d4767cb87dca66fb950b60fe7cb1b2624bf683c21100109d265e376e7b56ca854a4d4215ba1bcdb98f96c26bfe293b5bbdc8f7529d252320e50a143addc4ecd00d68fa1184905f03612a9e9a9c6a21739d61cb5a62e8cea9fdf561bd46ceaa3303d419ca7eeab9cba48a5461483d20e39be5892cffb5389d691e94858edfadc46ac4082b730acebb4412385f63b553c95b432ddf89ff3e2a0be6d6b703fd702844f1e6550e7dae0521fd0e871f958fddd0dd3bc77094d9ea07e52c21e98c4a6ca11e72ef8e20a58ad8b7d35b71763264", 0xf4) getpid() setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f0000e77000)=0x3, 0x4) sendmmsg$alg(r3, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00006d7000)=[@assoc={0xfffffcc9, 0x117, 0x4, 0x7f}, @iv={0x80, 0x117, 0x2, 0x6c, "dd2767dedf29d1bfca00000000000003ff468923a4bc410edf837aef842369e2c9c719487057707c90098731ecebf43626cb4f0f25e0ec26a33c72f1cde9c2fab6e1e06057fa30d9b9331ef57bc55dfa169db569b9fb4651ead04f461bd71ec86053697ad216e9027d6c6862"}, @assoc={0x0, 0x117, 0x4, 0x800}, @op={0xfffffffffffffed3, 0x117, 0x3, 0x0}], 0xc4, 0x0}], 0x1, 0x10) recvmsg(r3, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/17 02:08:10 executing program 6: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000fcf000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fcf000-0x4)=0x60, 0x800) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000fcf000-0x4)=0xdebb, 0x4) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f000028f000-0x1000)=""/4096, &(0x7f0000fcf000)=0x1000) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcd000)={r0, &(0x7f0000fcd000)="3adf6cd8b3d070286d1bfd9b940ac1a855c2fde1ab6d3aca79636abc3dc17aaef5466ac96dafa98e28cf83bb811d48aedfa10000000000000000a3827069e37c0a772eb432f12096b6d041b57a5531d1629f0410861c0e5e92cafe732b0500000000000000b445f35c1fe5014855efce8c193d819d797bc00fc357c4bcea26afee0e2d20f854697c050d25ea41926d89be037ae644e3b68753dfd348734db5ab5144aac67f5ac9b30d7682974581014f4b531bbf", &(0x7f0000235000)="", 0x0}, 0xfffffffffffffdb2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fc9000)="14fe08c4afe82d0b44530d965a6e17284c60398483f63f00000096eb385e582fa54334af705ba6a31cc709"}, 0x10) 2018/01/17 02:08:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x4, 0x10001, &(0x7f0000be0000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00008e7000-0x4)=0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000236000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bb3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000979000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000754000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x1, 0x81, 0x2, 0x0, 0x2, 0x80, 0xa0, 0xbb, r2, r3}, {0x5, 0x0, 0x6088322, 0x200, 0xfffffffffffff70e, 0x20, 0x100, 0x6}, {0x200, 0xffffffff, 0xffffffffffffff34, 0xfffffffffffffeff}, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x2, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0xe}, 0x2, 0xff}, 0x0, @in=@empty=0x0, 0x6, 0x0, 0x0, 0x0, 0xbf6a, 0x1000, 0x0}}, 0xe8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r4, &(0x7f0000490000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00002f5000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000d2d000-0x48)={0x4, 0x4, &(0x7f0000ebe000-0x20)=@raw=[@jmp={0x5, 0x6, 0x4, 0x7, 0x8, 0x0, 0xffffffffffffffff}, @ldst={0x3, 0x3, 0x6, 0x2, 0x7, 0x40, 0xffffffffffffffff}], &(0x7f00004a0000)='GPL\x00', 0x100, 0x1, &(0x7f00002e5000)=""/1, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000cac000-0x4)=0x0, &(0x7f00009b5000)=0x4) getsockopt$inet_tcp_buf(r4, 0x6, 0x1e, &(0x7f0000efb000-0xa6)=""/166, &(0x7f0000154000-0x4)=0xa6) 2018/01/17 02:08:10 executing program 5: r0 = socket(0x0, 0x3, 0x401) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000d2e000-0x4)=0x1e, 0x4) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000fd2000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001b1000-0x4)=0x5) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000fd2000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000445000-0x18)={r2, &(0x7f0000fca000)="", &(0x7f0000a32000-0x55)=""/33}, 0x18) 2018/01/17 02:08:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) socketpair(0x1, 0x80000, 0x7, &(0x7f000063a000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000a44000)={0x9, 0x200, 0x100000000, 0x3}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000073000+0x811)={0x0, 0x3f, 0x30}, &(0x7f0000b6d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000b28000-0x18)={r3, 0x7, 0x30, 0x80, 0x4}, &(0x7f0000224000-0x4)=0x18) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000a0e000-0x10)=[{&(0x7f0000b0d000-0x101)="05d94e5fe0461806ba9176f0c549c81051dedd228ff1b8721b7291699f2669190f1166e7d769e5e388e4320c05b696808a995cf2e6c59eaeb5010000000000000035c51fa16c8e2621cfe560a73240abec7a9b2a0343b4c4c0750a3b0385b381000000b3401b82d448199dfe418b8c28dc04bac41d58eba8e003c8e98e67ff", 0x7f}], 0x1, &(0x7f0000c1d000-0x228)=[], 0x0, 0x0}, 0x0) 2018/01/17 02:08:10 executing program 3: epoll_create1(0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e52000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000613000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000000)={&(0x7f0000f0a000)=[0x0, 0x0], 0x2}) accept4$ax25(r0, &(0x7f0000b7c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c89000)=0x10, 0x800) 2018/01/17 02:08:10 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000021000-0xc)={0x10, 0x0, 0x1, 0x0}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(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) 2018/01/17 02:08:10 executing program 7: mmap(&(0x7f0000000000/0x5be000)=nil, 0x5be000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000210000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe0002", 0x21) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00005be000)={0x0, 0x0}) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00005bf000-0x8)={0x0, 0x6, 0x4}, &(0x7f00004c5000)=0x8) mmap(&(0x7f00005be000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00005c1000-0x106)={r3, 0xfe, "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"}, &(0x7f000008f000)=0x106) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00005be000)={r3, 0x1000, "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"}, &(0x7f00002df000-0x4)=0x1008) 2018/01/17 02:08:10 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$void(r0, 0xc0045878) 2018/01/17 02:08:10 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000000, 0x3, &(0x7f0000788000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f27000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt(r0, 0x114, 0x8, &(0x7f0000463000-0x10)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001000-0x1c)=@req3={0xc7c, 0x5, 0x5, 0x2, 0x1000, 0x20, 0x9}, 0x1c) 2018/01/17 02:08:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xf}]}, &(0x7f0000f92000-0x4)=0x10) pipe(&(0x7f0000602000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009b8000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e32000-0x4)=0xe8) r1 = bpf$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}}, &(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) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/17 02:08:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$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}, 0xcf}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) socketpair(0xa, 0x801, 0x101, &(0x7f0000103000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000d05000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000096a000-0x4)=r0, 0x4) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00005dc000-0x4)=0x88b) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f00002f1000-0x8)={r5, 0x4}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000399000)=0x5, 0x4) 2018/01/17 02:08:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000d0b000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00008c8000-0x10)=@generic="d951d7748f76750235b1c030bc13f089") r2 = socket$inet6(0xa, 0x805, 0x100000) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000be1000-0x28)={@common='ip6tnl0\x00', &(0x7f0000d4a000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x80000000000000, 0xfd, 0x0], 0x0, [0x0, 0x0, 0x8002]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000261000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000ee3000-0x4)={r0}) 2018/01/17 02:08:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = socket$bt_hci(0x1f, 0x3, 0x1) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00009a6000)=0x3, 0x4) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000acd000-0x2)={0xfffffffffffff7f1, 0xffffffffffff0001}, 0x2) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept(r0, 0x0, &(0x7f0000c7d000-0x4)=0x0) 2018/01/17 02:08:10 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000007000)=0xfffffed8, 0x800) connect$nfc_llcp(r0, &(0x7f0000009000)={0x27, 0x40, 0x3, 0x7, 0x5, 0x7, "59e29c53da5569455b1dd104e6b7875c4ce855052476978da0e838d0c6d435ef145f10d6a0faca1d55064a021baaa48d29cf08204cbb5198f6155d3b252800", 0xb19}, 0x60) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000003000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000007000-0x10)={0x1000, 0x800000000000, 0x2, 0x3}) r2 = socket(0x1b, 0xb, 0x5) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000000b000)={0x1, 0x0, 0x2, 0x8}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000000c000-0x20)={0x9274, r3, 0x0, 0x1}) sendmsg$nl_netfilter(r2, &(0x7f000000a000)={&(0x7f000000a000-0xc)={0x10, 0x0, 0x0, 0x1000f000}, 0xc, &(0x7f000000a000)={&(0x7f0000003000-0x11f8)={0x11f8, 0xc, 0x3, 0x8, 0x4, 0x2, {0xc, 0x0, 0x3}, [@nested={0x11e4, 0x90, [@generic="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", @typed={0x8, 0x11, @void=""}, @generic="63655e0c4f8b18db1dd80b7df5bd4eb7f0d2e29e2cf86cbfedad700988acc564f5867fd958adf16d923ad6a861362b536648bb310c4bb2340589a1497ddcfa9e88bc2284df4e2e3601adf2cb14f4c9bef79812dd729a51080f309462dd995491525936144490094c0edcdec419c7514fb7a50f9d5466ecc75078e66bc0de013d4364279beb13e46c660edd0ca9696cccec16d07d07964073bd08c0c495ddd8f44be2152b45886b30ede07a0707003f91051918d046d974ca7ff7ef11f3b3ffd87222fc849a3bc0", @generic="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", @typed={0x10, 0x44, @u64=0x3ff}]}]}, 0x11f8}, 0x1, 0x0, 0x0, 0x4}, 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000005000-0x20)={0x0, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, r4, 0x0, 0x11f}) pipe(&(0x7f0000008000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000004000)={&(0x7f0000006000)='./file0\x00', r5}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 02:08:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket(0xa, 0xf, 0xfff) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000010c000)="32c5eb4f78ace8126a9fc3860c01508906c22091ea64c06f6ffa7a0bc26ad6") syz_emit_ethernet(0x3a, &(0x7f0000268000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x10, 0x9, 0x3, 0x0, [{[@rand_addr=0x0], 0xfffffffffffffffc}, {[], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/17 02:08:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x81, 0x401, &(0x7f0000002000)=""/165, &(0x7f0000000000)=0xa5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000002000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0x13e000)=nil, 0x13e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15, &(0x7f0000019000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x0, 0x0, 0x0}}], {@x25={0x805, {0x0, 0x0, 0x0, ""}}}}, &(0x7f000013d000-0x18)={0x0, 0x2, [0x0, 0x68c]}) 2018/01/17 02:08:10 executing program 7: mmap(&(0x7f0000001000/0xe9d000)=nil, 0xe9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x802, 0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000017000)=@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]}, 0x20, &(0x7f0000af4000+0x99c)=[{&(0x7f0000e19000-0x7b)=""/123, 0x7b}, {&(0x7f0000001000-0x3e)=""/62, 0x3e}], 0x2, 0x0, 0x0, 0xff}, 0x100) write(r0, &(0x7f0000e9e000-0x26)="240000001a0025f00018000400edfc0e0a0b0000e80000000009ffeb0800010000000100", 0x24) mmap(&(0x7f0000e9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000e9f000-0x5c)={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x1, 0xffffffffffffff80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x8, [0x2, 0x80000000, 0x8, 0xffff, 0x152, 0x800, 0x2, 0x8]}, 0x5c) accept$alg(r0, 0x0, 0x0) 2018/01/17 02:08:10 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000dfe000-0x4)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x28)={0x0, []}, &(0x7f0000001000-0x4)=0x4) 2018/01/17 02:08:10 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000002000+0xd40)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 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=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "da16df", 0x0, 0x84, 0x0, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "8c46f7579ce19216"}}}}}}}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f000000a000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(r0, 0x0, &(0x7f0000009000)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000c000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000)=0xe8) getpeername$netrom(r1, &(0x7f0000003000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000000f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000)=0x26, 0x800) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000010000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000005000-0x4)=0xc) 2018/01/17 02:08:10 executing program 5: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x30)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xe, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c2"}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f000024c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d1a000)=0x10) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000c5d000)=0x7, 0x4) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/17 02:08:10 executing program 0: r0 = socket$kcm(0x29, 0x6801b865c4beca20, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000cb6000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={@common='rose0\x00', 0x20}) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r2, 0x2) listen(r2, 0x4) 2018/01/17 02:08:10 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f71000)=[{&(0x7f0000ce0000)="de", 0x1}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d64000-0x38)={&(0x7f0000f75000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00008b5000-0x50)=[{&(0x7f0000f75000)=""/25, 0x19}], 0x1, &(0x7f00004f4000)=""/192, 0xc0, 0x0}, 0x0) pipe(&(0x7f00001cc000)={0x0, 0x0}) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000ef4000-0x8e)="2e809e29eb6224a5198fb867d423bb38419adf11b81be37364d90eda227dad1ebb99d553f9acc71bcdc2f4957157763121c934ce03750d930c261b8d89584b9976026c30eafc37e8a08099452de1653ca80dd56a2c1a7f5faf3117929d6ba97d7b6e1cab544a7ced4a882a87e3de8bbb50a6ef7f683b67eef812fef6786c3c526535e5addb5b54135b485a109f7f") 2018/01/17 02:08:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000ee6000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000c88000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000a7e000-0x10)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f8f000)={0x0, 0x0, 0x0}, &(0x7f0000eca000-0x4)=0xc) 2018/01/17 02:08:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00005d3000)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000094a000-0x4)='bic\x00', 0x4) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept(r1, &(0x7f00007e3000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00002f8000)=0x9) connect$nfc_llcp(r2, &(0x7f0000f77000)={0x27, 0x10, 0xc6df, 0x3, 0x7f, 0x7, "7e6e9b36835d09e777c3a6f8de2fa4ebff1e2c0359759db3f6d8980aca05258d9b08b860cd20ec1f92f730b95cd74eaeb9df3d76b398c03f8d67e79957ae71", 0x1}, 0x60) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000cee000)=0x7, 0x4) 2018/01/17 02:08:10 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000007000)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x4, 0xffffffffffffff00, 0x1000, 0x10001}, &(0x7f0000007000)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x13, 0x80000, 0x7fff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000008000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000005000-0x50)={r2, 0x48, "ef244376b0bf98b031fc8b2d9929749f54488b1ac49a2918cb854684f4e354473b15008eb7171468720841ee9eff61bb51fe21c2520bfb84bdde725eb77deb63ff5d8b0b0330992d"}, &(0x7f0000005000)=0x50) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="0500000037050000000000000098143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 02:08:10 executing program 5: mmap(&(0x7f0000000000/0xeb6000)=nil, 0xeb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0xa, &(0x7f00000a2000)='\a\x00\x00\x00', 0x4) r1 = 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_LOOKUP_ELEM(0x1, &(0x7f0000eab000)={r1, &(0x7f0000eb4000)="0e7c", &(0x7f0000eb4000)=""/0}, 0x18) socketpair(0xf, 0x1, 0xffff, &(0x7f00002e8000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000085a000)=0xfffffffffffffffe, 0x4) 2018/01/17 02:08:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000024f000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000b9000-0x8)={0x0, 0x0}, &(0x7f00006af000)=0x8) connect$inet(r1, &(0x7f0000de1000)={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r1, &(0x7f0000941000-0x60)=[{&(0x7f00001ff000)=""/118, 0x76}, {&(0x7f0000354000-0xf4)=""/244, 0xf4}, {&(0x7f000075e000-0xf3)=""/243, 0xf3}, {&(0x7f00006ce000-0xf7)=""/247, 0xf7}, {&(0x7f0000968000-0x56)=""/86, 0x56}, {&(0x7f00009a6000-0x83)=""/131, 0x83}], 0x6) 2018/01/17 02:08:10 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$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) setsockopt(r1, 0x800, 0x7, &(0x7f000048a000)="63b9f037cfb11f0780759298fc4f1ad98796a1a35d546e921fe76f1fa513e0d221e04c7e83765debb37884a7", 0x2c) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000037d000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc053535", 0x20}], 0x1, &(0x7f0000edb000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 02:08:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) recvmsg(r0, &(0x7f000093b000)={&(0x7f0000e3d000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000e0d000-0x40)=[{&(0x7f000056e000)=""/18, 0x12}, {&(0x7f0000ea3000)=""/69, 0x45}, {&(0x7f0000562000)=""/4096, 0x1000}, {&(0x7f0000e5c000)=""/216, 0xd8}], 0x4, &(0x7f00006fe000)=""/237, 0xed, 0x2}, 0x10002) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fb5000)={0x3, 0x80000000004, 0x80000000004, 0x4097, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009ef000)={r1, &(0x7f0000ab6000-0x14)="42b336ed3a56842fd207ce04a86a285da133eb2d", &(0x7f000046f000)="6bdb211d32d1249a7c50e5ab4cbd136a1266180588aa4b5df3376632eeefbb9df05487bccb9538507a071099ab96bd5418ce2452a28b77478599393dd733bcaf6365b223f4a97f28079e2683f54f0fc7f2b5f5d7fff31466b45aed36c36b20d3a33cabbdf817effaf118ef3ad76a40aee0a6392635eebd4edec8ea580e091837f29da76a684736f3fd51fa757b16f2252888110a82d0ad96638c2bf0cdc2e6a59d77f0b7c5dd1a05219bebd2654944ccb1112c1b6f0d01b5b15c1734b771246cc13f2e5d8989498670036a458602f8f71ae99f00681e77efc7bdcc3a08b7c5825b5b6b0568aca5ba00ddac54", 0x2}, 0x20) 2018/01/17 02:08:10 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000082a000)="1640b7b2c124d7176d6eae8fba8ae988ff8be9c12e9a2c68aded2975b48acb570cd3d6dc60cac4bf52f1a35e12e015864c90374d6c6d277e8e66b478b3daa1a9ee182c0ee010973ac81c318e40df6806237d5d8a35145e8309c939089158240e8cf22ef19e14233d5333933144b500b3eb383b599736d4fe70abf06aed4e7b6cb8a48b28d6749c926c43891cee9171034be7e6e1748edd5a2cf784c0e72a97d84dd4e8a21d4a060d89a2575fd916221e91720f30a52f414ade315216ef75c9cc00c89eb71b083924e523d33283ea7ec59b6901784ca6b0be9fa5c52557dfa893d3ea9627", 0xe4) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) 2018/01/17 02:08:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) ioctl$sock_bt(r0, 0x0, &(0x7f00009c2000)="fdca5e084d37230efb906951ff6e0e2832f6c97bd6372327d9e2c582a21e9855128643397f0982445fa7a79ac97cc3aea57ed95c5fde7b77d91270f02ac2239c786e09346d32507ddbf45191ba9474fc5a2055107fc531df7c8348e4d9111adea13e97614c8786309eb538014180810666c4e3435d311b741645677077c1ef0f57a472013927d4e1c7602d067f88175951e49c2ec0a68254b94a9d1441eadac48f4950f30ce202b676838ea941edc0f467ae32289cdc3b61884ebfe7fad30c469d4d44f35e9660bc7cfb7295299c") write(r0, &(0x7f0000b8c000-0xa0)="240000001b00fbffebff000000fb010001f6ff0b0800030001000000f7000003f9161701", 0x24) 2018/01/17 02:08:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000905000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f000031e000-0x2c)={0xf, 0x0, 0x1000, 0xb47, 0x4, r0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x40000000d, 0x0, 0x0, 0xfffffff8, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x4, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 02:08:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000039b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x8f, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000627000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[], 0x0, &(0x7f000009c000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000532000-0x8)={0x258, 0xee4}, 0x8) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x10000) 2018/01/17 02:08:10 executing program 5: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c2d000)={0x0, 0x0}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ffc000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f00004c3000-0x4)=0x2, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:08:10 executing program 2: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000e6d000)=[], 0x0, &(0x7f0000f96000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/17 02:08:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00004a9000)=@generic={0x3, 0x5, 0x7}) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r0, &(0x7f0000662000-0x60)=[{&(0x7f0000a91000-0x83)="6af467b56e6275b57ca87ba42139633700db041154f8d8872dde279f45ed894f34062deb28c4ae8de12d0ba8089b3f0e357bada7f42f76cb23c7941b6a7bd27c7af699299eccb011ef45f37a7ba5b4d8c707a90c", 0x54}, {&(0x7f0000a46000-0x35)="2ee9c41c4cbda21015a344ecbd25c86c7e3bdfbacbf29f97329f391970e05bbacd7c3cb692615961e54886533007f48174f6e7a840", 0x35}, {&(0x7f000090d000-0xf5)="90113d02c683163afd418b782c6f3c414a32191ce4d71ee063577e7120d603b3d6b079950fa8fdcd7d9cb51fb9d6712e649708b8e0b51b27bc020ba41118833d0d4863bb98e5cd4b311d087fd696cd6e96a854db21f7338dd405c9c2fc8ddf880fec25433d3d5ee087161b58174ad3871e24f5b242bf74eb3f3d0507b2d49883ca5fbfd7404355779358592c8e74e8a7bae06e1aef1f3b937960ce831bc5508adb20886178b6eee426a92e3819669eb02ae42aa607609286695dc85f0db86e3e2f4611ece04a85c57b4147477319a7cee9042cb9d2990d6c35c71a5e7c9d6b78f792aa17e2adfbe43f0390df0421643bdce5710b7a", 0xf5}], 0x3) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f00007f5000)="", 0x0) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000340000-0x1000)="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", 0xa79}], 0x1) 2018/01/17 02:08:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000090e000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 02:08:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000653000)=0x1, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000e14000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000991000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000662000-0x4)=0x0, &(0x7f0000318000)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000e73000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f000096b000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000848000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008bb000-0x4)=0xe8) pipe(&(0x7f000096b000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r5, 0x800448d3, &(0x7f0000a74000-0x94)={{0x2, 0x1, 0x800, 0x0, 0x80, 0x1ff}, 0x4, 0x5a2, 0x6, 0x3f32, 0x3, "0a948ba6c885ac78dd3c2fd8840707615377ae3f62f89e633a17a5b21174246da0a4fbc5fb1f53cf4e55118117dfd3da1b316c41bf4dfed22d3247a2a502456fca6c5d045b960631045ecf09f34de926fdaad498514ae8b35448765e6f17f2ee34c07940a863189384ec92e1690e6020c5201aa09098be4fb76e53a2f82ab5da"}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000c54000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x1, 0x3ff, 0x2, 0xb7, 0xa, 0x0, 0xa0, 0x21, r3, r4}, {0xa82, 0x4, 0xe98, 0x3, 0x2, 0x1, 0x7, 0x80000001}, {0x0, 0x40, 0x7fffffff, 0x2}, 0x9, 0x4, 0x2, 0x0, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x0}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x7, 0x3, 0x5, 0x80000000, 0x1000, 0xfff}}, 0xe8) sendto$inet6(r0, &(0x7f0000118000-0x1)='G', 0x0, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f0000330000)={0x2, &(0x7f0000d0f000)=[{0x2, 0x6, 0x3, 0x0}, {0x2, 0xeb, 0x8001, 0x9}]}, 0x10) 2018/01/17 02:08:10 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00006d7000-0x8)={0x0, 0x0}, &(0x7f00009b8000)=0x8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000049b000)={&(0x7f0000fd7000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000fd7000-0x4)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000025d000-0x8)={0x0, 0x5, 0x0}, &(0x7f0000fd8000)=0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000fd9000)={@loopback=0x7f000001, @rand_addr=0x9, @multicast1=0xe0000001}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a1f000)={r3, 0x81}, &(0x7f0000fd8000)=0x8) recvmsg(r1, &(0x7f0000ce2000-0x38)={&(0x7f00008ef000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c2000)=[], 0x0, &(0x7f0000a50000)=""/121, 0x79, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000061f000-0x4)={r2}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000fd8000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fd8000)=0x8) 2018/01/17 02:08:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x40000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b08000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c2e000)={r0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f000023f000)=0x6) r2 = accept$inet(r1, &(0x7f00007f8000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000038000)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00009b7000)={0x0, 0x0}, 0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00006be000-0x4)=0xa, 0x4) 2018/01/17 02:08:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0xe445}, &(0x7f0000cfa000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006e5000-0xa0)={r1, @in6={{0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffeffff, 0x6, 0x3, 0x1, 0xb}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000004000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) [ 958.969258] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/17 02:08:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f000076e000)=""/0, &(0x7f0000755000-0x4)=0x0) r1 = socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000528000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000da000)=0xc) 2018/01/17 02:08:10 executing program 5: mmap(&(0x7f0000000000/0xad8000)=nil, 0xad8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000083f000-0x8c)={0x0, @in6={{0xa, 0x1, 0x3637236a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000688000)=0x8c) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ada000-0x4)=@assoc_id=r1, 0xffffffffffffffb7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ad9000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x1000000, 0x0, 0x0, 0x0, 0x100000000, 0x0}, 0x20) r2 = accept(r0, &(0x7f000065b000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000007d000)=0x9) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000084f000-0x20)={0x20000000000, 0x5, 0x8200, 0x8, 0x8a, 0x7, 0xffffffffffffff01, 0x4, r1}, 0x20) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r2, &(0x7f0000ada000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ada000)=0x48) 2018/01/17 02:08:10 executing program 4: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00007ba000-0x8)={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) preadv(r0, &(0x7f0000798000)=[{&(0x7f0000ea9000)=""/58, 0x3a}, {&(0x7f000017f000-0x4c)=""/76, 0x4c}, {&(0x7f0000078000)=""/75, 0x4b}, {&(0x7f0000000000)=""/63, 0x3f}, {&(0x7f0000cfb000-0x12)=""/18, 0x12}, {&(0x7f0000b7b000)=""/40, 0x28}, {&(0x7f000035a000-0x32)=""/50, 0x32}, {&(0x7f0000297000)=""/179, 0xb3}, {&(0x7f0000001000-0x6b)=""/107, 0x6b}, {&(0x7f0000000000)=""/76, 0x4c}], 0xa, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000ca6000-0x1)=0xffff, 0x1) mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, &(0x7f0000005000-0x24)=[], 0x229}, 0x6) syz_emit_ethernet(0x52, &(0x7f00000ed000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x1c, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x3a, 0x0, 0x400, 0xfffffffffffffffd, 0x0, 0x0, 0x2}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bb08d7", 0x0, "a4e069"}, "e296262f"}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000037000)=0x0, &(0x7f000008e000-0x4)=0x4) 2018/01/17 02:08:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cc4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffd1) r2 = socket$inet(0x2, 0x3, 0x200) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000243000-0x4)=0x8, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000068000+0x21d)={r1, r3}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000eba000)={@common='rose0\x00', 0x370db2eb}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 02:08:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000148000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000dee000-0x4)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000835000-0x4)=0x7, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c50000)="", 0x0) 2018/01/17 02:08:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/17 02:08:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0xce, &(0x7f0000e3f000)=""/4, &(0x7f0000003000)=0x4) r1 = socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00009b0000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc3000-0x4)=0xe8) sendmsg$kcm(r1, &(0x7f0000fc3000-0x38)={&(0x7f0000f70000)=@can={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f00000c5000)=[{&(0x7f000040b000-0x1000)="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", 0x1000}, {&(0x7f00006fb000)="f69dfbb2562524943c43d265b68c76fa41881cab78192b6fa1fd9da8b56fe2b5232f0a911ed10d4e9d6ee2ffdd4209684f6b43712b6fe9873133ada89028a7c7d59c28eaf4e1399341d7fca64540f291d36de2d473dc3e5d20321aadae10da1c34977dc35eb806bcb0b939ac67e8cbabfd89f01cbf96d8867cec018795cd9082319f0c063255a6bf0f4f4493a6192728a5bcbdedc55d312bb94fa48fa707530d7567a0d2a7089a6b2cbbfca56213f906e38f26f2acd9efd71dd58a9aacca7c1aee11d9ce7fa829b19bf26b75aa14b7ef46e4dc4e72a98dedb7cad9d62ba9a879b03f904fc3c85ba21477d4aae446b70c107a65509f28fdb6dab0a9", 0xfb}, {&(0x7f0000481000-0xe9)="81e95508148e5aef866cc4c570807f4bb24170e33ec08354a6cca8cbe408b55b87fc074976447e83643ae81b4545dea49466ff5a955d4f83e7f2cf1ae1ac17de0b3e076c2e486f99518d6b2dea6cbe7f4bbf6895a70983d2fcba335c7139fc4faa0ac06fa0d2e69477b9a8dce892b8009539a8ca026784b9ce312bf43f62ab9685da2d8d04cd8a6b14f433a9ad2e229262392b88a9ba55932531a84b8190248fa3a519b88976ff76ae6ba71d3cf6cb79462846846219e48003de5daeab01996743d254f780d7fe40f29977be2fed4f9bc297dbdadec1025cfce67412e1dd405e4732a5e1ff74e6225a", 0xe9}], 0x1, &(0x7f0000ace000)=[{0x18, 0x10a, 0x800000000, "f45f200440c7234b"}], 0x18, 0x80}, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000429000)={0x0, @in6={{0xa, 0x2, 0x8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xc4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1000, 0x5, 0x3, 0x1, 0x2, 0x59f, 0x3, 0x1, 0x100000001, 0xff, 0x7fff, 0x7, 0x6, 0x80000001, 0x3cce]}, &(0x7f00008a4000)=0x108) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f00001ce000)={r3, @in6={{0xa, 0x3, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000007b000)={0x7fffffff, {{0xa, 0x0, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/17 02:08:10 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x11, &(0x7f00002e0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5f, &(0x7f0000000000+0xdfd)=0x0, &(0x7f0000c04000-0x4)=0x4) 2018/01/17 02:08:10 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b2b000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00009c7000-0x38)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000e7b000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000f7a000)={"8ec89b8b0556c3fbd33ee66156b186d4", {0x4, 0x8001, 0x3392c8fe, "947a5bf8a8c9", 0x80, 0x0}}) 2018/01/17 02:08:10 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) connect$can_bcm(r0, &(0x7f0000001000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0xe) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000005000)={0x7, 0x0, 0x20b, 0x4, 0x7, 0x81, 0x3ff, 0x3, 0x0}, &(0x7f0000005000-0x4)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000005000)={0xec3, 0x7, 0x8, 0x1, 0x9, 0x7, 0x2, 0x2473, r3}, 0x20) 2018/01/17 02:08:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x400000000001, "e91f7189591e9233614b"}, 0xc) r2 = accept(r1, &(0x7f0000fd8000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075f000)=0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000fd7000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x20000000) unshare(0x20000400) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00007a4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000446000-0x10)=[{&(0x7f0000576000-0x1000)="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", 0x100}], 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffe) recvmsg(r4, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/17 02:08:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) splice(r0, &(0x7f0000bc0000-0x8)=0x0, r0, &(0x7f0000afe000-0x8)=0x0, 0x8, 0xe) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000192000-0x2)="0302", 0x2) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:08:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000273000)={0x0, 0x0}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000ca9000)={&(0x7f000015e000)=@l2={0x1f, 0xe0d, {0x0, 0x1, 0x76a, 0x2, 0x0, 0x3}, 0x400, 0x80000000}, 0xe, &(0x7f0000675000-0x30)=[{&(0x7f00001d6000)="7043dc2150e815ff134e780206210e0f6b33feb7f6aa01f6035a395accf97033e8f996c65357b8d04111eabaea1a654213ed18248a1620490acf822fbea23e75e1e3abfb067a47bac31a81d6d494dcd5a4469f66b71981533115f8232af790ab6d0c484017238948aa05d232b462eaefc9fb3d407eaf7a45efca51e707e8217b6ef35fa7ff6c386f7b3b0e52d234aa5084df4634872e476f25f81525300377c6eba06381448aa09d8afa9501c70d5a644dcac4f32c93d143d7bc2236d35c9a253841718c0c3ecddd7edb4a9b0eee511a0d71b84db9083b373106812b8bfd03a259f2089ff29daa", 0xe7}, {&(0x7f0000c27000-0xa6)="ef46142c2d6ba29abbb1713b64677b86c85b6c76bfc2efb6cfb8649557da162d0e2eb7329eb0c33aaafe3c1ce0de2d4d7cfe3badbc035f45f185b131e7a0e8134d8a86b7fa093d8235832b72517407a43c439cbcca933bdf627485de4f37d86c352418d5044538a0123ec97801b6aba2bff62dd3385338f8e30d8b0a01a2fe7bf60cba912508978667dd134672d0f9b479940e515d9d7e9f4231d807c600ae86243c502ac5cc", 0xa6}, {&(0x7f0000dd3000)="f1ff2f5bf737075f56cc61c9ff80831b508bc9f904583301d8f5abb900365018e9ecf635d4d3dc8b3c34fd4b46e87565128b302faae993969afef530f57fb79173fcba52d6b45f9e789aa5d4c57ba3ac7acee406d6662a5f057ce8966a1bde7332245f68456ef7aeff83f7af5d8467cabe7f4b4b28de91fd0a7f918213dbc091e34bd02982", 0x85}], 0x3, &(0x7f0000f7c000)=[{0x58, 0x117, 0x0, "df5f7c3177bd0417eafcacb90fb8b9a9884ce85d028677d1a96eeca1aeb6a15e9f599efa56ad0a120364eb0c8819e0678888273edcc67ab9b1c4ce069806370b2fa3e4048e64"}, {0x30, 0x10f, 0x8, "ae54585d8ae4cfdfd6223e76c209b5637be2d649306c2962b2310d70c70389"}, {0x20, 0x105, 0xfffffffffffffff9, "aba5f53218e280d3b53048ae"}, {0xa0, 0x195, 0x0, "7efa1dbb1faa98bec2a6867a747cfbc12e652f63733818cb650189faa6f49c2def32cd824f8d878005e37dbfcf2d020debc9a58ff414094d2d160068fd2d200bb9696dc8252776a0d24579c37724422ec83f86e1b51ea7c203ca3f7b0c9ec0e0b93f6d2de7df18d41349b4dfd3d8498a3d6ad8e886ba451be602d83e4b387d09671e3c4dab063010d9"}, {0xd8, 0x119, 0x0, "6a01fe9a05db636171a6572e57bd335130c43720321b1dab39dc1b1187c4431fbbf4c835b0007bc29c667cfcb45416eb2e4d4f4b55fb1f3aacc83e036e0991ffc96001c7286b9ba1b67956247e3b41ca19afb566914138b6764610d9425346ecbb4b1595fb1da845ffdeee15266d8bd5582fc4a501ab2629a8a5a79d9fefd0f0cb1770983fa60f2044051ab7aed3c8f565ddea987468f62acd87092c25deb3e032fcdd46c48edf5bafdf88cead86283b546f88f96c3d4f050cab21fd637124a35563"}, {0x20, 0x103, 0x1, "bd0db793dacbb71060083a599ec935"}, {0x90, 0x1, 0x8, "bd9377738be35ab49953ed37b739bcef5d216f7beb7ec1d4b5545c7d9a429cb5f17428bfd86b7209b1eaa188e241b54c267896d96de102286a0a184f169d01edba186d5f4430581d6917c097ab7aeb3be0785ae6b16ee246db79e6ccd4f045374bf80f0ad7f355508aeccc0c18779b0a70b3c91952421518b0c37891efd52cb2"}], 0x2d0, 0x0}, 0x480c0) 2018/01/17 02:08:10 executing program 6: 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, 0x40000001, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000e98000-0x8)={r1, r0}) socket$bt_l2cap(0x1f, 0x1, 0x0) r4 = socket$inet6(0xa, 0x1, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000aa2000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005bf000)=0xe8) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00002e7000)={r1}) 2018/01/17 02:08:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000016f000)=[{0x0, 0x0, &(0x7f0000cc3000-0x60)=[], 0x0, &(0x7f00002e3000)=[], 0x0, 0x0}], 0x1, 0x8000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c71000-0xa8)="fa41611cc006d6dbb32767bcbf590ca0bea188ef26fac66352a1909ce87b0f5e76a5264a39c72f3ad8bb6bccc180787b40565846e105af8d89c2633c6324fdb7474818abac347fea29a3f63aef14635fe138941790f6ee2fceaf4ec42ee5ecdb572cbd04dcee143da8e72a65159294cbb0111060a3f357f6744c03105c1efe84572e0fa111fd53b29ef63fd0e2ccf96d6d20e79c24be1dcdd27df220a553a935894abeb24ae27172", 0xa8) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) write(r2, &(0x7f0000844000-0x1f)="aba81c0870827ba481a7b59899dac1826615267481ff107aaf0585edf2b0fc", 0x1f) writev(r1, &(0x7f0000a0d000)=[{&(0x7f00000ed000)="05", 0x1}], 0x1) 2018/01/17 02:08:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000dbd000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000372000-0x10)={0xffffffffffffffff, 0x81}) bind$alg(r0, &(0x7f0000ef6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc8000-0x94)="0a88bbc2c5a384a073b5d15de9768e3d8b2241cc490fc74fcd7679806b22383edfacfdf85bd6908a52e580da1cb5ae2cacd8a0d0b2801ec486fc94938a804917d26d331f5416e7fa9552e0b8b39131073ab75737bf370168f0cd20bc02392fa5b87ba19239d0e7ea763b77bdfdbffdbce1b3d454639d713d82104c263d23ea2941391a706a1f45be9b61ed2546604ad487f4cbfd", 0x94) 2018/01/17 02:08:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket$inet(0x2, 0x805, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000031a000-0x8)={0x0, 0x4}, &(0x7f0000d25000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000836000-0x4)=r2, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e44000)={{{@in=@broadcast=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=@mcast1={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}}, &(0x7f0000336000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007a0000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff, r3}) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000607000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/17 02:08:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000960000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x3, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @noop={0x1}, @end={0x0}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) pipe(&(0x7f00001d1000-0x8)={0x0, 0x0}) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000f37000-0x4)=0x7f, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000075b000-0xe8)={{{@in=@multicast1=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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd5000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f000062b000)={0xf, 0x17, &(0x7f00003b5000-0xb8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@alu={0x0, 0xffff, 0x7, 0x3, 0xf, 0x3a, 0xffffffffffffffff}, @jmp={0x5, 0x7, 0x5, 0x8, 0x1, 0xc, 0x0}, @jmp={0x5, 0x1000, 0xd, 0x7, 0xa, 0xffffffff, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7fff}, @call={0x85, 0x0, 0x0, 0x1a}, @call={0x85, 0x0, 0x0, 0x38}, @alu={0x7, 0x2, 0x8, 0x8, 0x7, 0xffffffff, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x21}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ae0000-0xa)='syzkaller\x00', 0x0, 0x80, &(0x7f0000c84000-0x80)=""/128, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/17 02:08:10 executing program 0: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0x54)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f00003fc000)=""/4096, 0x1000, 0x10042, &(0x7f0000fe4000+0xe96)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:08:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000053e000-0x4)=0x9, &(0x7f000063c000)=0x4) mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000028d000-0xb8)={0x0, 0x2, 0xffff, 0x0, 0x7ff, 0x80000001, 0x3ff, 0x4, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbb08, 0x4, 0x2, 0x7, 0x7ff}}, &(0x7f0000517000-0x4)=0xb8) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000587000-0x8)={r2, 0x100}, &(0x7f0000eb4000)=0x8) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x2, 0x100000001, 0x83, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eaf000)={r3, &(0x7f0000e7f000)="", &(0x7f0000eb1000-0x89)="", 0x0}, 0x20) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e55000-0x20)={r1, &(0x7f0000eb5000-0xc4)="9676ac97f033ef138e595d7b2df3200d8cc06f813bce9d0d2f848011ab41791a2c0905e61b051f6b3f309f9f72fff0312f8cfe8ca6f74e16f012db688718e64f87e415ec848612b019b6fa68b0f8ef94b72424104151ab0401fb950f22bab6dbe7c974fdddf2b32a46bfd0270f30eb02566768a83540631136c5c6d99993838b6d144e85501c59b218976b35a74c1d1698608c5dd48fd1075fb5c3a015dbc2add6be501af68d2ab07f3d1f448bbe9a04f39f44bb3adf0f2c7e074fa7c2792fa6a22b6edc", &(0x7f0000eb5000-0x24)="eb939c14f7cc12b54d26d6390a3479a06c87a6490aef863091d342b69720cb29ecb54b51", 0x1}, 0x20) 2018/01/17 02:08:10 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe4000)={r0, &(0x7f0000310000)="f6", &(0x7f0000289000)=""/0}, 0x18) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000fe7000-0x8)={0x0, 0x3}, &(0x7f0000ce4000)=0x8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000fe7000-0x8)={r2, 0x243e}, 0x8) 2018/01/17 02:08:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f54000)={0x0, {{0xa, 0x3, 0x555, @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]}, 0x0, 0x200000000000027, []}, 0x90) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000028d000-0x4)=@int=0x0, &(0x7f00000ca000-0x4)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/17 02:08:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet(0x2, 0x5, 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000258000)=0x0, &(0x7f00006fc000-0x3)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000013e000-0x4)={r0}) 2018/01/17 02:08:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c57000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) r1 = socket(0x3, 0x4, 0x8) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00008c3000-0x4)=0x2, 0x4) close(r1) 2018/01/17 02:08:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 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) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000023000-0x4)={0x4}, 0x4) recvfrom$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) 2018/01/17 02:08:11 executing program 3: 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, 0x400003fe) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x1, 0x7, 0xba1c}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r3, 0x1}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f0000003000-0xa2)="0c1eac5923ca3e9e7f003b226854aa0c75735a821afd0d9bfa29d03a7db8ef56165591e635c18b5c4c9db57548c1674636380d82a5f46143360e06b10f677f2518f66f72c1329ba4d06598d97d5c15e42605c9ffb5e0f27cd25a1f452c90c9759b6b60d6f159c3df15179eafba54d7941feccee57e3ed0d11f368800bf4f30c8ffa3dd7b3333cf616a11183165adaf862af60053abcf6a326371d8f4ec6110443aa3", 0xa2, 0x850, 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic=""/16, 0x10) sendmsg$kcm(r0, &(0x7f0000cd1000-0x38)={&(0x7f0000e56000-0x20)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000cd3000-0x30)=[{&(0x7f0000f46000-0xae)="f3091bb96ff4d0e74f0f6e5ae89ab23cf043a1451f4e3b1514d8565c121fdeeb333f68adb481d36adb73c8399316704c943f319c43729d3a9cb78b8dc28dc2409ff3b8ac948bdd85bb9216d329ee220d38fb78e0bf07c639be356187def63abd195a9e8b87bca805135d2f7c1e91ac7bf284b351623b97c759243844b2745b7841deb3986340a49aaa846855bc5116b2f22ffdbb9b3106c727cd847e14fde967cef4f90920cc4b493990a8a282f5", 0xae}, {&(0x7f0000cc1000)="13af706eec9b1bfebd330060f8a206aa8fa9837b17fba1e958b7b13fd4ea67ec7554c2312fcaa8a3bffa46b9825f297e471d84d2090e955bda2e0336e91e5ef19ee8debf57923d22ad57869936b986d666fc319097c66306e9ca4df73fd1127238ad74b924795dba04615bded67ef11816cf1264887bdcf91563dc39950b32101fe26ab6f8706d943fde458f874b51aa98c20f4085676f0832f2a1b97c466280fa74944c83c85704b714", 0xaa}, {&(0x7f00001ed000)="49e641bdd6fb1f5942758ae5d57351f5792e9cef5d58cbd4e9d6fd74829ebba72a813b3a0c7cc6a507fc22470287d36358a06740586fe780ab3b13fd725f541699ce06c57d7aaff047ba0c322fe881fdbb4e4c2e435a076614cef3ecce4bfc9b0714ab364c15501179628b480a927caac7c45cb432247cb1566b4ffdef777c0f19e23d4e5b29355191194b53ddaf406c82cd71a22f48588ad3cae947affe608745d34438eed5ff8d754fd069c8492fc25b9e37", 0xb3}], 0x3, &(0x7f0000bdd000)=[{0xf8, 0x1, 0x5, "692070e50f669e9e65cc78a4f89425908dda8f361c34e8becc1411cb957aed1af0a56dd746ea5b259d1e6b9322367aca837a237c7684a194c39700d275ca5ce35cf122409f69519c0c7670d2982256d1ae527c6b6153751814dcfea9fb0207cad021046700474908c1d058ea9c1f76d7c408536795bf63e6f64080f8e37eecfbea86bba9995d20366ed834d6a1953f83b3dc37ce3ef4ca4c89870c8578f75141a08a8484a67b6edf53ff4efe42ab7290714d94c4edbe0389e845150e0869f75eb68cd16ea78201ef1f7437ab4ae9047628aeb4658e02b322d2a9498d4e18bbdcc0f0fa"}], 0xf8, 0x4}, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000673000)=[], 0x0, &(0x7f000055f000-0x2440)=[{0x10, 0x10d, 0x400, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004a3000)=0x10) 2018/01/17 02:08:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000e27000-0x160)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf44}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x8, 0xfff, "8a8e39c61fbb8f053a5ae8a3ebd3e513e145aed3328db6667fae295b92ef827759616b58f3eb95f3cf884d795042290e8068a08de8170125e4561f93157ee23522f2ffdcb49139609f2cda8f4db9149e"}, 0x160) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/17 02:08:11 executing program 7: socketpair(0x5, 0x7, 0xffffffff, &(0x7f00002a9000-0x8)={0x0, 0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000552000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r0, 0x0, 0x0) getsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000ce1000-0x4)=0x0, &(0x7f0000fc4000-0x4)=0x4) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fc5000-0x4)=0x0, &(0x7f0000fc4000)=0x4) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r2, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x68a1) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000252000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000fc5000-0x4)=0x8) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000a1000-0x8)={r3, 0xa8}, &(0x7f0000fc4000)=0x8) sendto$inet6(r2, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000061f000-0xe1)="c3fd1609089d81a5c4ccad6d72687c26bfbd8e66da1b2a2e2c3d3ceae087e273d9601bcc5d60f32e9cec07605572dfc5679d5bf2a18851f95a53ac8e29ba8b6568e94d5bd1e7c7e15bc644ca5fd5bac46697c39e44af40e7648834eb37f351c0dd75c6ce07b11f1ccfd375b3e686de958e2aa6137c2fdeba64332097c8dcec1747c5d0e4026fe8ec6a451d2b5fe5e16912d01a030b253b9f163911ecb716d144e3ae4fd89618e1e12a6b887849e8c60f5ca8acbbe19983276131b690768fc5c2480747c78e63172029585ed15f739f8c0eeeff43201d9405a4ac962e8ec65ae654", 0xe1) [ 959.342105] sctp: [Deprecated]: syz-executor4 (pid 10898) Use of int in max_burst socket option. [ 959.342105] Use struct sctp_assoc_value instead 2018/01/17 02:08:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000736000-0x2e)="260000002a00ff000343007fcdffff03000103ff01000000ff090000000000000000000000fe", 0x26) r1 = socket$llc(0x1a, 0x101, 0x0) getsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000de3000-0x4)=0x0, &(0x7f0000150000)=0xffffffffffffff4c) socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x11, 0x5, 0x7, &(0x7f000067f000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000252000-0x4)=0xac, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00001ca000-0x10)="4d164e65119c4203ffa072924471d1f2", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000e0a000)={r1}) connect$pppoe(r3, &(0x7f0000b50000)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f0000a10000)={0x592, "6f50cbaf66cb"}) r5 = accept4(r1, &(0x7f0000c44000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000660000-0x4)=0x9, 0x800) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f000074f000-0x10)={0x6, &(0x7f0000a5c000)=[{0x10000, 0x6, 0x0, 0x7}, {0x2, 0x2, 0xfffffffffffffbff, 0x6}, {0x3, 0x7, 0x7aff, 0x9}, {0x2, 0x1, 0x3, 0x5}, {0x1f, 0x2, 0x40, 0x4}, {0x4, 0xfffffffffffffff9, 0x100000001, 0x5}]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000ef7000)={0x0, 0x3c, &(0x7f0000228000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x715}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000231000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f000087f000)=r6, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000f0e000)={r6, 0x0}, &(0x7f00000b2000)=0x8) [ 959.417120] sctp: [Deprecated]: syz-executor4 (pid 10922) Use of int in max_burst socket option. [ 959.417120] Use struct sctp_assoc_value instead 2018/01/17 02:08:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9f, &(0x7f000059e000-0x9f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "c0b9a0", 0x69, 0x29, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x1f, 0x0, 0x0, 0x9, 0x1, "159979", 0x80, "c7ba7e"}, "0b08ee322acb4641401439da3ca2cd625609c68a54aa8e5e107dcddc9463401990ee38ec42c9acea67054883b2dedb03893e901616bf2041fe6146b66c465adf639cd3586b4aae5d54c163e081e6417d9d9045cba92e775478"}}}}}}, &(0x7f0000620000-0x10)={0x0, 0x1, [0xb8d]}) 2018/01/17 02:08:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000d4b000)="5c5c54f307c0169082", 0x9) unshare(0x40000) getsockname$llc(r1, &(0x7f0000269000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fd3000-0x4)=0x10) writev(r1, &(0x7f00003f1000-0x40)=[{&(0x7f00006a8000-0xfd7)="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", 0xfd7}], 0x1) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000792000-0x4)=0x0) vmsplice(r0, &(0x7f0000c33000-0x70)=[{&(0x7f000069f000-0x1000)="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", 0xe54}], 0x1, 0x1) 2018/01/17 02:08:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00004e2000)={0x4, &(0x7f0000d17000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f000012e000-0x8)={r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000268000-0x38)={&(0x7f00009be000-0x1)=@ax25={0x3, {"5dde87c029171b"}, 0x3f}, 0x10, &(0x7f0000903000)=[{&(0x7f0000d99000-0xb5)="5d4f1725704b4439fc1708a191b8190569ce1cd2a95d09feb83d8caeeb0bece59424df223543dff187fab4442a5c0f451403d36fb1f9a1be0e43c14fee12e43ecb532a79ca88b0f1fa4bb673ba18ee5cda18fa00d78f53af628d34b70576d6cfcc22d17a22f0ea43cbd157e55ee99e81e208cd9721959da68b945833d8701b631791a74463c2bf5b94ca34329a843e161cc3a203f40da2379c51413d08372b80b489824009983c41ef0ef071333a4411592a7a6534", 0xb5}], 0x1, &(0x7f0000fb3000-0x398)=[{0x90, 0x10d, 0x105b, "a3e476853449c5668ee0511c3b0d07754065a416925ef740220825b539c8761a2f36162a67dd1e6d24935401f5745c197ea9b1addf626c24456569a1339a4a55231e21cecb0036a1bc2759315be136d196909d793aaa2f354d9dd09f17302a5b4da1cd24b05804857df072f232c342610b8bf3e127eb5857606a5c"}, {0x80, 0x11b, 0x3, "47a6f184b635af383224eaed813b22fcc09328b09f082166b14a8d8fcdbcce4a899aa4f7a92973ee837024ecf513d89f9b2fd9bdc563bb172ce6779dfd8ea02a00685630651ab96e5c0e1bf7cff8364aa9728e83ace541a69e5edd9b9d5a3e18bb062953cc472968d8141e0d2a"}, {0x20, 0x11b, 0x9, "6bc59b2d6599f60c69689c6ae689"}, {0xe0, 0x0, 0x1ff, "681d61f15d95d47b23f8c881ea40ffbdb7ef9a68a3f5be84d03f0681a4ce521eed47e6fd846f59407859aa7bddaeae97c567ce2d024ca104c4d2b760704fadf48af5a1283a51c08f5e5c840126a4b5b0c2dc272ae7d10c8104f9148d11a9ed12a598b42021e9ccb50afdacb2739a79da2a93d1959f39d46786afdba4fcdd92eb2a80ce3e50c9ea3df0565057f4a61e9c2769dd95d052bd377323f19bf180cc7a957ea4deb819e07f6901f8e7485195d097cb08240a063fcbb66951b91af48918472ab0d12d2974fc78"}, {0x48, 0x11f, 0xff, "ac68bf2cb93babf16d1f9d9e0fc6c2b2a0f033f2d290bed70d4f379a67c31829cfdd2dd5a9fcb8ccc5fd669e19234d5b4bd572e5"}, {0x40, 0x3a, 0x0, "65cdfffcd7824ac2f4d83cffa7fd8ad9d62f03952a6981e7d9053efaa18464af5d4472f68491352f542bb50ddb684a"}, {0x100, 0x0, 0x8, "51a0ca3097fc1769a0f6d721bd54c5242fca6be98b53425a1de836e9e21782b2a4feee081af4cd9fcb9a7a946c6ad0f8d9041b0dc4dd26b8bd5ba23387e57c602337c4460cb69fd5e06664789b8585a59176bdb3579338e3711fe1e7cc287719e2f2bfad59c106ea440cc1a755595047b2aedf0bfe6580a503d790564340be00c1e50dcf7ddae8035214617eb3f4e5b4ca4ae9654607a0cc4439a30168360ab553dfa29a97928c227feaafa8b4c9d38d016a7c9c700b4ec74d3ab5265d7d57d51253e931e0b6d4fa273f442b440cbd8f3fb0976ae64615418d42689c56169a05c81d2c0846d16563eef53d2eb965"}], 0x398, 0x8040}, 0x21d5153ca683c579) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000035b000-0x10)={0x1, &(0x7f0000898000-0x30)=[{0x74, 0x0, 0x0, 0x101}]}, 0x10) 2018/01/17 02:08:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0xfffdfffffffffffc, 0x100000, 'sha1-avx\x00'}, 0xfffffffffffffe28) mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 02:08:11 executing program 6: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f8a000)=0x0) mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f00000f5000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c87ba2", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "fa8ae3", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000f8c000-0x4)=0x4b, 0x4) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000f8d000-0x4)=0x2, 0x4) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000f89000)=0xff, 0x19b) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00008f6000-0x4)=0x4, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d18000-0x4)=0x4) 2018/01/17 02:08:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) write(r1, &(0x7f00007d9000)="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", 0x599) write(r1, &(0x7f0000977000)="bc3bb8b0f6ab1eac59652f12134a52f27f6a0b8ade01cf9c1de734ca1db6f876a639c9c6d57f8387dd922cf3bee1eb5aa9d72b871a40c3b6dcd450a26871619b4687497cbc49f10998798d413f2c9e8c915a60627f42dc0e5960a50008ac0d886fc485aa521bd6c9276431becce088f52eb51a1d68b6cdbb4800e73841cb8b811b3faf1c50eff9825708e238a92a497cbbffe549475162d3741f874904dcadf9b9b98f48f1675b", 0x51) 2018/01/17 02:08:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000fc0000)={@rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f000076d000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, r2}, 0x14) setsockopt(r0, 0x10e, 0x0, &(0x7f0000001000)="", 0x0) 2018/01/17 02:08:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$inet6(0xa, 0x800000000000005, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000334000)={@common='sit0\x00', @ifru_flags=0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00002e2000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) bind(r1, &(0x7f00007c3000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000186000)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f0000344000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00001bf000)={r3, 0x80000, r4}) setsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f00004a5000-0x4)=0x3, 0x4) [ 959.457982] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 959.474687] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/17 02:08:11 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1a, &(0x7f000000c000-0x4)=0x0, &(0x7f000000b000)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000000a000)={&(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000000a000)=[{&(0x7f0000007000-0xdf)=""/223, 0xdf}], 0x1, &(0x7f0000006000-0x38)=""/56, 0x38, 0x7}, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000000a000)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000009000)={0x80000000001, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 02:08:11 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006bb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket(0x4, 0x6, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x4, &(0x7f0000001000)=0x5b9276df, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={r1, @dev={0xac, 0x14, 0x0, 0x17}, @empty=0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x10000000801, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r3, 0x8000000000000001, 0x4000000007, &(0x7f0000dbe000-0xf7)="f46012c4", 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000107000-0x8)={0x0, 0x8001}, &(0x7f0000041000)=0x8) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000ac0000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000d54000)={r4, 0xf31}, &(0x7f000096b000)=0x8) sendto$inet(r3, &(0x7f0000556000-0x1)="", 0x0, 0x20200801, &(0x7f0000f10000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:08:11 executing program 0: mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000d17000-0x8)=0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d18000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000d18000-0x4)=0x100) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000247000-0x139c)={0x20, 0x3f, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, [@typed={0xc, 0xa, @str='\x00'}]}, 0x14b}, 0x1, 0x0, 0x0, 0x0}, 0x0) tee(r0, r0, 0xffff, 0x1) 2018/01/17 02:08:11 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$inet6(r0, &(0x7f000066a000)="5f5004c3ec36ef17793df80b12d43fe8477fa670c982dcf1df7359c21f74eae856cb0d18c1b9e834f1f1956fc5c1fc9dab2a5b423999db827a0aeff323dafc59392006f59857627ae3efb6f917bf", 0x4e, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000200000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r0, &(0x7f00002d9000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/17 02:08:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, 0x1, 0x88) socket$inet(0x2, 0x2, 0x401) sendto$inet6(r1, &(0x7f0000fbd000)="", 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 02:08:11 executing program 6: 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-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e62000-0x7)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000979000)=[{&(0x7f0000df4000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f00002a5000)={&(0x7f00005b1000)=@rc={0x1f, {0x303741bd, 0x20, 0x0, 0x3, 0x9, 0xb7d}, 0x5}, 0x9, &(0x7f0000a7a000)=[{&(0x7f0000199000)="918737d382a220bccab1534353cd3219db0de1991ad09982ae5be05987cbf19e7e", 0x21}, {&(0x7f0000ecc000)="", 0x0}], 0x2, &(0x7f000037e000-0x1120)=[{0xa8, 0x110, 0x7, "71fbdd117ac5909fee1e8c84ba22570e96c2e3baeb42b008a1bdde18ca1ca39f1abd757f7e52ee04660c7a2b49ac9e8c70e2411ba260b79c041d96f92319ce4842e945febbcb98037b38d068a465c9a89dc0744cc048ac0cb4ff904a1883e52be5e91f5f50d00b8c2faaa774659c6aa80c61f867ba4ac93660c0ee971f7a0d74b82c580c471e9b7f065a694836df6a6aed89503e"}, {0x68, 0x106, 0x7, "bd06d8b40ac83573169ca07897c5156ebbb4504ec0fea5e88b3a3315deb95647609f0952049d548ea2544c3f95291b4b1ba55017fb5da5839d4596901aeaf103c146a0ad64128eb580ea03938a7da59314"}, {0x1010, 0x0, 0xfffffffffffffffb, "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"}], 0x1120, 0x40010}, 0x4008004) 2018/01/17 02:08:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x3) r2 = accept4(0xffffffffffffffff, &(0x7f0000f5b000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f000042f000-0x4)=0x31d, 0x80800) getsockopt$packet_int(r2, 0x107, 0x13, &(0x7f0000ebf000)=0x0, &(0x7f0000bc5000)=0x4) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000c5c000)=0x0) close(r1) 2018/01/17 02:08:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bbd000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000060c000-0x4)=0xe8) bind$packet(r0, &(0x7f0000b2d000)={0x11, 0x1f, r1, 0x1, 0x8, 0x6, @random="c814d4e18596", [0x0, 0x0]}, 0x14) getsockname(r0, &(0x7f0000e53000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e2000)=0x8) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) 2018/01/17 02:08:11 executing program 0: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d3b000)={0x0, 0x0}) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000d3b000)={&(0x7f0000a37000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000d3c000-0x10)={r0, r1, 0x3, 0x3}, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r2, 0xc0189436, &(0x7f0000000000)=0x0) 2018/01/17 02:08:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000cae000-0x2)=0x4, &(0x7f0000987000)=0x2) recvmsg$kcm(r2, &(0x7f0000b30000-0x38)={&(0x7f0000c48000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000460000)=[], 0x0, &(0x7f0000229000)=""/14, 0xe, 0xff}, 0x40012023) accept(r1, &(0x7f00004fd000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000de3000)=0x6) sendmsg$nl_netfilter(r2, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f000019d000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/17 02:08:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f000023d000-0xd8)="02000000", 0x4) 2018/01/17 02:08:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003be000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc4000)={0x1, &(0x7f00002a3000)=[{0x8, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/17 02:08:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) sendto(r0, &(0x7f0000607000-0x13)="c25f6f5627b522643ef3aa8dda7b9d056f7172", 0x13, 0x4000010, &(0x7f00007fe000-0x80)=@generic={0x3, "11cc5de1954de728964d7cfd64fdb606c422e2a0cc7a4b4a8bdfbadbc1bd67ddd66566ff000000dbd3c49adf6fb099a5fca2c3277fcc52710e9857446448fc42ecbb721314ac5396f62d2c52665828baa29f0dbcdd6350436a0f6ddba32800044d19fb88ce26f153f90ad7db672241dda82a02ae9dc7c5129979916a0363"}, 0x1e) socketpair(0x13, 0x4, 0x5, &(0x7f0000ada000)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00001d0000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe8000)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000b26000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$void(r2, 0xc0045c79) 2018/01/17 02:08:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0xa, 0x8000, &(0x7f0000000000)={0x0, 0x0}) accept$nfc_llcp(r0, 0x0, &(0x7f0000737000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000514000-0x58)={0x26, 'rng\x00', 0x0, 0x7fffffffff, 'drbg_pr_ctr_aes128\x00'}, 0x58) socketpair(0x0, 0x0, 0x0, &(0x7f0000468000-0x8)={0x0, 0x0}) 2018/01/17 02:08:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x351, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x492492492492501, 0x0) write(r1, &(0x7f00007de000)="03789f6046f5b7374581999b2da815c5ee3952c65292661ea715e47cf7d75d4c442ef44d73dacd938e9ce1ba46d17922791ace967bee79ff82d196419f066ecf84f92e9eb14f57d03c0b3ca94e6cfc0215057fab7235724192e41fa89520c1419c7303eb41461d167731be05c2b22e9a", 0x70) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 02:08:11 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x1, 0x9) 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) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={0x0, 0x200, 0x80000001, 0x2}, &(0x7f0000007000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000007000-0x6)={r1, 0x7fff}, 0x6) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x100000000, 0x0, 0x0, 0x0, 0x0, []}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000007000-0x20)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000006000)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x20) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000003000)=0xffffffffffff05a5, &(0x7f0000005000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000008000)=@generic="4d1918d73c3224e797e73cf89327e508", 0x7f}) 2018/01/17 02:08:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x9226, &(0x7f0000b92000)={0x0, 0x0}) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000b84000-0x1000)=""/4096, &(0x7f0000ea9000)=0x1000) syz_emit_ethernet(0x66, &(0x7f000088f000-0x23c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="b6648135783d", [], {@ipv6={0x86dd, {0x0, 0x6, "239f24", 0x30, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "0359a1", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) 2018/01/17 02:08:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="8190e2b180b2e9160f8fab58f37d7fc95953350553f5f86d2144d9b788cde28bbfe41fd7cfeb66d2a836003077f7d08144db1d41fa7f1255dff1fe48d081fadc68a93a7adde602d9d01034199ebd5e4b0ed5358a454cc0916d6c0d3f00a7064305ccd46be9553b978243ab9b8e6108f50d9ce98a064592b4a1e4c65d178ed27971639ee2611147ce5f1a3f1ddf213fe4dbb0e1a9e4f307b80ce853ead942049f8c56dc2b880eb0e9e66c679e2b5c2299bd20b39433033ae7119fc61baaab9e67a2d1b24c8f416f2da9a7324e456a1230efeade28f89d03cdee5d867d155e232bb8447512e4a9baee76fd436acd568f285e08fede7e556b7e6f674c34bbc115ec3d94d3928a47ef03ac3e29a0bdb3d5d9eba7bba7d9fd25e76daee480f39831fabbeddd3cd2291d11ba8a2fdafd0387919e2930ba5e91552811b3b90252420a6608fbe93ead3ee66a9283ffb109b32059a9e2fce77fffefdfb7d99b6a61887e320bc019d2463c1a665088be9ca6b9f8c2fe56e5b861cd6f4897a1386d294c73e1c5350ca74b43280f898a30cac1ec91ead092123de6f2b6e9165da84ec60f1c682d7288a75819779f6b071dbf080beee6408268e876adf49fa41231bfb907755e1f2a9ea159b1c09032e797046139547c0fb88167a7780d689106e0303a2c1c9f057776b4f7bd62064f72ae1a080e39e5a1d467f774298f755f64c451f9e01aed896ed84ab1ac72b1448bef1495774573f30131f3b02a35f74222430251b5b1246cdef5b7535f3d32d5ae315d2a0a8f3485d07c257d3f3da00ef2a276db61537e8e0b520a1b1c069d13682a73767ead8a83904873eff3b427f7c2fe6e59196aa2e98b947c996816fe6f62328fe8e052d88641c56dc83eaa3bab293f46698845b7a71e2db4a4c89f187e97d2af64f9ceb8bce27707275d98070187d3004bbcc8f9940b0cef24e9cb87fa4a77470b245a2a3d63fccdf318abe40c78471e660f4ef3b315ed513eb24476e34fadc020c2fd82fa08b4a5e6eb656275f845af9234b3c5dfad9ae378ee466d83d024bf527911f74fe7215aa7fe756eeea25d885c0caec53b7dfff006251375e2c703f0ae1b79d80e3d030b4eec9484510aa699bf34dee845a64ec0342058df9f7471896c64e6a10e4b07ed55562d2c905b2b47bc4d364779fbe260ce382db49d525c70cd6b8ab1868ce9d060879b75045f9de6348c6aea1e5722d2bbdef660652063bb212ef2554aa5326d79be5083ac53e325281adb0dc5637e9897e64f64c5db043d4af11ae4e1d7d88b46f9f0b0cb389924f26f60d6b3a52124450ec82b8a0038dcb36c1572dc90f38bef14c8836096b5d8cf8a5766ea5735420a0d7ffb6cca15edd85fd14d4a98ce4f1eadfbdb181bbdd60c94a3c3b707b0ffe80efbefeda5c3079c231f8457f1eb81d52fd85dcb2b1febce6ee23f69d88e79741e9ee1750c6166934bf3ef48a466769dfac5b7881386bcf7237a9902adde5dbc0f7dc66ce90e08d314b0eda1c70ef5394288e9e57fa5acb68903ec1885fffeaab75c7c9f3e763356f533d71be0f3578a5eae8d1962a45550e75913205ed69b7dd238df01f474335d7aff5eeb504bd3fdf1d63983a822b471d2535f333f5d86cdb7f12531deb00e30b74e60de4288fcd7d5865e576852e09f9d6fa8ef33e2f3a84c960419f6ab0fa29ffae466fb191017f935bfed886e92f61d0ffffe700d8cf4051338e693259eb92263dda7b0c5fe81b4492a25ac117f761d16786b774d7217bec57a73eacb22d0db4c5fa52e0ed75d8116fc76c0a60fc4651db38f63e10f6aa0b7d2a742732b1029991fa265a581921f03aa59bc2ac875e23fa70435f6a429e270a80735d4a77ef5a574a1b752c5492272f2bfb199a03c86da909b3caa87e480b00bb90a3ff826c78053d339dfa7fd20254b1ffcc6d34004ba6f551bd1f97c9dd490541c525271cabf6750246a248711568ae9a78d33683c6344043a1180f355d076aef4318f19577362aa3b2db2ddfae381815d256c5c66fec75cc0a35734058924b1b3d91f4b294ff634d804427a43c29b64b7dce09b0d89183c88ced4ef0e5a9adf504490c1e87259a531de864b4489bf8bcab84db89430294126485ce5d1190f0629e95b709001f8504403946c086e90b20c0fbd9131b1ff05c75354e525aca0fdaf9d5a7bdad7f94482efd124332418685d1b43b6678f8477d8a8af8e121b6f756faa0228462f8940d385155224be88c4c40ce13b22b85d7c51b73ad344115f9882b935c45c0a328286bd7fb6bcdd7b37d9f50d670807ea2b62b354c69c019b578163591e33f40213bc926ef341555ca3dad84a75eb63c2142f81273405d8c273f7b06148182a040b132f4ac27c3eb6f654a1e7181d438ce7aa3ad86a3a7783c0f7917b618f3e1aa84f182eb5e292a28655092a06a43c70540b738115b322c38fd8ea395a9b6c7568875ccbc5c547dd420205b5621448a69902b7ab3d3d6abb9e3cd8e90407f50e6cca2220316b2f7078580988f9df38f12c3238abe1030c88865e1cb25c8b1617fb1ed76a4e1ae49a296c4193778ad9d66a510fe4d7376b0aab8efbd565194537343cd72964d83d411c87ee20203ebe9b018d459cd3179e31738fe6ddbc87825e8b8a2914bbea4088203e927d9ae20f9a95649628206e8f85beab0405370028a950d1e44674c9475b57824ad83c5ddaf938", 0x781, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000903000)={r0}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000130000)=0x20, 0x4) sendto$inet6(r0, &(0x7f00004b8000-0x1)="8c", 0x1, 0xfffffffffffffffc, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 02:08:11 executing program 2: mmap(&(0x7f0000000000/0x142000)=nil, 0x142000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000013a000-0x11f0)={0x24, 0x1b, 0x80010b, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000008c000-0x18)=@get={0x1, &(0x7f0000016000-0x16)=""/22, 0xfffffffffffffff8}) r1 = epoll_create(0x8) mmap(&(0x7f0000142000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000142000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000143000-0x4)=0xffff, &(0x7f0000143000-0x4)=0x4) mmap(&(0x7f0000142000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000142000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000069000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) sendmsg$nl_generic(r1, &(0x7f0000143000-0x38)={&(0x7f0000126000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000058000)={&(0x7f0000143000-0x130)={0x130, 0x24, 0x600, 0x3, 0x0, {0xe, 0x0, 0x0}, [@typed={0xc, 0x5e, @ipv4=@multicast1=0xe0000001}, @nested={0x4, 0xc, []}, @typed={0x10, 0x77, @u64=0x4}, @generic="9d150d31a10186b196afcf835083441945ca3d69a1d9c473750c07ffc7c82796f9cb89690130a261b161690b0daf10b83c10889d53e494dd594d545d9db88f53eae502d02e27890cbe930da9f1e745e53d0cbb5c30ba206b93077f5c27a384f6dd7cbd343a6991ec2f99fe21e766297e8411d666cca7f8c183b02133f77389ca0380f7f5dfc94b3dbf5e3add712703374c585a2806271337e1be2363feeb77f77bc491dcd57056b3c67ffa4b1548ad354fb95f657b7a7232097a59945ddf2e47dda60045915f608858f9b33a5180d0899325acbfc2995982b85a222815f19e89cbc74d30cbe0a251c6", @typed={0x10, 0x90, @u64=0x2000000000000000}]}, 0x130}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) mmap(&(0x7f0000142000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000143000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000143000)={0x0, 0x0}) sendto$inet(r2, &(0x7f0000088000-0x5a)="18972d9d7e746e28755ef79bc513c94cac3c4799d87d971520ebda93f59f8e3d75a946eae97f35a955bfa2b04c5385a490bf878aad10b0e6f05e25f50e367f3ef14dc5c44ae7826012e35d5ac87f13508c0a739d8c715e6670f2", 0x5a, 0x4000, &(0x7f00000b3000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000121000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f00000db000-0x61)="03507db0960c0526a1c5a2a80500ed59a27c5fc821b411bcdc8a93f2fd06580c68265109a8cdb1eec2729b27e3622bda2e97705e61ea9dad39f52ba30e078a9a2c7a51bc3a04580092f15e374b3fb881d34b0863d17a6faaf36442ac425b464d6e", 0x61) mmap(&(0x7f0000143000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000143000)=0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000142000)={0x10000003, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000df000-0x4)=0xc) r7 = gettid() getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00000c2000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000005d000)=0xe8) mmap(&(0x7f0000144000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000000d000)=0x0) mmap(&(0x7f0000144000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000144000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000144000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000144000)=0xe8) mmap(&(0x7f0000144000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000144000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000145000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000144000)={0x0, 0x0, 0x0}, &(0x7f0000145000)=0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000047000)=0x0) mmap(&(0x7f0000144000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000144000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=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}}, &(0x7f000010c000)=0xe8) r14 = getgid() r15 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000df000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000056000-0x4)=0xe8) r17 = getgid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000062000-0x4)=0x0) r19 = getuid() r20 = getgid() r21 = getpid() r22 = getuid() mmap(&(0x7f0000144000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000144000)={0x0, 0x0, 0x0}, &(0x7f000003e000)=0xc) mmap(&(0x7f0000144000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000145000-0x8)={0x0, 0x0}) mmap(&(0x7f0000144000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000144000)={0x0, 0x0, &(0x7f0000145000-0x10)=[{&(0x7f000013e000)={0x244c, 0x36, 0x200, 0x5, 0x3, "", [@nested={0x1200, 0x93, [@generic="dd68f49201e7b25692889a4a4939ff0d36c803770412110d9d6a5ab86f51bf08f551bae3e1465aa3119bbc11370b78fcd978ce302f348c54122014d47d19bd1b58cea48932236b2e2e1e2357cd796e3fc2927f21f7356d261faa51cf1a39384716a2b5e8f2ce7653b9d73904c8a5665a38610b5d36561b2d1b78f064c812831ebe40d55f32928c734a6f9341d85b2882ac9d4d", @generic="61363488c94459eea3f123b91df3fa8f3db39fd0f72afa86ea211fe812050a632042dff67ea15b2cfdb4e61e460342a58927d5fbe49446608157ea16ee52151fcb27e955391bf2e1b34714e2767c0700676b6a8ca34fb055c7d8122ee13a475d143b89c51a830685074922123718c8f7440e43eb68e015b87f8f77923bc068b4f0badc6838a0079a6cbb2a3e338c8d963ae9fbd47042aa9bf8c513a7a2c43d15d3f90d55ac2c3bcc2b9919fb8332f8a57adf7043e2b5126f1d619c75c2843cc1edcc327f9bd3edd97f94e087342726f823c6c99b0a1af0ce4bf523a036a7e5f82782bce02942ac9657551caafd32409981f65cb2e94ec5b2b03158b46b796e3a1d26a0c4c04f7bdcb329149efb84ea3c4ae2097f912c16d35d4de488fbca3655d58b219f18a69b75f500efbdc02e44c65795fbf76636fc73c32b526593b52bb70381c39b0faee0f29cc8f1c2938568350aa6badff5c759678afa32fe62ac265cbf091bb7df28f440144e63bf3f922038bc393197fb9ac2f7d2cd0d6cfab979dadba2690b6a7c30a1c2f32c04039a27d8a7229f59b09c1a200db61188fcd30bef249e7ac5ddf9558299815dc73ad102d33b4c886136d3a996034b41e7b33e66436b4377a5b86f94b802fac99107c46cef177f55ccc9e50dede7b65de4fe383a3706c03023547a6cb0d74147de8317ee409c381e78f1604e259230cdebdb2c67cded94177187666783cd08fffc3e9d9cd9694b44c31b8ec9ea1b75bb93bff3ba5763698d5b4eab664f1a73ef9970ee98aca98e635aa3e14c01cf2e61fa1af7855ff3730eeb5b2e487f92816b27c4c647b72b4df057dce709087449653e609018c96b3f2e83234eb5fc59aeb44ff15c3b63105fda13e1d9afde62343776c549f5417a9b2faf3957c6c0acb9ec546f3c5f0202b19e4e9fb0dcb2f9ac091a5718b9f3009078d975a27ece672199870404d3735b8f2a1e158d4e1c5aacb03f01822e160fc411a3e53d58b1e0255e78007b36aa52ae2ee085cd2714477a8c055270785caaf3e78e6dd1807aa911f490718ccf74210195a166fe156575eae9e9a3c12dc23aaa8dcba42c2c79beab2b511dd4d2e1ad5ed7fa2799d585e46a7dc2817a5f89a69bcadf970967487ffcfdf0bbe6ebdd1e2c0597763f79b1443e13264056e6bf2f656f8c9d5077a357ecd95e2d5b9007565026f73a20e1f9b0ea36d6a0320065ddcb11b1a658c4bd3289e761c34bcd62ab74bfbfb0392112493d36af1927b210ef31fef3ba7c4ea4de52f1f8a4090f4dd7769295e535ca89ebfe1e7f0a9bf36283c54cadfc80a3797aea6e9da0bf4dc499ba6f6da0cf0a09c99920fb332b61937d77460a470acd636bbe6cefd122baeb50405c0c3ea7352b7eee9258327955124dbcba995cb66fea07747f90a079491f7f494d972a88f18d30ba99f1647d7cf4129bc7729abb81afe6d3b123baa594690ec30bc49e4ec330c50093df9084183d2425039069bb52d87faefc8586ed6a7608fc6893c5a4f64ffedce1fc28f51ef29e4f505911e2f051f28c1d973e2f9783f74dde60eceb750ad424d7b48b94297e9b6ec1ae5ea1a4ae01b0e774743d0c6ab0218e2d3f7043df32ed1ca6547da230cc39d00d6a16883c8639d7a69db2d45b9f528ca2d5067e1ed2404d0cef2a6903c1e662eec42eb55d0b5626e34652521eb0741d2994068918c2df29cf2eb888b904c83e93bb56cb63b77de911576f8f71f2578a28e3f6e83097a3343138c76435877ff096630568e1e56a420194917c57c3eb0a5a4939686896118ed6a85a6d4ab0f723c23aa95758afc9429ef537f0d8843dbadd00e8d8dc5b9613b3a5e9bca42e1f66f002f7ffa3552479945ac62e6aec5306885e91d09a530cb44ef6fe49146af08ad664451fa060f36d5389f86a3ff434f0b6582747653bdb76c0586bf1d12d8519838d196534b50076f5895e75d7dc7368e848342788197f7268efd3c7b3057b012636a7b8c2dc2fddd78c405bc05cd2d1464de4c8cd7b9a6017fc847103c00edf29f24caad50aac9f7a688031c053e8de9c0fa5276548422dc71547b730eac225c48258c3bba1a940ec1afb1a342ec387eecddd6915a1ed2d033909807ea3f14b45a5329bc782889bd93a48153cab1915d5cb2e8e54e004ea4d9c88f4ff1d109806daedb2e25205ae2e95f61e06052065c39145b221f2cfc576ca56ca6d4fca4701e7cd4b449ac786e4d65fd40ce58b2ca59837237d91e87cab0eafd97b26a7ec633fcd7bd70ed29d54c8401ec95eb788b45f56d34f5afae4d1d005ec7cdbbba78a72d9d62e39edff3166edd5ff95394ab7d150492a3449df0679a19c9afcdf04d2a49a0ca6361505f956594ad0af6e0fc6ca2df6b79fbd2c06cdab32f90fac2be2293d36bb5a98329e47930769519f6fcb1568577ffae1612a0e91fecd2e14963c3eb354291530b6a10422b1675178ef6434c538f5a9bd509569bd2be76efed1f2055519ef4f7894cbb50d651fd02f94204b24506e07cf948b03a44bd6220d08d904808c9aab06e7309fefa7a4733a3a2d0c640574c27cd5dde61eaf22ce43b320195da96a9fdce11ce559c7bdc5daf32bf7d0fde2e7cef9bfac3a955b8cd5218faa011908e8d4ea113d8a079d673001369ca73612e99da845ae358acec1817ac25eb6ae82199c99d909c0dd70b99599a7724ab531c54ca1a41a2392041ffb2a4cafd0f39f4eadde39cda80b88ee0268626374355fb3ea64fbf7a06db4c03944730ce9cd57ab0d10b5ff37ea262eff62830a70a37196d0598b0a386535ef6a22fce57a9c0d7f70d7ea898468da4097fdde70653c6da98899a575ccd5b6e2539e260ced8814258795ddd6c47e88b93f451ed7cd23948aaf90914f2711252eaf59876df6f95b1aa649fc0c34649ebe00aa177e2be6d4dcd8cefd77561f916699ffbc86d01fa71e0268f0d80153dee6563280fe83734a57ccdf1a2665d76aae101f985d9297806a83a73407c1774075a1abecbe3955f90cd321879a318a25adff37dc234f89891897cb3e3ccd3c8fee26440c0811d8a152de136330d42e2d3b01968175be8f4ff94b317704ef30788f4ba1c383d24e8587cb59ece9a624322fdb65a730df4c4332503f2c3c1569cb6b48eea3c9df3928528fdfe1baebb3c6e2d58ad55de09fdc5f9601bf78e038fa6f3922f34c2fa5d0565f76508b251f65ba446aa1797d0c7383ae81efffbf9c8525f21a695302a428d2528d628809be8d34e5226e5c0d887d2dbc4ed725579062c49d7b6fefc475f43c7bd1588e0a0193b3553de9cbd355fc04937ad31f28bd710a56fd3382bec6c8656e98d2ad04e9c1dcb74938d61873c2c3eb9795278b85a89a42316bbcae009f4fff0faad85397994e7e7baf6d4ad30000f403c07642d6fe60e82d444029c34b05ed74b25decf00bd3a1475e69b17b777e34fbf8bcf891f3082f2c8e5172a0761ef20bddb2994bbc4db0db4bc49ddb375971dd9776f1438b633111024f66f135e0db96ed62c6e4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@binary="430597f02ae56e5fff7ff7bdcfdb0e609f691f566bd0e7f53fa3a59eaa20e76f4fc79a8abf6ce5402271a6762550add479d6aa54de8748f243d3afd01a00d6ac5b23db4dc3f3046c8619cc711451ad53ee28fa99b833b5da939b7babfad2a1129480dc1e419a110b01d7fc7ac24ebf721359f4bdd58dc3b18666e0075e3884f6e35323d398c960e45958bfc0ca43ad80303f2bacce80638b95bc3efe55fd9513d36cb491f0cff5446c446b302b1aa430c5a8ccf68c3db0a2663c370b743a2b825c11e5cbcba451ec606068ec424ee6b06cd00bdb659b40960ba75e135218f08609"}, @nested={0x5c, 0x61, [@generic="3c0b89a3530497f43b5f9be7dfa6194a7a3552f240fc7f064b99fcd42c750d6bf01237ba806aa23a5f0a41d2468c91f43b64df0ba6ca9e0346f5fe888393c2e9eeeb0dc793e6cdf4b09058284d48be1a6445305545b6"]}, @nested={0x10a4, 0x62, [@generic="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@generic="30dd61cc1d8a74662434bfd68a8de2c21381bb9e018775105be4948caa8c92dcfc715774148dc3cbb7b351f1d09cc7a0abdd6b292997bdde727ed085c840899cae9ccf60e8cb85922685c0de077df4c6", @typed={0x18, 0x64, @str='eth0vboxnet0\x00'}, @typed={0xc, 0x12, @uid=r6}, @generic="21d6ddc299871c81f143cdfed1311c9d36215faac65b31adc0718927654108300ff4e64303b34df52280"]}, @nested={0x4c, 0x7d, [@typed={0x8, 0x4f, @void=""}, @typed={0xc, 0x26, @pid=r7}, @generic="", @typed={0xc, 0x12, @ipv4=@rand_addr=0x3}, @typed={0xc, 0x77, @uid=r8}, @typed={0x10, 0x38, @u64=0x6}, @typed={0xc, 0x18, @u32=0x8}]}]}, 0x244c}], 0x1, &(0x7f000002e000)=[@rights={0x20, 0x1, 0x1, [r2, r4, r1, r4]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x20, 0x1, 0x1, [r3, r3, r2, r5]}, @rights={0x20, 0x1, 0x1, [r3, r0, r3]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x38, 0x1, 0x1, [r1, r0, r24, r1, r4, r3, r1, r4, r5]}], 0x150, 0x0}, 0x4010) 2018/01/17 02:08:11 executing program 0: r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_bt(r0, 0xdd17, &(0x7f0000613000)="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") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000001000-0x10)={0x27, 0xffffffffffffff35, 0x8001, 0x6}, 0x10) socketpair(0x10, 0x1, 0x4, &(0x7f0000000000+0x97)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000000)=0x800000000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0xffffffbd) socket$inet(0x2, 0x80002, 0x100) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000)=0x401, 0x4) gettid() 2018/01/17 02:08:11 executing program 4: mmap(&(0x7f0000000000/0xf2a000)=nil, 0xf2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f0000f20000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) r1 = accept4(r0, 0x0, &(0x7f0000c8b000)=0x0, 0x80800) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f2a000)={0x0, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x2, 0x20, 0x7, 0x50}, &(0x7f0000f2a000)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000243000-0x8)={r2, 0x99de}, 0x8) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00002f0000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f2c000-0x4)=0x14) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000f2b000)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) 2018/01/17 02:08:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000848000-0x1)=0x0, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f00009a2000)={0x9, 0x4, 0x1, 0x20, 0x9, 0x1, 0xffffffff7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000053b000-0x18)={r1, &(0x7f000068e000)="0b918d8318db135c257c7dd8bf918751eb1a2358aed0bb2689140141cf6c23361a5003330b1ac97a143980804ebef67c6b43ea8bda9dfc1fb148923a1259971d046fb2d860386b60f28245a0467d0f1dece1b380b6a9eaeedb9de9e1e2d69ace82b44157ef66a16cf443803aec6574587ce94129aa8076bfbb7b3c0403372acb95cc15ca0200116b2bdf1b3e537c53daac5e21a643893c329b1bac57545f2986844424dc2b73873e0d1a24dee91719a02effe5f101c0c849468de8a5b82aba4eb8e0a94230f832b7fe17329f0e0a81fa6745d82cdd97a0fafaa4a742f44bc78852bbfa5b4cc5", &(0x7f0000d2a000)=""/199}, 0x18) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000448000)=0x0, &(0x7f00007e2000-0x4)=0x4) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00004ed000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000ae2000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000a5f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f7c000)=0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000899000)={0xa, [0x9, 0x5, 0x99fc, 0x3, 0x10000, 0x6, 0x6, 0x10000, 0x8, 0x7]}, 0x18) 2018/01/17 02:08:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b23000-0x58)={0x26, 'skcipher\x00', 0x0, 0xc, 'cbc(arc4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e5", 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000ac5000-0x70)=[{0x0, 0x0, &(0x7f0000454000-0x70)=[{&(0x7f0000478000-0x4a)="de", 0x1}], 0x1, &(0x7f000058f000-0x60)=[@assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x200}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x48, 0x40084}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006ab000)={r0}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000441000)=0x3, 0x4) 2018/01/17 02:08:11 executing program 6: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000322000-0x4)=0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000696000)=0x201, 0x4) 2018/01/17 02:08:11 executing program 7: getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x3fffff6) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x800000000009, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) close(r0) socketpair(0xc, 0x6, 0x100000010000, &(0x7f0000f3d000)={0x0, 0x0}) accept4$llc(r1, 0x0, &(0x7f000060c000)=0x0, 0x80000) writev(r1, &(0x7f0000077000-0x50)=[{&(0x7f0000839000-0x7d)="e3d31d6916069df29c3151f9e810c8c272bc023f40e9362a9727aa8ec456dd307d72a86e91ede953642d7f9817eac1afdf94bd5292e03eba98931c044fc7211cda70bc061bc0a9f92b2934620b0a5de091a4d7aa412bceca551d52ecab716464a0fc86c40d19d6c3907c8a4e8a54c8f9e5e67fae2e4f446c399907e0f0", 0x7d}, {&(0x7f0000231000-0x58)="32c46535e32368a588d90dd16ab080e2849ecc7890aaacb597b85b0b14e2a0553744f876044c83fdbb647f3a9c495a92e68fc7bd010b9d8b0c917a38d8da1b23e2e2b2d2abbf117cd641ade3a6c08c952e2d6b816204434e", 0x58}, {&(0x7f000091c000)="6c71367c1a36b0377d04c329065d7311a98872", 0x13}, {&(0x7f0000b0e000)="a62d292e112fc2a9c556d1c3991d3151c6ac901ba5568cd8c337ba3c6e72e8a0fa85125dc992af04f05993850c9364a2eba05382c611600188e4b108157f0a63cd8d1dc280786daa493ad8ad7ca01b046b131e5e6266d60ee3a1e13bfb8cc04719ed098bb74307f619ceef9b8814a69c4cc9c6e8b1834d94c5a5ad9e04d5578747f9f1e8d902a627c1e99a2aa0e090c2af85b8e1e3da303fdeb8784fafa15fd465571ce015f2df13ccfab36c134f636bdfbc3faebed944ba2d60abc84304", 0xbe}, {&(0x7f0000182000)="c1c72e067273bb518183142a7663fad9e94e9a63a0eeef056879e5d877082c89b1143a6ad2dd5909b3425d69", 0x2c}], 0x5) getsockname$llc(r1, &(0x7f0000126000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d65000-0x4)=0x10) bpf$MAP_CREATE(0x0, &(0x7f0000ee6000)={0xd, 0x0, 0x4, 0xffffffffffffffff, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) [ 959.822763] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 959.857340] dccp_close: ABORT with 40 bytes unread 2018/01/17 02:08:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000ea5000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r0) r3 = epoll_create1(0x80000) r4 = socket(0x11, 0xb, 0x2) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f00007f8000)=0x81, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e86000)={0x2, &(0x7f0000751000-0x10)=[{0x4, 0x4, 0x0, 0x72}, {0x0, 0x9, 0x3, 0x4}]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000045c000)={0x0, 0x0}) 2018/01/17 02:08:11 executing program 4: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000dd9000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd8000)=0x10) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xb, 0x2, &(0x7f0000dda000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dda000-0x4)={r0}) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000dd9000)={0x0, 0x2}, &(0x7f0000afa000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000283000-0x14)={r3, 0x8, 0x800, 0x0, 0x8, 0x1d4f}, &(0x7f0000673000)=0x14) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000dd8000)=""/4096, &(0x7f0000bdb000)=0x1000) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x7, &(0x7f0000dd9000)={0x0, 0x0}) socket(0x10, 0x1, 0x800) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000dd9000)={&(0x7f00002ef000/0x2000)=nil, 0x0, 0x7, 0x22, &(0x7f000059e000/0x2000)=nil, 0xe3}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r5, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2018/01/17 02:08:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$alg(r1, &(0x7f0000c95000)={0x0, 0x0, &(0x7f00009db000)=[{&(0x7f0000f88000)="2f300e09d8dd39ed2547306402136dc6", 0x10}], 0x1, &(0x7f0000e30000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 02:08:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000078a000-0x70)=[{0x0, 0x0, &(0x7f0000749000)=[], 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f000078a000-0x20)=[], 0x0, &(0x7f000078a000-0x48)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000c46000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xc2712848b9410561}) 2018/01/17 02:08:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x40}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000002000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x4, 0x1f, 0x7000000000000000}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000-0x6)={r2, 0x7}, 0x6) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000001000)=0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic=""/16, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000001000-0x4)=0x1, 0x4) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f0000001000-0x8e)=""/142, 0x8e) connect$ax25(r1, &(0x7f0000002000)={0x3, {"9c62c8b238388a"}, 0x4a5}, 0x10) getsockname(r3, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x9) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000003000)={0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f0000000000)={r7, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000004000)={r4, r6}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000)={0x8}, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000005000)={@common='rose0\x00', @ifru_flags=0x1f00}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000007000-0x4)=0x0, &(0x7f0000005000)=0x4) listen(r3, 0x101) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000002000)="0ae4fe20a3124be8779a426e6c31c0feac111812621235e7c0b97be46c747475dcaf9b3b101e1d790ba360a2f6272a744bc903738c84a453cc2f863950895cd989bc04a3f9e31b90a0b732aded0f6ef4eb54e608db843ad7cb3cfa9ce2e9ef606e9dc281f316ab04abd70b9fe37854cddc", 0x71}, {&(0x7f0000008000-0xb8)="b9d1168325d53b593008f41bd5c4b654f73f993fa9726924194b55b776a5ff5c265f91164bb04bdb20c233ba9c06d73eaac3652496fe7d4623731c3f1c4eb05af626247cc2576b97cd33b0b22386d542464684cae57a909cf1bbad1632548a02e51142d2797c361a58d3a3feb0b73a294d2c9e50c9ddc260361a435092ddcb4c7fa66f3fa44243044507cc4eb1476983a9cde62fbbb4bd78d1f7280944fca575712e6bd30a3a13a6e1236e232d14125a2092cf60278d00b6", 0xb8}, {&(0x7f0000008000-0x1000)="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0x1000}, {&(0x7f0000004000)="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0x1000}, {&(0x7f0000007000)="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", 0xfa}, {&(0x7f0000005000)="3bbe0edb8841242ac3ea494df43bc6568b611af9806707a54538378b82fc9540e1f3ae5e6dc2f02c3c7f8c5494334cd9b97001e64d4d49fafcc927ee60c9a0c7adeca9f9200a1fe0d807d61fef3b6aecdbb849a3e90394f307bed5269623bdf017a1d1c7ea3daf1aadd9c9649c5f83e20f8795b4812251", 0x77}], 0x6, &(0x7f0000005000-0x1a8)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x118, 0x117, 0x2, 0xfe, "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"}], 0x1a8, 0x44001}, 0x20000000) 2018/01/17 02:08:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) setsockopt(r2, 0x400, 0x1, &(0x7f0000073000-0x44)="3519e20615e11c576cd776ce732d56918fa9ebe05be2fd07098c890c30bc68b890535f0b0c35a0f7329843f2154839f98c079431023528321d36216b1f7a17cb5ec71363", 0x44) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f00006c0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) close(r1) close(r2) close(r0) [ 959.873791] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/17 02:08:11 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000069000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000b52000+0xdd)={@generic="126b6379f06a1d0a7e417bcee346608f", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000e2c000)=0x0, &(0x7f0000001000-0x4)=0x8) unshare(0x400) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000001000)=@ll={0x11, 0x1a, r3, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f0000000000)=[{&(0x7f0000002000-0xb5)="545422de32076017d5494af6343939d3e594be25679f896dda0ef56494cea57ace3a64488c110254a575ab5e06f2e498d03300546b774600e3d96d08ed39c9500b6833fabd72bcc2a44af049b71d6bd52025fb632960859f8c79258190a055593eadf767dc39b0e1b2567705d12de1c275bfdae10faddaad023c7ac154c8e5c77621afb7e356f53aac9ace69afce10a10c2bedcac56d11ba9c05cc6c71a3a717b75f788e3075a685369188ce7c7955789511da5136", 0xb5}, {&(0x7f0000001000-0x15)="053de97e0cbc3a28f54b6285ae3c36465fd3298b24", 0x15}, {&(0x7f0000000000)="361688c983f9b2d8dba451ab74ba95b3e0b4848bd7a01c9bd3ab0543fa96d3197da5c717897176f383bd759b06ae125d375700a7c2b65c30f2baf12a76949829d80a5f6b86eae507595b0cd52d39543bbda5a25ef8850cfce02dd015e21c162c8b80260bbc88e2a1e6bbea874ed701942cce09efb435efd7c3eb83db560f19dbe9985d59d2ac9c81208662233a3ed39f5c856d3773b61e15b8855eddd0650d42f29af948049fdaaab866aadc8416109ace2717c4f48eadc187a745b49f79be85b0bd11718f79", 0xc6}, {&(0x7f0000000000)="609ae541919cef7cbc346a41840d4e03965d4a9f51f6ab2680639d92a524e62dc1edc8daeec816930c612ac7fec472d3e8ff151328fa78d41a3c39dddf07aa19fec8e40e6175c047154dad1eb37fc981ec48c5bc", 0x54}, {&(0x7f0000002000-0x22)="72fd4e64fca703f7603fd3642496f8cfb7c7c5286e854d8f65ed29d1a749c36420b2", 0x22}, {&(0x7f0000001000-0xfb)="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", 0xfb}, {&(0x7f0000002000-0x76)="84b14faf7fe37f09c3f3dcac9e3b87944b4220110f415452ffc869b66e1dd9d2a36b8f4144d97615b2b0f48fcf5a56956001ea63712bb5db3bedbb058c25ab7404cf3153261acd8b83a3ec8fe1eda3b56d965e1a2a9b6cf39189d13a31c7ca9a31379a6318cc28580139d42b1b8b4837b458457c9f6c", 0x76}, {&(0x7f0000000000)="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"935ff1fe064afa08dc991b1c7a37a28d487f234d055e2e3a918de3ca669c3ed65dff242d295b041023f3df3d"}, {0xa0, 0x0, 0xffff, "c941e8245e3eb26b6d36b66b7e1f61ae92ada51995f03dabf8d87ef4636822e7d4a5aa2a374f860c258b6bf4b71d9120224ab00a09b223d10225102d495a92ef97ee099f2f5364e4e3d79a0bdc9eabf857ee960902c617c4d0fb028eb02ed3d5d1772d035f8e7795398377071b6818508244b6deb85fce2f18c1b05183cdcac02f928f7cb4daef4c3b43ff7d"}, {0x38, 0x13b, 0x1, "3ee6f2ffa6e90e50d35680788e86d197f2d31715979ade2ffac324d998965d247b1be8d2e644b2ad"}, {0x30, 0x111, 0x7fff, "1edb71157b3fa76cfeedffe2f287133196b3c23c9bf1a982de0d9b09d62f10"}, {0x108, 0x109, 0x7, "1c8de788a2c549244712a22d4b75937ee66240b0f94edb5c74e2988e254f715929757b8c4f2c36cc3b90cd37f42a62a3af7e66ccd443200f0e22f6fc10f25d6da488e0b5c13a6b4810944bd878649c5d0122d5d47632f67df40def1dd03446406a58b78d9c894ac9652f597d7e61bdaf731f5572e2d62a7221e86654ce07a7bb01642e77db4c81e9d56848cbdfb7ee6a6899f18c25635b57cbfce35438348038a398372ba32148a9823d84139c7bd84cbbd3e34ec3125c2b8a00cf107c6b7a76ebd60d0f4d1b466020a7e257341ad81d63f0d3cb23e1c867e271acc9adfa2a3550d9a90861ffdd0d0500f0ca08a3462cceaa49c465"}], 0x440, 0x40000}, 0x2}, {{&(0x7f0000001000-0x10)=@ipx={0x4, 0xfffffffffffff801, 0x7494beb0, "3078bb61a1e3", 0x2, 0x0}, 0x10, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)="258907667a5de6f438c6caa15609db7e4e3281c6436c675211a599463cc6e6f021497f3e48b484dfda58f9ac7ae5e0d9ef64c74c21b73fb7b621c5ff32ee34d10d0c930abd4ed8422f73f9abd78f6ef81ba9ac77f8dcfe961351fb5a6bf8d3", 0x5f}], 0x1, 0x0, 0x0, 0x800}, 0x1}, {{&(0x7f0000000000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="e969113c6bbe01ba6ebeee4763ebecf46887e41c876fd13780c0f4a1da2b1a1c9e42ef108bcee5dc744030015c78fc14dcfaf10c2559841769845fb1a3ec9935ed79a64d7cb2841ca6af932711033c4661d41a818b1da9859d6ef38791251258fe2329dadfde72034b0e4e7e35cd56ce1b8ba1857bb4beacde4a9b65578ec17bb394549fc69ea94a4c618e48e596618ac471a69aeeb3ba946c44a7e3d78fd9269ca5c5b8a038fc639180c93589800858fc9384a7e1469d1600ed647ecc0a8ff477d07487940288a62214abdaef4e03b44a34082740e2", 0xd6}, {&(0x7f0000000000)="76a24c7427b3889c6e2763df9a2fe7e43c452fd129f8b7017ac138cc1787554d7050f39e03dd74fab6a8dcb1d4d7db7aa756d02a5d72466b3411403434b0ecb2fb3680bc203ba9f13dd4140c5b814a2624fa57a97bda4db50f66fdb0bb07e6621867b14703bc97fc563a9c35d198535ac7f96ecb512458e23f3e08d7e778fd7a8f", 0x81}, {&(0x7f0000000000)="9a77b2b9b7c1cace46f1300ba5c28d304bdffcbd2da2846077994e4d454ac148927778938a02d9f23f6b4348aec2db54d1f8457392c18b13b343fff4af435bb4f9c17f44f615b971794aa8d4a1977c6dc8746f02659d18b269cc893b85451382f48967cd9b51d09cceaa140f4ef9ff6e7dffb50c6333016184b58e8d998ae930352abd6439420e0cb5d0fbd38941adee7e29f37803e12eccb0ae28a8ac82e2cf92fd3d41a728ee6006939524d4d2795bd720759c89b5a1389f289b5f9588e17e37469e234611", 0xc6}, {&(0x7f0000001000-0x6f)="4a0ec2eb943454c9cd420d28052dc21e01f9edbdcdd6a821073a63f6fa543f59a778304d59ea5f2346d408c83bab5d5279f244b5bb36944dfe40c245a56744de7bf65aa5f8abb6ff228bee418bc2e8cb5b26c160cf205b6acaa20916c49078f5c7495926bc3a9f9cd117a16b5e51f0", 0x6f}, {&(0x7f0000001000)="fa1f74f7f7ae673ba6da540331f5a52fce7b4d9ded7bb3286400dccee6fa96a096a3534e7469e92700e701579153619f247a041c8b472f1b383301a2d0caad94c31cc653b5ae7f62efcc9b24ee234f5ad7cf1871", 0x54}, {&(0x7f0000002000-0x52)="b498a78badb0dd52b337ca2b746673ae96e538a8b1047f765339df84debe29dcc485609fb3c84a49d05eb477242fd8b6e37917ea624ad315865e86810bcabeacc1ba99bcbe36767330a37c2cacdc3c10e969", 0x52}], 0x6, &(0x7f0000001000)=[{0xa0, 0x11, 0x0, "4c467b0ec154a108fff8a8dfa4b552b323a44fb7fb276aa68d3374733258627b5e3717954eeae88a132ee66f8bb1e6e22205a19cae852fc1677b5e10fc27a9dfa70e4c15bdb891d93906e93abeb819ea7cfb330807363a5d7ccede2765b536e5bb40a2bb3fa78134055eb84afa19950c8190742be17f926081f1f8c960c04f3446a1539cf4169c0d8f1f653a6e867c7c"}, {0x58, 0x0, 0x8000, "c232a5efc14b674ad8481c57130f86d93f289d5c6d4823291da6c623392fc98c19dd7a1f21bdeec48673ffbb077ad5af5bf787d894af99b337c749866b18aa2591"}, {0x18, 0x114, 0x4, "4043c3c0c319d674"}, {0x30, 0x10d, 0x1, "800edba9edbe1212b3cfb5f278730b921182c3b2f2e0dde9641fbf"}, {0xf8, 0x10f, 0x4, "7ecc51b149ab85ceee42c58ded9f75b4b828c8ad8a2122abcaa3b3b6cd2057ec9d4dd0e7db10c36f7356a636fbcb7259653c805058d85ca6001ddbd7ae41cf24e51c0b92ddc1b0ef3e9c84389d3f14848eaa94b1db15e69a67f6a7a3bff39f430ce2e4f13242f0444b3de95d038b07bd5ad9b6167ea0c70fd693b36d25308ac38c5f94ab5e941400199e000086077c7c680dfaf3f3400d7aa7c36af4018b3a01a429792a5443bacab4491971ad98b3b31ac57c76b2104f63abee04d893c204ca932b897b657a4747fbe410da21c72a8881290796f5d4c4a651d858b4e28e726c8b"}, {0x40, 0x100, 0x5, "67508fe6828a3fd2f7bbc3b74f2c46b2528f71d0ab9f7777417d9d2d6909a743974162c18d50c4f8e43b1393"}], 0x278, 0x40000}, 0x2}, {{&(0x7f0000000000)=@llc={0x1a, 0xd, 0x7, 0xf2, 0x2, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x10, &(0x7f0000002000-0x10)=[{&(0x7f0000002000-0x1d)="fba125dad0572173d937cf2e362c78ac16a942116b11b346ddf125f3e9", 0x1d}], 0x1, &(0x7f0000002000-0x4d8)=[{0x68, 0x10f, 0x6, "d8629c04e403b95d25cbb685c8676ced740e6b497ca54911a7919c1c3653fb7dce652ee1329ff2b53495fc4c2129f76f52b9d5351b3935fabac86e9c4a46aa9b63a662147469f9c21706ad447a47fc93f7"}, {0x78, 0x19d, 0x3ff, "895c2e71eb52fe40ad0cc2a8ec673bbbcd9b09e87a6d6c65f18184fb6597191c005f055ff3b4aa883ec22b01b9cd65202ba327500bf016516531532eafb0ec8853eabc36ff95b05f0d88db9710890ab38ed29e3301e581d7e58e340088a0ef3e524a"}, {0x110, 0x111, 0x7ff, "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"}, {0x38, 0x0, 0x1000, "fdd9c7a22d6d771fe0fcb25f555f510f970741781dbafc982566fcac59574fb4b7"}, {0x80, 0x10f, 0x81, "ada37be2f81968f739906807cee396a00ef28116b56fbc48d2095d2c0d31eae41b9f6d58c77e107250b70c8836b56e534c049784fbccf8ab712ac7aeb0b93ac1774fb4b3c4839f5ec51ef2d6de07223d1d49d735d9857c10c26f48c0a688a6431964deeb441b29302fcc382d1cf76397"}, {0x28, 0x119, 0x9, "915cde9a739058db7ec79bf0a7c8abd9ab"}, {0xe0, 0xad, 0x8, "b993e044831e44edac723e6630aec3d1458bdd3bce75eaab8103236d658acbf73300733e47ff16cc351781c7084d9b87afe41829015930e7a3aadd19ba20336a3387d1cdf111d14e65feffc838dbca3ee8cdd094c72bd01203c486b27fbe47f3cacc07763397ba175bbae233e7c5402d8474e1a26fe017aae2563bd77c6b9808a74a83b65120d6d106917d9dca6d87f18a487ba8dc413f1d408ee79f32387e0e7aaaf1f837714f902b4eb3f373bb2a7dd971dc996c4c60ce4661ed27edb9125fc8f0c698b8b17f1fdc806f3e47e7d4a1"}, {0xe0, 0x105, 0x1f, "06822b5f4a6d637f32bf6542cbbb1844cb0292fa10b74c5bd7d8e22aaab4a3f49ba44a7ffee3a5aac4d9d662bb78a4d89cae8f235f3b1d4fce6f0497a7ccc2f61594e6d087540114b0218a7bb7a093b588426a863b6212f3dd67acdeaad7ef6c51f4a63b8efe6d56dcad1427e00ed34fa8b82834643704a1f64ec7b7974852e8b1f8122859a8d28c9e45929c3b709c269d15888fbf0adaa11b3a018c248c611a436733b857aaa48ec065ea1dd0067814f673cd821f796fdda1d3f5fe960ea2c89f9ba434291ff8bf9a88d8f39e739f"}, {0x30, 0x101, 0x0, "9d6efbe9839d68ab958c118bdcadbbcb9657d17ce9ddd02006220a9959"}, {0x18, 0x10e, 0x1, "86f3"}], 0x4d8, 0x90}, 0x100}, {{&(0x7f0000001000-0x10)=@can={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000-0x5f)="28e9ddc3019880a2e1f8a0d8c27b0d75330b3322ab661075f8aadac030a0e159af0f00b7213a41cc19ed1221b3dabbe9943ee7daae23843a4546513b2fcbeb199096e357aa4601d62be1beffd04d3b1df1f9edf71848251592b4640986b818", 0x5f}, {&(0x7f0000001000-0xe5)="860e5b142f3e1e3e94098c27e17fc2bf7e19e91b51cdc13c0d29229003bb683cc2ce901995d2c07ae492cf17a737b6a74b3ccfb2a54364950e6a007a65e31df6ef8d87c658eaf663fa5260b57f2e44c433abdb21d8b4cab5cbb6842debc210856d7f1c9ce2413927b8c1593bb80ec9551c0faaed3d6d4eb1ab6ccdf37aa92f66ef780532fdfd3e2bc16755604d0fb67c8b1da679b805ffe4cab32384f04c64175e7b8055e960634d0f2b45627288b2ce899950322201d5204800c3f54ad5d2ffe75c14242db7d28f9037230db8f97d643754faa70ee4a82a667edd4ee3a5f6333586fc6764", 0xe5}, {&(0x7f0000000000)="36988e7988026e1fd839e75a62d86cfbcb4051350b46e6b829ac3a8026009b4dff2f43396ff9372fe58fe7dfb1f41c4bf7ad1de1d4b35b8095f9fca4b1a95f1dc8cc92b9d5939f7ba44176e093ca8c4af74b0b6fba48418b966a3c8bb67dbf6213a2bf8cef828ed21962945b92899768", 0x70}, {&(0x7f0000001000-0x9)="664ee6dcaefd402bcf0e1db8e6436db5142de507b9b247b13cae3427bdd8", 0x1e}, {&(0x7f0000000000)="7bf1794b077128a4c827268a00dd259b71de0bb89f8fda453beb23153b44e7b4ef8281325eb81002d841c4194717acbadc4d2bdf4b4c857c210b275700ec7b422fa423cff47a996849a328d81af422c99199b1b90624498a94a3d33fbd707ba4fb68da2f44acd88926d8473e0f8d835112ff4dd82a982076527b21821101d1d9bf1cdee6e22fd77374e071575bb0d486fbb1c7e2f4fc0f30fa5aa93b0349d3a209928cb006e03595f790f83796c6dc4b37d47c9478ae5fafe9631b9476a686ff75b1e105a93bf0380287036d571e4ace46116f", 0xd3}, {&(0x7f0000000000)="a512fedea3025880d2ef9c15be496706", 0x10}, {&(0x7f0000001000)="38a970394e54f29f20734f802f83a4477ada7a2d2c430cc5db5e747fd476017088e35069895b7ac56d54459ab8b4ad5059c81cff6b306b6d1ebd1e096e97fe3713f8b169bb3906604a7b218745c0e1b52958e6e2950e841b045b4ed23e1bd2453d59c9f4da10f0c26f", 0x69}], 0x7, &(0x7f0000001000-0x48)=[{0x48, 0x10b, 0xfe, "ff061fc17ab975757b89c51cfdb335f83ca08453c894f9eee79f222b933a9c21d244dc1472b53402a6fa081da1db2d04aa735b3d"}], 0x48, 0x800}, 0x0}], 0x6, 0x20000000) sendmsg(r2, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f0000e22000-0x50)=[], 0x0, 0x0}, 0x0) getgid() 2018/01/17 02:08:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000ef5000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x1, {{0xa, 0x3, 0x5ea, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/17 02:08:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00002dc000-0x4)=0x9c6) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0xd, 0x80000, 0x1ff, &(0x7f0000120000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000e3b000)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000d8c000-0x4)=0x7fffffff, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f00006e6000-0x1)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$alg(r1, &(0x7f0000c78000-0x38)={0x0, 0x0, &(0x7f0000cbf000-0x60)=[{&(0x7f0000a55000)="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", 0x5dc}], 0x1, &(0x7f0000b7c000-0x268)=[], 0x0, 0x0}, 0x0) 2018/01/17 02:08:11 executing program 5: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f00007d3000-0x4)=0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000ff3000-0x4)=0x631) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000ff2000)={0x0, {""/7}, 0x0}, &(0x7f0000ff2000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b0a000-0x4)={r0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ff5000-0x18)={0x0, 0x100000000, 0x10, 0x20, 0xe977}, &(0x7f0000ff3000)=0x18) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ff4000-0x6)={r3, 0x6}, &(0x7f0000d4e000)=0x6) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) close(r4) 2018/01/17 02:08:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(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}}}, &(0x7f0000001000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@common='gre0\x00', @ifru_flags=0x3001}) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000252000)=0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000a3f000-0x38)={&(0x7f000018f000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f02000-0xa0)=[{&(0x7f0000fdc000-0x41)=""/65, 0x41}, {&(0x7f0000fdb000)=""/158, 0x9e}, {&(0x7f000050d000-0x8e)=""/142, 0x8e}, {&(0x7f0000fdc000-0x14)=""/20, 0x14}, {&(0x7f0000fdc000-0xa1)=""/161, 0xa1}, {&(0x7f0000fdc000-0x7d)=""/125, 0x7d}, {&(0x7f0000fdc000-0xa3)=""/163, 0xa3}, {&(0x7f0000dcf000-0xb3)=""/179, 0xb3}, {&(0x7f0000fdb000)=""/29, 0x1d}, {&(0x7f0000fdb000)=""/131, 0x83}], 0xa, &(0x7f0000fdc000-0xd3)=""/211, 0xd3, 0x1}, 0x1) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000b4b000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, r2}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fdc000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac1000)=0x20) r3 = socket$llc(0x1a, 0x3, 0x0) getpeername$llc(r3, &(0x7f0000a4b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000647000-0x4)=0x10) 2018/01/17 02:08:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80000, 0x6) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006e5000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004e1000-0x4)=0xffffffffffffff74) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_create1(0x80000) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000bc6000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0700000000000000000305fffe090000daff0000000100000000000000000423"}) 2018/01/17 02:08:11 executing program 2: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000ff0000)={0xc, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff5f) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f000012f000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ff3000-0x4)=0x10) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000d41000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ff2000)=0x8c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000553000-0x8)={r2, 0x5}, 0x8) 2018/01/17 02:08:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) sendto$llc(r1, &(0x7f0000beb000)="176511117a365dfcbaec614c06faed2e7092e8c26671f0dc63277eed12dc94c728f689d808c741995943238352feb45c", 0x30, 0x8000, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x2, 0x0, 0x0, &(0x7f0000744000)={0x0, 0x0}) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000d8e000-0x2)=0x97, 0x2) 2018/01/17 02:08:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000369000)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff, 0x0}, 0xfffffffffffffd77) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r0, &(0x7f0000662000-0x60)=[{&(0x7f0000a91000-0x83)="6af467b56e6275b57ca87ba42139633700db041154f8d8872dde279f45ed894f34062deb28c4ae8de12d0ba8089b3f0e357bada7f42f76cb23c7941b6a7bd27c7af699299eccb011ef45f37a7ba5b4d8c707a90c", 0x54}, {&(0x7f0000a46000-0x35)="2ee9c41c4cbda21015a344ecbd25c86c7e3bdfbacbf29f97329f391970e05bbacd7c3cb692615961e54886533007f48174f6e7a840", 0x35}, {&(0x7f000090d000-0xf5)="90113d02c683163afd418b782c6f3c414a32191ce4d71ee063577e7120d603b3d6b079950fa8fdcd7d9cb51fb9d6712e649708b8e0b51b27bc020ba41118833d0d4863bb98e5cd4b311d087fd696cd6e96a854db21f7338dd405c9c2fc8ddf880fec25433d3d5ee087161b58174ad3871e24f5b242bf74eb3f3d0507b2d49883ca5fbfd7404355779358592c8e74e8a7bae06e1aef1f3b937960ce831bc5508adb20886178b6eee426a92e3819669eb02ae42aa607609286695dc85f0db86e3e2f4611ece04a85c57b4147477319a7cee9042cb9d2990d6c35c71a5e7c9d6b78f792aa17e2adfbe43f0390df0421643bdce5710b7a", 0xf5}], 0x3) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000340000-0x1000)="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", 0xa79}], 0x1) 2018/01/17 02:08:11 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000012000)={&(0x7f0000003000)=@pppol2tpin6={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}}}, 0x32, &(0x7f0000013000-0x30)=[{&(0x7f000000f000)=""/223, 0xdf}, {&(0x7f0000012000)=""/162, 0xa2}, {&(0x7f0000002000)=""/61, 0x3d}], 0x3, &(0x7f0000006000)=""/24, 0x18, 0x80000000}, 0x2120) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000011000-0xb8)={0x0, 0xda6, 0x2, 0x6, 0xff, 0x2, 0xdc7, 0x401, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf249, 0x1, 0x2, 0xffffffff, 0x10001}}, &(0x7f0000013000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000011000+0xff5)=r1, 0x4) sendto(r0, &(0x7f0000000000)="", 0x0, 0x800, 0x0, 0x0) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 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) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000008000)={0x0, 0xcff5}, &(0x7f0000012000)=0x6) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000011000)={@common='bpq0\x00', @ifru_flags=0x8200}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000013000-0x98)={r3, @in6={{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x100000000}, 0x98) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r2, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000008000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 02:08:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r2, @in6={{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2}, &(0x7f0000001000)=0x98) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000001000-0xc)={@broadcast=0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f0000001000-0x4)=0xc) pipe(&(0x7f00005c6000-0x8)={0x0, 0x0}) connect$pppoe(r3, &(0x7f00006f2000-0x1e)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r4 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) bind$alg(r4, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000030000)="", 0x0) 2018/01/17 02:08:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000408000)={0x2, {{0xa, 0x2, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x436d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x72, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000038a000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}], 0x1c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000a29000-0x8)={0x0, 0x0}) 2018/01/17 02:08:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b91000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000657000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = accept(r0, &(0x7f0000bb1000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000250000-0x4)=0x10) sendto$inet(r1, &(0x7f0000481000)="29a2780aa0dd4f8765fbeb00582213e18abb6f009fbd9656ed90aa9830b4d3", 0x1f, 0x4000804, &(0x7f0000982000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000806000-0x17)={0x0, 0x0, ""}, &(0x7f00009a3000-0x4)=0x8) 2018/01/17 02:08:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00001b1000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000028000-0x12)={0x7, [0x7, 0x10000, 0x8, 0x7ff, 0x10000, 0x4fea, 0x7]}, 0x12) shutdown(r0, 0x4) recvmsg(r0, &(0x7f0000749000)={0x0, 0x0, &(0x7f00005d4000)=[], 0x0, &(0x7f000008a000)=""/165, 0xa5, 0x0}, 0x1) 2018/01/17 02:08:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fac000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x40000000000000, 0x0, 0x5}, &(0x7f000085e000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000a8000-0x8)={r1, 0x4}, &(0x7f000083b000)=0x8) write(r0, &(0x7f00002fc000-0x2f)="24000000100001800000e30300de01170305010006e00b00000000000020000000000600", 0x24) 2018/01/17 02:08:11 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000001000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5, 0x7, 0x2, 0x100, 0x9, 0x0, r2}) r3 = socket(0x1, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000b7c000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt(r0, 0x65, 0x3, &(0x7f00001f1000)="c8d63f23", 0x4) 2018/01/17 02:08:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) socketpair(0x0, 0x7, 0x1000, &(0x7f00006e4000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000bee000-0x8)={0x0, 0x4}, &(0x7f000094d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00006ac000)={r2, @in6={{0xa, 0x3, 0x69, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/17 02:08:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000030d000-0x5c)={{0xa, 0x1, 0x1175, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd5a6}, 0x45ee80c4, [0x2, 0x80000001, 0x9, 0x9, 0xffffffffffff0000, 0x8, 0x0, 0x7]}, 0x5c) write(r0, &(0x7f0000393000)="2400000052001f0014b2f407000004000200071008000100feffffff0800000000000000", 0x24) 2018/01/17 02:08:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80007, 0x100000001, &(0x7f00001c4000)={0x0, 0x0}) setsockopt(r0, 0x9, 0x7, &(0x7f0000436000-0x1000)="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", 0x1000) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) socket$inet6(0xa, 0xf, 0x9) connect$inet(r1, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x4000000002) r2 = accept(r1, 0x0, &(0x7f0000568000)=0x0) recvmsg$kcm(r2, &(0x7f0000489000-0x38)={0x0, 0x0, &(0x7f0000b00000-0x1d)=[], 0x0, &(0x7f000008b000-0x86)=""/134, 0x86, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) recvfrom$unix(r2, &(0x7f0000c08000-0xee)=""/238, 0xee, 0x0, &(0x7f0000518000+0xd12)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00000d8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xc400}) 2018/01/17 02:08:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000374000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003ef000)=0x60, 0x80000) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000fa0000)={@common='yam0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00002ef000-0x26)="260000005e0009fff1800000240000ffffffe50001009efff3000008004665000002fb4b35ea", 0x26) [ 960.120007] l2tp_ppp: sess 59/32096: set debug=f55d40e [ 960.142231] l2tp_ppp: sess 59/32096: get mtu=65495 2018/01/17 02:08:11 executing program 0: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000f7000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00000c3000)=0x10, 0x80800) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f00000f7000-0x8)={0x1f, {0x7, 0x8, 0x8, 0x20, 0x5, 0x9}}, 0x8) syz_emit_ethernet(0x6e, &(0x7f0000071000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "029644", 0x0, 0x11, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "1fe5c0a8effa0dd0"}}}}}}}, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000074000-0x108)={0x0, @in6={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe69d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xd946, 0x8f, 0x4, 0x9, 0x9, 0x2, 0x5, 0xf2, 0x3, 0x4, 0x20, 0x401, 0x5, 0x52d]}, &(0x7f00000f8000-0x4)=0x108) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000a5000-0x92)={r1, 0x8a, "3cc58ea559d3aa056405b1ac9ef8e3c8fd4d21c090af8721381fd4fdc869a636fa9a68412bc0d5622c9e2bda122e329a7828a133564b31fa314dcccba69aec142dee950b9fc395f1242259e173b35e85f840ca1a38fe4c84a38a7ae6d297c60853a730583ee9df68792bc5d2d0d49cfad13aab38cdc9f17722bdc7e6e55622c58645eded518338ac6180"}, &(0x7f00000f7000)=0x92) listen(r0, 0x1553) 2018/01/17 02:08:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000af7000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000158000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000c0d000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x1, 0x80000001, 0x4, 0x0}, &(0x7f0000385000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fbf000)={r1, @in={{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]}}, &(0x7f000045b000)=0x8c) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/17 02:08:11 executing program 5: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000ae0000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ae0000-0x4)=0x9) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000096c000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f000063e000)=0xc) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000ae1000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ae0000-0x1a)={0x0, 0x6, 0x9, [0xfffffffffffff801, 0x800, 0x7, 0x2, 0x1f5, 0x3f, 0x0, 0x8e, 0x232e]}, &(0x7f0000adf000)=0x1a) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000adf000)={r3, 0x80, 0x5, [0xfff, 0x8, 0x7, 0x9, 0x2]}, 0x12) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000168000-0xaa)="", 0x0, 0x200418d0, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) 2018/01/17 02:08:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008f7000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f000021c000)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 960.193640] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. [ 960.260395] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/17 02:08:12 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x3}, &(0x7f0000d49000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x0}, 0x8) 2018/01/17 02:08:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r0, 0x81, 0x1, &(0x7f0000244000-0xa0)="05d0c5a499a45a50a2e0f84abcc97be47687553de21cee7a79b80807aec9c8b2b416853b5b968461b5be65376e2466879f616bf5d7319b5645c90fa7f6545db8666ccef9708fdeb6c217612698c6c8bf3d3afea3c8a4b3407b8c14a09e6530c4ca080b890c6939f98b833300d2fa68b93b350160b2b83143705aa460806f06d72d9992b691ff8185689a4da1affaf15867a2ecac215da8da9a66d793996e47f7", 0xa0) r2 = socket$nl_route(0x10, 0x3, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00006e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f18000)=0x14) sendmsg$nl_route(r2, &(0x7f000085e000)={&(0x7f00004bb000-0xc)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000d8e000-0x10)={&(0x7f00007f4000)=@ipv6_deladdr={0x40, 0x15, 0x100, 0x3, 0x0, {0xa, 0x40, 0x1, 0xff, r3}, [@IFA_CACHEINFO={0x14, 0x6, {0x1, 0x5, 0x8, 0x12b3c76e}}, @IFA_CACHEINFO={0x14, 0x6, {0x1, 0x20, 0x7, 0x303}}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) pipe(&(0x7f0000008000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f000086d000-0x20)={0x1, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000186000)={0x9, r6, 0x10000, 0x2}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000d91000)={0x100000001, 0x9}) readv(r1, &(0x7f0000d3d000)=[{&(0x7f0000d77000)=""/176, 0xb0}], 0x1) shutdown(r4, 0x0) 2018/01/17 02:08:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000010, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000481000)=0x1ff, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000a87000)={&(0x7f000001f000)='./file0\x00', r0}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d3f000)={r0, &(0x7f000046a000)="957540df8fb3efde6dac00106bd3d3c1a4edb345f763ffc5e18e5ccc244c5a2f907e51f32b4e017f3f445049a6e0193e89fb9e8cdd270f5edc47e772d789e33414366ddc311e1f27251c100bb361a8adc26a381c53285e1511d2f1141c9660b2bbaeb71ba253ac82d4c11e6d73462c08000000fe454b4190562bf61245adc9b10c27", &(0x7f0000919000-0x70)="4a53c681eafe006d5203ec59b8be7f4c1b66b16f0e95db14fb598aad03659d623bde7434f65e68a884c6de4b5d83c4b7c03bab0c37e9f2e899f2797bf46048f2f44fe402911ba779b51a9370490abb45b0ffba7459c37b92f7d683e73585667f428fe916e327e85e82f063c77aca0c6b", 0x0}, 0xffffffffffffff13) write(r0, &(0x7f00006af000-0x24)="240000002e001f0100100000000000002300071008000100feffffff08ffffffef000009", 0x4) 2018/01/17 02:08:12 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r1, 0x1) r2 = accept$inet(r1, &(0x7f0000dd8000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb6000)=0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000311000-0x38)={0x0, 0x0, &(0x7f0000dd3000-0x30)=[{&(0x7f00002f4000-0x15)="7432b578477360f781a43672547befc6f44cca52e8", 0x15}, {&(0x7f000098c000)="", 0x0}, {&(0x7f0000295000)="ac41367387592f6bc5498e7ed5896ed143e35a9400b222c586595fc068013f2acf813ee83f61214544ca611d53b4d90bee76f1c18d9ea9baed5a9cec62759da0bbc7762f0016127928051fdf5676ce1ab097880d96f48a49118ac789e06f1e70e81a31d47de86f7de6856d2a594664be9afee7a0b83765cb289a4aa60f623d0c89fb1237284465be5b6be47fa7ff760502a0d019267283335462a8f8905a52d552aeba56ccccf18c25f76f2fc14779c471454b3db76a05d0795a69da986f40ac41205c4c19bdfe3ccc4565b557cd687d53197c06f4a71cfdfff742f0b1cbbb06e46a0301f8cacd055faf", 0xea}], 0x3, &(0x7f0000cb0000-0x158)=[@iv={0x30, 0x117, 0x2, 0x18, "681e6017e0287c763f747ddcb118ab7ebeaf9484b02a0aca"}, @iv={0xf8, 0x117, 0x2, 0xe3, "4f240681b9763a02bb2b95b953e066f5ffc331b7a8bb6ebbf4520e48da0d60fdcdbe2aebd55f7f9f3c03bd37d5791df13362b8ac5a790a5a7e38391ab8e58a99700320b219ef4280df6286cde17b37d0021d88eadfb7e15a7a6efe15d9c39b81e0bfc09e2771ffe806fe6eac81327334d6dba7e9f12fd4519c62fa8c07572e09a3636a13e9f684d97d4bcb600bc4850e449c61e49c587c2859cdba75283a119ee5b4a20d63b8e3c0c5fc88b1e01360339478be7e960468a22a60102e72d6445ee90eccc4d077f2e48951ead5369c1bdec8ee3f8e64f46e2bdfb6090364641521402cbe"}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffb}, @op={0x18, 0x117, 0x3, 0x0}], 0x158, 0x800}, 0x89d8b7f9604cab55) getsockopt$inet_dccp_int(r2, 0x21, 0x1f, &(0x7f00001e2000-0x4)=0x0, &(0x7f00001c0000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000b61000)={r2}) pipe(&(0x7f0000b2d000)={0x0, 0x0}) getsockname$netlink(r5, &(0x7f0000ab4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000091f000)=0x4da) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000c73000-0x6)={0x1, [0x40000]}, &(0x7f000083e000-0x4)=0x6) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) getsockopt$ax25_int(r4, 0x101, 0x4, &(0x7f000001c000)=0x0, &(0x7f0000a77000)=0x4) bind$inet(r1, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) 2018/01/17 02:08:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x241371}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x200000000000010e, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000}, [@jmp={0x5, 0x5, 0x0, 0x0, 0x7, 0xfffffffc, 0xfffffffffffffff0}], {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) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept(r0, &(0x7f00002ee000-0x9)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b6c000-0x4)=0x10) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00009f2000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x8001, r3}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000524000-0x20)={@generic="04df8105c4887a958317f9ed8b8a9ce1", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getpeername$packet(r2, &(0x7f0000eb9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ad1000)=0x14) r4 = accept4(r0, 0x0, &(0x7f0000e28000-0x4)=0xfe78, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000ba6000-0x58)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x12a2, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7480, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x2}], 0x58) 2018/01/17 02:08:12 executing program 7: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00001ba000-0x8)={0x0, 0x5}, &(0x7f00005b5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000d2000)={r1, 0xffffffffffffffea, "fc"}, &(0x7f00003da000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000554000)={0x0, 0x0, 0x0}, &(0x7f00005b2000)=0xc) pipe(&(0x7f000046a000-0x8)={0x0, 0x0}) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00003ff000-0x18)={r1, 0x9, 0x0, 0x2, 0x7}, &(0x7f00005b6000-0x4)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005b2000)={r2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000469000)=@get={0x1, &(0x7f0000174000-0x53)=""/83, 0x10001}) 2018/01/17 02:08:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) listen(r0, 0x0) socketpair(0x0, 0x80006, 0xfffffffffffffffa, &(0x7f0000d63000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00006d8000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000467000)=0x5) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000fa7000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt(r0, 0x1, 0x9, &(0x7f00003cb000)="2a31e94f", 0x4) 2018/01/17 02:08:12 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000002000)=[{0x7, 0x3}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, 0x0, &(0x7f0000001000-0x4)=0x2cc, 0x800) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="54f914a0d2c0692f524ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60267d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x2, 0x0, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002000)={0x0, 0x0}, 0x2) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) 2018/01/17 02:08:12 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005000)={&(0x7f000000f000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f000001f000)=[{&(0x7f0000002000-0x5d)=""/93, 0x5d}, {&(0x7f0000002000)=""/232, 0xe8}, {&(0x7f0000020000-0x47)=""/71, 0x47}, {&(0x7f0000020000-0x84)=""/132, 0x84}], 0x4, &(0x7f0000001000-0xd9)=""/217, 0xd9, 0xffffffffffffffe1}, 0x42) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f000001f000)=0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 02:08:12 executing program 6: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000f84000-0x28)={@common='nr0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f00006f3000-0x47)="31ac3fa0babc4a8169158f3fe07a5fba36", 0x11, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f00004d4000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f0000f7d000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 02:08:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c1f000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000b3d000)={@common='nr0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000002000-0x4)={r1}) sendmsg$key(r4, &(0x7f000018f000)={0x0, 0x0, &(0x7f0000a2f000-0x10)={&(0x7f0000194000)={0x2, 0x10, 0x152, 0x7, 0xe, 0x0, 0x3, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x3, 0x14, 0x4}, @sadb_ident={0x2, 0xb, 0x40, 0x0, 0x3}, @sadb_address={0x3, 0x17, 0x0, 0x20, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_nat_t_port={0x1, 0x16, 0x2, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x7, [0x0, 0x0, 0x0]}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x20004014) 2018/01/17 02:08:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00003ad000-0x26)="260000fc0000470153ff070089ffe8ff02006d8000001f00c0e9ffff495180e507c7033500b0", 0x26) recvfrom$packet(r0, &(0x7f000070f000)=""/183, 0xb7, 0x0, &(0x7f0000994000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="4fa388d2c9ec", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000365000)={0x0, 0x6, 0x5, 0x80}, &(0x7f0000dfc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e3d000)={r1, 0x8e, "5ba128646ccce95308b6e4fb7893b01fb626cfc1d9df95feaa6a0dd8863935fa60ae120ee67e2d214709e8c811fdb33a6309f9593154e82893693fe1244c996e209a263763285ede64e01db4ed1bec8cb35bb6058fe1daf3e0fbaa3b86fa7160dcd9ae65f170b8678b0b454011632a2ff59a14176384efabd322924f0424cf08c64f591a9156f50cbf38f04272f4"}, &(0x7f000049a000)=0x96) 2018/01/17 02:08:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x7, 0x10}, &(0x7f0000fec000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x100000000, 0x0, 0x20}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x10000, 0x0}, 0x10) socketpair(0x5, 0x6, 0x6, &(0x7f00009cc000-0x8)={0x0, 0x0}) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000b52000-0x10)={&(0x7f0000ac9000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000068d000)={r4, r5}) r6 = socket$unix(0x1, 0x5, 0x0) r7 = accept$inet(r6, &(0x7f0000688000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d39000)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f000026b000-0x4)=0x400, 0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000e35000)={{0x4, 0xffffffffffff8001, 0x22a9, 0x0, 0x3ff, 0x8}, 0x6}) sendto$llc(r2, &(0x7f0000301000)="a9648eb4d832737086952b2c5b4c84d67024d23d4859e06353dcb22468e0eda0cb0befd84ae77d5c18c1e09278cef2b840d33c3db6ee79023b80e99b399e7d2b548e712fa22d2efd84c4609f6c909cb8b8a5cd51682555b550873a617a01a6e11d16cef94a032e3e4f6efa72dbf8174aaaf0ff727d148d0f2dbfec47aef647ba537f7fae2ae98cd977aa582144d28c5a38fbcc2c597ad0ebb6349d44224d8ad957f26720240031fbed2fa9df67f769ac66", 0xb1, 0x4000, &(0x7f0000522000)={0x1a, 0x1f, 0x55bf42d0, 0x80000001, 0xfffffffffffffc01, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/01/17 02:08:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000e73000-0x4)=r1) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000e68000)='tls\x00', 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000e62000)=""/90, &(0x7f00003b6000-0x4)=0x5a) socketpair(0x13, 0x0, 0x0, &(0x7f0000988000)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x40007ffffff9) 2018/01/17 02:08:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f0000d58000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7) 2018/01/17 02:08:12 executing program 4: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000adb000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000adf000)=0x0, &(0x7f00005b3000-0x4)=0x4) write(r0, &(0x7f0000adb000)="85c0d0cc", 0x4) 2018/01/17 02:08:12 executing program 6: r0 = socket$bt_sco(0x1f, 0x5, 0x2) accept(r0, &(0x7f00009b8000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000050a000)=0x26) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000365000)=0x10, 0x4) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000ff4000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000366000)=0x10) setsockopt$inet6_tcp_int(r2, 0x6, 0x23, &(0x7f000047a000)=0x1, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe6000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000bcb000)={@common='eql\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 960.433561] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11219 comm=syz-executor7 2018/01/17 02:08:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000af5000)=[{{&(0x7f0000f90000)=@ipx={0x4, 0x0, 0x0, "737e8d2d30f6", 0x0, 0x0}, 0x10, &(0x7f0000f31000-0x60)=[], 0x0, &(0x7f0000d0d000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f00008e3000+0x67d)={0x0, 0x0, &(0x7f000066e000)=[], 0x0, &(0x7f0000fe4000-0x2a8)=[], 0x0, 0x0}, 0x8000) 2018/01/17 02:08:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000069f000)={0x0, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fd8000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000fc9000-0x10)={0x3, 0x4, 0x3, 0x80000000, r1}, 0x10) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000913000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r0}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000e3d000)={@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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7e2003, 0x6, 0x2, 0x100, 0x4, 0x1, r0}) 2018/01/17 02:08:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef4000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000584000-0x8)=0x4) write(r0, &(0x7f0000335000)="", 0xfc94) 2018/01/17 02:08:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) r1 = socket$inet6(0xa, 0x40ccb2b51bbcc2e1, 0x8) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000435000)=0x0, &(0x7f00006ad000-0x4)=0x4) [ 960.513518] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11239 comm=syz-executor7 2018/01/17 02:08:12 executing program 6: mmap(&(0x7f0000000000/0x6e6000)=nil, 0x6e6000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000002000-0x18)=@add_del={0x2, &(0x7f0000003000)=@generic="7b9011f752a09bc7c73d80fd2e5933fd", 0x0}) getsockopt(r0, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000046c000)={0x0, 0x8e, "a5cd8d602b3bc3b5d30ca757aa42c42aa0febbc27ea0c1897f2a1b21448f7641bdd2d9eaeae81702c9beb65005496ec01ea359c515066d1240a849b47770629a6949d3caaf1018fbae0c2823f1cb2abec3cb5d6ffcce49fbc12a959504d3e6720ce4048c57ff77acb40d01c56dc64ad7b02ebcbc79d6b26cd3c2c5274176bf582a77afd1c09b23df2bde60528ce3"}, &(0x7f00006e7000-0x4)=0x96) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00006e7000-0xa0)={r1, @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]}, 0x9, 0xf9f8, 0x100000001, 0x400, 0x1}, &(0x7f000054e000)=0xa0) 2018/01/17 02:08:12 executing program 0: socket(0x1b, 0x7, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x10001) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000095000)=[{&(0x7f00003e0000)="", 0x0}, {&(0x7f00000b5000-0x1000)="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", 0x1000}, {&(0x7f0000991000)="573924f489e60a08eca3df99f056ac2581e38baa2977833f84f4f4215fb0cfa876c96aa7c455eb843c41b372ec9a72250097d84a50ba022a246101af7671a0fa297623ede0374e3bcf1d7cb3c62c5d2604bf442a14600a094a50ecf2ead8b48c00015e36e4d1f44eecd3b6e5a9778a729cf11f68a24b6cf85d4bdd91542cf705ad740610502884273266a614e09b1f7f2b1239843a0da0d664745c4bc41e3197a99b5c5c6255ef3d5dcb60ba1e933f1ee82f99ebf3321d594e055dae0100b63e93d38453aa03c0983d13855e18091791f90566fc40", 0xd5}, {&(0x7f0000725000-0x59)="39e0b7f9a213b3831a7910632fa1ed0dcc2ee3e77f273e62e5ecd42890c86cd25697761ddaba9003af1ecd8994da8c0802b2ac920119fed9ea6a99b1343c93a0e4dd713d5d05c89894777c8a7c8f3de145e250ffce83871f10", 0x59}, {&(0x7f0000c79000)="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", 0xff}, {&(0x7f0000d75000-0x7d)="4de513193d315608163b02df60208c4e9811a0c7e7ffda696efe111d64a26d56777421ce2f82437503b7936ed2d75ba8564bdc95b0e57558cbd1d57c909107d740c974d8db8eb249ae93f69aae26d0c3e188473927e0be38e6274ee020a12561087c1c068c7804ddec0f7eebe3b868b4641ea2084c3c8464667db870cd", 0x7d}, {&(0x7f000088b000)="0c026289a5a717803c9bdf626bec07b7ad35d0c52e0b876e572e5847320c4ca0305b18035325c00a55ce8923e2a85207c5753639c5cfb3474afefa21f6e2b89d2635391382a3cd5917640913", 0x4c}, {&(0x7f00005f5000)="27234330d16bf8b677b9e77fdbae1ef4fbf407354901128e9fb78cfa5d6139ccf7a06dc5200a6791c452557bb31f5d8dc04df96699af46373d539651fd752476ff29067e99dea8d535f797aa2953a1a37706cc64fd488b1920174e00589072fbb89a1cf4a93f4b3353af4898055b147429276100d45b0eb6c173e207a5c45094e87a859d6571922cd3d9c63bd77016872f0ca8ccb0ee78caefeea6c42a9d87aac01c70b484b702bc5635628e0e1643dd542d8516b5ed182817f506e8d7f9cb33f9f6", 0xc2}, {&(0x7f0000540000-0x12)="3420c44ec5b18f564d1bb3b4c2578aa66006", 0x12}], 0x9) syz_extract_tcp_res(&(0x7f0000b39000-0x8)={0x0, 0x0}, 0x101, 0xfffffffffffffffe) r1 = accept(r0, &(0x7f0000ea8000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e81000-0x4)=0x6) connect$bt_rfcomm(r1, &(0x7f0000fbc000)={0x1f, {0x7fffffff, 0x6147, 0xfffffffffffffffa, 0x5, 0x7f, 0x9}, 0x1000}, 0x9) read(r0, &(0x7f0000e4a000-0xc9)=""/201, 0xc9) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00001c1000-0x70)=[{&(0x7f0000718000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005bd000)=[], 0x0, &(0x7f0000036000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r2 = accept4(r0, &(0x7f000065e000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000048d000-0x4)=0x60, 0x80000) connect$nfc_raw(r2, &(0x7f00009de000-0x10)={0x27, 0x1000, 0x3, 0x2}, 0x10) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00009e8000-0x4)=0x4, 0x4) 2018/01/17 02:08:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000cbe000)=0x0, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d62000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c4d000-0x4)=0xe8) sendmsg$nl_route(r1, &(0x7f0000d34000-0x38)={&(0x7f00002f2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000059000-0x10)={&(0x7f00005fe000-0x50)=@ipv4_getaddr={0x50, 0x16, 0x20, 0x4, 0x2, {0x2, 0x0, 0x200, 0x0, r2}, [@IFA_LABEL={0x14, 0x3, @generic="aa84dc8eba5f1fafb85c90e289ab4c24"}, @IFA_CACHEINFO={0x14, 0x6, {0x9, 0x3f, 0x9, 0xfffffffffffffffc}}, @IFA_BROADCAST={0x8, 0x4, @multicast1=0xe0000001}, @IFA_ADDRESS={0x8, 0x1, @multicast2=0xe0000002}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x4044014) sendto$inet(r0, &(0x7f0000f09000-0x1000)="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", 0x500, 0x4000080, &(0x7f00000eb000-0x10)={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:08:12 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0xfffffde5, 0x20000004, &(0x7f00005f1000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) shutdown(r1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000955000-0x8)={r0, r2}) sendmsg$kcm(r3, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000359000)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f00009cd000)=[], 0x0, 0x0}, 0x0) getgid() syz_emit_ethernet(0x4e, &(0x7f0000007000-0x4e)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) 2018/01/17 02:08:12 executing program 4: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="1639c6e39fb52797dd3e6e45a03232dcdfb0d7d099e7c169418defc3127bf014ebaf8b4cf915de5e585ea6a041b356e02aeb64a1a3b4e4c1d91b6c93888762a8b3550badb8f59489a4855b0fd6252f35f6571a69b749efef7034b58479488757148c5692755ba30ce5717c17299e83e698d44a61ee61bd353c76376912ba8ada345c2c498f9b7c9394949e4b17733515154d4a471bdf72aa78f7bdf766da508feeb94e9d48639a78c927d33ff4245251b6b1849f96cf976eb738a24b49b0663c78660992226665c2c9a72221f1301c81f11a96b78177a49270457e5ad887f386005df984d009dd1711f41eaa04403237acc4b2800a45ee6d9186bd9ae2", 0xfd, 0x4040080, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000002000)=@sack_info={0x0, 0x9, 0x6784}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={r2, 0xbc12}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000004000-0x38)={&(0x7f0000001000)=@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}}}, 0x32, &(0x7f0000002000)=[{&(0x7f0000004000-0x1b)=""/27, 0x1b}, {&(0x7f0000003000-0xbf)=""/191, 0xbf}, {&(0x7f0000000000)=""/167, 0xa7}, {&(0x7f0000003000+0x5a6)=""/151, 0x97}, {&(0x7f0000002000)=""/220, 0xdc}, {&(0x7f0000003000-0x12)=""/18, 0x12}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000-0xf5)=""/245, 0xf5}, {&(0x7f0000002000-0x6a)=""/106, 0x6a}], 0x9, 0x0, 0x0, 0x3}, 0x40000002) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r3, &(0x7f0000001000)={0x4, 0x9, 0x6, "68d189b2af99", 0x6, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f000078f000)="240000001a0001f00080f80400edfa0e0af6f900e003bf06000000cc0800050005d70000", 0x24) 2018/01/17 02:08:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000368000-0x21)={0xf, 0x7, 0x0, 0x80000001, 0x8, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) unshare(0x2000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000008, 0x5, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e38000)={r0, &(0x7f0000d30000-0x14)=""}, 0x10) 2018/01/17 02:08:12 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x3ff, &(0x7f0000015000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000000d000)=0x3, 0x4) getgid() r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000013000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 02:08:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00003b0000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000bc3000)=0x60) accept4$packet(0xffffffffffffff9c, &(0x7f000074b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000816000)=0x14, 0x800) connect$can_bcm(r0, &(0x7f00009c9000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = socket$inet(0x2, 0x6, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000088e000-0x5)={0x8, 0x2c, 0xfff, 0x400, 0x7f, 0x0, 0x100, 0x7fffffff, 0x3, 0x5, 0xffff}, 0xb) sendmsg(r2, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x219}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000aa9000-0x10)=@common='eql\x00', 0x10) 2018/01/17 02:08:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001b5000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001cf000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c9f000)=0xe8) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000b54000)=0x9, 0x4) bind$inet(r1, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r2, &(0x7f00002f5000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000ebc000-0x4)=0x9, 0x4) sendto$inet(r2, &(0x7f00009d9000)="ff", 0x1, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:08:12 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/17 02:08:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001fc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1e000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffff370) writev(r0, &(0x7f0000003000-0x90)=[{&(0x7f0000002000)='u', 0x1}], 0x1) close(r0) connect$unix(r1, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/17 02:08:12 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000009000)={@common='nr0\x00', @ifru_flags=0x1200}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000005000-0x10)={0x5, &(0x7f000000a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x1, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000009000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000000a000)={r5, 0x5, 0x5, [0x7, 0x0, 0x3, 0xfb, 0x2]}, 0x12) accept$inet(r4, &(0x7f000000a000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x10) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f000000b000-0x8)={r3, 0xee6179258c55ae75}) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000-0xdc)="0500000000000000061c32fc0b98f83dac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8bc0008fb97470500000000000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 02:08:12 executing program 4: mmap(&(0x7f0000000000/0xad1000)=nil, 0xad1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000005, 0x84) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, 0x0, &(0x7f0000ad1000)=0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000080d000)={&(0x7f00006f0000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a89000)={r0, r1, 0x4, 0x1}, 0x10) sendto$inet6(r0, &(0x7f0000ac8000)="97", 0x0, 0xfffffffffffffffd, &(0x7f00007be000-0x1c)={0xa, 0xffffffffffffffff, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x40}, 0x1c) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00005a7000)={@common='syzkaller1\x00', @ifru_flags=0x2}) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x9, 0x4) shutdown(r0, 0x1) 2018/01/17 02:08:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f000062d000-0x82)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @loopback=0x7f000001]}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f000007b000-0xc)={0x0, 0x1, [0xb22]}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00004ed000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000595000-0x4)=0x0, &(0x7f00005a4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000041000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001f4000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001d2000-0x10)={0x4, 0x0, 0x3f, 0x3bdf, r2}, 0x10) 2018/01/17 02:08:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x2, 0x7, 0x3, 0x10, 0xffffffffffffffff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = socket$inet6(0xa, 0x0, 0x80000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@empty={[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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000002000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x7, 0x2, &(0x7f0000000000/0x1000)=nil, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a6f000-0x18)={r0, &(0x7f0000623000-0xe9)="78b2fade33bc0439d45bc297be229c6a8be695a7d855514f917505247f5bbf2cd2353b1ede7155e9d33afdf4ef9f43c9f37a6edd1e2de2c2fd66020b40ec49f301b71b963b0ef6ec7147a2995cc72a7d079bb3325a538449a186e1f0d66544f01d8770b7a4178bf0a2a8bede5c4ec6f57b61328dc783b10eb40160dbeab4d3813f0cf2ce075a289ba47e554cde44c2be9e069b6726a37d55b44184f9a0857c7168e3feeb7f2a83be66f577391f3c120d503fe474eef886ec2f1a03eb905859fc7dc9a6679b9cd60289d3853ac21e2225b9b3c966e85d78ca9a8804a2db341f08ad6850a9956904aed1", &(0x7f0000639000-0x1000)=""/4096}, 0x18) recvmsg(0xffffffffffffffff, &(0x7f0000f70000)={0x0, 0x0, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f71000-0x14)=""/20, 0x14, 0x0}, 0x3f5a1db4cedf06e6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000002000)={&(0x7f0000003000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000002000-0x4)=[0x0], 0x4, 0x8, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 02:08:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x400000004, &(0x7f000078f000-0x5)="8902", 0x2) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000014b000-0x4)='tls\x00', 0x4) 2018/01/17 02:08:12 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000d26000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b65000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00004c4000)={0x0, 0xfffffffffffffffa, 0x20, 0xced7}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c89000)={r1, @in6={{0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1000, 0x9, 0x1, 0x80, 0x8, 0x200, 0xff, 0x1, 0x3ff, 0x7, 0x7, 0x8, 0x6984, 0x18156f0]}, &(0x7f0000ad3000-0x4)=0x108) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x3) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e76000-0x8)={r2, 0x0}, &(0x7f0000e7d000+0x55c)=0x8) 2018/01/17 02:08:12 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000)={@common='erspan0\x00', @ifru_flags=0x301}) r1 = accept4(r0, &(0x7f00000ca000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x80800) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2902}) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000ff3000)=0x0, &(0x7f000087c000-0x4)=0x4) ioctl$sock_ifreq(r1, 0x891a, &(0x7f0000e55000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/17 02:08:12 executing program 1: mmap(&(0x7f0000000000/0xa01000)=nil, 0xa01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000a01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a02000-0x8)={0x0, 0x0}) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00000a0000)=""/118, &(0x7f00006bb000-0x4)=0x76) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f0000875000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f0000661000)={0x1c, 0x1e, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="034f357d55"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 02:08:12 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00002b2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008a1000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, 0xfffffffffffffd97) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000f26000)=0x3800000000, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e93000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000f23000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) 2018/01/17 02:08:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000012f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bf7000-0xd2)="f24c7036f3e4b241ea5c782443db32080e0147f57fadb8ce2465030824e532dafa4d321252049e26ddeb123668319c2696c17bf626095d45f58e929c77263eb1c9932eb512510c13810a20d50fc8cc1d66cad9420e4677c5722c5a06a109c2ffb8ceb7f9747220ac626500f84dc9aa9bd77c8330fc14a462785e90422112b85f672bbc2004bf2c9d804450057409d25d44e8af78a704fdff8bf126524dd5b8ef1b940b32455690a6f191c6ec2840633c49b8afec419a62c8fbc5fc243a210b59bf5b333374da4ca538829144713f9e5b323e", 0xd2) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_opts(r1, 0x0, 0xc, &(0x7f0000eec000-0x62)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:08:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80000, 0x80000000, &(0x7f0000f38000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000074b000)={0x7ff, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000)={0x8000, r1, 0x0, 0x181371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket(0x1d, 0xf, 0x101) getsockopt(r0, 0x1000, 0x400000000000002, &(0x7f0000457000)=""/222, &(0x7f00002e0000-0x4)=0x10) 2018/01/17 02:08:12 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004ae000)=0x320, 0x4) tee(r0, r0, 0x1, 0x5) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x0, &(0x7f0000001000-0xb8)=""/244, &(0x7f000000a000-0x4)=0xc3a7383c5d69e25e) 2018/01/17 02:08:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000e68000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x8, 0x4, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x10000000000f89]}) pipe(&(0x7f0000660000)={0x0, 0x0}) getsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000a7d000)=0x0, &(0x7f000043d000-0x4)=0x4) 2018/01/17 02:08:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) close(r0) 2018/01/17 02:08:12 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x520202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000026000)={0x0, 0x43, "f81d589af9ea813e93e1628cad874398edc1b3b4206d835eb746d4a05a4424b7db541a3041b231e0a487710156be1e1835898651770915343f51756ef4b94d224d494c"}, &(0x7f0000026000)=0x4b) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004000-0x8)={r4, 0x3}, &(0x7f0000022000)=0x8) 2018/01/17 02:08:12 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000651000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f00005b8000-0x10)={0x14, &(0x7f0000001000-0x14)=""/20}) 2018/01/17 02:08:12 executing program 0: r0 = socket$inet(0x2, 0x0, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000001000-0x3b)=""/59, &(0x7f0000a68000)=0x3b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000a78000-0x69b)="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", 0x5a1, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000f2d000-0xa6)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 02:08:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ab0000)="e517b5bf91aa785dfbcdfe09000000fc", 0xfffffe2a) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00003ff000)=[{0x0, 0x0, &(0x7f0000078000)=[], 0x0, &(0x7f00002a1000-0x48)=[], 0x0, 0x0}], 0x1, 0x3) read(r1, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/01/17 02:08:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000d8c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000738000)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000c5e000)={0x0, 0x30, &(0x7f00000b1000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000047b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000010d000-0xf7)={r1, 0xef, "a04c7e24ef778869e07d0c29e0f6b2c372f3c8d225424c308550b71acc74f072c6d624f1839a247ac2142e763c4e40a80b1457121918a11f49c1476d25def80dc597bc78a9fe3d0ace3715258cf36688d508e896776dce831a3e1583ae8a60cf87b8497931a9ecfce7a09b0c235eda9a23863425e150ce8aa70d35cc916402db647b302731350838daf78fbe614ce2af63625708372a816c784ab8feb664c57e15df1994918e7422bf4af8208f5979ac82db1e782aff2fbc7cf744e5242201e79c741be57a942229b7b5647df056db4fa9d8a02a5da2ed99657a837d59bde7e03698046da1bd2610b7e7d637cdfaa8"}, &(0x7f00002fa000)=0xf7) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x13, 0x5, 0x10000, &(0x7f00008ac000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000f03000-0x20)={0x8, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f000053a000)={r6, 0x7}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000083c000)=0x0, &(0x7f0000b2e000-0x4)=0x4) bind$inet6(r0, &(0x7f00005a6000-0x1c)={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f000040d000-0x6)={r1, 0x400}, 0x6) 2018/01/17 02:08:12 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x473}, &(0x7f0000001000-0x1)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00004d2000)={r2, 0x7ff}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000004000-0xb8)={r2, 0x4, 0x1ff, 0x63f, 0x6, 0x92db, 0x5, 0x8, {r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0xffffffff, 0x5, 0x3, 0x1ff}}, &(0x7f0000002000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000-0x7a)={r2, 0x72, "1861e0094faae39c2974fd9ab7de96c5705f777fff3762ede490473a38348d8fbec2ea7d5cdf887a47c7f4feefeff41ba85c366b621fa52da9d8b39f102954c583fd4077d91898e2833b02b1399ed67fe186be90b43f3fc0d701f05999121e13637beefed08d256ed70b261a9576db380169"}, &(0x7f0000001000-0x4)=0x7a) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r2, 0x8be, 0x1}, 0x3ee) 2018/01/17 02:08:12 executing program 5: r0 = socket(0xa, 0x806, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000ca8000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x1}, &(0x7f0000173000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0x63)={0x0, 0x5b, "6c1a1ef4373a039245996b4b1a4bdf7f7c2f5bb7178ee3eca0889a8015515dba8c9bc5586bfd4a131a58530ab7a54ca01e0ab3a742b0c8908f523d26dedeb99adb06dac1596ae0c3e262381529bc0418a6fe1ba75fd9ec10732a35"}, &(0x7f0000000000)=0x63) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000002000-0x8)={r3, 0x2}, &(0x7f0000001000)=0x8) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000f4000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xd02, 0x8, 0x8, 0xa4}, &(0x7f00007ae000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000574000)={0x9, 0x20c, 0x2, 0xd8e, r6}, &(0x7f0000b50000-0x4)=0x10) getsockname$packet(r5, &(0x7f0000744000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00004e9000-0x4)=0x14) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r7, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/17 02:08:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000bb0000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003d5000-0x4)=0x1c, 0x80800) sendto$ax25(r0, &(0x7f0000e5f000)="3b5f7c5d1d4ec4197d18c1a3fefd028be028c580bd3457d3a4151b25e259c6e278bfd86165c650d4dd4fc8f6a9ad3c616189a85c81cdc3652622e0d6ce96fe209b2701719d7387d8580a9f7dd2a51222c67e39ad0405a00789068cd09bd9f05c800217efa1c02878cabbf10c442b6937405f7e9a267d5aeb3763cfe2e42bcb126e7f2de7bc20af189f0a613ba72a9eea0c3a4eb77f81d8db60278cdaa6551fad1d7627ca4513612713ea42a52c0aeb3daf21a6fbc12790149c48834494f3fc67592ed18d637cad0bc4613f367851bbab98aa3ad61a38673547d9b7be730678", 0xdf, 0x0, &(0x7f0000ff4000-0x10)={0x3, {"e1b68ec9532e76"}, 0x6}, 0xfffffffffffffe60) 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]}) 2018/01/17 02:08:12 executing program 4: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x3, 0x2, &(0x7f00000cb000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000d6000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f3000)=0xe8) bind$packet(r0, &(0x7f0000041000-0x14)={0x11, 0x0, r1, 0x1, 0x7ff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x5e, &(0x7f00000ca000-0x5e)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x3f, 0x200, 0x1}], {0x8100, 0x101, 0x0, 0x7fffffff}}], {@canfd={0xd, {{0x4, 0x3, 0x0, 0x1}, 0x19, 0x3, 0x0, 0x0, "6dd927579d2f5c59557c70180b5ff16ef173a1c090624a1c1c371ffafee538a087ca812b7782541dbc3ff6f47a649e6f003356deeac027947d3c56eedf2907c9"}}}}, &(0x7f00000f2000)={0x1, 0x4, [0x52e, 0xa3f, 0xae6, 0xe6]}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) 2018/01/17 02:08:12 executing program 1: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00006bf000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000dc2000)={0x0, 0x0, 0x800}) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000dc2000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000ae6000)={r2, 0x80000, r3}) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000dc3000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000015000-0x20)={0x1, 0x9, 0x400, 0x1, 0x10, 0x0}) 2018/01/17 02:08:12 executing program 2: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x9, 0x800, 0xfffffffffffffc04) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000f13000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000078a000-0xea)="a7929adf81531fa48ee4a563becccde0fd262e5a00d4a1642de31a6d2b785a83b45aa847e2b0ec35e00e64e31b13f26fdd0b14168dd22dbfe64985511c77c7258b84339013ae43c623853a3b3881e4a84d6e823c9792e56a2c80b3a85617e1288c609df8e2a5b5c92e8c57dc6f17e2afbbd63eb6f342e50789826b4a3e5fd15a583eb45a42d955124fd3cb7de26450f30d7790bd8eb2d3fede48b6230ce0f5303d5a63a5029e4ab8e6ddab79b12480cac3cd95e711cb568a36d7d7c65de624ed03a2731e28c05633a6a3b286641f963ba62bc9da9e5e8b2cf72102d1850fe08974eaec10abfb46dd630a", 0x58) sendto(r0, &(0x7f0000a39000-0x1000)="", 0x0, 0x20044000, &(0x7f00001a7000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000f12000)=@generic={0x9, "4c03eec8227d4b08b5f9b0436e8efa1f1b8a0d839201a6bae25e84802801c9fc1c7a47b0b32308608e19628bba7f7fefa0d72fea9a60c713a14180ce70d78aa97fe5954413ec9a90ecf7bbad56efba200c6be6568fa7395ef2b9dfc41823010958161290aff6d64b4d150f392319722926e2e9ea27dc95298280b266d9c4"}, 0x80) 2018/01/17 02:08:12 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000021000)={0x10, 0x0, 0x3, 0x80100020}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x300000a, 0x810, r1, 0x0) sendmsg$nl_generic(r1, &(0x7f000001f000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001d000-0x10)={&(0x7f0000020000-0x1c)={0x1c, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@typed={0x8, 0x1, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000001d000-0x18)=@generic={0x3, 0x5cdd, 0x6}) socket(0xb, 0x3, 0x1) 2018/01/17 02:08:12 executing program 1: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r1 = socket(0x5, 0x3, 0xfffffffeffffffff) accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000435000)={0x0, 0x1}, &(0x7f0000232000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000670000)=@sack_info={r2, 0x3, 0x5}, &(0x7f0000cf2000-0x4)=0xc) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000f6e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f00005d7000)=0x1c) 2018/01/17 02:08:12 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000002000)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ip6tnl0\x00'}}) 2018/01/17 02:08:12 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000ab000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000401000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r1}) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000000+0x108)=0x3, 0x2) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ca9000-0x1)=0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000b2000-0x20)={@generic="84141f8d7ad83af7781129ba8621b873", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000790000)={r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000001000-0x10)={0x400000000000009a, &(0x7f0000000000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r3, &(0x7f0000dbb000)={&(0x7f0000f29000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000033c000)={&(0x7f0000000000)=@can={{0x3, 0x0, 0x9, 0x1e}, 0x8, 0x3, 0x0, 0x0, "9ce3357c5ee3d463"}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x4001) 2018/01/17 02:08:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000898000)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000963000-0xdb)="d192e64213775786daaf1515c1f35551ee0e9505cd691482f775e804bbe1c6a06e8f58010f3b08dabad576313d1d61f4827cad8927854da21048db0bf80c8db5b1a78f92da6aa941ffd4d28ad53037602e87b00b0ece700ae698e3e6eb373242dd6f8d40e2abef39d2a890ba7ae4ebcca7ec125ed2d7e9dc7ae4cb1f65b8c788e08105520e622b139cc0b36cd9daaf36e2f412d2336251f73f9a7da76cf7da95e4e6687333f83c07eb40997e321a589486a8eac339693f51d99dbdd0c36f3940e58a1d7e741b5045308bf216d6bd02ad9422587929ab570dcb132b", 0xdb) connect$inet(r0, &(0x7f0000b86000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000b33000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 961.035937] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/17 02:08:12 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000b000)={0x14, 0x26, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000014000-0x4)={r0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, 0x0, &(0x7f0000015000-0x4)=0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000010000-0x4)=0x9, 0x4) 2018/01/17 02:08:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000f79000)={&(0x7f00007c2000-0x3a)=@pppol2tpv3in6={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}}}, 0x3a, &(0x7f0000a82000)=[{&(0x7f0000801000-0x1000)=""/4096, 0x1000}, {&(0x7f0000549000)=""/255, 0xff}, {&(0x7f0000e88000)=""/132, 0x84}, {&(0x7f0000feb000)=""/95, 0x5f}, {&(0x7f000057e000-0x18)=""/24, 0x18}, {&(0x7f0000e8f000)=""/51, 0x33}, {&(0x7f0000a6b000)=""/16, 0x10}, {&(0x7f0000288000-0xc0)=""/192, 0xc0}, {&(0x7f00007f4000-0xc0)=""/192, 0xc0}], 0x9, &(0x7f00009d0000-0x1000)=""/4096, 0x1000, 0x7}, 0x1) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000e40000)=0x1, 0x4) sendmsg$alg(r1, &(0x7f0000b1c000-0x38)={0x0, 0x0, &(0x7f00009aa000+0x1c3)=[{&(0x7f0000f76000)="3a12894a4610976e50eb", 0xa}], 0x1, &(0x7f00003e7000-0x288)=[], 0x0, 0x0}, 0x0) 2018/01/17 02:08:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000f6b000)={&(0x7f0000003000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000578000)=[{&(0x7f0000191000)="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", 0x1000}, {&(0x7f0000cb7000-0x53)="f4f3f62c02afecac0fd76673f758ec4b0df2aaf7eae31f87a08d5ccea7d60ca229152193cc60387a639959a5ee3bb21e4bcbfb800e8188cf527e7b9c24beb629d4a6b4870b964bf776e7a0ef4cc741bb991409", 0x53}, {&(0x7f0000da2000)="", 0x0}, {&(0x7f000062f000)="c14ef30c7aef0860826e3f005c50eff4a93ba414f80823f16a7fec7ed1833fcf172c5653ab8f3ca11a1566903e50518c67d7d8c4d32775b7d499f29b69e284ade9d7e40a3ff9cf4b8e89d352028167fa8e329b68ed192162b0f8bd5ca093f44716edff171a9a15684407b2f53a806f3226d3cd029c150e5fc5dbfbd1480a081cb75fd5a17d3e3f65f2014de94d21d94affa78c8e030bd4e761297630dae380219bcaddeaae70348707fa04f6d842778eafa475825a5a7fb06d80aefe5eec3451ecf8d6a71fc4df5364f6595ffd956db994c48ba1c543efb4d52d70e9f89cf91137d1cafd74a6c6deb9a88c96", 0xec}, {&(0x7f0000dc8000)="624de0e0721ff43e365d399a8148b3c8b0627158ec02234e71470aa3d00e027b4fa59b0f6596", 0x26}, {&(0x7f0000d29000-0x21)="d40b11774dc6370e30fcf58d1e8aaa809069a65e5df2e5f61972f336118ab07c43", 0x21}], 0x6, 0x0, 0x0, 0x4000000}, 0x20000000) 2018/01/17 02:08:12 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000009000-0x4)=0x0, &(0x7f000000a000)=0x4) r1 = socket(0x1e, 0x1, 0x0) socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/17 02:08:12 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x2cfb400000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x5}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000008000)=""/54, 0x36, 0x0) close(r0) 2018/01/17 02:08:12 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000006000)={0x0, 0x4}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000006000)={r1, 0x5}, 0x8) 2018/01/17 02:08:12 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) 2018/01/17 02:08:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f000035f000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000000009100000ff000004eb00"}) [ 961.113450] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/17 02:08:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket(0x3, 0x2, 0x7fff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00005cd000)={0x0, @in6={{0xa, 0x3, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000486000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00008c9000-0x98)={r2, @in6={{0xa, 0x0, 0xb8b2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9}, &(0x7f0000a71000-0x4)=0x98) vmsplice(r1, &(0x7f0000f5c000)=[{&(0x7f0000dcb000)="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", 0x1000}, {&(0x7f0000d86000)="39ec3137c913db5bfb9a5513caf6c8406e46735f96b0405c8de0fdef7ade8f20582229c09e9e7a2d59a94942ae1a08060538b707d803e4feefff27b85450c223b5260ce922b6247939681c43138dbf00b84090847fcc41e96b5fb5e1f60a6e8a62d24aaf325a6c5f401bc5c2743ede64167a871d49d25e65f600a9670815d6a13e45d5baa25e51d3d1da2b1be7b88953d8d41cf9b2cddbdf52334871fe3237f9d59fb168a2658751d557822515c6a353b2295957227c1ed4f9af96a0c5c9", 0xbe}, {&(0x7f0000bd7000-0x83)="4e93b5d883496f4a404dc7ae9cf374495b3985f3829c1a3d232a7cd51763cfd60f93c83f2dd159e73543b0e83ed954ba43dd93ad0a00405411416cbb0569cee3a7d92c08caf5764c8b21f0c750c677f4202d1f4f994c7b7864ffcc6a5826a12e10a11acdd4b790c6c339444668bffbef2c71ddf60ba291bcd2b1e644a443b02ff208b8", 0x83}, {&(0x7f0000802000-0xa4)="f30922a69271aa8a56d6ee5a2a09f989c3d160895e09d92aa25734855107a623c449683881b2673063138c82d2cb05b3ee003cd635d0904cd1a3235b07a695cd802104613a95265b8ceb72457f683e93eb9a7e7b0b12e78969da053947bce32e207f727437efb40ddbe1041e9b104ac6364b3337c946a1c96d4be19199c5675b25bd84768df6ce3f9443312a02ff82c7f5b41936a19e50e12e4bee923fed5d336cc54776", 0xa4}, {&(0x7f000016c000)="594514fe84380ca3ac46790f055af1c7e6208d1b85636248cc1e6de09b18b3e6118fa6226634930693ec0d16d8bbb3a04f5a039ea2bea1ff6af01cda1ad0566546be8ba4ee0e8c49a33fdd957b91db785ed1e64c0e2dc08a5e108856fd39c53c7c6f3fd5b63f01dcc85c92c3a8739e3231e9f47f1cc37f8b11cecfd1686fdbe3b3c2664ef620015469c15bab7306cedd41e62b1b0db3cef706420eedd76850b6a1125b2e5fea1e4244b988467e4911b064acae9cab5220aa9b36bb9c976655aac37099fc9eda388e09d447819ee7684741453961d2bf0514af49b25163ea9bccb1d791422c7071fc", 0xe8}, {&(0x7f00009d0000)="719ee51602042d1b69807e07f20abd9802af092a41c5875f5c65a3be1c15e8c5f412d43a2e9c97239affb0f75f6fd26727d70f9bdfd023bb4a2d4e010ca6f02f2fcd8b6a5bfff063b4fc41a2866057711140a622eb7541c2cd3a7617cec0f3eaad999593181872da31be74877d9397d8582588825f123a5e4f9a7c8fc8df6cfed766ce0671e58b61d82fc82d8ed487e4d692edcc7e656de31b8feae43870fee20989a9b76a522c12306548bc29bc4ad7e4", 0xb1}], 0x6, 0x4) poll(&(0x7f00002d9000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 02:08:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000b40000-0x2)={0x4, 0x6}, 0x2) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000091000-0xa5)=""/165, &(0x7f00003c1000-0x4)=0xa5) listen(r0, 0x80000000) bind$inet6(r0, &(0x7f0000f3d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) connect$inet(r0, &(0x7f0000b36000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:08:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) connect$netlink(r0, &(0x7f0000bc4000+0x2da)=@proc={0x10, 0x0, 0x0, 0x100000}, 0xc) bind$alg(r0, &(0x7f0000cb6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="2a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000538000)="3b9c71a143a7f771", 0x8) readv(r1, &(0x7f00009b4000-0x30)=[{&(0x7f00000ac000)=""/195, 0xc3}], 0x1) 2018/01/17 02:08:12 executing program 2: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e77000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=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}}, &(0x7f0000e78000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000599000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000046c000)=@delrng={0x10, 0x14, 0x200, 0x5, 0x1, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/17 02:08:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000377000-0x8)={r0, r1}) writev(r2, &(0x7f0000508000)=[{&(0x7f000066c000)="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", 0xde9}], 0x1) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000d2d000-0x94)="4d4b1ff73d9dd12a637e18f55d47b5b267c069dd89f9f00050a2f0c9b5dcc897ce72f3be71bcd306d88e10965d09e16cc453b8945f9642d6aff56ba420030f9682a158d17c2c300a1939f663a16228a2cd0217b222d286a35dc0f1ac6c63730c3d9c63c3dc1f68f5785684951f3583a6a1b8e247e5e1a7fd9bc350d88bd4faece7bd35ae0c2feebfa075d495b76ea56cf139fd77") 2018/01/17 02:08:12 executing program 7: r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000996000)=@assoc_value={0x0, 0x0}, &(0x7f0000360000-0x2)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000079b000)={0x8001, 0x8, 0x80000000, 0x8, r1}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f00005d9000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000030000-0x70)={r2, 0x68, "99878629bcf73eed306fdfcfcd9f4bf6c4b537ea709a5b51121b1a0cfd682e3e5631997a649ea0ade3d10af74bbbd329454d28e464175c4a08461c432982187ac9cd69354a4952c04abccaeb9e3b4f49d2cdccb8db7deedc248f8ac7b548f879ff9472830b8712ff"}, &(0x7f0000f30000)=0x70) setsockopt(r0, 0x10f, 0x87, &(0x7f0000a94000)="", 0x0) 2018/01/17 02:08:12 executing program 0: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) connect$netrom(r1, &(0x7f0000001000-0x10)=@ax25={0x3, {"8bd23bc64b2d48"}, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000002000-0x4)=0x278000000000, 0x4) writev(r0, &(0x7f0000ae4000)=[{&(0x7f000090f000-0x96)="23cd8cfae8bb839f96251a6430c6285a9cb2446eb182e9bab23b5834c4c7116687a2ff171973e177409769fe8b95eee557974a6bd5b14fc76aaedb92eef4595b815d4862cce80185e5f4211ff95a410033639406a9f9d7e26a10381fc22bfb9c9f124dbb591ab98f648609059f55e3cbb1c52bc3a23388bd3b29de7146fd1f71bdf8cacc189a4d2d1fdb39af0fead2a134c2476acfd0", 0x96}, {&(0x7f0000000000)="6ae59f9c71ffa195", 0x8}, {&(0x7f0000000000)="376ebcf3f0c6d5844c0c5a16a9e97c05124f8b82910d8442a1baa52a8fd90c1595", 0x21}, {&(0x7f0000ba4000)="84b0aad5fb70245bc74971b8c25da34b1c9cb3da123569f288665873724fc738c33597149776d53df5d664612c3a30c5fb42ae2f02f7b7628e8ce8e2b2d9ae5f7b0868bc95d98fdaa3dccae93b6ad9e69f604a86fb52a8eeaa0dc0614dc5bca41e7dba563009cd047dd2f485a3f2523cc0d518d46fa4c86b23842a98fc951da6664bdf3630735d24bf3e5273f48a27", 0x8f}, {&(0x7f0000000000)="a84b99c18abf7750f969392efe33d55675887ff9777bad12e133932d25a285dcf9a036bcaec03e6fe3b8704bb1a6617091cb55a248d1ad5ba68b45bdde5add87cca62d5507032edf77d2a9ea15d4d86e1a905c0fbb2f35c924801ac5c7b0b1fe31d8797c62b005e69454dd91f33898de626e12046a8943f789eb86f4f2d6a7ea6f79179152a1de569f2bd1d74358a39f1aacb49b0de0fadf1c5c1301a2028771b1544698ad2e174aec4ab9a5e14c88dfbaf50e8d1f90397c040b53d80ad21633d0c1c4207f9e81ad0b49008cb56e21cd00d32b0af4ae0cafd2ab5cfd81d577817f26da521fe6c37cff1e730f0fa6f4fb9d725c392e3cdd58", 0xf8}, {&(0x7f0000001000-0x9)="73fc6eadc22b5b19a7", 0x9}, {&(0x7f0000482000)="baed14bc0a763d16fd1caa4571b3a92e2d014065bb78568ca2f3daefbb457bdfbf281c0af91d276476e80b752aec4a76a764a50c28beb9f3973ea4ceb7a27dc6859fffde8e411cd250262de96e3e189695d5e6b173ebbcd5", 0x58}, {&(0x7f0000000000)="bbd329206fa99361772af47aad0420ec2ec5069bdab065f691a92f86ac5197a81e3138fb71c7930b6a31da49e87d54a924bfa795b676dfcaa341b083f7042f17689c0f4cdad6274f93ccc8fe2f14b24166d56edbc62a23ed4385e584e79a34251230c59ad889b5a712a4f41d8b69f156440aae951c286948340369c6b3704c227eff99e41f3218e90ef75463d0298447efb730", 0x93}, {&(0x7f0000a1b000-0x1000)="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", 0x1000}, {&(0x7f00008a9000)="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", 0xff}], 0xa) mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r3, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000758000-0x38)={&(0x7f0000f5f000-0x10)=@ax25={0x3, {"3220416c9fae6b"}, 0x1ff}, 0x10, &(0x7f0000f5f000-0x20)=[{&(0x7f0000584000)="b0db5d52e61461c0f6358792828972efaf49", 0x12}, {&(0x7f00000c2000)="f883", 0x2}], 0x2, 0x0, 0x0, 0x804}, 0x12000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000cec000)={0x0, 0x0, 0x30, 0x0, 0x0}, &(0x7f0000048000)=0x18) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000f5e000)=0x0, 0x4) 2018/01/17 02:08:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a41000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) recvmsg(0xffffffffffffff9c, &(0x7f0000b65000-0x38)={&(0x7f00007fe000-0x3a)=@pppol2tpv3in6={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}}}, 0x3a, &(0x7f000094c000)=[{&(0x7f0000b41000)=""/164, 0xa4}, {&(0x7f00004bf000)=""/10, 0xa}, {&(0x7f0000532000-0x30)=""/48, 0x30}, {&(0x7f0000304000)=""/201, 0xc9}, {&(0x7f0000abd000-0xec)=""/236, 0xec}, {&(0x7f0000631000)=""/12, 0xc}], 0x6, &(0x7f000066d000)=""/0, 0x0, 0x7f}, 0x1) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00001bb000)={{0x4, 0x6, 0x3, 0x7, 0x8001, 0x20aa0df9}, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000458000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000d46000)={r2, 0x5}) write(r0, &(0x7f00006a5000)="ad64a0bebb3e90da85fa9ebd006c14aa74427692b7a8cc6b946441651870a928a0180cc6095352584d89f3df5cf19693a19cad4f7892edb7a153d89aeb5cbcfc2a0dda6b91856105f6775e0d855fdaa2fd3a99634ca1d2e5005a8c8e373490aa37699d6f654efb9ef78351f86f955d51cffdc6b7fe65a5f66d85e38fcd4517b7d6b61462de423fa359873a95e16d8f37800585729cfb5a", 0x97) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000092a000-0x8c)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008f7000)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00001b4000-0x8)={r3, 0x3}, &(0x7f0000850000)=0x8) syz_emit_ethernet(0x7e, &(0x7f0000960000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @noop={0x1}, @end={0x0}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/17 02:08:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000025c000)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09ccd1886f0d78109664c247418d0a2a38b049abb90016b6711aff0c02b8952cd35c0b9ccdfc559c4f0df269dfc52a7e3cb54eea39b4717db22fb77f5e39d186177d25a6e07f", 0x82, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000b42000)={&(0x7f0000021000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, 0x32, &(0x7f0000c08000-0x60)=[{&(0x7f0000916000)=""/1, 0x1}, {&(0x7f00002f4000-0x1000)=""/4096, 0x1000}, {&(0x7f00006a4000-0x7e)=""/126, 0x7e}, {&(0x7f00009b4000-0x1a)=""/26, 0x1a}, {&(0x7f0000cb2000-0x3)=""/3, 0x3}, {&(0x7f0000e89000-0xec)=""/236, 0xec}], 0x6, 0x0, 0x0, 0x100000001}, 0x2101) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f000020b000)={"9ab1d5dfcc8dbb896dc631132367c491", {0x4, 0x5d, 0x1f, "09b37278ebac", 0x9, 0x0}}) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a5441011249", 0x70}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/17 02:08:12 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000025000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000026000-0x20)={@generic="1711b5dcbf1dd5451a3fc31e7332e2e2", @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000005000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000027000-0x4)=0x14) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000005000-0xc)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000008000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000000a000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xa7, 0x5, 0x8, 0x500, 0x10001, 0x100080, r2}) 2018/01/17 02:08:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ed2000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="", 0x0) socketpair$inet(0x2, 0x5, 0x9, &(0x7f0000969000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00007a6000)="092176ba931bf0e8f1b8ecbe46c700cb", 0x10) r2 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003c2000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f000070d000-0x10)={0x61, &(0x7f0000e13000-0x61)="1741ba093ad9bb44469cee07c6afa8b97e898d9b6ce15b826dbe8e3deb255a5bd60c90f7a9c8cb4dfef31dcca8b02076a6ad49454a5ff4b0bc4ab08ccd4d526ec5dc2a570050dad7d4182e81ae75547fee16163ea12e17d3a86767bcdfb401bdc7"}) recvmsg(r2, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/17 02:08:12 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x9, 0x0, &(0x7f00001a1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000c3e000-0xa8)=[{&(0x7f000040c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff6000)=[{&(0x7f0000ff6000)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f0000ff6000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000b6c000)=[{&(0x7f0000ff6000)="7c39503f134358c3d4a5cfa1f31174ca", 0x10}], 0x1, &(0x7f00008ee000)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/17 02:08:12 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x14, &(0x7f0000001000-0x4)=0xfffff7ffffff8001, 0x1) 2018/01/17 02:08:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r0, &(0x7f000078f000)="", &(0x7f0000477000-0x76)=""/118}, 0x18) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000c85000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00008bc000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x10001, 0x3, 0x3, 0x0}, &(0x7f0000a7f000)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000276000-0x10)={r2, 0xfa, 0x4, 0x0}, 0x10) 2018/01/17 02:08:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000f89000)={&(0x7f00006d1000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000234000-0x20)=[{&(0x7f0000235000-0xcf)=""/207, 0xcf}, {&(0x7f0000bbf000)=""/158, 0x9e}], 0x2, &(0x7f000011b000-0x9e)=""/158, 0x9e, 0x1000}, 0x2040) pipe(&(0x7f0000dad000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000465000)={r0, r2}) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000fb6000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b53673e48d95589d2c1b1c89b36f34fb"}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f00002c3000-0xc2)=""/194, &(0x7f0000507000)=0xc2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000891000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000ea1000-0x4)=0x2, 0x4) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f7f000)=""/223, 0xdf}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/17 02:08:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000072000)=[{&(0x7f0000071000-0x14)="140000001a001980010000001f00fe060a0d0908", 0x14}], 0x1) pipe(&(0x7f0000eda000-0x8)={0x0, 0x0}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000d15000)=0x100000001, 0x2) 2018/01/17 02:08:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000883000)=[{r0, 0x0, 0x0}], 0x1, 0xffff) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000e9d000)="eba314eb23ed41c9ba999c09439d2626b66ae81357b2e61f1972f94d780bca6ac39c1b78e5353e", 0x27) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) 2018/01/17 02:08:13 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000010) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000014000-0x24c)={0x14, 0x20, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000007000-0x4)=0x0) 2018/01/17 02:08:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x80) bind$inet6(r0, &(0x7f0000543000)={0xa, 0x2, 0xb15, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdaf}, 0x1c) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000709000-0x4)=0x7, 0x4) 2018/01/17 02:08:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept(r0, &(0x7f000037d000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000005f000-0x4)=0x60) sendmsg$alg(r1, &(0x7f000078b000)={0x0, 0x0, &(0x7f0000700000)=[{&(0x7f0000084000-0xd3)="269d7170074fd56ef3df2e278d59d3f23eac97d9c2ca2fe6a2b0621681a45e2e5773e96d9ed5796bbe93c1e4bb80283cc2ac41999374d4b8c60314fb86889af3f7f7a8338696f3512d4eafeae35b67ba6c7f83477e7c25ad927c821bc4926ec03e96a99ee596cf49224e5ad55a46d38c824ab25fe7f5c21ab15ba622ee0f92b26ad5b6d59506a4640f44edc45a79e9e248bd80cb6b574549dc5e55e5b7fcffac775612dc75ed99fb4d28fbc98fdc058b1740931bad8d87d90b4120b3daa3f6e7f3a7eeb2bd88d2e41985f3034859078dd50f52", 0xd3}, {&(0x7f000028d000-0xb2)="de0b071f03d8781b9aa966448f469b60db7841e999b92394532a68dee0f7a80d42ac61e31985e26184bbd72f7bcf0e1c0d9c515eaa8852e3aa8367c74e0739aa3e62b3a9c8b4d95512e540db2a74cedd0f4ac24d76a0337b4a536727146daaba767223bd98d59bc0711f6db984924a9020bd3272f27160b95fce66a5f79acf20581be59d218154c3238a3ea3da3bfe2deeb5f91d1e29564aab907ea778840d492808d112005a1b2c5c22e8a4c537cb8fefe0", 0xb2}, {&(0x7f0000396000)="0ca4a4fc7b9f8fd19310d882eb45505ac832a89fbf9b37d817c6f6bde499f9a7c6c215be076f937d8897e5e01f3442630b96047bc2496b211fa9d06bea10910466f053853b97bc454fa8375d81695c7031145cf1dd3add3e9f2772a97aaa31c53f113159496fe9b39a9d0e2fbdda43a24d2276b11391b18e2b3ae2c8938c274ba1a5484fa930f628490558ebb1dc9f68f65eaf0b3b8dccc9effad3dcdc6405e717ba370c1c805f63e1f1b3dd4ecde8001a4ce82c263442f19dc2f69cba1bbda89248b6107f51bab0508ce4f249c598fd2ad0d5b57b668daf4e7fa93e7113c0015bfd4c09", 0xe4}, {&(0x7f0000037000)="04379e7b4c80ca34182e5420e443a00a0cc4513b3d1dc76df5b65d787efecfa4eb664b422b893e8d402b3bf0cdccde817ef334e9a5b1cfdd10b125c56d2db45b338b892ba4d8905164a8ab8e5091e1d75ef22bb3abb68d156b7df93ddcfbc6c74198dffe9c7a66bb3c855a2a9fa601331303b14764b21af0fd80b33627163b9384df6ea8262187d71c861ff245bc11", 0x8f}, {&(0x7f00008f8000-0x34)="48f2833668cf0438ec9cf2aedf1586be7a7fcf395462d0228d497c1b4c4db1f33eb2afbb9e8f050e7640abd4f719d6b4557f9f90", 0x34}], 0x5, &(0x7f0000158000)=[@assoc={0x18, 0x117, 0x4, 0x3}], 0x18, 0x0}, 0x8000) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='irlan0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/17 02:08:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00002c0000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000332000)=0x1ff, 0x4) sendto$inet(r0, &(0x7f00009aa000-0x2)="", 0x0, 0x2001ffff, &(0x7f0000192000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d99000)=[], 0x0) 2018/01/17 02:08:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$PROG_LOAD(0x5, &(0x7f0000212000-0x48)={0x1, 0x3, &(0x7f0000e60000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$inet(r0, &(0x7f0000810000-0x25)="ca", 0x1, 0x0, &(0x7f0000d29000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_sco(0x1f, 0x5, 0x2) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000748000)={r1, 0x0, 0x9e, 0x60, &(0x7f0000591000)="3d986ea26dd6b9e2a5aecec04f4f30b6a9f6e90a1376f2f6ad657f958216234ae2e13c4e324770376a21059e0c39de00567fccfbab63802620ea442caf6c27568d0d273675c0ff79e4a737eaae385ee3b4d483d5b321355b3a85cfd597de675f394d6c8c0d781a2ceb0572ab295874156b85a72d56c3e2bf6b33949e88c04812cc9d8d10585de7e2f34c6d02b43210ef78c4aa93037e198459b26a442d6f", &(0x7f00001ef000)=""/96, 0x7f, 0x7}, 0x28) sendmsg$kcm(r2, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)='#>\aa', 0x4}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) 2018/01/17 02:08:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000332000-0x9)=""/9, 0x9) r2 = epoll_create1(0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d9c000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000e0c000)=""/232) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000ced000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ce000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000070000)={0x0, 0x9}, &(0x7f00008e4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00004e9000-0xa0)={r6, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x20, 0x200, 0xfffffffffffffff7, 0x40}, &(0x7f0000fd6000-0x4)=0xa0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) shutdown(r1, 0x0) r7 = accept4(r2, &(0x7f0000132000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000d84000)=0x6e, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000226000-0x8)={0x0, 0x0}) connect$unix(r0, &(0x7f0000c77000+0xbff)=@file={0x0, './file0\x00'}, 0xa) setsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000611000)=0x2cd, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f00008f5000)={r3, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000f11000-0x10)={r8, r3, 0x2be}) 2018/01/17 02:08:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ae2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cbd000-0x18)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000584000-0x1c0)=[{0x0, 0x0, &(0x7f000052c000)=[], 0x0, &(0x7f000073e000)=[], 0x0, 0xfffffffffffffffe}], 0x302, 0x0) recvmsg(r1, &(0x7f0000014000-0x38)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000c3f000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 02:08:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000734000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000747000-0xb)="e513b5bf00004000000000", 0xffe6) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000136000-0xf1)="16", 0x1}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) read(r1, &(0x7f00007fc000)=""/34, 0x22) 2018/01/17 02:08:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f51000-0x4)=0x2, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x0, 0x10001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) connect$ipx(r0, &(0x7f00003d7000)={0x4, 0x7, 0x10000, "e41d84c6dd1e", 0x4, 0x0}, 0x10) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000e5f000-0x4)=0x0, &(0x7f00001ab000-0x4)=0x4) 2018/01/17 02:08:13 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000005000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x3, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}}}, 0x3a) setsockopt(r0, 0x111, 0x1, &(0x7f0000000000)="0d9cd50f", 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000007000-0x8)={0x0, 0x0}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000a000-0x14)={r1, 0x6, 0xfffffffffffffffd, 0x0, 0x4, 0x8143}, &(0x7f000000a000-0x4)=0x14) 2018/01/17 02:08:13 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000241000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr=0x200, @in=@empty=0x0, 0x2, 0x40, 0x0, 0x3, 0xa, 0xa0, 0xa0, 0x7e, r2, r3}, {0x7fff, 0x10001, 0x0, 0x101, 0x2, 0x2, 0x6, 0xffff}, {0x5, 0x5, 0xff, 0x1}, 0x5, 0x5, 0x0, 0x1, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x3, 0x7f}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x3, 0x5, 0x90, 0x8b7, 0x4}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x800000000001e, 0x1000000000002, 0x0) sendto(r4, &(0x7f0000eb8000)="c3dbce16b279dcb12b90713967709e11216d9e2f100fbe2fc218c2b81db184c4e09d0546e94e1f043204a66d01b0bdebacf92a9fc90a8c6981e843114ba8e6e46285a69bd9c70d767c750f79c3b81d237a5287b35f13d70aa5a37567bb42736bcfc0d00e12fdf4", 0x67, 0x0, &(0x7f0000c09000-0x80)=@generic={0x1e, "00060100899a000000000009790802ceab75d656f5fbfd00000009f56b72dfb6fb3e904805d725f3fe9e0d991fb142c69c0c68a59e3413cd11d80253e5f980719e9cfe7e008d0800580000000000319dcfa27b42bdc33f3d030000000000000041fc48000000083a83131b401c20f3df8461acbb410bcd1c3e37db70b1a8"}, 0x80) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000bbd000-0x20)={@generic="64a142f924654a388ef663cce0b225df", @ifru_flags=0x1000}) getsockname$ax25(r4, &(0x7f0000abf000)={0x0, {""/7}, 0x0}, &(0x7f0000ced000)=0x10) 2018/01/17 02:08:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002e000-0x8)={0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x14, &(0x7f0000f77000)=@raw=[@generic={0x3, 0x39fa, 0x9, 0x6}, @map={0x18, 0xf, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x7, 0x5, 0x2, 0x3, 0x10, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x1, 0x2, 0x4, 0xf, 0x80, 0xffffffffffffffff}, @ldst={0x3, 0x3, 0x7, 0x0, 0x5, 0xfffffff8, 0xfffffffffffffffc}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x0, 0xb, 0x9, 0x5, 0x0, 0x1}, @alu={0x7, 0x72c, 0x3, 0x0, 0x5, 0xffffffc6, 0x8}, @generic={0x9, 0x100000000, 0x0, 0x9}], &(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$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r1}) sendmsg$unix(r3, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) recvfrom$unix(r2, &(0x7f0000a86000)=""/0, 0x0, 0x0, 0x0, 0x0) sendmsg$kcm(r3, &(0x7f0000d84000-0x38)={&(0x7f0000100000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000359000)=[{&(0x7f0000c09000)="0f", 0x1}], 0x1, &(0x7f0000b45000)=[], 0x0, 0x0}, 0x0) 2018/01/17 02:08:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$netrom(r1, &(0x7f000013b000)={&(0x7f0000e3c000)=@full={{0x3, {"4bc5806b000101"}, 0x0}, [{"e43e16660df782"}, {"50ea5a60bd261c"}, {"6690eabfcd0bb0"}, {"8c2ee2fffffb73"}, {"9db97594b076cd"}, {"b85ff255e79f66"}, {"6e005267ad3ec3"}, {"0ec7ac356af637"}]}, 0x48, &(0x7f0000660000-0x40)=[], 0x0, &(0x7f00007ff000)=[], 0x0, 0x8800}, 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c50000)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f00007df000-0x30)=[{&(0x7f000093d000-0x81)="ae953ed9741d7919114cf5b473a460f50604199dc3b45fd49dc842969c123fa34c4e229bb8f28a3f35e42ad79461c3405b028d562f8836e2ad8ed0169e494a2b29bfa06cf6f9b9bea2e618e7679b51b94ccd31873bb64d94083dc79282f8107bcffb3ae165b9c827e8f18bc8e256056c97d7807366fa08816bc6def6d0bcced166", 0x81}, {&(0x7f0000d64000+0x20e)="882f86ba2081", 0xfffffffffffffe24}], 0x2, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) 2018/01/17 02:08:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = socket$inet6(0xa, 0x8000a, 0x2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000d21000-0x14)={0x0, 0x1f, 0x0, 0x2, 0x2, 0x8fa7}, &(0x7f0000e2e000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a65000-0x10)={0x1, 0x8, 0x5, 0x6, r2}, &(0x7f0000d25000-0x4)=0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b06000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f00005ca000-0x90)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fcb30851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a", 0x76, 0x0, &(0x7f00006a1000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/17 02:08:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000073000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "46c62f3a0096f0d51708eb87b63047ca"}]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) r0 = socket(0x1, 0x806, 0xfff) bind$pptp(r0, &(0x7f0000934000-0x20)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/17 02:08:13 executing program 5: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000dc2000)="04fffa1304f2", 0x6, 0x10, 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000dc3000)={0x10001, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x80000000, 0x8, 0xfffffffffffffffe, 0x81, &(0x7f0000dc3000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xc2, 0x1fdd, 0x3f}) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x0, 0x4) 2018/01/17 02:08:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000004000)={&(0x7f0000670000-0xb)="e91f7189591e9233614b2f", 0x0, 0x0}, 0xc) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f3d000-0x10)={&(0x7f00002b4000-0xb)="e91f7189591e9233614b2f", 0x0, 0x18}, 0x10) 2018/01/17 02:08:13 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000025000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x6558, "873118c69d7052c794e6ab1d86dd"}}}, &(0x7f000001f000-0x18)={0x0, 0x1, [0x4ba]}) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000002a000)={0x80, 0x0, 0x1, 0xfffffffffffffffe}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000002a000)={r1, 0x1574}) 2018/01/17 02:08:13 executing program 2: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = socket(0x11, 0x3, 0x6) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f82000-0xba)={0x0, 0xb2, "4b8ff76395ea871a232516bbf6247b5e89b23f40016841af712c755c2118ad8d0cfda4797dfcbef7b9a405d0cf01ab84b65124f21366764e221a5371c0db88096b4f101721b58f135dc574f5bf81b9df71a59ac0642db43c34b3f498f4415574ebe484c2c37cf7d35406c7adfda4b82d21d93023506e37ec9cb9d33e7dc119c4f24b8264a783bd30b59c342b4238ac67d2042785a5c4faa25c57789a96488bcf68804dc1c9879afd20486c55e8d50723be2d"}, &(0x7f000034f000-0x4)=0xba) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000536000)={r2, 0x7, 0x1720, 0x1}, 0x10) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000381000)={&(0x7f0000f82000-0x60)={0x27, 0x1, 0x8, 0x0, 0xffffffff80000001, 0xffffffffffff8cf0, "62ff3db94660f03bc5a012da2a5073580953de0436a2705bdc0d23fcb856273242a8a562a74436b81fc857fb104bdaf22a9cd67d3301faa4e54895544d1e6c", 0x4}, 0x60, &(0x7f0000f22000-0x10)=[{&(0x7f00009eb000-0xc0)="e8f3e8ee5a19b58b03c2378b4679f0c778bf0f4d325c666513aaaa2b7c2683d62ed3d6dd4bd342d41c5d8dddbb98fe1a4423bd7c1ecc4cfa490f3412e9df8534511995b21e6f39ded1259a5e9eb8cdf1cc04b01e6eaae88fad49584d88cc22f5d3501159901ea97f213b968f01fb36c8198753a301e0ccd80c3f613e19213a49d509660e64e2a9da39a29c45f163e647a0654060c363402c58bb5835c39bf6fa2158fa3dac41a414f8f4ab7f49eb1f6adfee7423ea8a2f82cd63bfda9003dcba", 0xc0}], 0x1, &(0x7f000023e000)={0xe8, 0x100, 0x3f, "a98a6e594b704c99e6ff945d77f19950522930ce0fed79a2f2a42c1c5fc4895dca3affd3f6d8f616805fb74271b7573096b05e88bbae5e907e19d193c09613b95c33e0d4f06152d1f997ddc188096c55c591ab606406b86dff0e59813412049345c200e3560b7bc675deaab62e17891768e55c07195a4708c6a7ea113e974aaa44175895410f50cf9a08f0c13e74962a33970c9dc2296baf844d9059c5b341eb89b3c8f2f8170a27bd26e5dabc0380cd98edea56e99e27353d4b248d958f02d493337aa978b1870072e14d6ac5cb865dea85437b19df38a8"}, 0xe8, 0x80}, 0x20000000) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00005fd000+0xefd)=0x80, &(0x7f0000f80000)=0x4) bind$alg(r0, &(0x7f00001ed000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0700000000000000000ced5c54dbb7", 0x10) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f83000-0x18)={r2, 0xa6, 0x10, 0xce37, 0x4}, &(0x7f0000f82000)=0x18) 2018/01/17 02:08:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1004, &(0x7f0000003000-0x1e)="441109210000000000ffff7b0010000013", 0x11) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000857000-0x4)=0x0, &(0x7f0000fbb000-0x4)=0x4) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f000024c000-0x4)=0xf) 2018/01/17 02:08:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000631000-0x4)=0x100, 0x4) write(r0, &(0x7f00008f7000-0x22)="2200000018000700f40700000900071502040008dd200828060009040005009f004b", 0x22) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000304000)=0x5, 0x4) 2018/01/17 02:08:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000a43000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00003a1000)={0x5, 0x1, 0x6, 0x9, 0x0}, 0xc) 2018/01/17 02:08:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8994, &(0x7f00004cf000-0x50)={@common="6970365f767469300000008000", @ifru_flags=0x2}) getsockname(r0, &(0x7f00008c6000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @common=""/16}}, &(0x7f0000a96000)=0x1e) 2018/01/17 02:08:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x7, 0x2) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000127000-0x43)="d4", 0x1) 2018/01/17 02:08:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009dd000)="ff0300000000003ea5ae7a00000000ff", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) poll(&(0x7f0000b6d000-0x18)=[{r3, 0x0, 0x0}], 0x1, 0x7) sendto(r1, &(0x7f00002c9000-0x7b)="6ceaa68ae9d0724581860b5f3801f9b9713a110caceff697be7b4c999c404e6e002e028a41c308a2cee74aedda8d8e86c245a995444c1f76acfe190001924da40dbc9c7e4bff964f7fe6bf8dd99d67dbd3992552aacf1b4fafe4c4178f6d3febb4dfd246a09381e61abfb6c2d649353c6b7bd9ea529727d914af5e", 0x7b, 0x0, 0x0, 0x0) 2018/01/17 02:08:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000512000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005a7000)=0x10) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00009da000-0x4)=0x0, &(0x7f0000151000)=0x4) socket$inet6(0xa, 0x80a, 0xcc) getsockname$ipx(r0, &(0x7f0000cda000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000068e000-0x4)=0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4(r0, &(0x7f0000bd4000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000de8000)=0x58, 0x80800) connect$nfc_llcp(r1, &(0x7f0000234000-0x60)={0x27, 0x51dc, 0x7, 0x5, 0x1, 0x2, "f216a16ed1197715bcaaedb5ece253c8cd58ab929a5912a60fb5dad3a3b8c5d8433ffeb7a6e4e7250897e308fc7e49f05d621963249b09eecd0e9b6db472da", 0x1}, 0x60) r2 = socket(0x10, 0xffffffffffffffff, 0xfffffff) read(r2, &(0x7f0000ffa000)=""/241, 0xf1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$ipx(r1, &(0x7f0000050000-0x1a)=""/26, 0x1a, 0x1, &(0x7f0000eda000-0x10)={0x4, 0xd85d, 0x7f2, "52c4cece2aae", 0x3, 0x0}, 0x10) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000006000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write(r2, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) 2018/01/17 02:08:13 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) pipe(&(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000029000-0x9c)={0x0, 0x94, "6254c6c15cac5a0bc3ffeff39f0464a86e082d85ab20bc0fa8af64f8e226bea0d2f0ad4f8519ba201563a4c548dd9d95f91c85d92e02c3b842bcc622b22111eea22bc19b1f6614e03c2bd435736aee9c0d87a4ff8d7ef4d5b2ecdc7dd515ecacc5e3417f69a0a2d0d48de6628dee8b6d0be274b0eabedc785c35aaa3b3fa58e245eb64fac5a95b093f286818e0e1d8a5cf93bdaa"}, &(0x7f000000d000-0x2)=0x9c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000013000-0x4)=@assoc_id=r2, 0x4) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/17 02:08:13 executing program 7: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x1, 0x80, &(0x7f0000269000)='\x00\x00\x00\x00', 0x4) listen(r0, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000f5f000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x4, 0x0}}, 0x2e) 2018/01/17 02:08:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'hash\x00', 0x4, 0x0, 'sha3-384\x00'}, 0x58) socketpair(0x0, 0x7, 0x4, &(0x7f0000896000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000852000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000060e000)={0x8, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000021d000-0x14)="0000000000000053ead9600600000038f284ce12", 0x14) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg(r3, &(0x7f0000329000-0x78)=[{{&(0x7f0000ad7000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000be8000-0x60)=[{&(0x7f0000a0a000)="5e2a6f5b35b122cd3b9c31f7e1ec3d90", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) read(r3, &(0x7f000077d000)=""/154, 0xfffffcc2) bind$alg(r0, &(0x7f0000848000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(xts-serpent-avx,cbcmac(tnepres))\x00'}, 0x398) 2018/01/17 02:08:13 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000010000-0x10)=@generic="396fa74d6bb239c3106fcfaebc648a57") socket$bt_hci(0x1f, 0x3, 0x1) write(r0, &(0x7f0000006000)="", 0x0) bind(r0, &(0x7f0000061000)=@generic={0x0, "0009000000000000000044944eeba71a4976e252922cb18f6e2e2aba000000182e0b3836005404b0e0301a4ce833f2e3ff5f163ee340b7679500800000001000000101073c5811039e15775027ecce66fd792bbf0e5bf5ff1b0897f3f6db1c0001000000008000ff4874001b00ffffffe106ad8e5ecc326d3a09ffc2c654"}, 0x80) 2018/01/17 02:08:13 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) sendto$inet6(r0, &(0x7f0000fd8000-0x2f)="b641d1089f7c9da27c74f2cd144004d042effdc7cccb5bb143f9a5e7c68bc5dd0d5c4d3f986bac823fd6ea029d99451e", 0x30, 0x0, &(0x7f0000fd7000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000f66000-0x4)=0x0, 0x4) 2018/01/17 02:08:13 executing program 1: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f69000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f68000)=0x10) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f02000)=0xc) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000acc000)=0x0, &(0x7f00003d7000)=0x4) 2018/01/17 02:08:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000001000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00003e4000)={0xb, 0xa, &(0x7f0000e35000-0x50)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x17e}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6a, 0x0, 0x0, 0x0, 0x40}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x1, 0x1, 0x0, 0x6, 0x7, 0xffffffff, 0xffffffffffffffff}], &(0x7f0000b3c000)='GPL\x00', 0x3ff, 0xa4, &(0x7f00002d6000-0xa4)=""/164, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$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) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe9000-0x18)={r2, &(0x7f0000fc8000-0x2f)="", &(0x7f0000fe8000-0xef)=""/239}, 0x18) 2018/01/17 02:08:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[{&(0x7f00008e3000-0x96)='p', 0x1}], 0x1, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f0000780000)=""/222, 0xde}], 0x1, &(0x7f00005ee000-0xa4)=""/164, 0xa4, 0x0}, 0x0) recvmsg(r0, &(0x7f0000408000)={&(0x7f000022b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00003fe000-0x10)=[{&(0x7f0000f33000-0xce)=""/206, 0xce}], 0x1, &(0x7f0000bc1000-0x6e)=""/110, 0x6e, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00005b7000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000074000)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}}}, 0x32, &(0x7f0000a77000-0x20)=[{&(0x7f000082e000)=""/243, 0xf3}, {&(0x7f0000000000)=""/211, 0xd3}], 0x2, &(0x7f0000000000)=""/24, 0x18, 0x20}, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ffd000)={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffffffffffffffff, 0x590b, 0x7, 0x4}, 0xa0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000001000-0x4)=0x1, &(0x7f0000000000)=0x4) setsockopt(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000a94000)="", 0x0) 2018/01/17 02:08:13 executing program 3: mmap(&(0x7f0000000000/0xad9000)=nil, 0xad9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000001e, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000ad8000-0x4b)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket(0xa, 0x800, 0x2) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000ad9000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x4, 0x1, {0xa, 0x1, 0x20, @loopback={0x0, 0x1}, 0x5}}}, 0x32) 2018/01/17 02:08:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dd2000)='cubic\x00', 0x1b7) r1 = socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00004c2000-0x4)=0x10, 0x4) shutdown(r0, 0x1) 2018/01/17 02:08:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f000090d000-0x4)=0x0, &(0x7f0000cbf000-0x4)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000af5000)=[{{&(0x7f0000f90000)=@ipx={0x4, 0x0, 0x0, "737e8d2d30f6", 0x0, 0x0}, 0x10, &(0x7f0000f31000-0x60)=[], 0x0, &(0x7f0000d0d000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg$alg(r2, &(0x7f00008e3000+0x67d)={0x0, 0x0, &(0x7f000066e000)=[], 0x0, &(0x7f0000fe4000-0x2a8)=[], 0x0, 0x0}, 0x8000) 2018/01/17 02:08:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) close(r0) 2018/01/17 02:08:13 executing program 5: socketpair(0x8, 0x3, 0x8001, &(0x7f0000270000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) socket(0x1d, 0x3, 0x5) connect$pptp(0xffffffffffffffff, &(0x7f0000ae7000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/17 02:08:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0x80000000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b89000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000-0x38)={&(0x7f000070d000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000f9000-0x10)={&(0x7f0000000000)=@mpls_delroute={0x68, 0x19, 0x400, 0x3, 0x2, {0x1c, 0x0, 0x20, 0x6, 0xfd, 0x2, 0x0, 0x0, 0x1000}, [@RTA_DST={0xc, 0x1, [{0x2, 0xc1b, 0x6, 0x80000000}, {0x71c9, 0x0, 0x0, 0x0}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x8}, @RTA_OIF={0x8, 0x4, r1}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x8}, @RTA_OIF={0x8, 0x4, r2}, @RTA_DST={0x18, 0x1, [{0x22c1, 0x6, 0x1, 0x2}, {0xfffffffffffffff7, 0x0, 0x696, 0x81}, {0x1, 0x0, 0x7, 0x9}, {0x100, 0x2000000, 0x0, 0x8}, {0x5, 0x800, 0x80000001, 0x4}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x0}]}, 0x68}, 0x1, 0x0, 0x0, 0x40040}, 0x40000) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200014, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r3, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) socketpair(0x2, 0x1, 0x10001, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000037000-0x4)={0x0}, 0x4) setsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000036000-0x4)=0x20, 0x4) 2018/01/17 02:08:13 executing program 4: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000af4000)='P', 0x1}], 0x1, &(0x7f00006c2000)=[], 0x0, 0x0}, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f00008a0000)="b154ed9bc43a221e1d48182ac893ae5b9256cf82a1be18736aa1e7e43f0073e16ea3c0a725e4ffa0b8ed2b0ea9c137640073c55b31a7d8e7ec6395fe5d8474be0c412add2467d045ad635482f7bed40fbb7ad02587058a7c3b3d9691f705d289723b29a135b637129b3a0466fc949ef2b2e8fdc0d72241cd58396e58edc3abe64208942352f351b38dd50292f83fdf688a1af03313") accept$alg(r0, 0x0, 0x0) 2018/01/17 02:08:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80004, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a51000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000001a000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ff000-0x19)={0x0, 0x1c, "037f9fd94397c5a67c1690a693ad4b2176d743d272ce844dbec03ef7"}, &(0x7f00009a3000-0x4)=0x24) socketpair$inet6(0xa, 0x1, 0xc2, &(0x7f0000cb2000)={0x0, 0x0}) 2018/01/17 02:08:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000298000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, 0x14) sendto$inet(r0, &(0x7f0000810000-0xf9)="b873f1cde8425bf0236ecc168e80d0d8c4356d62fc4890210a23abe22e216cd938a71a72f9e6e450a0f93d0201cbe74d4bfd2548f2f04ba00a07242264216f9dbaa8286328ef6977f07227e266dcc69571ea4300cb22cf1dc29992461f04029083be596f771610fce2a55db578720d83f7fcfffa8b744167935fab67282739ed2a2e500c0a928704a178b342e13c130008b2bfb0cf2a5ab6ad13206d20a7d91f2ba1bc7fdbc75b6fd213bd8a5145cc84f3a83302fa5cfb2189788488f7bbd4c575c3420d0a336b360c40e5914179b00d7815fa3c9b94a69ec47459a5c8496a402bc372c68ae871d4d5bc39c659acc0cb08ea5546d34d8a24ae", 0xf9, 0x440c4, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00005da000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) close(r0) 2018/01/17 02:08:13 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000803, 0x3) setsockopt$inet6_group_source_req(r0, 0x29, 0x100000002e, &(0x7f0000004000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/17 02:08:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f00000b2000)=0x83, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) r1 = accept4(r0, &(0x7f0000d0a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ede000-0x4)=0x10, 0x800) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000e4a000)="ade43e7767e4c59896e67c491cd02eefe84b85", 0x13) socket$inet(0x2, 0x2, 0x2) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r0, &(0x7f0000662000-0x60)=[{&(0x7f0000a91000-0x83)="6af467b56e6275b57ca87ba42139633700db041154f8d8872dde279f45ed894f34062deb28c4ae8de12d0ba8089b3f0e357bada7f42f76cb23c7941b6a7bd27c7af699299eccb011ef45f37a7ba5b4d8c707a90c", 0x54}, {&(0x7f0000a46000-0x35)="2ee9c41c4cbda21015a344ecbd25c86c7e3bdfbacbf29f97329f391970e05bbacd7c3cb692615961e54886533007f48174f6e7a840", 0x35}, {&(0x7f000090d000-0xf5)="90113d02c683163afd418b782c6f3c414a32191ce4d71ee063577e7120d603b3d6b079950fa8fdcd7d9cb51fb9d6712e649708b8e0b51b27bc020ba41118833d0d4863bb98e5cd4b311d087fd696cd6e96a854db21f7338dd405c9c2fc8ddf880fec25433d3d5ee087161b58174ad3871e24f5b242bf74eb3f3d0507b2d49883ca5fbfd7404355779358592c8e74e8a7bae06e1aef1f3b937960ce831bc5508adb20886178b6eee426a92e3819669eb02ae42aa607609286695dc85f0db86e3e2f4611ece04a85c57b4147477319a7cee9042cb9d2990d6c35c71a5e7c9d6b78f792aa17e2adfbe43f0390df0421643bdce5710b7a", 0xf5}], 0x3) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000340000-0x1000)="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", 0xa79}], 0x1) 2018/01/17 02:08:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x7, 0x0) accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f0000282000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000a1d000-0x2)={0x7, 0x7b2}, 0x2) 2018/01/17 02:08:13 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/01/17 02:08:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f00000f4000)=""/21, &(0x7f0000d7d000)=0x15) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket(0x3, 0x7, 0xff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000046f000-0x108)={0x0, @in6={{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [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]}, [0xffffffffffffffca, 0x2, 0x20, 0x8001, 0x8e50, 0x7, 0x1, 0x7, 0x1, 0x8, 0x4, 0x1, 0x5730cbe2, 0x5, 0xfffffffffffffffb]}, &(0x7f0000f19000)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000fab000-0x6)={r3, 0x9e2}, 0x6) bind$alg(r1, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000018000)="ff7ff07d76e5183669f7eb0400763d12", 0x10) r4 = accept$alg(r1, 0x0, 0x0) write(r4, &(0x7f0000482000-0x7e)="2efe74ae477475bfff0a21173248c0633cb6fc0a0f69c1d0d05dc433e4136d9502", 0x21) 2018/01/17 02:08:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000073000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "46c62f3a0096f0d51708eb87b63047ca"}]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) [ 961.867773] can: request_module (can-proto-5) failed. [ 961.881741] can: request_module (can-proto-5) failed. 2018/01/17 02:08:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x180, 'ecb(cast5)\x00'}, 0x58) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cd3000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf01", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002d2000-0x38)={0x0, 0x0, &(0x7f0000a48000)=[], 0x0, &(0x7f0000cdd000)=[], 0x0, 0x4000}, 0x8000) recvfrom(r1, &(0x7f0000e12000-0x36)=""/242, 0xffffffffffffff2a, 0x0, 0x0, 0xfffffffffffffd8a) 2018/01/17 02:08:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) socket$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$packet(0xffffffffffffffff, &(0x7f00003f1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c44000-0x4)=0x14) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) listen$netrom(r1, 0x0) read(r1, &(0x7f0000e5b000)=""/7, 0x7) 2018/01/17 02:08:13 executing program 4: 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$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008a2000)={0x0, 0x3}, &(0x7f00008a2000)=0x8) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008a2000)={r1, 0x20000000}, &(0x7f00008a3000-0x4)=0x8) recvmsg(r0, &(0x7f000089e000)={0x0, 0x185, &(0x7f000089f000-0x90)=[], 0x0, &(0x7f000089f000)=""/4096, 0xfffffffffffffda0, 0x0}, 0x12004) 2018/01/17 02:08:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000297000)={0x0, 0x0}) bind$alg(r0, &(0x7f0000c92000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(seed))\x00'}, 0x58) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000e6c000-0x4)=0x2, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000006b000)=0x0, 0x4) connect$pppoe(r0, &(0x7f000028e000-0x1e)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/17 02:08:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x400000000114, 0x7, &(0x7f0000c43000)="", 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000508000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000ea0000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0900000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000d78000)={0x3, &(0x7f00009c8000-0x1bc)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/17 02:08:13 executing program 7: mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x4, 0x6) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000051000-0x1)={0x9}, 0x1) syz_emit_ethernet(0x83, &(0x7f00000ea000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "05e501", 0x4d, 0x88, 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, 0x4d, 0x0, "86e79a9386e629764d8cd6930490edd7ba6177f2ca492e425c316ad49bd7d68c2cec826faa12e83c72e502d9094778c6e1c9b271a6fb8004d1dc71109e60b502d42b489189"}}}}}}, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000eb000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000bc000)=0x0) 2018/01/17 02:08:13 executing program 0: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ae3000)={0xffffffffffffff9c}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000ef1000-0xc)={0x9, 0x1, 0x7fffffff, 0xe4, 0xfff}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ef0000-0xc)={&(0x7f0000d48000)='./file0\x00', r1}, 0xc) unshare(0x400) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eee000-0x18)={r1, &(0x7f00009e6000)="", &(0x7f0000e3a000)=""/53}, 0x18) 2018/01/17 02:08:13 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000001000)=[{0x30, 0x0, 0x0, "779b252843d3cfd84a8eccdaff40af8f39b859f0b4d4f8b7777d71a3f8"}], 0x30, 0x0}, 0x0}], 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x270) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000004000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3ff, 0x7fff, 0x20, 0xf6}, &(0x7f0000006000-0x4)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000008000-0x4)={r1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r4, 0x0, &(0x7f0000007000)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000006000)={0x0, 0x0}) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f0000002000)={0x8, 0x0}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000002000-0xe)={r3, 0x5, 0x3, [0x6, 0x4384bd2f, 0xffffffffffffff01]}, 0xe) 2018/01/17 02:08:13 executing program 7: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000219000-0x20)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000216000-0x38)={&(0x7f000015f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000)=[], 0x0, &(0x7f0000137000-0x3)=""/3, 0x3, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f0000217000-0xe5)="fd12b84c61ef9e4a4fc92aa7ad277fb7057142cf569aa4be79848ff9dd78ea70b16603504862197c505ab3f2aac2562d035f5882f6dfce1b35c3296ec92aa7473f60857306cda6c363fdb5abc210ee2461a44c4e879c7180a97988da2e", 0x5d}, {&(0x7f00001cb000-0x5b)="8bd8250a5d1a581474b362bb076e157fe7859c4af91221c832b0ab0be52560e8c3fb6d8d10c6684ea92fe6d1004c558e6b73ef526a13319fa298e597f7a05b3ea11398b8654826b9f99ff969558ce6f951fc21f87983baf9b7cbdc", 0x5b}], 0x2, &(0x7f0000217000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x60, 0x4004011}, 0x40) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f000009b000)=""/116, 0x74}, {&(0x7f0000215000-0x83)=""/131, 0x83}, {&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x3, &(0x7f0000214000)=""/155, 0x9b, 0x7}, 0x40) 2018/01/17 02:08:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000e26000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xc8, "9af4fd3868ce03e880b4e971f91300861b319790023adfa1a90a8dd6b02ad9c102909fc7de73220f9eda7b8b969d5d4b72037fa9385cd4d04e6cf2edfa8fdf6ebf01aeb28d4cd4db9ec3769ec66b73b71f6c0ddf9946c82053de1ddd8cf5540f7637b2d1cc36fa75cdabba310670d8ad5919b1ad4bcff95073815786b963e49a764a77d51626dcb49c1d9000a88fd46f340e29acad53b22b6c6a4cd365a4597b95dbaf3d89f6c8dd0f59887e3a673cffcc63aff142e0d51f6cfd5c7cf038d2830c7449bf8f9cedfa"}, &(0x7f0000fd7000-0x4)=0xd0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0xf9cc}, &(0x7f0000787000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000028d000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7bc}]}, &(0x7f0000f92000-0x4)=0x1a1) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\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) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/17 02:08:13 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000009000-0x10)={&(0x7f0000001000)='./file0\x00', 0x0, 0x0}, 0x10) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000)=0x0) 2018/01/17 02:08:13 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2000000003) close(r0) unshare(0x400) preadv(r0, &(0x7f0000001000-0x80)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000089000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00006a8000)={0x0, 0x38df, 0xffffffffffffff9e, 0x10001}, &(0x7f000050a000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00002de000-0x8)={r2, 0x0}, &(0x7f00001ff000-0x4)=0x8) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f000090c000-0x4)=0x8000, 0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00003ea000)=0x4, 0x4) getsockname(r3, &(0x7f0000f3d000-0x3a)=@pppol2tpv3in6={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}}}, &(0x7f0000137000)=0x3a) recvmsg$netrom(r4, &(0x7f000056b000-0x38)={&(0x7f0000775000)=@full={{0x3, {"10b63a2245e804"}, 0x0}, [{"33cd69a0e144ca"}, {"274763b1b549ba"}, {"db37e1c98ef24e"}, {"d586e01a5d4b17"}, {"29f7c70c4dd407"}, {"182172497ddbae"}, {"031b5682da1dc9"}, {"36ac49f13452f8"}]}, 0x48, &(0x7f00000a4000-0x80)=[{&(0x7f0000c92000)="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", 0x1000}, {&(0x7f0000239000-0x28)="37a341ba697ea67263f9696d00bc8faae5142405f4be038e0b8df40f9ba5118bd0b346e7f6b0c77b", 0x28}, {&(0x7f000080a000-0xfd)="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", 0xfd}, {&(0x7f00004ff000-0x1)='o', 0x1}, {&(0x7f000065b000-0xa2)="0a5572df507dadbdd0fe89bb72f0eb4abbb3be36fbd3720ab4ea2838a988453c2179b7db2304bca3090bd8f96dc1eaec87f0452de092832d7fe719a7692aa31ba524e0a056f037c8597b44df50786d76b9cce2a46cb754171e3a69f6dc66549805972be925d6a9318dfcbac3e7a88da4e76a4f8d61d3027435f65677d008adb20eeafaac2ec7c8ea76f194a8dbae30c68e023a54bcab13224e595a0a66429e18ed49", 0xa2}, {&(0x7f00006f8000-0x3f)="0fd94e4140d9d33bf2263dd29852cdeec120369d8df5f712ad1c386be323cb0defb234493538d39a2b0a84f951813a84692c4229a7e64f33cc7a64067c70bd", 0x3f}, {&(0x7f0000d66000)="29dacb6774116e468611d238d3bee59073816fb20393fe215cec9f534f7d3f8b2c06ca178561e0fced21b14b975626110300995700287ba78dfcaaaef5a591b64ffba8368be7b798b2afa1b82d10ccb8714ff5797c00e0d3f11d53e1c6cf0f5731a614120b9ab59ded31e47dd13767e68b53361a3fbda7", 0x77}, {&(0x7f000026a000)="3dfefa02464a2e6402", 0x9}], 0x8, &(0x7f00004fe000-0x278)=[{0xb8, 0x119, 0x1, "4522aa86fd6e423ac62831604d76f11e1b02e9973db9ce4d4c2e37e1ef1ee14456ab29321cae3959621e04aaff5f3f2a4ed3ee72a81e00552d0b0715316d7aa88c4c0107fe0b923d453e6d5d645ad9ec15107d5563d38e0a8495a5b633b71226bac895de986adb60c1152dfbe4e27421a771d054df5f5d2dac9e8d23859a49ce507ff37bc221688ce0dbf01df5355808d84ab300cea818931463210632bc6b7c65da"}, {0xd8, 0x117, 0x4, "7a2897216bf5f6b76521a8815a967b04881bb2aa5360792512b33ffece317c194f4910921ec27cb3760445d3b06a84eaea324aaa01e2068caa57d2d50ee9d976b87b3af0e0503176a88347836ca81bded0c239bb3e882a0752332eba97f8842a8134c9502a6e1616ac656944d7852e16480f53cb421281981ec5b9a5f1add1c34dfcaac2476d85a516c0b7b70a412a496500f8057c6f63e1e7febaafee8081fbdb7b8ec136fd54836346f3f07c485e0608b3ddfbf447f77b69b8b55b34b96d0bcfd1ceebe337f274"}, {0xe8, 0x111, 0x6, "5bb4b0e02e2da19e077fda8049c26ce2201e6eb49bf8bef582d7ed9e392ea13b2ca358a3b302f14ecce8fe4c11b6b5bcfda05ef2e7fa581608f5b9312287b845ebe5d6e03ab9582f8ffc74e9cfa8ea4b0e2d84e2271e5fb68634afb1d2c47a3aab35afe56d3fbb3fa30b10eb36cb65e7d753fcf599392c9eae576b2d0f12551d4677e59ed5f6c22cf77ff0b9f78fd2768371db736c99f7c0c383243413f864fe73521c31f13d256edd0b7e57e21fe3b336413848144ae97faa19f0c0306b798b332810cc856b80a75d0be51b0defe8c67d3675"}], 0x278, 0x4001}, 0x100) 2018/01/17 02:08:13 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000001000-0x4)="", 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000001000-0x4)=0xffffffffffffffc0) 2018/01/17 02:08:13 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6(0xa, 0x80003, 0xa6, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x2050, r0, 0x0) 2018/01/17 02:08:13 executing program 0: mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bae000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000bb3000-0x37)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000bb3000-0x10)=[], 0x0, &(0x7f0000bb2000)=""/69, 0x45, 0x0}, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000fd1000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000921000-0x4)=0x26) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r2, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000059000)=0x10) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f000027e000)={0xd83, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x7d, 0xfff, 0xc5e, 0x0, 0x5, 0xeed, 0x20}) sendto(r1, &(0x7f0000ba5000-0x3e)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00001d5000)={0x0, 0x7, 0x7, [0x2, 0x7, 0x3, 0xdfb, 0x200, 0x7, 0x38000000000000]}, &(0x7f0000fd1000)=0x16) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000fd1000)={r3, 0x80000001}, &(0x7f00007b2000-0x4)=0x8) 2018/01/17 02:08:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000669000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ce0000-0x4)="2269026c", 0x4) r3 = accept$alg(r2, 0x0, 0x0) r4 = accept(r3, &(0x7f0000be0000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000bee000)=0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000f41000)='tls\x00', 0x4) sendto$packet(r3, &(0x7f00005f1000-0xc3)="80", 0x1, 0x0, &(0x7f0000faf000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000bd5000)=0x0) r5 = accept(r1, &(0x7f00007f7000-0x3a)=@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}}}, &(0x7f00009b8000-0x4)=0x3a) ioctl$sock_bt_hidp_HIDPCONNADD(r6, 0x400448c8, &(0x7f0000022000-0x4c)={r1, r1, 0x0, 0x7, &(0x7f0000c06000)="a91c34f67efa7872cb37b2f4947b89d6650bf1f3bc5eaf58eadc41915718ab2771ed5b7830999f0d13a2c149be875cb1617b1ff688443f6fdcb2f3ce89333f6f59126065e2260a3ad34c9628e992ab4fef996a2b273423ecfd3cbb9afa1413e0e31a91d3cfa2c1086a132fe9130eeacfc88e495916cd44fe19902382b4965da80b50665ccb49b4d90370a184ec65d4885964dc216a2d23d126c6e40ff58a64a0264afc11c212474cd7ea91a62430e33aed27780cbeffafac5fd1abd888c4a4d8ee54332d7ebcf253872e5dc9ec", 0x101, 0x81, 0x6, 0x20, 0x1, 0x6, 0x9, "3a98797f84b6b9a982c6f0014ee483002ab27f843b56f326eab30a64e800f62dd73c71ee"}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000d19000)={0x0, 0x1, 0x1f, 0x3, 0x8, 0x2}, &(0x7f0000ff9000)=0x14) socketpair(0x3, 0x80000, 0x101, &(0x7f00005d7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r8, 0xc0406400, &(0x7f0000290000)={0x1, 0x9, 0x5, 0x1000, &(0x7f000075d000-0x1000)=""/4096, 0xf4, &(0x7f000067c000-0xf4)=""/244, 0x9e, &(0x7f00004a4000)=""/158}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000d36000)={r7, 0xfffffffffffff800, 0x4d3f, 0x3f, 0x2, 0x40}, 0x14) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d12000-0x4)=0x0, &(0x7f000079f000-0x4)=0x4) pwrite64(r5, &(0x7f0000aa3000+0xb12)="aa2bf268341c3c6997d4b3e57ceda8c7cc6c081bd9b13cfad84aba054562e7d7e3d850672f2890723483c760617a282cd60557ec00", 0x35, 0x0) getsockopt$packet_buf(r5, 0x107, 0x5, &(0x7f0000f92000)=""/118, &(0x7f000091d000-0x4)=0x76) 2018/01/17 02:08:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00005a5000)=r1) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000d8d000-0x4)=0x0, &(0x7f00005e9000-0x4)=0x1c2) 2018/01/17 02:08:13 executing program 1: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fee000-0x10)={0xb, 0x1ff, 0x4, 0x100000001, 0xc, 0xffffffffffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/17 02:08:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1e) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xa6e}, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000c2f000)={0x0, 0x0}, &(0x7f00007e0000)=0x6) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000f29000-0x4)=0x0, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000963000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f00008f2000-0x90)={0x0, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/17 02:08:13 executing program 7: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000+0x207)={@random="cd39082565f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000f9000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000cf000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000ac000-0x4)=0xc) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002e000)={0x0, 0x0}) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000fa000-0xc)=@sack_info={0x0, 0x3b, 0x99}, &(0x7f000006b000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000008000)={r5, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2edf0f32}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x3, 0x401, 0xd}, 0xa0) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000d4000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000f8000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000bc000)=0xe8) r7 = socket$inet(0x2, 0x805, 0xfffffffffffffffb) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f00000f0000)=0x0, 0x4) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000008000)={0x1, 0xef, r1, 0x0, r6, 0x0, 0xe000000000000, 0xffff}) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f00000fb000-0x73)="b42e92ec10fe695ad4614e3d60d9803f94fc854c8492f50b45cf56ba50dbcd8dbccccafd8ad33b5d838f10fd8dd6a032054f44dff0f43bea38dd23f603f3973c51b8abbbc6a9444d0c100912147c760893c24897e48f7d258b06c17b0ceb7767d84ff0660a08bcaf89cd01519ae47beddd8181", 0x73) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f00000b5000)={0x1, 0x3ff, r1, 0x5, r2, 0x6, 0x9, 0x1000000000002}) 2018/01/17 02:08:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x7, 0xfffffffffffffffc}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000425000)=@assoc_value={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x6, 0x9, 0x5b7, 0x2, 0x7a, 0x1, 0x8, {r2, @in={{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x40, 0xfffffffffffffff8, 0x7, 0xf9b8cca}}, &(0x7f0000000000)=0xb8) socket(0x2040200000029, 0x5, 0x2) 2018/01/17 02:08:13 executing program 3: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x0, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80003, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/17 02:08:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000907000)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000096b000)={&(0x7f0000879000+0x2af)=@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, &(0x7f0000eee000-0x20)=[{&(0x7f0000dec000-0xe4)=""/228, 0xe4}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30a}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/17 02:08:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001d8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx2\x00'}, 0x58) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f34000)="0a07d11cd5de00e5b3f60c017e54dbb2295df0000300064000000083000000e6f6", 0x21) r1 = accept(r0, 0x0, &(0x7f0000df3000)=0x0) connect$bt_rfcomm(r1, &(0x7f00004c1000-0x9)={0x1f, {0x0, 0x100000001, 0x6000000000000000, 0x40, 0xfffffffffffffa07, 0x4}, 0x3ff}, 0x9) accept$alg(r0, 0x0, 0x0) 2018/01/17 02:08:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$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) write(r0, &(0x7f0000009000-0x36)="b0", 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00009b1000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000537000)={0x0, 0x800}, &(0x7f0000e87000+0x928)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000759000-0x6)={r2, 0xff}, 0x6) sendto(r0, &(0x7f0000b11000)="91", 0x1, 0x0, 0x0, 0x0) bind$inet(r0, &(0x7f0000909000-0x3)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d2000-0x2c)="db", 0x1, 0x4000000, &(0x7f00004db000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000da2000)="aaba113e1baedc5d6737ad45687e59189daae764bac9a0ad4508d77511235b75abf740287afec298049ed9b9690006f2f2070a48472dccf1eebb010cad4d1951443515b6f72f6c5c4b00030150447e2220454e0236729cec2f58f46603bc4db32502ecb4476d903e49078d671cc7c4d19ecfc9d971547e8bfdd06202467edaa4f58344d5245c6e24c2d0f33f094fb2f5f826a535b990511f09006da3bdad0eca2e7ad9709931a43c1afd7c3407151ae5b2f376ec01ca0f4ab5f674020a134d", 0xbf, 0x0, &(0x7f0000aa3000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:08:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x20000000000080) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000040c000-0xc)={0x20000002, 0x0}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000)="", 0xfc94) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) 2018/01/17 02:08:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000e9f000)=0x0) bind(r0, &(0x7f0000afb000)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000003f000-0xb)={0x2, 0x87ba, 0x1, 0x30, 0x6, 0x7, 0x8, 0x0, 0x9, 0xfff, 0x7}, 0xb) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00004bd000)={0x0, 0x0}, &(0x7f0000a53000-0x4)=0x10) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00003ec000)=[{&(0x7f0000dde000)="5a4d4832dfaf73241a2c66f3e3beebde1f69e45735c39cf3b440b4e269fad6dc547b3ea298bcad37ecefc46a6caac1de57c0280b83de996f1d0961441ddaace1977753698d78a6b7b2d61517ab277f41c0fa29ca00312831f850bdb9ceaf1df4d2a3c7df2371ff12af95a21ad61d09c9d90cdfe5187333bf3c408966f42a0251e99206cd8f4b47e936b12a9e0c9caffd64518c1df44a635fb72e22256c097f4d56f8ba44b6c289faf250716daa3f78092836a965a58589cab9ee41114e3abf9b9867afe1fd19b58a2d27e92ab97da7767176c6b91e4cd10e9fee3eb2a4ef99792b8df6b81258d31447d6cde4d9", 0x0}, {&(0x7f0000825000-0x8)="974c98b97a5ababf", 0x0}, {&(0x7f0000277000)="b67cf38b080043e6c3a6581228c3f4147d068ddaa931555a4fe77feb53193c7865f33a871b47054495fc0b764378adfae5af4e62b5984b8d0f796c7ad24f85566cb3a4fd855d65cd6b35f78a71e21699734322532bdfce57e4f984231d1c072de67524dc7cbc1a03fe0266bb9911ca6c95c6e4185f4b4b99b8d389683ddf7f07c5ed10cdc58f016a", 0x0}], 0x0, &(0x7f0000502000)=[{0x0, 0x11f, 0x401, "d04ed86d09838d76d5e087ba47340a813ee1441c17e7ae0c3d436d8c37880c8e17b24c58c3e9beb5abc696bce017828859fd148de99fe687f05823c242917cf7246c7db0ff1bce94479f40b3f2abc52b3ea6589e0ff3af3e7077b6ead204fd7a5b503531836a0413669c68e3e137ee84a89c69bcf0fb975839b6433fc2852e177f158bd38866faf6dd02e9807fd4a0b9a11023f95d5e456b2053f6ad7d2062c8dd452216971d79638c481e94eebdebe04962a9"}], 0xffffffffffffff8e, 0x0}, 0x0) 2018/01/17 02:08:13 executing program 2: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept$inet6(r0, &(0x7f0000f66000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000b47000)=0x1c) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000fc5000)={0x3, 0xfffffffffffffff8, 0x1, 0x7, 0x65da}, 0x14) syz_emit_ethernet(0x13e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d09f", 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x100, 0x0, [], "9a4706aa1758d48489d51975a991eb24dcb6225a1231fb8baaa71be5c7cad9729e2ac810d76c2be657fdb84184c0bf96f9b6e75a9c989822ba51687d55c79a1d8216d3cc9b985cc4859d931b2ff9577211c9deb3422a41fd96d37777d41c34cedaaf09fcc73697d6cb3a97c09c8f505668112ff559392a0d31be6f2b8e054a8e59930fe2b54fa56d43aa6dca8641f37e9aba113d93dd9f737245d98d051a4c4ee0ac778211579440a6593b8a6b4583e23eaefa76634624f72f084608169e682ef1e4bc1fae8bd6b6c8db382d05f4a7f8157d540292fd231a453f9b731926e638c56dbfb4d5c1176d3b08ff9fea7587a71748e2a568257e735317bde851697282"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000956000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000696000)={0x0, 0x0, 0x0, 0x7fffffff, 0x0}, &(0x7f0000f89000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000fc5000-0x108)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x80000000, 0x800, 0x0, 0x40, 0x0, 0x8, 0x1, 0x9, 0x0, 0x9, 0x459f233, 0x1, 0x0, 0x4]}, &(0x7f0000fc4000)=0x108) 2018/01/17 02:08:13 executing program 6: 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-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f7f000)=""/223, 0xdf}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000008f000)={&(0x7f0000be1000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000014f000)=[{&(0x7f0000836000)=""/229, 0xe5}, {&(0x7f000043d000)=""/205, 0xcd}, {&(0x7f0000409000)=""/184, 0xb8}, {&(0x7f0000430000)=""/77, 0x4d}], 0x4, &(0x7f00003f2000)=""/95, 0x5f, 0x200}, 0x10000) connect$unix(r2, &(0x7f0000174000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/17 02:08:13 executing program 5: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000a6000-0x2c)={@broadcast=0xffffffff, @rand_addr=0x0, 0x1, 0x7, [@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x11}, @multicast2=0xe0000002, @empty=0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xe}]}, 0x2c) syz_emit_ethernet(0x4e, &(0x7f0000017000+0x207)={@random="cd39082565f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) pipe(&(0x7f00000ac000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000007d000)={0x0, 0x0}) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000f8000)={r2, 0x9}) 2018/01/17 02:08:13 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000008000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000000f000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000)=0x8c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000010000-0x4)={r1}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r2, &(0x7f000000c000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000000f000)=0x48) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000010000)=""/14, 0xe}, {&(0x7f000000d000-0xd1)=""/209, 0xd1}, {&(0x7f0000003000)=""/92, 0x5c}, {&(0x7f0000011000)=""/139, 0x8b}], 0x4) 2018/01/17 02:08:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80003) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept(r1, 0x0, &(0x7f000015c000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00003ea000)={{{@in=@loopback=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=@multicast2=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}}, &(0x7f00007d5000-0x4)=0xe8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000073e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00002dc000)={0x0, @in6={{0xa, 0x2, 0x4b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001ab000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00006ad000)={r4, 0xffffffffffffffe1}, &(0x7f0000e8a000)=0x8) epoll_wait(r0, &(0x7f0000f22000-0x9)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/17 02:08:13 executing program 0: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000ade000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ade000-0x4)=0x14) bind$can_raw(r0, &(0x7f00009e2000)={0x1d, r1, 0x0, 0x0}, 0x10) syz_emit_ethernet(0x2e, &(0x7f0000add000-0xda)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0xe80, 0x0, 0x0, @multicast1=0xe0000001, "00c0d001"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) syz_extract_tcp_res(&(0x7f0000178000)={0x0, 0x0}, 0x200, 0x1) 2018/01/17 02:08:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x1, 0x20) getpeername$netrom(r0, &(0x7f0000536000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fb1000)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006b4000-0xf8)="16356ad05414c4c0851cb9e2994beb0648e9ea8dd15424cedba41dba3117ee12fde90cd0801a5b85ab5cb99deff5e3124507e9de8dcc7d7bcc601b3994aeb13f76fd68869ee61c2511aad3162b4793234fa8722d5cb696cea075bfb4aa7a66f68184e04f2101a1a7a13cc7f99e22b7025904502bb1b0438f10e356f7e7e87042995aba70c05d87522b84c48cf3cb76c810b6ae0157db70d5964a1c8883a2913a9d0369803b6a9cf55f748c902ece5a7da320beca527dbd6c3407c5cd3f890bc7b8274da52ead3ce63e70b710d8a0e3136c1bf49f18d64db2c2b5766955d13df54f6b6ee55e7de4bdc266be0af40da17a8b37204e3a953d61", 0xf8) accept$inet(r0, &(0x7f0000565000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b60000)=0x10) bind$alg(r1, &(0x7f00009b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) bind$alg(r1, &(0x7f0000fc0000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) sendmsg$nfc_llcp(r2, &(0x7f000017a000)={&(0x7f00000c6000-0x1f)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "11998e99661cbfc48c78bc9ea0a12d78e3d39e873b13ca7a4384c1bbb4332edb3c9867781154c85ca6c72f8eb48060ca40865fff3dee970145b4777dc0c29b", 0x0}, 0x60, &(0x7f000013a000-0x40)=[{&(0x7f00000c2000-0x4a)="2d540b43e584ae03cc07cae8c23be7a30b88e0ebe6dfdbbb3360992a73097edfd593eaabb9829a2aa53fb9ac288ac4f821c51405c5eb6bfb28a1bbda447db35f", 0x40}, {&(0x7f00000db000)="c1ee5b935140b933182b4f34e19224fb53637d7ea3b3e57541f7ebbecffb3e70fe1169c0b4b75011a9310a1c1e3c843384fb50d11cb8736eaabd1da04d99368d", 0x40}], 0x2, 0x0, 0x0, 0x0}, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00002c0000-0x10)=@common=""/16, 0x10) 2018/01/17 02:08:14 executing program 6: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000f4a000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000f96000-0x4)=0x32) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000f95000)={&(0x7f0000f96000-0x10)=@ax25={0x3, {"4ed23ea36b67f4"}, 0x7fffffff}, 0x10, &(0x7f0000f95000)=[{&(0x7f0000f95000)="5e755ec919e8a434e2525fd99ed6cc1bd893a24b57936b304053a65db430fd97893c023061a65f952d1e90073e4e58ec8a876df1f6247a071957c9c4e15a73dfd513c0830419f46dfa5112ae65ea696494277ff389f43d1b6bb0f918224b59a3f8", 0x61}, {&(0x7f000077b000-0x20)="58345ecd75a9063287f82e253061ac0c181f98bf8de01b9b69a81f82aaa6027c", 0x20}, {&(0x7f0000f95000)="6d624c0abefcdb227b54ee35648ffaa0cf8057dfe18e5b6b3e8ca00e1869e8a40680cf7a11fae087e11ea2821d3174ef18c85bade98ee998ad248a2a6236b74af74ede9ca3edbd59fe823b7ec35b013d54e5707c45cc1047250d617ba57bc7027123b7e4a88d571b7f7a51cc535f77c9d657a0fbbac71fd9bea70680cde9da8f67499633168bbfe37989a2bea3e2fd373c712eb6a541f3cde3", 0x99}], 0x3, &(0x7f0000a30000)=[{0x10, 0x115, 0x9, ""}, {0xf8, 0x0, 0x6, "90eccfb930d20ebd4736fe18742cdfde965e684844612aa75c51aefbcfaea7f68b3522f2ffba5dae3e4a96d5199f010126505da53302c9b01ceff0e10491b32c3c4ff4bd0284e0662211a1f3a32affc3796a42d93ba8fa4784dbd36941000df86285799fde43fdee90366bbb2e580fe2969c4b88da7438e137d76d7b10b06a5cd5533efd5f867f7e59dc42e45c90917ef98c6e857bd3dca2788456da5370179ca512b9ef4de3895078120602a0e8748a005cc9cb71250ba6ba75bdeb33880b36578e1200bb15d0f6b82d42157f05799a9bce5a0f963c7e0b3c4a722f2e8be29bb763"}, {0x88, 0x10f, 0x3, "c15a652a96058c9518d6783feddc80013eb91046632ebdeba48d4bd4ae78e531632b732497c6783cbee3b2ee8959daee4fbfc6bda32b43900186914e2e8745cd5750fb85a106b441a97ad629c0fdb53224e7e6e235322a577c851e009598f17a943c7e457075d78b9c19bb4b6ceee11dec4a18ed"}, {0xe0, 0x10f, 0x40, "e90dc75e3787e2cd52d76c2771322ef04044d44b0d58396c353af1b9b69ce3cd82632dc1338c97787501713dac2de7a1abf03021d658ff88b0a87decde7ae8b0d1b5cb6f5fde3ead7695fc41b7f5e2e03e5727dc649846c98e27d3d78f8b06d1a00de043f6ee983b4b738a6f1d42f649b7e9f92eeaa29566aca9e67982317954074c00879c99d46d26b2fc5303f284f006277571bb13ed11bd5140425eff37e5e7476861e3a80fb7f7edc29d85cf852d1df392fe566e7fbc8bcc8c7ef1a37021664a86a01cb4e64fa5688f"}, {0xe0, 0x111, 0x7fff, "22d06cac20aabf5bb42e5cd465dcb9e3348dbb517829de4a4e6c51542dbc0e8ab48de72a4b854085348f7a18a388511074187c624a3aa805bde9c8240c75d279a36c776d2897828b9574469dfb29482a4e3acca4e6f2ecd88b84e70e27559d386b182b710025972a7be7982b695a34d2f2f2a88ae540ff624faff9c85def14a969a4ee0c234e922e6918cc5fbe9b70b4449ed83d3364df44cf009460c24fcbdb20a8041ced16ce64ce33bdd5d16226ec40ff1afe152743334354308ad715abda70c79a71de044e4dbb78"}], 0x350, 0x4000}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000810000-0x4)=0x9, 0x4) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, &(0x7f0000df9000-0x330)=[{0x10, 0x29, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/17 02:08:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c6000)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00000e9000-0x38)={0x0, 0x0, &(0x7f00006fc000-0x50)=[], 0x0, &(0x7f0000d4b000)=""/202, 0xca, 0x6}, 0x10001) recvfrom$inet(r0, &(0x7f000059d000)=""/247, 0xf7, 0x20, 0x0, 0x0) 2018/01/17 02:08:14 executing program 1: mmap(&(0x7f0000000000/0xac7000)=nil, 0xac7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) poll(&(0x7f0000ac0000)=[{r0, 0xa0c0, 0x0}], 0x1, 0x8000) shutdown(r0, 0x1) r1 = epoll_create(0x400) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00005ae000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) r3 = accept4(r0, 0x0, &(0x7f0000ac9000-0x4)=0x0, 0x80000) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000642000-0x2)={0x6, 0x1}, 0x2) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000ac7000)=[{&(0x7f0000152000)="829bad963c1ce9fed2cc82f2544a0747119fa2db9c96cd0d1399a01e6ed4e3255c041e7a13cf2bbd6bd3fdf553eea56ec7b22617bdfe072c1bec4ec1b3ed0997ff4b62c65f93c359bfa3d8e62034116d198d69bb0d665320e6a3d0406a7dcb596546ab04a90d5dbb19814c890140c02d1cc4bd180c08999b5e1aee0a90581ab84a9fbb2c603be30a7c110ee602875aca2e1446", 0x93}, {&(0x7f0000ac8000-0xc2)="6e32c7cdccd05dce247724fd72b8d9c3fad376e113abeb8df5e4079bbcdaea9b5c4c7d2951245fa4a18cd52bd7596b690d8a6b2417d93c59d209f2fc9faa45355b40495d0f7c8b02ad68b1d2b11559344c3569125736a5d6760593eee21a83cd7a9d8a55a011c53f451aca5e919a202056344316a500afd09b0d1fa8d17feb95af520b0e1f91f2af2a0fc4ff22b960a787f0ff9dcd2067281424085ee1b15d800e4d75694ef6bf733c110aea97f12e8280f69c6123b8a8e8d0f0d927c85516be7e78", 0xc2}, {&(0x7f000032f000)="5ed3bcacd3adda89f8816d0005c3887bc3f210a60e5b39cff64b690c5a23a781de13f7bd3e784dad821307518ef89e460149305e9c81fcd275f8e2580d30c4a1d0aee418ac78c7af8ad3bdfec353ba09dffd8f25d2b697da5e322b1b9d9d507501f74c1530c85997c237e52cdf92ebdd625dc8b71da1d83ff1d91b2994b7e9", 0x7f}, {&(0x7f0000ac7000)="", 0x0}, {&(0x7f0000ac8000-0x9f)="d0fee2ee0d8fbb70b29eae4e0f22ed0ffef65f693b50f32f0500d49215f69dff9d35a92cc6657e35528499f1cccf759032f180d415e8f36812981c74bb78dd0ba060ef97d819fa7927f97f7b3b62394d0263319463d94452515218e41c0542bfd140125973097ab7d00fb851d3d806b842e5ac647f29574b2a847e861544b154e88b006a8957235d91fe7597486a7ae79d91218c6edaa7add7c8108bb9de86", 0x9f}, {&(0x7f0000ac7000)="6048c91649903a0e7b3d7f79c96e62c9047c0135454cabf6be2f45559118d1c979424231ba5e179f2612cbe8952ea3fd69411e136f26a993cee01353f4df7eb41cde5d7e92c5b464223861f4f5dd25f0bc38ada3270118f5185985e2bc02", 0x5e}, {&(0x7f0000ac7000)="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", 0x1000}], 0x7) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000072b000-0xc)={0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) 2018/01/17 02:08:14 executing program 3: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000480000-0x10)={0xa, &(0x7f0000f81000)=[{0x6, 0x4, 0x8, 0x1}, {0x2, 0x8, 0x4, 0x5}, {0x8, 0x400, 0xc, 0x40000000000}, {0x7, 0x400, 0x706d5f39, 0x4}, {0x7, 0x0, 0x6, 0x6}, {0x0, 0x0, 0x5, 0xb53b}, {0x1, 0x1670, 0xfff, 0x9}, {0x10001, 0x1, 0xfff, 0x9}, {0x6, 0x9bdd, 0x7, 0x200}, {0x8, 0x97, 0x8001, 0x800}]}, 0x10) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f81000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f81000-0x4)=0x1c, 0x800) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000f80000)={0x0, 0x9, 0x40000000000, 0x5, 0x9, 0x20}, &(0x7f0000725000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000456000)={r2, 0x800}, &(0x7f0000825000-0x4)=0x8) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000543000-0x8)={r2, 0x3}, &(0x7f0000f83000-0x4)=0x8) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f00004fb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000496000-0x3)=0x1c, 0x80800) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000f80000)=@assoc_value={0x0, 0x0}, &(0x7f0000f81000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00004fb000)={r4, 0x1}, 0x8) r5 = accept$alg(r0, 0x0, 0x0) recvmsg(r5, &(0x7f0000f78000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[], 0x0, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 02:08:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x1) bind$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, 0x823) writev(r0, &(0x7f0000e0f000-0x60)=[{&(0x7f0000dac000-0x74)="b296f71272f55f9d9e59a0802cb305ea3d351a5d9077bd66de1a1a55323330f025e04551f5e6498793ec33f6e7acceefa999ee77b2358587f0598c998ef91205f8d0605990dfbaa2096bf89cf0b8e7dd65c3f53f4b0252f74a3d5e9c2c6a5112a83a62b2c6787a322821891a79b6b73d1490b165", 0x74}, {&(0x7f0000e3d000-0xfb)="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", 0xfb}, {&(0x7f0000b1a000)="c05660720e45f6011580ed6742d54594f2d3c5581d196580ea98ca379493c97af264d6bedce245a19abd8b7e4cad5bf17348da26fc0ecfcb6f9bff991497b420cce26ef5fbb9aa7ff414fbf097", 0x4d}, {&(0x7f0000462000-0x5f)="dd41abcd29c672d49662968e66ba97a98c2909d7e984102e6e26dbe4be4ed850e80ff2d88e9b87eb91e09e336b8c91f502f52973a22af60fb85bb2512e21b595b06a9fab87e65c4a4c79d0de2e1adc7f264b17d82ed5790074e90756ac87d0", 0x5f}, {&(0x7f00004b4000-0xe7)="d8e701edf9f3d91dc6cdb049b454950c30b7c82aa8fc698583e912f58bfe9a39332c6a3558542f1fe10d2ff6794bbe54c1ff7d15bc3e12460c00ede19c7aa3ada8631449acb6488450834fbb32dd8a9967198f6c9107e7e7d8356d25501ca8336db44b0675589b62df23ebe6ca50ed7abe11ca526d40ff8b666aaa4cb424a0d784ed9c1082c88a0cf81dde9aeccf37708292e81531c13521cf998299ab0a8b6a0fc41381d2179224e5253d5e6d44ceccbc3c4962022d5d6004924d79bba138d90267222ab4eda84582f222d491a128081ea16635ed2587e0bde219e346ddffd5229e31e553ac93", 0xe7}, {&(0x7f0000a13000-0x16)="d3172715469d44fbaae7dc44e1262faf0235c609c5a4", 0x16}], 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000167000)=[{{&(0x7f0000823000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "33af22b4aca0805c14bb4d5e63068839d6b541be883d38695b977f153a9a3260789eb994aaafed4ae57f78cd3c401d5ab3ed1502cbc53d15607ff514dd6d6f", 0x0}, 0x60, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x4444390, 0x0) close(r0) close(r1) socketpair(0xa, 0x0, 0x91d7, &(0x7f000021b000-0x8)={0x0, 0x0}) sendto$ipx(r2, &(0x7f000000b000)="49d6ff1e990e940ae91e89635eeb05545f0627fdb220c6fe090cb2ce7397a5a86c50679424128436dc78653e953f0bf8bacb3b70371e90186d0d75c2a9929586b5c0a555890da5aa77b267c14ff64536219cdf35a39993c5e0594e326523537efa6057a8ca9848afb9ea758ac07c618360105dea265f5dd1b3519a1f12c0ae6e7adb69cc32d30beda97669cc2a49104f7fafbb7527540944e8a1ca7d9f0757a65c61cef5cf482fbd", 0xa8, 0x1, &(0x7f0000ef2000-0x10)={0x4, 0xe000000000000000, 0x3, "6362d1a7a4f6", 0x1000, 0x0}, 0x10) 2018/01/17 02:08:14 executing program 7: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000fef000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000e42000-0x4)=0xc) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000ff0000-0xbb)={0x0, 0xb3, "275e514b645628b98a0493df4a23e299d4c074487c2aeb7925fb7697aeba30cfce40ad633c1e7655a9caebcb1b3a845405c8fab4f1ed4e2d790192ac281e65e0034887b3fe92a9cb206449103ac3250ddb4a720a7256093749f1ac8a0e78456d2b89156980ad184cd6e2cb17d096380113c7b9be63d65f3d62433126d87cb12b46eb32d2e7753562fb5c796c4ae8db957649aeb7474b66333142b2beac8507062b4046d845b79f065da8931eb54ee992b1ffdb"}, &(0x7f0000ff0000-0x4)=0xbb) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fef000)={r2, 0xfffffffffffffffb}, &(0x7f0000260000)=0x1ca3254958de6cf4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000c71000)={r2, 0x0}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000fed000)={0xc, 0x0, 0x4, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/17 02:08:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000722000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000100000)=[@in6={0xa, 0x0, 0x3f3c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x25}, @in6={0xa, 0x1, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xc0bc}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}], 0x64) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x68, 0x7a, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r1, 0x2, 0x1, 0x0}, 0x14) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) socket$key(0xf, 0x3, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f000000a000-0x4)=0x0, 0x80800) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f000000b000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r3, &(0x7f000000c000-0x20)={0x18, 0x2, {0x7, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000004000)=""/4, &(0x7f0000008000)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000000a000-0x8)={r4, r1}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000009000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000008000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000007000-0x98)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x0}, &(0x7f0000005000)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000000)={r5, 0x2, 0x4, [0x1, 0x1f, 0x4d1, 0x2]}, 0x10) 2018/01/17 02:08:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000ed5000)={0x10, 0x0, 0x2, 0x1}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x14) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x401054d6, &(0x7f0000001000-0x4)=0x0) 2018/01/17 02:08:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0xe5c7) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r3, &(0x7f0000628000-0xa0)=[{&(0x7f0000553000)="85", 0x1}], 0x1) 2018/01/17 02:08:14 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000fd3000-0x28)="260000005e0009000000eaf8ffffff01000000000200000000000000000008db1ee9ff4435ea", 0x26) 2018/01/17 02:08:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000606000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000de5000)={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) syz_emit_ethernet(0xe6, &(0x7f0000b71000-0xee)={@random="13396a947cf7", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "05004d", 0xb0, 0x67, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x3f, 0xa, 0x0, 0x88d0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}]}, @hopopts={0x8f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @jumbo={0xc2, 0x4, 0x3}]}, @routing={0x6, 0x4, 0x2, 0xbe, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0xff, 0x0, 0x9, 0x800, 0x0, 0x100000000, 0x0}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/17 02:08:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a51000-0x10)={&(0x7f0000a78000-0x38)={0x14, 0x21, 0xb01, 0x6, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0xfffffffffffffd6d}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a2c000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000afc000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000995000-0x4)=0xc) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/17 02:08:14 executing program 4: r0 = socket$inet6(0xa, 0x7, 0x3) setsockopt(r0, 0x84, 0x0, &(0x7f0000001000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f000000f000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bfd000-0x14)={0x0, 0x7f, 0x6, [0x401, 0x1, 0x4, 0x5, 0x4, 0x4]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={r2, 0x45c5, 0x30, 0x3, 0xff}, &(0x7f0000000000)=0x18) 2018/01/17 02:08:14 executing program 1: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000fad000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000d2e000)=0x3a, 0x80000) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000fad000)=0x8, 0x4) r3 = accept4$packet(r1, &(0x7f000054d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002fb000)=0x14, 0x800) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000fae000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xfff, r4}) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000faf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f00003ee000)={0x0, 0x0, &(0x7f00001db000)=[{&(0x7f000008b000)="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", 0x1000}, {&(0x7f0000fac000)="9ab6d192b623ee47fda637aa72f3342c57f30350547747dd21e58e25afdafd7862776c99068f295ac9f357fd267680bb480b8c6622b555250d62064e7f5831d8aba68a92f1036761820a7329c81f0df8625d1e0032289534af57cedc013a9ec2edd7e1cda2c3fc1fab1b57e4ff7dbfd8f6954d3c66fc32217d28e0eccb0fb70f1307a8ed7727e6f61527fe5402c31d9e064b454b6ec70d3bcd85b6fe812e047da6e4c1d6ecac6c4b0a283f6bceeb7c00380f24e6b36e15e06caf2cbb38dce62ed4a3543c37ca326778d19f2a9174cce2744e02b2e42a44b8f4806f159f9f56a2b55e675b2650cd99", 0xe8}, {&(0x7f00005a7000)="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", 0x1000}], 0x3, &(0x7f0000b22000-0x88)=[@iv={0x70, 0x117, 0x2, 0x5a, "6b7c87727f62f850ceb70aa47ed063bd5757529572e9a8fbf0bb39085f24d0e97466662205273dfc4f7a4ed6eb22521f2a67d5d64aa9a5a119a12a3a173c4e01c4b485829949bf9ab48efce9f40ee29ddb554e8919ce290aa45f"}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x88, 0x20000000}, 0x801) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000610000)={r1, r3, 0x7, 0x9, &(0x7f0000faf000-0x3)="99ec11", 0x3, 0x67e5, 0x3f, 0x200, 0x8c39, 0x7f, 0x7, "d9c21dc870169570b836ab1f6b881539121e4a73d814cc2444f6558550898b1f7ba835429822e03c38ff880390daed9a36b1f73fa7378a1f9bba2fd85b290281c626806e800e2b1aa7b8ce56553f38647cbc8d39f8efa49b3eafea032fe47c79f9108221"}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000003000)='D', 0x1) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000faf000-0x10)=@common='ifb0\x00') mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000faf000-0x4)=0x0, &(0x7f00005fc000-0x4)=0x4) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000fb0000-0x4)=0x5, &(0x7f0000fb0000-0x8)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000fad000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000bd3000)=0x14) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) socket$inet6(0xa, 0xa, 0x5b) 2018/01/17 02:08:14 executing program 6: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x820000010d, 0xe, &(0x7f0000f60000-0x27)="0201e3c741614deff29ae3e7e90789b8ec1edc6a8c3943e1b15991782a60d1d01dd2d6aeec73b4", 0x27) listen(r0, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000eda000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f61000-0x4)=0x10) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f61000-0x98)={0x0, @in6={{0xa, 0x0, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x7}, &(0x7f0000f60000)=0x98) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f61000-0xa0)={r2, @in6={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xb731, 0x8, 0x9, 0x10001}, &(0x7f0000bcd000)=0xa0) 2018/01/17 02:08:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) sendto$inet6(r0, &(0x7f00009d7000)='1', 0x1, 0x0, &(0x7f0000613000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x1c) write(r0, &(0x7f0000572000)="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", 0x5dd) 2018/01/17 02:08:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) syz_emit_ethernet(0x36, &(0x7f0000268000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x9, 0x3, 0x0, [{[@rand_addr=0x0], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/17 02:08:14 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xc, 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) socketpair$inet6(0xa, 0x8000f, 0x100, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f000000d000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000002000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000f000-0x20)={@generic="0c0b191dd0199cee2587e19f0661a5a1", @ifru_flags=0x1a02}) 2018/01/17 02:08:14 executing program 0: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006ef000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000089a000)={0x0, 0x3}, &(0x7f0000e9c000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008be000-0x8)={r2, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000)={r3, 0xffffffffffffffe0}, &(0x7f0000001000)=0x8) socketpair(0x1, 0x80000, 0xfff, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000001000-0x10)={0x200, 0x200, 0x40000000000000, 0x9, r2}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000003000)={r7, 0x20}, &(0x7f0000001000)=0x8) socketpair(0x9, 0x80000, 0x6, &(0x7f0000002000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000005000-0x6)={r2, 0xffff}, 0x6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000)={r4, 0x1, 0x6, [0xab7, 0x200, 0x3ff, 0x3, 0x2, 0x5]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x76, &(0x7f0000005000)={r10, 0x0}, 0x8) pipe(&(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f0000007000-0x8)={r12, r5}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r11, 0x103, 0x3, &(0x7f0000007000)=0x8001, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r12, 0x84, 0x65, &(0x7f0000009000-0x20)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) socket$inet6(0xa, 0x6, 0xfffffffffffffff7) getsockopt$inet_udp_int(r11, 0x11, 0x65, &(0x7f0000007000)=0x0, &(0x7f0000004000)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000004000)={r7, 0x8, 0x5, [0x200, 0x7e1, 0x5, 0x6, 0xfffffffffffffffc]}, 0x12) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f0000009000)={@generic="00074959451dd58649ce7c7c423070ac", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 02:08:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000585000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1, 0x1, 0xc, 0x2, 0x200, 0x40}, &(0x7f00007c2000-0x2)=0x20) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) getsockname(r0, &(0x7f0000b4e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000036000-0x4)=0x2e) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f000025b000)=0x1, 0x4) pipe(&(0x7f0000daf000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000477000-0x18)={r2, &(0x7f0000a58000)="b5bf9e32362306f2df940d3351bcb7cb19dfce1ac5bfaa8c22bac9fb5de7a311ed0a4f4e9c95208298c811ccff31b8e5778f0e3f47e07e87cc70e5e7a09e3246d0aa6fb55e870ed76c0eef3032fd", &(0x7f000007b000-0xb8)=""/184}, 0x18) getsockopt$inet6_tcp_int(r3, 0x6, 0x1d, &(0x7f00002de000-0x4)=0x0, &(0x7f0000b8e000-0x4)=0x4) 2018/01/17 02:08:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000c70000)=0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000a4c000)=0x4, 0x4) 2018/01/17 02:08:14 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x7, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) bind$unix(r0, &(0x7f0000f5a000-0xa)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r0, &(0x7f0000fd7000-0x10)=@file={0x1, './file0/file0\x00'}, 0x10) 2018/01/17 02:08:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000cd1000)={0x8000, 0x3, 0x3, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x1f)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) 2018/01/17 02:08:14 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000219000)={0x0, 0x0}, &(0x7f0000518000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x7)=@sack_info={r1, 0x1, 0x3}, &(0x7f00007d7000)=0xc) setsockopt(r0, 0xa4, 0x80000000000022, &(0x7f0000505000)="", 0x0) 2018/01/17 02:08:14 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00008db000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000022000-0x4)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000cb7000-0xb8)={0x0, 0x2, 0x1293, 0x200, 0x9, 0x200000000000, 0x1ff, 0x8, {0x0, @in={{0x2, 0x2, @rand_addr=0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x76e7, 0xff, 0x1, 0xe6c2}}, &(0x7f0000fed000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00007bb000-0x10)={r2, 0x38, &(0x7f00000c8000)=[@in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x2}, @in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}]}, &(0x7f000088c000)=0x10) r3 = socket(0x100000002, 0x1, 0x0) getsockname$netrom(r3, &(0x7f000059d000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000353000)=0x48) getsockopt$sock_int(r3, 0x1, 0x2d, &(0x7f0000d99000)=0x0, &(0x7f00002f0000-0x4)=0x4) setsockopt(r0, 0x65, 0x10000000004, &(0x7f0000fe1000)="c8d63f23", 0x4) 2018/01/17 02:08:14 executing program 0: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000000000005, 0x0, &(0x7f0000034000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000007000)={0x1, &(0x7f000002e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x1, &(0x7f0000032000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000011000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000027000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000001f000)={0xfff, 0x2, 0x7, 0x4, 0x0}, &(0x7f0000035000)=0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000035000)=@assoc_value={r3, 0x80000001}, 0x8) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000035000-0x4)=0x0, &(0x7f0000035000-0x4)=0x4) r4 = socket$can_bcm(0x1d, 0x2, 0x2) accept$packet(0xffffffffffffffff, &(0x7f0000030000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000028000-0x4)=0x14) connect$can_bcm(r4, &(0x7f0000025000)={0x1d, r5, 0x0, 0x0}, 0x10) pipe(&(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000035000)='tls\x00', 0x4) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000025000-0x2b)="92bd217f928984a9c57dc180bf51d1f930f4b74b8e4f6565f9147cd64f65912ed1b064d7ef75c8e845b1b7") 2018/01/17 02:08:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000076a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0xc000000000000000, 0x8, 0x2, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @common='sit0\x00'}}, 0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0x6}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r2, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000201000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) 2018/01/17 02:08:14 executing program 5: unshare(0x28020000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000a75000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x1655c170, 0x643, 0x8, 0x1b, r0, 0x611346bc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) unshare(0x20020000) 2018/01/17 02:08:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000014b, &(0x7f0000000000)="", 0x0) 2018/01/17 02:08:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003e6000-0x10)={0x4, &(0x7f0000364000)=[{0x2, 0x2, 0x28000000000000, 0x7}, {0x0, 0x9, 0x7, 0x7}, {0x8, 0x5, 0x20, 0xf882}, {0x0, 0x2, 0x7, 0x3f}]}, 0x10) syz_emit_ethernet(0x6e, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x1b, 0x0, [@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f00008e7000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f38000-0x8)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000ec000-0x10)=@common=""/16, 0x10) 2018/01/17 02:08:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f000069e000-0x38)={&(0x7f0000039000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000309000)=[{&(0x7f0000664000-0x6a)=""/106, 0x6a}, {&(0x7f0000da9000)=""/65, 0x41}, {&(0x7f00006c0000)=""/153, 0x99}, {&(0x7f000068b000-0x6b)=""/107, 0x6b}], 0x4, &(0x7f0000d8a000-0x1000)=""/4096, 0x1000, 0x5}, 0x2000) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000058f000+0x76c)=""/107, &(0x7f0000497000-0x4)=0x6b) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00001b7000)={0x0, @loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000b9c000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000025e000-0x8)={0x0, 0x8, 0xaae}, &(0x7f000013c000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000247000-0xc)=@sack_info={r3, 0x80000, 0x40}, &(0x7f00008f4000)=0xc) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00002d1000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(r1, &(0x7f0000c57000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c59000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000427000)="f2fa75145ca9793ff2f4914d5b7fc1481b", 0x11) 2018/01/17 02:08:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000578000)={0x0, 0x100, 0x100000001, 0x0, 0xff, 0x1e}, &(0x7f0000379000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e1b000)={0x2f, 0x0, 0x3, 0x9, r1}, &(0x7f00005c2000-0x4)=0xfffffffffffffd69) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000cb2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) pipe(&(0x7f0000ea4000-0x8)={0x0, 0x0}) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000881000-0x12)={@common='bcsh0\x00', 0x401}) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000a37000)={"8568b11ff851ac4948d9f8b05025dc58", {0x4, 0x38f, 0x1, "f4fb1099a84b", 0x1, 0x0}}) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000902000-0x4)=0x4) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000885000)={0x7, 0x2}, 0x2) sendmsg$nl_generic(r2, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f00009b0000-0x10)={&(0x7f0000691000-0xcc)={0x14, 0x27, 0x701, 0x0, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 02:08:14 executing program 2: socketpair(0xb, 0x7, 0xef34, &(0x7f0000a77000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000024a000)={0x0, @in6={{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x6, 0x6, 0x3}, &(0x7f0000000000)=0xfffffffffffffefd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x1, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x4c, &(0x7f00004b8000)=[@in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x73}, &(0x7f0000fd4000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x80000000, 0xffffffffffff7420, [0x1, 0x9fb, 0x48000000, 0x6, 0x2, 0x4, 0x1ff, 0x7fff]}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x1f}, &(0x7f0000000000+0xbd3)=0x24) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000536000)={0x0, 0x4}, &(0x7f0000292000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000232000)={0x0, 0x20, 0x7, 0xffffffff, 0x2, 0x100000000, 0x2, 0x1, {0x0, @in6={{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x6, 0x8000, 0x4}}, &(0x7f0000264000)=0xb8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ac4000)={0x0, 0x2, 0x0, []}, &(0x7f00006e4000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000fb5000)={0x0, 0xcc, "e576b749e26c905d654d183500a01fc3b645cc0acbf32f0cc3f1962ab71ede0ad512cfc779d24f5b1bff331a3d3f8b469befc9f461c431c8d07cdae59b5cecb0fa291b697f6a198c2db33cd117290cbb8302407494c3af607cdb57805c97e3e309e6b26e393e4a42399219382a78f16226775bbe4cfb2ccf59a98199ed4fd7444a671068064a3d720fadc8954731f26b442e63f0532ab974998fc6bf2261f5ca6e4b928739f73fa99095ca844f724e6cc4aa4b0f7c9790f2794b0988a9945a222e05b1c67a562266fdb8c12c"}, &(0x7f0000000000)=0xd4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0xa)={0x0, 0x7, 0x200, 0xffffffff, 0x2a, 0x5dcf}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000734000-0xa)={0x0, 0x3, 0x1, [0x100]}, &(0x7f0000001000-0x4)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000468000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x23b, 0x80000001, 0x8}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x400, 0xa1, 0x9, 0xffffffff, 0xe96, 0x2c2, 0x4, 0x7fff, 0x80, 0x1, 0xfffffffffffffffd, 0x0, 0x8000, 0x4]}, &(0x7f0000553000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r16, &(0x7f0000d12000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000d3e000-0x6)={0x0, 0x7f}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r9, 0x2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000bf7000-0x8)={0x0, 0x100000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x1, 0x8, 0x3, 0x3e14, 0x0}, &(0x7f00001a6000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000796000-0x98)={0x0, @in6={{0xa, 0x0, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffe0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f00001f6000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)="f6d22b12d446ca9ee49e0661709faa835c57d587958c0369f4da7e39c3a242918ed16451123f08b9de9a7fa3bb0115424c1e44a8831d8132aefadacefec0c7d508630e3b0b48e69b3e54b78a62350c6b8ee5c8260d2bf237f7ff693d41c686e3480b636dd50c8518d3f70d049f768462b230b91f215557e1b21630b89bd23375a6148a4f98ed650527a44ceb23747d651148a040ca0226dd7a68a7b8190fce0978f5e8d32d638ea3852a92e0f8f39d3690d2a1bbc88a82a285b9243112816869befbf2062c1c2747bb41a1b6273734e9d0faec7945f5d8f2092415add34497201004702ba0bcf8627bd39a98c67a1a57ac2cf23a8cf1", 0xf6}, {&(0x7f0000eb9000-0x9c)="a4c88ef9b7fd5cc10b7bd59ea45a1643cce65927971e3060a287790e62a7705a117c6d9154a8dc2411c7b7c69784417d78a8261347b4ea70db7dec9659aff49d43a18171d74789f591c161f7c35444686905d78b215201f35dc44e95a6ddb13db9a0bee1c0af175dddabfd64578a389e7f2a0c6965ec326341f7d880b02296550de298ff12125060e202bded9969aa32a9a559eab4e5ab6b2c6e5ca3", 0x9c}, {&(0x7f0000000000)="11aa551c6c73ed41c7c2eec6edfe640b048172164369bc5e426cb4fe59ea3e1ec34975f1bbffd478e4243c6eff3fd6ea3f37c5f4fe8cf5d131d6", 0x3a}, {&(0x7f0000764000)="5690ca308b8ae3e2b049ec76e70bdfd2de015b0be3a7744c9852de4a8757fda7a25938ea898da898ccc532fabeb790abb76bfe341ce6e68703198ef0841e765ecc22348a6c6d97bb6b932e0cfcf24727f58bc248569bbe8eb766b3da35", 0x5d}, {&(0x7f0000000000)="61bbd975f2b9a470202e40fb3e958a89580cf382887ef5d12e2f6d5cf1821eda70738118252d05320b19338b7bb89e294068641d06ede4723700ce4b64b7d742cc4efaf4be96b55437e1398fbd16f8c9e4ae425f319509661f3e1f47648401a86621c0bc48baa737b6433f45d68ccba4701d16e402349afb6cbaf9e5c6573ca6d28b64bb22a7d7926ac78587f566efdd9448ab2822741ff5ce3c05ef852ff872bc73ad6b0988dc8ebf96db03beb048790548969cd383227b4c12546273878af71029145c9d5c20c5b56ded0c8290889b4dd62119604a53954fb49d4470b5dccaec679edbe1", 0xe5}], 0x5, &(0x7f0000e4d000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x97, 0x3, 0x200, 0x7, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x974c, 0x1, 0x6, 0x5, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x68fcb711, 0x0, 0x4, 0x9, 0x9, 0x10000, 0x100000001, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x2, 0x9, 0x81, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x5, 0xc7f, 0xac, r5}}], 0xf0, 0x800}, {&(0x7f0000000000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000163000)=[{&(0x7f0000001000-0xe3)="8b3c6008cbdb18f755112fcfd0f97d67766d4d8f7793c2c0b92f8af59e090a34d02b8dcfc3b78a0f862d3e7d4b4a95869bca3f84e7cea8fa4cb49f99eeb6d78a0f00e89ba821b96cf3e94dd31b265216982e10a9e95c884e97092c352ed4b8d6914caaa832d5cb2d3520068d91936a961a03b00a3422d73b731d2ea0137e6cad7c710bf03c10a45b773b3f6738aabc31a536209f999d7e651ade3f62fe9deb252ab8f160aee59f42948febe950382a9274bf7ba8cc7cba5c8faf1d642544656955e1148e4ee62fad28bb82c7da429419347bd2856662ed6e5ae8109f3ad4fd370690b5", 0xe3}, {&(0x7f0000001000-0x4b)="0e9c0369067104f9dbc9648a505b1a3ac3ec7ad7ca6577e23ef4355118f8613a0676abdeada293e3e98a427665a0a3e851be78cfff8a50a012b31e9f347723233cccb42bda923a6c96dafe", 0x4b}, {&(0x7f0000000000)="1f917d821145140559254ee042", 0xd}, {&(0x7f000033c000)="df66", 0x2}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000000000)="0b2845a159aa7db2b72dcf3a31d876b01167ddcd9de9879bf63814690a3677caf979e54795fb8533c711c5336df84619c7f1786d7fd004a383f13a27ea5ef47231b61b3c9c925115b8c8bb2d05559ea6966cd0ece8e6f077104839e2bf640ab555b4400d6d13827176269dfd66bea9b50f9b26bb0bbeefeee2821ecc2d42c00af899a5a637f62e7393e4076247f6469a84ca7c767f2933efcdd1b827e9b73d1bf37ebd3b553be5fce9087ccdedd89c6fd195", 0xb2}, {&(0x7f0000602000)="0a2ce86fa28bf9b7dff287bf353cf1d89571e1224cabcf53fb84c8c19c4cd37faf6be8e6a7ea4506461646e7c59cac7765c8a6b7b6fbc09d0a9b25ac3885c003928cdb25f214071685e9529b3ba84e21822eec53235e1517aa5b71141c238ba17c36c86e53ce303af491f1e6e9e993d2755135fab1740e22990ba17f9e9071ebfafdfed331ff2e17a3e65771495a02f9", 0x90}], 0x7, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x4, 0xe57}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x2, 0x3, 0x6, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x3, 0x101, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x7, 0x0, 0x4, 0x7, 0x8, 0x8, 0x10000, r8}}, @init={0x18, 0x84, 0x0, {0x200, 0x151, 0x1, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0xf7, 0x7fff, 0x1, 0xfffffffffffff745, 0x0, 0x7, 0x1, 0x58f, r10}}], 0x120, 0x48800}, {&(0x7f0000001000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f00003ab000)="b3bc3845374e7c8636de168ea1cb12a2dc66727fe6516c3838d9cd3e06fff3874df48203da2921c7b43ebbb3de1c80617d8b71ca7fd253c9cd8d0115a5f7137a649cce40f48c01e19f526a7ff1ecfbb2c4e9fd270c77f38f835dab34c77bc33fb4902403c7e14ef218ad3e0848c134bbcfa0442335056d52b5804287c32c6f50134090d2fa3b9e3a61112e925c0ad9646f4e846c00b72e01b42f5c996a2284d21a993a1a7a5edcb39e48c78ce02f377ff4d6653f", 0xb4}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000366000)="b754c603208302683c2aff6c41a8ad850bb3080c1e861d1d70807538780956af4f97e01b2224c7ef172c5171f719c2b60f8a52604f33c1114336e181229fcabb4a97e17c0b4364c5cdffcc1c8a57b0e67fbaa4e3c66787baa536af48084c425a035ffe580f9a6d2398d4c370ef59030bd01dc755cf", 0x75}, {&(0x7f0000963000-0x18)="0b9d1dbbddabb03def5cb1bbd2101be5516395f58ae8fdaf", 0x18}, {&(0x7f0000000000)="80eeaa225758c64798b9ce886915c01ee24e66504409064347347719a579e35ac349730c203f3532a19a21fecb1f15ffd5e84e4664820eb3deaa91523135cefc7277cb8277e747193af598f40f0e896f0e6eb6cca435ba2449a92b5882f26d7781f553acabe9a5bd63158db72fdd68ba0cd70b2703b521b8995f6c4ed8f6bb3ee7c1374c44ce402e89bbebba465866963d8acfdd0e8052f5753363df7590ee8962f46c24e7c6e94bc01bdde9b088542364f0dc9c291e", 0xb6}, {&(0x7f0000000000)="bad47df35ab8e39da509c0b333973a2c73921b0d0871edeeff52679dab95ee3d875dd2fd38abf3d870f6a54f3ab220ae5d94d335eebb89c20cc42598df22921c83825a5c93f6fe52c03ad653788504adce62fd94cd17bd7ba2ffcc219330f3203b6f1a85fb855fbd1658c26f86049ea8e81443792502a88a45", 0x79}], 0x6, &(0x7f0000003000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x4, 0x8003, 0x100000000, 0x4300, 0x0, 0xb46, 0x6, r11}}, @sndrcv={0x30, 0x84, 0x1, {0xb98, 0xfffffffeffffffff, 0x208, 0xb64, 0x3, 0x200, 0xe3, 0x81, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x3, 0x1, 0x2400000000, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x2, 0x4, 0x0, 0x1, 0x9, 0x7, 0x7, r14}}], 0xc0, 0x4000}, {&(0x7f0000000000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b99000-0x70)=[{&(0x7f0000001000-0x61)="4dbe2c47f7a46ad5174f4b4842349c6dca19d455eb799b057ffad1edb0e8e2a028774efb9c0041fa667d62df9f30bd31cd0d8ee2487cbb997913829aeac3d7157943bd51fc36591b5041826dec8edd651e68d425fdbf180228e2ea0fa1bc98d498", 0x61}, {&(0x7f000086b000)="882fd801c3df3056b629834877e9b5d7cf4496cb9e59404ec0f76eb9cc6a5c72e49245c3988ad376340c1fb0c776378e6f385e5ff7e8f5517fe937b613eff52eb641e4f35b939146abe7b65daf9183555b3be70c467f89329d4f2e2dff152dc5ec1e1536319a28bf5aae9eb009295a72e58aff0c89b4d5cd10ff3f6d859aad64cc5393ce99914d45c566a6d148e2e132fa4e", 0x92}, {&(0x7f0000000000)="b85ae90881869e380368b75d4555e4ce4be69f87c51aea94f2d1392ec1d1e535920be1b732293c5b36b60e142dc36635e2da4de456da3e4ec6bab593f5442101002687a0189f151c40bc65290fdd07e95c1143d9238fcdce93c64b959b4b0b1680e9ff9323199b9f54e17e00e0a416687fd84bfdfb54b8b8c17484365b0dfe9e0f6388e113186ea0a1827fc99be84973d92504e89e21d2d15787b6fa2db5a2087a7e431ed42782f091ce3ddef3dcb2d93fa416c33d6c016c7835679d155f89c866d019f1d1248b4e2ef21c9adc33aba6b3c846dc7a2716f6e18dd36e4044ef25", 0xe0}, {&(0x7f0000ffb000-0xc1)="dfd58d4205e042aa517ad111f21f505ce58046c191e37396f05f3e1e7146de492d88a90f105515fd7522b456241275195636793bfbfd9fb4dd30d5b3364ea7e0bdbec89e562161e8fefc410885d7504ae96023f0229cd16ad463df20e004aa5552a44a8a3c6a2ffeaa79659907ffc05bd0176433906470a1d5b2b0fc26bd5e01056b86713869de9be0e38d3fb3eeb418687805143b596179d2ce54ff4a1f00c24bf6f0b9f9bbda02983aac2f5c4131956ff560eb5c3afc924c35d20c4aef9f48a6", 0xc1}, {&(0x7f0000000000)="f87c9aa131e5e09cacf2f925410994f71fc8037e6e71143dad9d464f93f4a80e6961f490df7e8f536169bad9621e7288e7383673f967ab3700a8e58489da73d39706ca176559808d4d88560c1cb23e3ea2a23a6f2291dc570670d5757577d2c867f283f085c959fd3bf8be0cfe6a4b3c2243f4abe6f37340a2186b643f271912d5e67759940ee5ec58eae6183a84e0206e71b2d20f198516bdcf830d87bd752fa00466b025e547ab7b9d35857c858a8a7f9f42591ef4f10742e16e4f689c47c2b6f6ba80fbe3c545241befff79437298a06cc519204b94", 0xd7}, {&(0x7f0000001000-0xa4)="d43cca496e8e3c380336d99804579d8a44b773af4fd046ba3cad55e3e14a348512a0a8c1640b70531f2f1d8dc8c3d873beb2cf7608724387b1221ae473c0c68d9979228795d7c3df6bfd47bd11390256fe110779de6a7760939f4307716679d75a7be49d3c24cf82a94d1f6c93d6227bb6dc10916d004ca9d292e49d9e61750a479eeaef1c327e5414afc7a79f94737141eeaadf70ddc77b4c5755e24bce5f840d3af187", 0xa4}, {&(0x7f0000000000)="5eaf3a50bbca2f6245ccfb87531ad59ccd03aba6cb2d77291e1bc68a72e842c4c42f69e1fc3d16459f6b300c1f004284226bc391d804474495d29a88ffa153987d30690a5e785ba94b653cfc9fe6cc6eb64a8ba502e3e38e569aa55b969caece9ef79bdf8e466695f6d89cb443f21b58e43a83ed57fbe7158122a2aef94aab5344ac163fb16299b9a305186239bd215045ed7c8fce2f5ee5f71bad", 0x9b}], 0x7, &(0x7f0000001000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x20, 0x4, 0x8206, 0x8, 0x7, 0x24f, 0x2, 0x81, r15}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x727, 0x20a, 0x5, 0x0, 0xff, 0x115888d8, 0x7fffffff, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x3c18000000, 0xf33, 0x202, 0x7, 0x0, 0x0, 0x21, 0x5, r17}}, @init={0x18, 0x84, 0x0, {0x3d, 0x7, 0x40, 0x7ff}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x2, 0x202, 0x9, 0x3, 0x4, 0x2, 0x5, r18}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0xfffffffffffffffa, 0x8004, 0xfffffffffffffffd, 0x81, 0x6, 0x3b38, 0x1, r19}}, @sndinfo={0x20, 0x84, 0x2, {0xec85, 0x4, 0x7fffffff, 0x10000, r20}}], 0x150, 0x4841}, {&(0x7f0000000000)=@in={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000047b000-0x70)=[{&(0x7f0000001000-0x59)="8378273dfb2ec5ac02bdbe03d3d117373594acc3a1d421f9b24012d17ccafd6692e767b52562f467beb136848f4c8572cec549ea2c7c0fe8aed845faa61603df09d3850559f98d893c3b799a05fdf5cc255516fd6c85257dfb", 0x59}, {&(0x7f0000000000)="128083da53a9c22dbfbf2811d3b1eb927d0e016a40b29e39b022c39ac279db", 0x1f}, {&(0x7f000040e000-0xf3)="d92f5feba3561652c3336e4aa2d1a1ef2aecc8e4c255d7136e396c984f996aabf972f9e12eed53c723d7849ef9397ab258113bcd12a736a0dc7d4c0a86b90a5fda5ec1e34547cc31527ff6a6c94837f0e6b5e4b6d5ba2fc6757cbf98f4d0f8b2a5e479dba392b5d0013bcc250c68db065f7ae85ef5a95af4217224499aee769442eed9557464d573c158db495214648e1b76cb2dc37c4115024756141981f847f160a110db5f136abe63dcad179b61dea4cb7ef586df919ea1411f80ad5fbb2ce2929359ea6433f60787584e95686fe7468b2ea89a37ba6f3bc7061b6a98017947a352a136cd5a31533494d36c75fd47513448", 0xf3}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f000006c000-0x8f)="b3341c765a0a40f9e5bee63e20c4dbb22fb72630cd8e7389e12b4027fbc2564097371120609f8f7c3d14a1cd5ab530c0df0bf4b5d8506f32bbd7afdb57210529439711ad2babc858eac5c9a776a10a0a60a9837dff9da57f4806df0ffc3d885f4f753b7c0a0078aa96437f3af7d3060d9b571d6e88ed0348a23a5eb4dace4974250d0145479e2278583513a8df0b73", 0x8f}, {&(0x7f000018d000-0xf3)="1632f8a9725a718cf36ec424e3b57ab128478ca502098929caa62bc935a6dc48021f3450c5f45c1bc18ed439aed73ceca22ab272eb771caf7cd9829b9fd5fd9c4b99cd14ed88cf28cf9ac1f5d1ef2ca9724f2edba047a9b56bcd11cdc19b2458dc4db38e05af62dd773ed553e915be98fabadb9c1a8971caacede9e547dd25dccca6b29fddce0b4e4e5bdb53e8d69158c927032fe89196610a6505389c83ad7a45485ad0145c21003a038fd05ed2169f3f75adbd3467e9b2fcb6a2b14d0c16abf7864f1349000a5cceb816714ca0fe91e4f1cd80b2a59ce77505d1afe4be807cd82fb9ecd027ebb05b16792594941e108048cd", 0xf3}, {&(0x7f0000b0f000)="ec77cda89a8e1fc536e819b06aca6af8d548a829b5e5cd04a37c934c59911c0a0f395ddae8ef65f1133d9fd7fdb4ec0c89dc82857e41bfc348092e9621a5bbada00f2b38", 0x44}], 0x7, &(0x7f0000001000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff8, 0x8000, 0x0, 0x40, r21}}, @init={0x18, 0x84, 0x0, {0xe6f, 0xffffffffffff0000, 0x1f, 0x487f1659}}, @init={0x18, 0x84, 0x0, {0x1c, 0x0, 0x4, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x0, 0x7, 0x5, r22}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x0, 0x6, 0x6, r23}}], 0xf0, 0x5}], 0x5, 0x4008004) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r24, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r24, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x15, 0xf, 0x6, &(0x7f0000ed6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r24, 0x84, 0xf, &(0x7f0000c7a000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x400, 0x2, 0x7, 0x2}, &(0x7f0000f65000-0x4)=0xa0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r25, 0x84, 0x73, &(0x7f00008b2000)={r26, 0x6, 0x30, 0x77, 0x80}, &(0x7f0000f65000-0x4)=0x18) sendmsg(r24, &(0x7f0000227000-0x38)={0x0, 0x0, &(0x7f0000608000)=[{&(0x7f0000718000)="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", 0x637}, {&(0x7f0000f62000-0x83)="dd8878be4f00a3908a35602e8c1274b3d965731c44a27b56c3279106d33929d39a26629d62b643f278b4c7440ceccb73e03dc1c408a2630692f8c4893e31f078d69250cf875a5152cab8ac82e0a379799a26138a0b45a8e4bbfcb8f81b1c613e6d36466dde7a288f9fc5d950c3d016ecd705bb791004e220f8570018e2ebdfd636a3e0", 0x83}, {&(0x7f0000f61000)="45cf8ec0dcc541d7d2d645b181e916334a8ba93e4470e456ba994aef7e86e5b78efa37a44746e82bda46c1ca89047d96a30455589647cd09399f92189fdc2dbcd9ded6e608ed5fd0ac3bfaf29bc11767e07a833fb1d31545d5380f342d130853b68bea4d7b2e5a", 0x67}], 0x3, &(0x7f0000f62000-0x1b0)=[{0x78, 0x11, 0x9, "c8880a66ee0e6a82cb538fa997eb9c6f2982620d86c3f0eb077fccfbaa76b181d87bed1451c445280691fffc768543f99e0186137cfd2da6b0d6be9a3057c7731b3c18b9346503131a942c689d3fa8be0e3968ec5d3356ca9f34ea870a7635049e70dceb8c83"}, {0xa0, 0x1ff, 0x8000, "8ee1d8ba8e1343af871cdae8a965ce285a8c694bc422bdd1365278fdfa92f8a57890f7f7ab93dd34c91fe8b9861fb28f6d65d7d40e7ed6d969a363ef09f53e5e2c81ff809dc21437fa4e727d315334d4abeeb62f4fa7a541bcba1d39433ae7430c157de4cb785beb3e9eb894ba999dc79eef7a503f42cd1b4a17596719e837f2de6032cfb73d982092c9c2"}, {0x38, 0xb9, 0x7, "c12bc6f69fc0ca42d0db277fc4ec97b1d8a0c9aa3ee389727bd9d47b6ed10d6900bcd8"}, {0x10, 0x1ff, 0xfffffffffffff001, ""}], 0x160, 0x0}, 0x10) 2018/01/17 02:08:14 executing program 3: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00007a4000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000059b000)=0x60) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000d50000)={&(0x7f0000ef7000)={0x27, 0x4, 0x87, 0x1, 0x8, 0x6, "98038b1a731d87e18d9c1284d629c175c970f81b638ac41b32b51bbb7b7322ee5bebac1ac00b0ea1aa0c4a424a4aabdcbcae893ce43effd358782d4fc85601", 0x3}, 0x60, &(0x7f0000ef8000-0x90)=[{&(0x7f0000ef7000)="db766db4271147619ea1ea25c57cc115531ef8d29c797c64a1026912424d4716f3271676e84d76510a63be2ca26335310509d05d0e7b9d5c9adfbcaddc17d4f463ca95af3b069e10e95ffb6f65ec5b7c2d6c01b1cbe86922f993c0663399e5283bf9746e0b1200afe94cef8ba58a79f71163dd616d50ac18f0dff081db09b378ff9785dc799badc47d150ba4ff390cc6c1beb8bee3d8e04d751acf82bfc0a4c4fe2ab2b19b5429f23266f9a6191db07dcf34bbeccb7c791e8dc20d8bc01b9f7e1b17cd8a315222fd", 0xc8}, {&(0x7f0000ef7000)="5e26025896fd89306baa923e4bd6f330a3e0c8ba2e3173f283696db79abaeacb8dcd4b1705f5580a3e8142d5afa19b40cdf930b630c5180eceab7248f6259f473278b1f810f3b7d092837b6d0f214ca160787097b107d47ee4", 0x59}, {&(0x7f0000ef8000-0xf)="521878355a57e938b28ed1856acaf0", 0xf}, {&(0x7f0000ef8000-0x21)="41ce4f3fd019d518539b8564dcc93e5e0cf8fed0dd5c1cf56121a8f469139e31fc", 0x21}, {&(0x7f000069c000-0xc7)="caeaf70c14ba2a476a0052cff76e356513fc24e26940d27b86b26574702605b8550c0b0d000a1bad4d98fc723add6166b427688e530f7a56bd7a6e1127277006e121f32a8a1e2f6f44a3dcc1cc3247cdd747d309d178bd35c4e15fe23453fdca09643f139851e6bb605cc351e0003a982ea502a50b9d050ef923ae4f2aa1fa685dffa1e0b1526c7086e298d8d900c6889e7cef54eca9ace75520f864fe0380db170e5b0c67df51de6bf2e3323f8894609f64726a0b4c813f1265ba5a3f9422778efa53f945de07", 0xc7}, {&(0x7f0000ef8000-0xa3)="4dccc250f207ab6ac3bb6dd98343fb02f683f5d81b3147869e5eca2b61211527c86c20e22c19d8aab090ed1dfbcbd5d3743d92842e3dc2c04ade8fd81af311e8aac0cd6344665bae16243d89b74868c21f85ab4d607376ecccfeff1ee9e797797af662c7d1a967a7e0c6c889646df0d5047311a2bac57978b30be9bca9d5ea3e932922d2c98a16241ddf95a3de8804fcc5a7b6d9e94882f21d6748da4f5b56f498315e", 0xa3}, {&(0x7f0000138000)="78416796", 0x4}, {&(0x7f00000c9000-0x77)="861612ca52c62221a8aa0d322f7410e959b84b35dfee55cb22ee3047865dd703b27823f2a6e28653a2520172d0753432bf6da694877a9a29ecdc9f8791614e56561f91f1866fcabcffda9d386712f03c1e53e3398c91441bd238e090f4dfc3d4c1bf45b960be4524ad87fba6cf5b01f74e8e335a5e07f7", 0x77}, {&(0x7f0000e69000-0x92)="d745ece17aef8d9e62cecf50d81f95acc3e5c62c0e2408a9aad1e2967fef518b8bc3ef7f3fb221533e6b012e9c72e30f32a175ad5631b82b634c7a1321205fb837d64a94cc7a1a6c2fcb84a90427965c6cc1b3618f0703dc6e6de1c6a91ab93e61b2395af40cc9d69ed14f654996f5ad8072312bbab2fecbb2c2c599edfa40c3cb7cf951876a426612611f258e0093dc4919", 0x92}], 0x9, &(0x7f0000d12000)={0x80, 0x10f, 0xe21e, "0d853a66910d08538f1fd189c0f6fc785a43886734605505c931fcc8d2e6a720cb80e54d3862d9716288ef84c49497920ccfcbf8fe4c8892b3eaa57b5285193ee4b08b581a7868cddf895c5f3b350d4c68f10c02a7f30bcd5f81d3659c8f67c5e64806a5927b57d25f"}, 0x80, 0x4000080}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x12, &(0x7f0000008000)="b94faf5734200000009d1adec575cb365359"}) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) 2018/01/17 02:08:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000042f000)={0x0, 0x94, 0x27b}, &(0x7f0000b2c000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fec000)={0x0, 0x4, 0xa20d, 0x9, r2}, &(0x7f0000a1f000-0x4)=0x10) 2018/01/17 02:08:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000)=""/52, 0x34, 0x10102, &(0x7f0000002000-0x20)=@pptp={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) accept$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0xfffffef0) 2018/01/17 02:08:14 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000ddbc, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) 2018/01/17 02:08:14 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000009000)={0x1f, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000002000)={r2, 0x71}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000007000-0x4)=0x0, &(0x7f0000009000)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000000b000)={0x0, 0x23, "89829fe57b4795aafe7a5230f5b170965db6aec9d698072ff70889f8c87a66f588d273"}, &(0x7f0000001000)=0x2b) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000005000-0x108)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x81, 0x1, 0x6, 0xc7, 0x5, 0x5, 0xb34, 0x8001, 0x9, 0x800000000000, 0x4, 0xffffffffffff4816, 0x9, 0x5, 0x6]}, &(0x7f000000c000-0x4)=0x108) r4 = accept$inet(0xffffffffffffffff, &(0x7f000000b000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f000000d000-0x4)=0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/17 02:08:14 executing program 4: mmap(&(0x7f0000000000/0xf3e000)=nil, 0xf3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000af8000-0x38)={&(0x7f0000f3f000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002c6000-0x50)=[{&(0x7f0000f3e000)=""/223, 0xdf}, {&(0x7f0000b59000)=""/83, 0x53}, {&(0x7f0000730000)=""/149, 0x95}, {&(0x7f00002c4000-0x4f)=""/79, 0x4f}, {&(0x7f0000f3f000-0x27)=""/39, 0x27}], 0x5, &(0x7f000025e000)=""/33, 0x21, 0x7}, 0x2) r1 = socket$inet(0x2, 0x4, 0x6) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000f3f000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000f40000)=0x0, 0x80000) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000f40000)=0x1000, 0x4) bind$alg(r0, &(0x7f0000343000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) shutdown(r0, 0x1) r3 = accept4(r0, &(0x7f000019a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f3c000-0x4)=0x14, 0x0) connect$bt_l2cap(r3, &(0x7f0000715000-0xe)={0x1f, 0x5, {0x5, 0x1cd, 0x2, 0x6576ea51, 0x7, 0x3}, 0x3, 0x0}, 0xe) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f000099e000-0x10)={r4, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/17 02:08:14 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @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, [], ""}}}}}}}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000)=@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}}}, &(0x7f0000003000-0x4)=0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000004000)=0x4, &(0x7f0000004000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0xfcc5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r2, 0x3}, 0x8) pipe(&(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000005000-0x10)={r3, &(0x7f0000002000)="ca260c7207be38732584b5f68dee"}, 0x10) 2018/01/17 02:08:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x7ff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000025c000)=0x81, 0x4) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f00002dc000)="17205fa7ea85057a6937adfc83e5268afb3a799afa155d41f3b21a7e4faa22422bcbd96d20787052f66e66b5568f380c1f398eb857623b34c72157344d90c921b53c4143b5f1cef2f32f8fe30f3703880232eb9ac9e2a8d5fa2b36cf92f18b12aec9f0", 0x63) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/17 02:08:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000c37000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cbc000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000e6c000-0xa0)=[@in6={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x600000000000, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x0, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x0, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x200}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) connect$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socketpair(0x9, 0x80007, 0x6, &(0x7f0000229000-0x8)={0x0, 0x0}) 2018/01/17 02:08:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000328000-0x4)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000490000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000165000-0x4)=0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xc28}], 0x1) 2018/01/17 02:08:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, 0x5, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) write(r1, &(0x7f00007d9000)="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", 0x599) write(r1, &(0x7f0000363000-0x1000)="bc", 0x1) 2018/01/17 02:08:14 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000020000000010) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x158, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x0) read(r0, &(0x7f000001f000-0x4e)=""/78, 0x4e) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000020000-0xe8)={{{@in=@empty=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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000020000-0x4)=0xe8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000020000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000-0x3)=0xe8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getuid() mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000020000-0xe8)={{{@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}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000)=0xe8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000001f000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000)=0xe8) r6 = getpid() mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000020000-0x4)=0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000001f000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001e000)=0xe8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000014000)=0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000020000-0x4)=0x0) r11 = getpid() r12 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000b000)=0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000001f000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) r15 = gettid() r16 = getpid() mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000001f000)={0x0, 0x0, &(0x7f0000020000-0x60)=[{&(0x7f0000020000-0x2e4)={0x2e4, 0x38, 0x200, 0x1, 0x2, "", [@typed={0x18, 0x4, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @nested={0xbc, 0x20, [@typed={0x2c, 0x5e, @str='GPLvmnet0)ppp1selinuxeth0*$self/\x00'}, @generic="a65ec6e9b0d1df3cfdc5374d43050ea150d7ebb863828835f6ed5bc94386e6241052a1895a37661c", @generic="70cd7cf0a29cfe61a6df2bdd137f50ebac2a82e1bb410509ae770a1665d049e2112c210358cb0e615a53ce2fcb8bb1a124dc328255347614e8fe835562bd6aa85ecc6961aa26e3e97813f76d530562e1cba6747613", @typed={0xc, 0x69, @uid=r1}]}, @typed={0xc, 0x5c, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x1, @uid=r2}, @nested={0x138, 0x43, [@generic="089e6e45d395636468445677d3e1e362d6018a189763a8409ccc2028d291670cc61133e0d300055b449b44c64554b9037cef58210d8743c99d5ac137e724dcf6064171e8dcc0de529928022fdb85930b7d8dad6fda8eac2e01e9a7e0609557a188cc6f7debfbf87c24f0b3173708d28a91a5ca776640805cde6cbc86fc2dff91db03ba0a87c217eb521c4995c11384144f6e0a71c0cb936461f7ba48a158d154a362df6679534367099e25eb960cb953a2d653bcf9f36e055a6f8d6709fb5004ea53f03f727efd066292b66de183a48f28e8643c495360c757c0ce8f35fca7432a", @typed={0x18, 0x10, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="cfcc06b7655627eec0cf22639331f54b132f3c589f3edc3f508fafae04e55fc08a1ea3db0f4046b413bba6ae3ae64b00a2b940bbde711c80"]}, @typed={0xb0, 0x3a, @binary="0ad49f7a55845f3830d4d6306dd0cc43d1dd4021a617e430331ba8fe0d23acf9b7b0f8feabd11591d38d182e4abd051fb31aa447734981d65e7577d56e936d84ae5aaef03a0fdd3c6c87d8cd71d52c2a302dbda8ba4b347b4396e9a50be2727b7a6ddb5240831cdcc79b36921bc46254ee9bc813e298f7c89fd093057b65dafa2393e7b2a53b81b8e3d6849195c103a1e61071d55db1eb0d7d25eeabbb4ed4d850d5925e411f82"}]}, 0x2e4}, {&(0x7f000001d000)={0x1490, 0x1e, 0x10, 0x1, 0x1, "", [@nested={0x113c, 0x46, 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@typed={0x10, 0x7f, @u64=0x4}, @generic="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@typed={0xc, 0x18, @pid=r15}, @typed={0xc, 0x37, @ipv4=@loopback=0x7f000001}, @generic="2c82b1e26d36c25abc978dfb87e48a14d4979a5eca682d48b2bff1e643c3d236b4eac6a67777d5af78818f9852795470c6b56f320015eb31b8026a99ee7891af0e011cdb5bc28f5c0bf9fb7551f61d1acd04ae"]}, @typed={0x8, 0x35, @void=""}, @typed={0xc, 0x34, @pid=r16}, @generic="18094dc35b7ca0d926d4092b41ee7951c590c36e66df329344494d178a"]}, 0x427c}], 0x6, &(0x7f000001f000)=[], 0x0, 0x8000}, 0x4008001) 2018/01/17 02:08:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000944000)=0xe, 0x807fd) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x918, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000000)={0x1, &(0x7f0000001000-0x14)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) splice(0xffffffffffffffff, &(0x7f0000a33000)=0x0, 0xffffffffffffffff, &(0x7f00006d1000-0x8)=0x0, 0x6, 0xfffffffffffffffc) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)={0x0, 0x0}) 2018/01/17 02:08:14 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect(r0, &(0x7f00001cc000)=@in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89ea, &(0x7f0000001000-0x1000)="bc9e1424c66a56da92412eea1c053c5afd744da0a32ce9144b88c79276a6cc8aa3c0e7c326d5c33f2ee944da2a8d06bbf0bd57b9798992b37db98cfc2b297a10efccb0cb9e252dc4d73df6d9ee451cc7e8c0402ad2663706d00c55202ca88b4b0d317d113cdaffb54b919a6077c85b8d84bb89b2162610ce7a1c2f2ab2d1faae4c7572b7789071caeb5ca71f8e3541b3a0e4da5caf57fff15fdbbe2561aa38fbfcd611e7b986ddc0c8f9eb1845bd3544b66a0e456d9751abd7c8d18e7dca6870886c48c13f6cf531c87a3cd8b08bee428016ecaf2d462bf3cfbdec2f0c580bff00b63d074739c479ca6f8282727fd9498d39df208c67171829aca46c94f35903342e843b7b35e1e68a8e67af908acfc37df6853245734eadbcfeb631210e31e30f81e7d18c279f466a1b2d31f1253f237d939e836da6f4d634b6dd5eff5e2dfac21f8064a4bd16dcb0f0beaec14856f860dcaa00710eed04fbec1153ec935cc311e5e7d8c78d20a3c353499f12ce5be640bd1ab4fd7d54fbed9cdfa5e2b4775921f42be5aea8fe0faed6382c6bbb720b86cad9e2b7e65e4ece8b9d0e72ff370d54d86fe19983983dc1b24a67d16830c9cec7d37b745f4cc77b7169ac5286d39fa7bcb550b47777e0b1f920d9b43f3ba325b2628373b535ebf53137464b6141e1e3b3de8b40772332c93fe80003ddfc34d5376b45a402c31cb57634c571ac0b47c9f2a146450e92c6b7e6501457e84b8aede112b1acb4428d04d6d51bcf0fa4c5c33bb8bd63af223c616b2241a5a4a15b1ba9f628d52a50b08b35f0a44a359358f649b3370de84eff9984554a9eb826edff4a9611831ff91332f0513a9e2e0012967400716bc7e980452ad72e5828ed5a385e858b04b1a16c2b8be5c046de58ffa728814089c1bc82e532760932e86f681679ada56e405c7bc93bd36355e6cc61d836967708e5ab358bc5648c538ec61fce94034147d18a694917d2760f5db33dfa4cd80f557314985816d1e074ae14575b316fcc77c446f2fde024d3abaeed87199769db14e47f20489c51c57b8c15e2c6bd0f8de24069830d87654aab3bd8f80be61f24cb82c28b16a08f7a83a6f1c2b2d8370edd97b96a8f8874cedfc059d4f636a3521ea1e50b0841af86a6bd5125dbb0ebe5048fa2f2fa4e9a2f9ab1a4a11259b03d619aa31a200db86324237f2091d66a3f9e240078ac3df0e93ef7bc5a1b83851146650683a1999fe2c46ef17d091ca645e4b975a57efb5bf83c890cfddc1f3011b2a4f80b8759bcd7e68502d69246acefe77e97f039c291766760e2328797dd5263851d0c6c87ea94acacde2c3e83370786f6e9a6219d18511fb051d705b56ccbcf67744dbc93b6e4456b44f4fb1400d68da96f023437bbb495ec07354c87161e7475d4f4c9350d908e1dba7452f27a21c172324dace5abc3c4b29a69ba359ea9117b7e2a3557ef37b3db04a7c0de619483184a3efd804ce2005746987e6729eb8554776b63b062280d1a647e8658ba1608538dda3d4087fae7e79e34d9b93c2c5d27c16c31e34f9e0c96e579d97d9e553f25b6589055d2290f306b4913331cb04e30ebb85efc5148d28a82aa3c2e3531c589f30a5a77b46ef16833b5b9c2da0af507f6d710a13d019cdde527a6d247053c0254834178fd070d79ddf920457db9d7367e30758e0c2f2e8e4ee17d1da861715c994ffdbdc189c3acbf75a03ff4a3cf6f762ed0f8cb70790d0b8a368b40717c70d3a0d9a253fcc39d6aeb1c7d558a974a2c5434ab41ee9c05551eaefa2c855ed0f09d309c9863765a7f93aae86a83066da7be131171fe518bd268fdbd77e67a9be4c84107cdfe946719fff398eeb70798b0a254cf61c19015aea1caee33a0b0cb47754c88830dd6fba27d16ef33cefb8774d5778e050287fcc965f2e8461e6dc6aacef4962dfad9e58ff160f8a16ad702b1cdf920cf56d000f21d214a41f947079a7a40d3ca31092b5e78e1e08053d3ab94fc4b0afe5b2b428e0f66a4a8de9a98f9f025abd0d7b2417ff781570fa9a0e01c7591f9db212a8d9a6fcf8b851bddd8af2a6d66774b27ebe96965022fefc778e03be99d9f85f7b42ac9914785d95c4414f52a2cf107fa850be7a9679df316757c5bf9957a3981c574fd31c86c3d092e3b6516c621a94f7f37dcb58c4c900a7cdc5c241a30440f5587be16e2f0f079f014c95b2b6291afa363d71e6a88464defe8a05bf8eb126ad85b1414f46f7c61779ae5da1083f6ae984bfb28e00ca81584c011aa5918122a916ff4709010f5402ed520bb2252cab52166849a9092589aebf1df25e3cde0d6de8c4fd0c28c25822140ae4d4602cfad169970854a36c74ebf72fe2aa2fbd84b6da9e4d19cf688a76186d23cd204e543ca7767c8a2d105065c052ad47449dd6d98ba587420ac4ecf5739adca6423ea5196d7ada2eb3bd34cc9900e27bfaf49d5aa9625979b34f578ba823ab29e0b90ee2a6ae38b6c527ae0531b2596672d8de5dfadb1b9f16dd9f56bf9bed3f79c87b35fbe9543af824473875fb1f323f650379d60b4f95dedbeeda3ccd919e6a3f3f1ceca27fd0b85c060ef1ee4c2269bdc9eba2d9a625fdc05b72190c143aff4afb0d4c47891697e06c78dcbce911bfe1ffb03b6faf555656b780622f0ad43bc8f6daa241addda131763e8ece8312c21a4568789644212760df37eb433e7f3e26248efdd80e8be7994bd33c4957dae0892e55cb8635fb9ebe7939634bf87aeafd2d4eeeabfd4056af2101b36fe6042d48be20d2f69500fc13eccb02af9c1026f23c2fd891a51168a8450802432cd99baf4eb43b4f8f8e3e483dbe743d1e1f2f0b8753323780518ef08a00db7cd44b0fa37d27d39d088334aec13d94441d0673ee0ce64d62f08c89b0db912e08ab8af18c7154dce8d20c8ca5f1c22b2cd176b6e1d3c2006c6b7294cb436cddeb576b86b9aa81b975c6f82e4e20575e54911b32e9562a9a1d7010052f27a347c8a57bde8767425d2f641fea6873502f3e295b3c44d9e32e06c8642e56fe75562470ade87cce4f4683bfccecb8d0777b1481394bed047ba5fa8ceca58c4fddc1f102bd3064c3ba303f174573bdb0b57199ea500a4b62a3057e0436b61006c54a7df19a0c1da6444e35a50e5fbab20e53cf220b20c89ad4891cafae2675b29be9050dd8fe345014f4c59dcdd3c0da5912f7179d069670a84b439432fab33424ee66e74ddca3c251e17f414fca0966927dff4a049963d0249e4027359385048180418b51a44ac7989bc4a4fb5176a64f3c0aaeedb9a6a5eecfb70795b9c1728ad30d98cc6b543c7d3469e61ec1ec56fb908915482495ac413ff22c8c2fdc535219a7cb03f4113740f5b5ac96ed9485d73f25081f4459bd533ba15a5c3421a0f94b4e6058b04fceaffe7d9ca7401d213b32f7c2daed2789aaf1c6546828f2c7d265c736faf705c8a7554c207abd010e58d9d62bf2082b721001c955bf25e0269d726abbaa3209fbae12a4d36a9d6da068e445522d52f2e85885ec13564fc5e940dce6d1f4156621137acd3dc71ef5bdadef17844bff22b34dfcf35185672f9416a26ad1f81624ec3c2e713f22e163fc9770d6d1d24af9f2a10deecfa7feeb1b19f25403675d5794b32b33512359705017312c51a253d06a903a40d61d93967eb88268e43a8cf85ad12e4f4545edf77fe6c7e11cc7d7e2a77eb4b4bb650f4bfd327874d414eba1cd7fee4875513ae109f7a626be3ee1f0f774a3f6423657c935b3dfeaaff9abc5ae9a4c1dbde70235f3cc162cb5274a8411cf1c69f03162837a0f169a53599487b94310c8ce72b6494a1626f6d269d44d2062c4d56c2599d4b446217f520a897f7ddf3f65d94027a93055cb9bb5f7ff1bfd29a4db08f1b19bd2f69d54f33aaa11422edc35b8f01f104d54556e101dd129e1d70df7b9e3535ec37faee1d4b4b0c2dcf38d1448d54317e515b08cbaec4388d7e1aa32b7e542f83937056260ddeff13e30d6a2ed1f52a0e96ed9146f342ff82c2ddfdad177990c1c392c4f055fe6a3f56f65c81eb9de7dff81bfa9f5ead0fda0a624b2824009122c6e5dbf3ee97b9a4488fdf5f4857e75de7b31b2797d88cbd66bc0057e18e63f729a3921886279b999934958e193ad0e0861be8ec8699041a46e5153a377b884c0c6d9bef9207b87014628f278b21dc98f1a983bd287ef30d8e9354d44ee4f19ab53cde1fac67b1b9e2628717c59ba2fbbf36b299ea65446c2a98099c21d61c8928b942bf46637bdcbeb974172490ee2c715ee502fd06233cc43f530ade1f2d6e2a31b9c590723a9c147132e6276f461b7ad55cad3ecd032d2debce2c36eb569a567806c26fce63f26ea868d9d5542e3511d7c578fc3d0c849c42cea093ce53be1c645bb1884aa510b96fb1da1e07d56b9fb50a08b047299f1e252c75d85e9628491fc91a20c1fbd39df2753e573b3f5b99d352f8179e36e4b4277bd9de360898fc0cf3519c6c51d7f019f1128c7993656b3c69ad3dc42e459c3e42f66853a2bb69aca92c94561fb22c2bda699916f287b88b7f676c11312f5b5fae46787fe0afbf78f6c40be39acb0b721ba9e8fdf5901418a8c10ecc77290421c6aa7c412ffd39bde1b133a6bf2e11ec73e70d4436594b8a859434efa497cd8459772e4dc88f1eda041a9c4682b76ed0cb3b3542b3ced19a9ee063d54440c962c8f540c4ba8a7d92ca7c56d5c4e0212449622fb17f5cf710336541608e358cbb59f8f5ee125e9fe726f9239e522f715f9d5ea184d2280472465d8e9ae8c28199eb4f0f53f40c658dd35554bc75f8d8ef69b9c909dde88351ea77de594e7aee411ef49386bed2cbf0fa60d616b219f21f564ccf09459e868e53e6949bef14b4edc6098c1d3a57f72f2cbfaba803843cf9bf2e934f329bd7644c08d9a43029147853ff692a38b86c937e6efe26b57abe3bbff69d5fdcc863da9f8e9d98a000870ccafd384cf41f33a7302ee9aa65115e9aafe0e54c22b61921a9674b38c105132627aa62959142c7e679189cec60b8fa5dace4990be6b938a1972c998f53114ac2a5192026dc690bafba4b48148f27a350798e91e3c079c1302bb4e19a42ef782ac06b394c3aa71539d07ac9bd3c4cef00d37e89e41b83bd84ea240046da166ec5697c7dcef3fd5abe38d7d0c837fd34b47f12be566f6fe1c23b112357eaa2e4a71ca0a520a433608a145946424bbc23561bf349c2bcd0a99169f69ee39a4e5bc1bfe91a22c86103e240db3039aca98365c7e4116189da0c0138dd06d54822aa686e978d2a787bbaa07e6dc9d578ce1b8ab7ab3aa886d28cbf8c960d340a69a139159e2ca5f8d9d4562b3bfbef6f9019781f5676ccb1605b9d556ef218ef014fa090183387088c62c24e3ebd6aeaee31ee90c0c1551d49ce474de629cd1bbc18a8a3246379baa5312f66a30f335b5f83666c8d1615b6f181b371c817c03e934869fbf6d0c0e0f936a2e25f5ba1c853dbeb12ceaf6fa685329bce046a6d540ad1487801cc51743a5dc19f866a82fd48e639009fbe319dc497f89e9bad1409005ffda9c0d679e0ec01ab3f91e7e8370cc72d094b51247c9c4394f056bad477d8787c4e10e15b205bb7d08b8c94f0130caef91f616ded4bccd44940ce7619fc2d426eb5d738066dee68e0578c9a7ccd2111142238a16a13fccda5185dc6174f660f397e4a31f87a51c2862062acbf4efc89f786e4a872447f68283dbfd7ea03247ee081ac74b123a98f885c0117f69d2bfa0fcf24676622dff0aecb28e3ed94ff6784edfa") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000)=0x8) listen(r0, 0x10000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x1a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000002000)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x2, 0x3, 0x0, {0xa, 0x1, 0xf9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}}}, 0x3a, &(0x7f0000001000)=[{&(0x7f0000001000)="b5c858469d7386e1ff5f9f11d372bd2a2cc70cedc824e32b7cbe46470ea9bd48e0a10670d44761a8046df9839486", 0x2e}, {&(0x7f0000001000-0xd)="fd8c30aac86563d65f18479469", 0xd}, {&(0x7f0000002000)="806f1c94fd5bbcaf891e3027a271cc9b4969e3c2801749e9140c77cce67c191674ac0db9f3ab414e5b8ba5da708b6b9088ee20d573627f213dbe107e684b7fd9bc691fc698810bd8ca0ac358cb818a80b4b992dd380c863ff80ba3908bc7573ddc4298fe6c711d17ae771969377d8d1b5ce51a5ca7eed085164ccf5bfb84902945ff8cbcc2f47db39b495648b23e12ff2da41879276801f3b0514cc62969373c9f7f285f0ecfb7edbbd2b834cecd24829e29a8ce25a0ae772e8b8257ed0e9477fbf036d8621b90e6dfd27907ecd4e2e1087737b93317e94bef0b3b0e23", 0xdd}], 0x3, &(0x7f0000002000)=[{0xa0, 0x0, 0x1, "513da891a2767a87f6b1d6f53f1dfd997becf4100255ffe0a4812a5cb7a248c662dbaf8299cce2ab4dc2cbe9076961201dc38e2169cc9082ce13d2e19af11f3e2afb813fb16be4a4f6cfbf2edd37198b9434fb18e5ef37cb108e7a300ce378e48b2b7088889202b42c80725db804ae52da0a68ce6a059fbc80e77d18974c27d0cde5d80f9a46d4aea0548865121b"}, {0x88, 0x100, 0xf3, "8bfe7e612d124d717dab0a4e2c23d969d0f7b632beba8964ab7eabe00f08434eb76972dd625979351613318db73e1ca118c27a0ef47ecf687698d3e210580a614dff50b9c526eee0b0b1a45b1162023acbc76e78141193b966b8f517314bb0557ec297eae3300c020b2822eafa8a80b6db26d5187bd9af78"}, {0xa8, 0x0, 0x3f, "76b44aa40ecb9c98027c3984ff554958117ffa8f64d6629081f86bf47fc07ff616cf764fe942a6ba9e2713d79078d11bc23cf79012725d29431f6568387d5905f270451717c4dfc47e49c597e45723e3d7693258c668abdfa41c8f5e70dc0a918ddfa71f1e7554d2b12d85b6066afb8a8f6333a3eae45a841c54397fefeeaf140aec8c7ee0fcf013ed14b3f0599ac9bc8fdf965dcd4b3a15"}, {0x90, 0x10e, 0x3, "8b893b14e560383ebe4715ca8eaf75156eed20d173f355ca8b23b039b9c63993782bfb5d84d37dee3eb747dae6634c2014c1aa7f0af5b03118d3567fed6710c4c1c64fa6b9945d0d9059b3b2492f13e3b10d9a443eaaa84a49085a38a497f98d4d49a7d4fb94f15d80d7add615551e1bcea2593986c68dcfdb"}, {0x1010, 0x117, 0x1000, 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0x32f8, 0x40}, 0x0) 2018/01/17 02:08:14 executing program 5: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000525000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r1 = accept$inet(r0, &(0x7f0000f6d000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000999000)=0xfd8d) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) 2018/01/17 02:08:14 executing program 3: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x0, 0xf) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f00000f7000-0x10)=@ax25={0x3, {"bab4b57ad82a2e"}, 0x3}, 0x10) syz_emit_ethernet(0x86, &(0x7f00000b8000-0x14d)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x50, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [@routing={0x2f, 0x0, 0x0, 0x0, 0x0, []}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}]}], ""}}}}}}}, 0x0) 2018/01/17 02:08:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000002b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x10}, {[@generic={0x88, 0x2, ""}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000385000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000695000-0x5c)={{0xa, 0x2, 0x36b, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1ff}, {0xa, 0x1, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1f, [0x5, 0x1ff, 0xde0, 0xfffffffffffffffb, 0xee0e591, 0x200, 0x0, 0x6]}, 0x5c) 2018/01/17 02:08:14 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000000b000-0x78)={0x2, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x264, 0x0, 0x100000000, 0x7fff, 0x40, &(0x7f000001f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xac1, 0x9, 0x992}) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x15, 0x2000000000000b01, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000000c000-0x38)={&(0x7f0000006000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000001c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000018000)=[{&(0x7f000001f000-0x4e)=""/78, 0x4e}], 0x1, 0x0) 2018/01/17 02:08:14 executing program 6: r0 = socket$inet6_sctp(0xa, 0x4000000005, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) ioctl(r0, 0x10001, &(0x7f0000aad000-0x2)="7cb0") 2018/01/17 02:08:14 executing program 2: unshare(0x8000400) r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f0000005000-0x3c)=[{0x0, 0x0}], 0x1, 0x9, &(0x7f0000004000-0x8)={0x0}, 0x8) 2018/01/17 02:08:14 executing program 7: mmap(&(0x7f000022a000/0x1000)=nil, 0x1000, 0x200000d, 0x1000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x8]}, 0x6) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000022a000)=0x108) 2018/01/17 02:08:14 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x2, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000004000)={0x2, 0x8000, 0x4, 0x9, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000005000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000003000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000004000)={0x0, 0xffff, 0x0, 0x7, 0x10000, 0x2}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000005000-0xb8)={r1, 0x8, 0x1f, 0x8244, 0x6, 0x10000, 0x2, 0x8, {r3, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x2, 0xf56, 0x3c}}, &(0x7f0000003000)=0xb8) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000004000-0x38)={&(0x7f0000003000)=@ethernet={0x0, @random="d23e72c7d450", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000-0x10)=[], 0x0, &(0x7f0000000000)=[{0x28, 0x0, 0x2000200, "7305e1d02534c549ca1e2a13322e396b0b"}], 0x28, 0x0}, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl(r4, 0x8912, &(0x7f0000000000)="") socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/17 02:08:14 executing program 0: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fe5000-0x51)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f00008dd000)=0xe8) r3 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000fe6000-0x4)={r0}) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00009a8000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, r1}, 0x14) r5 = socket$inet6(0xa, 0x2, 0x1) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000460000-0x8d)={0x0, 0x85, "c363461c9592a82f3e0740fad7aa68039c2f02105430bc3cb53d27da4480f4eca3599320e70dad4ef7c2c53d27224a773f090fd72caa67284ed483915a46dce963099320f1cd5eb5016dbac6ebe4f9903109fcc23e338191796d1e8e65f4698b9be20a6c750c2d6b9126308fce12e21142342094842a4aea86b2aa54f71ca4acdd1169dee2"}, &(0x7f0000ec3000-0x4)=0x8d) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r4, 0x0, &(0x7f0000b68000-0x4)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000317000)={r6, 0x6}, &(0x7f0000fe6000)=0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fe5000)={{{@in=@rand_addr=0x4, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x2716, 0x3, 0x0, 0x0, 0x80, 0x20, 0x7f, r1, r2}, {0x8000, 0x3, 0x8, 0x3, 0x6, 0xc31e, 0xdc0e, 0x3}, {0xa, 0x2, 0x0, 0x5}, 0x6, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x2}, {{@in=@broadcast=0xffffffff, 0x0, 0x32}, 0xe7f44bbfe369dd5, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x3, 0x3, 0x101, 0x2, 0x10000, 0x7}}, 0xe8) setsockopt$inet6_group_source_req(r5, 0x29, 0x2f, &(0x7f0000001000-0x54)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/17 02:08:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000956000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) sendto$inet6(r0, &(0x7f0000ab4000-0x30)="", 0x0, 0x0, &(0x7f00005a6000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/17 02:08:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r0, &(0x7f0000552000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c3b000-0x4)=0x10, 0x80800) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000d54000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004f4000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f00005d6000)=""/251, 0xfb, 0x0, &(0x7f0000508000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x2000000, 0x20010, r0, 0x0) 2018/01/17 02:08:14 executing program 3: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eab000)={r0, &(0x7f0000ea9000)="", &(0x7f00003d9000)=""/0}, 0x18) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00007fc000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000eb4000)=0x1c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000301000)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f00006fc000)=0xc) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f000005d000-0x5c)=""/92, 0x5c, 0x2000, &(0x7f0000eb5000-0x14)=@ll={0x11, 0x0, r2, 0x1, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000e79000-0x38)={&(0x7f0000eb6000-0x60)=@nfc_llcp={0x27, 0x5, 0x2, 0x3, 0x1, 0x2, "89c03392e3e5169019ad87da3fd733c54475929c2c104550da4565b01ccb83d27161b21f8ba0ee4e5c1abb45b9b08bda0328d5ec35b0d3f29a843544f188a8", 0x6}, 0x60, &(0x7f000061f000)=[{&(0x7f0000eb5000)="3343ef82fb7788f69fcbbd9be70f9492b7dcc722dc7da7bd31572c1b9f556e855d1a6b467d30119b81f5446d30c9a8f4655fa21cc2764e5a72d82772786dca7d3372fce7c25fa243d581d4215e0806963f2d183abf720af8dd9131", 0x5b}, {&(0x7f0000cf8000-0x24)="389fcbcdf1afa70ed4eef696b32c773f6cd43360f98b2e97dee004eeb3565dbabc7262dc", 0x24}, {&(0x7f000015d000-0x51)="3fe1e2dc59bae8789519629cbbfb41a511f593736b4d970f5935c916e2ef5677729e947775d67e721ec95be373ac48b5b7f4ecb3b7b12138234fd4c17130f88c6b78d167268b7019f0f250386b26dc24d2", 0x51}], 0x3, &(0x7f0000eb6000-0xc0)=[{0xc0, 0x0, 0x100, "b875688cc204f224b15fb81e62db358f32623a7c12bd0cae1df839fd79e687697bb7a1a6a007da102096e9c7b46d8f569346e043a04718df71781713dd612a99bdef7023be2d4ae28697236d0f22b24adbac0d9c354c8fcbf03df034648b290724141a2e023109a69d4edbe26851d9a7a6307f28cc1a89d6cdc5ac930c09d258babeb4ab6fbea2e01b7dddf5945253cd4d7f3d6735e04c6d462b7deb48fc28cec7fbbc915155d6713749862564870f"}], 0xc0, 0x4000040}, 0x4) 2018/01/17 02:08:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c32000-0x8)={r2, r0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00005d6000-0x3)={0xfff}, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000eb0000)=r0, 0x4) write(r1, &(0x7f000076b000-0x24)="220000002e000721004f10020000000000000004000068dc9a000000e700ff02f157", 0x22) 2018/01/17 02:08:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000010, 0x2, 0x0) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x88) connect(r1, &(0x7f0000ffb000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000303000-0x4)=0x0, &(0x7f0000a77000)=0x4) write(r0, &(0x7f000003e000)="260000005e0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0x2f1a8a8bb4df429f) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00003c2000)=0x7, 0x4) 2018/01/17 02:08:14 executing program 2: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004d7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f7f000)=[{&(0x7f0000f81000-0x2e)="1c32b2acac15e0ba7cdbe45ee28f708a8fd6834580891da6b1c91b27488afbe6a98a0b161d92342a975da13ab2c44a", 0x2f}], 0x1, &(0x7f0000f80000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f81000)={&(0x7f0000f09000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000a6f000)=0x0) 2018/01/17 02:08:14 executing program 1: r0 = socket(0x2, 0x805, 0x0) connect$inet(r0, &(0x7f000099b000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:08:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000722000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00000b5000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff4000-0x4)=0x2e, 0x80000) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000bbb000-0x5e)="e87f6f864dd17c5ad5254a5c805e22463190ed85cc8b23ad22e388fc225adca7ee21deaffc3ee06f096e4ae0b953cdb5068c4f4fe8030e813b695b595fcd15d9b435343d1e9ebea355b6001f6f60a287f527990216dc278dd35fc2eb7c24") r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000971000-0x6a)={0x0, 0x62, "a4c8fb3fa952afd1a8087c721e2dddb106dc99a6d4017167e1e60b15f5877e4f398a786eb1ddff5e0bff9e709982dfd3756fcc7ccce5c7a0a1756ad2f5608f499683a4ee29acd08861fadc1194cfc2ef4d74cf03821d8720815dc02c0137237df5e8"}, &(0x7f0000dec000)=0x6a) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a89000)={r3, 0x4}, &(0x7f0000a6d000-0x4)=0x3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00005e2000-0x107)={r4, 0xff, "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"}, &(0x7f0000c29000-0x4)=0x107) ioctl$sock_ifreq(r2, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='lo\x00'}}}) 2018/01/17 02:08:14 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000025000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(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) 2018/01/17 02:08:14 executing program 7: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d1f000)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000063f000-0x4)=0x20, 0x80800) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000762000)={0x800, 0x5, 0x100000001, "64c0fe400c0f", "2cf64d931fae5740bf864b6b77c1e43a"}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) 2018/01/17 02:08:14 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) pipe(&(0x7f0000803000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000fc5000)={0xa, [0x5, 0x800, 0x5, 0x5d76, 0x21ec, 0x6, 0xffffffff, 0x3, 0x7d5, 0xfff]}, 0x18) setsockopt$sock_int(r2, 0x1, 0x17, &(0x7f0000dad000)=0x7, 0x4) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00004b9000)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) listen(r0, 0x3) r3 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) socket$inet6(0xa, 0x1, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback=0x0, @rand_addr=0x0}, &(0x7f0000b74000-0x4)=0xc) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000249000)={0x0, @multicast1=0xe0000001, @empty=0x0}, 0xc) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000fca000)=""/59) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000e17000)=0x0, &(0x7f0000070000-0x2)=0x4) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000000)={0x8000, {{0xa, 0x2, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xea3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, [{{0xa, 0x3, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb07f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfffffffffffffffd, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xf8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @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]}, {{0xa, 0x0, 0x3ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x5c2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) 2018/01/17 02:08:14 executing program 6: mmap(&(0x7f0000000000/0x8d5000)=nil, 0x8d5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xfffbfffffffffffe) mmap(&(0x7f00008d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000076c000)={0x0, 0xc1, "a91beac862b6291eb0a58c9ccc5701e27eb1b6347c9a66db60fb84d727e413528151494e8a361b8e108a5382bc22cbb7a5aad66aa5aa00044d0919f7cc9b50c1dd03ecc59f4947ddea5176e1df198669d2e29b3662ebaf6f8aba29ca7d6dcf8bf287bd2a217a3e8ea850a798ba07895d7589ba5ae5fbdc15ccadac96b625d66b31f338057acc0525a7ee047b571a69a5fc61563cc58bbd6203907c2c9fc319593aff87cbb347427e8c6ce6b1901916cad2ec9193a1795d3f1ac30f8827087f1350"}, &(0x7f0000141000-0x4)=0xc9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00008d6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg(r1, &(0x7f0000236000-0x38)={0x0, 0x19d, &(0x7f0000200000)=[], 0x0, &(0x7f00008d4000)=[], 0x0, 0x0}, 0x20000080) 2018/01/17 02:08:14 executing program 3: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) socket(0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000e4e000-0x21)="", 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000235000)={0x3d916a6631a80014, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00004a0000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f000091d000)={r3, 0x0}) 2018/01/17 02:08:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x38, &(0x7f0000001000-0x38)=[@in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}]}, &(0x7f00005ae000-0x4)=0x10) [ 963.225990] netlink: 40 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/17 02:08:15 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x3) setsockopt(r0, 0x84, 0x8000000000001e, &(0x7f0000000000)="", 0x0) socket(0x9, 0x7, 0x7f) 2018/01/17 02:08:15 executing program 0: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x7ff) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000af1000)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f23000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000f23000-0xb8)={0x0, 0x9, 0xfffffffffffffffa, 0x5, 0x6, 0x8, 0x10001, 0x7, {0x0, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x237384dc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x0, 0x7, 0x8, 0x10001}}, &(0x7f0000627000)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c50000)={r3, 0x7, 0x30}, &(0x7f0000deb000)=0xc) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000f22000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f23000-0x4)=0x10) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x891f, &(0x7f000092b000)={@common='tunl0\x00', @ifru_ivalue=0x400}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f23000-0xc)={0x0, 0x5, 0x30}, &(0x7f0000915000)=0xc) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000115000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r6, 0xc010640c, &(0x7f0000f24000-0x10)={0x7, 0x5}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000f1f000-0xc)={r5, 0xffffffff, 0x0}, &(0x7f0000f22000)=0xc) connect$inet6(r0, &(0x7f0000b22000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/17 02:08:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000037a000)={0x5ac, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6(0xa, 0x80003, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x906, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2000000000000081, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000bad000)={{0xa, 0x0, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x0}, 0x7, [0x8, 0x3f, 0x401, 0x1, 0xc51, 0x2443, 0x3, 0x3]}, 0x5c) bind$inet6(r1, &(0x7f0000c49000)={0xa, 0x0, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/17 02:08:15 executing program 4: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "89020000"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004bb000)={0xffffffffffffff9c}) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000aed000-0x20)={0x18, 0x2, {0x3, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/17 02:08:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x1a5) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000acb000)=0x0, &(0x7f0000aba000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00006a6000)={0x0, 0x93, "5c628e5fd1e498b5b276a3c1930b92dc394f0ecbd7d77bef36e4f290f73239efb6f2f22d9246c73080948cfd53bccdb3a53473bc131756eefe7e1f6c53b771a2d4979e78b2d7a55b3e083b3f34d780da13ae074df37d29bd5c583809575ff5d9f4697349d4b99f1ae4b37601c375f28c9b5d49dae9a8f9657674e5225149c26f13d63a856ff4ea5d81ac04391257fa1076f645"}, &(0x7f00004ff000)=0x9b) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000aaf000)={r1, 0x2747}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) 2018/01/17 02:08:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000584000-0x1c0)=[{0x0, 0x0, &(0x7f000052c000)=[{&(0x7f0000f7d000-0x7c)="05c03fddc7264ce96c48b0532a1555f1", 0x10}], 0x1, &(0x7f0000b94000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b71000-0x4)={r0}) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000ef2000-0x1)=0x100000001, 0x4) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 02:08:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000096f000-0x4)=0x10) r1 = socket$unix(0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000566000-0x1000)="82283f7ce6773aa054962985f3c4b2df30d9ab90606ccaea50d22a379e7e4f79f6d7abb6dd6eb924e6af6c0fa2c0f5a4e55fe1518dbdf5cf862cf21fe4eb2ea46357580ab0fea8929d3d19997e50606d395d0c464ba8983194ff1cd8aeab5f40dd17d81ff2eceeb47c9c732163c51bfbc1b3dfe083f8569bc8b804a55ec16af34bfa6db87914b578b50ccb5b46c3901597768d2a684e6ae0fa694fd8fa669b5451f6f98d7764ffcb80db2bf785b014aa833fb2e106f8f07d54cdc21a18bdbb565e3cf4068b241cfe292e67b4aa93aef066b7db565e4b08501007f9b8e87b000d6ec95bac9267f7749975548e0df0fa841dba65555022f090c68cfada88641a5f66d855975d8c921f4ac449a39e488488889c1932cd1fe3607c78692de91ec76260ec1d56273a7c145a7a804ef5ed2d08ee5e646dbacf936b849ecdcfebd85028061fdcf30e996c12c7c02a6b066c54a95c04fef8118b0ec8298604ce060da6f4b419a1ac8d638809aaab12fa3ad9441c304e3b964d3dcf754c9f0a82431510f6a8ce50142d13c346d9b9ed683088c88e08662970e983ba53c691ee33ac206a3645169e5945f22437a6a7fc5be2ccbe551205a2684b1a451b495ed1c049d87e622ac1a6e8c1526636a9d2b90b16418b83511bcd465c61965448af54cb3bb994e54f78e56a4d344e930db75a365b1895573b2e4f10045014e3a9fa47d82b780764049ec7d2173698dd4ff1f160382306e4f291872b85131e6f471d8cfff8d3c6c3cec598c87f21ee45483fcd71c3aaf68164d7b56f6aac7d7af74af2f9d3a48c764f7a53a3e99f4d6aad693b7e32991ef0594da8a714fceca5f0f38d0bca0384d6d29b81e4704c2c625f520cf892b8edd7ce5faa0118584ed8dcd4e2b07989523af3db0418050662b524b8afac4339baf5568920ded222e34a73cbd9d1535f2c2be66070da6e91155790e02a6d840d8ea394525de902dd24b936c380aa06410c9c6deb25945539cfc2b7bc7f348565d4401509a12ae018ee2fefad7818cc8134d77dbfd3475a12da4b60130a9a8fcbcf2b5bdda34eb8b81549fc5d90549cf66de64e35bcc775031c94bfd5f2cc8940228aa3b680cdcb07b3ecab120b0a1ef47a6520e697124fa212489daed23792a6c32c7baa1bf6148771ff4c42f8b5ecc3b7644bbf8447d6612016ef4cd800e9cd29a931b4cfa4c5da2f13f6a743c4e34df885c9afe50533a61c37693a962b544e8c0c73ecce4e0353ada8dac880f5165a1b4ec3ebb5d23c946da8535c23d89da79241995748bfe89871e654f1889a849461c015327d2e773f35aa0b9d37df3ea7098830e45982657c5a3ede95ae317a2b0142bd35feea4d8ae7ce6448bdba844b5e3ceaa88272d125af1b62c13fc34a955c7d0f651dce3ea35fc7e8dc15a9a0950f3c3ea62fbdca1565a0dd4f47b7bbf9021542fa36e841ddefbcf0f8b872215b4c80ecf09e07e1bb1e65f290953ba508a24d4c4a9e421f313e5cbf651d224baa77cb81ee2df474e6f65af8f17a0df0268b13a46014692b621b7fb7a77854ce811bf3939ad08997eb45c91137250478f0312d48f887e6da5eb77f05e8087ce7ea31ea1650db6b1852156355f6398ffe1a125bd20bb54e70f299f6e8a83943a00ddc8026795a207eba0f64f34655f67d2a1de2bbedfb325e35021f4f8f70ba33a384bb0ebdda922b64e4269d98a901e3c27edb24b1c9cacf92deba91ea8d41ea6802d0a2683717439b63c3a347f93744d7865117efc1877934dad3d4116e83fd048bb3062f43eff121eed293c2ae6808cdc1f69dae819e4fdf6cf68107bcccc4499d96679fe438c66597267f70a3bfb32df7b96c1184f441b17ed62272c51ba17a48b756ed747f5a0d612d09377deaa38081f58b543587064e31576e038c09d9c052e7f048afcd2141ab18dc47fc144b3c6869284f61468cb380059f0303ae449b7bd5e4c8c552ee8d4b629111f22671625051d1ae632b0d2a9bb311272dcc35c2478e05ee02c9d5e2f1e538e15e260758722740abc031829ed0ffb0cb463fc3a6d34f968a91c00c8e48f9c7935353072c284d6bf3c30d39479b4d6034c3fd506fcff1c7f200cc1d7c3ab98211e0a49c06b7c6bb583a74acb044b61fc72097ded7181fa960aea920eb1a2ec45cabf3185ec4a1e6845dbb2e26ccf970caa2ec101156f1daf731e61baa1e4a8b303937f7c68b5acc668a31c2ad34fb6f3d2b280b126ae261ee845619f0cce098623610b0fef7571d73bcb222bad54a0a1ee01e7fb3bdbf9cbb12ff9c6cef0ea6b5ba4703dcd595e22730f0ab11fd9c1095b91d6f97bc555ac7574302ab197395343fa8b6e6e8c71f830ae5832ce90ac7af333ed1e82ed140fea2d711048593a58b341ef3c1d5ecee19572e2bf061a98db0352ca8234b05c11034581cc868e236d5cfbf2ff5d41c481d716c1fc30d4ee2cf103b3d39173e9e465edb604fabf0449ac3c21863cba1fd7d4070bfb6722361bc5580b17886dd3f1678b82ebc1537fc75bd9dc1fcb9d30da4920cdf220a6abe3517df969c1ad35fc017891f134c6a9119cc85ae8eed7aa3a3c20079fa64af35187223a0fa962dc2047ecdcc2671d743687470ff916381d12376fe8af3c3a1f106e633143cb2fd876163add4118d680cb887e9eb40a95a6e1d5962df0963701663827e91a1723d35c660f75642387d0db4556d4a67502967dfbb98f480813ce55b4fe122ff9e3eb5930265f3e559f3414599d7be52deb9267686a926425bf39632950ede46a9c6349ee77970d7083ef089c58069118d74552357c00c9dcd07e53984145aaacab8e40d6f5ff96a269e5fd4f6819d8d8be8ec02716c06fb02bd187166f9845ff1d08f00461652b19cab05c0e25dd8239fc6880047fb56ffbbc60243b48144954b4f5e9f659f9a281cd1fe12881f0bbeea85c722ce50d1bb60ac9e54171df57d80b56da470e07cb3b4e6c115bd0e2957c15285fd792b7e10dc919e6300524717b10de27fcd96e9a52288fd9dfafe91d9dd9882e51c92d3a00afd33aea598fa413284529f04750cfd54eea04f9b79441cfb3fa4c0f723a48a3ea8ba38dc607fb449b217eb35d489c1601a9f1b6b00df1957bcb27146251fc82f64112163198b7b127a7438762315155102a9507a98eab4db8bed658e928b6d7319d4aaa734182666e73bad67596c2610633c24e23bfb4372ea3beff3f38be374ed4e9213c76acb5ecbe78fda82708b8ea8484d8f5abb5a4ce0eae72e7207b45a2a5b3bec8b80242961d7bc5964c3bfe1f29cd202e47618b1936dcf0b8463a776fea10e4dc65822fd89cc25fd2e9f7caca54662162f80c01f7e32ae143096efd716a216956e86b0350068feb5a8e89347d9065c01c14f00ebbeb2748bacb9f410e0bd147c909bacad3d58996e3ca5200a9c16ff345426e7bcd628159f7d6f70ac890712733b74db4abe44238dc449166182102fa9dcf2e3361bd58deac0c84d625121864f803d9217de1d151e1b36ad313b1d990a4f5a35d68198ce9b552d798668662bcf0b395df210514d5ce4d5c4eb81ce2917f29c684fcdc6f6455cd9ee63f6be8b06053b9982277e3d55e6d8e5d6b532e86ad11a488585416e3800c5cc7e25dade5b6ea06421807ed1619f4a10f24bb420bc569c0e997e852f7d650191c6c72b20e75d8f41d096a1dd2f04ee8946d5d3988feb54e30bea8b3d91042aa139c416ad5b9b8f7291ae7e78c467e1339adcd685746e912677bd01b0fa0ca7a3594a1dbbdd45569a504a5d181426d4d5c50ef24634874f8532745f26e93ff806cda9f12d1c2ad2a79c297b99f51c3123576d9ec4219c93352dcfbbbe4e0cd525a700e61082f0f4a3f1189aa224d366ead560ee1b85e05a1b2a9ac339a8f2bb41aa64eac23105918db929209c43a753816727b801a41427359d96d04970006e136ca6baab8a97a7e61b67b9fccbcf1d3a0803122a8be51e92553498c56375af0849e8d79601f54c2dc3f9bdb7924e1617ce2775547746227bf00ee50c64ec0cbe2ac6f55b55d47c03f6d42bec89e98c12f402ec0e5ce2a1012c0c8594d1bbe763779568e660f9b7b3aff37965c0028fb94a8211a60716f6db527b95adebcc1b3c5ef617c310f492ba884f7a5a14bdcb8995f51d1f9f545d072ebe1a689c77cd4ad3671c400d8caa4d0efe995d5589bca4ab140b085d9deaf125cfd790c98c0c0839fa843433a84cc83695ce7166369f1dffae5ce7d2d1f1df62a48d264eddc776cb93756bac208d0758823432764d12c6ddc1641f1758ed4d64e23ec019b318ff0a6f392b3d19ef71f4e2b95e0db916d0967dd563877c7add01f0f4a3bd931c808b298961abc9773670724ab7e09922e0436781e2e65c2b23ae5bc8580dbfc79c7f34534460b1a3148c415c41f139b0f83ff8f00d4df23dcbd1bccb714863d7f008b38ef213977b2328aa4adb7baaa0be18aa7dd2b77b423c38f162b26585ce0ede25606d14a77b175cd14cf64c35dc0e881217d419ad032c390d7ef8c0164e9251c116047d2e962e9dcf9b496d8b00141fa700ab2c6170b6379a3c2b617f2bf669c1c167a3ec0f7ba0a4479cf7abbfa7e50f7ff8a3c4cec3863845c87d0edaf9671c693a2d286c412ac0bca14c23b28d84bedaa9f3fba6bf7bb7a91e716f53df70ceef8149e9ff8a77df7b33dc4ad66f6da9345bc7d14f1d41b0a0086be2dfbed17c8e57537b206cf69c931977237ef2e17a440f4205e4a2d134acf2a99cdacc452e29b3e877e9e54ccef70c0060402fc33836f85887e640ab5d8acd42604d1c9ef9a47aa5f4d858328ab99640669de0f31ade1ad83229d158c16fad502ab2eaa6f0417fc804a80536f6a9f4007b9d9c36537ad8b336236b2641deb1e359f306d47e6e6ca895b0f90065fa07e14d2943953dcf72e61f30c23b23636d0455ee78a9878d60a5e3141faab0fffc2ef13875787b67c97d99c862f73551336813e81e9dfdd290ed367f571201925a86499770ef853c088f8b309a00442959181a6d86f5a0ffe7369d48b5bd1415ffa72e13fef37cd64c1e34db25594f6f45bfe9530f6af2dd6703149a85b20f21063f0affde6c2e636029455b831083c3e2f63f99498556e5f02fcf0c3c2505662340bc63b88eaa4d400bd5c54dc78a8f11bf19604b9efd63731148f9db2365bc98875931e399735c2bf720d2da49272e772a5de729097d7c89e350689a44a3784f47720bf65128d327dbf3275660fe4fb6b4c8181cd18998da89564bb0ad8283cfea945132ffc48bbb5ee56181b5ccd7426ab93d32f6232fe30a6242586c85fedf17a5130722265a45dbe71f4c100c636582fcff179ad9e87c71f9b02433442c9e6845217030b5d1eb3ef062b96591f95371d4dbe832068aba3725b9ce699b8d97e4192f8d2df54c2b49a654804ffa40767ed2247dc0b5e37a392eb07bcaa1eb67f17f90381feaeb802cd2d820bdf8d79f141a0467fbd568918895878544cc251005a9cd1e086000d8ecd68f87f4ce23d792939bd3867d2b972a0b603c2c43bd6c5c9588cef4d2582b4560653b8cc36e277b6717025f27cbb0a7178cc877dc40a69aa84fc8a34e8cbe8fc7f239cef19622ec213f51247bdbbb9ec4d87325580b4f17f4f7db540881f1627097f70e3850c63038b1ef2ba33f31b0373d930c6f6318a90799304dd43e081534349b1adc334f09ca90baf863a6234984ec5642b90164e01f99356a14b19bb29464d66611f510f75b4cf6ee9e217981eee9621f5f98dba09b187026017971d967e8f4f1cd", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f00005ca000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000058f000-0x4)=0xe, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a5d000)={0x0, 0x4}, &(0x7f0000415000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00006ea000-0x82)={r3, 0x10001, 0x7a, "c115c0e2e2cb8b811771db4d559170b52cf83c6abe03ee3af2fe451159e9e1dfa4498e4bbb7a5a805fe2709f2ff6a20394ddcd0e9456e483d31cc0557af0ac203800dab4ff6fff31d92eaad60b94b3786b67cee276e0a3f05ac425c4ebddba3c999c49cee307deb8c919658f7c1aa3c532c395bcfa77f1161dd5"}, 0x82) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b6a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000404000-0x18)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0xffffffffffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r5, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000773000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r6, 0xc0186419, &(0x7f000026f000-0x18)={0x5, &(0x7f000060d000)=""/33, &(0x7f00003d0000)=[{0x1ff, 0x25, 0x1ff, &(0x7f0000234000-0x25)=""/37}, {0x7, 0x9c, 0x5, &(0x7f0000f61000)=""/156}, {0x344, 0x88, 0x1f, &(0x7f000096c000-0x88)=""/136}, {0x20, 0x1000, 0xd6e, &(0x7f00009e9000)=""/4096}, {0x7fffffff, 0xf1, 0xfff, &(0x7f00006d0000)=""/241}]}) 2018/01/17 02:08:15 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000021000)=[{&(0x7f0000021000-0x6a)="c01f578d07f9ceb0eba9f219e5adb38ddc71e312f7e33f38719b6d497e0e1ae45a5f31d01b1ac0ddbd9465e19e258e03b2f4c0fb8045d28c4be7720431f4dd8e69c99906d62e027bf70b95ba8ce838a52338fadcf2385298657b521693cb446398eace3a8a8d90d3f3ce", 0x6a}], 0x1, 0x8) readv(r0, &(0x7f000001e000)=[{&(0x7f000000e000)=""/31, 0x1f}], 0x1) 2018/01/17 02:08:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000ec4000-0x4)=0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00003e2000)={{0xcea, 0x80000, 0x5, 0x7f, 0x2, 0xad0f}, 0xfffffffffffffffe, 0x3ff, 0x0, 0x0, 0x3ff, "8500893758b863d45fb3efa6b85b9378baaf15c3ba33190a587b7c5ab120f2e933e25f909b0f0fbd3bb55b491e6a30e69c02e9cef0129b72fdc97ab75e0f1c76ff62695d293d1392b5f822d43da06e11f010315b53c3db8faf828e18f37e6004952b18166369b13e646b95c7214ab8c9ceaa11970372e65a6c8c98dc940b4cad"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x4020940d, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) 2018/01/17 02:08:15 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = epoll_create1(0x0) close(r0) socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) listen(r0, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000000f000)={0x0, 0x0}) poll(&(0x7f000000b000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 02:08:15 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000027000-0x98)={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]}, 0xfff, 0x3}, &(0x7f000001b000-0x4)=0x98) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89e9, &(0x7f0000027000)="91c1882a46c8cb48d59533d9efd498766adff593942cc9d42e6509b7c26353473ac80aa5f41aa2d09daa188d9c059512e45c19c7c2d718ba0570186c4206913f2d76f0c76f3167c3b7e3849eb6953ed6aa25d8d02bf68da83752f8117c739b777ad43e8980d0afaf1579fd4ba72614651bb18b8a993253803f47e99fae6b3d44c6f5addcb7dea2b2b59e9a36c6003af503b793ff6f70259b322124c504d2f4aba03b3e73c10eed72421e4c4a79cf38de7936c4926f44b01842841f7283e688d0c399edebbcc48a8019b427b804668feec421391edf7893f2f72900913d1e") getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000000a000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0x8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r3, &(0x7f0000029000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000029000)=0xc) getpeername(r0, &(0x7f0000028000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000029000-0x4)=0x10) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000026000)=@assoc_value={r2, 0x9}, &(0x7f0000029000-0x4)=0x8) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r4, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8924, &(0x7f0000027000)=0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f000002b000-0x10)={0x7, &(0x7f000002a000)=[{0x401, 0x5, 0x9, 0xff}, {0xffffffff00000000, 0xb048, 0x8, 0x3f}, {0x7, 0x5, 0x3, 0x3}, {0x8d9b, 0x0, 0x5, 0x5}, {0x9, 0x1, 0x7ff, 0x6}, {0x3f, 0x2, 0x6, 0x7}, {0x6, 0x1ff, 0xfffffffffffffff8, 0x4}]}, 0x10) connect$pppoe(r0, &(0x7f000001d000-0x1e)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) 2018/01/17 02:08:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x2c)={0x1, 0x800, 0xff, 0x1, 0x14, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffd0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000d000)="", &(0x7f000053b000)="5ec7", 0x0}, 0x20) r1 = socket(0x0, 0x805, 0x7fffffff) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f000029a000-0x8)={r1, 0x22b3}) setsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000060000)=0xeefd, 0x4) 2018/01/17 02:08:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) 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$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000ccb000)="b0", 0xfffffffffffffe9e) sendto(r0, &(0x7f0000b11000)="91", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d2000-0x2c)="db", 0x1, 0x4000000, &(0x7f00004db000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000da2000)="aaba113e1baedc5d6737ad45687e59189daae764bac9a0ad4508d77511235b75abf740287afec298049ed9b9690006f2f2070a48472dccf1eebb010cad4d1951443515b6f72f6c5c4b00030150447e2220454e0236729cec2f58f46603bc4db32502ecb4476d903e49078d671cc7c4d19ecfc9d971547e8bfdd06202467edaa4f58344d5245c6e24c2d0f33f094fb2f5f826a535b990511f09006da3bdad0eca2e7ad9709931a43c1afd7c3407151ae5b2f376ec01ca0f4ab5f674020a134d", 0x253, 0x800, &(0x7f0000aa3000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7) 2018/01/17 02:08:15 executing program 5: socket$inet6(0xa, 0x4, 0x100000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000b85000-0x38)={&(0x7f000058f000)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000084c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000bfd000)="d3", 0x1, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/17 02:08:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009e4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c8000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000141000-0x8)={r1, 0x100000001}, 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ce4000)={r1, 0x0, 0x7ff, 0x7fff}, 0x10) 2018/01/17 02:08:15 executing program 6: socketpair(0x9, 0x80000, 0x7, &(0x7f0000363000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000c3b000)={0x902, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f000012b000-0x20)={0x4, r1, 0x0, 0x3fc}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a11000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x100000000001, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000970000-0x108)={0x2, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/17 02:08:15 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x800) r1 = socket$inet(0x2, 0x5, 0x7) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x18, &(0x7f0000f73000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000f74000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000a000-0x4)={0xffffffffffffffff}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000f74000-0x4)=0x2, 0x4) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000f74000)={0x0, 0xa6, "1bb44624bed870a6e66c4455a6fef36819969c91facd103bec3a7ee57fe1322177f7984957d3ce58b32a08e82cc6c14d1f58e207cd0a3054f54920e38d3fd44ff64b4c56a452c9fc236339c2ebbba35ca73a217bbd72edc965211ba842d4266e64c5b250602f43a748426e544f62baab5ad871ecd45ae44e2b7016c3f49e24c77c45101a3fe9a039e5afea502f17a5a2a34306b2406851a1a3763cf8850a610f0dd8f1e36dbf"}, &(0x7f0000b0d000-0x4)=0xae) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000f75000)={r4, 0x8}, 0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ae2000)={r4, 0x2de, 0x30, 0x4, 0xa206}, &(0x7f000049f000-0x4)=0x18) getsockopt$inet_int(r2, 0x0, 0x1b, &(0x7f000034e000)=0x0, &(0x7f000072d000)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r3, &(0x7f0000007000)=[{0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000006000+0x268)="00cb7f8c01c2539489e3eaf009e5ecc8b3315763396db9b1813cb8e71b43f53098a3205535d6fd2cb3ddf666de213e416f036062f0d543fc881d32284c2adec1fdf5b6d819dcd1f35ff557bcbc0be126159fe32bb147d8f6b0299eeaf510b1d6c22cd700231929b02c322871f9e173aed7944c436ee810f14ce5dd557c9003d1931f2efbba397abaaef04faff73a8bf6b9d35cf884aac7a1fc14699f503652146951a7", 0xa3}, {&(0x7f0000006000-0xb7)="d875da19fbdf725d6db76350308d2b70b3271c279bf2f8768acb54fcc911929b28fd68da6ffcd6c79738a70d29fd9ceb1a98e10d87137d56a78b0eea2d76f73f694307a6410150239372a7fa898021c0852d2951aa6c4ed7a21c822b1fdd57a00301f215f60303148daf5805f323ffa0ba9ae11387395dc0a246deec70d6c27188750eba2228c42c327479000dc028d57e06fae2eb0998a259763cd58fbe1853eadb7b23edba9362e5d4582e45110eafcaede4e0be7233", 0xb7}], 0x2, &(0x7f0000002000-0xd8)=[@iv={0x38, 0x117, 0x2, 0x23, "912041fa54ce8cb94a3ab5244ea2d1fa8ce10a83742e1b37ed4a906dbceb22836fc079"}, @assoc={0x18, 0x117, 0x4, 0x44f}, @assoc={0x18, 0x117, 0x4, 0x300000000000000}, @iv={0x70, 0x117, 0x2, 0x57, "c46cb2fc739d7d4cdfc55d63e0874321edae5e3a15664cf45c4321cfacbf2cc6ee20699aa4509f61342ac8605e284f63aa9e85339b4dd17e1a3ced99af3f16a460eb20125ba89bb8133af864714711be63b654cae05a6d"}], 0xd8, 0x20004000}, {0x0, 0x0, &(0x7f0000005000+0xa27)=[{&(0x7f000000c000-0x34)="8b3499a0693809e71af1c39a4e511503209ad166c97e3150fb14d97376c332fe548ed029c61cc948975d1511a699ebf5a43bc25e", 0x34}, {&(0x7f000000a000)="6804dbf31738452cae5ea2faf663adada9fb06b7cee0f528233571ab053e4a1e23b93a2064a728edb828fbfeb9b0daad94efc9964b3081f50e1f2954692bf8542ac362508aa589e5fd", 0x49}, {&(0x7f0000006000-0x8e)="0f3cfce46ae664045e347568c395091600446db53075a7e2f7130e40c60b94fab588e7f26ce5080c44a8ac9c3c6742f07633250d5f444507d80f66488ebded3eb6cfa6400c6f34d6315be78a2df4ddc42e99f47e564b1ee31840e28c9c817554c7e352839b0e280bb3c20f6f113b09498d0dcec3eee5b1e1384633fd1145b9ada2ed3e595ff654f25b64185f0a53905431820ce939251aa511cd312c6d8ec6e70bc0f8eaa00bae6a4027512bbc435ffed6cfaadb6cb831a8d5231a3201c77b5e213d4a", 0xc3}], 0x3, &(0x7f000000b000)=[@assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x20, 0x117, 0x2, 0xc, "15067ad675adf854402226cd"}, @op={0x18, 0x117, 0x3, 0x1}], 0x50, 0x40000}], 0x2, 0x80) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000000c000)=@assoc_value={0x0, 0x9}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000000c000)={r5, 0x2, 0x7fff, 0xffffffffffffff51, 0x7, 0x4c45a685}, &(0x7f0000007000)=0x14) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x800, 0x20, &(0x7f0000f73000)={0x0, 0x0}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000f74000-0x8)={r7, r6}) syz_emit_ethernet(0x4e, &(0x7f000000a000-0x4e)={@random="e9e73ababc72", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x0, 0x40000000003a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) bind$alg(r3, &(0x7f0000001000-0x58)={0x26, 'rng\x00', 0x0, 0xc, 'drbg_nopr_sha512\x00'}, 0x58) 2018/01/17 02:08:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000132000)={0x0, 0x0, &(0x7f0000948000-0x70)=[{&(0x7f0000d80000-0x71)='N', 0x1}], 0x1, &(0x7f000079f000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000d8f000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009d9000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000039a000+0xce0)={0x0, 0x5365}, &(0x7f00003d7000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000603000)={r3, 0x3ff}, &(0x7f0000ad1000-0x4)=0x8) socketpair(0xf, 0xa, 0x1, &(0x7f0000a64000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00003ae000-0x98)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x101}, &(0x7f0000e6c000-0x4)=0x98) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000b8f000)=@req={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000c45000)=@assoc_value={r5, 0x5}, 0x8) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x280}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/17 02:08:15 executing program 2: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00007fa000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000-0xc8)={0x7f, 0x5, 0x3, 0x16, 0x3, [{0x5, 0x10000, 0x7, 0x0, 0x0, 0x208, 0x0, 0x0, 0x0}, {0x81, 0x9, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x9, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f000074d000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00004ad000)=""/2, &(0x7f00006a7000)=0x2) syz_emit_ethernet(0x46, &(0x7f0000088000-0x54)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x10, 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}, {[@hopopts={0xbf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) socket(0x0, 0x80005, 0x101) 2018/01/17 02:08:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x10001) recvfrom(r0, &(0x7f0000d9a000)=""/0, 0x0, 0x0, &(0x7f0000f90000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/17 02:08:15 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000fbf000-0x9f)="b691a6a0cda51a41eadee11387215862a10c3885399b0bf8ce67f360a49ca65c62584620e9117639d4e36ff7aa631690cca8b7da49787ce2c72ee0ab499ff9ac037af811c9ffaa1eea598c80cfc923592a662986503a4a26dac303d0e2dbd1ad64e7ba996c632cec49e41feac06c8808b784def8a7ab6184539b605525387afc53145f49539d2a971fa958a10be52aea", 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r1, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket$netlink(0x10, 0x3, 0xb) recvmsg(r2, &(0x7f0000908000)={&(0x7f0000709000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000005f000)=[{&(0x7f0000967000)=""/243, 0xf3}, {&(0x7f0000df6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bb3000-0x87)=""/135, 0x87}, {&(0x7f0000274000)=""/79, 0x4f}], 0x4, 0x0, 0x0, 0x9}, 0x2021) close(r2) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 02:08:15 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000000000)=""/31, &(0x7f0000de1000-0x4)=0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x1, 0x0}, 0xc) r1 = socket(0x9, 0x4, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f0000002000)=@ax25={0x3, {"5463af217f22d3"}, 0x7}, 0x10) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000003000)=0xad74, &(0x7f0000003000-0x8)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000004000)=@sack_info={0x0, 0xfffffffffffffb30, 0xffffffffffffff9c}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000003000-0x97)={r3, 0x8f, "2039f5e680c6ccbc825d18ecdc6510921586094be88899426db7a879b3d7bebf880c81f6609f129bb2797a641e6b1547df184c3acb6b0eaf3815be73ef4d5417e62205ccd314a7d8ceb03ea15da98df06cccc5c15589b93713de8a0b7904ee68a2bfb781274d0892c65d29737a38039abdd70a801b48dc9c5c9c7f29e56216eaa53d9524ba8379a066bc85338316eb"}, &(0x7f0000004000)=0x97) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000004000-0x4)='tls\x00', 0x4) socket$unix(0x1, 0x5, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000003000)={r1, r2, 0x7, 0x1}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000002000-0x4)=0x9, &(0x7f0000006000-0x8)=0x4) r5 = socket$inet6(0xa, 0x800, 0x6) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x80, 0x4) listen(r5, 0x42) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000007000-0x8)={r4, 0x1f}, &(0x7f0000001000+0xd9)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000008000-0x8)=@assoc_value={r3, 0x2}, 0x8) 2018/01/17 02:08:15 executing program 0: r0 = socket(0x8, 0x6, 0x8007fffffff) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00005a9000-0xa)={0x100000001, 0xffffffff80000001, 0x3, 0x1ff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000494000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x7}, 0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b17000)={0x0, 0x200000000}, &(0x7f000044b000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000651000)=[{&(0x7f0000b49000)=@in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000053000)=[{&(0x7f00004c9000)="d4f8485bd770aa6daa00e8bc722411711f42eb2ce0ae3c03a69cbcec5cf5dd83e59674955a477edfa6052988ee238d36be7e2f9779994d6f8f4063730c5e41dc773f31c86a7e6b855d4fbfed9f580d9b0426775a2728fec8878fbeeda89b2b60bbd7eb4a55a0118b794c626bf2f3e59219431d9b56ac75654a4e2c7b0c48e9127b4427ebd93d08fa82942b87f98b5f3c91a61e7c690f6ccd118dcb8ce18a6cba23b782d401c82b90409a6105e7308899", 0xb0}, {&(0x7f0000efb000)="a51748b023025ea6780980ab8cf387fbfe61fd824480d7ad026720d54dc3d5d5fde8e2012756d6464e403c8bc92eb203e0b7cf8c0d969396a689e3fa47c03fea89f8387e72b9880c3eb3701f3f5adda18911402a96fecb2fe1d6ffe288dc090c5ad6cd91d0ee9412b88fbbddb412e94f71fb69fc2a87d5bc3196172f95ef13dbb477059734f47da71a8cb16a71328fd6a759f5b5cd344b96c49a01be5cbc5aa88b26c9b1521a0a39885c604745edd24f46fa5ad8e5f8915b591475d4b570", 0xbe}, {&(0x7f000013a000)="1ae73e4bc0ab46856e75628fdafcf31620fa1ec2de63940616a6d5d22eda68571d4b0db6e41533a0bb9c76705ecb8c418a3a8e6ae1eb7a88e228e70710d2d6f77238ba0b5f93762d932534707a191c943dd3d89d9a4d4b9bcfc8d4d2bd9e9c443e4d97cec961e9cd3706d8fb5a0e9346969af9ce376e3b8a29726eb8143446b8a5b9a641a536d86d17e792b2bc", 0x8d}], 0x3, 0x0, 0x0, 0x20000000}, {&(0x7f0000007000-0x1c)=@in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f0000cd7000-0x80)=[{&(0x7f0000074000-0xbb)="f6479004a701952bfd229579d658dd18e2c94ff4f96143898d9987b52445862f8e3f898509c6a2a0ccb6fc8ceae68262dd61e3941abe8f5f05d5dc3701756ff907b793cb53f9d1c99a0f8d2f4af97ca23372cd808c4aa1f795d2558638dcf90c494bcaa81338fc93436f2c6f4de104039e0cdb29276b8357836e2a2120400b46486f40519a5fc6a6dd39ad0ef2b038c732f79e985c9413d1492736060d4b355fcd733da8225d5044d5a3acff44269071b0c18a1cef7f66e26a4fe5", 0xbb}, {&(0x7f0000b7c000)="b3ad0fc6991fd969d5915a299e7a745583420bc6dba5d36126da59a3295e42ab466f813fc4865206be8d722dcf6867ab205157d3432425e45a7d81050dbe2cbdf672b0c4498856d9ebb04aa8cf9a4f7fcc1c8ded8903bd81d368e3b913e3a64794cc30abc8ee511f202f2d3f083fcdefce29137d4145145955c23b3f5a05c2bdbb036da55be9255ed004bd0d0158f8d610c4eea1208ba2b82e2145be06d730b51cc13f7cf546cb7f6a8e861d500b8ffb5d267f2018d03087c11647fbff4c76352de383821d21508ccf04efbc21fe6702a318cb78631118c1e772356b53f87eb50446e493b76df8c9da82901a8220ebd02e0896feaf78", 0xf6}, {&(0x7f000065a000)="45c99406d3409b8710069f61012c2e497a8b766db5c9e287771db66be71fb9a68dca5917eac5e10e970866df61cc08c5d32b0b8729b35742583737bf0d121d20e85a628e9c1b9b6a736880f8fe82f5cacca1dc860090b411", 0x58}, {&(0x7f0000f74000)="a7b512347606a0287b262b2033209db6500ad71f433c5515ffa90076646ea7f760c56606ac20275fa18b2387802341ec62514f4edf2475396e1e5073b7b4fd28a511b3810fbc4e3f66146bef374c88c44ea8f89d9c1fb9fa0511bba0c07ed465071fb3cba37f9ace85e33045c3b99ce7844d002d7d6229d819c1fe42117c2626680605652b1b051f966e6bc54a2dab274e17bc2fe7f62bf08385d22e34af02cb1f61bb6c138e69369ad71ccffa42bca6ae8fb13a4acc3213af69c3f3945d23cf2b4d4e8985d1bfddf61b7ce73dc393a4942dac57c5918c0e895e3ea3abd9af0798d21511098bd8fa675c7a9fa87b", 0xee}, {&(0x7f0000fd4000-0x61)="4779cb135027388beada4bea48e469792a9381d339aea07aaa6ce2f1ab7f01dfb0afea5c236b86ec07c50681c391aaae007e85e89c8581e9c5fdb7746585d2f3356f14cb48b0f95f66aca6089c6ae3565d0c0be26cac1ee299fc0d8de9d8f0ba83", 0x61}, {&(0x7f0000c62000-0xf3)="01f5f2f4ce5b2d32610b8143664ec635bd838e119ef594355fbb0b706e69f79961718ad713f2aabf8c5b33401fe5db86675a2b37dbf62b251306bd23f116e3840f8c50ece6d94994d6c30618ab48b2c201c875002e6c59a57f0b78a38ac75d1af7359f2bca7dbcf68ab186c00260f632ebe014e4e9f3d31b096f88edd362f5c193e0f856857b16ca98ff4f434690556ef1f510a4a38a8929ed9731f55b0703fe5a2918dffd2dc712572adb7f9f54ecae49918a3b4c17762ee304a001379c1c35189760d7ca1065268fa90ac6d522057a1ef56da4684dcc577eda0c06af9bf4c7d920fdbcc48782a6bb4e98feb0e7e31b6dc7e7", 0xf3}, {&(0x7f0000232000-0xb0)="f739930c7221bd6beb21d3fc359eea24308abc87b741881434158faa1e660551a548d75866f7c7ac21f13508febbfa3b0bdc33d010f51b21e195cbc47543fa0e6b80a9798e032bfa1f0e285f8108dfa723c30c63582b4f7446d8d8b13481413272e2c013b1596d62c1474965358c0c71228a13710faa8d5fbaee3c124ecabd230813b0991c22f574fd5d3b0b51f9d981358a8e0d6ad06086dd0ea37dd393d3f980f57a34c916289d26a5126fc2ec4595", 0xb0}, {&(0x7f0000673000-0xdf)="1fce556cd486acbc794ca1f70e924ebdafa1ddefae0b7864c4b769d65fde2db7981d565bf47b5e3e127d553b96d55e80431dc9ce1dac0120e1688765e50017f86e67829c091f7d98e3ed351aac4ed8206f064713d1ed89f40b5f44790ccdba139c67d8cd127f7c377e9bd31be6e0f33e2e8fd93b97533cc91405d02b3074dde7e18ca9d8669a8dd1ae30ab20a77b810a5481ce879e682e5899571a77621526ade5c5f72d9c123871c362c3820027c04b2c45663aa633df66e34db4b5480fd9e616f1f0d3e53efa6aecc87d93f97d69a90bffe992012ebc0e57185648329574", 0xdf}], 0x8, &(0x7f0000b16000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x80, 0xa52, 0x200, 0x5, 0x7f, 0x0, 0x8, 0x2, r2}}], 0x30, 0x0}], 0x2, 0x20000000) sendto$inet6(r1, &(0x7f0000956000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000970000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000622000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000050a000-0x6)={0x0, 0x9}, &(0x7f00003c1000)=0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000aa5000-0x6)={r4, 0x0}, &(0x7f00008c1000)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000658000)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 02:08:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0x3, 0x4e1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000077000)=""/193, &(0x7f0000ade000-0x4)=0xc1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00004aa000-0x28)={@common="69703600000000000000020000000504", @ifru_mtu=0x81}) socketpair(0x8, 0x3, 0x1, &(0x7f0000761000)={0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f00005c0000-0x10)={0x5, 0x0, 0x1, 0x8}, 0x10) 2018/01/17 02:08:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c3d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000a9f000)={0x2, &(0x7f0000f19000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00005c0000)={r1, 0x8}) r2 = socket$inet(0x2, 0x2, 0x0) close(r2) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00004c5000-0x4)=0xbfd, 0x4) sendto$inet(r2, &(0x7f00002df000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000fdb000)={0x0, 0x0, &(0x7f0000ee6000)=[], 0x0, &(0x7f0000245000)=""/81, 0x51, 0x0}, 0x2020) 2018/01/17 02:08:15 executing program 5: mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f000001c000)=[{r0, 0x0, 0x0}], 0x1, 0xff) close(r0) writev(r1, &(0x7f0000e67000)=[{&(0x7f00003be000-0x1000)="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", 0xfa2}], 0x1) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000e68000)={&(0x7f0000159000-0x60)={0x27, 0x8, 0x3, 0x4, 0x2, 0x80000000, "df7da9cbe6e7f5b8c7371726d164026f03f0d190e7b1a00c905173cbf0848fa010ade88d86f505b81e11b61ef4c1f0dc16db58c1a274c7af9c72d5bcde518c", 0x8}, 0x60, &(0x7f0000c77000)=[{&(0x7f0000e69000-0x23)="456d1de82b0ad6861879c2b61fad03e63c9bd93cd370760b1a64399eaf3a5913ed3166", 0x23}, {&(0x7f000036d000-0x5d)="5d05af0d842b53f2e8fd058dee5ee8a2e7c3178013378c925e51eeee1b531c5694b651a7d5579e034a9b523a3eef26fe25e22afd37641fc3e3fb26d95a94b3b196b36e32d27da26d3971c985e6c21611d8f87adad823dd0eb8a2967fc3", 0x5d}, {&(0x7f000035c000)="2ba6833887265062d3e757cc0cd2259f9090078516fb60c8f1cc901988c7ed4c6f3eed8d6c802581647623abdfeeeee6b8f779b57da3e028ec6c8456fda731bd867195f3d4d0057af11b03cdb1f8dbdba03a2412b8b7d7c2512bafe8e0a6cf2288caa91d1643bb5c6ce532b3e06bb0a6540a87ef63c3cf69104c2e4bc7b8963a29b522ccd918b50b22fc99007ec10ce37e8221dc381e049037f9f1a91b8bbeabb44e8b26b32a86f4c98e6f148ccd8bb74025d2d23d0c5e612be96f2f81aea1b9b4726147ea6289703f522d998490cb659997380987c3804257febc95d3a122ed7c8536eb78621ed0", 0xe8}, {&(0x7f0000026000)="9e1ddc7eae5aba2c468cd50ea6f872c4adf819948b77d6c17caee51fffad7b880bf3f70a13cf6ac03732a26ffc6418751cc4573ca33f1f0e5d7f273d", 0x3c}, {&(0x7f0000e69000-0x1000)="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", 0x1000}, {&(0x7f0000e69000-0x91)="75d8eaad7852cc753730857e0ccfba4179b5e24f9c693575119711addb366d07960311978c86bbd445a60e8c5c0bd4ddba98eb2090edbb4b31252e3a592100e8d7ee96e95e4e79dd797d5f2fccd62beb1c819e8e58a222be6e057e01e4b99d4969b96187c31b593785bf0e05046756584b71d9c45c8a1cce5b66a3cd5ee109b603cd75b08eddd77a101ce2e2648bb21126", 0x91}], 0x6, &(0x7f0000e69000-0x108)={0x108, 0x19c, 0x5b54, "ecd1cdabb3f7a13fd8183a03011a566201950247eeb47a1e6f272aa84380557ec3008b49dd4b3628e4862aa8907481554b096b64b57412b03959de1e879ad4f07328952405e94039e224d7a5c4b72dedb5e45a9de868e88aed1797b07618851cc8f4738b6ad45f3da4667decf6d7cfe4d0a8ca933481cd86e6e78197c0b710f1fc1d4df956efe03972ca241a289d22d33e001a21373aa7f721b58b478de043ad78043c13af3420666c3f9f4c34f7ade86f91cb8e73c7eabd75d80fccf53ce08033f35c215300ca712da2071df98a83867501f6dc2def90ad3aa23bc1d7363de25bb95a36f04854d2e0183d30873768d43f995e8f45b765f4"}, 0x108, 0x8001}, 0x40) vmsplice(r1, &(0x7f0000cfc000)=[{&(0x7f0000e64000-0x25)='Y', 0x1}], 0x1, 0x0) close(r1) 2018/01/17 02:08:15 executing program 3: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) accept4$inet6(0xffffffffffffff9c, &(0x7f00002b5000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b4c000-0x4)=0x1c, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f13000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000f12000)=0x0, &(0x7f0000bb7000)=0x4) 2018/01/17 02:08:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000002f000-0x4)=0x42, 0xfffffffffffffe13) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000282000-0x4)=0x300000, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007b8000)=0x480, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000bdf000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="56e9e722b5b054b9f6d864fb163c53aa"}) 2018/01/17 02:08:15 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x100001, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000ff5000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff5000)=0x8, 0x80800) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ff5000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff5000)=0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0x2, 0x2, 0x0, 0x25, 0x0}, 0x20) 2018/01/17 02:08:15 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00005cc000/0x1000)=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 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f00005cc000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000-0x18)={r2, 0x140000000, 0x10, 0x3fd, 0x8b41}, &(0x7f00005cc000)=0x18) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00005cd000-0x7)={0xff, 0x9}, 0xb0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005cd000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r3, &(0x7f0000002000-0x10)={0x1a, 0xe, 0xfffffffffffffff9, 0x5, 0x3, 0x9f, @random="2d2ac2abefbd", [0x0, 0x0]}, 0x10) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000000)=0xff, &(0x7f00005cd000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f00005cc000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) 2018/01/17 02:08:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000808000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000526000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e37000-0xc)={r1, 0x49, 0x8}, 0xc) connect$bt_rfcomm(r0, &(0x7f000032e000-0x9)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) 2018/01/17 02:08:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xc27) recvmsg(r0, &(0x7f00005f0000)={&(0x7f0000aca000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d8f000)=[{&(0x7f0000cc0000)=""/181, 0xb5}, {&(0x7f000011e000)=""/39, 0x27}, {&(0x7f0000f97000-0xf3)=""/243, 0xf3}, {&(0x7f0000729000)=""/37, 0x25}, {&(0x7f000035b000-0x9a)=""/154, 0x9a}, {&(0x7f0000a1e000)=""/4096, 0x1000}], 0x6, &(0x7f000060b000)=""/31, 0x1f, 0x5}, 0x40000060) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f00007c9000)=0x1000, 0x4) getsockopt$inet6_buf(r0, 0x29, 0xfe4881583edc6068, &(0x7f0000712000-0x58)=""/88, &(0x7f00009de000)=0x58) 2018/01/17 02:08:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) socket$nfc_raw(0x27, 0x1, 0x0) sendmsg(r0, &(0x7f00001d0000)={&(0x7f00000de000)=@ax25={0x3, {"5a2576e64a0c38"}, 0x4}, 0x10, &(0x7f0000804000-0x60)=[{&(0x7f0000a2f000-0x27)="5fb253e083a8c7764508927812e7aca23ffb4466e57f3f73094c27eee0046db05115de1485a173", 0x27}, {&(0x7f000050c000)="9824138aa8043a7b988d6f8227434c56dc5965bd0235a7efc8f4d22cf16231a21be5fad5cd99776abba99de1a9d22c566082372dbf7ae7572eb76ff5919f7275d7b8e43f0341e1676834c83ae7a91f20ab1eaef93f83d36a424d9679d69bf7761846e808eabb8b3a7d4edad4", 0x6c}, {&(0x7f0000b0a000)="3234316a7f2b09dd09581ae46d24dc8d68630fdf1c4088f88ebb257f4a0b7ac221c78698ff57b38a4f1f4b9aca269bede3f1e9336e21df58a4dd980d77707c9deb876ce11a54de67", 0x48}, {&(0x7f0000fa1000-0x87)="fafd64f9bb5387db5a3858fd20fbd08e3e072d83e453474a24ea7b4ad8182d31265d3ae792aaedcb475fe4ac5ca15e1ef5e1c325110dd4c366b19d480e1d1be42b60c65fda3ce9f17220d24ead597d34eeda069f436ccdbb6e7197eb702937d8e7a1a1ca28a7a6a29d36f5728e1a26f52ff9eafbaf6e1f9858d9202f90e23163489755bdd619c1", 0x87}, {&(0x7f0000b30000-0x1000)="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"}, {0xe0, 0x0, 0x80000000, "6aac1aa00cbfb8151a1242d684f565844f4e216fe703b2184688fad7bb5dfaeb1fbc74baa1d6ac2cd5955324379f30145aa154c05da3148039d5cea6300ce0c5156773891883db1aba8b471c938fcf4ed17ead07b579d94cae9aa034ce2df18b19130d20648012cfa108a0de52926d95a84ef90a19394cc177a1a9c49e59ee94e88f2a19d55fa4799bf4d8b16f5367be86c206938bb15e834c5585dced557466ca1d184b4bda5f6d64dca607812caa9ec771962b0e38eec89a64a37e097b97452fc219a27b8ac08be9ec83304c746d"}, {0xc8, 0x103, 0x6, "e30bc680db5bf8379e984b3db5aa85679e54a2608d166772a6bff94a4c4c603ee7678c433ca629bbc28ca2e32b5d3f2d07fb3fff4844fa68915b4d1f9f2cf3b5afd848b38cd586a92deed540d448c6331b5e591b5fa27258dee93287ca17c68f8ca39e354ef0fc8889d1d871f8de779b40003635adf87e35953a09587dc476353fa07f8a5d1154af6c0bf7ed3d35faf910dfab7d6fa5ef22b33158d86f554727014bbcb0df6314b8efe377a4f5f860b4d6305c0099da"}, {0x30, 0x10f, 0x2, "996d524d8d869492733ccfe46f88abb8297513c30616ef45a1b8d562"}, {0x58, 0x6, 0x6, "39716af2e7dab1e9e14039a82495d9d8aa7f3ba6818c52e570288faa72c2bfe7e188257e563e96bbcbb24bf395d61f5c3c194ec6ece3d12acf7d0d429815f6a30881"}, {0x78, 0x108, 0xf8b, "3a0d14e247064f97a2b2ab539eb8c6dc9c786aa21e746c4df785e2bbdd6444845c87d618ffdcd425434bbe32d708d993f6372baa7a24e78502782ade68d0d8d5d847c892d6efa969d2799c407e0c05fec7e8e2afda151836da91488277047fc295"}], 0x12b8, 0x8000}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f000066a000)={&(0x7f000004b000-0x8)='./file0\x00', 0xffffffffffffffff}, 0xc) socketpair(0x15, 0x0, 0x9, &(0x7f0000a94000-0x8)={0x0, 0x0}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000619000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00009ba000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000002000000002}) 2018/01/17 02:08:15 executing program 0: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00008e0000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000b43000-0x20)={0x6, 0x81, 0xfffffffffffffffc, 0x239, 0x16, 0x400}) r1 = socket(0xa, 0x801, 0x0) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000b44000-0x10)={0x5c28, 0x1}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000027b000)=0x1c, 0x4) setsockopt(r1, 0x1, 0x400000000000034, &(0x7f0000250000)="6c59ea31da", 0x5) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000b45000-0x40)=[{&(0x7f0000b45000-0xf3)="c4d70b449e93861a870020c21774f8a9afcea3bf303b61b51e06c34d0a9d7a3ee8d34bf19ff84aa5082fbe6a0ed361fdf697d73a9df149218eaeea88b4c600eb96e82d3c1049c169b5a82551184c2be614c7069874331e86d00b0d373afb15e86e7f6595d6f9dace2bfd7ae2b3a4727c20fc85c9616be25b8fe3564f91c1d086393345dfad1d9b8773f89d5721d5a080691817592444d8509474181d99701870b91bcd96dd262305a2a89853fc3b73550373204df37c36f01c6cfb22f1a80ab4d756437cc0b2bfa59dffccceb44f9732c8a37851293ba62be93b8aaef40047d18a687ade09c9df6d6cbc5daf989122f8cdabfb", 0xf3}, {&(0x7f0000645000-0xbd)="1f3808ecb5e4649b1bfc63b79364c260cf147a954b16e3db09176f8ba638ca6daa770fea77d175333018cf33428f24c56df617c392bb46632f140714a0371b2f48cf566404ffdc476a52bad4b941d769b5d69efc5e9093698f57eab7a2ad38de9d42a6eefbe9db8a838ce4700ca05d18ead99d9ee4bfd04dcc87504c5fffcb8bf1c1f16662be5cdbc4805ee0bf47307c3f486cecdb9f70d727cc6b28058901957c19f0410786e013043404ac0f7bbb4a07b137b11d5b31b21057c42b5f", 0xbd}, {&(0x7f0000515000)="3c9fb8104395669ae5fc6fa536f9b74974e39efb2708c6307bd94dbacb7a778ea8f1cb0fa4493834bbfcbdc1c22bb08cc832ef16d850801067d0d7f47a25815f1c7efda5b52c43d483dc59242f22429010338230a2ee859542f7719956dc8f2419caf4ceb0ffedc073df8e7fbecd860815c2c0da331d585fbf72d16872eddc37fe24b798a6e53c9797d0cc2d7c2667ebbaa1744e6671f578adeee4e6dd6ab0a5f3f3368357409b9b894b28c7bfdfbe05bd63f3938a58274b14ab6d567b1ead26a83b5ffdb9201778ef45a9a5d3bbaf2c003ac3bb52729cbbfb", 0xd9}, {&(0x7f00003bb000-0x2b)="29d021b2db8b06c055087c72c6f2b63ea26a098d336cf5da0bcc79e02d018c5614e872ad33449f3176ec9a", 0x2b}], 0x4, 0x2) socket$netlink(0x10, 0x3, 0x8) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b45000-0x10)={0x9, &(0x7f0000b44000)=[{0x20, 0x4, 0xd75d, 0x1}, {0x5, 0x8000, 0x6, 0x7}, {0x8000, 0x1, 0x2, 0x7}, {0x2, 0xfffffffffffffff7, 0x3, 0x7}, {0x0, 0x39d1, 0x9, 0x4bdf}, {0x4, 0x1, 0x800, 0x7}, {0x100000001, 0x200, 0x1, 0x6}, {0x80000000, 0x5, 0x4, 0x6}, {0x4, 0x1, 0x3, 0x3}]}, 0x10) 2018/01/17 02:08:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00006b6000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000803000-0xc)={0x0, 0x81, 0x18}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000b58000-0x48)={0x6, 0xc, &(0x7f0000046000)=@raw=[@alu={0x4, 0x8, 0x7, 0xf, 0x8, 0x6, 0xffffffffffffffff}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @generic={0x88fd, 0x5, 0x80000000, 0x2}, @alu={0x4, 0x3f, 0xd, 0xf, 0x6, 0xfffffff4, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x9}], &(0x7f000098a000)='GPL\x00', 0x401, 0xe0, &(0x7f0000357000-0xe0)=""/224, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 02:08:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getpeername(r0, &(0x7f000025f000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f19000-0x4)=0x26) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f000096b000)={r0, 0x6}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) bind$inet(r1, &(0x7f0000222000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000466000-0x4)=0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000498000-0x5c)={{0xa, 0x0, 0x1c00000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, {0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb3}, 0x500000000, [0x7, 0x8, 0x1ff, 0x0, 0x7, 0x7, 0x9, 0x0]}, 0x5c) getsockname$packet(r1, &(0x7f0000ecf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e3b000)=0x14) 2018/01/17 02:08:15 executing program 1: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000de5000)='tls\x00', 0x4) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000dd5000)=0x0, &(0x7f0000dd5000-0x4)=0x4) 2018/01/17 02:08:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x800, 0x1, &(0x7f00000e3000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000a7000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007cb000)={0x0, 0x10, &(0x7f000051a000-0x58)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f92000-0x4)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000175000-0xa0)={r1, @in6={{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0xf39c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xc25c, 0x3, 0x6, 0xff}, &(0x7f0000fa7000-0x4)=0xa0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f000094d000-0x4)=r2, 0xffffffffffffffd9) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/17 02:08:15 executing program 3: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000380000-0x4)=0x0, 0x4) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f0f000)={0x0, 0x0}, &(0x7f00003a2000)=0x10) 2018/01/17 02:08:15 executing program 7: socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000c3b000)={0x0, 0x0}) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000-0x2)=0x0, 0x2) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r1, &(0x7f0000c8a000-0x14)={0x11, 0x2, r2, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/17 02:08:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000181000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-asm)\x00'}, 0x58) socketpair(0x1, 0x3, 0x8, &(0x7f0000ae3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000745000-0x10)={0x4, &(0x7f0000766000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000142000-0x40)={r3, 0x3, &(0x7f00000c0000-0xc)=[0x4, 0x4, 0x0], &(0x7f00009cd000)=[0x7f], 0x2, 0x1, 0x40, &(0x7f0000c85000-0x4)=[0x5], &(0x7f0000e80000-0xc)=[0xffffffff80000000, 0x7, 0x45b47214], 0x0}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000a2b000)={0x3, 0x418}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5", 0x4) bind$alg(r2, &(0x7f0000fb8000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x58) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000da7000)={0x0, 0xffffffff}, &(0x7f0000316000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000b5f000)={r4, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x200, 0xdd, 0x2}, &(0x7f0000586000)=0xa0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000432000-0x4)=0x0, &(0x7f0000239000-0x4)=0x4) r5 = accept$alg(r0, 0x0, 0x0) socketpair$inet6(0xa, 0x80007, 0x400, &(0x7f00003f8000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r6, 0x29, 0x6, &(0x7f00007ac000)=""/154, &(0x7f0000e83000-0x4)=0x9a) sendmsg(0xffffffffffffffff, &(0x7f00007ae000)={0x0, 0x0, &(0x7f0000d29000)=[{&(0x7f0000e5b000-0x22)="", 0x0}], 0x1, &(0x7f000040f000-0xd8)=[], 0x0, 0x0}, 0x0) readv(r5, &(0x7f00007ad000)=[{&(0x7f0000acb000)=""/43, 0x0}], 0x10000000000001cc) 2018/01/17 02:08:15 executing program 1: r0 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000284000-0x6)={0x0, 0x0}, &(0x7f00000d5000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000577000-0xc)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x8001) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r1, 0x3ff}, 0x6) 2018/01/17 02:08:15 executing program 6: 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$alg(r0, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000dfc000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x3, 0x3, 0x0, {0xa, 0x0, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}}}, 0x3a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) writev(r1, &(0x7f000055f000-0x70)=[{&(0x7f000007a000-0xf)="003e80f3d9bb2b49", 0x8}], 0x1) recvmsg(r1, &(0x7f0000d86000-0x2a)={&(0x7f000077f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x2, &(0x7f00005ae000-0x10)=[{&(0x7f0000829000-0x63)=""/99, 0x63}], 0x1, &(0x7f0000b55000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/17 02:08:15 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00006ad000)=[@in6={0xa, 0xffffffffffffffff, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffffd}], 0x1c) 2018/01/17 02:08:15 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f000000c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000000c000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000003000)=0x7, 0x4) r2 = accept(0xffffffffffffff9c, &(0x7f0000008000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000)=0x9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000000c000-0x18)=[{0x4, 0x0}, {0x8, 0x531}, {0x0, 0x4}], 0x3) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000000b000)={0x0, 0x6}, &(0x7f0000002000-0x4)=0x8) getsockname(r3, &(0x7f0000008000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000000c000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000007000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000002000-0x6)={r5, 0x4}, 0x6) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000d000-0x4)=0xc) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r6, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) 2018/01/17 02:08:15 executing program 3: r0 = socket(0x5, 0x6, 0x100000001) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) close(r1) 2018/01/17 02:08:15 executing program 2: bpf$OBJ_GET_MAP(0x7, &(0x7f00006d7000)={&(0x7f000091c000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e9f000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a97000-0x4)=0x0) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f0000214000-0x9e)="", 0x0, 0x0, &(0x7f0000773000-0x1c)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) poll(&(0x7f0000006000)=[], 0x5b, 0x0) 2018/01/17 02:08:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000db9000)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003cd000)="0d56fb824397b67a2a80c3e431a936dbc0", 0xffffff0a) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="1e6b1b9be9331affa544761dc7005862", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000023c000)={&(0x7f000017a000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000abd000-0x20)=[{&(0x7f0000033000-0x28)=""/40, 0x28}], 0x1, &(0x7f0000c91000-0xc4)=""/196, 0xc4, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000094f000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7d000-0x4)=0xe8) 2018/01/17 02:08:15 executing program 7: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000b3c000-0x50)={@generic="745ac8d9e527068fdbd941596e8ac016", @ifru_ivalue=0x8}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000147000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00000c9000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f96000)=0x10) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000f96000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dd8000-0x4)=0xc) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000f95000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f95000)=0xe, 0x80800) sendto$ipx(r2, &(0x7f000023a000-0x5f)="ba242e4a226c3b6f17b8a298f7ed897630928d26ed6419461a9e63ef5db96f4b55bc0495bd055a71c559af2cdb12a11fa87ba38b568296ba9dae713d34be962f3cff953f0c7755643ccf8870e0ed978fb667eb477afa232754421cef5b0060", 0x5f, 0x24000000, &(0x7f0000f42000-0x10)={0x4, 0x2, 0x6, "0fecbb47d411", 0x8, 0x0}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000780000-0x4)=0x2, 0x4) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/17 02:08:15 executing program 0: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbb000)={r0, &(0x7f0000fbd000)="", &(0x7f0000fbc000-0xe6)=""/230}, 0x18) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000fbf000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000fbe000)=0xc) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fbe000)={0xd, 0x7, &(0x7f0000fbf000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x449e, 0x0, 0x0, 0x0, 0x7f}, [@call={0x85, 0x0, 0x0, 0x2b}, @generic={0x401, 0x4, 0x9, 0x100000000}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fbf000-0xa)='syzkaller\x00', 0x7fffffff, 0x8, &(0x7f0000405000-0x8)=""/8, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/17 02:08:15 executing program 5: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00004c3000-0x4)=0x2, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000bb8000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000006d000)=0x10) accept4$netrom(r2, &(0x7f0000c5b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b4e000-0x4)=0x10, 0x80000) getsockname$inet6(r1, &(0x7f0000189000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007f2000)=0x1c) r3 = socket$inet6(0xa, 0x80000, 0x9) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000a1d000)=0x1, 0x4) r4 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r4, &(0x7f0000ef4000)={0x1f, 0x0, 0x3}, 0x6) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:08:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00007f0000-0x4)=0x0, 0x80000) getsockname$packet(r0, &(0x7f00000d8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000622000)=0x14) connect$packet(r0, &(0x7f000061c000-0x14)={0x11, 0x10, r1, 0x1, 0xfff, 0x6, @random="804678599870", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000357000)={0x0, 0x1000}, &(0x7f0000d04000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000c7000)={r2, 0x6}, &(0x7f0000336000)=0x8) syz_emit_ethernet(0x82, &(0x7f0000f87000-0x92)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x13, 0x0, [@empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x23, 0x0, [@rand_addr=0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @multicast1=0xe0000001]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/17 02:08:15 executing program 3: pipe(&(0x7f0000ba8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000266000)={0x1, &(0x7f0000001000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x3, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d1, 0x4}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000)=""/46, &(0x7f0000002000-0x4)=0x2e) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x1, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000002000-0x8)={r2, 0x8, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000003000-0xa0)={r4, @in6={{0xa, 0x0, 0x9a41, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdb, 0x6, 0x6, 0x8, 0x0}, 0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200400}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000004000-0x48)=@ipv6_newaddr={0x48, 0x14, 0x400, 0x5, 0x0, {0xa, 0x18, 0x2, 0xff, r5}, [@IFA_FLAGS={0x8, 0x8, 0x20}, @IFA_LOCAL={0x14, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x48}, 0x1, 0x0, 0x0, 0x20008040}, 0x15) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000005000-0x7)={r4, 0x2, 0x4f9, 0x100000000}, 0x10) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @generic="6f9daec59e198df3a8c936eaac8bb7d9"}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000001000)={&(0x7f0000007000-0x48)=@full={{0x3, {"9efcd59632dd8a"}, 0x7c8f}, [{"52934377f0044f"}, {"73fdd56ffb23ee"}, {"af038dc8143a82"}, {"9d3834705c38ce"}, {"1a36611c1240c2"}, {"0ab19487793f4f"}, {"67ad531573b985"}, {"1b234cee9abba6"}]}, 0x48, &(0x7f0000006000)=[{&(0x7f0000006000)="751117fc952ffa33ebbcb25b74e0d84e4990204a23c76a5150a18425550a96362d47c56aee0eeea8ae67557315aa61612d7ee3ae6ff3ec80b7c96525f36c75b6de3ad193e522003c5bc7298348c764aa8656030eafd16d60e4043b9d3d3622f63c0c88d123df7a596207a2ea4d575e0fb9608aec2c7d8e261534469587eb1ba994e195492a5b00c11b87afcd050aa69700232a464aa5c7e6ca0580412c5cb08f812b7bfc859c838837d0524a7766b0bdffb857f7ed728fed1d0a115734cd9eb535308e37d49c7df2e3974f467502a4a0bad977408ae7c9293248c383ac0aa0d576d53669a0182b848493f9c1fe0d56", 0xef}, {&(0x7f0000002000-0xa4)="acc1aa9d6f4c28bad4fd670dc0555990213a565b213fd09f4c0a6801502ce75f66a22c48e58457dcb8ff53c60eaaa65ae3fd7bd1258df1204c292930d892d70edb98821b9c52af30397d249275dd36a0b2462f4e74b163aeb07ed0938ac36811eb1c45229945895f9d231f9befe6cb7428ecdd81342d28d3febb4e9de4ff12bb9c9c9d14f8333d592a18e7ceb559ee714ee297ac6b294456335faa62dfacc6709ea54f28", 0xa4}, {&(0x7f0000007000-0x8)="669214e062880de1", 0x8}, {&(0x7f0000002000)="249ce152258977b60c9c45e270c006f066b4880243", 0x15}, {&(0x7f0000006000)="925d0f3db2bc239e4adc96d5a0e2bc4510ecfd748fd61d582ae875f35ca6e636a5025c04d87efe6773a98fa51f24a90b66470de4842290cf5831ebe13532ae7345f1e06a255ef3742791aa84b15aa8155e55ca58f7afcbc33af3d307002f75287bddae65daf7f414ed6faffedd1c21ddfd33dcee38ceb39479ae33e26c1a514e2a5787f204000345ac37a9b299cf52c3ff35ca", 0x93}, {&(0x7f0000006000+0xf8e)="94af04c0099bdb65a71b16790e56f7e4d37dfc6de47f071697ef572ed2d5b14e29085285cb2bc47da9ab8b45c36088b16ed47949fc333d9ce041ce1763348f694a9fd56040197d5956c0a68b8435853f612f6d11196be47038de4fdbc1da19b361d20348629500872f7bbf3cd3c7a8dab30be612fd35011c2d1120842571f851ab8a66862bb7362be6a011ae18fb3fa42363d180751687ed30db6de8260959bf2ac3243811d09a202fa8e9cf45b5d66c083608eeea9a8c299be5d4defd7536b62742c647dfb53f917db1dc48adf046f5", 0xd0}, {&(0x7f0000006000)="6fff0f4406e0ad9d7aa01f8d4426d41485c2f529b761813190b2a1cfe537b411c712f9c8c6d41abfd401acb9f8fe0c29f08c1a5a5609daba99dafdb054edf0fb4208d363fcfd6633b0e426430a188adaea1313c17cbcc3f5fe7853392a18a239a0152bc627987391c12f9266ee2632d4efe3108f43c8c7e2", 0x78}, {&(0x7f0000006000)="6024a92b69759ce33fd00d95236280cb5cf8e4df0c5d15608309e9ae186fb06fe74874519c23cd90b86f1121d3f29bda9c6ceb", 0x33}], 0x8, &(0x7f0000007000-0x1c8)=[{0x38, 0x3a, 0x81, "d4d136c9800ad414a7ad8af5e560d89f94cfacb843c63c2df5a07ce9adafc7dc37651218aad635"}, {0x108, 0x1ff, 0x7, "1191ba99d50003d89be7c17185a26aae50d8840d9f1f293bd2f035c7ae15026b48df5fac05ee49af33644a7d1feb0a030d3c831200e9e38db11a6962840c04d932eb320d33fc92573ea959b53e4fe2e4b34eb8a57ed3cdd0b8551c6523bde582c9d7f55a489d54d642e834acb7e847f0afb48b77897726861b9633f488ca6cb3b82b9876d66e673b1988f58598ee18da995d169777efecdb3cfcff0fd2848c15f296c8f269a15eeeafdbfffb77fcb4433258bb37d820c1363a130df2fa48ae125419f8c28fa76ce4d6d0a9888790cddb21c03cd312cb86b62d5fb04b7e9477c24db68f1375d71a9b0f504549d7731e88791de0ef8f"}, {0x88, 0x18d, 0x5, "7f10cf96db1d77136637c931dc7d1a838a0b445f678a04531ded5826b318c74b18293102f1a9b1e87722f88a83eb9152381ed6c81282c003ff6bacc7d4da48c212f01a36f1d1784ba693fd6ae0e3d7a722e83475c2d937f3e9ea32f02c2b91a394aee744b2625f99cd8c653302ec62777570"}], 0x1c8, 0x1}, 0x10140) 2018/01/17 02:08:15 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000588000-0x8)=0x0, &(0x7f0000ed7000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d5e000)={0xffffffffffffff9c}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000021f000)=0x3, &(0x7f0000ce2000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000a42000-0x2c)={0x8, 0x4, 0x4, 0xfffffffffffffffd, 0x0, 0x0, 0x800000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aec000-0x10)={r2, &(0x7f0000bd3000-0x1000)=""}, 0x10) 2018/01/17 02:08:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x12, &(0x7f0000c79000)={0x0, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getpeername(r0, &(0x7f00003ae000)=@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}}}, &(0x7f0000a5f000-0x4)=0x32) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/01/17 02:08:15 executing program 2: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect(r0, &(0x7f0000f1f000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a77000)=0x0, &(0x7f0000f22000-0x4)=0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00000d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f23000-0x4)=0x14) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000f22000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) 2018/01/17 02:08:15 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000006000-0x4)=0x3, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) getpeername(r1, &(0x7f0000007000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) [ 964.037178] kasan: CONFIG_KASAN_INLINE enabled [ 964.041930] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 964.049338] general protection fault: 0000 [#1] SMP KASAN [ 964.054859] Dumping ftrace buffer: [ 964.056365] kasan: CONFIG_KASAN_INLINE enabled [ 964.056368] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 964.070245] (ftrace buffer empty) [ 964.073926] Modules linked in: [ 964.077097] CPU: 1 PID: 6326 Comm: kworker/1:3 Not tainted 4.15.0-rc7+ #192 [ 964.084164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 964.093495] Workqueue: events bpf_map_free_deferred [ 964.098487] RIP: 0010:cgroup_fd_array_put_ptr+0x71/0x2a0 [ 964.103903] RSP: 0018:ffff8801b112f490 EFLAGS: 00010a03 [ 964.109236] RAX: 14a4004460000610 RBX: 1ffff10036225e92 RCX: ffffffff8181cd95 [ 964.116479] RDX: 0000000000000000 RSI: ffff8801c6815564 RDI: a520022300003087 [ 964.123719] RBP: ffff8801b112f518 R08: 1ffff10036225e70 R09: 0000000000000000 [ 964.130961] R10: 0000000000000000 R11: 0000000000000000 R12: a52002230000301b [ 964.138203] R13: ffff8801b112f4f0 R14: dffffc0000000000 R15: a52002230000301b [ 964.145447] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 964.153644] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 964.159498] CR2: 0000000000a2fa38 CR3: 0000000006822003 CR4: 00000000001606e0 [ 964.166741] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 964.173981] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 964.181220] Call Trace: [ 964.183780] ? array_of_map_free+0x180/0x180 [ 964.188160] ? kfree+0xf0/0x260 [ 964.191410] ? selinux_bpf_map_free+0x39/0x50 [ 964.195881] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 964.200873] cgroup_fd_array_free+0xd2/0x150 [ 964.205258] bpf_map_free_deferred+0xb0/0xe0 [ 964.209640] process_one_work+0xbbf/0x1b10 [ 964.213847] ? trace_hardirqs_on+0xd/0x10 [ 964.217974] ? pwq_dec_nr_in_flight+0x450/0x450 [ 964.222630] ? __schedule+0x8f3/0x2060 [ 964.226499] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 964.231586] ? check_noncircular+0x20/0x20 [ 964.235792] ? retint_kernel+0x10/0x10 [ 964.239652] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 964.244640] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 964.249380] ? lock_acquire+0x1d5/0x580 [ 964.253324] ? lock_acquire+0x1d5/0x580 [ 964.257271] ? worker_thread+0x4a3/0x1990 [ 964.261392] ? lock_downgrade+0x980/0x980 [ 964.265513] ? lock_release+0xa40/0xa40 [ 964.269461] ? retint_kernel+0x10/0x10 [ 964.273321] ? do_raw_spin_trylock+0x190/0x190 [ 964.277884] worker_thread+0x223/0x1990 [ 964.281854] ? process_one_work+0x1b10/0x1b10 [ 964.286326] ? _raw_spin_unlock_irq+0x27/0x70 [ 964.290795] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 964.296215] ? trace_hardirqs_on+0xd/0x10 [ 964.300337] ? finish_task_switch+0x1d3/0x740 [ 964.304801] ? finish_task_switch+0x1aa/0x740 [ 964.309271] ? copy_overflow+0x20/0x20 [ 964.313140] ? __schedule+0x8f3/0x2060 [ 964.317014] ? find_held_lock+0x35/0x1d0 [ 964.321050] ? find_held_lock+0x35/0x1d0 [ 964.325090] ? complete+0x62/0x80 [ 964.328520] ? __schedule+0x2060/0x2060 [ 964.332464] ? do_wait_intr_irq+0x3e0/0x3e0 [ 964.336754] ? __lockdep_init_map+0xe4/0x650 [ 964.341132] ? do_raw_spin_trylock+0x190/0x190 [ 964.345685] ? lockdep_init_map+0x9/0x10 [ 964.349717] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 964.354791] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 964.359779] ? trace_hardirqs_on+0xd/0x10 [ 964.363897] ? __kthread_parkme+0x175/0x240 [ 964.368193] kthread+0x33c/0x400 [ 964.371532] ? process_one_work+0x1b10/0x1b10 [ 964.375999] ? kthread_stop+0x7a0/0x7a0 [ 964.379946] ret_from_fork+0x24/0x30 [ 964.383640] Code: 45 88 30 cd 81 81 c7 00 f1 f1 f1 f1 c7 40 04 00 f2 f2 f2 c7 40 08 f3 f3 f3 f3 e8 6b 50 ee ff 49 8d 7c 24 6c 48 89 f8 48 c1 e8 03 <42> 0f b6 14 30 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f [ 964.402749] RIP: cgroup_fd_array_put_ptr+0x71/0x2a0 RSP: ffff8801b112f490 [ 964.409655] general protection fault: 0000 [#2] SMP KASAN [ 964.409690] ---[ end trace d5e3d5b200195915 ]--- [ 964.409694] Kernel panic - not syncing: Fatal exception [ 964.425234] Dumping ftrace buffer: [ 964.428744] (ftrace buffer empty) [ 964.432429] Modules linked in: [ 964.435600] CPU: 0 PID: 24 Comm: kworker/0:1 Tainted: G D 4.15.0-rc7+ #192 [ 964.443796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 964.453128] Workqueue: events bpf_map_free_deferred [ 964.458121] RIP: 0010:cgroup_fd_array_put_ptr+0x71/0x2a0 [ 964.463543] RSP: 0018:ffff8801d98c7490 EFLAGS: 00010a03 [ 964.468881] RAX: 14a4004460000610 RBX: 1ffff1003b318e92 RCX: ffffffff8181cd95 [ 964.476124] RDX: 0000000000000000 RSI: ffff8801c2e32ce4 RDI: a520022300003087 [ 964.483368] RBP: ffff8801d98c7518 R08: ffff8801d98c7258 R09: ffff8801d98b8640 [ 964.490610] R10: 00000000b2b9f897 R11: 0000000029c2cfef R12: a52002230000301b [ 964.497852] R13: ffff8801d98c74f0 R14: dffffc0000000000 R15: a52002230000301b [ 964.505096] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 964.513292] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 964.519146] CR2: 00000000012c4cd8 CR3: 0000000006822003 CR4: 00000000001606f0 [ 964.526393] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 964.533636] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 964.540876] Call Trace: [ 964.543437] ? array_of_map_free+0x180/0x180 [ 964.547828] cgroup_fd_array_free+0xd2/0x150 [ 964.552215] bpf_map_free_deferred+0xb0/0xe0 [ 964.556600] process_one_work+0xbbf/0x1b10 [ 964.560808] ? trace_hardirqs_on+0xd/0x10 [ 964.564937] ? pwq_dec_nr_in_flight+0x450/0x450 [ 964.569585] ? __schedule+0x8f3/0x2060 [ 964.573446] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 964.578529] ? check_noncircular+0x20/0x20 [ 964.582742] ? __wake_up_common_lock+0x1c2/0x310 [ 964.587470] ? lock_downgrade+0x980/0x980 [ 964.591598] ? do_wait_intr_irq+0x3e0/0x3e0 [ 964.595902] ? lock_acquire+0x1d5/0x580 [ 964.599849] ? lock_acquire+0x1d5/0x580 [ 964.603798] ? worker_thread+0x4a3/0x1990 [ 964.607918] ? lock_downgrade+0x980/0x980 [ 964.612039] ? lock_release+0xa40/0xa40 [ 964.615985] ? try_to_del_timer_sync+0xe0/0x130 [ 964.620631] ? do_raw_spin_trylock+0x190/0x190 [ 964.625194] worker_thread+0x223/0x1990 [ 964.629159] ? process_one_work+0x1b10/0x1b10 [ 964.633631] ? _raw_spin_unlock_irq+0x27/0x70 [ 964.638099] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 964.643087] ? trace_hardirqs_on+0xd/0x10 [ 964.647211] ? finish_task_switch+0x1d3/0x740 [ 964.651676] ? finish_task_switch+0x1aa/0x740 [ 964.656149] ? copy_overflow+0x20/0x20 [ 964.660017] ? __schedule+0x8f3/0x2060 [ 964.663890] ? find_held_lock+0x35/0x1d0 [ 964.667932] ? find_held_lock+0x35/0x1d0 [ 964.671974] ? complete+0x62/0x80 [ 964.675404] ? __schedule+0x2060/0x2060 [ 964.679354] ? do_wait_intr_irq+0x3e0/0x3e0 [ 964.683647] ? __lockdep_init_map+0xe4/0x650 [ 964.688031] ? do_raw_spin_trylock+0x190/0x190 [ 964.692583] ? lockdep_init_map+0x9/0x10 [ 964.696617] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 964.701697] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 964.706689] ? trace_hardirqs_on+0xd/0x10 [ 964.710809] ? __kthread_parkme+0x175/0x240 [ 964.715104] kthread+0x33c/0x400 [ 964.718445] ? process_one_work+0x1b10/0x1b10 [ 964.722911] ? kthread_stop+0x7a0/0x7a0 [ 964.726858] ret_from_fork+0x24/0x30 [ 964.730555] Code: 45 88 30 cd 81 81 c7 00 f1 f1 f1 f1 c7 40 04 00 f2 f2 f2 c7 40 08 f3 f3 f3 f3 e8 6b 50 ee ff 49 8d 7c 24 6c 48 89 f8 48 c1 e8 03 <42> 0f b6 14 30 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f [ 964.749673] RIP: cgroup_fd_array_put_ptr+0x71/0x2a0 RSP: ffff8801d98c7490 [ 964.757023] Dumping ftrace buffer: [ 964.760541] (ftrace buffer empty) [ 964.764220] Kernel Offset: disabled [ 964.767824] Rebooting in 86400 seconds..