r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) r5 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r5, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:45 executing program 7: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001400), &(0x7f0000001440)=0x10, 0x80800) r1 = gettid() r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={r1, r2, r3}, 0xc) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000001340)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001200)={0x0, 0x51, "90d6a515aed19d1313fc5d61921fde19450fbe11d006a9fab181781db28acc6c9f684e9685556b91717f1620a95191f45a6c471e51e1c969cc11394f000a31f845c592294cd3a2bc1fdedd32eb1b3622fc"}, &(0x7f0000001280)=0x59) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000012c0)={r5, 0x9, 0x3, 0x2, 0x2800000000000000, 0x8001}, 0x14) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000001300)=@add_del={0x2, &(0x7f00000011c0)='ip_vti0\x00', 0x9341}) r6 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f00000013c0)={0x1, 0x2, 0x80000001}) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$ipx(r7, &(0x7f00000014c0)={0x4, 0x1, 0x2, "3db909e565f3", 0x4}, 0x10) setsockopt$inet6_udp_encap(r8, 0x11, 0x64, &(0x7f0000001580)=0x5, 0x4) connect$inet(r9, &(0x7f0000980ff0)={0x2, 0x4e20, @rand_addr}, 0x10) splice(r9, &(0x7f0000001500), r4, &(0x7f0000001540), 0x3f, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="94e309a3e227d2e2a38d122bb0d247aa867b33e5ed", 0x15) getpid() sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f00000000c0)={0x1054, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}, [@nested={0xbc, 0x2f, [@typed={0x8, 0x3, @u32}, @typed={0x14, 0x76, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x2e, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x70, @pid}, @typed={0x8, 0x69, @fd=r6}, @generic="fe8c1ca3952f0ed65fa13f41261d64285fe6c2e6767d4a2104bfbde0a0c5de8ce372e2db42eb821602a9d4ba585179ca0458aa2952fd04535f9f56c5666d707e0fdc7a85a9c9b828293c7bb35a043ea8695b06c674c4c396ab6edda2ea335039f360270d451484fa15a76bab003844f71b6a7ad68ee1531d0d431e66287748b29c3f35"]}, @typed={0xf84, 0x2c, @binary="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"}]}, 0x1054}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000080)={'bpq0\x00', 0x200}) 2018/03/29 16:28:45 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x2, &(0x7f0000000f40)=ANY=[], 0x0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e830472", 0x2d) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:45 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x80000000, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x0, 0x1, 0x1, 0x80}, 0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) r5 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r5, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0xfffffffffffffffa, 0x0, 0x0, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000680)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000b4929fe0d884c4f99944310a9ffa76fa0000000800e4ff"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)={0xffffffffffffffff}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x1, 0x80}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000740)={r2, 0xe9, "05b540663394e1eda0d57547f84cbde797623a42dbe46a8655ee8db99ae7c1b15940e6debac194624e4170b6c6b951ecccc5654af7f6af47aac6b9ec5a348bdcbba188801637c8cf67d4bd95a65106eba861b497acbf0789f06aa17670076371adf8605d282b4cdeee4c5075e9898d3cb6e22950aea0e2a6cd8efcd555f0d52d8e38e65e368e9698b56adbff239b767f0121fa6f171ef125d1cffab7375b7cd43059e12f58e71adb9404070aa0fc4c3067aec165fbf8c1b0514172086df508871ae1c884adcf018e76634988ce853ee4128f1291709433b7b6cad543273d7404331a7eec624257ad41"}, &(0x7f00000005c0)=0xf1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000840)=[@in6={0xa, 0x4e23, 0x7fffffff, @dev={0xfe, 0x80, [], 0xb}, 0x80}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x1ff, @dev={0xfe, 0x80, [], 0x1a}, 0xffffffffffffffe1}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x10}, 0x4f}, @in6={0xa, 0x4e24, 0xb05, @local={0xfe, 0x80, [], 0xaa}, 0x8}], 0xb0) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000140)={r6, 0xfffffffffffffff9, 0x0, 0x41e, 0x1, 0x9}, 0x14) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) r8 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r8, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:45 executing program 7: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001400), &(0x7f0000001440)=0x10, 0x80800) r1 = gettid() r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={r1, r2, r3}, 0xc) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000001340)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001200)={0x0, 0x51, "90d6a515aed19d1313fc5d61921fde19450fbe11d006a9fab181781db28acc6c9f684e9685556b91717f1620a95191f45a6c471e51e1c969cc11394f000a31f845c592294cd3a2bc1fdedd32eb1b3622fc"}, &(0x7f0000001280)=0x59) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000012c0)={r5, 0x9, 0x3, 0x2, 0x2800000000000000, 0x8001}, 0x14) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000001300)=@add_del={0x2, &(0x7f00000011c0)='ip_vti0\x00', 0x9341}) r6 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f00000013c0)={0x1, 0x2, 0x80000001}) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$ipx(r7, &(0x7f00000014c0)={0x4, 0x1, 0x2, "3db909e565f3", 0x4}, 0x10) setsockopt$inet6_udp_encap(r8, 0x11, 0x64, &(0x7f0000001580)=0x5, 0x4) connect$inet(r9, &(0x7f0000980ff0)={0x2, 0x4e20, @rand_addr}, 0x10) splice(r9, &(0x7f0000001500), r4, &(0x7f0000001540), 0x3f, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="94e309a3e227d2e2a38d122bb0d247aa867b33e5ed", 0x15) getpid() sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f00000000c0)={0x1054, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}, [@nested={0xbc, 0x2f, [@typed={0x8, 0x3, @u32}, @typed={0x14, 0x76, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x2e, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x70, @pid}, @typed={0x8, 0x69, @fd=r6}, @generic="fe8c1ca3952f0ed65fa13f41261d64285fe6c2e6767d4a2104bfbde0a0c5de8ce372e2db42eb821602a9d4ba585179ca0458aa2952fd04535f9f56c5666d707e0fdc7a85a9c9b828293c7bb35a043ea8695b06c674c4c396ab6edda2ea335039f360270d451484fa15a76bab003844f71b6a7ad68ee1531d0d431e66287748b29c3f35"]}, @typed={0xf84, 0x2c, @binary="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"}]}, 0x1054}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000080)={'bpq0\x00', 0x200}) 2018/03/29 16:28:45 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:45 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:45 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}], 0x1, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2ae, 0x800}, 0x80) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000140)=0x3, 0x4) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:45 executing program 1: r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:45 executing program 7: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001400), &(0x7f0000001440)=0x10, 0x80800) r1 = gettid() r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={r1, r2, r3}, 0xc) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000001340)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001200)={0x0, 0x51, "90d6a515aed19d1313fc5d61921fde19450fbe11d006a9fab181781db28acc6c9f684e9685556b91717f1620a95191f45a6c471e51e1c969cc11394f000a31f845c592294cd3a2bc1fdedd32eb1b3622fc"}, &(0x7f0000001280)=0x59) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000012c0)={r5, 0x9, 0x3, 0x2, 0x2800000000000000, 0x8001}, 0x14) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000001300)=@add_del={0x2, &(0x7f00000011c0)='ip_vti0\x00', 0x9341}) r6 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f00000013c0)={0x1, 0x2, 0x80000001}) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$ipx(r7, &(0x7f00000014c0)={0x4, 0x1, 0x2, "3db909e565f3", 0x4}, 0x10) setsockopt$inet6_udp_encap(r8, 0x11, 0x64, &(0x7f0000001580)=0x5, 0x4) connect$inet(r9, &(0x7f0000980ff0)={0x2, 0x4e20, @rand_addr}, 0x10) splice(r9, &(0x7f0000001500), r4, &(0x7f0000001540), 0x3f, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="94e309a3e227d2e2a38d122bb0d247aa867b33e5ed", 0x15) getpid() sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f00000000c0)={0x1094, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}, [@nested={0xbc, 0x2f, [@typed={0x8, 0x3, @u32}, @typed={0x14, 0x76, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x2e, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x70, @pid}, @typed={0x8, 0x69, @fd=r6}, @generic="fe8c1ca3952f0ed65fa13f41261d64285fe6c2e6767d4a2104bfbde0a0c5de8ce372e2db42eb821602a9d4ba585179ca0458aa2952fd04535f9f56c5666d707e0fdc7a85a9c9b828293c7bb35a043ea8695b06c674c4c396ab6edda2ea335039f360270d451484fa15a76bab003844f71b6a7ad68ee1531d0d431e66287748b29c3f35"]}, @typed={0xfc4, 0x2c, @binary="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"}]}, 0x1094}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000080)={'bpq0\x00', 0x200}) 2018/03/29 16:28:45 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x2, &(0x7f0000000f40)=ANY=[], 0x0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908", 0x2f) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:45 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x80000000, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x0, 0x1, 0x80}, 0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) r5 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r5, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:45 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="9000000000000000ff0000000200000053ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7302ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee2980060000000000000001e01000005000000bc1e1563ad2b3fc95ae174b66751a65f4cb24807d5b189fe2af5fa96851a0053597f7ba3f06e05e345bd76243bd8b82b74b93a28219b282ca3dfc9294b2616d3673e336500a2f93a85d5670000000000f000000000000000160100000100000055a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829fbbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d120000000090000000000000000a010000ffffffffeb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29000050000000000000001601000003000000f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e0000000000000000"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:45 executing program 1: r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:45 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) r2 = socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r3 = accept4(r2, &(0x7f0000000300)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0xffffffffffffff0e, 0x0) connect$llc(r3, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000500)={r4, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r5 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r5, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r5, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r5, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}], 0x1, &(0x7f0000000f40)=ANY=[@ANYBLOB="9000000000000000ff0000000200000053ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7302ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee2980060000000000000001e01000005000000bc1e1563ad2b3fc95ae174b66751a65f4cb24807d5b189fe2af5fa96851a0053597f7ba3f06e05e345bd76243bd8b82b74b93a28219b282ca3dfc9294b2616d3673e336500a2f93a85d5670000000000f000000000000000160100000100000055a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829fbbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d120000000090000000000000000a010000ffffffffeb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29000050000000000000001601000003000000f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e000000000000"], 0x2ae, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) getsockname$inet6(r5, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) 2018/03/29 16:28:45 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:45 executing program 7: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001400), &(0x7f0000001440)=0x10, 0x80800) r1 = gettid() r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={r1, r2, r3}, 0xc) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000001340)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001200)={0x0, 0x51, "90d6a515aed19d1313fc5d61921fde19450fbe11d006a9fab181781db28acc6c9f684e9685556b91717f1620a95191f45a6c471e51e1c969cc11394f000a31f845c592294cd3a2bc1fdedd32eb1b3622fc"}, &(0x7f0000001280)=0x59) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000012c0)={r5, 0x9, 0x3, 0x2, 0x2800000000000000, 0x8001}, 0x14) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000001300)=@add_del={0x2, &(0x7f00000011c0)='ip_vti0\x00', 0x9341}) r6 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f00000013c0)={0x1, 0x2, 0x80000001}) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$ipx(r7, &(0x7f00000014c0)={0x4, 0x1, 0x2, "3db909e565f3", 0x4}, 0x10) setsockopt$inet6_udp_encap(r8, 0x11, 0x64, &(0x7f0000001580)=0x5, 0x4) connect$inet(r9, &(0x7f0000980ff0)={0x2, 0x4e20, @rand_addr}, 0x10) splice(r9, &(0x7f0000001500), r4, &(0x7f0000001540), 0x3f, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="94e309a3e227d2e2a38d122bb0d247aa867b33e5ed", 0x15) getpid() sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f00000000c0)={0x1094, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}, [@nested={0xbc, 0x2f, [@typed={0x8, 0x3, @u32}, @typed={0x14, 0x76, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x2e, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x70, @pid}, @typed={0x8, 0x69, @fd=r6}, @generic="fe8c1ca3952f0ed65fa13f41261d64285fe6c2e6767d4a2104bfbde0a0c5de8ce372e2db42eb821602a9d4ba585179ca0458aa2952fd04535f9f56c5666d707e0fdc7a85a9c9b828293c7bb35a043ea8695b06c674c4c396ab6edda2ea335039f360270d451484fa15a76bab003844f71b6a7ad68ee1531d0d431e66287748b29c3f35"]}, @typed={0xfc4, 0x2c, @binary="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"}]}, 0x1094}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000080)={'bpq0\x00', 0x200}) 2018/03/29 16:28:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0xfffffffffffffffa, 0x0, 0x0, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000680)=ANY=[@ANYRES32=r2, @ANYBLOB="0000000021170b8902000000000000000000000000000000b43186f4f0cc4a3b692d39859d174691bc323aedb65c73d0bdbf85fdc487916f993fcbb55098424c8b1a74e208d3072601879f394497062d69e005f68c8669094ef29c5fb202434eecb46d74c91b1146"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000880)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000840)={&(0x7f0000000780)={0xb4, r4, 0x608, 0x70bd2b, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xeac8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7f}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x70}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x101}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5c}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x1, 0x80}, 0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000b00)={r6, 0xfffffffffffffff9, 0x0, 0x41e, 0x1, 0x9}, 0x14) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) r8 = socket$inet(0x10, 0x3, 0xc) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000940)={&(0x7f00000008c0)={0x10}, 0xc, &(0x7f0000000900)={&(0x7f00000009c0)={0x12c, r4, 0x100, 0x70bd2b, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x13}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1000}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffff81}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2498febb}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x401}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x401}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7ff}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5c9}]}]}, 0x12c}, 0x1, 0x0, 0x0, 0x4000040}, 0x8800) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r8, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:45 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x80000000, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x0, 0x1, 0x80}, 0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) r5 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r5, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:45 executing program 1: r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="9000000000000000ff0000000200000053ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7302ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee2980060000000000000001e01000005000000bc1e1563ad2b3fc95ae174b66751a65f4cb24807d5b189fe2af5fa96851a0053597f7ba3f06e05e345bd76243bd8b82b74b93a28219b282ca3dfc9294b2616d3673e336500a2f93a85d5670000000000f000000000000000160100000100000055a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829fbbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d120000000090000000000000000a010000ffffffffeb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29000050000000000000001601000003000000f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e0000000000000000"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0xfffffffffffffffa, 0x0, 0x0, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x1, 0x80}, 0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000680)=ANY=[@ANYRES16, @ANYBLOB="bfed51acdad390e1c1bdb4a60c5090c74532f402d15863bfcf58572a8ba056ddf7248bc60ca3c7d7e72eac28af5cf2597054465ffa364222da7908089d108ea3638bd8848f05a97ffda996569e4eb1cba967e5820ead5a0b25234d464fe6b5a3491bad185cfd853f6165b0b76fc09b"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000140)={r5, 0xfffffffffffffff9, 0x0, 0x41e, 0x1, 0x9}, 0x14) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) setsockopt$IP_VS_SO_SET_FLUSH(r6, 0x0, 0x485, 0x0, 0x0) r8 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r8, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) ioctl$sock_SIOCBRADDBR(r7, 0x89a0, &(0x7f0000000700)='dummy0\x00') 2018/03/29 16:28:45 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:45 executing program 4: r0 = socket$unix(0x1, 0x10000000003, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) r2 = socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0x1b72, 0x8}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r4 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x0, 0x4) connect$llc(r4, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000500)={r5, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r4, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r6 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r6, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r6, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}], 0x1, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2ae, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:45 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x2, &(0x7f0000000f40)=ANY=[], 0x0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908", 0x2f) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:45 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:45 executing program 7: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001400), &(0x7f0000001440)=0x10, 0x80800) r1 = gettid() r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={r1, r2, r3}, 0xc) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000001340)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001200)={0x0, 0x51, "90d6a515aed19d1313fc5d61921fde19450fbe11d006a9fab181781db28acc6c9f684e9685556b91717f1620a95191f45a6c471e51e1c969cc11394f000a31f845c592294cd3a2bc1fdedd32eb1b3622fc"}, &(0x7f0000001280)=0x59) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000012c0)={r5, 0x9, 0x3, 0x2, 0x2800000000000000, 0x8001}, 0x14) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000001300)=@add_del={0x2, &(0x7f00000011c0)='ip_vti0\x00', 0x9341}) r6 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f00000013c0)={0x1, 0x2, 0x80000001}) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$ipx(r7, &(0x7f00000014c0)={0x4, 0x1, 0x2, "3db909e565f3", 0x4}, 0x10) setsockopt$inet6_udp_encap(r8, 0x11, 0x64, &(0x7f0000001580)=0x5, 0x4) connect$inet(r9, &(0x7f0000980ff0)={0x2, 0x4e20, @rand_addr}, 0x10) splice(r9, &(0x7f0000001500), r4, &(0x7f0000001540), 0x3f, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="94e309a3e227d2e2a38d122bb0d247aa867b33e5ed", 0x15) getpid() sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f00000000c0)={0x1094, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}, [@nested={0xbc, 0x2f, [@typed={0x8, 0x3, @u32}, @typed={0x14, 0x76, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x2e, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x70, @pid}, @typed={0x8, 0x69, @fd=r6}, @generic="fe8c1ca3952f0ed65fa13f41261d64285fe6c2e6767d4a2104bfbde0a0c5de8ce372e2db42eb821602a9d4ba585179ca0458aa2952fd04535f9f56c5666d707e0fdc7a85a9c9b828293c7bb35a043ea8695b06c674c4c396ab6edda2ea335039f360270d451484fa15a76bab003844f71b6a7ad68ee1531d0d431e66287748b29c3f35"]}, @typed={0xfc4, 0x2c, @binary="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"}]}, 0x1094}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000080)={'bpq0\x00', 0x200}) 2018/03/29 16:28:45 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x80000000, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x0, 0x1, 0x80}, 0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) r5 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r5, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:45 executing program 7: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001400), &(0x7f0000001440)=0x10, 0x80800) r1 = gettid() r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={r1, r2, r3}, 0xc) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000001340)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001200)={0x0, 0x51, "90d6a515aed19d1313fc5d61921fde19450fbe11d006a9fab181781db28acc6c9f684e9685556b91717f1620a95191f45a6c471e51e1c969cc11394f000a31f845c592294cd3a2bc1fdedd32eb1b3622fc"}, &(0x7f0000001280)=0x59) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000012c0)={r5, 0x9, 0x3, 0x2, 0x2800000000000000, 0x8001}, 0x14) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000001300)=@add_del={0x2, &(0x7f00000011c0)='ip_vti0\x00', 0x9341}) r6 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f00000013c0)={0x1, 0x2, 0x80000001}) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$ipx(r7, &(0x7f00000014c0)={0x4, 0x1, 0x2, "3db909e565f3", 0x4}, 0x10) setsockopt$inet6_udp_encap(r8, 0x11, 0x64, &(0x7f0000001580)=0x5, 0x4) connect$inet(r9, &(0x7f0000980ff0)={0x2, 0x4e20, @rand_addr}, 0x10) splice(r9, &(0x7f0000001500), r4, &(0x7f0000001540), 0x3f, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="94e309a3e227d2e2a38d122bb0d247aa867b33e5ed", 0x15) getpid() sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f00000000c0)={0x10b4, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}, [@nested={0xbc, 0x2f, [@typed={0x8, 0x3, @u32}, @typed={0x14, 0x76, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x2e, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x70, @pid}, @typed={0x8, 0x69, @fd=r6}, @generic="fe8c1ca3952f0ed65fa13f41261d64285fe6c2e6767d4a2104bfbde0a0c5de8ce372e2db42eb821602a9d4ba585179ca0458aa2952fd04535f9f56c5666d707e0fdc7a85a9c9b828293c7bb35a043ea8695b06c674c4c396ab6edda2ea335039f360270d451484fa15a76bab003844f71b6a7ad68ee1531d0d431e66287748b29c3f35"]}, @typed={0xfe4, 0x2c, @binary="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"}]}, 0x10b4}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000080)={'bpq0\x00', 0x200}) 2018/03/29 16:28:45 executing program 1: r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:45 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) connect$llc(0xffffffffffffffff, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000500)={r2}, 0x8) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r3, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:45 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x2, &(0x7f0000000f40)=ANY=[], 0x0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908", 0x2f) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:45 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:45 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x80000000, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x0, 0x80}, 0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) r5 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r5, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:45 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x20, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x20000000000005, 0xd}, 0x28) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}], 0x1, &(0x7f0000000f40)=ANY=[@ANYBLOB="9000000000000000ff0000000200000053ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7302ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee2980060000000000000001e01000005000000bc1e1563ad2b3fc95ae174b66751a65f4cb24807d5b189fe2af5fa96851a0053597f7ba3f06e05e345bd76243bd8b82b74b93a28219b282ca3dfc9294b2616d3673e336500a2f93a85d5670000000000f000000000000000160100000100000055a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829fbbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d120000000090000000000000000a010000ffffffffeb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29000050000000000000001601000003000000f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e000000000000"], 0x2ae, 0x800}, 0x80) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000300)=0x4) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f0000000900)=@file={0xed45f7643d91398f, "e91f7189591e9233614b00"}, 0xfffffffffffffeb2) 2018/03/29 16:28:46 executing program 7: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001400), &(0x7f0000001440)=0x10, 0x80800) r1 = gettid() r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={r1, r2, r3}, 0xc) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000001340)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001200)={0x0, 0x51, "90d6a515aed19d1313fc5d61921fde19450fbe11d006a9fab181781db28acc6c9f684e9685556b91717f1620a95191f45a6c471e51e1c969cc11394f000a31f845c592294cd3a2bc1fdedd32eb1b3622fc"}, &(0x7f0000001280)=0x59) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000012c0)={r5, 0x9, 0x3, 0x2, 0x2800000000000000, 0x8001}, 0x14) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000001300)=@add_del={0x2, &(0x7f00000011c0)='ip_vti0\x00', 0x9341}) r6 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f00000013c0)={0x1, 0x2, 0x80000001}) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$ipx(r7, &(0x7f00000014c0)={0x4, 0x1, 0x2, "3db909e565f3", 0x4}, 0x10) setsockopt$inet6_udp_encap(r8, 0x11, 0x64, &(0x7f0000001580)=0x5, 0x4) connect$inet(r9, &(0x7f0000980ff0)={0x2, 0x4e20, @rand_addr}, 0x10) splice(r9, &(0x7f0000001500), r4, &(0x7f0000001540), 0x3f, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="94e309a3e227d2e2a38d122bb0d247aa867b33e5ed", 0x15) getpid() sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f00000000c0)={0x10b4, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}, [@nested={0xbc, 0x2f, [@typed={0x8, 0x3, @u32}, @typed={0x14, 0x76, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x2e, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x70, @pid}, @typed={0x8, 0x69, @fd=r6}, @generic="fe8c1ca3952f0ed65fa13f41261d64285fe6c2e6767d4a2104bfbde0a0c5de8ce372e2db42eb821602a9d4ba585179ca0458aa2952fd04535f9f56c5666d707e0fdc7a85a9c9b828293c7bb35a043ea8695b06c674c4c396ab6edda2ea335039f360270d451484fa15a76bab003844f71b6a7ad68ee1531d0d431e66287748b29c3f35"]}, @typed={0xfe4, 0x2c, @binary="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"}]}, 0x10b4}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000080)={'bpq0\x00', 0x200}) 2018/03/29 16:28:46 executing program 1: r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500), 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:46 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) connect$llc(0xffffffffffffffff, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000500)={r2}, 0x8) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r3, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0xfffffffffffffffa, 0x0, 0x0, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') r3 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)={0xffffffffffffffff}) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000680)=0x4f9, 0x4) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$inet_sctp(r4, &(0x7f0000001cc0)={&(0x7f00000006c0)=@in6={0xa, 0x4e22, 0x7ff, @loopback={0x0, 0x1}, 0x80000000}, 0x1c, &(0x7f0000001ac0)=[{&(0x7f0000000700)="c3d174dae90aaf570d3413928b4c94fecd245ee5a3903bc9615e7a3904e15a9c07fa1a0c1386f837ffe6ffb34856ee8505bfcf7dc86972f825fb81ca420b4f1fc452f5adf1850102a2649ec41d8dd72bd6dd56ef3ee0ecc88c3bf839fa85d2a9079b497965aed072944ee59381c2aa922e196dcce078641260e515f21929707a7ef707cd7255eb3c3f6dd3ca9955b78655d0c839ef27bf3e75f2bc191d463cbb", 0xa0}, {&(0x7f00000009c0)="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", 0x1000}, {&(0x7f0000000880)="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", 0xfb}, {&(0x7f00000019c0)="0878c133e5f3209a0c101c7c56f516e4c64773e4575917cbdbbb3d2d25c8125c6c40780b1556f012fe139a4e917e942f0398700d57a05e79162e3a9c5c4709b62ed90979c2d0030f614f4c633e38edf51db2c5c1352f609dac9e0e46dbf0cf8b667de40c1f416935a57c8fd2d4ae297d5ac6a86e4a432c2449c7744d64f9bf4edd7f44aaec0eb4ff3a68b3f68a7b28c3f551f2eae683dd26c0755c67551fa6e98a6c919ed410e618bbb4124e802cb5322825a2d1f698d8558300bd2f61faa6b754d099aec2e0d3e092ebb3787be272be9676a6b17688d33314ef9a85e1f1101acc85ace6cdd8b832104f714f", 0xec}], 0x4, &(0x7f0000001b00)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0xffff, 0x6, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x2, 0xe, 0x1ff, 0x8, 0x101, 0x0, 0x9, r2}}, @init={0x18, 0x84, 0x0, {0x9, 0x0, 0x7f, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x101, 0x8, 0x2, 0x4, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x7, 0x200, 0x8, 0x0, 0x5, 0x9, 0x400, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x17e192ae, 0x4, 0x3f, 0x100000001, 0x0, 0xfff, 0x8, r2}}, @init={0x18, 0x84, 0x0, {0x4, 0x9, 0x443b, 0x1f}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8000, 0xfffffffffffffff9, 0x45f, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x6, 0xf4f4, 0x1ee5, r2}}], 0x1b0}, 0x4000) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x1, 0x80}, 0xc) setsockopt$packet_drop_memb(r5, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000001d00)=ANY=[@ANYRES16, @ANYBLOB="4c5315333f09b57ba30d717376868a098248ce605235808d2b19c29269add1c3ff9d353ce4336dada2e13c862ee3b25a51a633057b184c40b2b22ac89c23bd1930da761f338df5ed5815fd1bddc58e86f43865957a01e72426f93ef4b8a95bd6d9e847050cbd443ab274d078f44d4da92ed876dc66ac76d3276bbaba9b5dad92cd8a96db1d8bdeff48322a2103908b3853c42fc61b5045889c22f25671b6311e23e292efbee6"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000140)={r7, 0xfffffffffffffff9, 0x0, 0x41e, 0x1, 0x9}, 0x14) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) r9 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r9, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:46 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r3 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r3, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000500)={r4, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e27, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000340)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x5, 0xfffffffffffffff7, 0x400, 0x7, 0x9}, &(0x7f0000000300)=0x98) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r5 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r5, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r5, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r5, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}], 0x1, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2ae, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x80000000, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x0, 0x80}, 0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) r5 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r5, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:46 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:46 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x2, &(0x7f0000000f40)=ANY=[], 0x0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(0xffffffffffffffff, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:46 executing program 7: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001400), &(0x7f0000001440)=0x10, 0x80800) r1 = gettid() r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={r1, r2, r3}, 0xc) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000001340)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001200)={0x0, 0x51, "90d6a515aed19d1313fc5d61921fde19450fbe11d006a9fab181781db28acc6c9f684e9685556b91717f1620a95191f45a6c471e51e1c969cc11394f000a31f845c592294cd3a2bc1fdedd32eb1b3622fc"}, &(0x7f0000001280)=0x59) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000012c0)={r5, 0x9, 0x3, 0x2, 0x2800000000000000, 0x8001}, 0x14) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000001300)=@add_del={0x2, &(0x7f00000011c0)='ip_vti0\x00', 0x9341}) r6 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f00000013c0)={0x1, 0x2, 0x80000001}) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$ipx(r7, &(0x7f00000014c0)={0x4, 0x1, 0x2, "3db909e565f3", 0x4}, 0x10) setsockopt$inet6_udp_encap(r8, 0x11, 0x64, &(0x7f0000001580)=0x5, 0x4) connect$inet(r9, &(0x7f0000980ff0)={0x2, 0x4e20, @rand_addr}, 0x10) splice(r9, &(0x7f0000001500), r4, &(0x7f0000001540), 0x3f, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="94e309a3e227d2e2a38d122bb0d247aa867b33e5ed", 0x15) getpid() sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f00000000c0)={0x10b4, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}, [@nested={0xbc, 0x2f, [@typed={0x8, 0x3, @u32}, @typed={0x14, 0x76, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x2e, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x70, @pid}, @typed={0x8, 0x69, @fd=r6}, @generic="fe8c1ca3952f0ed65fa13f41261d64285fe6c2e6767d4a2104bfbde0a0c5de8ce372e2db42eb821602a9d4ba585179ca0458aa2952fd04535f9f56c5666d707e0fdc7a85a9c9b828293c7bb35a043ea8695b06c674c4c396ab6edda2ea335039f360270d451484fa15a76bab003844f71b6a7ad68ee1531d0d431e66287748b29c3f35"]}, @typed={0xfe4, 0x2c, @binary="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"}]}, 0x10b4}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000080)={'bpq0\x00', 0x200}) 2018/03/29 16:28:46 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) connect$llc(0xffffffffffffffff, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000500)={r2}, 0x8) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r3, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x80000000, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x0, 0x80}, 0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) r5 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r5, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:46 executing program 1: r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500), 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:46 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x2, &(0x7f0000000f40)=ANY=[], 0x0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(0xffffffffffffffff, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:46 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:46 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x2, 0x3, {0xa, 0x4e22, 0xffff, @loopback={0x0, 0x1}, 0x9}}}, 0x32) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r3 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r3, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000500)={r4, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r5 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r5, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r5, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r5, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}], 0x1, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2ae, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:46 executing program 7: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001400), &(0x7f0000001440)=0x10, 0x80800) r1 = gettid() r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={r1, r2, r3}, 0xc) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000001340)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001200)={0x0, 0x51, "90d6a515aed19d1313fc5d61921fde19450fbe11d006a9fab181781db28acc6c9f684e9685556b91717f1620a95191f45a6c471e51e1c969cc11394f000a31f845c592294cd3a2bc1fdedd32eb1b3622fc"}, &(0x7f0000001280)=0x59) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000012c0)={r5, 0x9, 0x3, 0x2, 0x2800000000000000, 0x8001}, 0x14) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000001300)=@add_del={0x2, &(0x7f00000011c0)='ip_vti0\x00', 0x9341}) r6 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f00000013c0)={0x1, 0x2, 0x80000001}) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$ipx(r7, &(0x7f00000014c0)={0x4, 0x1, 0x2, "3db909e565f3", 0x4}, 0x10) setsockopt$inet6_udp_encap(r8, 0x11, 0x64, &(0x7f0000001580)=0x5, 0x4) connect$inet(r9, &(0x7f0000980ff0)={0x2, 0x4e20, @rand_addr}, 0x10) splice(r9, &(0x7f0000001500), r4, &(0x7f0000001540), 0x3f, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="94e309a3e227d2e2a38d122bb0d247aa867b33e5ed", 0x15) getpid() sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f00000000c0)={0x10c4, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}, [@nested={0xbc, 0x2f, [@typed={0x8, 0x3, @u32}, @typed={0x14, 0x76, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x2e, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x70, @pid}, @typed={0x8, 0x69, @fd=r6}, @generic="fe8c1ca3952f0ed65fa13f41261d64285fe6c2e6767d4a2104bfbde0a0c5de8ce372e2db42eb821602a9d4ba585179ca0458aa2952fd04535f9f56c5666d707e0fdc7a85a9c9b828293c7bb35a043ea8695b06c674c4c396ab6edda2ea335039f360270d451484fa15a76bab003844f71b6a7ad68ee1531d0d431e66287748b29c3f35"]}, @typed={0xff4, 0x2c, @binary="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"}]}, 0x10c4}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000080)={'bpq0\x00', 0x200}) 2018/03/29 16:28:46 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f00000007c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000005c0)={&(0x7f0000000300)={0x74, r4, 0x400, 0x70bd26, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x400}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x13cc}]}, 0x74}, 0x1}, 0x4000) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r5 = socket(0x40000000013, 0x7, 0x3) setsockopt$SO_RDS_TRANSPORT(r5, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r5, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r5, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000000140)=0xf45) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}], 0x1, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2ae, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept$alg(r5, 0x0, 0x0) 2018/03/29 16:28:46 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) socket$inet6(0xa, 0x2, 0x1) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:46 executing program 1: r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500), 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x80000000, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x1}, 0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) r5 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r5, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:46 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:46 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x2, &(0x7f0000000f40)=ANY=[], 0x0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(0xffffffffffffffff, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:46 executing program 7: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001400), &(0x7f0000001440)=0x10, 0x80800) r1 = gettid() r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={r1, r2, r3}, 0xc) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000001340)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001200)={0x0, 0x51, "90d6a515aed19d1313fc5d61921fde19450fbe11d006a9fab181781db28acc6c9f684e9685556b91717f1620a95191f45a6c471e51e1c969cc11394f000a31f845c592294cd3a2bc1fdedd32eb1b3622fc"}, &(0x7f0000001280)=0x59) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000012c0)={r5, 0x9, 0x3, 0x2, 0x2800000000000000, 0x8001}, 0x14) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000001300)=@add_del={0x2, &(0x7f00000011c0)='ip_vti0\x00', 0x9341}) r6 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f00000013c0)={0x1, 0x2, 0x80000001}) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$ipx(r7, &(0x7f00000014c0)={0x4, 0x1, 0x2, "3db909e565f3", 0x4}, 0x10) setsockopt$inet6_udp_encap(r8, 0x11, 0x64, &(0x7f0000001580)=0x5, 0x4) connect$inet(r9, &(0x7f0000980ff0)={0x2, 0x4e20, @rand_addr}, 0x10) splice(r9, &(0x7f0000001500), r4, &(0x7f0000001540), 0x3f, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="94e309a3e227d2e2a38d122bb0d247aa867b33e5ed", 0x15) getpid() sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f00000000c0)={0x10c4, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}, [@nested={0xbc, 0x2f, [@typed={0x8, 0x3, @u32}, @typed={0x14, 0x76, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x2e, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x70, @pid}, @typed={0x8, 0x69, @fd=r6}, @generic="fe8c1ca3952f0ed65fa13f41261d64285fe6c2e6767d4a2104bfbde0a0c5de8ce372e2db42eb821602a9d4ba585179ca0458aa2952fd04535f9f56c5666d707e0fdc7a85a9c9b828293c7bb35a043ea8695b06c674c4c396ab6edda2ea335039f360270d451484fa15a76bab003844f71b6a7ad68ee1531d0d431e66287748b29c3f35"]}, @typed={0xff4, 0x2c, @binary="dbdc17a831965d63a88db3bdce7b2bfe635e3d8cb8da4a511b11bcd6d609a36666883579445bcb2797df2a5cab32621e681cdc12132a45a8239eb0f08c0b11b52a653ebbd6f978993d13f67b6edf020d382d0a7f741db7d6cf31f6e838083c1b65c9203914a8bd3f41c450049151da852d52eb07e50cff619acc631be4149bb601798521f783693d2cfd9d07411985a49b22caa99d8c2a50b0864bb777a2b52ad46054fd0c24f00a12513d0864f8d51de7c3e4a6d4d2dc1540b99e009b218e558ca9c7f98c8b3fe984feac7e30a9fee90e4d972394f94ae8109bdf3418b1b6dd0e990cc294deff44a3d3f77cfb18efae85b6d26c9b6b44285a9339ce4e8e8eaf3213794d9508a9aa8360dd7c0fb29d221d2843bde17fdd5d48e5bc340c3195740217cde960facc53b71435763dff9f4135ad5de5850d3a24a88e5db06e85748c7e81becbc4c468d1a0e7db571a41f64db7e46a5dda48c0e34fa28a70f8184bafd10007de9218f1ad17760a77fa6aeebaf8a1967f1f96eb6cfb6ff36e9d5c6fa6b13501a17fdbc72db3ad41c68f4e0098d6708ff1a34bd0855e4d52380b8c8bb550d1dfa2a2abd6467a3956c26c7eb11f5cc7b3b5fcf76a2c8d10de5aabfa27e4f4466423e7faef403d9fa060e7119ed977906884d92c501d7568718f5a729481ff11f76bdded4bc3b215f38a5d6baeba306e386287fa4b6fc2b3b07101a5e2a7d7aef24e1ff67083d1c4ee3f95c2525246de8156ef803bfae376c0058a55c7221d33cfaf68e1b82154644f360b9b12e9910f5bec4f8972140654546b9ab8d9fb883d3c2bac39f375b02ec23804c7d7fbbd1aeb5762c4a2eb7e3d15b0284947d12acf8d9cf337ab6870036059ec2316ae0e0e8dc0b9dc6a0dbfd44de1809dd155432d1bdbdbebbd824c26cb9fa1ff7ad7c38d4714ccc583ebcb649eced2a1042bfe142b66eb1ce40d9855c8c1180d99c4e35b5053c05a81a67770218ecaa89a17e97c00c75eba36abf1de156fab867f5536df4e492fe75c890da0ba857582c79f52fdb26007436a7d1b136fb3a9e01630a4caba95f8083dfb49fdcc6b2c1396831a856b458778045dc100bc1469d7c3c96abb55c620fb0bb03c6fc589602318dffc0dd70de22e69c0f890f5f0ae893ed56fb45663a8b2c9c8bc349967e8c17820829ed2efca4fcd16e8fdd0508489675eb15ba9d897f1624e09eafd10c79376090f3667815f0c6f254b5cb92562c66c65fa6e8c6e1cd094f44d2c386c8a829818c6dbf8eeba85302122f44a8be120de0602a013a0e9150f6511a9d63a25158cf85981590cd8349624d3a7bbb810c9efbc10697106aeabff34b023c6c0d964bd6ac4ea3ae36bb207981c82e71bf9b96392b980fc205e4926321be54cb3cc1b2d308a3781cd25f7140f374f674ad4761b9d0fe2ef55abd8c8c9ca6d4c7a3f34966701836d5d40cf4eb7349fc039eadd33f34acd3a683cf1a4926ea05a680f90bbb710cedf3dc1103c494fddd0ad9bfffc90706492b13a324bdf286a1f4f63430b3ee667203451f3767bdeb0bef7d3977ca98ebb0159e915bf90c9986ed2f566303e0da4aac9ce07743413f72992d319e6bce7918d57019b06539c0b61447b2ae88a99c91df54fd4f1e9589c6343079d6b2a2822c748772c9a3776765fe443ba1b67433eccbfdadc8bc094d3e2db02fc11491344d8bbd17b201561e857e402579b198b9d05643d59136f37107cb2e4ef12cb7952abf3bfd5bfc66c6a6468b9ca0ea6bfd45bd70b1bcc7258e784edb346f2f0bed24b4d93a9e3e074d51e39ebd8a11ab23b48da7190e6611e932e6588d9f979c352d62db7c175c628562e8be184f51c704a959822739d9570830f06ee8ee6f1965e180f241d994ae90a63452f629e4f8e22c59af4a5b066f2981dc92f7a73af09a1fc183c8eefbf79ab1cea0a691a962efa0088d2ee73809085add8a9b82f9bfa626bcac4dab7b1a4d88189b6ecf9e2cabf9f6f866a5bffe391fc10cebaff573eef2dc6a8199dae1ef1044b0580beeec8fa1192974442823447c6e36eaa19cdc3ed1663b03d2b94aa91e3a96e780520807ac538c840a06b721b0ebaaa6ebd9587180c2135d24e609c6f7c07347c08d9a772406579f0f7e2bbb7f5458998d01147d37444ed1b81dd1c2e22aa033f3e4c7117de24822acdb6872f8e2e02da94b2832342f68570c59685e55308c94643be63fd3542dfbf5a9149107228454416ae9d6c6bf4e149a5b97abd37dc211bbf7029172c3d06382dd19a515437bc4b00ae317d777072bd6e7ad43f125cfec5e1753376ff3ce78b46235f3ae406c83d5c646468623d7a7681e220ebedbc69656f3f6ada9f2dda0123078e74851c88b37d69475c70daa2d24a836903e16053daf9e6bf5e247eb91e957b5fdde8d7e281294ca9ca54fba856d50c1ba319bc499fe926726db6e56a24713f8cd423b6c35535edb20dd2c7d3ce933d77d45f89e492f8565fa50d5cf527bba6fcffb384a5a0a631fb6fbab79213276e581a9c3800a400144f13924f2179dc15b1ff0a24a61488519049d3af9fa23f2e9fde1490869ef4204f89887f5099e0fca7029737f8dc12bd100ff1f5189f86c7fbad782bf353ebd683f9447710adbcfea0ffabea22140b7e427565bfe6ea18a1a7b88b40105d65b3ea7958e900591e8c0d03a49b35f73fa5c809a3b6fe5c516e7a8ec6c58bbe5accaffa0185b1170cf26630f1dc4b4f57069d82e9c34a744b0d11f2bab57f27020b8b0cf6647f52393d1b86cd11dac78a0287bb77600da9dd0e267bc8f341fc185847aa5226ea1cd76592c97cc374793ae489dd387bbf22d615170d5ed9a3bc3700ac517d58312ece77cf73e42e44e4ea37468c6bb57593d5da98014ab904638e6f2c0d0252fcd5965cb51ffe0ae31972c3016676438c4d0e87a795a9789cac3509cc56819bef400db249ae99beff44337c385baabd519ef97c6c2409ccb401b5ba2f51756be60f81417ff1f301c4c46432a9f83e3292918bd92cc2a9ae2961607c962199e8e9b3a0a0d135e68d1aa410e9d62c70dd59c5f0a471610b6de279b5a3a3fe4b837658ee9b7eecb60b0aa26df8391beee2cf57d087af9d0c12f70bc0801ecac0f0fc7845e55e6629760180d63389027d6921edcd0d7c2ee3cbd7bc3cbd7886f85fec53cc3d490a8290309e617dc1aae8cc9d6bfef7507f85e528e4b8a4be280a127ce329658a9d2ae78d20267f5c1c2b202b7cb2377bb0d338083dcaa9966b0b25d30a0e34b781d82d3b2eb037398008aaa9d1e2b200cedb48a9cc40e531b84ce168fd8c9a5bca4c6dced299e8179e1d556a837d8486a9387d51f79b922146b7a0e40d45f67b20a8ae6d5a32b129ea08087e0e7dda5c1b2af3a6c4d8b4453c475fab6ea73dd937e650c3b2b3f1c669d0398a29e2407ee5c56c2c0fc55f725facc1763ac297a609990349f537c5b294f46322fc20ea49f718aa5ef578f0f17d92fe908b5570875b882e27038903f5838aa7da151aec9de9a639d46733c1ade1eb7ec2407adb1121ca18c2166104c61c3df7bb3dc246cb0fcf0d4f8b6b1078c23099e4aa5d6527425cd1347fea5627a7ec5586c7f03b574453a90e8f2bb18c5281ab7364b9cebe48c2aeff933f52650ecc18ceb11934b07f741a295487f7e18ca7f2c78037747b7c914fc1e4b0c9c269330c033e13a4a8b9a4ef2a06d2463994f74f8438fb4cf86ad77c613b2fe11f8cfb2d33bae7def7c6d9ad12fbc95fbe2c3c05dd156a33f95a260d0c1988da1bbc80d3adbaf64ed283b083fcf9bb7f474805c07998db2bee17a4c4b05f8bfdbb1d1dfe6070b62fbbb0d64d04ffaf661727ffda73a43d9fdb3cf9dc6ec32722e82fb025901c6582333109b19088801f248f6b735a7ab5eb218477c1dee45009ed1ebe4544b2e4ec3d1c8ead9277b9050312a0b350aad94133821ad9afbc83a42b67a5fff1b4320c02345554dcf5000921e797e9cdccad4ea180bb5429e5c3b4b409bba398407236fca1139a6a3b50b8d95d6db86c9bef623e3210a5b88bd148a1c959455dc57788f40161ba347a886ff2cd7cafef2ca39d42d3a0310f50852f6265b522cb367077fdcca2e0b92ce5c64d2bb1cf3841ef9f5fd0f314dcc23302dfc6d6e5d7c0c86a01d4a3cfd94cfeb992679de8d13a5451191ff07e5696e1d21e659d7044f71d62d42695f5bc4bf2ac4373bd020ca5673250645e43a737b0d951202f7ee8f17e9aba062f9fa046786d5f308f5b9438593eb91a81cd6443794689f4c8f69d3cbb34d1e7f1a3d0a344c3699adf357f074a8af5d720d8a2c93d6b99f776c2af709522384b2c79cf28ac7422be65358b4625b9678a637c5766f8f68cab8e71fee7b94b3848b990bc5da67195a0877ee3131c8357c7bad6b0cc4017d4165429f62fe2ba720e3f5f31249b4a0bd1633df0bb2b9fca50d3963a1ed0af16df230377df67fae2957cafc13a011181e411288785042ec0bf7aa273f97e4bd41944808151769f1ed4eb1d6864b9148e87b99d660e3444e6932464b38a16c123c573a027e4defd0abe0e1b8429dc1a6716b421a93f4316cdaca3f631eb2d12383fa1f1bcf4845ef92912703e71966e058e250d94532477f5e1133cb829219329df033c158a862cc1699e7ec620c3c18e8fb4428f7968aa4b75aba1035ba000e086983fa63636053acc2425d75230549399d1ea67ed0f715e31289a3df64b95a4d2e3f652f0c859eb713cf304d8861c85f81fe9ecb4d3dbcfaf0998750c67948f54e5cc31c8ff5aa0e5744d4e6ad1432974caa4d3cf70153d8ce8ef1bb4c9c7b1b0d154f222c82dd420a5b08b3a28f197aec8f1cf242d097b9eeaa69485efb61b3d87a969f9bb01d0d45ae5ddc4b157a941d1b11b70b4b5d12f7aa4a83aac5bdee8cd1763dd972845484d58de3cf9088f9f7463cdcb8121d0abf01d6b0a583e801c39805819b741e2708d5c2316b27a3dea0fd933ac93e32fed3eef3371737635dc74fccd5dbd264c98b1ed88b7e3b3fbc6c8d4766adba04bb2e7f414a7f3e1262cfff839addb3dd0e16a67edf508e4749e88a4e50d69876a990fcc5d882b8174c218badce587ca778ed1c8e1b563aac5332e772eab2f82736d3fa1367e1e10104eefbc26a8e8a4c2c053da3bbad0d02e6e8a65d37b53f531c0be17168bd66b3ba0377a1569f1a9616a05b717c729eb8517e65c9a18dc30b8379cfc168330b49d2620c7d989706651352ea6033af68556a3bc6bbd857d12c98baa0bb11edb866efe6ac7e0fd2b26c3118eabc84484b72d4225bdd28f7d627918df8877afec10e7b2a3ec4235c664b74d5bb1586d1cd9229144c0055c4877015d120155a1628693826a902aa94cb2b81a0aa753ed8602feee7ada0b01a1a4b970fc65789e7806796f67efb85567e65e59cd6c1df0c25bf8db4da8387dc4a8ea73d89b531b084024158f4598696c62b17d0a4e3df4f7310f9acfad0d005d7dab8aca8af202498c89c86f4401b5d7f1eb11ec05c2fa3fad9fc5907f358e52341a6d625636dcbab057c6ad309c0a818ec155e6956946e069050d8a9e6725da50da890543ae625dcdbe680d384d6372c7a2f52aa1d59ca0b6adbc100c7bac643f155bcda4b36acf86d93c6fed33bce01df83ed8f875836204fa38a33e96501369b2ac00a95f910b3568fe9618df9abc51821ec86ac29fa184beb0a47210703e4102a2f3ef3648243717aa3baebac15e184c5b42f0c507f90bc865338600de5e1ee132bfb3e2ff4865"}]}, 0x10c4}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000080)={'bpq0\x00', 0x200}) 2018/03/29 16:28:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0xfffffffffffffffa, 0x0, 0x0, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') socket$vsock_dgram(0x28, 0x2, 0x0) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000680)={0xffffffffffffffff}) getsockname$ipx(r3, &(0x7f00000006c0), &(0x7f0000000740)=0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x1, 0x80}, 0xc) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000140)={r6, 0xfffffffffffffff9, 0x0, 0x41e, 0x1, 0x9}, 0x14) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) r8 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r8, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x80000000, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x1}, 0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) r5 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r5, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:46 executing program 7: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001400), &(0x7f0000001440)=0x10, 0x80800) r1 = gettid() r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={r1, r2, r3}, 0xc) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000001340)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001200)={0x0, 0x51, "90d6a515aed19d1313fc5d61921fde19450fbe11d006a9fab181781db28acc6c9f684e9685556b91717f1620a95191f45a6c471e51e1c969cc11394f000a31f845c592294cd3a2bc1fdedd32eb1b3622fc"}, &(0x7f0000001280)=0x59) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000012c0)={r5, 0x9, 0x3, 0x2, 0x2800000000000000, 0x8001}, 0x14) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000001300)=@add_del={0x2, &(0x7f00000011c0)='ip_vti0\x00', 0x9341}) r6 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f00000013c0)={0x1, 0x2, 0x80000001}) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$ipx(r7, &(0x7f00000014c0)={0x4, 0x1, 0x2, "3db909e565f3", 0x4}, 0x10) setsockopt$inet6_udp_encap(r8, 0x11, 0x64, &(0x7f0000001580)=0x5, 0x4) connect$inet(r9, &(0x7f0000980ff0)={0x2, 0x4e20, @rand_addr}, 0x10) splice(r9, &(0x7f0000001500), r4, &(0x7f0000001540), 0x3f, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="94e309a3e227d2e2a38d122bb0d247aa867b33e5ed", 0x15) getpid() sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f00000000c0)={0x10c4, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}, [@nested={0xbc, 0x2f, [@typed={0x8, 0x3, @u32}, @typed={0x14, 0x76, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x2e, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x70, @pid}, @typed={0x8, 0x69, @fd=r6}, @generic="fe8c1ca3952f0ed65fa13f41261d64285fe6c2e6767d4a2104bfbde0a0c5de8ce372e2db42eb821602a9d4ba585179ca0458aa2952fd04535f9f56c5666d707e0fdc7a85a9c9b828293c7bb35a043ea8695b06c674c4c396ab6edda2ea335039f360270d451484fa15a76bab003844f71b6a7ad68ee1531d0d431e66287748b29c3f35"]}, @typed={0xff4, 0x2c, @binary="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"}]}, 0x10c4}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000080)={'bpq0\x00', 0x200}) 2018/03/29 16:28:46 executing program 1: r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:46 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280), &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x80000000, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x1}, 0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) r5 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r5, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:46 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) socket$inet6(0xa, 0x2, 0x1) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:46 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000001440)=""/4096, &(0x7f0000000140)=0x1000) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}], 0x1, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2ae, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:46 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x2, &(0x7f0000000f40)=ANY=[], 0x0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x0, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x80000000, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x1, 0x80}, 0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) r5 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r5, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:46 executing program 1: r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:46 executing program 7: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001400), &(0x7f0000001440)=0x10, 0x80800) r1 = gettid() r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={r1, r2, r3}, 0xc) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000001340)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001200)={0x0, 0x51, "90d6a515aed19d1313fc5d61921fde19450fbe11d006a9fab181781db28acc6c9f684e9685556b91717f1620a95191f45a6c471e51e1c969cc11394f000a31f845c592294cd3a2bc1fdedd32eb1b3622fc"}, &(0x7f0000001280)=0x59) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000012c0)={r5, 0x9, 0x3, 0x2, 0x2800000000000000, 0x8001}, 0x14) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000001300)=@add_del={0x2, &(0x7f00000011c0)='ip_vti0\x00', 0x9341}) r6 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f00000013c0)={0x1, 0x2, 0x80000001}) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$ipx(r7, &(0x7f00000014c0)={0x4, 0x1, 0x2, "3db909e565f3", 0x4}, 0x10) setsockopt$inet6_udp_encap(r8, 0x11, 0x64, &(0x7f0000001580)=0x5, 0x4) connect$inet(r9, &(0x7f0000980ff0)={0x2, 0x4e20, @rand_addr}, 0x10) splice(r9, &(0x7f0000001500), r4, &(0x7f0000001540), 0x3f, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="94e309a3e227d2e2a38d122bb0d247aa867b33e5ed", 0x15) getpid() sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f00000000c0)={0x10cc, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}, [@nested={0xbc, 0x2f, [@typed={0x8, 0x3, @u32}, @typed={0x14, 0x76, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x2e, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x70, @pid}, @typed={0x8, 0x69, @fd=r6}, @generic="fe8c1ca3952f0ed65fa13f41261d64285fe6c2e6767d4a2104bfbde0a0c5de8ce372e2db42eb821602a9d4ba585179ca0458aa2952fd04535f9f56c5666d707e0fdc7a85a9c9b828293c7bb35a043ea8695b06c674c4c396ab6edda2ea335039f360270d451484fa15a76bab003844f71b6a7ad68ee1531d0d431e66287748b29c3f35"]}, @typed={0xffc, 0x2c, @binary="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"}]}, 0x10cc}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000080)={'bpq0\x00', 0x200}) 2018/03/29 16:28:46 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280), &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:46 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) socket$inet6(0xa, 0x2, 0x1) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0xfffffffffffffffa, 0x0, 0x0, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x1, 0x80}, 0xc) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x800) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000680)={0x4000001, 0x81, 0x27}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={r2, 0x0, 0x20, 0x8, 0x7}, &(0x7f0000000740)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000140)={r6, 0xfffffffffffffff9, 0x0, 0x41e, 0x1, 0x9}, 0x14) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) r8 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r8, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000200)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1, 0x0, 0x0, 0x8080}, 0x0) 2018/03/29 16:28:46 executing program 7: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001400), &(0x7f0000001440)=0x10, 0x80800) r1 = gettid() r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={r1, r2, r3}, 0xc) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000001340)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001200)={0x0, 0x51, "90d6a515aed19d1313fc5d61921fde19450fbe11d006a9fab181781db28acc6c9f684e9685556b91717f1620a95191f45a6c471e51e1c969cc11394f000a31f845c592294cd3a2bc1fdedd32eb1b3622fc"}, &(0x7f0000001280)=0x59) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000012c0)={r5, 0x9, 0x3, 0x2, 0x2800000000000000, 0x8001}, 0x14) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000001300)=@add_del={0x2, &(0x7f00000011c0)='ip_vti0\x00', 0x9341}) r6 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f00000013c0)={0x1, 0x2, 0x80000001}) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$ipx(r7, &(0x7f00000014c0)={0x4, 0x1, 0x2, "3db909e565f3", 0x4}, 0x10) setsockopt$inet6_udp_encap(r8, 0x11, 0x64, &(0x7f0000001580)=0x5, 0x4) connect$inet(r9, &(0x7f0000980ff0)={0x2, 0x4e20, @rand_addr}, 0x10) splice(r9, &(0x7f0000001500), r4, &(0x7f0000001540), 0x3f, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="94e309a3e227d2e2a38d122bb0d247aa867b33e5ed", 0x15) getpid() sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f00000000c0)={0x10cc, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}, [@nested={0xbc, 0x2f, [@typed={0x8, 0x3, @u32}, @typed={0x14, 0x76, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x2e, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x70, @pid}, @typed={0x8, 0x69, @fd=r6}, @generic="fe8c1ca3952f0ed65fa13f41261d64285fe6c2e6767d4a2104bfbde0a0c5de8ce372e2db42eb821602a9d4ba585179ca0458aa2952fd04535f9f56c5666d707e0fdc7a85a9c9b828293c7bb35a043ea8695b06c674c4c396ab6edda2ea335039f360270d451484fa15a76bab003844f71b6a7ad68ee1531d0d431e66287748b29c3f35"]}, @typed={0xffc, 0x2c, @binary="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"}]}, 0x10cc}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000080)={'bpq0\x00', 0x200}) 2018/03/29 16:28:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x80000000, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x1, 0x80}, 0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) r5 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r5, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:46 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280), &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:46 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x2, &(0x7f0000000f40)=ANY=[], 0x0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x0, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:46 executing program 1: r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:46 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:46 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000e40)={0x1, "a7"}, 0x2) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) socket$inet6(0xa, 0x2, 0x1) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r3 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r3, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000500)={r4, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r5 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r5, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r5, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r5, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}], 0x1, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2ae, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f0000000140)) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:46 executing program 7: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001400), &(0x7f0000001440)=0x10, 0x80800) r1 = gettid() r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={r1, r2, r3}, 0xc) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000001340)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001200)={0x0, 0x51, "90d6a515aed19d1313fc5d61921fde19450fbe11d006a9fab181781db28acc6c9f684e9685556b91717f1620a95191f45a6c471e51e1c969cc11394f000a31f845c592294cd3a2bc1fdedd32eb1b3622fc"}, &(0x7f0000001280)=0x59) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000012c0)={r5, 0x9, 0x3, 0x2, 0x2800000000000000, 0x8001}, 0x14) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000001300)=@add_del={0x2, &(0x7f00000011c0)='ip_vti0\x00', 0x9341}) r6 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f00000013c0)={0x1, 0x2, 0x80000001}) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$ipx(r7, &(0x7f00000014c0)={0x4, 0x1, 0x2, "3db909e565f3", 0x4}, 0x10) setsockopt$inet6_udp_encap(r8, 0x11, 0x64, &(0x7f0000001580)=0x5, 0x4) connect$inet(r9, &(0x7f0000980ff0)={0x2, 0x4e20, @rand_addr}, 0x10) splice(r9, &(0x7f0000001500), r4, &(0x7f0000001540), 0x3f, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="94e309a3e227d2e2a38d122bb0d247aa867b33e5ed", 0x15) getpid() sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f00000000c0)={0x10cc, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}, [@nested={0xbc, 0x2f, [@typed={0x8, 0x3, @u32}, @typed={0x14, 0x76, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x2e, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x70, @pid}, @typed={0x8, 0x69, @fd=r6}, @generic="fe8c1ca3952f0ed65fa13f41261d64285fe6c2e6767d4a2104bfbde0a0c5de8ce372e2db42eb821602a9d4ba585179ca0458aa2952fd04535f9f56c5666d707e0fdc7a85a9c9b828293c7bb35a043ea8695b06c674c4c396ab6edda2ea335039f360270d451484fa15a76bab003844f71b6a7ad68ee1531d0d431e66287748b29c3f35"]}, @typed={0xffc, 0x2c, @binary="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"}]}, 0x10cc}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000080)={'bpq0\x00', 0x200}) 2018/03/29 16:28:46 executing program 7: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001400), &(0x7f0000001440)=0x10, 0x80800) r1 = gettid() r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={r1, r2, r3}, 0xc) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000001340)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001200)={0x0, 0x51, "90d6a515aed19d1313fc5d61921fde19450fbe11d006a9fab181781db28acc6c9f684e9685556b91717f1620a95191f45a6c471e51e1c969cc11394f000a31f845c592294cd3a2bc1fdedd32eb1b3622fc"}, &(0x7f0000001280)=0x59) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000012c0)={r5, 0x9, 0x3, 0x2, 0x2800000000000000, 0x8001}, 0x14) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000001300)=@add_del={0x2, &(0x7f00000011c0)='ip_vti0\x00', 0x9341}) r6 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f00000013c0)={0x1, 0x2, 0x80000001}) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$ipx(r7, &(0x7f00000014c0)={0x4, 0x1, 0x2, "3db909e565f3", 0x4}, 0x10) setsockopt$inet6_udp_encap(r8, 0x11, 0x64, &(0x7f0000001580)=0x5, 0x4) connect$inet(r9, &(0x7f0000980ff0)={0x2, 0x4e20, @rand_addr}, 0x10) splice(r9, &(0x7f0000001500), r4, &(0x7f0000001540), 0x3f, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="94e309a3e227d2e2a38d122bb0d247aa867b33e5ed", 0x15) getpid() sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f00000000c0)={0x10d0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}, [@nested={0xbc, 0x2f, [@typed={0x8, 0x3, @u32}, @typed={0x14, 0x76, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x2e, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x70, @pid}, @typed={0x8, 0x69, @fd=r6}, @generic="fe8c1ca3952f0ed65fa13f41261d64285fe6c2e6767d4a2104bfbde0a0c5de8ce372e2db42eb821602a9d4ba585179ca0458aa2952fd04535f9f56c5666d707e0fdc7a85a9c9b828293c7bb35a043ea8695b06c674c4c396ab6edda2ea335039f360270d451484fa15a76bab003844f71b6a7ad68ee1531d0d431e66287748b29c3f35"]}, @typed={0x1000, 0x2c, @binary="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"}]}, 0x10d0}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000080)={'bpq0\x00', 0x200}) 2018/03/29 16:28:46 executing program 1: r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x0, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="9000000000000000ff0000000200000053ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7302ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee2980060000000000000001e01000005000000bc1e1563ad2b3fc95ae174b66751a65f4cb24807d5b189fe2af5fa96851a0053597f7ba3f06e05e345bd76243bd8b82b74b93a28219b282ca3dfc9294b2616d3673e336500a2f93a85d5670000000000f000000000000000160100000100000055a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829fbbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d120000000090000000000000000a010000ffffffffeb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29000050000000000000001601000003000000f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e0000000000000000"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:46 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0xfffffffffffffffa, 0x0, 0x0, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x1, 0x80}, 0xc) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) r6 = accept4(r3, &(0x7f0000003d00)=@l2, &(0x7f0000003d80)=0x80, 0x800) setsockopt$RDS_RECVERR(r6, 0x114, 0x5, &(0x7f0000003dc0)=0x1, 0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000140)={r7, 0xfffffffffffffff9, 0x0, 0x41e, 0x1, 0x9}, 0x14) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) r9 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r9, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:46 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="9000000000000000ff0000000200000053ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7302ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee2980060000000000000001e01000005000000bc1e1563ad2b3fc95ae174b66751a65f4cb24807d5b189fe2af5fa96851a0053597f7ba3f06e05e345bd76243bd8b82b74b93a28219b282ca3dfc9294b2616d3673e336500a2f93a85d5670000000000f000000000000000160100000100000055a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829fbbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d120000000090000000000000000a010000ffffffffeb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29000050000000000000001601000003000000f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e0000000000000000"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:46 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x2, &(0x7f0000000f40)=ANY=[], 0x0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x0, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x80000000, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x1, 0x80}, 0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) r5 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r5, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:46 executing program 7: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001400), &(0x7f0000001440)=0x10, 0x80800) r1 = gettid() r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={r1, r2, r3}, 0xc) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000001340)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001200)={0x0, 0x51, "90d6a515aed19d1313fc5d61921fde19450fbe11d006a9fab181781db28acc6c9f684e9685556b91717f1620a95191f45a6c471e51e1c969cc11394f000a31f845c592294cd3a2bc1fdedd32eb1b3622fc"}, &(0x7f0000001280)=0x59) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000012c0)={r5, 0x9, 0x3, 0x2, 0x2800000000000000, 0x8001}, 0x14) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000001300)=@add_del={0x2, &(0x7f00000011c0)='ip_vti0\x00', 0x9341}) r6 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f00000013c0)={0x1, 0x2, 0x80000001}) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$ipx(r7, &(0x7f00000014c0)={0x4, 0x1, 0x2, "3db909e565f3", 0x4}, 0x10) setsockopt$inet6_udp_encap(r8, 0x11, 0x64, &(0x7f0000001580)=0x5, 0x4) connect$inet(r9, &(0x7f0000980ff0)={0x2, 0x4e20, @rand_addr}, 0x10) splice(r9, &(0x7f0000001500), r4, &(0x7f0000001540), 0x3f, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="94e309a3e227d2e2a38d122bb0d247aa867b33e5ed", 0x15) getpid() sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f00000000c0)={0x10d0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}, [@nested={0xbc, 0x2f, [@typed={0x8, 0x3, @u32}, @typed={0x14, 0x76, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x2e, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x70, @pid}, @typed={0x8, 0x69, @fd=r6}, @generic="fe8c1ca3952f0ed65fa13f41261d64285fe6c2e6767d4a2104bfbde0a0c5de8ce372e2db42eb821602a9d4ba585179ca0458aa2952fd04535f9f56c5666d707e0fdc7a85a9c9b828293c7bb35a043ea8695b06c674c4c396ab6edda2ea335039f360270d451484fa15a76bab003844f71b6a7ad68ee1531d0d431e66287748b29c3f35"]}, @typed={0x1000, 0x2c, @binary="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"}]}, 0x10d0}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000080)={'bpq0\x00', 0x200}) 2018/03/29 16:28:46 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:46 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) r2 = socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r3 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r3, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000500)={r4, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r5 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000a80)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff]}, 0x68, r6}) setsockopt$SO_RDS_TRANSPORT(r5, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r5, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AUTH_MAGIC(r7, 0x40046411, &(0x7f0000000300)) sendto$inet(r5, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}], 0x1, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2ae, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f00000005c0)='ip6_vti0\x00') setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000340)={0x1, @loopback=0x7f000001, 0x4e24, 0x2, 'rr\x00', 0x3a, 0x400, 0x2c}, 0x2c) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0xfffffffffffffffa, 0x0, 0x0, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x1, 0x80}, 0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000007c0)=ANY=[@ANYRES16, @ANYBLOB="461c75e0d5072149e985b3b7f2aa5c93d8c45ea86ec5ff6adaa049d74765f7265ffa41d710461b82ef7c2081dca9c5ea4f88bd1e94fbbe979b2d04fb6bbda48ecb8fd30f4d25915e5b3e272a556c806ac97b42c13033b0e3dedb1123a6a9004cb58b25cc8acfa2ebc650827f4bf424ccde4f30aee3d1a67a6953dbf44baaac"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000140)={r5, 0xfffffffffffffff9, 0x0, 0x41e, 0x1, 0x9}, 0x14) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) r7 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r7, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:46 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="9000000000000000ff0000000200000053ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7302ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee2980060000000000000001e01000005000000bc1e1563ad2b3fc95ae174b66751a65f4cb24807d5b189fe2af5fa96851a0053597f7ba3f06e05e345bd76243bd8b82b74b93a28219b282ca3dfc9294b2616d3673e336500a2f93a85d5670000000000f000000000000000160100000100000055a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829fbbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d120000000090000000000000000a010000ffffffffeb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29000050000000000000001601000003000000f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e0000000000000000"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:46 executing program 1: r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x0, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:47 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="9000000000000000ff0000000200000053ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7302ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee2980060000000000000001e01000005000000bc1e1563ad2b3fc95ae174b66751a65f4cb24807d5b189fe2af5fa96851a0053597f7ba3f06e05e345bd76243bd8b82b74b93a28219b282ca3dfc9294b2616d3673e336500a2f93a85d5670000000000f000000000000000160100000100000055a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829fbbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d120000000090000000000000000a010000ffffffffeb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29000050000000000000001601000003000000f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e0000000000000000"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:47 executing program 7: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001400), &(0x7f0000001440)=0x10, 0x80800) r1 = gettid() r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={r1, r2, r3}, 0xc) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000001340)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001200)={0x0, 0x51, "90d6a515aed19d1313fc5d61921fde19450fbe11d006a9fab181781db28acc6c9f684e9685556b91717f1620a95191f45a6c471e51e1c969cc11394f000a31f845c592294cd3a2bc1fdedd32eb1b3622fc"}, &(0x7f0000001280)=0x59) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000012c0)={r5, 0x9, 0x3, 0x2, 0x2800000000000000, 0x8001}, 0x14) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000001300)=@add_del={0x2, &(0x7f00000011c0)='ip_vti0\x00', 0x9341}) r6 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f00000013c0)={0x1, 0x2, 0x80000001}) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$ipx(r7, &(0x7f00000014c0)={0x4, 0x1, 0x2, "3db909e565f3", 0x4}, 0x10) setsockopt$inet6_udp_encap(r8, 0x11, 0x64, &(0x7f0000001580)=0x5, 0x4) connect$inet(r9, &(0x7f0000980ff0)={0x2, 0x4e20, @rand_addr}, 0x10) splice(r9, &(0x7f0000001500), r4, &(0x7f0000001540), 0x3f, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="94e309a3e227d2e2a38d122bb0d247aa867b33e5ed", 0x15) getpid() sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f00000000c0)={0x10d0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}, [@nested={0xbc, 0x2f, [@typed={0x8, 0x3, @u32}, @typed={0x14, 0x76, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x2e, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x70, @pid}, @typed={0x8, 0x69, @fd=r6}, @generic="fe8c1ca3952f0ed65fa13f41261d64285fe6c2e6767d4a2104bfbde0a0c5de8ce372e2db42eb821602a9d4ba585179ca0458aa2952fd04535f9f56c5666d707e0fdc7a85a9c9b828293c7bb35a043ea8695b06c674c4c396ab6edda2ea335039f360270d451484fa15a76bab003844f71b6a7ad68ee1531d0d431e66287748b29c3f35"]}, @typed={0x1000, 0x2c, @binary="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"}]}, 0x10d0}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000080)={'bpq0\x00', 0x200}) 2018/03/29 16:28:47 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x80000000, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x1, 0x80}, 0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) r5 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r5, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:47 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:47 executing program 2 (fault-call:16 fault-nth:0): r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x2, &(0x7f0000000f40)=ANY=[], 0x0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0xfffffffffffffffa, 0x0, 0x0, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000800)='fou\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000680), &(0x7f00000006c0)=0xb) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x1, 0x80}, 0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000140)={r6, 0xfffffffffffffff9, 0x0, 0x41e, 0x1, 0x9}, 0x14) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) r8 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r8, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:47 executing program 1: r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x0, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:47 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) r2 = socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000b40)={0x0, 0xffff, 0x7, 0x0, 0x2, 0x925, 0x8, 0x0, {0x0, @in={{0x2, 0x4e22, @rand_addr=0x3}}, 0x1ff, 0xee6, 0x16d800000000, 0x3cc5, 0x9}}, &(0x7f0000000940)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000c00)={0x8, 0x8000, 0x9, 0x1f, 0x0}, &(0x7f0000000c40)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000900)={r3, 0x3}, &(0x7f00000008c0)=0x4) r5 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) bind$nfc_llcp(r5, &(0x7f0000000300)={0x27, 0x1, 0x0, 0x7, 0x400, 0x1, "de7c85538e209a25b5626ae6bbabd268649ed407c908adde00b41c1204f200f313741637c2cf426c585d83d92b9a36e05cddc0bd0f7846713e470fa6c2ae5b", 0x3f}, 0x60) connect$llc(r5, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000000500)={r6, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000a80)={r6, 0x9, 0x5, 0x4f9b, 0x40, 0xffffffffffffffff, 0x13, 0x7fffffff, {r4, @in6={{0xa, 0x4e20, 0x3, @empty, 0x1}}, 0xfffffffffffffff7, 0x80000001, 0x413}}, &(0x7f00000007c0)=0xb0) setsockopt$RDS_GET_MR(r5, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r7 = socket(0x40000000015, 0x5, 0x0) getsockopt$bt_BT_VOICE(r7, 0x112, 0xb, &(0x7f00000001c0)=0x3, &(0x7f00000005c0)=0x2) setsockopt$SO_RDS_TRANSPORT(r7, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r7, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x1) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000140)=0x7, &(0x7f0000000180)=0x4) sendto$inet(r7, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}], 0x1, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2ae, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:47 executing program 7: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001400), &(0x7f0000001440)=0x10, 0x80800) r1 = gettid() r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={r1, r2, r3}, 0xc) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000001340)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001200)={0x0, 0x51, "90d6a515aed19d1313fc5d61921fde19450fbe11d006a9fab181781db28acc6c9f684e9685556b91717f1620a95191f45a6c471e51e1c969cc11394f000a31f845c592294cd3a2bc1fdedd32eb1b3622fc"}, &(0x7f0000001280)=0x59) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000012c0)={r5, 0x9, 0x3, 0x2, 0x2800000000000000, 0x8001}, 0x14) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000001300)=@add_del={0x2, &(0x7f00000011c0)='ip_vti0\x00', 0x9341}) r6 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f00000013c0)={0x1, 0x2, 0x80000001}) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$ipx(r7, &(0x7f00000014c0)={0x4, 0x1, 0x2, "3db909e565f3", 0x4}, 0x10) setsockopt$inet6_udp_encap(r8, 0x11, 0x64, &(0x7f0000001580)=0x5, 0x4) connect$inet(r9, &(0x7f0000980ff0)={0x2, 0x4e20, @rand_addr}, 0x10) splice(r9, &(0x7f0000001500), r4, &(0x7f0000001540), 0x3f, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="94e309a3e227d2e2a38d122bb0d247aa867b33e5ed", 0x15) getpid() sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f00000000c0)={0x10d4, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}, [@nested={0xbc, 0x2f, [@typed={0x8, 0x3, @u32}, @typed={0x14, 0x76, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x2e, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x70, @pid}, @typed={0x8, 0x69, @fd=r6}, @generic="fe8c1ca3952f0ed65fa13f41261d64285fe6c2e6767d4a2104bfbde0a0c5de8ce372e2db42eb821602a9d4ba585179ca0458aa2952fd04535f9f56c5666d707e0fdc7a85a9c9b828293c7bb35a043ea8695b06c674c4c396ab6edda2ea335039f360270d451484fa15a76bab003844f71b6a7ad68ee1531d0d431e66287748b29c3f35"]}, @typed={0x1004, 0x2c, @binary="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"}]}, 0x10d4}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000080)={'bpq0\x00', 0x200}) 2018/03/29 16:28:47 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x80000000, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x1, 0x80}, 0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) r5 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r5, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:47 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:47 executing program 1: r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:47 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x0, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:47 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r3 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r3, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000140)={0x2, 0x40, 0x2, 0x0, 0xfffffffffffffffe, 0x5, 0x100000000, 0x20, r2}, 0x20) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000500)={r4, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r5 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r5, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r5, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r5, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}], 0x1, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2ae, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:47 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x2, &(0x7f0000000f40)=ANY=[], 0x0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:47 executing program 7: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001400), &(0x7f0000001440)=0x10, 0x80800) r1 = gettid() r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={r1, r2, r3}, 0xc) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000001340)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001200)={0x0, 0x51, "90d6a515aed19d1313fc5d61921fde19450fbe11d006a9fab181781db28acc6c9f684e9685556b91717f1620a95191f45a6c471e51e1c969cc11394f000a31f845c592294cd3a2bc1fdedd32eb1b3622fc"}, &(0x7f0000001280)=0x59) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000012c0)={r5, 0x9, 0x3, 0x2, 0x2800000000000000, 0x8001}, 0x14) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000001300)=@add_del={0x2, &(0x7f00000011c0)='ip_vti0\x00', 0x9341}) r6 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f00000013c0)={0x1, 0x2, 0x80000001}) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$ipx(r7, &(0x7f00000014c0)={0x4, 0x1, 0x2, "3db909e565f3", 0x4}, 0x10) setsockopt$inet6_udp_encap(r8, 0x11, 0x64, &(0x7f0000001580)=0x5, 0x4) connect$inet(r9, &(0x7f0000980ff0)={0x2, 0x4e20, @rand_addr}, 0x10) splice(r9, &(0x7f0000001500), r4, &(0x7f0000001540), 0x3f, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="94e309a3e227d2e2a38d122bb0d247aa867b33e5ed", 0x15) getpid() sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f00000000c0)={0x10d4, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}, [@nested={0xbc, 0x2f, [@typed={0x8, 0x3, @u32}, @typed={0x14, 0x76, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x2e, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x70, @pid}, @typed={0x8, 0x69, @fd=r6}, @generic="fe8c1ca3952f0ed65fa13f41261d64285fe6c2e6767d4a2104bfbde0a0c5de8ce372e2db42eb821602a9d4ba585179ca0458aa2952fd04535f9f56c5666d707e0fdc7a85a9c9b828293c7bb35a043ea8695b06c674c4c396ab6edda2ea335039f360270d451484fa15a76bab003844f71b6a7ad68ee1531d0d431e66287748b29c3f35"]}, @typed={0x1004, 0x2c, @binary="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"}]}, 0x10d4}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000080)={'bpq0\x00', 0x200}) 2018/03/29 16:28:47 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x80000000, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x1, 0x80}, 0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) r5 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r5, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:47 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:47 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_void(r1, 0x1, 0x273188c8ddc921c, 0x0, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0xffffffffffffffff) r2 = socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r3 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r3, &(0x7f0000000140)={0x1a, 0x307, 0x4, 0x7, 0x839, 0x56, @random="eef1d95c51cf"}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000500)={r4, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000580)={0x100000000000000, @empty, 0x4e22, 0x4, 'rr\x00', 0xd, 0x5, 0xd}, 0xd0) r5 = socket(0x4000000000e, 0x4, 0x100000000000000) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000000340)={r5, r2, 0x100000001, 0x2, &(0x7f0000000a80)="761ec95f36a7a80b74a27c9fe1b2f4c5e8d6d4aa374a95607b6ceb20be669fbe65791a141e738c1361cd9363b9c75db3f579f11d027741082d833fa8ea237275ed2a220432f24f5f517ce0a77342ef719de911763ccc8ac52410131888be39437d3662d9ca6e8f1aac54628a4d8708c95d7460c4b87fd7b15e7b465cfbc2e1191d4fda6f95d42e5d888947e5d6de27c7386a9c4a72d630b4714418dde5c91d1a5f88e388f1b28ef2e54bc7e4518a7ad0d0f4c277b474720cf843d2ef76051c3124677562e56c6808023cbc2ba85f", 0x2b4b29fe, 0xdd, 0x8001, 0x9, 0x3, 0x1, 0x1ff, "14"}) setsockopt$SO_RDS_TRANSPORT(r5, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r5, &(0x7f0000bf4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r5, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000300)={0x9, &(0x7f0000000180)=[{0x2, 0x3fffffffc0, 0x7c227763, 0x27}, {0x1, 0x2, 0xff, 0x483}, {0x1, 0x100000000, 0x7, 0x20}, {0x0, 0xff, 0xf8, 0x6}, {0xfffffffffffffff9, 0x80000000, 0x9, 0x9}, {0x7, 0x4, 0x1d5ec457, 0x296}, {0x7, 0xfffffffffffffff9, 0x8}, {0x5, 0x4, 0xf8a, 0x2}, {0x1, 0x1, 0x200, 0x6}]}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x2, &(0x7f0000000f40)=ANY=[], 0x0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:47 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x80000000, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x1, 0x80}, 0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) r5 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r5, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:47 executing program 1: r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:47 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x0, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:47 executing program 7: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001400), &(0x7f0000001440)=0x10, 0x80800) r1 = gettid() r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={r1, r2, r3}, 0xc) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000001340)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001200)={0x0, 0x51, "90d6a515aed19d1313fc5d61921fde19450fbe11d006a9fab181781db28acc6c9f684e9685556b91717f1620a95191f45a6c471e51e1c969cc11394f000a31f845c592294cd3a2bc1fdedd32eb1b3622fc"}, &(0x7f0000001280)=0x59) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000012c0)={r5, 0x9, 0x3, 0x2, 0x2800000000000000, 0x8001}, 0x14) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000001300)=@add_del={0x2, &(0x7f00000011c0)='ip_vti0\x00', 0x9341}) r6 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f00000013c0)={0x1, 0x2, 0x80000001}) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$ipx(r7, &(0x7f00000014c0)={0x4, 0x1, 0x2, "3db909e565f3", 0x4}, 0x10) setsockopt$inet6_udp_encap(r8, 0x11, 0x64, &(0x7f0000001580)=0x5, 0x4) connect$inet(r9, &(0x7f0000980ff0)={0x2, 0x4e20, @rand_addr}, 0x10) splice(r9, &(0x7f0000001500), r4, &(0x7f0000001540), 0x3f, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="94e309a3e227d2e2a38d122bb0d247aa867b33e5ed", 0x15) getpid() sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f00000000c0)={0x10d4, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}, [@nested={0xbc, 0x2f, [@typed={0x8, 0x3, @u32}, @typed={0x14, 0x76, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x2e, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x70, @pid}, @typed={0x8, 0x69, @fd=r6}, @generic="fe8c1ca3952f0ed65fa13f41261d64285fe6c2e6767d4a2104bfbde0a0c5de8ce372e2db42eb821602a9d4ba585179ca0458aa2952fd04535f9f56c5666d707e0fdc7a85a9c9b828293c7bb35a043ea8695b06c674c4c396ab6edda2ea335039f360270d451484fa15a76bab003844f71b6a7ad68ee1531d0d431e66287748b29c3f35"]}, @typed={0x1004, 0x2c, @binary="dbdc17a831965d63a88db3bdce7b2bfe635e3d8cb8da4a511b11bcd6d609a36666883579445bcb2797df2a5cab32621e681cdc12132a45a8239eb0f08c0b11b52a653ebbd6f978993d13f67b6edf020d382d0a7f741db7d6cf31f6e838083c1b65c9203914a8bd3f41c450049151da852d52eb07e50cff619acc631be4149bb601798521f783693d2cfd9d07411985a49b22caa99d8c2a50b0864bb777a2b52ad46054fd0c24f00a12513d0864f8d51de7c3e4a6d4d2dc1540b99e009b218e558ca9c7f98c8b3fe984feac7e30a9fee90e4d972394f94ae8109bdf3418b1b6dd0e990cc294deff44a3d3f77cfb18efae85b6d26c9b6b44285a9339ce4e8e8eaf3213794d9508a9aa8360dd7c0fb29d221d2843bde17fdd5d48e5bc340c3195740217cde960facc53b71435763dff9f4135ad5de5850d3a24a88e5db06e85748c7e81becbc4c468d1a0e7db571a41f64db7e46a5dda48c0e34fa28a70f8184bafd10007de9218f1ad17760a77fa6aeebaf8a1967f1f96eb6cfb6ff36e9d5c6fa6b13501a17fdbc72db3ad41c68f4e0098d6708ff1a34bd0855e4d52380b8c8bb550d1dfa2a2abd6467a3956c26c7eb11f5cc7b3b5fcf76a2c8d10de5aabfa27e4f4466423e7faef403d9fa060e7119ed977906884d92c501d7568718f5a729481ff11f76bdded4bc3b215f38a5d6baeba306e386287fa4b6fc2b3b07101a5e2a7d7aef24e1ff67083d1c4ee3f95c2525246de8156ef803bfae376c0058a55c7221d33cfaf68e1b82154644f360b9b12e9910f5bec4f8972140654546b9ab8d9fb883d3c2bac39f375b02ec23804c7d7fbbd1aeb5762c4a2eb7e3d15b0284947d12acf8d9cf337ab6870036059ec2316ae0e0e8dc0b9dc6a0dbfd44de1809dd155432d1bdbdbebbd824c26cb9fa1ff7ad7c38d4714ccc583ebcb649eced2a1042bfe142b66eb1ce40d9855c8c1180d99c4e35b5053c05a81a67770218ecaa89a17e97c00c75eba36abf1de156fab867f5536df4e492fe75c890da0ba857582c79f52fdb26007436a7d1b136fb3a9e01630a4caba95f8083dfb49fdcc6b2c1396831a856b458778045dc100bc1469d7c3c96abb55c620fb0bb03c6fc589602318dffc0dd70de22e69c0f890f5f0ae893ed56fb45663a8b2c9c8bc349967e8c17820829ed2efca4fcd16e8fdd0508489675eb15ba9d897f1624e09eafd10c79376090f3667815f0c6f254b5cb92562c66c65fa6e8c6e1cd094f44d2c386c8a829818c6dbf8eeba85302122f44a8be120de0602a013a0e9150f6511a9d63a25158cf85981590cd8349624d3a7bbb810c9efbc10697106aeabff34b023c6c0d964bd6ac4ea3ae36bb207981c82e71bf9b96392b980fc205e4926321be54cb3cc1b2d308a3781cd25f7140f374f674ad4761b9d0fe2ef55abd8c8c9ca6d4c7a3f34966701836d5d40cf4eb7349fc039eadd33f34acd3a683cf1a4926ea05a680f90bbb710cedf3dc1103c494fddd0ad9bfffc90706492b13a324bdf286a1f4f63430b3ee667203451f3767bdeb0bef7d3977ca98ebb0159e915bf90c9986ed2f566303e0da4aac9ce07743413f72992d319e6bce7918d57019b06539c0b61447b2ae88a99c91df54fd4f1e9589c6343079d6b2a2822c748772c9a3776765fe443ba1b67433eccbfdadc8bc094d3e2db02fc11491344d8bbd17b201561e857e402579b198b9d05643d59136f37107cb2e4ef12cb7952abf3bfd5bfc66c6a6468b9ca0ea6bfd45bd70b1bcc7258e784edb346f2f0bed24b4d93a9e3e074d51e39ebd8a11ab23b48da7190e6611e932e6588d9f979c352d62db7c175c628562e8be184f51c704a959822739d9570830f06ee8ee6f1965e180f241d994ae90a63452f629e4f8e22c59af4a5b066f2981dc92f7a73af09a1fc183c8eefbf79ab1cea0a691a962efa0088d2ee73809085add8a9b82f9bfa626bcac4dab7b1a4d88189b6ecf9e2cabf9f6f866a5bffe391fc10cebaff573eef2dc6a8199dae1ef1044b0580beeec8fa1192974442823447c6e36eaa19cdc3ed1663b03d2b94aa91e3a96e780520807ac538c840a06b721b0ebaaa6ebd9587180c2135d24e609c6f7c07347c08d9a772406579f0f7e2bbb7f5458998d01147d37444ed1b81dd1c2e22aa033f3e4c7117de24822acdb6872f8e2e02da94b2832342f68570c59685e55308c94643be63fd3542dfbf5a9149107228454416ae9d6c6bf4e149a5b97abd37dc211bbf7029172c3d06382dd19a515437bc4b00ae317d777072bd6e7ad43f125cfec5e1753376ff3ce78b46235f3ae406c83d5c646468623d7a7681e220ebedbc69656f3f6ada9f2dda0123078e74851c88b37d69475c70daa2d24a836903e16053daf9e6bf5e247eb91e957b5fdde8d7e281294ca9ca54fba856d50c1ba319bc499fe926726db6e56a24713f8cd423b6c35535edb20dd2c7d3ce933d77d45f89e492f8565fa50d5cf527bba6fcffb384a5a0a631fb6fbab79213276e581a9c3800a400144f13924f2179dc15b1ff0a24a61488519049d3af9fa23f2e9fde1490869ef4204f89887f5099e0fca7029737f8dc12bd100ff1f5189f86c7fbad782bf353ebd683f9447710adbcfea0ffabea22140b7e427565bfe6ea18a1a7b88b40105d65b3ea7958e900591e8c0d03a49b35f73fa5c809a3b6fe5c516e7a8ec6c58bbe5accaffa0185b1170cf26630f1dc4b4f57069d82e9c34a744b0d11f2bab57f27020b8b0cf6647f52393d1b86cd11dac78a0287bb77600da9dd0e267bc8f341fc185847aa5226ea1cd76592c97cc374793ae489dd387bbf22d615170d5ed9a3bc3700ac517d58312ece77cf73e42e44e4ea37468c6bb57593d5da98014ab904638e6f2c0d0252fcd5965cb51ffe0ae31972c3016676438c4d0e87a795a9789cac3509cc56819bef400db249ae99beff44337c385baabd519ef97c6c2409ccb401b5ba2f51756be60f81417ff1f301c4c46432a9f83e3292918bd92cc2a9ae2961607c962199e8e9b3a0a0d135e68d1aa410e9d62c70dd59c5f0a471610b6de279b5a3a3fe4b837658ee9b7eecb60b0aa26df8391beee2cf57d087af9d0c12f70bc0801ecac0f0fc7845e55e6629760180d63389027d6921edcd0d7c2ee3cbd7bc3cbd7886f85fec53cc3d490a8290309e617dc1aae8cc9d6bfef7507f85e528e4b8a4be280a127ce329658a9d2ae78d20267f5c1c2b202b7cb2377bb0d338083dcaa9966b0b25d30a0e34b781d82d3b2eb037398008aaa9d1e2b200cedb48a9cc40e531b84ce168fd8c9a5bca4c6dced299e8179e1d556a837d8486a9387d51f79b922146b7a0e40d45f67b20a8ae6d5a32b129ea08087e0e7dda5c1b2af3a6c4d8b4453c475fab6ea73dd937e650c3b2b3f1c669d0398a29e2407ee5c56c2c0fc55f725facc1763ac297a609990349f537c5b294f46322fc20ea49f718aa5ef578f0f17d92fe908b5570875b882e27038903f5838aa7da151aec9de9a639d46733c1ade1eb7ec2407adb1121ca18c2166104c61c3df7bb3dc246cb0fcf0d4f8b6b1078c23099e4aa5d6527425cd1347fea5627a7ec5586c7f03b574453a90e8f2bb18c5281ab7364b9cebe48c2aeff933f52650ecc18ceb11934b07f741a295487f7e18ca7f2c78037747b7c914fc1e4b0c9c269330c033e13a4a8b9a4ef2a06d2463994f74f8438fb4cf86ad77c613b2fe11f8cfb2d33bae7def7c6d9ad12fbc95fbe2c3c05dd156a33f95a260d0c1988da1bbc80d3adbaf64ed283b083fcf9bb7f474805c07998db2bee17a4c4b05f8bfdbb1d1dfe6070b62fbbb0d64d04ffaf661727ffda73a43d9fdb3cf9dc6ec32722e82fb025901c6582333109b19088801f248f6b735a7ab5eb218477c1dee45009ed1ebe4544b2e4ec3d1c8ead9277b9050312a0b350aad94133821ad9afbc83a42b67a5fff1b4320c02345554dcf5000921e797e9cdccad4ea180bb5429e5c3b4b409bba398407236fca1139a6a3b50b8d95d6db86c9bef623e3210a5b88bd148a1c959455dc57788f40161ba347a886ff2cd7cafef2ca39d42d3a0310f50852f6265b522cb367077fdcca2e0b92ce5c64d2bb1cf3841ef9f5fd0f314dcc23302dfc6d6e5d7c0c86a01d4a3cfd94cfeb992679de8d13a5451191ff07e5696e1d21e659d7044f71d62d42695f5bc4bf2ac4373bd020ca5673250645e43a737b0d951202f7ee8f17e9aba062f9fa046786d5f308f5b9438593eb91a81cd6443794689f4c8f69d3cbb34d1e7f1a3d0a344c3699adf357f074a8af5d720d8a2c93d6b99f776c2af709522384b2c79cf28ac7422be65358b4625b9678a637c5766f8f68cab8e71fee7b94b3848b990bc5da67195a0877ee3131c8357c7bad6b0cc4017d4165429f62fe2ba720e3f5f31249b4a0bd1633df0bb2b9fca50d3963a1ed0af16df230377df67fae2957cafc13a011181e411288785042ec0bf7aa273f97e4bd41944808151769f1ed4eb1d6864b9148e87b99d660e3444e6932464b38a16c123c573a027e4defd0abe0e1b8429dc1a6716b421a93f4316cdaca3f631eb2d12383fa1f1bcf4845ef92912703e71966e058e250d94532477f5e1133cb829219329df033c158a862cc1699e7ec620c3c18e8fb4428f7968aa4b75aba1035ba000e086983fa63636053acc2425d75230549399d1ea67ed0f715e31289a3df64b95a4d2e3f652f0c859eb713cf304d8861c85f81fe9ecb4d3dbcfaf0998750c67948f54e5cc31c8ff5aa0e5744d4e6ad1432974caa4d3cf70153d8ce8ef1bb4c9c7b1b0d154f222c82dd420a5b08b3a28f197aec8f1cf242d097b9eeaa69485efb61b3d87a969f9bb01d0d45ae5ddc4b157a941d1b11b70b4b5d12f7aa4a83aac5bdee8cd1763dd972845484d58de3cf9088f9f7463cdcb8121d0abf01d6b0a583e801c39805819b741e2708d5c2316b27a3dea0fd933ac93e32fed3eef3371737635dc74fccd5dbd264c98b1ed88b7e3b3fbc6c8d4766adba04bb2e7f414a7f3e1262cfff839addb3dd0e16a67edf508e4749e88a4e50d69876a990fcc5d882b8174c218badce587ca778ed1c8e1b563aac5332e772eab2f82736d3fa1367e1e10104eefbc26a8e8a4c2c053da3bbad0d02e6e8a65d37b53f531c0be17168bd66b3ba0377a1569f1a9616a05b717c729eb8517e65c9a18dc30b8379cfc168330b49d2620c7d989706651352ea6033af68556a3bc6bbd857d12c98baa0bb11edb866efe6ac7e0fd2b26c3118eabc84484b72d4225bdd28f7d627918df8877afec10e7b2a3ec4235c664b74d5bb1586d1cd9229144c0055c4877015d120155a1628693826a902aa94cb2b81a0aa753ed8602feee7ada0b01a1a4b970fc65789e7806796f67efb85567e65e59cd6c1df0c25bf8db4da8387dc4a8ea73d89b531b084024158f4598696c62b17d0a4e3df4f7310f9acfad0d005d7dab8aca8af202498c89c86f4401b5d7f1eb11ec05c2fa3fad9fc5907f358e52341a6d625636dcbab057c6ad309c0a818ec155e6956946e069050d8a9e6725da50da890543ae625dcdbe680d384d6372c7a2f52aa1d59ca0b6adbc100c7bac643f155bcda4b36acf86d93c6fed33bce01df83ed8f875836204fa38a33e96501369b2ac00a95f910b3568fe9618df9abc51821ec86ac29fa184beb0a47210703e4102a2f3ef3648243717aa3baebac15e184c5b42f0c507f90bc865338600de5e1ee132bfb3e2ff4865ebcb06deb8a32ae6ed07c9dba171"}]}, 0x10d4}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000080)={'bpq0\x00', 0x200}) 2018/03/29 16:28:47 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) socket$unix(0x1, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000140)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f0000000300)={0x47, &(0x7f0000000180)=""/71}) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}], 0x1, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2ae, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:47 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r1, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000500)={r2}, 0x8) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r3, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0xfffffffffffffffa, 0x0, 0x0, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') r3 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000680)=[@in6={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x101}, @in6={0xa, 0x4e23, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x3}], 0x38) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x1, 0x80}, 0xc) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000006c0)=ANY=[@ANYRES16, @ANYBLOB="e39658f608633d9aff7f06b4be6c0b9b2719a0d896ab9e2f800eddc8f826745749c94b775fa4a04abfcd39f3c1be"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) ioctl$int_in(r4, 0x5473, &(0x7f0000000700)=0x9) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000140)={r6, 0xfffffffffffffff9, 0x0, 0x41e, 0x1, 0x9}, 0x14) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) r8 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r8, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:47 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x80000000, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x1, 0x80}, 0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) r5 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r5, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:47 executing program 7: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001400), &(0x7f0000001440)=0x10, 0x80800) r1 = gettid() r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={r1, r2, r3}, 0xc) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000001340)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001200)={0x0, 0x51, "90d6a515aed19d1313fc5d61921fde19450fbe11d006a9fab181781db28acc6c9f684e9685556b91717f1620a95191f45a6c471e51e1c969cc11394f000a31f845c592294cd3a2bc1fdedd32eb1b3622fc"}, &(0x7f0000001280)=0x59) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000012c0)={r5, 0x9, 0x3, 0x2, 0x2800000000000000, 0x8001}, 0x14) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000001300)=@add_del={0x2, &(0x7f00000011c0)='ip_vti0\x00', 0x9341}) r6 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f00000013c0)={0x1, 0x2, 0x80000001}) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$ipx(r7, &(0x7f00000014c0)={0x4, 0x1, 0x2, "3db909e565f3", 0x4}, 0x10) setsockopt$inet6_udp_encap(r8, 0x11, 0x64, &(0x7f0000001580)=0x5, 0x4) connect$inet(r9, &(0x7f0000980ff0)={0x2, 0x4e20, @rand_addr}, 0x10) splice(r9, &(0x7f0000001500), r4, &(0x7f0000001540), 0x3f, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="94e309a3e227d2e2a38d122bb0d247aa867b33e5ed", 0x15) getpid() sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f00000000c0)={0x10d4, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}, [@nested={0xbc, 0x2f, [@typed={0x8, 0x3, @u32}, @typed={0x14, 0x76, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x2e, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x70, @pid}, @typed={0x8, 0x69, @fd=r6}, @generic="fe8c1ca3952f0ed65fa13f41261d64285fe6c2e6767d4a2104bfbde0a0c5de8ce372e2db42eb821602a9d4ba585179ca0458aa2952fd04535f9f56c5666d707e0fdc7a85a9c9b828293c7bb35a043ea8695b06c674c4c396ab6edda2ea335039f360270d451484fa15a76bab003844f71b6a7ad68ee1531d0d431e66287748b29c3f35"]}, @typed={0x1004, 0x2c, @binary="dbdc17a831965d63a88db3bdce7b2bfe635e3d8cb8da4a511b11bcd6d609a36666883579445bcb2797df2a5cab32621e681cdc12132a45a8239eb0f08c0b11b52a653ebbd6f978993d13f67b6edf020d382d0a7f741db7d6cf31f6e838083c1b65c9203914a8bd3f41c450049151da852d52eb07e50cff619acc631be4149bb601798521f783693d2cfd9d07411985a49b22caa99d8c2a50b0864bb777a2b52ad46054fd0c24f00a12513d0864f8d51de7c3e4a6d4d2dc1540b99e009b218e558ca9c7f98c8b3fe984feac7e30a9fee90e4d972394f94ae8109bdf3418b1b6dd0e990cc294deff44a3d3f77cfb18efae85b6d26c9b6b44285a9339ce4e8e8eaf3213794d9508a9aa8360dd7c0fb29d221d2843bde17fdd5d48e5bc340c3195740217cde960facc53b71435763dff9f4135ad5de5850d3a24a88e5db06e85748c7e81becbc4c468d1a0e7db571a41f64db7e46a5dda48c0e34fa28a70f8184bafd10007de9218f1ad17760a77fa6aeebaf8a1967f1f96eb6cfb6ff36e9d5c6fa6b13501a17fdbc72db3ad41c68f4e0098d6708ff1a34bd0855e4d52380b8c8bb550d1dfa2a2abd6467a3956c26c7eb11f5cc7b3b5fcf76a2c8d10de5aabfa27e4f4466423e7faef403d9fa060e7119ed977906884d92c501d7568718f5a729481ff11f76bdded4bc3b215f38a5d6baeba306e386287fa4b6fc2b3b07101a5e2a7d7aef24e1ff67083d1c4ee3f95c2525246de8156ef803bfae376c0058a55c7221d33cfaf68e1b82154644f360b9b12e9910f5bec4f8972140654546b9ab8d9fb883d3c2bac39f375b02ec23804c7d7fbbd1aeb5762c4a2eb7e3d15b0284947d12acf8d9cf337ab6870036059ec2316ae0e0e8dc0b9dc6a0dbfd44de1809dd155432d1bdbdbebbd824c26cb9fa1ff7ad7c38d4714ccc583ebcb649eced2a1042bfe142b66eb1ce40d9855c8c1180d99c4e35b5053c05a81a67770218ecaa89a17e97c00c75eba36abf1de156fab867f5536df4e492fe75c890da0ba857582c79f52fdb26007436a7d1b136fb3a9e01630a4caba95f8083dfb49fdcc6b2c1396831a856b458778045dc100bc1469d7c3c96abb55c620fb0bb03c6fc589602318dffc0dd70de22e69c0f890f5f0ae893ed56fb45663a8b2c9c8bc349967e8c17820829ed2efca4fcd16e8fdd0508489675eb15ba9d897f1624e09eafd10c79376090f3667815f0c6f254b5cb92562c66c65fa6e8c6e1cd094f44d2c386c8a829818c6dbf8eeba85302122f44a8be120de0602a013a0e9150f6511a9d63a25158cf85981590cd8349624d3a7bbb810c9efbc10697106aeabff34b023c6c0d964bd6ac4ea3ae36bb207981c82e71bf9b96392b980fc205e4926321be54cb3cc1b2d308a3781cd25f7140f374f674ad4761b9d0fe2ef55abd8c8c9ca6d4c7a3f34966701836d5d40cf4eb7349fc039eadd33f34acd3a683cf1a4926ea05a680f90bbb710cedf3dc1103c494fddd0ad9bfffc90706492b13a324bdf286a1f4f63430b3ee667203451f3767bdeb0bef7d3977ca98ebb0159e915bf90c9986ed2f566303e0da4aac9ce07743413f72992d319e6bce7918d57019b06539c0b61447b2ae88a99c91df54fd4f1e9589c6343079d6b2a2822c748772c9a3776765fe443ba1b67433eccbfdadc8bc094d3e2db02fc11491344d8bbd17b201561e857e402579b198b9d05643d59136f37107cb2e4ef12cb7952abf3bfd5bfc66c6a6468b9ca0ea6bfd45bd70b1bcc7258e784edb346f2f0bed24b4d93a9e3e074d51e39ebd8a11ab23b48da7190e6611e932e6588d9f979c352d62db7c175c628562e8be184f51c704a959822739d9570830f06ee8ee6f1965e180f241d994ae90a63452f629e4f8e22c59af4a5b066f2981dc92f7a73af09a1fc183c8eefbf79ab1cea0a691a962efa0088d2ee73809085add8a9b82f9bfa626bcac4dab7b1a4d88189b6ecf9e2cabf9f6f866a5bffe391fc10cebaff573eef2dc6a8199dae1ef1044b0580beeec8fa1192974442823447c6e36eaa19cdc3ed1663b03d2b94aa91e3a96e780520807ac538c840a06b721b0ebaaa6ebd9587180c2135d24e609c6f7c07347c08d9a772406579f0f7e2bbb7f5458998d01147d37444ed1b81dd1c2e22aa033f3e4c7117de24822acdb6872f8e2e02da94b2832342f68570c59685e55308c94643be63fd3542dfbf5a9149107228454416ae9d6c6bf4e149a5b97abd37dc211bbf7029172c3d06382dd19a515437bc4b00ae317d777072bd6e7ad43f125cfec5e1753376ff3ce78b46235f3ae406c83d5c646468623d7a7681e220ebedbc69656f3f6ada9f2dda0123078e74851c88b37d69475c70daa2d24a836903e16053daf9e6bf5e247eb91e957b5fdde8d7e281294ca9ca54fba856d50c1ba319bc499fe926726db6e56a24713f8cd423b6c35535edb20dd2c7d3ce933d77d45f89e492f8565fa50d5cf527bba6fcffb384a5a0a631fb6fbab79213276e581a9c3800a400144f13924f2179dc15b1ff0a24a61488519049d3af9fa23f2e9fde1490869ef4204f89887f5099e0fca7029737f8dc12bd100ff1f5189f86c7fbad782bf353ebd683f9447710adbcfea0ffabea22140b7e427565bfe6ea18a1a7b88b40105d65b3ea7958e900591e8c0d03a49b35f73fa5c809a3b6fe5c516e7a8ec6c58bbe5accaffa0185b1170cf26630f1dc4b4f57069d82e9c34a744b0d11f2bab57f27020b8b0cf6647f52393d1b86cd11dac78a0287bb77600da9dd0e267bc8f341fc185847aa5226ea1cd76592c97cc374793ae489dd387bbf22d615170d5ed9a3bc3700ac517d58312ece77cf73e42e44e4ea37468c6bb57593d5da98014ab904638e6f2c0d0252fcd5965cb51ffe0ae31972c3016676438c4d0e87a795a9789cac3509cc56819bef400db249ae99beff44337c385baabd519ef97c6c2409ccb401b5ba2f51756be60f81417ff1f301c4c46432a9f83e3292918bd92cc2a9ae2961607c962199e8e9b3a0a0d135e68d1aa410e9d62c70dd59c5f0a471610b6de279b5a3a3fe4b837658ee9b7eecb60b0aa26df8391beee2cf57d087af9d0c12f70bc0801ecac0f0fc7845e55e6629760180d63389027d6921edcd0d7c2ee3cbd7bc3cbd7886f85fec53cc3d490a8290309e617dc1aae8cc9d6bfef7507f85e528e4b8a4be280a127ce329658a9d2ae78d20267f5c1c2b202b7cb2377bb0d338083dcaa9966b0b25d30a0e34b781d82d3b2eb037398008aaa9d1e2b200cedb48a9cc40e531b84ce168fd8c9a5bca4c6dced299e8179e1d556a837d8486a9387d51f79b922146b7a0e40d45f67b20a8ae6d5a32b129ea08087e0e7dda5c1b2af3a6c4d8b4453c475fab6ea73dd937e650c3b2b3f1c669d0398a29e2407ee5c56c2c0fc55f725facc1763ac297a609990349f537c5b294f46322fc20ea49f718aa5ef578f0f17d92fe908b5570875b882e27038903f5838aa7da151aec9de9a639d46733c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0x10d4}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000080)={'bpq0\x00', 0x200}) 2018/03/29 16:28:47 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x0, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:47 executing program 1: r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:47 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r1, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000500)={r2}, 0x8) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r3, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:47 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) r2 = socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r3 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r3, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000500)={r4, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r5 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r5, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r5, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000140)=""/32, &(0x7f0000000180)=0x20) sendto$inet(r5, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}], 0x1, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2ae, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:47 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000140)=@req={0xff, 0x8, 0x3, 0x8000000}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x2, &(0x7f0000000f40)=ANY=[], 0x0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:47 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x80000000, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x1, 0x80}, 0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) r5 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r5, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0xfffffffffffffffa, 0x0, 0x0, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') r3 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)={0xffffffffffffffff}) r5 = socket$packet(0x11, 0x3, 0x300) syz_genetlink_get_family_id$fou(&(0x7f0000000780)='fou\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x1, 0x80}, 0xc) setsockopt$packet_drop_memb(r5, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000000680)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000006c0)={0x0, 0x0, 0x20}) r9 = accept(r3, &(0x7f00000007c0)=@nfc, &(0x7f0000000100)=0x80) ioctl$sock_kcm_SIOCKCMUNATTACH(r9, 0x89e1, &(0x7f0000000840)={r6}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000000740)={r7, r8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000140)={r10, 0xfffffffffffffff9, 0x0, 0x41e, 0x1, 0x9}, 0x14) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r11, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) r12 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r12, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:47 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x0, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="9000000000000000ff0000000200000053ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7302ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee2980060000000000000001e01000005000000bc1e1563ad2b3fc95ae174b66751a65f4cb24807d5b189fe2af5fa96851a0053597f7ba3f06e05e345bd76243bd8b82b74b93a28219b282ca3dfc9294b2616d3673e336500a2f93a85d5670000000000f000000000000000160100000100000055a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829fbbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d120000000090000000000000000a010000ffffffffeb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29000050000000000000001601000003000000f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e0000000000000000"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:47 executing program 1: r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:47 executing program 7: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001400), &(0x7f0000001440)=0x10, 0x80800) r1 = gettid() r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={r1, r2, r3}, 0xc) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000001340)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001200)={0x0, 0x51, "90d6a515aed19d1313fc5d61921fde19450fbe11d006a9fab181781db28acc6c9f684e9685556b91717f1620a95191f45a6c471e51e1c969cc11394f000a31f845c592294cd3a2bc1fdedd32eb1b3622fc"}, &(0x7f0000001280)=0x59) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000012c0)={r5, 0x9, 0x3, 0x2, 0x2800000000000000, 0x8001}, 0x14) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000001300)=@add_del={0x2, &(0x7f00000011c0)='ip_vti0\x00', 0x9341}) r6 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f00000013c0)={0x1, 0x2, 0x80000001}) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$ipx(r7, &(0x7f00000014c0)={0x4, 0x1, 0x2, "3db909e565f3", 0x4}, 0x10) setsockopt$inet6_udp_encap(r8, 0x11, 0x64, &(0x7f0000001580)=0x5, 0x4) connect$inet(r9, &(0x7f0000980ff0)={0x2, 0x4e20, @rand_addr}, 0x10) splice(r9, &(0x7f0000001500), r4, &(0x7f0000001540), 0x3f, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="94e309a3e227d2e2a38d122bb0d247aa867b33e5ed", 0x15) getpid() sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f00000000c0)={0x10d4, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}, [@nested={0xbc, 0x2f, [@typed={0x8, 0x3, @u32}, @typed={0x14, 0x76, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x2e, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x70, @pid}, @typed={0x8, 0x69, @fd=r6}, @generic="fe8c1ca3952f0ed65fa13f41261d64285fe6c2e6767d4a2104bfbde0a0c5de8ce372e2db42eb821602a9d4ba585179ca0458aa2952fd04535f9f56c5666d707e0fdc7a85a9c9b828293c7bb35a043ea8695b06c674c4c396ab6edda2ea335039f360270d451484fa15a76bab003844f71b6a7ad68ee1531d0d431e66287748b29c3f35"]}, @typed={0x1004, 0x2c, @binary="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"}]}, 0x10d4}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000080)={'bpq0\x00', 0x200}) 2018/03/29 16:28:47 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r1, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000500)={r2}, 0x8) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r3, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:47 executing program 7: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001400), &(0x7f0000001440)=0x10, 0x80800) r1 = gettid() r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={r1, r2, r3}, 0xc) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000001340)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001200)={0x0, 0x51, "90d6a515aed19d1313fc5d61921fde19450fbe11d006a9fab181781db28acc6c9f684e9685556b91717f1620a95191f45a6c471e51e1c969cc11394f000a31f845c592294cd3a2bc1fdedd32eb1b3622fc"}, &(0x7f0000001280)=0x59) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000012c0)={r5, 0x9, 0x3, 0x2, 0x2800000000000000, 0x8001}, 0x14) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000001300)=@add_del={0x2, &(0x7f00000011c0)='ip_vti0\x00', 0x9341}) r6 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f00000013c0)={0x1, 0x2, 0x80000001}) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$ipx(r7, &(0x7f00000014c0)={0x4, 0x1, 0x2, "3db909e565f3", 0x4}, 0x10) setsockopt$inet6_udp_encap(r8, 0x11, 0x64, &(0x7f0000001580)=0x5, 0x4) connect$inet(r9, &(0x7f0000980ff0)={0x2, 0x4e20, @rand_addr}, 0x10) splice(r9, &(0x7f0000001500), r4, &(0x7f0000001540), 0x3f, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="94e309a3e227d2e2a38d122bb0d247aa867b33e5ed", 0x15) getpid() sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f00000000c0)={0x10d4, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}, [@nested={0xbc, 0x2f, [@typed={0x8, 0x3, @u32}, @typed={0x14, 0x76, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x2e, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x70, @pid}, @typed={0x8, 0x69, @fd=r6}, @generic="fe8c1ca3952f0ed65fa13f41261d64285fe6c2e6767d4a2104bfbde0a0c5de8ce372e2db42eb821602a9d4ba585179ca0458aa2952fd04535f9f56c5666d707e0fdc7a85a9c9b828293c7bb35a043ea8695b06c674c4c396ab6edda2ea335039f360270d451484fa15a76bab003844f71b6a7ad68ee1531d0d431e66287748b29c3f35"]}, @typed={0x1004, 0x2c, @binary="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0x10d4}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000080)={'bpq0\x00', 0x200}) 2018/03/29 16:28:47 executing program 1: r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="9000000000000000ff0000000200000053ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7302ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee2980060000000000000001e01000005000000bc1e1563ad2b3fc95ae174b66751a65f4cb24807d5b189fe2af5fa96851a0053597f7ba3f06e05e345bd76243bd8b82b74b93a28219b282ca3dfc9294b2616d3673e336500a2f93a85d5670000000000f000000000000000160100000100000055a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829fbbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d120000000090000000000000000a010000ffffffffeb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29000050000000000000001601000003000000f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e0000000000000000"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:47 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x80000000, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x1, 0x80}, 0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYRES16], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) r5 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r5, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:47 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x0, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:47 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r4 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r4, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000500)={r5, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r4, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000180), 0x4) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r6 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r6, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r6, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r2, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x2, &(0x7f0000000f40)=ANY=[], 0x0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000840)='bridge0\x00') ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000140)) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0xfffffffffffffffa, 0x0, 0x0, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000006c0)='bcsf0\x00') socket$key(0xf, 0x3, 0x2) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x1, 0x2000000080}, 0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000680)=ANY=[@ANYRES16, @ANYBLOB="f88bcbcf8ae0140000000000000008197e84e9"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000140)={r5, 0xfffffffffffffff9, 0x0, 0x41e, 0x1, 0x9}, 0x14) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) r8 = socket$inet(0x10, 0x3, 0xc) connect$llc(r7, &(0x7f0000000180)={0x1a, 0x0, 0x1, 0x7, 0x1000, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r8, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:47 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r3 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r3, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000a80)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xfffffffffffffffb, 0x9}, &(0x7f00000001c0)=0x90) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000140)={r4, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r5 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r5, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r5, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$pppoe(r3, &(0x7f0000000180)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) sendto$inet(r5, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}], 0x1, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2ae, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/03/29 16:28:47 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x80000000, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x1, 0x80}, 0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYRES16], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) r5 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r5, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:47 executing program 7: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001400), &(0x7f0000001440)=0x10, 0x80800) r1 = gettid() r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={r1, r2, r3}, 0xc) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000001340)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001200)={0x0, 0x51, "90d6a515aed19d1313fc5d61921fde19450fbe11d006a9fab181781db28acc6c9f684e9685556b91717f1620a95191f45a6c471e51e1c969cc11394f000a31f845c592294cd3a2bc1fdedd32eb1b3622fc"}, &(0x7f0000001280)=0x59) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000012c0)={r5, 0x9, 0x3, 0x2, 0x2800000000000000, 0x8001}, 0x14) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000001300)=@add_del={0x2, &(0x7f00000011c0)='ip_vti0\x00', 0x9341}) r6 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f00000013c0)={0x1, 0x2, 0x80000001}) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$ipx(r7, &(0x7f00000014c0)={0x4, 0x1, 0x2, "3db909e565f3", 0x4}, 0x10) setsockopt$inet6_udp_encap(r8, 0x11, 0x64, &(0x7f0000001580)=0x5, 0x4) connect$inet(r9, &(0x7f0000980ff0)={0x2, 0x4e20, @rand_addr}, 0x10) splice(r9, &(0x7f0000001500), r4, &(0x7f0000001540), 0x3f, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="94e309a3e227d2e2a38d122bb0d247aa867b33e5ed", 0x15) getpid() sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f00000000c0)={0x10d4, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}, [@nested={0xbc, 0x2f, [@typed={0x8, 0x3, @u32}, @typed={0x14, 0x76, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x2e, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x70, @pid}, @typed={0x8, 0x69, @fd=r6}, @generic="fe8c1ca3952f0ed65fa13f41261d64285fe6c2e6767d4a2104bfbde0a0c5de8ce372e2db42eb821602a9d4ba585179ca0458aa2952fd04535f9f56c5666d707e0fdc7a85a9c9b828293c7bb35a043ea8695b06c674c4c396ab6edda2ea335039f360270d451484fa15a76bab003844f71b6a7ad68ee1531d0d431e66287748b29c3f35"]}, @typed={0x1004, 0x2c, @binary="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"}]}, 0x10d4}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'bpq0\x00', 0x200}) 2018/03/29 16:28:47 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r1, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000500)={r2}, 0x8) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r3, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(0xffffffffffffffff, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:47 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x0, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:47 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}], 0x1, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2ae, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:47 executing program 7: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001400), &(0x7f0000001440)=0x10, 0x80800) r1 = gettid() r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={r1, r2, r3}, 0xc) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000001340)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001200)={0x0, 0x51, "90d6a515aed19d1313fc5d61921fde19450fbe11d006a9fab181781db28acc6c9f684e9685556b91717f1620a95191f45a6c471e51e1c969cc11394f000a31f845c592294cd3a2bc1fdedd32eb1b3622fc"}, &(0x7f0000001280)=0x59) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000012c0)={r5, 0x9, 0x3, 0x2, 0x2800000000000000, 0x8001}, 0x14) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000001300)=@add_del={0x2, &(0x7f00000011c0)='ip_vti0\x00', 0x9341}) r6 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f00000013c0)={0x1, 0x2, 0x80000001}) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$ipx(r7, &(0x7f00000014c0)={0x4, 0x1, 0x2, "3db909e565f3", 0x4}, 0x10) setsockopt$inet6_udp_encap(r8, 0x11, 0x64, &(0x7f0000001580)=0x5, 0x4) connect$inet(r9, &(0x7f0000980ff0)={0x2, 0x4e20, @rand_addr}, 0x10) splice(r9, &(0x7f0000001500), r4, &(0x7f0000001540), 0x3f, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="94e309a3e227d2e2a38d122bb0d247aa867b33e5ed", 0x15) getpid() sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f00000000c0)={0x10d4, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}, [@nested={0xbc, 0x2f, [@typed={0x8, 0x3, @u32}, @typed={0x14, 0x76, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x2e, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x70, @pid}, @typed={0x8, 0x69, @fd=r6}, @generic="fe8c1ca3952f0ed65fa13f41261d64285fe6c2e6767d4a2104bfbde0a0c5de8ce372e2db42eb821602a9d4ba585179ca0458aa2952fd04535f9f56c5666d707e0fdc7a85a9c9b828293c7bb35a043ea8695b06c674c4c396ab6edda2ea335039f360270d451484fa15a76bab003844f71b6a7ad68ee1531d0d431e66287748b29c3f35"]}, @typed={0x1004, 0x2c, @binary="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"}]}, 0x10d4}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'bpq0\x00', 0x200}) 2018/03/29 16:28:47 executing program 1: r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:47 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r3 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r3, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000500)={r4, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) r5 = gettid() r6 = getuid() r7 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000b80)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000340)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f00000007c0)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000900)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000f00)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000940)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0, 0x0}, &(0x7f0000000cc0)=0xc) sendmsg$unix(r1, &(0x7f0000000d00)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000a80)="a433c1fa5814879edcaaef181df4c23f6195ec925dabcce9c044a777971282b5ccdbcd826c1adcdbb49948996df01e93838875f9bda16ef93cb42a2a40fb34558c8c7c5da8caf42604912737468d61d3922aa2c866ce3086c99cf5ae2f9aa79a5047a8e663639013ed9687e45db085437e8899f572be2a161bfc822ca5c318f0b93eba9b9e7eaeced04403e41fee553d77268574ab8b22cade1ef0e1f72a4bb7eaa101c89453d00868f7475245c1e08a03a2f1bb43d34232214d956e19a91eb49f", 0xc1}], 0x1, &(0x7f0000001000)=[@rights={0x28, 0x1, 0x1, [r3, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r2, r0, r1, r2, r3, r2, r0]}, @rights={0x30, 0x1, 0x1, [r2, r1, r3, r3, r0, r2, r2, r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r3, r1, r1, r3, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x118}, 0x24000000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r14 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r14, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r14, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r14, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x2, &(0x7f0000000f40)=ANY=[], 0x0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:47 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x80000000, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x1, 0x80}, 0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYRES16], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) r5 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r5, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:47 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r1, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000500)={r2}, 0x8) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r3, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(0xffffffffffffffff, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:47 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r4 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r4, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000500)={r5, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000001c0)={r3, 0x3ff, 0x1, [0x1]}, &(0x7f0000000300)=0xa) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r4, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r7 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r7, 0x114, 0x8, &(0x7f0000000340)=0x2, 0xfffffffffffffd54) bind$inet(r7, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r7, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x2, &(0x7f0000000c00)=ANY=[@ANYRES32, @ANYRES64=r1, @ANYPTR64=&(0x7f0000000b40)=ANY=[@ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYRES32, @ANYRES32=r3], @ANYRES32=r6, @ANYBLOB="f0cf1d1013a76feae3bbcf6fe7980bb382636ec17dbbf96ac631cdc3463669483d25c54e7f5a3f81527dd9610cf36dd34550b9d3ac2319d7921a46193a3637895ff73606e5624d332b8b4ad340392336637f4ad05e225926ab0414626dd04999b2c4e777dc33a24c09a2f8602f5c4f602c525c5fb9644f4034a2f7dadcfd370a917d91aa1f023f83123e0a9b13ec3ca021c6dd60c9e3e7d5cdc4ac51d1be68", @ANYRES16=r5, @ANYRES64, @ANYPTR=&(0x7f0000000a80)=ANY=[@ANYPTR64, @ANYRES16=r2, @ANYRES16, @ANYRES64=r5, @ANYBLOB="32729f6c16a6483a5d1e7f4c0a2f07d1ddfda72b97b86cac7e785f4deb25d58c0217eca285989efe9f2244d22a01eb52f5b8ae4f01957a68ce846f056e40ea4e5fa68b8324fc4743fc82097bab2cc5aa7b3a37084c1bc9c9b4e4b1b0a814b6992a2db7fe0191342e7acd2c812261"]], @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYRES64=r6, @ANYPTR=&(0x7f0000000900)=ANY=[@ANYPTR64, @ANYRES32, @ANYRES64, @ANYRES32=r6, @ANYBLOB="f8d67013d9f27e00853dc07a8318be538ddb1f99fedfa8f939252ec83f88efe33f4ce9170ba0c27fd7a6a8"], @ANYRES32=r5]], 0x1c, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$EBT_SO_SET_COUNTERS(r7, 0x0, 0x81, &(0x7f0000000140)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:47 executing program 7: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001400), &(0x7f0000001440)=0x10, 0x80800) r1 = gettid() r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={r1, r2, r3}, 0xc) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000001340)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001200)={0x0, 0x51, "90d6a515aed19d1313fc5d61921fde19450fbe11d006a9fab181781db28acc6c9f684e9685556b91717f1620a95191f45a6c471e51e1c969cc11394f000a31f845c592294cd3a2bc1fdedd32eb1b3622fc"}, &(0x7f0000001280)=0x59) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000012c0)={r5, 0x9, 0x3, 0x2, 0x2800000000000000, 0x8001}, 0x14) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000001300)=@add_del={0x2, &(0x7f00000011c0)='ip_vti0\x00', 0x9341}) r6 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f00000013c0)={0x1, 0x2, 0x80000001}) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$ipx(r7, &(0x7f00000014c0)={0x4, 0x1, 0x2, "3db909e565f3", 0x4}, 0x10) setsockopt$inet6_udp_encap(r8, 0x11, 0x64, &(0x7f0000001580)=0x5, 0x4) connect$inet(r9, &(0x7f0000980ff0)={0x2, 0x4e20, @rand_addr}, 0x10) splice(r9, &(0x7f0000001500), r4, &(0x7f0000001540), 0x3f, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="94e309a3e227d2e2a38d122bb0d247aa867b33e5ed", 0x15) getpid() sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f00000000c0)={0x10d4, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}, [@nested={0xbc, 0x2f, [@typed={0x8, 0x3, @u32}, @typed={0x14, 0x76, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x2e, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x70, @pid}, @typed={0x8, 0x69, @fd=r6}, @generic="fe8c1ca3952f0ed65fa13f41261d64285fe6c2e6767d4a2104bfbde0a0c5de8ce372e2db42eb821602a9d4ba585179ca0458aa2952fd04535f9f56c5666d707e0fdc7a85a9c9b828293c7bb35a043ea8695b06c674c4c396ab6edda2ea335039f360270d451484fa15a76bab003844f71b6a7ad68ee1531d0d431e66287748b29c3f35"]}, @typed={0x1004, 0x2c, @binary="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"}]}, 0x10d4}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'bpq0\x00', 0x200}) 2018/03/29 16:28:47 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0x0, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0xfffffffffffffffa, 0x0, 0x0, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000780)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x1, 0x80}, 0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) pipe(&(0x7f0000000640)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000140)={r5, 0xfffffffffffffff9, 0x0, 0x41e, 0x1, 0x9}, 0x14) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) r7 = socket$inet(0x10, 0x3, 0xffffffff) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r7, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:47 executing program 1: r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:47 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f0000000140)={0x40000010}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r5 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r5, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r5, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r5, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}], 0x1, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2ae, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:48 executing program 7: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001400), &(0x7f0000001440)=0x10, 0x80800) r1 = gettid() r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={r1, r2, r3}, 0xc) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000001340)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001200)={0x0, 0x51, "90d6a515aed19d1313fc5d61921fde19450fbe11d006a9fab181781db28acc6c9f684e9685556b91717f1620a95191f45a6c471e51e1c969cc11394f000a31f845c592294cd3a2bc1fdedd32eb1b3622fc"}, &(0x7f0000001280)=0x59) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000012c0)={r5, 0x9, 0x3, 0x2, 0x2800000000000000, 0x8001}, 0x14) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000001300)=@add_del={0x2, &(0x7f00000011c0)='ip_vti0\x00', 0x9341}) r6 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f00000013c0)={0x1, 0x2, 0x80000001}) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$ipx(r7, &(0x7f00000014c0)={0x4, 0x1, 0x2, "3db909e565f3", 0x4}, 0x10) setsockopt$inet6_udp_encap(r8, 0x11, 0x64, &(0x7f0000001580)=0x5, 0x4) connect$inet(r9, &(0x7f0000980ff0)={0x2, 0x4e20, @rand_addr}, 0x10) splice(r9, &(0x7f0000001500), r4, &(0x7f0000001540), 0x3f, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="94e309a3e227d2e2a38d122bb0d247aa867b33e5ed", 0x15) getpid() sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f00000000c0)={0x10d4, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}, [@nested={0xbc, 0x2f, [@typed={0x8, 0x3, @u32}, @typed={0x14, 0x76, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x2e, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x70, @pid}, @typed={0x8, 0x69, @fd=r6}, @generic="fe8c1ca3952f0ed65fa13f41261d64285fe6c2e6767d4a2104bfbde0a0c5de8ce372e2db42eb821602a9d4ba585179ca0458aa2952fd04535f9f56c5666d707e0fdc7a85a9c9b828293c7bb35a043ea8695b06c674c4c396ab6edda2ea335039f360270d451484fa15a76bab003844f71b6a7ad68ee1531d0d431e66287748b29c3f35"]}, @typed={0x1004, 0x2c, @binary="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"}]}, 0x10d4}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000080)={'bpq0\x00'}) 2018/03/29 16:28:48 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x80000000, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x1, 0x80}, 0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB], 0x2}, 0x1}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) r5 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r5, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:48 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r1, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000500)={r2}, 0x8) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r3, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(0xffffffffffffffff, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:48 executing program 1: r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:48 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0x0, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:48 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000600)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r2 = socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) sendto$inet6(r2, &(0x7f0000000300)="0538b018d2cfaa652719822f0d1b1f308b36bf7100999a82a80babfbd7ea998cf3207abd1b5796968dcce8afe731a884d55e69ca97ef0af010ed3951f431538b48ad4d7c82", 0x45, 0x48840, &(0x7f00000001c0)={0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}, 0x1c) r4 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r4, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000500)={r5, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r4, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r6 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) recvfrom(r2, &(0x7f0000000a80)=""/237, 0xed, 0x20, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000140)={r3, 0x8}, &(0x7f0000000180)=0x8) bind$inet(r6, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r6, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}], 0x1, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2ae, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) socket$inet6(0xa, 0xf, 0x277) 2018/03/29 16:28:48 executing program 7: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001400), &(0x7f0000001440)=0x10, 0x80800) r1 = gettid() r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={r1, r2, r3}, 0xc) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000001340)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001200)={0x0, 0x51, "90d6a515aed19d1313fc5d61921fde19450fbe11d006a9fab181781db28acc6c9f684e9685556b91717f1620a95191f45a6c471e51e1c969cc11394f000a31f845c592294cd3a2bc1fdedd32eb1b3622fc"}, &(0x7f0000001280)=0x59) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000012c0)={r5, 0x9, 0x3, 0x2, 0x2800000000000000, 0x8001}, 0x14) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000001300)=@add_del={0x2, &(0x7f00000011c0)='ip_vti0\x00', 0x9341}) r6 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f00000013c0)={0x1, 0x2, 0x80000001}) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$ipx(r7, &(0x7f00000014c0)={0x4, 0x1, 0x2, "3db909e565f3", 0x4}, 0x10) setsockopt$inet6_udp_encap(r8, 0x11, 0x64, &(0x7f0000001580)=0x5, 0x4) connect$inet(r9, &(0x7f0000980ff0)={0x2, 0x4e20, @rand_addr}, 0x10) splice(r9, &(0x7f0000001500), r4, &(0x7f0000001540), 0x3f, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="94e309a3e227d2e2a38d122bb0d247aa867b33e5ed", 0x15) getpid() sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f00000000c0)={0x10d4, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}, [@nested={0xbc, 0x2f, [@typed={0x8, 0x3, @u32}, @typed={0x14, 0x76, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x2e, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x70, @pid}, @typed={0x8, 0x69, @fd=r6}, @generic="fe8c1ca3952f0ed65fa13f41261d64285fe6c2e6767d4a2104bfbde0a0c5de8ce372e2db42eb821602a9d4ba585179ca0458aa2952fd04535f9f56c5666d707e0fdc7a85a9c9b828293c7bb35a043ea8695b06c674c4c396ab6edda2ea335039f360270d451484fa15a76bab003844f71b6a7ad68ee1531d0d431e66287748b29c3f35"]}, @typed={0x1004, 0x2c, @binary="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"}]}, 0x10d4}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000080)={'bpq0\x00'}) 2018/03/29 16:28:48 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x80000000, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x1, 0x80}, 0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB], 0x2}, 0x1}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) r5 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r5, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:48 executing program 1: r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0xfffffffffffffffa, 0x0, 0x0, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x1, 0x80}, 0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000007c0)=ANY=[@ANYRES16, @ANYBLOB="d34f121ef9c10e8dd69d8f93349a50fb225e9ca6d1c05dcd18026fdb81db59d1e5a6b3d30bc46102c23876e4714648c40364ff77a04eeb9da90853274a016fd881a972e26841f7cd17cc10f184a796a77b82e4bd8a8ec9f89ea8f7157b6a6cc2c108991f2fad317bbf01c9895fc3c831218414f380d18defa07bdafe71b16605181e12"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) recvmsg(r4, &(0x7f0000000fc0)={&(0x7f0000000900)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000000e80)=[{&(0x7f00000009c0)=""/118, 0x76}, {&(0x7f0000000a40)=""/28, 0x1c}, {&(0x7f0000000a80)=""/138, 0x8a}, {&(0x7f0000000b40)=""/53, 0x35}, {&(0x7f0000000b80)=""/12, 0xc}, {&(0x7f0000000bc0)=""/190, 0xbe}, {&(0x7f0000000c80)=""/143, 0x8f}, {&(0x7f0000000d40)=""/29, 0x1d}, {&(0x7f0000000d80)=""/76, 0x4c}, {&(0x7f0000000e00)=""/122, 0x7a}], 0xa, &(0x7f0000000f40)=""/99, 0x63, 0xffff}, 0x100) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f0000001000)={r4, 0x3, 0x2, "4001e3e33a9ca07e284309e2381f8d815eaf86b21e4a954e531b62be06e5a92331bdf7b9a160be19666328"}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000140)={r6, 0xfffffffffffffff9, 0x0, 0x41e, 0x1, 0x9}, 0x14) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) r9 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r9, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:48 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0xfffffffffffffffd, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x169) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x2, &(0x7f0000000f40)=ANY=[], 0x0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:48 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) bind$unix(r1, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e20}, 0x6e) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}], 0x1, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2ae, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:48 executing program 6: r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:48 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0x0, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:48 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x80000000, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x1, 0x80}, 0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB], 0x2}, 0x1}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) r5 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r5, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:48 executing program 7: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001400), &(0x7f0000001440)=0x10, 0x80800) r1 = gettid() r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={r1, r2, r3}, 0xc) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000001340)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001200)={0x0, 0x51, "90d6a515aed19d1313fc5d61921fde19450fbe11d006a9fab181781db28acc6c9f684e9685556b91717f1620a95191f45a6c471e51e1c969cc11394f000a31f845c592294cd3a2bc1fdedd32eb1b3622fc"}, &(0x7f0000001280)=0x59) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000012c0)={r5, 0x9, 0x3, 0x2, 0x2800000000000000, 0x8001}, 0x14) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000001300)=@add_del={0x2, &(0x7f00000011c0)='ip_vti0\x00', 0x9341}) r6 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f00000013c0)={0x1, 0x2, 0x80000001}) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$ipx(r7, &(0x7f00000014c0)={0x4, 0x1, 0x2, "3db909e565f3", 0x4}, 0x10) setsockopt$inet6_udp_encap(r8, 0x11, 0x64, &(0x7f0000001580)=0x5, 0x4) connect$inet(r9, &(0x7f0000980ff0)={0x2, 0x4e20, @rand_addr}, 0x10) splice(r9, &(0x7f0000001500), r4, &(0x7f0000001540), 0x3f, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="94e309a3e227d2e2a38d122bb0d247aa867b33e5ed", 0x15) getpid() sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f00000000c0)={0x10d4, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}, [@nested={0xbc, 0x2f, [@typed={0x8, 0x3, @u32}, @typed={0x14, 0x76, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x2e, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x70, @pid}, @typed={0x8, 0x69, @fd=r6}, @generic="fe8c1ca3952f0ed65fa13f41261d64285fe6c2e6767d4a2104bfbde0a0c5de8ce372e2db42eb821602a9d4ba585179ca0458aa2952fd04535f9f56c5666d707e0fdc7a85a9c9b828293c7bb35a043ea8695b06c674c4c396ab6edda2ea335039f360270d451484fa15a76bab003844f71b6a7ad68ee1531d0d431e66287748b29c3f35"]}, @typed={0x1004, 0x2c, @binary="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0x10d4}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000080)={'bpq0\x00'}) 2018/03/29 16:28:48 executing program 1: r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:48 executing program 6: r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:48 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x0, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:48 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x80000000, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x1, 0x80}, 0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) r5 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r5, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:48 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000000140)) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x2, &(0x7f0000000f40)=ANY=[], 0x0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:48 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000180)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x40056, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) bind$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x1e) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}], 0x1, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2ae, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:48 executing program 7 (fault-call:13 fault-nth:0): r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001400), &(0x7f0000001440)=0x10, 0x80800) r1 = gettid() r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={r1, r2, r3}, 0xc) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000001340)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001200)={0x0, 0x51, "90d6a515aed19d1313fc5d61921fde19450fbe11d006a9fab181781db28acc6c9f684e9685556b91717f1620a95191f45a6c471e51e1c969cc11394f000a31f845c592294cd3a2bc1fdedd32eb1b3622fc"}, &(0x7f0000001280)=0x59) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000012c0)={r5, 0x9, 0x3, 0x2, 0x2800000000000000, 0x8001}, 0x14) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000001300)=@add_del={0x2, &(0x7f00000011c0)='ip_vti0\x00', 0x9341}) r6 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f00000013c0)={0x1, 0x2, 0x80000001}) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$ipx(r7, &(0x7f00000014c0)={0x4, 0x1, 0x2, "3db909e565f3", 0x4}, 0x10) setsockopt$inet6_udp_encap(r8, 0x11, 0x64, &(0x7f0000001580)=0x5, 0x4) connect$inet(r9, &(0x7f0000980ff0)={0x2, 0x4e20, @rand_addr}, 0x10) splice(r9, &(0x7f0000001500), r4, &(0x7f0000001540), 0x3f, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="94e309a3e227d2e2a38d122bb0d247aa867b33e5ed", 0x15) getpid() sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f00000000c0)={0x10d4, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}, [@nested={0xbc, 0x2f, [@typed={0x8, 0x3, @u32}, @typed={0x14, 0x76, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x2e, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x70, @pid}, @typed={0x8, 0x69, @fd=r6}, @generic="fe8c1ca3952f0ed65fa13f41261d64285fe6c2e6767d4a2104bfbde0a0c5de8ce372e2db42eb821602a9d4ba585179ca0458aa2952fd04535f9f56c5666d707e0fdc7a85a9c9b828293c7bb35a043ea8695b06c674c4c396ab6edda2ea335039f360270d451484fa15a76bab003844f71b6a7ad68ee1531d0d431e66287748b29c3f35"]}, @typed={0x1004, 0x2c, @binary="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"}]}, 0x10d4}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000080)={'bpq0\x00', 0x200}) [ 163.712507] FAULT_INJECTION: forcing a failure. [ 163.712507] name failslab, interval 1, probability 0, space 0, times 0 [ 163.724129] CPU: 0 PID: 4151 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #285 [ 163.731412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 163.740766] Call Trace: [ 163.743386] dump_stack+0x194/0x24d [ 163.747029] ? arch_local_irq_restore+0x53/0x53 [ 163.751703] ? __lock_acquire+0x664/0x3e00 [ 163.755940] should_fail+0x8c0/0xa40 [ 163.759649] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 163.764775] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 163.769966] ? trace_hardirqs_off+0x10/0x10 [ 163.774290] ? check_same_owner+0x320/0x320 [ 163.778639] ? find_held_lock+0x35/0x1d0 [ 163.782701] ? __fget+0x342/0x5b0 [ 163.786135] ? lock_downgrade+0x980/0x980 [ 163.790282] ? trace_hardirqs_off+0x10/0x10 [ 163.794590] ? trace_hardirqs_off+0x10/0x10 [ 163.798904] ? __lock_is_held+0xb6/0x140 [ 163.802962] should_failslab+0xec/0x120 [ 163.806922] kmem_cache_alloc_trace+0x4b/0x740 [ 163.811494] ? print_irqtrace_events+0x270/0x270 [ 163.816251] tipc_group_create+0x14b/0x990 [ 163.820476] ? tipc_group_size+0x50/0x50 [ 163.824539] ? mark_held_locks+0xaf/0x100 [ 163.828684] ? do_raw_spin_trylock+0x190/0x190 [ 163.833264] ? __local_bh_enable_ip+0x121/0x230 [ 163.837931] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 163.842946] ? lock_sock_nested+0x91/0x110 [ 163.847173] ? trace_hardirqs_on+0xd/0x10 [ 163.851319] ? __local_bh_enable_ip+0x121/0x230 [ 163.856001] tipc_setsockopt+0x28a/0xcf0 [ 163.860065] ? tipc_sk_leave+0x200/0x200 [ 163.864124] ? __fdget+0x18/0x20 [ 163.867473] ? security_socket_setsockopt+0x89/0xb0 [ 163.872482] SyS_setsockopt+0x189/0x360 [ 163.876437] ? SyS_recv+0x40/0x40 [ 163.879869] ? SyS_write+0x184/0x220 [ 163.883564] ? SyS_read+0x220/0x220 [ 163.887179] ? do_syscall_64+0xb7/0x940 [ 163.891142] ? SyS_recv+0x40/0x40 [ 163.894583] do_syscall_64+0x281/0x940 [ 163.898449] ? __do_page_fault+0xc90/0xc90 [ 163.902665] ? _raw_spin_unlock_irq+0x27/0x70 [ 163.907144] ? finish_task_switch+0x1c1/0x7e0 [ 163.911617] ? syscall_return_slowpath+0x550/0x550 [ 163.916536] ? syscall_return_slowpath+0x2ac/0x550 [ 163.921455] ? prepare_exit_to_usermode+0x350/0x350 [ 163.926469] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 163.931817] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 163.936651] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 163.941830] RIP: 0033:0x4548b9 [ 163.945003] RSP: 002b:00007fe7a3210c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 163.952708] RAX: ffffffffffffffda RBX: 00007fe7a32116d4 RCX: 00000000004548b9 2018/03/29 16:28:48 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}], 0x1, &(0x7f0000000f00)=ANY=[@ANYBLOB="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"], 0x2ae, 0x800}, 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:48 executing program 6: r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="9000000000000000ff0000000200000053ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7302ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee2980060000000000000001e01000005000000bc1e1563ad2b3fc95ae174b66751a65f4cb24807d5b189fe2af5fa96851a0053597f7ba3f06e05e345bd76243bd8b82b74b93a28219b282ca3dfc9294b2616d3673e336500a2f93a85d5670000000000f000000000000000160100000100000055a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829fbbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d120000000090000000000000000a010000ffffffffeb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29000050000000000000001601000003000000f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e0000000000000000"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) [ 163.959973] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000016 [ 163.967222] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 163.974484] R10: 0000000020265000 R11: 0000000000000246 R12: 0000000000000017 [ 163.981732] R13: 00000000000005ee R14: 00000000006faef0 R15: 0000000000000000 2018/03/29 16:28:48 executing program 1: r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:48 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x80000000, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x1, 0x80}, 0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) r5 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r5, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:48 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r3 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r3, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000500)={r4, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r4, 0x7, 0x3, [0x8, 0x40, 0x350b]}, &(0x7f0000000180)=0xe) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r5 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r5, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r5, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r5, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x2, &(0x7f0000000f40)=ANY=[], 0x0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:48 executing program 7 (fault-call:13 fault-nth:1): r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001400), &(0x7f0000001440)=0x10, 0x80800) r1 = gettid() r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={r1, r2, r3}, 0xc) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000001340)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001200)={0x0, 0x51, "90d6a515aed19d1313fc5d61921fde19450fbe11d006a9fab181781db28acc6c9f684e9685556b91717f1620a95191f45a6c471e51e1c969cc11394f000a31f845c592294cd3a2bc1fdedd32eb1b3622fc"}, &(0x7f0000001280)=0x59) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000012c0)={r5, 0x9, 0x3, 0x2, 0x2800000000000000, 0x8001}, 0x14) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000001300)=@add_del={0x2, &(0x7f00000011c0)='ip_vti0\x00', 0x9341}) r6 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f00000013c0)={0x1, 0x2, 0x80000001}) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$ipx(r7, &(0x7f00000014c0)={0x4, 0x1, 0x2, "3db909e565f3", 0x4}, 0x10) setsockopt$inet6_udp_encap(r8, 0x11, 0x64, &(0x7f0000001580)=0x5, 0x4) connect$inet(r9, &(0x7f0000980ff0)={0x2, 0x4e20, @rand_addr}, 0x10) splice(r9, &(0x7f0000001500), r4, &(0x7f0000001540), 0x3f, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="94e309a3e227d2e2a38d122bb0d247aa867b33e5ed", 0x15) getpid() sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f00000000c0)={0x10d4, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}, [@nested={0xbc, 0x2f, [@typed={0x8, 0x3, @u32}, @typed={0x14, 0x76, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x2e, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x70, @pid}, @typed={0x8, 0x69, @fd=r6}, @generic="fe8c1ca3952f0ed65fa13f41261d64285fe6c2e6767d4a2104bfbde0a0c5de8ce372e2db42eb821602a9d4ba585179ca0458aa2952fd04535f9f56c5666d707e0fdc7a85a9c9b828293c7bb35a043ea8695b06c674c4c396ab6edda2ea335039f360270d451484fa15a76bab003844f71b6a7ad68ee1531d0d431e66287748b29c3f35"]}, @typed={0x1004, 0x2c, @binary="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"}]}, 0x10d4}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000080)={'bpq0\x00', 0x200}) 2018/03/29 16:28:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'eql\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0xfffffffffffffffa, 0x0, 0x0, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)={0xffffffffffffffff}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x1, 0x80}, 0xc) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') socket$bt_rfcomm(0x1f, 0x3277906891884145, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000740)={r2, @in6={{0xa, 0x4e23, 0x3, @empty, 0x7ff}}, 0x28}, &(0x7f0000000680)=0x90) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000140)={r6, 0xfffffffffffffff9, 0x0, 0x41e, 0x1, 0x9}, 0x14) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) r8 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r8, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:48 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}], 0x1, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2ae, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:48 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:48 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x0, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) [ 164.102746] FAULT_INJECTION: forcing a failure. [ 164.102746] name failslab, interval 1, probability 0, space 0, times 0 [ 164.114109] CPU: 0 PID: 4195 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #285 [ 164.121391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 164.130753] Call Trace: [ 164.133356] dump_stack+0x194/0x24d [ 164.137008] ? arch_local_irq_restore+0x53/0x53 [ 164.141710] should_fail+0x8c0/0xa40 [ 164.145453] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 164.150578] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 164.155784] ? is_bpf_text_address+0x7b/0x120 [ 164.160290] ? __lock_acquire+0x664/0x3e00 [ 164.164528] ? lock_release+0xa40/0xa40 [ 164.168515] ? __free_insn_slot+0x5c0/0x5c0 [ 164.172853] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 164.178045] ? is_bpf_text_address+0xa4/0x120 [ 164.182544] ? kernel_text_address+0x102/0x140 [ 164.187142] should_failslab+0xec/0x120 [ 164.191116] kmem_cache_alloc_trace+0x4b/0x740 [ 164.195729] tipc_conn_alloc+0xd7/0x660 [ 164.199712] ? tipc_conn_data_ready+0x150/0x150 [ 164.204392] ? tipc_topsrv_kern_subscr+0x34a/0x9d0 [ 164.209315] ? lock_downgrade+0x980/0x980 [ 164.213465] ? lock_release+0xa40/0xa40 [ 164.217442] ? __lock_is_held+0xb6/0x140 [ 164.221521] tipc_topsrv_kern_subscr+0x3a1/0x9d0 [ 164.226287] ? tipc_topsrv_queue_evt+0x6d0/0x6d0 [ 164.231037] ? tipc_group_create+0x2b6/0x990 [ 164.235449] ? lock_downgrade+0x980/0x980 [ 164.239595] ? memset+0x31/0x40 [ 164.242884] ? tipc_bcast_stop+0x350/0x350 [ 164.247136] tipc_group_create+0x6f2/0x990 2018/03/29 16:28:48 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="9000000000000000ff0000000200000053ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7302ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee2980060000000000000001e01000005000000bc1e1563ad2b3fc95ae174b66751a65f4cb24807d5b189fe2af5fa96851a0053597f7ba3f06e05e345bd76243bd8b82b74b93a28219b282ca3dfc9294b2616d3673e336500a2f93a85d5670000000000f000000000000000160100000100000055a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829fbbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d120000000090000000000000000a010000ffffffffeb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29000050000000000000001601000003000000f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e0000000000000000"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:48 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:48 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) [ 164.251380] ? tipc_group_size+0x50/0x50 [ 164.255456] ? mark_held_locks+0xaf/0x100 [ 164.259600] ? do_raw_spin_trylock+0x190/0x190 [ 164.264186] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 164.269201] ? lock_sock_nested+0x91/0x110 [ 164.273430] ? trace_hardirqs_on+0xd/0x10 [ 164.277572] ? __local_bh_enable_ip+0x121/0x230 [ 164.282256] tipc_setsockopt+0x28a/0xcf0 [ 164.286324] ? tipc_sk_leave+0x200/0x200 [ 164.290396] ? __fdget+0x18/0x20 [ 164.293759] ? security_socket_setsockopt+0x89/0xb0 [ 164.298777] SyS_setsockopt+0x189/0x360 [ 164.302754] ? SyS_recv+0x40/0x40 [ 164.306201] ? SyS_write+0x184/0x220 [ 164.309920] ? SyS_read+0x220/0x220 [ 164.313551] ? do_syscall_64+0xb7/0x940 [ 164.317516] ? SyS_recv+0x40/0x40 [ 164.320952] do_syscall_64+0x281/0x940 [ 164.324821] ? __do_page_fault+0xc90/0xc90 [ 164.329044] ? _raw_spin_unlock_irq+0x27/0x70 [ 164.333522] ? finish_task_switch+0x1c1/0x7e0 [ 164.338016] ? syscall_return_slowpath+0x550/0x550 [ 164.342932] ? syscall_return_slowpath+0x2ac/0x550 [ 164.347850] ? prepare_exit_to_usermode+0x350/0x350 [ 164.352855] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 164.358200] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 164.363038] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 164.368216] RIP: 0033:0x4548b9 [ 164.371393] RSP: 002b:00007fe7a3210c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 164.379084] RAX: ffffffffffffffda RBX: 00007fe7a32116d4 RCX: 00000000004548b9 [ 164.386338] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000016 [ 164.393592] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 2018/03/29 16:28:49 executing program 7 (fault-call:13 fault-nth:2): r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001400), &(0x7f0000001440)=0x10, 0x80800) r1 = gettid() r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={r1, r2, r3}, 0xc) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000001340)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001200)={0x0, 0x51, "90d6a515aed19d1313fc5d61921fde19450fbe11d006a9fab181781db28acc6c9f684e9685556b91717f1620a95191f45a6c471e51e1c969cc11394f000a31f845c592294cd3a2bc1fdedd32eb1b3622fc"}, &(0x7f0000001280)=0x59) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000012c0)={r5, 0x9, 0x3, 0x2, 0x2800000000000000, 0x8001}, 0x14) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000001300)=@add_del={0x2, &(0x7f00000011c0)='ip_vti0\x00', 0x9341}) r6 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f00000013c0)={0x1, 0x2, 0x80000001}) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$ipx(r7, &(0x7f00000014c0)={0x4, 0x1, 0x2, "3db909e565f3", 0x4}, 0x10) setsockopt$inet6_udp_encap(r8, 0x11, 0x64, &(0x7f0000001580)=0x5, 0x4) connect$inet(r9, &(0x7f0000980ff0)={0x2, 0x4e20, @rand_addr}, 0x10) splice(r9, &(0x7f0000001500), r4, &(0x7f0000001540), 0x3f, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="94e309a3e227d2e2a38d122bb0d247aa867b33e5ed", 0x15) getpid() sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f00000000c0)={0x10d4, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}, [@nested={0xbc, 0x2f, [@typed={0x8, 0x3, @u32}, @typed={0x14, 0x76, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x2e, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x70, @pid}, @typed={0x8, 0x69, @fd=r6}, @generic="fe8c1ca3952f0ed65fa13f41261d64285fe6c2e6767d4a2104bfbde0a0c5de8ce372e2db42eb821602a9d4ba585179ca0458aa2952fd04535f9f56c5666d707e0fdc7a85a9c9b828293c7bb35a043ea8695b06c674c4c396ab6edda2ea335039f360270d451484fa15a76bab003844f71b6a7ad68ee1531d0d431e66287748b29c3f35"]}, @typed={0x1004, 0x2c, @binary="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"}]}, 0x10d4}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000080)={'bpq0\x00', 0x200}) [ 164.400838] R10: 0000000020265000 R11: 0000000000000246 R12: 0000000000000017 [ 164.408726] R13: 00000000000005ee R14: 00000000006faef0 R15: 0000000000000001 [ 164.460355] FAULT_INJECTION: forcing a failure. [ 164.460355] name failslab, interval 1, probability 0, space 0, times 0 [ 164.471691] CPU: 1 PID: 4259 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #285 [ 164.478966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 164.488301] Call Trace: [ 164.490876] dump_stack+0x194/0x24d [ 164.494490] ? arch_local_irq_restore+0x53/0x53 [ 164.499139] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 164.504319] should_fail+0x8c0/0xa40 [ 164.508022] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 164.513107] ? lock_release+0xa40/0xa40 [ 164.517069] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 164.522235] ? __radix_tree_replace+0x1af/0x310 [ 164.526882] ? trace_hardirqs_off+0x10/0x10 [ 164.531182] ? radix_tree_delete+0x30/0x30 [ 164.535392] ? node_tag_clear+0xf2/0x180 [ 164.539432] ? print_irqtrace_events+0x270/0x270 [ 164.544169] ? print_irqtrace_events+0x270/0x270 [ 164.548905] ? find_held_lock+0x35/0x1d0 [ 164.552962] should_failslab+0xec/0x120 [ 164.556914] kmem_cache_alloc_trace+0x4b/0x740 [ 164.561473] ? tipc_conn_rcv_sub.isra.5+0x1f7/0x760 [ 164.566466] ? lock_downgrade+0x980/0x980 [ 164.570598] tipc_sub_subscribe+0x200/0x510 [ 164.574899] ? tipc_sub_get+0x20/0x20 [ 164.578742] tipc_conn_rcv_sub.isra.5+0x383/0x760 [ 164.583571] ? tipc_conn_close+0x140/0x140 [ 164.587787] ? lock_release+0xa40/0xa40 [ 164.591742] ? __lock_is_held+0xb6/0x140 [ 164.595794] tipc_topsrv_kern_subscr+0x5fb/0x9d0 [ 164.600529] ? tipc_topsrv_queue_evt+0x6d0/0x6d0 [ 164.605256] ? tipc_group_create+0x2b6/0x990 [ 164.609643] ? lock_downgrade+0x980/0x980 [ 164.613774] ? memset+0x31/0x40 [ 164.617039] ? tipc_bcast_stop+0x350/0x350 [ 164.621260] tipc_group_create+0x6f2/0x990 [ 164.625477] ? tipc_group_size+0x50/0x50 [ 164.629522] ? mark_held_locks+0xaf/0x100 [ 164.633647] ? do_raw_spin_trylock+0x190/0x190 [ 164.638209] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 164.643205] ? lock_sock_nested+0x91/0x110 [ 164.647415] ? trace_hardirqs_on+0xd/0x10 [ 164.651537] ? __local_bh_enable_ip+0x121/0x230 [ 164.656195] tipc_setsockopt+0x28a/0xcf0 [ 164.660237] ? tipc_sk_leave+0x200/0x200 [ 164.664287] ? __fdget+0x18/0x20 [ 164.667633] ? security_socket_setsockopt+0x89/0xb0 [ 164.672630] SyS_setsockopt+0x189/0x360 [ 164.676583] ? SyS_recv+0x40/0x40 [ 164.680015] ? SyS_write+0x184/0x220 [ 164.683708] ? SyS_read+0x220/0x220 [ 164.687319] ? do_syscall_64+0xb7/0x940 [ 164.691274] ? SyS_recv+0x40/0x40 [ 164.694713] do_syscall_64+0x281/0x940 [ 164.698579] ? __do_page_fault+0xc90/0xc90 [ 164.702875] ? _raw_spin_unlock_irq+0x27/0x70 [ 164.707347] ? finish_task_switch+0x1c1/0x7e0 [ 164.711819] ? syscall_return_slowpath+0x550/0x550 [ 164.716727] ? syscall_return_slowpath+0x2ac/0x550 [ 164.721631] ? prepare_exit_to_usermode+0x350/0x350 [ 164.726627] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 164.731973] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 164.736800] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 164.741965] RIP: 0033:0x4548b9 [ 164.745129] RSP: 002b:00007fe7a3210c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 164.752814] RAX: ffffffffffffffda RBX: 00007fe7a32116d4 RCX: 00000000004548b9 2018/03/29 16:28:49 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x0, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:49 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x80000000, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x1, 0x80}, 0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) r5 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r5, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:49 executing program 7 (fault-call:13 fault-nth:3): r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001400), &(0x7f0000001440)=0x10, 0x80800) r1 = gettid() r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={r1, r2, r3}, 0xc) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000001340)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001200)={0x0, 0x51, "90d6a515aed19d1313fc5d61921fde19450fbe11d006a9fab181781db28acc6c9f684e9685556b91717f1620a95191f45a6c471e51e1c969cc11394f000a31f845c592294cd3a2bc1fdedd32eb1b3622fc"}, &(0x7f0000001280)=0x59) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000012c0)={r5, 0x9, 0x3, 0x2, 0x2800000000000000, 0x8001}, 0x14) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000001300)=@add_del={0x2, &(0x7f00000011c0)='ip_vti0\x00', 0x9341}) r6 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f00000013c0)={0x1, 0x2, 0x80000001}) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$ipx(r7, &(0x7f00000014c0)={0x4, 0x1, 0x2, "3db909e565f3", 0x4}, 0x10) setsockopt$inet6_udp_encap(r8, 0x11, 0x64, &(0x7f0000001580)=0x5, 0x4) connect$inet(r9, &(0x7f0000980ff0)={0x2, 0x4e20, @rand_addr}, 0x10) splice(r9, &(0x7f0000001500), r4, &(0x7f0000001540), 0x3f, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="94e309a3e227d2e2a38d122bb0d247aa867b33e5ed", 0x15) getpid() sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f00000000c0)={0x10d4, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}, [@nested={0xbc, 0x2f, [@typed={0x8, 0x3, @u32}, @typed={0x14, 0x76, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x2e, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x70, @pid}, @typed={0x8, 0x69, @fd=r6}, @generic="fe8c1ca3952f0ed65fa13f41261d64285fe6c2e6767d4a2104bfbde0a0c5de8ce372e2db42eb821602a9d4ba585179ca0458aa2952fd04535f9f56c5666d707e0fdc7a85a9c9b828293c7bb35a043ea8695b06c674c4c396ab6edda2ea335039f360270d451484fa15a76bab003844f71b6a7ad68ee1531d0d431e66287748b29c3f35"]}, @typed={0x1004, 0x2c, @binary="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"}]}, 0x10d4}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000080)={'bpq0\x00', 0x200}) 2018/03/29 16:28:49 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:49 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r3 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) getsockopt(r3, 0xffffffffffffff65, 0x0, &(0x7f0000000a80)=""/176, &(0x7f0000000300)=0xb0) connect$llc(r3, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000500)={r4, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r5 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r5, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000340)={0x200, 0x1, 0x7, 0x100000000, 0x9}, 0xc) bind$unix(r1, &(0x7f0000000900)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) bind$inet(r5, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r5, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getpeername$unix(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x2, &(0x7f0000000f40)=ANY=[], 0x0, 0x800}, 0x80) socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0xfffffffffffffffa, 0x0, 0x0, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r3 = accept(r1, &(0x7f0000000680)=@can, &(0x7f0000000740)=0x80) sendto$llc(r3, &(0x7f0000000780)="dbe8321048bae3d74879965052800510953d704533c8b0136ef03513e6218c8495a505a992e797961ce03954f9dd2c2335486bfdc16b8aa315ced2d536844c21ec0974081e90b3a3e5869c35df57d9fb119b66a1c0590597db44112fb60e0d2c0c0fb037ee1c2e39a123c416d3e3f554719726c40aee4e43a05765734631fc", 0x7f, 0x80, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x1, 0x80}, 0xc) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000140)={r6, 0xfffffffffffffff9, 0x0, 0x41e, 0x1, 0x9}, 0x14) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) r8 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r8, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 16:28:49 executing program 1: r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:49 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) r2 = socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r3 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r3, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000500)={r4, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r5 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r5, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r5, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r5, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000140)={r4, 0x9, 0x58f0000000, 0x1, 0x3, 0x2}, &(0x7f0000000180)=0x14) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}], 0x1, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2ae, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(r5, 0x0, 0xd, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) setsockopt$sock_void(r2, 0x1, 0x0, 0x0, 0x0) [ 164.760058] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000016 [ 164.767304] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 164.774548] R10: 0000000020265000 R11: 0000000000000246 R12: 0000000000000017 [ 164.781792] R13: 00000000000005ee R14: 00000000006faef0 R15: 0000000000000002 [ 164.789225] Subscription rejected, no memory 2018/03/29 16:28:49 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x80000000, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x1, 0x80}, 0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x0, 0xfb, 0x7}, &(0x7f0000000240)=0x18) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) r5 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r5, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) [ 164.882727] FAULT_INJECTION: forcing a failure. [ 164.882727] name failslab, interval 1, probability 0, space 0, times 0 [ 164.894305] CPU: 0 PID: 4285 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #285 [ 164.901578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 164.911106] Call Trace: [ 164.913702] dump_stack+0x194/0x24d [ 164.917343] ? arch_local_irq_restore+0x53/0x53 [ 164.922032] should_fail+0x8c0/0xa40 [ 164.925747] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 164.930851] ? is_bpf_text_address+0x7b/0x120 [ 164.935336] ? trace_hardirqs_off+0x10/0x10 [ 164.939638] ? lock_release+0xa40/0xa40 [ 164.943594] ? __free_insn_slot+0x5c0/0x5c0 [ 164.947902] ? find_held_lock+0x35/0x1d0 [ 164.951947] ? nametbl_find_seq+0x1d0/0x580 [ 164.956243] ? lock_downgrade+0x980/0x980 [ 164.960369] ? lock_release+0xa40/0xa40 [ 164.964330] should_failslab+0xec/0x120 [ 164.968283] kmem_cache_alloc_trace+0x4b/0x740 [ 164.972848] ? nametbl_find_seq+0x3dd/0x580 [ 164.977150] tipc_nameseq_create+0xad/0x540 [ 164.981443] ? lock_release+0xa40/0xa40 [ 164.985394] ? __tipc_nl_add_monitor+0xf80/0xf80 [ 164.990134] ? tipc_nametbl_subscribe+0x2bc/0xf80 [ 164.994961] tipc_nametbl_subscribe+0xb8e/0xf80 [ 164.999605] ? print_irqtrace_events+0x270/0x270 [ 165.004339] ? find_held_lock+0x35/0x1d0 [ 165.008380] ? __lock_is_held+0xb6/0x140 [ 165.012417] ? tipc_nametbl_withdraw+0x9a0/0x9a0 [ 165.017151] ? mark_held_locks+0xaf/0x100 [ 165.021277] ? __raw_spin_lock_init+0x1c/0x100 [ 165.025834] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 165.030827] ? __lockdep_init_map+0xe4/0x650 [ 165.035214] ? lockdep_init_map+0x9/0x10 [ 165.039254] tipc_sub_subscribe+0x342/0x510 [ 165.043553] ? tipc_sub_get+0x20/0x20 [ 165.047343] tipc_conn_rcv_sub.isra.5+0x383/0x760 [ 165.052166] ? tipc_conn_close+0x140/0x140 [ 165.057086] ? lock_release+0xa40/0xa40 [ 165.061046] ? __lock_is_held+0xb6/0x140 [ 165.065100] tipc_topsrv_kern_subscr+0x5fb/0x9d0 [ 165.069835] ? tipc_topsrv_queue_evt+0x6d0/0x6d0 [ 165.074564] ? tipc_group_create+0x2b6/0x990 [ 165.078948] ? lock_downgrade+0x980/0x980 [ 165.083076] ? memset+0x31/0x40 [ 165.086339] ? tipc_bcast_stop+0x350/0x350 [ 165.090559] tipc_group_create+0x6f2/0x990 [ 165.094776] ? tipc_group_size+0x50/0x50 [ 165.098824] ? mark_held_locks+0xaf/0x100 [ 165.102947] ? do_raw_spin_trylock+0x190/0x190 [ 165.107509] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 165.112503] ? lock_sock_nested+0x91/0x110 [ 165.116711] ? trace_hardirqs_on+0xd/0x10 [ 165.120834] ? __local_bh_enable_ip+0x121/0x230 [ 165.125493] tipc_setsockopt+0x28a/0xcf0 [ 165.129548] ? tipc_sk_leave+0x200/0x200 [ 165.133595] ? __fdget+0x18/0x20 [ 165.136940] ? security_socket_setsockopt+0x89/0xb0 [ 165.141936] SyS_setsockopt+0x189/0x360 [ 165.145890] ? SyS_recv+0x40/0x40 [ 165.149320] ? SyS_write+0x184/0x220 [ 165.153020] ? SyS_read+0x220/0x220 [ 165.156632] ? do_syscall_64+0xb7/0x940 [ 165.160581] ? SyS_recv+0x40/0x40 [ 165.164019] do_syscall_64+0x281/0x940 [ 165.167884] ? __do_page_fault+0xc90/0xc90 [ 165.172094] ? _raw_spin_unlock_irq+0x27/0x70 [ 165.176567] ? finish_task_switch+0x1c1/0x7e0 [ 165.181042] ? syscall_return_slowpath+0x550/0x550 [ 165.185948] ? syscall_return_slowpath+0x2ac/0x550 [ 165.190856] ? prepare_exit_to_usermode+0x350/0x350 [ 165.195850] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 165.201194] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 165.206026] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 165.211192] RIP: 0033:0x4548b9 [ 165.214357] RSP: 002b:00007fe7a3210c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 165.222039] RAX: ffffffffffffffda RBX: 00007fe7a32116d4 RCX: 00000000004548b9 [ 165.229284] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000016 [ 165.236526] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 165.243770] R10: 0000000020265000 R11: 0000000000000246 R12: 0000000000000017 [ 165.251016] R13: 00000000000005ee R14: 00000000006faef0 R15: 0000000000000003 [ 165.258354] Name sequence creation failed, no memory [ 165.263480] Failed to create subscription for {1020,0,4294967295} [ 165.281075] list_del corruption. prev->next should be 000000008d2aee96, but was (null) [ 165.290381] ------------[ cut here ]------------ [ 165.295134] kernel BUG at lib/list_debug.c:53! [ 165.299763] invalid opcode: 0000 [#1] SMP KASAN [ 165.304417] Dumping ftrace buffer: [ 165.307943] (ftrace buffer empty) [ 165.311631] Modules linked in: [ 165.314803] CPU: 1 PID: 4300 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #285 [ 165.322054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 165.331400] RIP: 0010:__list_del_entry_valid+0xef/0x150 [ 165.336737] RSP: 0018:ffff8801ceb5ea68 EFLAGS: 00010282 [ 165.342078] RAX: 0000000000000054 RBX: ffffffff886edfe0 RCX: 0000000000000000 [ 165.349329] RDX: 0000000000000054 RSI: 1ffff10039d6bd02 RDI: ffffed0039d6bd41 [ 165.356579] RBP: ffff8801ceb5ea80 R08: 1ffff10039d6bc99 R09: 0000000000000000 [ 165.363831] R10: ffff8801ceb5e948 R11: 0000000000000000 R12: ffffffffffffffff [ 165.371087] R13: ffff8801ceb5ec20 R14: ffff8801b44979d8 R15: ffff8801cc10a000 [ 165.378333] FS: 00007fe7a31f0700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 165.386529] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 165.392389] CR2: 0000001b9bc22000 CR3: 0000000007a22006 CR4: 00000000001606e0 [ 165.399636] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 165.406884] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 165.414127] Call Trace: [ 165.416691] ? _raw_spin_lock_bh+0x39/0x40 [ 165.420899] tipc_nametbl_unsubscribe+0x337/0x990 [ 165.425727] ? tipc_nametbl_subscribe+0xf80/0xf80 [ 165.430549] ? print_irqtrace_events+0x270/0x270 2018/03/29 16:28:49 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 16:28:49 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5}, 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe4", 0x98}, {&(0x7f0000000d40)="e02b5094bf5b0101c9c0766dcd9c39be42cb7d4f8a985b2b12de8dd6a47846907029e2bb60cbdcbf325ffab137701fe34a85d8220b06046d6c38c5d75805bc0d2d66bfc4f7fd46203c972da982b5cbbdff03d68ab5cec3cdf156a428fe942249a17b79a548517ea08893db4cdd09984482d6ae9417bde504d85ba76f40c3e52082e26fbf1f17168ce4c4f9a0df10b65bf616319179af37ec339c8a0d7953651c50a3a75554c6ad7f63882a560c5c7983359c3fc6e7cf9c75c33cf59ce36f95b982621fe0e6f6db804228920dfa14305ad458d0bcd97687928f2dfe2e256719d51c3f83cd4c884dde38f3cad7eda08ee7", 0xf0}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x2b0, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) [ 165.435278] ? __lock_acquire+0x664/0x3e00 [ 165.439487] ? trace_hardirqs_off+0x10/0x10 [ 165.443782] ? lock_acquire+0x1d5/0x580 [ 165.447727] ? lock_acquire+0x1d5/0x580 [ 165.451673] ? tipc_conn_delete_sub+0x237/0x4a0 [ 165.456312] ? tipc_conn_delete_sub+0x1f0/0x4a0 [ 165.460954] tipc_sub_unsubscribe+0x6d/0x2e0 [ 165.465343] ? tipc_sub_subscribe+0x510/0x510 [ 165.469831] ? tipc_conn_delete_sub+0x237/0x4a0 [ 165.474495] tipc_conn_delete_sub+0x324/0x4a0 [ 165.478984] ? tipc_topsrv_accept+0x340/0x340 [ 165.483467] ? trace_hardirqs_on+0xd/0x10 [ 165.487603] ? __local_bh_enable_ip+0x121/0x230 [ 165.492256] ? _raw_spin_unlock_bh+0x30/0x40 [ 165.496651] tipc_topsrv_kern_unsubscr+0x21d/0x350 [ 165.501561] ? tipc_dest_del+0x350/0x350 [ 165.505597] ? tipc_topsrv_kern_subscr+0x9d0/0x9d0 [ 165.510509] ? tipc_node_distr_xmit+0x212/0x2b0 [ 165.515162] tipc_group_delete+0x2c0/0x3d0 [ 165.519387] ? __tipc_shutdown+0x70b/0xc80 [ 165.523601] ? tipc_group_create+0x990/0x990 [ 165.527989] ? __tipc_shutdown+0x916/0xc80 [ 165.532207] ? find_held_lock+0x35/0x1d0 [ 165.536244] ? tipc_sk_respond+0x550/0x550 [ 165.540453] tipc_sk_leave+0x10b/0x200 [ 165.544311] ? tipc_sk_withdraw+0x6e0/0x6e0 [ 165.548605] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 165.553595] ? lock_sock_nested+0x91/0x110 [ 165.557801] ? __local_bh_enable_ip+0x121/0x230 [ 165.562477] tipc_release+0x154/0xff0 [ 165.566251] ? is_bpf_text_address+0xa4/0x120 [ 165.570722] ? tipc_sk_backlog_rcv+0x390/0x390 [ 165.575283] ? unwind_get_return_address+0x61/0xa0 [ 165.580183] ? __save_stack_trace+0x7e/0xd0 [ 165.584482] ? trace_hardirqs_off+0x10/0x10 [ 165.588779] ? save_stack+0xa3/0xd0 [ 165.592378] ? locks_remove_file+0x3fa/0x5a0 [ 165.596758] ? fcntl_setlk+0x1100/0x1100 [ 165.600789] ? fsnotify+0x7b3/0x1140 [ 165.604477] ? fsnotify_first_mark+0x2b0/0x2b0 [ 165.609042] sock_release+0x8d/0x1e0 [ 165.612737] ? sock_alloc_file+0x560/0x560 [ 165.616945] sock_close+0x16/0x20 [ 165.620373] __fput+0x327/0x7e0 [ 165.623628] ? fput+0x140/0x140 [ 165.626881] ? _raw_spin_unlock_irq+0x27/0x70 [ 165.631351] ____fput+0x15/0x20 [ 165.634605] task_work_run+0x199/0x270 [ 165.638466] ? task_work_cancel+0x210/0x210 [ 165.642764] ? _raw_spin_unlock+0x22/0x30 [ 165.646886] ? switch_task_namespaces+0x87/0xc0 [ 165.651531] do_exit+0x9bb/0x1ad0 [ 165.654968] ? find_held_lock+0x35/0x1d0 [ 165.659004] ? mm_update_next_owner+0x930/0x930 [ 165.663658] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 165.668823] ? lock_downgrade+0x980/0x980 [ 165.672958] ? __unqueue_futex+0x1c0/0x290 [ 165.677170] ? lock_release+0xa40/0xa40 [ 165.681124] ? fault_in_user_writeable+0x90/0x90 [ 165.685859] ? do_raw_spin_trylock+0x190/0x190 [ 165.690414] ? futex_wake+0x680/0x680 [ 165.694188] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 165.699273] ? futex_wait+0x6a9/0x9a0 [ 165.703059] ? trace_hardirqs_off+0x10/0x10 [ 165.707368] ? __enqueue_entity+0x109/0x1e0 [ 165.711666] ? memset+0x31/0x40 [ 165.714923] ? find_held_lock+0x35/0x1d0 [ 165.718962] ? get_signal+0x7a9/0x16d0 [ 165.722821] ? lock_downgrade+0x980/0x980 [ 165.726945] do_group_exit+0x149/0x400 [ 165.730812] ? do_raw_spin_trylock+0x190/0x190 [ 165.735373] ? SyS_exit+0x30/0x30 [ 165.738805] ? _raw_spin_unlock_irq+0x27/0x70 [ 165.743273] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 165.748266] get_signal+0x73a/0x16d0 [ 165.751977] ? ptrace_notify+0x130/0x130 [ 165.756023] ? __schedule+0x903/0x1ec0 [ 165.759900] ? __sched_text_start+0x8/0x8 [ 165.764032] ? tipc_connect+0x200/0x790 [ 165.767983] do_signal+0x90/0x1e90 [ 165.771496] ? __might_sleep+0x95/0x190 [ 165.775451] ? setup_sigcontext+0x7d0/0x7d0 [ 165.779751] ? _copy_from_user+0x99/0x110 [ 165.783877] ? schedule+0xf5/0x430 [ 165.787389] ? SYSC_connect+0x2e0/0x4a0 [ 165.791335] ? __schedule+0x1ec0/0x1ec0 [ 165.795281] ? SYSC_bind+0x410/0x410 [ 165.798974] ? exit_to_usermode_loop+0x8c/0x2f0 [ 165.803619] exit_to_usermode_loop+0x258/0x2f0 [ 165.808174] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 165.813684] ? do_syscall_64+0xb7/0x940 [ 165.817635] do_syscall_64+0x6ec/0x940 [ 165.821504] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 165.827017] ? syscall_return_slowpath+0x550/0x550 [ 165.831925] ? syscall_return_slowpath+0x2ac/0x550 [ 165.836831] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 165.842169] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 165.846987] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 165.852154] RIP: 0033:0x4548b9 [ 165.855315] RSP: 002b:00007fe7a31efce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 165.862994] RAX: fffffffffffffe00 RBX: 000000000072bf80 RCX: 00000000004548b9 [ 165.870239] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bf80 [ 165.877481] RBP: 000000000072bf80 R08: 0000000000000000 R09: 000000000072bf58 [ 165.884722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 165.891963] R13: 0000000000a3e89f R14: 00007fe7a31f09c0 R15: 0000000000000001 [ 165.899212] Code: 4c 89 e2 48 c7 c7 40 8e e5 86 e8 a5 67 a7 fe 0f 0b 48 c7 c7 a0 8e e5 86 e8 97 67 a7 fe 0f 0b 48 c7 c7 00 8f e5 86 e8 89 67 a7 fe <0f> 0b 48 c7 c7 60 8f e5 86 e8 7b 67 a7 fe 0f 0b 48 89 df 48 89 [ 165.918287] RIP: __list_del_entry_valid+0xef/0x150 RSP: ffff8801ceb5ea68 [ 165.925151] ---[ end trace c7e2cef4fdd2a128 ]--- [ 165.929920] Kernel panic - not syncing: Fatal exception in interrupt [ 165.936866] Dumping ftrace buffer: [ 165.940380] (ftrace buffer empty) [ 165.944064] Kernel Offset: disabled [ 165.947661] Rebooting in 86400 seconds..