7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000287000-0x1170)={0x14, 0x6, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) pipe(&(0x7f0000adb000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000332000-0x10)=[@in={0x2, 0x1, @multicast1=0xe0000001}], 0x10) connect$inet(r1, &(0x7f0000c5c000)={0x2, 0x1, @rand_addr=0xffffffff7fffffff}, 0x10) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00009f3000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000570000-0x10)={0x81, 0x1, 0x40, 0x4, 0x0}, &(0x7f0000dd2000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00002d0000-0x4)=r3, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000805000-0x8)={0x0, 0x0}) sendmmsg(r5, &(0x7f0000168000)=[{{0x0, 0x0, &(0x7f0000769000-0x20)=[{&(0x7f000000c000)="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", 0x1000}, {&(0x7f00003c9000-0xe9)="fe9200385d5042263df853cf6c620e495b5479d94c40f18ab5159fa57488b477ef252b41b90f65ed33188a3aed21257d30e34040fc13537716d2920472166a6003caf43808bd92a9105ed10767a80cf140cd20ba1e643d90d8a6ea12147eb2cac523919db09b43fb9d787ac5caf2c231c56151410de1bf43cd3b35e3b536269b2142b13f50b2fec3e44d50f547f80bdd5608c9e6e3f581322156967eda167da29ba06feabe80c0137718dbfba542bbf11976682649b9d5e1b6e417b4ae08d75a2aa5deb669723a300cec18c37d9eea1838c79400869e9b8059f0f4eede2adbfeba648b2487980fe40d", 0xe9}], 0x2, &(0x7f0000ce4000-0x368)=[{0x70, 0x10f, 0x100000001, "1fa8ed2d56941f34c5b4b56922714047f4638ff54ce0d4c2be9a9f4c73beb36462bfbe1a3dde62d15c74cfed8c51db6a6c1280a31e5d876c324f29c2e6eca44b697c60610eee88ddd488a4ab18137c4bc289106f2450b339a9f5f4e5"}, {0xe0, 0x184, 0x0, "c166511ef0c6eb40678135bb87da71f28e62318c50c96bdc8bd55ad1a6e47d467dd7ccc93d00c48575bd8342b4d9661475b7eb1ae9aa018c005a7d028470f4542a67daf5d4e9fc0b5e8c4963560910aabcbb9da75c3f167e6055eb155a5efcd1b17bb92794fbf76d20b1ecbc600210fc382c17465312555d0f166640da7424fe9c2b1a80a6e71bfe0ceb9241908d29eb110d5938cdad0199e3e2efd9c0f900abe6e7885435532c04300d40426fe896075544126b44340004ef75ae97e44098820a9673659d47e7170dad8c"}, {0xe0, 0x0, 0x2, "1274a9d3a5805bd2722c68c359df56b6c2cfc4459d8ef2e084936c686a6a5f714fa263a3dd34c11b10a881a1f55fe7ee48b5b056ed8f58ad84e82ababd4c1b66be963a73f5df715be7c89481587b9549168ab68d0209063e11e6e09199f4ed9f5b4272dbf0d6c04d37ede223a71fc849ecf112aa98f29b4b233e8e5991ba3f80dfe7fe7bbd28516df4f3baabeeb858152122090840911b4d679c6bde91f549f55d78b02d93bcd32f6ea053c3fbfc11649649594e69ed6d6e09c1571a80ce4d711724c2317caf8633b17a"}, {0x68, 0x11d, 0x9, "d4fb6641e742b981c89e6d6ce90234db8b38e621255108418551fe8307b29fef07ad752ce5c7361e8bf0635a8b2512f20c67f0012f3a8b05ede58952f10b1c2b2640358f52582c99fb86f09a830a2164467b2036"}, {0xd0, 0x117, 0x0, "e2aa9841c4b667f17c436090ff3362076814b9ac4d73eb634bfc16311b08f30f71a5e0075f1479445000b4a8a45830032f01f67e69674d006fbd66229999b76fbfbe9d79e6307287a01bcd9d13ae8ce0d058a7f1fdaa299d0a50bfe3d93046cb2765fdf3e3d94766e6480d2044a8de8dfe95de9b63c131e5e2e9b55dbe86f621fe26eb17fe8709d4b5c87be617fa0f98d559a8e7f0f1dffd1582825ac4215b133020bdc612dd3cc125086548cce1b12946b49940ea56c43eb9f3353af0326863"}], 0x368, 0x20040010}, 0x100000001}], 0x1, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000641000)={{{@in=@loopback, @in=@rand_addr}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000a1b000-0x4)=0xe8) 2018/02/10 05:26:17 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000453000-0x38)={&(0x7f00008ea000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}}}, 0x3a, &(0x7f0000138000)=[{&(0x7f0000001000-0xd2)=""/210, 0xd2}, {&(0x7f0000000000)=""/182, 0xb6}], 0x2, &(0x7f0000000000)=""/25, 0x19}, 0xfffffffffffffffc) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000029000)={0x1f, 0x2}, 0x6) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000017000-0x10)={&(0x7f0000005000-0x1b0)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x20}, []}, 0x14}, 0x1}, 0x0) 2018/02/10 05:26:17 executing program 7: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003c6000)={r0}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000e9c000)=0x2, 0x8) sendmsg$nl_route(r0, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000016000-0x30)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/02/10 05:26:17 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fd7000-0x8c)={0x0, @in6={{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}}, &(0x7f0000fd6000)=0x8c) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00007e4000-0x28)={@common='syzkaller1\x00', 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000fd8000-0x62)="5aa3da8a05c7e83139f3d31dfc045134b2dbc94c0281caceeb8b571bba5feecb5632a08c5d2a713408ad3f0bf14ebeaeee35e52c9098758e80abe7c3c3bb6127e60e41ca1aca6d420ef925463533e8c76a9b37eae4178a4175f03a4e3f7e3c216df4", 0x62, 0x4000011, &(0x7f0000fd7000)={0x11, 0x2, r3, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000fd6000)={r2, 0x10001}, &(0x7f0000977000)=0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000fd8000-0x4)=@can, &(0x7f000088e000)=0x10) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r0, &(0x7f0000fd9000-0x10)=@ethernet={0x0, @link_local}, &(0x7f00001d4000-0x4)=0x10, 0x800) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000fd9000-0x18)={r4, 0x6, 0x10, 0xc00000000000000, 0x81}, &(0x7f000061c000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000fd7000-0x38)={r4, 0x30, "04eba8a60bf6a6ae5f95249ae2eb0a2663377474e24448187d95c0a5e0e3f63b03e6dc54ace3a03aeff2a66e3cf32fe9"}, &(0x7f0000fd6000)=0x38) 2018/02/10 05:26:17 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r1, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) r2 = socket(0x3, 0x1, 0xda0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000003000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x24) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002000-0x8)={r3, 0x9}, 0x8) socket$key(0xf, 0x3, 0x2) 2018/02/10 05:26:17 executing program 3: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0xf, 0x8}, {0x3, 0x1}, {0x4, 0x400}, {0x7, 0x9}, {0x2, 0x3}, {0x7, 0x6}, {0xb}, {0xb, 0x9}, {0x4, 0x3ba}, {0xb, 0x5}], 0xa) setsockopt(r0, 0x20001000000010f, 0x0, &(0x7f0000005000), 0x0) socket$packet(0x11, 0x2, 0x300) 2018/02/10 05:26:17 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x800, 0x6, &(0x7f0000009000)={0x0, 0x0}) accept4$alg(r0, 0x0, 0x0, 0x80800) syz_emit_ethernet(0x66, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x5, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000016000-0x20)={0x56, 0x80000000, 0x8, 0x9d, 0x0, 0x9, 0xb1, 0x321, 0x0}, &(0x7f000000d000)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000013000-0x8)={r2, 0x9}, &(0x7f0000007000)=0x8) 2018/02/10 05:26:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x9) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000000b000)={&(0x7f00003d6000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000003f000)=0x63, 0x4) getsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000d9b000), &(0x7f000010b000-0x4)=0x385) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000060e000-0x4)=0x1, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e52000-0x4)) 2018/02/10 05:26:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f00004a9000)={0x24, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000000000b}, [@nested={0x10, 0x5, [@typed={0xc, 0x1, @str='\x00'}]}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ff3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f0000c92000-0x38)={&(0x7f00008a7000-0xc)={0x10}, 0xc, &(0x7f00007be000-0x10)={&(0x7f0000de1000)=@newlink={0x20, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, []}, 0x20}, 0x1}, 0x0) socketpair(0x5, 0x80a, 0x2, &(0x7f0000a38000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f00004e2000-0x8)={0x200, 0x9}) getsockname(r0, &(0x7f00000a8000-0x10)=@ipx, &(0x7f0000a8b000-0x4)=0x10) 2018/02/10 05:26:17 executing program 7: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x7f) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000f12000-0x4), &(0x7f0000168000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r1, &(0x7f0000a39000-0x1000), 0x0, 0x20044000, &(0x7f00001a7000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10) 2018/02/10 05:26:17 executing program 2: mmap(&(0x7f0000000000/0x5e5000)=nil, 0x5e5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e2000)=[{&(0x7f00002ef000)="f8", 0x1}], 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f000021f000-0x17)='3', 0x1}], 0x1, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000006d000)={0x0, 0x9, 0x80, 0x100}, &(0x7f00005e5000)=0x10) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00005e6000-0x8)={r3, 0x40}, &(0x7f00005c4000)=0x8) 2018/02/10 05:26:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000a0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000-0x4)=0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000566000-0x4)={0x5e0, 0x7, 0x1000}, 0x4) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000023000-0x8), &(0x7f0000025000)=0x8) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000000c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000015000-0x4008)=@ethtool_per_queue_op={0x4b, 0x1f, [0xfffffffffffffc00, 0xfffffffffffffffe, 0x0, 0x8001, 0x8, 0x4, 0x5, 0x1, 0x0, 0x49, 0x3, 0x5, 0x4, 0x7, 0x8, 0x80000001, 0x9, 0x749, 0x9, 0x7, 0x7, 0x7, 0x8, 0x9, 0x8, 0xaf9c, 0x20, 0x400, 0x0, 0xfffffffffffffff7, 0xffffffffffffb020, 0x100000001, 0x0, 0x7, 0x3355, 0x6, 0x2818, 0x200, 0x2, 0x101, 0x1f6f37ca, 0x8, 0xcce1, 0x9, 0x2, 0x7, 0x2, 0x4, 0x6, 0x7f, 0x7, 0xc2a4, 0xbc, 0x9, 0x8001, 0xbd9, 0x0, 0xfffffffffffff000, 0x8d78, 0x231, 0x10001, 0x8, 0xc, 0x8, 0xc951, 0x100000001, 0x3, 0x6, 0x0, 0x7, 0x8, 0x5, 0x0, 0x8, 0x80000000, 0xfffffffffffffff7, 0x0, 0x5, 0x1, 0x4, 0x7, 0x2, 0x4, 0xdf3, 0x437, 0x1, 0xffffffffffffff81, 0x0, 0xeaf7, 0x2f5, 0x0, 0x3, 0x3fffc, 0x80000001, 0x9, 0x5, 0x9, 0x2, 0x9, 0x0, 0x4, 0x30000, 0x8001, 0x6, 0x80, 0x1, 0xf1, 0x2, 0x40, 0x7fffffff, 0x1, 0x3, 0x6, 0x2, 0x0, 0x7, 0x5, 0x0, 0x4, 0x1ff, 0x8000, 0x7, 0x80000000, 0x3, 0x2, 0x8000, 0x8001, 0x7f, 0x42, 0x10001, 0xa600000000000000, 0x80, 0x9f10000, 0xc2a, 0x0, 0x501, 0x200, 0x5, 0x9, 0x800, 0xd98, 0xffff, 0x200, 0x5, 0xf3, 0x3f, 0x16a0, 0x40, 0x8000, 0x7c56, 0x9, 0x4, 0x1f, 0x401, 0x5, 0x8, 0x1, 0xffffffff, 0x2, 0xffffffffffffffe1, 0x200, 0x3, 0x9, 0x5, 0x1, 0x4, 0xfffffffffffffff8, 0x100, 0x0, 0x6, 0xffffffffa05d056e, 0x3f, 0x0, 0x10001, 0x10001, 0x1, 0xabbe, 0x0, 0x9, 0x6, 0x0, 0x4, 0x0, 0x400, 0x6, 0x4, 0x70, 0x81, 0x6, 0x7fffffff, 0x8000000, 0x0, 0x1f, 0x800, 0x149, 0x6, 0x1d, 0x7, 0x400, 0x9, 0x80000001, 0x9, 0xfffffffffffffff8, 0x7890, 0x1cc539, 0xfffffffffffffffc, 0x6, 0x6, 0x8, 0x4, 0x1, 0x8, 0x1, 0x82, 0x9, 0x9, 0x4, 0x280000000, 0x8000, 0x7, 0x6, 0x6, 0x1f, 0xffffffffffff4450, 0x3, 0x7fffffff, 0x5, 0x1, 0x7fff, 0xe, 0xdd9, 0x17, 0x3f, 0x1, 0x4806, 0x4cf, 0x7, 0x1, 0x1f, 0x2, 0x9, 0x37, 0x400, 0xec, 0x400, 0x4, 0x0, 0x1, 0x5, 0xef1, 0x232, 0x7fff, 0x3, 0x1ff, 0x8, 0x40, 0x8001, 0x20, 0x1, 0x650dff91, 0x3e96, 0x1, 0xffffffff, 0x4, 0x3716, 0xe4f, 0x7, 0x9, 0x2, 0x10001, 0xb8d, 0x2, 0xfffffffffffffffc, 0x8cf2, 0x92d, 0x3, 0xfffffffffffffffd, 0x9, 0xffffffffffffdeb9, 0x4, 0x8, 0xfffffffffffffffc, 0xff, 0xfffffffffffffffd, 0x7, 0x6, 0x47, 0x3, 0x62c00000000000, 0x6, 0x5, 0x1, 0x8b3, 0x6, 0x401, 0x5, 0xf60, 0x0, 0x8001, 0xdc5, 0x7, 0x2, 0x1, 0x9, 0x0, 0x1f, 0x2, 0x4, 0x7, 0x4, 0x10001, 0x6, 0x5, 0x3, 0xffffffffffffff81, 0x9, 0x9, 0x7, 0x10000, 0xc1, 0xd, 0x2, 0x2, 0x87, 0x5, 0xbc71, 0x3, 0x2, 0x401, 0x4, 0x7, 0x765, 0x7, 0x5, 0x1, 0x5, 0x35, 0x3, 0x0, 0x3, 0x0, 0x24, 0x1, 0x9, 0x8, 0x8, 0x1, 0x9, 0x3ca, 0x1ff, 0x8, 0x717, 0x4, 0x0, 0xf9, 0x9, 0x9, 0xffff, 0x0, 0x8001, 0x8, 0x6, 0x5, 0x5, 0x101, 0x9, 0x79, 0x100000001, 0xd6, 0x0, 0x0, 0x6, 0x9, 0x1, 0xffffffffffffffff, 0x10001, 0x686, 0x84, 0x4, 0x3, 0xa66, 0x100000001, 0x6, 0x4, 0x2, 0x1, 0x0, 0x1, 0xdc1, 0x8000, 0xd4cc, 0x100000000, 0x7, 0xc13, 0x7fff, 0x5, 0x7fff, 0x80, 0xfffffffffffffffc, 0x80000001, 0x3ff, 0xffffffff, 0x3, 0x4, 0x8c, 0xa971, 0x3f, 0x800, 0x0, 0xffff, 0x100000001, 0x4, 0x6c88, 0x8, 0x1, 0x8, 0x7ff, 0x917d, 0x6, 0x3, 0x3, 0x7, 0x2, 0xba6, 0xffffffffffffff62, 0x8, 0x4, 0x1, 0x9, 0xf099, 0x0, 0x7fffffff, 0x80000001, 0x0, 0x4, 0x9, 0x9, 0x9, 0x1, 0x2, 0x1, 0x401, 0xd9, 0x5, 0x69, 0x3, 0x7fffffff, 0x6015, 0x1, 0x4bd2bf31, 0x3, 0x8000, 0x10000, 0x3, 0xc11d, 0xffff, 0x6, 0xffff, 0x100000001, 0x5, 0x6, 0x401, 0x2, 0x7, 0x800, 0xdb0, 0x2, 0xfffffffffffffff9, 0xffff000000, 0x4, 0x10000, 0x8, 0x2, 0x0, 0x5ef3, 0x6, 0x81, 0xea4, 0xffffffffffffff7f, 0x13c3, 0x9c2f, 0xff, 0x100, 0x6773, 0x4, 0x80000000, 0x0, 0x10001, 0x3, 0x7f, 0x3ff, 0xb1, 0x2, 0x40, 0x8a6, 0x1, 0x0, 0x9, 0x5, 0x3ff, 0x5, 0x10000, 0xdb, 0x81, 0x5d81773d, 0x7, 0x8, 0xfffffffffffff001, 0x3, 0x8, 0x2, 0xff, 0x0, 0xffffffffffffff7f, 0x5, 0xa11b, 0x1, 0x7ff, 0x7f, 0x7, 0x8001, 0x1, 0xfffffffffffffffa, 0x30, 0x0, 0x6, 0xfff, 0x7, 0x1, 0x3, 0xfffffffffffffffb, 0x10001, 0x9, 0x5, 0xfffffffffffffff9, 0xfffffffffffeffff, 0x200, 0x1, 0x9, 0x6, 0x100000000, 0x2, 0x80000000, 0x3, 0x8, 0x80000000, 0x5, 0x80, 0xdc000000000000, 0x0, 0x4f, 0xb6, 0x200000000000, 0x1, 0x3, 0x4, 0x7, 0x4, 0x8, 0x0, 0x99f, 0x5, 0x6, 0x4, 0xfffffffffffffc01, 0x8, 0x0, 0x0, 0x6, 0x8, 0xfffffffffffffffb, 0x401, 0x101, 0x907e, 0x200, 0x4, 0x2820ef60, 0x1, 0x9, 0x7, 0xfe, 0x8, 0x3, 0x80000001, 0x8, 0x1f, 0xffffffffffffff80, 0x2e591ab7, 0x8, 0xdb95, 0x101, 0x1, 0xca, 0xfff, 0x8, 0x8, 0xff, 0x3f, 0x7ff, 0x3, 0x40bb, 0x80000000, 0x6, 0x57, 0x7, 0x400, 0xffff, 0x7f, 0x20, 0x3, 0x101, 0x8, 0x5, 0xff, 0xfe6a, 0x0, 0x40, 0xdb, 0x80000000000, 0x1, 0x8, 0x6, 0x0, 0x20, 0xffffffff, 0xfff, 0x5, 0x9, 0x994d, 0x9, 0x0, 0x9, 0x0, 0x1, 0x6, 0xfffffffffffffffa, 0x80, 0x8, 0x0, 0x200, 0x4, 0x0, 0x9, 0x63, 0xffff, 0x0, 0xfffffffffffffffc, 0x3, 0x6, 0x7, 0x7, 0x1ff, 0xffff, 0xfffffffffffffff9, 0x598e, 0x4, 0x9, 0x1000, 0xb2b, 0x1, 0x7ff, 0x7, 0x5, 0x4, 0x3ff, 0x1, 0x4, 0xfffffffffffffffe, 0x80000000, 0x0, 0x1800, 0xfff, 0x9, 0x4, 0xf97, 0x7, 0x3053d211, 0x6787, 0x7, 0x81, 0x8001, 0x7ff, 0x3, 0x100, 0x1, 0xe89, 0x1ff, 0x80000000, 0x5, 0x4, 0x8000, 0x9, 0x5, 0x200, 0x0, 0x1, 0xfff, 0x7, 0x80000001, 0x6, 0x40, 0x9, 0x2, 0x6, 0x8001, 0xfffffffffffffffa, 0x100000000, 0x5000000000, 0x1, 0x6, 0x1, 0x7, 0xd8e4ca0, 0x401, 0xf10, 0x1, 0x4, 0x9, 0x9, 0x2, 0x7ff, 0x0, 0x2, 0xc00000000, 0x6, 0x61f0, 0x0, 0xffffffffffffff80, 0x80, 0xffffffffffffffff, 0x6e3a6c21, 0xffffffff, 0xa, 0x800, 0x7ff, 0x1, 0x401, 0xfffffffffffffff8, 0x8000, 0x1d93, 0x2, 0x8, 0x101, 0x2, 0x0, 0xff, 0x9, 0x65c3, 0x4, 0xc57, 0x5, 0x9, 0x86, 0x7f, 0xe3, 0x9, 0x100000000, 0x6f, 0x1, 0x9, 0xf0, 0x8, 0x0, 0xc07, 0x97, 0x5, 0x7, 0x5c, 0x20, 0x1, 0x6, 0x2, 0x0, 0x81, 0x6, 0x9, 0xad, 0x0, 0x7fffffff, 0x4, 0x0, 0x30, 0xffffffff, 0x2, 0xe21, 0x1, 0x400, 0x8000, 0x0, 0x800, 0x3, 0x5, 0x1, 0x1, 0x2, 0x80, 0x1ff, 0x800, 0x1, 0x81, 0x3, 0x8, 0x2, 0xff, 0x0, 0x1, 0xfd, 0xf901, 0x3, 0x4, 0x7, 0x8e, 0x7fc000, 0x8, 0xfff, 0x0, 0xffffffff, 0x1, 0x80, 0x5, 0x3ff, 0xb7, 0x9, 0x5, 0xffffffffffffffd2, 0x6, 0x400, 0x80, 0x5, 0x5, 0x6, 0x6, 0x0, 0x923, 0x7, 0x401, 0x6, 0x8, 0x9, 0x494, 0x3, 0x100000001, 0x0, 0x3, 0x10000, 0xde5f, 0x400, 0xfff, 0x6, 0x3, 0xa5, 0x2958, 0x3ff, 0x3, 0x9, 0x5, 0xffffffffffffffc0, 0x200, 0x8, 0x4, 0x4, 0x7, 0x3, 0x3, 0xfffffffffffffff8, 0x110, 0x6, 0x50, 0x8, 0x9, 0x8, 0x0, 0x7fff, 0x8, 0xb2f, 0x8000, 0xe94a, 0x101, 0x2, 0x1f68, 0x400, 0x0, 0x5, 0x0, 0x5, 0x5, 0x1, 0x1, 0x5, 0x0, 0x80000001, 0x7f, 0x1, 0x4, 0x4, 0x164a, 0x10000, 0x9, 0x4afd, 0x9d66, 0x61, 0x1, 0x80000000, 0x8, 0x3ff, 0x1, 0x9c, 0x1, 0xfffffffffffffeff, 0xe4b, 0x8, 0x1, 0x80000001, 0xb48, 0x6, 0x4, 0x7, 0x4, 0xffffffffffffffff, 0x8, 0x6, 0x2, 0x525, 0x4, 0x81, 0x2c5, 0x3, 0x8001, 0xfffffffffffffffd, 0x9, 0x5, 0x0, 0x0, 0x1, 0x100000000, 0x59fe15c1, 0x3, 0xff, 0x5, 0x8, 0x7e, 0x3ff, 0x846, 0x8, 0x6, 0x6, 0x8, 0x3, 0x0, 0x7, 0xffffffff, 0x4, 0xed, 0x8, 0x4, 0x40, 0x6, 0x3, 0x2, 0x9, 0x80000001, 0xffff, 0xbf00, 0x53b, 0x5, 0xfffffffffffff666, 0x2, 0x5, 0x2, 0x400, 0x2, 0xd838, 0x3, 0x0, 0xb3, 0x9, 0x3a1, 0xf65, 0xe7, 0x4, 0x7fffffff, 0x7fffffff, 0x5, 0x9, 0x6, 0xffffffff00000001, 0x7, 0x100000000, 0x3, 0x9, 0x4, 0x81, 0x8, 0x4, 0x10001, 0x8, 0x24d3, 0x6, 0x1f, 0x1, 0x6, 0x3, 0x0, 0x1, 0x1, 0x6, 0x9, 0x9, 0x20, 0x81, 0x9, 0x0, 0x3, 0x3, 0x4, 0x5, 0x0, 0x4164fd95, 0x400, 0x1, 0x5, 0xffff, 0x1, 0x3, 0x7, 0x3, 0x1, 0x9, 0xdc, 0x3, 0xdb81, 0x8, 0x7, 0x9, 0x1, 0x7, 0x4dce, 0x800, 0xffffffffffffffff, 0x2, 0x1, 0x8, 0x6, 0x80, 0x3, 0x10000, 0xba31, 0xffffffffffffff01, 0x885, 0x1, 0x1a, 0x8, 0x0, 0x3f, 0x0, 0x7, 0x80000001, 0x115e0000000, 0xffffffffffffffff, 0x6, 0x1, 0x3, 0x3ff, 0x7, 0x5, 0xfff, 0x10000, 0x8ab6, 0x101, 0x20, 0x1, 0x7ff, 0x7, 0xe3e, 0x101, 0x6, 0x4de1, 0x5, 0x0, 0x63ab, 0x9, 0x7ca6, 0x4, 0x10000, 0x9, 0x438, 0xad9, 0x6a, 0x4, 0x7, 0x7fff, 0x0, 0x800, 0xa4, 0xbb4, 0x2, 0x80000000, 0x4, 0x6dd, 0x7f, 0x3, 0x9, 0x40, 0x4, 0x0, 0x1, 0x363, 0x1, 0x5, 0x5, 0x6, 0x8, 0x2, 0x1, 0x8, 0x0, 0x9, 0x24, 0xe8, 0x5, 0x3d96, 0x11df, 0x0, 0x4, 0xe6e7, 0x6, 0x5, 0x3f, 0x9, 0xde, 0x4, 0x3c5, 0x7, 0x62f0, 0x5, 0x100, 0x9, 0x3, 0x2, 0xa2, 0x6, 0x80000001, 0x6, 0x100, 0x9, 0x6, 0x3, 0x3e, 0x1, 0x3, 0x600000, 0x3, 0xf3, 0x4, 0x21ce, 0x8, 0x1ff, 0x6, 0x7, 0x8000, 0x5, 0x5, 0x7fffffff, 0x3, 0x1ff, 0xcd37, 0x5, 0x0, 0x1000, 0x2d16, 0x7, 0x6, 0x8a05d11, 0x9, 0x5, 0x8, 0x9, 0x2, 0x3, 0x2, 0x5, 0x80, 0x7fff, 0x10000, 0x0, 0x6, 0x0, 0xf, 0x8001, 0x7fff, 0x5, 0x4, 0x7, 0x1, 0x9, 0x3, 0x401, 0x6, 0x7, 0x2, 0x19, 0x80000000, 0x1ff, 0x0, 0x40, 0x7f, 0x80000001, 0x9, 0xca6, 0x80000001, 0xff, 0x7f000000, 0xb516, 0x7ff, 0x0, 0x0, 0x5, 0xffffffffffffff7f, 0x6, 0x1, 0x80000001, 0xfffffffffffffffc, 0x8, 0x0, 0x9, 0x4, 0x5, 0xf36, 0x10001, 0xfffffffffffffffd, 0x90, 0xb81, 0x2b, 0xf70a, 0x1032, 0x100000001, 0x8, 0x3f, 0x7, 0x7ff, 0x2, 0x8, 0x5, 0x20, 0x8, 0x100000000, 0x42b, 0x5, 0x40, 0xffffffffffffffff, 0x4, 0x4, 0x9, 0x8, 0x0, 0x9, 0x8c7d, 0x5b6, 0x80000000, 0x9c2c, 0x4, 0x4, 0x4, 0x3, 0x13ab, 0x9, 0xaba, 0x8, 0x88, 0x2, 0x81, 0xc8d4, 0x9, 0x2, 0x7, 0x5, 0x0, 0x15, 0x3b1, 0x7ff, 0x38, 0x8, 0x2, 0x7f, 0x80, 0x6, 0x6, 0x8, 0x800, 0xe45c, 0x9, 0x2, 0x101, 0x0, 0x401, 0x7, 0x5c, 0x40, 0xfe18, 0x4, 0x80, 0x6, 0x5, 0x6ddf, 0x1, 0xab8, 0x7, 0x7fffffff, 0xfffffffffffffff7, 0x2, 0x100000001, 0x5, 0x400, 0x10001, 0x2a4, 0x3, 0x1, 0x7, 0x7, 0x6, 0x1000, 0x3, 0x1800000000000000, 0x7, 0x3, 0x9b46, 0x2bea, 0xb1, 0x80, 0x7fff, 0x4c, 0x5, 0x7, 0x8, 0x7fffffff, 0xda1d, 0x3, 0x1, 0x0, 0x81, 0x7, 0xffffffffffffffc1, 0x4, 0x7, 0x5, 0xac55, 0x9, 0xfffffffffffffff8, 0x2, 0x7, 0x400, 0x8, 0x1, 0x8, 0xf07, 0x7fffffff, 0x100000000, 0x5, 0xffffffff, 0xffff, 0x400, 0x9, 0x9, 0x5, 0x0, 0x9, 0x0, 0x3, 0x8000, 0x4, 0x8, 0x7, 0x80, 0x1, 0x0, 0x80, 0x0, 0x10000, 0x867, 0x1, 0x2, 0x7, 0x5, 0x7, 0x1f, 0x5, 0x6, 0x3ff, 0x0, 0x1ff, 0x0, 0x7ff, 0xffffffffffffff01, 0xfff, 0x7747bf46, 0x5, 0x10000, 0x3f, 0x1, 0x8, 0x8f01, 0xc000, 0x2, 0xd3, 0x0, 0x8, 0x0, 0xfff, 0x4, 0x0, 0xd2, 0x2, 0x8, 0x9, 0x9, 0x92, 0x1, 0x9d, 0x8, 0x1, 0x7fff, 0x49, 0xfffffffffffff800, 0x7a3, 0x9, 0x2b6d14da, 0x4, 0x9, 0x80000001, 0x8, 0x8, 0x80, 0x6, 0x2, 0x0, 0x800, 0x5, 0xfffffffffffffffd, 0xead, 0x100000001, 0xffff, 0xdd, 0x0, 0x5cb0, 0x5, 0xfffffffffffffffa, 0x7fffffff, 0x9, 0x582, 0x401, 0x2, 0x8, 0x6, 0x6, 0x44b, 0x5, 0x6d, 0x75, 0x4, 0x11, 0x4, 0x6, 0x0, 0x6, 0x9, 0x8, 0x1f, 0x5, 0x8, 0x8ba, 0x8a0, 0x9, 0x3, 0x8, 0x6b, 0x100000000, 0xe0e, 0x5d, 0x2000000000, 0x3, 0xfffffffffffffffd, 0xffff, 0x6, 0x3, 0x0, 0x300000, 0xf153, 0x521, 0x2, 0x2, 0x2138, 0x8, 0x10000, 0x79, 0x8, 0x0, 0x6dd5, 0x3, 0x0, 0x4, 0x7fff, 0x6, 0x0, 0x7fffffff, 0x0, 0x2, 0x4, 0xf04c, 0x8, 0x8, 0x550a, 0x3ff, 0x5c2, 0x2f54, 0xed05, 0x84, 0x10000, 0x5, 0x7, 0x7fffffff, 0x3, 0x0, 0x3, 0x81, 0xafb, 0x5, 0x3, 0x272, 0x6, 0x7, 0x4, 0x4, 0x3, 0x7ff, 0x1000, 0x3, 0x800, 0x1, 0x21a2, 0xd1cc, 0x10001, 0x5, 0x6, 0xfff, 0x0, 0xfffffffffffffffb, 0x0, 0x5, 0x3, 0x0, 0x100, 0x7fffffff, 0x5, 0x1, 0x5, 0x9, 0x4ba, 0xfffffffffffffffd, 0x5, 0x1, 0x8, 0x4, 0x7, 0xb4, 0x6, 0x1, 0x2, 0x9, 0x2, 0x0, 0x6, 0x2ba, 0x6e5c, 0x4, 0x5, 0x101, 0x1, 0x6, 0x10000, 0x3ff, 0x2, 0x4, 0x9, 0x7, 0x20, 0x32, 0x2, 0x9, 0x5, 0x7, 0x1f, 0x74, 0x7, 0x7fffffff, 0x7afab16a, 0x4, 0x1, 0xb1f, 0x9, 0xfffffffffffffffe, 0x4, 0x9, 0x8, 0x5, 0x0, 0x3f, 0x6, 0x3, 0xffffffffffff0001, 0x741, 0x0, 0x4, 0x1c8, 0x400, 0x4, 0x29bc, 0x3, 0x1000, 0x4, 0x1, 0x8000, 0x3, 0x1, 0x0, 0x80000000, 0x6a, 0xbe, 0x5, 0x7f, 0xfffffffffffffffd, 0x3, 0x0, 0xe5, 0x7ff, 0xffffffffffffffc1, 0x3, 0x7, 0x2, 0x2, 0x200, 0xc6a3, 0x100, 0x1ff, 0x47db, 0x3, 0x23, 0x6, 0x5de, 0x8, 0x1, 0x10000, 0x0, 0xffffffffffff7fff, 0x0, 0x3, 0x2, 0x8, 0x3f, 0x81, 0x1000, 0x8, 0x7fffffff, 0x1, 0x0, 0x7ff, 0x6, 0x5, 0x0, 0x3, 0x7, 0x2, 0x6, 0x6, 0x3, 0xffffffffffff5d11, 0x9, 0xffffffffffff2785, 0x6, 0x80, 0xf9, 0x9, 0x2, 0x80000000, 0x9, 0x557, 0xb23, 0x7ff, 0x2, 0x0, 0x80000001, 0x8, 0x4, 0x9, 0x5, 0x80, 0x401, 0x80, 0x21f, 0x5, 0x7, 0x1f, 0x0, 0x10001, 0x1, 0xc01b, 0x5, 0x7a, 0x3, 0x40, 0x7, 0x9, 0xef, 0xf3, 0xfff, 0x3ff, 0x1, 0x0, 0x9, 0x7f, 0x1ff, 0x5, 0x2, 0x9, 0x9, 0x4, 0x7, 0x2, 0x2, 0x7fff, 0x1, 0xff, 0x9, 0xa3d, 0x6, 0x5, 0x1, 0x442ce06f, 0x1f, 0x6, 0x9, 0x1ff, 0x200, 0x9, 0x200, 0x6, 0xa77, 0x5, 0x6, 0x2, 0xfff, 0x4, 0x22, 0x90, 0x100000001, 0xfffffffffffffffb, 0x2, 0x6c, 0xfff, 0x2, 0x8, 0x0, 0xa1c8, 0x200, 0x1200, 0x100000001, 0x9, 0x0, 0x225, 0x7fffffff, 0x4, 0xa18, 0x3, 0x8001, 0x6, 0x4, 0x7fffffff, 0x7, 0x5, 0x20d, 0x8000, 0x7, 0x5, 0x4, 0x10001, 0x1, 0x6, 0x0, 0x1, 0x8001, 0x7, 0x1, 0x6, 0x8, 0x3, 0x401, 0xffffffffd578bb9d, 0x3, 0x6, 0x100000001, 0x7fff, 0x3, 0x726c, 0x3, 0x3f24, 0xfff, 0xc9, 0x784, 0x0, 0x1, 0x4, 0x1, 0x4, 0x7fff, 0xfffffffffffffffc, 0x7fffffff, 0x101, 0x3f, 0x5, 0x6, 0xffffffffffffffff, 0x4, 0x1, 0x4, 0x0, 0x8001, 0xfffffffffffffff9, 0x2, 0x7fffffff, 0x1, 0x7, 0x4, 0x8, 0x306c, 0x3, 0x3f, 0x5, 0x3, 0x8, 0xffffffffffffffff, 0x0, 0x7, 0x1, 0x100000001, 0x80000000, 0x8, 0x4, 0x8, 0x8, 0xffffffff, 0x7e9, 0x2c77, 0x8, 0x8, 0x0, 0x7, 0x101, 0xc2f, 0xfff, 0x8, 0x9, 0xffffffff80000001, 0x2, 0x1, 0x1000, 0x235, 0x100000000000, 0x90, 0xfff, 0x5, 0x8, 0x2, 0xff, 0x9, 0x6, 0x8, 0x1, 0x1, 0x10000, 0x289b6248, 0x7, 0x6, 0x7, 0x6, 0x7f, 0x6, 0x5, 0x9, 0x2, 0x2, 0xff, 0x4, 0x320ae5e6, 0x9, 0x200, 0x7, 0x7, 0x725, 0x4, 0x6, 0x7fffffff, 0x401, 0x8, 0x4, 0x4, 0xed, 0x2, 0x8cb1, 0x0, 0x9, 0x1000, 0x7, 0x5, 0xfffffffffffffffc, 0x20, 0x7fffffff, 0xea8, 0x8, 0x2, 0x1ff, 0xffffffffffffac1d, 0x40, 0x4, 0x5, 0x2, 0x8, 0x2, 0x38a, 0x2, 0x7f, 0x7fff, 0x0, 0x7fffffff, 0x100000001, 0x9, 0x1, 0x80000001, 0xff, 0x100000001, 0x4, 0x7ff, 0x2, 0x0, 0x8a, 0x20, 0x1ff, 0xffffffff, 0x3, 0x85a2, 0xb2a, 0xffffffff, 0x3, 0xd813, 0x0, 0x3, 0xfd1, 0x9, 0x1000, 0x7, 0x6, 0x2, 0x100000000, 0x9, 0xc34, 0x6f57ed5f, 0x7fff, 0xffff, 0x0, 0x1629, 0x5, 0x3, 0x5, 0x9, 0x51, 0x6, 0x4, 0x80000000, 0x7, 0x9, 0x1ff, 0x3, 0xd5, 0x2, 0x79, 0x4, 0x998, 0x1, 0x8, 0x8, 0xffffffff, 0x7, 0xca, 0x5f, 0x1000, 0x4, 0x7f, 0x80000001, 0x430, 0x7, 0x7ff, 0x10000, 0x400, 0x80, 0x4, 0x6, 0x8, 0x3, 0x7fffffff, 0xf4c, 0x7, 0x5, 0x9, 0x6, 0x5, 0xff, 0x3, 0x8001, 0x3, 0x7ff, 0x611, 0x8, 0x7ff, 0x9f8, 0x5, 0x1000, 0x1f, 0x3, 0x22d, 0x3, 0x82b, 0x1, 0x3, 0x2, 0x3, 0x5, 0xd3c, 0x0, 0x0, 0x400, 0xb2, 0x1f, 0x9, 0xfff, 0xfffffffffffffff9, 0x9, 0x8, 0x1, 0x56a, 0xffffffff, 0x7, 0x1d4bc9e74000000, 0x1ff, 0x6, 0xffff, 0x80, 0x9, 0x1538, 0x7, 0x2, 0x0, 0x5, 0x9, 0x3, 0x4, 0x8, 0x0, 0x3, 0x3, 0xff, 0x7ff, 0x80000001, 0xfffffffffffffbff, 0xffffffffffffffff, 0x7ff, 0x1ff, 0x1, 0x8, 0x5, 0xbe97, 0x1, 0x1, 0xffffffffffff0000, 0x6, 0x3, 0xfe, 0xc67, 0x32ad, 0xeb, 0x5, 0x100000000, 0x9, 0x100000001, 0x10001, 0x7, 0x5, 0x9, 0x2, 0x9, 0x6, 0x3, 0x4, 0x1f, 0xfffffffffffffffe, 0x6ba, 0x1000, 0x4, 0x0, 0x8000, 0xffffffffffffff00, 0x2, 0x30d26d47, 0x2, 0x800, 0x1, 0x1, 0x6, 0xfffffffffffffffb, 0x9, 0x3, 0x80000000, 0x3, 0x3f, 0x4, 0x1, 0x2, 0x1, 0x100, 0x9, 0x238, 0x7f, 0x3, 0x1, 0x8, 0x6, 0x1, 0x8, 0x5, 0x1f, 0x1, 0x7f, 0x6, 0x2, 0x1, 0x5, 0x40, 0x7, 0x8000, 0x1, 0x7, 0x7fffffff, 0x6, 0x0, 0x7, 0x8, 0xf6cb, 0x3f, 0x7fff, 0x4f3c, 0x3, 0x5, 0x0, 0xffffffffffff889a, 0x8, 0x5, 0x2, 0x1, 0xc028, 0x92b, 0xc4, 0x6, 0x401, 0x4, 0x4, 0x0, 0x5450, 0x56, 0xa2, 0x5, 0x4, 0x2, 0x3, 0x9, 0x7c9, 0x1e, 0x0, 0x7f, 0xb8d, 0x5, 0x1, 0xe2b8, 0x3f, 0x4, 0x3, 0x3, 0x4, 0x80, 0x0, 0x3f, 0x7ff, 0x5, 0x3, 0x0, 0x4, 0x9, 0x1ff, 0xe9c, 0x55, 0xaf, 0x7f, 0x0, 0x8, 0x7, 0x100000001, 0x343d, 0x1, 0x8, 0xf49, 0x9, 0x726, 0x100, 0x6, 0x94f, 0x0, 0x7fff, 0x8, 0x3, 0xfffffffffffffff9, 0x7, 0x1000, 0x6, 0x9, 0x2, 0x7, 0x100000000, 0xffffffffffff3b08, 0x44, 0x3ff, 0x3, 0x2, 0x63dd6dae, 0x4, 0xe666, 0x8, 0x20, 0x1d4, 0xfffffffffffffffd, 0x1, 0x80000001, 0x100000000, 0x7df, 0x7, 0x81, 0x876c, 0x101, 0x1000, 0x5, 0x100000000, 0xa4d, 0x2, 0x1ff, 0xfffffffffffffc15, 0x4, 0x9, 0x1, 0x0, 0x1ff, 0x1, 0x0, 0x3, 0x6, 0x100000001, 0x7, 0x5, 0xfffffffffffffff8, 0x0, 0x28, 0x7, 0xc2, 0x5, 0x1, 0x7, 0xa34, 0xff, 0x6, 0xc6e0, 0x1, 0x6b, 0x5, 0x401, 0x101, 0x5, 0x7, 0x80, 0x69ba, 0x5, 0x7, 0x4, 0xfffffffffffffffa, 0x80000, 0x0, 0xfa, 0xb, 0x1000, 0x2, 0x7, 0xbcb, 0x9, 0xffffffff0000000, 0x4, 0x2, 0x2b38, 0x0, 0xffffffff, 0x7, 0x4, 0xde7, 0x7, 0x32, 0x800, 0x3, 0x7, 0x3, 0x0, 0x9, 0x800, 0x7, 0x1a430aff, 0x5, 0xf9, 0x5, 0x5, 0x6, 0x5, 0x4, 0x0, 0x4ca, 0x6, 0x100, 0x7f, 0x6f2, 0x4, 0xfffffffffffffeff, 0x8, 0x1, 0x200, 0x3f, 0xc000000000, 0x2, 0x7, 0x81, 0x1, 0x34, 0x3, 0x2, 0x0, 0x5, 0xf2, 0x80000001, 0x0, 0x8, 0x572, 0xfffffffffffeffff, 0x7, 0x7, 0x5, 0x4, 0x4, 0x9, 0x8c1, 0x3, 0xf23, 0x8, 0x7, 0x400000000, 0x9, 0x80000000, 0x1ff, 0x1, 0x3, 0x1e8, 0x0, 0x25, 0xc6e2, 0x1, 0x6, 0x9807, 0x0, 0x7, 0x3, 0x10001, 0xbf83, 0x3ff, 0x8, 0x0, 0x1, 0x1, 0x7, 0x81, 0x4, 0xfffffffffffffff8, 0x7, 0x1, 0x4, 0x5, 0xffffffff, 0x5, 0xa7d8, 0x6, 0x9, 0x1, 0x5, 0x7, 0x9c80000000, 0xaaa, 0x4, 0xac1, 0x8001, 0xca, 0x7, 0xfff, 0xc089, 0x0, 0x4, 0x27c, 0x0, 0x8000, 0x3f000000000000, 0x0, 0xe6, 0x80000000, 0xfff, 0x200, 0xffffffffffffffff, 0x4, 0x800, 0x8, 0x5, 0x75, 0x9, 0x3, 0x7f, 0x5, 0x7f0000000000000, 0x4, 0x0, 0x1f, 0x2, 0x0, 0x11, 0x7dd8bb2b, 0x2, 0x1, 0xd7, 0x36e, 0x5, 0x9, 0x1ff, 0x8001, 0x7, 0x1, 0x221, 0x0, 0x2020000, 0x0, 0xfff, 0xa259, 0x40, 0x7, 0x200, 0x6d1, 0xd37, 0x7, 0xaa, 0x0, 0xdf, 0xfff, 0x5, 0xff, 0x8, 0x3, 0x3f, 0xfffffffffffff801, 0x2, 0xffffffffffff10b7, 0x1, 0x1, 0x1, 0x5, 0x8, 0x73e, 0x6, 0xe77d, 0x7, 0xeb0a, 0x6, 0xc17b, 0x4, 0x20, 0x3, 0x3, 0x400, 0x9a, 0x9, 0x8, 0x6, 0x7fffffff, 0x7, 0xfffffffffffffffd, 0x2, 0x0, 0x91da, 0x1, 0x2, 0x4, 0x3ff, 0x3, 0x6, 0x2, 0xfffffffffffffff9, 0x12553d87, 0x5, 0x1, 0x7, 0x3, 0x36ba, 0xfffffffffffffe01, 0x4, 0x3ff, 0x3ff, 0x4, 0x2762, 0x9, 0x3, 0xfffffffffffffffb, 0x40, 0x80000001, 0x2910, 0x8001, 0x0, 0x1, 0x2, 0x3, 0x4, 0x7, 0x5, 0xffffffffb401bad9, 0x704, 0x8, 0x81, 0x42e81132, 0x0, 0x6, 0x100, 0x1, 0x0, 0xffffffffffff7175, 0x2, 0xfff, 0x6, 0x101, 0x0, 0x2, 0x68c, 0x0, 0x100, 0x7f, 0x200000000, 0x5, 0xfffffffffffffffd, 0x80000001, 0x7, 0xfffffffffffffff7, 0x2c8b716f, 0x4, 0xb0, 0x7, 0xec, 0x5e60, 0x2, 0x68ed, 0x4, 0x1, 0x0, 0x6, 0x3, 0x6, 0x80000000, 0x9, 0x4, 0x2, 0x100000000, 0xfffffffffffffffc, 0x4, 0x2, 0x80000001, 0xd3f9, 0x3, 0x6, 0x4, 0x10000, 0xfffffffffffffffc, 0x800, 0x9, 0x6, 0x7, 0x7, 0x6, 0x6, 0x9, 0xc0000000000, 0x8, 0x3ff, 0x400, 0x2, 0x3f, 0x5, 0x8, 0x2, 0x8000, 0x7, 0x2, 0x8000, 0x3e55, 0x57b, 0x6, 0x5, 0x4, 0x52fa, 0x1, 0x3167, 0x400, 0xffffffffffff8000, 0x3, 0x7, 0x9, 0xec, 0x7fffffff, 0x5, 0x2, 0x6, 0x4, 0x7ff, 0x8, 0xbada, 0x100000000, 0x6, 0x676, 0x0, 0x6, 0x1000, 0x81, 0x2, 0x5, 0xb811, 0x8, 0x3, 0x9, 0x80, 0x9, 0x2, 0x400, 0x5, 0x6, 0x3, 0x4, 0x3, 0x32, 0x1000, 0x100000000, 0x4, 0x3ff, 0x2, 0x4, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x4, 0xce0, 0x400, 0x7, 0x2, 0x5, 0x41, 0x1b80000, 0x8, 0x7, 0xffffffffffff3f45, 0x3ff, 0x0, 0x53fb, 0x8, 0x9, 0x6, 0x1, 0xffffffff, 0x1f, 0x10000, 0x1, 0x4, 0x3, 0x9, 0x100000000, 0x3f, 0xffffffffffffffe1, 0x286, 0x2096, 0x1, 0x2, 0x81, 0x0, 0x4, 0x3, 0x1ff, 0x3, 0xfffffffffffffffc, 0x7fffffff, 0x4, 0x4, 0x6, 0xec77, 0x1, 0x0, 0x8, 0x7e3, 0x0, 0x2, 0x9e2, 0x20, 0xf6c, 0x7fffffff, 0x3, 0x2, 0x401, 0x9, 0x0, 0x100000001, 0xffffffffffffffb3, 0x6, 0x0, 0x3f, 0x0, 0x3f, 0x76a, 0x3, 0xcc0, 0xb2, 0x2, 0x1, 0xfffffffffffffff8, 0x9, 0x5, 0xfffffffffffffa96, 0x7fffffff, 0x497, 0x7fff, 0x3f, 0x5, 0x5, 0x2, 0x2, 0x2, 0x55, 0x9, 0x6cd9, 0x7, 0x3, 0x1000, 0x8, 0xe34b, 0xfffffffffffff9f0, 0x0, 0x80000001, 0x6, 0x20, 0x9, 0xfffffffffffffe00, 0x9, 0x60, 0x0, 0x4, 0x6, 0x6, 0x9, 0x4, 0x184, 0x9, 0x9, 0xffffffff, 0xfffffffffffffffc, 0x1, 0x6, 0x20, 0x7ff, 0x8, 0x72c, 0x9, 0x6, 0x8000, 0x3ff, 0x10001, 0xce, 0x80000001, 0x8000, 0xfffffffffffffc00, 0x7f, 0x2, 0x3, 0x6, 0x5ff, 0x7ff, 0x0, 0x5, 0x100, 0x6, 0x0, 0x3, 0x2, 0x3ff, 0xffff, 0x80, 0xeb43, 0x3, 0xfffffffffffffff8, 0x1, 0x2, 0x5, 0x4, 0x4, 0x2, 0xff, 0x8, 0x3, 0x7, 0x3, 0x2, 0x4, 0x1, 0x100000000, 0x6, 0x4f, 0x5, 0x10000, 0x3f, 0x401, 0x6, 0x4, 0x80000001, 0x2, 0x800, 0x3, 0x4, 0x80, 0x7, 0x1000, 0xe96d, 0x0, 0x400, 0x1, 0x9, 0x1, 0x2, 0x2, 0x1000, 0x3, 0x3, 0x9, 0xf15, 0x3, 0x20, 0x6, 0x7e0, 0x9, 0x1, 0x1ff, 0xfffffffffffff800, 0x0, 0xfffffffffffff801, 0xfffffffffffff50e, 0x7fff, 0x8, 0x0, 0x4, 0x7, 0x40, 0x3, 0x1, 0x100000000, 0x7, 0x767c2cae, 0xfffffffffffffffb, 0x100, 0x34, 0x5, 0x238, 0x8, 0xffff, 0xffff, 0x9, 0x1000, 0x8, 0x3, 0x400, 0xfff, 0x10001, 0xfb1a, 0x8, 0x7, 0x9, 0x7, 0x8307, 0x6, 0x6, 0x7fffffff, 0x3, 0x6, 0x2, 0x5, 0x7, 0x7999d286, 0x8, 0x4b, 0x100000001, 0x1, 0xffff, 0x8001, 0x9, 0x7, 0x6e, 0x0, 0xd95, 0xe5b, 0x10001, 0x7, 0x3, 0x8, 0xffffffffffff5a9f, 0x5, 0x4, 0x7, 0x0, 0x2, 0x8, 0x1, 0x2e9, 0xffff, 0x80, 0x400, 0x7ff, 0x7, 0x6, 0x0, 0x18, 0x80000000, 0xfffffffffffffffd, 0x100000000, 0x6b1c, 0x6, 0x680, 0x10001, 0x64, 0x7c2, 0x3, 0x3f, 0x0, 0x3, 0x1f, 0x9, 0x800, 0xffff, 0x3ff, 0x1ff, 0x10000, 0x80000000, 0x800, 0x3, 0x10000, 0x7fff00, 0x6f94, 0x2, 0x0, 0x1f, 0x6, 0x7, 0x1, 0x40, 0x4127, 0x100000000, 0x3, 0x12, 0x2, 0x8001, 0x8001, 0x8, 0x10001, 0x5e, 0x2, 0x4, 0xd4, 0x4, 0x7f, 0x7, 0x9, 0xfff, 0x4, 0x1, 0x8, 0x789a, 0x2, 0x3, 0xb9f00000000, 0xf42e00000000, 0xcc6, 0x2f, 0x400, 0x7fffffff, 0xff, 0x0, 0x8, 0x80000001, 0x4, 0x2706, 0xffffffff, 0x3, 0x4, 0x10da, 0x2, 0x8000, 0xffffffff00000001, 0x5, 0x3, 0x800000000000, 0x5, 0x9, 0x4, 0x4, 0x40, 0x40, 0x2f1, 0x8, 0x6, 0x5, 0x7fffffff, 0xfffffffffffffffc, 0xa12000000000000, 0x3, 0x7ff, 0x1, 0x8, 0x7, 0x5, 0x2, 0x3, 0x7, 0x7fff, 0x1, 0xfffffffffffffffd, 0x20, 0xc7, 0xffffffffffffffc0, 0x8, 0x4, 0x0, 0x1, 0x7f, 0x800, 0x8000, 0x8001, 0x100, 0xa04, 0x9, 0xff, 0x8001, 0x4, 0xe0, 0x80, 0x8, 0x2, 0x40, 0x9f, 0x3e0, 0x100000001, 0x7, 0x400, 0xffffffffffff0000, 0x4, 0x2, 0x800, 0x4, 0x8001, 0x9, 0x3, 0x80000001, 0x6, 0xffffffffffffffc1, 0x5, 0x68, 0x8, 0x1, 0x8, 0xffffffffffff0001, 0x80, 0xfffffffffffffff7, 0x0, 0x0, 0x1a27, 0x1, 0x5, 0x4, 0x7, 0x3f, 0x4, 0x100, 0x1, 0x80, 0x40, 0x4, 0x4, 0xfffffffffffff001, 0x10001, 0x4, 0x100000000, 0x2, 0x80, 0x8, 0x80000000, 0x7ff, 0x8001, 0x400, 0xffffffff00000001, 0xf64, 0x2a, 0x10000, 0x5, 0x0, 0x0, 0x6, 0x1f, 0xe6f9, 0x4, 0x2, 0x1, 0x9, 0x8, 0x1, 0xffffffff, 0x4, 0x81, 0x6, 0x0, 0x10000, 0x7, 0x2, 0x1b05, 0x3, 0x200, 0xa3, 0xfffffffffffffffb, 0x8001, 0xffffffff, 0x9, 0x401, 0x2, 0x800, 0x32, 0x6, 0x9, 0x81, 0x1ff, 0x4ec09db9, 0x8, 0xff, 0x1, 0x0, 0x1, 0x3, 0x0, 0x80000000, 0x4, 0x6, 0x9, 0x4a, 0x4, 0x5, 0x1ff, 0x9, 0x2, 0x5, 0x7fffffff, 0x8, 0x2, 0xb8, 0x14, 0xd97, 0x0, 0x7, 0x4, 0x3, 0x0, 0x8e08, 0x0, 0x6, 0x6, 0x4, 0xa12, 0xffffffff, 0x80, 0x0, 0x3ff, 0x1, 0x80000000, 0x3, 0x7ff, 0x8, 0x8e30, 0x4, 0x9, 0x100, 0x7, 0x7, 0xe8, 0xe990000000000000, 0xa000000000000000, 0xe76, 0x5, 0xfffffffffffffffb, 0x7ea5e7dc, 0x10000, 0x6, 0x9, 0x7, 0x0, 0xfff, 0x6, 0x6, 0x2, 0x2e, 0x20, 0x54000000, 0x8, 0x1f, 0x945, 0x401, 0x8, 0x9, 0x4000000000, 0x101, 0x7, 0xffffffff, 0x59, 0x0, 0x0, 0x3b, 0x8, 0x80000001, 0x944, 0x6, 0xffffffff, 0x1, 0xfff, 0x7, 0x6, 0x1, 0x8000, 0xffffffff, 0x4, 0x4, 0x8, 0x7, 0x0, 0x8, 0x1, 0xebb5, 0x0, 0x6, 0x6, 0x926c, 0x5, 0x2, 0x100, 0x6, 0x1, 0xfffffffffffeffff, 0x4, 0x20, 0x5, 0x8b, 0x0, 0x5c, 0x4, 0x100, 0x274e, 0x5, 0x400, 0x3ff, 0x40, 0x6, 0x1ff, 0x180000000000000, 0x1, 0x3ac, 0x9, 0x8, 0x2, 0x1, 0x5, 0x3, 0x48, 0x5400000000000, 0x6, 0xfb, 0x3, 0xa4fd, 0x9a40, 0x8, 0x4, 0x10000, 0x0, 0x1f, 0x3c, 0x7, 0x0, 0x4c, 0x4, 0x2, 0x3, 0x1000, 0x7fffffff, 0x6, 0x9, 0x374c, 0x2, 0x7fff, 0x7, 0x1, 0xfffffffffffffff8, 0x3f, 0x0, 0x5, 0x2, 0x100000001, 0x8, 0x8, 0x46533692, 0x4, 0x7fffffff, 0xdd6d, 0x0, 0x1f, 0xff, 0x64, 0x7fff, 0x1ff, 0x8, 0x0, 0xfffffffffffffffa, 0x1ff, 0x100, 0x2d, 0xfffffffffffffffb, 0x3, 0x3, 0x6, 0x20, 0x80000001, 0x4, 0x9, 0x200, 0x800, 0x4, 0x4, 0xd3e, 0x20, 0x73, 0xcb1, 0x0, 0x4, 0x3d0, 0x2, 0x9, 0x6, 0xc2, 0x5, 0x100000000, 0x20, 0x2, 0x43de, 0x7b3, 0x199, 0x2, 0x20, 0x100, 0x3, 0x0, 0x2, 0x4, 0x1, 0x0, 0x1, 0x6, 0x2, 0x15ef, 0x10000, 0xd047, 0x9, 0xa64, 0x5, 0x3, 0x9, 0x9, 0xffffffff, 0x1ff, 0x40, 0x7fff, 0x8, 0x0, 0x1, 0x100000001, 0x66, 0x2, 0x3, 0x0, 0x3, 0x5, 0xc9a, 0x8, 0x1f7317d0, 0x9, 0xffc00000000, 0x4, 0x4, 0x4, 0x1000, 0x6, 0x80, 0x0, 0x0, 0x3, 0xfff, 0x800, 0x401, 0x0, 0x4, 0x200, 0x1, 0xd3, 0x2, 0x2, 0x4, 0xeb, 0x4d62, 0xa00000, 0x1a95, 0x6, 0x5, 0x5, 0x9, 0x6, 0xffff, 0x2, 0x9, 0x89f8, 0x100000000, 0x0, 0x7f, 0x37, 0x1, 0x9, 0x9, 0x1, 0x0, 0x1, 0x4, 0x4, 0x3f, 0x6, 0x100000000, 0xfffffffffffff000, 0x4, 0xfff, 0x80, 0xff, 0xff, 0x100000000, 0x7, 0x4, 0x0, 0x4, 0x6, 0x2, 0x81, 0xffff, 0x71a94cff, 0x0, 0x1, 0x0, 0x7, 0x3efb, 0x6, 0x6, 0xffffffff00000000, 0xffffffff, 0x8001, 0xfffffffffffffffb, 0xea1, 0x1ff, 0x2e, 0x3, 0x929, 0x9, 0x0, 0x5, 0x8001, 0x1, 0xff, 0x9, 0x948, 0x70, 0xc71, 0x0, 0x5, 0xfcb, 0x6, 0x401, 0xff, 0x80000000, 0x3, 0x2000000, 0x3, 0x5f0ba7bd, 0x1000, 0x1, 0x0, 0x6e, 0x8, 0xebd, 0x5, 0x20, 0x80000001, 0x1, 0x5eb, 0x8, 0x6740, 0xc69c, 0xffffffffffffff01, 0x4, 0x9, 0xffffffffffffffff, 0x4, 0x2, 0x35, 0x81, 0x0, 0x7ff, 0x1, 0x2, 0x80000001, 0xffffffffffffffe1, 0xffff, 0x9, 0x6, 0xf7b, 0xff, 0x854d, 0xfffffffffffffffc, 0xfff, 0x6f0, 0x3, 0x6, 0x1, 0x101, 0x1cf, 0x7, 0x5, 0x3, 0x200020000000000, 0x9, 0x2, 0x2, 0x400, 0x10000, 0x1, 0x1, 0x0, 0xffffffff, 0x1000, 0x4, 0x5, 0x4, 0x7, 0xb6, 0x4, 0xfffffffffffffffc, 0x7f, 0x2, 0x4, 0x9, 0xffffffffffffff80, 0x0, 0x1, 0x2ec, 0x2, 0x0, 0x1000, 0x9, 0x4000000, 0x3, 0x1, 0x9, 0x0, 0x4, 0x4, 0x9, 0x80000000, 0x1, 0x8, 0x7, 0x1, 0x8, 0x7, 0x6, 0x82d4, 0x80000000, 0x0, 0x4, 0x1, 0x5, 0x5, 0x9, 0xa145, 0x20004000000, 0x22, 0x4, 0x5, 0xff, 0xfffffffffffffff9, 0x0, 0x0, 0x100, 0x80000000, 0x0, 0x6f96, 0x8, 0x4, 0x2, 0x1f, 0x9d7, 0x7, 0x10000, 0x4, 0x10000, 0x8, 0x0, 0x6, 0x163660ee, 0x4000000000000, 0x9, 0xfffffffffffffffa, 0x5, 0x4, 0x0, 0x2, 0x20, 0x5, 0xffffffffffffffff, 0x1f, 0x100000001, 0x8, 0x7, 0x4, 0x0, 0x10001, 0x1, 0x7, 0x100000001, 0x20, 0x4, 0x15, 0x1, 0x12, 0x8, 0x200, 0x9, 0x9, 0xb1, 0x8, 0x2, 0x100000000, 0x2, 0x0, 0x7, 0x24, 0x1, 0x2, 0x80, 0x1, 0x100000001, 0x7, 0x5, 0xfffffffffffffffd, 0x9, 0x2, 0x4, 0x2, 0xfffffffffffffffb, 0x1, 0x9, 0xdd6, 0x2, 0x7fffffff, 0x7, 0x7, 0x7, 0x7, 0x4, 0x8, 0x0, 0xdc, 0x6, 0x8, 0x20, 0xbe, 0xfff, 0x9, 0x4, 0x0, 0x0, 0x40, 0x0, 0x60000000000, 0x7, 0x7ff, 0x1, 0x5, 0x3, 0x9, 0xffffffffffff80c1, 0x87, 0x0, 0x0, 0x2, 0x2, 0xffffffff, 0x6, 0x1, 0x9, 0x4, 0x80, 0x2, 0x0, 0x0, 0x0, 0x7f, 0x7, 0x5, 0x1, 0x3, 0x3ff9, 0x1, 0x3b, 0x4, 0x3, 0x14f65c3b, 0x80000001, 0x100, 0x0, 0x4, 0x2, 0x1, 0x0, 0x6, 0x0, 0x7, 0x1bb, 0x7, 0x80000000, 0xffff, 0x3, 0x8, 0x9, 0x2a, 0x2, 0x7, 0x1, 0x1000, 0x4, 0x9, 0x0, 0x7a0, 0x8, 0x800, 0x2, 0x7, 0x0, 0x7fffffff, 0x1, 0x2, 0x8, 0x5, 0x1, 0x3f, 0xa52, 0x3, 0x2, 0x80, 0x6, 0x2, 0x100000000, 0x0, 0x7ff, 0x6, 0x200, 0x7f, 0x1ffe000000000, 0x7, 0x5, 0x0, 0x10001, 0x1, 0x831, 0x400, 0xf97, 0x8, 0xf4, 0x80, 0x6, 0x1ff, 0x7fff, 0x4, 0x9, 0x6f8, 0x9, 0x100000001, 0xf1, 0x7fff, 0x6, 0x9, 0x9, 0x80000001, 0x0, 0x9, 0x49, 0x6, 0x2, 0xe39e, 0x81, 0x0, 0x0, 0x9, 0x3, 0x400, 0x0, 0x1ff, 0x7b6, 0x1000000000000, 0x8000, 0x8, 0xa4, 0x2, 0x100, 0x5, 0x3, 0x0, 0x3, 0x9e5e, 0x3f, 0x4, 0xc2b4, 0x3f, 0x1, 0x10001, 0x5c, 0x3, 0x0, 0xf9ab, 0x1d2, 0x7fffffff, 0x2, 0x2, 0x2, 0xffff, 0x5, 0x4, 0x4, 0x3ff, 0xfff, 0xffff, 0x7ff, 0x1ff, 0x6a3, 0x3, 0x2, 0x0, 0x2, 0x6f4, 0x7a0, 0x4, 0x6, 0x7, 0x2, 0x9, 0x1, 0x80, 0x7, 0x10001, 0x81, 0x8, 0x100000001, 0x6, 0xfffffffffffffff9, 0x2, 0x4a1a, 0x4, 0x1, 0x0, 0xffffffffffffff80, 0x4, 0x800, 0x0, 0xc5, 0x3, 0x9, 0xd97, 0x2, 0x6, 0x100000001, 0x3, 0x80000000, 0xf4, 0x3227, 0x3, 0x4518, 0x0, 0x6, 0x4, 0x8, 0x7fff, 0x80000000, 0xffff, 0x7fffffff, 0x8000, 0x1, 0xfffffffffffffffe, 0x3, 0x2, 0x8, 0x0, 0xfffffffffffffb14, 0x33d, 0xffffffff, 0x101, 0xfffffffffffffffc, 0x8, 0x31f, 0x1000, 0x58a, 0x8000, 0x2, 0xff, 0x1, 0x4, 0x1f, 0x2, 0x1, 0x100000001, 0x0, 0x7, 0x4, 0x3, 0xf3, 0x1, 0x5, 0xa302, 0x200, 0x5, 0x101, 0x401, 0x4, 0x7fffffff, 0x4e1f8c14, 0x8001, 0xe8, 0x80000000, 0xffffffff, 0x9, 0x7, 0x10000, 0x400, 0x800, 0x9, 0x7, 0x8, 0x1, 0xfffffffffffffff7, 0x0, 0x4, 0x1, 0x101, 0x401, 0x9, 0xfffffffffffffffd, 0x9, 0x7fff, 0x6, 0x400, 0x1000, 0x88a, 0x7fffffff, 0x7, 0xffffffffa2938ca0, 0xbc8, 0x930, 0x1, 0x40, 0x4, 0x9, 0xed, 0x0, 0x20, 0x2, 0xff, 0x7, 0x9, 0x3ff, 0x8fef, 0x2, 0x7, 0xd92, 0x400, 0x7fffffff, 0x20, 0x2, 0x6, 0xfffffffffce4e4de, 0x9, 0x1, 0x81, 0x100, 0x20, 0x7, 0x10000, 0x10000, 0xffffffffffffff00, 0x7, 0x8000, 0x9, 0x1, 0x6, 0xffffffff, 0x3, 0x4, 0x40, 0x100000001, 0x5, 0x2dc, 0xa23, 0x1f, 0x64, 0x4, 0x8, 0x7ff, 0x3ff, 0x10001, 0x1, 0x0, 0x1, 0x49, 0x9, 0x0, 0x9, 0x0, 0x7, 0x3, 0xffffffffffffffff, 0x40, 0x8, 0x0, 0x7ff, 0x97d, 0x9, 0x2, 0x6d6, 0x20, 0xfffffffffffffffa, 0xaa, 0xb0, 0x8, 0x3ff, 0x1, 0xffff, 0x5, 0x7, 0x62, 0xfffffffffffffffa, 0x81, 0x8, 0x5, 0x3f, 0x1f00000000000]}}) r2 = epoll_create(0xfffffffffffff5af) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000027000-0xc)={0x8}) 2018/02/10 05:26:17 executing program 6: socketpair(0xa, 0xe, 0x6000000000000000, &(0x7f000008b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000001000-0x10)=@nfc, &(0x7f0000001000-0x4)=0x10) r2 = socket(0x5, 0xb, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000001000-0x4)=0xfffffffffffffe97) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80000, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000019000)) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000018000)=@raw={'raw\x00', 0x9, 0x3, 0x2b8, 0x168, 0xffffffff, 0xffffffff, 0x168, 0xffffffff, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x3, &(0x7f0000018000), {[{{@uncond, 0x0, 0x100, 0x168, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@generic="6704953548b5313fc15bda7b6f30319b", {}, @syzn={0x73, 0x79, 0x7a}, {}, 0x0, 0x16}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz0\x00'}}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @generic="fe8b86496ef8780a8c67f853128a30d1", @generic="0f2cb58d734f6067755ae65aba4bd077"}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'snmp\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x318) bind$inet6(r1, &(0x7f0000011000)={0xa, 0x0, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0xae36}, 0x1c) 2018/02/10 05:26:17 executing program 3: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x8, &(0x7f0000fc6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000fc5000)={@generic="bea97e7b67fd4640299d8171e57e246b", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/02/10 05:26:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00008f6000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000582000)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000473000)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_BROADCAST={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x2c}, 0x1}, 0x0) 2018/02/10 05:26:17 executing program 0: socketpair(0x6, 0x4, 0x3, &(0x7f000078d000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000d15000)=@assoc_value={0x0, 0x6}, &(0x7f0000001000-0x4)=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) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x8, 0x6, 0x10001, 0x2, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}}, 0x449692d3, 0x81, 0x7e8, 0x8, 0x7}}, &(0x7f0000fa2000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00006a4000)={0x0, 0x1}, &(0x7f0000001000-0x4)=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) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000405000)=@assoc_id=0x0, &(0x7f00009ab000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000935000)={0x0, 0x35, "1c03d6a84ce6e2160d1437a64a437c4ae615ebe3c87e430a369160b325cdfeb1eaa2152fbc177ab7ce49c119eb740d69db14170b3b"}, &(0x7f000021d000-0x4)=0x3d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000a05000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x7, 0x8000, 0x1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f77000-0x10)={0x0, 0x8, 0x10, 0x40}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f0000a37000-0x4)=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$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000006a000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x0, 0x100, 0x5, 0x3ff, 0xa0}, &(0x7f000049a000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x424}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000aa2000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00006a1000-0x14)={0x0, 0x1, 0x7, 0x4, 0xffff, 0x7fffffff}, &(0x7f0000597000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x6, 0x100}, &(0x7f000032a000-0x4)=0xc) sendmmsg$inet_sctp(r0, &(0x7f00001c5000)=[{&(0x7f0000a6b000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001}, 0x10, &(0x7f00008c6000)=[{&(0x7f0000900000)="52085765b76934c52833a94e5c04afe048781c9a17c2a86c299673cb0be003fb9de2082aeb15a404f36f899fe7f1eb2d88ccf35e06c6e61b872781d0b75708749acfa4bd1cee192296e42878cfcbcc867592e81f7c1b57509bbb2a8843ebe10f17b1feadda41b92df23278c0394f478e4597db056fd6ad27f24a9e29d78f20ea83414f87c6d188ca35465c6a403919d2a365ef90fe54bb259e48b57e914d91efc6c3c76bd83538", 0xa7}], 0x1, &(0x7f000028c000-0xf0)=[@init={0x18, 0x84, 0x0, {0xffffffff, 0x2, 0x3, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffff001, 0x0, 0x1, 0x8, r1}}, @init={0x18, 0x84, 0x0, {0x1000, 0x4, 0x401, 0x3}}, @init={0x18, 0x84, 0x0, {0x7, 0x8, 0x2, 0x3f}}, @init={0x18, 0x84, 0x0, {0x4, 0x2, 0xffff, 0x6}}], 0xf0, 0xc0}, {&(0x7f0000000000)=@in6={0xa, 0x2, 0x439a, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x101}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000-0x7e)="04e1200031f1d8d681b0f4a6903b13a79eafab9c3b8c4bb0cbce950826a50ecc8beb06a22435ac64e8b8c808f4dafe4f2a545a5356c0ceed41694c00c7a40aa819598f6a6ed2cf9c7eb28a115d74efa5ae9c278ff91c0c946f6dc2366c2b1746bc5367bff63c3eadc736cfed254dcb3fc83a0b81204a9e54b535eee84fed", 0x7e}, {&(0x7f0000c72000-0xb4)="14447cf0e49e98acce2962be8e992429ba441ef29750424aa04982c357e5f9f1051c98e878f23a73e20d4c0b46fcce328b8654250830c0ba34936513a01dacfdb13cbe549888ffa8a6ebfb9d34e18e4d90b13ee0d096f290554360180488d09d46ecd49bd02d2805e5000462b9f7835f8d0f979ec44beac60b61030fa88735b24f4400f81efc9d71d90185fd9b6e5388730888579040b5761dda3a8a70ab4d8ff41457276272743abe9f9a7019ad8fe7a3842d60", 0xb4}], 0x2, &(0x7f00006c2000)=[@sndinfo={0x20, 0x84, 0x2, {0x200, 0x800c, 0x3ab, 0x3, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x6c, 0x8, 0x1f, 0x3, r3}}, @init={0x18, 0x84, 0x0, {0x20, 0x3, 0x7, 0x6}}], 0x90, 0x880}, {&(0x7f000064b000)=@in6={0xa, 0x0, 0x2, @empty, 0x2}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000aef000-0xe5)="1a7f8493f104a1db40d1ba566ec912eca65cfa191af41116fd43d861f4dc14373515e2071c31ea010fcf4cc63e6d647499e7ae389d882d1ce96f24482c8c25b8b9372012a52ff2e1d0082cabab33420b1f5f5419c679a32122ff1c13ea119c7f3f655d092e8c6e1c175e296d92075745cfe50300633f46384087b41d58d2d1b789589b1fee3759e9631e12e7e99277786324863d96304636d8840b253182694038c055042b7b9af042f0e92cc81f5eae42d5140045bda70c35dff40791cbf67d1888134bbb1ba91ccd529df9e77344a2113a1de5591456b53cd0a39f3d934a7cee0866abc1", 0xe5}, {&(0x7f00005d3000-0x8)="5ab198a41823d077", 0x8}, {&(0x7f0000000000)="a01c2b9d3a58316a5af199f7b479c19528e3dc66db54", 0x16}, {&(0x7f0000529000-0xe5)="97340eb19e8d7c8f0eeff7c9bb929157984efb825ea7af82b8328acfa48c7875fb0ba5018748fca4e7976b96695a99ec11f1950b8daaf907c30d7877ebc41a3b2fbb2c65a431150824c9a8d0b3e520e452b535cc2c942b8773a42bc7129c199fe77adadafe102cb650d0057b92046e7f731a11ce2edbc4b514b6d25e8e7301d615042f4ddacb836832bd9dbafd4c8b6dfbff9752146012989b11bc1b3e612e4643c49cf6bc8d65d325b578e61c0c346cc95b775b0a8ba6d4de20804c5a3e392720514a2a726ee64eed0712d7a183442835d2ff816ced9365a657f3b9ad5d038e33aa89043b", 0xe5}, {&(0x7f0000001000-0x9d)="a40c010ccf79fe3e0d9d56df8320ec4b65baf7ebd645090800ab14f1bba2ea1a054099e9f0acc235373dc63bd684c0bf17a8bf80c411b8a31045470ec9c919000d569973ba27b6b8b6860c8b22ec0555f4e40fe74aa4bc81a0ad1c6058b257bd5d926b48ad2c345d08a575eb6c77eedc947610e039fe46c64cca6f6c8d7c50b862fd277f21bb1864dbe9ce5cf3f4be347a1579b3a61dfc472db89eff0d", 0x9d}], 0x5, &(0x7f000046f000)=[@init={0x18, 0x84, 0x0, {0x1, 0x100, 0x1, 0x94}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x5, 0x8, 0x3a, r4}}, @init={0x18, 0x84, 0x0, {0x2, 0x59b, 0x2, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0x4, 0x0, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x5b, 0x4, 0x29, 0xffffffffffffff64, 0x8, 0x3, 0xfffffffffffffff8, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x3e, 0x4, 0x1, 0x200, 0x0, 0xcd, 0x7ff, 0x2, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x5, 0x0, 0x1, 0xeb8f, 0x0, 0x1, 0x1bbe8dbb, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x9, 0x0, 0x6, 0x7, 0x2, 0x1, 0x377, r9}}, @init={0x18, 0x84, 0x0, {0x81, 0x2, 0xffff, 0x4}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffe, 0xfff, 0x3, 0x7ff}}], 0x1e0, 0x4000800}, {&(0x7f0000000000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000001000-0x90)=[{&(0x7f0000001000-0x27)="d993ecc06031fea2187322c2d1f989ba1a866057a6cc79312b0b0e6d0243bb3ebf1475f56130c5", 0x27}, {&(0x7f000059b000)="ae085e49df5439adbcf90a801952b5f2380b581ad7b6ab3299e02ef72db150102d9f620bd551acc36e343f3a21b50c3fb82c1840831072e85795ffbf172a9300262dc5c5d7e5bd1875c99f7f960f906e8c6e29f7558b27463eeb05355354c468f7400e198a7d13d8786b677a240f2c4114920d41778e9fa3555a29c60010b31cbd806587de3a71c7694f1fe80a3c2e4317ae7dd9facc0eefe10f7f82320e19b51582841f7140279849dd6352ba7f9b77d2c00939f43cc3264c12fa071a88af66a3ec89dd5c65ecad2f4b0ac1c1de0e84f893bf3486d3095c8881a5a73d7027df081134b85796aa66772f7abfbb03e7302cad0da0c6568d12", 0xf8}, {&(0x7f0000000000)="4deb5abd6abe1dfbd7469c067e85839b3ce5c82065c885a766b377af3c3c63b65c888bf275cae6c6fe2eeb8479c269", 0x2f}, {&(0x7f0000000000)="1627fbd1c26d77b42be7bc390346a88631ddec1f60e0ffe786d2c260d9034e7a736ab8251a76b96c7e396252876ce642144f8882101cdb594801bbade0ef96f8531439cb4f3e0c0d196bc5d1bbf45bccdd045dbbb6386713e6fb0d787032d9eeeec423d02f7dfd9549ec9d01c0dac98f8b6c28", 0x73}, {&(0x7f0000186000)="e578d16cc328b70d2aafc90d5959ed18eecb4f5eba0ae8170701668b5c7ef3d3e5da43df52ad1c8f5c65febe069921bf07fc0fb3965472b5f8d4219b546cc4dbc0c6b30981326204db2ca704eaa528d5050a64d0c40141dcefa33ce015727ff09752d5a9604468bbbce0c41ed823c6f18492919a184fa2", 0x77}, {&(0x7f0000000000)="d410c0e4fd8cf5c787", 0x9}, {&(0x7f0000734000-0x8d)="1c959da479b2be8e1c821bdbdcffed186c9fe2165823c51e80a418e74412b4aacaed1bac34d5d560184b03a8787bfbfd82d2b3987a5324756589ba7ba43d5e1f4d6c696039bc4f743a76f8e95f30ffc498b61f0f1cfb017b4159a6e686c73414f9f645e0cc2920bfa8e5ba24a30333001cb389fbb5ed96735fe96c3310504955fdb4647e0810c2b5d07d06c018ec20046bbde298d76cc6905933c983c9372a2b9a0ea803eb1d97283f030ae0626039", 0xaf}, {&(0x7f0000000000)="28561cf7bed383b5cca652fa96217ab4bcd046363b8f4b181a5eb0c6752acdc11fe26eb78a449db9aeb0ac75d45236a53caa4dddc4e9f4cf5fa86aa17a3e0f7321cf9c525cf75e26e226329d8fa81a1c6c7e319c04f7e577bcc1514df43a241936bd9742d6dec42f19c67940a86de53542f1d2814734306c7115890a17847a72dcdf9dcf9fe55d431c634b575bfe2ecbd3b2a2ed70d82dc9519518532f5f67a8d4edfde0d513a6a416eb9388e27d94af2d62fe93aa2d2f4e66f2e615a5c0cb11a6916b459427f17da66ad4d9a4716e5915acc13bf4a0f7925da58637749be36a0ab68c2be6afafe574", 0xe9}, {&(0x7f00006dd000+0x40a)="d6e47ae0fc1e0484782504072ff7ca5f3b52307d244c7c7a123c4f2710009bb61b3ea03315f31db7999d134039cfd0e411", 0x31}], 0x9, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0xac, 0x0, 0x60, 0x7, 0x101, 0x2, 0x3, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x2000000000000000, 0xffff, 0x8000, 0x9, 0x0, 0x0, 0x1, 0x5182, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0xffffffff, 0x100, r12}}], 0x90, 0x4044010}, {&(0x7f0000e05000-0x1c)=@in6={0xa, 0x0, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000cae000-0x8b)="4cac3afefe74d896885b11d963df701f7d453c6bdb9afb50a3b1b1ff1c82272e07e2f210f59d4ed8f5d34e30aa95fc224c13a2e185c604e18c2ad315c038c5f1fa9d8640c9bd3ef411604e5b848a6a01eb19c52e00e403b14685266d8c2741072a8478fe4efe57a9830840ab2a57c3421a7f1720542a3b66c0de300d915218a0e2d16a647fcb7be1e9cd99", 0x8b}], 0x1, &(0x7f00005b0000)=[@sndinfo={0x20, 0x84, 0x2, {0x3f, 0x1, 0xd, 0x6, r13}}, @init={0x18, 0x84, 0x0, {0x7, 0x0, 0x741b, 0x2395}}], 0x60, 0x24000880}, {&(0x7f0000445000+0x4a2)=@in={0x2, 0x1, @multicast1=0xe0000001}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="32bbc55f10b21a323add05c2bacd4c33ba9b122ce5131a98619901a345a9739810fbeca73fb43e6cbefdc75ec05776c7269a3f97972c12eabc60de04bcd67cabd23187bb860ff7dbc5060acf33c4bd3d17fea4b637931c7a4742dd72a700047c3d3a40d62e9b9a1ef0e6b93b60aadfdba43dc5b2ce1ee26942e335cee734b6b6e09046fa8c5e4a9e", 0x88}, {&(0x7f0000001000-0x9f)="4eba158bfb878c80a088bf4406044e1ab0747f3f940bb4acfc28124a9d54c2c652d467a55ad564b4d7712c504a5e1c6f323b34e41e5222ab64722645081b1ff042b8def87336d8702c19a99e7442c39c4034187209f5768923028c038dc4f1e1857de077c90b09c4bf6b3a964dad1a31108a37e0a1eae136deb6ea2064cf9d174f7b1e5b8af1cc7b2dba932074ee0dd73da0a5091594b3663a785d952e8dc2", 0x9f}], 0x2, 0x0, 0x0, 0x4040}, {&(0x7f00005a1000)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x10, &(0x7f0000d19000)=[{&(0x7f0000000000)="3d7b09a67f9d43d514055fb43162945a46aeb1f33bb525b425c2447239500ae951fda22b0f29a4d5591c4051182082c27aa61b702aeb3ed0a1e6d6be88d8e7bd974eba4f1cf6d73c9013df64e45702ca8271ccc19140d6c87c902cd813ac0f2882c8553ddf7cd1a4545fd3a51a766b58593ab49100da59d0c3c14eee94db9129d2d3b2b32f1aaf588a0a46c6f67e4e63357277d69fd9e6243828b1435b58c0cadd9a583ba7fa926c0e6998919f50d3f1588b2e61d2a2c956249392a15b2b5ddf7a20f2e6bb33", 0xc6}, {&(0x7f0000753000-0x58)="a3978dacc85fe988186a06addb1cb984fab02f32a060a4775771a3d1595bf9930f2affbaae33698454c5608f2282a1988ab46e5382d6fa52473740168bf96b391ef39d1345a416e97427e5c5761b955ba7c039ba945020a5", 0x58}, {&(0x7f0000000000)="b9e8", 0x2}, {&(0x7f0000ed5000)="0aa5fc7ee2b645a88b3ed7fc61e9c5b1307eae21e6d0af97a93c9800a72e3550fe82fd2fe5e66106b3371b94cfb6e08f2933513ef7dcb96d06ddd34cc4f19550c30dcd3800e95a59c31481c707d3a997b4a69930694f2c1fca408aff22f8ce6f7fcfee85a1d195985c938d59", 0x6c}, {&(0x7f00004c6000)="dfaa30ffd6203d82628fd8766b58e65448575d3ae0fbeb0196ba28190d11dee5dfa6058757741d3f1e18ebe56608008532442ff863120c7d1cec0b8bdecb72ca1b8295ed8b904bb6f63ca9c7b38f28a5d63914a3701a42459b1e95d44443", 0x5e}, {&(0x7f0000000000)="a85751641de674831e0794e51c8ddfbf11b371d66438139d49a92a7db52f854dc82a11062a46b9acaa23df9444851c9bd379f82ee1de0f90251db7c9829f5963b95a14dad71801cb36bb51486c307914e792d9e5994cf9ffc5a566de163cfd07d56484a4dcc83c7a49011974ea6fe103323291de212ca017befe41a03a140b70641012ff2e1c30c21820f32c592f4cb5a1933b6aef6c2660bdabd1b52d161da8d4bdc86dd5eca66dbdd6d17f77e15077f19017f706fef3bcb08a17670ed710ad9b195dcd8f56f68dcd34837c373e195b968732cdee02e067d97a429a2a5806f7e2277dc265082633d2815d1ad5ff8ef96b8c64", 0xf3}], 0x6, &(0x7f00004e2000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0xf, 0x9, 0x2, r14}}], 0x30, 0x10}], 0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = socket$netlink(0x10, 0x3, 0x0) writev(r15, &(0x7f0000d94000-0x10)=[{&(0x7f00003d8000-0x3a)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f00000900000100000000000600040004000d0005", 0x39}], 0x1) 2018/02/10 05:26:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000092d000-0x8)=@sco, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x4, 0x3, 0x4, {0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffa}}}, 0x3a) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)=""/223, &(0x7f0000000000)=0xdf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000967000-0x8)={0x0}) getpeername$ax25(r2, &(0x7f0000564000), &(0x7f00006dd000-0x4)=0x10) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000ffd000), 0x4) accept4$inet(r3, &(0x7f00008a4000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000308000-0x2)=0x10, 0x80000) 2018/02/10 05:26:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000512000-0x4), 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000016d000-0x1)={0xd334}, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000021b000)=0x1, 0xfffffffffffffff1) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r1, 0x84, 0x6d, &(0x7f0000533000)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/02/10 05:26:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cfa000-0x8)={0x0}) bind$vsock_dgram(r0, &(0x7f000098e000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x18, 0x2000004e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/10 05:26:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x4, 0x10001) accept4$llc(r0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f3d000-0x4)=0x10, 0x80000) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000202000)="2400000058001f0014b2f407000904000200071008000100ffffffff0800000000000000", 0x24) 2018/02/10 05:26:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007a5000-0x10)=[], 0xab) 2018/02/10 05:26:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000e1000-0x20)={@common='gretap0\x00', @ifru_flags=0x1c00}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000060a000)={r1}) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00004cc000)=0x64, 0x4) 2018/02/10 05:26:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000074a000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0xfffffffffffffe87) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b7f174b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000ee000)=[{0x0, 0x0, &(0x7f0000856000-0x10)=[], 0x0, &(0x7f0000bab000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) mmap(&(0x7f0000e4d000/0x2000)=nil, 0x2000, 0x1, 0x2010, r0, 0x0) recvfrom$inet(r1, &(0x7f0000068000-0x51)=""/81, 0x51, 0x0, &(0x7f0000b81000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/10 05:26:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001d7000-0x1c)={0xa, 0x1, 0xfffffffffffffffa, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x3}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000012b000)={@common='lo\x00', 0x0}) r2 = accept4(r0, &(0x7f0000b86000)=@generic, &(0x7f0000a3a000)=0x80, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000867000)=""/129, &(0x7f0000184000-0x4)=0x81) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8003fffd, r1}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008d2000-0x8)) 2018/02/10 05:26:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000c72000-0x40)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffe70}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00004af000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db39e9ff4435eade", 0x26) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bbd000)={0x0}, &(0x7f0000d0b000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000266000-0xe8)={{{@in6=@mcast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@broadcast}}, &(0x7f0000c45000)=0xe8) r4 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000af4000)={r2, r3, r4}, 0xc) 2018/02/10 05:26:18 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f000023d000-0xd8)="02000000", 0x4) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000320000-0x4)=0x1, 0x4) 2018/02/10 05:26:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000081d000)={0x0, 0x0, 0xffffffffffffff9c}) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000b2e000-0x4)='tls\x00', 0x4) 2018/02/10 05:26:18 executing program 4: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e5e000-0x8)={0x0}) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000e5d000)={0x0, 0x2c, &(0x7f0000e5e000-0x2c)=[@in6={0xa, 0x2, 0xe93, @loopback={0x0, 0x1}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}]}, &(0x7f0000329000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a62000-0x98)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x6376a348}, 0x98) mmap(&(0x7f0000d7e000/0x2000)=nil, 0x2000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) 2018/02/10 05:26:18 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f000008d000)=@ax25, &(0x7f0000cba000)=0x10, 0xe83056de1f4e694f) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f000089f000)) bind$netrom(r1, &(0x7f0000f9e000-0x48)=@full={{0x3, {"a4800480af67a1"}, 0x1}, [{"fc44a0d5ad1171"}, {"9bb3b36d0c34de"}, {"21789ad24bec9d"}, {"aee1edaf7fc58f"}, {"ba05a2b31e5d9a"}, {"1cbb2e5f6b2593"}, {"ec5ccce4165bfb"}, {"75b6f656ef6661"}]}, 0x48) r2 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00001ac000-0x8)={0x0, 0x4}, &(0x7f0000445000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000fdc000-0x20)={0x81, 0x80000000, 0x8204, 0xee, 0x4, 0x0, 0xce6d, 0x4, r3}, &(0x7f00008bf000)=0x20) write(r2, &(0x7f0000961000)="1f0000000104ff0efdde45c807110800f301f0f008000180021500dcffdf00", 0x1f) connect(r2, &(0x7f0000a52000-0x20)=@pptp={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000016000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00008df000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00007bc000)={r5, 0x10001, 0x9}, &(0x7f0000107000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00005bd000)={r4, 0xffffffffffffffc0, 0x15}, &(0x7f0000d37000)=0x8) 2018/02/10 05:26:18 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000005000-0x8)={0x0, 0x80000001}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000004000)={r2, @in6={{0xa, 0x3, 0xffffffff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xfffffffffffffff9, 0x2, 0x1000, 0x8000, 0xffffffffffffffc0}, &(0x7f0000005000-0x4)=0xa0) 2018/02/10 05:26:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800410, 0x6, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000281000-0x8)) write(r0, &(0x7f0000a31000-0x24)="2400000052001f0014b2f40700090400020007100800018bffffffff0800000000000200", 0x24) 2018/02/10 05:26:18 executing program 5: pipe(&(0x7f0000213000-0x8)={0x0}) connect$vsock_dgram(r0, &(0x7f0000409000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) pipe(&(0x7f0000145000)={0x0, 0x0}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000013e000)={0x0, @dev, @multicast2}, &(0x7f000041f000-0x4)=0xc) socketpair$inet6(0xa, 0x5, 0x2, &(0x7f00009a0000-0x8)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000070e000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xb811, r4}) accept4$nfc_llcp(r3, &(0x7f0000e49000-0x60), &(0x7f000045e000-0x4)=0x60, 0x800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00004c6000-0x4)=0x200, 0x4) sendto$inet6(r1, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000454000), &(0x7f00001d0000-0x4)=0x18) 2018/02/10 05:26:18 executing program 4: mmap(&(0x7f0000000000/0x39f000)=nil, 0x39f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x5, 0x542) bind$inet6(r1, &(0x7f000039e000-0x1c)={0xa, 0x1, 0x1f, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x7}, 0x1c) getgid() bind$inet(r0, &(0x7f000000f000-0x10)={0x2, 0x1, @empty}, 0x10) listen(r0, 0x0) r2 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r2, &(0x7f0000156000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) recvmsg(r2, &(0x7f0000398000-0x38)={&(0x7f000039d000)=@hci, 0x6, &(0x7f000002b000-0x4)=[{&(0x7f000039d000)=""/19, 0x13}, {&(0x7f000039e000-0x1e)=""/30, 0x1e}], 0x2, 0x0, 0x0, 0x7}, 0x0) connect$inet(r2, &(0x7f00001cc000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000039f000-0x2c0)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x98, 0x130, 0x0, 0xffffffff, 0xffffffff, 0x1c8, 0x1c8, 0x1c8, 0xffffffff, 0x4, &(0x7f000039f000-0x40), {[{{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @empty, 0xff, 0xffffffff, @common='vcan0\x00', @common='bpq0\x00', {0xff}, {}, 0x16, 0x1, 0x2}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xf}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) mmap(&(0x7f000039f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000039f000), &(0x7f00003a0000-0x4)=0x4) accept4$inet(r0, 0x0, &(0x7f0000399000-0x4)=0xfffffff2, 0x80800) 2018/02/10 05:26:18 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000245000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x7, 0x10}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x3, 0xffff, 0x138d}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r2, 0x0, 0x20000000053, &(0x7f00006e3000), &(0x7f0000002000-0x4)) 2018/02/10 05:26:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x80, 0x80001, &(0x7f0000001000-0x1), 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005a4000+0x1b4)) [ 43.506363] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/10 05:26:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000611000)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297cae8159ee4665049b2098f8c7dda214613be55ce55368cd8b740a651e33ba9c2cdbdc24d558523da6e5851e984f2c73ba355a5739f89ce292ecec5eb871798ad31754f42282798d0ebac8a56dcfe38e97a193486e35bffc371be6b5d2c437a8b946935a937ad7f7f42a11bde0413f9e6d1f3fffb11013b921afd9ca589b53ea39c025085f0f0c9ca2ba2a647fb23d3bb74ec889e7dba9c973baad8a3884e36d2885c43765b79c43b9d85776997d02731fa4263946f8a3c7cea986bc8e3c567d7308c34b140969fc8bd6e79834bc70f9ef2b039e10537028ab1e78199a9fbc5ccb4bfe34fe1263c43365ac2ac6d3f15b4098df73f4633d5a7376ff82b829daa86aa37ca348c257b1b9cf29574de0206c6042dee3f5c1b89e0e0403fab8db6bb4c763a51d802569e349827914896186cdc709d4e5e46eae415843764516d49422b7df26bb27f693d7b011dd4ae54726019b032042905f28002ee6726ee979b485fbbc2ae4380e9ef357640a34d912f9cf6bdf1bf74db36ce50b6b4e9fa7e0b00d4cc12742ca058908e3a93f37b63ea8b7ebc0616ac9207fd2714fc4704e8454f8369840e9a3475650b2ecb139f78475a1ff65fd39b00ce052c98ee8363eaa7d9a301b7228707fc0a1c5d6a6ef26bc589084e6dfbb304d84461a6d29678e91514cbb5f6b309e169f2833224e4bb5d64b82bbc759de8090a1292270a77a6111ead5517d71875495faee08b6baa9d1301be83a2b97836db6d6a0f8f84421affd570903ee73ac57e9c0a574eb2c913743410f1962f7cdc640b7542f67cb45cfaae2338137bbb15b1481d59a118638dc99fc3baec7db6cb42d9fd60678c11955c06092b02c6d0e98f563c320b7ef4a3c9b9e15c1e109004790cc2a7691d9287883af16ab47f3e14f9ff103da8089e6dec4646a429718514b66e81be5cff7f7b92fb98bdf40c493fd32ad8e8d39f5223f1202ec99d9e0b86f63338d6c99a2940e210d2ef892b080a49804e47cdb3cc8777e48eab9600b33489438f241af90ff8a8a969260b9ef3eba3cea26f034c19919cbcd188b83e9431c37d012d2e0bc86c0a93374087ffebf861ce46af179f740e77394fa7977a6c88ff85db9978f6338d627ad9ef10d76bf9cc7b36277e08078ee10f73624078c840fc8027bb3ed04c730f3a01c4b17a7f5e02a14fac9cb929219b10632cc60aba024986f055c89a43e52a74256df1b7b142f0bef59952fc01f09762cd0e58f0052d0519361c734b29815a8505589670e8935a18405acefb6529a0f416620703de85ffde1494750c5a0bb62f71c3969524047df3ea82dc30aed3edf31549eff8354e31532cc64ff98eeabe3a7fe98c4ce28b6fe669ae176de7ba6f7f0790e0489fe44018d004fcb7ad4b9378b85bbd0b2d538d19d1cab70d7472e23328252d224b85f3a0f5b76c4a5001d7eb333b0dc6d9c9a6288930f941ab5eb364b32d9f5a9becc666fade9e9b025eb651dc515fba01738509a23803e7e99e52ec83275c0b8a6f9111dcdcfa1481f0a4f5da2959f482aaaaef0359e0238ba9d8c765bd3a4e628968153376b613603a4049657a03df7f0361f8677bc0723756e7e8f7c8276aee8cb05ace841e951600c508f20cf593b583ca0f7085ce3c5f9eb66a769c88134c4d9fd05a37d6835760d7c32d2addc3188fcd1c37b6acd89a24aa7ae95e414c6067dd7b53520feec50bdaf71e170fc0e2c5a46e863844439d57a3a0969efa1d505c97318dd2cba9f570f461eabb0f1f5d99e35055780d9a259a91d91ce2cc421fe3c20ed82ec93688066e7bf11c3176611eb0cb89c956be6e422205b5ded9184ccffddfff53ca22828e6f86543c58a865e46c15aec7916b237a4245fc735212ee8ab7152ebc3212df9148bc128ec64ff62e3d3481e02914a61dad757e9268ee254527ab1d3164a88f953d0f07edbd2547c357aec54b152a21d77490f1fdf570687e893d91df72f3ff9acac0d807a09224bb07e6824c8d2623f80f396a3384bed4b203f1cbaf551bb06ed8b82f271607714eeeee7cf6f0ffa5f3713bf0f43498c56116bd710050efbec498d0e7db16f28f5125d215a64e11de5d6da705770715eee7dfdb8bf9836ec5f7dca9f82d0ee3b1ab74d88b5ccd31d295640bc3f1beeea45d77f7e4ca8567a6dbc9039cb377f0469dd6ad91b45f780a76fa83c5e01567c49372dd91d9c3e4a92c7da2ee422abca3bcb5668d17c0b2ddf10d77163585f88ca5fd3c19ab7f3fb6b6f2fba0b97f7f657ba488dfe6caa685c2c570e23fb111d5eace33ebed2a7a167d09eeb08b5941b7cc6eb1dc16730f0743faf03da74859120d2a518d63e61889d82951e150b7f777ed882b7695c75c91528754e834122b02b6cce4c27d610e17c8eeea63c42707687ea1074bacd2e1c488353d7669767991da6421643309513ae53cd7b5f3d3b49c26597d3931728845a5ad8f990f45047f3fabf357343b6511a46560b4fb0abd99b8f64f605a36e20c7c61534580415b30507cce1062df2592aa599235a1b4d77e7179afad91a31f8b5056b362ddffd85724192affa1a22483e46d189ad5a0f72d6901f815d61c603b4ccd1440e8607b183bed433959c1b522d152f8322654e39170f652b52646a4d9478f0fdd6cfb9f63278a7cb7a91d53adf33db68c13b6123086b558fc41ac99bc3882bfcc8aa4a611b5ab6e04a739f59d76ca4e2d964fad3e7e22d9191ece0992cc1d25c53362a5829b02b6e8a8a8a6edd90e99e2af84095940ea4dc4ec91072cc43d6c7dcbb24d4c902abe39af54627601973d2a348fbd3de889296d795e2b29af752ed4ab643b322664eb5dac2572221666859639a26abf87262e40e45a5f5d21ddd09439b9df709daac2ffb675e651e534917b5c88b3a91f3ef8c40161851803e549866a397a38942febaffe8061e423213e8e78d08f297df72ed04eb28182f18c7390a2ea8fde0c448cf29845e25718f6c5414fcc11268c14799f078a934b87dd16e9f114f8400967db1d3a8eec7fa34b2cc2545d423d3ad51b31162127c9a7760296a17b7aa5a2634731bf2655c53ada7101f6464862c71c3885c45916e7abede184b28edc523bbb3c85985d84bf85c7bddf44000000b123e29cb24f2d68b24af0d993c15af32873d63aef66a78435b3eef8d70c6a19bb4106d5acbf5ba671f1d5e5738da1cb6739168c5392e7045200577e8ca24829bb51da802408b7c5a96a4fbaa965a4208c6be8aba1f271274b0c4094bc40225d12a4f56ed197396e8723abfbf1d6198d0d41a22bce529c6a55db9b3d5a1ed6a19212681d2286c50791b2ba4dd47c4fced5714e620cb3c425e752406e9b608347d55ca5e7287b525fb96c3c4682aafc61a35b25db7e2c1c3ea41913b79ec9926abab8156cc05a193dd656ad0ac22db5675664d4bcd43ba50c37c011d83798a9e4a79a781e4e1f62a2934e1b5a61715f844f0a5592467a7ce83ac52007d895204c498e7063cb3c37cc4f94a42adae417efaba3da8bb906fc21a569d6048fa6f1e0a9806f18e68823df07f580799c7d1e1fc52a46ae0fa15dd270c01e6b3520cc1fee4153345b5d25b32178c68be03224e32c713a8229caf691d4434dfe3eb2bee40ad92fd43ca81f3665b8890b47098db287d1dda5c3340e3b06c44edf8aae13021637ae1c8afa7b4be083cf47a19551fc057d70154395a9dc6d1749f4ef3e3cd7f403b132bd6b11e503b7e67a287ad020f1985b5b5c0fcc37944ae799cf36541c9f9b1f263c03442024eda07df11902279aa56814ec223e3c5e14e525da5156335e8435236f55bd9698ab50b3c2c677b529338d116430777a98598f6a267298ec9cc8a95d1cdac504c5508d121cd1d629b424ababf1b8bcdb187b57f9881d2151c5c7d5f0ace1cfa498a8ff78800a4b9343f0b12f3e3c4d5dba79f676c0e4dfe53bfeaf0b07258909bf5144d1fa117307da2bc6eb92df1caa7adf570b3ea8534b060e0eedd15733a9dbc51de1bf99a6e758e1fc1d3be42d55e953b06018b12348f48da68a041eda7f2cdbaac16d2b797b3c2cc401ae71fecd4c38013ce9e9bf0c4edffe951efa5a5246bcd1f35a945ec842ddaf52252e935df2434ca2ba4ad7e2c5e7062cf3967e535a3f45d86fe9c3625d41c7ee78d96e99fbbf2bfa9cc8ba943a03c38a9ab229d0ef1961b9a22a202ba4ade741d6337aa4e8d91aec13460e4d11ce1bb68db69030e7d49f121523d33b47bda3278939196a1ed9082bdbaf3c902000906c050af59231c58619263e8478b69a84a92b51ed0765a980371129eef22ebc0fff4ea0dee1abd6d358e81f692fef9190f685840ec3acdf591c671a5ebc954b8e9228caac6c3f1f0932ef5598feeee199c8f3ce78d812b2caac87b17a4f67c8f9fba75ec4354a69cc4dde37d1e9723a3bb62cc2f04b3f4b47dfe1394b68bc8f611f5ed325204612c3e26e0ecceb7e88622760148b2f9694bb10a5187969a272b2ecfb4565f8157b4f93ac47fd5eb4a38cc96101d18418a91ed08782ebda990b5e51e8f4244f1cab06cc90edc4c012aa180620448e96e7390e51f7df01152f55e0a4ade8197d5ccf544266e46700e56d2a77c559ee247bce6d6f49693f73d766", 0xd34, 0x0, &(0x7f000049e000)=@sco={0x1f, {0x10020, 0x3, 0xfffffffffffffffd, 0x7fffffff, 0x3f, 0x79c0a4ee}}, 0x8) recvmsg(r1, &(0x7f0000b24000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f00000c3000-0x30)=[{&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000af8000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) bind$alg(r0, &(0x7f00002ff000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) 2018/02/10 05:26:18 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000002000-0x4)=0x9461, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000007000-0x8), &(0x7f0000009000)=0x8) sendto(r0, &(0x7f0000002000)="d300000000026f830000c3bee1", 0xd, 0x0, &(0x7f0000002000)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="c291cd54abc4"}, 0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000a000-0x8)={0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0xb, 0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000006000-0x4)=0x73, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f000000a000-0x14)={@remote}, &(0x7f0000009000)=0x14) 2018/02/10 05:26:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() syz_emit_ethernet(0x72, &(0x7f0000626000-0x72)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/02/10 05:26:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x401, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00002de000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000e7b000-0x4)=0x5ba) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ee7000-0x10)={0x0, 0x10, &(0x7f0000374000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}]}, &(0x7f000054c000)=0x10) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_int(r2, 0x1, 0x3, &(0x7f000097f000), &(0x7f0000e7d000-0x4)=0x4) shutdown(r0, 0x200000001) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e1e000-0xb)={0x0, 0x2, 0x2400000000000, 0x0, 0x9, 0x7, 0x6, 0x1, 0x3ff, 0x9acb, 0x6}, 0xb) 2018/02/10 05:26:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000001000-0x4)=0x3a) recvfrom$packet(r0, &(0x7f000083e000)=""/176, 0xb0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000004000-0x27), 0x216, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0xa, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 43.548241] TCP: request_sock_TCP: Possible SYN flooding on port 20017. Sending cookies. Check SNMP counters. [ 43.583364] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/10 05:26:18 executing program 3: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000000)="b65bf60c9b90134486a4118e3d1f04108599febdd4af941c73fc8e98fafa5a324cc5fbab1d9adf2391af2cdf39d4c8d64a88f23a992e74a96b00b1e36f1f55427a7a6672a2eaf0701a9f630ed1de4b66cfab1d8cdd424ca0cca4f057ebe61d8db5afaedef41868e086f40b4a3d3ca23a08cd59c718c9df4d66d96d48924ad7a9c3ad92708181a09f701292352d0fccb4", 0x90) socket$inet_sctp(0x2, 0x5, 0x84) 2018/02/10 05:26:18 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000b4000-0xb), &(0x7f0000360000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000e51000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000a3c000), 0x4) 2018/02/10 05:26:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007b6000-0x8)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000026000)="7912791c4b6777e1f8639fe0e7572e5a6551fdcdf906cbaf4234cf56a894f0056aeb42a3b9ec9a1432798685fecfb23d65f030bf1ab7ed3f31263700864ed47da0bce1ebf84a05cdf668542608ed1e7fd25597cc2711ca8bc2f5442293fd18d4b0f7fbe740ffbbc175e3572dfda41f804933e1271cab765760c13f4333cd3a28dce4892f098dfa7254f9a7d1bdc42b1fe18a223b4d51c70c5a241f96cc2d8aa597da0fdf78c6", 0xa6, 0x4, &(0x7f0000466000)={0xa, 0x1, 0x9, @empty}, 0x1c) setsockopt$inet_opts(r0, 0x0, 0x800400000484, &(0x7f0000137000)="0600000000000000ed18000004000000002004a9ff6db86078032eff4addbcc1de84de4442ed43ffb02bf212", 0x2c) 2018/02/10 05:26:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept(r0, &(0x7f00000e0000)=@nfc, &(0x7f0000d5d000)=0x7c) connect$ipx(r1, &(0x7f0000d13000)={0x4, 0x44fa, 0x4, "3c8a39b2ac7d", 0x54}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) 2018/02/10 05:26:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d06000)={0x0}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000d7e000)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x0, 0xe8, 0x1f8, 0xffffffff, 0xffffffff, 0x318, 0x318, 0x318, 0xffffffff, 0x4, &(0x7f0000113000), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x4, 0x3, 0x1, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x9}}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x4cf5}}, @common=@inet=@multiport={0x50, 'multiport\x00', 0x1, {0x1, 0x4, [0x0, 0x2, 0x2, 0x3, 0x0, 0x1, 0x2, 0x0, 0x1, 0x1, 0x3, 0x3, 0x0, 0x2, 0x3], [0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1], 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@ip={@multicast2=0xe0000002, @rand_addr=0x4, 0xffffffff, 0x0, @common='syzkaller0\x00', @common='syzkaller1\x00', {0xff}, {0xff}, 0x2, 0xab4610daefcac685, 0x2d}, 0x0, 0xe0, 0x120, 0x0, {}, [@common=@inet=@udplite={0x30, 'udplite\x00', 0x0, {0x1, 0x3, 0x1, 0x2}}, @common=@set={0x40, 'set\x00', 0x0, {{0x6, [0x0, 0x7fff, 0x4, 0x100, 0x746, 0xfffffffffffffffb], 0x2, 0xfffffffffffffffc, 0x5}}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "6c7b91aa094e937f765c59b7961604bc39025e4871dcb737dda16bb4e9e7"}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x410) sendmsg$nl_netfilter(r0, &(0x7f0000060000)={&(0x7f0000f0f000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000b0d000-0x1238)={0x14, 0x5, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/10 05:26:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7, 0x0) write(r0, &(0x7f000081b000-0x8)="26000000130047f10701c1b00e000000000000f9ffffffffffffffffff00f13a050003006e35", 0x26) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000a60000)={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, {0xa, 0x2, 0x1000, @empty, 0x3ff}, 0xffffffff, [0x7, 0x200, 0x3, 0x511, 0x4, 0x3, 0x1f, 0x80000001]}, 0x5c) 2018/02/10 05:26:18 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000015000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000013000-0x4)=0x200) r2 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000013000)) socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r2, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000011000)=0x233) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000016000-0x4)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000004000-0xc)={r3, 0x80000, r0}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000013000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}) bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xe, 0x7f, 0xfffffffffffffffb, 0x2, 0x0, r1}, 0x2c) 2018/02/10 05:26:18 executing program 2: mmap(&(0x7f00005dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0xd4)=""/212, 0xd4) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00005dd000-0x3c)="6f1641b1a64bce254fd44c8c61ca5d4994c7fd299e7f44f341af8e7ffaf11773d1db121ee46e62c4c1030020aa5d2bf1e78718d62588821980eeb698", 0x3c) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005cf000)}], 0x1, 0x0) 2018/02/10 05:26:18 executing program 4: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000161000-0xb9)="0ca22730a70d13d3f84e8b17b68dd39e14c323a254f109745e13cf6689997e4d6c968f0ece55a0935dd523dc04eef8e7b56f80363c3ed0d80cb6b01d6dec78bf4ca8797f35914ea569d0db6448fe8a3cf7ee8c7e10628ec7508a894fca898a64847d0cada65481ea1ca212bb476e1cd5b83f976562474a2dc9efeda483ef0db225dfa1ecb986903afc913f21eb785ff855f7f6a5ef4c48a1b8947c99390255370bf51156674850fada704aaaf42061b368308a9b9ab6cc6576", 0xb9) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fdc000)={@loopback={0x0, 0x1}}, &(0x7f0000ac1000)=0x20) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000fdb000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000fdb000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000b06000-0x8)={0x0, 0x3}, &(0x7f0000bd0000-0x4)=0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fdc000-0x10)={0x200, 0x2, 0x4, 0x154, r2}, &(0x7f0000f14000-0x4)=0x10) 2018/02/10 05:26:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket(0x0, 0x0, 0x80000001) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000e22000-0xc)={0x4, [0x4, 0x20, 0x80000001, 0x4]}, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000996000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [], 0x0}}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x22f, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) unshare(0x20000000) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e1b000-0x4)=0xa, 0xffffffffffffff86) unshare(0x20000400) 2018/02/10 05:26:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x1b, 0x2, 0x5, &(0x7f00002b2000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000926000-0x10)={0x3, &(0x7f0000e42000-0x18)=[{0x4, 0x3, 0xfffffffffffffffe, 0xabb1}, {0x3fa3, 0x5, 0x2, 0x91a9}, {0x6, 0x6, 0x7, 0x5}]}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000053a000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000b64000)=0x3, 0x4) 2018/02/10 05:26:18 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x10000) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000029000-0xa0)={0x0, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe5}}, 0x8, 0x1, 0xe307, 0x9, 0x100}, &(0x7f0000007000)=0xa0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000029000-0x8)={r1, 0x100000000}, &(0x7f0000018000-0x4)=0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000000b000-0x428)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x108, 0x108, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@cluster={0x30, 'cluster\x00', 0x0, {0x3}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) syz_emit_ethernet(0x35e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f000001b000-0x4)=0x5, 0x4) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000029000-0x8)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000002000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, [0x401, 0x80, 0xffffffffebf54d65, 0x21a8, 0x7, 0x7, 0x7, 0x2, 0x100000001, 0x9, 0x9, 0xff, 0x0, 0x7f]}, &(0x7f000002a000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000010000)={r4, @in={{0x2, 0x1, @multicast2=0xe0000002}}, [0x400, 0xfffffffffffffc00, 0x6, 0xfffffffffffffff9, 0xffffffff0000, 0x9, 0x7fff, 0x5, 0xffffffffffff133d, 0x1f, 0x1, 0x4, 0x20, 0x924, 0x7]}, &(0x7f0000014000)=0x108) mmap(&(0x7f0000028000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f000000d000)={&(0x7f0000017000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000028000)={&(0x7f0000029000-0x1294)={0x1294, 0x7, 0x9, 0x100, 0x0, 0x0, {0x5, 0x0, 0x2}, [@generic="edcbc1a332ef8d82e38699077ce270e1939bc11ff0ce9fc1a673d6772b84898b59af7dfde5d6b63ea355eeb9409c2f03a4f29dc32c73389862eea04c65d4b407e8dccb6ce073d3c5861a84d875fb97c4060eafca80f77b8aad35e5084d3cffbacc25921d5346a83b4b468c0230732c3bbf954756526df5b51d85078dad345dc102122ae96aa46ec623d0add39ecbbb8c442d8f79a731c6f00a1388f51c9a4e41e66c94155eb6ed8a61e3e88dfbe3af8caebf833160eb4111a387a56af44ed8013a11bf290fcc8c31770897c0c77aae94bb89b1", @nested={0x11ac, 0x20, [@generic="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", @generic="0b3d82969baa84945e5998472bc935ca4f5a7cd235202cd4e5c5537932d5b73aaededeb2a9aaf05c8e3b30416b01cdafe4fecc076c6893add5f136133791cb89e6acff85da9bc7420909387582156b74a4a99edbc58e1d7125378d9dee5ac1f05c1dcc1cca052d3d584dcec3d8008ca3d2e4375f73ba3556d456f20f47b4091003151148b3ec6bee48adc1e62772b02a74bd64aac1ac73b3fd9ee0d4735a29323acfbbf465883c79ba83be92dfa85c8fe43a146703abb879aa980fef83f5135334ba8502c1", @generic="3a291fc01dd1170788b9088350f7d1f7cca780273e2947a3604e276899a88ed78cfdb5cad34d95c955dfca2b5b89a1523590e1bdb2c64f35848693ce5cef68f3e10f096a221f9b46b7b829f10e1e039a760e17f5c94ab458c8b7ea54a9bd2d8422646623ffb014f066b6bb54ecae192308953a2f39af8211331f9fac65cfba4657080c1654dc0400bfbfa63728edff823d953e0e17f5ae780f21e824bd111f7aecb541e3726296048ed5c9e59660a29a9648d5d2653a771771797f60592825c42fa8c11490b2366d4a5d5ec4307122f366ef7e11beecec6bbb7880ced7f35ae31a"]}]}, 0x1294}, 0x1}, 0x800) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000002b000-0xa0)={r5, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, 0x8000, 0x1ff, 0x5, 0x8, 0x21}, &(0x7f000000d000)=0xa0) 2018/02/10 05:26:18 executing program 1: mmap(&(0x7f0000000000/0xf9000)=nil, 0xf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000050000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c8b0be", 0x0, 0x6c, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @empty, [], "ad59340816d9d986"}}}}}}}, 0x0) r0 = socket(0xb, 0x807, 0x1) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000f9000)={0x0, @in6={{0xa, 0x2, 0x100000000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}}, 0x400, 0x4, 0x80, 0x3, 0x1}, &(0x7f000006d000)=0xa0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000fa000-0x10)={r1, 0x8000, 0x0, 0x4}, &(0x7f00000f9000)=0x10) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000dc000), &(0x7f00000f0000-0x8)=0x4) 2018/02/10 05:26:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) pipe(&(0x7f0000681000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00007da000-0x10)={0x4, &(0x7f0000992000-0x20)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000115000-0x8)={r3, 0x10}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e80000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, 0x1c) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000062f000)="18ae4f2ebcf980308dd08cc9e6d9ffc79559450960984ae1ab724c366d44697b1ec438527af50a21b730c8983939d22c5f6e2d7bb92509c7a634b8da644b920c1c94ff49200f5f34a52847198ee35e8e9367ed03fb562ffda0e427b98feca9704663", 0x62) ioctl$void(r2, 0xc0045c77) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000d68000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/02/10 05:26:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) r2 = socket$inet(0x2, 0x3, 0x20) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000100000)=""/4, &(0x7f0000884000-0x4)=0x4) sendto(r0, &(0x7f0000b9f000-0x2a)='g', 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000e57000)=[{&(0x7f0000b95000-0xc4)='T', 0x1}], 0x1, &(0x7f00006d2000)=[]}, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) 2018/02/10 05:26:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00002bf000)) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000f2d000)='tls\x00', 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e6a000)) 2018/02/10 05:26:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00007f5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000a47000)=0x1c) getpeername(0xffffffffffffffff, &(0x7f0000e78000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000135000-0x4)=0x2e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x10, &(0x7f000051a000-0x58)=[@in={0x2, 0x0, @empty}]}, &(0x7f0000f92000-0x4)=0x10) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00006dc000)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00002b3000-0x8)={0x80000000, 0x518a}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95}}, &(0x7f000057d000)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) 2018/02/10 05:26:18 executing program 2: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000f89000-0x60)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f8a000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000638000)={"40b9dd5ded4aed900522a5821778c9d8", {0x4, 0x800, 0x8, "99e123763b4a", 0xdaf}}) 2018/02/10 05:26:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) recvmsg(r0, &(0x7f0000a35000)={&(0x7f00002b8000)=@rc, 0x9, &(0x7f0000240000)=[{&(0x7f00008cb000)=""/253, 0xfd}], 0x1, &(0x7f00003ec000-0xf0)=""/240, 0xf0}, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[{&(0x7f0000b5b000)='(', 0x1}], 0x1, &(0x7f0000d19000)=[]}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00008ca000-0x20)={@generic="0d1bc16e6cd885ba39ef6e5cb59c0144", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) 2018/02/10 05:26:18 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e1d000)) 2018/02/10 05:26:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001ec000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000005a000-0x108)={0x0, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, [0x0, 0x7, 0x8000, 0x7, 0x0, 0xffffffffffffff01, 0xf3, 0x3, 0x0, 0x5, 0x3, 0x200, 0x6, 0x6ef, 0x43]}, &(0x7f0000f77000-0x4)=0x108) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000621000)=@assoc_value={0x0}, &(0x7f0000941000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000882000-0xb8)={r2, 0x10000, 0x587, 0x2, 0x80000000, 0xff, 0xae, 0x10001, {r3, @in6={{0xa, 0x2, 0xff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffff9}}, 0x0, 0x4, 0x2, 0x9, 0x8}}, &(0x7f0000be3000-0x4)=0xb8) listen(r0, 0x100401000003) sendmsg$nfc_llcp(r1, &(0x7f0000151000-0x38)={&(0x7f000003e000)={0x27, 0x32, 0x7, 0x3, 0x9, 0x2, "98cdfbd00e26cae7cfb7aea168fd7279a8f37e3a2dd0724cf0676d9604fd75a608745c84bb0fca753af165c4cb506cef12ebc3d1a6e615390f0c2f543b4fcf", 0x2}, 0x60, &(0x7f00000e3000)=[{&(0x7f0000d83000)="da3769da2f0dac1857af6445e846e138a7f6a87bc9d8d8fecbcc0adb4bb780a3395b082153ce94ef79f4fc724b5c97714910b0cb586542bcb9176dd80b7e38dd3903b3e98153caa8636e85952c186b912f12916775e8447bd2f9156993595b3483b5007b2ca9fdf8ea2ff00f57bd76e06b5b385e82138f425709a7a2d8b7fd35bd89af82d6900466d36c39f1648b68ea2551d11984298e2580246ed04d421197d0b414048b91ae422e92a835a60f01ebdcbacf7c215e45b0de2c59", 0xbb}, {&(0x7f000096f000)="c8b145fcf999688cf8de4313e73616aa34ea218371643cca9e50507fd2a958b651d631abceb52d209e9ffcd8fb4171d711847460dfb73395601fafa90266496da12796be35ad61b5c35c91cf5fbf11b4d8b37e9c8288b22d2d4729b375a0e7ee98e7c17d9a9fd940b174cf9f1d6a41d28c636792a69b421aadcf6f7de009eee23d65150a7589e9ab79b56390cd5338c65172f4aec1638c236983ef5cf054a97b0c15723566b306de28966c4628832d25561142d2", 0xb4}], 0x2, &(0x7f0000191000-0xd8)={0xd8, 0x0, 0x100000000, "ab350317dd7de3382a30cfe047c85435a02a36dfe043f73d7d17e5068aa023f921d77344a59b2ad8f9141c0c744c3ba5ddeb191ecac853e848d065b2bfdfc0e8ffdb1b8a864aaf0520498fe1a5e49fc7b3dcb2ee8b94fd9e1369e61726b237769b9a311eda83c19e17b2deb05494b23a3ca8b715397734b562b579aa6cc67612ed0255c554cd6303cf9701a3c35d179b462eb1946bb799468ec8637a1c7c0ffc31a5ab6774f926c2914f5b2fecbef241a74d9c3630de6993a43337502eb7ff96ad2ede7f755692"}, 0xd8, 0x4000000}, 0x4008800) r4 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2}, &(0x7f00002d3000)=0x10) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00009cb000)) write(r4, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r4, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r4, &(0x7f0000b1e000)=[{&(0x7f0000bd1000)="bf", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) setsockopt(r0, 0x7, 0x7, &(0x7f0000fd4000)="94c6fc6120ef80cea59d49f7211ee784d0e5ccbb772071ad1837a9f77dc5cf19c6c43af7495348b489b90e65b83e6296863c1a3a05dab0c7a5122c01a9cdb27b3f6d71c5de9ef21a1f1f9d599f318cbe887d024c7bb6733df67fc7c04eec4fd468e3f16198b9f914fbb73a7e3248ff94374998da2049c60750c30fcfcc625aeca40e2fa7d6a61711be0d93a531bc752de4390d2e7da95d990de93055b35f63b1fa5dd20f265f114743d80f4cc2653372e10867ca51f55dd144a5d8e56a606fc414c9b8b87a952ba0533f32a761d7920f9c1367c6a54d34ebd85b803433921a6669fa5e921a", 0xe5) write(r4, &(0x7f00007b0000)="01", 0xfffffffffffffc22) close(r4) 2018/02/10 05:26:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000097000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000), 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) recvmsg(r0, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ddf000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f000062c000)={0x8, 0x6, 0x7, 0x8c, &(0x7f0000990000-0x8c)=""/140, 0x5f, &(0x7f0000df1000-0x5f)=""/95, 0x46, &(0x7f00006e3000-0x46)=""/70}) r2 = socket(0xa, 0x2, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f6e000)={0x0, 0x60000, 0xb8, 0x5, 0x57, 0x5, 0x5, 0x1, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x8, 0x4, 0x1000, 0x3, 0x3}}, &(0x7f0000523000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000b45000)={r3, 0xe4c}, 0x8) 2018/02/10 05:26:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f000024e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0x2}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) 2018/02/10 05:26:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x40000) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000082a000)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000f3b000-0x3e), 0x0, 0x0, &(0x7f0000b86000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/10 05:26:18 executing program 5: r0 = socket(0x3, 0xf, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000089b000-0x4)=0x0) r2 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@remote, @in=@dev}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000001000)=0xe8) r3 = getgid() r4 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e2c000-0xe8)={{{@in=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r7 = socket$rds(0x15, 0x5, 0x0) sendmsg$unix(r0, &(0x7f00002d5000)={&(0x7f000098b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000904000-0x40)=[{&(0x7f0000001000-0xe9)="0956125eedccba0e3d1430f0d7f029945f2200b7a2d558df4a03e8af604bc2c91a6c64bc39dd7a3742e1fe2cc2eba5df2a15d623aa7d496beebd1278867c39bb2f1cf620e713c9ee15c3af3d645f416e26f3f2ee9626a9f1f934ebdd3e152b731c43a21d1beb99213a3ec7652a90a261ec87056f27992f20d12b2be67dd003fffeba07b67878bfcf41fdeaa061cd11912485f56c822baa62c3595eb956224de999ead0c0dd2ec87efaf97b3b077d99664b7c3ee2688ae33ab6d2a023d39056503b9212d278a4f887acbd38f6c08df43d7468836402ad5f2ce6f0dd3ddf314486a57331bddaea59e184", 0xe9}, {&(0x7f0000001000-0xd1)="5559e5466a98e0c1c049224a5b84ab39382407eb01f688bd92be591c1e858bcde4fc5ba83fd4334214314f58a39ba98ccf7863f4a3251fbef6e6813112243a99fe6f476b7ca75f1cb2ccea0967b901f699812631810eacecf45ffa08f7ff9c4f30e8771de72a0fd7f05c5954c745d0289dad1f3ceac48a0d042936fe1d7f75cbc7f8ddb6a25dd45c0c3c60f4946db86dc3a6d5e97c41e211db6178dbc2c12d81a013f9c2c509244a761f45fd1f36ab44656d1ad5e7f6e47e3f7d7317492888cacacce1a06901b3b999e3b5b8f5e5e28973", 0xd1}, {&(0x7f0000001000-0xe0)="6e57fb9695002a572cd4b25c8d0c5f0719c08da07832a5a31f53e7f782d8e9531e91c400e7f0f9fc909ad3a2000f5b5d66ba85b98a2a25dc3d5affb3c6195efb0676b6c45ad984aeb2956114495716b839dbc8230511ab9c65e18e076e1ba6ec84c68e2cafc75f5f6b2f3511bdf222f885941716f786d95f93e5800262445ff16abdf96c16bdcd5857013849d24a6ad250f18947c471f4a4d6c9393a3e8a7bd4f6cae52d7189449e35fabdfcd01ff48d9ae2ed4f2c1fae7dca3894e2654272dc3a4f944f1d5e2057595d4cedbcab0d26be2c7cca1f8a53483e663cd02fefe3ac", 0xe0}, {&(0x7f00001cc000)}], 0x4, &(0x7f0000639000-0x58)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r7]}], 0x58, 0x4000000}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000073b000)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00001ff000)={0x0, 0xef8}, &(0x7f0000cf7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b34000)={r8, 0xdb3c}, 0x8) r9 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000b6000)={0x0, 0x4}, &(0x7f0000a85000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000da8000)={r10, 0x1}, &(0x7f0000c5e000)=0x8) getsockopt$inet_buf(r9, 0x0, 0x200000000000041, &(0x7f0000504000-0x1e)=""/30, &(0x7f0000787000)=0x4d8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000a75000)=[@in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x12}}, @in={0x2, 0x3, @rand_addr=0x115}], 0x2c) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/10 05:26:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x7, 0x3, &(0x7f0000001000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="d357a25496f4f07a0e6f90773e2b5c5e1e13d99544d43310d4c6721b7ffeff78158e1adc6179ff4581df43ef5e845e250f7d60dbae959cd9cd", 0x39) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000002000)={r1, 0x1f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000003000)={0x0, 0xffffffffffffffff}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000001000)={r5, 0x52, "5478ee4348c13efdac736178d8ab35e0a225dec8c16907d9523457df26d7a5871364168fb5fa816668a0272a710fcdadabe06ad1dcd516b6ce224b3a3c83cd680e42b8c09ab8528edf3ddbded9842a98116f"}, &(0x7f0000004000-0x4)=0x5a) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000091000)={0x0, @in6={{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x6}}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x13, 0x80005, 0xa) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f000035b000-0x90)={0x3ff, {{0x2, 0x2, @multicast1=0xe0000001}}}, 0x90) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00005ee000-0x10)=@generic="db2425cf0e5f2602786dc4c111989e1d", 0x10) 2018/02/10 05:26:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback, @broadcast}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e69000-0x4)=0xa7, 0x4) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2716, &(0x7f0000930000-0x1)=""/1, &(0x7f0000000000)=0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00009d2000)={0x4, 0x8001, 0x1e, 0x8001, 0x4, 0x0, 0x7f, 0x401, 0xffffffffffffffff, 0x4, 0x2}, 0xb) 2018/02/10 05:26:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000f4e000), 0xffffffffffffffbc, 0x0, &(0x7f000043c000)=@ipx={0x4, 0x0, 0x0, "386e00000001"}, 0x10) 2018/02/10 05:26:18 executing program 7: mmap(&(0x7f0000000000/0x5b1000)=nil, 0x5b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f00005b2000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f00005b2000-0x4)=0x32) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00005b1000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, [0x0, 0x3, 0xd30, 0x3, 0x100, 0x4, 0x4, 0xfffffffffffffffb, 0x3, 0x2000000000000, 0x0, 0x4, 0x3ff, 0x1bddabcc, 0xba8]}, &(0x7f000031c000)=0x108) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00005b1000)={r1, 0x4, 0x30, 0x5, 0x7fff}, &(0x7f00005b1000)=0x18) r2 = epoll_create1(0x80000) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f00004d1000)={&(0x7f00003a1000)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f00005b3000-0x50)=[{&(0x7f00005b2000)=""/78, 0x4e}, {&(0x7f00005b2000)=""/245, 0xf5}, {&(0x7f00000d3000)=""/84, 0x54}, {&(0x7f0000095000)=""/117, 0x75}, {&(0x7f000059a000)=""/4096, 0x1000}], 0x5, &(0x7f00005b2000)=""/178, 0xb2, 0xdfa5}, 0x40000042) epoll_wait(r2, &(0x7f00005b2000-0x18)=[{}, {}], 0x2, 0x8000) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00004cc000-0x9b)="983a90e2d00404faaaab32fe7a24fdff98c73bb4ecb092d234bc114374cebb0c16e65a1d394fae06d6ee4444d22463ef1446e18c2af9d56811717247a713c4317d050eb23ffc954a58129ad1256acaa7a12d4bcaf91a712809e0a2da7a8a2a2465198034c384509ab3eb8fa36d50e6828571a99be0f20f6358b1c7163b87cc177e94baf6e05e94e7f0716b406d43c7db060badb1bcf6ee20572bd9", 0x9b) bind$alg(r3, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000003a000-0x30)="000000070500000000000000ff05000bfef9f30001000000000007fffffffe00022507e596c11fd4c2a6dc42ffa80001", 0x30) bind$alg(r3, &(0x7f0000527000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) 2018/02/10 05:26:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000f08000), 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000065000)={0x1, [0x0]}, &(0x7f0000ea4000)=0x8) socket$unix(0x1, 0x7, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000f01000-0x28)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x200000000000006}]}, 0x10) socket$nl_route(0x10, 0x3, 0x0) 2018/02/10 05:26:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@generic="cfda72c2d85091db67791aca50f26268", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0x2, &(0x7f0000bab000)={0x0, 0x0}) connect$netrom(r2, &(0x7f000009b000-0x10)=@ax25={0x3, {"1278f35f3f3bfb"}}, 0x10) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_TXQLEN={0x8, 0xd}]}, 0x3c}, 0x1}, 0x0) sendmsg$unix(r1, &(0x7f00008c5000)={&(0x7f0000786000-0xa)=@file={0x800000001, './file0\x00'}, 0xa, &(0x7f0000360000)=[{&(0x7f0000e91000-0x97)="2d92a452b6df97ff4a927d7ad75fc74b3d492bb5d267f06358fc10830fd9e183a2deece6fcfbaee2ee4017111166a4b327d47ff46e06ccbcc38cac9c5658c5f83871d123552c3319ad7f761b2ea11c0e89a1888810daccfb58de9608a70a185abda45a3496bb42ed2846dd29187ab43ec104cbfdfcb9d0830371976448ff9d2c49934658116f3f8732dc44f4356a46ed58f591f6112bb7", 0x97}, {&(0x7f0000a8b000-0xda)="d35af0e7fb87d95b92bc7964def8e3f268f892cddd9b64b89ffcef39746a649b763c4f277ee07755413233a8feb06cfc152f58afa0ab6f61102e6ea82fb23058b04af3f2b5c1867c0c78698b37225e0d6ec72088cb4f8d1f5401a822cb173f602a016a379ad8eb8851313c5e7306f1b1cafd583bbc05cdc372b19bdf53d9e2464f84b89fed39aa7567b4ddfc63880dac2ee7f1390ce2e3f36fd5ee65af7d1a6dc8614cc9ba631e11b0024db289c9e62c1039714050e1d0a722beba9cf26540e3c9576b5bc3b5b11935da9685064bc4213f4edb9fb2bf7f2b663b", 0xda}, {&(0x7f000024d000-0xf7)="039f7561f8c1c575855202958a4d7a92e4ffbeacbf80de1b3d848f50cb9df829f68b36fccae5b1c406ff130edfdc7b701496b0a7a71aac30baff06f85cab2e2a4bdddb691dccdddc723b3a223cd6220b5acc05efcb04a92e27b62ed9c3c0abaa7fc6c1bc80e4bb23da44e55f7660dbc582884fb5dabb0f267abc6b7bb3a657299c7828ab16d9938d32ccf4076106138aee17d3ceb81a78ac09fcb1db73f2aaced51c131d94e9c5b2c9c03eaa38b387ee0199095e6fc7ab6c4eb846b864dca3d8fc2049590235d8391f8bc6020eaeb8ead77fa3ad53521e28014152a42c975b7535a76603e5a397b03f21084d196c3c9fab1495b4867988", 0xf7}, {&(0x7f00008d0000)="895a9d03c2f0b98b99bb7bd9482a16f7b807369bb6c649e1ed2fcb4241158e4227a4d357dd38307de2d60b4e56310fc7e6cb99460515d78552f58c910157f1a4e88486896f535402dbb16772a8274dd685c4a9df899fe0351bc997adf63eabbaa01f22a9871598362315186dafe90a1eb7f515f06c1fb64e76f5e7db4d155ec5653baf2072704b3cb316a2e2f42149749698bf222e", 0x95}, {&(0x7f000069c000-0x92)="338a21056872c6a289c73e3e52ae306fbade3ca5af8be0efbffe2eccb4c8044bd5e037696e5d680b3839f48bbf20f544b8e5b7447ddbc2e9129f1ca814a98f542c3ac7ae911a4d0fe2eb42b73d853edb6f593ea0c5aa1d4926728ee32309b2670a61da005c26fbb38c2463b482ee31eff0cce696961ca3368884f4fcfc9c6e8c2a50c8aed9941225cf98e77f81adfffee0ce", 0x92}, {&(0x7f000074a000)="b40cc91d88114e8af8c909f2237408ca94f1b261d88d366c2b6628865d3d690ac3d5640e0514820717a24888cd42a57cc74854eb97a1fa914ee9af8cc9f9353203216733d519153f529dfc00b4a716e1eca126", 0x53}, {&(0x7f00005d7000-0x3b)="fbe6ee5bf53a41d64f45d11a1765e9e4d1a1e9ec7df4a3c1e39dfd9864d32558056ec444413f94d1fc55cc2d0956585e97700c166870378a6f86bf", 0x3b}, {&(0x7f00005a5000-0x25)="1ac697e0ce392e8ec089aa667a301bbe745033f72332ec868bc8c8bfee3d1d86f92fcf0f98", 0x25}, {&(0x7f000045e000)="6f57feebe46c0b1914b855ec1e4285ab780dce6430cba085390fadeab4252ec2234a999e3da8139ffb72bf7c32a9ce4eff3274a8abb617cbbc884cfcfd4f3b95d3d4cc28002120331f36b49e895c73cd022ca9feca19d2560c90b0a775a98667e752164f75c599bb1ce797060d86c61d9a9fcffde160cd5f808649dc187d0f9ecd85d0c6d390ff3ecef09d088ae05a98b1b7ef208ea9cf0bc79b73af28f2b6feef3c918ccdfd3ee000ddbec85fbe98261cf216505679c936c203b94ca16c3cddcd7f9dbc05fbad70ffe25eb77a836b65632d6b70cb465a173420664c7adba67639c38e6b03722f245d460ae84f0130d4e71a91d2feb29599a78dbcf10eb4d1cf0f3b8170a7a8fe9741d53ab79f3b3711be9fc7b8ca2112bba5f4a815eb4d0f3a747c58a44568350ee2a11be623a9b1ede2198e5283f5ed907abd5cd21c4f52e3f88e87a0e37364a9e60a982fe83f06791b12af3c823ec2e6de3d80da10183f97d6b593b45fa51a2e7c07433cccd85e09561941061c5c5c2fd7c01d208b0283c2ba092cf94eaa0ea7f493ab1874fffd904ccd84b19462839e97f744511553fee3a9ff42e8ea979bf27fd06507a0db538f8b25a8bdf2f5849b1d69e7829dc4cd9e3a9efa2ef39f029778687f8094f657d47fc710eba6b587766a341562d8e1b7407e796cbe0ec8460ebf4a0252eea1458f1239ff8951f2ce245f9e1c592d211b473ad0fe6274e79f128e4a4f9f8f0c4d35a3359386de6ced40d6d6a7370d6b69416716fd5e29d7377b2cdc7e179baa375cd2f8a47dbe0bff15dd1bd0a9a6ac54176713344dc6d328e4b4adaae25de41812d135ab0d991342744113e29528a74f75d119fd94a88d58d69f332a9f1d96c4b8a4a419c37fff2a533e2af2f862fa9a8154efb77faf2ffb57a2973c50ca595182f52eb2d7b06575cb304090a867b095d06518f584d3b596a3d54c96cead8920010f53fd0c02bceda8833078dab127433be2a2751d828bb0a083b570f50963e2683d099cdb8fc0fe821dc14498fea39424594f8ee37ca6f35567083d9f42327a69f86e99fa68ddd40eaa32fa2b44a59f34cba3c5cc868fd2cf021e667c18c548383a512154dc3d1e61154796f00ccbe91ab440f199818bdced23358d21ba79d0cd6ed387c9a583ee6c9b9229f8f34120711f6064a7f0ee305c5be70420aad7813b32f8e633ff5b6dcf72709eb8972eb4284e53a653b698aa834a7ccb81d160b90e1598d2c8b5bb49feca484815ec2cd03834fd495f2cb50d0df55a1015a113e87d9be3413a749cc07515fe6958a01d3c49117cce964b140e5bd5c87078e76e29b1e2155477c3959c74e05626a7e6ed20f7b6a3075db11dea6ab0c76d44b30f30995423a8917adfba8860a1d6fbf78d269c726903ea859d68f315c8dab997fc34e1f2dd012246ff458a4dab5952f3411523693b57839103d054de0f399b0697342b5a7461b8c20a2bf038eaa00341e56482d7347f14f3ded597c995c82ae6649f68e2c52c984f090247213897660372ba4f46db929592ec92aeb69ee4179a38d133ab1feab59abf138ffb78403141c61ebb0c305b5a1b9e6dfc19c1102ec4e564575de2d984bfa3d98159f1b3d8ec3aa2212513f7fb9fec3675db485fe4bf2488a331d87b086a2ccaeb29c603b7c2f62b4f91cf30080e9c807522bfe1c73cb9300e7fbc8a68a98d89506fb75d992037e3facae0a9fd051c6b3ba70af6443eaaa5c59cd066875cdc702995a2bfd03f4e9184890ba258c175365c209cf1a054480f1bca2441b44ffb699834a67042692dcc99f9e762d4d8dda31ad6e37907db14422576664759407fac538557eaebc249d216cdcf92e44373abafa6a9dfaa66234da18c730f0ed5f260f2580e2dc7ce7b89f8b870a9a83e425f694f5ed8da997ddbb2bedfd5fa7366fb3ce0b1c929bc396c9dd770ec71456d8e15ad61f558f78afe590c2d85379839008343b0b21cf9aeff18974f7b5b109b90fdb6e7126e51bd0710f5acdc9c7f8e59d20704415326e096a80495806cf69b8826d22de7ae8e43315d48770330637b6cf3e5c17779f5f1e17e61250f40015411d3cc3a392ff9da45f9929da85eb84e1a3683f01fe2710ee3dac2e52f933c6aea6683a5b861e427cc2c67cb4617f481eb4b5b8af592be9092209799bb8cc95e563f60a41f58b093deafae4e5f266a74518371fd8b60f5fc0cf9c87ec4f9762aea5c1af29b9dfaf3e3273a75610cc3fefb0c507ca4d6378dbfc00b905d95ac3de576bb33c8c5c3035d7bd6ba93f0a883cdac15a9b1cc1bafa144ed156367fe43bada4c1a4cd0c0f164c6113828ae7c715dc7004e65363e5b0dd68d8c4278156dd0ca190cdb99809817e1dec3e7cb6412e2b2354d4d16e00b0c4deb87426f88113c1070eb1cdb8bf81341c8ee4b1b2b0a2a849f135f2875acff3e8ea3d11ecfd07785b5f6ef3c5e59483f603baacee4dad56bc5801325699bfb6a0c8998484beec3f67fe3d5df07fab214b33eed9abf0755142d875c7a570f765dfc98d354b375f60e0a3d51324bee9e11dd2102641a52afc6f7be3d3f8f948da990584c6443d6aff98e6742c90a9bc1a8c92f0520d6e7547ffedac2daeb8b776c33ddcd2282fa5b1ca9411df91e47a88ae44d44ad9016d5191c2c7532f3909d5762398e6bcd4b9ea4908fb08ce15ed418ab356ea3e7aa963f3136050e1a93083196a41c6c2127200470dff8cc5a8cfd99499d9b176b766029d947d3a9150991d052876b260dc37c31110e27e694bcbeca2dc182b5d5834e1dc13a15d815f895eab1b45f9088b920d7e5956c56b374050b6b13da6a58cf54bb366712e9ea5e72df8edc96ba6a75d78b52d8ee65e371acf017e92617d6a4c1cbfac036fbc09da3b6a934aae435482e27411436eabe896dbfd4ffc836d01f68dcd082b746232c6c0037ed6203b82b257c0130ed371ad48d204638b604b25e0c33eaae4ab3d8ee75848ef9c2418ac14ed724b63ba602b7b8df3779f4c2a46d45b7a69ed4db8ab1684023a0d90d0be75536be3b8426c5d23f4ba5c160f8df1ecf0fa21bf0a689ed579c966f2fe5ced106b132ccd30001fdba43a7f8b0df6b1d33708015b63059194c082aa732485551ed1c5da10d97ac7284678ae57813a9db7092dac2db43953501acdf912980f98f5d9a370d0ad5ca79bfa723da62db02e68020254bccaab1c04a9398ad8cf0d828996ec811019381024051a276a7fbcd4d280dd99feecf70efbe98785958ae2913b431b7179cc2f3d4de6ba5f44fd5ee5fcccd3ba03dab97bdc7fb62a61e970748a51dd2c0be16a06b6bcc3be2bc46de8e96eafc145657d2153e9aaadf8102f376548b17bf8e51ad8a0229c27c938148e0d57b5e813193b67914b4770acea8379b7c50f5f7d01fc929c345622504f45fbaad4cf4fb7b14ba537bcfa4f125a3ce8f185d76e4e5fb414a9620cc9b9006cc2251058bf5a7bf8b7969ee20751b32d9c739ddb29d0ed57802a431556f54c25e2b6b0a48d2d3002749c9e7a11851455e477f01228b4fbda16a4dade24e35102b8fcf8ed03c1c2469d2ab554b3f47840322eaf1ff1e172637ae5a943033c5f766395273b59cba169d12d292d90e9cb5bf4a7f391c0186828b2fbaec59fa0f2e327830766bccf0b1ba89bf901f0585d78f0e37b262a7f7f0209dc9330e3d1176675c04db85e5a9a974134bfaa9d29d26bcb51ae8c2ea7a39c87f065583d0f757a6b4424f4c4dbb4eee5041ac5d6d60c8c977081790956cef1c2338e9b340419fc89f784cd3ac3ef34c3529fa33c429bd1f8537af7de23295e84873c2085af6d801dac2020bc097bde9b7cf24198edd1bc71bfa76bbc79ca9764359a1671537bfa01f7edf7b86789986e042c7d12f7c5fa9b3612946cdf999d267956fa8011130642d57211d1232d8abf806e31d113303e23141015ba43c1d212415534dfc1fb3a137936a06b64f714084b7843b637b1a495355af14c3336789227a5c78512245902fdd5afcf8441bb78ddb9a7d837a08be9013678376a2ba2b7931e26b82e087bd0f2f5dfd2f52a9b06b3161e09b2de99e00caccec86792aabb464ee7050cd6a74e4c3f388b1baea2987177eafdc7f216b5be6f966e90faf22cdbce6a0ac424f28964443b7cd4004ace41f9b90d1d748e76dbd4b0c91c2de5fb80164ddef0a074bb57033c4d33905ab27e21da1895cea4f5566d9c199124548ebe092a0ad1026fb9c9658f7ed5a52238bf8d1ac36bd6f5b1c7073d64ba641c24926a4edd623dc1a57005524c1e1b4ec4e373961cea4dfc07c8bce06020d74234119d37fad1700263437cdf60363c8968b1236c8692ef97adb144507158bc773e4b50cf38f25d945b45d9e82e8c35ab153091b75ca96808d1031ffe64cb5e586053abde9b294a6988d1fe3a4a09b0b8dd7cf7d22b307e4aaa8012f7c155589570aff6194a6939322f1738068a79c163d7e473dfc0c058cb5f31ee0f40e334519e4737178bf0ab2999cd252c5569bc938e15edbeb2684d15e6048a7eaafbe61a176172ed8a1473ea4eb494230b63b37f1abb2ab367a16c7bc659e331e3e0d0184b17d66ee98e1039e91a4b3277de8009689983eff0176da9d04b326ed64dc77765b75ab11edd5850ed3684320143ff276eb4459681693426251077d385657cafc5f103f9458a7a5ba827f978e9ec0f62bf36633625cc9de1b20aaf39492add90cf02d7a4b0028ce18f8ba8fcc80ae11a8b5ac863c70efcf8da7dda46b7b8196c146c3b21c86fbfaaee5324e12182560de8de857cf1cb676d8d98f7b88e1bdbc30a32a1d794166a81b3e1208e5cb86960d0f8f3bc510c0dce778a088439b0e2638b7dac08e1e5296bc924e1ad8392aebd2f57ef1f5f3c7c842ac0456c86810c6436ac4c95eccae42e18dbd45d63d586eccd2d7f8c9058be63f6fb836c8aae1e7ec569923fb04e58aab805927e4d82936899c2f2d436db94d5f858b0a9c362c0ace527039eb41519e70e2476bf42e68895c96f6057de936bdf3cc1f75d5e3f39fab78502148731ddff8d385cb51715c03f2df7db1c9f142f7fa215c4131a1e308e20c8507e07283c57bb279a2e0efe5d06504c1d9b0096f84eb896c91db72c1705acf5a995d5f4d0a278efd01664d2f6ee5f8802480c065bb773ab338511f8c48a1f8606805e61dddaa0fa7867eeba9544843d9f286a83ae08330841a1d7093f97ac31b82caeaea06904516237107f6bf7941d3508a259fe0a6ed9234668d1fb1f00db267a4899960566190a8f663739d9d12e8e67c65b059eae2bc395a2cc6b079cb346c9e5c99aed8b3ef20dd65c01e653493963001909a7ec9604e36181e421bfc0ea7ec4e1f53e931d75060370065ec2c2e5c5f6f13afffb889311ab29009ff73c4cea6c528dba83c0e502c101ae44a5e23869b5e3ada459706a3095e73e0b46f466b4aabf4e0889fd483be19a27a927a4a8408564c20c92ed96706bd665c2bdab0d2c6858e7e5853cc8ca51b65385c9e28c2b0f0a2b05c2e0b3558bd172ccef538147c2866203ef6d142d61116b83b082bc2c5cec539fe55023b182bc5b64475bd25f3af7753d93ebf519bcc813caf264a58f3baba77ad6ee9829ef29eb7063cf3efd6851f4ec5d83ca44c8ceefd3ed96482845b00713ae5dc1889b320a441c8306128e30ecc97fdeba105e1c2d4bf0807f97c5f398126783c32bcec8bf9d640f421b582974d2dcce339876104f0389aee039ab4166200ed87a0b871fe44cfb1f68d290db1f43cbcfe606e72215cdcd76c8e", 0x1000}], 0x9, 0x0, 0x0, 0x844}, 0x0) 2018/02/10 05:26:18 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000009000)={&(0x7f0000006000)={0x14, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) readv(r0, &(0x7f0000005000)=[{&(0x7f0000005000-0x76)=""/118, 0xb3db36e9}], 0x1) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000025000)=""/13, &(0x7f0000023000)=0xd) 2018/02/10 05:26:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) close(r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) connect(r0, &(0x7f0000e32000-0x10)=@nfc={0x27, 0x10001, 0x6c8be429, 0x7}, 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00006ef000-0x4), &(0x7f0000f2f000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000cf4000-0x4)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000095d000-0x2)={r3}, &(0x7f000095c000)=0x8) sendmmsg$unix(r1, &(0x7f0000590000)=[{&(0x7f0000c42000-0x8)=@abs, 0x8, &(0x7f000033d000)=[], 0x0, &(0x7f0000b18000)=[]}], 0x1, 0x0) 2018/02/10 05:26:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383c4b3b60ced7c54dbb7295df0df8217ad2c00000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000404000)=[{0x0, 0x0, &(0x7f0000ea1000)=[], 0x0, &(0x7f0000092000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000f8000-0x10)=@common='eql\x00') recvfrom(r1, &(0x7f00005f0000-0xc7)=""/199, 0xfffffffffffffd95, 0x0, &(0x7f0000a76000-0x10)=@can={0x1d}, 0xfffffffffffffeb6) 2018/02/10 05:26:18 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000014000)=@hci, &(0x7f0000007000)=0x6, 0x80000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000015000-0xb)={0x9, 0xff, 0x4, 0x7ff, 0x10001, 0x3, 0xe, 0x0, 0x401, 0x6, 0x2}, 0xb) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000000e000), 0x0, 0x24000005, &(0x7f0000015000)={0xa, 0x3, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000005000-0x80)=@hopopts={0x0, 0x0, [], []}, 0x8) 2018/02/10 05:26:18 executing program 5: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000cb8000)=0x5, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69fe52fc9a1db2ab68ad2d1d81f03be2b", 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xcd, "b04b28e1e56a1d8181466dc152292cf16572a907634350ead3daa786e127bf1151a1db58459e3a5ee4d966178995d96552b6eae04c16b7689901c65d225c23309b057fa7c8e3b56aef61f53b20f30ef3a470964b8d7ace5806b5f30f7e5b61ffc134af896be474a536acfbe574911d60163113146ccaa863a7c0f55b9ed7ce98cb091facd3548ef259323b26dd6f23853bb2bc89100aab9cfa4fe7c7bb60b9d0aa8e3f69eb10be693bbd1c24496f066a306af2bcd96c307871e4c6e64da9a2e8e7115e0f8e1ce17548a799e90e"}, &(0x7f0000001000-0x4)=0xd5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000)={r1, 0xfff}, &(0x7f0000003000-0x4)=0x8) 2018/02/10 05:26:18 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000076000-0x8)={0x0, 0x0}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind(r2, &(0x7f000028c000)=@sco={0x1f, {0x3f31, 0x6, 0x55, 0x100000001, 0x1, 0x1}}, 0x8) pwritev(r2, &(0x7f0000286000)=[{&(0x7f0000d7a000-0xf4)="5a05b11e2500c9697b7640ee8829351309538f97531beb78970818091eaa6ce30cf2a491ff7090afb0f5d8a5509b097d162c643248e26bd743206886601f58bdb59ac61387da2c5899708cf3e057149caadfcc42f0127bd3daec862d261ba486115d89e005feb54971e99aedddbb55ccef441d97946863323fa5df147d713e5472673ba6b4940abd8d527a762ed1e36c685304c3d0f274f1ead625ba194e1cca0965f2b10fe43ea94852e1d95f68752ecb1dc55da5232574dbaaed0853f8a30ea5ccb3437f6cda8741440cb2db24bfda3d9d6516b5c538bbde71837268ba31763bff926b7395e5bf8b6b33034aee073c7be501a5", 0xf4}, {&(0x7f0000de9000-0x9b)="733bd2df00291ed41a1044a6e0595d345324f129e69dcecd54f5fadd91f790009fa255a4bfa260b3f0b34e388046198ed9f47426b88f1880a7549f41f4bbbc6d58dd3d0f87798de594961f5c21dcdb68594eba55fd9e218d759d8e8bbbd7cd1d401eedff135c2638f6174f6cca4e6022178bd2be39be1191d6ec689b30c13aa4a5760c5070e6bb729b4ac6cdd1343891c6007e08581cef553e44fe", 0x9b}, {&(0x7f0000f50000-0x3d)="b8581a72a8630adfa7cc402658a284384497009245859313e3b4c0b043daff4e56aa6ee391b367dacf28e4ae2c2cce9c90e221e1dccdc06dfd61bd2806", 0x3d}], 0x3, 0x0) getsockname(r0, &(0x7f0000af1000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f00008cb000-0x4)=0x3a) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000a03000)={{{{0x2, 0x0, @empty}}, {{0xa, 0x1, 0x1, @empty, 0x1f4}}}, 0xfffffffffffffbff, 0x4, 0x8, "09ba4c8d94179370dd8ca04add7aea965cba0a94c8d1b3665a287d1dd66fc5958fc981ecce051e1413ffc08926da6ad23e43a6fc467662a6859bd5c414d40e1107bb7825ed5d821918d870dd581a43d9"}, 0x160) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00003b7000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a0106}) socketpair(0x2, 0x3, 0x40, &(0x7f0000f67000)={0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000734000-0x8)={0xffffffffffff0ced, 0xcde0}) sendmsg(r4, &(0x7f0000b6d000-0x38)={0x0, 0x0, &(0x7f000073c000-0x40)=[{&(0x7f0000b9d000-0x1000)="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", 0x1000}, {&(0x7f00007e0000)="dd0c684726b724579cb2ff9ea2c5cecfbe5ce1336920bda791c86b205af091b6ebf28f4da2810fd3b7f0dea97340814d21afd1cf059de62b5f39cbf40c", 0x3d}, {&(0x7f0000c26000)="3caa7f26d727790632de3e53d23fd17a2972dce1b446e196fad035e85956964d276845dd55c32d92e8a25fa8489266db33194e1927bc26085573e91eb468d59363b01a755e7c319c4fd0344ea17f8ad5e4c6be8795cd1d6b770977e18969324ad45d48336da80939576795c8a800bbaf7c8707174d2d9b892d658c6031336d1b757ed1802b6416ac4affaee5bf9f568ea4237d717fdd7dd8126960cad91e7aa5f186c6c403f47c24d133bb84e42b", 0xae}, {&(0x7f0000b32000)="290fd13e9007bd788f300192703fbb05a22556a20107078f755df90ac3ccedc150f7decb8f25f6161babc660d7852e884806e73c74ddf1f564392b22a4a363b0f7493001b953fdd911af3adfa967772935a3a3e669c9751048ca2b88a53c1ad22d5d9316c3075cbb4a0d498a17af3f13e685484dbd912bc4b4a846fac5e6c0678e6b1dd2f2ccfa52e00a2f45acefea9caba701076f6d6174a2", 0x99}], 0x4}, 0x4000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e23000-0xe8)={{{@in=@rand_addr, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f000053b000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000-0x598)=@nat={'nat\x00', 0x1b, 0x5, 0x538, 0x3b8, 0x1b8, 0xffffffff, 0x0, 0x1b8, 0x4a0, 0x4a0, 0xffffffff, 0x4a0, 0x4a0, 0x5, &(0x7f0000002000-0x50), {[{{@ip={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xffffffff, 0xff000000, @common='ipddp0\x00', @generic="d42d2bdf177cf58783d7073ad26379db", {0xff}, {0xff}, 0x7f, 0x3, 0x18}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x11, @multicast1=0xe0000001, @empty, @port=0x1, @gre_key=0x3}}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0x13}, @dev={0xac, 0x14, 0x0, 0xe}, 0xffffff00, 0xff000000, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0xbf, 0x1, 0x10}, 0x0, 0xc8, 0x110, 0x0, {}, [@common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@common='gretap0\x00', {0x1, 0x6, 0x800, 0x984, 0x1004000000, 0x7fff00000000000, 0x800}, 0x9}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@rand_addr=0x1, @ipv6=@loopback={0x0, 0x1}, @port=0x0, @port=0x2}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0xe}, @loopback=0x7f000001, 0xffffffff, 0xffffffff, @common='ipddp0\x00', @common='sit0\x00', {}, {}, 0x0, 0x1, 0x8}, 0x0, 0x1c8, 0x200, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'ip6tnl0\x00', {0x80, 0x9, 0x0, 0x6, 0x2, 0x3, 0x7, 0x7, 0x0, 0x18}, 0x10000}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x10, @multicast2=0xe0000002, @multicast1=0xe0000001, @port=0x3, @gre_key=0x1b3}}}}, {{@ip={@multicast2=0xe0000002, @empty, 0xffffff00, 0xffffff00, @common='sit0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0xff, 0x1, 0x1}, 0x0, 0xb0, 0xe8, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x49d, [0x3f, 0x0, 0x7ff, 0x961, 0x2], 0x0, 0x400, 0x3ff}}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x4, @rand_addr=0xfc, @dev={0xac, 0x14, 0x0, 0x17}, @port=0x1, @port=0x1}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x598) accept4$netrom(r4, &(0x7f0000001000-0x48)=@full, &(0x7f000065e000-0x4)=0x48, 0x80000) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00008fb000-0x14)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r5}, 0x14) sendmsg(r1, &(0x7f0000143000)={&(0x7f0000686000-0x14)=@ll={0x11, 0x1e, r5, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14, &(0x7f0000f59000)=[{&(0x7f000072c000-0x62)="dc45cf9bc35c3ddc0b09c0a7b741c4e105aa6f50cfce6183b0866174b03c41978878108dc4d9d48ff59e416a68a238ab80e16b5b04330869e71abbb60a63c392fc1c18081199db3d97db8bd1e46666cac73d9cad39b2ab053ba9917f4755623d3bbf", 0x62}, {&(0x7f00004c1000-0x1000)="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0x1000}, {&(0x7f0000b57000)="2ec87edb0686c797", 0x8}, {&(0x7f0000c17000-0x3d)="8a839fc60ba8e5c41ffd41c08f24418583651908dd59fd923c93ff0ec6a72b96cf8251a5eac348bb380382bfffbe681e330d458070425b3c882aefbdbf", 0x3d}, {&(0x7f0000ef6000)="11da9ba3faeca0d0da121f9fcc085efb9419b9b82cf1da7f3b398ca563b8112ea97140e32de29a04148d01d7f60cfe6e8a728d2d94747de242ad141ad4b2a4c289ac80c3fdd52e85b58403ecabbfdab95ce5dd6eacd170559368aadf08a106a842e514071b2cd8f605e05a97f35bce9fd9388abee73fc3b9c2d7f878fb", 0x7d}], 0x5, &(0x7f00001e9000)=[{0x90, 0x113, 0x2, "bb9780b87224ba8df93c68ee8f68813f14386f83079beb7fb9a0b942827b9b78c68518227861ac472d0acc8cf5e55253a5f3e8b93828052908fd5ce7d98a643be89429e1a2d91f673a252af2a4cebfb9c2d6c3bb7a0f1e7c9859fe09b55d682d6622baf2a4832046780d64b37682d1ac77269b9fb1d50d24489e27a4e5"}, {0x1010, 0x113, 0x1, 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"}, {0xa8, 0x3a, 0xa59, "f685fdc2567d2ff918a4baa6d3b4461a4f7465e1a869dc906a3d030b8a1d8d77c4af8e4160bb5fb926a466ced3d11ae0451ce5dddc40094f7e08ff78be76cc6b862fe30f090543396b780d190ed99453630646258e5a857e88360922cd8ec6781343bcf2dd5a2d1a7a4b8c447ccebd960f839b42de3e6704d4dc3ed6daf690f6976e67dec2ea5c97fb63fd31575c901eaca8937da4"}, {0x38, 0x10e, 0x400, "f43e7a1d252a2c86056eccbc3d2389336548e882ffb4de58320a1faa4a530fd61b"}, {0x70, 0x11f, 0x80000000, "29a1222e11d32052ecb34396313e255a598ed773e8916e0d2f0f2e9533610938139d81f948ff19781359a78ccceb7ffe0446c5a63e6f63fad580bb29c1a9dc95c8226df0cfc7f09e575f169e68124ecf773e1fe22981bf16de06edddb1248ba6"}, {0x10, 0x0, 0x8}, {0x80, 0x11f, 0x3f, "c9b1cfd151252076ff1407aecfbe58e10b7f4e09cfd8cf72b616227d009a0bb29fa25650d16e4b43fc7c790c8b7b77db167a2fced4f442ef9527e13b16480cc3fc685e2388e78eed09883b0ce07b8847c8e5b3f9bd718b55a9f165f390d7d2a40c7c42a1aba378de0d09cd98"}, {0x50, 0x107, 0x7fff, "8dfc8a61c9ff7cbe4d4549294f649acbcb6ab8983bf44d0c050a3cd0defcde348bc1f3a6c74befd81810870c09197ee8e77294bfe90a619b76aff1b53c"}, {0xd0, 0x88, 0x1, "2c30b0d1d459d08507dbf51933b00a1bd5a0646e7263a608d593c4fdc79fcd34cd56580cb197a5e46836e14684be742998fbd75e98f2b49f27218bcd6586892e7b8b1349ec80d12597a27c3cca2122cf7947c6574ee776f42e0e1f538a642b96529a9e7d35ba78dc93a78cbb04a695d02c1a1bff5fafabff5b36a0b1f24a4aac315b74eabad11e309f775f4316c0cb3ac9d4e4536bf797f34cc2a785ed9496215d3816ff04971ab02e70ed299af9a033d2f456e4679655383a2448e3"}, {0xb0, 0x10f, 0x738e2269, "9fd9724f44dcb8912d27852862661b966c4caa9c23b6e4645ba1f7d1db6b080d223474b5b00e41842a0dbc630497bfec700fcf6732ec143e70042438e534f4dd4664d8dbd67a04e1ab7584d091fa1ebb478a8d164b0c7bb8d38c472a04a4981d198b8078638796320cf133bbdc1f73b491ee83572d2e3868d005512020698be7de9ae3d60857ffc8eb8417eb3ee1eca0c4f7a28ba3087033e4b099611edde6"}], 0x1450, 0x800}, 0x20000000) pread64(r4, &(0x7f0000242000-0x1f)=""/31, 0x1f, 0x0) 2018/02/10 05:26:18 executing program 3: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000053000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@generic={0x88, 0x2}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000aec000-0x18)={0x0, 0x1, [0x0]}) socket(0xc, 0x80000, 0x7) 2018/02/10 05:26:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000560000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={r0, 0x28}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/10 05:26:18 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000002000-0x4)=0x2e) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000002000-0x10)="cbfff03f804f13251244946a203c3878", 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x200, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000002000)={r0, 0x3, 0x9, "94b3267b2438286c552bc2cbc7dd10387ad08321f46688ceaea86ee458e9323322ef820177374c0bd33a3f2816e23c4687d66825c9a5eaf5dd37eeb6f8688d7610c20fb060e657174ae7130075e3d0b6af9aeceadc1086478e331d872b1efebcc4d109dde869d570854b200c99a713c8703cd7e19b844ded50753f68c5cf5143834c4f4a7d925cf6e66669a3e0b21d1e6ee72fab183c372bd3d8f228bf5dd87e2a272b1b6cb39a3a81d3e26edcc09335449acf7efda17b81b6333c1939135701a08dfe9bb05a"}) r1 = socket(0xa, 0x5, 0x0) getsockopt(r1, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0xfffffffffffffe3c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, 0x0, &(0x7f0000004000-0x4), 0x800) socket$netlink(0x10, 0x3, 0xe) 2018/02/10 05:26:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80006, 0x0, 0x201000) write(r0, &(0x7f00005ef000-0xa0)="220000001e0007ffe901000f09000700000900ebfe03a7f21900ffff050008800100", 0x22) write(0xffffffffffffffff, &(0x7f0000002000-0x1f), 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000699000)={0x0, 0x8}, &(0x7f0000d93000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000124000-0x108)={r1, @in={{0x2, 0x3, @loopback=0x7f000001}}, [0x1000, 0x4, 0x10001, 0xff, 0x80, 0xfb, 0x9, 0x5, 0xfffffffffffffffb, 0xfffffffffffffffa, 0x4, 0x7f, 0xbe8b, 0xfff, 0x400]}, &(0x7f0000a72000)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004000-0x8)={0x0, 0x4}, &(0x7f0000003000)=0x8) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000100000)="2b3f84aa5cda2d9989a4f10119d8dbda3735047ce6f8eed07fa8e5ba3157927a228df5b0c8195b271143e18291e360247327205c3580d3a25a8c7b8c73895ee5066871586a761cec4b856ded0d2661e4f866cbdd1447109ff6a7000bd91c5525f2256c82351b9a76583d22c673b303f8a0f16fde113b18f22b33244b4a3be9392aa1b87444d61be14f35cd4b47e022224deef9a78c16155061bb37ef56519052d9bb136660f1d1fbf4cd80e3892cc2c1a1907a86d810e8a8226f23e2a31a934f22a41f8d04d3a05fab3b2cae8f128e88e224d790196720da358b3bfc4ba7e5ac45e0bd19f16e970f9c319f0d3cb2", 0xee) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000572000-0x8)={0x0}) pipe(&(0x7f00005c9000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00008d9000-0xc)={r2, 0x80000, r3}) 2018/02/10 05:26:18 executing program 7: r0 = socket$inet6(0xa, 0x0, 0xc31b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x8, 0x4, 0x0, 0x401, 0x8, 0x588b, 0x7, {0x0, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}}}, 0x7, 0x5, 0x20, 0x568b, 0x10000}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007ae000)={0x1000, 0x100, 0x7, 0x0, 0x80000001, 0x4, 0x7, 0x2, r1}, &(0x7f0000000000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000470000-0xc)={0x0, 0x6, 0x30}, &(0x7f00001d0000-0x4)=0xc) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000598000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x53)={r2, 0x4b, "df4c1035f459979d0fc52bbd9d14e12880f33f7d2860ee7e866dda95734b870559d203f27b38c7e17a49aeb40923641e81eef814b1f49bef740d67225667cbab87c4ecab932e7e85ac2fed"}, &(0x7f00008c0000-0x4)=0x53) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000438000)={@common='ifb0\x00', 0x7fffffff}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000568000)="2d265fd88a6f870957d298b96b5f205e", 0x10) getpeername$inet6(0xffffffffffffffff, &(0x7f000078b000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000751000-0x2)=0x1c) sendmsg$nl_route(r3, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x28, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}, @IFA_ADDRESS={0x8, 0x1, @rand_addr}]}, 0x28}, 0x1}, 0x0) 2018/02/10 05:26:18 executing program 2: mmap(&(0x7f0000000000/0xfe000)=nil, 0xfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f000008e000)={@random="cd390b081bf2", @empty, [], {@generic={0x8863, "6ecdaa4c35aa"}}}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/10 05:26:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) recvfrom$inet6(0xffffffffffffffff, &(0x7f000088e000)=""/4096, 0x1000, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x61) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000be9000-0xc)={0x9, 0x1, 0x4, 0x1, 0xc6d}, 0xc) r1 = accept4(r0, &(0x7f0000894000-0x8)=@sco, &(0x7f0000bd6000-0x4)=0x8, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000e32000-0x4)=0x4, 0x4) listen(r0, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000b38000-0x4)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b19000)=@int, &(0x7f0000971000-0x4)=0x4) connect$inet(r2, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) socket$kcm(0x29, 0x2, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000b9e000-0x48)={0x2, 0xf, &(0x7f0000941000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8}, [@call={0x85, 0x0, 0x0, 0x9}, @exit={0x95}, @jmp={0x5, 0x3, 0xb, 0xd, 0x0, 0x0, 0x15}, @generic={0x1f, 0x3a, 0x8, 0x8000}, @ldst={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x8}, @call={0x85, 0x0, 0x0, 0x2d}], {0x95}}, &(0x7f0000265000)='syzkaller\x00', 0x10000, 0x57, &(0x7f0000ed5000)=""/87, 0x41f00}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000295000)={0xffffffffffffffff, r4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000db0000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40206417, &(0x7f00005bb000)={0x80000000, 0x7, 0x4767f943, 0x5, 0x10, 0x2}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x7a, &(0x7f0000f83000)={r3, @in={{0x2, 0xffffffffffffffff, @empty}}}, &(0x7f000095f000)=0x98) listen(r2, 0x7) 2018/02/10 05:26:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a37000)="1e65a1ab415b7ac7", 0x8) read(r1, &(0x7f0000b79000-0xbc)=""/188, 0xbc) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000c8e000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f000019f000-0x4)=0x10) getsockopt$inet_dccp_int(r2, 0x21, 0x17, &(0x7f0000084000), &(0x7f0000076000-0x4)=0x4) 2018/02/10 05:26:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f000094a000-0x8)={0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000af000-0x4)=r1, 0x4) r2 = socket$inet6(0xa, 0xb, 0x7) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000cef000-0x8c)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x6}}}, &(0x7f00001f8000)=0x8c) accept4$ipx(r1, &(0x7f0000ffe000), &(0x7f00005c2000-0x4)=0x10, 0x80800) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000e3000)={r3, 0x8001, 0xe4, "9a284c0af0e25845e0b18e0c8eb75c2cddab238ad1a13a4c5279af0ec50760273f69fa1a3cf6d5c4882a7b3e68928795d1a0bdc915ecbf949f09f9e33e9e568ea069a5fdc244a3c6c3d89774b90cc399ee269fdecf593234f74ffb5e4aea51a724fa23878a9e7f5ff8fca011f66417ad9090506af60c8c6c15532a905978c4c95a7f82567a032a25e3c3770571d0da75580bea9be53a9ce91f1954ceb6a9dd1f20d28b363ee89120d04ccda439e02699e2d402f1d9a9dac527d0e33408300089be80fb5e3ade466a535fd6bf8911560a47be0ecf8a397a47b220286d2aab554779658a40"}, 0xec) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000ead000-0x430)=@security={'security\x00', 0xe, 0x4, 0x3a0, 0xffffffff, 0x1e0, 0xe8, 0x0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000dee000-0x40), {[{{@ipv6={@empty, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='yam0\x00', @common='sit0\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [], [], @generic="b51d25b7f8f833f6df3b5d5e29d1162e", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@loopback=0x7f000001, @generic="abc31c7ca3f81857c18e4fd09147b673"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x400) 2018/02/10 05:26:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1d, 0x80800, 0x3f) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) 2018/02/10 05:26:18 executing program 0: r0 = epoll_create(0xfffffffffffffff7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x6, &(0x7f0000001000-0x4)=';>SM') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) vmsplice(r1, &(0x7f0000d8c000)=[{&(0x7f0000cf7000-0x1000)="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", 0x1000}, {&(0x7f00008fc000-0x54)="885818ee60583c2be904cea6675b9f2347f5844662bcbf6c9a20849419195371292c4e2d6fee885b7a993a476dedb16536f0a186dcbca5416d0eb0aa54cf6eaf1b3e2cf543273f45836b8949cd23bfe1208e5035", 0x54}, {&(0x7f0000878000)="6c097ff463a5c991891b564240349febc9140b72d7d16f9ecc6e36caa542fa9f31b518c783cf02f7c0a1282c133ec50a230a589efec5638327c00636f36860c0c08cb04cb65d1203956c6c8446e11554922d849c01db5ea965d479229da3d871c23817145d6bdce96dc499fb323ad1ed34fcaf6061e61eada572fc607595dc43f06a77c4d01d98c4d3555f0a364f4c28f91f0668907ffe22aeceac4e644ccfee8ed8f0b38e6d", 0xa6}, {&(0x7f00005be000)="84dfdcf73c7f46fa091b8b72eab894f2fc962cbe1b759e1dc80e95360f4c461bfd43b8408cef5afc2bc1", 0x2a}, {&(0x7f000040d000)="27c14d980ccc53646dee2f02e385bb9a5c2e75423b1eb2606d88a8b1b92f0a6ced164df1adc420602de1f448cf06918d123848d8bccead96ec56fff78ab6022809828c280392ce3ef4da7d698339978406dac6d2ddcd34aa2cdcc08b58cd1efa88c1998c8f8c890756fcf43c8bd286def38934", 0x73}], 0x5, 0x1) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x36}], 0x10}}], 0x1, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000ebb000-0x1a8)={0x80000001, 0xfffffffffffffffc, 0x3, 0x1, 0x7, [{0xea7, 0x2, 0x401, 0x0, 0x0, 0x800}, {0xc7, 0x10001, 0x3}, {0x0, 0x1, 0x7, 0x0, 0x0, 0x2}, {0x400, 0x7ff}, {0x784, 0xf8, 0x6, 0x0, 0x0, 0x100}, {0x0, 0x1, 0x101, 0x0, 0x0, 0x2000}, {0x2, 0x0, 0xe6f, 0x0, 0x0, 0x2}]}) 2018/02/10 05:26:18 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x11, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8936, &(0x7f0000002000)) 2018/02/10 05:26:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x4, 0x5, 0x5) getsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f00008ee000), &(0x7f00006fb000)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00003f7000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) sendmsg$nl_route(r0, &(0x7f0000dfa000)={&(0x7f0000e4a000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000cd5000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "e1"}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000704000-0x98)={0x0, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, 0xef88, 0xfffffffffffffff9}, &(0x7f0000e2d000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000786000)={r3, @in6={{0xa, 0x2, 0x96ae, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x8000}}}, 0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000030b000-0x8)={0x0, 0x7}, &(0x7f000089f000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f1d000)=@sack_info={r4, 0x100000001, 0x8}, &(0x7f0000d2d000-0x4)=0xc) 2018/02/10 05:26:18 executing program 4: r0 = socket$inet6(0xa, 0x10000000000006, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x590)={0x7, {{0xa, 0x1, 0xffffffffffffff81, @empty, 0x81}}, 0x1, 0xa, [{{0xa, 0x2, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x62}}, {{0xa, 0x3, 0xfffffffffffffff8, @empty, 0xb}}, {{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, {{0xa, 0x2, 0x0, @empty, 0x3}}, {{0xa, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x800}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, {{0xa, 0x2, 0x28, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, {{0xa, 0x3, 0x39, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x8}}, {{0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000001}}, {{0xa, 0x2, 0x10000, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0xa8}}]}, 0x590) listen(r0, 0x0) listen(r0, 0x0) 2018/02/10 05:26:18 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000028000-0x4)=0xa2) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000028000-0x4), &(0x7f000001b000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000026000)={r1}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r2, &(0x7f0000029000)=@full, &(0x7f0000027000-0x4)=0x48) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f000000b000)={&(0x7f000000f000-0x34)=@ipmr_getroute={0x14, 0x1a, 0x2, 0x3, 0x3, {0x80}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1}, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000011000)={0x0, 0x8, 0x30}, &(0x7f000002b000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000009000)=@sack_info={r3, 0xebbd, 0x8}, &(0x7f0000026000-0x4)=0xc) r5 = socket$inet(0x2, 0x6, 0x8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000002a000-0x8)={0x0, 0x8}, &(0x7f000002a000-0x4)=0x8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000001e000-0x8)=@assoc_value={r4, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f000001d000)={r6}, &(0x7f0000029000)=0x8) 2018/02/10 05:26:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xf, 0x5, &(0x7f000064c000-0x8)={0x0, 0x0}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000240000)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000235000)={r1, r2}) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c}, [], {0x95}}, &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153}, 0x48) 2018/02/10 05:26:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000071d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000a09000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000700c900020a2400000000ff0680000ce60b00080004001100e600000001", 0x29}], 0x1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000574000-0x18)={r1, &(0x7f0000b0b000)="a048ed0dd7994c9cfec6e2d1d7d262e083778a733370315a49062976f2b0b08a7997efd06260c1d6b7a19afb46f8ab39fbb103f6ca43", &(0x7f00009d9000-0xa9)=""/169}, 0x18) bind$unix(r0, &(0x7f0000d56000-0xa)=@file={0x1, './file0\x00'}, 0xa) bpf$PROG_LOAD(0x5, &(0x7f00004cf000-0x48)={0x1, 0x20000000000000d3, &(0x7f0000563000)=@framed={{0x18}, [@generic], {0x95}}, &(0x7f0000b5b000)='GPL\x00', 0x0, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x1d) getsockname(0xffffffffffffff9c, &(0x7f0000ebc000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000fa0000)=0x2e) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000f78000)=0x6, 0x4) [ 44.186190] sctp: [Deprecated]: syz-executor6 (pid 8070) Use of int in max_burst socket option. [ 44.186190] Use struct sctp_assoc_value instead 2018/02/10 05:26:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ba0000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e63000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x98) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@dev={0xfe, 0x80}}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) [ 44.286237] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. [ 44.290708] sctp: [Deprecated]: syz-executor6 (pid 8100) Use of int in max_burst socket option. [ 44.290708] Use struct sctp_assoc_value instead [ 44.310214] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/10 05:26:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000cc2000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r1, &(0x7f0000001000)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000003000-0xa0)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x815, 0x1, 0xff, 0x8, 0x20}, &(0x7f0000002000)=0xa0) socket(0xa5f6b515ade21529, 0x4, 0x2cc57be9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000861000)=""/242, 0xf2, 0x2000, &(0x7f000081d000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x4, 0x0, {0xa, 0x1, 0x1, @empty, 0xff}}}, 0x32) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10}, 0x1d1, &(0x7f0000a11000)={&(0x7f00006a4000-0x105c)=@newspdinfo={0x5c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}, 0x1ff}}]}, 0xfffffffffffffff6}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d90000-0x10)={0x7, 0x1, 0xfffffffffffffffa, 0x4040, r4}, &(0x7f0000c5f000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004ea000-0x4)={r0}) ioctl$SIOCSIFMTU(r6, 0x8922, &(0x7f0000c5a000-0x28)={@generic="0a18f9f5204b4799699ed602ad0c050b", 0x4ae}) 2018/02/10 05:26:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000001000-0x9)={0x1f, {0x8, 0x3, 0x2, 0x2, 0x0, 0x1f}, 0xada3}, 0x9) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x101, 0x6, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0xd019}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, @in6={0xa, 0x2, 0x1, @empty, 0x1f}, @in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x5}], 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@dev, @in=@rand_addr}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000003000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000001000-0x4)=0x2e, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000003000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000000)={&(0x7f0000003000)={0x10c, 0x10, 0x7, 0x704, 0x5, 0x1, {0x1, 0x0, 0xa}, [@generic="46d330d68baa9e364a027788a4b9dc4ec2e39efd3e53e3e1c79d707b622f2fc80a212fe171c608d0352fbcb23e37c6baf064a535da5958f174e7097506de0b86d17219589270c4e7264a21e51f54c814164ea1679aa4d47ffbe73ed00201a3acfb99612ec2dfcccff03fff0dd525fff19349e5f7dc0f8b6ee2642a5d5bf17f8e6f0565d88bf8aea31613040979a75e180d3a2add65d9adaa4f1810dcf78e4a76be5443e377f40c", @generic="ed201e92b49ab12975c1f3de6fa432121f0b8df14af0fa267dddd7d53c004e31359b4aeb6091d46c0b5c3d7411e196451eb79f9126f3c7a3a42c7c271df829edaf09c9f552f6df256da2f2f0871b95fd25"]}, 0x10c}, 0x1, 0x0, 0x0, 0x4050}, 0x4000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r4, &(0x7f0000005000-0x1c)={0xa, 0x2, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r2, 0x89e7, &(0x7f0000005000)="a6e14d054cd61c17309c69a4021c7f259a6865f7097702c413c7b14e9946e793e3b44efbb74b471bcd1278d3e47cc1eb2bcf981d6084f03cc3a32e55b757cf757a0904f2e00683e6ebc85a03dcf879b011649962b8ee2f4c4cbd7982a15d686ba9b6458c9583c0740ba76f03178cecbd53d5467807aad26ae6") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000007000-0x4)=0x10001, 0x4) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000002000-0x10)={{0x0, 0x100}, 0x1}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000007000)={0xf, 0xffffffffffffff81, 0xffff, 0x3, 0x2, 0xffffffffffffff9c, 0x7f}, 0x2c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000006000)={r5, &(0x7f0000008000-0xd8)="922313f64d0e994812b6e1f93544126331cbb7aa8d38a3383a0f51f0b54dc0e762bb9300be780fc8c170408cfc8dbf9b1c16ddc434019d617d98cf0f27a20a1adeab495dd9af7fdd7b9620542bac6ef722c91c723d81eb99fd2fd3ebd5aa613ab7837aff3e0eb15fbad1ff536cf36b3977e738413b83d93a219db8c21eb1824b67812d54096a550e4ac264362b58434af5bbb6fbdb6d9d6cd6b769dfc9d3bc8652b8f4866127544160467ad46c896676390442b21a11bed3faba1bdc1aa505ed87e93b49221a781a7c2291472540a18f264eabda6d2f7920", &(0x7f0000003000-0x8a)=""/138}, 0x18) socket$nl_crypto(0x10, 0x3, 0x15) socket$inet_sctp(0x2, 0x5, 0x84) socket$pptp(0x18, 0x1, 0x2) connect(r1, &(0x7f0000007000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) 2018/02/10 05:26:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/02/10 05:26:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x7fff, 0x1, 0x4, 0x0, 0xffffffffffffffff, 0x5}, 0x2c) r1 = socket$key(0xf, 0x3, 0x2) tee(r0, r1, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000)={r1, &(0x7f0000000000+0x60d)="8ce80c6f4cdae81b724d186f54ac20ea6a23afbbc60ca1a3f0bca4ab515c5f2fa83ee8da0d9f8379158662ed7d52bd2f984818713879fb88d7970d857aa6870b8954d4f14647809955ffda63f9f507a3b55d48efc6daf700dd104f11ec8bf9a68f1f8ab699804fc52087983a1bbc213230f07ad1c93f4aad9f3d88dd52fd3488ba4fc87c9204fa", &(0x7f0000001000)="eed105472b363123c5985021b755b6271e77460673146bd67edde9f482c14136c87d9edbdb4b51a9a8f2c231d08e5257b927931897c448db64caa7c33e7ff46215445862b71ec5ecb51b25e4a6ce8e6777f23999b272c8"}, 0x20) syz_emit_ethernet(0x2a, &(0x7f00009fe000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x8, 0x100000001}}}}}, &(0x7f0000000000)={0x0, 0x4, [0x99f, 0x341, 0x8e2, 0xae9]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000000000)=""/57, &(0x7f0000002000-0x4)=0x39) 2018/02/10 05:26:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000325000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) sendmmsg$alg(0xffffffffffffffff, &(0x7f000085d000)=[{0x0, 0x0, &(0x7f0000f1f000-0xa0)=[{&(0x7f0000319000)="cfdd99289a1b3c94d3c85f865d8b7e5bc974509079ee9b53ce04b2976d4d1092a2f72d9d69bc5de22d83b57c6dcf86d23da585601566f29facce31a33eeec00f810d4d6b3837f7020dd5735c47fdf588ba2e7d212791865390da2174b21cbdc07e5789a6df9ce238a0df735b4495531fb063bd39"}, {&(0x7f0000ab8000-0x99)="025d54797cf45ecb113c0bf7f212c7ecc2114d9a66b8852e7d0cffd02b6606328fb41ceabed85dac45d849550602119c9001e6e20756d82ba6c832c5ba28962f0dec16ff5bf69105374731d013d9af586ab6390de47c44b9a3b254ad14f808152a3a379952f763a23d6d11d2273b2afd64b7337a4ec783ddce7b2034935f9f6ea3a8ac418a04bd3a645bfdae614aee168566a472155ff2942b"}, {&(0x7f0000ede000)="c9fc797627379f9f0f"}, {&(0x7f0000bac000-0x21)="5e2a753048bc77bab9acb1a56fb8123be6838026cbae363db7a2a04a5cb44673a5"}, {&(0x7f0000a85000-0x6c)="da067d77f687b4f51f52c4defec6798cca37c9d835a791bedc85596b710400647531430b2f5e52f63a8f343ccbd968d67d3759d7136fb2542017b189b7dc61321149a7b65323c8a0d3e05be834d17f975424f168c26cb54c274b3f3203d453001426be715e7824c10394ef4f"}, {&(0x7f000090a000)="169d8f21ffd20ea7356dc95a8915c63ec868d79928b5489d4ce3c89c1082140ef33769543dce4503c96a75eb10ee3aedf2a99ae8a70c842a32f44076c6ce39f77fe2cd073466bfe3b841ddd708b555e47b7210b7fa29e6e82dc8c5148cf1c695b99dd86302079670854388c8adc345ecb6651cbb0e9507791577f592aacdd323c211dddc1dc767724601e38b31079256e8f092a1ff7bcc55dcd8ea1084fca54fd55b111f21cf31b3268c3e8523040b25003e28c5207f592f535e1e08724e7507d33a38cdc80e541dbcb7f14846375d5075"}, {&(0x7f0000e5b000)="46c0c47fbb5a1a50f320cab404be5cff98d5ee315b91187c"}, {&(0x7f0000abe000-0xe6)="e39447d27adc1a53788670bed4a416fb0458c1a33b35cec2feea4931e9817a5ac8cf912c374038ca1dd305092409d9a5e3911ac70f890ef51636773b993d7143692568354c36581f92d6cfc697993882e43ead0f96c7c3f62759ce25122325abffcdef8e5513c52ef4d764ace6eab2ba42880e029640987efe22716e0a4f5d502d1116ff9e86af7dbf61ffbba88ef3d22e8e35d13276792f290df8945600918cfd11b02607e1eaaa90cdbc0b4f904c4c8f5060c6ba6b623f8e829a5b97e401dee2a29fcf3b7c2206b4ad5ba4aa351cc47c4941de83a583a6da802c0722b878aaf1e003f5d79d"}, {&(0x7f0000662000)="fff1bf5b11bbf8bed67f8e5a00c7f5567097c13cb8b37b515cb4edf7d41de3b456b515c877a271cc2ce64d1f54dcfba101dfd4754dfb9350d87701a72bd567818ac095e90d1df0a8ddc0f8152c50e44fb1db5cfd6d8464fa22f8bee074ad8b9c2d01ffddf8b54cb4757e392c7293eaf58508f7b0a6a54141fee56a69aa05239f3bb0b346aad1db96c4c3dc1fb8099da2744fc24ce2f7d0ab4e7909348f81367f6141b8b18efc5719c809fc9b8eae9becae5228dc7a3a125f0327b6f0f5f747f01339cd98c163d093df49bfc2b24522a187c2a10446b93649f3823076cc7f492f1535bc64e0e93910557e04ebb378"}, {&(0x7f0000f74000-0x51)="d7d21251baf3fb9a1651a8534fc9339555c7b847763bd8816eb5a611d9d6ef84605a8c874d9baf6a9edffc6d442ccca9e05e88e52e77e9f3731bd92809b594dedbe8f7fba1208a055691a25202743c18a1"}], 0x0, &(0x7f000084b000)=[]}], 0x4924924924923bc, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000c8e000-0x10)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b1c000)=""/57, 0x39}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c72000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000299000)={0x4, 0x7, 0x6, 0x68, &(0x7f00007be000-0x68)=""/104, 0x68, &(0x7f0000664000)=""/104, 0x21, &(0x7f0000a49000)=""/33}) 2018/02/10 05:26:18 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x16, &(0x7f000000e000-0x4)=0x5, 0x4) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000014000)=[{&(0x7f0000015000-0x87)="5500000018007fb1b72d1cb2a4a280a80a06050000a8432191052369250009000800001c010000001400a30702000000000000dc1338d54400009b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/10 05:26:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000053c000), &(0x7f0000dee000)=0x4) listen(r0, 0x7fffffff) pipe(&(0x7f0000227000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000e3d000-0x20)={0xfffffffffffffffd, 0x0, 0x0, 0xd88}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000417000-0x10)={r2, 0x6}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000cf000)={&(0x7f0000a31000-0xc)=[0x68, 0x400, 0x100000000000], 0x3, 0x9, 0x6, 0x553, 0x2, 0x5, {0x100, 0x80, 0xff, 0xaa8, 0xa66, 0x348, 0x7, 0xffff, 0x6, 0x9, 0x8, 0x8, 0x0, 0xa1bd, "772b584905cfa2166787084350e7724b5d4277ce4b8e2a097f2eb93f402bb9ab"}}) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x41d6}, 0x1c) close(r3) r4 = accept(r0, 0x0, &(0x7f0000efb000-0x4)) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000ffd000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f00000b5000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000cf7000)={0x0, @in={{0x2, 0x3, @empty}}, 0x5, 0x3, 0x1000, 0x5, 0x10001}, &(0x7f0000418000-0x4)=0xa0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00003a8000)={0x11a, 0x16b, 0xffffffff, 0x9, 0x3ff}, 0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00002bf000)={r5, @in={{0x2, 0x3, @multicast2=0xe0000002}}, [0x10001, 0x2, 0x62d3, 0x8, 0x80000001, 0x40, 0x53, 0x80, 0x8, 0x5499, 0x8, 0x3f, 0x7, 0x4, 0x9]}, &(0x7f00007d5000-0x4)=0x108) close(r3) 2018/02/10 05:26:18 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x5bb, 0x3, &(0x7f0000001000-0xc5)=""/197, &(0x7f0000003000-0x4)=0xc5) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000-0x2c)=@ethtool_cmd={0x30}}) 2018/02/10 05:26:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000165000)={r0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007d3000)={{{@in=@multicast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@empty}}, &(0x7f0000196000)=0xe8) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000e49000-0x10)={0x0, &(0x7f0000b9c000)=[]}, 0x10) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00001fe000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000054d000-0x10)={&(0x7f00007d1000-0x140)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0x3, {{@in6=@empty, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x80, 0x80}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x9}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@etimer_thresh={0x8, 0xc}, @algo_comp={0xfffffffffffffe6b, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/02/10 05:26:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f45000)={@local, @dev}, &(0x7f000085a000)=0xc) getsockopt$inet_int(r0, 0x10d, 0x12, &(0x7f00001d8000), &(0x7f000027f000)=0x1) [ 44.382457] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. [ 44.399752] IPv6: Can't replace route, no match found 2018/02/10 05:26:19 executing program 4: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x0, 0x800, 0x2000000000000, &(0x7f0000d0f000)={0x0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ff4000-0x4), &(0x7f0000665000-0x4)=0xfffffffffffffe8f) 2018/02/10 05:26:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00006d6000)={&(0x7f000076f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000000000)=[{&(0x7f00005e3000)=""/191, 0xbf}, {&(0x7f0000dfc000)=""/55, 0x37}, {&(0x7f0000610000)}, {&(0x7f0000218000-0x25)=""/37, 0x25}, {&(0x7f0000195000-0xf5)=""/245, 0xf5}, {&(0x7f0000b01000)=""/47, 0x2f}, {&(0x7f0000eae000-0xc1)=""/193, 0xc1}, {&(0x7f0000043000)=""/105, 0x69}, {&(0x7f0000748000)=""/165, 0xa5}, {&(0x7f0000000000)=""/148, 0x94}], 0xa, &(0x7f0000de4000-0xcc)=""/204, 0xcc, 0x40}, 0x2020) write(r0, &(0x7f0000001000-0x1000)="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", 0x1000) connect$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x1}, 0x10) pwrite64(r1, &(0x7f0000000000)="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", 0x1000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r1, &(0x7f0000001000)={0x1f, 0x3, {0x6, 0x7, 0x20, 0x7ff, 0x4, 0x7fff}, 0x6, 0x9}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000)={r2, 0xfffffffffffffffa}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$netrom(r1, &(0x7f0000005000-0x48)=@full, &(0x7f0000005000-0x4)=0x48) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x8930, &(0x7f0000006000-0x50)={@common='rose0\x00', @ifru_data=&(0x7f0000006000-0x20)="15cd7f0b129c2c4cbeab93508ff418548dc31a1efbc1a6f66399691b433b2fc6"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000007000-0xa1)=""/161, &(0x7f0000006000)=0xa1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000006000-0x14)={r2, 0x6, 0x800, 0x800, 0x20, 0x5}, &(0x7f0000008000-0x4)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000009000-0x8)={r4, 0x6}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000a000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000000a000-0x10)={0x8, &(0x7f000000a000-0x40)=[{}, {}, {0x0}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000004000)={r6, &(0x7f0000009000)=""/145}) 2018/02/10 05:26:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x30, &(0x7f0000250000-0x90)={0x1f, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x1a7) 2018/02/10 05:26:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00009c7000-0x9)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @rand_addr=0xfb93}, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000d1b000-0x10)=@req={0x2, 0x8, 0xc62, 0x40}, 0x10) 2018/02/10 05:26:19 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)) r1 = accept(r0, &(0x7f000087c000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f000051e000)=0x3a) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000c73000-0xa)={0x2, "5ac0926677df"}) bind$inet(r1, &(0x7f00007a1000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000002000-0x4)=0x96a2) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x106) 2018/02/10 05:26:19 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000009000-0x3a0)=@filter={'filter\x00', 0x40e, 0x4, 0x340, 0xffffffff, 0xd0, 0x1a0, 0x1a0, 0xffffffff, 0xffffffff, 0x270, 0x270, 0x270, 0xffffffff, 0x2, &(0x7f0000008000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffff7f}}, {{@ipv6={@dev={0xfe, 0x80}, @empty, [], [], @generic="bba94527114eb2aa1e15552fc510a1ba", @common='ip6gre0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000b000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f000000c000-0x28)={&(0x7f0000004000/0x3000)=nil, 0x5, 0x7, 0x20, &(0x7f0000000000/0x2000)=nil, 0x1}) socketpair(0xb, 0x80f, 0x4, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f000000d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000d000-0x4)=0x14) 2018/02/10 05:26:19 executing program 0: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000315000), 0x4) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008a1000-0x8)) 2018/02/10 05:26:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000975000-0x8)={0x0}) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000323000-0xf)=""/15, &(0x7f0000640000)=0xf) [ 44.427096] netlink: 72 bytes leftover after parsing attributes in process `syz-executor1'. [ 44.456425] netlink: 72 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/10 05:26:19 executing program 3: mmap(&(0x7f0000000000/0x10c000)=nil, 0x10c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x88, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000010b000-0x8)={0x0, 0x0}) pwrite64(r0, &(0x7f000001e000)="b922f57874d33ebb75c0ccb79e179906e5dbd3cf11b94ad70dc49e094a632a42f7e1d8f33de3ccf7a2ead1bcb07dd824aba721894d9b225b52fa3b7d977ab35c69488f912fc7e36d63580ac67f8f9e4147b7e883c530bd37b965584e8660da5d000a4793c090b1cebe4e95372414e7cc10b1e1939f8a73e89fe2edfe2a5dba7867e7abe85d20ba6b3950e41df382f6360bbf9918e835565e1339240b", 0x9c, 0x0) 2018/02/10 05:26:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000325000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000085d000)=[{0x0, 0x0, &(0x7f0000ba8000-0x60)=[{&(0x7f0000650000)="daef5b2f717fa40c88ae323df49e94e5", 0x10}], 0x1, &(0x7f0000bda000-0x18)=[]}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39}, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f00000dd000)=@file={0x0, ""/4096}, &(0x7f00004f8000-0x4)=0x1002) bind$unix(r2, &(0x7f0000b05000-0xa)=@file={0x1, './file0\x00'}, 0xa) socketpair(0x10, 0x800, 0xfffffffffffffffe, &(0x7f000013d000)={0x0, 0x0}) listen$netrom(r3, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000d16000-0x6)={0x0, 0x2}, &(0x7f000094b000-0x4)=0x6) socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000a21000-0x98)={r4, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x76, 0xffffffffffffff7f}, &(0x7f0000a04000)=0x98) r5 = socket$netlink(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f0000dcc000-0x10)={0x7, 0x8e0, 0xfff, 0x5}, 0x10) 2018/02/10 05:26:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000ca000-0x258)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f00003ad000-0x30), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00008f5000-0x118)={0xc, {{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x118) syz_emit_ethernet(0x32, &(0x7f0000e3c000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) 2018/02/10 05:26:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000010) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000062d000)={0x1c, 0x20, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x8, 0x4, [@generic='H']}]}, 0x1c}, 0x1}, 0x0) r1 = accept(r0, &(0x7f00002f4000-0x58)=@alg, &(0x7f0000998000-0x4)=0x58) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000159000-0x28)={'vcan0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000091000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/10 05:26:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = socket(0x10, 0x4000000002, 0x0) write(r1, &(0x7f0000703000), 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00002bf000)=@nat={'nat\x00', 0x1b, 0x5, 0x4c0, 0x348, 0x0, 0xffffffff, 0x0, 0x220, 0x428, 0x428, 0xffffffff, 0x428, 0x428, 0x5, &(0x7f0000ebb000), {[{{@uncond, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4, 0x8}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0xa2c}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x8, @multicast1=0xe0000001, @rand_addr=0x99, @gre_key=0x1000, @gre_key=0x6}}}}, {{@uncond, 0x0, 0xe8, 0x120, 0x0, {}, [@common=@unspec=@helper={0x48, 'helper\x00', 0x0, {0x1, 'amanda\x00'}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x21, 0x2}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x2, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x8, @gre_key=0x9, @gre_key=0x10001}}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='irlan0\x00', {0xff}, {0xff}, 0x11, 0x1, 0x4c}, 0x0, 0xf0, 0x128, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x9, 0x0, 0x1, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x13, @multicast1=0xe0000001, @multicast1=0xe0000001, @icmp_id=0x1, @port=0x0}}}}, {{@uncond, 0x0, 0x98, 0xe0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x5}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x1c, @ipv4=@dev={0xac, 0x14, 0x0, 0xa}, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, @gre_key=0x10001, @icmp_id=0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x520) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x11, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00008e9000-0x44)={{0x2, 0x2, @broadcast=0xffffffff}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @common='bcsf0\x00'}) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/10 05:26:19 executing program 7: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) socket$bt_hci(0x1f, 0x3, 0x1) socket(0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000e4e000-0x21), 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000235000)={0x3d916a6631a80014}) 2018/02/10 05:26:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000579000), 0x4) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept(r0, &(0x7f0000e94000)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f00005b6000)=0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000009c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fa2000+0x44a)={{{@in6=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f00008b4000)=0xe8) sendmsg$nl_route(r1, &(0x7f0000b0f000)={&(0x7f0000402000-0xc)={0x10, 0x0, 0x0, 0x21000000}, 0xc, &(0x7f0000fd8000-0x10)={&(0x7f00007f3000-0x24)=@ipmr_newroute={0x24, 0x18, 0x500, 0x0, 0x3, {0x80, 0x0, 0x20, 0x2, 0xff, 0x2, 0xc8, 0xa, 0x800}, [@RTA_DST={0x8, 0x1, @empty}]}, 0x24}, 0x1, 0x0, 0x0, 0x200048c4}, 0x800) getsockname$llc(r1, &(0x7f0000fb7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000570000-0x4)=0x10) connect$can_bcm(r1, &(0x7f0000b9f000)={0x1d, r2}, 0x10) 2018/02/10 05:26:19 executing program 2: r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8), &(0x7f00006d9000)=0x8) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f000089e000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0xa0)="54e23be6132c7cfa6568baea90deb5e88f5f9b56d83cbfd291ce95767900bfab5eaa5f07692be7e3ba5f7d56b7fe8a59a391becfd7d872e856b4e01731ee8ebf4bb181a403f70e56fde5452a7e8fe8ef4722344a5fa3f9e3c26acb68e28929d9eb0f335d11c0d4716580a94c7063bab853418489d9e419653ec331ebbf34ed0d676a67cba50dd399dbc6265a33fbd5398783db48721bd84297de480a3ee1332d", 0xa0}, {&(0x7f0000b5f000)="1a440a650410fdc195d31baddee42e8ed3e24fdbfa79f4f3193f6ab70b98516810f36663a9338c114b28b1a5ce0748a7f8650bfcb8fa1dc3f82d72a55dce4b933a084e5cd90fb1fa4a7cd0cebd92f10aaa64d4c83cf7d159899cd42827f1adec7b9464c60c8d8a261fee8ddf7b7070eb8932c943e052074c7388a4fd347106b2c8cb5ae2ee8dfe1b82130e7940e830b5b0a3663a53a8a4c5f28f1e23abe3cc9a9c2fe1d073cdd9598e1f39f37636da37ae88e5e473fb51d4ea09ee5fb83a2118f211211bd0fa2b18e4629fbd1976f10cc817d5ff9cbffae2020d0b9bcd86cf6bf49e023c93e5302b8ab30eaad847e221ed2090b24b380cc035", 0xf9}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000c65000)="fc2ca6c4d27b8eb385364bfc83a7d96f90541301e19aeec952612f63bfc79ff3a81d30b0874019eb01803398d8aa2838c5f59b9e2f70760291821edd3fc7b178e9f7fd6e5759e5b5f34bb7284bdb4620e213dc8b6b3e9fd6928a5f30ab8e6eae5932bf52d65e2f956f28e8037ce1f8012377871253e587f05a4c0965a0a4d3d4b6836ff76b7a23178a1721da88e1b70a46267be6bb379fd0c63c0d4b01ca2a530d143a824186faaa01ef34818179f6b24c8fe56b534591c48d1a", 0xba}, {&(0x7f00001a2000)="b2d091abcb731a633e285964f474161638dafc779796597843db9ba43ec1464baf41d33217e1c4e626da58b23e379fc469de584d49a576445cb92b1b2f9b7a94ad21240537db97bf892b751c2b266b6c52f240899c1fb736f08d02f9a6cf5f5a4b783648be3beffaf09943b77292a8d7ce693e33c00e5f82dcfe3bec8681004baaca3a83c2454963e7c4c9db0e6dca77e91e1f12f1cebbca531a8d165662e06ae2248485f9cef2de24157bdad0befe4c46e7ae80cf3b700bf0ebceba4a2f28059f8ef0d0eab16ae481c2", 0xca}], 0x5, &(0x7f0000de8000)=[@iv={0x40, 0x117, 0x2, 0x26, "8f768b61d4096921a3a1dfe14db90100aa15af2164e1359e9f35052adc97b3675512cb743fe4"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffff76}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0x28, 0x117, 0x2, 0x11, "d4bb076ef8a0862b5d9a3e79a6116aae5c"}, @op={0x18, 0x117, 0x3, 0x1}], 0x1110, 0x404c840}, 0x20000000) [ 44.593144] netlink: 'syz-executor1': attribute type 4 has an invalid length. [ 44.612246] x_tables: ip_tables: ah match: only valid for protocol 51 [ 44.639073] x_tables: ip_tables: ah match: only valid for protocol 51 [ 44.653005] netlink: 'syz-executor1': attribute type 4 has an invalid length. 2018/02/10 05:26:19 executing program 3: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000406000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000a5f000-0xa0)={0x0, @in6={{0xa, 0x1, 0x6f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fffffff}}, 0x3, 0x400, 0x5, 0x7, 0x8}, &(0x7f00005cc000+0x920)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000d6000)={r1, 0xfffffffffffffff8, 0x7, [0x1, 0x833d, 0x6, 0x8000, 0x4, 0xfffffffffffffffc, 0x6]}, 0x16) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xd1, &(0x7f0000001000-0x4), 0x4) 2018/02/10 05:26:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00001ef000)={&(0x7f0000c5b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f00004c3000-0x40)=[{&(0x7f000073d000)=""/174, 0xae}, {&(0x7f0000ff0000)=""/65, 0x41}, {&(0x7f00008fb000-0x60)=""/96, 0x60}, {&(0x7f0000db4000)=""/4096, 0x1000}], 0x4, &(0x7f00007eb000-0xa6)=""/166, 0xa6, 0x128}, 0x40000100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000001b000-0x8)={0x0, 0x4}, &(0x7f0000f90000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007ac000)=@assoc_value={r1, 0x5}, &(0x7f000015d000)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000ef9000-0x4)=0xde8, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000ff3000), &(0x7f000087c000-0x4)=0x4) 2018/02/10 05:26:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x363, &(0x7f0000995000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00005df000)) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000), 0xfffffe53}], 0x1) poll(&(0x7f0000427000)=[{r1}], 0x1, 0x0) socket$inet6(0xa, 0x2, 0x4) 2018/02/10 05:26:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) recvmsg(r0, &(0x7f000080e000-0x38)={&(0x7f00005f3000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x3a, &(0x7f0000394000)=[{&(0x7f0000812000)=""/9, 0x9}], 0x1, 0x0, 0x385}, 0x2) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2, 0xfffffffffffffffe}, 0x10) close(r0) 2018/02/10 05:26:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000268000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000126000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x0, 0x45ebe196, @empty, 0x5}}}, 0x6eb, 0x1, 0xffff, "54a900e8e7d284e1136356267fb8f7ba71a012990e8d2bba4fd0a66352a0c966f441570f46f03d1b6fe4ba45802259f0fcf6523704810b61fc233c770861431ba86f8f7db2ce4fe6dd3e6ecbfd27ccf7"}, 0x160) bpf$PROG_LOAD(0x5, &(0x7f0000301000-0x48)={0x2, 0x3, &(0x7f00002a6000)=@framed={{0x18}, [], {0x95}}, &(0x7f00006c5000-0xa)='syzkaller\x00', 0x0, 0x90, &(0x7f0000dc5000)=""/144, 0x40f00}, 0x48) 2018/02/10 05:26:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockname(r0, &(0x7f00006de000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f000002e000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000f8a000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000423000)=0x14) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000c000)=@raw={'raw\x00', 0x9, 0x3, 0x1b8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x120, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x3, &(0x7f0000001000-0x30), {[{{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x218) r2 = socket$inet(0x2, 0x2, 0x2c4d) connect$inet(r2, &(0x7f0000e8b000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3e7) connect(r2, &(0x7f0000305000-0x80)=@generic={0x0, "31ffd24fc509cb8f05adeab1c186531362913e2d1899608f60505535d2c3b91a8f5fa7c4739b4af6a4db82f0bbd926533a47be3747a4259995f445833f844007e19ffa5d7132ed3798fe177be808007edcd24f0b2e0750e442c28aa59b488180b1aaf7ebd1e6b13827dcc65abae0e7a3ef54c64daf4c10cd2d08dc141f41"}, 0x80) sendto$inet(r2, &(0x7f00003e8000-0x15)="f65611d365a7de567d0083738372f4425b77cfd63e", 0x15, 0x10, &(0x7f0000f02000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) 2018/02/10 05:26:19 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005000-0x4)) socket$key(0xf, 0x3, 0x2) 2018/02/10 05:26:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000084e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00008ff000-0xa0)={0x0, @in={{0x2, 0x1, @empty}}, 0x8b7, 0x3, 0xc4, 0x6, 0x80000001}, &(0x7f0000855000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000158000-0x8)={r1, 0x2, 0x5}, 0x8) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x8000000000004, &(0x7f0000813000)="b572", 0x2) pipe(&(0x7f0000830000-0x8)={0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000ff1000-0xc)={0x4}) 2018/02/10 05:26:19 executing program 3: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x4) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e63000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000e62000)=0x1c, 0x80800) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000364000-0x4), 0x4) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/02/10 05:26:19 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000000)={0xffffffffffffffff}) 2018/02/10 05:26:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000003, 0x40000000000002) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000840000-0x8)={0x0}) r2 = socket(0x4, 0x5, 0x8001) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000da8000-0x4), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000724000)={0x1ffe00000, 0x1, 0x9, 0x6, 0x89}, 0xc) pipe(&(0x7f0000ade000)={0x0, 0x0}) accept$llc(r3, &(0x7f0000c7a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000083c000)=0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000b53000-0x408)={'filter\x00', 0x7, 0x4, 0x3b8, 0x0, 0x0, 0x1e8, 0x2d0, 0x2d0, 0x2d0, 0x4, &(0x7f00009ad000-0x40), {[{{@arp={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, 0x0, 0x0, @empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="4ca2ef6db39a69c6d4d960a0383d9c99"}, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0xfffffffffffff801}}}, {{@arp={@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="ce5e3b652bbe9836ed44bf9f4a94d16f"}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@arp={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0x0, @empty, {}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000ce1000-0x2), 0x2) 2018/02/10 05:26:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e35000-0x8)={0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009ea000-0x5)='htcp\x00', 0x5) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00004c1000)={0x81, 0x200}, 0x2) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000434000)=0x80000001, 0x4) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) connect$llc(r1, &(0x7f00005dc000)={0x1a, 0x1e, 0x5, 0x9, 0xdd5, 0x2, @random="15154e8581c0"}, 0x10) 2018/02/10 05:26:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f0000987000)=@ipx, &(0x7f0000ce9000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00006f4000)={0x0, 0x2, 0x5, [0x3, 0x8, 0x5fe5e142, 0x0, 0x3800000000000000]}, &(0x7f0000f1f000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003ac000)=@assoc_value={r2, 0x100000001}, &(0x7f0000e90000)=0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002d2000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @rand_addr}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000fe8000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}}) [ 44.717144] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables 2018/02/10 05:26:19 executing program 1: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f60000)=@assoc_value, &(0x7f0000f60000)=0x8) pipe(&(0x7f0000515000)={0x0, 0x0}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000f62000)={{0x40, 0x5, 0x0, 0x6, 0xffff, 0x639931b6}, 0xd1b}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000929000-0x4)=0xffffffff, 0x4) 2018/02/10 05:26:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000057a000)={0xa, 0x2, 0x0, @empty, 0xfffffffffffffff9}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, &(0x7f00009ae000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000716000-0x4)=0x20, 0x80000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000048a000-0x2c)=""/44, &(0x7f0000439000)=0x2c) syz_emit_ethernet(0x84, &(0x7f0000e58000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x1006, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x4c, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f27000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000e86000)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) [ 44.833755] x_tables: arp_tables: CLASSIFY target: used from hooks INPUT/FORWARD/OUTPUT, but only usable from FORWARD/OUTPUT [ 44.866493] x_tables: arp_tables: CLASSIFY target: used from hooks INPUT/FORWARD/OUTPUT, but only usable from FORWARD/OUTPUT 2018/02/10 05:26:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000ee9000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x100000001}, 0x6) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$netrom(r2, 0x0, &(0x7f0000001000), 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000003000-0x4)=0x40, 0x4) r4 = socket(0x13, 0x3, 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000002000-0x8)={r1, 0x1000}, &(0x7f0000002000)=0x8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000003000-0x4)) r6 = socket$inet6(0xa, 0x0, 0x4) ioctl$sock_bt(r4, 0x8907, &(0x7f0000003000-0xfe)="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") getsockname$packet(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000002000)={@common='erspan0\x00', r7}) listen(r4, 0x7f) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r5, 0x7f}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000000)={r1, 0x1000}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000003000-0x4)=0x81, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r4, &(0x7f0000004000-0x6e)=@file={0x0, ""/108}, &(0x7f0000001000)=0x6e, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000005000-0x8)=@assoc_value, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000001000)={r5, 0x1000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000005000)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x8, @empty, 0x819b}}}, 0x800, 0x1, 0x20, "3ce3c6c4f41e038060ed0f01af29b8986389281972fb8e70e5e11b8849c438a38eb1d60fd5284bfe2b2e8114c3e6de1502272a214e6ac0df0e67b566a0d34827735841ee4bb3cb79a1d2fb258b0065e0"}, 0x160) 2018/02/10 05:26:27 executing program 7: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000040000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000b1b000)={0x2, 0x0, @rand_addr=0x100000000001e}, 0x10) accept$nfc_llcp(r0, &(0x7f0000078000-0x60), &(0x7f0000109000-0x4)=0x60) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x20000fff, 0x117, 0x4}], 0x18}, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000526000+0x6dd)=""/44, &(0x7f0000fcb000)=0x2c) 2018/02/10 05:26:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000d84000)={&(0x7f0000d95000)='./file0\x00', 0x0, 0x10}, 0x10) connect$vsock_stream(r0, &(0x7f0000f44000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000699000-0x8)=0x4) listen(r0, 0x0) r1 = accept(r0, &(0x7f0000184000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00005df000-0x4)=0x10) r2 = accept(r1, &(0x7f0000975000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000ea3000-0x4)=0x10) getpeername(r2, &(0x7f000067e000-0x9)=@rc, &(0x7f0000664000-0x4)=0x9) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000dfa000), 0x2) 2018/02/10 05:26:27 executing program 0: mmap(&(0x7f0000000000/0x946000)=nil, 0x946000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000011d000-0x8)={0x0, 0x0}) getsockname$inet(r1, &(0x7f00006b7000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00003b9000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000717000-0x78)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000943000)=@common='bridge0\x00'}) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000947000-0x20)={0x401, 0x3, 0x202, 0x3ff, 0x4, 0x3, 0x7, 0x5, 0x0}, &(0x7f00008eb000)=0x20) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000328000)={r3, 0x9}, &(0x7f0000948000-0x4)=0x8) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000947000-0xc)=@sack_info={r3, 0x7fffffff, 0x4}, 0xc) r4 = accept(r2, 0x0, &(0x7f0000440000)) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f0000947000)=0x4, 0x4) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f0000947000-0x4)=0x2, 0x4) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000948000-0x4)=0x7, 0x4) 2018/02/10 05:26:27 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) 2018/02/10 05:26:27 executing program 1: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x20000000000008, 0x0, &(0x7f0000fc0000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8), 0xfd09, 0x0, 0x0, 0x0) 2018/02/10 05:26:27 executing program 4: mmap(&(0x7f0000000000/0x395000)=nil, 0x395000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00001cc000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffe5c) mmap(&(0x7f0000395000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000396000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00001bf000)=0x10) recvmsg(r0, &(0x7f0000392000)={&(0x7f0000392000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f0000392000)=[{&(0x7f0000393000-0x9a)=""/154, 0x9a}, {&(0x7f0000392000)=""/50, 0x32}], 0x2, &(0x7f0000393000-0x94)=""/148, 0x94}, 0x40000120) sendmsg(r0, &(0x7f0000010000-0x38)={&(0x7f000000f000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, 0x26, &(0x7f0000002000)=[{&(0x7f0000009000-0x1000)="94", 0x1}], 0x1, &(0x7f0000391000)=[]}, 0x0) connect(r0, &(0x7f0000013000-0x80)=@generic={0x0, "661679c083cbbf8004c1be092d0c7aac995f8e6fca7da054937566ab363e8729f91d8ad4468cefbb13ec21879020716a14258a1cc2430758f0f1d16a100a11f092025b795209a4b168ba6863fbb63e15fadf03bf18ac0cb236c23df943e760e80201f23e44f97306e76f7e9b8ae78fe64c0bc9061fd2cca0bf7f1b1a9781"}, 0x80) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) 2018/02/10 05:26:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 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}, 0x10) r1 = socket$inet6(0xa, 0x80000, 0x3ff) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000911000-0x8)=@assoc_value, &(0x7f0000726000-0x4)=0x8) sendto$inet(r0, &(0x7f0000de3000)="ae", 0x1, 0x0, &(0x7f00008d3000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000915000), &(0x7f0000886000)=0x4) sendto$inet(r0, &(0x7f00002c0000)="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", 0x7c9, 0x0, &(0x7f0000252000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/10 05:26:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000aa6000-0x3)=@sco, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000af8000-0x6)={0x1, [0x2]}, 0x6) socketpair(0x11, 0x1, 0x1b, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000002000-0xc)={0x3e, 0x101, 0x16}) r3 = accept(r0, &(0x7f0000002000-0x80)=@generic, &(0x7f0000001000)=0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000003000-0x1c)=[@in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}], 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r3, 0x101, 0x7, &(0x7f0000003000)=0x9, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000004000)=0x1b, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r4, &(0x7f0000000000)=[{&(0x7f0000005000)=""/70, 0x46}, {&(0x7f0000005000)=""/226, 0xe2}, {&(0x7f0000004000)=""/218, 0xda}, {&(0x7f0000005000)=""/71, 0x47}], 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000007000-0x10)={0x6, [0xffffffffffff8e16, 0x8, 0x1e11d2ee, 0x9, 0x100000000, 0x7978]}, &(0x7f0000002000-0x4)=0x10) poll(&(0x7f0000002000)=[{r3, 0x4}, {r4, 0x2040}, {r0, 0x400}, {r2, 0xc0}], 0x4, 0x7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000-0x14)={0x0, 0x40, 0x5, 0x8000, 0x81, 0xfffffffffffffffb}, &(0x7f0000008000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000007000)={r6, 0x7, 0x1f, "2b2e33ef6ecef52205f74779905dee63d2d63009c4953b5d38b3e9ebb4b429"}, 0x27) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000008000)={0x27, 0x0, 0x4a4d, 0x6, 0xdb8, 0x8, "706d42fcb98d745d381d372ab0b51c49fd650f8b4f9d49545fde51c5c8d351b8baab2e2bbb60dc4df290729e677536797cfc9690b362db431df870909c2a24", 0x401}, 0x60) syz_extract_tcp_res(&(0x7f0000007000), 0x9, 0x9) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000005000)={0x4, &(0x7f0000006000)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000004000)={r7, 0x2}) 2018/02/10 05:26:27 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) recvfrom(r0, &(0x7f0000004000-0xf9)=""/249, 0xf9, 0x2003, &(0x7f000000b000-0x6)=@hci={0x1f}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f30000)={0x0, 0x71, "379fe846fbfd1ba807157b28ca835651b81461ed4fab84d53d9840c0abad1a813afeab626b71adca6c158728c10053257d78cad52a3581742b6c0cd601fea7d2e11f87969245eedcf24e7822907281654a2ac96a4d644c7fc6cccf773d91645afb79da033dbf4cde47dec17ff37f237a6c"}, &(0x7f0000000000)=0x79) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000057f000-0x8)={r1}, 0x8) 2018/02/10 05:26:27 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x804, 0x400, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000000e000)=@req3={0x7, 0x4, 0x200, 0x5, 0x3, 0x100000001, 0x9}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000b000-0x8)={0x0, 0x6}, &(0x7f000000f000)=0x8) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000004000)=0x7, &(0x7f000000f000-0x8)=0x2) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000009000)=@sack_info={r3, 0x200, 0x5}, &(0x7f0000009000-0x4)=0xc) sendmsg(r2, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="170000004f00030207fffd946fa2830807eee6d87986c4", 0x17}], 0x1}, 0x0) socketpair(0xb, 0x0, 0xf610, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f000000f000-0x2), 0x2) 2018/02/10 05:26:27 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x5, &(0x7f0000001000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) socketpair(0x0, 0x8200f, 0x9, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={r2, 0x50, &(0x7f0000001000)}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffff9c, 0x84, 0xc, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000003000), 0x4) sendmsg$kcm(r1, &(0x7f0000b5a000-0x38)={&(0x7f00004b6000-0x10)=@ipx={0x4, 0x4, 0x75, "4de8a7af5faa", 0x7}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)="9c41ef377cdabf7f2743acbf13edf14c7b9426d7175d9223d80b4759c62b43c39015bac2e1e50f39a8005d90f43d25e17d9d77773560b9f595138109587c9c69d16ddfc38f93a5f3b28d3702b732887032b5f257bc44", 0x56}], 0x1, &(0x7f0000001000-0x1010)=[{0x1010, 0x11f, 0x5, "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"}], 0x1010, 0x48040}, 0x1) 2018/02/10 05:26:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) recvmsg(r0, &(0x7f0000f44000)={&(0x7f0000d78000)=@nfc, 0x10, &(0x7f00001fb000)=[{&(0x7f0000191000-0xfb)=""/251, 0xfb}, {&(0x7f0000492000)=""/109, 0x6d}, {&(0x7f0000756000-0xac)=""/172, 0xac}, {&(0x7f0000bfe000)=""/76, 0x4c}, {&(0x7f0000493000)=""/43, 0x2b}], 0x5, &(0x7f0000a5d000)=""/119, 0x77, 0x2}, 0x40000000) vmsplice(r0, &(0x7f00006c6000)=[{&(0x7f0000429000)="10dec8c9e1ae452f4c7a9ebb484b3f9f335dfc0fe91837370485f1f197e9c5b44cf1a0129f2b", 0x26}, {&(0x7f0000372000-0x34)="cc582d4a246e028cb9c43deeadf02257a00a4ec9fe1cd2b40900c937f5cc46bdf1814acc6c3f4718ed20a0b428b055cb055a27fd", 0x34}, {&(0x7f0000ae0000)="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", 0x1000}, {&(0x7f0000d02000-0xab)="1105464671ea0e663d19ae032b89706f00040fee8ea10e9eb6087710de98621ea6a1691a36dfe13310d6424a0adf2c94596b86e39562a3fb913ed61426930e8fc6af5fc1674f6f10b1777334c37ac4b74184c6a06a4dbb9308f8b37d8c54c41081e2717301fae767c9c096b161d003e93814741a5d21eb6475a563972904ea48e33d49a9fbec179aa7d0b1a0214af03d888c5b56d80a7f0e41f0dda80df33f2b636a96a96230e138bddeb0", 0xab}, {&(0x7f0000d89000-0x66)="7c9786300668ed32ff6c837041ba6e826d8e935ae9d09da20da432e67bd58db3350e5116cbf19f93bd5f644b221573bc3a2a324cd08279cfed4617971fc1021ecad38356c112528cf22e0a947172f5a71b094fb44a7cc7c3466815cd48cf879f00cd419ad3f2", 0x66}, {&(0x7f0000bbc000-0x2e)="3eb411b206edf121c9ca02fbfc295aa388bb88e854074cfb6c8cdf7336fc051ef757a1a56029436e03a086a55569", 0x2e}, {&(0x7f0000164000)="81c43eaafab0a44aacefed1d1c8f2206c35a6d9ffb10fae338db532c21fe97099fab819399a0e4bc2cf48a83b1e17d338806f93e76154c9cbb340ed024a1bb42893ddb3a8ebea1414acc4fb57b1166371f976133fc89779241a3ec96bbd33fcf691ab0699cf38d9313ac5badcfa0351bce2422532fdc30149572245c52cda470504ef374a6f0356c9913698f62228dde609789e1b42a4388a06a42dcc8ef726ec7f8fa5b9a56962bdabf4b88c62dcab24721f8846a067e5aedc4fbd328c8faf958132ef72f0e9cbf031d58affea2c61b2fe28a1c7928b2dcfc9793a88b4747f840bdee2af0440da2f47347d4dc40", 0xee}], 0x7, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000902000)="0aedfffffffffffffff70c070005dbb7", 0x10) accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00004a2000-0x8)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00004d5000)=0x8f, 0x8) 2018/02/10 05:26:27 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f00001f7000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000cb9000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000001000-0x14)={{0xf4be, 0x3, 0x8, 0x7, 0x40, 0x8}, 0x76b3ae52, 0x5b5b, 0x4}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x13, 0x300) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000)=@ethtool_coalesce={0xf, 0x0, 0xff}}) 2018/02/10 05:26:27 executing program 7: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00002a6000-0x4)) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000f5e000-0x8)=@abs, &(0x7f000022e000)=0x8) recvfrom$inet(r0, &(0x7f0000c0f000-0x87)=""/135, 0x87, 0x0, &(0x7f0000f55000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = accept$packet(r0, &(0x7f0000956000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000024d000-0x4)=0x14) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f5f000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0xf}, @dev={0xfe, 0x80, [], 0x0, 0xb}, @empty, 0x200, 0x78c, 0x73, 0x100, 0x4, 0x8008000c, r2}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000bb6000-0xb4)={r1, 0x10000, 0x2, "0ec5fdc59a0e69140be686d75b18afa6b34a2fd8611cd3db0083e7b3570ff85e879ca5075d2581eb0df36b299139dc9a588c219e7705ab04f4ebd351fec9257963826089d9cca8e4256d78ac2f7ea0b09d9f78628af1720964279efd18eee1d5269315f295047c50920ed7931d58c35a9aed1df2350d2db4a8d4b6832b2a6bcfa59feee94052c0db8b0e95989beae1125acf4437db818c5cf4c177d10d5829e31dbb7e3c3bb2a8a42513"}) 2018/02/10 05:26:27 executing program 0: r0 = socket$inet(0x2, 0x1, 0x60) bind$inet(r0, &(0x7f0000046000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0x3b0000)=nil, 0x3b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='gre0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00003ae000)=@nat={'nat\x00', 0x1b, 0x5, 0x370, 0x230, 0x188, 0xffffffff, 0x188, 0x230, 0x2d8, 0x2d8, 0xffffffff, 0x2d8, 0x2d8, 0x5, &(0x7f00003ae000), {[{{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @gre_key, @port}}}, {{@uncond, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @port, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @multicast1=0xe0000001, @empty, @gre_key, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, @port, @port}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d0) 2018/02/10 05:26:28 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000000e000), 0x8, 0x8000) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000015000-0x4)=0x10, 0x800) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000017000)={0x0, 0xffffffffb51ca280}, &(0x7f000000c000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000000e000)={r1}, 0x8) 2018/02/10 05:26:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) socketpair(0x19, 0x1, 0x80000000, &(0x7f0000ef2000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00008a5000)={0x5, 0x0, 0x10003, 0xfffffffffffffffc}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000a86000)={0x9, r2}) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000d66000), 0x4) 2018/02/10 05:26:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x38b, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) write(r2, &(0x7f0000561000-0x1)='q', 0x1) pipe(&(0x7f0000644000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d9c000-0x8)={0x0, 0x3}, &(0x7f00008a2000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000bc000-0x4)={r0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000dfb000-0x8)=@assoc_value={r4, 0x9}, &(0x7f0000202000)=0x8) 2018/02/10 05:26:28 executing program 6: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0xa, 0x1, 0x1, 0x0, 0xffffffffffffffff}, 0x1c) r1 = socket(0x0, 0x0, 0x9) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000fcc000)="1fc897a9227e59c8de", 0x9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fc6000), &(0x7f0000002000)}, 0x20) 2018/02/10 05:26:28 executing program 5: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000d11000), 0x4) 2018/02/10 05:26:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1080000010, 0x8000b, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f44000-0xa)={0x0, 0x0, 0x1, [0x1]}, &(0x7f0000650000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000088d000-0xc)=@sack_info={r1, 0x6, 0xe4ce}, 0xc) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00004ac000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@common='bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x52, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0x2, {0x100000000000007, 0x0, 0x0, r2, 0xc0, 0x32}, [@NDA_LLADDR={0xa, 0x2, @empty}]}, 0x61d}, 0x1}, 0x0) 2018/02/10 05:26:28 executing program 2: mmap(&(0x7f0000000000/0x5ab000)=nil, 0x5ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000447000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f00005ac000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f00005ac000-0x4)=0x26, 0x800) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00005ac000), 0x4) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00005ab000)=0xcd9, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab2719", 0x4) sendmmsg$alg(r1, &(0x7f000059d000-0x38)=[{0x0, 0x0, &(0x7f0000283000)=[{&(0x7f00005a7000)="d1a4edc6ada830966dc07a7d9eda5a84d6acd04108a8778ef7bdb8de20dadf839b76eae0e7790d9454e3218626070927707fd45c81e73272b7ebc618d39458b5db41ebef9c78743b4aeab1813d5349a96a2ad2080b9e895405c026e3db4de4cc913fb2ea4d1801b64826802ef8093ed58c5efb0b96f138305f3c740994393e0e46e8c7271417ff0cee6182a0ae8f9d9f9844c8def2825fe1cd251ff0fb865d7af9fcd7963bf7956af401e2a5ad6717", 0xaf}], 0x1, &(0x7f000006a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)}, 0x0) 2018/02/10 05:26:28 executing program 7: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000093d000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xd, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf32f, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x290}], {0x95}}, &(0x7f0000a1f000)='GPL\x00', 0x1, 0x2f, &(0x7f0000000000)=""/47, 0x40f00, 0x1}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00008ad000)={r0, r1, 0x1, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f00003f1000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000011d000)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x1, @binary}}]}, 0x30}, 0x1}, 0x0) 2018/02/10 05:26:28 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000321000)="025a7faff808c220d42bf4020e7978fee74c24cf6b823f0bb7e831eff99c163e68e8e748e10ddcda98c91e8413d7a3928c4660889c98c86397675ba19472461f061faa50809d50a6f2b2933f844b533d1421025217e1712ea95f4a4e6a71cf878e5b7e91f32a3b42b78bbf", 0x6b) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000059e000-0xc)={0x0, @remote, @rand_addr}, &(0x7f0000fef000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000852000-0xe8)={{{@in6=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@empty}}, &(0x7f00002ca000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00001af000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x9, 0x0, 0x1ff, 0xa, 0xa0, 0x0, 0x0, 0x0, r2}, {0x5, 0x6, 0x8000, 0xc622, 0x80, 0x40, 0x101, 0x7}, {0x530, 0x3ff, 0x7f, 0x7}, 0x0, 0x7, 0x3, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x4, 0x3, 0x1, 0xfffffffffffffff7, 0x4, 0x9, 0x73}}, 0xe8) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000fe9000-0x4)=0x8000000000004, 0x4) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) accept$packet(r3, &(0x7f000040a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000ae0000)=0x14) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) pipe(&(0x7f0000d73000)={0x0, 0x0}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ff0000)={r4, 0x28, &(0x7f0000ff0000)}, 0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000ff0000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/10 05:26:28 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000005000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000005000)=0x14, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000007000-0xe)={0x1f, 0x8, {0x80000001, 0xf82, 0x20, 0x247, 0x6, 0x3}, 0x6, 0x68}, 0xe) sendmsg$key(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000004000-0x110)={0x2, 0x5, 0x4, 0x8, 0x22, 0x0, 0x2, 0x1, [@sadb_lifetime={0x4, 0x3, 0xffff, 0x8, 0x80000000, 0x8053}, @sadb_ident={0x2, 0xb, 0x2, 0x0, 0x7ff}, @sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@empty, 0x11, 0x0, 0x4}, @sadb_x_nat_t_type={0x1, 0x14, 0x6}, @sadb_sa={0x2, 0x1, 0x3, 0x3, 0x1fa, 0xb1, 0x2, 0x1}, @sadb_x_nat_t_port={0x1, 0x17, 0x1}, @sadb_spirange={0x2, 0x10, 0x2, 0x2}, @sadb_key={0xd, 0x8, 0x2f8, 0x0, "877fbe2954ed690ff999f6017da62cb02ec41b01eadbdea29bf048e2ff44c595cb89a221de8adfa9bfaf642b9be1954d26a70eec027ae7ad01dcc6f0fd1e6286a776eebce506fbde0bd700550328bd802f81775ceef40ae134c16dbb07defc"}, @sadb_ident={0x2, 0xb, 0x3ff, 0x0, 0xfffffffffffffffd}]}, 0x110}, 0x1}, 0x1) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@empty}}, &(0x7f0000008000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000002000)=0xe8) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000)={0x0}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000008000-0xe8)={{{@in=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000001000)=0xe8) r7 = getgid() sendmsg$netlink(r0, &(0x7f0000006000)={&(0x7f0000004000-0xc)=@proc={0x10, 0x0, 0x3, 0x8000}, 0xc, &(0x7f0000005000-0x60)=[{&(0x7f0000003000)={0x25cc, 0x18, 0x800, 0x2, 0x0, "", [@nested={0x254, 0x93, [@typed={0xc, 0x65, @fd=r1}, @generic="0458fdefdb4bfb2e4f0d9dc50d98ce91dfd2d4aa32ecdb5c3a82c7897a935ba400a34442f00e3da3920e6316d1d0572df88d3040424f94ebb875c26519f5fdd275fc7fe1ee21b673310d300e0130efa7d3986fa820f211b160124f2abc083aa0229708c74822bdf6ed5ae46e0a30ab8dac0dde2f801d4a400dda53d242", @generic="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", @generic="f46fab51a4c44ca6ec61ec64337c024ba727e62da8dc5487dfc69638752e8217", @generic="6a61740019e4d9b659854eef118f9964180e71039b4fba8512a404e44b34eae0555e04ad951685fc097497a00bd7db6eaade13bacb2fb8d1f24b01466b628696d44028a680e3df8453c75564103aa741c730ea1538d8ffd9d39ef4cbfaaea9fa048a9afc1b7ac3e6136a45dadcf01707e84be4e588e9bb110d68730b367d016fc7dc", @typed={0xc, 0x3a, @uid=r2}, @typed={0x1c, 0x58, @str='\\[posix_acl_access\x00'}]}, @generic="e0614e75c847329cc9da33f30b277be204ac52a23e7a4c955aa3d4e7e22f44b41979e75aef079367d319819feb93f359375f6223517d2879d4c0a3a7c71cc992c8b8ecf6a439a61d2aeb63f92a8a5385b27af728e0158e88903327a22c60302ef988aa9ff31dd5af71f842c90fd67b4feda3f0d8cf4c11da9d5524eefdd8bee4935fed4752728605dff0ae85842e", @nested={0x22d8, 0x7b, [@typed={0xc, 0x45, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x64, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="02e0ce4157c6fa5621a67a4046d998e678eef88315cc86530b42dbb32132282f9aa4a87bbad1c03a842bfd10e719a899064a7138bace486cc029afd53f0524ee838131652b76f5c51bc944449d885a22a0f84ee270956de846db8cabc36828f050b8c0b9812819a6925137839091bea95958fa105e4801b6287419907e408d7eddb5ef4a1de225829d5c5db2b954d900c2d3a9c2a6e834d9655259cf", 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@typed={0x8, 0x58}, @generic="234dd529f00ae3403ef8b9b9c21fd0e1f61d9e20fc13468a6b3f81ba4c1a51ec0b3f37d82b809c23c6ca604b11e457f005d06657fca84db9cd2de66f3b527aee617820945ccac252d866729b3c9c879b78ecbc7ad158a2746b04aadcb7ec933a094fa69d7a8268c22a066378ee810da89267b356358702ab63a96cc306e2168ae91c7ff906f7f5162063bc4c972a81680590d758300a79885d307a77", @generic="2ccbd46875b7eedc16876e0eb73fd47b0982b5c68c9abaa7249432275eea4b84077e4cd1821475642a531e72d2b6cd"]}, @typed={0x18, 0x80, @ipv6=@empty}]}, 0x1100}, {&(0x7f0000007000+0xda5)={0x11d8, 0x21, 0x28, 0x2, 0x0, "", [@typed={0xc, 0x8f, @fd=r0}, @nested={0x1178, 0x5f, [@typed={0xc0, 0x89, @binary="c826b5b594c1391a01fb3acc960e1d6a7cafefb3eba6b763fd5ecf867b46b4c492b5d8c1790c41dba18792fe72838611168910957f92fab731fc36304b2a959748b9137f27cd592208d66e6b7ecab58c8758ad5c220aa3b67d4c49ad63ed3f14fa4b48c4947ea9e1a994125d23aaf387a0f2f82c8138d976cfa9270b5a6be14122246a108d2a84586fec60224f21e8981479107904981e3ee033f700593b3be5883be23d16a90ee8ad0f1705ffacf4234d6f1d971b694ee1"}, @typed={0x10, 0x8b, @u64=0x2}, @generic="07f7379b0a74f85397699a51376531b700b966df6a2aa3511d4fb926ed725b15c6835e12aaee93b803e64bee1b662420878430a8fcdcb0ee86dd778ea19a16dee7112096b1bc6fc1cf6bad3102c3a2ba31c8e30318c8337acf29c9106daca1fcdc26f074e604", @generic="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@generic="47601a510a13693c59aec901cbbd0ea563e8b641751d61c2a2edc31e6f3789e2f48928268cae13d350849a9a42390a0054a2182fda9756febb18c118"]}, @generic="8ee0ea8e998b447b903bc14fd74b05c3fd322171a77e5abd30085054e1885db59a0d7d23e30a40eb5bc1a542f80ab2bab5320cabacea7c4b1967c6c5fbcbd197a8257da3"]}, 0x11d8}, {&(0x7f0000002000-0xc0)={0xc0, 0x2d, 0x100, 0x4, 0x0, "", [@typed={0xc, 0x53, @str='!\x00'}, @nested={0x1c, 0x2b, [@typed={0xc, 0x47, @uid=r3}, @typed={0xc, 0x88, @u32=0x3}]}, @nested={0x88, 0x6, [@typed={0x10, 0x7, @u64=0x26bc}, @typed={0x10, 0x10, @u64=0x8}, @typed={0x8, 0x5b}, @typed={0xc, 0x19, @u32=0x8}, @generic="2bbad7015786e73b3fd7b69435ab2683b8f6d482c4ac25bbca", @generic="1eaf478d60a22f09e01d3cf240940fd826dc6d6b5005b1c2ffce1a90557aed74a1ac2743c47ecce4d862146108b485e911a68c46"]}]}, 0xc0}], 0x6, &(0x7f0000002000-0xb0)=[@rights={0x38, 0x1, 0x1, [r4, r0, r1, r0, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}], 0xb0, 0x4000000}, 0x4048084) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000001000-0x20)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/10 05:26:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f000097b000)) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000c70000), 0x4) 2018/02/10 05:26:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xa7}]}, &(0x7f00005fd000)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00008a6000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000a58000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000364000)=r0, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef}], {0x95}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000001201000000ffffff000008db1ee9ff4435eade", 0x26) [ 53.441396] x_tables: ip_tables: icmp match: only valid for protocol 1 2018/02/10 05:26:28 executing program 1: getpeername(0xffffffffffffff9c, &(0x7f0000494000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000379000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000+0x759), &(0x7f0000000000)=0x4) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000bbc000-0x65)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@generic={0x4305}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000550000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f83000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00004b8000)=r2, 0x4) 2018/02/10 05:26:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000f56000)=@rc, &(0x7f0000833000)=0x9) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000bca000-0x56)=""/86, &(0x7f0000256000)=0x56) sendto$inet(r1, &(0x7f0000bb0000-0xad)="c49fd3bfd21c007a154c32c78dcf05b35d4a010555d6bb86a22105b6e8c4406c057a129fbbbdb34954f421f6dbfc43c27d6e277ab53c20c0f12d9f39b5fbbdb7bf62e06b7b8ebc4098ef2107c2e39baf798df024384f3619224e2499dae0b79e9d2cace55651240255bd5ad45cd9d7c76e30fc1046a80946a9df426eab11585c63be0c154c2c59393fe3d6e85a86f4f2b99faa747af1a8c574be6f899042a3f65c5b21c9614edcb8d70ade3d76", 0xad, 0x40080, &(0x7f0000fe7000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00003a0000-0x4)=0x400000000000001, 0x4) listen(r0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x0, 0xfffffffffffffffe}, 0x14) shutdown(r0, 0x0) 2018/02/10 05:26:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x805, 0x200, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = accept4$netrom(r0, &(0x7f0000d1d000-0x48)=@full, &(0x7f000062f000-0x4)=0x48, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0x3e)="9d7cb5904ed0b237f3978791059a4a90f267bb912092bf82bdaf37676ae8ee736f71adf3712ed333364f893ddf505ad50295984b6ba40e7ae3a27d1b06e4", 0x3e) r3 = socket$inet(0x2, 0x5, 0x7f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0x68)=""/104, 0x68}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000001000)) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000000)={{{@in=@broadcast, @in6=@empty}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000001000-0x1)=0xe8) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000002000-0x2c)={@nl=@kern={0x10, 0x0, 0x0, 0x48010000}, {&(0x7f0000001000)=""/131, 0x83}, &(0x7f0000002000-0x1), 0x4}, 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000002000)=0x1, 0x4) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000001000)={{0x2, 0x3, @empty}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x4, {0x2, 0x2, @empty}, @generic="b7c91805294f20e3e21b3f277209761a"}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0xef, "37f676ca6636dd70966778628849b2dabf42d9b44239d652eee4b5ab71e8b3c0768dc89df727ad4fa658f6d6e3b1aeb8a12017cbeb53fc330bbcfdbc91b9a022a4faad3c047affbf345062d1c3d57c0f24b29d774bf8465e11e65d95fe475f921214e5b6e434c1b1d6374a4314531597cc797ac3cdda6823b673e4585da170049eaa8306f912d5638a248a5d0d36c50d762e906fa26037332cfd684d7af75e38afb4cf51445879d3b9dc13706c51e768a78a7313ae98e9ed32cf48b512b00ef087a8aba96c9d8193db9dbd07a9810791598bbb4315686fbd5dbe3e150f90a947be5a7b789ffe8f52da7b438b155944"}, &(0x7f0000004000-0x4)=0xf7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000002000)={r4, 0x8, 0x7, 0x7fff}, &(0x7f0000004000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000003000-0x42)={r4, 0x6d9eab49, 0x3a, "68ac565f702f8f27e093e698a7cba2082738e3ebfe275bd49c6fedbe5d08a98b695567fec17e37214cbeb89161ebda8030900d04029ac45a5c0d"}, 0x42) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000005000-0x4), &(0x7f0000003000)=0x4) poll(&(0x7f0000002000-0x30)=[{r1, 0x8000}, {r0, 0x40}, {r3}, {r1, 0x8000}, {r0, 0x288}, {r3, 0x4}], 0x6, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000004000-0x14), &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000005000)={0x1, 0xffffffff, 0x954, 0x66, 0x6, 0x84, 0xdf, 0x2, 0x0, 0xffffffffffffffff, 0xfffffffffffffff9}, 0xb) listen(r2, 0x400) 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) vmsplice(r1, &(0x7f0000004000-0x90)=[{&(0x7f0000006000)="3db0fd09268a839bdcda60c623e67f50fffd4e5fa298328039ab99cd227b65f90eece79e314e7a182779a49a8d1083b52e5cc722b7f1c7f786678be377341c4fee723f684105a3bb344f17c8066df554c599fa7fd3a5880c19daee30281c7f738fe8bfa3c2957e718c171319dc22c386b8bf80285fab67de8eb42ee2ee11e6851c5783c793896808f9478e898dc620c8730666760760966101d85ad8d2edd8b722b62e27a8f5a53ebe90aefde188e387b69d8f5ae533a07b50bfb68ecb60f741767bf8e18aae7e64e3b3bce453b569", 0xcf}, {&(0x7f0000005000)="87", 0x1}, {&(0x7f0000007000-0x30)="1a923ba355e50cb918cb2348639451b2ca3b806167e6830e6c1cfcadaa786e2451703eed981deae1df026dcae0373695", 0x30}, {&(0x7f0000001000-0x1e)="68274bb54ffc997964ffde68efba0a4f9c7393c5dc575e9f78202097cbb5", 0x1e}, {&(0x7f0000007000-0xda)="6e7f0104e8e7b6b63ca08506f4a8a2845652792bbd0d4e4fcc2b392ccd4d29ee4079d1ed5b022c63de3fa89a548efc913b02a60b89730b4135c2cd970a3dd097914a0d18fd7c320b4f35659bda55e7a4990158efb96ce12879883ffb26a4824bc1367c6a080caed99a3c0954c31ccbcb2cbd58bc839a6c7f52beb62564f58b727c919a5d8300c01ecdae1c6d94660364fc7b8d725f84e65e32b7509fdfd67944c82338ab4b30f426e1f0f20743b99ae355af488cb5e9e2b5d7e847e1fdd86d06589d12123dcca20e3cbfc53e9b7d19567bec130470da177c58c3", 0xda}, {&(0x7f0000006000-0x3f)="61317ec0305c9d7982b8ede0fcf026e37a9f7a9759960d26c824dcf88b95a0901e2352bae0098d4af0ea42144999215a7b06851dd26b33ae749c4464e42c90", 0x3f}, {&(0x7f0000006000)="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", 0x1000}], 0x9, 0x2) [ 53.519011] netlink: 'syz-executor7': attribute type 21 has an invalid length. [ 53.525011] IPv4: Oversized IP packet from 127.0.0.1 [ 53.531911] IPv4: Oversized IP packet from 127.0.0.1 2018/02/10 05:26:28 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x1, 0x7, 0x2000}, 0x4) bind(r0, &(0x7f0000000000)=@ipx={0x4, 0x2, 0x40, "fdbfca02dd3b", 0x2}, 0x10) socketpair(0x8, 0x3d68f46c64ef8052, 0xfffffffeffffffff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000002000-0x2)=0x4, &(0x7f0000002000-0x8)=0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={@generic="81dc1c6ccdefebcd870a32079bb67a60", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000003000-0x20)={@generic="62ae8051a15cda7d3caaa5306dcc7a1c", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000003000)=0x7fffffff, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000005000-0xc)={0x0, 0x1}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000003000)={r3, 0x0, 0x7}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000)={0x3, &(0x7f0000006000-0x18)=[{0x1, 0x2, 0x8, 0x80000000}, {0x401, 0x6, 0x81, 0x8}, {0x6, 0x348, 0x8c8, 0x2}]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000006000)={{{@in6=@mcast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000007000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x0, 0x0, 0x3ff, 0xa, 0xa0, 0x0, 0xff, r4, r5}, {0xf8e, 0x0, 0x7f, 0x101, 0x3, 0x3, 0xfe9, 0x5}, {0x8d5b, 0x4, 0x1, 0x8}, 0x2, 0xffffffffffffffff, 0x2, 0x1, 0x3, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x2, 0x7f}, 0x0, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6, 0x0, 0x2, 0x8001, 0x0, 0x6, 0x28e}}, 0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000007000-0x10)={0x93, &(0x7f0000008000-0x93)="bbdf6c0763fc1239c2e2a9c2f43adf4bf0e32aa6a98ce17282fe0caf385150b2151d9b5f7b639d2b602c4ddbfe108f081f2f1641eab009c2727893345757d32dd3534ac809caac61bbc35d4536ef710cc6487bbb73e70aeb463cfc69f84bde1600f63256c7d9f91ad884d7c275a3482bdd6cdc3f566f639bc6995a588583bdb462b5062817cd65d6de50daa9982bad21fa8c14"}) [ 53.590423] netlink: 'syz-executor7': attribute type 21 has an invalid length. [ 53.623466] IPv4: Oversized IP packet from 127.0.0.1 [ 53.628771] IPv4: Oversized IP packet from 127.0.0.1 2018/02/10 05:26:28 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000009000-0x3a0)=@filter={'filter\x00', 0x40e, 0x4, 0x340, 0xffffffff, 0xd0, 0x1a0, 0x1a0, 0xffffffff, 0xffffffff, 0x270, 0x270, 0x270, 0xffffffff, 0x2, &(0x7f0000008000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffff7f}}, {{@ipv6={@dev={0xfe, 0x80}, @empty, [], [], @generic="bba94527114eb2aa1e15552fc510a1ba", @common='ip6gre0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) 2018/02/10 05:26:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f000075f000)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000b5a000-0x7c)=@ipv6_getaddr={0x7c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_CACHEINFO={0x14, 0x6, {0xfff, 0x100, 0x4, 0x5}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @empty}}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}}, @IFA_CACHEINFO={0x14, 0x6, {0x5, 0x4, 0x80000001, 0x7}}]}, 0x7c}, 0x1}, 0x0) 2018/02/10 05:26:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000031000)={0x0}, &(0x7f0000010000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000033000-0x8)={r1}, 0xfffffffffffffd99) pipe(&(0x7f0000231000)={0x0, 0x0}) setsockopt$ax25_int(r2, 0x101, 0x5, &(0x7f000014d000)=0x40, 0x4) r3 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f00007b2000)=0x5, &(0x7f000047e000)=0x4) r4 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000ac9000)=0x2, 0x4) 2018/02/10 05:26:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000009e000-0x4)=0x8, 0x4) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000054000)={&(0x7f000066b000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000a17000-0x14)={0x0, r1, 0x7, 0x1}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x3}, 0x8) close(r1) 2018/02/10 05:26:28 executing program 3: mmap(&(0x7f0000001000/0xabe000)=nil, 0xabe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4), 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000001000-0x36)="b4ee0e9321cb505019ddf0a5d5f7d7d4f28ced6983e86035fccfd9e995b5899022fe51bdfa962f3dfe8a0eedb754cece91903228ab0b", 0x36) mmap(&(0x7f0000994000/0x11000)=nil, 0x11000, 0x3, 0x9032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000ac1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000045000-0x4)=0x1c, 0x800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ac0000-0x4)=0x400, 0x4) socketpair(0x10, 0x803, 0xff, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000309000)=0x3ff, 0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f000083d000-0x8)={r2}) 2018/02/10 05:26:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80a, 0x8, &(0x7f0000d1d000-0x8)={0x0, 0x0}) sendto$ax25(r0, &(0x7f0000666000-0x1000)="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", 0x1000, 0x0, &(0x7f0000af9000-0x10)={0x3, {"e234bb40c9d78a"}, 0x100000000}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000d1d000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x2b, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/10 05:26:28 executing program 0: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000673000)={0x0, 0x0}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f000024c000)={0x0, 0x12, &(0x7f0000837000)=@raw=[@generic={0x5, 0x64c, 0x9, 0x3f}, @map={0x18, 0x8, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x2}, @alu={0x7, 0x0, 0x2, 0x7, 0x5, 0x4, 0x15}, @generic={0x2d4, 0x8, 0x0, 0x4}, @ldst={0x3, 0x3, 0x6, 0x0, 0x0, 0xfffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, @generic={0x4, 0xfffffffffffff800, 0x7f, 0x8}, @generic={0xff, 0x200, 0xfffe000000000000, 0x7fffffff}], &(0x7f00003c9000-0x4)='GPL\x00', 0x726, 0x64, &(0x7f0000aca000-0x64)=""/100, 0x40f00, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000152000)={r2, r3}) r4 = socket$inet(0x2, 0x3, 0x1000000000ff) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000aca000), &(0x7f000028e000-0x4)=0x10) getsockopt$sock_int(r4, 0x1, 0x0, &(0x7f00006b3000), &(0x7f0000753000)=0x4) sendmsg(r4, &(0x7f0000619000-0x25)={&(0x7f00002bf000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000ac3000)=[{&(0x7f0000ac2000)="2fb9ef8e56dbc80d0c0ec45ea79fa7271a327879e4ca86873dc605c8efd48ccecf515dc1d3e1353f48d886cd8b1feaa78355abe3b7954a875d2ce8b8", 0x3c}], 0x1, &(0x7f0000aac000)=[]}, 0x0) 2018/02/10 05:26:28 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000010000-0x110)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, []}, 0x90) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001b000)={r0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000016000-0xfa)={0x0, 0xf2, "954a185d5baa8212d67170d6bf02d823c3f89e6f271370813b89a6c34d5581f56e2055ff4a78ad82dd437ac14f57cdfceb90bd9239343aa41c11d5e9e0efa1f31b826bc784161bb95ef5d3dd8b5fd83d12b3808e10c9cbeb04c19a95f7ace3eaffb8de795155bd1bac753544c719a3e5dab230b221c57b1181edce00692a64673741fa6ef6274878cc6ff744bcf84690b0428b98b8d3e9b8591a02f9edee4ca8537922a0632ff4b9246d1668a07d530b02e91a6291d5be1283807df616a450085f10e63af8e08861fcb2f68f892f6d12e3620560ebc0811d32684e1a8a42c840f06f3d0a0d7504944d2cd703faf5ed2fe12b"}, &(0x7f0000010000)=0xfa) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000005000)=r2, 0x4) 2018/02/10 05:26:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000145000)=[{0x0, 0x0, &(0x7f0000ac7000)=[{&(0x7f0000512000)="1fe2a97afbd96f976a0279d659bcb364917f826b08f54b5cffdd16c02bdfe7cc5287af009489ab8049ecb20b97e3bfafa57749758cb27f0dbcbdd59864e5dde079bcfe8d3ff3468294b418513f53f91ed1d3bd958cf174c8a6033fbd7189591ec08080a855e3dd2d1cc3eee5e9e8e74a89b07111b61c8e3e3d4295116d9c17c38a3c5125e8699756d0e03d394a9570d13eba802ae053256a507945eca4e55a4606790dac9c254982e27d172cdd4f181afeed44d5b4e336f53ee264e183ffa2867dbf6263f105268afd1560c77f0fdd025c1d807afcb6b8201bbcb968", 0xdc}, {&(0x7f000020f000-0x5f)="0aee0fb4899149dd7b9a940c090fecd511d88060b6a77e11979f72f6ef4774f432b4159d47ad389c176a6e42", 0x2c}, {&(0x7f00003f3000-0x98)="610925f782e43c3c53974d4847e2b40a5d474c0274eab1d39a0d0597a7ae58f7fbe156066c7e1dd8a4534b712c342029b148863069cb22e9a26aa2d1ce642e089253084d1319c6ccc26e75bd5e412f637d9ed692b87884fb8c4571070ebb1880f631a35be30ac24d2ba16e38be13be6916c593dd551db3be527276eb3542bd95e00630a7", 0x84}, {&(0x7f0000540000-0x3c)="b1fc6d952ff253ade9d8fb8d8ffa3f6ed76901010bb5bdc3f8804702efad5b63cc3ea31b8b30cb6c2547e6c4", 0x2c}], 0x1, &(0x7f00007a1000-0x6)=[], 0x0, 0xffffffffffffffff}], 0x1, 0x0) 2018/02/10 05:26:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000cec000)=@allocspi={0x104, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, 0x100}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x5}}]}, 0x104}, 0x1}, 0x0) 2018/02/10 05:26:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004d7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000001000-0x10)={0x5, 0x18, 0xa4c, 0xfffffffffffff71b}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000e6f000)={0x0, 0x6e, "da0b0492ca96bb93e33d1a486bd38db4a629f01f757aa5c9714d9318b21d68777bafb77bdc41c73946967849025dca86880703ef1e7fda43fcad7eca2495b9e6c92c6d0b745699e2a4d5692cb9e1bc30b1563bf453c41f9255404bf0e9cc67efc25ed1eb0c1b8087186a7b0d98c5"}, &(0x7f0000dd8000)=0x76) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000cb8000-0x14)={r3, 0x1, 0x7, 0x1, 0x400, 0x7}, &(0x7f0000d47000)=0x14) accept4$ax25(r0, &(0x7f0000c62000-0x10), &(0x7f00001ce000)=0x10, 0x800) r5 = socket$inet(0x2, 0xa, 0x9) ioctl(0xffffffffffffffff, 0x4964, &(0x7f000044a000)="71a79bdae9739bb15d434155c4fe9d5105ec74723b9035a41245fc2bb83e6043109364cfe7e2251aa46b688d9b0d59a6d2fb74fafda2b1cc3697098dea079e7a1aa5e7c6e43bd60acace06c490c28d8f8dd80578826ba22a48087a58fb9ee11e1bf0f459f02fb42924") bpf$MAP_CREATE(0x0, &(0x7f00009d6000-0x1c)={0x6, 0x4, 0x7fff, 0x18}, 0x2c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00002af000-0x8)={r4, 0x6}, &(0x7f0000732000-0x4)=0x8) 2018/02/10 05:26:28 executing program 7: socketpair(0xa, 0x4, 0x5, &(0x7f00003f7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000000)=""/169, &(0x7f0000001000-0x4)=0xa9) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x7fff}, 0x2}}, 0x3, 0xfffffffffffffffa, 0x7, 0x20, 0x9}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001000-0x14)={r4, 0x80, 0x6, [0x72b, 0x1, 0x7, 0x79, 0x8, 0xb1]}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={r4, 0x6}, 0x8) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000002000)={"f8778464efc3256b50c6d9a217b62f89", {0x4, 0x0, 0x40, "0e4493d6f537", 0x9fc}}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000003000)={0x1d, r5}, 0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000000000)={0x0, "de6f2e1d6edc"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000004000)=[{&(0x7f0000003000-0x62)="8f5a9acf92905408f03d9de9698e4024666c70d39a83de2448e3e88488c0d6c5aa34f76c6c5ed1b25b948dac8c9f21ae1e573e4230371d0d14f116788c6f53455d54fd9042626b116bcb8e8201165648b23552bba6f0282147d0c644b831bd6da305", 0x62}, {&(0x7f0000004000)="924471371675c644ff8b7556834556b301705bb2fe925a0e8f2c5d686d6ff6a5deed7f30a3af5e51efb4f02bc9d33f45bb1630d21b82d3a9da8151b485f93a89a0aa6ae3ecd6bdc4683eadae69d26b119122d53f3f79dee1", 0x58}, {&(0x7f0000001000)="2473ede1683442b8ba2eae6139f23c166bb672751ac8c050c70194610db9a1eac02ef66635d5fea2e555c581c67b73c22f5d469a216da65a144d696262de2e72bf002901184187a6219eb166633b279709fbbde6b49ae6c96d8c9cbb6f45afce6f434ff8ad5a3c430d1f0ba691a52596fca089275ac3bc69488bf79c075249c12efb1d3a470330eaf2bab237d6404de6d1e0de9dbd74558b0e91218139e48b26dd", 0xa1}, {&(0x7f0000004000)="a3b4c1f3290e1244a950363947d395e77351070054a0f13b1d75a76dc26e2b0b2b19698748284a1c3c373c9b2cc0a6757e89d697229ca61724b3448d9ce13b1f54d0ebc66995d06c01d0acfd7e9f7863cfd534b3b05fdb1f6d37b1854be0c38ab028e63d8dcfd75339af771aab2dad49d65e83268eef2955578dde63c1caddc6e848b863bd3dcdc1a73807784c02857574f556e2797478230d0d800a37d48b9fc85808a43c9b73f2206ea4609f86b9787aea0b53be124b1fc4f74142a45c8faf17fe063604042872d1569e81ca2ae460ff4dc3d3", 0xd4}, {&(0x7f0000005000-0x89)="24153ed8279d25d718e90d27fa25b9762f4176e3621e948cf4dfb5ba1d4291700fe07726e8cedb5a5dbf1a4eb687eda9b825aabbec5a541d592b7598b9d44309b115ae08eba3682394fff029af73f8307e4dadc47ad6604284b888bccda67d48ad7f99a8ac988b34f87fa02ddfd4d2f8d3cba46cafe4b202630d01a9340d9bd00efb33565510e3ea9a", 0x89}, {&(0x7f0000004000)="eb5076f07c08394d501f3daebb414b1cfc34bba61f6dbf8a1b2d79790de2777ea4198121611da97de10d9803ca8c0c98bf1e762d314201ecacf05961cb13a7e2b226d276e0ec1bc8f760df08d2e78681908f9344e2924208bbfc313418b9b4f80588352faeb3b7bf2550ffdeff9a9812beca5d928594e8ffffe303e5a3895542ccff4c53728473490acb322c36768a5c04e8e8ee42a0e47a601b32157d6721807eb90819db340c9d69c223ca4cb70a25", 0xb0}, {&(0x7f0000004000)="69f9b39ab49060674b803e4b7a68a0aeb6382f4666258cdd8be8c6b7c541f1ac49cafec1da912c76", 0x28}, {&(0x7f0000004000)="e6cb2e7f5f78466a0ce0c00611c1ae19b95e1fb094b6dde4b956b625002bb74651442145347b2aeaf8573ba2e6a09be9eb08c61d5e3e7764587c38a636036a9639386bf8424b2e65009ab750102f7e1e95c9cdc5affeffe59d35dd84c93421dd04c1ef222ab0e17a507cc68e147b7383011f5d84fc2bccdf53a788c6455fb65dd4c93e0a5e8dbff051925ab45aa7a9de4d5c161493707e94850d98b842bcd866d46502", 0xa3}], 0x8, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000006000-0x8)={r4, 0x5}, &(0x7f0000005000)=0x8) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000000)="da063d693c7a6da042b1495c80909c4c81c02a0151bc32979ef316aa342398fab4de243ac7d1cad49f7dde86ddd5551d7f0e9a04860e7f2df5836890abe9934dce70e130907e8514f6aba6a5484622c46aa0da55c7499cc27283c96c8010310112812cbdb900fa50035acf4d1f1e920d8d562ccc96139319695673e1d815d7a6dc34c16203a9e7dee6b805a0eee4b99af819577df0045116699471325ee3b1e70043df2dfd41bcae13bc22797fc1c564ea6211890b2c5ed47710d98c35791cfe90554307917cb3928f6f5d781e18db1dcb0b6896d2254df8cf7e77323ced60a21e1063444f5598844a9234a70cbd445fcfd5a4", 0xf3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) bind$vsock_dgram(r3, &(0x7f0000006000-0x10)={0x28, 0x0, 0x2710, @host=0x2}, 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) 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) 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) sendmmsg(r1, &(0x7f0000007000-0x1a4)=[{{0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000004000-0x4c)="5fbfc59a637afcf53078ab9333237bfe9a81ad90099eca21f2f063fa26e0214fac45108ee3126816e4c508742649ae80e4ee495111fc3f1d0f87dab2e5b0e4e835ec925fec16393b9bedc320", 0x4c}, {&(0x7f0000002000-0xcd)="acfc047a63f1b111087d6585b79a6ae214924dd9d50b169f3ee09aef68d352a7fd56a790b20d65187de658f09a5aff2b192c09bdaf361a28280f429c089e25430be5449301cf59f09da369b91ca08d48b124f417679a956e18039ad19937378c477127b5ecfe88b1a9a7841875d51b1c9815f0bb17c5942d7631228a957fa2da98652c5a59746dbce489870ec1255de91fe0f300cf51bb4d198559c5f7e78e2256d9b6c96bcbedc8c6df813c74f4d969c6a1fc82db0bea05d07ca8c5c28504a27c9e0037dfff5a3b494302a997", 0xcd}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000003000-0x69)="c97ee947c74c15ea250c8fd28590ca77123831efa156a1827dd2c23d077cea2a12299d3759967921253108fee62ce4cf9ccd45697932aac057dbe505ea3ed146de65a6139d4c6a616d4167a0ec7da6c1cc4cbc188ecc1ddd0e8ba1af900f75e641e0300e04ba8538bb", 0x69}, {&(0x7f0000006000)="09b1aeffe6355851e5433ae54aa4260ad147f9217466b3a6ff7767ffddcfdba6cc3a7e54a2c2b62094", 0x29}, {&(0x7f0000007000-0xef)="a13cd0d253775a6b4454334552508a7b6ccda648d69bd6ddd908b3593573b5329e327d25971828d8f1d77d327c351e39966c6ea881a88c141572ed96efd042379d4440645e1b9ffec0d05ba4280c6bedfaf09b7734c040590ee19fe4809fb5c9806337d18e7a1f8b84aada680c6f08e927f303bf0462fef572f4600dfc5908d7b67f7c550cfc72eec1fdcbcffb5b710c2da83b010b830eb0273b4eac4e3ce64963cf062b458a29a48d8db4458c615da5e9bb00ee7798c519a98cb93355deebdafcd93b505bffd6f361e1fd487ab5897047aeef14f3f026ed76610abe8cd690b5f9466c262a01830d48ac7a9ca84227", 0xef}, {&(0x7f0000005000)="6637ae3352045f4c28cbac7168d48fc896867fcde63434ff96917e386cf5de15cd0449ee7f857f0374447cea9beab42924d9af7e4278a11abdc3df49f01186cc306e869d84b2fe0143153be3e98e64fc43f8d221396ba6c208e161648bd44186f26b9fbc0621e4a3454451a6e3faaeffa81daf0c4c46b58038c95a4f7ef878d4e504408644b70e2d571d9bac2e2e5ebb20e86b5b39400c1cf3f448d54f8be4ce21848c4a89b90b1f2bc1f003177b0225c75561534b29a7801781fd8a5edfbf", 0xbf}, {&(0x7f0000002000-0x35)="1431d0574d0b30352ad724ca6d61df8d65be76df3fe5b1716ac7504e898cee774902647b1a3cf390ec32d9013e91278083ef822fef", 0x35}, {&(0x7f0000000000)="09f36f6afd3ff36cd1778d4711e4dfdee8240d4b4b7f", 0x16}, 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"739dfe05b721f8ad6bdb7f7b8003933ef4092bc4ec35ff6942462bbb96edf14a98cae2810758840015f02b6aea271e851ff6a2b087c047ebf3cfab1e824e3bab5dba4837dc839fb915e28266de3b5cda9f1ed498ae5f9d9c93f04c373a4a8efb3a9019e3a1accabbc58b6c19379ccc13f007e30ab509ee4087fe775e2190a57243b224296f8bad8821680eeaa71386237e3204b061a7750e8fee479645eed4ae4be9edf1cf3b8a3b8e3f86a4355647434e569cd1a9bb6f0469edf1b830d22132645d35203dc746351ef06d8d5b622ab75ea1905cd2aa0b7b2b15834e11e52641fc282bc27126fa734fb4687c6e29779b0d3869"}], 0x3d8, 0x80}, 0x772b48b9}, {{&(0x7f0000003000)=@nfc_llcp={0x27, 0x80000000, 0xb167, 0x0, 0x9, 0x130, "1657775bc896ee7b24df7cd09f0a9cf010aef8c5c922ead0859748c7be24ae98fa282714bfc7e25a8ef198d4b46d6ed32ab026a9c8f34e3eb36c4408f6f97a", 0x8}, 0x60, &(0x7f0000002000)=[{&(0x7f0000007000-0xe4)="a87ddaac5c21f3197725ee67fa31905490800274a149519b43a6ee61f363fddea78b658164d909c8b5421b5bd5b99be6c1139de35aa8b3cb83eddf173c06973c31ca93ebf870c7c59af2e064b4162eb35e4bddf1a6fdcb51cac77eadfd56980ab2d3b6f23380a53e4f70c3f1e0f16bab34c631b0320ba7de49b75f3e9a7cf58266b7d4dbdbee5f56b77dc5ffe6266b6fbe6a735099872e30c45f7f693fe25c56cbac82a52aebf95a9f316a25bd0c6d222a396a2ca7b4672a1b9e1157b243f8e13767e04dd0a8062a50c99b90d8d1c10d93210f5137a5d73df2b20cadab92a8544be4d849", 0xe4}, {&(0x7f0000006000-0x3f)="58e02bd62857f619228c47516b738b4ba8d415a473c9beb60082fd00253ead0d08ac9d437923a7d199c773773fa3fb71fc260357259b7a7cae06216a44f9d8", 0x3f}, {&(0x7f0000004000)="827f2ce337c33cad11e54b55fc313e581f79221ded3c022e41622a20897308883dd287c0c6ce7c1254687264aea5ef212f664f2a5fcef98a07815ab90705ab74b5b99a5846f9a558aa15cafcf9e55aeedb13bfbbeab0e336bb0885bec6ee2ce1133b703a651fc5c9df2e9242b8543f6ccaa1c505aec2a73559d7ec3364e856319a8d28ecdee602600c3621e56789152b99c88455f1c8cd37103ad426193c6d", 0x9f}], 0x3, &(0x7f0000002000-0x180)=[{0x40, 0x10e, 0x200, "360abd1c89a0cd79451ffb3c235168187ffacbb4d451d94101c4d160e4a77b6375f00bcb06613be3b3f1ec029a77ffd1"}, {0x38, 0x84, 0x3, "69d0438cbf9e0323a238d20f675051f337c649ee28aa33c2436d2acf033e2100704b5ac4"}, {0x108, 0x10f, 0x6ebcc619, "1def7f7c0b8cbe2b14e7b7c30749a5851ed8db186ce64f616c22ef702bcb8e60cca8d68075c0e6519f00174a254b27481afb69a8535d4500d9aad3ae206057e558ce9ef5d59d275c9f455997013ff665d602f4c41e440604265e908c8e7a2172a66d6a6d1f28eca3f755bf7286249f6ae0613fef3b4d61dfdf1267a79f5ca7e4d7477a81d6ce8fb60523d374165af23464b3b963b8f8c09a3983cbd45222f6174a2310b0b00c9aaa5b56a4b7d191d8c4883b1e80a733c4029ff5a0cdab79726ce98e6d51c9a69cdf1cb2806d8b5681c5489e46925936397adc4693214e8c60c0f9a9144dcc312533f36f77e6a54203ffe571db967c"}], 0x180, 0x40}, 0x86c7}, {{&(0x7f0000002000)=@generic={0x9, "9a2269e10ac162493bc18d4128140cf570155251236251ffbf3e7f17d4e462926b9dc8b46424cd72fbf26eec730a45112382d6b92b4b9aeb2880407dc31558e4936bb653179726bd6ff7bb1499a1739af92c607fd8de8b3296a504ccd2a370e4f501dfcf18968e9ad36f534b71f1dfc6f3e1dda7708cd6f4a8d6a5a7d984"}, 0x80, &(0x7f0000006000)=[{&(0x7f0000005000)="ca3136569595897a66e8598f7d9c18b8229194cd9e293326bafe4cab03e564ae6b8990db527612496c028bfe8ebdc53cacdf6cb90ed020a2e9a156ad04cd5fd9f5ffb9071a4efb8ea7e9ea91a8607d9a02b5d4d89c1f94e1575242fd9aa0d79daa3eea627d033ce2507c104460ea61fe3c09c244affcf0e24f61b47b8e4e414b4180c8fd7ff737a16f4e4a4c874e1356e3a439611ad650032c4438488b947e22", 0xa0}, {&(0x7f0000005000)="e2e0", 0x2}, {&(0x7f0000001000)="e45ed58efd534c77a5bd35db17430d833223f22113f0d7c95f4081d721f4252fa5a060d4439614314a2d22cffb50647be49eb27e57b4f7f718e60771efc2139cb08361ab77ef16045abac1f24c893c05121a2af8a2d9342952eed67e52ad338a73154eb16e68260bf4bcf228bfc07f5bce7302efbb1755b312a42d5a844b8bdb2525570a1cd5f7b0043e19099e2b7512222e27a69eeccea7066faf00b55149f509abb23721708190d5aa0401b17b5e01eb9a", 0xb2}, {&(0x7f0000007000-0x18)="8dd15cbacd652226951f90b721c1bbef9b6e18ad9839f433", 0x18}, {&(0x7f0000005000-0xea)="3a5b89697874ff90d8f02f60f501ba2bd9aed292a41cd65354efbcd6a309135cf42a37929853512d49bf6586d4eb5578cca9fced212815d42760caf1f5e75ebaffd9eac96ebd59c23eb9905a01ac048e42960c5a10f5e4c9c03298bf520f816a96a5df4ff3d76e4be30845d59037f0d5e0a9b4b73698fddb5651557e3a7838c6d0456211f6c8a635fd919a5f87e8d455443dc55ca9926b9994aa91c7f62968664994269603afd18cca335b79882ff3dbcd464aec58177000fdf52f80dc05f470a0aa70cb1f578a8bfb7ef268f4ffd5983274e1767dac1789841f63065e624b7c6857c616265f246be90b", 0xea}, {&(0x7f0000007000-0xb7)="73e289b6b7058375ccb2ce2a7a833f23ab529641118061199ac4f3c29e9c755bc9a61497399917e8312e9d332e54dab02a93b5ece0a0aa7e3d3e80643620a31611c903d3b22c35a87f8cbd0026ac8900b7b60b7af15e0a665037a52adc57e69bc3c11e99c55ea0a924f3351ea942f8450f0b938c51479753170a7e200e6665650fcf07fa2644da9a8f1c50d16a0f5985850299b79a1650e6bfa20439dd0f06361a1dbc08cf2ca4be780a15cd837a09e8451b06259d2a6a", 0xb7}, {&(0x7f0000006000)="6757fdacfc5dc670c3257fcddc2fae40183bad4b8fc53e63d35f885fc31191e0043eb16c5fb6afca85e14ad715378404831ef87772679d", 0x37}, {&(0x7f0000000000)="6936b8aad61cad14b9e58f62bad31888e42b6967d950a0f30ecfc9969b5be56008c1578df44fd28e5bf9a2", 0x2b}], 0x8}, 0x4c0a}], 0x7, 0x4000) [ 53.713049] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/02/10 05:26:28 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000009000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x14, 0x9, 0x3, 0x0, [{[]}, {[]}, {[]}, {[]}]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000002d000-0x2c)={0x0, 0x2, 0x1fd, 0x1b, 0x1, 0xffffffffffffffff}, 0x2c) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000002b000)={r0, &(0x7f0000002000-0xee)="9212eadffe4e8bed1b2cdf5c273ad86a30e0cd42a93b2095137227bc63e702f30998bd80231c905c58fb976ba4ecedc63467b3de09b3518209e7c2971400563799ed604162ca21837ba796c7501121d5a50ab8a93953a429cddccef918605ccba9cf470c62bb64126e7cd9492349a15c4c5b0f2031036bc46a2c5e0fadf596a27a9f7b097d43001b2b0e2be5f2a8482dabe54359e1ffff30ac46ba78aa57932de52f3b8b7ad385cb21a2adf49fc9fc00080715c7e812cbea0428cebb8bacb35a5c7f0bc798b10b7945b30a17ea692b83472143619fa2195f049fbe7f518c8a6a459f1915a625b012fe47d46db94d", &(0x7f000002c000)="602ad748237fab68e0178db8a827788226e8618f65b158f22801bab6324146a0a55535f28460770cb097cc34586cf0b2db0b8deac32bf052acf6bafae8ed062148e50800a001058cc6eb05b6ada4a3390434a8fd667a3bc3596c084566310639070140", 0x1}, 0x20) 2018/02/10 05:26:28 executing program 5: mmap(&(0x7f0000000000/0x101000)=nil, 0x101000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xff79, &(0x7f000001e000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "fd4c4b3ec94b1565fb0b9928981775e80d72b57e66e836c7d19805301a6901cbb6f4de95d1ec97a4554c1051cae417fa6b8ebb20aeb31601b962fe31ddfe2945"}}}}, 0x0) socket$inet(0x2, 0xa, 0xe3) 2018/02/10 05:26:28 executing program 2: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f15000-0x8)={0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000d52000-0x18)=@get={0x1, &(0x7f00009ec000)=""/254, 0x4}) r1 = socket(0x1000000010, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10}, 0xc, &(0x7f0000f88000)={&(0x7f0000f8d000-0x98)=@ipv6_newroute={0x30, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) 2018/02/10 05:26:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000767000), 0x4) pipe(&(0x7f0000878000)={0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000b3f000-0x4), &(0x7f0000de5000)=0x4) 2018/02/10 05:26:28 executing program 1: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000016000)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000001f000)=0x10) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000030000)={@common='ip6gretap0\x00', &(0x7f0000030000)=@ethtool_gstrings={0x1b, 0x5, 0xc1, "6a3073ad8da1296d672bdbf19e646f84d4dc7874ed26e4f1b188e7f637ac0f6451c90c806b183be26f8ea128b7d8a0a7e93ceebff8a6c8932511b870dacac88ce0e466a498c62265f5ff280e8afc3c17da437ae49c4e14bff482efd60a0e9953b4e288d42f1ee0f959b3d0b035adece44b88e8a79113f4e03f93f2df8b76965db8bfed54717d3058e436a484034eb474f97e81cbdcc9e84beb04e0336cde95a805e57d81949a8896ee11de598d80b9563719aab9997ada6a005c4e5cadd1f476ed"}}) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000031000-0xc)={0x0, 0x6, 0x10}, 0xc) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000032000-0x10)={0x0, 0x2, 0x1, 0x9}, &(0x7f000001f000-0x4)=0x10) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000031000)={r3, 0x7, 0xfffffffffffffffd, 0x12bf, 0x7, 0x200}, 0x14) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000032000)={0xb, 0x3f, 0xa997, 0x0, 0x8, r2, 0x8}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000031000-0x18)={r2, &(0x7f000000c000)="686b992918fdfce71e30693476a42b", &(0x7f0000031000-0xe1)=""/225}, 0x18) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x270, 0x270, 0x270, 0xffffffff, 0x5, &(0x7f00000b1000), {[{{@ipv6={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="04e590c9c7483d09447b0379ba99c17c", @common='bridge0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], [], @generic="86d9fb7c66b3af78b943fab674223c37", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000)=0x9, 0x4) 2018/02/10 05:26:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x400000000fc) connect(r0, &(0x7f00007c3000-0x10)=@llc={0x1a, 0x2, 0x1, 0x200000000000, 0x0, 0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x100000000000012}}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fe5000-0x8)={0x0}) r2 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b06000-0xe8)={{{@in=@multicast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000fbb000)=0xe8) r4 = getgid() getpeername(r0, &(0x7f0000328000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000547000-0x4)=0x14) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dc8000)={r2, r3, r4}, 0xc) 2018/02/10 05:26:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000a4a000+0xeaa), &(0x7f000005f000)=0x4) 2018/02/10 05:26:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b77000)={0x6, 0x4, 0x7fff, 0x7fffffff}, 0x2c) socketpair(0x10, 0x2, 0x5, &(0x7f0000753000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000038c000-0x98)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x7f, 0x5}, &(0x7f000078a000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000089a000-0x8)={r2}, &(0x7f0000311000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000017f000)={0xffffffffffffff9c}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00003aa000)={r0, &(0x7f0000e72000)="a9005773f560d53470754af520b09b00b581d008baeed43fbca2600c7331f0e814cc48de5151b797", &(0x7f00009db000)=""/4096}, 0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a1f000-0x8)={0x0}, &(0x7f0000e87000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000a2f000-0x8)={r4, 0x100000000}, &(0x7f0000b7d000-0x4)=0x8) 2018/02/10 05:26:28 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005e4000)={0x1c, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x8, 0x200000000000001, [@generic='\f']}]}, 0x1c}, 0x1}, 0x0) 2018/02/10 05:26:28 executing program 2: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000fef000)={0xa, 0x1, 0x2, @ipv4={[], [0xff, 0xff], @empty}, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f00007f1000)={0x0, 0x0, &(0x7f0000fed000)={&(0x7f0000fef000-0x1e0)={0x2, 0x5, 0x0, 0x0, 0x31, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0xd, 0x9, 0x2f0, 0x0, "9cd7fbc43b746e0f69606bad148052655b0beb1786e56d4f408cf90703837e3757d23c2e83e64ed85f444a8aa05d5dc0fe22733202ed8c0f9620d2714b316f241c691e8ab255f65b3bd4f1487d9d6b433b78b9e9477cc4f2c55647cd526e"}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@rand_addr=0x8000, 0x1f, 0x14, 0x14}, @sadb_x_sec_ctx={0x2, 0x18, 0x7f, 0x1000, 0x2, '\\w'}, @sadb_x_sec_ctx={0x15, 0x18, 0x8, 0x8796, 0xa0, "6cfe21b0024be5e5a5ba1bb239206a2223f57f8557dbcd2866245017fbe890c49f4606c86279ba88e3eb05574574877e2102c9f414499a0fd8a564bb7b602bfdf0abb8e3ec87a1937cf668fa0a48151f2d581cda76b90afece21c6e1906b9be8c394687182bacd2b42afe0de52eafdeeed02a2117125ecbb8898f987c4503fd06f6a4ece4961ab75c596dd09626de24086d31c3137a4118e62e7b16f15c1db9b"}, @sadb_x_nat_t_port={0x1, 0x15, 0x1}]}, 0x188}, 0x1}, 0x0) 2018/02/10 05:26:28 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f00001fd000)=""/198, &(0x7f000021e000-0x4)=0xc6) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000), 0x33a) 2018/02/10 05:26:28 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f16000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) 2018/02/10 05:26:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b75000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000aeb000)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000046b000)={r1, 0x2}) r2 = accept4$llc(0xffffffffffffffff, &(0x7f0000c9b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00001d6000)=0x10, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000983000-0xe8)={{{@in=@rand_addr, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000119000)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000459000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r3}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00006ab000)=0x6, 0x4) sendto(r2, &(0x7f0000e9b000-0x7)="3d19e452de7186", 0x7, 0x80, &(0x7f0000fb4000)=@generic={0xd, "d19b1217ded960f1e0cc9b5beb336f752d92ba2e6a435065a2cdf38e9c747d736c228b897b4d1fe2745f724d3a49d359e2665c8bf9f83592768d5e931ef81b37f50b435ddc68e486ac1916fdec4e8b85383708c95ded73c785d0160dec134010ec27a2079c7bb1bf24b8c0d5067f28348e33880b48bd8cb8a88afbde4f13"}, 0x80) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00002ea000-0x38)={&(0x7f000096a000-0xc)={0x10}, 0xc, &(0x7f00002f8000-0x10)={&(0x7f00005e7000-0xa8)=@setneightbl={0x24, 0x43, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NDTA_NAME={0x10, 0x1, 'selfppp0\x00'}]}, 0x24}, 0x1}, 0x0) 2018/02/10 05:26:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000d03000-0x8)={0x0, 0x0}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000311000-0x28)={@generic}) r1 = socket$netlink(0x10, 0x3, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$nl_route(r1, &(0x7f0000824000-0x38)={&(0x7f0000e5c000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000095b000)=@ipv6_newroute={0x2c, 0x18, 0x2fd, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x39d, 0x0, []}}]}, 0x2c}, 0x1}, 0x0) 2018/02/10 05:26:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x20, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x80}, 0x1}, 0x0) r1 = socket(0xa, 0x80000, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000d89000), 0x8) pipe(&(0x7f0000a16000-0x8)={0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000058000-0xc)={&(0x7f000064f000-0x8)='./file0\x00', r2}, 0xc) 2018/02/10 05:26:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000583000)=0xfffffffffffffbdb, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) socket$l2tp(0x18, 0x1, 0x1) accept4$inet(r0, &(0x7f0000ad7000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000887000)=0x10, 0x80800) 2018/02/10 05:26:28 executing program 1: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000da000-0x1b1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000ef000), 0x2) [ 53.912696] x_tables: ip6_tables: REJECT target: only valid in filter table, not [ 53.951913] netlink: 'syz-executor5': attribute type 21 has an invalid length. 2018/02/10 05:26:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000001000-0x1c)=@req3={0x9, 0x3, 0x100000001, 0x80000001, 0x440, 0xea, 0x9}, 0x1c) r2 = socket(0xa, 0x805, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r2, 0x10c, 0x1, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x4) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000000)={0x20, 0x40, 0x401, 0x4a}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000), &(0x7f0000002000)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="17a63bb7539ba5b841778c84e185db7c", r1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000003000)={0x0, 0x80}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000003000)={r3, @in6={{0xa, 0x3, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x20000000000000}}}, 0x8c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000003000-0x6)={r3, 0x32b5}, 0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000003000)={r3, 0x7fffffff, 0x2, [0x14, 0x7ff]}, &(0x7f0000004000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={r3, 0x4}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={r3, 0x2}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000004000)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000005000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000006000-0x8)={0x0}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000001000)={r5, 0x1}) setsockopt(r2, 0x0, 0x1, &(0x7f0000004000)="dae701d637d4d1301f50dc39e7096798478a6403a3d74bbea82ab786a22d7075f25be6835d26e5190c00dfdd9491a744f87db987354af5619245d999ab62d7f651d2f5ab64a4348c90c0915e76b3e4cfa9330a5f281ba78b8304dd254dc7", 0x5e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000)) 2018/02/10 05:26:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0xfffffffffffffd81) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000e83000-0x28)={@syzn}) accept4$unix(r0, &(0x7f0000d7d000-0x6e)=@file={0x0, ""/108}, &(0x7f0000b34000-0x4)=0x6e, 0x80800) 2018/02/10 05:26:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x1080000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c50000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000322000-0xc)={r2, 0x80000, r0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000195000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000065b000)={0x0, 0x0}) r5 = accept4$inet6(r4, &(0x7f0000fd6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00001a0000)=0x80000005f, 0x4) r7 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f000063a000-0x4)={r5}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f00007a8000-0x8)={r6, 0xe452}, &(0x7f0000a52000-0x4)=0xffffffffffffff94) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r9, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000ab8000)=r6, 0x3) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000c2000)={0xffffffffffffff9c, 0x50, &(0x7f0000c79000+0xe8)={0x0, 0x0}}, 0x10) r11 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=r10, 0x4) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f00005c1000)=r11, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty, 0x2}}}, 0x88) r12 = socket(0x3, 0xffffffffffffffff, 0x80000001) bind$alg(r12, &(0x7f0000f81000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x1e7) gettid() socket$inet6(0xa, 0x2, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) r13 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r13, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000a60000)) setsockopt$inet6_int(r13, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r13, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r13, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) [ 53.959531] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/10 05:26:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = accept4(r0, &(0x7f0000123000-0x10)=@ethernet={0x0, @link_local}, &(0x7f00005f4000-0x4)=0x10, 0x80800) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000d57000)=@req3={0x400, 0xcb63, 0x4, 0x400, 0x400, 0x0, 0x8}, 0x1c) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000533000-0xc)={0x0, 0x7, 0x20}, &(0x7f0000f30000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000ee8000)={r4, 0x9}, &(0x7f0000600000-0x4)=0x6) bind$alg(r0, &(0x7f0000005000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x28c) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000bf4000)={0x0, 0x0, &(0x7f0000cbd000-0x10)=[{&(0x7f0000747000-0x1000)="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", 0x110}], 0x1}, 0x0) recvmsg(r5, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/160, 0xa0}, {&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x3, &(0x7f0000590000)}, 0x0) 2018/02/10 05:26:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xd4ac) accept(r0, &(0x7f0000a5f000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000671000-0x4)=0x3a) getsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000d4e000), &(0x7f00000e1000)=0x4) sendto$inet6(r0, &(0x7f00007c5000-0x5aa)="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", 0x598, 0x80048000, &(0x7f0000e3f000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) sendto$inet6(r0, &(0x7f00009de000-0xa)="359f1e0e258a7bb1b9", 0x9, 0xc800, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000362000)={@empty, @multicast1, 0x0}, &(0x7f00002ac000)=0xc) sendmsg$netrom(r1, &(0x7f0000cec000-0x38)={&(0x7f0000c1e000-0x48)=@full={{0x3, {"be3fc26d9ff76b"}, 0x8}, [{"9666fdeef170d3"}, {"eb6d9d78f4ff8d"}, {"c5c7d0b1cb8cd8"}, {"b2c0bbd52a4443"}, {"4ef2eeba6a15b9"}, {"5bce62860933e1"}, {"40d463b49892a7"}, {"43e31d91c2bca3"}]}, 0x48, &(0x7f00001f3000)=[{&(0x7f0000f27000)="468446a7803b2733490aa2707440f1f4d5b2322ee22d05bad44f5f71951b3f9ede67b6ea728cfe284ea8298a72d2361ff8f6b7dc50894a213040f760d6782bf97043ce6e776ab7a594af68eea8ec245f930e39ad42e5403fa787", 0x5a}], 0x1, &(0x7f0000ec0000)=[{0xb0, 0x101, 0xfffffffffffffffe, "505b243c423f010fd39907e28632dd69d52d88ce525819988a178a99336c78fd7e6d6db9f57378613ad1d669e32436608d66185ffed537c3675e95fb22b82bce97c6d73125555cd6e7ac3701da16902cc8f56a82872395a547cd6854b56698a178d03f71b617e194b6d32f540114ac025155f97d1422b77642bbf6301e91ff46977b4813a6cb072e42213a09686d5deb1098b3ef37aef071a6fcf07ed657"}], 0xb0, 0x4000}, 0x1) sendmmsg(r3, &(0x7f0000b58000)=[{{&(0x7f0000bea000)=@can={0x1d}, 0x10, &(0x7f0000c1f000-0x30)=[{&(0x7f0000215000)="ee888212999d152adfaf916dac3cfb2b65bb0eb55b77aeb053ea03aff32c7e4ae32b76c16fbddb365d61babcfe28e3830cb9d91ee9ce62a1165eb0847eff73b973903b3964ef8a5b405a22ab4dce80618696a0b272d9be56cfb821655acf8d", 0x5f}, {&(0x7f0000527000-0x23)="e905a8f7ef0dfeb5f9c178fb92877c5a5361dda223ed9bdfc9fc659b0e839a6445d7fc", 0x23}, {&(0x7f00001ab000-0x40)="bb12cf7d99884f21b7fd38591cf3347ee04e21ed6cf79cb0945d22239e432aac06fe2154d2e685b9d5700239bbaa045fff5d27e1d8f2283f8d3e7be530b2d7af", 0x40}], 0x3, &(0x7f0000cc0000-0x460)=[{0xa8, 0x109, 0x4, "41f4510e86a55f0a45d8c1916a8ef7cb576c5ef609e3265dd31074463105f9fab0f930d884558f933f76b54c58fe7d4f4fc452dde0fb241f5dc0503f54ed105edffe4eb597b4fef194717cc56c96a5f7c1cf238b1bb54221dddd9ce2ef473385f381f9ca12be8095cff98bb53e534fd22b08ac7bd742574045b3e721d49b77aaecf968d7d16acf76321f416b878a0f849eb911"}, {0xc8, 0x114, 0x5, "5a8d71e1e93a74a1b9e670175065d3db1f70849709e6de685cf0e7eae5ff79fea21bb8fd6dcdf5ad8b64f6ff482cb5fb1704132c8ac39a7f6b03ec77bbadb6cdc4df72771ed33f533eaf48e964738d816d432494876e3e0a873d62763e4d8e48d3d1cfaf74e19edd08630c10751e3d6b9437e514bf0ae9bc900ec9f5b08da529e61ff48f6ccf3c9d67c0fb08f18ae4a49b331aa6fc024f2a559978470a8231ac7d77907d96e6409bf187c72c4da0e28b48bc5a6d49f0"}, {0x58, 0xa9, 0x9, "43ee84ee7d2141eaa8d8880a4b1c1f07373871e0a2c10bf4de22a8582d971f1dd4b33d5aad1b4518ed6d36f0d620935dcfc7dd66faafc44f801b236035cf359705d5f2b0"}, {0x50, 0x113, 0x80000000, "107d9ac3585d6f1c87877500e951db922af828441f4357e74b284508abc7cc237d3f930e7f67874abac6b769920fcaa442f6c538e6848513fadc84b962"}, {0xa8, 0x0, 0x2, "b51c516cd7ff53577ed2de321821d284e284a2de564ce7cf03e5a14c49fd30bf94069b662c6853bb4ce358d381b7a69a50ee30ec93f3b85230e54048625355f673d8c334c49c8e44a4f85afb7eee2a8eb793155e77bc5ae1c2011eda559bbd7d52a426febc82323e59cd4f9c629bfe1ca705d8a8c725cdd7fb3b0e46f04c742b251105ac997f914e250131e96a117a46618472"}, {0x50, 0x1ff, 0x7, "0dcbf7401674816d2da7dbb4b046784d72b094ddfb3bcc3dfd96c2d4a09636da1a6e84750212be12c304ff948d6b1cf0b1578000b627a52a655600d5c0"}, {0x58, 0x116, 0x80, "ce6938fce551d257c0ece6f9d41a9ad929e0afd71203dece8b6042fc6fbc3d001fc440733ce7792534a2d1abdb73c8036ae819f6892f75c96e88decf4a8aeabbe30f1a3f"}, {0x20, 0x1ff, 0x100000000, "e3961c36119d3d66eb994ac17c32a2"}, {0xd8, 0x112, 0x5, "27a8511efc87c88de169bdf9b2cb1a0a53ab05042db392b192bbf378c6e05fb49b1df9eec6753fe10fa64b578f2b70fa88366d4eb4f7efcb7b162deadbeb2019f7377d232c813fa72decba3ccfdfd9cc7ce450b9f767ad19bae942497c8309695a6bdacb5f31dcdb779871b65514db3dd6eb024a3f7fbac1eb14e4168b3f0f6224baa0940a49f683a4a6c09f82493e9909841720d4fc5867c0031c1ad8e4f3e51867fbc086502a213464e7c134d2ee7a2122b52e6c1f6fccdaf52a58aafb6f756381"}], 0x460, 0x40000}, 0xdf}], 0x1, 0x800) bind$can_raw(r1, &(0x7f0000deb000-0x10)={0x1d, r4}, 0x10) sendto$inet6(r0, &(0x7f0000f2d000-0xa6)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r0, &(0x7f0000e70000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000c86000-0x4)=0x1c) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000423000)={{0x2, 0x1, @broadcast=0xffffffff}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x4, {0x2, 0x1, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000111000)=@req) 2018/02/10 05:26:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00009ac000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x6}, 0x25) sendto$inet6(r0, &(0x7f000077a000), 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000c4d000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000092b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000530000-0x14)={0x0, 0x3, 0x0, 0x2, 0x5, 0x3}, &(0x7f00000e8000-0x4)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00006fd000)={r2, 0x7}, &(0x7f0000163000)=0x6) 2018/02/10 05:26:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000ee4000-0x24)="2400000026007f000000001400007700fbffffff010000000000e400ffffffff0100ff26", 0x24) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00006a5000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000bd3000)={0x3, &(0x7f0000c21000)=[{}, {}, {}]}) [ 54.000642] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 54.008187] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/10 05:26:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000007000)=@file={0x40000000000001, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000894000-0x8)) connect$unix(r0, &(0x7f00004be000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r1, &(0x7f0000014000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x3) getpeername(r0, &(0x7f0000d87000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f00003d9000-0x4)=0x26) sendmsg$key(r2, &(0x7f000083c000)={0x0, 0x0, &(0x7f000058b000-0x10)={&(0x7f00006e3000-0x50)={0x2, 0x10, 0x1, 0x3, 0xa, 0x0, 0x3, 0x1, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x2, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}}]}, 0x50}, 0x1}, 0x80) 2018/02/10 05:26:28 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x111f}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000000d000-0x1e)="16baa76b4999bf730130aea7e2f6c564fa72b65ba745e508c5f158bdbfa7", 0x1e, 0x24000000, &(0x7f000000c000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000b000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003000)) 2018/02/10 05:26:28 executing program 2: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000fcd000-0x10), &(0x7f0000047000)=0x10, 0x0) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00005df000-0xc)={@loopback, @multicast1, @multicast2}, &(0x7f000062d000)=0xc) 2018/02/10 05:26:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000e41000), &(0x7f0000987000-0x4)=0x60, 0x80800) accept(r0, &(0x7f0000525000)=@l2, &(0x7f0000d11000)=0xe) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000b0c000-0x10)={&(0x7f000097b000)='./file0\x00', 0x0, 0x13}, 0xee865ac911e421a2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007c4000)={r1, &(0x7f0000918000-0x52)="7e7d9e2030397a919bffe62e16c333982cd3ea888f47feacc36ee0eeea8b46f08194e238ecb9526550c07144d1dfce84559e02f40a6a9e2b2906d322599d6e29ac04c69831e28d7ea3b0854448a76862b62c", &(0x7f000090d000-0x7e)=""/126}, 0x18) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000b41000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x306, @empty}, 0x2, {0x2, 0x0, @loopback=0x7f000001}, @common='lo\x00'}) 2018/02/10 05:26:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000010a000)="200000002e001d063200000800207700fbffffff010000000000000000000000", 0x20) connect(r0, &(0x7f0000f0a000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(gcm(camellia))\x00'}, 0x58) 2018/02/10 05:26:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair(0x1, 0x800, 0x0, &(0x7f00006f3000)={0x0}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000082e000-0x4)=0x1ff, &(0x7f0000a81000-0x4)=0x4) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x80}, 0x1}, 0x0) 2018/02/10 05:26:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x2, 0xf53a, @empty, 0x72}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000250000-0xe8)={{{@in6=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00004b0000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00008c2000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0x38b, r2}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000854000)={0x9, 0xfffffffffffffe01, 0x8, 0x4, 0x0, 0x2}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d28000-0xa)={0x3, [0x8, 0x8, 0x2]}, &(0x7f0000687000)=0xa) r3 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r3, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) shutdown(r3, 0x0) sendto$inet6(r3, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r1, &(0x7f00003f7000)={0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfe6}, 0x1c) sendmmsg(r3, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) sendmmsg(r3, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f00002b9000-0x10)=[{&(0x7f00004ab000-0x1)='c', 0x1}], 0xfffffffffffffed, &(0x7f0000b37000)=[{0x0, 0x113, 0x2, "0cc3e9931595b5e13aa0f34e42a02519b3a05a8391f680b7940b174708c5de330e7b125b1a58c7c1f99a0300ac4268aceb45089706d36ac8aa62b9462da588298abd74839d56b371f324fe105a253e2b2ea76e13e27e073a639a3ad47d96111149ce1b306e11b7a4408c176c33d18f621d"}, {0x0, 0x119, 0x6, "a19adf20d105126b724b130b0c60f5e64bdb8cfc53ae243a2176039282c0aa0c200d05092f91ed2c93bf1f2ceeea790f26b61e50030eae5855a5d05ddf4fb019db3739995b874fc84d900e42d4970ab14910b9a544485ef6250ebdb8ff858505fa9e6775f5d9fcff17fd4547b07bfc010d9f34d82e62b1e115b856fc98a1b132149540c4c2bc9c5501bbf8929b2b19ca990ab038ad3f9b15224fd2a0b81cc695590093722cb7b7"}, {0x0, 0x10a, 0x2, "d1bdada2c201f28e5c817385748bc9c3f3600c3de22cf2d91090243dc1b532906f05936b68cd8d4b4b13fb35f7c7f718d45e345706cd04f38e42f374550d5a5eee34305cb28fd4dac5199e58b5a6d8d6d32779c5aafb808c967b999a2b9aefc77a758f2cd2f611cb7f8d3dcae5016bfc7f72fb6d063c012f2a70615bea89faca722dc7667a78887b798d67743cda8a9ed383cf632629415bba1c864c6298b9a4bf09d7b5e288eab7bed25c47baf6ebe63c34d3c88e3f4f968f44d6cc2c4c2aeb9e74c595c7b3fd8a6091b94f8950b5170cde"}, {0xfffffd2e, 0x0, 0x6, "ba39d72b11d9afb06a8bc8f23fc07473213f431e01fdec41033f64d2637dbd37cb6adf36b8a9e639a62f2802c999bc0b4d2828304767c98402e3f59d415e17b0485f662a843b82f27c4444da5811ec0d142fab81fccb35b9cadc759176de61a9b1163167eb6717ff5970b96d5f761f38742bea1872a5f6f90e8fc00ae636e0716519af40dcd7806ae271964188249c4e0462d5fca90da71b18555db4854f1ce4f13cd9256a0dd997399934e470420cee69954e24359fefc3d977c347a3ace89f1e187c66a10a06555fc644805300190957e00b3f5b3e9f"}], 0xffffffffffffffea}}], 0x1, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) accept4(r3, &(0x7f00002a1000-0x10)=@nfc, &(0x7f000030b000-0x4)=0x10, 0x800) close(r3) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000042000-0x4)=0x100000001, 0x4) 2018/02/10 05:26:28 executing program 4: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc7}]}, &(0x7f0000de4000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000081f000)=[@in6={0xa, 0x0, 0x2, @empty, 0x1ff}, @in={0x2, 0x0, @rand_addr=0x3ff000000}, @in={0x2, 0x0, @empty}, @in={0x2, 0x2, @rand_addr=0x9}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xb3}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0x85d, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, @in6={0xa, 0x2, 0xfffffffffffff126, @mcast1={0xff, 0x1, [], 0x1}, 0x6}], 0xe8) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000b9a000)=[{&(0x7f0000241000-0x92)=""/146, 0x92}, {&(0x7f0000b58000)=""/166, 0xa6}, {&(0x7f0000ebd000)=""/246, 0xf6}, {&(0x7f0000001000-0x8c)=""/140, 0x8c}, {&(0x7f0000000000)=""/16, 0x10}], 0x5) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/10 05:26:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00006d1000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000001000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x9, &(0x7f0000e61000-0x4)=0x4) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000003000)={&(0x7f0000003000)={0x10}, 0xc, &(0x7f000000e000-0x10)={&(0x7f0000018000)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@generic="50e8c62a317a"]}, 0x1c}, 0x1}, 0x0) 2018/02/10 05:26:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000233000-0x58)={0x26, 'hash\x00', 0xffffffffffffffff, 0x2f, 'michael_mic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000042a000-0x8)="1e65a1ab415b7ac7", 0xfffffffffffffc6c) socket$alg(0x26, 0x5, 0x0) read(r1, &(0x7f0000b79000-0xbc)=""/188, 0xbc) 2018/02/10 05:26:28 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) accept4(r0, 0x0, &(0x7f0000007000-0x4), 0x800) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270c41000000000014007352", 0x23}], 0x1}, 0x0) 2018/02/10 05:26:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000017d000-0x4)={r0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000098c000-0x4)=0x6, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e61000-0x2c)=@ethtool_cmd={0x1c}}) 2018/02/10 05:26:28 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) r1 = socket$inet(0x2, 0x801, 0x69d4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00004f9000)={0x0, 0x35d3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0x80000001}, &(0x7f0000000000)=0x8) sendmmsg$unix(r0, &(0x7f00000a8000)=[{&(0x7f000076d000)=@file={0x0, "e91f7189591e9233614b"}, 0xc, &(0x7f0000725000-0x60)=[], 0x0, &(0x7f0000094000-0x18)=[]}], 0x1, 0x0) 2018/02/10 05:26:28 executing program 0: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000876000-0x1)=0x2, &(0x7f0000c4a000)=0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) listen(r0, 0x200) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/02/10 05:26:28 executing program 2: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) sendmsg(r0, &(0x7f0000013000-0x38)={&(0x7f000002f000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f000000d000-0x1188)=[]}, 0x48000) r1 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000003000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x130, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x1c8, 0x1c8, 0x1c8, 0xffffffff, 0x4, &(0x7f0000002000-0x40), {[{{@ip={@multicast2=0xe0000002, @rand_addr, 0x0, 0x0, @common="01727370616ef200000000000700", @common="626f6e643000000200"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='yam0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x40}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000027000)={0x7b, 0x29f, 0x9, 0x6}, 0x8) sendmsg(r0, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000016000-0x60)=[], 0x0, &(0x7f0000021000)=[]}, 0x0) 2018/02/10 05:26:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000b55000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "fd408f", 0x14, 0x6, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000c99000)=r1) 2018/02/10 05:26:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000076c000)={0x0, 0x6, 0x1, 0x6, 0x0, 0x1f}, &(0x7f0000bb1000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000edb000-0x10)={0x7ff, 0x2, 0x0, 0x3f, r1}, &(0x7f0000801000-0x4)=0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000fcd000)={0x0, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x400000000000004, 0x0, 0x0, 0x0, 0x0, &(0x7f00005b7000)=@common='bridge0\x00'}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000008b000-0x10)=@common, 0x10) 2018/02/10 05:26:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001cb000-0x72)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x10, 0x16, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/02/10 05:26:28 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000000a000-0x1d)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000013000)=0xfffffffffffffccf) socket$inet(0x2, 0x5, 0x67) ioctl(r1, 0x1, &(0x7f0000027000-0x32)) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000029000)={0x5, &(0x7f0000029000)=[{0xffffffff, 0x1, 0x5}, {0x1f, 0x7fffffff, 0x4, 0x5}, {0x101, 0x1000000000000001, 0x10001, 0xec4000000000000}, {0x0, 0x100000000, 0x7, 0x3ff}, {0x0, 0x7, 0x7, 0x3}]}, 0x10) 2018/02/10 05:26:28 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x7a)="b9a91441e1c87ace78f83b3263f30e8fa01a4afbc62e28d0774ab2cf0809ea43ded93c8a534f5ff556f6b52c0a4c4aa5cb27e3d859d684930865ba3f24be4cec58010c3caafb71f3cc169c882e8577277ecc0d0d9a5e7b6bee9ddd10271111d839d287d57490445013779af54e4a204854d936b3d9e8c7fe0ea6", 0x7a, 0x4804, &(0x7f0000000000)={0xa, 0x1, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}}, 0x1c) r1 = socket(0x1a, 0x9, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f0000002000-0xd0)=""/208, &(0x7f0000001000)=0xd0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000003000)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x4}, 0xfca7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000003000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000003000+0x500)={@local, @multicast2}, &(0x7f0000004000-0x4)=0x8) r2 = socket(0x17, 0x0, 0x200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000003000-0x53)={0x7, {{0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}}, 0x1, 0x5, [{{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100}}, {{0xa, 0x3, 0xec3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000000}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x5}}, {{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xf92}}, {{0xa, 0x2, 0x1ff, @empty}}]}, 0x310) connect$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="7d01f5ab60b7"}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000002000)={@empty, 0x4, 0x2, 0x2, 0x8, 0xaf, 0x3, 0x6}, 0x20) 2018/02/10 05:26:28 executing program 4: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$fiemap(r0, 0xc020660b, &(0x7f00009c0000)={0x9, 0x600, 0x4, 0x4, 0x4, [{0x1, 0x2, 0x7, 0x0, 0x0, 0x4}, {0x1, 0x1, 0x8, 0x0, 0x0, 0x2000}, {0xd02, 0x4, 0x9, 0x0, 0x0, 0x1800}, {0x8000, 0x20, 0xa009}]}) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0xfffffffffffffffe, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000015f000-0x4)={r0}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f000006d000), 0x2) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000ac4000)={&(0x7f00003fb000)=@nl=@unspec, 0xc, &(0x7f000046f000)=[], 0x0, &(0x7f00008c1000-0x28)=""/40, 0x28}, 0x0) 2018/02/10 05:26:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = accept4(r0, 0x0, &(0x7f0000b38000-0x4), 0x800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000e25000-0x3b)={0x0, 0x33, "f3033de2cbbc023cfbea0d3dd1dc265c7420f388a9d696749e301fe34383b6a19561729f7cf4cedeca7d625f513f6bf63cf33a"}, &(0x7f00000bc000)=0x3b) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000ce8000-0x8)={r3, 0xfffffffffffffffe}, &(0x7f0000529000)=0x8) r4 = accept(r0, &(0x7f0000809000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00005f2000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000db6000-0x8)={0x0, 0x3}, &(0x7f0000b46000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000b00000-0x8c)={r5, @in6={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5fd0}}}, 0x8c) bind$bt_sco(r4, &(0x7f0000ad9000)={0x1f, {0x8, 0x100, 0x7, 0x8, 0xfff, 0x7}}, 0x8) r6 = socket$netlink(0x10, 0x3, 0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000f95000-0xc)={0x0, 0x0}, &(0x7f0000820000-0x4)=0xc) sendmsg$nl_generic(r6, &(0x7f0000b72000-0x38)={&(0x7f00003bf000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00004a1000)={&(0x7f0000ecd000-0x20)={0x20, 0x29, 0x302, 0x2, 0x3, {0x1f}, [@typed={0xc, 0x70, @uid=r7}]}, 0x20}, 0x1, 0x0, 0x0, 0x20008001}, 0x8000) writev(r6, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/02/10 05:26:28 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000002000), &(0x7f0000001000)=0x4) r1 = socket(0x1b, 0x80801, 0xfff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000004000-0x4)=0x3, 0x4) 2018/02/10 05:26:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000090d000-0x8)=0x8) getsockopt(r0, 0x200000000114, 0x8000002713, &(0x7f0000bf9000)=""/1, &(0x7f0000810000)=0x1) 2018/02/10 05:26:28 executing program 0: r0 = socket(0x15, 0x4, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, 0x0, &(0x7f0000000000), 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000384000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a", 0x5) sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f0000b64000-0x431)="14fee441a4010d02e1b3b6d8cdeedd9b28ea9d4fd62ba54b8a54f055761ed8e0e1006c942a8c2bf1ddd9c42333408e480e2fe6858c437761bbd2cc41d593e995e84b5d9514a373ab69ee4757678bbbe216e295b833b05db328869203b3d8167cca6da38a2d4a70ad458380d02602a8a9559d1d99c3e9565a29ae140e6497d78a9b9437e4d8c8144b7f11f5ecb5a72ee7b7a024f55d96c0fc907ef8e8b44998f3ce4f37f156ae0228d3a3617feecfb397318c444bdfb2c0d43afcdd5fa42ad0a6343903f908e32f930c02105c5d0ce7bd0081a2d15c822636cf416c01000100000000008258f3656a6b735d9e13fb38bd", 0xf0}], 0x1, &(0x7f000074e000-0x30)=[]}, 0x0) socketpair(0x11, 0xa, 0x1, &(0x7f000071d000)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000408000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f000001a000-0x40)={&(0x7f0000bcd000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000881000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000ad4000-0x4)=[0x0], &(0x7f0000e6c000)=[0x0, 0x0, 0x0, 0x0], 0x3, 0x5, 0x1, 0x4}) readv(r2, &(0x7f00000da000)=[{&(0x7f0000271000-0x6c)=""/108, 0x6c}, {&(0x7f0000caa000-0x9a)=""/154, 0x9a}], 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b4e000)="0836bc35f7c6ef0e4d1936c543303f06757749af7eb5031f21c0ae0394e3cd25f5e1a4325668068d3a83070f948696ee94b23bddcbefb61b5776471e65f55ddb12d3b2045e7b7017a3bf62e8b54852b086a542a9b11a3ded054f0a0322c57ce67c4c3657484c9b0ae871fb60ccecd75257422dc9237c3b70671c1c390a4a5e4b61097f8d6d6f3f99c3cb64a972085a0871921014131aa71a8b2ca1f92ed8945fbf14ae7e030c695c7987aa45ca6692c5dc4bba84037ce024cb75ddc8bdb311185c92cb8662596e7999b5", 0xca) sendmsg$kcm(r0, &(0x7f0000c0e000)={&(0x7f00001f3000-0x10)=@nfc={0x27, 0x7, 0x1ff, 0x3}, 0x10, &(0x7f0000f5e000-0xa0)=[{&(0x7f0000a5a000)="0db8061ed34c29ea528cde08896b9260968bb9bb9e88dc9b656f5bcda27067aad0d70aabfb4f7fc56212b61332992f725b4063ad52a2a191172c31a9055c8e12ea0b83c068705cd2b57fc508f55b2a09977ad4e4e8815d9243f1b3e8bda03972dd6596e4f97c22d32d25ded2017048b8cbd9f00d077a80f882ae2ec5f77a05656304b4d9520c838a8852e397fd1fbc613475de40e2795e968d7df0acf60b31e92f72bbb6019d8e8a7174d46849de", 0xae}, {&(0x7f0000b6d000-0xde)="cda5e8f1ba1ca7d4c002a9fdb7e9ff7e73d439adbddcad83e8e4018a5cd4fe767c8318ef9855c4e4f30cf12138437ef532731a8d1a53985233d0a87b09e11c779704f9e873e629a23e77639b74dac55ef22a724f4e98820e158fe2741ba31823a44afc53fc0dac294d32366f58f8c76e4739413962e0ae16c430589c8bd0f71b9c292747b86c973c26c3a48c3187a424fe0265aabfc529111d1b1cdee7427666d490761d55597ec5585705e116977318c59b433ee405ff6a829688eae500b15b9f3d16f1de884a33ea1d5628dbe4854361da880074a599b396b382002d1a", 0xde}, {&(0x7f0000200000)="14b16939728bac1bdfe50759d90b86604f877807146e33809228965a5108e3d895aea5174918bede9f891b58dc5a9154a00dbbfece53619b6281d3d595639f5954d4da68afc729942379523e4abf0b5deea7dd4ab0e93ff513085afa36656c3a5990a2bbf3b3aab2734a8585b1ddae3135e0990e97109d72371ca00dd5bcd9536f99260684f62eba729ad7a0c26b1f26b14325669cf0cd59be14b0a8ecd56d66bbf0dfe6936c4fb128bb", 0xaa}, {&(0x7f0000ec7000)="1f86cf651e1e2e554564d62869478ddfb95bee0b349ff335cbeca048953920ba6170e137874fc3e96577a2502eb64e78dea45361cd0df2fe33bbbc0b5c56efbddc53f13e5e66834cc9831b483395037b1a17a1d642b9f24195ea399d3bb0492ad55f9476722ecdb5b6b359b9ec425b6818a3413b60c4b5a8a55ef8bf7a54ce2ab605ba8c7819ba6077aa7979295f57da89d64f3c81f54858c7ff6735ad27a2e729e1a7b77266ce848bc999589321c41da1eb6c988a40bc1a282586c410", 0xbd}, {&(0x7f0000125000-0xab)="ce640b05d1de93435f28532b99ce684eddb45a11410e545b369b13e10e6996301d1d0eeb85818b8f70105324db5ab87c752818738d12059c3c09e31c076387ba534313b63be85892453200524aff3006b071a49582c9ca1f2a341a94badc2d51ddfd21c48267516e04c3ede03673b76e1c0b84b98632425d3e109868f888dbbe536a25fe658f8a03b2d8a8867d377549eb2e65220a0f7e5027404636fbad3bdf41b3f45ed5d129d761a071", 0xab}, {&(0x7f0000763000-0xdd)="5acec934aecc4d27717e8885994d1da3abbef74c9f8ea60f535fb86bbf093e4fee779570e23c5c2fbcda03e8574e2f6f02d334784986e179af0e7a2b4cfcda4be129fd13ea6370d0f3319ea7246c296373adf9733cad51bbe11519dfac88a651e6ae23c4b07d1c5fb705adbced6e7609db82ad73dc71d62f0c31778168be6b0a86ccd61519a404e2af5a132f3849605ac0d902b383250ef63740488941bd175d0f36c661ee5ba218cae4de017c35119fbf09b432f401e7c0370ad76e0e4cc778e38117f33ddaeb46a48658ff5d25fb9383a77587dff1560ee7fd6ed65f", 0xdd}, {&(0x7f000094b000)="4d17b8456c0129bf439dbd45ae094c9378507454789188d415b50829eb7552e793a0bec920f7da928688d6616664a992b399266f9e5628cd01633ea07e71b8b0f67f5b4bb16caa4f754712fb7dae54fae2396658a56252de7f036fef06b2bcc5760d34bf7fb46057a401ac9051bd0ff6b3c99dbd29bd358d07c0c7ad64c43763a2199ba5113535e34395b14333c9ff6884", 0x91}, {&(0x7f0000d38000)="175c8746c3bdb38bd1cb063adbd80bdc34d35faa4966227cec9a5ba0e23e5d75d01e30d023b5f9e400951ddca8acd20733143c80ed8b7c681408a5f432bbcb6cf67dac6aca13c5fad04ac287503882d3191941053e6ae487ce06997ecc4bfc9ac961b3b7d99b23acf735878d7b2e60f20405d15d1a970fb1ef397aa6a9fd786d5374be74a36db652", 0x88}, {&(0x7f00003c7000-0x70)="9e89932642b14307e6260c39d44fe50fc38d0dd811063ef6f36dea1e2fc4f6f7658037be2156dc22910aa46f1e3f80830d2359f32886eb90fd29e3d15f0a608a8e99eb984e8cbae2b0a2fa1191979fe5955ff08187be243089ea208744a58017c42ea845bb2754de6a5922bb840230bf", 0x70}, {&(0x7f000029b000-0xa2)="4dd40131aa5f704ac1988ab3708b00b3d67533c086bf49148c1c558819575f205b8594474b7aff85bf11b3318f1478439cf98729a6dd74d2ca2d638de72013c1c4273f712a8cd8b823119173d019b26b1be1d4ee48a84427335d8045b34b9a81007049f0b05ee3203e83aefa57adf89afd18335bfcaeaab9ad9b7165a13b8d468e7578a645785027d649c2c75c4b55f0f485432cc006d1c35f2a30d6936b9550fe0a", 0xa2}], 0xa, 0x0, 0x0, 0x4000}, 0x40) 2018/02/10 05:26:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fd3000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00006b0000-0x64)={&(0x7f000018d000-0x18)=[0x8000, 0x80000001, 0x8, 0x9], 0x4, 0x2, 0x7, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x7fff, 0x1, 0x3, 0x7, 0xc9b, 0x7, 0x1000, 0x101, 0x8001, 0xe90c, 0x5215, "f3c8d0bd6adb744edf346e23c6659bad8a24e373a91b808c691ef8c78c5d45fa"}}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000ef0000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) r2 = accept4(r0, &(0x7f0000391000-0x10)=@can={0x0, 0x0}, &(0x7f0000bca000-0x4)=0x10, 0xfffffffffffffffd) sendto$inet(0xffffffffffffffff, &(0x7f0000bd9000-0xc), 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000687000-0x4), &(0x7f00009ad000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ff6000-0x8)={0x0, 0x3}, &(0x7f000006c000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00008b1000-0x8c)={r4, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x8}}}, &(0x7f0000c67000)=0x1ab) bind(r0, &(0x7f0000f4a000)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) write(r1, &(0x7f0000f8b000-0xf), 0xff8f) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000808000-0x14)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fcf000)={r5}, 0x8) sendto$unix(r2, &(0x7f0000716000), 0x0, 0x0, &(0x7f0000760000)=@file={0x0, './file0\x00'}, 0xa) 2018/02/10 05:26:29 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000010000)={0xffffffff, 0x7, 0x8}, 0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000010000)={r0, &(0x7f0000010000)="4bfb99c4bd6c906f3b8b5e9d1cf7cf164ea843dd5a8037f99edb86acb52eea92da23ef5cd8d7ad718ff8635f275ad5fd458b61dc9d3363a8ddceced631f0745a0c2a1d45b53578ee707580b46720d586382f90adcf1146da4fd3b7f4a550baac8a1064c43fee9690998bcdc50d4afb2789d36207fbf18cc6a6145e93037fa954e62c69c16bfb2766385be3967675", &(0x7f0000011000-0x65)=""/101}, 0x18) r1 = socket$inet6(0xa, 0x80003, 0xef) r2 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000011000)={0x7f, 0x0, 0x400, 0x1}, 0x10) read(r1, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f000000c000-0x4)=0x2, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r1, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/10 05:26:29 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00002d5000), 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000b04000)={@generic="f6066d4e536461322247bfd738764f38", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) 2018/02/10 05:26:29 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f0000008000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000008000-0x20)="6db19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) 2018/02/10 05:26:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d57000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00001f4000-0x8)={0x0, 0x6}, &(0x7f0000e53000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000892000-0xc)=@sack_info={r2, 0x1, 0x4}, &(0x7f0000a10000)=0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000164000-0x28)={@common="6c6f000000001000", &(0x7f0000ffe000-0xc)=@ethtool_gstrings={0x1b, 0x4, 0x1f2}}) 2018/02/10 05:26:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000438000-0x8)={0x0, 0x0}) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f00002c9000), &(0x7f0000d45000)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000327000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4(r2, 0x0, &(0x7f00000b2000-0x4), 0x80800) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000ea8000-0x4), &(0x7f0000cf6000)=0x4) r4 = epoll_create(0x8931) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000719000)={0x0, 0x6, 0x7f0, 0xffffffffffffff01, 0xfc0, 0x8001, 0x3, 0x56, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x7, 0x1, 0x2, 0x40, 0x3}}, &(0x7f00009b9000)=0xb8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000b4f000)={r5, 0x3ff}, 0x8) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000dc8000)=0x100000001, &(0x7f00000d4000)=0x1) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000985000-0xc)) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000e23000)={@generic="ad9a8f68ee0799aebdabde75ccf03175", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) epoll_ctl$EPOLL_CTL_ADD(r4, 0xa000, r2, &(0x7f00002c1000)={0x1000000d}) 2018/02/10 05:26:29 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x8}, []}, 0x14}, 0x1}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f0000912000-0x43)=""/67, 0x43, 0x40000001, 0x0, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000c30000-0x470)=@security={'security\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x208, 0x0, 0x118, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000004000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='dummy0\x00'}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x427, 'syz0\x00', 0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000757000)=@assoc_value={0x0, 0x687}, &(0x7f000081f000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b55000)={r2, 0x80, 0x1, 0x8}, 0x10) 2018/02/10 05:26:29 executing program 1: r0 = socket(0x1, 0x80001, 0xff) 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$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000c38000)={0x0, @in6={{0xa, 0x3, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xa}}}, [0x7, 0x9, 0xe40, 0x800000000000, 0x5, 0x4, 0xd87, 0x94, 0x400, 0xff, 0x8, 0x8f24, 0x80, 0x8ee, 0xca2]}, &(0x7f0000988000-0x4)=0xfffffffffffffedc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000056f000-0x4a)={0x0, 0x42, "6c5269a0d53beeaa10a911dc1b294fa8d1555366118d43289ff6c965a9276d7c3f1ae53e68a24e5fb2ee0648f80ab64f2861c66b8c0c798e938907308d8493a43e5c"}, &(0x7f00003ef000)=0x4a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000384000)={0x0, 0x3, 0x6, 0x9ba, 0x8, 0x3, 0xeee8, 0x8, {0x0, @in={{0x2, 0x1, @empty}}, 0x5afc, 0x5fb, 0x3, 0x7, 0xffffffffffffffff}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x6}, &(0x7f00005bd000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000e42000)={0x0, 0x2, 0x100, 0x3, 0x4, 0xfffffffffffffffd}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x80000000, 0xffffffffffffff84}, &(0x7f0000002000-0x4)=0x219) 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$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x2}}, 0xabb5, 0x180000, 0x0, 0x1, 0x22}, &(0x7f0000582000)=0xa0) sendmmsg$inet_sctp(r0, &(0x7f0000e96000-0xa8)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x80000001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, 0x1c, &(0x7f0000001000-0x57)=[{&(0x7f000040f000-0x1000)="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0x1000}, 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", 0x1000}, {&(0x7f00000a5000)="a839f40f2bae9d181833e13a408af8ad6749c2a61954667ff0cf0366ca948e7f1dfa0a80e877e2be0e6e064571cbb39fc5263f0bc2dffb6f0583a08a00341443ea1117635c30eb34fdb3705a14d58e8df4db7a5b89fa734b589f4c81e4fb9c9633a153555de98e5e28c3b650a1f167d654ddbb31bdde38e1e5f18ce0972e45b5dd5ab54c20292c34821aef622ed9fb8321e60188f1491c48ce747670269b5583dd0c80a51645521620a6c83536ed3c94fd7aa65b2b6881319003ab45f27c3cfd7ea859b92b", 0xc5}, {&(0x7f0000001000-0xe0)="1c1ef4123f33aad9a67a6e43dfafd1dbc53091f14b94171d030c75b4495eb03a6f245135673b0073b31ee5bfeec735bdf56d2acfb4575bcefb77af1993d362db67463b472e0cb845393c929dfd57c825088d7367e7892eafd4e80f018d87a0da73a72f59dc2cbfebe80f71531939547352be23eb3fc9d72d0b5c9b8d257f61ba185d88a824d350e4b2b3d15bf71d1b66bf32f55484f37fc5391539554a1fa7a9df7c4d9c0c559e506ddc83537fd5215984feb10a62473d34570542f99dcbbe28eed233b520a537c4059680570fc51d387531a2ff8fb82ae2d356fe80d6f58cef", 0xe0}], 0x7, &(0x7f0000794000-0x1b0)=[@sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x7, 0x4, 0x80, 0x7, 0x9, 0x0, 0x4, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8008, 0xffffffffffff5f71, 0x3, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x8000, 0x4, 0x0, 0x3c, 0x7fff, 0x81, 0x0, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8004, 0x2, 0xd77c, r4}}, @init={0x18, 0x84, 0x0, {0x9, 0x3, 0x25, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x4, 0x20d, 0x6, 0x10001, 0x56, 0x101, 0x81, r5}}, @init={0x18, 0x84, 0x0, {0x6, 0x1, 0xfffffffffffffff7, 0x200}}, @init={0x18, 0x84, 0x0, {0x1, 0x3, 0x7, 0x6c88}}, @sndinfo={0x20, 0x84, 0x2, {0x35c4, 0x8002, 0x1, 0x5, r6}}], 0x1b0, 0x240000c1}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000e24000-0x73)="8b151b32bb3691376a939dd9631e38b188fdc508f061af70b96e770825e1d8ad410c47f347c70c81fd9a0cc3e10898feaa46e03cad40755b33871ab6b506596a00f052b9fc4f82b889719384446af43683c4510e13e3688141ae0fb4f8489b1c36450d1c41432a67c84a95e677efabbc3cf880", 0x73}, {&(0x7f0000c71000-0x8d)="e446656730cfdba513387d76df79604fb61f231888d7811de81d6699ae0142c9a8624587fb70cab0f5f891a213057f39bcf29fca39e88e621a455cbdde411cf9f1b3ada00915b96c681e07a50503f47c9efd1fdd1c43cdab822fa73cd62531c80ff41ae31d6dfd0ace5a5c24257036329af77ae4514de6517bb9daed447b32c219f5cfc122c8b4de5b9cb17595", 0x8d}, {&(0x7f0000000000)="f2278eef7e297d67c6ae61b5737b423b9f9227740580faf81b769cb678ee192b0efdbbc987f32197", 0x28}], 0x3, &(0x7f0000001000-0x30)=[@init={0x18, 0x84, 0x0, {0x2, 0xffffffff, 0x7f, 0x7}}], 0x30, 0x8004}, {&(0x7f0000001000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001}, 0x10, &(0x7f00007f5000-0x44)=[{&(0x7f0000001000-0xb5)="b4c4763121c456adc52da69f761d859074b3550617001a9987efcb86e7982921f4cee09a442b0b6f0e6bc1c62d6c05352f289f22ec1015717931731b40fdede36f282153a389157a82eb0cb32661715f96b7da9bd1945af912969aaa870345f61f55dd88d9273086fcea706b29b288f12cf0fd93c9124dc13717b0bb6f8f1b41003fc27f2ff7fd3eba31dffd6aa5c300d20bc43a36e2ed0eed25c8c02454b53ca6ef9f1153ef4484a84d72d801ff9d4aded01430d6", 0xb5}, {&(0x7f000074b000-0x44)="4a3c2cfa9f285ac9d0065862d4132aadf9ac1fd46b6ee5daa020d2f4eed7495e26398cccf5534a20f30fca902aa55c3ed44be822aa936c96ea57ab383ae63d684c9e9307", 0x44}, {&(0x7f0000250000-0x72)="c5afb9129cc820e8611cb9297abdb5d7e1917ec524cd528777245e92d768fb1c1398feb5a64ad0d31ee6436f02317b20109f5f938ac521c81f986cf687e824efa5a5998604fe76dd107680b1357e3b05bb24cac48937e4554e4397b66db3f91dc6395ca48ef90e895643403d77b38fe28101", 0x72}, {&(0x7f00002a5000-0xa0)="3a05579c2aaa66dc0c2a6103e15b2f3892f1ad045f66d9708071c1a6a1ffb8da6e3456b8f964add840b61ba9018def02a9b3b6d08203ac7d5370e8353855ed7ceeba6b0669e6761a34cbea6515e622677ff9a621580105a72c8a2be407459117191ddf3ac841fec691082788cfc4427887721d700c250e388afc53449b2c00f6149d0105301d0b80be223114e0665b742c83851ac057eda6d47b233455d767b3", 0xa0}, {&(0x7f0000ff6000-0x73)="d92b7498096cde50dc504240ab51b46f4d1ae1e91ff527c69ee3f58f910d72703233ebcef219febc90b52d4d6d6132c31b9c3e24a48842ce27e00e3c2c3576abb05cc912d18ff12fd65b72d4d30c6ac3ba101ee0d3e4935a7ff6227f65350b574ed30e8d71c2808e287f0c403b86c4cacc53ec", 0x73}], 0x5, &(0x7f0000173000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x10000, 0x0, 0x1, 0xffffffffffff9869, r7}}], 0x30, 0x40041}], 0x3, 0x4) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x1e, 0x100000000000003, 0x7) getsockopt$sock_buf(r8, 0x1, 0x1c, &(0x7f000014b000-0x9c)=""/156, &(0x7f0000016000-0x4)=0x9c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r8, 0x101, 0x19, &(0x7f0000ffc000)=""/51, &(0x7f0000202000)=0x153) 2018/02/10 05:26:29 executing program 3: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ccb000-0x18)={0x0, 0x0, 0x30}, &(0x7f0000048000)=0x32f) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty, 0x47}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000004000-0xa)='nyzkarlel\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/10 05:26:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000d4c000-0x1c)={0xa, 0x2, 0x3ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00009c1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00007c1000-0x8)={0x0, 0x8}, &(0x7f00007eb000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00007eb000-0x8)={r4, 0x7}, &(0x7f0000b08000)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000f02000-0x8)={r2, r3}) bind$inet6(r0, &(0x7f000052f000)={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x14) r5 = socket$inet(0x2, 0x6, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000e29000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c5d000)=0x24) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000997000-0x5e8)=@mangle={'mangle\x00', 0x1f, 0x6, 0x588, 0x3c0, 0x3c0, 0x2d0, 0x1e0, 0x2d0, 0x4b8, 0x4b8, 0x4b8, 0x4b8, 0x4b8, 0x6, &(0x7f0000782000-0x60), {[{{@ipv6={@empty, @empty, [], [], @syzn={0x73, 0x79, 0x7a}, @common='gre0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@multicast1=0xe0000001, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x32, 0x33}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@loopback=0x7f000001, 0xfffffffffffffffd}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@loopback={0x0, 0x1}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@dev={0xfe, 0x80}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [], [], @common='bcsf0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000059d000)) 2018/02/10 05:26:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00000bd000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00008c0000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000eff000), &(0x7f000015a000-0x4)=0x4) sendmsg$unix(r0, &(0x7f0000089000)={&(0x7f00003f4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d3e000-0x30)=[]}, 0x0) close(r1) sendto(r0, &(0x7f00000d2000), 0x0, 0x0, 0x0, 0x0) 2018/02/10 05:26:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000ea2000-0x4)=0xffffffffffffff17, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009d0000-0x28)={@common='erspan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000088a000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000020007, r2}) gettid() 2018/02/10 05:26:29 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='ip6gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) write(r0, &(0x7f0000004000-0xc), 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000007000-0x8)={0x0, 0x8000}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000005000)={r3, 0x41, "3a3e436ce60f937fc4a627456ba91579b39d9703035afd41a8667451b554b9e96a2bbd2f0b6fea4c23facf24c0aaab8b8eecea8bd367b08f033dea491668566172"}, &(0x7f0000006000)=0x49) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x6, 0x10000, &(0x7f0000007000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000004000-0x4)=0x800, &(0x7f0000006000-0x4)=0x4) 2018/02/10 05:26:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c42000)={0x0}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000327000-0x10)={0x3, &(0x7f00000d7000-0x18)=[{0x9, 0x200, 0x91, 0x8}, {0x2e72a9fa, 0x7f, 0x6, 0x4}, {0x80000001, 0x10000, 0x7, 0x7fffffff}]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000843000-0x8)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000af6000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) tee(r1, r2, 0x7, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000e93000)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @empty, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, {[]}}}}}}}, &(0x7f000038f000-0xc)={0x0, 0x1, [0x0]}) socketpair(0x7, 0xa, 0x5, &(0x7f0000e87000)={0x0, 0x0}) accept4$packet(r3, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000db6000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00004a2000)={@loopback={0x0, 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x4, 0x1ff, 0x500, 0x7, 0x900080, r5}) getsockname$packet(r3, &(0x7f000045c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00003c3000)=0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000056e000)={r4, &(0x7f0000efd000)="9374669da567b50c48128b25b447ea3f170d7d11db3aa9a01b80e00913fe512aa834f2262407a5531aafdd86009e3a9597debe87a6423751b576d00a5c702c8c17b816c75e1f018a1acc56f72bf8b4b5463a94f98f2b211c1bc280c1b6c812bd40cd47232d6e7260d898bb632c66871eb81858849685da6a858a86f7969d0eeb6e008c40c312eca7b54bc44f8773554ba551d375d6", &(0x7f0000047000)=""/90}, 0x18) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000d46000), &(0x7f0000f94000-0x4)=0x4) 2018/02/10 05:26:29 executing program 6: r0 = socket(0x40000000015, 0x5, 0x10000) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000b99000-0x4)=0x6db, 0x4) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000), 0x0) 2018/02/10 05:26:29 executing program 3: socketpair(0x1f, 0xa, 0x7, &(0x7f0000f9c000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x4, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x1, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/10 05:26:29 executing program 2: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000028000-0x320)=@security={'security\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@rand_addr, @loopback=0x7f000001, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x9, @random="c6b6bc295dc0"}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x2f8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000002f000-0xc)={0x0, 0x9134527e0c050678, 0xffffffffffffff9c}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f000002f000-0x4)=0xada) 2018/02/10 05:26:29 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000015000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000016000-0x4)=0x10, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000016000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x6, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @generic="f55aa808d998ba94f7458763b11e3263"}) r1 = socket$inet(0x10, 0x800, 0x10) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000004000-0x24)="24000000260003eb06fffd0000000000010000d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/10 05:26:29 executing program 4: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0xc)={@empty, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x8000f, 0x101, &(0x7f0000005000-0x8)={0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000004000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, [0x1ff, 0x8, 0x800, 0x40, 0x484a, 0x2, 0x8, 0x8, 0x7, 0x10, 0x1, 0x8000, 0x2, 0x7, 0x8000]}, &(0x7f0000004000)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001000)={r3, 0xb7, "3062758b692f72bf6f175e7356316ecb05323ba53673caddb23a094e59cb83f287a0380d52c9fbf3e6bb09cb10ff9a968d3e9f2142e589ed371907d8dba1a3fa89c60e4700e64a44cd83919d1ba136614359f2f8c48ea59dff74229b9d5cfb6085cf680c6540fb6e8e1d27b0059992428f2995d3127d761d7682fe3e48aad9c25713b37c706113b6a29cff6dd112e7a80f699472039e4886d7bc652aa36ab124d7a26de56599ea5f2117e33a4f3a08d24c0f14b8efc705"}, &(0x7f0000001000)=0xbf) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r4, 0x49b, 0x1, &(0x7f0000003000)=""/131, &(0x7f0000006000-0x4)=0x83) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000004000-0xc7)=""/199, &(0x7f0000004000-0x4)=0xc7) 2018/02/10 05:26:29 executing program 6: mmap(&(0x7f0000000000/0xcfc000)=nil, 0xcfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) mmap(&(0x7f0000cfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000cfc000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000cfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000cfc000)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000b56000-0x8)={0x0, 0x0}) mmap(&(0x7f0000cfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000cfc000)={r2, r3}) mmap(&(0x7f0000cfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000176000-0x8)=@abs, &(0x7f0000cfe000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000cfc000)=[@in={0x2, 0xffffffffffffffff, @empty}], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cfa000-0xfe), &(0x7f0000cf9000)=0x8) [ 54.727556] ipt_CLUSTERIP: no such interface syz 2018/02/10 05:26:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000c2b000-0x9)=@rc, &(0x7f0000eca000-0x4)=0x9, 0x80800) r1 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000abc000), 0x80000) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000759000-0x48)={0xa, 0x13, &(0x7f0000270000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xffffffffffff5d09}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x3a, 0x0, 0x0, 0x0, 0x1}, @ldst={0x0, 0x0, 0x7, 0x2, 0x7, 0xfffffffe, 0xffffffffffffffff}, @exit={0x95}, @map={0x18, 0xf, 0x1, 0x0, 0x1}, @map={0x18, 0x7, 0x1, 0x0, 0xffffffffffffffff}, @ldst={0x1, 0x2, 0x3, 0xf, 0x0, 0xffffffff, 0x8}, @map={0x18, 0xf, 0x1, 0x0, 0xffffffffffffff9c}, @call={0x85, 0x0, 0x0, 0x30}], {0x95}}, &(0x7f0000390000-0xa)='syzkaller\x00', 0x8, 0xc2, &(0x7f00000f8000-0xc2)=""/194, 0x41f00, 0x1}, 0x48) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ffc000-0x4), &(0x7f0000226000)=0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair(0x3, 0x80f, 0x2, &(0x7f000084f000-0x8)={0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000039b000-0x20)={r3, &(0x7f0000490000)="0ee2d734b60d06416bd181efca20ec30658ce503e3811ad53e", &(0x7f0000f3f000)="144ba38805024ec62a64fa184b768ded84606eaea34c72e6e850b66b7b683eb77e9154b2703c88a8f72d75fe457eb21e2acf04b9dd668769e1bd19d1826ce877f1103643a21bbcb81edfa511dc78782b098a1ef6500c3950681a", 0x1}, 0x20) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000ead000-0x8)={r1, r2}) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f000048d000-0x28)={@common="6c6f000000e5ffffff0000fae20500", 0x0}) sendmsg$nl_route(r4, &(0x7f0000ea6000)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0xff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/10 05:26:29 executing program 5: syz_emit_ethernet(0x32, &(0x7f0000477000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000014e000)) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00000da000), 0x4) 2018/02/10 05:26:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dbb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0xffffffffffffff04) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000249000-0x95), 0x0) r1 = accept4(r0, &(0x7f0000b87000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random, @generic}}, &(0x7f0000883000-0x4)=0x1e, 0x80800) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000520000-0x4)=0x6, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000bf5000)={0x4, 0x200, 0x46, 0x4bd7, 0x0}, &(0x7f0000b65000)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000005b000-0x8)=@assoc_value={r2, 0xfffffffffffff84e}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000ec000-0xe8)={{{@in6=@remote, @in6=@ipv4={[], [], @rand_addr}}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000500000)=0xffffffffffffffb4) 2018/02/10 05:26:29 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000002000)=@hci, &(0x7f0000009000-0x4)=0x6) r1 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000003000-0x4)) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f000000a000-0x38)={&(0x7f0000009000)=@nfc, 0x10, &(0x7f0000009000)=[{&(0x7f0000009000+0xae7)=""/27, 0x1b}], 0x1, &(0x7f0000003000)=""/211, 0xd3, 0xd190}, 0x40000040) sendto$inet(r0, &(0x7f0000002000)="ee008132f9cde3ff3472ca90ce5abdc51677ddb618de4e4b61c3a0f34b915cadc9f8eb3fa5f68b760f525ee742425604", 0x30, 0x40000, &(0x7f000000a000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000000000)=0x9, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000008000)={r1, r2}) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x0, 0x3, &(0x7f0000001000-0x18)=@framed={{0x18}, [], {0x95}}, &(0x7f0000007000-0x4)='GPL\x00', 0x0, 0x65, &(0x7f0000007000-0x65)=""/101, 0x2000000000000000}, 0x48) r3 = socket$inet(0xa, 0xffffffffffffffff, 0x105) ioctl$sock_SIOCGIFINDEX(r3, 0x890c, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a}}) 2018/02/10 05:26:29 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000004a000-0x4)={r0}) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000bd7000-0x4)={0x2ee3}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x8e0e, 0x9, 0x80000000, 0xfffffffffffff801}, 0x8) 2018/02/10 05:26:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f66000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000d4b000)="5c5c54f307c01690827adebcc126cbc7a3d1ff9a27d33880dbd2538b1301c3524863f07fc1e7660336cf", 0x2a) writev(r0, &(0x7f00003f1000-0x40)=[{&(0x7f0000137000-0x1000)="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", 0xfd7}], 0x1) 2018/02/10 05:26:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xb0}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000880000-0x38)={0x0, 0x0, &(0x7f0000e96000)={&(0x7f00006f0000)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x7, 0x839) recvfrom$inet6(r1, &(0x7f000048c000-0x8c)=""/140, 0x8c, 0x100, &(0x7f0000729000)={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0xff}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00009c2000-0x448)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0xffffffff, 0x248, 0xd0, 0x0, 0xffffffff, 0xffffffff, 0x318, 0x318, 0x318, 0xffffffff, 0x4, &(0x7f0000080000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x9}}}, {{@uncond, 0x0, 0x138, 0x178, 0x0, {}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {@common='syzkaller1\x00', @generic="9bb9b1a87ffe5e83e6e448f7d93d6bf1", 0x14, 0x1, 0x9, 0x2, 0x0, 0x4, 0x8001}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x8, 0x401, 0x8, 0x1}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x4, 0x2e9c, 0x8, 0xfffffffffffffff7, 0x1ff, 0x1ff, 0xff]}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) 2018/02/10 05:26:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b33000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x470, 0x340, 0x190, 0xc0, 0xc0, 0x0, 0x400, 0x400, 0x400, 0x400, 0x400, 0x6, &(0x7f0000551000), {[{{@ip={@loopback=0x7f000001, @empty, 0x0, 0x0, @generic="ab89bccb506e39ffe8df04409272b64c", @common='ip_vti0\x00', {}, {}, 0x6, 0x0, 0x4a}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x10}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='dummy0\x00', @generic="0734b5762bde9b0de96801c4017b18d4"}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) [ 54.786570] ipt_CLUSTERIP: no such interface syz 2018/02/10 05:26:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000073d000-0x460)={'filter\x00', 0x7, 0x4, 0x410, 0x108, 0x108, 0x218, 0x328, 0x328, 0x328, 0x4, &(0x7f0000904000-0x40), {[{{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xe4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @mac=@random="30ed981a1b16", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0xf}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000080000-0x440)={'filter\x00', 0x7, 0x4, 0x3f0, 0xe8, 0x0, 0x1f8, 0x308, 0x308, 0x308, 0x4, &(0x7f0000296000), {[{{@uncond, 0xc0, 0xe8}, @unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x4}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x7}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) socket$inet_sctp(0x2, 0x1, 0x84) 2018/02/10 05:26:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept(r0, &(0x7f00007ad000)=@generic, &(0x7f00000be000)=0x80) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000b6a000-0xa)={0x0, 0x0, 0x1, [0x49]}, &(0x7f0000b5d000)=0xa) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000bbd000-0x6)={r2, 0x8}, &(0x7f0000ae5000)=0x6) getsockopt(r0, 0x4, 0xfffffffffffffff7, &(0x7f0000a06000-0x4)=""/4, &(0x7f00007b4000-0x4)=0xffffffffffffff5a) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000cf5000)={@generic="2eb0c23022f592d6f10fbfc5ec6b6ea8", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000007b000)={r0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f00003dd000-0x14)={{0x1, 0x3, 0x8, 0x6e, 0x8, 0x6}, 0x1, 0xb71f7a, 0x800}) 2018/02/10 05:26:29 executing program 1: pipe(&(0x7f00008eb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00009d6000-0x4)=0x1c) mmap(&(0x7f0000000000/0x3b2000)=nil, 0x3b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00003ae000-0x438)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3b0, 0x280, 0x318, 0x0, 0x0, 0x0, 0x318, 0x318, 0x318, 0x318, 0x318, 0x6, &(0x7f00001e4000-0x60), {[{{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xbd, 'syz1\x00'}}}, {{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, @common='erspan0\x00', @generic="bcbecc462320361ae275779abc8d0ce2"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @generic="7d2e70cc384767945207d634656facf4", @common='yam0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6e2) sendmsg(r2, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000041000)=[]}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000a4000)={0x200, 0x0, 0x2, 0x4}) mmap(&(0x7f00003b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00003b2000)={0x1, r3}) 2018/02/10 05:26:29 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000003000)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x15f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/10 05:26:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x0) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) setsockopt(r0, 0x800000010d, 0x800000000010, &(0x7f0000001000-0x5)="02080000", 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f04000)) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00005f7000-0x4)=0x1, 0x4) 2018/02/10 05:26:29 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0xc) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000029000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000005000-0x10)={r0, r1, 0x3, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000028000), &(0x7f0000028000)=0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000016000)=@security={'security\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bpq0\x00', @common='dummy0\x00'}, 0x0, 0x130, 0x190, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "09000400000000000000550000f16b122d13cba47a9a0da863016dbdede79f4e9d00000000000000202cae35d82398feecd401f75ce081e5c5d30692a6af144364cec15edde6914d70c90ab3a3cfe07373af9386c484e6edcb0194ee17bee036e3571f660c34548502a4b8f3c59861ec63a0daf2b70698fb3907a2b7a4999364", 0xffffff83}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="c6b6bc295dc0"}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x3f0) socket$rds(0x15, 0x5, 0x0) 2018/02/10 05:26:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000912000-0x2)=0x6, 0x2) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00002b6000-0x20)={@common='sit0\x00', @ifru_flags=0x9100}) bind$alg(r1, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r2 = accept$alg(r1, 0x0, 0x0) socketpair(0x8, 0x6, 0xfff, &(0x7f0000ad6000-0x8)={0x0, 0x0}) sendto$ax25(r3, &(0x7f0000729000-0x1000)="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", 0xfcba, 0x4040, &(0x7f0000f5e000)={0x3, {"4247bc057ad793"}, 0x6}, 0xfffffc6b) sendto(r2, &(0x7f0000137000)="b22920f438fc4292ce8947d79055176f", 0x10, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000403000)={&(0x7f00008bf000)=@generic, 0x80, &(0x7f0000b10000)=[{&(0x7f0000c53000-0x40)=""/64, 0x40}], 0x1, &(0x7f00004e6000), 0x89, 0x10}, 0x0) sendmsg$rds(r3, &(0x7f0000818000)={0x0, 0x0, &(0x7f0000a40000)=[{&(0x7f0000849000-0xba)=""/186, 0xba}], 0x1, &(0x7f0000313000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f00004f3000-0x6c)=""/108, 0x6c}, &(0x7f00009e7000)}}, @fadd={0x58, 0x114, 0x6, {{0xd2, 0x9531}, &(0x7f0000bc1000-0x8)=0x7, &(0x7f0000697000-0x8)=0x8, 0x4, 0x8, 0x800, 0x6, 0x10, 0x6}}, @mask_cswp={0x58, 0x114, 0x9, {{0x1f, 0x4}, &(0x7f00001e1000-0x8)=0x8000, &(0x7f00006b2000-0x8)=0x5d, 0xfffffffffffffffd, 0x7, 0x5a3, 0x7b8ea0fb, 0x21, 0x400}}, @rdma_args={0x48, 0x114, 0x1, {{0x1f, 0x3e}, {&(0x7f0000148000)=""/50, 0x32}, &(0x7f000026f000-0x50)=[{&(0x7f0000d84000-0x7a)=""/220, 0xdc}, {&(0x7f000085a000)=""/4096, 0x1000}, {&(0x7f00003fd000)}, {&(0x7f0000684000-0xef)=""/239, 0xef}, {&(0x7f000048e000)=""/184, 0xb8}], 0x5, 0x7, 0x1918}}, @mask_fadd={0x58, 0x114, 0x8, {{0x6c3, 0x7}, &(0x7f00002d7000-0x8)=0x83f, &(0x7f0000c4e000)=0xfd, 0xffffffff, 0x100, 0x2, 0x7fff, 0x14, 0x7}}, @cswp={0x58, 0x114, 0x7, {{0x4, 0x6}, &(0x7f0000397000-0x8)=0xef, &(0x7f0000c25000)=0xc6bb, 0x100000000, 0x1f, 0x5, 0x3ff, 0x0, 0x2}}, @rdma_args={0x48, 0x114, 0x1, {{0x7, 0x8a1}, {&(0x7f0000b6e000)=""/230, 0xe6}, &(0x7f0000333000)=[], 0x0, 0x20, 0x7fff}}], 0x220, 0x40000}, 0x40080) 2018/02/10 05:26:29 executing program 6: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000012000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000031000-0x10)=""/16, &(0x7f000001a000)=0x10) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000030000)={@syzn}) [ 54.900777] kauditd_printk_skb: 7 callbacks suppressed [ 54.900791] audit: type=1400 audit(1518240389.506:55): avc: denied { net_broadcast } for pid=8718 comm="syz-executor2" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/10 05:26:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0xf7fffffffffffffe) r1 = socket(0xc, 0x2, 0x9e6) sendmsg$nl_netfilter(r1, &(0x7f0000a80000)={&(0x7f0000e2d000)={0x10, 0x0, 0x0, 0x20010000}, 0xc, &(0x7f0000fca000-0x10)={&(0x7f0000e85000)={0x14, 0x4, 0x5, 0x14, 0x7, 0x3, {0xe, 0x0, 0x4}, []}, 0x14}, 0x1, 0x0, 0x0, 0x804}, 0x40) getpeername$ipx(r1, &(0x7f0000c27000), &(0x7f000098a000)=0x10) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can={0x0, 0x0}, &(0x7f0000753000-0x4)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000722000-0x81)={0x0, 0x79, "07d24308ca1f59e65f1f4c59196828f9c4bf60399d5cea0158b7b87af17f815b4937ae9618d2e4599d628e61353feb49b245848275805a83f44a4dd40a67566de4ab245ca96706d319303b05f88c129e1023ff764df93959183a44cf226ac95717758c5efbb3dfe01128279508a4eae93067b62cca1f1b2070"}, &(0x7f0000d7c000-0x4)=0x81) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000aab000-0x14)={r5, 0x4fb27c70, 0x6, [0x3, 0xf, 0x1f, 0xfd38, 0x56, 0xc665]}, 0x14) bind$packet(r1, &(0x7f0000e25000)={0x11, 0x17, r4, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) sendto$inet(r2, &(0x7f0000532000-0x1), 0x0, 0x0, 0x0, 0x0) write(r2, &(0x7f0000f8b000-0xf), 0xff8f) sendto$inet(r2, &(0x7f0000495000-0xff), 0x0, 0x0, &(0x7f0000199000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000f84000-0x38)={&(0x7f0000ff7000)={0x10}, 0xc, &(0x7f0000567000)={&(0x7f0000cee000-0x40)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f000024a000)=@syzn={0x73, 0x79, 0x7a, 0x0}) recvfrom$ipx(r3, &(0x7f00002a1000)=""/5, 0x5, 0x40, &(0x7f0000540000-0x10)={0x4, 0x800, 0x6, "626cbe538f34", 0x9}, 0x10) setsockopt$packet_int(r3, 0x107, 0x3, &(0x7f000004b000-0x4)=0xffffffffffffffff, 0x4) sendmmsg$alg(r3, &(0x7f0000c91000-0xa8)=[{0x0, 0x0, &(0x7f000010a000)=[{&(0x7f00005dd000)="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", 0x1000}], 0x1, &(0x7f000045b000)=[@assoc={0x18, 0x117, 0x4, 0x87}], 0x18, 0x5d34db9ccf6b87d5}, {0x0, 0x0, &(0x7f0000972000-0x70)=[{&(0x7f0000ad0000-0xf3)="155137ba9453ff15662334fbef5935f0ff5ff17526a1994069af5e2db4fde20d501cb790108cb092efb37c9473d8744a978a3c1e431dc60664d89f8979cfa442665d0171bc5ca22cdff160566ea8e1b8008a6e2160a135b61a21a824e30c1fdaf703f389b30b2708c25f7db0958963d35f6ca8520bfc364bb97bd060c8af1fed45e3966aefc99f161c1142760e14cc83b85a12d77355a94ceb2ecb3d2876806fac6d52337b417a6ee0d512d8d7b73b4d60f4d3f68dbcab1d282e178fe89d3856097420d3e94e9961c2e2b41f94e9a7e7bf5d8b83141f7819ddc4af6827aba1c474438ed6c26c9af6ec9ec69a7155fb169e555f", 0xf3}], 0x1, &(0x7f0000aa5000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x10}, {0x0, 0x0, &(0x7f0000b32000)=[{&(0x7f00007d8000-0x8e)="784545a07558596feb76fa4d5c96693bf9fa5c2677c6287f7072e23d894f542de949fdf427baeb4a04dc855e18dfd2a595092f0b41dd3a48c304419587875dd90f544e96324aa4828e1c9b27449516a6173fbe9a9da88642d3d1cf76f780ca712a8a32b761badf4ac179f697796de0a96878f474f66aacf52d379006a6907b1bc37d0b9ac7539ce8f18d5bc8b223", 0x8e}], 0x1, &(0x7f0000972000-0x30)=[], 0x0, 0x4}], 0x3, 0x4008080) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000a6c000-0x8), &(0x7f00009f3000-0x4)=0x8) 2018/02/10 05:26:29 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@generic, &(0x7f00004d5000-0x4)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f00000ca000)={0x0, 0x0, &(0x7f0000cf8000)=[{&(0x7f0000001000-0x62)="73f3ab84845d4d135bbcce0a61823757acf1ea782411c389febedf8d45a529f2982d3fb85a9ceefd3c4b41409eae2e83b024d1d20c3bb0213a151a5b3ace4d581868a19984b1359fbb7e650b99261d2f4f54ab536087eea57b9226288e6b9687ab15", 0x62}, {&(0x7f0000001000-0xd5)="58fa0ff620e9937ef0590bdfd414c5051b37bb299d7d55a53dbdd58fbb86bdf0eb2ab1af743d1c5814176f2675b25f094d12ab2047556ea8ca5d9be5db9045fe292a0725bfb51873f0650645e938c128ebfcd8a1fa8a9c7271acd87a8825118f89595832f9adcacbcc0585dff025fabdb381a2ebe285c2ca0a41f6b2fbbd4c5d9659171a84c8d644b497e3e86f881e21228e564f272536ea2f5e3b94659be7759822d643e4cd1a2e5c2c66fb0a5ef39146b58f3a0f6a8cfd1b52ee0e354c2425af0bc702b93b2bec8a1a1cdd434c16a39c21e5b243", 0xd5}, {&(0x7f0000001000-0x10)="2624b94923c22dc14ab6b71411e3a3e7", 0x10}, {&(0x7f0000c89000-0xef)="c9151344a8eda4144c6264998d2a3cc69750ac31295ac288a0649f099b0eb0df6943fb074afc719e75cc903ca3c0780be2d6805d7d097a61ed58763783b9b8f6e8c1812404fb4299b4b8191a1402d94776d7344da3fb44514cf82d1a0d4b2714dd07245865f2989213eaccba71b508268f22aa9e2e90666d76b089f2591fb9ab06364dc2f9c5824209015df623d284b14d0f609618b670fed47b4a651f1e0b67b0850784dfb8cf6838c109c1344e9293f94335a6ae50da165f83ec612512bc24e159b4cbe26df711221f336dd954dc90d852bd0d7724508bb43a7a6f91144172a43ea48e1f1e0f2e0f78d7caf705bd", 0xef}, {&(0x7f0000d1f000-0x26)="ca75d8e842526b0ece300b35e36e1fc7e8c4097357979329a246e40224d1e14e0a6fdc6cf853", 0x26}], 0x5, 0x0, 0x0, 0x40}, 0x4008081) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000fcb000-0xae)="eae291a6e489e053df07667788a75105", 0x10) 2018/02/10 05:26:29 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) socketpair(0x2, 0x1, 0x0, &(0x7f0000983000)) setsockopt$inet_int(r0, 0x0, 0xcd, &(0x7f0000000000), 0xff98) 2018/02/10 05:26:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x1, 0x3) bind$ax25(r0, &(0x7f0000400000)={0x3, {"33700f78f71adb"}, 0x1}, 0x10) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000dea000)="2400000052003af714000007000904000a0007f507000100ff0005ff08000000000000001848c43d1343f3343e14d78c17a9f8f1c4cca03dae6ead9161c5b3268dfce7ed85b74c6a70c2fe22748162ef60b96f23fa1444c31eb0000000014c55e14dbe2970fd84444a6b2f4868e8ef2a73", 0x71) 2018/02/10 05:26:29 executing program 2: r0 = socket(0x0, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0x3ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000a60000)={&(0x7f0000006000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@dev={0xac, 0x14, 0x0}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x3}]}, 0x38}, 0x1}, 0x0) 2018/02/10 05:26:29 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x1, 0x6, @empty}, 0x1c) socket$inet6(0xa, 0x5, 0x3f) 2018/02/10 05:26:29 executing program 3: epoll_create1(0x80000) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) write(r0, &(0x7f0000004000)="35b02e8e3db542ba75649bcc7b4cd66e827797598660c702ca27be6d8093e06dafb5e990ad80b796eb76f28fcd261fba831b00cfedf3d38d26fec952929e04d0b0c04211fef9d94e90af8b58c0e124f0008106cee8751e467f39eea6a82e15da3a1cc0b84995d5070e5d7671586c6f13a4162be4f2a931c807096e73d682038019a9b294d0b83b8f9d4c33d9c3e4f0e653dc121871c33a4eeef471f62feb6b522e456da52ac9d04a0923960c0801fdfdc62f9ac41644eb90d8fdb61e40a28201be465ae3dee389289b3d08d2171945eea00acceed6dc4d079d0056b29adc30dfdc067253", 0xe4) socket$unix(0x1, 0x2, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000001000)=0x100000001, 0x4) 2018/02/10 05:26:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000626000-0x52)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x44, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x9, 0x3, 0x3f, [{[@multicast1=0xe0000001], 0xe9}]}]}}, @icmp=@dest_unreach={0x5, 0x7, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, "0400003e1e000000"}}}}}, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000197000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000cdc000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000ce2000)=[@in6={0xa, 0x3, 0x40, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x2, 0x10000, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x4}, @in6={0xa, 0x1, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, @in6={0xa, 0x3, 0x5c, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x20000}], 0x8c) 2018/02/10 05:26:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xb, 0xfffffffffffffbaa, &(0x7f000081a000-0x8)={0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000164000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009c1000)=0x24) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003c0000-0x14)={r1, 0x9fc0, 0x5, 0x26, 0x3}, 0x14) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f000026a000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f000027", 0x22) 2018/02/10 05:26:29 executing program 7: pipe(&(0x7f0000073000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000eec000)) r2 = socket(0x1e, 0x4, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000011000+0x703)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, []}}}}}}}, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00001fb000)={@local={0xfe, 0x80, [], 0x0, 0xaa}}) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) sendmmsg$alg(r3, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[]}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000711000-0x8)=@assoc_value={0x0}, &(0x7f0000957000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ede000-0x8)=@assoc_value={r4, 0x8}, &(0x7f00001ed000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000876000-0x4)=0x2, 0x4) 2018/02/10 05:26:29 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000096000)=@can, &(0x7f0000ff9000)=0x10) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000ffa000-0x2f)=""/47, &(0x7f0000ff9000)=0x2f) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000c56000-0x4), &(0x7f0000565000)=0x4) 2018/02/10 05:26:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a7d000)={0x26, 'skcipher\x00', 0x0, 0x110e, 'lrw(camellia)\x00'}, 0x58) ioctl$void(r0, 0x5451) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c0000-0x30)="d3ab23191a01002756ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa804b9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000373000)=[{&(0x7f0000031000-0x1000)="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", 0x300}], 0x1, &(0x7f00004bb000)=[]}, 0x0) r2 = accept(r1, &(0x7f00009da000)=@generic, &(0x7f0000f5c000)=0x80) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00006d0000-0x4), &(0x7f0000689000)=0x4) r3 = socket$inet6(0xa, 0x5, 0x10000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00008f1000-0x4), &(0x7f0000ce1000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000d67000-0x8)=@assoc_value={0x0}, &(0x7f0000d0b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000f8b000)={r4, @in6={{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x8c) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x38, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000fbb000-0x9d)="55268b7c1b91a09707b90f7057247a84afddad28a215f8cc747716af94a5d078a20825cff70322f226370f872319fe67c6e5b0f9e3ca1c3194eb983b0499a9a35e1dc03b2530cc9ffa88201f0b43c934e9b78638df9740cec2cbf38f23a513eac96b4f196975697ebda2a809b1b71f0cdfd2abbcd21efd755dcc7bb4fb40ef0ce0ff9f38ac93687b95762d9006695857a3dc230d280d3a1567be5eab7b") 2018/02/10 05:26:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffdfffffffffffe, 0x0, &(0x7f0000145000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) pipe(&(0x7f0000e08000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000719000-0xe)={0x0, 0x7, 0x3, [0x2, 0x3, 0xffffffffffffffff]}, &(0x7f000018c000)=0xe) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000c0a000-0x4)=0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000ccc000)={0x0, 0x0}, &(0x7f0000c91000)=0xc) r9 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000762000-0x1)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000431000-0xe8)={{{@in6=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000893000)=0xe8) r12 = getgid() ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f00004c2000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00008f1000-0xe8)={{{@in=@multicast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f0000c05000)=0xe8) r15 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000707000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00002ec000)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000271000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000948000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e9b000)=0xc) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000c9c000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000064b000)={0x0, 0x0}, &(0x7f0000829000)=0xc) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000379000)={0x0, 0x0, 0x0}, &(0x7f0000860000-0x4)=0xc) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000e5e000)={0x0}, &(0x7f0000f92000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f000043b000)={{{@in6=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f0000e41000-0x4)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b59000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000324000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000081f000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00006d8000-0xe8)={{{@in6=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f000039b000)=0xe8) r27 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000bea000)=0x0) r29 = getuid() r30 = getgid() r31 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000b12000)={{{@in=@broadcast, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000a5e000)=0xe8) r33 = getgid() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000596000)=0x0) r35 = getuid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000097f000)={0x0, 0x0, 0x0}, &(0x7f000054d000-0x4)=0xc) r37 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00005cc000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000e96000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000afe000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e47000)=0xc) sendmmsg$unix(r5, &(0x7f0000baa000)=[{&(0x7f0000cde000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b12000-0xa0)=[{&(0x7f0000ca8000-0xe1)="e2eaae36db960d2a3dd4668bc63697328c7ff7744a264eb83154ae77ca3e0727393d49de54515dcc7f5b5708620fc06215df0ec2fcdf3f549619025f107a21146985fcb6286869a2bd25376b5bdb84a8ee0ae8d823385e5e3f1c3bf124b525451ba164877f8f58d538e740f05f3c7f3e072521739903f459be03d621207bb4f1ccd8c0bba552cd258fb5a596b8ba207a9fc7cd5e8ee8b1a400b70b9d9224460bda63f55706916a1b2b11646ecca6b0c265bcd86a90ab43bedc14cbef94b4075db29cc3e34474dab358effd235db9b609dd7ed20b37274d24bc8c84a1fe1696f8a6", 0xe1}, {&(0x7f0000b7b000)="00bd4cc76c78c9fbd9d84d96421e8e6ef57c72f25939b3e7791815c8a6cf5c2dd35f82d05beb44022622f6d805bbca0fae88dfcc8367e3da96c401e71a669c4f799a", 0x42}, {&(0x7f0000e5a000)="e8251b8370baedcd4878a8335c588c9219a9472671056e7962655741b2b4f360ff5ef9a875531e5c1ac6faf68d85c14b12009c49b780189cea608974ad94f3533ff4661f228927083450a00867d1c5e78e2038257d1386cf2922df729bd7eecc40b328e7d9b15e8496c574d3759ec28730928713233e79d1ced7c88cf0", 0x7d}, {&(0x7f000023c000-0x14)="c338b37c0390b5a06ff71b726ea45518ccf2effd", 0x14}, {&(0x7f0000f97000-0x7e)="4bd31165247ea2f3edb34f252ae39cd87967b52d79ddd1f4baa27417e9f1eb67eb6bd23264e145048425fdc8b5a5f67e87fd5687092bb65af1bcce900013fd6de4327133e423838c37416b3ef13c20fade3d06a9cc9eaa6f048f555b4231c6fa957930705fd65de120b3038d727da6ea6a2e367f416f73fccd255cf61223", 0x7e}, {&(0x7f00001a9000-0xdd)="1de15843afe0b333d533d7baaeec5ad342e248a7de50e92c86579a608153bb597d9e8093bd01a667551cb538ec77d2fa7a7931affd77da85d5b3acf811cae08649a30047e87af3c624c03ce2d1ab520fe1a938249d021ac72654eaab3ed17a472f1f9c6feb4677d72f0df4037e148d3f14a8b527c0320c5c66ee87b0e87baeeee25d3eee65890169042e04c0a06c4fc556f05762ae93051c4ab998426f3221d6a719a49f52498b25bbeaa9f6057d8f183e3e443b5b8ab767e4e0b65aec54a4074a6fe88ec58268124edd27c85c79e6789096c047707bb545f24a2b1e1d", 0xdd}, {&(0x7f00005dd000)="7c7b3bb6a37fffbe4b9c9390c6690545b6426d7a458d2fc96e56e2f832", 0x1d}, {&(0x7f0000449000)="ecb4cbeb8f96851291dbd15735f720e97e3ce00634b6a7169a305cf964d921ad9a1bf8da0f3666e4e93796ef42a067ae239df5e1ef4b33dacbf5bb1f95fca1", 0x3f}, {&(0x7f00006a7000)}, {&(0x7f000095a000-0x5d)="fa2f91ca714d56f3552b7b01ef96c50c526eda51ae77bc5f348e204a7830ff1c8c48cb6853f004e36137b982a1977167cc347ac7d8b0e83b40ac07f6ef82ae623c0f1a83bb01ec592b8be4a0a0978e398f797fd831140d179ce1be8c0e", 0x5d}], 0xa, &(0x7f000002f000-0x128)=[@rights={0x18, 0x1, 0x1, [r3, r2]}, @rights={0x38, 0x1, 0x1, [r2, r3, r2, r4, r4, r0, r2, r1, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r2, r0, r5, r5]}, @rights={0x20, 0x1, 0x1, [r5, r4, r2]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r2, r2, r3, r4]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x128, 0x40}, {&(0x7f0000cb6000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000076f000-0x40)=[{&(0x7f0000fa4000)="ebc8c6724bea9e1a39b2a375342fd53ef0cc69cbdf5b79e971049f180e55a34a67f187f5ad5c6061c4e228372ac4bc815b9004c14d7b4ada575d05c7618ea3310519f8fcdfeb3335fc4f95384100dbeb99c1d192d7a7aa11893e23f120aa140d8a3e616d2746870432edeb655494a71a10a1de9aa610b4b470469e392f", 0x7d}, {&(0x7f0000815000+0x917)="b158f39efd55", 0x6}, {&(0x7f00008ef000-0xaf)="7848454cd0dbdaf6a618204f1966a7765de8eda65f70dbc39cb203662e95f73e3e3df630975b44a34fe69cd1b67b92cce7dd1549d10b0dd2b1d3a8bdf98ee191fd3fab4b4a0c4d91b30dd82fcb1a59c3f6c38f65b4038248ddcc300e4af28c4d28c921cc3a0e258c77430793af94ae6b8eda6151a5185d643daa81b0c1294bdef8ecb75d38583c0cf58b601b329363645f3a449acbfce7c2b5da588f1df2b6db04e9921f67152994db8cbad91f6505", 0xaf}, {&(0x7f0000234000)="afb859f5da1907b3bab92e15a6b9908a187aacb4d480aa46599cbda926cfb2c591f91241b60601bd3b04119101d7308d7462b405a9e5a3c57001af6de974abf69f0ad4cbd21d2a735c043503ed7a4dc6d2aaf589df631cf24bf7c43e9beeca203a4b757b45f0403e6b063ce1c592a315", 0x70}], 0x4, &(0x7f0000a85000)=[], 0x0, 0x40000}, {&(0x7f0000131000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009ee000-0xa0)=[{&(0x7f0000316000-0x58)="cdce96cb02ac74020a12b6bbfeb82bd490688e09493588eb8832c1788365008f707a0e9aef95018c4ac0fb01ffd5027e83dd85444f1f0a0dce5a90ecf6fbc41a918c20933aec1124d3b04cf2d4e12e9c934ed0a670c377bb", 0x58}, {&(0x7f0000926000-0x8c)="e00610862496138a1500ad26892a35c8f658ab89d4f76ff906510a648d76f9c2885a3ae9a55b996958454ffc6538a4f6db18057a2833b35e584ab5d91b978d8913f1ae0e3e7b6b17e0ce155660856b0318f7858deed527972ee10f6882f15c3f72aac12740796132d0997fb9178d0a4efbe95938f907a6441e17a41cce369085102ec672ca4cd5b39e3610eb", 0x8c}, {&(0x7f0000632000)="b9e99d2b97715e0bd0744e7ed684a086357293b6cde851fdc38e01fec277663d4b6ccbec21b8cea7ac21ad653447fe78a56c4384b06256d704efd937d66c52a7efe155d236a19968bbe0b73a403ccc3316de22299436bcdcc44aec5dd3d3110eec9d9af3450d94ce1e6192ddf0148d7ae79f9c625a7e9ba6877ad5de6fb41c46bb14096d73dfba234b9fb2d753fee9c292baaf606fb2019a009f13f804d423d9005247099844eb08077947443091ae38515db634283ebf737c483d7ff6c8ceaebcabf50030456f70eb070d3b895496375e9bb682b1b4510801756deb7aafbff81a70e09a6f3b4bd84c3a7245a2b0088b7471b2a6bc7ac5c95dfdb98ce0b655c3f3576bdc8d8bbaa0f34bef640b925374c02e4c5130415601d14075feecbff84c7dd47d6782a0067b711f933701aff1b3031e17c075001beb9af71971a4cf35c998e0b7b8fff552961670f516199bfef5bd1646d945dc1d790e1fa59afc2ccb2e11183bc4dc57ca1dbcf77a5d12b72bdfdd82699da0b90f9fe1d41d90961ce91ee275a9e598e26923d949f2594470448cc0caaef803756b05e446a1b2ac557d6da017fefe8079c0d0f4918b09f3c9efb56620e681f6a969beb9536c1c265e2d4186210427f89ffa1fef98c22d0cd7cede35e141098b46461d97753242037fad41c13293257cb7055c6d8eeb67ad0309fae2bfcb7903c8819bd4b272173c7ec90d059ca5660514c47aa279954715f4a804d132d2d6f46e5ad0f653d15a672389d901ae0374e95f22666a5432d23e5e6aba73bd4ede995339853588ad9e85fc994becfd26bd059418c008692ea9f7b5fefb3b622c8d6c9e2b638169ea86915cceb8df5a41de4ba3e8eeee5d9d7c1f9db300a1a4cf09ac2d548dacbef53cd478f4774ca86f8a556e60bcc18f3a51d794948e8a26fa5947eeba6d12b380c9c69618346d169ce49a9cdd27e59b81e2ef7989934bc34092353c55841ae0ee5fdd05d7db5301132b8f8a7887204b315c31b3d915e123845ea59346819ac57732e2291d8af23e4eb5e8456a91bd494c8640ed423ffc709303d77d5106fb8086f03cd1dd094c29c964bdefd088141cf6a3a8ebb61a6bbcd1cda4c48841c2dff98b0fe4a264afc733031c64df46d7048e5aaffd5be874b731b4283a6723dcd73fad81fd57842a5358bd1ae52b86c0a8ce4f4f8e880ebd9fa3e238ca5d76bdc2f50e604c78f153a63fb919263f1eae71cef519e4d08ee62cac721fa1a5b92f635b893b18e930d51e0c52a9b2a8c5ad40f5f7ecc62cf8956369e58b705afab4da00df210d5d2d6f41defa4e9a85d0de08c99964c58bd54ab4efe2c0b716ec468a367d0fbaa79bac87871ceaff5a127c953d001609e4b45ebc9eb4e59e2a5a5b3ddcc7781ad1bc8a8a081c410fb71fca8d1fbba326b5dd54a037512b544b4ed75ffcf9dcbe5be357fa6f147c984d4597868a7ab92b86442a32abbf0d26ad89dc80381c02d62c3d3c6fe3ca6d9ee378d9850d0662dec2d745f0d0be4a628176bb0a4692da5c3f1c1a08ddad6c2d96d5b2c73fedb08bf73944f6cd5c869b80003933bf0acd189b8eaa6205a9f7fd4400f052090b0208504924257d342873f6357180cb3619a3bdd13deaa095d14208100d613699e7a6d25cee23fca6a6e338de4e5ade7bf3861118f5bc206e7aa4306263e284f7941f0898909bcf4a987afd073ac88f5af6327e6b2f8b923b86a8a60449e307551ac2bb48407b9033493f8d07d072d212790b80315dcd46f322455bebe9958eb45c0da95be285e4500bfb7dcad24b56e551bb5a23f3f185d1ed087b30ea5841eb726551a6a6988da451d21c682686e568809106d9453e5e3a4a86adcdd50ddd6ad0dbeb0d60c0ce885db3207e3d50b7ef2f7f68b51694a6b804b4f33fc0089087801c9c3b8cae0bb42bbd33915638b87bbe8e9544630e5a8a4b5623951c30d768f58433074a7c2fa96d7f3e06e0eade19efa56dff1057299a9807bace3a00da7b34748b32896e9ec9d03966e4e74d0eb8973e2bfdb047e1168bd16af9861caa2d097b94ceb7999e5938d71aee2559f1e5440c115b3fcf55e870d798ac7808bda83fc6c16497dcfdb2dd2b62d568a56d436d03f390664cce3ae6f2053b48c669bed9a5031694c7b3d2637d400fc5ea74b0c1ba3a189dc07f33ea91cc5bd29ce5baaadd91a4d7e3d3458904f5c1bb20d650a61900fd2e2db578a4ace499fd6487fc7165466496e3f243d974e0090bb1d55584a297769869dd0f9814d3ea0b5c0b5b16e55dbd564de5d20d4f03cb9ebc016c45dbfff336fbc2884c7803cb18e0b371a644d2bf770ecd68b1f9e0ff16554dd93f22c170762d469d4851f7188cedf041f7b17cb3f0e11674fc197d76d98093b4d87391a53b661b0bf6670e18ac273abf438f786ff37da367b20cd1a32d45267846a50a3f31bc4295567cd80b412e64f4ed94563581bd037d5c670d0a2c443ed64bfd98fe4f3872cff4e53b70369e3e55e94060e2b462f2741d1fd1539526415c44ebbdf9d2b5352d7694e0a4f14ae109cfc952cab46c0a18ade798062361f7dbed2848c1306a1e59ee2f093fa5c276f11362614079be61feb832b3b50bcf770007f296a332dcd61589345fc99e996531622efd79fc7cb9e80b15dea63661425d16710850aedb1fd3db887fed24dfa873d29782a68bc4a0135a69e12a52fd493302ad1e17fed64817ee5ec7b50df3bf1db52b30223045b6a45068cf356944dd20c06067934797991b29f0593d7e690813d174af1d54461b47c92af9645164a2f94dd8d4db7e4e08eebdd6a1eed304ae1cfc7aac54bc6066b0159583b8f51f4753995b94678cab579c841636470b06c0724bd62f226cee0242095bca23bd4557d693143d102995797e468818576f3f544bd8d9ba7592710e6e05918305fde32f2615e025929909557bf04694110ee10a36a2ae8de09d2e1cfb85500471e41205e4f406f3c88d48f948f1bd6dfb7b748e50a50b092a6ae5af3a92c94325b3134a26eb9c479b3a7bafa479d771b1421c1cec3aa715e0348121a9d7d04a3b0efb304e8dd295b0d4403c44c03f03de8ed9faba984911b4faf019218ccf67d266e24943bf4ca2c88b0d554eb92453da92759ff4051e1ebde12c69a76a2cbcf7fa7fd64eeed167e61916cf68c0ccf5114504d5493e1f984be94bb7b9e89dd6b84320dded3fbeea238203feaf010dae10a6e6613f05160e8448a21f54b5018d0fc89ebb98e6dc7c6b8988f9f9a91873764bf8059a650c84318eccfd2c8b182b459d96b79bf1e218eb32d50765ebdd9cc53362d71dba6c15a7509d86b2e3fe50c0564db855333baddc190ffd11e1c1c13b102267ee2455e8a72b80bc1767c2110222bdd1d33b6304dce0a01225cf726e356f951c19f03e67fb0844935d8c12dd941339f809158268464a52db0fd8e10feffd84ec43b0ef130f6f353ff57673f50eae05da01ad2eec4391d006a256ec99066ccb14ac72bdc69e4545f6606498ca8a3bd5d2b6650e6fcc980100442fea19e1d7a2f3a8e57077f3abba2a2ad2a1f7470f8f38d8f65c3796213263a618af53e3ab023e93186fe11b6838a74f17d14317548306219f6da9561ce2be48450f3f0b79d1b18c0d96fad0b1a4cfc223a27dc4dbeef1527339e7028096bbba022d06ff494bb3b4169d37d44c98851cfb6f9592e57bb670784ed3a252a8390ac919455cc717c0032c635e19ca1b52076cabe47e8167f9fb026265113ca5ff029f7f1a81427709aaacf5d8974def0e17b752776c189fbb32fa16d101045dc084a32023ec761d709ab8a2630674674e6060dd53f3020268e149a3b7a157687d31b2e46f70833c56800db6595729400b986c99114d1ab6f20049b9580019f5ea6f37d5490da657c10c5d7beea34eb9aad814792527dd07f0807b7b214b34e8feea69d57f8621094ad021081131873b53f0758081b9c6f546fde0ba386c29bd8760736babd58df3780c40bd2a8b83858929750206398b501fa05e757c14e7810c908f19b4c3c9b1372f720c85d14d374fa358d9e54a202739f27300c1b9d74a478629a97f3c7846babc8687d31b4572fcef0c56290efa82afa6e0a9cee7a2c414fb1fe022307786025e088793f3de39d18a1bcac5b718fa13fa8dc5e00a6d5454f9f55417abcfefbc769e0fbd219e8a0fa382f4e17a392e73a3d6657f7c1572793021211864166af18d36324be221147fe4f4c4e6922e540f91e3129239f83c66da0bdbcf81e237cfe33eb0b46145ad537782156a5c479e61d78fc6c139f629c982b9246923acc94aa16f8f8a908174dd755e5fe32e8cfb0bf7ff0e4ca3028ddea9dc0f87ed85daa1b9bba7587eb21f1eecf83ef5e7ab5fa9dd1baf8ac38c83c9b8138fe4dddb7ef80411d56828ce12abde318661c35201892e8ca9a2a603b1de6852abbc914c5eba5262541b2af27f995f586cc1d3bf7f685a2930ddeffd03bb42fe4b61a3dfac0fbd3ddb7a808b7286379e9da5fd1e68d97698ef89148999f4d4b721ca0f03cbae2998c49a2ca3f2704f688be6fc26856034c571b210c9d895d8bdc850a891f932a007357f4a976879e5dc06a099cb0f65f4f09c44888820171e640e45290937febb87bcaadf2906541d2d8347e8209e6ac9f90fb1b8be0532f697a502e07ab739197af3cc36a1448929600c176b2515aa94452730e2f9fea59059cdcf666ae27b18ad586675e30d264b43ed5ca1a377daea7214a772739d8f56c1424c9b3f6c6c07580a52d87d365cde3239b7c1e5ccff747f32219d10cdfc15b3b10c83cc9cd2ab369ddb2ae257a153e8d4658386935c9b0c9ac144e87adf0cca03424ec6388ca81854bb6175862c30450585ecf4fe4c6d32b9f061019802165152606eae55984b821dc1d74cd93d4dad9c6bea363cbe2129597d7277eb799af9e7c75f42e142e7bb998df782c6c8a12fe7d64b2a41a01349d61c210eab6399c6fe361720ce6e6d7b838f22c159aa32e929c55d231d318b8067c717347d004971452e16d8dc1509d9b6314f43cea9b4eb78203b0fee5b107ef96fe2a81a75ab4a79702ed616a3e1c6900a52f679e399544060fdbb79745f2b40925eb14ae83226136f3fd9735a199a2775ed20c614116b2c9e9339a044fccd1a43480246b915029c5c638b306d6f030ac3a211ed435b7497df987ed894d1ba8241ddb8c0007d636fc1ea5e284c1842651873640666d84bbfebedad7015a757a31747e53e3f40bf29e3606bed035d439be1be73ac77339cb315b270388324f525c4c4882a4190f96a2db849f18e207645846ff1104ad107babb87deaa3c6b1799898afb3d09c7ed908bb6f73afeddeec356a89495e301366bfb547ff944065d049819bcb62e6154b439c829d146c9501a946b0aa5cd69d45841559c3811db7a8bc7fb28d8a7667c3c21b135418e6245fd44074a220051b1ea133c3d3b0b937d0b1892720e9848a89a696935ba35fb1cd520bb65056815b56efb8fde433d54294be034f352bdacb76d0d194a73babeef9a51e48d8c7019221a08827936c4b29633ecbca1b77d9c2943fe497bfaf1412a21f825ebde0b446bbf1165623812be2cead88c10f35d281a975b2a5a1a776eb1aa7b957e411d727a76ebc82c6a6183906438f28b70c22be5a936e24f42e4bac2d04fa61c2a7e2a645eeeb44ba68d9bba378a6ce9d11d15d54a0882bf6b5354c0d3fafe11276e4ecc727d7fb544a73097de25584096ab355497daaaaa1845c6241edbe4f3f904dcfebf9f6f05e8f37023cd8c0b", 0x1000}, {&(0x7f00007cb000)="9bb78437de20cc74088349c1f079d64e53874bf3d654d839611f52b3aebcc64fe702330baca986160d2ddaec1d4081726df88c866646b663e3ed5439664fda5ae485d46cf34c160b5a9b23039d07a925d7", 0x51}, {&(0x7f0000785000-0x83)="39b85f7df9ff0237bb929349de991c178b43a185e3368551d1dd8941b9c3ef5a1c82bc80aa6fd3103258dafeead9bc52ade6a1d7f9532404c854b92a95cb9f164589f5f27edb3756200ed7da76f89ada648d53074adfcecb36c2c442b5bae3139e3c03ae07661ca8e19a26494cdc98becf01d3aaee7350a968d5c038b6f2d512aaf7d7", 0x83}, {&(0x7f0000ac6000)="78b0d2e96cb8a2eacb799d9905b8ca48e86a4a4ae32e3c3aebe8e3640e358afe472c78e861930869b5a73d7e1c", 0x2d}, {&(0x7f0000f18000-0xc)="23962f734a3766fd927e87cb", 0xc}, {&(0x7f00009b4000-0x7f)="85f1b4439c900ab3e897b0f2324b3c822c4fb2078aaf27ea911a7f9436ab36215ecd3096d0f74ef7fa07d024339c39210d7dcec7a2d255c4fbaa0483e54689df5e9608c837fc66c81cff53e8a5a5d0871aa4af95965b33f8f1cecdf96c47f37673f8ea76f2a278e5afd8e9c6a0536adc2e16117bf8c6d6cb4b10d1bc3662d2", 0x7f}, {&(0x7f00008f3000-0xe0)="dada7f0a4c50793b165953acbd4c70987a10a8015d6bf57ac10ebdafab253dbf342899e6726114a0ab8cab85ee57ebb9d95fbbe2d079c40030eb93d16a43c454736d99215ac3e2a46478ff53cd3c324f046b2909c7e3b0f21e4c998cc7e8ff0b3b8fff8f8c5fee5c35e0c48fee2ec3a14014274f39b62a91898ee20183c70a0b61fca4a6f51a84d9e558bfc42d224b22c1e84a4a94cc04890cf6e69a7116d72666931ae495f67d54d51b3b09523d54635d03a57b3acd21bfea2170002d4943d0261b17b4758152d76d927cb6b26e412a564f1977d8c6a3d0a8d8db33c32ac6a2", 0xe0}, {&(0x7f0000b8c000-0x50)="3f6764d37addb9ae4d5adff7b24cffb244aa2528d6d07b2d1cd694e9d96852b9f693e07eda1b8bbf15655ed4d9824107e30c84f4f36fc44890111e5d462d532e497ebb7ad2ac0ac8a7fa3fde986df7a4", 0x50}], 0xa, &(0x7f0000c0a000)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x28, 0x1, 0x1, [r5, r3, r4, r5, r5]}, @rights={0x18, 0x1, 0x1, [r3, r3]}, @rights={0x20, 0x1, 0x1, [r5, r1, r4]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0x100, 0x24004804}, {&(0x7f0000af5000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00008a2000)=[{&(0x7f0000b0a000)="83f283b3a2dd25592b5329687e4c0ea5a15106abb3397709f6071157f1bda3bbd75d11ecfbd983334fbf6294b9f1c7f6adaa2292b49967f131e864b4e6c5cfd4bb6de2a0fdd6b83d4f0a5a2eb05df0738a904d6bfed55d3310c92b5afcfb13d8bdc582d4ac5470", 0x67}, {&(0x7f00007bf000)="fcf1b5ce84a1b0458fb618ccba7f54cc7d2c5404e4f3c47740bdf21b08e4935c31131a5c06d990848562b4dd494e522c873ee3d0025446629de213f70a440d5b05beae0cce99768fde667e4d61e69ec89f78f95561b83fd2c2e4fba321652d80653bb4ff64eb10a879e4db9a4225728e239a676a35304b40a9962a29ed3cc4717da837b0ae2abc59fda554ee7b6e493d9c04fe3cdd0642", 0x97}], 0x2, &(0x7f00006c1000)=[@cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x28, 0x1, 0x1, [r3, r4, r2, r5, r4]}, @rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x30, 0x1, 0x1, [r4, r0, r4, r4, r0, r4, r4]}], 0xd0}], 0x4, 0x4000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00000cc000-0x53)={r6, 0x4b, "4c5e15cd9d7aed62f6c13b35ea0f3f2fdc82a3268c7171a408f0713f17fa303c0a742179c56f950e4d9a5c6dabbd889c844d0db64f9f78221871b6adad097bfbc71d1ecbe827d62e2c503b"}, &(0x7f00003d6000-0x4)=0x53) sendmmsg$unix(r1, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[]}], 0x1, 0x0) socketpair$inet6(0xa, 0xa, 0xb94, &(0x7f0000045000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r40, 0x84, 0x15, &(0x7f0000c9f000)={0x462}, 0x1) 2018/02/10 05:26:29 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x8000f, 0x20, &(0x7f0000026000-0x8)={0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000026000-0x40)={0x100000001, 0x401, 0x6d3, 0x48, &(0x7f0000019000)=""/72, 0x85, &(0x7f0000025000+0x7f)=""/133, 0xd6, &(0x7f000001d000-0xd6)=""/214}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) [ 55.026300] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/02/10 05:26:29 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000cf9000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1, @empty}, &(0x7f0000b78000-0x4)=0xc) mmap(&(0x7f0000000000/0x3a4000)=nil, 0x3a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) bind$inet(r1, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00003a4000)={r1, 0x0, 0x1, 0x1, &(0x7f000003c000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x40000000000001dc}, 0x20) 2018/02/10 05:26:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000645000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x16, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4}}}}}, 0x0) pipe(&(0x7f0000070000)={0x0}) bind(r0, &(0x7f000046b000-0x10)=@nfc={0x27, 0x8, 0x0, 0x7}, 0x10) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) listen(r1, 0x7) 2018/02/10 05:26:29 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000001000), 0x4) 2018/02/10 05:26:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e5f000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ce2000)={0x0, 0x8, 0x3, [0x40000000000000, 0x5, 0x7]}, &(0x7f000073f000)=0xe) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000db000)={r1, @in6={{0xa, 0x3, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x2}}, 0x5, 0x6}, &(0x7f00004bf000-0x4)=0x98) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f00002f6000)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x3}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) 2018/02/10 05:26:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xe}, 0x14) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000925000)={0x0, 0x0}) r2 = accept4$llc(r0, &(0x7f0000cc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000e62000)=0x10, 0x80000) getpeername$llc(r1, &(0x7f0000f2c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000ab7000)=0x10) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000051c000-0x4)=0xffffffff, 0x4) shutdown(r1, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000219000)=r3, 0x4) 2018/02/10 05:26:29 executing program 4: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000158000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000683000-0x10), &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0}) pipe(&(0x7f0000a96000-0x8)={0x0, 0x0}) r4 = epoll_create(0x8155) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x9, 0x2, 0x1, 0x8, 0x1}, 0x2c) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet_sctp(0x2, 0x1, 0x84) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ce5000-0x8)={0x0, 0x0}) r11 = socket$inet_sctp(0x2, 0x5, 0x84) r12 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x4, 0x9, &(0x7f0000e20000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x5}, [@exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0xd}], {0x95}}, &(0x7f00000d0000)='syzkaller\x00', 0x1, 0x30, &(0x7f0000001000-0x30)=""/48, 0x41f00, 0x1}, 0x48) r15 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000b5c000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000ac5000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000572000-0x4)=0x0) r20 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00009c1000)=0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f0d000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) r23 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = accept$inet6(0xffffffffffffff9c, &(0x7f00008d7000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = socket$rds(0x15, 0x5, 0x0) r27 = socket$netlink(0x10, 0x3, 0x13) r28 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000a99000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0x1, 0x8}, 0xc) r30 = socket$nl_crypto(0x10, 0x3, 0x15) r31 = accept4$netrom(0xffffffffffffffff, &(0x7f0000a21000-0x48)=@full, &(0x7f0000ca3000)=0x48, 0x80800) r32 = socket$nl_route(0x10, 0x3, 0x0) sendmmsg$unix(r0, &(0x7f0000b8d000)=[{&(0x7f0000195000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b58000)=[{&(0x7f00006a5000)="07d17f3d3f7ffe2a08667f9995b2760b4948b631228d8ae254a5b0c0c4cfbc2fc50722fcd0b7e14711527d58fe46d32023984c69095f91a2c8c0862da5ecc33f45b37ab841b4d8bb6fb082c052df9065c3825b30747c3ca64dfe4a095420a7412ab8113233e7c44c5ee1be78ec267493fb1b8fa7d55accb08c2448c72252e31c50e320232eec763ddf7dbe4c91080997dcefedeb693a80fb393515c71ce6e3be00ae5511876175a9", 0xa8}], 0x1, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}, @rights={0x38, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10, r11, r12]}, @rights={0x18, 0x1, 0x1, [r13, r14]}, @rights={0x18, 0x1, 0x1, [r15]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x20, 0x1, 0x1, [r22, r23, r24, r25]}], 0xe8, 0x40}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000267000)=[{&(0x7f0000001000-0x8e)="6db6c3b9aabee49895a4b1eddf5951d0fbfba93d64eb51781907001bb9acc90e0b4c11ff71830cc2497bb0d621fb1110e291e62fb93c51d2ab9be8921565c340599999bf96006936090c3ce79c74cbd6e85d427990f16380bd4d8f8a8e16f611ec30f53e9bffa0f23f7dafd6ec3f11094340f0c158c706e8da49609edb29980e07555bf8990c35f6108235ffd1d7", 0x8e}, {&(0x7f00000d8000+0x633)="e78705fb1db78f91d78e77c735c58a5917ca43d3e1ee14e00fd295358592f43f3a918aa22f6a8b34fa1f620f7cdb54cc614258fbf35726b02fb4869310c4b61cd84e260895763fa37aef4f36f032e8f262882daf142d09230b83681e747b7762fb165c0c184dca50d4c1736be190361cb6e2380218ebedabdcb793c09a373c6f1ad1b5db043ccf5c5ec7cb54961c6047c56405cc3515cbfffdb553c68092", 0x9e}, {&(0x7f0000001000-0x1c)="f2ad726cbdb77b5c115ce866d6a5e0828c84ba44980135cf97d6977f", 0x1c}], 0x3, &(0x7f0000960000-0x30)=[@rights={0x30, 0x1, 0x1, [r26, r27, r28, r29, r30, r31, r32]}], 0x30, 0x40}], 0x2, 0x4000080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x20000007, 0x0, &(0x7f0000df9000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r33, 0x1, 0x19, &(0x7f000022f000)=@generic="210bd043347c6dc02443b4e843cd87ba", 0x10) ioctl$sock_SIOCETHTOOL(r33, 0x8946, &(0x7f0000007000)={@common='lo\x00', &(0x7f0000007000+0xaa9)=@ethtool_sset_info={0x37, 0x0, 0x7fffffff, []}}) 2018/02/10 05:26:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8ac000)=nil, 0x8ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f00008a8000), 0x0, 0x0, &(0x7f00008a9000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f000089e000)={0x0, 0x303, &(0x7f00006d3000)=[], 0x0, &(0x7f000089f000)=""/4096, 0xffffffffffffff9c}, 0x12004) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}]}, 0x18}, 0x1}, 0x0) 2018/02/10 05:26:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000084b000), &(0x7f0000af5000-0x4)=0x8) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/10 05:26:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000b6000-0x8)={0x0, 0x4}, &(0x7f0000e7c000-0x4)=0x8) bind(r1, &(0x7f00000d1000)=@pptp={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00003d9000-0x8)=0x659bf106, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000462000)={r2, 0x2, 0x9, 0x9, 0x100000000, 0xf124}, &(0x7f0000148000)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f4f000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002}}, [0x93aa, 0x4041, 0xffffffffffffa0a8, 0x7, 0x0, 0x9, 0x100, 0x64, 0xffffffff80000000, 0x400, 0x4, 0xff00000, 0x3, 0x1, 0x1]}, &(0x7f000066c000-0x4)=0x108) getsockopt$inet6_dccp_int(r1, 0x21, 0x7, &(0x7f00005e8000), &(0x7f0000fce000-0x4)=0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000e80000)=0x27) close(r0) 2018/02/10 05:26:29 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xfb) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002aa000-0x4)) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00001e1000)=0x8a7, 0x4) [ 55.156099] dccp_close: ABORT with 8232 bytes unread 2018/02/10 05:26:29 executing program 3: mmap(&(0x7f0000000000/0x6e6000)=nil, 0x6e6000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000002000-0x18)=@add_del={0x2, &(0x7f0000003000)=@generic="7b9011f752a09bc7c73d80fd2e5933fd"}) listen(r0, 0x8) getsockopt(r0, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f00006e6000)={0x1a, 0x19, 0x7f, 0x7fffffff, 0x2, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}}, 0x10) 2018/02/10 05:26:29 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000c000-0x10)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f0000012000-0x4)=0x10) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000008000-0x5b0)=@nat={'nat\x00', 0x1b, 0x5, 0x550, 0x368, 0x368, 0xffffffff, 0x368, 0x0, 0x480, 0x480, 0xffffffff, 0x480, 0x480, 0x5, &(0x7f000000c000-0x50), {[{{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x3, 0x81, 0x1}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x80000001, 0x9, 0x1}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x8, @ipv4=@empty, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @gre_key=0x4, @icmp_id=0x0}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [0xffffff00, 0xffffffff, 0xff, 0xffffff00], [0xffffffff, 0xff000000, 0xffffff00, 0xff000000], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bridge0\x00', {0xff}, {0xff}, 0x33, 0x4, 0x0, 0x4}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0xe, @ipv4=@rand_addr=0x1, @ipv4=@rand_addr=0x77db, @icmp_id=0x1, @gre_key=0x6}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], [0xff, 0xff000000, 0xffffff00, 0xff], @generic="9b0f74d8bd97c7439fcb06c2c9b3f7e2", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x2b, 0x2, 0x4, 0x2}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0xfffffffffffffffc, 0x5, 0x1, [0xffffffff, 0x4, 0x80, 0x2006, 0x5, 0xffffffffffffffe0, 0x36, 0x100, 0x100, 0x6, 0xf9c5, 0x5, 0x1000, 0x7], 0xa}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x10, @ipv4=@loopback=0x7f000001, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @gre_key=0x10001, @icmp_id=0x3}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x1, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv6=@empty, @port=0x1, @port=0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5b0) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000012000-0x8)={0x0, 0x80}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000000a000-0xc)={@remote, @loopback}, &(0x7f0000012000)=0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000013000-0x8)={r2, 0x19b}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000013000)={@generic="9925a55b544d8085638dc781645989ce", @ifru_flags=0x2000}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000007000)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000015000-0x4)=0x8c) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x5a0)=@nat={'nat\x00', 0x1b, 0x5, 0x540, 0x1e8, 0x2b8, 0xffffffff, 0x0, 0x0, 0x4a8, 0x4a8, 0xffffffff, 0x4a8, 0x4a8, 0x5, &(0x7f0000007000-0x50), {[{{@ip={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1b0, 0x1e8, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}, @common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @broadcast=0xffffffff, @dev={0xac, 0x14}, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00'}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @gre_key}}}}, {{@uncond, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00'}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @port, @icmp_id}}}}, {{@uncond, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@inet=@ipcomp={0x30, 'ipcomp\x00'}, @common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @loopback=0x7f000001, @broadcast=0xffffffff, @gre_key, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a0) 2018/02/10 05:26:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000226000-0x51)="2400000021000180071c016501ff270e0200000000100000026e000c06000a0000000000", 0x24) readv(r0, &(0x7f0000e55000)=[{&(0x7f0000f5e000)=""/4096, 0x1000}, {&(0x7f0000848000)=""/231, 0xe7}, {&(0x7f00008d6000)=""/33, 0x21}, {&(0x7f0000a3a000-0x74)=""/116, 0x74}, {&(0x7f0000f12000)=""/239, 0xef}, {&(0x7f0000647000-0x91)=""/145, 0x91}, {&(0x7f0000613000)=""/189, 0xbd}], 0x7) accept4$nfc_llcp(r0, 0x0, &(0x7f0000666000), 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000d9f000-0x4)) 2018/02/10 05:26:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) bind$bt_sco(r0, &(0x7f0000f6e000-0x8)={0x1f, {0x0, 0x401, 0x6, 0x6}}, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f00006a1000)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000f43000-0x2038)={0x1018, 0x29, 0x829, 0xffffffffffffffff, 0x3, {0x2}, [@nested={0x1004, 0x0, [@generic="7d112ceb378da85cd7fc87e65e78138d45e3605e9147bf131fdccca6fcf97742e743b2e4fde69e81d5e6330fe7f1c66286b6f7bf7836ee7d975ee0863fcdedd91548c2eeef8400d9aeeab07de5882bea14cab83e92e855c8388495f380aad6dddf58f7f0105ba5a16c66af73ae0339534e979eae46220cff36597702df57988091d8ceebdb5eafe85c6b72117841e6eab75dd6c95282e7227ae91bf28f0f6fdadeb287829f2f38e98f268b1c70757901bdd16b328c9a6219eb1be92e6b9feb4e580fc506f0bd11f9cf9a18949b63b0eeb6cfa9e1c8561d7b919663bbf7c04c71b789e8d35cb894162b816b93b68e085e86094a9397db60ae1b22425e6d95508d2c5f20b4a1043770d8e16962507dab5d00c63396ad0e554055e57ea9d1cd326a6df091988c8c66c7f2ddb58dec707c470c52713de2acb75baf953b6ddc9402be4077ee9f375d7fd784f179792a41f4868948d0ac9b0346045e0365163874c9167dfc349872fd68155328a7ef92b8853a184fff1bb3a9dfdf0fc81257c47a71d7d1e7076dcdbc070c326bbce847bf73082cbc157be5443396cacb602f31ecef2540d95f8a8669c700edf3dd18f09a81033a699b968482a681b5e9cacedd9f56ff4888b68f87f74c18ddb891cf4bd0268cb192a3af1c50c787725c606d2171337e87a4352631ca7dec5859175a3dcba30e507b0de91a5df47fa91636744ac4171df14edb9ab8f3e38c32e482110ac682b79e9c7c69a1bcbdbbbfc74b52378949a8e8db4bbf4ba6713dd9eed3de9f010a537bb3f7e82fde80a07ed86bbcd0f11b952dc2cbcf395083c66fc69998e33766f23525431cfdd0c766e8d63257f2385e7198b534073944601d01e6eac38e4b010ef9dd5bc5df311088f120cfa3e90afb6c7eca34fd01522bb4c542d7f9488addf88ec8a680a3bb3a9f6b13f2fcb634988950efab05ffe51ee2817b4946b85dd704eff918f172dc32008482e65dc2c777605c3159abf1292412e7645c79d216f3a496e736fdb193f6837154bb7126e451b7657f7e7e0dcb3923f2e46ed8ae075bebdc5e6e88a919ecf8d6744ba76aaca681c0d8fdac19534684a53432a6e9c4c6d5ee5d8168341a0dcea81c12edb1f514dbc764a26c27b2b58d56d85ce6b5e878007892bc1316692103d33caacb9eeb73c2dc638654a0c4f5ab22ea6b224bd84fa19e775662aa99fe9ee8b125072d33c5925155dae4213541a048523882d59d965e38cb4ce2168e84b5037f8fbc91c1b66ffe8a76e75146f80366a7adbb13665108bfef0716aab8adda4a01b0b38e4b491d6f7c68dede2393be90e58d1d3eabbb21d2219b470845ea7ce5e69182bb8174540024918aefdbf186292c72781647028fb05b4d0c55d00933daf9bb21f443eec48c9d5404bab9a029ee2e3d02309aed7e747bfa63c3416203ef5214a0c49e2c9cc43be8f5f17019d9ebb38d3c41ecb0e0ea5c6e822fbfd4fc6d7003104540c30f5da5ec08608133ea8739eb5ebed782c66d6a14bebdee3927e9b6457d58e966ffa5adb8eede94557a5deb97e79742f9c43dea4da1b195439ec1585eb6e662f640f07a120f568e2631836bc32fceafeb632ecebf7ba0dff0006894a4700c1f457e39838b978988cc5ea3d75e2fbe9b143122f573a5c6d2e777dbd2647ead2ffc7eca8abf40672d7e1da1e49994ebf43d7e43b29966aea68a7b95c23c7f559c1d53d70728d48b6863ec63d0aa20cebd8f6d325bea70bb0064e3a6f8d05c8211b4805ae4584f5f8085ce76b2f304abd13c7c8d321df8bff4580b3de12bf436c9243d6d1f80fa49e123e47e3899ccfe9ba31c95dc2d5bd124719e5bd2115003b84c0c12440760ac54d1bb60cae9d52738e459f694a39d9c5604a43f42ab1143108fe745ebe9218af7112b0c578ef484b3d4435d13366107ca8c2cefa99202933dc4ba9d3b9666f4f819e9d3f4fe487aac38e49d71e34629635cce4d95597424e28ab2c8d13be62d566c46d9c47b5a58841fbe10f697a100aa8ca09b4da2fd1a315ef195a9491369bb7e096147f4af57fcd19af621ec6ada65cc67cec6ecc7c8b0868fd41d97bb9bef46d2cece45111cebfb551f23ea3f630f1e676cf38c3be2842c8df8a9433bb7b403ca8a54b4e4c2d419736f62fb02070d5ad0d027668150f4efabf8f611fb1b53b3e8f0cafe699ff2ebf75e0966883f345e09ca10ba554e72f0a44026661d37c3aa9acace4b27980648fd675f515c31b587acb51bebdd1915fd70f74a995d563c80f3d37c44dbac308e0362404eac63edfa017e20f75393b150987f460827d221a378e07ce5d4ee441daf160bbdc626c9f48759d70544883ebb968a8a7943c75d4ee40838f4174ca7a9f81ddc90f9d5667e55fc1e41d343bf83c46bc9e475355625e98b3235393f14f69bdbe24bfba8ad5a4061c0fddb124d3cc115083042f800974fd392f6ba76b314b55d9398389a8cf0ae67723f5131626a35d9aabb73c72f6ec23eca224ad7f6b64f836b4e0a0e9e2bde9ceed26113be53e4fe2fa36230862afbb469bb51758d73325d925dbfa2a5cf48ab2d495306bc45c2fe87def2f1a320c1d974318812dde023ff2a97221d9ba750939a2acd394c86a3e2c0aeb0dcb684fe5ea92097af55918ba315425852ae48bdd4fe717aa5d16dfc23e33a988e86d1793917edf6ef36cde675aca1da4b43bfff4af2cce98c3b5030f31e6c691af785555143ac2c7d6c98b12b2d27169acc028e26b34a3727db8eeee306fe1af0e7928aad8b13c6871702e1d8a12beb40c28314921e34c97603cf93d671493ff3c2962d35600878874a32da32f94f5aa655cee5e52c071b9d0166dc86997ac68e06d3c973e2cc97d550207b2b704cbc1e54cf0910e0c83d7c35e74cf8cc7fb8c68ca78d25919e2a5de4594906ea997dc8fceef8c2a1308302fc1d4750f54ef8afe8789d17f03f663f011164e6e8c741020f0a8cb565b0130d3f6bd8cc43664fd7206631a4477eeca253c0f605ddc3b6bd37875425c52a708c9e018a82b4115eac05973988d268106c90c8cc058a6b7accec909c8af46d3b68dfda0d0cdcc9d89df5dd8ace951964efd538b88f447b9d1fa1a43a703d20c6417bdd8ffcc48a7e521bbfd50b6a8ff768b6dff12e32b36108eae810aba5dea677d7b08127e0c9fe0ce33b639078f2230d94b2e69f94376f08e849f0043aa590b643e1bc64ac3c17b7f539d71eda4353c246f983b916924f2d0c5cd0e8b4b60f5758158c450fe68212433d5b3b451a085172d1c22f43c7276620cc094d236cb0789aa56f52362d917d604cc18bb85ba73716b17bdae82de8859f97df0f564270c9a937eb0fa25c8f7170d24957d7b08709c38eee431a4e74ed02fe032077a992abf538be25a840f33de7333cbee016a0feffd05e1ddf74b3037b4e4366d1266eccb253c654e37c5d1dedae6911bb7c7f194802da38a4ffe77444467025f86353b075781a783ef45854a39f03e491d4cf1cd30681a53f1ddc2d9ad893d47ce534c8d6b202d469ca41e8da642128989bcddd44bd252ec9bb1541cce386555d627f5e5dc4a6040bfd51678d3d9b33b16622fc4ef50cea8cc3d6e3b9835f8a69116b2f5134dc8ab7318236bf960a5bfb7a3d275a39ed2e71fb26449657d079700e910c2005a8347883bbeafd4e016a559cf4faaa75d868a291d4e64c4631ed92d3f8a89ef3381455afbcef58690ac2dcee17c1ea25625c5b5e7ae34179e22a1f142cbdf11087bbc2d31401958f2494bea10676043f3fa9be2609f02be0f5ddee64189c1b4721546bd7239c7c186533a6386570de173aaf1b257e6d287963cfc1cf8abf8420ce1e9ef3d607db76eab8a4e506a7706c7ef83cf5b28fdbf8c5c80e01606e1d5d8936b79dc9e2c5d361653c8c52c590a2b88c40e3972e7876ee1595d303adb852ca01f8a1580b1f56b11c6fc15154961554ea7fa81df30cc8aed85378a89edadef2d0750b15f1a28f8ec91a617a220e42630f3e19396d1ecf42af39a2f215d7db61cef86f070a80f9e8486b931b25bf06a53c6ce88ca333ed533c0fe55238db67d985a4b948ca1f24640b31e5953ea122ac4ea7a4dcc84c2851bf78ec4570d6766a7142dd71bd209cb5274428669e8eb33fca83ea3934ce9fdd47016f1aa11c749276d74fa46a3cec6bad38969c2f4e97220981535cc3335b28bb7516010fa7c927dc0baa97ef3f71d13b7f49d94e4d7364e96c13e1d905de9762613691fbe02f9126392f329ac318b6a6dfafff603f7c7a68ab6ba14530083a328bab59041957f79b099d0184dce187aa9215ed4cb0928a6f00df169d52907baa80c372c7cdb18e93dfd8fcc1930fac3fad23947ba55c8431ed5138b0ca35630aaf4f2950d41017cdda7f0114d240f8da4a078037d3fd0a2a890eb0d4ee064f45abebf278ea650bb03abd4f19e0cf2005a231e2a12ee85166487b9d024d7faece1d9d14e6737eac647f29db9b5f56834d3ab5139faac4a5db6c69220715f1162536d63486a436e8b74e3fd53783d00932e3f56ac416f4dc3407ab36f0b06ddafe81313e3a2286ab77b93d43b52c3e1d05a98dd8eb340a25823b858dd868229cf150ab06ca5ed42f27bd811577692a73560468ac953a1fd84f4c42205d7bb8f5a50af84b1ba760d0e540cf071d5e963ce16bf11b371c540612c1870b2afe40b0497a1dd4726c7fb12963d7e6f1143d481f90866ae3334ba9ca889168d8b958d8bb410e92b1d82e933bcfb734fe842b9b9f970115baf38c9d57b171ad798ac1568dae4eb538899dff02cce21ad02a9f22bf07fc3f888e3e4f8b5957b15be28ea8747d4ad0bd7f20b9c6715e6d3f91dc49c82f97bf2229d78eea7db997fa6ba105bdf02ccaeb7b0b939d4b7474a201fe3a82b951fcf38d4a72549fdae20924d60c1817362e462cf07a80ee5076551414790be3166fe05cced4521c95068fdd7efd96f1effdae629f7c6860ad43ae751d49e119b64a947e9d9fb312f6b5e316467274c51e09c809cc95af9ff0ac5c4ae7662e3ba72799b2c96a52399d923b798652b2f86d00c301433111bd58764a9bcf7b3092546b21e6d1681d3d45b0ecd0ab9faa5621814a12c472e2fabb2b2bf06fffb76a416ed12e52963ea670fc6506be5e274af0062e11ea28a6f5b2f58a5a126ce9a39b9a65cb140d00e1e2806c60a64aa28279c40d3a1cd22e635618456b8fcd559812c675190452a718aa0e3775f4e7f81758e8933340a4686a7ecd6a3a637c50c571639de985361cacfb4862a95144e56daccae65899fbac12eff4c2d844dcaf4af9d85c2e7e56c3fc8b52c4d5c3e297a8f8fde35f0933547cf73166e561cc374b048fa873087be9d283b4599f8b4380b74d3defcb6655eef2e72e39b41f78556a2fe320bde6019c5bd5e15dca24e5e75f79e149205e4023907c52bf79978bfc3fd05835ce27c66d974b30df6c38c0cbdc981ecaf615f9259e52bc19174302a31202b7bc69ea14bf251a19a6e4e51509afb65c1531fe38d60dad8e5afb42a0c9186628238318fde92e00dcf4ca0b5be606770e07e47c3e71d7c8d494a9a9c6da28ec5cf859e3e65bc0cb2ed29d434a0e632ac49ea3ac3f215e4da8926311947ef92d13db20d09755d918f7582b90f12a9e7aa9ed3be88702ffc6cc7302cb104be2ac355925a8245404c34bd65180b95afa1ab6587ce744c82169cbe4a01e8c112e681b26baedf3b00e14f19c07eb1ebd6416f00ab406a5c65d4625b657da0dfdd1b340ca393dbbf5c8d4f05210c1388f8c99750f103867"]}]}, 0x1018}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000751000-0x8)={0x0, 0x31d}, &(0x7f0000a85000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00001db000-0x6)={r2, 0x100}, &(0x7f00004b0000)=0x8) socketpair(0x0, 0x403f4b2936006317, 0x4, &(0x7f000059c000-0x8)={0x0}) getgid() getsockopt$inet_dccp_int(r3, 0x21, 0x0, &(0x7f0000b99000), &(0x7f00005ea000)=0x4) 2018/02/10 05:26:29 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x6) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000009000+0xd1b)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000007000-0x10)=[{&(0x7f0000005000)="10000000150061dd18c84c16290c729b", 0x10}], 0x1, &(0x7f0000002000-0x78)=[]}, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000000a000), &(0x7f0000004000)=0x4) 2018/02/10 05:26:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000ed9000), &(0x7f0000368000-0x3)=0x10, 0x80000) getpeername(r0, &(0x7f0000346000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000c31000-0x4)=0x26) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ed5000)={0xffffffffffffff9c}) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000d28000)=0x8, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x8080f, 0x837b) ioctl$sock_ifreq(r2, 0x89a3, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_map={0x7}}) 2018/02/10 05:26:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xe, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x400}, 0x8) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xd) shutdown(r2, 0x1) r3 = accept(r2, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f000001e000)=0x26) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f000000a000)={0x0, 0x40, 0x100000001, 0x6884, 0x100, 0x8, 0x3, 0x1f, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x7, 0x1, 0x0, 0x6, 0x5}}, &(0x7f0000026000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x40000000015, 0x5, 0x0) bind$inet(r6, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r6, &(0x7f0000573000)=[{{&(0x7f000083f000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f00008a9000-0x20)=[], 0x0, &(0x7f00004d9000)=[{0x30, 0x114, 0x3, "1f7b17db48c82c0cf1a856a30000002ba66ea1ce9f6bc3332d"}], 0x30}}], 0x1, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000022000-0x4)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000011000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000027000)=0x14) listen(r2, 0x7) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000028000)={{{@in=@multicast1, @in6=@local}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000009000-0x4)=0xffffffffffffff26) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000001a000)={r5, 0xffffffffffffff81}, 0xc) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000002a000+0x9b8)) 2018/02/10 05:26:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x2, [@typed={0x6, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x20e}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00003b8000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000ab5000)=""/118) [ 55.269231] netlink: 'syz-executor1': attribute type 10 has an invalid length. [ 55.299936] netlink: 4096 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/10 05:26:29 executing program 7: r0 = socket(0x8, 0x0, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000685000)=0xc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f00006df000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000995000-0x10)={&(0x7f0000000000)={0x11e0, 0x10, 0xc, 0x800, 0x5, 0x3, {0x7, 0x0, 0x4}, [@nested={0x11cc, 0x17, [@generic="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", @typed={0xc, 0x1c, @uid=r1}, @typed={0xe4, 0x5d, @binary="eb0d50ff4087f330f6b2385b73f587fae82ec43a125fa6a471842144361449453847bbdf70b40a7f10973df42cdcc7ecff47fb1fc1847567f5f669520981f6ca45f24444d76bbcf2313b2848239d81d4f5e12ccac1cf08fe4dd0103a894d13e42a70118eae50d714e69e96e67f48401a937ed60354c7bb4b580dafc12f66a1b1c128174d1f96cc6c3ee53ee878c6bd292c02d317e2ca9e8234a2485d2ca67c68e83d050e0b3513ca39595c0ddcffee8890672794b4b331b1bbedd000c6e6d2780dafa15020dd2e5d49b433ccfc2816ff565ae0ac63e07bdfe0"}, @generic="c07f6fe6a3722ed4615ad8612c4128d3b4fb9a1ac0ce1abcf6907ef679b60627e9672788e9fa34201b1135145dee0c1ef54a68f947ad502c2baf5c16bc28c8134707cffefbd2c6177114f82ca87aea37cc0cc0e9f01dc29921b477004b32c8a1ea8a34415c1d0f73431e614508ce5e600013d058ca4077de022dff2e9a2d79a7c36bfb9cd067449fbab706769e1d4e723859d2802d02aee2d121f96d38dbbefb212f64d494319b12e3ee19cb3301e548458c05cd26ebbf89f6d7168ada34d60f2bbcda1793a2a27d5571084fc3cb8ab47725508235b5b1"]}]}, 0x11e0}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000a84000)=0x40, 0x4) getpeername(0xffffffffffffff9c, &(0x7f00007b7000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000900000-0x4)=0x32) setsockopt$inet_tcp_int(r2, 0x6, 0x3f, &(0x7f00001ec000-0x4), 0x4) r3 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_ifreq(r3, 0x8992, &(0x7f0000fcf000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x4e}) connect$inet6(r3, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r3, &(0x7f0000715000)={0x2, 0xffffffffffffffff, @empty}, 0x10) sendto$inet(r3, &(0x7f0000817000-0xd7), 0x0, 0x0, &(0x7f0000678000)={0x2, 0x3, @empty}, 0x10) 2018/02/10 05:26:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) sendfile(r0, r0, 0x0, 0x3) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[]}}], 0x1, 0x0) close(r0) 2018/02/10 05:26:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000354000-0x28)={@common='sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000def000)=@dellink={0xffffffffffffffdd, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x0) [ 55.319213] netlink: 'syz-executor1': attribute type 10 has an invalid length. [ 55.345059] netlink: 4096 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/10 05:26:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000655000-0x8)={0x0}) getpeername$inet6(r0, &(0x7f0000da7000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000304000-0x4)=0x1c) r1 = socket(0x10, 0x2, 0xa) write(r1, &(0x7f00007aa000)="130000001000ffdde200f49ff60f050000230a009d0000001100afa73022e5f9ec3e4fe8", 0x24) 2018/02/10 05:26:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x7) sendmsg$kcm(r0, &(0x7f0000be5000)={&(0x7f0000b6c000-0xa)=@rc={0x1f}, 0x9, &(0x7f0000a03000-0x30)=[], 0x0, &(0x7f0000028000-0x1a8)=[]}, 0x0) ioctl$int_in(r0, 0x805452, &(0x7f0000982000-0x8)) 2018/02/10 05:26:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80800, 0x10000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r2, &(0x7f0000010000), 0xfffffffffffff000, 0x0, 0x0, 0x0) r3 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000060c000-0xc)) ioctl$sock_proto_private(r2, 0x89e1, &(0x7f00001db000)="a9b5a6a357bab2049403f265a0be939e8895d82bb7b40cf1b9966df7bee662845ed660b05a5d1145fa99ed7695556f230f0c4d3bfe8b417fbf8dd8f6324c151b58d3bd57ee67a353cccabc6ca1aade0068f73403a8e8e7d4d3b26ec12d9c9af0ab3a2019992493b638ba063f7901a9aad15a424168df6118e9eefbe414aa996c07915ce4c2245cddb60ed364226b0ad366d6c46b1754ecf778d19593703c8486451ea86533ad5e7c22bf7111f64d247b68c44010b532f21fdd27e42d26573a03b293a0dd29944a6608a663fd11feb685") 2018/02/10 05:26:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x1f) epoll_wait(r0, &(0x7f0000338000)=[{}, {}, {}, {}, {}], 0x5, 0x2b) r1 = accept4(0xffffffffffffffff, &(0x7f0000326000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f00007e0000-0x4)=0x26, 0x80800) connect$can_bcm(r2, &(0x7f00009ca000)={0x1d}, 0x10) read(r1, &(0x7f0000cb2000+0xd11)=""/94, 0x5e) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/10 05:26:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) [ 55.467417] audit: type=1400 audit(1518240390.073:56): avc: denied { write } for pid=8863 comm="syz-executor4" path="socket:[22707]" dev="sockfs" ino=22707 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/10 05:26:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000340000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x3, 0x6f, 0xf9c0, 0x0, 0x8}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000d9e000-0x4)=0x4) r3 = socket(0x7, 0x2, 0x103) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000000)={r2, 0xffff}, 0x6) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f25000-0xb8)={r1, 0x401, 0x1, 0x0, 0x7, 0x5, 0x1f, 0x7, {r2, @in6={{0xa, 0x1, 0x94, @empty, 0x9}}, 0x8, 0x8001, 0xfff, 0x6, 0x6}}, &(0x7f0000b76000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00006ee000)={@generic="d8bcd8ae04f4c124f462b02f1f5d990d", &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x7084}}) 2018/02/10 05:26:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00007db000)=0x5, 0x4) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/02/10 05:26:30 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000041e000-0x8)={0x0}) getsockname(r0, &(0x7f0000aa0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f00007f4000)=0x2e) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, {0x40000000000001df, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f00004bf000)={0x0, 0x1, [0x0]}) syz_emit_ethernet(0x66, &(0x7f0000016000-0x1eb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) 2018/02/10 05:26:30 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000000d000-0x28)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000d000)="24e1d329a28af2e234a46dec051c97dd87663ae306b45b234aa940eca36d39e6"}) sendfile(r0, r0, &(0x7f0000010000-0x8), 0x1ff) 2018/02/10 05:26:30 executing program 4: mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000af7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000a0e000)=0x1c) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000226000)={{{@in6=@empty, @in6=@empty}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000af6000)=0xe8) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000af7000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000af7000)={0x0, 0x80000, r0}) pipe(&(0x7f00007a2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000af8000-0xc)={r3, 0x80000, r4}) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000592000-0x1b)="7be46a321d3b4acad0ed11080957", 0xe}], 0x1, &(0x7f0000211000)=[]}, 0x0) 2018/02/10 05:26:30 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000013000-0x28)=[{r0, 0x2100}, {r0}, {r0, 0x40}, {r0, 0x4}, {r0, 0x1004}], 0x5, 0xfffffffffffffff8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000003000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000014000-0x8)) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000003000)={&(0x7f0000014000-0x8)=[0x0, 0x0], 0x2}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000006000)=0x1f, 0x4) 2018/02/10 05:26:30 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000c000-0x4)={0x0, 0x6, 0xfffffffffffffffd}, 0x4) close(r0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000c000)={r0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000009000-0x10)={0x0, 0x7, 0x1, 0x1}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000000c000)={0x6, 0x5a27, 0x207, 0x58, 0x8000, 0x3f, 0x0, 0x1a6, r2}, &(0x7f0000002000-0x4)=0x20) 2018/02/10 05:26:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000847000), &(0x7f00009ac000)=0x10) bind$ipx(r1, &(0x7f00009d8000-0x10)={0x4, 0x10001, 0x8000, "454ba8722e78"}, 0x10) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000e4f000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00004dc000-0x20)="37088b08000000d94d113e9f62e7222e69c4471ecf607a3f1ea56413d88cd1b8"}) 2018/02/10 05:26:30 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xce, &(0x7f0000913000-0x4), 0x4) socket$inet(0x2, 0x0, 0x80000001) 2018/02/10 05:26:30 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x1)={0x9, 0x0, 0xfffffffffffffffc}) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/02/10 05:26:30 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000009000-0x10)={0x4, 0x8, 0x4, "9659e2b6b4e4", 0x1}, 0x10) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000007000)=""/102, &(0x7f0000007000)=0x66) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00003fd000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2b, &(0x7f00000a6000)="0352c45da4c49f9f7a6594e934fbf14e5dd71394baf2d73892b5c887cabadd1a5a8b19a1da3a909aa9140b996edff11d6ec54ccb23c7400450c41fe58e1b41f6ca58f24f0f9f4cd084b029a0c50ff6697caf1a81c065294b4f01112dd4768ed078d78e650317d5e4460f065f0ac019049ec868096c2b501dceb1d9794300b3914e59b64ac18a141275db9ab3160e488e11f80902df0367608c7b0ddee83641934963afd3b95c31df028fdc68e50e3d395b2bd1d889966ff20e0d3dc20965b5da862299f3c89f627fde", 0xc9) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)) pipe(&(0x7f0000e07000-0x8)={0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00004cc000-0x10)={r0, r2, 0xadc18460eeea4187, 0x3}, 0x10) 2018/02/10 05:26:30 executing program 5: mmap(&(0x7f0000000000/0x5df000)=nil, 0x5df000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)) socket$bt_bnep(0x1f, 0x3, 0x4) vmsplice(0xffffffffffffffff, &(0x7f00005d8000)=[], 0x0, 0x0) poll(&(0x7f00005da000)=[{r1}, {r2}, {r2, 0x1}], 0x3, 0xbad7) close(r0) 2018/02/10 05:26:30 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000), &(0x7f0000003000)=0x1ec) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000000000), 0x4) 2018/02/10 05:26:30 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x100000000, &(0x7f0000002000)={0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f000000d000)=0x5) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000010000-0x250)={0xf6a, 0x400, 0x1, 0x0, 0xa, [{0xfffffffffffffffe, 0x9, 0x100, 0x0, 0x0, 0x800}, {0x4, 0x2, 0x8, 0x0, 0x0, 0x1704}, {0x0, 0x6, 0x5b, 0x0, 0x0, 0x2200}, {0x1, 0x1a7, 0x2, 0x0, 0x0, 0x8}, {0x8, 0xffffffffffffffff, 0x40, 0x0, 0x0, 0x4}, {0x8, 0x1}, {0x40, 0x1, 0x10001, 0x0, 0x0, 0x20c}, {0x4, 0x9, 0x3, 0x0, 0x0, 0x208}, {0x7, 0x400, 0x8001, 0x0, 0x0, 0x4}, {0xc2, 0x8, 0x10001, 0x0, 0x0, 0x8}]}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000000c000)=""/4096, &(0x7f0000009000)=0x1000) 2018/02/10 05:26:30 executing program 7: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000916000-0xc)={0x0, 0xfff, 0x8}, 0xc) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d3c000-0x4)=0xffffffff, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000d3b000)={r0, r1, 0x7, 0x2}, 0x10) r2 = socket(0x11, 0x1000000884, 0x7fde) socket$inet_tcp(0x2, 0x1, 0x0) pwrite64(r2, &(0x7f0000369000-0x1)='4', 0x1, 0xffffffffffffff00) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x7, @empty, 0x20000000000000}, 0x1c) r4 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x5) connect$inet(r4, &(0x7f0000cf8000)={0x2, 0x1, @empty}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00001fa000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, &(0x7f0000d39000-0x4)=0x8c) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000d3c000)=0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000d3c000)=r5) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000d3a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @empty}}) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f000056f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4002}) shutdown(r4, 0x1) accept$inet6(r3, &(0x7f0000927000-0x1c)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000d39000-0x1)=0xffffffffffffff4f) 2018/02/10 05:26:30 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000009000-0x47)="f6c49116b18d1bf21b94dda4320a81961af25a88d47a5559deaeb54071576de37c9b5d67d834f427f21f751592769899cb0c6cb9ef083124105de2cbeb3755e776fe93401df90d", 0x47) ioctl$sock_FIOGETOWN(r1, 0x400454ce, &(0x7f0000001000-0x4)) 2018/02/10 05:26:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, &(0x7f0000d1f000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000036f000-0x4)=0x10) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000733000-0x4)=0x6, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0xffffffffffffffff, 0x3c}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000261000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4000}) accept4$inet6(0xffffffffffffffff, &(0x7f00006ba000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000f7000)=0x1c, 0x800) 2018/02/10 05:26:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = socket$unix(0x1, 0x3, 0x0) listen(r1, 0x0) pipe(&(0x7f000092d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f000029a000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f00009e0000-0x10)={r5, &(0x7f0000a30000)=""/45}) ioctl$int_in(r3, 0x5452, &(0x7f00005dc000-0x8)=0x5) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f0000f67000)={0x3, &(0x7f0000074000)=[{}, {}, {}]}) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r1, &(0x7f0000080000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r6 = accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) r7 = getpid() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c90000)) r8 = getuid() r9 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000071b000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00001ed000)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000b1a000)=0xe8) r12 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000518000)={0x0}, &(0x7f0000602000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000844000-0xe8)={{{@in6=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f00001af000)=0xe8) r15 = getgid() sendmsg$unix(r1, &(0x7f0000a50000)={&(0x7f000010b000)=@file={0x1, "e91f7189591e9233614b"}, 0xc, &(0x7f00001a1000-0x20)=[{&(0x7f00001e1000)="6653a31388b48969bf4f15e298e01b63b15c8b4e9cb2d62173dedc354939a68080e15ff9435e4eeccc81d6e5caf08cb16f6060e414260b2f64", 0x39}, {&(0x7f0000223000)="2715c69765b64a69ba9232", 0xb}], 0x2, &(0x7f00008b8000-0x98)=[@rights={0x20, 0x1, 0x1, [r3, r4, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r4, r2]}], 0x98, 0x40}, 0x0) 2018/02/10 05:26:30 executing program 0: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x0, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x7) 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) r1 = accept4(r0, &(0x7f0000001000)=@nfc, &(0x7f0000001000-0x4)=0x10, 0x800) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000ee5000)=0x3, 0x2) r2 = socket(0x5, 0x0, 0xecd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000003000-0x4)=0x4, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000004000)=""/141, &(0x7f0000ee6000-0x4)=0x8d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f0000002000)={&(0x7f0000002000)=@full={{0x3, {"cb0a8963c488fa"}, 0x5}, [{"661d45548ba4c1"}, {"2a2fa06aec9abb"}, {"843880d36af07e"}, {"9d8d72c4bb6eb6"}, {"1959628b5e4c14"}, {"8c6cec10f87c2b"}, {"52c2a6e294c6e0"}, {"d131b974719412"}]}, 0x48, &(0x7f0000003000-0x50)=[{&(0x7f0000001000)="055bbe4f81c65618d2dc6bd7b629bfb3b9da281327c0c3da5603df4fab32fbb212d4844f3645d8622d7bea8a251e30818da10d8343c44c7938a10e7c51b782f7e305be7ec7bfe1674e005eac3d7c0ced76d0d25c52e34c686ae389cea12a06c7a24eda6a9bd523da4fbf7ece5973d77b9d0a9f9263cc51795718fff8d2f41f3e8b2348c959fabdf2", 0x88}, {&(0x7f0000000000)="9da10b2077cbad58df797b06ac522c6d4648a3c156cfdf91b31a34c53b500c88cff4b3012e47c8869da25ccdc0c5d0174427fc2a5e84a2f48bd2189da888a0b071b515399f8fe4dbb641024604536aa0018e1af826976c3f402b3502a34bc06760225722887382ac941731fea35d3746f92fc1a46ffd6dbaf74041e57c80df77806b559ebb73faa78e78d608368bd060df42485417d368da8bd870", 0x9b}, {&(0x7f0000003000-0x3d)="b60df0b72c72ac21b96ad0921473dcde02e8a61eb74cb2d39aaf5d3c3ca938dc339c2788ef1615756c7700cd3d8e25b2220d07d70a798e02709a80533b", 0x3d}, {&(0x7f0000ee6000-0x4f)="bdb5a72e4def5ff7e216ba9a5508167062d8933271c247274e54cae81f60d77e9c279095aecd13927ddf855de545edb60a0548d58808a1d547725fb5e367287dde8e23c080f20e200fc75c40dc6d05d8be359a84c982d9bdbb61990b7a87b7945351a4a5f639e68a2a08e60c2903da1fc0f54d89b79dc0ea1346c6dc1b7bdf1eae4bbff53ce78a48aeebd28a6875cf2b2de0854cfb7ca2b980ecf3a7a245ad1675152f14be29137e6b7185e66c7a33fc71da23f3f4cd117ef6fde831285dd3", 0xbf}, {&(0x7f0000ee6000)="e43afbca14d6ce6f04995da33c6a294c1c3574e5d719bf73c8c93805501de38c0e21f24f610f2a34bba283473f98dccc844add3915444e71d6c7e2001ea04fc54bf183328ac481971dd29239f76593c8c2245e0045c0743998fe03e51775350fc160ef63473ad6e3cf61a2e60e5d6eaf7be07e3e329b6252db2ddbd8a4286c550a3f2bfb2d560d6def1f2c698d5b5616e86fcf452a9950458176c9d52ce796d35214d46092dd6fa6f520779a6efff0f7d8bab8549ba8c6a5e63f37c1fbe297163bf1c099f24a62c383e0051a9e86f002bf0dea3cde12376a832d5c284ed3991eff8641b1c4bee76da941d499d2084afc2c1b13f9", 0xf4}], 0x5, &(0x7f0000001000)=[{0x100, 0x115, 0x2000000000, "9c244d77402ce82ae7dd478a7b36f1c62622d125e9ff407d1bd9d21c1e12ee346d3936730a1524cdf49d722fd98f958a595df741e62654a38d816809752391b92adfb569f82c2735b7b94464c87b8f88d4ff04e5181efe985539d1dd24c25ddfb7b55097ea0fe56cfe9c999b236d730b5851b8fc84c9e6b0481e0c63e4bd705ab2375467a69906d55d7b444acac1cc2ba5c75ab77dbb4df8fe29699b33afc0a7590afb46ef2fbd22a7debc80f3b5ee431db00c483b128374b83f163ae1967dafec870c4903846c5eae50757c5a72dfa21203c59b9194101286692a184c181029b8c7e0f2d0ad56da60204c2c4b"}, {0x18, 0x1ff, 0x2, ' '}, {0x38, 0x117, 0xfff, "5b8cd86dcdb0489a385b198a5fcb749715b968af004a621ea7ac6fcda18cb9c16a0f"}], 0x150, 0x8000}, 0x4000) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001000)="06959c9b9a059bd9bae583524d2cde8f6b8620260e88700aebcd521a79fd15b5183c580cb280f063ae6488291888a05ef840c76318ac9171be51ee0bdaf504199d28d18225f830e6f7f253dcca759c29aba44f56eb10c303072a5fe1e5a5900c1057f7a4b71e65ef8dc605e491faea93a8bca51db633ead035c5cdc995b7ed04e07385c421be3b6bdad73abdfc8a5cf627d130e45afddb72d0206805897de904726603b998bfed54cf9990521969fa275ebc5a49f5cef65808903bba3695eb6169b1137d6cf49296048b607d09c982985581b9521f1904cc4ab5b69f502c5579477297f2fe58ef4964a16329ad0adf14ea28b9e434d2447fd7c7103f", 0xfc) r3 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@nfc, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ee6000-0xe8)={{{@in=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x4, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000003000)={r5, 0x0, 0x3a, 0x57, &(0x7f0000ee6000)="10eb9c978b2618bc066d7b761e065e4dfda8c65828158e9f9050d8514d308e813350b25593373cb355f5b66be4f758900509cb62df9fbedebec0", &(0x7f0000004000-0x57)=""/87, 0x7, 0x5}, 0x28) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r4}, 0x14) pipe(&(0x7f0000003000)) 2018/02/10 05:26:30 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00004f9000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00005fc000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffff00, r2}) connect$inet6(r1, &(0x7f00000b3000-0x1c)={0xa, 0x2, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0x5}, 0x1c) setsockopt(r0, 0x0, 0x80, &(0x7f0000002000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001000-0xc)={@local, @broadcast}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000094000-0x38)={&(0x7f0000f46000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000aa3000)=""/246, 0xf6}, {&(0x7f0000001000-0x2f)=""/47, 0x2f}, {&(0x7f0000943000-0xa7)=""/167, 0xa7}], 0x3, &(0x7f0000000000)=""/87, 0x57, 0x9}, 0x2) bind$can_raw(r3, &(0x7f0000a3b000-0x10)={0x1d, r2}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0x0, &(0x7f0000002000-0x3c)=""/60, &(0x7f0000001000-0x4)=0x3c) r4 = socket$inet6(0xa, 0x2, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f00000de000-0x4)) 2018/02/10 05:26:30 executing program 6: socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000097f000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000840000)=0x28) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c55000-0x8)={r1, 0x9839}, &(0x7f000018a000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009eb000)={0x0, 0x4}, &(0x7f00002e4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00006f2000)={r2, 0x5}, &(0x7f00005b7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006a0000-0x8)={r2, 0x400}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000cf3000)={r2, 0x0, 0x1, 0x0, 0x40, 0x100}, &(0x7f0000afa000-0x4)=0x14) write(r0, &(0x7f0000849000)="220000002100070700be0000090007010a000000000000000020040005000380ff45", 0x22) 2018/02/10 05:26:30 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000029000)=[{&(0x7f0000014000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000026000-0x40)=[{&(0x7f0000024000-0x6b)="427a7491cdf53e89ced2448db707252068284bd0e0bf3921e629d12845d70b517a5a8793151e4cf0e195b7cdce810b933c2a0e6992959a091d45e2387358549267cd6dc56b8397a6b25fa0fed102d71de9e8fdb193f4fa59fb42bdd52cd39321", 0x60}], 0x1, &(0x7f0000029000)=[]}], 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f000002b000-0x8)={@rand_addr, @remote, 0x0}, &(0x7f0000014000-0x4)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={r2, @empty, @multicast2=0xe0000002}, 0xc) r3 = accept(r0, 0x0, &(0x7f0000006000-0x4)) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000002b000-0x11)={0x0, 0x9, "ccaf9bca42b79e7157"}, &(0x7f000002a000)=0x11) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000002a000)={r4, 0x7b, 0x5, [0x9, 0xc57e, 0x7, 0x1d, 0x8001]}, 0x12) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x0, @u64}]}, 0x24}, 0x1}, 0x0) 2018/02/10 05:26:30 executing program 4: mmap(&(0x7f0000000000/0xd2a000)=nil, 0xd2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x202) setsockopt$inet_int(r0, 0x0, 0xd2, &(0x7f000003b000-0x4), 0x3c) 2018/02/10 05:26:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x7, &(0x7f000093c000-0x8)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000040b000-0x8)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00002f4000-0x8)={0x0, 0x2f25}, &(0x7f000053a000-0x4)=0xab) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000379000-0x10)={0x8001, 0x37f942d9bf0872bc, 0x1000, 0x2cda, r2}, &(0x7f0000a52000)=0x10) r3 = accept4(r0, &(0x7f0000c15000)=@pppoe={0x0, 0x0, {0x0, @dev, @generic}}, &(0x7f00006bb000)=0x1e, 0x80800) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f00009f3000-0x30)={@ax25={0x3, {"9da9741b2b7649"}, 0x9}, {&(0x7f000041c000-0x6)=""/6, 0x6}, &(0x7f000083a000-0x1), 0x4}, 0x30) 2018/02/10 05:26:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2b, &(0x7f0000e48000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0x3a) 2018/02/10 05:26:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000740000), &(0x7f0000625000)=0x5) syz_emit_ethernet(0x3e, &(0x7f0000145000-0xaa)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/10 05:26:30 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001000-0x28)={@common='rose0\x00', 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000f8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) r5 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r3, r4, r5}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @broadcast, @multicast2}, &(0x7f0000001000-0x4)=0xc) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f0000835000)={&(0x7f0000001000-0xfc)=@ipv6_newroute={0xfc, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_ENCAP={0x29f, 0x16, @generic="957bf7"}, @RTA_EXPIRES={0x8, 0x10, 0x9}, @RTA_METRICS={0xa0, 0x8, "94208a384932c3f4e1657440aa4065a84961373d5f271b53d40e736d453d6dd40b377da12914814395ef3358c04b513d7857232dd3ed10dc56a06c5fab922df07fa06e55e2edee70d334ec64ee73e6ecea037510061bfec1f895bed0177344002ef6b35e01dc7846542ec9fb057bf7e3909741b6a1569107c4ce33f8cc70806d2aa8a3b83e616d9ed243f68d3a93eaafa4e5d20bd253222eace7"}, @RTA_EXPIRES={0x8, 0x10, 0x1f}, @RTA_MULTIPATH={0x1c, 0x9, [{0x3, 0x7, 0x9, r1}, {0x3, 0x3, 0x391239a6, r2}, {0x20, 0x0, 0xf88d, r6}]}, @RTA_METRICS={0xc, 0x8, "a33bf04a8f57b6"}]}, 0xfc}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)) 2018/02/10 05:26:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) socket$bt_l2cap(0x1f, 0x4, 0x0) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000eb0000)=0x8) socket$vsock_stream(0x28, 0x1, 0x0) 2018/02/10 05:26:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="b8", 0x1, 0x8000, &(0x7f000010e000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xdc4}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000135000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @empty}}}}, &(0x7f000012b000)=0xb8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000099e000)=@assoc_value={r1}, 0x8) writev(r0, &(0x7f0000c7d000-0x50)=[{&(0x7f0000ee3000)="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", 0x1e5}], 0x1) [ 55.781245] mip6: mip6_destopt_init_state: state's mode is not 2: 0 [ 55.816271] mip6: mip6_destopt_init_state: state's mode is not 2: 0 2018/02/10 05:26:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x83, 0x0, 0xf}, 0x14) sendto$inet(r0, &(0x7f000076a000-0x1), 0xa561, 0x4008004, 0x0, 0x0) sendmmsg(r0, &(0x7f0000eac000-0x1a4)=[{{0x0, 0x0, &(0x7f0000896000)=[{&(0x7f00001d2000-0xf0)}], 0x1, &(0x7f0000108000)=[]}}], 0x1, 0x4000000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000029d000), 0x4) 2018/02/10 05:26:30 executing program 3: mmap(&(0x7f0000000000/0x99b000)=nil, 0x99b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000099b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000099b000)={0x8, {{0xa, 0x3, 0x3b, @empty, 0xffff}}, 0x1, 0x8, [{{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x1}}, {{0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x1000}}, {{0xa, 0x2, 0x8001, @empty, 0x56b1}}, {{0xa, 0x0, 0xe, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7ff}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x4}}, {{0xa, 0x1, 0x1fdf, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, {{0xa, 0x1, 0x100000001, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x6}}, {{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffff00000000}}]}, 0x490) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000099a000)=@nat={'nat\x00', 0x1b, 0x5, 0x4f0, 0x1e0, 0xf0, 0xffffffff, 0x300, 0x0, 0x420, 0x420, 0xffffffff, 0x420, 0x420, 0x5, &(0x7f000099a000), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x5bf456944486ae0b, @ipv4=@rand_addr, @ipv4=@multicast2=0xe0000002, @gre_key, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@empty, @ipv6=@loopback={0x0, 0x1}, @port, @icmp_id}}}, {{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@inet=@ipcomp={0x30, 'ipcomp\x00'}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, [], [], @generic="96d90d683a6bc554989b09a310555792", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x0, 0x1}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv6=@empty, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @gre_key, @port}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x550) 2018/02/10 05:26:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00008f4000-0x2c)={0xfffffffffffffffc, 0x0, 0x0, 0x8000000000000, 0x1c}, 0x2c) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/119, &(0x7f0000000000)=0x77) r1 = accept(r0, &(0x7f00008ef000-0xe)=@l2, &(0x7f0000e7d000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000eeb000-0x8)={0x0}, &(0x7f0000137000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000497000-0x5f)={r2, 0x57, "5bc2ccf0bd9aec604e481fb5d890704fb2747b4612c07fb0c45ccb8dbac99347b1f128ad2a4267f71f60953403ee6ec0cd480cec42a72cb1a8280e95b342a553bb843fb228104c658d55bafa27ef1595ae42cd2f172f84"}, &(0x7f00007f8000)=0x5f) r3 = socket(0x4, 0x80000, 0x4) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000c90000)=@req={0x6, 0x7fffffff, 0x3, 0x9}, 0x10) 2018/02/10 05:26:30 executing program 5: r0 = socket(0x9, 0x8080a, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000c00000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ba0000-0x8)={r1, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@empty, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) connect$inet6(r2, &(0x7f000034f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x97) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000fdc000+0xa5b)=0x2, 0x2c1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000dcd000-0x8)={0x0, 0x9}, &(0x7f0000712000-0x4)=0x8) mmap(&(0x7f0000fe2000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000fe2000)={r3, 0x1000, "18aaaf1e3c590bc9b616088ffe0e4601c7b189d6d7be13b08798aec318a7d99bbb2db7f02725d5b33462946e7ce5540899f1942b200ae32566cb449d824a56f85e417860672d6dc01b106cd34e93a14bcd0b224d7d71d859a8f7aca6e1b05fb454cdedbf14f635c8e61ba1499709039152a4473f37222f4065d97cde9e21e09895df0c79116a52e8816ca73ba7046e29c08a270b91fdff6bc0f54ad4f0c8799b2f03580f10c5894cd0eae812568ca7623aec8db9c4678466a09f531c9efaaf10e645b95091d68113ff6dfe37e473fbb3b4bf06456647ebaf70212aa6bf171e143efdcb95ee5ec221d49037f1325f7d56251121ff3034e21c6c2b3d0b6f3b727ceb63ad1e40a4e3c09f7820878f9e863eb630babd09897cf81bcec5d67f68b9a7d7e4b831e3bf9b0ed0172ce559876397515a62b2bd5fa3770a77c219258d1af64350d45e822c047c766c2e82e6a3e98ac7085d71a7738d2396cf66427cd32812e04252d4ee1330d5e2db6a76899371965a2734645276c0f41827c5b369eca8f67f0e7780400a8b672b7f530c977a13feca3017e88ef6b3d7166a72693ed3d4a6a79a36727200eff3b441a109215328c6cfe01988e2977b30fb6741310af49fbaa29874920c2ab8682224ca62c01dffc2bc3aee6a41298f969863e795da4ead69c47b3dcfd4b015e8ebc51a9f2dd08bbe2e141d308b12937b842104a0b13f2649fdc3d7c34fb6cd130b72c32c8118cd1322b340fa3694543adc3e7c791f91f6baf55fe42c87451bc1ed7954367412c6577a2874c80638125561f858feb1404c14d53c648b6574cfb2f3d9dbd776dbe118ed1828bdaf10aebbfd41cc6c360a880135762799cbb33c433a9f5f6451c3d4efc36918299301c4b76d909f831e632e2cc312175b892829f556ac954299bdf541e7143a978a232ff1326f1cd657ee73724042917f16fbb6cee8823ec1fce01ea1b2cae8b4e34b5998ea61e783b981087c94bda02d7f1860614c9cb1d83b0e86f25fe9d7acb53b6a1d429e036983a1b695a2c8b400d5941211033f9f8f9a49776ef3eb87cecdd31cd5dd35990b68a66bbbc286232ef5145e63666d345a2d58a261358a7d9c2bd31c6db35e8f62273129b358dc04d2d0b7a854a7da7560ec1a45aa79fba54b7473f58ce31820134e9227055445be6327c859e7e699ea8b5e2e967225f73c95bf48913bde30e44a12e858cd7c9a37686292d04e331ec85c0abd483f32f034302348ab57120076decd0a6aacd47c9bfce82f1095ce9976f90b81fa7f8625c4d5bb2da0346c19c6bbcfb3b43992bc72bcc48fa0a65e61f2027a41793a7a9db438f2a41f4c9d4fc4ba9424f3ffe3049ed6c813203c7454d771162a1763a3c821f3a43f0c788912501bc5e3040600d66918b640a3969c96ab9ae4979f80c6b9b142f6886b287c76a8dd626ef01f082a5df9cebdc6d0177f3ebb5f906d3a9cdb0f05c571455acba79e3f4ecc1244f9aa1d89c6e33c3e927ec14f7f26f3e5ee474745fb604e40b78f6f50ae9a840925b6cb79fb895be051fdb74de3da50551972764975ba44de09ea3a9bcb84789335fdba8c4b8c5b9caea15d6663e0fb7b81bc956dfdb6cdac8cb097e7ee00773d9f171cbb753e0999d06636eaf19462e4d54944a234fb85718d279827395796cfbcebb0294a8adf930d47f03c97b0cca151bb7a22cc734a9de72bcd290c0242aeb1a2377feb2fe759ecfdb4167d6814b768fc2e32d88dcb8dcd13d7f6d44457da75bb24aa1bcd3463251f54e9d8ba25ec1a3a6ef43ce632d606b86c0288570adfc35739c73dac5753abbb37a4be8110a3e9f0df40442855b132ff02f73c680d01f73d098e1d25d292f77d7fd94dd5bf712ed156d2c431007fdd95e745f035bb96aea2481dd90d71517f561e099a260978f5ac84984d175f3916eb0920f44f9613dc3ca06c5dd31eaa4b3d4567f36de5ad1eb299e56067fa0ffa3d0384988c945457858f6625a50b74860210840233abf0384462902f6bcaedb2f079857c1899b62a93ac6c6b8de26c0b77b2f756cfcabbc7f8807071dbc6bdc4f2920324ef7e483c8823dcb49dc17ebcb088d8e65442759ee5d25ac79787fa5962db8120e815e93303f81761e8229a27430ce277cfc4de003a91dfd7bb02a17debda239d8cf3b8a98df73384dd8c9137f8bbe6440192857c788f2b6b5cf9f5a37076cbc9b280f3a888c7a7546564c9050970182253cbb0c91930adcd299d5ba4479845bd51dbbf4898ea0d1367c89d158830cbdd90b6814f5fe53ea64536eec7283481788b4611a252a6535614e876b954a669b0618a33eeeb4265dda32ee952e97c933406b2df573b3c60c99da68d8ebb8d83aa8c72839c9fcb8ac674e6c203f653bf1f873cd1a603be5e1a8b4b1cea693e5d60cd6db229a0dc2227af6bec5645127d7bce6300b98185cbfccd77755f2158f5e4206bff05d2f6219382494e2e539876d95d92e28cbba14898d1305760904ccc1582cdea3378a52c13e65aafc1c06a463a0d9f80c9b164db6ab74f0fe96e2771d46a2e457323afc4a6cf7a74bc0421c7e986b04327b3f77a5a53b6e5f25786f334de69e9f0d6baa03420f231dddd00455d792e416cedc34c7b028dc27bf93170ffe33ef6fab68d26f3453dce55828bb823e76f7ad9892723eafd99e1a9ffcdf302882e2f028193eb7babc51a75bb4ce2d1bd628270f879608aaf352567d2c3c968f378e1b0ae0e0092ca1c832275017eb966222026e4bca49838c566192200eee628ff317e2a9c0c7679c56207f48932acf6e049efc90c39f6455ab6299cac06eb617b81b35367e533f7dd72b363a5f1827874c38494381cc79ef6d0513fd89ba9844dca26ef4cd0b363bee348da16c9e5af39f77de0e410baf552662774b7c01505c966794921d6b7307514027b714b6152b36ace97006461674d372544dd071c2bfb4f29f90dbf11e14d1047ced8a6dc4ac89cede9ee1b8956ba1a74e9c0771421572f7bfdcc9a077da40aae551ccffdf39be783f2e9110380d675c61168cfbab56cecf268b49380e4f23c511fcb97a5837cd7b7ca29e850df75cb24e6d46e369c6e2b9ba1a6468a280bd96cff17801b44b3c07a9bbc21685a67320b5241de0e6fe872800b2362eace268d8e4ea378792c3aa184247ef3205eef7eb6ad5d3a933629cf35312eeadc242faca0a52fe00d9e40d3bcefb43182d9846b2d40e6507df4fb11624f1ffe90ad61fac6a4fef722e556f3cee54d665bff7fa94c863776965362629859020cc025e1a9ab3af2338e780583e7fe151ea42ea6d4355a70556ccc52b83dc5b893e6abb57b8bbebab664ae0d880bca41a6914239aea1949aee29a934fb1593160102e3067cdade2ffb85b3a120e1e0d93652578d8d78d5c7f0392c380f0a33b68fe07ef4937ae8d951556af9949feae20fe636c9e593d713ff750f6d6cae726a5d09431152a8242b31e864ddda195eed214917ea86d29e7017645a3aad7707c1b067a628bdb4960b65c57de9c1fba72e0d6083b0d08c5b41a601a85c3d23180ff99ee679653903902ff7f5b99ac7ae92b9991249967e646f98d3857ff182caf046fb9f5ca7e12fbea0b79f1521f61ef4b83656137a1cc693e41f2117d41e6bf1c4e02061869ed6b9e46d779d512ba593f8521adc0b455740dd9409f9b8d64fe3481681a15938db4cf3cee08fd74d75e18032dd7b06ba6359633bb2793477579af40a50258288b75d809e62a1b1dcf9a4d0f755492ef1919f45004f191b6a02b69067c76b8f09e9212843ec9707a60b9717f72eb61ad757eff57d51ba228dadaaf4f1344711b36c7ef0493dab5a569c8df3b4c45d853c699c40523f9359d8e6f9f59eed2199dcef6d6d0bff41be9f6018c5303d1cefce1d65c61a326adc29af3aaef253c001ef57f3e7297d7f14074c0160d914b19d4c0d71c6cb6621543b6df51ce1a5ebb59696e58add8645f98c3fec59a163d168fa230dcc0f9f11952d1981df875de3a2c9bf3f0d115ac39cf89d5e1123d09e1834fc114c1b9746d2835a8f701c82c77db075384d7cd5ddb6a78b8066219aecce9a1f2cc9e7c9f2f1276d73722d93d741abb95b7c4991a54819c5bef6f489f97209c02ef4d300c5390bde0664f6d9fff568e3c42dbe05d201197f215abf0d9ca1ea7a3f8df495a5d4cc5f9e7ec2aca941d8920d54a48bd9c5eccf543b372be3e8a54e5ba7997e39c0ee6c9e90d7bb4138646b6421f3f4607439b21c4c4c2b7a996ea3e0a799440f4cf155f0f94425d196d7a86fbb3113c60ac60cbf21e5bb3854d9035768f697ea2d8672aa0aa3eb665ac2783e5a2aa9403bb3298f3e33cc2cbe5406ae49e41734bc014eef5300ca2086fe0688d24af9610c3c5b27e163372e70fe0a6540b56d97e7b40897fdf79c36d81bc42b0942d4320e8016132982651946e1200e0cd3fbc75f8198d17c057e42cefe58bfe368fdebe8101b25aac9410ef4083e9e7b9e6165c4b40b899f1755109849c2a49c6b7052f1de9fd7587fd2e4454ca9c15937b7bea851fdc837dc6067d47c366d0d6e836cf349aedfd05b3eb364a431f648061ec0511d87c45e8b5cad6ca003cefa0a3b3015ba923c95e521e932ca04b164700d0fcb77f0438413b7bb848390cb2493304bb557896de727fa3fa9edc79dec0deb3654b87001b1552ccdecc157f3a1a6a1f240ca14665fce0071a2c35eb89199be021921ad1e2d2b556509aec173b94926d6d41d1a1420911cb9efa364cca305b5d58bbc760a193523391ec8f1f18fbd35819f33b6687111a93a82e58c8af66f64286d7c7532f4ce6e1bafdcc6abeb9318f5539f6df173dfd7e63cf10b25ce837993180192fbad08ace3d7b4484bafd562fd5e61131cac6fb66d44945a0fbf34b142d64b6e0ff3da465095ba85f73d2e156e6533d263e9d2c92f01f3a9ff55d760759360bd200d6433805e1d00ad40daac67d916dc7eb8e885cfb72ccff7a1facf753cf4c1f6326fe51651168e316f6a430f284b994b0292af58a5fec31dc0b939051715f6073094d13b173bfa1b4278e7b122230cac38dc3914733a1cff8d1fe062e0ac68a43d1a0f38d60e2880ac85fa333ccb3ef96b59a6eed3ac8e680dfd5872c72a0e13584562b29197121ffdb7cbbf9c987b97efd46d7712211f59e727a8630711dec00c5c7803fdfb24e6b5a0b09fdc970bb466c1fb2d70b58b0f9003c7d5f7a28ec1f13d005de54379de70c8e586cf7328745ee4361de1e21a88011c6c49b267f8111449a58e8809bf64529466bfc2ec5e979159f48c31b5c991ca39f675f0fe054e686815972d5ab28d6752c24986af8667e94e7227889cbc7b4ca140711be4a07b950ef81d187ad16b62114dc054dbcb197505542a63fbd8e8692728eb602513d12763f983d5db6bd18b44262c4ec5f5c7636e4735e049324322613838cea9e76b38948aa5b576091609c850f51d72e8fe8a5f034202dac08df1ba94c6aa2c0ec20c23142b726378b3fc3e490eca5197f53b52850b9f5835ff2de9ed20770c992ced1ca25a386a15c1008919e82d1b773d8f0ccd1bc75bb4b58073a3c9c089b638dfbb2604db31294458b6d99bf311b6ae520df7ef00490f1ce3259d7042467e41a9811e54e5d2d3a946379e0b7d68d06922bd8428741593b5d3b6bcd43b381f53650075a369f861b525e32f49145def792d3f4e5288397f8110e1e5da4a18ab337096324adcd1e86b50ae9e9ed32e014dea4b7c3db17389919f1453240cc2ebbff4bc55e9e5e8f215177e958e1f"}, &(0x7f0000fe3000-0x4)=0x1008) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000fe2000)={r3, 0xffff, 0xf065576da8d1dc3d, 0x0, 0xb686}, &(0x7f0000053000-0x4)=0x18) 2018/02/10 05:26:30 executing program 7: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r2, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r1}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000adf000-0xc)={0x10000000}) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r2, &(0x7f000002e000-0x60), &(0x7f0000ade000)=0x60, 0x800) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$netrom(0xffffffffffffffff, &(0x7f0000ae0000-0x48)=@full, &(0x7f0000adf000)=0x48) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000615000-0x4), &(0x7f0000ae0000-0x4)=0x4) 2018/02/10 05:26:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000a63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000fa6000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000345000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000f41000-0xc)={0x10}, 0xc, &(0x7f0000f90000)={&(0x7f0000997000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) 2018/02/10 05:26:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000f) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r0, &(0x7f00000da000)={0x10, 0x0, 0x0}, 0xc) sendmsg$nl_route(r0, &(0x7f00008ac000)={&(0x7f000032a000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000f2e000-0x10)={&(0x7f000039f000)=@bridge_dellink={0x90, 0x11, 0x4, 0x4, 0x3, {0x7, 0x0, 0x0, 0x0, 0x10180, 0x800}, [@IFLA_WEIGHT={0x8, 0xf}, @IFLA_IFNAME={0x14, 0x3, @common='lo\x00'}, @IFLA_PHYS_SWITCH_ID={0x8, 0x24, "e1"}, @IFLA_MAP={0x28, 0xe, {0x80000000, 0xf8b, 0x7, 0x8, 0xc038, 0xfff}}, @IFLA_GROUP={0x8, 0x1b, 0x101}, @IFLA_IFALIAS={0x14, 0x14, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_MASTER={0x8, 0xa, 0x2}]}, 0x90}, 0x1, 0x0, 0x0, 0x800}, 0x4000) 2018/02/10 05:26:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x5) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f69000)='dctcp\x00', 0x6) listen(r0, 0x5b7a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000b, &(0x7f0000c82000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) r2 = socket(0x17, 0x802, 0x6336747c) setsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f0000d89000)="65f5c8b1c4f620f893abea7af393f8677c09ed4bda216d241c112246a2253152720891e12bd2619a4600605546908ed18baf815b9ea65162f1ec9e8226fcc0d80b8bcf925f29223b4f44a8d9b67d7f3585be5a966eed1da6195094316a9c07f2a5ad1616a12ca441f5a1b8092b90c83147dc02a01e193325cba33c9bb705245a6a6ed05eab51dd41d7163b1f86d37e00f79ad7bad31a367032cbc4ff7563b2ad37288f224f730ee399119f4ee3273b32439523255f73ca177536b9f840ffd574db8f37185fd7ee4593fd93458031fcf0ceeb2ca56e5d5e39724b126dc16fcb47a760724ad5fd31c0e61234c907d36afce4", 0xf1) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000041d000)={r0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000f09000)=0xfff, 0x4) 2018/02/10 05:26:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f0000a9f000)={&(0x7f00006a4000-0x105c)=@newspdinfo={0x5c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}}}]}, 0x5c}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/10 05:26:30 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) socketpair(0x3, 0x3, 0x1f, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() r4 = getpid() mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000013000)={&(0x7f0000013000)={0x10}, 0xc, &(0x7f0000014000-0x10)={&(0x7f0000002000)={0x430, 0x1f, 0x8, 0x0, 0x2, {0x9}, [@typed={0xc, 0xc, @pid=r3}, @nested={0x94, 0x6a, [@generic="f69fd0f61c37cb185a70db85daf5cf13fecd107bff91216793aabcee4e8243aa0c6dc3b6a4883f96ec5b90fe969fa8a460c749f76876ed34e78a1f1ce1687885b2518c3f33a1723fb54f38104730c34cb1f2c2e834795c34b115dfbb434263b294ebbc535efa0dc01019b467bf322a30a2a7362c11c3e87d7aee295e3cb75f33a3e94444d288f915ca2c63b1e585"]}, @typed={0xc, 0x89, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @nested={0x2c, 0x92, [@typed={0x18, 0x12, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x17}}, @generic="b66184da98a591bc14129083d176"]}, @generic="5b61770027c7e73b94f732d1d9fae5c20424ce2d2c451cd0f07f44a73ff6273f673b5bb0d32e9c38bc361222fe4de77d8ccd21ad865dd851410aac4e147d618b6a2cbd89ac71967c57a870eeb6d6c7c52eddea46e8a2db2d90ad6fbca1ba7126d6db065ab5a72532d8b1e1483d66395975d0daceaf2a512feedc1d21b716b92d679e10", @nested={0x29c, 0x92, [@typed={0x70, 0x63, @binary="7ad81b7d1a133dee08fdafaa812918299a9334d74ccfc177826ec5a75c3539db31d0935e45d0af852e2ba18b12d999180d1fe3cb45bc1165b7d26ff734cb83d072b3f8fa4a6f2e4299884d415065c1332bb857ada38a8e3add8c0b37ead12cb734fb41d0df0fdf06"}, @generic="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", @typed={0x18, 0x81, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0x18, 0x6e, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x18, 0x1b, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="81fb3ab8983b3e62a871e36e22c3f9fe300a66d4a287749ed341d3b8836265f5afa12a38d1f6ad0127af5b99eb8afca04cd6f3a1c63d75160e860befd5ec00ee89e71f896e5d85a6fd844d5930977c0251cea8fc4be4b834d854942b76fa6b3e69769b512e0b6af220877915d10e8bfc46a0bd2be41915ddc06c335a77d87804c59282fc193b2a01a170fde720aac574d303a4e84683273760de3ec58c69b143a0107e83b16ee6c9c2c0363beed5f9de20417bceea1dced7abc95029cc2d22b06cb07934534d927a0c61b367f4997c58a1847ad549247e20", @typed={0xc, 0x93, @pid=r4}]}, @generic="81cb2f2bb58ae9a7f113c03310bb00a9c37ac20745d1be68ebe2e71071e122243896d0"]}, 0x430}, 0x1, 0x0, 0x0, 0x800}, 0x44040) connect$l2tp(r1, &(0x7f000000f000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @rand_addr=0xffffffff}, 0x2, 0x0, 0x3}}, 0x2e) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) 2018/02/10 05:26:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x0, 0x1000) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000e6c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00006a4000-0xc)={0x80, 0xf800000000000000, 0x6, 0x4, 0x4, 0x4, 0x6}, 0xc) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/10 05:26:30 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000070b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000001000-0xdb)="a5988c17db87051f7973018efe126d27baa4af56efacb422b6989eb946cfbec0d7e2abc2a1ef39f68abc3bd38c03c3ee91fb1da35ca5f12d52d122183dc591be63bba889a453706187fa69f6e036e5495a77ce5de92fff9a81bf6c81905048d4be01b82cf01626d3f5bd9c29e9117de787eafd2a8cdeb651bdf7b6511a65dfb5e2b82d4b7fd75f6c3793643b2afad330f25f85f9990e68b41bd3ec6a7e4d75844a60753812bd36d45a190bc6efc5de9e2cb1ce9069bf07450ae72be2b75cf22c7c596d261d187e4eb6c9e0c9cfde7626c74fbb0effc77f1d87ee9e") mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195}, 0x48) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000009000)=r3, 0xfffffc38) sendto(r1, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000037000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000036000)=0x10) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000036000)=0x7fffffff, 0x4) [ 55.967754] x_tables: ip6_tables: ipcomp match: only valid for protocol 108 2018/02/10 05:26:30 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in6=@mcast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f000000b000), 0xa051bcc15551a73e) socketpair(0x0, 0x80000, 0x3c21, &(0x7f0000003000)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x32a) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000001000-0x4)) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="06000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[]}, 0x0) 2018/02/10 05:26:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000111000-0x8)={0x0, 0x3ff}, &(0x7f00000e2000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a0c000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x9, 0x80000000, 0x0, 0xfffffffffffffff9, 0x1}, 0xa0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000531000), &(0x7f0000bf2000)=0x4) sendto$inet6(r0, &(0x7f000055a000)="f5342099bb5a4ba1a5273a8599e49f06cc467965edf880552b1abec6158c13b669f7d629", 0x24, 0x400c044, 0x0, 0x0) 2018/02/10 05:26:30 executing program 4: mmap(&(0x7f0000000000/0x49d000)=nil, 0x49d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f000049e000-0xdb)=""/219, 0xdb, 0x10020, &(0x7f000049d000)={0x4, 0x561, 0x2, "4151021fd58a", 0x2}, 0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000191000)=[{&(0x7f0000494000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c82d0d4f04de9f3520221cfe6c1674cb923c89a7a3aa40ddaa5a063026b6e0e042200eed9d3d9a7002f6fa09aa32070d3b823f5118af51aad5375047938a5"}, 0x60, &(0x7f0000451000-0x10)=[], 0x0, &(0x7f000049b000)={0x80, 0x0, 0x0, "0d1bd0d386358ce40568dc08a5918c608142cbb5e77d536ccb58b88b7654696a20b4e703213a67108e6d9c2bedc8631b08ddf2a449bc21b13151e54ecdc322ee079733d5d626f014a4b23c4f5711a5ff15c16ddd4a8467cc33c70b0de56123cf81a5ee831bcce6ceac"}, 0x80}, {&(0x7f000049b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1e223b20cd05c3a49240591f6bb1f267d9d85b3021cbc92125e6cb5341eeb89a38f99f93026b7e8842198fa3a4dc771501ec42b52dfacd4ea4fc35363571ba"}, 0x60, &(0x7f00003bf000)=[], 0x0, &(0x7f000049b000)={0x10}, 0x10}], 0x2, 0x0) mmap(&(0x7f000049e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000049e000)={0x0, 0x9, 0x4, [0x8, 0x3, 0x8, 0x4]}, &(0x7f000007d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000e3000-0xa0)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}}, 0x0, 0x4, 0x6, 0x3, 0x32}, &(0x7f0000117000-0x4)=0xa0) 2018/02/10 05:26:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000010, 0xa, 0x0) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000025000-0x28)={@common='sit0\x00', &(0x7f000001f000-0x28)=@ethtool_wolinfo={0x8, 0x0, 0x0, "e55135a57928"}}) read(r0, &(0x7f000087e000)=""/117, 0x75) write(r0, &(0x7f000003e000)="260000005e0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0x26) 2018/02/10 05:26:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) socket$inet6_tcp(0xa, 0x1, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f00009c1000)={0x26, 'skcipher\x00', 0x40, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) 2018/02/10 05:26:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000af3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002b4000-0xe)={0x0, 0x7, 0x3, [0x4, 0x4, 0xfa65]}, &(0x7f000021b000-0x4)=0xe) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000612000)={r2, 0x7}, 0x6) pipe(&(0x7f0000caf000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00002b5000-0x4)=0x6, &(0x7f0000d93000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000584000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xff2b, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000118000)=""/194, 0xc2, 0x2, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/10 05:26:30 executing program 1: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x17, &(0x7f0000b0d000-0x4), &(0x7f0000033000-0x4)=0x4) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000fe8000-0x14)=@ethtool_modinfo={0x42, 0x0, 0x0, "f0bf9c11e25c42d9"}}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f000099d000)=@nfc, &(0x7f0000fe9000-0x4)=0x10) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000fe9000)=0xfd3e, 0x2) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000fe9000-0x1000)="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", 0x1000) 2018/02/10 05:26:30 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000036000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000027000)={0xe7be, 0x0, 0x0, 0x9}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000038000)={0x6, r2, 0x2, 0x100000000}) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x24}, 0x1}, 0x0) 2018/02/10 05:26:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2f}]}, &(0x7f0000f92000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000049d000)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000c5f000)=0x7) bpf$PROG_LOAD(0x5, &(0x7f000099f000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x5f68be5586c47e41}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x2, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/02/10 05:26:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000c4e000-0x20)={@common='ipddp0\x00', @ifru_flags=0x2}) recvfrom$inet6(r0, &(0x7f000079a000-0x64)=""/100, 0x64, 0x60, &(0x7f000067f000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7fff}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000061a000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x600, 0x450, 0x450, 0x1f0, 0x318, 0x450, 0x590, 0x590, 0x590, 0x590, 0x590, 0x6, &(0x7f000095f000), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @HL={0x28, 'HL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @HL={0x28, 'HL\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="3b4209ce6778463eae8069e3bad4334e", @common='yam0\x00', {}, {}, 0x6}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @HL={0x28, 'HL\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [0x0, 0xffffff00], [], @generic="5bcb30ef131b14548b400483cb117c5e", @generic="4fa72bbb6ba2e9f4436ddc945ebfd35d"}, 0x0, 0xd0, 0x108, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@hl={0x28, 'hl\x00'}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4=@loopback=0x7f000001}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x660) 2018/02/10 05:26:30 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) pwritev(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000002000)="02b96c6468e4585d65180be83f77", 0xe}], 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000002000-0x4)) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}) 2018/02/10 05:26:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00003aa000)={&(0x7f00008fe000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000ff8000)=[], 0x0, &(0x7f0000222000-0x8d)=""/141, 0x8d}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4) r2 = socket$inet6(0xa, 0x802, 0x88) sendmsg$kcm(r1, &(0x7f000081a000-0x38)={&(0x7f0000e12000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @loopback=0x7f000001}, 0x0, 0x4, 0x3, 0x2}}, 0x26, &(0x7f0000f3a000)=[{&(0x7f0000309000-0xc)="26bc9c451e5cee7ebf510bde", 0xc}, {&(0x7f00007f2000)="4f9981c6d6cb95342d7ec2035a305cd0e6b283c5661a4fadbb5aed02fc7918d463fb0a2b39f2b421743fcf9817fdaecd121fdff141b6b27556af926e7bb2b1a75f1c591673533b99f4394049608d037cd5c0", 0x52}, {&(0x7f0000b1c000-0xb4)="2fc5667f211dc400027a70d00d5bf91a922cb705593b9bd556a1d1242f3b5173c041a2701ffb3275c747c62d0100c7507be99f2e6c4bfd870d3c5d7f9eee32d8410f888d65a614eee79ce3a8be08a79daa28ec75ebf5c5a444b99b98fa20e3e74941c742d8a111a1655257fae032ba56f04435ad04bb6758a2226ab70ceae6db13cb8b0a5f169618f79b5509939cccec149387da85fb7c1f92ca72cb89d67937eb6afaecffadb33cd6b1d80c2b3ac7a832db9698", 0xb4}, {&(0x7f0000113000-0x9c)="49f1926e8b1c4e8af26e2ca9067b145a290a8ada32d2426397554722ce51578467f74cfb5250c76a7e0bcb23ddcdde88c9f00a541af6057053279d1a3533db67082dceef549afe9d7269682f60cbc734ffc1d44211eee4d1e1f9e1f7a0df626f27f0da78ac86bb27fce21a1630fbd6ae6361d25bb1dd7af283c50221eb53fc059f8e3161a6029482d33c421797657200d373875d6213dbeea9ba176b", 0x9c}, {&(0x7f00009a7000-0xb5)="412eda038b58798137dc54a25d64237f970c78347117e6ef2e937b8284c2dbe0376a194fcddbcd5d192a80643e3448a9026e8f946fb0e6358654071de246117be73cd81662375fce60aa594e6d51dd4e56286713a486a72c65d250e7c344d577420951042bb9a1990bd8474d3e2a2c93f5d72b473be8553faa84fdfdf1a751f54e933c19ce74f199fbf542db7076a57af445f4b12291394ac7d84a9a6924a625de88146b02e3f5bded0008878375e8cf04998589c8", 0xb5}], 0x5, &(0x7f0000250000-0x2c8)=[{0x108, 0x112, 0x100000001, "5a1075425d7a5229cd2dcefbfaf794fa17c5fe0ef58e54a2890d26332985f141b4d392b3195eb602859c3ff7cdc21d9cd01b133a33cb25191b1291d8416ecbd7db6c5af6241625103b496c2f425dd2bcd2b2aa432e8952bae9803875138805eb610942c94af0dde1feba94386c0a3aa816b18ea09bb4e7973547d0a4f83d4cdc9b43efb9c5eecf838fda833f4ead4ac4254e9e0708e9d86e3910b0556cc87fce7774b5391b3eb5a9fc5f42486067a6557230ea70a9e1387ddbb23e13c6f3b456409cf59847b1e5911a7f50ac564e76947715d4a5e2412e506d7ce01c1c7e38f87b14204b4131d260a5314747997b4ef6441f9c23cd"}, {0x100, 0x0, 0x5, "8c1fca13a08adb8442a05ac1d42241950507c3ac67f9aa54c64e7c1df5387a06c3b7d8e5a486d7e598a9bd8012968750230c76e8aff9bc472ca5561f9bdd69372b4dfc9be2473af5a0682b0af762ba3a4fc377bbcec91d14f19dbdc104942b2577e9edce8858a68f5bad6bc6fa2bf9d98a27d6b5064869d8213f87014e170ca84d513f7c248e730f3b45fa4823bf4db255b73317f735d17a30fe5e9265dbb8d0e42718c7ab022a8881e4e76d81c73b5cf7134afaf87815fb7520c24c2c1e16bd80d0d6d76f1eb852e4a60d7022eff9fc7a095e5e7e3baac299226a31e2880b25ae20eec5822583309756b7"}, {0xc0, 0x11b, 0xfff, "5c00e83287263e925dc64f605b5269d7f1bb69fa95101cc70548dbd0d3d5dc74904914da90fb499f1ddd9e24490b432e408672c4ce9b02724ec82dfcc421be2982f68b443e2315fd6b24e28b4bc62ae0e8183ddefbc3d92d4e5cff001d8efaebb436209f30aad3edfe2c43703ebeca8bbdfe8bc01f8fafecdc7ee7fb32e4bb92f923b0eb1a3efa69681fa61fdaa7dcc7f81cda29451d6d53b7585a992957578b21642e198a31248d0d1c"}], 0x2c8, 0x8000}, 0x20040041) accept4$netrom(r1, &(0x7f00007db000)=@full, &(0x7f0000ce5000)=0x48, 0x80800) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00001dc000-0x4), &(0x7f0000384000-0x4)=0x4) sendto$inet6(r2, &(0x7f00005c2000), 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f00005e5000-0xdc)="74da578499295166978264770bd2a0ea1aedde141a2c45d8154c4d18442a794628fcee70303556e9d36f8ccd8b0f5b9fd06768d78d2f43185b7ffe9cf3a3d662703bf4f2bd688e87fa56280206a887de3605a7ebb8af1e50d6ac11604cfac162ed552c20e6978a6f08101d45ff1fcd75b788234b5c04abbc49b023be90f9005d695205701c72d93b8242b121398a5ec9dc7cfef4a304cafec6d77ab729e041a07850cf0ef5cb26a6f3563be6a9810abebbdcc0c437054e78f7745372b4647fa4ef65ce288174d3f79026a9632466d3c531c777a46254057742b94f9b", 0xdc) 2018/02/10 05:26:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a95000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000036d000-0x8), &(0x7f0000f2c000)=0x8) r1 = accept4(0xffffffffffffff9c, &(0x7f0000038000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000b20000-0x4)=0x3a, 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00004f2000)={'vcan0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00002a7000-0x10)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00005b4000)={0x0, 0x1ff}, &(0x7f000047b000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000138000-0x10)={0x80000000, 0x1, 0xffff, 0xfffffffffffff611, r4}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00007f6000-0xc)={r4, 0x3, 0x2, [0x5, 0x7]}, 0xc) socketpair$inet6(0xa, 0x5, 0x2, &(0x7f0000da3000-0x8)={0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000469000)={{0x7c23, 0x4, 0x100000001, 0x100000000, 0xfffffffffffffff8, 0x101}, 0xf2, 0x9, 0x7ff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00003c8000), &(0x7f0000123000)=0x4) 2018/02/10 05:26:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000095c000)={0x14, 0x7, 0x1, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socket$unix(0x1, 0x3, 0x0) r1 = accept(r0, &(0x7f000088a000-0x10)=@can, &(0x7f00001e2000)=0xffffffffffffffe9) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00002fd000)=0x401, &(0x7f0000562000-0x4)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000539000), 0x4) 2018/02/10 05:26:30 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@multicast2, @in6=@mcast1}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@remote}}, &(0x7f0000005000)=0xe8) writev(r0, &(0x7f0000001000)=[{&(0x7f0000002000)="ce", 0x1}], 0x1) socketpair(0x5, 0x2, 0x1, &(0x7f0000003000-0x8)={0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000)=r1, 0x4) 2018/02/10 05:26:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80007, 0x4, &(0x7f00005bf000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000058b000)) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000ca000-0x258)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f00003ad000-0x30), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) pwrite64(r1, &(0x7f0000aa2000-0x78)="9365bc7a695283a067c93cb6546ca28ce0707c30eed89581ce2a58b54f0cac0445cad737d5e23db2b4867c2dd7bfaa6df5b1e586e97c555ab2f87b18757835bce8e431b26050e1e963dab27062987c63da1a8d0caf957a1a686a7640a960b2d0120a09ef68ffdc8fd2a4215425f9a1f7af02c1be86e135b0", 0x78, 0x0) socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c3f000-0x4)=@assoc_id=0x0, &(0x7f0000214000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00003a8000)={r2, @in6={{0xa, 0x1, 0xffffffffffffffc1, @loopback={0x0, 0x1}, 0x8}}, 0xfffffffffffffffc, 0x220000000000, 0x100, 0x2, 0x16}, 0xa0) syz_emit_ethernet(0x3e, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast2=0xe0000002, {[]}}}}}}}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/10 05:26:30 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4), 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000)={0xdb, 0x8000, 0x101, 0x8, 0x3}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000005000)={@multicast2, @multicast1}, &(0x7f0000006000-0x4)=0xc) recvfrom(r0, &(0x7f0000004000)=""/244, 0xf4, 0x2, &(0x7f0000005000-0xc)=@nl=@unspec, 0xc) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000016000-0x1eb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xfffffff5, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005000-0x4)) r2 = socket(0x4, 0x1, 0x599d) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000021000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x5, 0x4d7, 0xe389, 0x1, 0x2}, &(0x7f0000014000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000015000)={r3, @in6={{0xa, 0x1, 0x400, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, 0x3, 0x1}, 0x98) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x89a, 0x3, &(0x7f0000020000)="9e24fead9b2b2e9430433a2388f4ffe91c080c7b49959c2c07ef1740940e4b8f2152044a698f9119146c6b567993d27330b2171b9464fa725b23d174084b672a", 0x40) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000004000-0x14), &(0x7f0000005000)=0x14) socketpair(0x4, 0x3, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000021000-0x44)={{0x2, 0x2, @rand_addr=0x4}, {0x6, @empty}, 0x14, {0x2, 0x3, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000004000), &(0x7f0000000000)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000)=@common="2e000000616c6c4a7230e1ffffffdf00") 2018/02/10 05:26:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg(r0, &(0x7f000032f000-0x38)={&(0x7f0000b58000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000ca5000)=[]}, 0x12000) 2018/02/10 05:26:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0xfffffffffffffffd, 0xb, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096}, 0x48) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000888000-0x4)) sendmsg$nl_route(r1, &(0x7f0000a9a000)={&(0x7f00002d6000)={0x10, 0x0, 0x0, 0x8480048}, 0xc, &(0x7f0000bd7000-0x10)={&(0x7f0000fcb000)=@ipv4_getroute={0x14, 0x1a, 0x430, 0x4, 0x3, {0x2}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xc000}, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000887000)=r0, 0x4) write(r2, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/10 05:26:30 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xb) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000018000)={'filter\x00', 0x7, 0x4, 0x408, 0x0, 0x210, 0x100, 0x320, 0x320, 0x320, 0x4, &(0x7f0000006000-0x40), {[{{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @empty, 0xf}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x4}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @random="877be5b353a5", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000002000)={0x0, 0x1, [0x0]}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000001b000-0xa1)={0x0, 0x99, "b74b151f6dd07c4497fc15b4e3eada5898f22d6375f229ac38e5daddd86fab0cba443d35855d34fef2f10ded90a013ba24f07149877468ab0f963585a937d64d0257f7a0ebcc780edd2537f366a6a3c40244a1f185e52729d668c7032da220975da251500e1188b4f9fdf0a45e9f0df15eabea65572585309898d7a2b030da7486dd251a2d9e0d9c5517d0b7a54c43024c1bead6b157b06866"}, &(0x7f000001a000+0xa9e)=0xa1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000013000)={r1, 0xfffffffffffff000}, &(0x7f0000001000-0x4)=0x8) 2018/02/10 05:26:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000eb1000-0x4)) accept4(r0, &(0x7f00002e0000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f00006b1000-0x4)=0x32, 0x0) r1 = socket(0xa, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d4000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000099000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000052b000)={@loopback={0x0, 0x1}, r2}, 0x14) connect$inet6(r1, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ax25(r1, &(0x7f0000ab9000)=""/128, 0x80, 0x0, &(0x7f00006f6000-0x10)={0x3, {"f663b7237da420"}, 0x5}, 0x10) 2018/02/10 05:26:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000386000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000000)={r3}) connect$packet(r0, &(0x7f000023d000)={0x11, 0xc, r1, 0x1, 0xe3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) mmap(&(0x7f0000000000/0xb10000)=nil, 0xb10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000b0d000-0x4b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "89e5f8dbbf5e16dbb3c0d5a9dd36f8ea"}]}}}}}}}, &(0x7f0000b00000-0x10)={0x0, 0x1, [0x0]}) 2018/02/10 05:26:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000248000-0x1)="93", 0x1) sendto$inet6(r0, &(0x7f0000e11000-0x49)="f568b54e738d0918a7b4132cf659ea88bcf75106cc3f169790da044671d7db2505d416116b597d18e848879fae7abd4f0df3858c2581f165b988c155290c43136a363f6a1373d0519e", 0x49, 0x20008000, &(0x7f0000b77000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x9}, 0x1c) 2018/02/10 05:26:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000127000)={0x8001, 0x1, 0x7, 0xfc000000000, 0x40}, 0xc) sendmsg$unix(r0, &(0x7f0000791000)={&(0x7f000048a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000080e000-0x10)=[], 0x0, &(0x7f0000e54000)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}], 0x40}, 0x0) 2018/02/10 05:26:31 executing program 2: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00'}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000034000-0xfd)="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") connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000001f000)={0x0, 0x0, &(0x7f0000024000-0x50)=[{&(0x7f000000a000-0xa9)="bb8eab04", 0x4}], 0x1, &(0x7f0000017000)=[]}, 0x0) 2018/02/10 05:26:31 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00007c8000-0x2c)={0x0, 0x3, 0x0, 0x6, 0x0, 0xffffffffffffff9c, 0x10000}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000ead000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000190000-0x38)={&(0x7f0000d64000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7}], 0x10}, 0x810) r2 = accept4(r1, &(0x7f000094f000)=@ethernet={0x0, @local}, &(0x7f000088b000-0x4)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000510000)=[@in6={0xa, 0x0, 0x4b, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) 2018/02/10 05:26:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0xfffffffffffffd81) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000093a000)=@assoc_id=0x0, &(0x7f0000ff1000)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={r1, 0x3}, &(0x7f00004c0000-0x4)=0x8) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000070c000-0x28)={@common='yam0\x00'}) 2018/02/10 05:26:31 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000c000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000008000-0x160)={{{{0x2, 0x3, @empty}}, {{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x100000001}, 0x400}}}, 0x7ff, 0x9a2e, 0xffff, "40f4f4ea35c136bb0a7cfa72159db34f94fe772bf3cd6221d62cb4a04649e4fdb01f0f75ea2f1c91389872b4efb8587047abc00de432b8f9f58e6f96ccccecae1a29ba24db4a2fd0fef0867ecc4ed6df"}, 0x160) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x25}) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf3af}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000009000-0x4)=r1, 0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000009000), 0x4) 2018/02/10 05:26:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000d74000)=@generic, &(0x7f0000001000-0x4)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x8, r1, 0x1, 0x100, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000016000-0x1eb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x80000000000000, [0x2, 0x4], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) 2018/02/10 05:26:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000101000)={@random="d7380b151bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x18, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000193000)=@nfc_llcp, &(0x7f0000d14000-0x4)=0x60) recvfrom$ax25(r0, &(0x7f0000c69000)=""/249, 0xf9, 0x2100, &(0x7f0000144000)={0x3, {"a6148c6dcfe38b"}, 0x4}, 0x10) 2018/02/10 05:26:31 executing program 1: socketpair(0x1b, 0x5, 0x8, &(0x7f0000d69000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r0, &(0x7f0000d3f000-0x3c)=[{{&(0x7f0000434000-0x80)=@generic={0x0, "97f17f318f38269eeeb772cddc5a05395ae201510b6fdcff3629b15e4ba3f642d389e4cf8838221ca64a3aaa8bb78073a556440756692987a2ea1f9b2a87533b8fcd048a49cea2adac8ce9fc88dd861acb68bcc3df23e6377c6ab7c467fce37a800689889109cb84efc6ebb4affbe63e71417ed97c22d8c8c345fbb474f9"}, 0x80, &(0x7f0000dbc000)=[], 0x0, &(0x7f0000a42000-0xad)=[]}}], 0x1, 0x0) 2018/02/10 05:26:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000715000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000650000-0x8)={0x0, 0x0, []}) pipe(&(0x7f000035b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000bb9000-0xfb)={0x0, 0xf3, "9d6f8927c1ff45faa2a328b812c183dc0fc111e2e0f53d0770207dac06bdb7b6a04183154f8c678a682f41a81769decb65c76cf15ef48181bccf112b638d2d7288a6f3dcfd6ac2da01821feeb4cc2f3d59dc3718e3b2524954ab93542a12ac98c8c48a59dd88c6c21c48aba39569ce794e3bb69d9c71bc10ccdaa5fb2951fe969649a411e7da73a1b3b13c26979f0a320b7ac92e8a74688ad949de771716675cbec7a846c477a2bfc67bd7df6ce8acce3083f900c58f35c4f3cf97d58f352321b2869cf7fa3cd55773e781c3ffec45376cc9c09e98aacb570c44a741dd1899fc9c0de6a046efe0e5ca25008cf08cdbdec41148"}, &(0x7f0000de6000)=0xfb) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000069000-0x8)={r1, 0x56, 0x0, []}, &(0x7f00001d3000)=0x8) 2018/02/10 05:26:31 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = epoll_create1(0x0) close(r0) socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)) listen(r0, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000000f000)) poll(&(0x7f000000b000)=[{r1}], 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000012000)) 2018/02/10 05:26:31 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x2, 0x5, 0x84) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x3, 0x1, &(0x7f000000d000)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000c000)=@ethtool_eeprom={0x49}}) 2018/02/10 05:26:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000001000-0x4), &(0x7f0000000000)=0xfedb) 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}}], 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002a1000-0x8)=@assoc_value, 0x8) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/10 05:26:31 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000000c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000003000)=0x32, 0x800) accept$inet6(r0, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000009000-0x4)=0x1c) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000001000)={0x1d}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in6=@mcast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000005000-0x4)=0xfffffffffffffca2) sendmsg(r2, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, r3}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="06000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[]}, 0x0) 2018/02/10 05:26:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000991000-0x2)=0x100, 0x2) splice(r0, &(0x7f0000207000), r1, &(0x7f0000118000), 0x9, 0xa) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000497000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000aa4000-0x28)={&(0x7f0000fb5000/0x3000)=nil, 0x3, 0x7, 0x4, &(0x7f0000fcf000/0x1000)=nil, 0x7fff}) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000bf4000)={0x0, 0x0, &(0x7f0000cbd000-0x10)=[{&(0x7f0000747000-0x1000)="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", 0x110}], 0x1}, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/160, 0xa0}, {&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x3, &(0x7f0000590000)}, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000498000-0x10)={0x0, 0x7ff, 0x4, 0x5}, &(0x7f00004b2000)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000c25000-0x8)={r5, 0x4}, 0x8) r6 = accept$inet(r2, 0x0, &(0x7f0000781000)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000a9b000)={r5, 0x5, 0x4, [0x1, 0xd24b, 0x5, 0x3]}, &(0x7f0000d43000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000b02000)={r5, 0xcd, "35b5043af23b7e03e9f548986fce134a786381dbc93a0087d96bf650dbc495b5bae2f04f41bdcc7c5d0e9ab7414c4415adc9467357236ef2d0183fd975e744676aa01883d93148d12c6379205dc81b5292c351f909774bfb84c9381f11ca80f28d27936388f08b3e1b2c5b9ac6b1ade750cf4d26b0759a44ed75616cf08891f7c6955eb423044887f03519e5607d82093fbf7638ee480572136186cd364acb54169fd5c5419f9f2884c674673b93ddaf1ccbf2917d6230474180a140c4b625cbe0f19664c4889a71956735e95d"}, &(0x7f0000cce000-0x4)=0xd5) socket$alg(0x26, 0x5, 0x0) 2018/02/10 05:26:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000690000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f73000)=""/79, 0x4f}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be), 0xd, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f00001c3000)="fbf327899de7fe7e0c02fe5cbb35491715b7af550749e32dbeda8d7e3749bb6ac7383d2bfac27aa9c48c5d847fdc41ddc4b7c3add1701f2c", 0x38, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) pipe(&(0x7f00007bf000)) 2018/02/10 05:26:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000de7000)={0x0}, &(0x7f0000de7000)=0xc) r2 = accept4(r0, &(0x7f00003fa000-0x58)=@alg, &(0x7f00003df000-0x4)=0x58, 0x800) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000cf7000)=0x1, 0x4) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000073c000)=r1) 2018/02/10 05:26:31 executing program 6: socketpair(0x4, 0x800, 0x5, &(0x7f0000d8d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x8001, 0x80000000, 0x0, 0x3}, 0x5) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000004000-0x4)={0xbc0000}, 0x4) socket$key(0xf, 0x3, 0x2) 2018/02/10 05:26:31 executing program 5: mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d1b000-0x59)={{{{0x2, 0x0, @broadcast=0xffffffff}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x0, 0x0, 0x0, "a69b02f95c4674d5a5cdb4984eb5d185760f4d585b140300d4e5b8859c249d9672cfeabab50533d59fea8977a879665fe57290151e3228fb010c91ac72101776003c00002310c668dd7c1f0b8b6ac781"}, 0x160) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f00006ab000)="cd1bcf41510ca4c18f44a7b11d5e291d96768bbff4f25df7616279bf5fe1bc1296f7c0cf5c46a2ebcc8ab871329b8bc52c45ead6c8c19599b8e993b688ddd84e7dbcf94d1621217fcc403b650817833960a79288ac38a35171eeae1d9d7da51efa15e766aafccdb5368b36fb99e600a0a02126c874b9d73662d41bb94e", 0x7d, 0x4804, &(0x7f0000d1c000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) 2018/02/10 05:26:31 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f0000005000-0x3c)=[{}], 0x1, 0x9, &(0x7f0000004000-0x8), 0x8) 2018/02/10 05:26:31 executing program 3: mmap(&(0x7f0000000000/0x3ad000)=nil, 0x3ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) r1 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @generic="8a6d0ca3dcdf9f00000000d700000531", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) mmap(&(0x7f00003ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00003ae000-0x8)={0x5, 0x0, 0x0, 0x26b}, 0x8) sendmsg(r1, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) 2018/02/10 05:26:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000127000)=@common='ip6gretap0\x00', 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000e2000)={0x0, 0x155616da, 0x40, 0xffffffffffffffff}, &(0x7f0000a17000)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00003d1000-0x8)={0x0, 0x10e}, &(0x7f0000d59000)=0x8) getsockname(r0, &(0x7f00007b3000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f000066b000)=0x3a) sendto$llc(r3, &(0x7f00000a1000-0xe2)="4050c9506f07ab9af16b89fd4016850e7bcf28b0efeb1f9b9c70fb5fd4ea4aebaeec3f246661e003ac9ccce6402a82fbc78919638777427c4cf6310e2b6f4649ba879410f9cbff4d8543653d708475cc7b57b3219a3a60cee14ac6c0707d0b02b48dd056c5a5f41a7556fba4a6207d8054308073ef19bbdfa5cb8dd17d42013c5ae180e1c249d11a5b44a71ccabb42c42a8d3f74fc4d6f788455bde0bb8f68ea82f51a1bea9b1e5324d0888b950f37ba52be433603487c2cb6abde1703066c6ee7d6f456a218a720f9781db6db9f27697cee71872cee29bd545ca16da90dc7b0ad3f", 0xe2, 0x1, &(0x7f0000b2e000)={0x1a, 0xfd, 0x5, 0x0, 0x13, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000dbd000)={r1, 0x0, 0x6, 0xc2, 0x101, 0x3, 0x6, 0x5, {r2, @in6={{0xa, 0x0, 0x6cad, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0x5, 0x200000000000000, 0x1000, 0x4, 0x5}}, &(0x7f0000f78000)=0xb8) sendmsg(r0, &(0x7f0000190000-0x38)={&(0x7f0000b43000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000b5a000)=[], 0x0, &(0x7f000098a000)=[]}, 0x810) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0xfff, 0x4) listen(r0, 0x0) 2018/02/10 05:26:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a6c000)) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00008c4000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f0000c99000)="0a00000000000000040e000000000000b49d1000001200000000a70000002023"}) 2018/02/10 05:26:31 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x806, 0xffffffff00000000, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d5c000)=0x2, 0x4) r2 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000353000)) connect$netrom(r2, &(0x7f000015e000)=@ax25={0x3, {"b5aa2097394efb"}, 0x2}, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00008b9000), 0x4) 2018/02/10 05:26:31 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0xc)=@nl=@unspec, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c18000-0x4)={0xffffffffffffff9c}) accept(r1, &(0x7f00000fb000-0x10)=@ax25, &(0x7f0000ecb000-0x4)=0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000062c000-0x38)={&(0x7f000062d000-0xc)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000c49000-0x78)=@getpolicy={0x60, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, [@sec_ctx={0x10, 0x8, {0x9, 0x8, 0x1, 0x1, 0x1, ':'}}]}, 0x60}, 0x1}, 0x0) socket$inet6(0xa, 0x6, 0x5) 2018/02/10 05:26:31 executing program 0: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000fee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000fee000)=0x14, 0x80800) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000b59000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000fef000-0x4)=0x14) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80004, 0x9de, &(0x7f00008d2000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d1d000)=@sack_info={0x0, 0x4, 0x542}, &(0x7f00008b6000)=0xc) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000ff0000-0x1)={r3, 0x4, 0x8, [0x2, 0x1, 0x6, 0x1, 0x0, 0x953, 0x0, 0x0]}, 0x18) recvfrom$packet(r0, &(0x7f0000163000-0x44)=""/68, 0x44, 0x1, &(0x7f0000fee000)={0x11, 0x1a, r1, 0x1, 0x81, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f00007f1000)={0x0, 0x0, &(0x7f0000fed000)={&(0x7f0000c5e000-0x68)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/02/10 05:26:31 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000009000-0x4), 0x80800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000009000-0x4)=0x2, 0x4) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb4037dc12502000000b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1}, 0x0) close(r0) 2018/02/10 05:26:31 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8), 0xfd09, 0x0, 0x0, 0xffffff68) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000545000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000086e000)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000291000-0x4)=0xe8) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000cb8000)=@generic="49b7d17056affa364eef9d0c1bb35426") 2018/02/10 05:26:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000c50000-0xc)={0x0, 0x0, r0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00001ed000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000065b000)={0x0, 0x0}) r2 = accept4$inet6(r1, &(0x7f0000fd6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000a30000-0x4)=0x80000005e, 0x4) r4 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f000063a000-0x4)={r2}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00007a8000-0x8)={r3, 0xe452}, &(0x7f0000a52000-0x4)=0xffffffffffffff94) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r6, 0xf9ab4ae, 0x101}, &(0x7f0000cb1000-0x4)=0xfffffffffffffda3) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000c2000)={0xffffffffffffff9c, 0x50, &(0x7f0000c79000+0xe8)={0x0, 0x0}}, 0x10) r8 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=r7, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00005c1000)=r8, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty, 0x2}}}, 0x88) r9 = socket(0x3, 0xffffffffffffffff, 0x80000001) bind$alg(r9, &(0x7f0000f81000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x1e7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r10, &(0x7f0000a8d000)={&(0x7f0000c79000-0xc)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b06000-0x130c)={0x1c, 0x17, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) gettid() socket$inet6(0xa, 0x3, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) r11 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r11, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) 2018/02/10 05:26:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8bc4000000000000) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r1, &(0x7f0000632000), 0x0, 0x0, 0x0, 0x0) r2 = accept4(r0, &(0x7f00001b6000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000e24000)=0x14, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00004eb000)={r1, 0x3f}) r3 = accept(r0, 0x0, &(0x7f0000efb000-0x4)) recvmsg$kcm(r3, &(0x7f000085b000)={&(0x7f000052f000-0x10)=@ax25, 0x10, &(0x7f000018e000-0x90)=[], 0x0, &(0x7f0000677000)=""/210, 0xd2}, 0x40000022) 2018/02/10 05:26:31 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000022000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) socketpair$inet6(0xa, 0x2, 0x7, &(0x7f000000d000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000022000)=@assoc_id=0x0, &(0x7f000000f000)=0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000026000-0x8d)={r2, 0x72f, 0x85, "1b7f486828dffc2ab4ab2a2b2294fb2b2db4c2c3b13e4eaed21fcfa8dc486204973f85029aee247c4228ae431e81dd6ef28e37c26e8c1e1dcc2f4853e03d7a1309437e77ab211a35a7bc0339eadace336d5dccf97d0fa70fb3a81f8f38e34256eb056a448806cfe84662e8455e343313235e39d1036d0915f5eacf88644b829e0e0ebfb509"}, 0x8d) 2018/02/10 05:26:31 executing program 1: pipe(&(0x7f0000d9a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x8, 0x8) r1 = accept4(0xffffffffffffffff, &(0x7f000039e000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f000062c000)=0x26, 0x80000) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xf872}) mmap(&(0x7f0000000000/0x3af000)=nil, 0x3af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000007000-0x2e8)=@raw={'raw\x00', 0x9, 0x3, 0x288, 0x100, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1d8, 0xffffffff, 0xffffffff, 0x1d8, 0xffffffff, 0x3, &(0x7f00003ae000), {[{{@ip={@empty, @multicast1=0xe0000001, 0x0, 0xffffffff, @common='bond0\x00', @generic="6492b33f83e80f3452c7ac929f01c0d8"}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, 0x0, 0xe}}}, {{@uncond, 0x0, 0xb8, 0xffffffffffffffb8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x0, 'RATEEST\x00', 0x0, {'syz0\x00', 0x4, 0x1, 0x4}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/10 05:26:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f00005d3000-0x10), &(0x7f00006ca000)=0x10, 0x80800) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000238000)=0x6, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xff) accept(r1, &(0x7f0000baa000-0x9)=@rc, &(0x7f0000d1b000-0x4)=0xfffffffffffffee8) 2018/02/10 05:26:31 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000004000)={@generic="fefa221e15d02227e20fc1ed7eccd750", @ifru_flags=0x1000}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x0, []}) setsockopt$inet6_opts(r0, 0x29, 0x40, &(0x7f0000002000)=@hopopts={0xffffffffffffffff, 0x0, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x1ff}]}, 0xd6) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x2c)={0x9, 0x2, 0x4, 0x3, 0x10, 0x1}, 0x2c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={r1, &(0x7f0000001000-0x8b)="155381fd9caee5e4020b71ed186c4a9eb851cbeda20745d7cc4b6c9a6563364b0a3523b0cf61658fe26296c519520d6a70bf81612dfd7c2dffdf11c7c0b2b7d8df39d5b46a22a7efdd41d8bb8e5adc3558eb31ef007979a4005d43755880b7ec5ddf1298a59ddce993fcc41bc61d9facc3c24bc9d547589cbeb1b510686cc496303b9d152779561584cc06", &(0x7f0000003000)="7e0fd8ae7b2dba5401950ae9155815c3794497c7953307b14fbff1cbb6be5bf3e8a55ccf90100eafded9de39df89848dfa67f60a44f5f83036cbb70a666398fd061cfce651018bc3ac9b6256677b9fa31afca7", 0x194315ab18536cdb}, 0x20) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/02/10 05:26:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000298000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001000-0x4)=0x1c, 0x80800) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000cfe000)=0x7eb2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$llc(r1, &(0x7f0000e7d000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0}}, 0x10) 2018/02/10 05:26:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x4, 0x0) r1 = socket(0x10, 0x4000000002, 0x0) write(r1, &(0x7f0000703000)="260000001a0053eb910000f9ff090000000000000015e0f1ff609b000000ec5501000d8b017f", 0x26) recvfrom$ipx(r1, &(0x7f000030c000)=""/4096, 0x1000, 0x0, &(0x7f0000d3a000)={0x4, 0x0, 0x0, "933249611e5e"}, 0x10) ioctl$fiemap(r1, 0xc020660b, &(0x7f00009fd000)={0x7, 0x4, 0x0, 0xffffffffffffffff, 0x2e4, [{0x5, 0x100, 0x1ff, 0x0, 0x0, 0x2000}, {0x40, 0x2, 0x1, 0x0, 0x0, 0x1}, {0x3f, 0x7fff, 0x1, 0x0, 0x0, 0x2000}, {0x5, 0x0, 0x3, 0x0, 0x0, 0x200}, {0x6, 0x7, 0x100000001, 0x0, 0x0, 0x200}, {0x3, 0x2, 0x9, 0x0, 0x0, 0x2080}, {0x1, 0x2, 0x9, 0x0, 0x0, 0x80}, {0x8, 0x2, 0x20, 0x0, 0x0, 0x100}, {0x4, 0x1b, 0x1f, 0x0, 0x0, 0x2}]}) ioctl(r0, 0x8916, &(0x7f0000000000)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f55000-0x8)) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000411000-0x4), &(0x7f0000f27000-0x4)=0x4) 2018/02/10 05:26:31 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xb, &(0x7f0000116000-0x4)=0x8000, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f00005bd000-0x30)=""/145, &(0x7f00002e9000-0x4)=0x91) 2018/02/10 05:26:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d4000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000fe0000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000052b000)={@loopback={0x0, 0x1}, r1}, 0x14) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f00001ff000), &(0x7f0000f5d000)) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/10 05:26:31 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000-0x368)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x1d8, 0x0, 0x1d8, 0xffffffff, 0xffffffff, 0x270, 0x270, 0x270, 0xffffffff, 0x4, &(0x7f0000024000-0x40), {[{{@ip={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x0, 0x0, @generic="086cd2e96ee8c8f8b82b4500beff6e2d", @common='bridge0\x00', {}, {}, 0x88, 0x0, 0x48}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='bcsf0\x00'}, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00'}, @common=@socket0={0x20, 'socket\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x318) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000f000-0x8)) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000027000-0x14)={0x6, 0x100, 0x0, 0x9, 0xd2}, 0x14) r1 = accept(r0, &(0x7f0000025000)=@hci, &(0x7f0000025000)=0x6) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000025000)="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") 2018/02/10 05:26:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xb, 0x8, &(0x7f0000002000-0x8)={0x0}) listen(r0, 0x1) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f}, 0xe) 2018/02/10 05:26:31 executing program 5: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x4, 0x3, &(0x7f000002c000)={0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000aac000-0x4), &(0x7f0000aac000-0x4)=0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f000002c000)={&(0x7f000002c000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) r2 = socket$inet6(0xa, 0x7, 0x2) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f000002d000-0x60)=[{&(0x7f000002c000)="baece2b44c26816ef01506f956358aab91d013e0ff73f4f3bcce0688052da60d31e36b5f814af0572f37e078ba3989f963d8e315a4431152eb361673b1ba7b11d1344ead5eb24525ad37a4b0e6b2f2a9f9216e68da3bcc4e8567729e12bb708fbbcbe5d0e2b3fcfe959ddde817227d2ee87a45563bb6d420aa73e5a687f11d8c5aa643aa025c56dccde7a01212c4f4128daf93f4e51f5f8a1b971491a2150368e90303e0520fd4a1e330d0fec6205995b9269511adcf8dd6e3fe4b2d3c01969ee7723b65df5c867318cb9ee1", 0xcc}, {&(0x7f0000003000-0x1a)="3075b90311dd6d51139eb9a6ab20ff59a785b98d399f7b8f8a47", 0x1a}, {&(0x7f0000025000)="e63b2475e2b3bac55463026a54ff709522116e77ab242b648b13f6705aeddd1e2f4c12fb3c085d52b160fb80d7ed0e3af8fa8a3ecff0da87c0a25aa4f57898d7e33c4ee9f4cc5f4c3978b6caf68755583ab5e587d63388b90408943f91483007d0c527aca5bf14bee50d1961c37da9b37956671054a7c685bfb703fd643f005b66848d7a699b9d90b41e7ab53694df767cfe9c67d607f70f86b38b68dfe899b01406dee6fb744b04fa6b6446310cd9db7837ab60a91caa9586b47e143142362a315ebdda16b5e3f05a324aa92671b33b6fc975c5d06d4c1b63957d4c91db", 0xde}, {&(0x7f000002d000-0x55)="b7048e8d3b7e29c5738bf9d9645fb0cecf4af544f139aee6e4225712b156bc98b2ca4aa8a6181837d576eab114628c8f77e9cf4e3071d32447b1e6f35c44626fd99965b434ad43e467c709e7136c1fea1f16f05d84", 0x55}, {&(0x7f000002d000-0x6b)="d354b0fd960e6b0a129fa55c5f0d54ec73c44194a3252382f887e9fe735240e36b893be48d4b6a3dec7f491adf5b74a11b15ebf3b37a73d2262d05d4ec066f964d283b848c366784489b8253c640082b0b4c323ed1e30ec55af3ccc8959735eec08d424f5f1341aae859e2", 0x6b}, {&(0x7f000002d000-0x23)="5bfa6ae463b43c99409af93c9e1b4bf824b6d3fce6a0869c756a2ffdf85390d0a2d2f2", 0x23}], 0x6) connect$inet6(r2, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r2, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000011000)=[]}, 0xc100) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000024000-0x5c)={{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0xffffffff}, {0xa, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffd}, 0x7f, [0x1000, 0x90a2, 0x400, 0x2, 0x10000, 0xffffffffffff66c3, 0xf3, 0x3f]}, 0x5c) sendmsg(r2, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000014000-0x90)=[{&(0x7f000002b000)="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", 0x585}], 0x1, &(0x7f000001f000-0xf8)=[]}, 0x0) 2018/02/10 05:26:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00009fc000)={0x8, 0x800a, 0x7, 0x8, 0x0}, &(0x7f0000ba8000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00007cc000-0x8)={r1, 0x20}, &(0x7f0000273000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000085f000-0x8), &(0x7f000070d000)=0x8) 2018/02/10 05:26:31 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000773000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000023a000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000f21000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xb0, r3}) pipe(&(0x7f0000001000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x2, 0x7f, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff8}], 0x64) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/02/10 05:26:31 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000963000-0x10)=@ipx, &(0x7f0000dd0000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0xffffffffffffff86}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0x1f, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x1f)={r1, 0x17, "3ae5f2096eae6196f01560d31b9eeb411433159780a526"}, &(0x7f0000d1c000)=0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000787000-0x50)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x5}) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000787000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000377000)={r1, 0x4}, &(0x7f0000b71000)=0x6) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00009bf000)={0x4, &(0x7f0000e34000)=[{0x0, 0xb, 0x5, 0x5}, {0x7, 0x3, 0x5ac, 0x2}, {0x5, 0x7, 0x9}, {0x100000000, 0x4, 0x4, 0x8}]}, 0x10) 2018/02/10 05:26:31 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffff9c, 0x8910, &(0x7f0000004000)=@req={0x50, &(0x7f0000005000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x4, 0x0, 0x0, {0xa, 0x0, 0xaa3, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}}}) pipe(&(0x7f0000002000-0x8)={0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000005000-0x10)={0x3, {"9a697c7b4353a8"}, 0x5}, 0x10) r2 = socket$inet6(0xa, 0x3, 0x9) socketpair(0x11, 0x80000, 0x9, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000006000-0x20)={0xd755, 0x0, 0x10002}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000005000)={0x7, r4, 0x2, 0xfffffffffffffffc}) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000001000+0xf4d)=@raw={'raw\x00', 0x9, 0x4, 0x380, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000002000), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3e0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000002000-0x10)={{0xfff, 0x3f}, 0x40}, 0x10) sendto$inet6(r3, &(0x7f0000003000)="0d2c25c2a91dd895ba55ff5c53bcf6218a9a2e6f2bfa8c8523cc19e40f4fc3da9f2f1318f7525846f2848407a6a717dd4b0376d6bb8d96983a889159b5b46f8d214218d42878db0100b83fb6c23f45cea479edb29c157dd18f8c80f87cf4988a0d937f3598f90d2471f229581e071dd726c2ff1dc3ec1dbe2dfa2672c06e8e71c35147252d043f3c74aaa24b3c632c41ca8c211fa22911b18b6d95c30049b6696a041868def5d3b3171bed114141ce6fec9d97fb4b0290a9b224a19a8ce32e77782be52c6182a627950266df5d5c34cd6ec3b8c3658b5476d588fa686a3b9edfd31f2250b82bdb0faa6907b1", 0xec, 0x4000000, &(0x7f0000007000-0x1c)={0xa, 0x0, 0xfffffffeffffffff, @empty, 0x4}, 0x1c) 2018/02/10 05:26:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000742000-0x4), 0x4) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000533000-0x4)=0xfffffffffffffffd, 0xffffffffffffff82) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000ee6000-0x4)=0x1000, 0x4) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000dbb000), &(0x7f0000329000)=0x4) 2018/02/10 05:26:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000975000), &(0x7f00004e0000-0x4)=0x4) poll(&(0x7f0000969000)=[{r0, 0x4}, {r0, 0x2200}, {r0, 0x2140}, {r0}, {r0, 0x1127}, {r0, 0x9}, {r0, 0x80}, {r0, 0x2004}, {r0}, {r0}], 0xa, 0x3ff) 2018/02/10 05:26:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004ae000)={{{@in=@rand_addr, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000484000-0x4)=0xe8) r2 = getuid() sendmsg$nl_xfrm(r0, &(0x7f000066f000-0x38)={&(0x7f0000bae000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000780000)={&(0x7f0000d37000-0x7c)=@report={0x7c, 0x20, 0x0, 0x2, 0x2, {0xff, {@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x2, 0x200, 0x2, 0x80, 0x20, 0x3b, r1, r2}}, [@output_mark={0x8, 0x1d, 0x4}, @address_filter={0x28, 0x1a, {@in=@multicast1=0xe0000001, @in=@empty, 0xa, 0x8, 0x8d9c}}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000080) sendmsg$nl_xfrm(r0, &(0x7f0000041000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000129000-0x1ec)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/10 05:26:31 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bc1000-0x58)={0x26, 'aead\x00', 0x0, 0x2000000000000, 'ccm_base(ecb-des3_ede-asm,sha3-224-generic)\x00'}, 0xfffffde9) r1 = accept$alg(r0, 0x0, 0x0) pread64(r1, &(0x7f0000f8f000)=""/4096, 0x1000, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b48000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000058c000-0x40)=@ethtool_sfeatures={0x3b, 0x7, [{0x10000000000, 0x5}, {0xffff, 0x6}, {0x6, 0x3}, {0x9, 0x8}, {0x40, 0x142e7a8b}, {0xfffffffffffffff8, 0x401}, {0xffffffffffffffad, 0x8}]}}) socket$inet(0x2, 0x5, 0x100000001) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008e3000)={0xffffffffffffffff}) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000def000)="246d7a83ee94a2a5f86bc7c6fa2d6b65ec3d73d8574e38d58a8abe8ce62cfbf52ce4d4460ce2ecbc9160c49f82a1e090b16d2377db4d24af208f96d6cb829cf04662604fe43eb73a64ba9e7530b6b671bbc02a0113d0dc0ebfaa05db09d0d5b1b1788a2126470ebf7987067f3455150a9bcf5f9494a68154b6924df6c09c1e78178cc2bba60fdbbdc6b79e9a3c22c20a80bc12072d0ab760e5cc078d79b74bce3f74d0b0f101032457dce78ca49edb052da9d31cc18fd18452ccc81c53c101bc52508778cadce77f088fff24a0d709905558e34a4f38ba74f83e03e4289af4069fdafa", 0xe3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00002cf000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f000037d000-0x10)={0x1, &(0x7f0000f92000-0x4)=[0x100000000]}) sendmsg$alg(r1, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000621000-0x30)=[{&(0x7f0000f8f000-0x2f)="9b", 0x1}], 0x1, &(0x7f0000655000)=[]}, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f0000f92000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000f92000)=0x10, 0x800) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000f93000-0x4), &(0x7f0000cb5000-0x4)=0x4) 2018/02/10 05:26:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000000+0xdc9)=0x10) mmap(&(0x7f0000173000/0x4000)=nil, 0x4000, 0xd, 0x2030, r0, 0xfffffffffffffffc) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000667000)={&(0x7f0000455000-0x13c)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}, 0x18b}}]}, 0x13c}, 0x1}, 0x0) 2018/02/10 05:26:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fe0000-0x80)=@generic={0x1e, "e0030000000000000000fd000002000009a979f321b30c7bc8000405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e400000002a0c5216669ca021f6f65dce060e7e58f358c02f9f0000158d19b000151314a8ef1f1620c85bdb9c8ead20010770100000000000000980ee590c8a4f70dc136cb184a"}, 0x80) 2018/02/10 05:26:31 executing program 2: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x81, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000fa5000)=@ax25, &(0x7f0000291000-0x4)=0x10) 2018/02/10 05:26:31 executing program 1: r0 = socket(0x2, 0x5, 0xfffffffffffffffa) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00004c9000-0x4)={0x1}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xc2, &(0x7f0000001000-0x8d)=""/141, &(0x7f0000000000)=0x8d) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000868000-0x4), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x48000000000000, 0x4) 2018/02/10 05:26:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x100000000) sendto$inet6(r0, &(0x7f00008bb000)='6', 0x1, 0x0, &(0x7f00004f5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000e3d000-0x64)="1d", 0x1, 0x0, &(0x7f0000243000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e65000-0x4), &(0x7f0000ce7000-0x4)=0x4) 2018/02/10 05:26:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f18000)={r0}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00007ba000-0x4)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00009f9000-0x108)={0x0, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x4}}, [0x5, 0x1, 0x3, 0x7fffffff, 0x100000001, 0x2ea, 0x3ff, 0x1, 0x2, 0x14, 0x4, 0x81, 0x1, 0x5, 0x2]}, &(0x7f0000a99000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b1d000)={r2, 0x3}, &(0x7f0000cf8000-0x4)=0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00002cf000-0x468)=@filter={'filter\x00', 0xe, 0x4, 0x408, 0xffffffff, 0xd0, 0x220, 0xd0, 0xffffffff, 0xffffffff, 0x338, 0x338, 0x338, 0xffffffff, 0x4, &(0x7f00001a6000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x108, 0x150, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) sendmsg(r0, &(0x7f00009f2000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007de000-0x70)=[]}, 0x0) getpeername$ipx(r1, &(0x7f0000601000), &(0x7f0000e73000-0x4)=0x10) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00004a7000-0x4)) 2018/02/10 05:26:31 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x5, 0x8000000000000) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) socketpair(0xb, 0x0, 0xffffffff, &(0x7f0000c8f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000ffc000)=[{&(0x7f0000d6f000)={0x27, 0x8254, 0x8001, 0x1, 0x0, 0xfff, "9702a99bc6f99d22393136f523c220fbb3ebd2cc838a345a8e446976e725130031a7b2aea8ac104267c95469a91c9f89813a7ef4fecd6f2824c548d7fbdc92"}, 0x60, &(0x7f0000f25000-0x80)=[{&(0x7f00000eb000)}, {&(0x7f0000ffc000)="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", 0x1000}, {&(0x7f0000ecb000-0x97)="c90c432679c9d3c6372613e49c45694346e040aa01e5cfeddeaf406afc04208268416e20d86c818989717b77ce603bdb3e1911f47beddd32b77588e295a2a389a32f548fbd90e68168318ea0471dc39f142f0cd4c7746766b5d3dc2c52bba3fc5238dc5c8d736027455058e91569b85835d89d9d5a053b2eca9a50bd65a0ba30f6ff701d8d720cf3423f9c792ef7d285cd9b8f7a7b6f20", 0x97}, {&(0x7f0000f3b000)="deeb70bf72b022a736bba7c7cdd3bcf9b454f8239a8705d0645b351a4f127fc6b0df86c8a7f309a80065e8684e519ae450b91b7d503a", 0x36}, {&(0x7f0000ffc000)="a08fb655cf65857155ad3db0e1b4a5286ea7b1ddda9741f1f0aea0a0f0c2ebfa2b762b981df085dc163699f45417f5d1ad7bc2b1b6c7e71fdc2d09e6f63ccf4d177beaeb4e05185cfafdaf57f3b1299c3ebe44f84dd29f6c204a003830794a3c8c672993ca1e7d15f4177dcee4375abaa764e399383a7fea38978bf6369a69f1bbcde6fe28838a5bcae3ba4ffa301b1caa4bbda79a7b7a301a87b332", 0x9c}, {&(0x7f0000e88000-0xeb)="2caa00224ad50d270e84e3274bd93958762c73c84c2a7c2618a1371f7bcfbe0290ea2da4f7d0ec65d0af2ff435991bbe1fbd116df201ee73bdaa5d887b97db59ce1fc6b649cb973b35b22fe8ddb51cf2d9fce3a71273792155008f000642e921c241731b424d18f8e5644de61d5ed565c06dd984a92d5eeef35ebbcca7db710525588ec1e39993baeec3569bdfb24d5ca465c91410d1ec317681810cbcbe02b2fb52420b9537ff0f7920336cb6ac89fccc1d20111e4d2bef6cfbdaea42a7610dcc755a0690b6d998778c019911d1431c65bb79a90a1ff0ef0e2a128bb465b6e1d13e0c09c1b4d148f77bbe", 0xeb}, {&(0x7f0000ffd000-0x18)="cfb1834392c6d03b0b8ebb35ca1ef9cbebb5baabbbfde271", 0x18}, {&(0x7f0000ffc000)="14425ca722cf8386b04c411f785e14280bf1cefe0f086befb320566c31f4b0615026341f8a75c2bb700195dd84f6699c00d192fcea632995fd41ab9a06ebfcdcbf21aa2608db200224cc13d24f8aed18e3e78c29ba4848cca47021c51e1c7313362b605ebba21214d2e69474dfc9563e13abb60e371062959e1d61a3816202638239d3f91488763891b75475c926ff3be767acb6e48fc4f058b5d86a8a290c21a76a004dec265b4f527d60b381877c554829", 0xb2}], 0x8, &(0x7f0000ffc000)={0x90, 0x113, 0x0, "52359ed2a8ca47172cf25bfccb6e929053979a90fc0625a71f66a2aa37645c93efc2d0a9d4ad750062b4418f57781d02ba00885ceec1ceea62816c5f665cb810e3028c4b281d2c72c1d704e9efa0a9853aedee009ba564beed5d956ee3b255b1984742eadaebb7e262688f19530cf31b1db3f84c163ae5502d7f2784b9"}, 0x90, 0x20004004}, {&(0x7f0000b50000-0x60)={0x27, 0x7427, 0x49014802, 0x6, 0x1, 0x3ff, "e599eb3115c6158e03b373ff7aa295c369146371fd3268c87c291151085bc8be2cfdf9debc515999b05e540e73c66a845ea6db1c2dc0638f5ef6033e12aeb6", 0x5}, 0x60, &(0x7f0000ffc000)=[{&(0x7f0000ffc000)="73744737e1ae999ee551bb089765061c1ed692b2df5876549810edf628443f36ce328d968e9db30ca4a8596fd45b", 0x2e}, {&(0x7f0000ffc000)="c17388a7b4db25a45c32b69e9f85fad0b84dcea96d1861ca8b23953e14d94db34c5bbca8d5a529ce6d32d1121774b966e49faa2e0bd3a84805545c222f450cdef0aad0764aa2c34c50b4f161ba5afc1432d16775e72271f0bb6bdba59e6145bf1d5245730b6249457e8596d2094f40dd8638a170ea6bea8af72492ef7accd9617a6c52c9550e", 0x86}], 0x2, 0x0, 0x0, 0x4000}, {&(0x7f0000283000-0x60)={0x27, 0xac, 0xfff, 0x7, 0x2ea3, 0x3ed1, "f6cea928d9b8ff66786275d16178db8799ba0f4bbebf03baea1dd8a6c3a7ae3374d483dda4a221a3c868177b43455adcacc177efddf8fd7117ce7669b1bdf3", 0x101}, 0x60, &(0x7f0000472000)=[{&(0x7f000049e000-0xb5)="6f5feae20c57c3b2488c100626b8ea6a55c23c99dd12d1c0fdcc0f5d80a3c4fbd54c4d19004f30ea6da9f417a6082f8b7d0d34e9046964748df99e22b02448b54762302bb7d72166cf74b697e5b0b9c9d509e51552efddec4cfab0ad48e1248b03d0c2a8d2c92a28b1c969d86d96a526be3480eb3da7f578c1afa136957ad5959b69fbb3aa6348ef55da2ba1a9cddc68cc7506de2b4026ea7ca7226ef1f26a4b47d0129c2c8baadcaf4d494b650454fc11851ee560", 0xb5}, {&(0x7f00007fd000-0xe)="60ded3d70b4986275b13c3061fdd", 0xe}, {&(0x7f0000fee000-0xb6)="25ff8bac2c7e92557373301918badb244b6bb663c08c5a6d6f0eba693732cb1b8a7abee8f09f15d5da61da2b653993f887baba19bbb2825db456736ca35b9f9c21c4e22654666afe9fcf754d749684afeda86770f20047a33db74136bcd2e8d2386f1d842fc79aee153b28b28c7cad254d6110c013417bbdfc847befc767ef5b17e8d4f9bec96ae3c60f29e38af38a142350967c6dbd06cb0391a92c674ce8671e5cbc1d90513fe28bf33dedfe17816ff3da0b8f3d94", 0xb6}, {&(0x7f0000ffc000)="7349acef8efb7f08a5e2b536f0375a2e87c3d912e947bc1fd65575e3e937cd5b14d0ab4c675f79a27a1213ae1ccd6bb924f0036699bb2ed863596c0fe227d4f0a432e72218e8cfbec9cbfd2ef0aad5c436ba8b8d908679f7fef5d3a019e38c6f723bc3381a724f008c02daef68ac660450d835918a6e7bce680a5ae8873ea4695ab86539b7964d6e0f8a5cab376d55dae405d071fd9a9f6abf0f76b6bd5ed33037926e2b7295579be5c7842548e0d8e5ff24ea64157ecaf931f03e8acb0e399ac95af216d70a55041674fcf37417cf3cde0434a5ca77d2b705168d1d2b521f300a43", 0xe2}, {&(0x7f0000ffd000-0xe5)="8c2f597f8ec7c9d0a107ac0a10e33c6aaad51ee082294f35e7549307460ded000ef494a6f887da18e5519298916237f02cabc07c031c0665eef213387da2e7f22cd271c6336230e3e77aa3f6f4375037222174443d3b60e6364326bb962a25ce3c1a150b4fe4d092c90a861f077dbd81e382682c13ec83cbd6766e0497f459058d58223f1cbe1dc006fb6164a60e7feb84ec2c17adb79fb6f5b16a542c31a2108c602e14a33b3ef24d04472d8f71823dbea881d2907c89d71121eba5bcf6708846cbe85264ea29ed77ebea13b6ba9629f917273f35f433024a0f17cb4074dfd466ba9847c6", 0xe5}, {&(0x7f0000ffd000-0x9e)="d35c537ad1912311b699d2b049e78472987ea05569ad9e271e70142ceca1a093c68ff3cb9dd1557f30a123cc7e0a075dda95dd495359efd99cb9ce976577e773d1402d936efec122350f63f50c5607acb882f4a94b0ce9ea742a60c92b304978e59e4da0f37e6f9990779136f3d9104fc68b5d13930c55b273b426c92e9dd3355aa82b8904305e79ae28586e2bff753c53330e96783c8a89641e630423de", 0x9e}], 0x6, 0x0, 0x0, 0x4000000}, {&(0x7f0000ffc000)={0x27, 0x5, 0xfffffff800000000, 0x6, 0x10001, 0x80000001, "ba9b24866313e2f1372e50a75a52fc87747e0181275e9c48dc77324c7de98045c0bcf37dceb65dea26ad4cd12de62a851a012f9da19a079ae84c5ccae35aa2", 0x5}, 0x60, &(0x7f000073a000)=[{&(0x7f0000ffc000)="5639950b111e00339b1344091e9fc2687868ef9ef008175d369426d18bbfd1d82535ba6561f56c3b47b5c66bad56ef0682c4f9f2c71d5220cadb439aa69f11b1cec457049ec302d8973202d70ddb93e6b1ec28bf211dc3ef0002478c1c4a6053bcc393b7857fadc8191e3e5a0694e1bd5ad76f9a7e3de27393f5de75fe16f1673da1b5188a1325f220a6b03386105107d5e59645", 0x94}, {&(0x7f0000ffd000-0x4a)="06683b6a6911d00d96b8eafe7367e9952ae0fa53e9dd64bf11c1440145901b02433c7b25b0bb4e95d63898e09429ebfefc097ff4192c1e69113eac0d283ed565b4876b854cfdd50b4c73", 0x4a}, {&(0x7f0000ffd000-0x42)="a385dc7a103dd4b1be4fcdbcccbcb2d2569cc8b8cf54964c71ef147effda70bad1e3692e6e3fa59656c1e6ab1849cfc681052c8fcee130c0ae0d345f602736d4ffb0", 0x42}], 0x3, &(0x7f00007f7000-0x80)={0x80, 0x1, 0xa536, "f76606d2c239d8c72dd8eb6891f5303fe03de50e223f2896c2d5b97169e34cbf914d2b655242926cbf45e15f142f342ebdde27e2af8f3188dbffde6a3cebbc650df2bb533720c2f36d177f2d618d43ede68ac3a86a3523174b355b02839cbc8a8dbd098ac98fe151708f5c746731"}, 0x80, 0x4000000}, {&(0x7f0000ffc000)={0x27, 0x401, 0x1, 0x1, 0xfffffffffffffffc, 0x9, "aac384f0a93d01c29c11f2a299275577aaf48e69729c1fd4244ab2c73983178c8e63465b105363f3a6a2756eef3ba8e26ffb59ef7dcb00da2ac54ab1d19762", 0x8}, 0x60, &(0x7f0000311000-0x40)=[{&(0x7f0000ffd000-0xda)="6bd0c360746c07f092822297cd85128e056a45573a0007aeb72d7e789c254081dc4aa77c94bca3194c061bedd16a38ae1d36b9df2795ab1a4a9475914e532e8c1c3369fc9ede97de4dc14e74941fa32d504796f570ccb67201eb81fac69454f0329b831d7c7585e5baf30095045c9d15f126f517469330a79813541474804c2ae7e0468ee15a71fb33e2fe985988006fd3e71923cc8d055baa971d736ef6b288b0fe14608f5fbcf34eb1fb06467a3f9bdf5d2aab1a984b161d820eb78702ba085215f00ed68494df04c1b5eb2e4af31a4cb036e5c240d788fdbb", 0xda}, {&(0x7f0000ffc000)="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0x1000}, {&(0x7f0000ffc000)="4939330dfd702e69ad9b063463f9a6c582eb5d6026fe9f70176bf3e053471b06bd11c2898d90ac54050f0de832862c6f60c60118e09e9a6f2f77bc07d7a8560625aaaa2802bdc80afb7c9bd4b9353c06ec436a31b842883d144517a299fa4c68884ef7082f681eb682e12044ad5e713dafd896a6ec2cbfad0b1b78dafb28281773ae1953878f7364c09a40839505bd8e5ac448e22357f9f9081edc4c0e6ee5f45a674009e4ed3e48ea8ba5c177f583a443c8", 0xb2}, {&(0x7f0000ffd000-0x9)="cfe259c3de7e2dd747", 0x9}], 0x4, &(0x7f0000ffc000)={0x18, 0x0, 0xfffffffffffff8d0, "3ec15034f5b743"}, 0x18, 0x4040}, {&(0x7f0000ffd000-0x60)={0x27, 0x1ff, 0x4, 0x7, 0x4, 0x101, "b2e0e5e186b3926ff21ccbc05c6491e206e1e40808fc0652f16fb5f69718e2640bd6d43938652e42f6344048f37ad8277039a774aa9132ce8107625c0fe329", 0x400}, 0x60, &(0x7f0000ede000-0x30)=[{&(0x7f00004ad000)="3ee3ee", 0x3}, 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", 0x1000}, {&(0x7f0000ffd000-0xd5)="703199fbd9065b710d26e9a4f94072c233b4214229195924d7309dcfedbb531bad8ebc240e2400474def8abe7ba603f7c728f5675299b942f8c28d6ae53aca5769c666d6e362958f9a3397d67e1359f709178e7e731bce4ff111e2a3c4cbb04f5b916131f226f0c23df99dc88b9421cdc88f71afb92b21f8c393d559d62384402ff6c61bd098ee1937bd47ac329f8c83d01aef06eb9db710c1d6d1c957058e350301c19d56e0cdc92f19794a939d736b6829c5ae8a49bffded40d799f581ba1ea8ee82751f219bebdd3ee1f86b2b905e97a6ae27d8", 0xd5}], 0x3, &(0x7f000035f000-0x98)={0x98, 0x103, 0x9, "34328009e674f279b44683f5a49e6df58695fbc7919797b6e971446e46c954dcc23a4e4456304298ee4074ca57ca24c6fed6281e683d2418acd99ddb3e080c39d5a0560ae9b7d1c1b52cf20e4800715819b9b3beab5a51ac507724f0ab7b7a1ffc8a8d9335773f3ac7b5dc54134746fc72b212698d12d1bbf2221464a377a2cf23"}, 0x98, 0x20000000}, {&(0x7f0000ffc000)={0x27, 0x400, 0x9, 0x7, 0x6, 0x9, "7aa903acfd4b62bc3842bdbad9aba1af0abe0a6514db6b61693920dd716c20d129e6e7fdcd315de312122171b145c9e3f1ae51a2f0ea0a091954951910f219"}, 0x60, &(0x7f0000ffd000-0x20)=[{&(0x7f0000ffc000)="4bd3092aaeea145d212074b50f3633e99be8ec1eeacbeac21d690fc39207f173bfe55ac2b06d79011a", 0x29}, {&(0x7f0000008000-0xa2)="8636691b7eab78f9ff877428e91289656a823e6cb869c7227a4c70d854f22c2c46c0917c99721bf1f0f9cb580b4f4883406a7ce727ba20182614d27b9be4294f90eec04e145bca468ef3019bed911c928ec24980c21b441cb60f38e67550ed4ea16e80d9fc0d8752437d26d636a7cd90fcf3fb0c6ccf95bfe34fdda3d5e22c022f3e281af2bd4576669606237973156f6750ac8e2cfd0be57d8178b4e07fe70e92da", 0xa2}], 0x2, &(0x7f0000ffc000)={0x90, 0x11f, 0xfff, "638b18d923bef49addafdbac05d2139173635e0ace11e3ce9cefae6c3d9532491777c4c785719a2ce693803bca3b6ee47810276052c646f5c06db144237800eec4df0665a360d0218d392fed6023d8e12be06de6b9618323a9f317a1fab31d3062aa5f31aa00555f7d4eb0d5f2b2d8e416877ccae72afeb513d53340"}, 0x90, 0x4004000}], 0x7, 0x40400c1) 2018/02/10 05:26:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) recvmsg$kcm(r0, &(0x7f00008a6000)={&(0x7f00004da000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f00009b8000-0x20)=[{&(0x7f00001bd000-0x5a)=""/90, 0x5a}], 0x1, &(0x7f000089f000)=""/4, 0x4}, 0x0) close(r1) syz_emit_ethernet(0x3a, &(0x7f00006f9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@timestamp={0x44, 0x10, 0x6, 0x1, 0x0, [{[]}, {[@empty]}]}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/10 05:26:31 executing program 2: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000a99000), 0xffff, 0x0, 0x0, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000e87000)={0xf, 0xd, &(0x7f00004bc000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x9}, [@alu={0x0, 0xffff, 0xf, 0xf, 0xf, 0x20, 0xffffffffffffffff}, @jmp={0x5, 0x9, 0xf, 0x7, 0xf, 0xfffffffe, 0xffffffffffffffff}, @generic={0x7, 0x0, 0x1ff, 0x401}, @alu={0x7, 0x400, 0x7, 0x7, 0xb, 0x10, 0x8}, @generic={0x1, 0x7fff, 0x9, 0xff}], {0x95}}, &(0x7f0000ea2000)='GPL\x00', 0x2, 0xcf, &(0x7f0000fa5000-0xcf)=""/207, 0x41f00, 0x1}, 0x48) socketpair(0x5, 0x4, 0x8, &(0x7f0000530000)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00002aa000-0x20)={0x8, 0x0, 0x98a6872fe12f3b9d, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f0000638000)={0x7fffffff, r5, 0x2, 0x8}) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fa7000-0x8)={0x0}) connect$bt_rfcomm(r6, &(0x7f00005de000)={0x1f, {0xb85, 0x7, 0x7, 0x9b, 0x2, 0x3}, 0x37}, 0x9) accept(r2, &(0x7f0000bd8000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000fa5000)=0x2e) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r7, &(0x7f0000fa5000), &(0x7f0000fa5000)=0xc) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000fa4000)={r1, r3}) 2018/02/10 05:26:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) gettid() setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000ca000-0x258)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f00003ad000-0x30), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/10 05:26:31 executing program 6: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000bfb000-0x4)) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty}, 0xc) 2018/02/10 05:26:31 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00004db000)=@generic="7c3078de65d06ddd5da48721360eca06", 0x10) mmap(&(0x7f0000d7b000/0x2000)=nil, 0x2000, 0x0, 0x8013, r0, 0x100000000000000) 2018/02/10 05:26:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000035f000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000bf3000)=0x1c) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000b93000-0x10)={0x5, &(0x7f00005d8000+0x5f6)=[{}, {}, {}, {}, {}]}) r1 = socket(0x2, 0x805, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000047e000)={{{@in=@multicast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f000024a000)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000028d000)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) connect$inet(r1, &(0x7f000099b000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000b7000), &(0x7f0000241000-0x4)=0xb) bind$llc(r1, &(0x7f0000fe0000)={0x1a, 0xff, 0x100000000, 0xea, 0x2, 0x1b, @empty}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000e2000)={{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7ca667ef}, {0xa, 0x2, 0x80, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x7}, 0x800, [0x0, 0x7, 0x1, 0xaf28, 0x7, 0x7, 0x3, 0x10000]}, 0x5c) bind$inet(r1, &(0x7f0000ce7000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10) sendto$inet(r1, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/10 05:26:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e86000-0x6b)={0x0, 0x63, "f4739c152ac96032238ed108525460420d9db972c49cfbfbd338ddf3ac35fd8676f68ffea16010231c9535d6e32e6fbe991cad0f6adab709aa524e11e4b611c98826c280485dbe1c77192a25d66ecfe589d89104a93d5c0da4dfceeb023f50572662bc"}, &(0x7f0000bb0000-0x4)=0x6b) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a56000)={r1, 0x20}, 0x8) sendmsg$nl_route(r0, &(0x7f0000ace000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000813000-0x10)={&(0x7f0000362000-0x410)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/02/10 05:26:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009cd000-0x58)={0x26, 'hash\x00', 0x800, 0x0, 'tgr128-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f0000db7000-0x1000)="14fee441a4010d02e1b3b6d8cdeedd9b28ea9d4fd62ba54b8a54f055761ed8e0e1006c942a8c2bf1ddd9c42333408e480e2fe6858c437761bbd2cc41d593e995e84b5d9514a373ab69ee4757678bbbe216e295b833b05db328869203b3d8167cca6da38a2d4a70ad458380d02602a8a9559d1d99c3e9565a29ae140e6497d78a", 0x80}], 0x1, &(0x7f0000d72000)=[]}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000677000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000099b000), &(0x7f0000669000-0x4)=0xb) 2018/02/10 05:26:31 executing program 6: mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x1, 0x6208, &(0x7f00004ae000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00004ae000-0xe8)={{{@in6=@remote, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f00004ae000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001000-0x4)={r1}) r2 = socket(0x1e, 0x1, 0x0) getsockopt(r2, 0x800000010f, 0x84, &(0x7f00004ad000), &(0x7f00004ad000)) 2018/02/10 05:26:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x10d, 0x0, &(0x7f0000039000), &(0x7f0000351000-0x4)=0x4) r0 = socket$netlink(0x10, 0x3, 0x4) socketpair(0xa, 0x6, 0x8, &(0x7f00006e4000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000dc5000)={0x9}, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000e91000)=0x1c, 0x4) bind$netlink(r0, &(0x7f0000381000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xa6e}, 0xc) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10}, 0xc) [ 57.089238] audit: type=1400 audit(1518240391.694:57): avc: denied { map } for pid=9360 comm="syz-executor5" path="socket:[23186]" dev="sockfs" ino=23186 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=packet_socket permissive=1 2018/02/10 05:26:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4), 0x4) mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000297000)=@pppoe={0x0, 0x0, {0x0, @empty, @common}}, &(0x7f000015b000-0x4)=0x1e) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000004f000), &(0x7f0000786000)=0x4) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/10 05:26:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fdc000-0x28)={@common='ip_vti0\x00', &(0x7f0000e43000)=@ethtool_test={0x1a, 0x3, 0x4, 0x3, [0x3bf16729, 0x28, 0x2]}}) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = socket$inet6(0xa, 0xa, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008a8000-0x10)={0x0, 0x10, &(0x7f0000de8000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f000004a000-0x4)=0x10) r3 = socket(0xb, 0xa, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000044c000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c39000-0x4)=0x24) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00009ce000-0x14)={r2, 0x80, 0x0, 0x2, 0x6, 0x4}, 0x14) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000220000)) listen(r0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00008d3000-0x4)=@assoc_id=r2, 0x4) 2018/02/10 05:26:31 executing program 3: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000fe9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000059b000-0x4)=0x14, 0x80800) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000feb000-0x8)={0x7f, 0x1}, 0x201) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000fba000-0x38)={&(0x7f00008ee000)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000856000-0x198)=@updsa={0x138, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x3c}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_crypt={0x48, 0x2, {{'lrw-serpent-avx2\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/10 05:26:31 executing program 0: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fcb000+0xdce)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x19, 0x800, 0xb8c) bind(r0, &(0x7f0000c33000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt(r1, 0x69, 0x40, &(0x7f0000340000-0x59)="e76cea78a382763b3cbe28b02ee04b23b1444a2ad5acdcd4970143e334aeaae1332907c9907d835dd0c46a9d783f0d289313d3cdd95997e2b29f29a13386795ebf0610fa048b3d8b011b149a9d00f31d0bb439aaff61ace6f5", 0x59) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000723000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000fcd000-0x8)={0x0}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000fcc000)={r3, 0x2}) [ 57.185421] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/02/10 05:26:31 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fa9000)={@common='ip6_vti0\x00', 0x0}) sendto$packet(r0, &(0x7f0000aa7000), 0x0, 0x0, &(0x7f0000fef000)={0x11, 0x10000000000800, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/02/10 05:26:31 executing program 2: mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003f3000)) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x69, &(0x7f0000941000-0x4), &(0x7f0000940000)=0x4) 2018/02/10 05:26:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000631000)=@generic={0xb93, 0x3f, 0x6}) syz_emit_ethernet(0x4e, &(0x7f000056f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0ef34b", 0x18, 0x33, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000b67000), 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000ac0000)={0x0, @in6={{0xa, 0x0, 0x6, @empty, 0x20}}, 0x6, 0x2, 0x2, 0x5, 0x80}, &(0x7f00008c7000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000d8000)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x7ff, 0x2, 0x0, 0x4, 0x89}, &(0x7f0000aab000)=0xa0) [ 57.230006] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/02/10 05:26:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x32a, &(0x7f00005c4000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000622000)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f9, &(0x7f0000f64000-0x50)={@common='sit0\x00\n\x00', @ifru_data=&(0x7f0000214000-0x20)="000109ff00000300000500f4ff03010002000000028600000800fffff404aae1"}) 2018/02/10 05:26:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f00006b2000), &(0x7f0000206000-0x4)=0x10) getsockname$ipx(r0, &(0x7f0000c8e000-0x10), &(0x7f00004ff000-0x4)=0x10) syz_emit_ethernet(0x36, &(0x7f0000715000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000650000-0x8)={0x0, 0x0, []}) 2018/02/10 05:26:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x8)=@sco, &(0x7f0000e29000)=0x8) getpeername$ax25(r0, &(0x7f00005b0000), &(0x7f000066d000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f000005f000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r1, 0x84) r2 = accept(r1, &(0x7f00007c2000)=@rc, &(0x7f0000520000)=0x294) recvfrom$unix(r2, &(0x7f0000d00000)=""/162, 0xa2, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) 2018/02/10 05:26:31 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x803, 0x4, &(0x7f0000009000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000005000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, r2}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) read(r0, &(0x7f0000008000-0xd7)=""/215, 0xd7) close(r0) 2018/02/10 05:26:31 executing program 6: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000033e000-0x8)={0x0}) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000dca000-0x60)=@nfc_llcp={0x27, 0x1, 0x1, 0x7, 0x9, 0x9, "d2f023f381dac0da2b10e564aa5118930b0324fa9a4766d2fb4eb4032354bf36959512e6cf6bd51877caf0922bba2d22affb5f92503b802622f305d1344c20", 0x200000000000}, 0x60) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x100000114, 0x2717, &(0x7f0000862000-0x28)=""/40, &(0x7f000090f000-0x4)=0x28) [ 57.321837] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? 2018/02/10 05:26:31 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000002000)=@hci, &(0x7f0000006000-0x4)=0x6) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000001a000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xf19e, 0x7, 0xfffffffffffffff9, 0x1a3, 0x80000001}, &(0x7f000001c000-0x4)=0xa0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000e000)={r1, 0x10001, 0x2, 0x5}, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000009000-0xb8)={r1, 0x8001, 0x5c7, 0xffffffffffff0000, 0x100000000, 0x2, 0x8000, 0x2, {r1, @in={{0x2, 0x2, @rand_addr=0x8}}, 0x59, 0x3, 0x1, 0xf860, 0x7}}, &(0x7f000001c000)=0xb8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000001e000-0x8)=@assoc_value={r2, 0x8}, &(0x7f000001d000)=0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000001c000+0xdb7)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}}, 0x401, 0xfffffffeffffffff, 0x7, 0x8001, 0x1}, &(0x7f0000018000-0x4)=0xa0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000001d000)={r2, 0x8, 0x9, 0x1}, &(0x7f0000009000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000001c000-0x14)={r1, 0x7, 0x40, 0x8, 0x1}, &(0x7f0000001000-0x4)=0x14) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000001e000-0x8)={0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f000001d000)={r4, 0x1, &(0x7f0000008000-0x4)=[0x7], &(0x7f0000014000)=[0x2, 0x9, 0x1], 0x0, 0x2, 0x1, &(0x7f0000003000-0x8)=[0x3, 0x7], &(0x7f000001d000)=[0x2, 0xfffffffffffffe00]}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f000001e000)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x12}}, @in6={0xa, 0x2, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x55}, @in={0x2, 0xffffffffffffffff, @rand_addr}], 0x3c) 2018/02/10 05:26:32 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000feb000-0x50)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000a}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000ff6000-0x4)=0x2, 0x4) 2018/02/10 05:26:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000000)=""/16, &(0x7f0000761000+0x384)=0x10) 2018/02/10 05:26:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00004c1000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000c18000-0x4)=0x1008) pipe(&(0x7f00002a0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00007dc000)={r1, @in6={{0xa, 0x1, 0x0, @empty, 0xffff}}}, &(0x7f0000853000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000736000-0x10)={0x9, 0x1, 0x46d8, 0x8, r1}, &(0x7f0000793000)=0x10) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6(0xa, 0x6, 0x6, &(0x7f0000589000)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000073000-0x4)) bind$inet6(r4, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 05:26:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000fb4000)) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000d69000-0x14)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x0, 0x1, [@rand_addr=0xffffffffffff8000]}, 0x14) 2018/02/10 05:26:32 executing program 6: mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000263000)="0000000705000000000f0000ff01010000000000000000000508fffffffe000225070097c11fd4c2c4f442ff00014be2", 0x30) 2018/02/10 05:26:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0xfffffffffffffffe, &(0x7f0000826000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) socket$inet6(0xa, 0x4, 0x1000) 2018/02/10 05:26:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000815000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000ac1000)=0x3a) bind$ax25(r0, &(0x7f00004bc000)={0x3, {"b30bc1c11cf079"}, 0x58}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000014c000)={@loopback=0x7f000001, @rand_addr=0x5, 0x1, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x20) r2 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000208000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x8, {0x2, 0xffffffffffffffff, @rand_addr}, @common="006f73000a0fff000008000065004080"}) 2018/02/10 05:26:32 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x0, 0x315, &(0x7f0000002000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0xfffffffffffffff8}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={r1}, &(0x7f0000002000)=0xc) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000)={0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000)={r3, 0xffffffff}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000)={r3}, 0x10) 2018/02/10 05:26:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x200000000003d, &(0x7f00006a0000), &(0x7f0000553000-0x4)=0x4) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f00007fa000), &(0x7f0000563000)=0x10) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000895000-0x10)={&(0x7f0000a67000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000b29000)={0x1f, 0x2, 0x3ff, 0x0, 0x0, r2, 0x8e8}, 0x2c) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000631000-0x4)=0x4) 2018/02/10 05:26:32 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f43000-0x8)={0x0, 0x0}) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendfile(r1, r2, &(0x7f00002ef000), 0x1000) mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000d1e000-0x38)={&(0x7f0000b00000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000964000-0x4)=[{&(0x7f00007ab000)=""/181, 0xb5}, {&(0x7f0000d1d000)}, {&(0x7f0000760000)=""/69, 0x45}, {&(0x7f0000d1e000-0x1b)=""/27, 0x1b}, {&(0x7f0000d1d000)=""/151, 0x97}, {&(0x7f0000713000-0xc2)=""/194, 0xc2}, {&(0x7f0000d1e000-0xb)=""/11, 0xb}, {&(0x7f0000d1d000)=""/246, 0xf6}, {&(0x7f0000a27000)=""/52, 0x34}, {&(0x7f0000d1d000)=""/164, 0xa4}], 0xa, &(0x7f00007b3000)=""/224, 0xe0, 0x5}, 0x21) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000019a000)={0x0, 0xffffffffffffffff, 0xa75, 0x9, 0x3a57, 0x7fffffff, 0x9, 0x8, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x7, 0x7, 0x7, 0x78, 0x745f}}, &(0x7f0000d1d000)=0xb8) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000b0d000)=@req={0x50, &(0x7f00009ba000-0x50)={@common='bpq0\x00', @ifru_map={0x18, 0x5, 0xfbd, 0x9, 0x7, 0x6}}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000d1e000-0x18)={r5, 0x4051f78c, 0x30, 0x3f, 0x9c}, &(0x7f0000d1e000-0x4)=0x18) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000d1e000-0x8)={0x65, 0x3ff}, 0x8) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f0000346000)=@pppoe={0x0, 0x0, {0x0, @local, @common}}, &(0x7f0000d1f000-0x4)=0x1e) getsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f00004ac000), &(0x7f00004b9000)=0x3) bind$llc(r3, &(0x7f000042f000)={0x1a, 0x19, 0x100000001, 0x99, 0x80000000, 0x200, @random="e09781a40c80"}, 0x10) getsockopt$inet_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000192000)=""/59, &(0x7f0000464000-0x4)=0x3b) setsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000cad000)="825fe01044c2a354603913398b215302b24740a4e818b4627d4d28481f7e77329df830c65ba9786d0ce31771a1ffca5e9261377208d2de55b82b8c7f3e02a35a22b8e8d33c41abd54a77777e589bedafd390d7130e7fc6d60a64bf36109c4b7301944ae4611ccc861e2349e84ad7c51670a344deae8a3bdb8d855bba22f1185c9a2248faef8230ea9b887a8f3e5ca67f3ffe98faf2ca515c3b2c8d2600d8cc8dfbb0fd0ddf775d2d60fc13f80818a3d9ea223bb313146a876624db0c2409fb5a5d8ae5a54b72c9c5336d7c9a5b3dea5ebcfa1e2b4ce69d6397", 0xd9) 2018/02/10 05:26:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00001cd000-0x8)={0x0, 0xea3f}, &(0x7f0000ec7000+0x272)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000c31000)={0x0, 0x5cf3, 0x20}, &(0x7f0000c80000)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b17000)={r1, 0x6, 0xfffffffffffffffb, 0x1, 0x3, 0x80000000, 0xe13, 0xe1, {r2, @in6={{0xa, 0x0, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, 0x9, 0x1, 0x10001, 0x40, 0xf7}}, &(0x7f00002b3000)=0xb8) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x5, 0x0) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff0300002b1e0000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece7000000000000003e4bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0xff02}, 0x0) 2018/02/10 05:26:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f00002d4000-0x90)=[{&(0x7f0000fe6000-0x10)='p', 0x1}], 0x1) writev(r0, &(0x7f0000819000-0x10)=[{&(0x7f000016c000-0x218)="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", 0x218}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00007ad000-0x4)=0x8001, 0x4) shutdown(r0, 0x1) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getsockname$netlink(r1, &(0x7f0000d45000), &(0x7f00009b6000-0x4)=0xc) 2018/02/10 05:26:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) read(r0, &(0x7f0000ffa000)=""/241, 0xffffff6b) write(r0, &(0x7f0000b94000)="1f000000520007f2200094fef5000f430a0000000047131ab4a500ffffb92b", 0x1f) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000567000-0x10)={&(0x7f0000746000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000449000-0x4)=r1, 0x4) 2018/02/10 05:26:32 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000001000-0x80)=[], 0x0, &(0x7f0000002000-0xef)=""/239, 0xef}, 0x40) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000001000-0x4)=0x8, 0x4) socket$can_bcm(0x1d, 0x2, 0x2) 2018/02/10 05:26:32 executing program 5: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f00007b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000030d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x5000}) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000def000)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) listen(r1, 0x3) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000081000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000df1000-0x4)=0x1c, 0x800) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000df2000-0x4)=0x80000001, 0x1a3) write(r1, &(0x7f0000ded000), 0x94f386f79cff0d07) 2018/02/10 05:26:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) writev(r0, &(0x7f000060f000-0x10)=[{&(0x7f000061c000)="87949ff215d90028a7cf317c7f93fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f6000000638cf8150eba9b81cdc893003e67f2d8e3b49116ceef6fb15342c702a2b387ec06aee361d02c030040ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf3996372e8f0622d045feefcb3bf2b231d768", 0x82}], 0x1) accept(r0, &(0x7f0000f93000)=@un=@file={0x0, ""/108}, &(0x7f0000ffe000)=0x6e) sendto$inet(r0, &(0x7f00005ca000-0x90)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fcb30851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a", 0x76, 0x0, &(0x7f00006a1000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00007b7000-0x8), &(0x7f0000f14000-0x4)=0x8) 2018/02/10 05:26:32 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000005000-0xae)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x78, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2, 0x4], {0x0, 0x6, "c5eb03", 0x0, 0xc, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f2e3eb6032b8b7802bbe3c9ff12636634849f2fa6144740e4ab037a35caa153b407034b31a635dc4ddf8e0108bc92d5de30f8455838d90e60ce6d8fe26e92926f5442e0c436e2dd7"}}}}}}}, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000006000)) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffff9c, 0x6, 0x3f, &(0x7f0000022000)=""/60, &(0x7f0000022000)=0x3c) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000023000+0x561)={0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000006000)={0x0, @empty, @empty}, &(0x7f0000024000-0x4)=0xc) 2018/02/10 05:26:32 executing program 0: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000011000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000f9d000)=@raw={'raw\x00', 0x9, 0x3, 0x300, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x230, 0xffffffff, 0xffffffff, 0x230, 0xffffffff, 0x3, &(0x7f000069d000-0x30), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0x138, 0x160, 0x0, {}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@common='ip6tnl0\x00', {}, @syzn={0x73, 0x79, 0x7a}, {}, 0x0, 0x1}}, @common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x87}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x360) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000037d000-0x4)) sendmsg(r0, &(0x7f0000025000)={0x0, 0x0, &(0x7f000001c000)=[], 0x0, &(0x7f000000f000)=[]}, 0x0) 2018/02/10 05:26:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000042c000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x8, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common='ip6gre0\x00'}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000a25000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000020f000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000899000-0x8)={0x0, 0x7fff}, &(0x7f0000e9e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000342000)=r2, 0x4) 2018/02/10 05:26:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009e2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0xffffffffffffff4e) bind$alg(r0, &(0x7f0000e06000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ca3000-0x4)={r0}) sendmsg$kcm(r1, &(0x7f0000860000)={0x0, 0x0, &(0x7f00008d1000)=[{&(0x7f00000b3000)="563e13929d8a7150ebbd185e7ad9265c193cd76fbe72f17ef814e084c6f6ecadabfd43588635881df751cafabbedde476ad9d969f8ea8579f5f3ab3729ee3f3ef177f6e534f40136d328c94d8f068ef77c29d3794dbfc3d48913067ec851514841462fc5c962a74c82d091fd911804fdf7d99f4068dd6fc5ac995ffa919a6396788f3b2c449ee4dc5735c16a4bc2be9e7292265d04c22a334d799232785bead87e1049c8a769374bed8dae48dc1e8b4c4ea59b8553048b753a8d8d349591baff04ba76a58e7fb64cc93b94cfb0ba008f87b9d7048d2e48409c01c1db96bd9df48bfc1618958c81", 0xe7}, {&(0x7f00005cf000-0x1000)="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", 0x1000}, {&(0x7f00007e5000-0x16)="aa59ce93e018102b588094ccb3bf1ca1a086ccdc3efa", 0x16}, {&(0x7f0000717000)="da0087e2008a5c30cf47282543fceebaed04a6", 0x13}], 0x4, &(0x7f0000abd000-0x2a0)=[{0xe0, 0x108, 0x200, "1bb294a9833cb2f1a5c279c6063414f2d714fffeaa8090037a3bf682c2581d56216ecac57ac337cdcceff3391d8de6476482dbe03bdfd904cfc5dd8fde48cc5ad86d3ee9302cc1d7bc0287296be0bfe27007768098ce3a771895848fcd2a903fa5f845a52fc119795701a51d67da12fce2f1f88be6547fa1406d7f566892437c7deaae705f8bafb544a74fe3a8905215e2511d71eac3d8f576c22d4f7909113c01db4ee0825c7e272f2e56bed4bdfec5d937da9449a02c9f88f32f8ec965ed2a5bed856c33b95f44044e2a4baef5e4"}, {0x38, 0x10a, 0x4, "74bcc4c5a0f5d8f77746e371fd3556b4387f5549cb3da928b057c67b0cf34273d9734b39e0"}, {0x90, 0x10d, 0x1, "d617f4c75a9abc440da5f188eabeb631b8bd9f55fc9599d3e8acdfd9bd34d6fd9a55c86be77e8921bf43b3a0693e950fe17dc9b5d69e4a25c58bbedb7420fcd3cbbf3a999c981f1027946bc8f873a336ba5ad0f41ee622b3e6dce434693e7423e3e0b05249c122e29271e61c331e7611548ee35569963370705c4c7744b6"}, {0xf8, 0x10f, 0x3, "a5759bf5fe030deabeed90a703746d78dba8f8da5f41f7f3c120e0e95c26dfe7e180a4ab57fabff4fe91fa14339b579f7247f643e2fcec834f37aaf007d4e179d767823e180189b3ffd794a488057dd9e4c6c9e7ecbb3679603f3ac1b0ef3dc651f528bf1f6bae1fd0ffc60706077fd021538d86df2a621ddedbf4b01a3db6f98d7a339866a1d4dd5b66e6dd04f38ad8edbe01b4423f4afe6c7cbcf79d1c66b027a7cbca4484451174554f4de708e5518e8adcc6ac3a84c9ce826ff4afbbca5af82d0e2f73a58fda75e3b1d150683bc2bc3dee04aa6548f93321d62932d8fac8e6da8eb4f9"}], 0x2a0, 0x80}, 0x48000) 2018/02/10 05:26:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000003, 0x30, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket$inet_icmp(0x2, 0x2, 0x1) bind$inet(r0, &(0x7f0000f39000)={0x2, 0x3, @empty}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket(0x8, 0x80003, 0xa33) listen(r1, 0x1) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00002d0000)=@syzn={0x73, 0x79, 0x7a, 0x0}) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000cae000-0x4)) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00009d6000-0xd0)={0x2, 0x400000000000003, 0x0, 0x0, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_nat_t_port={0x1, 0x18}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x78}, 0x1}, 0x0) 2018/02/10 05:26:32 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000008000-0x16)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x88) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) setsockopt(r1, 0x84, 0x10, &(0x7f0000001000-0x6a), 0x0) pipe(&(0x7f0000009000-0x2)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000000a000-0x4)=0x9, 0x4) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000004000-0x4)=0x80000) 2018/02/10 05:26:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00004b5000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0xffffffffffffffca], 0x800, [0x0, 0x0, 0x4e]}}) 2018/02/10 05:26:32 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0}, &(0x7f0000013000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000011000-0xc)=@sack_info={r1, 0x0, 0x4}, 0xc) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000001000-0xc)={0x2, 0x1, 0x401, 0x2, 0x9}, 0xc) 2018/02/10 05:26:32 executing program 2: mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000036e000)={@common='gre0\x00', @ifru_flags=0x4000}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000263000)="0000000705000000000f0000ff01010000000000000000000508fffffffe000225070097c11fd4c2c4f442ff00014be2", 0x30) 2018/02/10 05:26:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000348000)={0x0, 0x0}) connect$rds(r0, &(0x7f000082f000-0x9)={0x2, 0x3, @loopback=0x7f000001}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f00000b4000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x3, 0x6, 0x1, 0x0, 0x30}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00005d4000)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000d5f000)={0x0}) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000459000)={0x0, 0x0, &(0x7f000048b000)={&(0x7f0000559000)={0x2, 0x13, 0x0, 0xd, 0xe, 0x0, 0x1, 0x0, [@sadb_sa={0x2, 0x1, 0x2, 0x100, 0x9, 0x17, 0x0, 0x1}, @sadb_ident={0x2, 0xa, 0x2, 0x0, 0x9}, @sadb_x_nat_t_port={0x1, 0x16, 0x0}, @sadb_lifetime={0x4, 0x3, 0xffffffff, 0x9, 0xad53, 0x80000001}, @sadb_address={0x3, 0x17, 0xff, 0x80, 0x0, @in={0x2, 0x2, @multicast1=0xe0000001}}]}, 0x70}, 0x1}, 0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00005b7000-0x10)=@generic="73de1080b27ee87abe50e8d510daa2b3") r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e2d000)=@assoc_value={0x0, 0x7}, &(0x7f0000ed7000)=0x8) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000778000)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x12}, 0x0, 0x6, [@dev={0xac, 0x14, 0x0, 0xc}, @loopback=0x7f000001, @multicast2=0xe0000002, @multicast2=0xe0000002, @multicast1=0xe0000001, @multicast2=0xe0000002]}, 0x28) sendmsg$nl_route(r1, &(0x7f000083f000-0x38)={&(0x7f0000989000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000bee000)={&(0x7f00002b1000)=@getroute={0x14, 0x1a, 0x210, 0x0, 0x1, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x40) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f000021f000)={@common='erspan0\x00', @ifru_addrs={0x2, 0x2, @empty}}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00002a6000)={r5, 0x73f}, &(0x7f0000a3c000-0x4)=0x8) 2018/02/10 05:26:32 executing program 5: mmap(&(0x7f0000000000/0x10c000)=nil, 0x10c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f000010a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], "802a08000000006b"}}}}}}}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000104000), 0x4) 2018/02/10 05:26:32 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d02000)=0x2fc, 0xe2) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000c26000-0x580)=@nat={'nat\x00', 0x1b, 0x5, 0x520, 0x0, 0x0, 0xffffffff, 0x120, 0x360, 0x450, 0x450, 0xffffffff, 0x450, 0x450, 0x5, &(0x7f00009f3000-0x50), {[{{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x0, 0xffffffffffffff01, 0x6, 0x13bc2a15da0079dc, 0x1}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, @gre_key=0x7fff, @icmp_id=0x1}}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@ah={0x30, 'ah\x00', 0x0, {0x2, 0x1, 0x1, 0x1, 0x3}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x100000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x13}, [0x0, 0xff, 0xffffff00, 0xffffffff], [0xffffffff, 0xff000000, 0xffffffff, 0xffffffff], @common='sit0\x00', @generic="0dd41c3e948a0dba025984216464fcad", {0xff}, {0xff}, 0x67, 0xfffffffffffff345, 0x2, 0x40}, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x5, 0x691, 0x3, 0x1}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x4, @ipv4=@dev={0xac, 0x14, 0x0, 0xa}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @gre_key=0x1, @gre_key=0x11}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x18, @ipv4=@broadcast=0xffffffff, @ipv6=@empty, @icmp_id=0x2, @gre_key=0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x580) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000e5e000-0x88)={0x8000, {{0xa, 0x1, 0xc5, @empty, 0x5}}}, 0x88) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00004f3000)=@assoc_id=0x0, &(0x7f0000b7f000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fa8000-0x8)={r2, 0x1}, &(0x7f00003c1000)=0x8) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r0, 0x7) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000b41000)) 2018/02/10 05:26:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00005ca000)=@ipx, &(0x7f0000c3f000)=0x10, 0x80800) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000497000-0xc)={0x0, @dev, @multicast2}, &(0x7f0000e4b000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000485000)={@loopback={0x0, 0x1}, 0x4, r2}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) sendto$ipx(r0, &(0x7f0000b64000-0xf0)="2a1de24c3cf6e47b85d99ecbbe965c5a372acab9c537c70a11d0997d18a4892f7f57903d2a477e78a393cb77f7c61051995a79a3f6b055f5f12a04f954be8015d7d135054b149d05eeda612e86504b3103de25f2f527b81138501c715774274073e7ac81e6735dd38445d85e63dc30b2d300b1a036c1f8b214e5d5131a44cc0334775f0d06d9381e1aa070db1781e6e7f901e16a7886a7b9abbd85a529a82a1cf0aabf7ac46f79344a46f4c3824562ea45c9ea62b7d31558e386a7cdb3bfc3d2ace5ceecf172a2caf6407ff3ccc3d00b5b05a96c1041b8b0020e4c5cdf3c61c62f87d2c1feacfdbc91bb836033fd8067", 0xf0, 0x20000000, &(0x7f00004f3000-0x10)={0x4, 0x800, 0x1, "cf53b9068d70", 0x3}, 0x10) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00009c9000), 0x0) 2018/02/10 05:26:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000a, &(0x7f0000f52000)=0x100000001, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f55000)) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00009ae000-0x1000)="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", 0x1000) r1 = accept4(r0, &(0x7f0000c87000)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f0000f2b000+0xf01)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000ab0000-0x20)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}], 0x20) 2018/02/10 05:26:32 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a86000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000dd2000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f00009a2000)=""/35, &(0x7f00001ee000-0x4)=0x23) 2018/02/10 05:26:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@assoc_value={0x0, 0xfffffffffffff001}, &(0x7f00002ad000-0x4)=0x8) socketpair(0x3, 0xa, 0x2, &(0x7f0000370000)={0x0}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000f1a000-0x4)=0x6, 0x4) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000d76000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/02/10 05:26:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000f97000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r1 = socket$inet(0x2, 0x803, 0x100) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00007bc000-0x4)={0x3f}, 0xfd62) r2 = socket(0x9, 0x0, 0x1) setsockopt$inet_dccp_int(r2, 0x21, 0x11, &(0x7f000029d000)=0xfff, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r3, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) connect$rds(r4, &(0x7f0000877000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$sock_FIOGETOWN(r4, 0x8924, &(0x7f0000001000-0x4)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e8c000)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}, 0x0, 0x0, []}, 0x18) 2018/02/10 05:26:32 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000009000)={@common='gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000-0x4)=0x100, 0x4) write(r0, &(0x7f0000001000-0x1a)="f3", 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000000d000-0x12)={@common='yam0\x00', 0x4cbb}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000000a000)={&(0x7f000000f000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000010000-0x10)=[{&(0x7f000000c000)=""/185, 0xb9}], 0x1, &(0x7f000000f000+0xe27)=""/73, 0x49, 0xff}, 0x2) setsockopt$inet_buf(r2, 0x0, 0x33, &(0x7f000000f000)="7c649cbf7df846243e0b7bc6fc467597d1acab0b35cd8c0f385d6230c44a071997d76ce80555ac3f7ad56389e315e1f0385a92a2823e40f7f88b9d605d29d55fd823055763915163d7623c3346baf4c246cfe67959d890d5398f269291f13a54277b8fb12a1134a821f51b189012566befe5f25fb66db6b09816cbd0d5140887c9df7e6998d2a16aba54f601df5daca02d505e1fd4b0268c6cceb40dfe08e5c5f54fd85e4d4ada6decf0d6515d1c35d6fc71d85a47c8c5652c6596da1ff2e54b1fc7050776ce370ac2d683697397c4546eebc827d89baf11016cd8df87f16eeb8c6de96a", 0xe4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000010000-0x4)=0x1, 0x4) recvmsg(r0, &(0x7f0000007000-0x38)={&(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000002000)=[{&(0x7f000000c000-0xef)=""/239}], 0x377, &(0x7f0000008000)=""/243, 0x263}, 0x2000) ioctl(r2, 0x3ff, &(0x7f0000001000)="f5d1456cff1b3e5fcb1a") 2018/02/10 05:26:32 executing program 7: pipe(&(0x7f0000c51000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000b44000-0x10), &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80f, 0x2, &(0x7f0000001000-0x8)={0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000c40000)={&(0x7f00001d7000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x3b0000)=nil, 0x3b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f00003ad000-0x40), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x3fd, 0xfffffffffffffffd}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) sendmsg(r2, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000f6000-0x4)=0x8, 0x4) 2018/02/10 05:26:32 executing program 2: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000337000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f7b000)=""/53, 0xffffffffffffffdd, 0x0, &(0x7f00000cc000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000f6e000)={&(0x7f0000d3d000)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000cab000)=[], 0x1fc, &(0x7f0000f6e000)=""/4096, 0x1000}, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000f7c000)={@common='dummy0\x00', @ifru_flags=0x4000}) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[]}, 0x0) 2018/02/10 05:26:32 executing program 1: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fdd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f000001d000)={0x1, &(0x7f00008e7000-0x70)=""/112, &(0x7f000069b000-0x18)=[{0x0, 0xc8, 0x7, &(0x7f0000e14000)=""/200}]}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000016000-0x30)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000fde000)={0x7b736766, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f000084f000)={0x1, r5, 0x10001, 0x8}) close(r1) tee(r0, r4, 0x6, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000fdd000)={0x0, 0xea}, &(0x7f0000fde000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000885000)={r6, 0x100000000}, 0x6) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000367000)={0x0, @loopback, @loopback}, &(0x7f0000fdf000-0x4)=0xc) 2018/02/10 05:26:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000313000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000001000-0x4)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000db2000-0x168)=[{{&(0x7f0000a04000)=@generic={0x0, "610c611fafcc266a3e6c4d8c33a4e71a8872d5a5344bdc58eaa54bc734a185e9fe6651466461e9b9a34d26e75f507168455bae68379de50017eff90b5a612ea4778e24b581a28ec28731bd3c9d91d178c506b0ad78d0572afca8d6edc15926015463b204b14049b5a51a1fed4cc7782ec77af8c6be3650ac381c786660cd"}, 0x80, &(0x7f0000172000-0x30)=[{&(0x7f00001bb000-0xc1)="239703499c319d7f0af63ef17cf37fccacad36bd0a212e53c7d3ee1497830f1afcdb3dbbff3f2e5174670227b43f0e47b7f47d2925cc4c3b0206c45a26d44feaf0d5e47cf7693e418c66e8cbe9fa822b425992b84cf69356756fda53d7a29aa329b7bc6955f7b12cabf8c139c94655d5e2312c37657aa2891154ac381716170c", 0x80}], 0x1}}], 0x1, 0x0) [ 57.892189] ------------[ cut here ]------------ [ 57.897055] Bad or missing usercopy whitelist? Kernel memory exposure attempt detected from SLAB object 'skbuff_head_cache' (offset 64, size 16)! [ 57.910540] WARNING: CPU: 0 PID: 9592 at mm/usercopy.c:81 usercopy_warn+0xdb/0x100 [ 57.918254] Kernel panic - not syncing: panic_on_warn set ... [ 57.918254] [ 57.925615] CPU: 0 PID: 9592 Comm: syz-executor6 Not tainted 4.15.0+ #221 [ 57.932528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.941861] Call Trace: [ 57.944428] dump_stack+0x194/0x257 [ 57.948034] ? arch_local_irq_restore+0x53/0x53 [ 57.952684] ? vsnprintf+0x1ed/0x1900 [ 57.956485] panic+0x1e4/0x41c [ 57.959655] ? refcount_error_report+0x214/0x214 [ 57.964387] ? show_regs_print_info+0x18/0x18 [ 57.968864] ? __warn+0x1c1/0x200 [ 57.972300] ? usercopy_warn+0xdb/0x100 [ 57.976246] __warn+0x1dc/0x200 [ 57.979499] ? usercopy_warn+0xdb/0x100 [ 57.983453] report_bug+0x211/0x2d0 [ 57.987065] fixup_bug.part.11+0x37/0x80 [ 57.991103] do_error_trap+0x2d7/0x3e0 [ 57.994967] ? vprintk_default+0x28/0x30 [ 57.999006] ? math_error+0x400/0x400 [ 58.002787] ? printk+0xaa/0xca [ 58.006044] ? show_regs_print_info+0x18/0x18 [ 58.010523] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 58.015346] do_invalid_op+0x1b/0x20 [ 58.019033] invalid_op+0x22/0x40 [ 58.022459] RIP: 0010:usercopy_warn+0xdb/0x100 [ 58.027015] RSP: 0018:ffff8801b6b7f6e8 EFLAGS: 00010282 [ 58.032353] RAX: dffffc0000000008 RBX: ffffffff86800b47 RCX: ffffffff815a57ae [ 58.039595] RDX: 0000000000007735 RSI: ffffc90004969000 RDI: 1ffff10036d6fe62 [ 58.046840] RBP: ffff8801b6b7f740 R08: 0000000000000000 R09: 0000000000000000 [ 58.054083] R10: 00000000000001a6 R11: 0000000000000000 R12: ffffffff86402580 [ 58.061324] R13: ffffffff85f2d440 R14: 0000000000000040 R15: 0000000000000010 [ 58.068578] ? vprintk_func+0x5e/0xc0 [ 58.072358] ? usercopy_warn+0xdb/0x100 [ 58.076316] __check_heap_object+0x89/0xc0 [ 58.080525] __check_object_size+0x272/0x530 [ 58.084912] ? usercopy_abort+0xd0/0xd0 [ 58.088870] ? copy_user_generic_unrolled+0x89/0xc0 [ 58.093862] ? _copy_to_user+0xa2/0xc0 [ 58.097729] put_cmsg+0x233/0x3f0 [ 58.101170] ? __scm_send+0x11a0/0x11a0 [ 58.105118] ? trace_hardirqs_on+0xd/0x10 [ 58.109241] ? sock_dequeue_err_skb+0x2b1/0x420 [ 58.113892] sock_recv_errqueue+0x200/0x3e0 [ 58.118188] ? rw_copy_check_uvector+0x1be/0x280 [ 58.122928] packet_recvmsg+0xb2e/0x17a0 [ 58.126972] ? packet_getname_spkt+0x2b0/0x2b0 [ 58.131538] ? copy_msghdr_from_user+0x3a6/0x590 [ 58.136279] ? selinux_socket_recvmsg+0x36/0x40 [ 58.140923] ? security_socket_recvmsg+0x91/0xc0 [ 58.145655] ? packet_getname_spkt+0x2b0/0x2b0 [ 58.150213] sock_recvmsg+0xc9/0x110 [ 58.153902] ? __sock_recv_wifi_status+0x210/0x210 [ 58.158807] ___sys_recvmsg+0x2a4/0x640 [ 58.162767] ? ___sys_sendmsg+0x8b0/0x8b0 [ 58.166893] ? lock_downgrade+0x980/0x980 [ 58.171022] ? userfaultfd_unmap_complete+0x327/0x510 [ 58.176202] ? __fget_light+0x297/0x380 [ 58.180152] ? fget_raw+0x20/0x20 [ 58.183594] ? do_mmap+0x362/0xe00 [ 58.187119] ? __fget_light+0x297/0x380 [ 58.191069] ? fget_raw+0x20/0x20 [ 58.194497] ? security_mmap_file+0x143/0x180 [ 58.198974] ? __fdget+0x18/0x20 [ 58.202325] __sys_recvmsg+0xe2/0x210 [ 58.206098] ? __sys_recvmsg+0xe2/0x210 [ 58.210049] ? SyS_sendmmsg+0x60/0x60 [ 58.213834] ? __fdget+0x18/0x20 [ 58.217184] ? SyS_futex+0x269/0x390 [ 58.220871] ? SyS_setsockopt+0x215/0x360 [ 58.225011] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 58.230013] SyS_recvmsg+0x2d/0x50 [ 58.233532] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 58.238263] RIP: 0033:0x4537d9 [ 58.241428] RSP: 002b:00007f803d515c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002f [ 58.249111] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 00000000004537d9 [ 58.256353] RDX: 0000000000002000 RSI: 0000000020006fc8 RDI: 0000000000000013 [ 58.263595] RBP: 00000000000003d9 R08: 0000000000000000 R09: 0000000000000000 [ 58.270839] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4cf8 [ 58.278080] R13: 00000000ffffffff R14: 00007f803d5166d4 R15: 0000000000000007 [ 58.285998] Dumping ftrace buffer: [ 58.289587] (ftrace buffer empty) [ 58.293271] Kernel Offset: disabled [ 58.296873] Rebooting in 86400 seconds..