2018/03/29 15:45:28 executing program 6: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000840)="4f7dcd30f6d48c295ca58ce0eba5ae128e4526b79b4aac73ae085afa5a787fe7a2db87a800e47fa8", 0x28}], 0x1, &(0x7f0000000080)}, 0x0) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/27, 0x1b}, {&(0x7f0000000100)=""/12, 0xc}], 0x2, &(0x7f0000000200)=""/125, 0x7d}, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000340)={0x1, 0x4}, 0x8) 2018/03/29 15:45:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a400000084bcede168f18c7834235eb3374f65a8601e999819269de788aed35ea1028191a602000000b89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000e9099e0b475c5e6a074a0ba532072386e67f9ad5c69cc956775d4619c2b51a934510fcbc95908d7dd63c3d04288ac0b5518775f6b57107000000000000f1000000000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r4, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r6, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000140)={r7, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000340)="297d6f75fc92d02f2e0100ec30dc0b3cd1f8cb2b4a", 0xfffffffffffffc33) close(r1) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r1) 2018/03/29 15:45:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x1fe, 0x4) sendto$inet6(r0, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000002c0)={'HL\x00'}, &(0x7f0000000300)=0x1e) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) close(r0) 2018/03/29 15:45:28 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000000), 0x1000000dd) 2018/03/29 15:45:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000500)) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r4, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r6, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000140)={r7, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r1) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r1) connect(r2, &(0x7f0000000480)=@ax25={0x3, {"421a1fd6b9c4e3"}, 0x1}, 0x80) 2018/03/29 15:45:28 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x0, @empty, 'syz_tun\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000002680)=[{{&(0x7f0000000840)=@in6={0xa, 0x4e20, 0xf83a, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)}}, {{0x0, 0x0, &(0x7f0000001e80)=[{&(0x7f0000000e80)="1796140a3c51c6ee45de4a6d9d17228dad87e90489d3c40ef0e13bbe45c6e16244c366574397f04eefbde877dec6e52302e2dccaefafabf5f643c899b85ccf8c814cd5e363604caf48d19dadf806bc1e684830c3342f85244b24180478c4c6ffcb7a97d6b1f1ebb61ae27b56ba3243db9406de43185dcb4406c349033c0cc2166d5e5a80be22c001cbb5a4584fcf1697328304462cb2004d729f9b8a4b20b06b931d6606b8196ca32fff52a1a9856762ac140939dd44b08a3b397d0d742d0be6eb993ebc6846045ac4c1d717551f486ec737da47d7db0f797259ebb2ca7a4d68f64cf4c64fcef8f999ffa1eeb8a5cc6dd512e30bc606a8ff30860c0dd6b2c67f82ef337a1eb9cd10aafcf77a0ad97fc4f4116f77ef70074c87469bb1bb7444b51daf5d64217be76e3f547cf5932ca3d7510ff05d219c4a0d184984070ff45e820644c61657f2535db6e095c7e8f1240714956fa1641a62a3462635a1f9e6f8c71c49c7e483d466b3759cc41f06b13e87665563c480fc8f2e5b0b805a994d85bcae4c25320b695371045e8f2262ad0490a2ad41a2c2efac3c380a94d56b328e5d157931bd8f631c27abbe4169a2102f894b137c9f18f03683523c45993e3f843576f5081e41a0663ae00e00f4b4a59a3631fbfc7a371a9925e464f386ae3870e2db9b6c5159c3e69d64686984f29b7a19247b75370a46c6ced5566a9bab1f132127877fff47092862506cb6e1bd49a530bd3ed5b3809699e89679a3d85b865cef28912d3e7cb7a9edd64794f7499fa6bdb1eb31e011e7412c88d67cec299017eec5a9a4f5becd411431e1be6f7814c61aae9db8465b792cb72d440f4e266e153b9e299fabf22a09a8829193d3b91c73a54f064d51b848e25695b15b0ae5e714824bcdaca75c714a7eeb44835e207e71889f8a1714e1b65e4ab5ccf8477e313986dd7791a5030f9ff40ed6b88cdc2751f7a5463d66ed1587684cc4c2b92e6810fa03e3ea2e9003a65165cd9300cb821b183b5538207b0ce56dfd29123c0077bb08958c7cba9cf71b65db89bd4356c4d0a265e0e298035911593cfff2b4a4a2070e378b822d5076e9f6cd27f714211381c03530c05c43f894639bcd792b0fc82f90cafbfa3dfa84f05eaa6e91f9f8a4f4242702d805198c301b47c2fa5e7197079c09a6b180ae09e1da2b2ac53592f6feed00a9b46afb66cc729a3eee95213f94490ae217d6ff2889d7b424bf1a28a5330a4d0ea18f1cf97791ef1e424f48fdd19155ac6a6fcc9fb622aa11a7ef3689bf65913b2ace44a67e62c86f4b92537f0177cc65a06e073514152a4a93e139a2384e1c4c19f5c066b3e61b4478b273d4ef6d406d2ac13a53c9fd0410e3c96b6cf0774f67a76b2a1f31025ce6272c4e513fc96561884489cf7ee9cc8d4c74ea05085eb5d72e3faa493454706f5f2876e522e51c979d71fb2080bd177d6995c5d32c5321b32a9a1e87f93c3313c03654a548f8b53e4f01fdaa3274729cc22ed0a9ff618cc676325894a9d4c39ef53f316886cfbf935332c9ff299583b046ecfaebb12c187fddbbc675d7b63096c67154a61725747fa8fc7323c91dde5120abdec7705187df96976c9910205158fd1ba084945b9b7a4c1d46c5e74dd883158ceeeebb827c868d7c560ecc3ef827fed07f4e77850f3530e89c86bab04486dec4a61999af1484abfce833ed41593998b94f4fddd777bcf80c20ca0e3677af1731cee77a3e748ebee3091caa5eae601bc9b17fee3b44fc0f03dc759e1d47df4448abbfd9de547c766afae81933b5c5d4caa5248be5d5467c324e493e432a28fc3b4fc8ddc82c5afd8a878388cc81da3797fdd5ce2f360ce1bb9ec5d85f0ac6138cb86fbe844eee5ecb0ee218309e85d8c2a68cb295ed0981122a74fa855d80e24b03010becafa12b568bda5866957664ea8f02f9e8b89aac2e32b06ca5dd28aae784d6664d5634dcecf4078765ea587c2f740e583a4d821d901c5cf7bb8fe251f5bf94a8bc5e738066a977e12e0fd2e28723f68bc5292d073c8637e9f869bd5c90c67d3b772ec4a02c4f69f855ee331c00033a63a4922b5bab24720ba1661954c15f82592ae5184b1405975bfd54baff5f2f9f78cfebdefd8b83bf3e556f554f", 0x5eb}], 0x1, &(0x7f0000001ec0)}}], 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000700)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000140)=0x30) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r2 = socket$rds(0x15, 0x5, 0x0) r3 = accept4(r2, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000004c0)=0x80, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000000500)) socket$packet(0x11, 0x3, 0x300) r5 = socket$inet(0x15, 0x5, 0x0) bind$inet(r5, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r5, &(0x7f0000000740)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x0) sendmsg(r5, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r5, &(0x7f0000000140)='M', 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r5, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet6_group_source_req(r4, 0x29, 0x2c, &(0x7f00000002c0)={0x9, {{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x7}}, {{0xa, 0x4e20, 0xff, @loopback={0x0, 0x1}, 0xec4b}}}, 0x108) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0x0, 0x0, 0x10000}, 0x2f1) pipe(&(0x7f0000000440)) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) socket$rds(0x15, 0x5, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r6, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) writev(r6, &(0x7f0000818ff0)=[{&(0x7f000016bde8)='\v', 0x1}], 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x800, 0x0, 0x1, 0x2}) socket(0xa, 0x8080e, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) 2018/03/29 15:45:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) socket$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, 0x20, 0x80000000, 0xc8}, &(0x7f0000000580)=0x18) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getpeername$inet6(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000640)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r1, @ANYBLOB="1400002abe0e0000000000200000000000000000"], &(0x7f0000000600)=0x1c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') r3 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r4 = socket$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') r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x1, 0x80}, 0xc) socketpair(0xa, 0x4, 0x5, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r6, &(0x7f00000009c0)=""/229, 0xe5, 0x40000000, &(0x7f00000007c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) setsockopt$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(&(0x7f0000000880)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xfffffffffffffdb6, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="20012bbd7000ffdbdf2507000000100001000c0007000a00000050827b450800060039ffffff14000300080007004e24000008000400c8000000"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x800) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000008c0)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000000200000000000000002e00000000010000000000000000000000000000000000000000000000000076d2b0264f324e9c661fd4bdc2d9bdb318423134ac7d3101b9756e1c167388c4dc2566b874f05d14"], 0x48) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept(r3, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) r7 = socket$inet(0x10, 0x800, 0x0) sendmsg(r7, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/29 15:45:28 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x2, 0x310, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000080), &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]}, 0x388) 2018/03/29 15:45:28 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x101}, &(0x7f0000000540)=0x8) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r4, &(0x7f0000000140), 0x100002fb) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x43) r6 = socket$inet6_sctp(0xa, 0x4000001000000001, 0x84) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r7, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r5, 0x0, &(0x7f0000da8ffc), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f0000000880)={0x2ce7, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x4, 0x9, 0x7, 0xfffffffffffff001, 0x0, 0x0, 0x5, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) sendmsg$IPVS_CMD_SET_INFO(r8, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0401000}, 0xc, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[@ANYBLOB="24000000c7681e566b148db7fe8ab82cc1a06d7e031953233a53f3033e466f1380b54c6250a16031ddbff4dae2d4514efb6238b2829edfb4b753594f98175e4acdb05ab439d17a96662270115567a7b0b5aaaa1a4630d2358899fc80a058bd75cf4620f5a9fb26bde48f6612da6137369463198269e88af9051dbb15edec8c21c6437f1dbb459a371340310341e7e12916d54b44855d3fa637cb41b3f378ad3019f439181acbe3f71ff198fad99338f3029bf96c420ff72eaf36ab1f4a67ee11b6edf0e6515499f00400000000000000000000"], 0x1}, 0x1}, 0x14) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000400)={0xaf, 0xffff, 0x2, 0x1, 0x2, [{0x307, 0x3, 0x401, 0x0, 0x0, 0x8}, {0x2, 0x5, 0x3, 0x0, 0x0, 0x2000}]}) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/29 15:45:28 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x9) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000b56000)={&(0x7f0000046ff4)={0x10}, 0xc, &(0x7f000024fff0)={&(0x7f0000f3c000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x0, 0x0, {0x1c}}, 0x1c}, 0x1}, 0x0) 2018/03/29 15:45:28 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r1, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000634000)=ANY=[@ANYBLOB="1c0000001d400000000000000000000031000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x1c}, 0x1}, 0x0) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)=0xfff, 0x4) connect$l2tp(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x1, 0x1, 0x0, 0x2, {0xa, 0x4e22, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x3a) read(r1, &(0x7f0000ff9000)=""/80, 0x50) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0xffffff37) r4 = accept4(r3, 0x0, &(0x7f0000001d40), 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000001c40)={r1}) recvmsg(0xffffffffffffffff, &(0x7f0000001400)={&(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/4096, 0x1000, 0x4}, 0x2043) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r5, 0x800442d4, &(0x7f0000001480)=0x3ff) getsockopt$EBT_SO_GET_INIT_ENTRIES(r5, 0x0, 0x83, &(0x7f0000001980)={'nat\x00', 0x0, 0x4, 0xc9, [], 0x1, &(0x7f00000017c0)=[{}], &(0x7f0000001880)=""/201}, &(0x7f0000001800)=0x78) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00000002c0)={r7, 0x1}, &(0x7f0000000300)=0x8) bind$ax25(r6, &(0x7f00000003c0)={0x3, {"f9566a39c4c8a0"}, 0x40}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000001840)='fou\x00') sendmsg$FOU_CMD_DEL(r5, &(0x7f0000001580)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x60210900}, 0xc, &(0x7f0000001540)={&(0x7f0000001c80)=ANY=[@ANYBLOB="aaab23796d363b07b4f9f52a928d4e722702b38096c3be6c75edd25bcd1ffc2d4c3a2f3014d1e8f67857bde86e9d93b8f0528e021a5e0232285e2b644f0e8fdc79a5871ef6d3388f9cc82f95abd64e645cfff9a8247f0d9570ad725dbc4889e5141f0a9fc05a6111394824601cab4713259b0818d5b68b63d8a82bbc4cb64a6e82da07a974acfc535b"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00000001c0)={r7, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7fffffff, 0x0, 0xff, 0x8, 0x8001}, &(0x7f0000000280)=0x98) sendmsg$nl_crypto(r5, &(0x7f0000001780)={&(0x7f0000001600)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001740)={&(0x7f0000001640)=ANY=[@ANYBLOB="f8000000100000032abd7000fcdbdf25636d6163286165732d67656e65726963290000000000000000000000000000000000000000000000000000180000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000240000002000000000000000000000080001000800000008000100040000000800010001000000"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001a00)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001a40)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000001b40)=0xe8) r10 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r10, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) connect$inet6(r10, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom(r10, &(0x7f0000000140)=""/88, 0x58, 0x2142, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001b80)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001c00)={r8, r9, r11}, 0xc) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r5, 0x111, 0x4, 0x1, 0x4) 2018/03/29 15:45:28 executing program 6: socketpair(0x1b, 0x3, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r0, 0x50, &(0x7f0000000180)}, 0x10) r1 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) write(r1, &(0x7f0000db4000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/03/29 15:45:28 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020d000014000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000ffff00000012000200020000000000000000001100000003000000000000000554faad673df9acf8422138e7ca00000000ac14ffbb000000000000000000000000ac14000000000000000000000000000000fe800000000000000000"], 0xa0}, 0x1}, 0x0) accept(r0, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000140)=0x80) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00000016c0)=0x2, 0x4) recvmsg(r0, &(0x7f0000001640)={&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000200)=""/240, 0xf0}, {&(0x7f0000000300)=""/205, 0xcd}, {&(0x7f0000000400)=""/18, 0x12}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/112, 0x70}, {&(0x7f00000014c0)=""/221, 0xdd}], 0x6, 0x0, 0x0, 0x8}, 0x40000000) sendto$inet(r2, &(0x7f0000000000)="ca8768fbc0461baeced66afd1ccd7074477b543de0fea17b9577c8c828e40b4aed5fc81d90dd72312265835f742111db87a05e030b3630d3deefcf7a0638788e31bc33584a37bafea7d5b6f31b9817ea8a76a11927fde7847ead2dcf2b186f44dbc520eec0f9c7079994ed6ea38e39ecbdbc48686a562ad51dec966327f97d0ee5b483fa8598450326a81e95c6c34a0ab356ff", 0x93, 0x40, 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000001680)=0x7d, 0x4) 2018/03/29 15:45:28 executing program 0: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000180)={"620008000065300000f700", 0x4400}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) [ 119.341677] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 119.351926] RDS: rds_bind could not find a transport for 172.20.20.187, load rds_tcp or rds_rdma? [ 119.365470] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/03/29 15:45:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000480)=0x9, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r4, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r6, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000140)={r7, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r1) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r1) 2018/03/29 15:45:29 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800070700be0020090007000a0009000000000900f8ff0005000280ff45", 0x22) shutdown(r0, 0x1) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/85, &(0x7f00000000c0)=0x55) 2018/03/29 15:45:29 executing program 1: r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="4c0000001200ff51b40ef1cc29fffefd956fa2830007a600c6598cec9dd0f9d6683540150024cdde7fb050fcdbc2001d0004c41180b598bc593ab6821148a730de33a49868872cc78954a661", 0x4c}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000013fe4)=@in6={0x2, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000013000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="20000000000000008400000002000000004442021b0002003000000000000000"], 0x20}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) accept4(r1, &(0x7f0000001a00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000001a80)=0x80, 0x80000) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000001ac0)=@req3={0x7, 0x86b2, 0x9, 0xb2a, 0x101, 0x800, 0x100000001}, 0x1c) getsockopt(r1, 0x8, 0x7fff, &(0x7f0000000300)=""/51, &(0x7f0000000340)=0x33) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, r3, 0x10, 0x70bd2d, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffffe1}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x67}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x48010}, 0x844) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000080)=""/240, 0xf0, 0x40000021, &(0x7f0000000180)={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xa}, 0x1c) 2018/03/29 15:45:29 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de8fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000140)=""/133, &(0x7f00000000c0)=0x85) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000200)="c56696828bc42ee6c4516f23db9bed18", 0x10) sendmsg$alg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0), 0xb9, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000000640)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x2e, &(0x7f0000001880)=[{&(0x7f00000017c0)=""/179, 0xb3}], 0x1}, 0x0) 2018/03/29 15:45:29 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x101}, &(0x7f0000000540)=0x8) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r4, &(0x7f0000000140), 0x100002fb) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x43) r6 = socket$inet6_sctp(0xa, 0x4000001000000001, 0x84) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r7, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r5, 0x0, &(0x7f0000da8ffc), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f0000000880)={0x2ce7, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x4, 0x9, 0x7, 0xfffffffffffff001, 0x0, 0x0, 0x5, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) sendmsg$IPVS_CMD_SET_INFO(r8, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0401000}, 0xc, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[@ANYBLOB="24000000c7681e566b148db7fe8ab82cc1a06d7e031953233a53f3033e466f1380b54c6250a16031ddbff4dae2d4514efb6238b2829edfb4b753594f98175e4acdb05ab439d17a96662270115567a7b0b5aaaa1a4630d2358899fc80a058bd75cf4620f5a9fb26bde48f6612da6137369463198269e88af9051dbb15edec8c21c6437f1dbb459a371340310341e7e12916d54b44855d3fa637cb41b3f378ad3019f439181acbe3f71ff198fad99338f3029bf96c420ff72eaf36ab1f4a67ee11b6edf0e6515499f00400000000000000000000"], 0x1}, 0x1}, 0x14) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000400)={0xaf, 0xffff, 0x2, 0x1, 0x2, [{0x307, 0x3, 0x401, 0x0, 0x0, 0x8}, {0x2, 0x5, 0x3, 0x0, 0x0, 0x2000}]}) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/29 15:45:29 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000580)={'filter\x00', 0x7, 0x4, 0x480, 0x140, 0x258, 0x258, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000180), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xc}, 0x4, 0xffffffff}}}, {{@arp={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xffffffff, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, @mac, {[0x0, 0xff, 0x0, 0x2099adfc5d963779]}, 0x9, 0xffffffffffffffc1, 0x3, 0xfffffffffffff183, 0x155, 0x7fff, 'dummy0\x00', 'irlan0\x00', {}, {}, 0x0, 0x8}, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x1a4}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000c00)={'irlan0\x00', 0xbd48}) r3 = accept4(r1, 0x0, &(0x7f0000000ac0), 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffd}}, 0x8, 0x6, 0x1f, 0xb02, 0x18}, &(0x7f0000000300)=0x98) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000340)=@newsa={0x150, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@output_mark={0x8, 0x1d}, @replay_val={0x10, 0xa}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x150}, 0x1}, 0x0) r5 = socket$inet6_sctp(0xa, 0x4000005, 0x84) r6 = accept(r3, &(0x7f00000001c0)=@in={0x0, 0x0, @loopback}, &(0x7f0000000500)=0x80) ioctl$sock_ifreq(r0, 0x40000089f0, &(0x7f0000000000)={"626f6e6430ad00000000001f00f800", @ifru_names='ip6gretap0\x00'}) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000100)={r4, 0xff}, &(0x7f0000000b00)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000d40)={0x400, 0x4, 0xa, 0x4, 0x101, 0x401, 0x0, 0x20, r7}, 0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000004c0)={0x0, 0x800000000000000, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000bc0)={r8, 0x3}, 0x8) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000b80)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r6, &(0x7f0000000c80)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000c40)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="a06f16fba8cdc2000002", @ANYRES16=r9, @ANYBLOB="040c2dbd7000fcdbdf251000000008000500040000002c000200080004001f000000080009008100000008000b0002000000080009000900000008000600000000001800010014000300e0000002000000000000000000000000"], 0x60}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000540)={r8, 0x9}, &(0x7f0000000a80)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000000c0)={r8, 0x1, 0x9, 0x8, 0x1f, 0x8}, 0x14) 2018/03/29 15:45:29 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) setsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f00000000c0)=0x4, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="4b135613"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getpid() sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r3}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r5, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) socket$vsock_dgram(0x28, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000140), 0x100002fb) r6 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r6, 0x0) r7 = socket$inet6_sctp(0xa, 0x0, 0x84) connect$inet6(r7, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000000100)=0x3, 0xffffff91) sendto$inet6(0xffffffffffffffff, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(0xffffffffffffffff, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$bt_rfcomm(r8, &(0x7f0000000440)={0x1f, {0xb30f, 0x6, 0x7, 0x7f, 0x7ff80000000000, 0x3}, 0x9}, 0xa) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x58) 2018/03/29 15:45:29 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x8000000006, 0x0) setsockopt$inet6_int(r0, 0x29, 0x36, &(0x7f0000000240)=0xffffffff, 0x4) r2 = accept4(r1, &(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x80, 0x80000) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000340)=0xfffffffffffffffa) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r3, &(0x7f0000000080)="75a377f5905ad3d1bd451377e8c43fb845ff49e2455aa72eb5e071bdbe9bfb09780e4b73561d5158fddbb806b6ace64259aa6bd4096f3f5a81f1796188bddd3eed", &(0x7f0000000100)=""/210}, 0x18) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) 2018/03/29 15:45:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000aae1abca23db3621f7272ebd58a5b0fc205bdd94d9b4c8ecaf89508dfff95929ebaae0ca3dedff06196a5b291815d68b9ff71946583334e15e23de973289970335", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r4, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000480)={0xfffffffffffffffd, 0x1, 0xca11, 0x100000001, 0x1, 0x800}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r6, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000140)={r7, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r1) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r1) 2018/03/29 15:45:29 executing program 0: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48, 0x80000) getsockname$netrom(r0, &(0x7f00000001c0)=@full, &(0x7f0000000240)=0x48) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) shutdown(r1, 0x0) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098c000)='d', 0x1}], 0x1, &(0x7f0000783000)}}], 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) sendmmsg(r1, &(0x7f000050ef88)=[{{0x0, 0x0, &(0x7f0000e8afc0)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)}}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000080)=0xffffffffffffaaee) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00000000c0)=0xffff) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x104, 0x7}, 0x8) close(r1) 2018/03/29 15:45:29 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040), &(0x7f0000000080)=0x4) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), 0x4) 2018/03/29 15:45:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0a00000000000000000000000000000000000000000000000000000000000000000000000000002f1aa09d3543608ce42dcbc05abe215b345fc54f44cd805087e34550f4c5484af7a9785551d9efed72bbf20acdc109f75cacfb0dc1a503aa0a0100000078d07891de7a052a1db6d3284198"]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000240)=r1) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00000000c0)={0x8000, 0x6, 0x1ff, 0x2, 0x0, 0x10000}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000280)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000002c0)=r1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r0}) bind(r3, &(0x7f0000000300)=@rc={0x1f, {0x74, 0x3, 0x8, 0x0, 0x5}, 0x5}, 0x80) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000180)={r0, 0x6d4}) 2018/03/29 15:45:29 executing program 7: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000240)=@can, &(0x7f00000002c0)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000200)=0x7fffffff, 0xfffffffffffffec9) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f3, &(0x7f00000001c0)={'gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/29 15:45:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') r1 = socket$inet(0x2, 0x807, 0x1ff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001780)={0x0, 0x1000, "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"}, &(0x7f0000000640)=0x1008) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000680)={0x0, 0x7}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000c80)={0x0, 0x2}, &(0x7f0000000cc0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000d00)={0x0, 0x4}, &(0x7f0000000d40)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000d80)={0x0, 0x80}, &(0x7f0000000dc0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000e00)={0x0, 0x8000, 0x1f, 0xdc}, &(0x7f0000000e40)=0x10) sendmmsg$inet_sctp(r1, &(0x7f0000001040)=[{&(0x7f0000000480)=@in6={0xa, 0x4e22, 0x80000000, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000000600)=[{&(0x7f00000004c0)="f5facc36e123837a8e1758d774fa3721fa03a3af5fbcc81c8d", 0x19}, {&(0x7f0000000500)="c055f5a8ff42c9fba6b7aa312f47d0eec14acbffd5b48e6a40c7c9c2d13ac4ace0fe62ef0717b8e4474d6ab89eea1b9ec91df0b89b636caa398d6bf22775201c63d14f13041ada0632f759daa6aae10f82949ec1537533e2bcb358c4275ed2112b9f1f38c0088fc0cb19e0398ff0271df1b8bcf3da4d1a8df1aac11ff15c7a3704262622f714e0145cb2cb86cfae3f3e55f3721ebafbd7a6af1d698fca4ba23e0ffb288635070b46db264bb729390ab0c7035c60eaf837c95ec4e5623ad0750d4a13ce5dac1cf7a81cebbb81acd23c9a3e3b", 0xd2}], 0x2, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x5, 0x5, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x202, 0x200, 0x3, r3}}], 0x60, 0x40}, {&(0x7f0000000780)=@in6={0xa, 0x4e20, 0xdb, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x10001}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000007c0)="d9aece6103ed1e5315f0a0cf5a800a8b1f3f63015e93a696132a43a2a0060bc827c4d2a2e774b2088a47a67700ec86244e31fef5aeebfe997e856cb1a189ab525eba23b888d81e016d524b56a7ff56b555a778448317b6da7265c5bef369d5dc5a5d611f24939ae1df0ca9dfb4", 0x6d}, {&(0x7f0000000840)="f8012bcd6a0b9cff938d1dbb2802cfc566c02a2aacc09de893a5792c754eeb3cf44472c6dd53df9b7e931dd4fab0b4470d3b3909925e4874526203e23a9f9603f5dcd5b247fb188e631442f6d2b90a9b48e29f670a8bdd8078d37341e68055c8e3bfa2e8f36c9a3379c8d3", 0x6b}, {&(0x7f00000008c0)}, {&(0x7f0000000900)="43f3759d257ac413c9d739a6c67deed77443fe7265331fdc0b5f78d2f761a8543543f04e105a0e0d0aa2860e8dad93cb22780181a741f308a294e085593f91d7b7b9d416ab32cddd0dc09b9bbd6da12d7242730dd980d98d9bf4d5839fdc813f473b0f8589edb416ee193a0842361a14107e21a0271448238fd2755d3063014d81d3dd08cb42de718a38699afb3b69818bf33670e71a9ddff30f164397a375e6fc4674eaaba0faae306d1890a022951a7a027583c7d2d77f70943970b0339bc5a9686a7f23c263d4da9f606455f1e3b04bf37ee685ae63696869f2", 0xdb}, {&(0x7f0000000a00)="ea89a809102ad4247fa42fb2e89534b7e52695923acdd4fa991a0739242733ec908ff90e69faf510154498c69977e0ef9376281f4c490d610a7fee5224048bd0d8a99c917a64cd9f2a533fe6041505067846debc6e3f4230a9", 0x59}, {&(0x7f0000000a80)="5020a486242e4dc1fa6c898a8cc520db72f22aad25c58fc4289f1fa26825d12d713555e6415c4bb93611f87fe108667c21a9162c3f2b29e4ac47dc06ab83932dd5368ff398827b8581e92cef022a016676a4c3162d8be30bd8a013400929d685079e63ac3c9c427549b3b70912ce8f50e77e57bdbb9890fb0b4a7773df5a8bf948aef2844242ac406cd8bc993c4faaf681dde784c65733f17aff0fe3c4a6da19ae4c052623495b", 0xa7}, {&(0x7f0000000b40)="a650df06a942fd4a48769c820da3f4a00a3bf73e301ca4c24005505cb9b5ebfc5365f781ba37039adf9e54a93b7ccbed53dcc0d264f5e0165ab64cdb9f47bd365a85529fbf53f441b428e6c6706eac926e5017149a42e2a3fa470bd8bf83e2279e0da64cbb86e9202393e56da48416a4ba0f727df86054553bc615a191a1d2b79d3c451c2d389a04aadb1c632f", 0x8d}], 0x7, &(0x7f0000000e80)=[@init={0x18, 0x84, 0x0, {0xc0, 0xc707, 0x3, 0x3}}, @init={0x18, 0x84, 0x0, {0x7f, 0xffff, 0x7, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1, 0x1, 0x7fc0, 0x400, 0x8, 0x81, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x9, 0x3, 0x6, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x541a, 0x3, 0x5315, 0x71abbcdc, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x5, 0x206, 0x7, 0x1000, 0x1, 0x5, 0xfffffffffffffff7, r6}}, @init={0x18, 0x84, 0x0, {0x1, 0x1d, 0x2, 0x7}}, @init={0x18, 0x84, 0x0, {0x4eb, 0x7f, 0x80, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x1, 0xffff, 0x5d, r7}}], 0x1b0}], 0x2, 0x40080) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r8 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r9, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r10, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r9, 0x84, 0x0, &(0x7f0000000300)={r11, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) syz_extract_tcp_res(&(0x7f0000001100), 0x7, 0x0) r12 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$inet(r12, &(0x7f00000008c0)={0x0, 0x0, @dev}, &(0x7f00000010c0)=0x10, 0x800) accept4$packet(r13, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r12, 0x0, 0x8, &(0x7f0000000140)={r14, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r8, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r8, 0x117, 0x1, &(0x7f0000000000), 0x0) setsockopt$packet_tx_ring(r13, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r8) 2018/03/29 15:45:29 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000012000)={0xffffffffffffffff}) r1 = accept4(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80, 0x800) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0)=0xffffffffffffffc0, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003ff8), &(0x7f0000011ffe)=0x8) 2018/03/29 15:45:29 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000020000)=0x5, 0x4) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000780), &(0x7f00000007c0)=0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000800)={0x0, 0x6, 0x1, 0x5, 0x4, 0xaa, 0x401, 0x7391965d, {0x0, @in={{0x2, 0x4e24, @rand_addr=0x8000}}, 0x91, 0x225f77a3, 0x1, 0x0, 0x7}}, &(0x7f00000008c0)=0xb0) r3 = accept4(r1, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000040)={@remote, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vcan0\x00', r4}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000900)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0x1ff0, 0xfffffffffffffff7, 0xfffffffffffffff9, 0x2, 0x3df, 0x5, 0x8, 0x1, 0x3ff, 0x2, 0x5, 0x4, 0x9f, 0x80, 0x1ff]}, &(0x7f0000000a00)=0x100) bind$rds(r0, &(0x7f000051b000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000000100)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000180), 0x100000000000000e, &(0x7f000000f000)=ANY=[@ANYBLOB="30000000000000001401000003000000", @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fdff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006fa431ec564311150000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000038a177101de91c074e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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@ANYBLOB="0010000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00'], @ANYBLOB='R\x00\x00\x00\x00\x00\x00\x00'], 0x30, 0x80}, 0x0) 2018/03/29 15:45:29 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x0, 0x471, 0x2, 0x6, 0x1b, 0xffffffffffffffff, 0xf284}, 0x2c) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet6_int(r0, 0x29, 0x4000000000cf, &(0x7f0000000000), &(0x7f0000000100)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x6, 0x5, 0x8}, 0x2c) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/03/29 15:45:29 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000183000)={0x6, 0x4, 0x7fff, 0x7fffffff}, 0x26) 2018/03/29 15:45:29 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1dff8)=[{r0}], 0x1, 0xfffffffffffff370) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) connect$unix(r0, &(0x7f0000000ff8)=@abs, 0x568d70aac3163915) 2018/03/29 15:45:29 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001580)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000001680)=0xe8) r4 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001f80)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001fc0)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f00000020c0)=0xe8) r7 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002680)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000026c0)={{{@in6=@ipv4={[], [], @dev}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f00000027c0)=0xe8) r10 = getgid() r11 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002800)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000002900)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002940)={0x0, 0x0, 0x0}, &(0x7f0000002980)=0xc) sendmmsg$unix(r0, &(0x7f0000006a40)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001500)=[{&(0x7f0000000100)="eb19f6d5ecf4cc12987fc977b91c294d3016e247f8d2569e3a977c5597881259669fedf6a592a1101cee66357e8b704c3a31b2674a4f429861bf5b4a806ecdc46524882549ac700a67c5041660effff35baf58", 0x53}, {&(0x7f0000000180)="423fffcbe242cbf80a7bae19ffc35b9b45531d9b811ce082f082221650f5c17d19a16dad556f4e8c35a9422276507ab3195ecae0c39870052319ac6b7d9475689b0ff03b046f0acca8a682819a8ae0ab36d6d1fa046a6e0b3df410177dd481d9b0000aaf3d1682c11a9aa4f74149e68823230ac608374980fec99d12c49ccf376d925f9ca0e1ecb3f8642e7cff2f9bb2febbef25a992701e9b082462d23f8562d9ab02ad442e8372367f729064eaf6e703abdb4e7b15e5722846ccc12254fd89e5e9f6a525cd3c9ebcd0aae3f3d44fbce6a4b26b5a94a9a1d1b8426e3788e36ffd4f897eb9811e", 0xe7}, {&(0x7f0000000280)="1a73669933e590a97aa7e86f4e37c325f6ebba385c17c111dc05b63e1369735fe9a717dabded4194b49dbc146b27e018151a6e7361d595e46ab33a47c930051df89bf7ccdc589926455dba649fded1673c52b6ce72a4d6dbc9d772324b369df28416885ec3aadb42c0883c7fb380e7fa10f65ba4cb50a82492b84caf63a52e14eed09da75ec829f5d9039c877dc99ce6f669313494766b58d28d0beb0df76ae8ee6339d75cc6eb0654191fb52cee7ad8e0b8c30ec831ac78655272b16ec157e3ec78483e6d2c9d4e7f1c9af332cf6e27", 0xd0}, {&(0x7f0000000380)="91f348b7ea22484e612228e6dfe333d56370e601f48a9a716701c837084453d4974b9636787271de0265d8aa0262679b1597bcb3b6d3f2fe51582fe84d0a8b996c3a3e274b67937ad22e37cb5a1679e204b10d490c8d24748480b5cd869cad19befa22b5bf98", 0x66}, 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", 0x1000}, {&(0x7f0000006580)="443e3cab1d2a6d4a7d22affd62408bde3485a4ebc8b22ff4147943864a001bcd7182a2b48630bc021434b9cd0aa0c82f2eb50364ee35b1ec8e16aa944249a5f31d92a3a924e2f6e45afdcfa974d629bb0ef329f517632fe4a8f66bf266c342f4d9949b08a7d6820b604a39d98a59137b3e7a88ede87cda688c5f95bad0e398dae10e25392cede7aa3be76d97d88657a4109ea06bada66cdcc0de76e69d8eaebb22aaf299a7539ebf3de9c6f9bd3f92d67aa899632525e2de542245cd807312696aa1921cb1c182ccf8a694536ad72cc30f674c4d325f12042b8957ab548683bd6799d38d49f33104", 0xe8}, {&(0x7f0000006680)="c5df450599510dad91a35a2160e12e68f51ade0caa8f84c259098e45e3c18bc33362a50eae4afb70431ee254c6d7a31b49f24231e693f9", 0x37}, {&(0x7f00000066c0)="10693f289252650fa30953cbac64262ff31610d5262f6d08fb5a9928291c1d2881d88312f829d67fe0db99f17a4e5175bd3eb6e95e91b696e9c937add24f35d9ebd5415bdaa3b0b39f672f49f0118b818a75ba50cc6f69125da30f83a97042670b2eaf1936b241d3abd31476bdbfc03f16c16d24a4290e01638f4b11a6e36bfbf4b6b0b32dd1fb4e6e16741e71641d9131197fce8596650280960f0347a47188b46dedfa7abd409c58b196cd15ab40c721fbf96c4641721011327cb4c036816d3dfd8fc6f16ed5aaca", 0xc9}, {&(0x7f00000067c0)="25737d1e0fba2981ac8dcafccd6698328bab875f41a8d17a2aa45e153857a3da816fa0e047d83b7439efb321a20cfbdec2cd2d228996e7a7650403c202c350d9b327e46908d511734f3251d9666cd3e86eb97fafbc4c5c5a020ede75c43095030c615eeb63fc73d558ff27b369fd766c8136b98bfd92e8ac00678040b4f92a5515e158f420a19e05356f54e737fda082fdbb73b43f07ba32bc640029361dfe6b3fb15f74a75540e09ca84c5cd516f47907934f626a64f8b7527fa1f8b8763ab80620990d601257e6945b243cedb4325968f705ff2639", 0xd6}], 0x6, 0x0, 0x0, 0x20000000}, {&(0x7f0000006940)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000006a00)=[{&(0x7f00000069c0)="475686da53fb6d3c4a71af23d07af30fe2a4a82eae0ae8978920c45ed6ed1ae4696b87d0e5bb48590992471e6fb8b60e", 0x30}], 0x1, 0x0, 0x0, 0x80}], 0x7, 0x4) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/03/29 15:45:29 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/180, 0xb4}, 0x0) bind$inet6(r0, &(0x7f0000726fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x40000000004a, &(0x7f0000000040)=0x7ffffffc, 0x1be) r1 = socket$inet6(0xa, 0x802, 0x88) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000100)={0x0, 0xfffffffffffffe5e}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r2, 0x81b}, 0x8) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x8) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/29 15:45:29 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x101}, &(0x7f0000000540)=0x8) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r4, &(0x7f0000000140), 0x100002fb) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x43) r6 = socket$inet6_sctp(0xa, 0x4000001000000001, 0x84) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r7, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r5, 0x0, &(0x7f0000da8ffc), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f0000000880)={0x2ce7, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x4, 0x9, 0x7, 0xfffffffffffff001, 0x0, 0x0, 0x5, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) sendmsg$IPVS_CMD_SET_INFO(r8, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0401000}, 0xc, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[@ANYBLOB="24000000c7681e566b148db7fe8ab82cc1a06d7e031953233a53f3033e466f1380b54c6250a16031ddbff4dae2d4514efb6238b2829edfb4b753594f98175e4acdb05ab439d17a96662270115567a7b0b5aaaa1a4630d2358899fc80a058bd75cf4620f5a9fb26bde48f6612da6137369463198269e88af9051dbb15edec8c21c6437f1dbb459a371340310341e7e12916d54b44855d3fa637cb41b3f378ad3019f439181acbe3f71ff198fad99338f3029bf96c420ff72eaf36ab1f4a67ee11b6edf0e6515499f00400000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000400)={0xaf, 0xffff, 0x2, 0x1, 0x2, [{0x307, 0x3, 0x401, 0x0, 0x0, 0x8}, {0x2, 0x5, 0x3, 0x0, 0x0, 0x2000}]}) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/29 15:45:29 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x31d) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/03/29 15:45:29 executing program 1: r0 = socket$inet6(0xa, 0x800, 0xf71e) connect$inet6(r0, &(0x7f000096ffe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000e29ffc), &(0x7f0000a23000)=0x4) 2018/03/29 15:45:29 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYRES32], &(0x7f00000000c0)={0x0, 0x3, [0x0, 0x885]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/03/29 15:45:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) r1 = socket$inet6(0xa, 0x5, 0x17) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000500)) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000940)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd1428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000000000000000000000000000000000", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000100)) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000004c0)) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@local, @in6=@ipv4={[], [], @remote}}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000680)=0xe8) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000300)={r5, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r6 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r7, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000540)={r8, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r2, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000140)) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r2) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r7, 0x891c, &(0x7f0000000480)={'ipddp0\x00', {0x2, 0x4e23}}) close(r2) 2018/03/29 15:45:29 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000180)={0x101, {{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x88) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0xc64, 0xfffffffffffff16e, 0x8, 0x8, 0x2, 0x400, 0x81, 0x4}, &(0x7f00000000c0)=0x20) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e22, 0x4fffc210, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, {0xa, 0x4e21, 0x3f, @loopback={0x0, 0x1}, 0x7fffffff}, 0x1b36, [0xfffffffffffffffd, 0x2b88, 0x8000, 0x2, 0x9, 0x3, 0x9, 0x1]}, 0x5c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000}) 2018/03/29 15:45:29 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0xb0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/29 15:45:29 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000800)={r1}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x80800) bind$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000700)=@assoc_value={0x0, 0x200}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000b00)={r3, @in={{0x2, 0x4e20, @rand_addr=0x9}}, 0x100, 0x9f0, 0x8, 0x7, 0x8}, 0x98) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000400)={0x0, @broadcast, @broadcast}, &(0x7f0000000440)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000900)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000480)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000a00)={{{@in=@dev={0xac, 0x14, 0x14, 0x1a}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x100, 0x4e21, 0xff, 0x0, 0x80, 0x80, 0x87, r4, r5}, {0x9, 0x3, 0x4, 0x1, 0x5e0, 0x7fff, 0x7, 0xfffffffffffffffa}, {0xf, 0x5, 0x6, 0x1}, 0x5, 0x6e6bb8, 0x1, 0x0, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x18}, 0x4d3, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3502, 0x4, 0x3, 0x1ff, 0x1, 0x6, 0x7fffffff}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r6, 0xfffffffffffffffd}, &(0x7f0000000540)=0x8) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r7 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r7, &(0x7f0000000140), 0x100002fb) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r8, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0401000}, 0xc, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[]}, 0x1, 0x0, 0x0, 0x20000010}, 0x880) ioctl$fiemap(r7, 0xc020660b, &(0x7f0000000840)=ANY=[@ANYBLOB="af00000000000000ffff01000000cee000000200000001000000020000000005000007030000000000000300000000000000010400000000000000000000000000000000000000000000080000000000000000000000000000000200000000000000050000000000000003000000020000000000000000000000c1ff00000000000000200000000000000000000003a417ca"]) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/29 15:45:29 executing program 7: socketpair(0x14, 0x800, 0x5e9, &(0x7f0000000500)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e24, 0x100000000, @loopback={0x0, 0x1}, 0x9}}}, &(0x7f0000000600)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000640)={r1, 0x100}, &(0x7f0000000680)=0x8) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="170000004f00030207fffd946fa2830807eee6d87986c4", 0x17}], 0x1}, 0x0) 2018/03/29 15:45:29 executing program 6: r0 = socket$inet(0x2, 0x2, 0xabc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)="b30b7973334993c0e6", 0x9) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000000180)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/29 15:45:29 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x9) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) 2018/03/29 15:45:29 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/03/29 15:45:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000480)={r4, 0x0, 0x2, 0xff, 0x9e49, 0x673}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r4, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r6, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000140)={r7, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@local, @in6=@loopback}}, {{@in6=@ipv4={[], [], @dev}}}}, &(0x7f00000005c0)=0xe8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r1) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000600)={0x2, 0x5, 0x6, 0x2}, 0x10) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r1) 2018/03/29 15:45:29 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'gretap0\x00', 0x100}) r1 = accept(r0, &(0x7f0000000200)=@sco, &(0x7f0000000280)=0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x1314, 0x3}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000340)={r2, 0x5}, 0x8) sendto$inet6(r0, &(0x7f0000737000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) getpeername(r0, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000180)=0x80) getpeername$ipx(r3, &(0x7f0000000380), &(0x7f0000000440)=0x10) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f00000001c0), 0x2) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0x80, &(0x7f0000000340), 0x1, &(0x7f00000003c0)=""/36, 0xfffffffffffffec6}, 0x2000) 2018/03/29 15:45:29 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x100000000002, 0x3e, r0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="6570c3b72c75eb29db416516c076ec4d", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000080)={{0x6, 0xfffffffffffffffe, 0x800, 0x2400000000, 0x80, 0x8}, 0x8}) 2018/03/29 15:45:29 executing program 1: r0 = socket$inet6(0xa, 0x7, 0x1f) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000140)=0x3, 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000180)=0x4, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000002d000)}, 0x0) 2018/03/29 15:45:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000480)='tls\x00', 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r4, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r6, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000140)={r7, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000004c0), 0x0) close(r1) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r1) 2018/03/29 15:45:29 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0xdc0154519464377f) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000300)=0xffffffff80000001) r2 = socket(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000280)={&(0x7f0000000140)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="d9c57fcc3db0afe6f455e5c420a81ae216e43638e181ade78b555572f83654b3c1380cd7dc54e47c497a83868a9bf35868fa98e22de29c5d54fa8429388e204a7e08c7aefecf81b207307062e63b613487cd", 0x52}], 0x1, 0x0, 0x0, 0x1}, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000c27000)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000fe7000)=@newlink={0x7c, 0x10, 0x409, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x5c, 0x12, [@IFLA_INFO_KIND={0x58, 0x1, "73656c696e7578766d6e6574302d7b70726f63fb47504c2d73656375726974796d643573756d76626f786e6574306d696d655f7479706576626f786e6574307d47504c282c2a707070307472757374656400"}]}]}, 0x7c}, 0x1}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x10, 0x2, 0x9, 0x4, 0x2, r3, 0x40}, 0x2c) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000000)=0x2, &(0x7f0000000040)=0xffffffffffffffe0) 2018/03/29 15:45:29 executing program 6: r0 = socket(0xa, 0x2000000001, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x200}, 0x1) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x7) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000040000000006000000ffffffffac1400000000000000061414ffffffff7f000001"], 0x28) 2018/03/29 15:45:29 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x101}, &(0x7f0000000540)=0x8) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r4, &(0x7f0000000140), 0x100002fb) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x43) r6 = socket$inet6_sctp(0xa, 0x4000001000000001, 0x84) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r7, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r5, 0x0, &(0x7f0000da8ffc), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f0000000880)={0x2ce7, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x4, 0x9, 0x7, 0xfffffffffffff001, 0x0, 0x0, 0x5, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) sendmsg$IPVS_CMD_SET_INFO(r8, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0401000}, 0xc, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[@ANYBLOB="24000000c7681e566b148db7fe8ab82cc1a06d7e031953233a53f3033e466f1380b54c6250a16031ddbff4dae2d4514efb6238b2829edfb4b753594f98175e4acdb05ab439d17a96662270115567a7b0b5aaaa1a4630d2358899fc80a058bd75cf4620f5a9fb26bde48f6612da6137369463198269e88af9051dbb15edec8c21c6437f1dbb459a371340310341e7e12916d54b44855d3fa637cb41b3f378ad3019f439181acbe3f71ff198fad99338f3029bf96c420ff72eaf36ab1f4a67ee11b6edf0e6515499f00400000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000400)={0xaf, 0xffff, 0x2, 0x1, 0x2, [{0x307, 0x3, 0x401, 0x0, 0x0, 0x8}, {0x2, 0x5, 0x3, 0x0, 0x0, 0x2000}]}) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/29 15:45:29 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "8a7d15", 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0x3a}], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000001100)) socketpair(0x4, 0x6, 0x100, &(0x7f0000000540)={0xffffffffffffffff}) recvmsg$netrom(r0, &(0x7f00000007c0)={&(0x7f0000000580)=@full={{0x3, {"c8c18bc03e3e36"}, 0x400}, [{"3101a765668424"}, {"4cecd1690a8881"}, {"4aab465a126ea2"}, {"86e93c170b5bb0"}, {"b2a3d9b3ac8ef9"}, {"cc2d5a45143141"}, {"44fa0e4aedc029"}, {"e7e2735a35e973"}]}, 0x48, &(0x7f0000000700)=[{&(0x7f0000000600)="6c5ab8e5ef6912b2fa3b3dd18d72614d9838aad79bdf0669066200dc2117badc057a5e8b64e16e6a673f24aff6b042855d014aef391676958504f63b10adad13b605b85bb68040c98d2f2d76817a181a47e32755929b4d0bc7feb2290d03c4a1697494ccc080fc0e6aceceae7bc0c6c48f67bf8ad29c126a4a2e357031fbf4dd0a5e6bd22a1ab84fda1658b219a342910fd02a9866855193386c22176b2802b0b16d76c61810c2b35b87e0e3834b845c13cb3f163e23b5ca", 0xb8}, {&(0x7f00000006c0)="32c9a59330d830414a4dbaaa3cdce1", 0xf}], 0x2, &(0x7f0000000740)=[{0x68, 0x104, 0x80000001, "e2ac79f249d91c9611f2ac45a3cbcff5d7f9fb63e94dc6b3e4dc0598561cd1ed738c68163933becbf70f9e3d7a06fad2ea1c7348b6ac95e6bf966ead816a68aaa00118cc49b42d81abe4107adb8c469edfaf"}], 0x68, 0x800}, 0x10000) 2018/03/29 15:45:29 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x400000c}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x72, 0xe9, &(0x7f0000000000)="92b43726e197e68cbe95ede29e9db8dc1a8ceff7533541fec52a4f71c2ad75b002b5d3376a748ab5bac78f180297a0279402974ca5b3aee39492c120439e9e7ca70c3e33c2f1040ac3e8997b3c35817644d6587b557ae301405a1f1d541d9c86288eb2190c28b64280f21c987936f031ed14", &(0x7f0000000080)=""/233, 0xa996, 0x7}, 0x28) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000380)={{0x3e, @broadcast=0xffffffff, 0x4e23, 0x0, 'fo\x00', 0x20, 0x8, 0x53}, {@multicast2=0xe0000002, 0x4e24, 0x10001, 0xdac, 0x0, 0xfffffffffffff801}}, 0x44) r1 = accept(0xffffffffffffffff, &(0x7f0000000400)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x80) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000004c0), 0x2) socketpair$inet(0x2, 0x6, 0x80, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000300)={r3, 0x19, "c6078276f149ed3b0fd24688e58abc42907927d25d1d974862"}, &(0x7f0000000340)=0x21) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000200)={0x2, [0x5, 0x8]}, &(0x7f0000000240)=0x8) 2018/03/29 15:45:29 executing program 4: pipe(&(0x7f0000fd8000)={0x0, 0x0}) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001340)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000001440)=0xe8) r6 = getgid() r7 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001480)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000001580)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000015c0)={0x0, 0x0, 0x0}, &(0x7f0000001600)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001bc0)={0x0}, &(0x7f0000001c00)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001c40)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000001d40)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001d80)={0x0, 0x0, 0x0}, &(0x7f0000001dc0)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001e00)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001f80)={0x0, 0x0, 0x0}, &(0x7f0000001fc0)=0xc) r15 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000002100)=0xe8) r17 = getgid() r18 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002140)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000002240)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002280)={0x0, 0x0, 0x0}, &(0x7f00000022c0)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000036c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003700)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000003800)=0xe8) r23 = getgid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000003840)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003880)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000003980)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000039c0)={0x0, 0x0, 0x0}, &(0x7f0000003a00)=0xc) r27 = getpid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003a40)={0x0, 0x0}, &(0x7f0000003a80)=0xc) r29 = getgid() r30 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003dc0)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000003ec0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003f00)={0x0, 0x0, 0x0}, &(0x7f0000003f40)=0xc) sendmmsg$unix(r3, &(0x7f0000004040)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000012c0)=[{&(0x7f0000000080)="36fd11ce00b994b360e00f720f2494878feea973d9c250e7d08f77926d7126ba", 0x20}, {&(0x7f00000000c0)="f317528fab5bd98ac1bb684b6dc2648d69f65ca844646252520a10740fc567cf93f2fc0d456cbd4dcb8732742f8afae3b7df4a225e284d09e8b601d6295625857c53b2fc8ba52fec6148a4a22a95a6cf333885ba7a4c", 0x56}, {&(0x7f0000000140)="af8c0013e3447e42508ae7800639e90c2452faab4a8b12345e4d22108daef5bac64f4029757285dc4e230cfc920460e39e755b207e42c90f13d972295548154ab109bf2b5d", 0x45}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="766aba284c11dd4cb432459862a088c26f385ef490024f72f1c91420ab129f43ce8abc6134fcd20e323a442c778f0b001a841e866a7c971e85d832e4dd8088a53300a58c43e0bbc2092558fe8584542eea7d642bead50ab7c5be616840347d78a781cfeaa1efe9946ef954fe7c6bb0cacf4a09d1da5e3a306fc5e13805c09b544e3753443443599ea083ff84da49f08b2888ad0008a7e0dba63490e7d4fa4305d26e1ac77c709a9c1b0b76d97c50fc3289023fe80066d92662b1ea1fa39731ca9641543404f6a8973b7abcc504e7c2c8b5981314addb99f9a45674bbb0126bedd4b7ff8c402b967cea38e747f5c82ecdf1de48c69df7f174", 0xf8}], 0x5, &(0x7f0000001640)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x40, 0x8000}, {&(0x7f0000001680)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001b40)=[{&(0x7f0000001700)="f2b8b5b44c4cf08ae5b312abb36988fe7c0e10841bd23a69cbc1efd3edf6b0fcf6bf9c9167e279e3ddbcbf5b8aa1d7d7ac4bc535d98e83a804c695a36d91fd766aa639200f0e77400a0655ec963d0659a3cf7d7bb6fba1ffcaf8254a61457405591be0ff74449c1dbf0f4cfa275f2f30575969b51a9b2b3825c614e38d9e5e3a0f31c6266aeac0589e515d200eac551d056e05805e01f950b5a74581839798e8961038bfc361e488f141dc128e39e38d85ebb564e3d22f3aa2a2e8b0fa9ddcd1c29a3df8777d1163b741cec7a2abe9f66e9721", 0xd3}, {&(0x7f0000001800)="60f918ae103dcbc4e4ca74695c6119e9ff1a0a7a4f034602b29db8f95592bcea6889637a2ba7d56dfd7666d82abc1f0dddc7e0c2e8a21fb011e6e0d709c2dfa35c9ce900506d3af7c447d4b2ae53a8e6bc5afcd8041fe463ef4622eebfd3bd3d7981bcb1677921908774e50ae790f1", 0x6f}, {&(0x7f0000001880)="9984c288e41c0ee9291bfc42d81efe90961c740bace13077f9c863c9277b003b50d0ea475c5034374f2bca187d483fa9c214c541de379b1649c39e51ae6831854bf6076fd0e6beecd98faad412fe2c2a8614a7d5a4a1555206f3bd886d895aa7f184793d55468a2b77", 0x69}, {&(0x7f0000001900)="cba12094bea4e95a5f5ca48fffd480a891628ee133cf62c4a5e1d1b06176023374845c9c0eaedcf9f99502cb99538132e953e76d5623c1ce462452789f7ec319c0d11dcafc6b08de324f90862e481aa3323cdab2b397575458736d7264eeea28d86d3359011c8f233689fee9f56b0cc5441181a5029bfc0af92f2d1f0a1e526fdcd38ae4b82703f9e39507690eec8c", 0x8f}, {&(0x7f00000019c0)="2b6ba9d0e831e7819383b0cb01e5362f7350720cabc5936fa4d38c47bc1cd4b1f6256aef1a7bd087b6604bb87576d6744d434e3aa41b91da1b4a47e43446ea67aae42bb98c9fd1859d69d873eef60f648787f6b52d50bc9d123d78bb634435e4f5210da36b911bfcc23bdf5bacaac33a032485fca7bc7c9e87b78bfe30d18f70ca156530dc63f8a6", 0x88}, {&(0x7f0000001a80)="04be2f2cd912467c2a0c6cf429d8896f700e9b8533f99bef475c664d2d5619a4af20b658ef3769b2e867a7d86913c8a7ea108714d45280947eae845c49bb44ddc96abcce05589720ace2ed39fa3d086e0a4f36b18565d1e4b06b64d4d1f1fd2baad3ebd9a4e7ae80e29f1b490c47c4f312e97f88afd1f6bd8affc2a153fd2998b907c7", 0x83}], 0x6, &(0x7f0000002300)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, 0x0, r14}, @rights={0x20, 0x1, 0x1, [r0, r1, r2]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x30, 0x1, 0x1, [r0, r0, r2, r1, r0, r2, r0, r1]}, @rights={0x38, 0x1, 0x1, [r1, r3, r3, r3, r0, r2, r3, r2, r3, r2]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x108, 0x80}, {&(0x7f0000002440)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000034c0)=[{&(0x7f00000024c0)="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", 0x1000}], 0x1, 0x0, 0x0, 0x4000080}, {&(0x7f0000003500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003680)=[{&(0x7f0000003580)="d651452ed120c9fde7df1dbc448e0df07bb7425a3cf9e35ff446a1bb4b8b7de1383c8f9dc4feffd909e5044b35dab000add7d339cc904b03ce8435d27c22e0cf9db6a2b4e0a14e7a15168fd7e923c2772f45011c966c5522021e096988a8a9596ce73de78b1569d7424d7ee3188a819e81b5dd4909f800c31a4ff8227bc468c67e9c0630ded9ecba7acabcc14a972290377ce3725d846aeeb9d8bad5f04855565827b40b4ce60186592d2e12bc9f307b6292dc8a", 0xb4}, {&(0x7f0000003640)="822f9fbc198e517a8952c8c0e7d87a6551d0ecec406800bbaacef6c709c134c53675f4", 0x23}], 0x2, &(0x7f0000003ac0)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x30, 0x1, 0x1, [r1, r2, r0, r1, r1, r0, r0]}], 0x90, 0x20000084}, {&(0x7f0000003b80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003d80)=[{&(0x7f0000003c00)="b4d4b3d90fd013b16f44bc6a84e762a633faa44c34edf168c78723572bbd7eb4976cf266861004566a3883aa253f7ee8f93bfcdead26c29c68464ea8080a3fe658e6283d06e4b0bb5e3077973356e142a67d59abb658546be880e0c8542ea4432efaaaf805b7fe556e4c981c2bd0983977ea94783d63f4c5dd29fef33a1420f461bed4150311f7ae2817a1a8cec86bfd7060c984f93ec3dbd25ec4b1c18e7fed5f3ab82ae915eb81376dd2dfd97ba8fa0c2d1382720553fdf5cc893c8cf67d92e38d274cefa3e68aa048bcbe79e399bb84fe78c5e9e5887ffaaaea51118ecbfba1bdfff7ed31763e57cb229feacdc54ab1", 0xf1}, {&(0x7f0000003d00)="436853a1317ace36ab969b8bd1005e404ed32c79f4f9dfea6cc424c7cc2537c05fcec4a764f69d16dc3481ce41c4f03e325a2468a8aa21c31d3b8bb2c45553b87de36749", 0x44}], 0x2, &(0x7f0000004180)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000fadce5a9a22732f7f4fd2f70ec843a987eca9094b458f57b95894235ba32aa61a7897540be45bb481cb04757a8342b00803f6d123642b9b8e15fd5d6281eeab2b3ed68e6d980ecadbfbc953aac72dea1d5416ca77279c3220f49cf85fcedff336fb7dc4f89bbdfb0888683c6a88ccaaf", @ANYRES32=r30, @ANYRES32=r31, @ANYRES32=r32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0xa0, 0x10}], 0x5, 0x4000000) close(r1) tee(r0, r3, 0x6, 0x0) 2018/03/29 15:45:29 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000c70000), 0x4) socketpair(0x1f, 0x5, 0x2, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000280)=0x8, 0x4) 2018/03/29 15:45:29 executing program 7: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req3={0x101, 0x0, 0x2}, 0x121) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/03/29 15:45:29 executing program 5: r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="0101000007"]}) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x7, 0x4) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/97, 0x61}], 0x1) 2018/03/29 15:45:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r4, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r6, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000140)={r7, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000480)=0xbf0, &(0x7f00000004c0)=0x4) close(r1) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r1) 2018/03/29 15:45:29 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair(0x6, 0x2, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$nfc_llcp(r1, &(0x7f0000000180)={0x27, 0x0, 0x1, 0x7, 0x7, 0x83d1, "9cd27d59e0ea1a6a1412836deee1ce0e02af7c9b37c6168f82cafe8e97cf05721b3087f1ab1a7e950048549ff375ca9a6a5e964e21905d430a9c2bc8303eff", 0x13}, 0x60) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000700)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/03/29 15:45:29 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe0002250700", 0x24) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000240)="4b027b24f425f5197140c4263f64f5d140df15d17616530472d4531895e714fd7b322e0e895cebfb107bf4a658aad4b3ab24faa23666e497a4c96ec469a8669a6b55e0a39d125f0c7dbb3ef5c099b3e20badfe133d8a0fd6b7bf33bda2a7845f97684b14a331755c22", 0x69}, {&(0x7f00000002c0)="97f4ef5ffff7eeebf4cbef5bfe842296a20ef9f437827eda1b11b82f302e642fb9414b138c25a45813da9450641f1be9a5ec3a5ab84a62ec9706ac61055517a979e5d710be702642b8969c6268b34a10ab724c656381ef12917ee7a66a", 0x5d}, {&(0x7f0000000540)="3e866ed12a9224bad98532dae2aedd0a25e69b802eeeccabaf885160e0a21c4de64a67bfdf915d61a174f417849130701c1b4a3596e9e66cc3c9782f757e3e03499a895bf4c9e7095aa2a472792bbdeba7078f609756f59aa2119be261a2aca201bcef3baff8bc6b38188d36f9c74ddec2a2040188a6d64bae302e998d5902e5991464d13af3a773349211f2a8796beb86b28e7d27d06063cfa85dd111d6dcf4bb1af25d7e052e6991c1eab372097c5e1534b552d48c715feee3ca471a246933e2ca957e085ac8189c519ebe2724379d7bc208f551b59bead2bd44fa6e33c8e5bbce7aec561fc1097bb161017c7fe8a6a12a0879ac8e", 0xf6}, {&(0x7f0000000340)="f76a307608ae86c15738aea853454cab8bf3adacc98db6c72a537aa715ebd5d6ebdfb33c4234c8dd660a4e83636920e2089eaf612b4cdeb0931e8352c653341e30cfd09dbb80c2a7c33151a526fbca9896c7710da01d16206aedf840687b", 0x5e}, {&(0x7f0000000640)="5c5c0d6ba562e454ca7807e93aeb8661d72e5f60fc6549bcda455c8ee1c3f457bb8f8ff8fe0c7550d15a82af46cc98cda9fa3f78b1cb0f9e5a1537353a85f5229728b7060c1ab92f11c516834e68b0753546beb1d683ab300c5101075bf9375d781a1ed6af838470056edf8a0680b06c01254aaf", 0x74}], 0x5, &(0x7f0000003180)=ANY=[@ANYBLOB="10010000000000001701000002000000f70000004b73fc1873b0a8bc3964fdcba5df76933b5cbcd85d6299fe0f4753d026f3fba25d75ff4bed870d1d1ee3d65d9fe0463e96196779a47cac53c25a8b758cd11d636632a2e0d6c427c79dacdcdcf7f2e6806b9e8d343b8f2ee9c57403a0614fb1835244a83cadcc0c790f4b11668164872978f69311377976d7c76b32056fcad252357db609a7eadd2a14ae1777bc1354a7d9be22d28d3537fa8e36ef1a836c093a65f936d7079735e9298e400318b22f0641043b203f2495cbafa7138a2e7c926c1c9019992c395b97212ab5f6efcf5838e4702cfe228f50c53c9b3031c9056137a126add944035287d1281f538325adecfb8cb1ff1865700000000000180000000000000017010000040000000008000000000000180000000000000017010000040000000600000000000000e0000000000000001701000002000000cb0000005f9c30bfd708e2a488ec5b1cadf0c0e6e43acd2c0c773690652821b9848d38c131425be1582aac1aaf1594bbf3047a5718cf08d255dfd9fef67af4e8eef4eb046b901d0a74b0dec0b3e8f9e43bfda8ee6079655bd40014956da88961f042cf2662eb2dc0e23668460b80fd3e9ac8fdb747bedb10c7904f2805b132f2a321d29570e1073d74e18c30220b00ded1fc565376d0d7c177a42d843ea72181d40ea8632017adcb7824e261d31488e95c9ff7e99fd3998aba8ce2c9464e8994cb8f545d54659c4c63944cd540c4bd00180000000000000017010000030000000100000000000000e8000000000000001701000002000000d20000000d0f3a463125d9a75c97ebacd2a74193161dcfda3e8a60995fa5da80e63224849d3ffff2488a6e74f36f200004fe4f23134d33a295b9b534c8aa755adca970a21880fe9d23905733e6e37e0df2d438273066a12a3ea408ec3daef777000cb8dcd5dc2700179c16ed3cd7cf33eddf81d9644a03645a7eef6ea4570690daccea339fb7b8ff5bf6fdaead51aa99dd622679df8a28a90546394da4692472338190092a64e869f5fc8a88500bd565a1b16e667095679bcb996b489e7fe9333b93b200b3a994883da3bea7c07d1a137db39e6f961300006000000000000000170100000200000046000000aeb50f9ed74de68bb06bda7394e4255831250a6c0463ae1eaaf13bf169f2be441da50208ca351cd0cf52d35e1f28764173cb5eff40f0e4d120a688e662b7130453f766dc93910000000000001810000000000000170100000200000000100000c2c4ff1f5835d374616830948f040e27353d37cc4640f784aaad98893acfa718897ea0a6ba4f32af52e26e2441978491a05f7271b9e30e4f8f79c236a8baa82306022d929d4251ec7e4cf08f35c8a020603b0183c9238cc89b2f52ac4dd584047d7e3bab5d0dd3c2aecc3a03f3364fb1d5ccd727a3141c09e6bd95928c78c6ead95c0945b2496289d3710fd6ab7f548cab3d23d9797d24e90105e069dadd37f791486567105b84ba8e564c090f063eb04391c167918d6d79a1669520f77f6f51b4b20404bc8e0b37f0853500c37aa66ee7d4207f14e164f3f923c1b3c23ebfe63b4063f61b25b1e83f789879ac3c5944b1de04812a2954126f21b17611c7a548c5d40c240ad894d862a0cafdaa3f455be6a425d233e01e2f145952d068288ec8b317067d1acfd4c213fe0bedeed61b0badd653e06a7811e9c3b6a83d4749c64f64ad6facb7eb08e8f6ec10aee37a62eab61c20fd6cdcccb186ddf1ca0f1cfbc4a5fd7b007511adfb3c8f9e72ac52d4d32891cc6f4df3c689f77776b05dcfdfbf54ed4dd6c5c6a5733ccca1149f7e4cfe120ac2ab6ff1ee6a751020064dac8c0c68811a4bd991193bd73dddaf9cc7bcb9d0f69268cb6ad9742932ae539aead328e3e3487966ed836a284eb740b9d5e296cb933d2dadc1d4448595ef5a73f7fb3777113809e80adeef7b4a2e961963f02d4dacd5ca92e7be1c30ddf781ade7d00c456487980a68cd12ba2f9fcc8a8f7b43b85ce811ce51874ae8007817e436efb135593809f88c124339805db57f87d38004a481f93c5fec7ac51cc94009bea66ddf0cf57c56acebdc47c3f79822186a6dd74b0f26c0bb3f004fd37fa129c63d24aeb63b78323f502e1ab77280ce1e433002dcc9c1416d9657a9d518d941546b5e51c83786be80a2196b669cb847e2617f1ec75e07b9d31634ecff0349ce48a252003f9c60edc0dd6cb665a055cfedccec486904e36e6659b56a29e92a8520cc3a370ca1f0769f2d88406436a189e99ca8f4bb0aeb8e83f66a28bde143b880c0bbf2d4d9f0760f4aa8b6946b9bdac783a7749beab2870df4dff55cb30874515a8276b213e62617a24c737de70788eb97149e07cc182577e26e795050974bfae12ff6bd60a59fd98878d01d003c928aa4d78556d84ceb5d7f0b66fb3420f43f6d0ec1689b9d1eed472bf25d96757d6303574be38d20a5abbf5bfef93a095fc7612f41e46f19ff5593a1a119d12ae16f2123c8d3896f59506f65886c87dba95de7f748085ae4911630aa56b4c307b05d601834a5a9a2fed06966cf13a4e4020d32c62d8e7415f2c2bc0d20fdaee7c43032596f213c093cba726449a830b072cab272eac46a7af51b619644099b957d5af4f4cb037befe43d282500b714947169a8f1964192cfb233f63237cad280c2057ed2c6b57f48e1647ac0b9d69ab94766d3ec288ee6c443a148cb1cd20c4fcf310a2b78081bde50008ccb7f22d081f15c137bf7e6803305a9e20abd30900a6c2d90acc334ea0d66741d0d0dbf7874338ec21ce9be60c156c94dfb5695914d84e46dbbba97332e84dd0a7809eade435c4e7048bbd37b978972bd798b9ec5c498da0b1a8c2af53d6b869f7ba11931b560d021577d01dd82fc6b94a9e6e62107627cdeeb9cc90297437d91f5c61ff5cdc556cb3f242922004feaadb02ac7abc6fc6c7a0a113cb534d031c20be1a09fd7ad0154e00fab996e488de98c1bbc29ffcfb5fbb44fb385ace78b730b6c5de2dde9e8b945bd038a3a6f8756948b9d6f5b76d3e9c7b8f4484ca3c968e3323a13a0c865587f1263156d09bfd03026592c69a614531c562c72542a9d56b3f405fc91709c6b413819f9917e7e89cc2fb6c45a6a8e05073601d20fb6fc130bc89e74498a2ce983809c24601db11cd4a2795a523bb73536b7d470e7ce4aa94257099d069edf67e36dcd7d5946262a7ef6f0f1672ef4620e4f88eca10f6be136cadb3511bf790a02d7eccf9416f3fe7099a255c34005a8a7ad564dc8e07b77fba41a061646d08b9f53386620858ba984525c957330c9ad1722b14ac8ab0f46abaa64d00b8e5e9cbcee8056b48a64d26325b2ca8047ce251db4991af3bfb7f271f9a397d25db6ad43bda99816c31735c9c02f64923b4900edeb66a6890ad8ed26a72f817169a89916562c093b0e5fd689e0e021d8d1fabec7a04e6c52287c231ad9570a9e3459863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0e2c72a4e476d2740b5a94b0d3f424dbf5183d67de93384912abdb017000000001800000000000000170100000400000001000000000000001800000000000000170100000400000001040000000000002622f9a5b3d72dcb39539d78903bfa6e2e5f11ee6bbc0642ebc42f88fdfabcbd9ca7458b3db5a4889345619a8523b86f79a09198a276723a0b323577bd5a658f"], 0x13c8, 0x8000}, 0x80) socketpair(0x2, 0x80002, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000180)=0x1d00, 0x4) r3 = socket(0x3, 0x7fe, 0x7) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000440)={{&(0x7f0000000740)=""/117, 0x75}, &(0x7f00000003c0), 0x40}, 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000000000)={{0x1, 0x4, 0x1, 0x1, 0x10001, 0x5}, 0x0, 0x7, 0x6}) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000000080)={'vlan0\x00', 0x401}) writev(r1, &(0x7f0000000200)=[{&(0x7f0000001c40)="5e54f2bfe6bef2fd1cbe8696064093c77dd5090e498b444f7bb2627ada4a18dff9d88a383ec88eaceae49959febe6051e5d3635d1f09e9a73ba82c191a60b1d8e6c90f3aad47a3fc89fe5dcab16fdfa809927a70357ff5012fe0607551c8ecedf210b7a41a4fce6045dd7f53a2e87d058fc721aeb3c16e6a0086448cc35c241ef0368da86ace100619464fa3f54d4d34dd448f27d298fd27e58e60e359879355fed820df445246eb33d962961b1636264c769f679452e23a8a924b5690910799f1ad997859f1271597d858b3852c85b5534a2689a6ee441c04a42e8535b7e7f3", 0xe0}], 0x1) recvmsg(r1, &(0x7f0000000480)={&(0x7f00000000c0)=@nfc_llcp, 0x80, &(0x7f0000000400)=[{&(0x7f00000017c0)=""/237, 0xed}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/03/29 15:45:29 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/03/29 15:45:29 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x0, {0x2, 0x4e22}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x20, 0x100, 0x0, 0x1000, 0x0, &(0x7f0000000000)='ip6_vti0\x00', 0x0, 0x1d1800}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x200, 0xe4}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='scalable\x00', 0x6d) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000140)={@dev}, &(0x7f0000000180)=0x14) accept(r0, &(0x7f00000004c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000640)=0x80) sendto$inet(r0, &(0x7f0000000bc0)="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", 0x526, 0x0, &(0x7f00000000c0)={0x2}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000240)=""/122, 0x7a}, {&(0x7f00000002c0)=""/139, 0x8b}], 0x2, &(0x7f00000003c0)=""/253, 0xfd, 0x9}, 0x20) 2018/03/29 15:45:29 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x7f, &(0x7f0000000000), 0x0) r1 = socket(0x3d0c59546d7422e9, 0x4, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000700)={0x0, 0x4}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000780)={r2}, 0xc) socketpair(0x10, 0x8000f, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) 2018/03/29 15:45:29 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000000100)=0x8, 0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x7c, r3, 0x8a9f11c90ce51c56, 0x70bd25, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5d9800}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1bded8b2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4ab}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7f}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000000}, 0x8010) 2018/03/29 15:45:29 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) socketpair$inet6(0xa, 0x5, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept(r0, 0x0, &(0x7f0000000100)) bind$llc(r3, &(0x7f00000001c0)={0x1a, 0x0, 0x8000, 0x3, 0x9, 0x8, @random="b995c389f347"}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r1, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x2, 0x800}, 0xc) 2018/03/29 15:45:29 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x7, 0x4, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f00000000c0)="881763", &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) r1 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@can, &(0x7f0000000180)=0x80) recvfrom$unix(r1, &(0x7f00000001c0)=""/240, 0xf0, 0x21, 0x0, 0x0) 2018/03/29 15:45:29 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f00000003c0)=@in6, &(0x7f0000000440)=0x80, 0x80000) sendmsg$netrom(r0, &(0x7f0000000680)={&(0x7f0000000480)=@full={{0x3, {"702deabaf214d6"}, 0x3f}, [{"c681f397adc7e7"}, {"af9b858f3b1737"}, {"876d7fe00effd8"}, {"69b012c6879ca5"}, {"276b0580aa9475"}, {"f55081baa1dab8"}, {"418171d224e83a"}, {"270eb9cfceecbe"}]}, 0x48, &(0x7f0000000640)=[{&(0x7f0000000500)="e2ebc4fdc8a8085d41f08dd7b6e733501763c5ee686ae95c2c8cc71a7a7a8e36c6d5548bc70409f8ded62e2f39f7674551bc71b8ee01bffcaa4f8bab891b085fdbc4f114ea5e541e2d8ca91c2b58a17600d530bba461b361b330d3740e97a68ecf607417e780fdbbc55dcc2b4d81bf7312351740ad3ed57fe45f19e948a45989ab2793df874891d0afdb69f50faf2c57ec64809847ada90c5a0f50b835bdde4d6ea08a56857574c69d701cd7f1e78eb0900e2768491900", 0xb7}, {&(0x7f00000005c0)="f675e11a5aedb85c23d09613267413368c4e1a1c5adad8834235f92cd5863fc65cdcfb7a20e73bb11a44eb52d1f061c65ab2d0d1e7d6ca8e72cda19d191696df0f21de8c81cbb0a5e2864c97dc06267c141e22666f26556d52b052fae07552578117b5fb6c163131fd601813207e5b9f1f3cfd26164303a0", 0x78}], 0x2, &(0x7f0000000900)=[{0xd8, 0x197, 0xb34f, "9e7e9a7e9e8d4b1387a4efdf47b8275f9f678467443da10a5bdf91443a6135a7f12d343de55a427394c65afa697101fc72b890faf56e397dec86f7f5770042dd2afef3f816efc6ce5b19d052f9d6c72def6b5c72a6ea86aff3688c9f9954258c56612c6d0dff1d8bcbd46cd018c31e28263470264762b5587e3f6e429ac20d31c457b708633013fea57b5d3e526c3cb321d723e4bb7a120568970f9ef6f8b6fa9bc1693ff75ddf33a864250d14b1c735f7ee833c304214c0848086a4e8edbd8aa8d3"}, {0xd0, 0x117, 0x7f, "27852bafa4b1a1865e5f604837bf79c183513012e949641c28f8b89a06b17852a5c6a5a0e7929bcb0b3f96e116964ff114a2567614caa1c66c6417e946087fc70f916d6b5953e6442efe4ca1b787501669502c3e3b4e788eb96d21cdfaae24be6133b847afb773910849e95122ff726adfd2a0e8caf15db38a3a5d3fe6f636fcec2cb6aa7d141e4ea2924d2ebbb04df4f4ba988788cb48608785242330014cb6d8bc2ad53a04b38deceb3fec5351167ee486f260bea806d6c78d"}], 0x1a8, 0x4}, 0x40000) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) 2018/03/29 15:45:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000540)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f00000004c0)={r3}) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000300)={r6, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r8, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000340)={0x1, 0x8000, 0x9, 0x6, 0x1}, 0x14) setsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000000140)={r9, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r2, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x20, r1, 0x300, 0x70bd2b, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x4004084}, 0x40000) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000340), 0x0) close(r2) setsockopt$packet_tx_ring(r8, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r2) 2018/03/29 15:45:29 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x2, 0xb, 0x8, 0x6, 0x7, 0x0, 0x70bd29, 0x25dfdbff, [@sadb_address={0x5, 0x7, 0x2b, 0xa0, 0x0, @in6={0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x6}}]}, 0x38}, 0x1}, 0x8010) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x0, 0x8, 0xfffb, 0x310c}, 0xfffffffffffffd20) getpeername$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x21c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x98}, 0x1}, 0x0) 2018/03/29 15:45:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000377000)={0x10}, 0x14, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="170000001c000503ffffffffffffffff07000000", @ANYRES32=0x0, @ANYBLOB="4a683c4b764510bd4b9b0004a6fcac39a2bc2f833987846078b1a5c80eb5d3c97083bedab908ea0b5bb235c89e0b5f7ca568c5d79553c13625fb11434274d166291146a3e08b1f035657c0358816a06f406922d8cc16ae04b36fbb481deab35197fc1cd58b1ad4499153c1c5fb6dff67eda367bdf9df5bb314"], 0x299}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0xfe, "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"}, &(0x7f00000003c0)=0x106) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000400)={r2, 0x4105, 0x30, 0x5, 0x633c}, &(0x7f0000000440)=0x18) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000000c0)=0x6782, 0x2) 2018/03/29 15:45:29 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x4, 0x620, [0x20000280, 0x0, 0x0, 0x200003c0, 0x20000508], 0x0, &(0x7f0000000000), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'gretap0\x00', 'dummy0\x00', 'syz_tun\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0xd8, 0x110}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}, @common=@STANDARD={'\x00', 0x8}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'syzkaller1\x00', 'gretap0\x00', 'bcsf0\x00', 'syzkaller0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x7, 0x0, 0x0, "0000001800", 'ifb0\x00', 'ip6gre0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @link_local={0x1, 0x80, 0xc2}, [], 0x1e0, 0x218, 0x250, [@comment={'comment\x00', 0x100}, @ip={'ip\x00', 0x20, {{@dev={0xac, 0x14, 0x14}, @broadcast=0xffffffff}}}]}, [@common=@mark={'mark\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}, {{{0xf, 0x0, 0x0, 'gre0\x00', 'syz_tun\x00', 'erspan0\x00', 'ip6_vti0\x00', @random="062449922874", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x698) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000180)=0x1, 0x80800) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x5, 0x1) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00000008c0)="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", 0x1000) accept4$bt_l2cap(r1, &(0x7f0000000080), &(0x7f00000001c0)=0xe, 0x80800) 2018/03/29 15:45:29 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x101}, &(0x7f0000000540)=0x8) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r4, &(0x7f0000000140), 0x100002fb) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x43) r6 = socket$inet6_sctp(0xa, 0x4000001000000001, 0x84) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r7, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r5, 0x0, &(0x7f0000da8ffc), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f0000000880)={0x2ce7, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x4, 0x9, 0x7, 0xfffffffffffff001, 0x0, 0x0, 0x5, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) sendmsg$IPVS_CMD_SET_INFO(r8, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0401000}, 0xc, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[@ANYBLOB="24000000c7681e566b148db7fe8ab82cc1a06d7e031953233a53f3033e466f1380b54c6250a16031ddbff4dae2d4514efb6238b2829edfb4b753594f98175e4acdb05ab439d17a96662270115567a7b0b5aaaa1a4630d2358899fc80a058bd75cf4620f5a9fb26bde48f6612da6137369463198269e88af9051dbb15edec8c21c6437f1dbb459a371340310341e7e12916d54b44855d3fa637cb41b3f378ad3019f439181acbe3f71ff198fad99338f3029bf96c420ff72eaf36ab1f4a67ee11b6edf0e6515499f00400000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000400)={0xaf, 0xffff, 0x2, 0x1, 0x2, [{0x307, 0x3, 0x401, 0x0, 0x0, 0x8}, {0x2, 0x5, 0x3, 0x0, 0x0, 0x2000}]}) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/29 15:45:29 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000300)=[{0x45, 0x0, 0x0, 0xfffffffffffffffd}, {0x6}]}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f00000001c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000700)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000800)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000940)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000a40)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a80)={0x0, 0x0, 0x0}, &(0x7f0000000ac0)=0xc) r11 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000b00)={0x0, 0x0}, &(0x7f0000000b40)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b80)={0x0, 0x0, 0x0}, &(0x7f0000000bc0)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000c00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000c40)={{{@in6=@ipv4={[], [], @remote}, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000d40)=0xe8) r16 = getgid() sendmsg$netlink(r2, &(0x7f0000000e40)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000280)=[{&(0x7f0000000340)={0x17c, 0x3f, 0x4, 0x70bd29, 0x25dfdbfb, "", [@nested={0x16c, 0xa, [@generic, @typed={0x8, 0x8d, @pid=r3}, @typed={0x8, 0x8b, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x8, 0x46, @uid=r4}, @typed={0x8, 0x93, @ipv4=@dev={0xac, 0x14, 0x14, 0xf}}, @generic="d10399b94d7eaf03902d505682edf0e6e2b07f5bba9cb30af7c8c5a50336968ee159230577007a3aa0db4d707bbfb688fcaaf107ef357ce2ed662efd7f3034792d30d657468adb94e9a241ebb94f6ff1dc8cd57009abc99364e4ca30f2c7ef1014aa260d088f1a53dac2e476d0cfab2d4d08a2e59d4da45f594339da5fbe2a6de6ecbd0986002ab74eb71267a111d78616ca4ff67c51ee0be78116809345c0f57c321035487ee4ba4da1b52f6c344a7e4a421dd9e34edb2a6af7d4d92712109d155a92be3173", @generic="e86f2d6de0e4d57cad2c03a96973e84c5a0e4ab57cf4212897b1546bbb9ce117a2b23248a4215ef8757cce0a8d537f28be31c1d01b53e9ba982579bd862accff8cdfade9c649fa165b7974fe40a13b35dfcc691c896f66d82b9ebb6a8de33cf0828408357c5d69ebfef16b67c098fc691fa2209aca83aa96ce2b68106de1190c"]}]}, 0x17c}, {&(0x7f00000004c0)={0x234, 0x33, 0xa, 0x70bd2b, 0x25dfdbfe, "", [@generic="e671fa7c4617a297a805e381e42b5e73061866a59d1121acc3449f3a9da32401982c7b2c3b4ea26823a658ecc7b48bfa74461365d140efaa831e2788a54148205dac4e57a1c2cbf4f6380903f5a5f8bc2fdfc2ba57e4b5a489d32d4a7fb51b58816ef88859c37be4da0a396d9348663ca72f61e79ed8129e499bcbd8a9283ebc4cfb387231c3350070cbe250945e9accafcd959dffbec01a7f2f24dc5600b92ebcc1bbe3b8cf0d1a91375a60b874b9240c43dde9c8", @nested={0x158, 0x3a, [@typed={0x7c, 0x64, @binary="c9cd26935bea9fa81318894620901884d9ec0f513414a7acf5ae2cac44306da827112d75f425ceff6cbd02f25082ac3a300156eb2e3538eddfb36cc7077476f827617a84ca7b8b743013d4f8fbbbad7de3fc1ecc39c17693255b250ecc9eca34d4b780908b3096acab61b47cd23e7bede3c75c9e2d3c60"}, @typed={0xd8, 0x36, @binary="5239a52cea8d9e1647b1d6761b0341991d497fbba1a5af92658531be466e707aefdf0f5e925bceb7b3c7aa67a2e39039974b971e4f0ed173be25eedcee3f171cc6b410bfd3cd8f7d3326406811a61461354fac3b81df3ac9e87e090338581372b8816bb00296e9cdf455e567ac5069cef2e4f4a1943ab0bdcd9eed1a286df69827f391acca62a638357c47f9316cf23266af3d350d1de74d347681bc9d5f23122d6b371066d577c84997e64469aa2b2f51de2d01d3d2b7c5b6b8194dcaf7aa7ad13c8bcafb9e55774e1a44f3a630e0850b9e"}]}, @typed={0x14, 0x62, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x234}], 0x2, &(0x7f0000000d80)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r1]}], 0xc0, 0x40040}, 0x4000000) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000140)=@abs, 0x6e) 2018/03/29 15:45:29 executing program 7: r0 = socket$inet(0x2, 0x0, 0x8) setsockopt$inet_int(r0, 0x0, 0x1000000000d1, &(0x7f00000000c0)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000000000), 0x4) 2018/03/29 15:45:29 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x83) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="4e000000120001fbffff00"], 0x14}, 0x1}, 0x0) r1 = socket$inet(0x2, 0x805, 0x3f) pwrite64(r1, &(0x7f0000000080)="ace9d0bde9ee36811db547668e04fbb5032f8e5a8791f1b3d446cbff8b7a0aa09559750c46b987e02d2c8c0a319fce433da4ecd7a1da1900787671cf68655a7d0c377f30ace6d124c434029596526b4fea6380220fa54323b08fd1c8793bb281ae9e9b98fda26dea68e23aa765aabfb7ce3ae11b2c805e8170b66dc5fb773299dec400395bad51aaa4e918be3ad990f418af979e4cf99b6ac734480a6031d646822c7573d8ad945c3effccc56d52bc6716685e9236f4a706f168bb95472721b2463a55c55312f19c16ed562ce184", 0xce, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x20) recvmsg(r0, &(0x7f000000b000)={0x0, 0x0, &(0x7f000000e000), 0x0, &(0x7f0000019f8e)=""/114, 0x72}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg, 0x3f, &(0x7f000000efa0)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000003f80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f000001001f)=""/4096, 0x6fc}], 0x6}, 0x0) 2018/03/29 15:45:29 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000020000)=0x5, 0x4) bind$rds(r1, &(0x7f000051b000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @rand_addr}}, 0x100000000, 0x400000000}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={r3, 0x2}, &(0x7f0000000180)=0x8) socket$vsock_stream(0x28, 0x1, 0x0) r5 = accept4(r0, &(0x7f00000001c0)=@l2, &(0x7f0000000240)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000280)={r4, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000000340)=0x84) sendmsg$rds(r1, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000013f97)=""/122, 0x7a}], 0x1}}], 0x48}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r6 = socket(0x13, 0x80004, 0x2) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r6, 0x111, 0x3, 0x1, 0x4) 2018/03/29 15:45:29 executing program 0: r0 = socket$inet(0x2, 0x3, 0x7f) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x80, "3723b4839afaabb5bf24f8a3bcb6e0b096b09a5c7a1df9aeab9ff956a6f896d87ad59c500f7100014dcd2d9c9389d7bf8a5549ed4aa12eeccf2bc5b177862043ebbfff201bfb20ce9629f776b8850dd7f10f342baeb2330313e41f691712151db926e4042cf9e3814491b67efc662da673b254d0bf36ba608eaea0103e37b9e9"}, &(0x7f0000000140)=0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000340)={'bridge0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) 2018/03/29 15:45:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r4, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000480)={r4, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xa88, 0x0, 0x6, 0xffffffffffffffc1, 0x8}, 0x98) accept4$packet(r6, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000140)={r7, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r1) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r1) 2018/03/29 15:45:29 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000070e000)="85000400ff01000100000000020000000000000000000205", 0x18) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x9}, 0x1) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/03/29 15:45:29 executing program 6: r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x40000) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000d84ffc)=0xbd, 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f0fffc)=0x77a, 0x4) connect$inet(r0, &(0x7f0000784ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x36, 0xffffffffffff6c27, 0x5a01, 0x1, 0xfffffffffffffffd, 0x5, 0x1, 0x83, 0x7, 0x56f28f0d, 0x3}, 0xb) r1 = accept(r0, &(0x7f0000000100)=@ethernet={0x0, @local}, &(0x7f0000000180)=0x80) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00000001c0)={{0x0, 0x2, 0x6, 0x401, 0x1, 0x1}, 0x2}) 2018/03/29 15:45:29 executing program 5: r0 = socket$kcm(0x29, 0x7, 0x0) recvmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)=""/183, 0xb7}, {&(0x7f00000001c0)=""/112, 0x70}, {&(0x7f0000000240)=""/167, 0xa7}], 0x3, &(0x7f0000000340)=""/61, 0x3d, 0x4}, 0x63) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b7a000), 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000002400)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000001300)="d9bcf0cd7ab9c320820a3be5a57020d678477ac2228b017df143d30b170db0c4", 0x20}], 0x1, &(0x7f0000000000)}, 0x0) readv(r2, &(0x7f0000d2d000)=[{&(0x7f0000789000)=""/69, 0x20789045}], 0x1) r3 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000cc0), &(0x7f0000000d40)=0x60) bind$nfc_llcp(r3, &(0x7f0000000d80)={0x27, 0x0, 0x0, 0x4, 0x8, 0x1, "23b3346f7d4907c0cb2d9e97b66f9af07d70fb77426612746d84e6f27e4fc00353d8978cae867540cd8a62f47dfe85434a0c2d42e475670f71a286ad6e15dc", 0x27}, 0x60) [ 120.393309] rdma_op 000000006dae2081 conn xmit_rdma (null) 2018/03/29 15:45:29 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f00000000c0)=0x10001, 0x4) sendmsg$nl_generic(r0, &(0x7f00007dcfe4)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000100)={0x1c, 0x1c, 0x10000000000003, 0x0, 0x0, {0x1}, [@nested={0x8, 0x1, [@generic="1f"]}]}, 0x1c}, 0x1}, 0x0) 2018/03/29 15:45:29 executing program 5: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000580)={0xffffffffffffffff}) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x72f4ca81, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x4, 0x4, 0x80, 0x80000000, 0x4}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0x1a) r3 = socket(0xa, 0x800, 0x7fff) connect$bt_l2cap(r3, &(0x7f0000000180)={0x1f, 0x6, {0x3, 0x8f, 0x2, 0x2, 0x15392756, 0x3f}, 0x9}, 0xe) getpeername$packet(r3, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x2, 0xea3a, 0x8, 0x1, 0x1000, 0xffffffff, 0x5, {r2, @in={{0x2, 0x4e23, @rand_addr=0x80000001}}, 0x9, 0xfffffffffffffffa, 0xc000000, 0xffffffffffffffe0, 0xffffffffab55809d}}, &(0x7f00000002c0)=0xb0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r3, &(0x7f0000000500)=""/21, 0x15, 0x40000020, &(0x7f0000000540)={0xa, 0x4e20, 0x100, @empty, 0x68}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/29 15:45:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYBLOB="a400000084bcede168f18c7834224eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b6cf37833ed3aa5365ed15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b25147000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000480)) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r4, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r6, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000140)={r7, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r1) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r1) 2018/03/29 15:45:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000d17000)=""/70, &(0x7f0000d17ffc)=0x46) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x1, 0x0, 0x8}]}, 0x10) 2018/03/29 15:45:29 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x101}, &(0x7f0000000540)=0x8) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r4, &(0x7f0000000140), 0x100002fb) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x43) r6 = socket$inet6_sctp(0xa, 0x4000001000000001, 0x84) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r7, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r5, 0x0, &(0x7f0000da8ffc), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f0000000880)={0x2ce7, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x4, 0x9, 0x7, 0xfffffffffffff001, 0x0, 0x0, 0x5, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) sendmsg$IPVS_CMD_SET_INFO(r8, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0401000}, 0xc, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[@ANYBLOB="24000000c7681e566b148db7fe8ab82cc1a06d7e031953233a53f3033e466f1380b54c6250a16031ddbff4dae2d4514efb6238b2829edfb4b753594f98175e4acdb05ab439d17a96662270115567a7b0b5aaaa1a4630d2358899fc80a058bd75cf4620f5a9fb26bde48f6612da6137369463198269e88af9051dbb15edec8c21c6437f1dbb459a371340310341e7e12916d54b44855d3fa637cb41b3f378ad3019f439181acbe3f71ff198fad99338f3029bf96c420ff72eaf36ab1f4a67ee11b6edf0e6515499f00400000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20000010}, 0x14) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000400)={0xaf, 0xffff, 0x2, 0x1, 0x2, [{0x307, 0x3, 0x401, 0x0, 0x0, 0x8}, {0x2, 0x5, 0x3, 0x0, 0x0, 0x2000}]}) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/29 15:45:29 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) poll(&(0x7f00000000c0)=[{r1, 0x120}], 0x1, 0x7f) close(r0) accept(r1, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000180)=0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00000001c0)=0x3, 0x4) 2018/03/29 15:45:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100291a7648c9721011010e49d6a906ab4500d6ec", 0x27) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/03/29 15:45:29 executing program 6: r0 = socket(0xffffffffffffffff, 0xa, 0x800000100000000) sendto$inet(r0, &(0x7f0000000000)="8a08d620882f4f8e2f22e73ab4c68a41fdc19a794e455426c0dd35111782509828604ea01f2e2650700a046839c82f33e59184e1deb3e06cbf1f8d6a822e18af7a239b01ea753e151e6307b13ba1b143cac4e073c9bb7da31ce98b28", 0x5c, 0x80, 0x0, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fc2000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000240)={@broadcast, @broadcast, 0x0}, &(0x7f0000000280)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x82bf, 0x4e20, 0x1, 0x2, 0x20, 0x20, 0x0, r1, r2}, {0x6, 0x800, 0xfff, 0x7, 0x4, 0x4cf2, 0x7, 0xd489}, {0xd79b, 0x9, 0x8000, 0xf283}, 0x3, 0x6e6bb3, 0x0, 0x1, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0x3c}, 0x2, @in=@rand_addr=0x1, 0x34ff, 0x3, 0x0, 0x10001, 0x2, 0x200, 0xf2f}}, 0xe8) r3 = socket(0x15, 0x80005, 0x0) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) getsockopt(r3, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@remote, @in6=@mcast2}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) 2018/03/29 15:45:29 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'eql\x00', r1}) 2018/03/29 15:45:29 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = socket$inet6(0xa, 0x4, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x3f}, &(0x7f0000000100)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f75fdf)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r3 = accept$alg(r0, 0x0, 0x0) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10, 0x800) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x38ce, 0x2}, 0x8) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000d45fa8)=@alg, 0x58, &(0x7f0000233fd0)=[{&(0x7f0000be4ffb)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) r5 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) recvfrom$unix(r5, &(0x7f0000001080)=""/21, 0x15, 0x0, 0x0, 0x0) 2018/03/29 15:45:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000455000)=[{&(0x7f000083c000)="390000001300094700bb61e1c3050000070000000200000045eeffffff0b800019001a000d000000f4de28f0430000000017e9ff0000060400", 0x39}], 0x1) 2018/03/29 15:45:30 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x1000) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) socketpair(0x200000d, 0x4, 0x9, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f0000000500)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000004c0)={&(0x7f00000018c0)=ANY=[@ANYBLOB="5c0000003595a2c7264338f0aee864278d4c73a994aa6398c28ef0b27d26fa9f585ea3ae8e447dc08bec2965792b7b1ca0dd74e22298129cf625535643399e9cd242f6f6f25a868bb4ed1217dffcf3a9dffde73f02dd3c92608a9400000000000000001106f4f3fa7ccefc93e1afac7d54e497d57aa3cc44f2427cfc3cdd054be44ed04525451277345f02a6563277d583c235ff642cb98233dd75832b50c8f2b956f48e8f9ca6fe4c289222", @ANYBLOB="000427bd7000fedbdf250700000030000300140006000000000000000000000000000000000008000500e00000010800010000000000080001000000000008000600917ed13b08000600060000000800060002000000"], 0x2}, 0x1, 0x0, 0x0, 0x4000010}, 0x8000) sendmsg$inet_sctp(r0, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40), 0x0, 0x800}, 0x40) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f00000005c0)={0x1}) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000100)={0x1ff, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge0\x00', 0x600}) socketpair(0x0, 0x800, 0x7, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000017c0)={'ifb0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000001800)={'ip_vti0\x00', r6}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000600)=0x1a, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000001d00)='IPVS\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000001a00)={r1, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000540), &(0x7f0000000580)=0x8) bind$alg(r5, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000200), &(0x7f0000000640)=0xb) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000016c0)={@in6={{0xa, 0x4e21, 0x91, @remote={0xfe, 0x80, [], 0xbb}, 0x401}}, 0x10001, 0x2, 0x200, "1a3611e333a101f9517a54dc23133f1a38659f885fffff816577285d05ab4887393af81ff46a79c32d5cc657838ec44923cece45a8bf94e0c566c1d8591a12852de027446fed464373785fd3f64f6258"}, 0xd8) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000000480)={'bridge0\x00', 0x3ff}) sendmsg$IPVS_CMD_ZERO(r5, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1008000}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB="000727bd2510000000080004000100000008000500010000002114a82564ed188bc3ea533bce671f85a133170f1367f9815958c30c5681a30627"], 0x2}, 0x1, 0x0, 0x0, 0xc0}, 0x20004000) ioctl$PPPIOCGCHAN(r5, 0x80047437, &(0x7f0000000340)) 2018/03/29 15:45:30 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000002c0)) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) socketpair$inet6(0xa, 0x0, 0xff, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000000180)=0x10000, 0x4) connect$unix(r1, &(0x7f00000001c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x19b) connect$unix(r0, &(0x7f0000000300)=@file={0x1, "e91f7189591e9233614b00"}, 0xfffffffffffffec8) connect$unix(r1, &(0x7f0000000240)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) accept4(r1, &(0x7f0000000080)=@alg, &(0x7f0000000100)=0x80, 0x0) [ 120.581289] sctp: [Deprecated]: syz-executor4 (pid 23295) Use of int in maxseg socket option. [ 120.581289] Use struct sctp_assoc_value instead [ 120.660860] sctp: [Deprecated]: syz-executor4 (pid 23300) Use of int in maxseg socket option. [ 120.660860] Use struct sctp_assoc_value instead 2018/03/29 15:45:30 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001400)=0x14) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1810000000001, 0x11, r0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000003c0)) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000000400)="8218fe4b809c8edcc25d4a5aae0f513268292f70b82eb2c48742348bb3d183356e6beccab6c82afa23588a6b71192b2604d59bc43ade6df5a26d3fb19bc34cc6e15a7cec0445a8fec0f31a6a0dd54f59c0d77b8270e654e5a36500b9aea66eafe757ffb7965fe71ec0232e9ffddb4acd18b51192a36e29c1323fe4ef1d81ee787922ad0985d1363e52ca291f88b7122ce7674fe1cfb5471a1e0b04becd84131aed3841a245054d4837aa6fd034e208e9e0460ef2e2deae854623578e40e62973371e8666ca8b6d8216d6183ed829d8bc1d85", 0xd2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f00000005c0)={0x3f, @broadcast=0xffffffff, 0x4e20, 0x0, 'rr\x00', 0x24, 0x9, 0x67}, 0x2c) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000340)={0x3, 0xffff}) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}}, 0x1c) ioctl$int_in(r0, 0x5421, &(0x7f0000000380)=0x8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], 0x3, 0x1, 0x1, 0x4}) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(r4, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=@ipmr_newroute={0xb4, 0x18, 0x2, 0x70bd2c, 0x25dfdbfb, {0x80, 0x0, 0x10, 0x0, 0xff, 0x0, 0x0, 0x3, 0x800}, [@RTA_FLOW={0x8, 0xb, 0x7}, @RTA_ENCAP={0x90, 0x16, @typed={0x8c, 0x5, @binary="3329c87505ee40e267e19dea122ef1582eb67ea792f3333cd4fa6149ff65a87a0e471959b1c43735637c6c630c07e2600467360394bbfe52135db887ae1be88bdf0fa98d02050ec2d60de083fcc2d4676780014a327ca4d400e7d1c0d3249dbbaf3fd6582b659d6955a58f179aec36ec47b4ee90eadd86f8acaa05189ec88105d65ed37986f66fc3"}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x20044014}, 0x40) recvfrom$unix(r5, &(0x7f0000000500)=""/100, 0x64, 0x10020, 0x0, 0x0) 2018/03/29 15:45:30 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept(r0, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000000140)=""/123, &(0x7f00000001c0)=0x7b) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x14, r0, 0x0) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f00000002c0)={"73697430000100003f6a3ea4d7e087bc", @ifru_map={0x800000}}) 2018/03/29 15:45:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00000006c0)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000700)={0x0, 0x7, 0x4000000, 0x101, 0x6, 0x3f, 0x2, 0x10000, {0x0, @in6={{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x511}}, 0x7, 0x9, 0x5, 0x56300089}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={r4, 0x9}, &(0x7f00000002c0)=0x8) sendmsg$inet_sctp(r3, &(0x7f0000000e00)={&(0x7f00000007c0)=@in6={0xa, 0x4e22, 0xffffffff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, 0x1c, &(0x7f0000000d40)=[{&(0x7f0000000800)="f9acb1bef76a123e22d3f996d350181fc9e1099638e1100ebcdb7c4f37e5f1013e420019618e424cc3c81a58ae0655faff1a0e6e5e1d059d7234cb2fd792540a6e488e57cd43aa55ad4e648d3a6cf317d468a404ac0de17d4d445061e881bad06665a616d8a5b9e664", 0x69}, {&(0x7f0000000880)="2789aef371d776c373716169273003331cfdf1942a3f35217ce54772c110eeeba623565d7eb135cf56057dee7d2fea3bf771f4fde8b0c5ea072d308fd59b819e2fad3a20a06e4bff4aad6d165983cfea85a4178036628088b24755667490cdf9883570ee37986f05bb8a55c50851364614edac367dcde69699e8f1df1592eaf9ec04432338536ef803cb1114d28c9a55ae942ac62a21b6ab66", 0x99}, {&(0x7f0000000940)="5b9685b685c3f52f0796fd9ad44208473ad1243307404cd4424f695356c2cc2dc840afd44be808f1e42c65f196b3c5", 0x2f}, {&(0x7f0000000980)="caeeea1e29adf9843bac26cea2976591dceddb4bf81295732dfa2596ecaac8d2b86debaf868544f742f6686ca0d34155839bd9270ba9126b24aff297136a4728b2f5be69334aa732435b6dfcd083877b1ef9ae31db99f760551970078d193bb101637b89a85954e7bd8adb45e93cd107935833e3e2474a894ac758a5a6f7fde1a596d84fcc3b601b7bd0ce4954a6c618c5e0aff28cf3ce4a622b017bb1052497fb47bd3eb3afd86aa7890418d5bd96974cea1c1ee63941a7eb195c6b444dcef097b25809e0ada056e55f07", 0xcb}, {&(0x7f0000000a80)="38b644a4ea4e7140d9c58c036fbfd992433ce96781cad29af37cf82cdd3e05ff59e33aec93ddb0a60fa71e0f96cce409eeee9efd8198d0a2b86ab73b82fc5f164adc9b85d7e59061f9a539ef4d51726eb7e0202b472549b3479dff6dd9abe38e", 0x60}, {&(0x7f0000000b00)="07f48c668283d79e63c02300fea482e350125e17295ff09a14a967af0bf8a2ad93eb7b10161739a0a2325d6adc5aee8924ee53c5de096dee01ce9da8c7d5d0c3905f4fc809c3154c6bbb262fdff2f71e4f54d8a994cb64011bf0b06d6f7d4cb0e446ef2f00d87b2ed1f3f29342bab510ee48c813cbef7d88f989974c7e60f878e6a7ea326462090c561cdc595b1e52ab14c63625148fdb372a57b104639875dca48c195087b61bcd41c4305f5141cd4e0fc873d5d315575afcee84f7", 0xbc}, {&(0x7f0000000bc0)="e7a9b079357a52070ae2b3909be3fa8f541feb8b22d9f19e534625ebf62c65cdfb", 0x21}, {&(0x7f0000000c00)="30e77b", 0x3}, {&(0x7f0000000c40)="e6dba20aaa7aff2a285faf28202c93258cc0d05aa6f8b8dc9d1377a6e1cde93ee34e34fc07aeeeecd5908e2b2793a6ce5719edcc147ac3cad14a24ffe6aa003151d4c77a9bfd62d1fa6d7781d6993ac411bedb4e582c0c74c0806512c99ebdf09ee11bfbf33494719da37cfd4bff4e8e080d8e622492cfb3344ca2ea2effb43edecf26cae34781d9c47462da0458624b80ad712d60ee64c642302ee7f7faef65e6dede13fa9ed9989caa79492274dbbdb6f0cae0f7214298ef593e6dfa19085bda6582f2b056ab5a9656823a65681cc217364811", 0xd4}], 0x9, 0x0, 0x0, 0x1}, 0x44000) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r5, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r6 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r7, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000004c0)={r5, 0x67, "2282194f36583fb3f321b5b80408ec53d68e16a36c5d917dbaf2e047b7eee6f633e14b99c11e8f464dc91c198c87c7b80b94a128914a4fd0bee6113446b600f1364a8a75b936f4e630a117706cb8bafe3b64b354b2aba13d87a127550e554b7ee6b227b4942806"}, &(0x7f0000000540)=0x6f) accept4$nfc_llcp(r2, &(0x7f00000005c0), &(0x7f0000000640)=0x60, 0x80800) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000140)={r8, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000007c0), 0x3190e2b1f3ec6676) close(r1) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000580)={0x2, 'vcan0\x00'}, 0x18) close(r1) 2018/03/29 15:45:30 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x101}, &(0x7f0000000540)=0x8) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r4, &(0x7f0000000140), 0x100002fb) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x43) r6 = socket$inet6_sctp(0xa, 0x4000001000000001, 0x84) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r7, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r5, 0x0, &(0x7f0000da8ffc), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f0000000880)={0x2ce7, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x4, 0x9, 0x7, 0xfffffffffffff001, 0x0, 0x0, 0x5, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) sendmsg$IPVS_CMD_SET_INFO(r8, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0401000}, 0xc, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[@ANYBLOB="24000000c7681e566b148db7fe8ab82cc1a06d7e031953233a53f3033e466f1380b54c6250a16031ddbff4dae2d4514efb6238b2829edfb4b753594f98175e4acdb05ab439d17a96662270115567a7b0b5aaaa1a4630d2358899fc80a058bd75cf4620f5a9fb26bde48f6612da6137369463198269e88af9051dbb15edec8c21c6437f1dbb459a371340310341e7e12916d54b44855d3fa637cb41b3f378ad3019f439181acbe3f71ff198fad99338f3029bf96c420ff72eaf36ab1f4a67ee11b6edf0e6515499f00400000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20000010}, 0x14) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000400)={0xaf, 0xffff, 0x2, 0x1, 0x2, [{0x307, 0x3, 0x401, 0x0, 0x0, 0x8}, {0x2, 0x5, 0x3, 0x0, 0x0, 0x2000}]}) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/29 15:45:30 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x554, 0x2) syz_emit_ethernet(0x66, &(0x7f0000000180)={@random="154cb6310458", @random="1a1ec96a2de6", [], {@ipv6={0x86dd, {0x0, 0x6, "87d470", 0x30, 0x0, 0x0, @dev={0xfe, 0x80}, @ipv4={[0xffffffffffffffff], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "921040", 0x0, 0x0, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}}}}}}}}, &(0x7f00000012c0)) 2018/03/29 15:45:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) shutdown(r0, 0x2000000000000002) 2018/03/29 15:45:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getneightbl={0x14, 0x42, 0x2, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f000002ffbc)=ANY=[@ANYBLOB="200000002200ff01ffffffffffffffff030000000c00010008000000"], 0x1}, 0x1}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) socket$netlink(0x10, 0x3, 0x12) 2018/03/29 15:45:30 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x1b, 0x2, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00000000c0)={0x9, &(0x7f0000000080)=[0x1, 0x1, 0x7fffffff, 0x7f, 0x1, 0x2, 0x10001, 0x9, 0x401]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"776c616e300000020084000000000899", &(0x7f00000000c0)=ANY=[@ANYBLOB]}) 2018/03/29 15:45:30 executing program 5: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) r0 = socket$inet(0x2, 0x84, 0x49ba) setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f0000950ffc), 0x4) 2018/03/29 15:45:30 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x808810}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x800, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}]}, 0x1c}, 0x1, 0x0, 0x0, 0x880}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x83}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000010f34800000000000000000000710000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ip6gre0\x00', 0x4500}) 2018/03/29 15:45:30 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020100000c00000000000000fcdbdf2505000600000000000a0000000000000000000000000000000000ffffe0000002000000000000000005000500000000000a0000000000000000000000000000000000ffffffffffff00000000000000000a58336a9f7b0d012df5d257bffb2a2d89dbe26fcde65d04e031578f7e13155a59e2ba654930529c685a7fac1b5a8fc766594029bc2805c4a50c9cc8051cdeb1163d06538bf2f884b18ea6c26c0cd5ae6ef22b47956502ee7d56201fd38df6"], 0x60}, 0x1}, 0x0) 2018/03/29 15:45:30 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0x10) recvfrom$ipx(r1, &(0x7f0000000200)=""/145, 0x91, 0x2000, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000c7a000), 0x0, 0x30000001, &(0x7f0000b23000)={0xa}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x2000000008, &(0x7f0000fecffc)=0x4, 0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) 2018/03/29 15:45:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYBLOB="a400000084bceee16819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(0xffffffffffffff9c, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000700)=0x14, 0x80000) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@empty, @multicast1=0xe0000001, r3}, 0xc) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000300)={r6, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r8, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000000140)={r9, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) socket$inet_icmp(0x2, 0x2, 0x1) close(r1) setsockopt$packet_tx_ring(r8, 0x107, 0xd, &(0x7f0000000440)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x15) close(r1) 2018/03/29 15:45:30 executing program 5: r0 = socket(0x10, 0x3, 0xf) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x11200000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)={0x94, 0x0, 0x1, 0x800, 0x70bd25, 0x25dfdbfc, {0x8000d, 0x0, 0x88}, [@generic="6847c010df624f49241c23d8ef97f45691576865116f804288c043862d674f687de99c2fca872a3d9a39b6a0a9b51edbfa2770c575c4b0758ff8cf89785c384e2f0dc5968ddfcc7e565be6b796a590bdf963c1aa340adcbd7870603d4c85148be74a5f178ed8c9f4f578aadcebf39a2df8edb00e759c1846e0472b65822b768d"]}, 0x94}, 0x1, 0x0, 0x0, 0x4}, 0x0) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcd9df00", 0x1f) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000300000010d10000cf", 0x1f) bind$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x100000001, 0x40, 0x74b2, 0x1000, 0x7, 0x3}, 0x4961}, 0xa) bind$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0x0, @hyper}, 0xfffffffffffffcb7) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000080)={0x62, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x4, 'lblc\x00', 0x4, 0x3, 0x7d}, 0x2c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/03/29 15:45:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea10281918d9d4ea61563403db89b50f37833edee18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r4, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getpeername$netrom(r3, &(0x7f0000000480), &(0x7f00000004c0)=0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r6, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000140)={r7, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r1) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r1) 2018/03/29 15:45:30 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) socketpair(0x9, 0x80000, 0x1, &(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001a00)={{{@in=@multicast1, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000001b00)=0xe8) r4 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001b40)={0x0}, &(0x7f0000001b80)=0xc) r6 = getuid() r7 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001f40)={0x0}, &(0x7f0000001f80)=0xc) r9 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001fc0)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002040)={0x0}, &(0x7f0000002080)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000020c0)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f00000021c0)=0xe8) r13 = getgid() r14 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002200)={0x0, 0x0}, &(0x7f0000002240)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002280)={0x0, 0x0, 0x0}, &(0x7f00000022c0)=0xc) r17 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002300)={0x0, 0x0}, &(0x7f0000002340)=0xc) r19 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002580)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000025c0)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000026c0)=0xe8) r22 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002700)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002740)={0x0, 0x0}, &(0x7f0000002780)=0xc) r25 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002e40)={0x0}, &(0x7f0000002e80)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002ec0)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000002fc0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000003040)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003080)={0x0}, &(0x7f00000030c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003100)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000003200)=0xe8) r31 = getgid() r32 = socket$inet6(0xa, 0x0, 0x101) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003240)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003280)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000003380)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000033c0)={0x0, 0x0, 0x0}, &(0x7f0000003400)=0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003440)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000003580)=[{&(0x7f0000001600)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000019c0)=[{&(0x7f0000001680)="d7ac2f8f4dd79ad870321b5727c3c31f86975cf1e85e163c1c61f60ce8b090e90d761c08e35c07bc486fe58fd9a504f066542b96f036bf087944100bbcb5cd177a8749d45e4fa956fea752e0bd79d0f7b828390ae6d9745b0f778fbbdbd31f441e8e45f7b8413e8b6d1c293f92a4d067c0061a7274a908e37c1fe11a574367cf1a4088a8d02ffb935dc8d56ab699a9fd801dbf3e304687e3aa56e8347e8e954605695b5cf4d038305438593079c5d93bea81a9966ee085f3e161dad7d8a92d7551c1e0fb", 0xc4}, {&(0x7f0000001780)="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", 0xfb}, {&(0x7f0000001880)="38f4485677c91f9ed9a41515d0db66baaa547e30dfa815aba5036aa3d9bf693568b2fc0a9f200c3866ac68bac9cea9388e793756952487e8c6ca12970bea70b5585bea48b59bcdb3a24820ac4fff790b70795fc7", 0x54}, {&(0x7f0000001900)="0a093ada1b6f5824bfc7a9b44ebe8652a5c89251fefaba020e516094d15972f0f5394a82d26a1959101f86a445ceceac4e19fd3c7def5ebb23ab0b5a042178bb19888eef16e8ba20babc29f22e6e7a3c01056e27e114b951122c39066b20d46e08a8b0c1b829a6e0c6f79cf2639872c76800328e3e8d4390756e6a886c60d615470dc5436a3a94ef2fcef942526f0d365975b7ba839c05a440c6dc76568e7554bc15a92cff6517040081ddc8114d4e61ae", 0xb1}], 0x4, &(0x7f0000001bc0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x40}, {&(0x7f0000001c00)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001f00)=[{&(0x7f0000001c80)="8ba34d828d94062439e0de291676a48b4b7695fd11e075896b650c5e6db983b9ee06565bd02da8de2156a7321120dd3add91ae7eb4b396f824564d8f89f3bae9f37790fc25e5a39c7efa82b2ad4723ab64c02e6dd7f1edd84f8548a7a4628299ab", 0x61}, {&(0x7f0000001d00)="37e717d79517f8b5161534ced41c0ae81efee88e381d8650f31ac6756d1e7e2004c38c0fad32816e679f56b8a61d496037d1caa43054a1aeade110d615e926dec5c1cb49638e4c5c54bb7ebc94aced3d5240f5e81bbf2e63a0111ccd3eeac66a0f06bc96ddb9f16acfbfb998a08d5ee762de62a746203fce63d59f39d6183672cb2aac56b7a3e9df1823a2be32058a2770dfec1c899915150d0ec36120d7edb86a4957b0d9ee40f6edd22c5a9211d18588a8e2ccfb6d9058a849b54f48a161467064cc8bc9079c45b474185e872492df15c406965adb2bf5c73e498689a3975a7c27ed", 0xe3}, {&(0x7f0000001e00)="307bec711771ba84fb8b837a6ddb3e", 0xf}, {&(0x7f0000001e40)="c7b01d7f60e96bcb10102ee6e261673817defab1ae9c5cb51b8007f6afc18ce4d67e07bcdec61fd316c5eb2d5048230a77f840e95311f74088987915e213b4f200501ab6b953f4240da81b5a7cd5ff35761a69c66a9ec52bd1e0ff807ef53c91fcc79955c0ece375c1a78e646c2eee86e003d1a8bacd8ef6136d4ad6fd58884152643238c0eb27", 0x87}], 0x4, &(0x7f0000002380)=[@rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xe0, 0x1}, {&(0x7f0000002480)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000002540)=[{&(0x7f0000002500)="740078df65f0c79424eb35e1610e22", 0xf}], 0x1, &(0x7f00000027c0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x58}, {&(0x7f0000002840)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002dc0)=[{&(0x7f00000028c0)="48044aec0f09c81658130d344713dcce239509ee5edfa676f3a54c74d6d31d981d27eb0d161830d7e5ab8b0ab0ba0488f0670970405273417c7e22d1602ef8f380f84ea41f188d2d455c34e56667b2932d2d0766f3f4d0c198c288c143c89c87976257548a4d0a7901a8ef6a560b4e1234d9ab3a268bb7d08488cceec7fc398e8d59c3a2c652bc032b2afb4ff8314d8ff0267f285bfd95c2b1f5055ba9caefae32a0d86883bca0e4550708e0b886f9e74a61e417aed2b6f3db706d08370d397ce46d8c9728d273ee992574", 0xcb}, {&(0x7f00000029c0)="faea6312bc8c1c41213a56ccf9690ed753", 0x11}, {&(0x7f0000002a00)="af23bc3c0afdbc67dfd379e766c91ef2ee283991f24af29a9db606595e92335e4c4530c8c68161626eaf8e3c6279cf6d67a5ba656d170077d7e4f7e4b24ed0bb9543681fb3490df6bf16b0c46c17bc71aa146773a6902d13ea9a9e8c5bca70bddce48b17195bacf0177bb398ebcaf56291452420851e980b2281ed31ac00bd738011a3c80e82583df0874868c41570575426596bc1d52407d289e942ce88430ffe5bb8c6dd9e63049db43a4d04aaa61cf40b9a156d274db5a9c4340e460ea3e6ea68dd21b827ae3c8b44d52de61494141bc0c1156d40266b1a", 0xd9}, {&(0x7f0000002b00)="446f1022330526a00ef01caff89e8a69066c2661bc2750c113297fa7e646ff3f8d93fe2cdeddaff019d217b6a6c2128d25eec223c6d92aee0e9397a2ea818095120e21b9ecc53450839e0359679a15966c4a25275749822792d7e88fbdcf3b7cd4b2ad2d04d5f208c6dbbd4d9f05b9c683ed42776ad439f3e9b42de7d03f2c9007cbee4b60aeaf8338f864eee6927d48133f592d4922939ade919969f4463cff32b5aa953e67db3233294d35f01f30b5354589cfe108890001a8b4f94ce33cfb1e3ce2ad8d7e3f347083f2ad0ab35d949afcd311347607cbf81851e0df82bf859b7cfc9d261442afb92dfa559211dea99b76f9", 0xf3}, {&(0x7f0000002c00)="14f1cfd01688e847fe130618f5839b2b7772154c6377b927130a384950be23560cb061c69aa7ec34806b793002a6b5ee16eaf38765e582d211424e38bfe18e1c055dd84c1668da689bc76d37efde705567b19372ca337cf8f289604d980808044ea94cff5555f735d7071ecd7a84a10bc4d6194f644ad729e243a48dce9c113fc1610f4ae7161419996ec79ed6341b268d9075fee67094c7a4b913f7d1e9e03988e8407683ebfe8c9c99d6a7a672b7798e525b6060f3fbd7a4d57862ab8418fde421419f4b2ac50cd41714688315446424", 0xd1}, {&(0x7f0000002d00)="b44ab5aab86393006735f95357a2e6b2da00b10598a451eaef646d90ed19021fe454c541f75a36577165725f2f6c396334d8c6067813ff0f569c336c22e2b7badd536ec6d8ce467cca2d66daef52d0ddd721877f8bb1fd4c07d294cd21b1c5773e64fdab8ae8bbb97edba9c2aaf9b00061afb29a2b964650954662c87985e27f9073c4a465ac70f5544b83f38b1628c700b2f19f96c7e5ced05ebb3c0e2beeb73c1b044e95c0410e8a", 0xa9}], 0x6, &(0x7f0000003480)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x18, 0x1, 0x1, [r32, r0]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r36, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xd0, 0x4}], 0x4, 0x40040) r37 = accept(r0, &(0x7f0000000140)=@ethernet, &(0x7f0000000000)=0x80) sendmsg$key(r37, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x2, 0x8, 0x0, 0x0, 0x30, 0x0, 0x70bd2a, 0x25dfdbfe, [@sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x70bd2a}, @sadb_address={0x3, 0x27888306425a80f9, 0x33, 0x20, 0x0, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d4}, @sadb_sa={0x2, 0x1, 0x4d2, 0x4, 0xffff, 0xc4, 0x3, 0xe0000000}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}}, @sadb_x_sec_ctx={0x20, 0x18, 0x7fffffff, 0x7ff, 0xf7, "cd8ebac9c1f3b135721d8b13fb3742b23035993c963eab122dc22d8a12272718acb4e8d62a0abca7844c01869adb9b3ecb993af83b56839895b5fd602716d916f8ad591065dfeb177f03e8ccfb9872f2a0a3b63fab9d298bbe98facdc0d14fb48989c06c46d1aadc4e96e140782f664d5c71ca68882d33c3352de8409455fd9b3a704d02d19df283028c2a0923b8e665e353f410a03feded0c3c6a52a4cf2cf09938c3dc32d6eb850fe8e2a2e97fb2dd7a673357a6c9a2e8941355dd3dc0bcd42f17a85d4722f419c400aec1cd4fd86fd9ee43179232da12b9c8bd97ab584521dc2572d363f36073b19f92be0387559ed071519c041d32"}]}, 0x180}, 0x1}, 0x24008810) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)={r38, 0x7, 0x2, [0x100, 0x0]}, 0xc) 2018/03/29 15:45:30 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) connect$netlink(0xffffffffffffffff, &(0x7f00000001c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x1000}, 0xc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0xc8, "b2e0b7a6c74cd1e4b4f3fd7abc0d70dd7bc194899721dc5e57a3928f9cc37484f635456ffd69c8f7f180f5c7ac469a51d213d2b7a2abef28cceafe1855072519b456ae0feb21a40300685fa6e1c05ae286602b6b1a23af2e6ba04f6d04af7be4ee7f002eb0df952d8b7b07918309db4b4aa3cd29dc437e0c997de97e31331fa9f13da3ad05e3039831f914157848193d1d0ab1a96accdda8feb814f9f989c2fcdd22c92968f8ab8c389d91e941dff5ffc860b117f62730682ee594081fa840c145f14a320788ba82"}, &(0x7f0000000180)=0xd0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x653b}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x61) r2 = accept(0xffffffffffffffff, &(0x7f00000004c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x80) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0xff, 0xb, 0xfffffffffffffffb, 0x7, 0x7}, 0x20) sendto$inet(r0, &(0x7f0000000bc0)="1ead7755d47bd6975c78c3765d65736f918745774ce7ce945bfa9268d5eb6deb1fca6318a507beaec853f16e463ba20747330037ef4c09961231f637024afbc06f850dbcffe9890bb1fc7c89ca10a6af35038920fe8dae329e4cc489ed5abce0ab9fbf8ba64aa7f0eb726434dd18b3976d1dfd61b6ba66558ce0d57fd8acc7e36a629d2a865a3853ad85d8d65176c69f350cf73bea4e9f0d9c7eae26956690dea2c9d0a0e94f57c01f7c643ca78f819a28ae070aa400039889f3e25fec01ed47a5a5539494a1967a80", 0xc9, 0x0, &(0x7f00000000c0)={0x2}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) 2018/03/29 15:45:30 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1, 0x2000000000000005, 0x9}, 0x2c) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x80000) socketpair(0x400000d, 0x1, 0x7fffffff, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f0000000240)=""/236, &(0x7f0000000340)=0xec) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x7d}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r3}, 0x8) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e20, 0x20000000000, @empty, 0x8001}, 0x1c) tee(r1, r0, 0xfff, 0x8) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r5, &(0x7f0000777000), &(0x7f0000ef0f88)=""/120}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x8, 0x800, 0x9, 0x66, 0x10, r0, 0x7ff}, 0x2c) 2018/03/29 15:45:30 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040)=0x5, 0x4) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000001c0), &(0x7f0000000240)=0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000080)={0x6, {{0xa, 0x4e24, 0x93f, @loopback={0x0, 0x1}, 0x80}}}, 0xfffffffffffffdde) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000400)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000440)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000480)={r3, 0x1}) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000180)=0x9, 0x4) socketpair(0xf, 0x805, 0x81df, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000002c0)={r5, 0x7, 0x7, 0x4c4}, 0x10) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000280)=0x80000000, &(0x7f0000000200)=0x4) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0xe}, 0x1c) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xffffffffffeffffe, 0x11, r0, 0x0) r6 = socket$packet(0x11, 0x7, 0x300) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000040)) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x4, 0x4, 0x0, 0x200000003}]}, 0x10) sendto$inet(r7, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r7, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000004c0)={0x3, {{0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x80}}, 0x1, 0x4, [{{0xa, 0x4e23, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, {{0xa, 0x4e22, 0x80000001, @loopback={0x0, 0x1}, 0x1}}, {{0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x18}, 0x1}}, {{0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}]}, 0x290) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0206434, &(0x7f0000000180)={0xffffffffffffc8d3, 0x0, 0x1, 0x20}) ioctl$DRM_IOCTL_SG_ALLOC(r8, 0xc0106438, &(0x7f0000000240)={0x8, r9}) socket$netlink(0x10, 0x3, 0x3) 2018/03/29 15:45:30 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x101}, &(0x7f0000000540)=0x8) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r4, &(0x7f0000000140), 0x100002fb) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x43) r6 = socket$inet6_sctp(0xa, 0x4000001000000001, 0x84) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r7, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r5, 0x0, &(0x7f0000da8ffc), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f0000000880)={0x2ce7, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x4, 0x9, 0x7, 0xfffffffffffff001, 0x0, 0x0, 0x5, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) sendmsg$IPVS_CMD_SET_INFO(r8, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0401000}, 0xc, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[@ANYBLOB="24000000c7681e566b148db7fe8ab82cc1a06d7e031953233a53f3033e466f1380b54c6250a16031ddbff4dae2d4514efb6238b2829edfb4b753594f98175e4acdb05ab439d17a96662270115567a7b0b5aaaa1a4630d2358899fc80a058bd75cf4620f5a9fb26bde48f6612da6137369463198269e88af9051dbb15edec8c21c6437f1dbb459a371340310341e7e12916d54b44855d3fa637cb41b3f378ad3019f439181acbe3f71ff198fad99338f3029bf96c420ff72eaf36ab1f4a67ee11b6edf0e6515499f00400000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20000010}, 0x14) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000400)={0xaf, 0xffff, 0x2, 0x1, 0x2, [{0x307, 0x3, 0x401, 0x0, 0x0, 0x8}, {0x2, 0x5, 0x3, 0x0, 0x0, 0x2000}]}) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/29 15:45:30 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)="6463c5637000", 0x6) socketpair(0x9, 0x4000000000004, 0x80000000, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) recvfrom$inet6(r1, &(0x7f0000000200)=""/145, 0x91, 0x2100, &(0x7f00000002c0)={0xa, 0x4e20, 0xb12, @loopback={0x0, 0x1}, 0x4}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000223fd4), 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000080), 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000ac0fbb)="c4", 0x1, 0x4, &(0x7f00006e2000)={0x2, 0x4e1f, @loopback=0x7f000001}, 0x10) r3 = socket(0xa, 0x1, 0x8) getpeername$netrom(r3, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000380)={0x0, 0x1}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000056effc), 0x4) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000700), 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000004c0)={r4, 0x1f}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000680)={r5, 0xee}, &(0x7f00000006c0)=0x8) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000540)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={&(0x7f0000000000)='./file0\x00'}, 0x686471bc92c366fc) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='hybla\x00', 0x6) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000000000020000000000000000000000e2000000000000000000000000000000000000000000000000000000"], 0x48) shutdown(r0, 0x1) 2018/03/29 15:45:30 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@nfc, &(0x7f0000000240)=0x80, 0x80000) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x110, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f00000000c0)=0x7) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) 2018/03/29 15:45:30 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000000c0)=0x4, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000040)={'gretap0\x00', 0x100}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) sendmmsg(r2, &(0x7f0000006cc0)=[{{&(0x7f0000000100)=@ethernet={0x6}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000180)="95ec2dbec995fb0a26e5d1e0152c6846fae4be0838517aca46173c149f42eaa02ce1b7b3b4adbb664737ccd4bf90630f965926308610ddf30c1b198f613d6aed39b7fbb0705ba390ea29297c3f66bca747a385f9127245556687a11be6c02255554b43ef36d5ac6c913366c15f62624274ff34711f45808d6eba2cc7a6f024e8c3d6d0b796b0d104bf864abecc2eb70ab72353cb4ab8faccffd1574d7e143100db6b5793b5c3bde20604a041b350d9f89c929b792933d59f679e4d43f279d204efb307b573342b725d34b6b9dce116b40ef2c43bad6274aab1b1472c0b0494", 0xdf}, {&(0x7f0000000280)="a6e0657b9e403ba9dae4e780f6772e61729b1784119b6650fce45580fe43cb6865009372fe84ab4b5d908b15ff38f08d14318192693cf43528022420d80836e1f2d586d39ef39d834c4f0d22d46c5cb4299c9865c9bf4184379663459f7e96b5d1a19b8d6b5512653acc89e3f9a7f299cc0a03ddc7ee5691910a485e52ef3e83770836bb52a1a1d32823b5931c446891c5b9e9144a16d15dc9750c777a797897db482b4778e8367c254804a040fb1068efe39e71e2b09482dbe718ec805c177bdad118355cb99f73b02f80331f4b58da46360ebf081410ed9789d6d3abab90", 0xdf}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="fb46363fbb43ce5296335657212bd5d212a1b7d6bbdbf9baeb735736db7504c96f3bc46a7fbadf0afcc39b4d3e8778486d9a823f787f51bb6103704675c064eabf4713b975e03f10c44926f127a947dcb222700a8c857493e1be5840e43428e6ddda3e74ba767ecb12fad259472f65b7b5c9a9037c7b37d86f73", 0x7a}], 0x4, 0x0, 0x0, 0x804}}, {{&(0x7f0000001440)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f00000014c0)="4d25e8f83cfb3e686b2038f969af636a3417835bfb06e9c76db395a8959d43f7d7cfa76547703cbdc210445306f98fa2b1b537116517143245ea3558cfa319ca3723cd3eb67fa5676e3556198c6e38ebfc0e02ad3825011d74c75b671308ad7ef389d82d5d23a03e05324851e56046158ca2253e6cbe97c7c1d749ba0d29f88ca03e", 0x82}, {&(0x7f0000001580)="72031f8bc4e2ab23244e258f3b1a7b7da104fcd86851670d33bb4a7447d75b0568ab73b142eeed39129fb5cf1e38b86953fbced6a523bf874254c2aba854cb37d6238e181e8a471eeb6c8ae42c35027e9a7820d53627de4c1bd0fba034560dc262297e5c0294a3305d231cb7e538184a2d71bb949d70d08dfc884e", 0x7b}, {&(0x7f0000001600)="77a6dc6c15887159229295af83010efa3cafa268979ed7cd344c0b90aeff95fbf2ced1858a8882e70adc8d49f08a6fccd7e0e142bc97ce9d3d95bc9254438d163256d8fe", 0x44}], 0x3, &(0x7f00000016c0)=[{0x80, 0x11f, 0xefe0, "b834fa888494f98c4dc11f854e8d210dd9bebffa86deed4165555e3d4cfdb13240c008407fcace5bc5efef4eacdfdd138258a31bd0bbd81a15a86f36be3f7db68ca027ff29cfb2782687278b713563713f56ed8cb9774a923672440fd9f363a093a13c5c4a2435ca6b09c406"}, {0xa0, 0x119, 0x81, "0267eb221dcd0979e639495f19308c23619f072fbd690ed056b0ac2ca7bc56956520ee3618bf25c4cb9b8a0ceb9df8a65c2f6589d4ab31e1020a5ed5bb4c439c086424b7b6a1b53c7a99036a6e48d1f40c9b7fb0438326efdebb015d32e96bed744f72719ae3805de2c9176f9442139a8eeb470fb850b55956cc34e3222a7bfb16be5690bd2bb6c29b9f"}], 0x120, 0x40}, 0x1}, {{&(0x7f0000001800)=@nfc_llcp={0x27, 0x1, 0x2, 0x0, 0x4, 0xd9, "bba5ad89bb734385130e390f6c8011fd015466c01122fdb7b073bfea85103ee2e725b664a6ecece2b9b36d62baae8628355fb07353d7389abe019466f53e1c", 0x1a}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001880)="913ac16c914731c4eff7c0ab1178c4637b142a4031679521ed953ec8e56c8468551b5f7b1b85d0c266e638a718ba5f6307cbdc3c7cf49ec332d707ba88c41f8b53c7c595e8ceddcf7a078725c9e5170f0eef445c2f5c8dd930cd5a04e12155dad3b520429efd4bbba4fb2606994e7803e40c22ca5d35d3c361dd5f776c48cdb85fca80c603913d290c4af6c79dc1e0ab796a3f8e6432fcd2b4281cbe32987fd4263411141d7b5a815b68e4c5dafdbf13387cfa2073a1a2a514b93c999e", 0xbd}, 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{&(0x7f0000006080)="2a0c5b03360784da1e3830de19140783e071d77f2843d708d4f4457a9c2ee91677a7a30e11eda431b3270189c08039c894fdce9caa664ec57aa1fa8bff8174a3ab1c984650cf54502ac5d4f9203d3b1f5ae8338955587680407108fef5cb463241253cb04497d51b25db7ca7bb03674e4fef33eb0aec569fededc59b3499757ad7450a6ddd60e0463abe1f73b9402bd6988566a5a372bf89c96af4f535ce18b8da4b85cdc06fcd80d7cf5218fa4bb64362fb7b49224d67a2e0a8bb2ba00dc998f0bab4e6", 0xc4}], 0x8, &(0x7f0000006200)=[{0x50, 0x10f, 0x6, "c0209174567a3890beaa6d196882aee363a991b97ef81ec91029cdaf854bf4b5f20da988ebd9fb85f558498154e5ea8baf028ed7244f85705d3ed249"}, {0xd0, 0x105, 0x0, "6b8e8fb95fde215b43034ebe0416715664fe39ef4af9a62974fa294f54947758585b6a1e9c04d3da69d4f466e614caee853a5c971200d8d9d9ec1d1a1c5b25c51597e2a5bbb03011caf3d48223770d9b0f85aa0e90fac73c7b5d7d5b6bc809bd0f9f0951552dbe909eb62cdb2bc6bea8c66e24127d59b0035703fe0cb8f637e1ee9a9b2f24016fa168ea3e3697c059899cc835b84d0a9d0e5bcbca7702f76a804b97edec0a3bc725d1c5bd154e769437160bd9b092d976b4f5"}, {0x38, 0x101, 0xfffffffffffffff8, "593acc8e996653e29fb1589a7e7c8965d219551502270df6d147edeada7cf26adbcd64e7fc"}, {0x50, 0x11f, 0x7ff, "ecbb355bd431016c6ae3a345ae81f60f8053145ec1529e952b2766d74de28fe69c2ecfa551ff9fe1aacf59ecabff4e35c6e399058eb222f59d956d"}], 0x1a8, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f00000064c0)=[{&(0x7f00000063c0)="0682feb2d1786aa77d66819e03f9781d5263aaa033cf1283d4c43895aa65ab024bbae5a3e479f0892d28b052f304216a7cb6aeeec2c60bdb16adf85932b3fb77d52d0d6e400f1f9e7dda25a7031f965209c68c3219606f28443eabc0c2d271bfec18d009dd3a3eb743d5e4419cf00628468f409c71726993c53e2e7421b4f0015963ebd603f89e4bc672ec2ecc27d5929e0fa6a23fcb44cdf30db970ffd8494555cb5a0745f359c74e232dbb01597b9f085db85a53c2bcf4c8af9d3f0f70fbdfadaf9150366f4e99618f0484acef0fba8a", 0xd1}], 0x1, &(0x7f0000006500)=[{0x108, 0x18f, 0x101, "694b12324fe3b81ddac8996a1578aed480bb998c12373b0dcf991b6367263fa917d30c115487a82ad284222fb73df07ffbeba7188e1c230cce392fec2ef0a530073be46969c174a21ee4dcd3c4e92f569daa7c4259b6e1d50f0959e1630faff016cc4d999a0f41c3b247cbd8221f7657b412c41d3cf178cedb2314be1b1f5956099f9545f5e9cd872755b4ebcb387e7f5042bef85ccf32049edfa5c2c7975256dde5a0fcdfb7bf022959fb1676f7fccac9f02cd8dfccca80fd413e6eef463c9575a4ae3570099fde68223dfe4163655d7ef885795b730989a94f473fccf8bbed8163fd25be7274e5c69c29e60227101584e64fd0b1be80e6"}, {0x10, 0x0, 0x8001}, {0xe8, 0x114, 0x1f, "d0fe1f7741e37a3ccd9399cd3275377a5fab81f63a30187461e963962b8823e9612c654c2ee04255f4130e75cad1b0ad4d71d31049686b2cb24f3435117dcfbed7425fd7e1356909a31e7278d088d2121ef53a37b00af57bab7f6a7d18359fb9419871781e466ba091407584c0357fa085f7f5b70b3d3b8f54226e0ef32642f0e491ebb404404741a3b32b0ccea474f8612fd24447e062d886e0f361a6b19edd444aaf0f999b74b5e4cc706a691ab4f3d22171cc10c32be99256b317a1ae963385e856387620f55c216fe8455d7bb585394a9e1be98ca2"}], 0x200, 0x81}, 0x8001}, {{&(0x7f0000006700)=@l2={0x1f, 0x1, {0x10001, 0x0, 0x3ff, 0x3, 0x9, 0x400}, 0x10001, 0x400}, 0x80, &(0x7f0000006c40)=[{&(0x7f0000006780)="bd82839a86eeed8fef69ff2afdeb90663610c624f3399a067921857866b0113c3d9accb5e61e810828e89fa1175363e5c7bb3221c2b4ec5a9338cab6418d710a311822267ee60be2e60081e69fb1d3c4c24231897b1885e0805cdf63586c7d8a72ce13ca64c598b37772701f81e29cd099595e9b235c9efa2117e720eccdcf1d6d02bce3c29708df928da44ffeda4e86a09644ad95e94c420ac14dce5b17fda933abb57896143b428b392b4a863336ea4cb5a4b76d79c7d5bcceef898e87eb7e6c09c3e449c59c3028b333048a8c5d14", 0xd0}, {&(0x7f0000006880)="d4a6a028cbdd8a4925e914d002a0f7a5e51afeb9b7e00bbe2e9463ec7129eef02dd1cb67c811b8bcd757ae03a68e671614ba0a6a89b5ce87b8ea79f63f9b2c308b0c43d6352d5be725edac60e8b525a884abea8f628109a1329bfd4d", 0x5c}, {&(0x7f0000006900)="edfc1ab319e54f4ed6538e27fb3617936c9fa877925b7d78996a08c9d5b8cf54856de6b5c04b19801a60602c6796eb03dc37a41aed11440e046abd0bc8a59a5dccc8c327d9d98f696425c0e2f3922c043bc50caecf586d1bcae0ef2980c3af058776a5da553a6790b2a4ac9a89358a597c1b41c318120282e2c302e640d4354414d33df6ee1bd570c22bbf23403e3f7325dc0ac7267b6ced18acb28074438c2bc6adac7610559340a4211463d7ced33d761ee2b49902ce7c7b688e709924699e14ac8ab28a6922d295ff9150062ffc3455d7838384e20976a7ec41bfade77ac684c4", 0xe2}, {&(0x7f0000006a00)="a24fc8056b53c0038995e0cc3dce32d5325d98e700ee1f104f4f78d7db3d7de467b5242ab3d23a2ee04e5b24453ec9413dbdaec4e8988bee1f542d23084841f0c34ae7a1cb27650683f7898dd608086ca3aeda08e91a8b5d17f7fc2113a25c97538718bd308ae324bbdae1d8f8997eaa455ae2b85204c6d8355677f3c06ee7ce62bcb300", 0x84}, {&(0x7f0000006ac0)}, {&(0x7f0000006b00)="b7f1cee01ea99d23c0601d4e91348b4c4b5df94d9bada5bcdc9ef382dec1265b52bd5ea812289ea1bb87ce4de3324b41", 0x30}, {&(0x7f0000006b40)="0fd8cd84782d23c5768e05ffcd9e4e4460fa2d82916f0d193526ce4971133d255474d3bbcc779de545d93ec936ea8796cd9d49ca2521c7c5acad0cc04a17843c1949e9f98ff0fd4bb8c5449776d0479865e6d047a981493f80f1b89f584a8fe6a926281174d3fdfd3b223026d734e051f06f7dc1577c9d1e9530e8e2679d1a52784915720f94a905ce6780bfef3af2c5e395391c034c5b4d00b5288412dffdc392b5bd62154b42d9db36f00f0737bd00ad22ca984e4727b609215f6225e071bcbcced4134c978f95a9b80ce02bc20e4ce9e49369e57a29df344d6b5b", 0xdc}], 0x7, 0x0, 0x0, 0x20040080}}], 0x7, 0x48040) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) listen(r0, 0x5eb855) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) write(r3, &(0x7f0000f8aff1), 0xff8f) 2018/03/29 15:45:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000680)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b251470000ecffffffff510000000000000000", @ANYPTR64=&(0x7f0000000700)=ANY=[@ANYBLOB="73aa5c2c09c8112c38f00a21acf00fd71439b63eae16168ee46d5df55632601fd3f70b7a9d716a654198f1e92a3ba5d5346809f62edc044356e04fdd2b53736f60a1f02c258f2a9bd6360e36916596f0d20b623ab2a1fbbcd19c620a52e343abf9e6903f787f0511a677ffb501f162647fa886f035766f4aa6c4c7e60748378ca271a5c800b072c3bb71be6f6c16f5359d0266bb9c9ffbfa778efd9b611fb0fec58080bca12f211d8b32943e12bbc476243c0c5dbe137bfb8c87f439a5552159a7", @ANYRES16, @ANYRES64, @ANYPTR64=&(0x7f0000001780)=ANY=[@ANYBLOB="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", @ANYRES64], @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="6fe2fed82cb2cd4ef607aabcb473798e444f85ce72d26714cfb029a591fc304a565fbfe94a2fa7c71e18d9e8a45b78f5634d3aa1498f0f9026f3247fcae941cd7d8d7b0a759d9807ced8ba44165327d4136c3698c047db11c0787d3c5f8543d2ad0b96d79057c8377a9b0d8d972fda6779d56ba23f5dd74a9cb95b5054e79bcf6997bec4992c40f4d914e6a6c26881ce29f1a9ab19992ae531a98192023e50bdda33314ef444f422e883258b88b6", @ANYRES32=r0]], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000000480)={r3}) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000300)={r6, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r8, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000000140)={r9, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r2, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r2) setsockopt$packet_tx_ring(r8, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r2) 2018/03/29 15:45:30 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$pptp(r0, &(0x7f0000001480)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x1e) sendmsg$rds(r0, &(0x7f00000014c0)={&(0x7f0000000040)={0x2, 0x4e21, @rand_addr=0x4}, 0x10, &(0x7f0000001440)}, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180)={0x7}, 0x4) r2 = accept(r1, &(0x7f00000029c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000002a40)=0x80) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000002a80)=0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001380)={r0}) getsockname$netlink(r4, &(0x7f0000000200), &(0x7f0000000240)=0xc) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) accept$alg(r2, 0x0, 0x0) r6 = accept$alg(r4, 0x0, 0x0) r7 = socket(0x2, 0x800, 0x10000) r8 = getpid() ioctl$sock_inet_SIOCGIFPFLAGS(r7, 0x8935, &(0x7f0000001600)={'ipddp0\x00'}) r9 = gettid() sendmsg$nl_netfilter(r4, &(0x7f0000000380)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000002700)=ANY=[@ANYBLOB="fc0000001107000127bd7000ffdbdf2500000004e800700008002700", @ANYRES32=r8, @ANYBLOB="08007b00e0000002334b09ade40bb554b54edccac1735efd24ad02f77bddd67e0fbecdff891e48fb5b62556ba4f6ebbf0e73bbd7fd0ba0bcd692b4c815fbc3d99550a0024af762b84466d29b9a3a32cfb696c5f48dbd3ede74ff00c07c593e8e9adc8cd32943c118b37c5cd4db313d84921885d5e14d8b2bd3098e9d08003400", @ANYRES32=r9, @ANYBLOB="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"], 0xfc}, 0x1}, 0x800) sendmmsg$alg(r6, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="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", 0xf90}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r6, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) connect(r0, &(0x7f0000000080)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80) sendto$inet6(r4, &(0x7f00000013c0)="de", 0x1, 0x24000000, &(0x7f0000001400)={0xa, 0x4e24, 0xfffffffffffff800, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) 2018/03/29 15:45:30 executing program 1: unshare(0x800001) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@broadcast, @local}, &(0x7f0000000080)=0xc) 2018/03/29 15:45:30 executing program 4: r0 = socket$packet(0x11, 0x6, 0x300) r1 = socket$netlink(0x10, 0x3, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x4, 0x800, 0x3, 0x3, 0x4, [{0x551d32a4, 0xc38000000, 0x3, 0x0, 0x0, 0x2}, {0x7fffffff, 0x82, 0x8}, {0x7ff, 0x3, 0xfffffffffffffffa, 0x0, 0x0, 0x2c00}, {0x2, 0x1, 0x1000, 0x0, 0x0, 0x1006}]}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0xfffffffffffffffd, 0x9, 0x2000}, 0xfffffffffffffed6) write(r1, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100291a7648c9721011010e49d6a906ab4500d6ec", 0x27) 2018/03/29 15:45:30 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "6970195f767469308000"}}, 0xb141) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) getpeername(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000000)=0x80) connect$pppoe(r1, &(0x7f0000000100)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'sit0\x00'}}, 0x1e) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/03/29 15:45:30 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000380)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000001640)={'broute\x00', 0x0, 0x0, 0x8a, [], 0x0, &(0x7f00000004c0), &(0x7f0000001580)=""/138}, &(0x7f0000000500)=0x78) socketpair$inet(0x2, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xe7, "19691f396a219597ff17c9d3116af5bf6a8c461583506471e476d631c15c0f892d5400da68472ff28d90c3ee240d9c3371092f8018942deacbdce00fef172c8ef608e94b8aba7b799de58732be1cf11b8444ffee84f846044129f7b4123382d0b5ed7b97793875185c9664983365a5dec87478bc4670930e8c3769ef753fdc2fff9c531a0f21d305060cd8978c628bbf9d865bbba5b6e0e193170e40f00ceea0dbaf0e08577ad0228a3b0f44cc242282f3b673e85299760ca727e713ff8aa00f99a68a54dd5cb623875d732eebf8814c0a170d4f613fb74288915ccdea728c21530997e317ce83"}, &(0x7f00000000c0)=0xef) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x2, 0x4, 0x2, 0x9, 0x7fffffff}, 0x14) sendmmsg(r1, &(0x7f0000007f80)=[{{&(0x7f0000007c00)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000040)=',', 0x1}], 0x1, &(0x7f0000007e00)}}], 0x1, 0x0) [ 121.066523] sctp: [Deprecated]: syz-executor6 (pid 23394) Use of struct sctp_assoc_value in delayed_ack socket option. [ 121.066523] Use struct sctp_sack_info instead 2018/03/29 15:45:30 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0xfffffffffffffdd8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x8000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000580)={0x0, 0x6, 0x0, 0x5, 0x0, 0x4, 0x0, 0x0, r1}, 0x20) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000280)="23884051f454d47608e4b1090f80d95221b6e30fcf1d452c9b7e024e9d7fde15423fb3af6700990fc5a9fed35ec9f0e64e737d6120298b435477abc3051d2a0cf1635a19e6333dddbf0ab7c74c430052eb5d6462237cb7f46bef2de05d50ce84e3db9633fdcba5790fa2f6cac36aa0d4193cd4378d53f0a4b0cbb4d69bc09739549630f8824d66cd5a9188ae787bae990eb1dd9a4f28a6a76b08de68af3568e1e617a9c00c95b77724c9c4ff2d6e0b7adeed4707c6207f5294f1f2f6dfa79d3f76085850ac27eb5c746393f08e39c3e45b83a58355250d16b2568fc7ae93d93a5b0a3a829897d5bd21092bde88e239316216523c38ae6d2c480a57657d03d0ad5817cc03335c1ba5fcdc0526b654db60fd50b16354926904b552a00e6ea5aafc4f5fbeebb920e130ed470990bdbfb6b765f6c80bcf1ebbd32f4dea95de8877b96e08f5ad2f977956f3b8c5a03fbd96df247f068b05d55905774f98b860c9d2b25872ad2af0f5425849ce2cd4a95a048c578048066862676b1159e5ed30acab882e5a3ffc848dcb359935fac9ae756bd9f79f2981063ce72a0419912acf3c79421a0b900b053404b22347eeeeb57b48d32f05eedbe38546cfb8600eac7e472db3610925310f7dab706a61fef9412f111c904e8bb18366bee4a6e91d7a60260ee02a961d4b40e57175bbc6b64fd682a88916bfb3930d88debc5a2c713781b678a1", 0x200}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000900)) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000009c0), &(0x7f0000000a40)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYBLOB="580000003fa29c8386e261c4c4faab7fdf816b4c20a2"], &(0x7f0000003240)=0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003740), &(0x7f00000037c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003800)={0x0, 0x6}, &(0x7f0000003840)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000003880)={0x0, 0x7fff, 0x95e3}, &(0x7f00000038c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003900)={0x0, 0xfffffffffffff201}, &(0x7f0000003940)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000003a00), &(0x7f0000003a40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000003f40)=@assoc_value, &(0x7f0000004f80)=0x8) recvfrom$unix(r0, &(0x7f0000000080)=""/61, 0x3d, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) 2018/03/29 15:45:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r4, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r6, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000140)={r7, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r1) socketpair(0x1b, 0x8000b, 0x6, &(0x7f0000000480)) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r1) 2018/03/29 15:45:30 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xe8, 0x168, 0x1b8, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x418) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r1}, &(0x7f0000000180)=0x20) socketpair(0xa, 0x6, 0x8, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000e00)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000980)=0xff33) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000c80)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000009c0)=0xe8) r5 = getgid() r6 = getgid() setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000d80)=@filter={'filter\x00', 0xe, 0x6, 0x8f0, [0x0, 0x200019c0, 0x20001c90, 0x20001f30], 0x0, &(0x7f0000000640), &(0x7f00000019c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x8, 0x0, 'nr0\x00', 'bridge0\x00', 'syzkaller1\x00', 'eql\x00', @empty, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @random="078d7181750f", [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0x70, 0xd0, 0x148}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0xfffffffffffffffe}}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x0, 0x8, 0x0, 0x0, "4df3aa6c4ae76086ff97bd1abb09f17e134496e6dfbb1d0c958f6cbf357b8676a62c2c33862774900fa83759ee0204f0c704a92448a5310510928b8121f6a5f0"}}}}, {{{0xb, 0x1, 0xf107, 'sit0\x00', 'eql\x00', 'irlan0\x00', 'ip6gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0xb0, 0x128, 0x158, [@owner={'owner\x00', 0x18, {{r3, r4, r5, r6, 0x2, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x44, 0x2, 0x3f, 0x0, 0x0, "b54f74b6698971a559d18589917665dd56df50469d60173b9538cd3faad930e4f1f8ef560ded9c291645d1c100ee1385cae5d2ab857a22d2fa3a8347d19c4c37"}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x1c, 0xcbff, 'vcan0\x00', 'nr0\x00', 'bcsh0\x00', 'ip6gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xd8, 0x108, [@realm={'realm\x00', 0x10, {{0x7}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x5}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}}, {{{0x11, 0x8, 0x880f, 'vcan0\x00', 'bcsf0\x00', 'nr0\x00', 'nr0\x00', @random="7bdc784074fa", [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0x118, 0x168}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x3, 0x3f, 0x7, 0x0, 0x0, "41f24d66eb939f5a65fd8a645f91ce2970cd733ad9d4bcc0f79f7d33e7ff68eb3daa72feaadf45d678dba4dfd96bceadfe99b6c74f833d834ba1cca1fe4e8a49"}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x80000001, 0x1}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc, 0x2, [{{{0x9, 0x60, 0x0, 'ip_vti0\x00', 'ipddp0\x00', 'bridge0\x00', 'bridge0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x198, 0x198, 0x210, [@comment={'comment\x00', 0x100}]}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7a, 0xf886, 0x1ff, 0x1, 0x0, "a67de5204f9c3cf2e8ab8d0d53582f04e030aa618539620caff74b3ed5622141b6c8d7e29842e4e2a2ad10e31fdc6d73af532c2b1f652d91a002ef36eb8a9be0"}}}}, {{{0x1b, 0x8, 0x894c, 'ip6gretap0\x00', 'bpq0\x00', 'gretap0\x00', '\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0xe0, 0xe0, 0x110, [@stp={'stp\x00', 0x48, {{0x100000001, {0x4, 0x2, 0x1ff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0x80000001, 0x4, 0x9, 0x80000001, @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x4e22, 0x4e22, 0x5, 0x6, 0xa4e5, 0x9, 0x4565, 0x1ca137, 0xb014, 0x7f}, 0x92, 0x84}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x6}]}, 0x968) r7 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r7, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_AGP_ENABLE(r7, 0x40086432, &(0x7f0000000100)=0x2) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r7, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="94000000", @ANYRES16=r8, @ANYBLOB="000828bd7000ffdbdf25100000004400020008000300050000000800080008000000080009000100bc4000000900010000000800060000000100080003000300000008000500a704000008000b000a00000008000600020000000800050006000000240001000c0007002000000004000000080009005f0000000c0006006e6f6e6500000000080006000900000087fc17dfa8526259b4a0a87a0310d9ccf1cf24b87befd7f10b3be485164c529033ca9e69c2e32d93c06d006c"], 0x94}, 0x1, 0x0, 0x0, 0x10}, 0x40040) r9 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r9, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=ANY=[@ANYBLOB="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"]}, 0x260) vmsplice(r7, &(0x7f0000000880)=[{&(0x7f00000007c0)="0c8b7c50a195aebb54d3a8352bc404211a52ecfd09a8c88cfaddbdd9b9a8f41df93bf2e701c9876f45400f2c786bc28045ed23a1908443c61fc9968e7aaa8211c0bb55ba3d45f1f68ab8244cf16207b710928b22c8a87d872eecb397f6480e40f362eee5939e5140f02532b8c6d1d68731d2e6247095897fd3e1eadc01e7dff4e021", 0x82}], 0x1, 0x5) [ 121.190235] sctp: [Deprecated]: syz-executor6 (pid 23394) Use of struct sctp_assoc_value in delayed_ack socket option. [ 121.190235] Use struct sctp_sack_info instead [ 121.216587] kernel msg: ebtables bug: please report to author: bad policy 2018/03/29 15:45:30 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000200)=0xc) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000080)=0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000140)=r2) 2018/03/29 15:45:30 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') r3 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r4 = socket$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') 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) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = accept(r3, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0xe807, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000280)={r7, 0x7f, 0x10}, &(0x7f00000002c0)=0xc) ioctl$SIOCGIFMTU(r6, 0x8921, &(0x7f0000000380)) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[]}, 0x78) pipe(&(0x7f0000000640)) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f00000004c0)=ANY=[@ANYBLOB="6e6100e8ffffffffed000000000000000200000003000000000000000000007ae31849c77ed19000000000000000000000e48a56c4b03f25f3c00000170000000000000000007ab68abe9770584af0041c0774e2e5c0f02b2f7a336dcd1787cd2098f69477b27c7654c27f9c216c8c675971a0a69c23536b09e9879b75dd8fcf84f03747a8dbc0dc24101f578635d8885f477cb5fc4ce0bdf49991052ecce0020d9d558a553e59915198cf4a163b70f12cd55aa9c41181ff74d162e26372141d5c5671020c49e3cb513a4f79eadf597579e1d71c1ae7dedd82d0c088c9e1c513c4ef8095d25c0442"], 0x58) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) 2018/03/29 15:45:30 executing program 1: r0 = socket(0x11, 0x80003, 0x0) syz_emit_ethernet(0x50, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@generic={0x0, 0x2}]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000001180), &(0x7f00000011c0)=0x4) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001140)={0x2, 0x7, 0x2000}, 0x4) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/4096, 0x1000, 0x10000, &(0x7f0000001080)=@ipx={0x4, 0x0, 0x8001, "c70bfe102ca1", 0x7fff}, 0x80) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x2}, {0xe, 0x101}, {0x2}, {0x8, 0x9}], 0x4) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000001100)) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000001240)={&(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0xc02}) 2018/03/29 15:45:30 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x101}, &(0x7f0000000540)=0x8) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r4, &(0x7f0000000140), 0x100002fb) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x43) r6 = socket$inet6_sctp(0xa, 0x4000001000000001, 0x84) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r7, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r5, 0x0, &(0x7f0000da8ffc), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f0000000880)={0x2ce7, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x4, 0x9, 0x7, 0xfffffffffffff001, 0x0, 0x0, 0x5, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) sendmsg$IPVS_CMD_SET_INFO(r8, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0401000}, 0xc, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[@ANYBLOB="24000000c7681e566b148db7fe8ab82cc1a06d7e031953233a53f3033e466f1380b54c6250a16031ddbff4dae2d4514efb6238b2829edfb4b753594f98175e4acdb05ab439d17a96662270115567a7b0b5aaaa1a4630d2358899fc80a058bd75cf4620f5a9fb26bde48f6612da6137369463198269e88af9051dbb15edec8c21c6437f1dbb459a371340310341e7e12916d54b44855d3fa637cb41b3f378ad3019f439181acbe3f71ff198fad99338f3029bf96c420ff72eaf36ab1f4a67ee11b6edf0e6515499f00400000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20000010}, 0x14) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000400)={0x0, 0xffff, 0x2, 0x1, 0x2, [{0x307, 0x3, 0x401, 0x0, 0x0, 0x8}, {0x2, 0x5, 0x3, 0x0, 0x0, 0x2000}]}) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/29 15:45:30 executing program 7: r0 = socket(0x1e, 0x1, 0x0) bind$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x7, 0x67e9, 0x6, "24069168a3d90a5a956b37660448ec1c263907e312eb421b53dcf0ef67555e47d6d5e69e4b782ea40e85205810a1405c628af9c022bb5451533560639ce450", 0x2}, 0x60) recvmsg$kcm(r0, &(0x7f0000000300)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x20, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/8, 0x8}], 0x1, &(0x7f0000000200)=""/235, 0xeb}, 0x0) 2018/03/29 15:45:30 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bond0\x00') close(r0) accept(r1, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f00000000c0)=0x80) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000000100)=""/23, 0x17) 2018/03/29 15:45:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r4, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000000480), 0x4) r5 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r6, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000140)={r7, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r1) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r1) 2018/03/29 15:45:30 executing program 6: r0 = socket$inet6(0xa, 0x8000000003, 0x1) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000035c0)={'gre0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000003600)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001, 0x4, 0x2, 0x400, 0x1, 0x4, r1}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xc1) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) [ 121.250184] kernel msg: ebtables bug: please report to author: bad policy 2018/03/29 15:45:30 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)) close(r0) 2018/03/29 15:45:30 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x40000000000004) writev(r0, &(0x7f000013b000)=[{&(0x7f0000373f14)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000080)=0x1f, 0x4) 2018/03/29 15:45:30 executing program 1: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0101000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00002d4000)}, 0x0) getpeername(r0, &(0x7f0000000000), &(0x7f0000000080)=0x80) poll(&(0x7f0000000380)=[{r0}], 0x1, 0x0) [ 121.291880] device bridge0 entered promiscuous mode 2018/03/29 15:45:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) socketpair$inet(0x2, 0x3, 0x4, &(0x7f0000000480)={0xffffffffffffffff}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000004c0)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000300)={r5, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r6 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r7, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000140)={r8, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r2, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r2) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r2) 2018/03/29 15:45:30 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept(r0, &(0x7f0000000180)=@ax25, &(0x7f0000000100)=0x80) getsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000200)=""/32, &(0x7f0000000240)=0x20) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00000000c0)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000000300)="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", 0x163, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x2000, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept(r0, &(0x7f0000000000)=@vsock, &(0x7f0000000140)=0x80) 2018/03/29 15:45:30 executing program 6: r0 = socket$inet(0x2, 0xfffffff, 0x1) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000f70000), 0x0, &(0x7f0000f73000)=""/79, 0x4f, 0xfffffffffffffffe}, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) socketpair(0xb, 0x6, 0x42c, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000001c0), 0xfffffed3) sendto$inet(r0, &(0x7f0000e78a42), 0xd, 0x0, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x8, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0xc0050, r1, 0x0) r3 = accept4(r0, &(0x7f0000000040)=@nfc, &(0x7f0000000100)=0x80, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x6c, r4, 0x2, 0x70bd2b, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}]}, 0x6c}, 0x1}, 0x10) connect$bt_rfcomm(r3, &(0x7f0000000140)={0x1f, {0x2, 0x2, 0x6, 0x3, 0x3, 0x80}, 0x7ff}, 0xa) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_CAP_ACK(r5, 0x10e, 0xa, &(0x7f0000000500), 0x2b8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)='bpq0\x00') 2018/03/29 15:45:30 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0xffffffffffffffff, 0x8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'gretap0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000380)={@multicast2=0xe0000002, @rand_addr, r2}, 0xc) r3 = accept(r0, &(0x7f0000002540)=@generic, &(0x7f00000025c0)=0x80) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000002600)=0x6, &(0x7f0000002640)=0x4) 2018/03/29 15:45:30 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x101}, &(0x7f0000000540)=0x8) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r4, &(0x7f0000000140), 0x100002fb) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x43) r6 = socket$inet6_sctp(0xa, 0x4000001000000001, 0x84) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r7, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r5, 0x0, &(0x7f0000da8ffc), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f0000000880)={0x2ce7, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x4, 0x9, 0x7, 0xfffffffffffff001, 0x0, 0x0, 0x5, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) sendmsg$IPVS_CMD_SET_INFO(r8, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0401000}, 0xc, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[@ANYBLOB="24000000c7681e566b148db7fe8ab82cc1a06d7e031953233a53f3033e466f1380b54c6250a16031ddbff4dae2d4514efb6238b2829edfb4b753594f98175e4acdb05ab439d17a96662270115567a7b0b5aaaa1a4630d2358899fc80a058bd75cf4620f5a9fb26bde48f6612da6137369463198269e88af9051dbb15edec8c21c6437f1dbb459a371340310341e7e12916d54b44855d3fa637cb41b3f378ad3019f439181acbe3f71ff198fad99338f3029bf96c420ff72eaf36ab1f4a67ee11b6edf0e6515499f00400000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20000010}, 0x14) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000400)={0x0, 0xffff, 0x2, 0x1, 0x2, [{0x307, 0x3, 0x401, 0x0, 0x0, 0x8}, {0x2, 0x5, 0x3, 0x0, 0x0, 0x2000}]}) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/29 15:45:30 executing program 7: r0 = socket(0x1e, 0x1, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x1ff}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x100000000, 0x7, 0x8, 0x9, 0x2}, &(0x7f0000000540)=0x98) socketpair(0x10, 0x4, 0x4, &(0x7f0000000640)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000580)={r2, 0x75, "6d47c52b4a0f4045321a0da27671dbe01c0a9e4c828161d174799dd1cfb650e9c9f3bef891f4411a6d3db7a10c00ba33a9cafbddf29dfc5f554e6c1adab16585dc962d3a53386bf3e56d40fd1dbd891e0b3bf064cf0376b4255ebcf3f25c77de4e664c7fc69faabcdc4d32af725ffae6c81fd0ae36"}, &(0x7f0000000600)=0x7d) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x5, 0x2, 0x101, 0x7}, 0x10) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x6, &(0x7f0000000100)=0x1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b64000)=@req={0x3fc, 0x0, 0x97}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000140)=@raw={'raw\x00', 0x9, 0x3, 0x2d0, 0x238, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x238, 0xffffffff, 0xffffffff, 0x238, 0xffffffff, 0x3, &(0x7f0000000080), {[{{@uncond, 0x0, 0xe8, 0x130, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@ah={0x30, 'ah\x00', 0x0, {0x5, 0x8001, 0x1}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0xfffffffffffffff9, 0x3, 0x1, 'snmp_trap\x00', 0x101}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0xd}, @loopback=0x7f000001, 0xffffffff, 0x0, 'ipddp0\x00', 'syzkaller0\x00', {0xff}, {}, 0xfe, 0x3, 0x1d}, 0x0, 0xc0, 0x108, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x3}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x6c, 0x1f, 0x1, 'netbios-ns\x00', 0x140}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x330) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000680)={0xfffffffffffffffb, 0x9}) 2018/03/29 15:45:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r4, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r6, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000140)={r7, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e22, 0x7a, @dev={0xfe, 0x80, [], 0x10}, 0x9}}, 0x2, 0x200, 0x1, 0x7, 0x60}, &(0x7f0000000540)=0x98) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r1) 2018/03/29 15:45:30 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0100bd00000000f40d000000000005001aeafd8000200023000000000000000000bbac3114bb00000000000008ef4e8a000000000000"], 0x38}, 0x1}, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffff9, @dev={0xfe, 0x80, [], 0x17}, 0x9}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r2, &(0x7f00000002c0)=0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00000004c0)={{0x5, 0x6, 0xfffffffffffffffd, 0xe25, 0x6, 0x7fffffff}}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) getsockopt$inet6_buf(r1, 0x29, 0xfb, &(0x7f0000000300)=""/8, &(0x7f0000000340)=0x8) close(r0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x9}, {0xa, 0x4e23, 0x7b23, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff}, 0x9, [0x400, 0x5, 0x3ff, 0x7, 0x2, 0x33d, 0xfffffffffffffffb, 0x80000000]}, 0x5c) 2018/03/29 15:45:30 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) close(r0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) r1 = accept(r0, 0x0, &(0x7f0000000240)) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000002c0)) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000280)="2fd1a8efe5c3d789c0ffa2d9409434f6324b39987880c78be11b7450ba4b6353", 0x20}], 0x1, &(0x7f0000000100)}, 0x0) 2018/03/29 15:45:30 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000189ff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000002a0001070000000000000000030000000c00000008000a007a7661664fcb72f3563efddc35f0336ee825f826610c31a971bbde86c33a"], 0x20}, 0x1}, 0x0) 2018/03/29 15:45:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000002040)=""/4096, 0x1000}, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/03/29 15:45:30 executing program 5: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0xffffffffffffffe8) r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000180)=0xc) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000100)=0x9, 0x4) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[{0x40000000000000, 0x1, 0x3ff, 0x5}, {0x7fff, 0x3, 0x3, 0x9f53}, {0x100000001, 0x6, 0x0, 0x4}, {0x6, 0x3f, 0x10000, 0x1}]}, 0x10) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x411) sendto$inet6(r1, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/29 15:45:30 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x101}, &(0x7f0000000540)=0x8) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r4, &(0x7f0000000140), 0x100002fb) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x43) r6 = socket$inet6_sctp(0xa, 0x4000001000000001, 0x84) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r7, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r5, 0x0, &(0x7f0000da8ffc), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f0000000880)={0x2ce7, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x4, 0x9, 0x7, 0xfffffffffffff001, 0x0, 0x0, 0x5, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) sendmsg$IPVS_CMD_SET_INFO(r8, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0401000}, 0xc, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[@ANYBLOB="24000000c7681e566b148db7fe8ab82cc1a06d7e031953233a53f3033e466f1380b54c6250a16031ddbff4dae2d4514efb6238b2829edfb4b753594f98175e4acdb05ab439d17a96662270115567a7b0b5aaaa1a4630d2358899fc80a058bd75cf4620f5a9fb26bde48f6612da6137369463198269e88af9051dbb15edec8c21c6437f1dbb459a371340310341e7e12916d54b44855d3fa637cb41b3f378ad3019f439181acbe3f71ff198fad99338f3029bf96c420ff72eaf36ab1f4a67ee11b6edf0e6515499f00400000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20000010}, 0x14) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000400)={0x0, 0xffff, 0x2, 0x1, 0x2, [{0x307, 0x3, 0x401, 0x0, 0x0, 0x8}, {0x2, 0x5, 0x3, 0x0, 0x0, 0x2000}]}) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/29 15:45:30 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x109, &(0x7f0000000380)=@raw, &(0x7f0000ac3000)="47505d04", 0xb5, 0xffffffffffffff4c, &(0x7f0000000080)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000700000000000000000000007c00000000000000"], &(0x7f000000a000)='syzkaller\x00', 0x1, 0xfecd, &(0x7f0000011f3d)=""/195}, 0x48) [ 121.478195] device bridge0 left promiscuous mode 2018/03/29 15:45:30 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x24, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000000)={'mangle\x00', 0xffffffffffffffef, "3d7b3432eb930a9c000b4506dc1441a479955e5dacbc149234f894e84c3eb8b7471a8b3cbc31b86a24d039e5559803173c051e3d15319bb100329640e1604112d0673584d334fcb66bd1e14548621355d13c3764a1e0bca8daa83d1050dd41f4627c58ab19967ffafb0b169425320604df35daeaf47db652b3d6013bdb0396b2f8f7cab1ed0601b25ba2c30e36cc194e8f92218abbb8"}, &(0x7f00000000c0)=0xba) 2018/03/29 15:45:30 executing program 1: r0 = socket(0x15, 0x80005, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000000080), &(0x7f0000000ff8)=0x10225) connect$inet(r0, &(0x7f0000000340)={0x2, 0x4e23, @rand_addr=0x401}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffff7}, @in6={0xa, 0x4e23, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}, @in6={0xa, 0x4e24, 0x2b, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x64) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@ethernet={0x0, @remote}, &(0x7f0000000240)=0x80) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000380)={'filter\x00'}, &(0x7f0000000180)=0x78) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000000140)) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f00000000c0)) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000280)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/03/29 15:45:30 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x6, 0x0) shutdown(r1, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20}, 0x1c) writev(r1, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) sendto$inet6(r1, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/29 15:45:30 executing program 7: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000000300), 0x0, &(0x7f00000003c0)}, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr}, 0xd4cafd1c) sendto$inet(r0, &(0x7f0000a88f88), 0x101cd, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={r1, 0x80000, r2}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f00000000c0)={r4, 0x2}) 2018/03/29 15:45:30 executing program 6: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x1d10, 0x3}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={r1, 0x5, 0x30, 0x1, 0x1000}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000240)=r1, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000440)={0x0, 0x5, "b7d059d6d3"}, &(0x7f0000000480)=0xd) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x5f, "c311410c4f563bd1554d2ac58bf8a124cf8649f025d742e55e8a370541105adefb3f4f5df3ec3e69f79976d2097b38d8a71b1f2ea4e3b83bc32d8c2127364d5786e3627173714dcb4e98e8ddfb1b2ef1718b73a20a36915431041e98204de6"}, &(0x7f0000000180)=0x67) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x696, @loopback={0x0, 0x1}, 0x32}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[@ANYRES32], 0x1) 2018/03/29 15:45:30 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)=ANY=[@ANYBLOB="ffffffffffff0000140000000800450004150000000000119078ac14ffbbe000000100004e210401907800d73cde00f53475b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2780836bfe3"], 0x0) syz_emit_ethernet(0x2a, &(0x7f0000de6fd6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000140)={{0x87, @multicast1=0xe0000001, 0x4e21, 0x2, 'sed\x00', 0x2c, 0x3, 0xc}, {@rand_addr=0xffff, 0x4e23, 0x0, 0xc000, 0x40, 0x2}}, 0x44) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) 2018/03/29 15:45:31 executing program 5: r0 = socket$inet(0x2, 0x40000000002, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000ee5ffc), 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) connect$unix(r1, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e20}, 0x6e) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/29 15:45:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000500)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000000}, 0xffffffffffffff4f, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[]}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000340)={0x7f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x3, 'dh\x00', 0x0, 0x8, 0x27}, 0x2c) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r4, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r5 = socket$inet_sctp(0x2, 0x9, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r6, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000140)={r7, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') 2018/03/29 15:45:31 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) socketpair(0x5, 0x3, 0x5, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000400)={0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {}]}) accept$packet(r1, &(0x7f0000000480), &(0x7f00000004c0)=0x14) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000440)=[@in6={0xa, 0x4e21, 0x9, @empty, 0x2}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x2c) getsockopt$inet_int(r2, 0x10d, 0xf, &(0x7f0000000080), &(0x7f0000000040)=0x19b) 2018/03/29 15:45:31 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f00000009c0)=[{{0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0xfffffffffffffffd}, {{0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f00000006c0)}}], 0x2, 0x0) [ 121.596176] IPVS: set_ctl: invalid protocol: 135 224.0.0.1:20001 sed [ 121.609128] IPVS: set_ctl: invalid protocol: 135 224.0.0.1:20001 sed 2018/03/29 15:45:31 executing program 4: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'ip6gre0\x00'}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000004c0)=0x80, 0x80000) unshare(0x24020000) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0x0, 0x1e0169c5, 0x10000}, 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x1000, 0x2}, &(0x7f0000000380)=0x8) setsockopt$inet_tcp_int(r4, 0x6, 0x15, &(0x7f00000b2000)=0x2, 0xfffffffffffffebb) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000006c0)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r4, &(0x7f0000818ff0)=[{&(0x7f000016bde8)='\v', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000005c0)=r5, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000003c0)={{0xa, 0x4e24, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, {0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x13fc4ee8}, 0x1, [0x4, 0x80000001, 0x4, 0x1000, 0x7, 0x7fff, 0x8000, 0x6]}, 0x5c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x800, 0x0, 0x1, 0x2}) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r6, 0xc0106401, &(0x7f0000000200)={0x47, &(0x7f0000000300)=""/71}) sendmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="64dac1c80cb4923a0ca68051d34c3ea8a36f671a75bfb3a7", 0x18}], 0x1}, 0x4814) 2018/03/29 15:45:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000700)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x8000000}, 0x52f24478cc542bdd, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYPTR=&(0x7f0000000740)=ANY=[@ANYBLOB="7da2106258fffd85b8a65d204428d8bd853d30f4d633fe44ce83df030263da55445eb304f56a51706ef36a90ca4b7d3ceb61c7764b46559fa69e903b39c7b4d6b4d3c0159c792ef4e84edeeda885104019f56d03a9457bcb4d2c1ce5371cbf84f7e3f7d1fb9c61aaa29f7754d78b902e4896c258173e08985225126ad76306824ff1d2f478fb7cfa3d99bc110b9af30daef29c0225b6e46b30dc3811028e01b7d2bedab5a95004e67415285cbbba666aa9b24b9ebf2c169e825eaf26b3d7c6e4a7b0ce00df8d853b0139f76c27a9598092f4", @ANYBLOB="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", @ANYRES32=r1], @ANYPTR64], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0xffffffffffffffff) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000300)={r5, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r6 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r7, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000140)={r8, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r2, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r2) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000000480)=0x7fffffff, 0x4) 2018/03/29 15:45:31 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="28000000140041010000000000000000020000007a359d26e912d8e1871d030239bc5e8d9e31a9687c22e8fd7d8e6d1e529526f9e0d00f5a7191ccaffcb858a2b3dc7ede5f4fab872520df6e75ea0f70b7fa4c87c453bf894aa350ad2a91460c05877c3ccd65442be1104836e0e57b9fcb41ccc75c5e2bbddc8fe1f133c68bca416b71e20bc2477087b36c779b8a27bdfff1166071ce62921a66527fc791b5f25b91fe985e0d758f4a48628c066832b0ee49c858dcfcfd52080edec07ba0243dea822312812633f29dba10", @ANYRES32=r2, @ANYBLOB="08000200ac1414000800080000040000"], 0x28}, 0x1, 0x0, 0x0, 0x20000800}, 0x44000) 2018/03/29 15:45:31 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x0, 0x8) ioctl(r2, 0x6, &(0x7f0000000240)="a8ff0a496c675957c1f1355fe2d290b23b55bd795911333a0f40ee1749b85d9e5515c09f0b88e3ae549a7ebcc3736039cb1db300f76ab00edfb1b9426c2ae910c4e71fc0391be218a6c38abf1413d1499e53039ef5e5fce54a2ab039e2f63cf7bcacc4e6ba2ea3ffee88358b4da1c97c8bd85dc15291ab01e49c1fb43e1b0dc27935e28660442fc3fc0bc41006740852d7f8b4dc29f05e9f54") setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) tee(r0, r3, 0x8001, 0x0) poll(&(0x7f0000000200)=[{r1, 0x40}], 0x1, 0x7f) tee(r2, r1, 0x8008, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000100)=0xc, 0x4) write(r1, &(0x7f00000000c0), 0xffdd) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000140)='nv\x00', 0x3) vmsplice(r0, &(0x7f0000001240)=[{&(0x7f0000001280)="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", 0x1000}], 0x100000000000011f, 0xffffffffffffffff) accept4$inet(r1, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x80000) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x8) 2018/03/29 15:45:31 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00008d1000), 0x0, 0x0, &(0x7f00005fa000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept(r0, &(0x7f0000000140)=@ethernet={0x0, @remote}, &(0x7f00000001c0)=0x80) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000200)={0x7ff, 0x1, 0x9, 0x4, 0x3}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/29 15:45:31 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={0xffffffffffffff9c}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002600)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6}}, &(0x7f0000002700)=0xe8) r3 = socket$netlink(0x10, 0x3, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_generic(r3, &(0x7f00000003c0)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000100)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000400)=ANY=[], &(0x7f0000000040)) getsockopt$packet_buf(r5, 0x107, 0x6, &(0x7f0000000140)=""/213, &(0x7f0000000080)=0xd5) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r6, &(0x7f0000738ff0)={0x2, 0x4000000000004e21, @dev={0xac, 0x14, 0x14, 0xe}}, 0x3) sendto$inet(r6, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r6, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x5, 0x7fff}, 0x14) sendto$inet(r6, &(0x7f00000000c0)="92", 0x1, 0x40081, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000340)=0xef2) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000440)={'vcan0\x00', r2}) r7 = socket$packet(0x11, 0xfffffffffffffffb, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f00004da000)={0x80000001, 0x0, 0xfffffffffffffffc}, 0xfffffffffffffd82) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}}) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000000400)={0x4, &(0x7f0000000380)=[{}, {}, {}, {}]}) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000180)=0x3b8, 0x4) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r8, 0x541b, &(0x7f0000000240)) accept(r0, &(0x7f00000006c0)=@un=@abs, &(0x7f0000000540)=0x80) 2018/03/29 15:45:31 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x101}, &(0x7f0000000540)=0x8) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r4, &(0x7f0000000140), 0x100002fb) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x43) r6 = socket$inet6_sctp(0xa, 0x4000001000000001, 0x84) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r7, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r5, 0x0, &(0x7f0000da8ffc), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f0000000880)={0x2ce7, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x4, 0x9, 0x7, 0xfffffffffffff001, 0x0, 0x0, 0x5, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) sendmsg$IPVS_CMD_SET_INFO(r8, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0401000}, 0xc, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[@ANYBLOB="24000000c7681e566b148db7fe8ab82cc1a06d7e031953233a53f3033e466f1380b54c6250a16031ddbff4dae2d4514efb6238b2829edfb4b753594f98175e4acdb05ab439d17a96662270115567a7b0b5aaaa1a4630d2358899fc80a058bd75cf4620f5a9fb26bde48f6612da6137369463198269e88af9051dbb15edec8c21c6437f1dbb459a371340310341e7e12916d54b44855d3fa637cb41b3f378ad3019f439181acbe3f71ff198fad99338f3029bf96c420ff72eaf36ab1f4a67ee11b6edf0e6515499f00400000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20000010}, 0x14) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000400)={0xaf, 0x0, 0x2, 0x1, 0x2, [{0x307, 0x3, 0x401, 0x0, 0x0, 0x8}, {0x2, 0x5, 0x3, 0x0, 0x0, 0x2000}]}) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/29 15:45:31 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x0, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001300)={&(0x7f00000012c0)='./file0\x00'}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0xb3c, 0xbc, &(0x7f0000000140)="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", &(0x7f0000001140)=""/188, 0x5}, 0x28) socketpair(0x2, 0x8080a, 0x9, &(0x7f00000010c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001380)={0x20000000000003ec, &(0x7f0000001340)=[{}]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001040), &(0x7f0000001080)=0x4) syz_emit_ethernet(0x1, &(0x7f0000000d40)=ANY=[@ANYBLOB="ffffffffffff0180c200000008060001080006040001aa9000000004ac54214a8a67f4f17561ac1414aa4ded25f16e58fa0b92b181b5e70c83489c4c8c2a88d7808dcec38b5ddf637bd169edac14288221dc8d2a00604bca59d71ac2ebfa90e2263c715c30f15db9f7a992daefe509f08b2b3a6a9f2854ac964f6318579bd8cd1563f689636586aff7ad620d042a97c7fd60"], &(0x7f0000000100)) 2018/03/29 15:45:31 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x102000000000010d, 0xfff, &(0x7f0000000000)=""/171, &(0x7f0000fa3ffc)=0xfffffffffffffe0d) 2018/03/29 15:45:31 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair(0x1b, 0x7, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x77, "2fc9e49c99a8f6a52f0532fde96cadad43797ac68f7981c31650e6517e6f483764d9cdf81ed2d79f1101f453d10f08075f7ba383e38dcedfe1d264a59aba356c5afdf65d247a8d4eba1721894872ff19654421cfca5a139c0ee079db80a21cf6a8e6cae8e99d9c9c1a969319af477a5c8dfb2804222355"}, &(0x7f00000000c0)=0x7f) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)={r3, 0x4, 0x4, [0x9, 0x4, 0x9, 0x2]}, &(0x7f0000000140)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) connect(r4, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x5) 2018/03/29 15:45:31 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000f1dfc7)="390000001100094700bb00e1c30500000700000002000000450000000000800006001a000d003f000000280f07000300f80000000000060400", 0x39}], 0x1) unshare(0x40000000) r1 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6(0xa, 0x4, 0x8, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2001000}, 0xc, &(0x7f0000000200)={&(0x7f0000000d00)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="000029bd7000ffdbdf250e000000080004000400000030000100080004004e20000008000b007369700014000300ac1414aa0000000000000000000000000800080003000000"], 0x4c}, 0x1, 0x0, 0x0, 0x80}, 0x810) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000500)={0x40, 0x24f4, 0x201, 0x0, 0x9c6e, 0x42fa, 0x80, 0x5, 0x0}, &(0x7f0000000540)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000580)={r5, 0x40e3af60, 0x40, 0x7cb, 0x9303, 0xa9}, &(0x7f00000005c0)=0x14) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000480)={0x2cde, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, 0x1, 0x4, 0x1, 0x5, &(0x7f0000000440)='vcan0\x00'}) getsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f0000000280), &(0x7f00000006c0)=0x4) r6 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000640)=0x14, 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000340)={'\x00', 0x100}) getsockname$packet(r6, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x10, 0x4) r7 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000040), 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000002c0)={r2}) setsockopt$netrom_NETROM_T1(r8, 0x103, 0x1, &(0x7f0000000300)=0x72e4d057, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000000180)={0x4, [0x1ff, 0x7, 0xffffffff, 0x0]}, 0xc) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@nat={'nat\x00', 0x19, 0x2, 0x318, [0x200000c0, 0x0, 0x0, 0x20000248, 0x20000358], 0x0, &(0x7f0000000080), &(0x7f0000000700)=ANY=[@ANYBLOB="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"]}, 0x390) [ 121.710418] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/29 15:45:31 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79fa8)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(pcbc(aes),sha3-512-generic)\x00'}, 0x58) 2018/03/29 15:45:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r4, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r6, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000140)={r7, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000580)={r1, r0, 0x8001, 0x8001, &(0x7f0000000480)="8eb3f93d7f8be9f86d366814e267775f139d9ae39db4cec642a7eb6a76ec998f8280f9162080cdc905fe9355c966bcbcea10c2a8c4608dd7c2fa3bdc7722a740dc0fd277e94b015de19525d4e5c96ac772ed57f938f9de5dfbe8dd19752a6e5b36f93e97fe177e387821a8424011eac592ac7633434dcef433307197980627b349ea6e6a1abbc2125b4eef5836ea44e3c591a58543137488b03c8cc943af463224cc9012dd817534d69709e45934348cb7b7ecd5e5d6e19703290e7f95499de43375145106d673b1ae6c01d135a77d6393bf52d8c8b745bef3c0d066c2", 0xffffffff, 0x80, 0x7, 0x4, 0x3, 0xab, 0x7ff, "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"}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r1) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r1) 2018/03/29 15:45:31 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd}, 0x2c) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000000140)=""/66, &(0x7f00000001c0)=0x42) [ 121.818774] IPVS: ftp: loaded support on port[0] = 21 [ 121.897456] IPVS: ftp: loaded support on port[0] = 21 2018/03/29 15:45:31 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x1, 0x200, 0x2, 0x0, 0x1}, 0x2c) getsockname(0xffffffffffffffff, &(0x7f0000001680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000001700)=0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001740)={0x0, @in={{0x2, 0x4e24}}, 0x9, 0x5}, &(0x7f0000001800)=0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001900)={r2, 0xbc, &(0x7f0000001840)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e22, 0x33, @empty, 0x1}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x4b, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffff}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x5, @empty, 0xfffffffffffffff7}]}, &(0x7f0000001940)=0x10) getsockname(0xffffffffffffffff, &(0x7f0000001340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000013c0)=0x80) r4 = accept$alg(r3, 0x0, 0x0) bind$bt_l2cap(r3, &(0x7f0000001640)={0x1f, 0x9, {0x10000, 0x4000000000000000, 0x0, 0x9, 0xa69, 0x8}, 0x5}, 0xe) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000001400)={'tunl0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xd, 0x4, 0x4, 0x2000003, 0x0, r0, 0x0, [0xa]}, 0x2c) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000011c0)={0x0}, &(0x7f0000001580)=0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000019c0)=r5) recvmsg(0xffffffffffffff9c, &(0x7f0000001180)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/163, 0xa3}], 0x1, &(0x7f0000000180)=""/4096, 0x1000, 0x9}, 0x60) tee(r3, r6, 0x1923bdbf, 0x2) bind$pptp(r6, &(0x7f0000001600)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x1e) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001440)=ANY=[@ANYBLOB="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"], &(0x7f0000001200)=0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000001240)={0x0, @in6={{0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0xd}, 0x10000}}, 0xa2b, 0xd12a3f, 0x80000001, 0x0, 0x8}, &(0x7f0000001300)=0x98) 2018/03/29 15:45:31 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x18) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0x5, 0x7, 0x10004) socketpair(0x300000000008, 0x3, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000000380)=""/152, &(0x7f0000000440)=0x98) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x1, 0x0, 0x2, 0x8000}) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000000)={@dev}, &(0x7f00000001c0)=0x14) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f0000000100)={0x2e2, r5}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000480)=0x9, &(0x7f00000004c0)=0x4) socket$unix(0x1, 0x5, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000000280)={0x1, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x88) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000140)={0x4, r5, 0x2, 0x7}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) r6 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000000340)=0x62, 0x4) connect$l2tp(r1, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x2, 0x1, 0x2, 0x1, {0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}}, 0x3a) accept$alg(r3, 0x0, 0x0) 2018/03/29 15:45:31 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/29 15:45:31 executing program 5: socketpair(0x15, 0xe, 0x0, &(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001880)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}}, 0x7ff}, &(0x7f0000001940)=0x90) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001b80)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000001a80)=0x2) socket$key(0xf, 0x3, 0x2) r3 = socket$inet6(0xa, 0x7, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000080)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180), &(0x7f0000000100)=0xfffffd7d) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r4, 0x29, 0x39, &(0x7f00000000c0)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r4, &(0x7f0000ee9e0c)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) listen(r4, 0xfffffffffffffff9) r5 = accept(r4, &(0x7f0000000000)=@vsock, &(0x7f0000000140)=0x80) accept4$inet6(r5, &(0x7f00000001c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x1c, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000001680)=0x7d, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001700)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000017c0)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001800)={0x0, 0x0, 0x2, 0x7, 0x5, 0x0, 0x4, 0x3, r6}, &(0x7f0000001840)=0x20) 2018/03/29 15:45:31 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)={0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000300)={0xffffffffffffffff}) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x10001, @loopback={0x0, 0x1}, 0x4cb2fedf}, 0x1c) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000002c0)=0x3, 0x4) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x800006c}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000003c0)={@multicast1, @dev, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000440)={@mcast1={0xff, 0x1, [], 0x1}, 0x6b, r3}) connect$inet6(r2, &(0x7f0000000380)={0xa}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) r4 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000040)={'bond0\x00', &(0x7f0000000080)=@ethtool_cmd={0x25}}) sendto$inet6(r2, &(0x7f00000000c0)="1b89c44a3601941a04c4db3882a4025f5e48d76d01f748009258914796877070664a4f2221f68342f408669442dfbe0c0c421477f84733edfc87ea5c399c1faa4ffe0261bddcfb77759751b37aa4729cec8cecf5ba688b516d00522afee0a14a7d3e013b098322a1c30c9f0a4469abe444f72b357930734289217a8850e6cbe2838f4eb9575c45bac6d81c82e40fca1b8e3309193fc790734cf417", 0x9b, 0x4c001, &(0x7f0000000180)={0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) 2018/03/29 15:45:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000480)={0x600000000000000}) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r4, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r6, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000140)={r7, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r1) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r1) 2018/03/29 15:45:31 executing program 0: r0 = socket(0x17, 0x6, 0xb) write(r0, &(0x7f0000000040)="1f0000000104ff4c6d746900000000006f0501000b000100040023ca0000cf", 0x1f) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000040}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="080225bd7000fddbdf250e000000080005000100000040000300080001000200000008000800030000000800030002000000140002006263736630000000000000000000000008000300040000000800030001000000"], 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) 2018/03/29 15:45:31 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x101}, &(0x7f0000000540)=0x8) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r4, &(0x7f0000000140), 0x100002fb) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x43) r6 = socket$inet6_sctp(0xa, 0x4000001000000001, 0x84) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r7, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r5, 0x0, &(0x7f0000da8ffc), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f0000000880)={0x2ce7, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x4, 0x9, 0x7, 0xfffffffffffff001, 0x0, 0x0, 0x5, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) sendmsg$IPVS_CMD_SET_INFO(r8, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0401000}, 0xc, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[@ANYBLOB="24000000c7681e566b148db7fe8ab82cc1a06d7e031953233a53f3033e466f1380b54c6250a16031ddbff4dae2d4514efb6238b2829edfb4b753594f98175e4acdb05ab439d17a96662270115567a7b0b5aaaa1a4630d2358899fc80a058bd75cf4620f5a9fb26bde48f6612da6137369463198269e88af9051dbb15edec8c21c6437f1dbb459a371340310341e7e12916d54b44855d3fa637cb41b3f378ad3019f439181acbe3f71ff198fad99338f3029bf96c420ff72eaf36ab1f4a67ee11b6edf0e6515499f00400000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20000010}, 0x14) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000400)={0xaf, 0x0, 0x2, 0x1, 0x2, [{0x307, 0x3, 0x401, 0x0, 0x0, 0x8}, {0x2, 0x5, 0x3, 0x0, 0x0, 0x2000}]}) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/29 15:45:31 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1}, 0x8) 2018/03/29 15:45:31 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000180)={0x100000000, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000080), 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x18}, 0xc, &(0x7f0000000540)={&(0x7f0000000440)={0xc4, r3, 0x400, 0x70bd29, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3ff}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x28, 0x10}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3c90}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7f}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xf3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x900000000}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4}, 0x40) getsockname(r2, &(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000040)=0x80) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f00000000c0)=0x1c, 0x80000) 2018/03/29 15:45:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000480)={0x0, 0x40, 0x0, 0xff, 0x3, 0xfb}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000500)={r4, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r5, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r6 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r7, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000140)={r8, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r1) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r1) 2018/03/29 15:45:31 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept4(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80, 0x80800) readv(r3, &(0x7f0000001680)=[{&(0x7f0000001580)=""/172, 0xac}, {&(0x7f0000001640)=""/16, 0x10}], 0x2) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000140), &(0x7f00000012c0)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000001800)=[@in6={0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x31}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x58) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000001080)={0xffffffff, {{0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x0, 0x3, [{{0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x1a}, 0x4}}, {{0xa, 0x4e24, 0xffff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}}, {{0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}}}]}, 0x210) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0xe94}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001480)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x4, 0x9, 0x40, 0x0, 0x80}, &(0x7f0000001540)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000001300)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0xe95f}, &(0x7f00000013c0)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000001400)={r4, 0x2}, &(0x7f0000001440)=0x8) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f00000016c0)={0xd7, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) socket$inet6(0xa, 0x80b, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=0x0], &(0x7f0000000180)=0x1) 2018/03/29 15:45:31 executing program 1: syz_emit_ethernet(0x162, &(0x7f0000005faa)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x2, 0x40000000002c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/29 15:45:31 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r0}) getpeername$netlink(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'mcryptd(tgr192-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r2 = accept$alg(r0, 0x0, 0x0) splice(r1, &(0x7f0000000140), r1, &(0x7f0000000180), 0x800, 0x4) writev(r0, &(0x7f0000000480)=[{&(0x7f00000001c0)="94e8f662275cd7361e9c7826b46428ae8d7133b873d441406fa8266d775973407b0b4d8f557319a68fb1d7fbefaf8964ba30bc2e92909b98b131f29d9574", 0x3e}, {&(0x7f0000000280)="223f2336cf266846b2ae3fd1d356fbe7c2d1cdbb33d563821e29028cad7650d5648e8736402dbb6c767cf944e413de65247e7cab9b9df97d887fbf744701cacd31050b98a6c9f91a1ee86595b46b867ba829145ce972623fb3067340afc13e0aa23c55645681c58dffe264b6fd0ff13bf3895378541b06f1a1139f7ad11a7eb71bed50b0dfe55f0f8feb22e0fe5d5f53172bf6de369f653b9666411205ee415933e67672ab53656312afb6b4917035e8c6fd152914cd615f6b27e2edafd20887a0916d7a3b1ea0dfe68fea97aace0a36273284927dbdf0f1e66517d5b4af8d2dd1b1c673786cd981c46f", 0xea}, {&(0x7f0000000540)="471ec9b3b7c3355333cc144428a3ec63accfdd0bf698f28ac53f41873c99779b91c0c7a7eb3c70f11d0a8259d1a6ef4c4259cd11c2d7159795f3ce4a481d51d311c09f99e6f6be99ec037e5b5c1106ac3fa8beaa31e527788bacefab14b7d15a0560c4cdcf4602933001d93b0811765dd15279c60ce42b71931a548f060b3fb0525d2a697fdbcf7f000b16a0ecb7513ff296f805c46a49a51093024644a490031db1a7628dae4e49b31b393604c5b2f0d142a508728616e9a2787e5280d76e2f5e1cb4969be253bc63936e6bff527dfcc130ca17469a", 0xd6}, {&(0x7f0000000380)="fd0885085138b582f1a05e7c568d5a01f4f82f1cba8f296f2905c86455665723036582472af10b8a738b", 0x2a}, {&(0x7f00000006c0)="d5637c487436e5ce010ca5ed15d3c04b3b911ceb9309efc927fcee794b64a51465d5c430b2c9a62d56dd9a5fdbdffe5c8fe19f974df541a0f64acda4b16a085b82f68f896bd6343df36e8ac92c85011ba43386140c06aa0d0c330cf55cc90d78daed13ba092745a0dd065467ce154ae70cf27cd1ba98488cea47e349b3cd393c98da9f5e46f69c72b80897ec27a3328ff706120facbc778c1ce6fc3552d1fc1c834115e5430a108ac60319d804e87fd8679946f412ad35571e6a5a665c57be4d3186e3005b05b83258f4181df19d2756d2f046a93e29216e4d63097b0bb26bbea19912764503", 0xe6}, {&(0x7f00000003c0)="1cf1b3879d70577a69a73d3ae75307bf07dc7028cd8858df8f4c448ec268a018ad6b031179b4", 0x26}], 0x6) sendmsg$alg(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000200)="f8c2c4cd0caebc2f77a3bb5680a12726dcedf7d2e3feb21eb4c18bb5ca2bc8ea20e414898af5aaa91d440ab0572bca064da7e3aa4eb2d1a6f469de4d7d36491965a37127b692541c05f90e80bc4f40cb93", 0x51}, {&(0x7f0000001080)="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", 0xffd}, {&(0x7f0000000440)="96", 0x1}], 0x3}, 0x0) 2018/03/29 15:45:31 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000db4000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x20, 0x4) 2018/03/29 15:45:31 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000001c0)='bcsf0\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') socketpair(0x1, 0xf, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000100)=0x3, 0x8) socketpair(0x0, 0x6, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xd}}, 0x8) sendmsg$IPVS_CMD_DEL_DAEMON(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x12000}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)={0x118, r1, 0x101, 0x70bd2c, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fff}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3ff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1ff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_DEST={0x5c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80000001}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x13}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7ff}]}]}, 0x118}, 0x1, 0x0, 0x0, 0x4}, 0x4004801) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000040)='bcsf0\x00') setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000140)=0xfc, 0x4) setsockopt(r4, 0x154, 0x20, &(0x7f0000000280)="04bfcc415df026d675cc16579ae2cec04a34faa9f004bfb8cbe8621bcf1587c8835881177415929a2ef587", 0x2b) 2018/03/29 15:45:31 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@ax25, &(0x7f0000000080)=0x80) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @remote, @broadcast}, &(0x7f0000000200)=0xc) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000040)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x4) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000240), 0x4) write(r4, &(0x7f0000000180)="2700000014000707030e0000120f0a00110001002945222027bbb57a3e0e49d6a90600d6ec0000", 0x27) 2018/03/29 15:45:31 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="d3af2b1739f887394f470e95c0f9eb713f8866441edc8cf4981f3dad31497fa6ca1735e1a540673f38c8054e6787eca74aed"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40040) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getpid() sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r3}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r5, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r6 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r6, &(0x7f0000000140), 0x100002fb) r7 = socket$inet6(0xa, 0x0, 0x7fc) bind$inet6(r7, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r7, 0x43) r8 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r8, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r8, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00Y\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r7, 0x0, &(0x7f0000da8ffc), 0x0) pipe(&(0x7f0000000000)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') 2018/03/29 15:45:31 executing program 1: r0 = socket$unix(0x1, 0x8080000000005, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, &(0x7f0000000080)=0x80, 0x800) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000340)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000005804000030020000180100001801000070030000700300007003000004000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ac1414aa00000000ffffffffffffffff000000000000000000000000000000000000000000000000ffff00ffffff0000000000000000000000000000000000000000000000000000000000000000000000ff00ffff0000000000000000000000000000020007000800078001626373683000000000000000000000006772657461703000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000020000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004155444954000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004155444954000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac1414aae000000101000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000007000000000000000000feffffff00000000"], 0x4a8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x27c}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={r3, 0x1, 0x10001, 0x7fff}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000200)=""/203, &(0x7f0000000800)=0xcb) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000300)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000880)=0x100, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000009c0)={r4, &(0x7f0000000a00)="df2cd9c0a860ea0397698bf3f86b23302306f16893a91b9201fe7871e7d6f9ece0f2434ad3cab807c51bb180a7344e514a7a7e227dbd1ddeaa854e12459c4b808f2e8d7a982c761e5c1aea5217883182d43d9e2218d52ffe1170f6a6a78594ad8758fa3c2c21cf3dd55a46303be9a30bfb8471a95dd6819cfb0f8c71b438038a8c88695464cfad8068aa6c448a71e82d6d98f59a4463dcb993cd655a5109941d5a418a149527746f8765423d", &(0x7f0000000940)=""/116}, 0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r3, 0x5, 0x9, 0x5}, 0x10) 2018/03/29 15:45:31 executing program 4: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x2, 0x2, 0x85, 0x2, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) [ 122.182074] device bridge0 entered promiscuous mode [ 122.245625] device bridge0 left promiscuous mode 2018/03/29 15:45:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) sendmsg$key(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x2, 0x17, 0x8, 0xf, 0x2, 0x0, 0x70bd2a, 0x25dfdbfd}, 0x10}, 0x1}, 0x44000) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r4, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r5 = socket$inet_sctp(0x2, 0x280000000000003, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) r7 = gettid() ioctl$sock_FIOSETOWN(r6, 0x8901, &(0x7f0000000540)=r7) accept4$packet(r6, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000140)={r8, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r1) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r1) 2018/03/29 15:45:31 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000001d40)={'filter\x00'}, &(0x7f0000002dc0)=0x78) r1 = accept(r0, &(0x7f0000002e00)=@hci, &(0x7f0000000300)=0xfffffffffffffe12) setsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000001cc0)="332514f7125c398a6012f4211b8e990ec53ba164aaa60f620345aca6cd8706ca490ba1a7e9b5c0e9baf4368fd78eda15f7313b28cd46bee9fff4790d97fbc3c933ea8876a04dcf0ca1c0ea6000f63385cf0840717c23bf86327808e426fe45790896186a681970be96b82d643d", 0x6d) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) readv(r0, &(0x7f0000001b80)=[{&(0x7f0000001dc0)=""/4096, 0x377}, {&(0x7f00000001c0)=""/177, 0x142}, {&(0x7f00000018c0)=""/211}, {&(0x7f00000019c0)=""/243}, {&(0x7f0000000280)=""/108}, {&(0x7f0000001580)=""/120}, {&(0x7f0000001700)=""/98}, {&(0x7f0000001ac0)=""/152}, {&(0x7f0000003f00)=""/4096}], 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000340)=""/110, 0x6e}, {&(0x7f00000003c0)=""/160, 0xa0}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/223, 0xdf}], 0x4, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000100)) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) 2018/03/29 15:45:31 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x101}, &(0x7f0000000540)=0x8) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r4, &(0x7f0000000140), 0x100002fb) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x43) r6 = socket$inet6_sctp(0xa, 0x4000001000000001, 0x84) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r7, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r5, 0x0, &(0x7f0000da8ffc), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f0000000880)={0x2ce7, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x4, 0x9, 0x7, 0xfffffffffffff001, 0x0, 0x0, 0x5, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) sendmsg$IPVS_CMD_SET_INFO(r8, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0401000}, 0xc, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[@ANYBLOB="24000000c7681e566b148db7fe8ab82cc1a06d7e031953233a53f3033e466f1380b54c6250a16031ddbff4dae2d4514efb6238b2829edfb4b753594f98175e4acdb05ab439d17a96662270115567a7b0b5aaaa1a4630d2358899fc80a058bd75cf4620f5a9fb26bde48f6612da6137369463198269e88af9051dbb15edec8c21c6437f1dbb459a371340310341e7e12916d54b44855d3fa637cb41b3f378ad3019f439181acbe3f71ff198fad99338f3029bf96c420ff72eaf36ab1f4a67ee11b6edf0e6515499f00400000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20000010}, 0x14) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000400)={0xaf, 0x0, 0x2, 0x1, 0x2, [{0x307, 0x3, 0x401, 0x0, 0x0, 0x8}, {0x2, 0x5, 0x3, 0x0, 0x0, 0x2000}]}) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/29 15:45:31 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000001380)=ANY=[@ANYBLOB="020d00001100000000000000008000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000000000100180000000000"], 0x88}, 0x1}, 0x0) r1 = accept(r0, 0x0, &(0x7f00000002c0)) r2 = epoll_create(0x5217bd1) r3 = gettid() r4 = getuid() r5 = getgid() getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000400)={@empty, 0x5, 0x0, 0x3, 0x0, 0x0, 0x4}, &(0x7f0000000440)=0x20) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000900)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000940)={{{@in6=@loopback, @in6=@mcast2}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000a40)=0xe8) getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a80), &(0x7f0000000ac0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000b00)={{{@in=@remote, @in=@multicast1}}, {{@in6=@remote}}}, &(0x7f0000000c00)=0xe8) getgid() sendmmsg$unix(r1, &(0x7f0000000d80)=[{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000004c0)=[{&(0x7f00000003c0)="e018f9b2ba19371fb34d", 0xa}], 0x1, &(0x7f0000000500)=[@rights={0x28, 0x1, 0x1, [r0, r0, r2, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x48, 0x80}, {&(0x7f0000000580)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000600)="721be2b59d4d6c1151027fcc151fff30b39f2b7394368d35cdca976dd898240949ec4d4adba93979ddf5a724511894c69e9b2de8953f11b86688e82e5296d5bbb064d5a48ead6e415c6b7b748bb7b94c0ca19e20050eea095539b0839ff51bb53efed9f7233eefd556c207a5f7982fd8c3cef7b6df61e0dba74749f7fb2cb0a0ced941a58108f36dfdacec", 0x8b}], 0x1}], 0x2, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000300)=0x1, 0x4) r6 = accept4(r0, &(0x7f0000000040)=@in={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x80, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r7, 0xc0106426, &(0x7f00000007c0)={0x17c, &(0x7f0000000180)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r7, 0x4008642b, &(0x7f0000000200)={0x0, 0x12}) bind$netlink(r6, &(0x7f0000000480)={0x10, 0x0, 0x25dfdbfc, 0x2800000}, 0xc) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000240)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000000100)={0x7}, 0x4) ioctl$DRM_IOCTL_DMA(r7, 0xc0406429, &(0x7f0000000f40)={r8, 0x6, &(0x7f0000000e40)=[0x4, 0x5fd2, 0x5, 0xd2f, 0x0, 0x4], &(0x7f0000000e80)=[0x9, 0x8, 0x1f, 0x6, 0x1, 0x1, 0xffffffff, 0x10001], 0x55, 0x8, 0x5, &(0x7f0000000ec0)=[0x1a3, 0x0, 0x9, 0xf933, 0x0, 0x10000, 0xbc, 0x4], &(0x7f0000000f00)=[0x9]}) setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0xca, &(0x7f0000000280)={0x100, 0x1, 0x1, 0x8ce4, 0x3f}, 0xc) 2018/03/29 15:45:31 executing program 4: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x2, 0x805, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000002c0)={'ip6tnl0\x00', &(0x7f0000000280)=@ethtool_sset_info={0x50}}) 2018/03/29 15:45:31 executing program 5: r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000485fb8)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76aa5d972865ec04fdcafcd01dec4a1ff1a4c5d3963f08788581176e51253680bfcbcdc632", 0x48, 0x0, &(0x7f0000601000)={0x11, 0xd, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) getsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/29 15:45:31 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r2 = epoll_create1(0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000005000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000005c0)=@assoc_value={0x0}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000780)={r6, 0x5, 0xa, [0x7, 0x7, 0x2, 0xc6ca, 0x0, 0x1, 0x6, 0x0, 0x4, 0x4]}, 0x1c) getsockopt(r5, 0x7f, 0x5, &(0x7f0000000840)=""/94, &(0x7f0000000280)=0x5e) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000013ff4)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000600)=[@in6={0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x40}, @in={0x2, 0x4e23}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e22}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe1b}}, @in6={0xa, 0x4e23, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0x3}], 0x98) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r3) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000380)={&(0x7f00000007c0)=ANY=[@ANYBLOB='h\x00'], 0x1}, 0x1}, 0x80) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'bridge0\x00'}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_dccp_buf(r9, 0x21, 0x2, &(0x7f00000000c0)=""/39, &(0x7f0000000100)=0x27) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r8, 0x84, 0x64, &(0x7f0000000540)=[@in6={0xa, 0x4e24, 0x1e, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}, @in6={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x400}, @in6={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}], 0x70) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000000180)={0x9, 0x800c, 0x0, 0x1, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000000300)={0x9, 0x200, 0xae, 0x4, r10}, 0x9) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000006c0)=ANY=[@ANYBLOB="140000002500290100000000000000000c000000974f154ef6790453a79fae3af6d076b66c46f26b6ebd0f822b80793cf401d07223bd67e5235e7f12804b88beae2855873ab8a231830dca355f"], 0x1}, 0x1}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r8, &(0x7f0000000480)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000440)={&(0x7f0000000800)=ANY=[@ANYBLOB="1224000000", @ANYRES16=r1, @ANYBLOB="00002abd7000fbdbdf250400000008000500168f00000800040001000000"], 0x24}, 0x1, 0x0, 0x0, 0x40d0}, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r7, 0x114, 0x1, &(0x7f0000000400)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) 2018/03/29 15:45:31 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) socket$inet_smc(0x2b, 0x1, 0x0) 2018/03/29 15:45:31 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt(r0, 0x117, 0x0, &(0x7f0000000000), 0x0) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x2) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000280)={0xbb, &(0x7f0000000200)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @remote}]}) [ 122.309206] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 122.316678] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 122.361950] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 122.369474] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 122.384286] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 122.391766] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 122.413752] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 122.421205] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 122.430758] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 122.438181] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 122.447443] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 122.454867] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 122.464178] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 122.471586] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 122.480661] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 122.488097] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 122.497237] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 122.504649] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/29 15:45:31 executing program 6: gettid() socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x8, 0x8) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet6(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x80000) r3 = socket(0x4000000010, 0x802, 0x8) write(r3, &(0x7f0000000080)="240000002d0007b000ffffff29e97e9f8d5056ffff2d6a829df6d1f7e60108ef00000000", 0x24) getpid() ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ffa000/0x3000)=nil, 0x4, 0x0, 0x80, &(0x7f0000ffa000/0x6000)=nil, 0xfff}) gettid() 2018/03/29 15:45:31 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0xf, 0x1, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xfffffffffffff001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x7f}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0x2f1, &(0x7f0000000240)={&(0x7f00000002c0)=@acquire={0x16c, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0x9}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x33}, 0x0, @in=@multicast1=0xe0000001}]}]}, 0x16c}, 0x1}, 0x0) 2018/03/29 15:45:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r4, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r6, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000140)={r7, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r5, &(0x7f0000000480)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r1) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r1) 2018/03/29 15:45:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000100)=""/43, &(0x7f0000000180)=0x2b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xe02, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000ac0)={0x100, {0x2, 0x4e22}, {0x2, 0x4e24}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8, 0x1, 0xffff, 0x2, 0x80000001, &(0x7f0000000a80)='lo\x00', 0xffffffffffffffe0, 0x6, 0x3}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = accept(r0, &(0x7f0000000740)=@l2, &(0x7f00000007c0)=0x80) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000840)={@in={0x2, 0x4e23}, {&(0x7f0000001b40)=""/4096, 0x1000}, &(0x7f0000000800)}, 0xa0) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f0000000040)="f5", 0x1, 0x10, &(0x7f0000000140)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) shutdown(r0, 0x1) 2018/03/29 15:45:31 executing program 1: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) recvfrom(r1, &(0x7f0000000540)=""/5, 0x5, 0x40002040, &(0x7f0000000580)=@nl=@kern={0x10, 0x0, 0x0, 0x10200000}, 0x80) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000004c0), &(0x7f0000000500)=0x4) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000000, 0x30, r0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000300)=ANY=[@ANYBLOB="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"]}, 0x230) 2018/03/29 15:45:31 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000f82fb8)={0x1, 0x20000000000001a0, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000f3ffffff00070000000000010000000000000000009500000000000000206b7ab8393efdbb93a58cfa3eaad042d200d444f87d6f631ce6b19f4af64a6c8ce6377782d78510191298930d54246d3d8992de3fdb135905525b5aa5a7417449fbc51ac4d1eb72cf9e73e21e6a4e39d9d5fd2aa29f7706"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000f84000)=""/195}, 0x48) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000280)={@remote, 0x0}, &(0x7f00000002c0)=0x14) recvfrom$packet(r0, &(0x7f00000000c0)=""/35, 0x23, 0x40000000, &(0x7f0000000300)={0x11, 0x1a, r1, 0x1, 0x8, 0x6}, 0x14) 2018/03/29 15:45:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x8000, 0x4) 2018/03/29 15:45:31 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x101}, &(0x7f0000000540)=0x8) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r4, &(0x7f0000000140), 0x100002fb) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x43) r6 = socket$inet6_sctp(0xa, 0x4000001000000001, 0x84) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r7, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r5, 0x0, &(0x7f0000da8ffc), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f0000000880)={0x2ce7, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x4, 0x9, 0x7, 0xfffffffffffff001, 0x0, 0x0, 0x5, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) sendmsg$IPVS_CMD_SET_INFO(r8, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0401000}, 0xc, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[@ANYBLOB="24000000c7681e566b148db7fe8ab82cc1a06d7e031953233a53f3033e466f1380b54c6250a16031ddbff4dae2d4514efb6238b2829edfb4b753594f98175e4acdb05ab439d17a96662270115567a7b0b5aaaa1a4630d2358899fc80a058bd75cf4620f5a9fb26bde48f6612da6137369463198269e88af9051dbb15edec8c21c6437f1dbb459a371340310341e7e12916d54b44855d3fa637cb41b3f378ad3019f439181acbe3f71ff198fad99338f3029bf96c420ff72eaf36ab1f4a67ee11b6edf0e6515499f00400000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20000010}, 0x14) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000400)={0xaf, 0xffff, 0x0, 0x1, 0x2, [{0x307, 0x3, 0x401, 0x0, 0x0, 0x8}, {0x2, 0x5, 0x3, 0x0, 0x0, 0x2000}]}) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 122.513389] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 122.520793] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/29 15:45:32 executing program 4: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'teql0\x00', 0x2002}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'tunl0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bpq0\x00', r1}) write(r0, &(0x7f0000000000)="24000000210025f0071c0165ff0ffc0e020020000000000000e1000c0800020000000005", 0x333) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x100, 0x1, 0x4, 0x3, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={r2, 0xd064}, &(0x7f0000000280)=0x8) socket$rds(0x15, 0x5, 0x0) accept(r0, 0x0, &(0x7f0000000080)) 2018/03/29 15:45:32 executing program 5: socketpair(0x3, 0x80005, 0x8, &(0x7f0000000080)={0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0x0, 0xc2, 0x5, &(0x7f0000000100)="31d34b0386fa413c49c1a927d58c73ec24503be7175f91da2acea7c53097127a82fa102c0e99bcdbec563b31c822a44540eea5a688edff2e8d8ec7a028f95a6fe8a76a172ea551b8c77b815a0e7d0586141bfedb6a7a2cfff45e5fa77bb4be0d97b17e8db01a3e89aaa0bd827f51bdcba84f22522492cd6230aeceaa1f8970cb89e13d59a52f350791964da091d481012f4d8b1f4c5419d715ddf2da94c597755dfbf509c1d2fe236601202edf674154ac6f4cdeba231f7f5b77e48c6f3ae59284b7", &(0x7f0000000200)=""/5, 0x5, 0x100}, 0x28) syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="f46d000000000000000000000000000088590df8e0a33d7b7eb4640ec544ef5bffccce76973a00f72d42e96bc1008aeae00590f96d59d9ce2842dfee4dbd27555c04b70f25907fd76b1c0abe9d6d8541b400552fe0092de03dd01269e80cf170c3f96bd6ba6c4e19d8ea24866ce1d85659d02c4e8c00000000000000000000"], &(0x7f00000000c0)) 2018/03/29 15:45:32 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000005) r1 = accept(r0, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r2, 0xff, 0x4, 0x5, 0xbc3, 0x8}, 0x14) 2018/03/29 15:45:32 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0xfeff, 0x4) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000040)={@random="b035ed425702", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x1, 0x0, 0x2}}], {@ipx={0x8137, {0xffff, 0x28, 0x0, 0x11, {@broadcast=0xffffffff, @random="8d44f0e667c6", 0x400}, {@current, @random="afc360e178d6", 0x7}, "7d099cfd1dd1488a410d"}}}}, &(0x7f00000002c0)={0x0, 0x3, [0x0, 0x0, 0x479, 0xd9c]}) 2018/03/29 15:45:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r4, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000480)={0x8, 0x8000, 0x9, 0x3ff}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) getsockname$netrom(r3, &(0x7f00000004c0)=@full, &(0x7f0000000540)=0x48) accept4$packet(r6, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000140)={r7, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r1) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r1) accept4$inet6(r3, &(0x7f0000000580)={0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0x1c, 0x80000) [ 122.560730] kernel msg: ebtables bug: please report to author: bad policy [ 122.598751] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/03/29 15:45:32 executing program 0: getpeername(0xffffffffffffffff, &(0x7f0000001640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000001540)=0x80) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000016c0), &(0x7f0000001740)=0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000000)={0x97, {{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xdc}}, {{0xa, 0x4e21, 0x9, @empty, 0x778}}}, 0x108) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$int_in(r2, 0x5451, &(0x7f0000000040)=0x81) socket$inet6_udp(0xa, 0x2, 0x0) r3 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) recvfrom$ax25(r3, &(0x7f0000000140)=""/4096, 0x1000, 0x12002, &(0x7f0000000080)={0x3, {"c4a243a7fafc35"}, 0x3}, 0x10) r4 = socket$inet6(0xa, 0x80001, 0x0) r5 = socket(0x0, 0x80800, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000001140)=[@in6={0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0xd4, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e22, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x94) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1}, 0x20) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r7, &(0x7f0000001700)=[{&(0x7f0000003940)="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", 0x36d}], 0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') ioctl$DRM_IOCTL_SET_UNIQUE(r6, 0x40106410, &(0x7f0000001580)={0x71, &(0x7f00000000c0)="0e177bfc67218817fc64ad288ae23ce2df6aeba3916d126da4977a2cbe5aa2c9bad78638d5621f531271bd29d9c0665933ee04a1c348d187743311ee76fcdef6920bf16c697d387a17620cb51ce01a10a3cc3b322a698853b0d74d0e3121a34887ce2355f53dc8f1eb6b6c548a7a3f2629"}) ioctl$DRM_IOCTL_MODE_GETCRTC(r7, 0xc06864a1, &(0x7f0000000180)={&(0x7f0000000000)=[0x142, 0x4], 0x2, 0x7f, 0x7, 0xffffffffffffe9c8, 0x6, 0xfffffffffffff001, {0xffffffff, 0x3, 0x2, 0x98, 0x9, 0x40, 0x7, 0x2, 0x5, 0x80000000, 0x3, 0x8001, 0x6, 0x9, "6a5fdd0f4bb22bb78baf05bdd9f6a4ca56689bdc424c45c5327c264fd33f9013"}}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000013c0)={&(0x7f0000001340)=[0x1f, 0x4, 0x9, 0xff, 0x0, 0xfffffffffffffbff, 0x401], 0x7, 0x7, 0x7ff, 0x100, 0x7, 0x266ce646, {0x15a6, 0x91d, 0x711, 0x7000000000000000, 0x70000000000, 0x6, 0x74d, 0x5, 0x3, 0x2, 0xb5, 0x4, 0x0, 0x80, "4e9be74f29235075691c00d592960a70075f5e11c0ed42e88ae354411bd0b89d"}}) setsockopt$inet_sctp_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000001480)={0x80000001, 0x10b1, 0x8000, 0xa27, 0xffffffffffffffc0, 0xd7, 0x7502, 0x20, 0x81, 0x3c, 0x563}, 0x4) write(r7, &(0x7f0000335000), 0xfc94) ioctl$sock_inet_udp_SIOCINQ(r6, 0x541b, &(0x7f00000014c0)) getsockopt$inet6_mreq(r7, 0x29, 0x1f, &(0x7f00000015c0)={@remote}, &(0x7f0000001600)=0x14) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000001280)={0x0, @loopback, @multicast2}, &(0x7f00000012c0)=0xc) writev(r7, &(0x7f0000001380)=[{&(0x7f0000000080)="04", 0x1}], 0x1) readv(r6, &(0x7f0000119ff0)=[{&(0x7f0000000280)=""/4096, 0xfffffd00}], 0x1000000000000116) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000001300)=0x5, 0x4) 2018/03/29 15:45:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f00000002c0), &(0x7f0000000300)=0x4) pipe(&(0x7f0000002840)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000002900)={r0, r0, 0x7ff, 0x1ff, &(0x7f0000002880)="0d78590ce7cd7c27c3f1b8d43e263617230257abac197283fcdaee256418060e53af9cb256a47d319249c530b44c43c5471c007f0a885fb406483b21e62be063b5e33f14a89f02bfc26e073ca4abe7a2f086c9e13d3d0cd9ffb8f4f22049c1", 0x8001, 0x7, 0x21, 0x7, 0x5, 0x6, 0x2, "067030c7a117666f1d"}) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000025c0)={&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002540)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000000140)=""/185, 0xb9}, {&(0x7f0000000200)=""/177, 0xb1}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/211, 0xd3}, {&(0x7f0000002440)=""/17, 0x11}, {&(0x7f0000002480)=""/137, 0x89}], 0x7, 0x0, 0x0, 0x3f}, 0x10101) recvfrom$inet(r2, &(0x7f0000000000)=""/25, 0x19, 0x1, &(0x7f0000000040)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000002700)={{&(0x7f0000002600)=""/191, 0xbf}, &(0x7f00000026c0), 0x10}, 0x20) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000002800)={{&(0x7f0000002740)=""/172, 0xac}, &(0x7f0000000080)}, 0x20) 2018/03/29 15:45:32 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') socket$packet(0x11, 0x3, 0x300) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) r3 = socket$inet_smc(0x2b, 0x1, 0x0) getsockname$inet(r3, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r4, 0x29, 0x0, &(0x7f0000000940)="d9b2ef55bd3bd97de1ef15e307e27714a2822f37", 0x14) socket(0x3, 0x5, 0x7) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000400)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f00000004c0)) recvfrom$packet(r1, &(0x7f0000000600)=""/124, 0x7c, 0x1, &(0x7f00000003c0)={0x11, 0x5, r2, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x800) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f00000005c0)={0x1, 'vcan0\x00', 0x2}, 0x18) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0xe807, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) 2018/03/29 15:45:32 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) socket$netlink(0x10, 0x3, 0xb) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x10}, 0x1}, 0x0) [ 122.665646] kernel msg: ebtables bug: please report to author: bad policy [ 122.665935] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/03/29 15:45:32 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'tunl0\x00', 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fcef18)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, {}, {0x4000}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) setsockopt(r0, 0x8, 0xe68, &(0x7f0000000040)="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", 0x1000) socket$inet6(0xa, 0xa5d9b739724c9b31, 0x0) 2018/03/29 15:45:32 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = accept(r0, 0x0, &(0x7f00000000c0)) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{}, {0x0, 0x0, 0x0, @random}]}) setsockopt$packet_int(r0, 0x107, 0x800000000000018, &(0x7f0000002ffc)=0x6, 0x4) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/29 15:45:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234e1f374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b251470013983fdd0000520000000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000004c0)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r4, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r6, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000140)={r7, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r1) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0xd) close(r1) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req={0x8, 0x5, 0x1, 0x1}, 0x10) 2018/03/29 15:45:32 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x101}, &(0x7f0000000540)=0x8) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r4, &(0x7f0000000140), 0x100002fb) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x43) r6 = socket$inet6_sctp(0xa, 0x4000001000000001, 0x84) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r7, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r5, 0x0, &(0x7f0000da8ffc), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f0000000880)={0x2ce7, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x4, 0x9, 0x7, 0xfffffffffffff001, 0x0, 0x0, 0x5, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) sendmsg$IPVS_CMD_SET_INFO(r8, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0401000}, 0xc, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[@ANYBLOB="24000000c7681e566b148db7fe8ab82cc1a06d7e031953233a53f3033e466f1380b54c6250a16031ddbff4dae2d4514efb6238b2829edfb4b753594f98175e4acdb05ab439d17a96662270115567a7b0b5aaaa1a4630d2358899fc80a058bd75cf4620f5a9fb26bde48f6612da6137369463198269e88af9051dbb15edec8c21c6437f1dbb459a371340310341e7e12916d54b44855d3fa637cb41b3f378ad3019f439181acbe3f71ff198fad99338f3029bf96c420ff72eaf36ab1f4a67ee11b6edf0e6515499f00400000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20000010}, 0x14) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000400)={0xaf, 0xffff, 0x0, 0x1, 0x2, [{0x307, 0x3, 0x401, 0x0, 0x0, 0x8}, {0x2, 0x5, 0x3, 0x0, 0x0, 0x2000}]}) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/29 15:45:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xb06a, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x25, 0x331, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000180)=0x80, 0x800) sendmsg$nl_crypto(r2, &(0x7f0000000300)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@delrng={0x10, 0x14, 0x400, 0x70bd2a, 0x25dfdbfd}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) getsockopt$inet6_opts(r1, 0x29, 0x42, &(0x7f0000000080)=""/3, &(0x7f00000000c0)=0xe8a8559e1771188e) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$llc(r5, 0x0, &(0x7f0000000180), 0x80000) setsockopt$sock_void(r4, 0x29, 0x1, 0x0, 0x0) r7 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0xe, 0x800) setsockopt$bt_l2cap_L2CAP_CONNINFO(r7, 0x6, 0x2, &(0x7f0000000100)={0x4, 0x3ff, 0x9, 0xfffffffffffffffb}, 0x6) getsockopt$ax25_int(r6, 0x101, 0x7, &(0x7f0000000140), &(0x7f00000001c0)=0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)=@ethtool_perm_addr={0x20, 0x10, "4c978e89aafe6a6b9a59f74490470f72"}}) 2018/03/29 15:45:32 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@broute={'broute\x00', 0x20, 0x6, 0xfb8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000001580)=ANY=[@ANYBLOB="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"]}, 0x10a1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001180)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet6(0xa, 0x806, 0xfffffffffffffc01, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x2000000000001}, &(0x7f0000001040)=0xe0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r3, 0x8}, &(0x7f00000010c0)=0x4) accept4(0xffffffffffffffff, &(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001040)=0x14, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000001080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "539ba9d47f673d65757d02317f8375916094d79f78994609715672f7fe7e88e1aebf4ef5a568b071c42a668a139e51ba3d3177b53aff437e28f678f09b8eb6"}, 0x60, &(0x7f0000001400)=[{&(0x7f0000001240)="004936e24fe72e7cf61a4f85b9faaff2a0e8d578d3ce9f1c6f200bb54545d6892a056fde40e465ea6215b6123cb174c1dba32f067ad93c7716e31d0be9f499660ded71e55a9a80cdb399c3c20645c2781bc6757147425ca901c929155f06a1bcafc6571b99d95fe7d5848e37f19998c6a48e4d6dab4472fcab69578297a4f28c285f", 0x82}, {&(0x7f00000013c0)="329682834c5c1beff710b0fabcce1f", 0xf}], 0x2, &(0x7f0000001440)=ANY=[], 0x0, 0x80}, 0x1) write(0xffffffffffffffff, &(0x7f0000000080)="b5d44cbf30c983b13b0acfd8f3e2283f434464eaf4bc014a1fe950660e50ff4b91c7897ce75198d28af1ea7f41a25e3410e2b677477da1e700dea8d8a80440e3f041c9993da93095943bd8de0b5e706170027170f19c3525f09366ce", 0x5c) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000080)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffff9c, 0x50, &(0x7f0000000240)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r4, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000000c0), 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0), 0x10) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000001500), &(0x7f0000001540)=0x101b7) 2018/03/29 15:45:32 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1000000001, 0x0, &(0x7f0000519fa8)=ANY=[@ANYRES16], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000000300)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000600)={0x1038, 0x37, 0x4, 0x70bd2d, 0x25dfdbfe, {0x14}, [@nested={0x1004, 0x20, [@generic="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"]}, @generic="9250427ff6edf39b34a458a214ac6466ca3f2c6d5a397a20cf01f9a823"]}, 0x1038}, 0x1, 0x0, 0x0, 0x4800}, 0x800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'\x00', r2}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x895, 0x1ff, 0x81, 0xc841, 0x3}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r3, 0x8}, &(0x7f0000000240)=0x8) 2018/03/29 15:45:32 executing program 5: socket$netlink(0x10, 0x3, 0x1f) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"73797a5f74756e000000000000004bef", &(0x7f0000000100)=@ethtool_coalesce={0xf, 0x0, 0xd308}}) 2018/03/29 15:45:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0xeecc7282b620074c, 0x5, 0x6, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000540)={0x2, &(0x7f0000000500)=[{0xffffffff, 0x4, 0x9, 0x6aff}, {0xfffffffffffffffa, 0x9, 0x1, 0x20}]}, 0x10) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000000580)={r2}) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000300)={r5, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r6 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000480)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x28) accept4$packet(r7, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000140)={r8, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r1) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r1) [ 122.768432] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 122.823293] kernel msg: ebtables bug: please report to author: Wrong len argument [ 122.840704] sctp: [Deprecated]: syz-executor6 (pid 23825) Use of int in maxseg socket option. [ 122.840704] Use struct sctp_assoc_value instead [ 122.868159] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/29 15:45:32 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000000c0)=0x100001) r2 = socket$nl_xfrm(0xa, 0x3, 0x87) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000001c0)={0x6, &(0x7f0000000180)=[{0x2ae, 0x1, 0xfffffffffffffff9, 0x100000000}, {0x7, 0x7, 0x7, 0x8}, {0x8, 0x200, 0x1ff, 0x3}, {0x3, 0x8, 0x1, 0x1}, {0x68c, 0x8, 0x0, 0x8}, {0x0, 0x80000001, 0x4, 0x10580000000}]}, 0x10) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040), 0x10) ioctl$sock_bt(r1, 0x8906, &(0x7f0000000200)="d17eca42b5335d3cc63c10c8034e4ed24118cf6be54428f07a7094a640b566768fb31e7592943ba2190c72d9367811fd6af46569055fd62c8a0030e226cb2da3dd7fdb832c630ff68ea8c2f8559b9712c37640a665a23f32d169146e0b8527bb1ff3a633ff4198d8935a8dd060c9be3a835f78cc89070f9617683ce7af7bb664d80553269791aa744ca6b2ab60b5d9b638b3072e145eb78a3c9a67c32f603bdf3460f5123c6584941fc19c6466a26c7056e9a7fe67028b43b0e1d7a4ba7a989c87cebb8aa8a9686c42ffd93249d4f3694073244191baa26403317e2389938500fcb269613d6c6524f2e13f") syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0xffffff87, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000000)) [ 122.928197] kernel msg: ebtables bug: please report to author: Wrong len argument [ 122.960836] sctp: [Deprecated]: syz-executor6 (pid 23825) Use of int in maxseg socket option. [ 122.960836] Use struct sctp_assoc_value instead 2018/03/29 15:45:32 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000028c0)=[{&(0x7f0000001780)="c70b7bd445ad526db79cc9bd0dd97602088d6511f7f2480fcfe00e3a234187ba829eca54d3c8afb99594f7f82927175314461f117c195dfaf018ed5e95d61acbcee52a05f0349f2e2cc01da50e6a609dba5d88a984e304583553574e947e7408681c88c13ddc789bb8c3d7fce8da5b790c3dfc5dfefe15145cb7b87929981bd39d9501d471f7554b2184e3d3f194192ca15492f3c54d4fde863301b3f3797250d8777a7de31e615300c5acce0bc0092c4bf8c25a75c729801f36dced8ddc07c1570c15509947a95995a550a5fa13bfc04c56f843cd1149e4ac99e7a26c15e6de56fc5a5ba3adc50afa0d9a5e0b34f1d288f4890bf66e96770f8295350b6a69c83dffff107b5869216a7c6d9443b6e29e264f9026a09fd8bf2b882abf4340216cc108a958cb39adf52b46e1d73374081f83092d17a4f1ef1b06c0d5b039218988032e7a40906b6326e0650ed92a9cd71a49071c5691f3cab0a85606019fae6e21ac76f62e78edce94b2e96d8df8fcf16a173182c511af5e4cb8cc49e240c7de0a0861d3a83821112be84d5fe504d63de4a702eb9a79d8170e4eb1c4afc0ccb975c33e2a19e8021740e06a4e920922a02effd7e1cbaea95a5d665670a409db843474719136109d25492bfc00f568a05a8e934c0054a4f5afca81a0a44a91679ceb33af62084f70c92eaf88a3b56f7a19e2603af34ca38de8ec12ebd25445943dc5e2ac648a6c45a398770f0a524d87a61c1d4fd3703164d76d5d8fc54ed53558ebbe948252261e951506f1302941c36b835e5712811b147b48776d63854c97cbcfb38eadfb4eb07b89230d5c44253e3adbff72d9c01831113ceef5c8a2b824c09e26c4db6204e460824c711413db15b176ae1188ee21c0fc9d75c02391ce80b77409e185558ec068f3e0b0c5720a571bf351287250c2951b0244d5acf5bb1fa20bcad107dbcf180743cf6c57d31a206a73d24be7affded5a4c9337b9e2107d2b084b87981fa7264512203d52587e6554907171cf8f3426b28101e3752a8d8473f8249520724cf941d04f657395deaa943d3fc5a227569f4e4f62b03c962ee2cbf25adab8d66b04e0e8b2bebade154fc189bea507d95196c6c2ce54fd972f5448fe29329f6db7dbbe6d12ae35c06295f6a442b6d74f636f0242afed939d3e28a2c280b9b3b62fe01f755611cb6fb93e6954c43d9aa36ae5278b0cb84367af8e0777dbff83541981537cb85b8a0c589ac3e7eeb6eb7b01dda38b0a76315753fd81727f576a5427ceb628e357985706d7a03a7d36f929477ddb6eb4b560ff9394e01e21cc6903bc26bbfc6752aed691933aeb12e72899cf99c8af9ad56df682884217eac97a609ccb810c3601c5b2df02e84239cd4ca9ce0672fddf6a2092205d705df1451a07b146529acf60c87a01ca681afa0f2f9a4a63088f82141434629720587c6adf8a2a6ddf2fbab04246b9cf11cbc93ba56680c561463e2262c3b9998336fa4fdb187777dff1bfcf4a66388ae3dc4a2987436367a63f0eb6f8c628fe802954a4bf27bf2d9eb1cb53a20318580b02fd7305564317cc326029651104f7044b0028c707e80d7d9f9a160b90ef55ab24c7af6fb5b9f0efb00c7ea95f41b186817c7008119a97f2a97c3ba0721bbf81e0ca92d98569a3172e9547dce5eed1a653c92b3248dac206fe7c10fa863ece6fdf91fb8d8135cd63aaf230f467fb523160afee492c7d2f1b1421aee8490c33fff02972b79b219968f7cd5a9393329677f224bf22da6936f953aea4dc2aea3b50c1866496dd9dcd4996707c55849aa3d633eb02ebfeb252a7d7fbd9e72e55cd0bf3a46419dc7784ba7367749253c4e4d75c52615a4d8dc5d88183907ae1280e29f5a7c9df103e29f9e1d435f9d7eaab8208716b9cd43da438f6a5824cd771bc3cc0eef6cc15c60e7d016208ead1e5e34a65ddb549715a23007ef01a077a60c680c3f10802189dafd04cf498ae3be43854d457661c2791775d015f413e0cf53756c93753c06c819cdaa1970fd8de9abd8201997d48086689186d3f61b6962358256b9064ce9c2e024d12b7bf78aa1545454ade144fa603894a1c057c3c4d02be3920169b6a4a0921bb268b52063c468ea67f4893c7df69d8c14c4e65b19a6bd2d1f5281ee86a5844a5ad080ea470beca5a728eef67520359cab0e81f53e717d48ee91a139bba987b0241ac69cf69b797e4f5bc1ec4b6a7f991f0752c267156ac26112a9f0a295300c3b8eca4239b3e986c1a3ac1d1905791c4c8429caffba253c57c18a105e7374533ba0ab9b6af6f9115b82acd80f683a63d37b1a54ea3a0f7ae14a0821cca37bb693fa153dec113e4fc7b13cc2079907da08f1b3efee6c5c7149efedfaa7f8e37b76bb85708660a7560aa6df67b80991f4ea5f43a12f036a6c07f749fd38c2033bb7996a472bb8d28a32693586cb7aaaba1e829c24f6800c06a0cfa4dc90896f23a569aafdc7dff8840b5901fac04e2fcca37612bc521fcc86e701122193082800657932a4aa06c12269a205b66c22c5f4321be0395e23f2eaaeb6d1b719d206603bce0dd864e3a49343ed7634018eab48f23f094b3dc9db7880e6874bae64f10f05e4b09c05808ce9f4bd04d7a74604c53715dc8ce0dd68f5af27ed09e6e5ea027354498204a9e7886b07e03a0b739df1d2f93f1e80c7d7a85ba1c44aaf77b3e1aa5ab44f9128778540176fbd0aa90103dedd01c3507d03cd9a345f2dd5fa3895f74c51515e89147cf86099ab3e723c62d5ced052e792346354fa03a0c418f1621b1aedf0bf8d4810b9e35be112eaf20b2ab949d1fd3810eeb952f957109667bf89680d7fd34a05495c17316745b80f4f49997d9bbd1b455517709518b2da1bc9e62473a0a60df7ec908ee5a2a80ba9bee45b84ac16ef8917db7ffeff794c47a72fbe137adaa2784798800bcc274266a8209391d2b880d73694bd941ae4a39a5db1b76f6d1f96a4336d1a22f5423be115c3ec3fda32b2bd9c3c869b9b7d2b905fa5c8001398dd83101e8e1e623a2c728501055987f381e2d61a0c419be38323b21c998635b9fa3627042d8e1fa52f10c2f90d1d1b550bfae8a7ea1812523aa53c82991f3b7749f3c571465178334f06852a1107511b83c57c3e7270e81eb2d57813816a4b59e0b39fe601d213090e8cd4dd257fc82acef8395ac21518848ea195f53ff725f33b87d8aff614f0f0187060a14d47fbec3fbb4f293a11d9603923760adf0a03fc64615ffbf6e84d2244def62939c5a2a4006a0fe3ea8c2e74bb3751584ea2b064f969cb8100f6ba6a24066629bbe309fad6b919173d6c9c5596760c01db8159a2a114d29fa6a8546904604dd3d473c17cdc2d9b448f3bc60d7a4c568f0690e9d0f3d5173e423cf7ce331fd27b95f16e478bb821c6e0452834309cbe431eedce6ba81536b39030432a9edc25f115e4b3ff8572c70d8b692c74a62e16a7a99912abd1e5ef95acb1bf5856ffec526f25f018e03fa2fd5e50485e1d4189d973931bfaf31c20842ebc7c6bbcb4a86142afeb0321890f31ba4c719abce0272f917500f0a2444850ca8f1fb185927062f6f3479306f9221cff13fafb28ae77bd029ea68500acb3bfc2d5505b9cac0944db21f19630c7c65a0fa7bc6613a6ea11072a852ffc2113e33fcb9f0966b6521a92209ff875d8232e8a680750d1d38fce373bc643f01005305894b24464d5cfa58f674e64f8063c5334bf5b3e74ce4672477519cf74b8be1a3a31d3c1b72920a213b2b7c96a1ba0973d31b64415da3f808f00dc10cfd340b1c2bc7c7a9ae8bd41d4e1964f42eea9e457bb24e6c4ec8ded6082f45a93c8dfd13080ab6865bbf202e773cbc5697e226631483eeae8b6a5b46282ceddabf04e311bb09a64d092529f22fb969dedc9363cc5caa00f8f6ec141f78859e549488d2cbfd9f190ab8fd9243cbcca1cfb8aec2268dcd14a66c2251972327a8196dc7a786e67473a01bdc888c453ba2a4a7ceb3620baf4132104bf9aaf268bd259c0bdc82c12a0bae2e8841f80cf454428258be5f848502dab0cbb9201c813db805e7819337b582fc14284cd162327f60f4f493f5221f4eb77ead09eaf9363a2d657f2333b81d1901d7ae77037fa291a2974ac989658a68ef918716f54c417a13335acb18de79bda4a7c03fb63990ba2c9e8fa8e1e6f1202f0a6ea98d33e944764257e409cbc14295712b05251220fd0782f1d5f0cf69e25b4bc3af893d154cfaa80bc64a32906720abb223bb5c0ca5a85cdb73e8633f4cb018ee5617ce1674ea3148cc67d18e53eebb56fe736bb77ef6800561895ec5e97cec23772cd5f68abf2db2098e42825384a4324844f725b5ab149c9c8d8b6c5648b9b873c2bd04ead467af119e2ad16a0c7c975f23a9a29ad6b68f26814adbd6dab1a08158491cfe7887086466517f9e5b02b6fb285496b2ad4a26b772d3e7680ce38ff876bbca828a2b2ff0c14a28d9187812fbbc0a129947a9ca201daf7e7f546f78beeaacd1a154b4d67dc6435520d455b23139ff4cc9d795654271995387dbdca4a4b2729dcfbb2cf194312c0b376d8b04c79f011939c4da078b30fe7ea98f7ad8507d76ae1748936494790e0b8454ed56e4eab4b9acedb5b17e996597d1c4c4a3ba13c81d18a3dd68f89eaf2be8fa3bec0ca431330aa2d5d08d471920fba1b7992d06a2b061ba837e186994154b453b0c52ef69924c21a254151d113130deee00787071e5ff74b0f8ad589631b95f6de2aba37c27e2c767ca7c6d482bca61f991b6d7a948f72f5f885b232164e58fd744e44c25eaebb727492ef13465260b7d534e1e4ffcb01f74f1ad9ee7468884e96c1c3db15e6e2958de92fb718b5aea6371bded24c8383652864de248ba2daddcb170cbdf001424ac7336014c452fd19f0ed34dbb3c04cebf16f97a271b509b03297606e4f1fec4b0c0e6b7517bc3b51b95efc0d53c479e44fd3b434e187f803df2dccf1f0851ae925deef90377fa15dc044b312c2fccdf4880ca5c13233b7985035af4a4824ab63285", 0xdee}, {&(0x7f0000000300)="7d8694c3406670d1ba3c020c66aaa73362fde2c501023ab92c8fbac05e3585ea456fcde1c6c93b92cfe39b798a065e452b25fdab901b9b46718bcc6988f9403d35b69f859ef78078d575b4d4b7b0253416edd1a7d23e45b3f4b4a88512199c7e6c7887b4f3bddcdd65128c98cd389252ab2ac81213612fd71ecfeee32854e89dba47dcbfddf3321a2baab710a67ba00b0143110b7e48da2464123d2cb882d46a55462749127d2ffb1f12491d10cb", 0xae}, {&(0x7f0000000200)="000be67acf55819b1c255d718feca848a82fa6f1fb54d9c6832ea3386d1a61303b50383553401be8d4f2", 0x2a}], 0x3, &(0x7f0000000000)}], 0x1, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000013c0)={&(0x7f00000001c0)='./file0\x00', r2}, 0x10) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$ax25(r3, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/03/29 15:45:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000700000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r4, 0x3, 0x4, 0xfffffffffffffffd}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r6, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000140)={r7, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r1) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r1) getsockopt$IP_VS_SO_GET_DESTS(r6, 0x0, 0x484, &(0x7f0000000480)=""/221, &(0x7f0000000580)=0xdd) 2018/03/29 15:45:32 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000005c0)) getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000000500), &(0x7f0000000580)=0xffffffffffffff45) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000100), &(0x7f00000004c0)=0x40) sendmmsg(0xffffffffffffffff, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000001f01000001010000b579a9000000000010010000000000009f01000005000000f96059f044dcf539d2e4847768161e73ceec9556c3b54a638d39dc4447fe5eea395d316f67cf9274979f7f8119376b9f9948a110e4a8c880f5d1a9942aa0483a07d17a58ce8b547b19c97e3ffc02399498fef713a2695d427d4e66151764500562dc964b556147fa3ff56e1a50f7127bce51351f53a9f7527f66dd33fefc21fb5573e291f90035b8d4fc9c324929b9e5e20dff2dd401f7513ac6e222745bd783188c85034d70803fa86b82bfb0d64313199979af1bd18beec9509c9ed63cb243c55807fbaf0b33c91bbc42c97985ab1f0462467b5aabe5e3ecd1ea8eadf7df65b065114536413f213d82eb6cf1f5ca158e9dac55d9cb7fa63cad00000000000000eb0300000000000019010000a8010000c58f7ff8e8df3e46c3b6230a4ea63b1fa5fd33c5fd4d8ac137536cf6136060b26735d6c41e52e71d16b113065428bc2b67ee71fe5e3152e3a10dcbde02bfec3af9d94f17a070cf517e274a297d864d38cc71af6fa63f4a29edc72943560379bc71efd36cbb0f61ac4f89795c7541448af53680bde249b0f7199be468525a35bda90781d05b543b982757194e352a5d8822f22c551e89dbf9992f2ee294b5647e48c73d61b35322493435b5e600000000e8000000000000000600000067ffffff4e40de86ee93c9027151acca8fb7ee4b9772efc1d77d560a2547661d61b334c9e0c3a2bdc42ca2e5a90bd3d2aba04255d5b9ba7396e6a6b3e88e00078b8c3508c5ded83fad9d8c9be75425587ff177c05cf3dc2d0e1465e893d19acf9303fe90a1eb3ebc1f26887447677f7dc1bb47ab0e543809abebd8ced51c672b6d168c11d864b7586a18017675b4d8dae6ccab1a250a21408bd481faecec1050c94ade813a6d597c870ab0f527d8bc5ebef7d95d80070b4ddc4aabcc17b3ba6e4ce6adbbe9c444d4b82294b602d61ab45091623c00000000"], 0x2d0}}, {{&(0x7f0000000140)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000000200), 0x0, 0xfffffffffffffffe}, 0x95b5}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/29 15:45:32 executing program 5: socketpair$inet(0x2, 0x5, 0x18f, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x4, 0x401}, &(0x7f0000000280)=0xc) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000002c0)=r2, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r2, 0x1, 0x30}, 0xc) sendmsg$nl_generic(r3, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="180000001d00ffff002351596398c752eb00000000000005"], 0x18}, 0x1}, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000180)=0x4, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000340)={0x2, &(0x7f0000000300)=[{}, {}]}) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f00000001c0)={&(0x7f0000ffc000/0x3000)=nil, 0x3, 0x2, 0x4, &(0x7f0000ffb000/0x4000)=nil, 0x3ff}) 2018/03/29 15:45:32 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x7fffffff}, {0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}, 0xe3b, [0x0, 0x1, 0x9, 0x8, 0xffffffffffffffff, 0x4, 0x7c1b, 0xffffffffffffff2f]}, 0x5c) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)={0x9, 0xb65d, 0x1, 0x5, 0x9, [{0xfffffffffffffffb, 0x8, 0x7, 0x0, 0x0, 0x8}, {0x8b40, 0xc, 0xfffffffffffffdec}, {0x400, 0x0, 0x5, 0x0, 0x0, 0x80}, {0x401, 0x7fff, 0x0, 0x0, 0x0, 0x100}, {0x8, 0x9, 0x3ff}, {0x5, 0x6, 0x2, 0x0, 0x0, 0x1004}, {0x400, 0x883e, 0xedae, 0x0, 0x0, 0x800}, {0x401, 0x7, 0xffffffff9825b9dd, 0x0, 0x0, 0x283}, {0x2, 0x7, 0x2, 0x0, 0x0, 0x2200}]}) 2018/03/29 15:45:32 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000580)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=ANY=[]}, 0x1}, 0x0) sendmmsg$unix(r0, &(0x7f0000000040), 0x4924924924924bf, 0x0) socketpair$inet(0x2, 0x800, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000000c0)={r2, 0x100, 0x9a, "932abe22a7cd1d0d025482660dfba19beb96f1a2c7662b05520e010cbcb40a243b4db12ce84ea756cce3679fbcdef598c1fb019dab0f2789da2f9abfa25c9dace2dd0c0e81fbb6a1c73a4b9a51e9303f0463f2c09ab08f09ffca32e3f3bd9c9b8861870cabf3770c3f00037bbff29af3fcc902f7e06901373b426a7ebb2d81284c7b32f744dc8a0bd7137fe40b2baaf755b73f587b5ac300eb0a"}, 0xa2) 2018/03/29 15:45:32 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x101}, &(0x7f0000000540)=0x8) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r4, &(0x7f0000000140), 0x100002fb) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x43) r6 = socket$inet6_sctp(0xa, 0x4000001000000001, 0x84) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r7, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r5, 0x0, &(0x7f0000da8ffc), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f0000000880)={0x2ce7, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x4, 0x9, 0x7, 0xfffffffffffff001, 0x0, 0x0, 0x5, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) sendmsg$IPVS_CMD_SET_INFO(r8, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0401000}, 0xc, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[@ANYBLOB="24000000c7681e566b148db7fe8ab82cc1a06d7e031953233a53f3033e466f1380b54c6250a16031ddbff4dae2d4514efb6238b2829edfb4b753594f98175e4acdb05ab439d17a96662270115567a7b0b5aaaa1a4630d2358899fc80a058bd75cf4620f5a9fb26bde48f6612da6137369463198269e88af9051dbb15edec8c21c6437f1dbb459a371340310341e7e12916d54b44855d3fa637cb41b3f378ad3019f439181acbe3f71ff198fad99338f3029bf96c420ff72eaf36ab1f4a67ee11b6edf0e6515499f00400000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20000010}, 0x14) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000400)={0xaf, 0xffff, 0x0, 0x1, 0x2, [{0x307, 0x3, 0x401, 0x0, 0x0, 0x8}, {0x2, 0x5, 0x3, 0x0, 0x0, 0x2000}]}) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/29 15:45:32 executing program 0: unshare(0x28020000) unshare(0x2c020000) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10, 0x800) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="08000000e0000002010000000a006a63acfa00027f00000100000000ac141414e0000001e0000001ac141415e00000027f0000017f000001"], 0x38) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000100)=""/204) 2018/03/29 15:45:32 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r1, &(0x7f00000002c0)=@ethernet={0x0, @remote}, &(0x7f0000000340)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x7, 0x1, 0x4, 0x9, 0x1, 0x4, 0x80000001, 0xf75c, 0x3, 0x7fffffff, 0x0, 0x200, 0xfffffffffffffffd, 0x800, 0x7f]}, &(0x7f0000000480)=0x100) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000004c0)={r3, 0xe4, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x6, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r4, 0xfffffffffffffff8, 0xfffffffffffffff7, 0xef1}, &(0x7f0000000100)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r5, 0x587}, 0x8) r6 = socket(0x0, 0xa, 0x5) connect$l2tp(r6, &(0x7f00000015c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @rand_addr=0x7fffffff}, 0x2, 0x0, 0x1, 0x2}}, 0x26) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000240)) 2018/03/29 15:45:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r4, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r6, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000140)={r7, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r1) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r1) 2018/03/29 15:45:32 executing program 5: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000600), &(0x7f0000000640)=0x10, 0x800) setsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000000680)=0x80000000, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000280)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x25) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x6, 0x0, "7934e8a52de899cedf970cd59fe5432db77f82588bd5971c0df0110a1d2af049e1ef97447bba7a708e1934430de983157834b909da4f5668a3ce8be3b3a5fb53cb558b6208b9e55ac22a2e23adadc527"}, 0xd8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000002600)={0x0}, &(0x7f0000002640)=0x14) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7efec)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) connect$netlink(r2, &(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbfb, 0x20000}, 0xc) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000180)=r3, 0x4) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000200), &(0x7f00000001c0)=0x4) accept4$packet(0xffffffffffffff9c, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0xa, 0x80800) socketpair(0x13, 0x5, 0x0, &(0x7f0000000a00)={0xffffffffffffffff}) socketpair(0x4, 0x807, 0x600000, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={0xffffffffffffffff, 0x0, 0x5c, 0xf5, &(0x7f0000000300)="69a047b989742de870b9da618bd510115f389edfa127c0a7fe1a9fa722918d5309d73108331c2b2f27f37740ab1e22512f3756fad6abbb182de382db15c0e3fcd68a1acbc2455e95c888b220bac085318f56561dc08d6f018a83b09e", &(0x7f0000000380)=""/245, 0x8, 0x5}, 0x28) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x16, &(0x7f00000000c0)="df955738da5557f88fb2831b2577ea61f80bcb025de8b5b536813c38a01e9dd741f9d51c7bfeacb62e70a1a1c3601323a59f7f30e4d7279d82888e077ec7bdc5222a461ccc349f2360348a1ca5ba67b864763bdda92099a95d468b882d58785c9bf367fa3ea0c5ce600a231eaa4b03c1b10a30f7495ee77dc8f9c042e723fc6ffb3811375712617eec503a", 0x8b) sendto$inet6(r1, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x66, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0x8) setsockopt$IP_VS_SO_SET_STARTDAEMON(r9, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'ip6_vti0\x00', 0x2}, 0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f00000005c0)={r10, 0x40}, &(0x7f00000006c0)=0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f0000000700)=0x7, 0x4) r11 = getuid() setsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000000740)={{{@in, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x6, 0x4e22, 0x8, 0x2, 0x20, 0x80, 0x3e, r6, r11}, {0x2, 0x535, 0x7, 0x10000, 0x1e, 0x8, 0x8000, 0x100}, {0x6, 0x6, 0x7ff, 0x7}, 0x200, 0x6e6bb8, 0x0, 0x1, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0x3b}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3505, 0x3, 0x3, 0x7fff, 0x6, 0x4, 0x9}}, 0xe8) setsockopt$inet_mreq(r9, 0x0, 0x20, &(0x7f0000000500)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) 2018/03/29 15:45:32 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) recvmsg(r0, &(0x7f0000001400)={&(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/4096, 0x1000, 0x4}, 0x2043) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={r3, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f00000014c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000017c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@loopback=0x7f000001, 0x4e24, 0x5, 0x4e20, 0x7ff, 0xa, 0x80, 0x0, 0x0, 0x0, r4}, {0x0, 0x4, 0x865, 0x3, 0x2, 0x2633, 0x5, 0xfd}, {0x1000, 0x6, 0x61, 0x7fff}, 0x6, 0x6e6bb5, 0x0, 0x1, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0x3b}, 0xa, @in6, 0x3500, 0x4, 0x1, 0x401, 0xc7, 0x3bf, 0x6}}, 0xe8) bind$ax25(r2, &(0x7f00000003c0)={0x3, {"f9566a39c4c8a0"}, 0x40}, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000001480)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000001580)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x60210900}, 0xc, &(0x7f0000001540)={&(0x7f00000016c0)=ANY=[@ANYBLOB="78004464df72c54f5240c4213cd0a83bfc200c0000037f7a450033c05d1565ad62e22d0d7f2e424be44ebf90f52f7c459b60e86a27d44840557810623599b99999ddf3c31d1423edda36d00d2d92c31c8d2db4b258b6e76ed9dad8133338101c040000000000000000000000000000368f880d594a1d", @ANYRES16=r5, @ANYBLOB="010926bd70000000000002000000080001004e24000008000300f7000000080003002b000000080001004e220000080001004e22000008000400020000000800020002000000080002000a00000004000500"], 0x58}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7fffffff, 0x0, 0xff, 0x8, 0x8001}, &(0x7f0000000280)=0x98) 2018/03/29 15:45:32 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x4}]}, 0x38}, 0x1}, 0x0) pwritev(r0, &(0x7f00000016c0)=[{&(0x7f0000000040)="57623286a58189751f8eb68f97c7599e13522561b4840182eb8b30bc6736f41455576bcc9469bc6667a03af94bd4aac064394f998d8f58a14fc6ac4da2c65dcfc6c42ff764a1a13edae5e551a481cfd24695443683e8587498babcad7a2bf5d4ac2c2a3dab98683d1b7e2b942d6bb25feb311bee62b1919ac60ea4bd93364908fe2c155d530989817e402a5af7e4ac7fe6dd44e853bbecd663b9472aec3a955c62b7704246df7a5c6068efcc577d5ac646c3630ea4d837bce396bca2127a1944469949b1399ff0b29870bcede410b8208f2c638a1748aa4b", 0xd8}, {&(0x7f0000000180)="033cdcd76c8b4ce02ea5a7ba69afd3c79efad740419828f75ec8f02bf3e8b47c6c23497cd024d2f8bc374e3a1268701863391a2490c73e964af207c71cff69e8480333f0f8c1258a801c9c0c46c99f785c1490fdf56eaa4be76fa4e10fd3", 0x5e}, {&(0x7f0000000340)="a65dc6692b19c9b1ad7c7e380441133b7574c0db882a58857f47853ee8930b61095810b738a450a13e73b0b3e003f468e346d220b9c53a3c7751b943348f7a81191c6a8c00618112dfaa62e86e6ce84ae53ba6553dba7197f3405f621779dc73c8b37bb83d115daae937752a89c6d450e47773c8207f5eed2df6bb4bd615ef8b261274259b68c99b46ca1ba079d2a779885e6978a51e96549b556eeea915eee521e9d532b70eed72940246f63d430c0760a1e8ecfff5657b7bee4803571691b0d4ac7bd3f7e35f6343f81ad95c32ec186e2cbefa0bda239c2b9f2b0bd6aef1d19f6fe40e9b9d063f99c5b2f96110fc33eb3fe39df130fd68f4ffd7ca8d6f151bab53586c870046bdcacb7acf8c07296d65fed9212c2b05d4b308beaca0b66422131ec0afb3df8c8b0b24c80fb40721c1f1a01f69554bf77602f2f7b135cc8e25244a7dc7340f1ca6090cba75aa9b2fb57b64f1154d649ad0ac6d39bb8abd32949788010325037fa08e57e201a0f15fc1c56d344a8a83a6a1e06c20ce9e228190fe5ea2689dcdab882ad88e2388f2941a1f547d26858699e489a87bac3a40e14c371b95b381a44bacb1ef5ff7702856194019ce82b29dec325be7be32cca1fd54314cdb7d4862acd6bec1cdc25fb87e817d2c2ad6993da6c371e7d151953fc9a8ba81a7d83e52746c4e653f1bbe6e1eadbe847f9d2f2bc96acab00d5c446c6fff6fc8174f283d112c0d9cb9417a6036b31582949a04b0f8a486bbf76eb841839590af7baa46fe24c10b0243d01511cec75c2e425076f276d67d13ece50e1df06ac52591182b7ad677939fff3e7bd544ea39b5487236df5a0415adedc9495fc2d51242cd1c2f1716484d2aa63efd9df9a8095863892e7e89fee81496ca94ab53691ad5246defdb25e414901f00d1938a64d7d17f5c2ed80923d9e31bc3b30374ad3789e17d870699798eec91e919238ac787de71d26df33b3eed115176714c9c1eccbcd20b930f47d56ad11248f9a0f2e1cba515fbfda64fd9cc7a0ca4d84e43a593f151c53e62d8ed8d8d874b233db9520723fa4cf7d5a60fc2bc53e931ad543f9693b736ac1d9d5e6c10a64b9f5073cfa157b417458eb98c1a559f11580b110a6091558b7d64133b9da09453a0a559f2c24fa98784699b4f61360e197e07e26d37413ddeed7d320f9c2f0c4df50b51dbaaa8c3824828e2cb766a698cad91f0ef3e9121d0737c9c25d0907d7ad072cc28d4ec63fa4734ecca510bd747f462bf0cc6c9071769ba099523b1234bd2b66d450a393f79b9e65227d70c4255cc5fb8afaf5598b46b4b7e132f9359c55ee2b9ef12289e2fe222d746e7c8a81ba64cb8224f89e297d6ec94ca96cf13f168d00e618c01065d8f39b027428a9fb16a7a31f0406e0db2c8a92e79b25b9d95976c6962fa1017d64cd74662950939c28b058af16e9cd67bf1428258fe21b3c31187c79559641569d49850f9452b4372ec9ca4a51c7cd5fd7af165784ee818ffc9d78d8f368a67efc9242885236ff12a936a4e13736927e8d9f8d6e9b5a052cd889cb4a1f2b7de6c09b7e7fcc0a98c51ba640bc1a3c2f8ebbf5a54ef6730ace4ece4450571d32b26816b2022e0c7fe35bb53085dd74f96aaf96bf5f7cc94dbed58c22a1c3b091a7e09df9187a80f963269c320326a9b516af48f5ee5c7d64abe2a114af164f8c7cf93c64f94c01d5da22521b8cb32df45ce47f96a25718d06a6b89ff4c17ab31310165fea7cde2c9aa79cbb3a2837b06ef538b41dc5b8628b7044f5df09c2bfca3c8ad2cc085dcd1e51980b19a1ecdb8e9fdde551d54e26f253e515cc12cfdf6f436f2d806f6a4f972510aea693512b70a9791b6ebaca58733c13de7e704a3177d3a3cacb32f25b8cf04e0d7c2080884fa551a111b612aaba15684cbc55366db61ebd800798a5088a847adcdc4b35a9ed8b8aa715540d66f52ba22d34ac1858d93e7a79e76e45074104effeefa596c65fa98b94a6bec3751b9fdb1446cbad80d61a1494bb572edbad5af43b30615d78e708fc3bef2db7b55d8b3dba9fcadb2e1d9a93d65bd4503162f84f1a00888386c93a4b2feb1f243d982d15f2498cb896da8d0233c3bb3048d4fa0878acbb8b82cb7cca20f40e2d02786d5e0a014462762a28dc8bdcf5d1fab758d0fca58f5e5b73368709e5fc9cb6937d3351fb2bca8b0b71c1b52b389df742999f9d381c9cb177463003f8173f7d4000f61f1032955889ffe22943b0456909deb745cfbede58e4407cd2447d8d90f0235cb8707731985f9b7d9804a7bf4c6d451af33e2af20de9a76140d806ba59cc9c0b417236b04b13c124daa15b7f51d9e1c847d35028ee555430dff235575d060bdb7c8d262ffeb628cdb319ca2db4a0af092928b934d569b012ea7e70f881a835f7a9dd22183ce5f0c0e438afd7430617f0487b438cd419ddf5e8c6c205fc154fdc9420715baeac4aa66b52cce7237353811e4f20dc4e40d3f9f82a90500c362dbd3294e8c4a501d45c5ca89d1dc334e1307e3d6cdfb4e11eb73a70a3cb1bb9e16a1aee0987262a06fcd69ea61af959b99eeb1d2d0b0f59526a2bda9cc5a39dfa39945fb3d0afc18ea51b7fd744d925ddbb304747e2044dc2b300eefb12d1da4dd3964e917da8946f1249dba14bace1892f76595c52bf373c81ce6e53ceb29f525be7060d0a615158d5e2af4355527fdd4ab2d5c36220f48cdd92946bb3f38eedc046b71e81a0c1f91efb11e490e34e5519589d0eae7fa407cadf692c74e7ca08fbc57f5f27ebf426301a83247982052212d3f412cc06c86f98d5394616cc6fa84524f5949c66139457dc570bca4601054dcb39b738ba5837df4d2a154102c24e68c7e9fda1b3685468b44f596bfd662a68ed94f260abadfd104b895f527a4f719bd049199afd4f74f4120ec0d52e1408fc6aa2718f50607536e8f6c3e4b2276fabe778d5c3e59c5b852ee70ae59a9ea572e54fea359b2c8caf9a29acd9bc4683e7bc74aabe0d2c2a4d90f5c0f6c92aaa4a7825adedf0de1c78f7457758df2915db2ba123e75d30f8f2ad070b4a104b3ef09304a2be82a7815bcdf9eec0965275fc5ae46b1beb20d7b62043dad5bdd145328f04957666e03dcc62799f748107ab0d89cfcea60e1b21a0ce862878e22de5fc39f0716c1093556609203e7d461e11648409a55edfc8ec493931b997f0ae38ef18741d82f1ba43734911ae69d152dd82dbf169b5eee326eaf91757cae1b1cb7890811ed20a637b3fe62547da14335dd3450fad2f459c6de249fb61a259923fba1714d6eeb3db445cbbd513bdea7df09d1ddcfe203c9b07e189b4dde65705a88dfa08542404b99553b0be37171bc75bd807ce1490367088e8573747700d9d77022528545e9f2be464be33c1dcafab94c43882acd317f7dbf2169e6070b198c800f959ad3340b09b24cc4accafe80a84d35046d55180104d9ddaa43dc8e6730ea544a2c76f69add4d8a51c55abb00aa4db8121823e0bd5f287a704c54c560a372166e5228ede4b9cf00e2254da173588cc0247fad3bd686837164c7690fc2369c33a486cc6526ba57edea4e5ac25de6e7ea736f6be44ebd93f852da291b8266b361fe9a0e959f6ad0554258b3f94eaad91f7efa809c6319396c20a9fc9df374631c858dcb3f7b434431b8f122e1201d763afabb03c01483220b4c6a05abff0cbbcd6d415b878737a540b9ef6dfa9a66e7077f8aa078c58214aa2092a357e462f486df92ec03d3481d472b68ac2bf7f39484b3ec352ad1420f7737f09eff0b8a8fe67a912fd348d2dc3e8da8212972043b079ce1d92cf9c35c90cd72f664e8e7d6a223a7c707d0cc0e8c6877df90f695bcb1aee60d49c93fb64cd65121fd65b541d002e0e721d274deacd1e5ca4756be662c28acd80bfd73d4af7196c652656251cd1a4067c7b3fc43630050d0ce27220c3a7a56457e62a22c6c1b87aa27d6a10fe833cad5c9e82b73cb825a223996333f505ee90af047b967c8c7d9d6e6c79e6e781695bb89c1b989db60188e5e8f09bcb3b6eb6bb7be3fe6d75d42602dc4af1efd8cd2ea2f744bb7b32623071ad9d72a6ae408a039b9e5e736b6369d791741ffef195cab46b0898076feae43e69dc1a75581a29745cab16cacfd359e354ff3a505c222c762df171dbcd873df46de155c6db65ca4e993b6eb677c5c0da1840ae3eb8cef3214c65efe58844ee4b2ea966853836cab2e106f517200ef88b97876b80f46e4c000080f8b9988f41c2cb6a208d9fad022669f81a64882d8f0d3d3e6cdfbb6fbd0d305afc0994c4c9546faa297662a6f5868dc8dc9fda6ecef37ff11764656e15ce05ba02c7e217642bad2245921f057bb93291095e407e71f92ed0849ada287c6efaa16ca59ee158b5a3f546e82e7c3c19210553aee92c91850951b3d613a73409272162dc125b804be04bc89825cf8c728dd18341a9d5f4e89719d392904f29e4fa49a4b398f7a3fec23e0616ee999f90e5ff9e5b120fb3c375af0de3cd34cd202891ef3159e2026be52b62eafb0c5f2ebf601225a26de2fce4389d2c9bf01e42c2138f7a556da5698086b0253662d5807a6daf92efb27a6c915df2d37f67f608e762da67ceaad0b70bd0cfb7bfb7c1fa1420776b38a17e317a74698737b1ab36b397bc033f0a3f262e80eee5aed9028daa652308e0c32b17e2ed154cb1df1773934db1a2265867dd5cdbbc3153c643b162001ed02df5373b86024046c02e7898e07f7cd67c9c23e76415334725a8a83c4537eb64bf0b467e0bc811178d34f9b858e63b84b4f63974f72a155b7b77ff1a3349e824958dfdfeb6f1494cd5d32c2bf5440d3c664cf88d4bcb0ed98020fe2e6091c5303036651078a926887f4a523bac7e9c555c9af59bb4117b495183f0490426ff65057fe4deb5d61a3bb82aaf56727adb4587d2de8f9956df4c6c25f3bae02187fadebe4536de9f85a2ba0017418812751f7cd3f1e448acd24beea8db53b4fd2caa3b278d24b645212cd9ec2eeeec86fc44f27595eb13cf3a44ed01004471214d33c9ffe45767dcbfa7b3a1fa4ef29a4bac4dce0f59c149724d837c92f8798965d1b11fe3ff64c85cb0a09fc643315abab65f6fb803a6a68fdff4c354e190fbe405030baa6025d1f4efb6e3b5d89641417f298860b629353f74be82bb8681358515f282e9b8650e8e7aca904504d43511cb3cfab8aa21fc836952508c5ebdfea24dbbd845275ecf66e901fd8ef8cfcd36641188eb0805be915404bc647441002d8582ed20feed68e78ef0858c176b670312c086cbc52a7e6e400b449c3c28f6bc851a7cbb76a96de86f9b960aee0385d41ff181bd0875e5b6733c5a91fd40276d872e30976794568fa080bbc804e4a42f858c3d93724f192f1c39381aed4efeac9eb2d4727924b1fbd5340b43c258019ba2a16e6965dd1701f50a892175bca22c3b5fc73ba0b7b31df1b57a84795a54f1337b81d6efcf347f1b67629adb64a9c6f258dea032770f2dc6919ff907784dfe23104332d8e014b6a2c8b970603eba4a214254a042a33e82f053d5f64fd432d8ac6e5a6046942140e1410d41a805f3063ec073353eac61424497cae86dde39d51feadebfaa3c92178b91a939d330ba31f56f5707f7d116d61e89fd74bc5a7c84e17cbb62172802c46306f09fc060538b989fbe8482b774cb4313376f9180353323d113090741b846698f9ac46a7fc9b50455569135b19b6d36bd8f963e7bdc7dc92223cc4c780f9fe0237005cd2ae4093405711c49496a55e746e88f", 0x1000}, {&(0x7f0000000200)="2a44347190640ccf03fd68fb28c624e3dffb7961e7a5480562babcf621caaa8731c1a90e50ac834c8aff0b9a90cd397786fe2c5b09a58d34f06058079550866260eeb868edcab402b2541bc891e46b28c681c723f59a99b5a0bb6a43c30863fa8a6697f052ae618c", 0x68}, {&(0x7f0000001340)="056ce5cd6fd8390389cb5259c50ef0d2e18107507302bfa965ad7876dbe53c403707ecac7968c33fd92b943ee47b3181cd6f4782d01571395a7ecf0d302d108a94a14584f5f2e09276646674c726b77c8ef34cf573f5721ec8925869a57e3bdd1d939f952c902383eefb173b68d7a8a248671e939437b62dc68d415e96f343f072f32103d73ea862ffb74222", 0x8c}, {&(0x7f0000001400)="609d9065b08871342ef6cabbd13747c7b8aa602ce324b78324b05eb02c060e79b87399ff0517c9a9b7ffedfb1ef01a2dbcd6f616881e0bd1f5b9f0d9a6b840d9db2a7fc76394b2dea60c8b6aef7cf5a7630d9a9122829f850efea08dda66ee65fd8789270c533d6cc46923368d5b78b1b795c5f46538c40527c5c55f2bf26515aa07417ff15f27c4c96d7f0aa24129f98e0b39431be3b41dc8b201444eabeeeb1303d1d701f325c667e64f1c5d6d1ff832d34a87", 0xb4}, {&(0x7f00000014c0)="c18a5f927caf1f12b06faf00de6998945828ca8c01d1c5ad08e96799be9b35f4fa66fcb0df3bc8971606c17f75e77c0d736666436dccbbc177faee3434f2a1f2c34e69ac9d1d95382fadc9627a7067de5e54c38adebb195a4bbb78c3a4800470e9c4c0c796883f53eebb92fbbe979b75a5edb7488172b93348c7c0220333c37097935fbc55438c53a1b59bf29485acc69ae74ebfdc14a5f2314f79bc4df0cd30bf97e8db12fc87", 0xa7}, {&(0x7f0000001580)="5ffc4b548220afeacac9426f31f2e636f1626682b1ed31361d683eca0adbd560da6b738ce6bf0fbff6c7d0d3150baf3fef14b6a1d14d2bd6aec2f6c988af2f751a5ae713cf94a245150c811aef0e02ada03f2ecb62bb6c1ceb472f0a44b7f722bfb49c170d8f42a24bf0f683ce5d809fc7fcb46cc436086d922b5357532a8abbf8bb481bc6eca9f6ba10625d58b2a37c5247f8876193f57536a63f6e020aa03ca97cbca37b7471073488c42b6c2bc5653f385e04bff55dd03ee63aef4530e180033807b7f0", 0xc5}, {&(0x7f0000000280)="665be38859eef2e5d22999b08f5d2dc806c971a54399ad210af169088921c658a84dc1254996a22347e5a60ee6b6898405424a4e761f375fa791ec0921fd793e65ed8db296e334ceff7e095c7738a7d8320f7a28f29c380160ef64fc6588c9b7dbee1c5539e9fbf5031db1628a1505cae0b4b0b7aa7ace4b", 0x78}, {&(0x7f0000001680)="1a947d0466ff097cba4e61b805a4d6d928f478355234275313ac0f", 0x1b}], 0xa, 0x2b) 2018/03/29 15:45:32 executing program 4: r0 = socket(0x1e, 0x2, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e24, 0x2, @empty, 0x7}}, 0x7, 0x80, 0x7, 0x800, 0x5}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000003c0)={r1, 0x200, 0x20, 0x1, 0x1f}, &(0x7f0000000440)=0x18) close(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x8, 0x3, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r2, 0x89}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) sendmmsg$alg(r0, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000780)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x1000}, @iv={0xb0, 0x117, 0x2, 0x95, "135ed89befe2ecb49ae6c770cc6a01ebb5f8a6a0dcedea20ce6fbdeb1f422e71655e2dc102e196fe238816c96ebe85dbdddb31601595ab0f35df5319e016376b099145f42fe9ea97a7374f1e3df7b33de5c6804b7ec17b59a5d4e27ced961ed0306b86c59125fef44d77c6eff7da2b81b1e947b3972c2814e24168084171a3e600f182846bef172bae2212dc2624865523c226ff02"}], 0x110, 0x4000000}], 0x1, 0x4044) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) ioctl(r3, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) 2018/03/29 15:45:32 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00007faffc)=0xffffffffffffffed, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000000000)=0x233, 0x4) ioctl$sock_proto_private(r2, 0x89e8, &(0x7f00000003c0)="d905e8973e0362cdd767ed9fd2fbe40694a45b52b10b48090973ba19c207d254bfa109f432295caeb6842cec56ac4b846c9f9d87c1e2fc53a63f08005f145331fc2711583747008e8a8581064154bf2083afd54a171708e4c1ec5520f59abaa8cfc7981f3148e4f63acbf0c7e736587e8e346e6ad6e498493bec07b52d989966d7d88635") r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) socketpair(0x5, 0x3, 0x7, &(0x7f0000000540)={0xffffffffffffffff}) bind$llc(r4, &(0x7f0000000580)={0x1a, 0x7, 0x800, 0x4, 0x2, 0x101, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) listen(r3, 0x1000008000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r1, &(0x7f0000000480)={0x12}) r7 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e20, @rand_addr=0x5}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x42, {0x2, 0x4e24, @rand_addr=0x1}, 'ip_vti0\x00'}) connect$inet(r7, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_dccp_int(r6, 0x21, 0x7, &(0x7f00000002c0)=0x400000000000, 0x4) close(r3) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000380)={r8}) sendmmsg(r7, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000000100)}}], 0x159, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r6, 0xc0086421, &(0x7f0000000280)={r9, 0x1}) ioctl$DRM_IOCTL_DROP_MASTER(r5, 0x641f) accept(r2, &(0x7f0000000000)=@l2, &(0x7f0000000340)=0x80) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000003300)=@req3={0x0, 0x1, 0x8, 0x4, 0x7, 0x9, 0x8}, 0x1c) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000000300)={r0}) 2018/03/29 15:45:32 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x101}, &(0x7f0000000540)=0x8) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r4, &(0x7f0000000140), 0x100002fb) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x43) r6 = socket$inet6_sctp(0xa, 0x4000001000000001, 0x84) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r7, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r5, 0x0, &(0x7f0000da8ffc), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f0000000880)={0x2ce7, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x4, 0x9, 0x7, 0xfffffffffffff001, 0x0, 0x0, 0x5, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) sendmsg$IPVS_CMD_SET_INFO(r8, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0401000}, 0xc, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[@ANYBLOB="24000000c7681e566b148db7fe8ab82cc1a06d7e031953233a53f3033e466f1380b54c6250a16031ddbff4dae2d4514efb6238b2829edfb4b753594f98175e4acdb05ab439d17a96662270115567a7b0b5aaaa1a4630d2358899fc80a058bd75cf4620f5a9fb26bde48f6612da6137369463198269e88af9051dbb15edec8c21c6437f1dbb459a371340310341e7e12916d54b44855d3fa637cb41b3f378ad3019f439181acbe3f71ff198fad99338f3029bf96c420ff72eaf36ab1f4a67ee11b6edf0e6515499f00400000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20000010}, 0x14) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000400)={0xaf, 0xffff, 0x2, 0x0, 0x2, [{0x307, 0x3, 0x401, 0x0, 0x0, 0x8}, {0x2, 0x5, 0x3, 0x0, 0x0, 0x2000}]}) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/29 15:45:32 executing program 1: pipe(&(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x10001, 0x2, 0x3, 0xffffffff, 0x4, 0x1, 0x80, 0x6, 0x8, 0x1, 0x100000001}, 0xb) writev(r1, &(0x7f0000001700)=[{&(0x7f0000003940)="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", 0x36d}], 0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000002}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x94, r2, 0x305, 0x70bd27, 0x0, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x3}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1f}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x20000000}, 0x810) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000013c0)=@sack_info={0x0, 0x9, 0x1}, &(0x7f0000001400)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001480)={r3, 0x20}, &(0x7f00000014c0)=0x8) write(r1, &(0x7f0000335000), 0xfc94) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001280)={0x0, @loopback, @multicast2}, &(0x7f00000012c0)=0xc) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001300)=0x3, 0x4) writev(r1, &(0x7f0000001380)=[{&(0x7f0000001340)="04", 0x1}], 0x1) readv(r0, &(0x7f0000119ff0)=[{&(0x7f0000000280)=""/4096, 0xfffffd00}], 0x1000000000000116) 2018/03/29 15:45:32 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="020100000c0000000000000000000000f0ff0600000000000a0000400000000000000000000000000000ffffe000000200000000000000000500050001000080000000000000000000000000000000000000ffffffffffff00000000000000000c6988af65802beb6e25635a21bfc2d5a6c889221702f9beee02bcb0d3c282654920e4ebd04ff0d8d0d9a03819bc8d153ce7d87aac46e6cbe884055b0bb37a72dd7fe399e74cadb297095fe343c26de869a903206242762a7b97dd37b1f4c654ffb803f26892aa44"], 0xad}, 0x1}, 0x0) 2018/03/29 15:45:32 executing program 6: r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x32, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000300), &(0x7f0000000040)}, 0x78) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) 2018/03/29 15:45:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r4, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getpeername$packet(r2, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000c00)=0x14) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000500)=@mangle={'mangle\x00', 0x1f, 0x6, 0x638, 0x0, 0x478, 0xf0, 0x250, 0x360, 0x568, 0x568, 0x568, 0x568, 0x568, 0x6, &(0x7f0000000480), {[{{@uncond, 0x0, 0xc8, 0xf0}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x1000}}}, {{@uncond, 0x0, 0x120, 0x160, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x0, 0x8, 0x0, 0xffffffffffffffff, 0x3, 0x40, 0x4}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x1f, 0x40, @ipv4=@dev={0xac, 0x14, 0x14, 0x14}, 0x4e20}}}, {{@ipv6={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff]}, [0x0, 0xff, 0xffffffff, 0xff000000], [0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'ip6gretap0\x00', {0xff}, {0xff}, 0x5c, 0x0, 0x1, 0x4}, 0x0, 0xc8, 0x110}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @ipv4=@dev={0xac, 0x14, 0x14, 0x18}, 0x1b, 0x28, 0xc7d}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x17}, @dev={0xfe, 0x80, [], 0x17}, [0xff, 0xffffffff, 0xff000000, 0xffffffff], [0x0, 0xffffffff, 0xffffffff, 0xffffffff], 'ip6tnl0\x00', 'ip6_vti0\x00', {0xff}, {}, 0x3c, 0x2, 0x1, 0x1a}, 0x0, 0xf0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x8, 0x4}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x698) accept4$packet(r6, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000140)={r7, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r1) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r1) [ 123.218510] IPVS: stopping master sync thread 14935 ... [ 123.250720] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 123.282535] IPVS: stopping master sync thread 23915 ... 2018/03/29 15:45:32 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000440)={0x9, 0x0, 0xfffffffffffffffd, 0x100}) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x70, r3, 0xc20, 0x70bd25, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_DEST={0x5c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0xa}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8000}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x8000}, 0x40080) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x5, 0x10001, 0x1, 0x1}) recvfrom$inet(r0, &(0x7f0000000080)=""/48, 0x30, 0x10100, &(0x7f0000000100)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000540)={r0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000580)={{0xa, 0x4e21, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x4}, {0xa, 0x4e23, 0x7fffffff, @loopback={0x0, 0x1}, 0x6}, 0x3, [0x8, 0x1, 0x1, 0x1, 0x10000, 0x8, 0x3, 0xf79]}, 0x5c) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) bind$alg(r1, &(0x7f0000000480)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(xts-camellia-asm,rmd160))\x00'}, 0x58) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0], 0x5, 0x3, 0x7, 0x2}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/03/29 15:45:32 executing program 4: r0 = socket(0x200000000010, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x6, @empty, 0x7}, 0x1c) write(r0, &(0x7f0000000080)="24000000260077000002ff9d0800dca2400301ff010000008000839d4009001f004a998b", 0x24) 2018/03/29 15:45:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000f1dfc7)="39000000110009470000bbe1c30500000700000002000000451800000000800019001a000d0000280f070003f7ffffe30000bb060400000000", 0x39}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) sendmsg$nl_netfilter(r0, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x50010200}, 0xc, &(0x7f0000000480)={&(0x7f00000000c0)={0x384, 0xc, 0x6, 0x520, 0x70bd28, 0x25dfdbfc, {0x7, 0x0, 0xa}, [@typed={0x8, 0x5d, @pid=r1}, @nested={0x368, 0x7e, [@typed={0x98, 0x1e, @binary="1d79593fc0f1e3a9028f5707f9d02c71857839f08e56f1b173ab3c2e564e8a18f8ff69533efb7864a4b772b6fe40bdd63e71518c4f6f161dbcdc68555bb24a958c000a5cf63c079c66bd52e180a514fa71b62c734285021c23586f73244cd41d3a489b922498a8d140a4e4c1d0a22b64e1c2f66d50647cd60260bbe7369a63512191394593cf616e712338b07f286ff2eafbfd"}, @generic="2fed02aaea3121e1ca79e41dc7e6ba78ae0285e4eb223ce2e6595257f27a2b181ed2eed0fa2715de9a9becb282e3e6d75a47ebc69c9a172f36ffe80aa2ce62674a88d6e002759fc0e809dbcf71f181d38069acee44874adecd06230c6b34ca2eba0dc986b4d92435cfecad941ce0c938833404f1e869b82e728dc132d710cafd8c4a6d32f093e62e312283c1debd84ad188e16da4ea89ead3832165f01f497eedc50085f310b52850e7860e61ab9f8916eef5006b15bbf9c256ed7", @generic="c0f96d85bff050d8e17d587d5baf239298346642e5b321cf667b38c1e68827ded655efb055e9ddda2264eba6402f956d956846eb18349619752f03dddf2d7b562c4636eb4e46c847e9b26b7ff5dbb04bdbc5b2c341301d179f7c987ddcd4b9f23ac8fad4e61db11c609e8ace0ad3b842cd7ed34926c11bc30c9cbd76a1d40a8b07458079314d7383f13bae4db8327de28cbbc3b4bca18b548cfb2f733c86e7d093117f2fdcbd2dbb793fc81e", @generic="f9526b3a643bc3f7b5f4e4", @generic="818466914e2bf43608f5", @typed={0x68, 0x51, @binary="c7bb16918749d70152dd691de3608aa608dfeaaa162c04bb963b93184568d0b3882b1f8fd4eb0c0b04963b07967bebff22e007a61b443043e7305d7b9da4a3701517f74aa90eeeddf6949fb2e98ae6daee21e1781df19330c04fdc66da4eb99468"}, @generic="1adf3a291792bbe4dcab8602c88089f2cbbfc490dde989719333e29ca9a12849edfeacdc36224ff3d0dde1d51cb1a341637399d2c57866dd8be3993b79cbdf82bf8b036b91014109a64a55d6a9e2a8515d70eedf08db1a9e5a68b4f29c6afef2ac602e9949b6a4e09ebca8c65fa6d3ad3657741390046da14942140414c8df6a9e5f991a768d423612713e293436eb0d938f7f8a088d646b3eeb9616bad3a30d8460765a222e1ec5d33bc73b42ca30b5527053b3d0c4cfeaf164c937954d673588e43328c701705e4700769a3a3c0544c5a3d7baa0217605401ab0", @generic="49bfd58ed1f276bf412878"]}]}, 0x384}, 0x1, 0x0, 0x0, 0x40000}, 0x80) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000500)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000540)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000600)={0x4c, &(0x7f0000000580)="b4754b9bd60879dc488ff02d9bae98964a6b01b9a28cfa790ac6467c078b59b5e7273720c7883d800abd9c35805bed563d337a94ef2456a501e6aa32449a266fd672ed356d0a40fb1e80614d"}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000680)={@rand_addr, @loopback}, &(0x7f00000006c0)=0xc) 2018/03/29 15:45:32 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) read(0xffffffffffffffff, &(0x7f0000331ff7)=""/9, 0x9) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = accept(r1, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df70bd7ca0be35146db1bd159b3ae07d7bae5e2c9d02eb3dac49e32572d5800000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = getpid() sendmsg$nl_generic(r3, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r4}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r5, 0xffffffffffffffff, 0x6bf081f2, 0x2) r6 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r6, &(0x7f0000000140), 0x100002fb) r7 = socket$inet6(0xa, 0x0, 0x7fc) bind$inet6(r7, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r7, 0x43) r8 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r9, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$nl_generic(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000000600)={0x1a8, 0x29, 0x200, 0x70bd2a, 0x25dfdbfc, {0xe}, [@nested={0x128, 0x2e, [@generic="b43836138e02935186ca4d1b9dea224ef86bf94b49525c18ab9b49b138aedb7d44feba8495cf03ea62dac4f3b1256e41427ff24aa8cb3bafa3285e61fb8508", @generic="55352302a88a3403240041ba5a8bab", @generic="020b3795194a6ab93272a3c8ad1943e1d73c53375b40b0df8b7913cd669b15c3107e7998a87e38925b83ac9d4babb1d57f23b7b8f1addc6f0e2c0c56396209f5d286f6ef182ab8f923614608aeb95b5041f1a07ed6c70aff24c7f6f1abb92c5ed19c56523bcd9cbf76047917c4e392fb21b304f193d92780fa7d02b85f2e93e36a04e74c7d9bbe5a120f0fd30e9dc89faaf985dd72f22439ddbc7225a9ea13a98de0f58c519508ed110fd118c76beb893d1d0947ed0e0fc90178814b61f4c40a9589ef7f62d79497f91f258fa875f204fb3f7934d4"]}, @generic="8b952fe28992db053061e6b6a4d127aaa16c0f3286163814df5ecd12c95778efc3377a54c47ac508b0d418a386d179c4f8132c774d2af103c1747788b6dcbbf051", @generic="c6c0bf3f78068fcc4eff685cf156794e34bb0d6042dcd7f0fff0ddda32d1808634d6c732adae0380"]}, 0x1a8}, 0x1}, 0x4008010) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r8, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/29 15:45:32 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x101}, &(0x7f0000000540)=0x8) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r4, &(0x7f0000000140), 0x100002fb) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x43) r6 = socket$inet6_sctp(0xa, 0x4000001000000001, 0x84) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r7, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r5, 0x0, &(0x7f0000da8ffc), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f0000000880)={0x2ce7, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x4, 0x9, 0x7, 0xfffffffffffff001, 0x0, 0x0, 0x5, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) sendmsg$IPVS_CMD_SET_INFO(r8, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0401000}, 0xc, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[@ANYBLOB="24000000c7681e566b148db7fe8ab82cc1a06d7e031953233a53f3033e466f1380b54c6250a16031ddbff4dae2d4514efb6238b2829edfb4b753594f98175e4acdb05ab439d17a96662270115567a7b0b5aaaa1a4630d2358899fc80a058bd75cf4620f5a9fb26bde48f6612da6137369463198269e88af9051dbb15edec8c21c6437f1dbb459a371340310341e7e12916d54b44855d3fa637cb41b3f378ad3019f439181acbe3f71ff198fad99338f3029bf96c420ff72eaf36ab1f4a67ee11b6edf0e6515499f00400000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20000010}, 0x14) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000400)={0xaf, 0xffff, 0x2, 0x0, 0x2, [{0x307, 0x3, 0x401, 0x0, 0x0, 0x8}, {0x2, 0x5, 0x3, 0x0, 0x0, 0x2000}]}) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/29 15:45:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r4, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r5, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000140)={r6, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r1) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r1) 2018/03/29 15:45:32 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa}, 0x6) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0x1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r1, 0xffffffffffffff31, 0x18}, 0xc) sendto$inet6(r0, &(0x7f00004f3000), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)="f857ccf447f9bd89c5cfd4dfc0da47e2bebcf5238c02ad4df6cb67e26c1eb1384d326e2665eca6110cbe3c11b80947969737a27c640e4e4005bdceaa66e08246d961586d19f390ba06646e3fc8b3ef85ac6eb57b6952a8175af1db42589053583415c759a30c297227a6c50ccb947eeff9bf1a5432de5434c07f84c642377eed6708b4e5eade28fc06c7ff65a4218116e1a835fbc697ecb6b6abb97eec86ff42c417a06600fd7c011ae74880b674b57bd6deb91ee146ff6a1dddd5ac6b86dfefb88e3c1c976d60ebad7eb4485fd04397e0", 0xd1}, {&(0x7f00000001c0)}], 0x2) 2018/03/29 15:45:32 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) socketpair(0x10, 0x3, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f00006dbffc), 0x4) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000240)) bind$inet(r3, &(0x7f00008a5ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) ioctl$int_in(r3, 0x5421, &(0x7f00004cfff8)) sendto$inet(r3, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r4 = epoll_create1(0x0) socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000f24000)) close(r3) listen(r0, 0xff) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000200)=0xfffffffffffff800, 0xfffffffffffffda9) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000480)={&(0x7f0000000280)=[0x0, 0x0, 0x0], &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000400)=[0x0], &(0x7f0000000440)=[0x0, 0x0], 0x3, 0x8, 0x1, 0x2}) accept4(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x2}, &(0x7f0000000300)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000001c0)={'bridge0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="72611a9dddb1a3ba13160cdf4f141817770000000000000000000000001068d9a78a5144971000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) 2018/03/29 15:45:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) r3 = socket$inet6(0xa, 0x806, 0x2) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000400)='tls\x00', 0x4) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') r4 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r5 = socket$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') 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) socket$inet6(0xa, 0x1, 0x8001) socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = accept(r4, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0xe807, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) recvmsg$kcm(r6, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000440)=""/179, 0xb3}, {&(0x7f00000003c0)=""/55, 0x37}, {&(0x7f0000000500)=""/42, 0x2a}, {&(0x7f0000000540)=""/30, 0x1e}], 0x4, &(0x7f0000000700)=""/236, 0xec}, 0x2000) setsockopt$bt_BT_VOICE(r6, 0x112, 0xb, &(0x7f0000000300)=0x8, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000280)={r7, 0x7f, 0x10}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000340)={r7, 0x8, 0x1f}, 0x8) pipe(&(0x7f0000000380)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) 2018/03/29 15:45:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000480)={r4, 0x3, 0x8, 0x80000001, 0x81, 0x6}, &(0x7f00000004c0)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r4, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r6, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000500)={r7, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r2) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r1) 2018/03/29 15:45:32 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000003380)=[{&(0x7f0000000080)="4317fa22c5e54009282ea4ee2fcf10b5e5ba64eb4ff9f7aa5106215e13186cb1bf65c8642e56944833ad2f8ca011ab8197ef84dcce1fbdb181e3903ab79563fc7093a6f4c309e1745003cdf0d3fbc2ca8164b15d32f1fa2963f9e23c248708536b0ee6f8e661723646a6", 0x6a}, {&(0x7f0000000100)="d92c3267de8cb6ccb997322850dc834e08f23584eaa921db9fe6e1ac2a11bae624da89db266a27ee1329a8dd6d345c324b39e32f604bbeb71020f88dbf3415cc0c14", 0x42}, {&(0x7f0000000180)="0e71ceb984442218b424729c2a0b9f710e110ee96ab69efc51cdf5cf3753308bed0ffcb7c331c0e121d349d7560a4c82f8f0feee9433c6de44f22bb796f4c579c72dfda561afa0e651f41646c4edd25d87269b9a99be22e7c3a19ac94e27818b037e91c50147a4cc0c94bfa52f39765a0abc644693a1576799300efc78b173d565b10133622003f576ccf6e53180af67295d4f2bb07b551425947394a759dea61074a76ed42da7410e6b795a32090d3408ab98e7483f8589a8ed026fa090c6f3ea82c9b99bf3e5d2ada0c98d619f006d2f19ce81fd6fe9a27b03ac481ef3e3994e213e6e43d46fc5e053d9bc5682218951c0a563f357ee4bb427d47da85079fde0513bca00d0f5875fb2aad40e358d5edd1f14d46462befd4926c346ed4e6ba1890ac64bb3eadbf420fc5db813aaa9e72aaf02978bb691e939bde37b230b80971dcef978cbdcc3b70be0a1c44ee05fc63369b9f81f6b76e762597f6ffcac15097d4eafd91ba47cbe1c43fc871f8b5bfc1ff3a2e76b022e4efe512fe51406ab649078c6a541b221b9b5663c912ebe96042969ea67e64ac51bd59a41f0e7b12600e71353ccea23a424e9767cbd8b4fc321bd0b976d531436d06fb259a82a42bef3ef6d96e8e140ead78fc94c15870c428559b2e6f7102f3c1880dd2d699e0c20975db3f69ca0ba206b850b3d64dd81ef532df41601772449c0c8ae43acb7194ca3ed031ed755ed8052459663f905b0a4e50cc649222b73073c2ebdf48301409d6bea94ebce6c978a0ed9cd75cc3923d3564aaae6653195960605dae282929d86cf52519e15c13393ff1e96ef2fb5073ae1e2dc850998c46a82eb21adaed882cf6e3801223d3c42842b0cd4f5aa7b9b1d231b8c38198fb9a0cd8b121334db5017480b1caa66192be35022482886ef6188a3548e665ad9089066abe01ed385f3385d31270e4c168631170febe105deba0fad2682aeed8a0c0a67c5833fcae40ddbc79f4fd098b4f8e143642e5789e1a19dc9af54b32a8938a883079dc6c4c7fae1a8375ae549181425b2e577c25eea4e7449f4addfa617f6cf45fff9a0e5bebc2700c8d562ea2f1e65572b420976b6c44e554e86eb6717db77293f4806048acba48f67d580e4161146b4dcf74a552201aecc84b915e83d55390612861693bf1dbd21778819293aa15a7759de973904b427d890f7b5916daf7f4826f31498802f041a321ea786da8e4bc93495f5bbe465e1ac8d4dd687a0fb3fcd51cf1be3f9e63ca72de1d7eb036aadc0c9e9ca26df843742f80eb3361cab141d0d06c34c916ff8a6714d0632379cbf9c464da46db3e5b96bc6ea1f2db78c6e93708f5bddb1f3c38dfcd55cc99106cb26abc20b5f563f09faba42363c9be347df9494136c8f8c052d4175f9f5dcaaf15dea442ff4835efe0b1122c1cb94de2ffa4d2668aa0f104e5b5c4779c9c9bc1ab8bc7cb62b3581dee50b5f42b6ff65eed40985ea34b975b73dc2e56ecca701b206f38b5d8d11cc51fd414dcd9014522ac6910961e96242980c807b55b6a35dc0bf1150eaf315af71ea158d8a904e836223259c8b4e53515815dcaece0a7fee01c4df8aed1948251411e17b40d3f9e1ca7a872919f6fc81d0cc40791b421e2a09199bc79b5506cc3d8652144709809a71b29bac6b5dc465548a9396247469b0aa32b3fd357954cc50db83f7579ff6a11faabdf4fc7cef8353f26de9285c6f3bb77a68653ad678cf16df1934eeeb8232d45638bef6e6b06e88151665a84f677e336927bd1a03cd173059bca8d0d2fd6d109d3d0917b4e7bcbb3033206ed752c5f53fe62e2c46641ebe75de0a3404d5d424e03cfc479b3810497d34dcf8f7aee0a95302610fccd5563e6791750ff8055085baa4b9502588f37489582797e5a539050f3e54684b38d78c8db95f216dac72a2c0b9b135a9b03caf39c07878baaeb3da8e652f124113a1a6a79bc815e6e6f618410de58f77e5edb47be6616056e44096a772d27f3bf8aa4d55855662589858301c9fb15a5b72c3eeb40f6b3d81aadb11ca9132e66f12eb3ee48149289124e8f9d126c895b6a859e782fa2a7e312e426b5440b3afe0e2d12fe03f4471c857af090949834934bdb47744c0f020f25630f39e4003e4d56be8b08023ca9bc5fb7c9c416feb0aab73c6bda2a7c3db076ebc0957ebe276cb9aa128821a534d2564c15966cf410bdd3a28abbb4a3ad3c60ba1facfa2475c9ddb420b03c06a1893dbf5bf3ee716ce9e59db8380dc8b6aeca3f7ad6fffd3add38387ff86ab19f32bc4d5345236a6ff775c8632e8d53329eb2ac62b5e3c6fdd6b2a8e21ba99032f77209d88e4134f63ccb6cbde688c0a95bde798fd0bcd6a73a14437ebf6c9b4f274a90e0627b1d3bbe17e91b7ced0db0c05b55918426d8aa56f0ae3ae04429afb8c040cfe37661d8139c16a001a925053a78026add85b13e2dedbbc6ac8fe3afd7712f9bcf27d59aaab61b39d705a5a868ff361c8a4d0e5d84f01fa3bc95808faa18cc7e38e4aab60a93bbf724317473f0476a5af503ea5645e77c3a24099ff62d1a98e67c74be75f664eed93956c43b0bd611b3bc1cb0a1884ad5107c5f0392656f9dff8338d992e0c0b6358226969ba7f120e5fe7fb021a9bb689354029ac5e6859b395eb78178895903fb732a619f146f1b9141a8062ed63961afc10f20a37ffbf4ea6675b840b157b740c559692fade57c9f08b45231c3822f53270de9c029a0d6d53a1c51d90fb94b9c0431d609a97aeae1e447c191ff3b80a1e712ef249b8785819d1f4a23355acb91d6f7dba54aa3fdf9b6366795e94db67119ce3a8363a9e9868babeeb8bc8cb8f37512a5e91e1b7a8a02ec4fc95a356af0823c7bcb21fe8247e68562b414b13efaf4b35968aa47d9e9174c1311b739479a4f38c3fd963ed6f76d518d35b0cb75e469c6b1730911414e2a77bfbc741377eced2d9dd0c076d6a248545143ed5392596c8b5112b7c86ec7d3837726e99f4bbe47cec042fb5fbae4fcfd205ad8d62742bdc0304b4cd24630b80cdefe22336b8c2d286f43f56074b1fe45c8c40278c42d5464bc6d042a0ba1d49aeb721e6588678ccc0ae25d5d41707d8a113c17614a6760ffc4888a691bbdc527573f1138293406c5d118c5e6ce30054eb7b917b7aebf3f4a457dd737fa3b75641d20d5ee4cd74b772ac317448c8c3aeb3c9451560bacf9ea678651ed29ba43525318ccfffb68500051cd33af0bed0520280de14340d7dd9fed3c268780067ebf2fb9a4b2ec2f3f1e531238fb17bd5f891426bdcdd95943644e0e75a8a9b48d2e8fab136c9212744d7688f438ad1075f0126a629f5d5ee282d606d0069350ff56b1e6440d074eeefd1b0b2b844697ac8e4981ba95967fffbc32c09a55baaff8e753763255004b5c5db66d65d5b8b2a57672c553110ca4e2e1536b2a072420debef7410ed789407c580711cca2198eeabe2dcc32d4ab0a9e1367b2e38e433fe03dbbbaf780049e69fbc5ab1e15a27a75569fe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0x1000}, {&(0x7f0000001180)="f6f3adc47b0eba7a8c39799b4482972ea993a29b8f8c0c09fe510e37ff980f40c0835977f04e54ea8052d5cc9b378a28b1eeb8beda715da4fa94adfa56c223ce63fe7ff9847ba8230c32d2dda86ff63dc5934c3d4fe3597250a32c437090c376c8dd4a15d022d2d629e54dfdce6a9800537e855a7772371f8bfd95764ee2922d1c6af640978ff6b3f701c68f2fb637abbe705568f6ec4599170dc10eafeeb8d62c00f14c09f3cbc5a1a061991ee6a0269512bcee8141e63ecd4500c8ea5b54f0fd15307e4f42ee17156eba94ff12ea1b3cb3ad82f92af3a719d1cc299f628283", 0xe0}, {&(0x7f0000001280)="6acb7a4e0b971634f158df", 0xb}, 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{&(0x7f0000002340)="36dcbf91b67ee1f8ee73411b0ef03cefd64d5332596ad500abfd183f91068adf3f6ae312f2bf11c6431294ede40ac19634f2cab3d88ecc3781b41f8c46fdd5c0b45a688ddea97befc8691b8779961d5838eaebcf44efdb7030df21353c3121498413225e48c9eb111e24653a44c6fc1f8e5e54c7d8e1445deb31c70975e71eca821d6de63d788d1a5f08a5b51e1ad348c1ac5b9e265dadfa9a50b0386356f0fd0c9c82536522550d4cf64610341adb346b57197727cbace2a79daa724aea2ec921381db8cbaa0d5647442fc13ee7a8ecc5d8a8bcec7112042a9423e774f93c3d40e9efcf3184e4db1be6c612eff01fdf06538fab0329912b97454f58d3e1978e6682fcfacf695f43a867a00a94006048c23f7c836071f2fd75563194608c431e35eb07b19294d9bbe9506c15e6a9e54e17cc10ae2a6889999f117cb2b758c94ddc22c5211ce08bb98679ead6d56ad8e6759944632cb1ddc8a21fd4d91c8a95a050f41da46bd86390070fc8bd3e9b674725f2423eb1aadcf65b6b4c598bd70feee091d800ad1897dfb1a729c327da4257cddeb6fef86da710ae56642e8b76e31adb32590b9bf340b94bb0e01686404adab7ee8665cf5c0babf7082266acc5a0a2afb6d0b25b2f6c0a86ee6afbbb442a8c5653af2be11f49ef4ae41beaf130c8fdf6d46c25f48482448e37c1f76e3beb92e646bc4561329b688603ca46904f85996f296a438eff83bdd75626521a9108300c979d9b12515e4d68de03172b15c691722fbbd583118fa49d4f5f78bc3c4cb4f3727cca5d24afc0a879579c8bc580f770372791c8100a72180e0aa331aa6e2e1ac98040a58185cc951da4a99a15720fc3342bfae20ea9cc3ce43be3c959796ceea326770f41d90e8d1f4f59c4c97aa6b1090535fec2701f08f05831644c6d43e0aa44b08f794f1893d1336fc1fd9af6b2356c94a8735d6f79c9dedec4a8ce1c05c6019efb776470996de51d48a78aceedd94dcf2fba6d29cf5c42662da8e52e00047da994a08c573b4ef7dfe2d90eada9c439eda46e39a8f7f09a3904c47889aa52739382a27e1c953f6f244d5f38f82e69992167b640e85fcd13ff616c83f1f188a0910f3ae22b5b81c8713c495a2968294f694520a7a591979f42ffd3018c691beca8469615ba39c136d372f8798d9de341ad4e41ffcba76e8b478daba5864affe32abb593ca1b86767de84c939d4b016c450a904c42d33362839a9fb5d344f3fb88b6bd50b1f226d799b6f0d77ae57f555b80be8fcc25ffa353503a9179273c2b72f9e875b103084a210892d994a65a6cc60911a33d5917ea709da9ae30f90f6999845863cff8e4ea2fb685a491e10236a6c765e076c80612a24b8afefb0c13018fe790bb0c9951cb6cd3e3c97c5bfd8052bc12b7f3efe65111fb92531db8b5fc3325a4b7fe8ff5c1f25afe7df53bc035e0f86c35cc9cd7655f6649739f0e6b5cf697e726137f08134bfc5010e33a7c13bfcc17b456819c57c83b567d5b17c185530898f0ff28aac819073c8d1f861d640e12cc8daa4f2fbb8a50e5d8b5fd35928a3e0eaaa86ce71b41c96134414afb443712a3f1713f8dfba826f8dfa456b4eb2d7a107522d0b374d544e708ccf640b143b9dfb7aa86f81e536d7bbc16b21d3bfb2ddbaa9a53cb697c0fb83a088c99a547f40a9fa741f3b28d4bbf75bb414e6e671e216e6c8f33627411e4ca9a744bbf17ba6ef5278e4c9316c54e2c637c2369a79ad4f6d958bcfbbeeee3356a1b9c66517c1ea2bb9b9ed4d1a1aac80786f038894a41043130f32d5d31c541ce311f7f46ba6b7baf8b1de3be4ce7e04e41abda15986eb34f537b3939d9eef6627c93384fe23ec9c319433e86167aa2f0f37256bcf9d4ed281b711a55f5dc4147f75b605f99fc33707e224e68655ec517b4bd469c384abe570e3611f05044756bac96d7b905920d30954e17115881904359c504653ac0c6a7395c150f6cbc9b6636fbbb8f8f748ace4c4ab7a4d2850fcf6eb50b35bd1b2b6b369a655582f50485e4f63800ef4dd855013c8fd246ba009eb88adc50fd97c4ab2db8619ad9ef4cc0ccbd9368f76a6431afe1c6fd13d7c81f9e6fc475d50b20e75e65d65a179cc901d2c17efa562aa12cc8fc105be9806c5c96371f5039f1cfa5b3e5bfed748b3f7e51e3c641aafd7e6d592b63baf6d0063acdaaa903af2e2b7494754daa33e179c1407842a17b88e57b45761d74c4d8d9f2757e232fe09d4b5314d4a00269dfe6fefe83c502cfb1d8cd1e6c9305f858ea09fdf38e860441eab3764024a966e343f0e7eaae4f086e075b2e63957849d3d373d6f98d6f903bb57c48b88a03617964dacf7d84d08cef17583391245065da17a327bc4ec4287073a3791463cee15f9495dcd2b32e023ac57a8ae224b63b5bab01bb8770661f99f6453c1c8e49337b0b4b99fcb1fef4ef19043919509883a983a375a7db0d797c8d34f524c70be41c94ce604fb38e459ca5b7ef7cb933d5c3b37b1f0eccacd5f0b4f4e8326820041398e8f64b7f136ac99911a976630bacea3680bcb04ad463095a0da0cbaf859fc17a7a868cb253729445b9b1379c12f86044f5f4ba1fdd8672624e3841250c580a32e59edbcf9f3e8358e6e1f9a651bd31d76def371d1f53d3e309b03bc9c4db3a172b197d3a38f17ff175d169fe6181472185acb20046bdcbad6ac657ad6f57303640171f497f9e5a0ececf774e908e046a585d162a7eb56a1722c95de72a2cb7120f0e981bd8b05bf0e1d5b78cd91da6775953236efb68c091c3a0ace274fab0c75798833086081cda9b83533de6cad3ce6510ae61fcbfcb8642604e28cd452f0fba9f31375a82044ad98facd9a990f3ec03736b85609970f7ec5244c23c28ea59a861471fbbfaae55b6316804beea14a24163d29c7cbb3f74c6ca1b114ceae9ab033e4029323ed73b09ff67b8b35d67e108ea4af2976e938ba41f9781a3bfb16217c763b475f8279f2b4a589d0e8cb456c92cae3c09810e291ccca1e71adcfca03951a578b80cc2314c3523f6b094d174e4d5c280e9572cf485eb1f0432430b18620def537bcfa336f2d0e3dc62383132abbe3a3f2a1ce9bd23936f89a87074f368ec1228fa308e37359f6c53ef7316b110028d2e101aab1f7721fa60e3bc51a75f43f1627769701bb03736253c48ce249e4125f2c0c1bd9913440d669f503fbe8de2958eeeebd723c9d394ae8e975cd23776ddf55fdaf5b7b3edf36bbaf93599b8d63699979b6eeb82de76fb0d97d3ec152fe1bd2f55e0e391d2bfa14839f5604c4e25c1915bc433bde01aa3a4e67e8d20ab095da2becc1c203eb673acdff22641589dc93824045b6b10d8cb5777633c812694108a66ad2c776da278a11215ad5d04abc196d32a1fd2833fad8405137d5cf99c89ebb166dfd207d4a996820f5c0b619825f37dacd6a5bd8731fc9288010d2c2dbce9ee31e17f33f5e0346c7b26c1778dd97dad65c09f2d49b136da47e2e29ff9317cce1397e76159213f299a41da9d3cc61f901c10e0d1105be22adde744114438203306dae217d4a58c7c8f1e3bbd9a95912ac08c589a829df4a3ca980b940d14344902f9fd17cabedb35b96bd0df82a6a5abcbd79d6b6acc7951708eecdc4521f2583d329c3fc0fbe5be6f2b84a85077b54c208c66e500967c2bf85a70eaa012716cd216a40c08d7e8c3f6391c51d263dfa6f9a5abdd08500490bbf5a9bcddfe62b92bf0adbfe314f441c10badd846501b28bc535def626152c5c467012fa1187cc657e0e9ed947c987db016abad12dec8c2ec60cf49c087f6fe63183646542f84970950f63d4f3ae1bdf4afd870d093b5017d6d3bc7d1046ce8c334536fa3976a8bd6728d4104649e238a81349808a13e4f0f6fcd1b6819c610ae7f179d1e161d3c84920c0fe542aefd334fe52374b007c37a09bbc5e446edcdaf2adc75fcb4a27ad7e42fb8143b1e799723742dccf744b2803899597baa31e1f6d96e6dfd92c150cb330987dc5e88daf8cfd2ee4ebc8b6263ed69d254fd44b3e30d7cba9b213972d543c0744b9ff6bbda763d16698efe4880abea38aa877f45a63daffa47323ec56ead939f48c3593a3a74cbd0466599d194aedf14aaf0bcd82dd62b8f8575a5fc1c5e361d90baab482600a526e13274310a15c0f4813963170ad0c1a4fab58d94df1caf85bd6d67e924a460d41f9c4398e27461df08a6a244ea85d66c815b0a623df4cade308216828620490f214a7a849ba8f5ccee9869a190d77ad111f452951ed16791b4feabd56ca9d0afb30193ca133a4f8331d1e5370e306c12e05eae49b4f94db1a618b358e460925a5f6a62084b771169795b15665c89b36d5f39c5684a77a9f27aaad3cc33c166ab240d32dd61bc1429e3ce8956c24cd117267eff924d56053e77e179c3c21ebb17402c4c09ff2dde53124033b143d61a4a3a9dd7f1427db3b4f775cd38a1870d2290fcee0a9cfc190e6bb214c9b9275100f238cdc70420ee901090af1c03b27e8c073ab1d688833336b40cd693a296fb5539629f4657be11c9dc7a0d69402732a418ca6c873a8af9b7d5b20e13dece614ed282556f89802454f40ce86350885e1cbc9c83b6b59bd43d4f9347eaf9974fea17ae00c27575869a39871629c83c848dafeac74f05de2b2829abed0eeda2f034df47a8ad1b19779ebe139fd9e6d6a14ca695602ba6e0b11eb61301769d47d035f1b9e6488ad8b825de177e9fe79111cc0e9d78c4c81783020c30bb724b5b6e84b14149b76f7dbbf97c82bbbca6a76045d73e42799bf91be97565af18eeae94a7dbf29723fe1ee5f29e20b9dad4b7f3e7418f505829ebc72f6f3967b4120fe50ac5525da93da683e55ce49d1d998c05afcd7dab21b46df3439d55448229806d09ad30ad871a48f78ed6aac8b119efbd64d437bb2ff241e6cc515bcfb396e01189d6579fcb34ce2a327b3eec3898aa9ea7b47c63ea1e58a4df45a0d516497c17d38262989004eba964e7eaeb6dfb9ebe312c8bef1ae8467a17d3ac9e110a89e17f433d7fa66bb553d895819501b35e870fd112d08b118ce8803560687a6fbd4332a7a1079e1061cef1a0dca597a6d64701706c3e81e17095a6be47c91f77626233c0613287a63fa937f0a806181c2c0b1196550b5cf1bf00fddb51c9c9fd02ca509485780762e9aac20228be93898108e4123dfae29b0f886f4da38716649825531106f7aacfd3de41ca3305ab7588ab0907f83fbf5551c067a3d64b5f6a6aa33c1ecd0fe887c9ac7b25072916a0d497bd35e94aacb4e8ac09cf1a6c0c873439f7f2bc28fd9da5f6ee421e94614aa412a286b4523cc75ddc95f49ff8a55fe9bb80e07243681afcf8c56fe4cce8c8b7f81f1e3439112348226d71ce8e8e04e6f3f793cbd236c8fa005691e105de383d2e0a49afb4ba21556d399a939573c0149d599226826a1b45d1dc8d1dd3b8f2bdda0fdf2b67cd29e49f1e94e8b79f2ef6c06eaf813eb407781adf3dc461815bfbf0121e87a03865c167c2e3ddb6f3cb0c50da593ef22676694dcf116b3ba0a0ae5f60f604a11ef8240860d513af4bdb59b6faae087675bb53256676bc436ea7765433e099dbcfb252d5ea7275b540f6e40d6c4a51bfaf3d114b3cfa6f92e206cab07a6a6136abd193a311d0d41007b5458c63afdd1d38bb9aeb3a3a88e540c48b1b7b77531452d954d56627b9d2a6712faed804d45d9fd34b43297a81bd92316589790e8ba407d61e30861aa476f66935c1a55fcbcb436a1ad6f9083a7fa87dc24bd", 0x1000}, {&(0x7f0000003340)}], 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x25, 0x0, 0x4000000000401}, {}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000008000)}}], 0x1, 0x0) 2018/03/29 15:45:33 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'bcsh0\x00', 0x0}) r2 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000700)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@loopback=0x7f000001, 0x4e24, 0x8, 0x4e22, 0x20, 0xa, 0x80, 0x20, 0x6f, r1, r2}, {0xfffffffffffff000, 0x8, 0x4, 0x101, 0x364, 0x5, 0x0, 0x1}, {0x8, 0x80, 0x4, 0xb696}, 0x5, 0x6e6bbb, 0x2, 0x1, 0x2, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0x32}, 0x2, @in, 0x3505, 0x1, 0x1, 0x9, 0x678f, 0xfffffffffffffffa, 0x3ff}}, 0xe8) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f000038f000), 0x4) 2018/03/29 15:45:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300c8b8a8570b080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c300000000000000000000000080004"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r4, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r6, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000140)={r7, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r1) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'ip6gre0\x00', r7}) close(r1) [ 123.490973] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 123.502356] IPVS: stopping master sync thread 23955 ... [ 123.523635] device bridge0 entered promiscuous mode 2018/03/29 15:45:33 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) ioctl$void(r0, 0xc0045c7f) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={r0}) getsockopt$inet6_buf(r2, 0x29, 0x26, &(0x7f0000000440)=""/53, &(0x7f0000000480)=0x35) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000040)={{0x0, @loopback=0x7f000001, 0x4e23, 0x2, 'wrr\x00', 0x1, 0x9e, 0x21}, {@dev={0xac, 0x14, 0x14, 0x14}, 0x4e24, 0x2000, 0xffffffff00000001, 0x8001, 0x20}}, 0x44) 2018/03/29 15:45:33 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="08000000000000000a004e2204000000fe8000000000000000000000000000bb0000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a0000000a004e2200000000ff02000000000000000000000000000103000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2107000000fe800000000000000000000000000011ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2009000000ff02000000000000000000000000000101000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e20060000000000000000000000000000000000000105000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2402000000fe8000000000000000000000000000bbc1ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000080000ff01000000000000000000000000000109000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2206000000fe8000000000000000000000000000aa0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2307000000fe8000000000000000000000000000aa07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e23010000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e20ff0f0000fe8000000000000000000000000000bb06000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x590) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc), 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000006c0)) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0)=0x1, 0x4) 2018/03/29 15:45:33 executing program 0: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x80003, 0x7f) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000740)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x2c, {0x2, 0x4e20, @multicast2=0xe0000002}, 'teql0\x00'}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/29 15:45:33 executing program 7: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000600), &(0x7f0000000640)=0x10, 0x800) setsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000000680)=0x80000000, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0xc465) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000280)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x25) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x6, 0x0, "7934e8a52de899cedf970cd59fe5432db77f82588bd5971c0df0110a1d2af049e1ef97447bba7a708e1934430de983157834b909da4f5668a3ce8be3b3a5fb53cb558b6208b9e55ac22a2e23adadc527"}, 0xd8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000002600)={0x0}, &(0x7f0000002640)=0x14) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7efec)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) connect$netlink(r2, &(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbfb, 0x20000}, 0xc) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000180)=r3, 0x4) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000200), &(0x7f00000001c0)=0x4) accept4$packet(0xffffffffffffff9c, &(0x7f0000000940), &(0x7f0000000980)=0xa, 0x80800) socketpair(0x13, 0x5, 0x0, &(0x7f0000000a00)) socketpair(0x4, 0x807, 0x600000, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={0xffffffffffffffff, 0x0, 0x5c, 0xf5, &(0x7f0000000300)="69a047b989742de870b9da618bd510115f389edfa127c0a7fe1a9fa722918d5309d73108331c2b2f27f37740ab1e22512f3756fad6abbb182de382db15c0e3fcd68a1acbc2455e95c888b220bac085318f56561dc08d6f018a83b09e", &(0x7f0000000380)=""/245, 0x8, 0x5}, 0x28) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x16, &(0x7f00000000c0)="df955738da5557f88fb2831b2577ea61f80bcb025de8b5b536813c38a01e9dd741f9d51c7bfeacb62e70a1a1c3601323a59f7f30e4d7279d82888e077ec7bdc5222a461ccc349f2360348a1ca5ba67b864763bdda92099a95d468b882d58785c9bf367fa3ea0c5ce600a231eaa4b03c1b10a30f7495ee77dc8f9c042e723fc6ffb3811375712617eec503a", 0x8b) sendto$inet6(r1, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0x8) setsockopt$IP_VS_SO_SET_STARTDAEMON(r7, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'ip6_vti0\x00', 0x2}, 0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f00000005c0)={r8, 0x40}, &(0x7f00000006c0)=0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000000700)=0x7, 0x4) setsockopt$inet_mreq(r7, 0x0, 0x20, &(0x7f0000000500)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) 2018/03/29 15:45:33 executing program 5: r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'vlan0\x00', 0x2}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080)=0x100001, 0x42) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000001300)={0x8, 0x3f}) bind$netlink(r2, &(0x7f0000c63ff4)={0x10, 0x0, 0x0, 0x10008}, 0xc) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001380)=0xaa, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xffffffffffff593e, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x20000000006616, 0x17e) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001340)) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f00000012c0)=0x1008) 2018/03/29 15:45:33 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000001540)={@empty, @remote, 0x0}, &(0x7f0000001580)=0xc) connect$packet(r2, &(0x7f00000015c0)={0x11, 0xd, r3, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x110, r1, 0x72c, 0x70bd2d, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffffff}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x200}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xdc}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x26}}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x8}}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x840}, 0xc0) ioctl$sock_SIOCGIFINDEX(r0, 0x8927, &(0x7f0000002000)={'vcan0\x00'}) 2018/03/29 15:45:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r4, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r6, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000140)={r7, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r1) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r1) [ 123.750194] device bridge0 left promiscuous mode 2018/03/29 15:45:33 executing program 1: r0 = socket$inet(0x2, 0x40000000002, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0xfffffffffffffe14) r2 = socket(0x10, 0x0, 0x7) getpeername$netlink(r2, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@loopback=0x7f000001, @broadcast=0xffffffff, r1}, 0xc) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000ee5ffc), 0x4) 2018/03/29 15:45:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0x1c3, &(0x7f0000000000)={&(0x7f0000f98df8)={0x18, 0x2d, 0xafb, 0x0, 0x0, {0x3}, [@nested={0x4}]}, 0xe906550bd0c025e0}, 0x1}, 0xfffffffffffffffe) 2018/03/29 15:45:33 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x101}, &(0x7f0000000540)=0x8) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r4, &(0x7f0000000140), 0x100002fb) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x43) r6 = socket$inet6_sctp(0xa, 0x4000001000000001, 0x84) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r7, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r5, 0x0, &(0x7f0000da8ffc), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f0000000880)={0x2ce7, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x4, 0x9, 0x7, 0xfffffffffffff001, 0x0, 0x0, 0x5, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) sendmsg$IPVS_CMD_SET_INFO(r8, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0401000}, 0xc, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[@ANYBLOB="24000000c7681e566b148db7fe8ab82cc1a06d7e031953233a53f3033e466f1380b54c6250a16031ddbff4dae2d4514efb6238b2829edfb4b753594f98175e4acdb05ab439d17a96662270115567a7b0b5aaaa1a4630d2358899fc80a058bd75cf4620f5a9fb26bde48f6612da6137369463198269e88af9051dbb15edec8c21c6437f1dbb459a371340310341e7e12916d54b44855d3fa637cb41b3f378ad3019f439181acbe3f71ff198fad99338f3029bf96c420ff72eaf36ab1f4a67ee11b6edf0e6515499f00400000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20000010}, 0x14) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000400)={0xaf, 0xffff, 0x2, 0x0, 0x2, [{0x307, 0x3, 0x401, 0x0, 0x0, 0x8}, {0x2, 0x5, 0x3, 0x0, 0x0, 0x2000}]}) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/29 15:45:33 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)={r1}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000140)={r4, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) shutdown(r3, 0x1) close(r0) close(r0) 2018/03/29 15:45:33 executing program 7: r0 = socket(0xa, 0x2000100001, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x8001, 0x0, 0x10001, 0x400}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x10000, r1}) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x7) 2018/03/29 15:45:33 executing program 5: r0 = epoll_create(0x9) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) sendfile(r0, r1, &(0x7f0000000080), 0x5) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@multicast1=0xe0000001, 0x4e22, 0x2, 0x4e20, 0x3, 0xa, 0x80, 0xa0, 0x6c, 0x0, r3}, {0x100000001, 0x2, 0x9, 0x0, 0x6, 0x80000001, 0x7, 0x101}, {0xffffffff, 0x9, 0x5, 0x35e}, 0x7, 0x6e6bb4, 0x0, 0x0, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d6, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x34ff, 0x2, 0x0, 0x34d2, 0xa21, 0x5, 0xbda}}, 0xe8) r4 = socket$inet_smc(0x2b, 0x1, 0x0) r5 = socket$netlink(0x10, 0x3, 0x9) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000380)={0x0, 0x10000, 0x4, 0x2, 0x6, [{0x1e1, 0x4, 0x7, 0x0, 0x0, 0x80}, {0x800, 0x400, 0x3a}, {0x7, 0x80, 0x9, 0x0, 0x0, 0x100}, {0x80000001, 0x8, 0x3, 0x0, 0x0, 0x81}, {0x9, 0x3ff, 0x4, 0x0, 0x0, 0x106}, {0x2, 0x7ff, 0x10001, 0x0, 0x0, 0x8}]}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = getpid() sendmsg$nl_netfilter(r7, &(0x7f0000000840)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x40800}, 0xc, &(0x7f0000000800)={&(0x7f0000000580)={0x264, 0x14, 0x3, 0x400, 0x70bd2d, 0x25dfdbff, {0x3, 0x0, 0x9}, [@nested={0xc, 0x51, [@typed={0x8, 0x1f, @pid=r10}]}, @typed={0x8, 0x49, @fd=r9}, @nested={0x184, 0xb, [@generic="0cc9cd9ef36219283dc306a1616b19c424862a56a342bc71c0269a5fad260d59648f6a30d00af767f70ef56beeb7b0daa50105d1b2412838", @generic="f110705029c629fc0e035f71d34360d26d070e36b72d135f9aed19e007277500c9a19093eeae90733442d9d5b25d62702ed817a6a6b59d0a916f3f73e0e802e82d3263a5b4eb0c6472a1faab4079b9ee30448d78cfe19dcb71eb1177f1b97d598e2869f0a505807616dbd01e402b7ac233d1d5841b263da8801858f0bb20e1c5bc044abe82f6a3c806c39290f5080b0aeb364921ef5c59f0292ffe9ded214dda18f876baf68e9c28391a3be464b9bd438cbb4e01595a23af6a346d5d68969b45f030c161299fa317b6760930f5d9bedb9571ffb35b99b025925a951fceb42e886336edc1fc6952613fa71bf2cf4238801821fb4e7cd9c5c97d", @generic="84dc2fdd134fdc7138cc2ff7a2d43f393f07467c2a54623c54885637e2ffb11a6fc78b42e05c80cf54eb5a0bd96f1c78a1f18aa427e2a7357b822fd9eb52547f22bc1ea9caadad2c5c950858"]}, @typed={0xc, 0x8a, @str='wlan0[%\x00'}, @generic="d04e5550d5c995fec9d351780d21ba22f4aa9c016817ccf872c4aa0a92fc6f7cd98c72559e6759c1e22b28ae241a591c3ff29e613f7ca008e64c2d91446a6395393d920aaea0a2e256d00c4c60a49e3f29e40875eb124f1af0cf1c542827bfc30be63293beeafdc4406eef39c9032a571c5e70b2081baba4323134e5474ea5c683bf263b50bd434445fa7c16eaa22ec012467968bbf33b1ca0f8076279433c478d292acfe53aecae37adff"]}, 0x264}, 0x1, 0x0, 0x0, 0x40}, 0x4000) getsockname$packet(r6, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000008c0)=0x14) getsockopt$bt_hci(r4, 0x0, 0xef7069cdf6e1d418, &(0x7f0000000900)=""/75, &(0x7f0000000980)=0x4b) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f00000009c0)=@generic={0xa46, 0x100000000, 0x208}) getsockopt$EBT_SO_GET_ENTRIES(r6, 0x0, 0x81, &(0x7f0000000b00)={'filter\x00', 0x0, 0x4, 0xa0, [], 0x3, &(0x7f0000000a00)=[{}, {}, {}], &(0x7f0000000a40)=""/160}, &(0x7f0000000b80)=0x78) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000bc0)={0x0, 0x80000, r6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r9, 0xc00c642e, &(0x7f0000000c00)={r12, 0x80000, r6}) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000c40)={0x0, 0x0, 0x0}, &(0x7f0000000c80)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000cc0)={r10, r3, r14}, 0xc) getsockopt$netrom_NETROM_N2(r7, 0x103, 0x3, &(0x7f0000000d00)=0x7ff, &(0x7f0000000d40)=0x4) accept$packet(r6, 0x0, &(0x7f0000000d80)) listen$netrom(r2, 0x4) listen$netrom(r8, 0x29e) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000dc0)={'ip_vti0\x00', {0x2, 0x4e22}}) r15 = accept4(r2, 0x0, &(0x7f0000000ec0), 0x800) setsockopt$inet_sctp_SCTP_NODELAY(r15, 0x84, 0x3, &(0x7f0000000f00)=0x2faa, 0x4) connect$netlink(r8, &(0x7f0000000f40)=@unspec, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000f80)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0xa, 0x4e23, 0x0, 0xa, 0x80, 0xa0, 0x89, r11, r13}, {0x5db, 0x7, 0x400000, 0x7fff, 0x0, 0x3f, 0x0, 0x48}, {0x4, 0x8, 0x100, 0x1}, 0xb5, 0x6e6bb9, 0x1, 0x0, 0x2, 0x1}, {{@in=@rand_addr=0x5, 0x4d3, 0x2b}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x3503, 0x0, 0x1, 0x5, 0x8, 0x1, 0x4d3e}}, 0xe8) 2018/03/29 15:45:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r4, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r6, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) readv(r0, &(0x7f0000000a00)=[{&(0x7f0000000480)=""/66, 0x42}, {&(0x7f0000000500)=""/153, 0x99}, {&(0x7f00000005c0)=""/7, 0x7}, {&(0x7f0000000600)=""/217, 0xd9}, {&(0x7f0000000700)=""/224, 0xe0}, {&(0x7f0000000800)=""/158, 0x9e}, {&(0x7f00000008c0)}, {&(0x7f0000000900)=""/247, 0xf7}], 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000008c0), &(0x7f0000000a80)=0x4) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000140)={r7, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) socket$l2tp(0x18, 0x1, 0x1) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r1) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r1) 2018/03/29 15:45:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xb06a, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="14b802005c16f28a000400000000000000000000"], 0x14}, 0x1}, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0x17, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000500)={0x0, @multicast1, @rand_addr}, &(0x7f0000000540)=0xc) setsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000580)={@multicast2=0xe0000002, @empty, r4}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000380)) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000003c0)={'dummy0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) sendmsg$nl_crypto(r3, &(0x7f0000000480)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0xc0000}, 0xc, &(0x7f0000000440)={&(0x7f00000006c0)=ANY=[@ANYBLOB="f00000001100000c2dbd7000fedbdf257266633433303928726663343130362d67636d2d6165736e6929000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024000000040000000000000000000008000100ff0f0000080001004000000060fd8bb59a334c"], 0xf0}, 0x1, 0x0, 0x0, 0x4}, 0x810) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x5}, &(0x7f0000000280)=0x90) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000680)={r5, 0x101, 0x9, [0x8001, 0x7fff, 0x4, 0xff, 0x9c2, 0xffffffffffffffe1, 0xffffffff00000001, 0x10000, 0x2]}, &(0x7f00000007c0)=0x1a) r6 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000180)=0x80, 0x800) sendmsg$nl_crypto(r6, &(0x7f0000000300)={&(0x7f00000001c0)={0x10}, 0xfffffffffffffe0f, &(0x7f00000002c0)={&(0x7f00000004c0)=@delrng={0x10, 0x14, 0x400, 0x70bd2a, 0x25dfdbfd}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) getsockopt$inet6_opts(r1, 0x29, 0x42, &(0x7f0000000080)=""/3, &(0x7f00000000c0)=0xe8a8559e1771188e) 2018/03/29 15:45:33 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x4e20, 0x20, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x2a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) socketpair(0x19, 0x804, 0x100000000, &(0x7f00000000c0)={0xffffffffffffffff}) connect$ipx(r1, &(0x7f0000000100)={0x4, 0x0, 0x9ad, "e3c827efde43", 0x800}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000200)={0x9, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) 2018/03/29 15:45:33 executing program 6: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000000)=""/35, &(0x7f0000000040)=0x23) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg(r1, &(0x7f0000006fc8)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000005000)="050000003778d9f1ef1c32fc0b98143e037dc12502002600f11368a82cc15eb47be77a18ac534900b5e8f9cdf7fb97470044209a714fe563", 0x38}], 0x1}, 0x0) 2018/03/29 15:45:33 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x5, 0x4000000000005, 0x2, 0x3, 0x8, 0xffffffffffffffff, 0x1, [0xa]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="8ce0b6e8a94254241051ed7d492413ccbe4282f941f4b031b81eede36ab35036a4b8569836d6cebe52539892bded0c43472493405f0c8e1f0b129f75ec5643ec4ecfae0f", &(0x7f0000000200)="541a37f7ae492518fbb5cade53f59f3988c8b7b8c341dbc81a3bc7f0e88cfbb7647ee5c2a1faa7ec91314b0f9380315118c2c8dff4da33c62298ce965022aaef1e85ed0d", 0x1}, 0x20) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f00000001c0)=0x9) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) socketpair$inet(0x2, 0x80000, 0x41d, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)={r1, 0x80000000}, &(0x7f0000000280)=0x8) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) 2018/03/29 15:45:33 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x9, 0x0, 0xa41, 0x1, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r1, 0x9}, &(0x7f0000000240)=0x8) setsockopt(r0, 0xa6, 0x6, &(0x7f0000000280)="69803f72529c5e754408ea3e710c357cae431e8679b8d62218636fcedc9e96b6950142da1156fecb3228e530aec21e4659232c26f22506f297babbe5806f90a67357b80fd33c3b5c99d107d7b6364bfccb58be38c5dded68c608df210f1a568137d79d562e0a5a8096d3c54ec0233564500ccf703eb3866253ca1593342434b91d724b91529342f6b8cfc979f66bc59731a7ff055a274b19665bec6d1c413f4d727cc1793680488566802349deda5fa6efc5e0b20a1937e47c7774212d1a37220d041da79e8e64678b3eeb440fd5", 0xce) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000380)={r1, 0x6}, &(0x7f00000003c0)=0x8) sendmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000400)=@llc={0x1a, 0x101, 0xa6, 0x1, 0x7, 0x7fffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000480)="80ad67be579329e08e4fb02c9acb5d238995888711666034c4e276944c6bdaf097f4f1990e1a9b4c72905f74281fcd168d73b8418c846ad8fc771e65fcdb2568a3dc33df91a656e56d09b36a9c5c9714754fce6b31dd28757a534f9428a6e1a028cb917a87d4f2726689e4cf2ddcc53cf903d0838e755bf4b13a81917de37569ad0d446dbcc9543641b3c8a149cf5780c7974688ae673d4bfdf4e3f19be470410c54d411728c6890ececbbedd3c10f9251fbc0f1cb2485bd5e8ceadb77634239572bacb7c17b6fa75c3fea6ac6880844f327bec4a98df07b552e0c3140601d33787e18083d096fccb4", 0xe9}], 0x1, &(0x7f00000005c0)=[{0x38, 0x111, 0x3ff, "4a189e2195ee2663ae3323ca08d7125163e9e76ccd0c89e7990834686bdf6afae45586cfd932db39"}, {0x1010, 0x109, 0x3, "8e2e2a26254e2cb00e46528f0898fda65cefa82836f904f6489430ad275f27b54d1f565bf483208f37103957515940c7dce33fc3982b0195b5c1200890526d7e6492c0a15d238fe347520b335ef60ad5d558c16ec3935b3e3bdde2da8d408e1d966b2f549b29cf8cda333793c3bbecf1fc984810d976cbd780a619c5eac4d71c04cb9a27e6e13b99ca8c9aef60f52f98cb0dcb082943466aef52eefc25a41b9024daabffadc79246279cea6a47dec27271d21f8ffa4225b73eb81157eb83a94b1fa7039c06f74fdb778472308923d628a1ef3ecfc9cfd7cfee3d6c04345d4ea96d617dfbf59416288ee62ee33fbc8ec8d80a1487042f97ecb7b0d2f7d047f538d09996a40f62f1c24215a074803e03e457e1800e297d6233297d257069670bcb2305a0a820e253216b48a52328e2316e59601a4048dd04cef6f668cc8131e78f77087d0a21bbb4961d3cd38768c41750f4f9de2b7b4eba83d5e16025ceab699a354a80e03bda20cef67d6a6644653c063bfb680b7903ccacc0b9c4ddeaa929f6a56635a5a8eeeb1aa6ebd8f6ed5f3f2b6b98f34108860a072b45146ee1d25bb97d9a3ba8ce663c4a3a72e164581a565611b6578e7516759f8b9459b3bf7e1f763a121beee67a09bcfec767789537819d2f1042e70d4704a3b089f7fe99190fc2e38ec200de5c20d38fdf089189f1bcdb9449d9e03d2eec41d545a7a953e618cdb343d09d8f4922bfab7b5960e84b9c234502daf6c243da70da4b53aae34df28606e56b02727caa2669ac69fd5991b1246a449b8ecf8390864536507d3579461a55c62e27c930770c035f6148367b163c1647e2b0e65ba6b1706a99993d72a6a57e1f20047aa7fec9c9277069becb52c68add72b7da40d16863272a92c66b1b8a2592565c8e9a9304bcf91115372a7005d9e42aced0a983a1dcc6f469495adda4bd2c3a5164986a515936787365eba831113e09ff3b29a478281c4c6ea4e637ecc2410af3b845a350d3c2281c6eab701c0f8323f464b2528963178c513d6c538569c93728c848e0cf2f4a7857f4c8b2dbd0af97ec4325c60f267edc2e36a481e1b63f4987a8d07514debfafef87155989a0d2d2cadfb5016177bcd345e49197bbcb489fe0ed111f52f44d7bdccdba75947544b534d14a4c9863d6b09e5ba83a1f85e7409023e5ac1e6c731a8f3ac4421f246a4d3256611d2ebdd556328f2cb3e7d6acebf112d81de9c711de1ad74157fe86fe2d4981ddda2746ee98dad0c99776cb2a8693992d623cb1094a5375f7d975eb40d29f3a92688afa24c592471ebae80d57ef4c898540a1deaf4d5c2e61aad29e9b57b59f1f1c3f33b95c461ecf86dd7b921f44d95cf89af5928391d4e1ec73e82a4c84f684f1630998a012c697a115834429cbe250ccf8753c0e7ab17c98bf1e5d0a40afd24f0b1444b95a2a4f812f760c5865527f6f018207e234498cfb93970ecebe9e1e7000a837726f6da78c949cbbc1b945e972ff28df35687c652fc6cb0e2fac28f1b4cfdcec4c14f6dd7c592338459490f21edb786c673a901884ce695fc87dbf10278164131d6d765292f663f408dd7c7920c8a916363e7d2b50f9e9b1a2ae35ed48f8341abbc167cac75ee4f201a0c62b0344d4b0ecf26b82ee01bb67b955162ab4a772018680ccbc112f3b1a689cd0b19f6ce95c6dfc0d5d5bd12fef07d5a73036b10b77488bcfd40629f1be9fd25d9ee8e566a4221a12719511bbee49f984aac45bc2202549fdef6c12063f87da1e8989ae5d1badd73c369c7bfaae12fa7566f1a9bf69a558d48e2055eb58af6fd91924a9428db71e46d280936d7f0b938ef6f8971ecf76871a8179bdd4a2018604416e43c3d154e11bdec49b18bfb0256b9772d516b43073d4cfea988f0337f8f509c0e419554340dca8b84d08ba2488b95701445a549b9ddf11fa3a0eb2e7714d342405401402a583cfdc32c835bfe7937dda98857c5b1ad014e71b41889190bf54403d45b0f7887cdc5e3da39926d3ea12c3661a854e489ba6a273e9fbf7dd3bc348201b8d90c1450fdb359a894dbffeeddf5d41408efc28c144327d1be11aaec41afec2e9911fcd27d38d281e0821af38c52fd4fe7ef3e4a9e7613b4181e326e7e775650c739b40d7645852d8dfc16d871383d323aef4f6f61eaad2e9fa9c7fb507cf580cc6d3b97f60bff1430e4f8ef55958629fd4d6edccaffc258dc3e5ef8791ee2aa1604a6906f462e82026f80bf5a578db63e31a79bdf347e0418a9275388fe812252fe1ef6d8f09f59a44e6cb4415d528d2af6d8f5ed72e59611f76082958834c3d88e42adaa49148dd71858fbe35cd3db383704d0f6478ee89ef05d0057d0377bbe5d87fffdbb32a7135ba8274231c2991c4ee65f8358175e82db6c509ee3cd381bfde611f750bd3b278b7ee6244ad3439fa0714d7053f2aa267c9381eb68974787f0c2879ba2de320c91707f6bc4f197dabf8ea9485b77f29bece4cb27c9adfc1f1ea76d2aba2c8f597980dda8f5a77ec8d405752079f72bb75af730df3fde0401fbc5252c74d99dabfa1cdb6671247a19896a8bfa8517d91166bed76dbbffc85b9e74782dd6bea6f864890b4e3530f50eb5e3ad619fba16ffb448295a40393893b1f501638edf6f33c00f866e14e52b77d037010c37a62a4091d00f0ed5763e0f1f54010f145ad65f4ae6d01c17653c3c5a365a39879344a6375c7fd02f89e91959e4e11aa7c389eaf5b9c43db94b8a82eb9a76a986ab761692ac343583d716dd1a1961d463e3c9a70e60ec64d48906e1f9ef05b5984beba23c6ec136885c137de7dd7f00ace74ea8afa4713b73c06d0924f210f95fcb675b1886b473301ff100627d548d22850a6fca8e01019961f2d098c901846959dc0d3d25b56fbaae708add2503388a129bf7a739d526b353d6f3c487e968445687bf46d66e7b429fbd8c166bd7b4dd07085b2c5a3b2a6afbe7b799e902ee419ac6c52ad30782a486083eb2c359e2e6bd4813069cc95187726417e31166fc00bd7f18fbcb600363a5b198b3683d1cfb4bd70f49712594850f638b6dfc2f00c17d2714ae436feefeb18b40d2eaa5a0680995a426f6b6d75de5c81ac0e5b42598bbec23124932c2bedb9e78a1e2737748e04fb47356fd819811021db61ff6e4c9f9f5b10790f664a9a8619534a7895eda2612f3fb28521e0a63844a82b8d3b69f95864ef5bffc4172ff7eba8124ffcc3bf6dec2f33fc8f635d93c3ff6b1f0aca47117d5dc1b2cf4ced18de0c6aab06241a471677c1359f0330e3e20fc1aa5672b3449089b39254dcdfadbc7c64c138c468663192fb642336cea6a6d1abfb4332cdfa2e53ff78204d8570af66ef713cd1ac0f43045f88bfd2a134edc4437e3c3ea1274930a377bf93f9b846fed083debc5ae596925c721d127ddcf4af33f62c234d46d3dce10eed1845d6b01ffd62a05bf78659bada981952fe3c03124805c356a7ef949fc4040f70096797a1fc249330507efac32a8b757b7ea536ebfa2eeab1d6330d1847255d307c6202171b71f1b3f904940a7e7ad0dd9e5d4bbcb9ee100e21ecc5a407b0871a7f38cde2f73d38b8a19707bf8c9eda59cfd725a5507ce7677a20d716f37755cdd5ca64649589664906e282636b88ff17dc5c387dfcc5058ae2d46adc64d49e24c467c260e6b2b524e79ece8ad0c74a90e2af400c9e7456357bde17bafe43982435dfaccda6f3cd6c8273f6d7340f92b76cb27a3bf608b7d16f6ce2165fb6836abaa9e2c0147607de6760a1bdcef6e2f5d169f58e7c66082425d6d904f94427460d569d5a6daf43fd93d2f9997f94b49dd7c14f4fb02c46ba0763d906ea52c262b281273047e6332f2a281ffd6b5a1d87964be5c8b86ce59f07410db6792ac1b0d697316c6eccfe9e6e4627a52ba06eae27b418e1da0b7e08866b4f78407c69bcf6526b7a6614f491a77b2f350f7425657600e4dc3e3996c37664c92c53b8cac812b66143cc87f1756b75680d86cb90d7ddf6a6c66404d505e862f2fb73d1d39a9ef6af82f691b3a8eb11141d6185b5445d0810eded221cae7d4b8e2a8a95de7988cd57525c9a3715a2670d4bb78ea6f5b8f9de18edb1be157dffd0b889035c7fcf4bbfe4e7fd2cd11885e4a44cfeb9b34d9cb9a46b6ae8ba22f8e9555023d2c1a28ee5594fb52b708a5768d5681c7af5edb4274855b0e110f7c226f812a0e1390d87273ec0ecfef3ca4b67398eaa256497a0466aae8424d4567459c3742bed173fdc49b64c96293f849ed36a29973d3f8cca4664629bef4ce5422208b419b9b484d8d316447b66768fdf2529105ace68f8f964b37f296a9c803c1bf3391fe42ecc0ea2e100d269e6417127f3b7c934486d49a25c72b638c7a9798eb033e3fb0d3ae00dc13855b7cf0a7c6c707644af71f7e9b26971079fd494b1b51bcde9a0347c2beb072b26dabd46850a1ac864eead51ad72a7cf4302b1367a7e00c30d5b7cc01c5d73a253fac4f700633b40891b39db08c8bbaaec870ea683624879ea237d1b0ffca056208fcf58f182ba1c9bb4b470e29a83cea6eaa64ea21267180041b0d49a82ce3c221d6383ee995b08a5574eec88c31e4778be6d60ad62c7ef1114df0e79605ae1b6638c35f83228b95720be80356bc51d54bb4e155ea2ccae51dd4a952925b314a698831ededba29c68b69176d32783438a356ed968e5107cd3bc81ea202aac99b35895c4a03a864e57a67b7ab2d75a4de67171274f28a11e797a0ae09eb610287155a70ed01fba51a19122c252c1e7cdb65e3e3b59f4adeddf01a5c36364187e65984750c4e6c58ff34e173561072a41c1ea51220fb15ed3932d0164b3f13f2ec0b96e279f8704cc53e5397266e3c2777759e326eafbd70d1423b92f8b8bbe4d5e947320bba1c4ce2e2f80862bfdeac272ce0c1be61b0c4ffa143c82c835f61e05bc8d0e5ceec9f5bff6f9a9b2b26f7ffa379b6353a6235e65242799ab6caa1b734ad6f24451aec5a8c5627cc71dcbc5c97086841e4d824c8c18c24d668fba7a48c446a67e330be92947cbffbc727a64f5b68f4545d7ee437ea2c4189d12e870417dffba41a174bba1385321308bd831be88af091e63aeb13c6fe658c36923f17625f60ffbba52385bb806d5260319ab18bd3ae931d8d3d30b5615fb95690662342ced1e61830507bc48fa9f2716e342e90118836bb820e474221b25d74208fcaba82bc34a03692707dc9b4b060f63f5678862e7b64fbae8c8601f197f281b172f47645f935b711cbc851ba3e1f5fcc6ec322924d6d66fad6e63abac723328119d3015912601e4713ea866eaf56f043a20b7f3078c5db1d7513bb615072654c379be2f9bc78fe7ac7a9f002f62671797a382f15a548dcb98e925e171796774ec5599c97707d96a1e004189a5e7ea5d6165ef12e8b8e64c0b2ada1b65818bae9d81593a7ddfa0e0939acc8f4cdbbc59602eaeddad1d089085cf8146cd828b6c8f944bbda73b471d06d1faef1bc3898677adc53b54b2c869a316a64d30fada17bf449bdb19c5d4753c8a9ccce92219ac9098a30656037100d9c33d321bc9d4b0979a7ec6b8bdf206778bef9ccdfc328fee6d1cd07beceb21e2a112bc39011738d44a0e96330770a15c79eb2372db67f5d1766e82be544048511e61487e07fa74615e3483ee0b9c6663fb86980db39c74eafbef53244384d5779f400d19db349ec4f48ede928e902905bd8aae1df8c99ecc1d5ce519979e9cfbd033ce8cba21b4752c17a3acfb185cfac76aac0d6f642ae7bb62b4b0"}, {0x18, 0x10f, 0x1ff, "631df2fd6fd782db"}, {0x30, 0x117, 0x7, "bc8e2302ff46b8c1653bb986d7cdab05a022fecbce384b31fd0eeb4e"}], 0x1090, 0x4000}, 0x20000000) sendmsg(r0, &(0x7f0000001840)={&(0x7f00000016c0)=@in={0x2, 0x4e20, @rand_addr=0x1000}, 0x80, &(0x7f0000001800)=[{&(0x7f0000001740)="0d76d3e121f1b317f3df4eb46afc0a8aee0e985d48f7772ca211175f63a6a2056f1f4a87e41b6ca442e77147603620240614632ccc353f247d9ba8e7e33d1a", 0x3f}, {&(0x7f0000001780)="9185f7c80bda43acb28fe6b9dce1ca29fe638ce3425a48059a18017095eb3c5d6376b7eea62b80db8516ab704fbc98209327b29d27acacdc543a8b13293e29054d577694e24978f266dca42e4514e1ce14", 0x51}], 0x2, 0x0, 0x0, 0x4000}, 0x4000800) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000018c0)=@filter={'filter\x00', 0xe, 0x4, 0x388, 0xffffffff, 0x0, 0x150, 0x210, 0xffffffff, 0xffffffff, 0x2f0, 0x2f0, 0x2f0, 0xffffffff, 0x4, &(0x7f0000001880), {[{{@uncond, 0x0, 0x118, 0x150, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x1fffffffc, 0xa, 0x2}}, @common=@inet=@udplite={0x30, 'udplite\x00', 0x0, {0x4e22, 0x4e21, 0x4e22, 0x4e24, 0x1}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x10000, 0x7, 0x1ff}, {0x1ff, 0x3ff, 0x7ff}, {0x401, 0x3, 0x8}, 0x3, 0x137}}}, {{@uncond, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast1=0xe0000001, @rand_addr=0x5, 0xffffffff, 0xffffffff, 'vlan0\x00', 'bcsf0\x00', {0xff}, {0xff}, 0x7f, 0x1}, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001cc0)={r2}, &(0x7f0000001d00)=0x8) sendmsg$kcm(r0, &(0x7f0000004380)={&(0x7f0000001d40)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, "1845d52b444715e9cec151f680c9bab58270b66bf5375f87f025a71ab203ec5fa30eb8f9a3881af68e16b8f5d63253933ad2e14e1d4f23ba067facb346abe8", 0x21}, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000001dc0)="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0x1000}, {&(0x7f0000002dc0)="2154623d07a11eb772b491baf2c3eb8aacb06caf3c53c3b3ff9605de42ec64a5be2248b24ff85b930cbd043feba6a376b93a4b2292ad0a81e6bdbf61ff4388499d009637ac1b601d1093e4847d2b0e417c9c42965cdf1b6217aa6e9562b6f976d2a5a88e7eadb363fea77db7d5184cd80f734f6f9d6df54b7beb591e2655fccb6f633cbcc4441e3d62c53f455b73bcfe3b30b62a59793f13fcd50ceee90b5cd271514c76744aafba393d1efe729cb29808de1623ffc759cd6c9ec2faa740961649120e270f2b79bdc7c9", 0xca}], 0x2, &(0x7f0000002f00)=[{0xe8, 0x113, 0x3, "7c482cb5f13ba1e6c67b5f6fbf718a3c078dcb28a22d4e4f154c2f8a0aaa4a900ad4dc9cbdc52d53cf6a4204997f6e8fef1e2fb0836d152736220fd4ce1a02f5ddcc82fadd0002ea1f010153ddd3cd7c67bb2e497e8f4d576e77c986a892f4bdf8c688d97128056ec816b73489548ec2a810e270a6d6204ed403ce0ff97ac38c20715ce8d11d6818df6d20af81f25a39017ef5128057c02a220df858a5be971b9a9d7b4be53c0f22b722b46891fb00ab8bad21f1133c87e3f9e105db23035054235178037f38eddfbb62252637462e81c6"}, {0x1010, 0x0, 0x4, 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{0x18, 0x12d, 0x9, "21d98674"}, {0xe0, 0x102, 0xee35, "92987df04b72493775d6901791caeb511d8e111bdee011297e62ed749307e0d4819ba32ee0f8de12653bcd96214edc25114a00cc61314c0bdbdd0e5d0cdd4928884af42beaa423bb9e1cde51ba3487f86985bd806e65c2462c203b46db8aa08d65c6e1fe70eb952babc510e5966f01988cd665de57de9714118abe3d9b82bb3bd2bd266ec7e52023e79966822db61bd2767e31972266ae0fe3aa931ac3d67cdc5626b375f2f54b1cfad8325296c426166baca81ca28a6a41edc2489db9d5cf8fc1aed2f79937f544f0dae6961a2e9992"}, {0x110, 0x10f, 0x8, "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"}, {0xd0, 0x1, 0x9, "7e8d44513cfe89c06e3d1e9e6a9e0e452f9de8ef23b1463b7c6c1ded0aca49086ad6887cd6ff6456bdcee21e93ef1ff14cf05169da38c8537f05aa5bca9f3e82708f16c67f579211cafffafaae89a1305e7f64c6eaf3479ee4fc391e48d0a0e4516df239dd113d5dadeb076be9d8496fd8102b5c867fc5e77cf318d26ca212208970a3e006c28c99e8a27534e74cb0527ba8d1efe58a6f9965506b59df1bd1086a690502df4ac24fdebac329cc0ede2a12541257b17ea813cc79438d"}, {0x90, 0x10c, 0xffffffff, "b68f53fe3fff171cefefe4af38c899912fbd11f1c5efc99b60a0b49728baa60ef8604ce6ff35dc4ef47360c3c3c2b75f67b4039e6c92a6d92542aa5822036baf11e651cb15d03d1356dfe43c5334e692a38345bafbf59052833724e804eafce399d240933459b77265aaf441ca6998470210929d71df41c217"}], 0x1460, 0x8080}, 0x4) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000043c0)=0x40, &(0x7f0000004400)=0x4) setsockopt(r4, 0x7, 0xb63e, &(0x7f0000004440)="b9388c9d0dd6e40ed5be8e34c8b6f8a2cd393fbb5cdf4289751e819a376e36d548513077fa7802c637685d5d10b1f3ba9b54165cbd60e290a21aa73a32cff0512b9fd7f8195ec96d430018a0b04e2c5327ca15fe8086ef44077f712d373ec8decf534d22504a49ae663a2892df9f5040711dbcde35b4e5afb54bd7baed6bdbba426f70f2c9530c878f2da61d73637bdf6408aadd938c71babf36645d7877fc61199b5fc3bb7ade3f1e6984bc6840cf882de75d743fbf9242d280b5a81ec819f4bbcebcb457bf1b853433ca03fdc6c07e39e8991d6fd3f39259a56d6a92b1c8e54053862496bd874f8a9fb7dfea6eba0eb0075e1fb2", 0xf5) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000004540)=0x3, 0x4) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000004580)=0x0) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f00000045c0)=r6) r7 = socket(0x1d, 0xf, 0x19e) r8 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_COOKIE(r8, 0x1, 0x39, &(0x7f0000004600), &(0x7f0000004640)=0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004680)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000046c0)={r3, 0x5, 0x0, 0x6, 0x6, 0x6, 0x4507, 0xffffffffffffffe0, {r2, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x4}}, 0x400, 0x7, 0xffff, 0x7fffffff, 0x10000}}, &(0x7f0000004780)=0xb0) sendmmsg(r7, &(0x7f0000006e80)=[{{&(0x7f00000047c0)=@pppol2tpv3={0x18, 0x1, {0x0, r9, {0x2, 0x4e23, @loopback=0x7f000001}, 0x4, 0x4, 0x3, 0x2}}, 0x80, &(0x7f0000004a80)=[{&(0x7f0000004840)="cf1d5ced7011f6270d64381d766b634754561d6725caf966cb84ade52cfebc0032a7aca2238ffc550cdac5d79b330836a4fee7216e20dddf08566184d856d5cfa9f9eaa270c1a67f5be04700fbc94cbf36fc61bb2dd59c2f0764f6ca0ff1f2", 0x5f}, {&(0x7f00000048c0)="197139aed9c1f89adabd97b610eacc83dd6cae830a4d6a6bd01ada56f570eb87b2222f763a62c66d2518e7f47d7e0c86f5eeb1a6e1d7b0c9519a4f10cc8979d41ef1fd3c6029f4040d2619ba6837370b23afa4529b12332347cc02c1697118d2a828de64311ad8fccbfe9468ea8e3f0175a632bd3e0c166a00b88c553faa01a6453e451e21cd6913caf3c90cb559be9fc1a348a66c865f413f434a1c2a76de64c2c8c536bb1508c79a567387d95c40", 0xaf}, {&(0x7f0000004980)="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", 0xfd}], 0x3, &(0x7f0000004ac0)=[{0x70, 0x12b, 0xbb, "97d2cd810ab35b2417c3781aeac8d06ea2a2ea1e719d7f6be03c0027224f81b1e06477d463f99e2a32800befdaadcb460a3c3c146e03ca8dbc64b81b95996695f7417960ca34ff955f9089f061f1d0d315113436448f964746"}, {0x80, 0x13b, 0x0, "7ad40f524474aa4891d31ac6bed740327fef7501be2379bbe297c2e2a3b090211464391ac9f5350592b850e7f45d022a7e2eba1d38a8d6c5edc68421c0e8403140e006ba03d4a681b68e6ee1de82d50293a262709bb086306b23fdc2fa522c7c2da823ac7221bb8e2ff9b3e87b04"}, {0x18, 0x10d, 0x80, "87906232e19587"}, {0x1010, 0x0, 0x3, 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{0x60, 0x1ff, 0x5, "f9cda3be46feba9c08e1462ae45eaab55666cf92cbbc5413a77af752d53cdfa0308faf2837ffb9e11a5afa88c46d6de2a65817ebefde7e638cb6d705376c6298a35887986a060b1dba0c4f"}, {0xb8, 0x104, 0x3, "aaed6f3edc296caa570809150754bb89bd9b9c50acc406cfbca88b8aa242b26f55238c0069340048b96f293c49455b6ce2d5f0f49e5c8d8cae1162a9913c02cd7cb26c7b74e6e15bd25ec7d490599d5f51e3d5beec292c46dd9c206b2522230a6d8adeeb46243551e8480b9fe097801f5d39ec72edae1dad452c67dbc64dce9770d854885fe7aa3730296e2bebf9603fa5feede480ca4349472c729235ab77a14d2c0a46"}, {0x60, 0x13d, 0x7, "622f6f0e76480bebe055ece1416dc33825611857a1fb1cc54f69341abc1ec67d4c48727a3ce55f466aa784c51140efa73d388451bafc38c6c0358a2274ff38e4a741148464c4ab036db7623791d890f5"}, {0xf8, 0x102, 0x0, "5253fb30ba84307d0b2848bc2fc476ef2660d0ffc46919a201fbda25bb97b702a3813c1f1df146f75dbbeec0d7e2e4206392ea023dfe9db304491fd39898eab627aec9745f1a51990b0440e182ab37333d79b67888103903c36fad06618b1f6984e00633197699cb1d016c1c544b8c5c9750504fa3385342661976807ae1422b4b4d05217750f883f95fce5406a738fb1c5195a238b3f7180abc5b79f02a99851858797fed2dcda4410b60ec2e3a6547e24c66533e7525d7dee2d839a17265dd48e691e4e945e844bbd3e56ff4c5276a7ff145721cc13fdc182051e721a3541ba935c1c6d8"}], 0x2398, 0x10}, 0x4}], 0x1, 0x8c5) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000006ec0)=0x10000, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000006f00)=@llc={0x1a, 0x327, 0x2, 0x77a, 0x588c, 0x5d4}, 0x80) socket$inet(0x2, 0x0, 0x2) ioctl$sock_ifreq(r4, 0x8947, &(0x7f0000006f80)={'ip6tnl0\x00', @ifru_names}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x79, &(0x7f0000006fc0)=0x37d9, 0x4) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000007000)={'nat\x00'}, &(0x7f0000007080)=0x78) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000070c0)={r5, 0x100000001, 0x30, 0xffffffff, 0x49}, &(0x7f0000007100)=0x18) 2018/03/29 15:45:33 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0xb, 0x8000a, 0xf5f, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYBLOB="f8ff030007001491761a"], 0xe) read(r0, &(0x7f0000000280)=""/168, 0xa8) sendmmsg$alg(r1, &(0x7f0000003140)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)="d3c592cf0c28b7b63bfe7ee3043570f9", 0x10}], 0x1, &(0x7f00000013c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000000040)=[{&(0x7f0000000440)=""/192, 0xc0}], 0x1, &(0x7f0000000080)=""/107, 0x6b}, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000001780)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000017c0)={0x0, 0x3}, &(0x7f0000001800)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000001840)={r5, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x6, 0x8, 0x3, 0x67, 0x20}, 0x98) 2018/03/29 15:45:33 executing program 0: r0 = socket$inet(0x2, 0x800, 0x20) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='vcan0\x00', 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/03/29 15:45:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r4, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r6, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000140)={r7, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r1) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0xffffffffffffff67) accept$inet6(r3, 0x0, &(0x7f0000000480)=0xffffffffffffff7f) close(r1) 2018/03/29 15:45:33 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0xf) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000000)=@ipv6_delroute={0x24, 0x19, 0x60d, 0x0, 0x0, {0xa}, [@RTA_PRIORITY={0x8, 0x6, 0xffffffffffffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x8001) 2018/03/29 15:45:33 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000002200ff0affffa972309836a89effffffffffff030000000c00010008000000"], 0x20}, 0x1}, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000), &(0x7f0000000140)=0x4) 2018/03/29 15:45:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) readv(r1, &(0x7f00002d9fa0)=[{&(0x7f00003cb000)=""/4096, 0x1000}], 0x1) recvmsg(r1, &(0x7f0000ea0000)={&(0x7f0000dbdff0)=@ax25, 0x10, &(0x7f0000621ff0)=[{&(0x7f0000d74fdd)=""/35, 0x23}], 0x1, &(0x7f0000933000)=""/16, 0x10}, 0x0) socketpair(0x621681966035c308, 0x80002, 0x5, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) sendmsg$nl_generic(r2, &(0x7f00000019c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001980)={&(0x7f0000000280)={0x16dc, 0x15, 0x4, 0x70bd2b, 0x25dfdbfe, {0x2}, [@nested={0x114, 0x62, [@typed={0x8, 0x58, @u32=0x8}, @typed={0xc, 0x14, @u64=0x2}, @generic="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"]}, @typed={0x8, 0x75, @pid=r3}, @typed={0xfc, 0x65, @binary="5f5ca4602c91cbb67edbe387cdffc3ad08a5efce1f1412b5278299d11ceaa949f2102cf47018dd9b1b40397823f5db2a570b10ee89088e50a668b6e19ecc56c2ceb09e010137b7dacbe9e2913f8c19229d73fd7e282011a885bb8145cf17c68c5fb362735a583291996c8e44ef6dc92703447150b305210585504c7bafc2e053810e1c9e90e72534f47d7bad0109d2e3c533aeb0939de3941d6bf32a0164f699eddca11027568747f82679f010e1ca7237d365478a2d72bcaf1403ad49f35de26b08939b800bfa58e2ce0d2e0a171aa0c45933c9cee6c8a4c61f9eb4d9dc85e24b1e993cdef1b7935e10adef77b0c0cea4d3aa8783de26"}, @typed={0x4, 0x5a}, @nested={0x27c, 0x66, [@generic="f6ed4643432de5a0fe17fa3500c49a1b7e3daecade65b47ffe5bd94359fddd8394de2279fcbb1ef6bed482666e8ebd5e5c1abc47e2c8ef0600bba162f565bef212f3c9ffe7e625d2aa786a7226820825ca4c4529929f98d5778117fb53cec722b514ff09d11c34ac9ac1073bc8e64644a07b10b9b28b620ce0de113f018d88a22e89f3d89aa43ad7bef8f70dc6b8f61c569b8c1f34188156dc8f22b67a3deb839bf65fe06aebc870cbdad342629ee11060628262851fb65eb9fc5afd6aa52aaea5efba52c1b9c88ede2c8c274641986ef2ae605111e422841a8de9602bc3431dd5aaa705a67f5878dc", @typed={0x8, 0x8b, @ipv4=@multicast1=0xe0000001}, @typed={0x14, 0x9, @ipv6}, @generic="59a1d6705e38c6fda28992d28b2da55cdd3501c46f542f47a4d0a9c86d131861368b3f748dece94de08d22b4841d22e6f9966f9eec67e5db45558b3ab730e5afb8b40a4487cc96efba57b29cc23412cbb5526e97292b78b1dc51855bf1402646b62d703b1348a7b14efdfa1ae8173d781015c640f379e9fad0c7dbfa805fbec1719bab8bfe43bb19b3b24994f3", @generic="4b70df28f5d9d15c15a3a7da894d53d219baca980a4755292adc98106886910377e34e59d33ac21e5a0937691732cf680913a5d4d2158b40bce40948d6ac2c857d30b30c59e2a8defd835ba73a294f147b33265c10e5aec7b6a2868013628fbadc0ab24cb82cfc06a0700340935d1d13276c917aff3e1045db84ac318653435170c4aa690cdf43c15684579f009644c0fca28f348e3e3bf7eb6aef487d47f09e4481aad9b06cdda0e03e9dd0a3fbcee3b49e6a192570460c750a3cb459988ce2004848d0f1c3370dfa6d1c002bf450fbc2a398b1db561018b0f34bbb5cb6da41c5f4db"]}, @nested={0x1230, 0x1e, [@typed={0x1004, 0x26, @binary="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@generic="18379075fdfbc8345dcfd1f1ea4deff921b62288aa199e596e43d51f969c458626212fcd292f6c23bd9719efaa55a3559988300b58307633d5f7099eed3e78a4608c16ef40e67fc27b36231cd699c23081de1c5f0a525a2da1c2d1f1964d84295aed22a9bcd58d6c5962e0ae91687b48229dfb77fbd2fbefdb68aba7d0f6e59466a18f0ffaad115a590c46ef6e6a04258cca68c665c60cfa2ae12f9d525fb742c5284444e98593e378c2db87625a1ad94770cc64f240c913ff414f2d5e6a9c8a00", @typed={0x8, 0x14, @uid=r4}, @generic="67069525b31140b423ff2ecaecb53c67cfcb68870dbc487ce492e16499d44676ed2c641e1c1a5a4dee20cf84c7519b3337ca16d83169b69e78c440f081be70039247701430b7fa270524abab519504abf8edfc2b29375823dc7a86938a05a718cc4c80ac89dc27dfac7407", @generic="e20d7e5b6917bbd3c037c59c6285fbd7afd4d61b013ad7650a94846de441f2bb88aed55a9f409e6eda77535916e09594226b30a7ae922f7b19d2876ef582ff24df2b80f7b3920c4bfd78103fa0de97874408c5f87425fbc0627cd10a74cdfa92c5532dc4218e101c219da841b69d5115ab92e18b2edd3eee235947cce049bec707ffb80a6c60c729ec8e2a48e1cc2cb7d3ca73df428b73603515018ee56ed636bd9df7d6266d561c79", @generic, @generic="d302f9f174e0bc3f7094a39eea3aa17bcb33f683e7c2a34fc1a837eb7348606305af7c65633fea829900d1f8da445400cf83416a0a24dfc72162eb6d5e0db079850798a76feb425e"]}]}, 0x16dc}, 0x1}, 0x40000) 2018/03/29 15:45:33 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002980)={0x0, 0x1c, &(0x7f0000002940)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f00000029c0)=0x10) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, @local}, &(0x7f0000000140)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r1, 0x2, 0x6, 0x65, 0xad, 0x3}, 0x14) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0x25) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x80000001}, 0x8) 2018/03/29 15:45:33 executing program 7: r0 = socket(0x10, 0x802, 0x0) pwrite64(r0, &(0x7f0000000000)="73003bc7aed74c03772f8dfa8e540b43269e6ed4ec17ae1b6225e246763b561d8c2224008df39e2cd7f8278044550e7bf0f2a612f31a815f98bcce2705b52c7d8c7a185e51d9603a9ad9968a0bea355639378369cad937d6ee58e08fc174f50fdf2fafcbf15e6f5c1f06151029a19695fd54", 0x72, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write(r0, &(0x7f0000000100)="24000000200025eff26b000420edfc00020b00080110b500001051ea08000100000000b7", 0x24) 2018/03/29 15:45:33 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000024c0)={0xffffffffffffff9c}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002540)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000002680)={&(0x7f0000002500)={0x10, 0x0, 0x0, 0xc8c31209a724b611}, 0xc, &(0x7f0000002640)={&(0x7f0000002580)={0xbc, r1, 0x2, 0x70bd26, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6e63}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1f}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fffffff}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fffffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}]}]}, 0xbc}, 0x1}, 0x14) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f00000001c0)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ip6gre0\x00'}}, 0x1e) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) socket$packet(0x11, 0x2, 0x300) sendmmsg(r2, &(0x7f0000007380)=[{{&(0x7f0000006f40)=@sco={0x1f}, 0x8, &(0x7f0000007200), 0x0, &(0x7f0000007280)}}], 0x1, 0x0) 2018/03/29 15:45:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r4, 0x7ff, 0x9, 0xfffffffffffffffd}, 0x1c6) r5 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r6, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000140)={r7, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r1) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) r8 = syz_genetlink_get_family_id$fou(&(0x7f00000004c0)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x24, r8, 0x4, 0x70bd2b, 0x25dfdbff, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x800) close(r1) 2018/03/29 15:45:33 executing program 5: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000220000), 0x4) 2018/03/29 15:45:33 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x101}, &(0x7f0000000540)=0x8) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r4, &(0x7f0000000140), 0x100002fb) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x43) r6 = socket$inet6_sctp(0xa, 0x4000001000000001, 0x84) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r7, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r5, 0x0, &(0x7f0000da8ffc), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f0000000880)={0x2ce7, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x4, 0x9, 0x7, 0xfffffffffffff001, 0x0, 0x0, 0x5, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) sendmsg$IPVS_CMD_SET_INFO(r8, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0401000}, 0xc, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[@ANYBLOB="24000000c7681e566b148db7fe8ab82cc1a06d7e031953233a53f3033e466f1380b54c6250a16031ddbff4dae2d4514efb6238b2829edfb4b753594f98175e4acdb05ab439d17a96662270115567a7b0b5aaaa1a4630d2358899fc80a058bd75cf4620f5a9fb26bde48f6612da6137369463198269e88af9051dbb15edec8c21c6437f1dbb459a371340310341e7e12916d54b44855d3fa637cb41b3f378ad3019f439181acbe3f71ff198fad99338f3029bf96c420ff72eaf36ab1f4a67ee11b6edf0e6515499f00400000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20000010}, 0x14) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000400)={0xaf, 0xffff, 0x2, 0x1, 0x1, [{0x2, 0x5, 0x3, 0x0, 0x0, 0x2000}]}) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/29 15:45:33 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x9) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x0, 0x6, 0x7fff, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x4, 0x5, [0x83, 0x1, 0x3, 0x9, 0x7fff]}, &(0x7f0000000100)=0x12) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000), 0x4) 2018/03/29 15:45:33 executing program 0: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)) socket$unix(0x1, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000380)=ANY=[], &(0x7f0000000080)) pipe(&(0x7f00000001c0)={0x0, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000f40)=0xff) getsockopt(r0, 0x9000000000, 0x899, &(0x7f00000000c0)=""/117, &(0x7f0000000040)=0x75) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000140)=0x100, 0x4) close(r0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00'}) 2018/03/29 15:45:33 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x100}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYBLOB="6300d73c813f2edd76481177d412602ef685f6f1da4cf7c6fd8348beb84a4c52dca1000daa2f7926aa8f092a2257bd2c564134fb18fa781428c09ba01064030247fb3b2475f9fffb7c6702b5261a9e3f0f467eef5d8101bc9619da97895a109eb649"], &(0x7f00000002c0)=0x2) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000001680)={r0}) socketpair(0x1d, 0x1, 0xffffffff, &(0x7f0000000080)={0xffffffffffffffff}) connect$ax25(r4, &(0x7f00000016c0)={0x3, {"2b14f92470f383"}, 0x2}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001a00)=0x14, 0x80000) accept4$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x3f107292bbd5ca05) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x100000001, 0x8, 0xfff, 0x0, 0x48}, &(0x7f0000000000)=0x98) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000114000), 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000300)={0x101, 0xe00000000}) 2018/03/29 15:45:33 executing program 1: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x80000) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000140)=0x6, &(0x7f0000000180)=0x4) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) socketpair(0xb, 0x80007, 0x9, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x91, "daf8079c5271fea5a33aa6203c291a49b0dabde463026614552f7ca60bdc4d268ebe4032adaa46abdad578b25e30b95766bace02ddb27e71f7e9f4f77df7b80068ee93b46d1097d779b0939001b60381747576de80a36443ca84287ecd051be173d90ef8c82a828aa315431fc10d63549831a587a7f7580d0cbabb10843941b0e43de6835d3d1d8a90f936931c49b5db8a"}, &(0x7f00000002c0)=0x99) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000300)={0x100000000, 0x206, 0x8, 0x0, r3}, &(0x7f0000000340)=0xfffffffffffffec1) ioctl(r1, 0x2, &(0x7f0000000000)="95c00f652207cfb48e8f5a10c98b87ee572bd66b5ba2b0fcd04a3f84b456ee822dd53993944df35e717f271118ff10be31002df0b0b2e5878aaf9cff9ceb9ea47cb366b9a27d953311c4dd4d9e144d05d26fb3a1a7261bd41f7a7329a00a9935d96640fdb78fcd3c5743e62b3e09c3a218470b900c7cdb376231f8c33707db78c962564a57d58b") r4 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000400)=0x2, 0x4) sendmsg$nl_netfilter(r4, &(0x7f0000a39fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000733000)={&(0x7f0000000380)=ANY=[@ANYBLOB="140000000a0affffffffffffffffffff00000000c85a9e019d9c33767065be62803da4f22b9f5c6ed55bc1358f8894b196a18c2cee7f934ee684eba976ec49d34f5ff9b92172181e48b369130e893e8ed05108eb2d7167a472"], 0x14}, 0x1}, 0x0) 2018/03/29 15:45:33 executing program 7: r0 = socket(0x0, 0x2, 0x0) r1 = socket(0x1e, 0x2, 0x0) r2 = socket(0x0, 0x2, 0x100) bind(r0, &(0x7f00000000c0)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xfffffffffffffd2f) unshare(0x60000000) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000005c0)) getuid() getgid() getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@dev, @in6}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000700)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000cc0)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000dc0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000ec0), &(0x7f0000000f00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) r3 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r3, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000070800000000000000000000"], 0x18}}], 0x2, 0x0) gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000012c0)={{{@in6=@mcast1, @in6=@remote}}, {{@in=@remote}}}, &(0x7f00000013c0)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000000140)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002c00), &(0x7f0000000000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002c80), &(0x7f0000002cc0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002d00)={{{@in=@local, @in6=@loopback}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6}}, &(0x7f0000002e00)=0xe8) getgid() 2018/03/29 15:45:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001940)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000001300), 0x0, &(0x7f0000001840)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) r2 = socket(0x5, 0x2, 0xfff) sendmsg$nfc_llcp(r2, &(0x7f0000000480)={&(0x7f00000000c0)={0x27, 0x1, 0x0, 0x3, 0xd8, 0x3, "feaf1db25497a9407264b0e023998655919ec8f1184410f554cb0fc6aa7d76381cb2d16b6f890757a63beb82a2f005c677595e070ec93c7c3d24987a177141", 0x4}, 0x60, &(0x7f0000000340)=[{&(0x7f0000000140)="f143a23a91648be11b56569ddacca7370b9b5dcaecf55e87f5c00843a92af070cfa0bf119777f4600962e331cab87c6167b56ff763f88114c33900825ddf5ee6473a2a0b73e71f7bda239469c3e13a5dc9a9596f9e318836841914369b9f8c35cd37acd2aafeb29f655f06d301793fa74ed2bc676d346705f9ada441af49080c32de0c41b55e", 0x86}, {&(0x7f0000000280)="2a19decf2a91db4e3c75f517541ec33396a75cd632a37ba888694a2d6fc74dd7aaec0d9e4c0f235061125670ee02e58dde8b180668465772988c6a8774e60938c6e4568e21bc95c294ce6121a33ccaababb082191661f6ad660798a527829dde78c89ce4f060020fc1c391bac5f9c2913c8e2b5e6c10f4b887718bd0680004a7c9da5a", 0x83}], 0x2, &(0x7f0000000540)=ANY=[], 0x0, 0x44}, 0x4004000) socket$inet_dccp(0x2, 0x6, 0x0) bind$alg(r2, &(0x7f00000004c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/03/29 15:45:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000500)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="280226bd7000fedbdf2501000000380003000800010000000000140002006970365f72657461703000000000000800030000000000080005007f000001080007004e2200003000020008000400050000005de114000100fe8000000000000000000000000000aa08000900ff070000080002004e2100000f0005000400000018000300140002007465716c300000000000000000000000000000000000d66b5e54bb2143ec020cbd7bb06cefc02127e7be6d14c91be053f76187b135731c5b6e780dc1a796f415033727f6439e88e1eed726e7c04fde689e51bf93b8548d54c05677062c24948b9345f6d900000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r4, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000480)={0x43, 0x2be, 0x8000, 0x9, 0x4, 0x20000000, 0x0, 0x81, r4}, &(0x7f00000004c0)=0x20) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r6, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000140)={r7, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r3) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r1) 2018/03/29 15:45:33 executing program 4: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x80000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={0xffffffffffffffff, 0x50, &(0x7f0000000300)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffff9c, 0x50, &(0x7f0000000500)={0x0, 0x0}}, 0x10) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000004c0)=r2, 0xfffffffffffffeec) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r3, 0x50, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r4, 0x4) splice(r0, &(0x7f00000000c0), r1, &(0x7f0000000100), 0x6, 0x2) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000009df6873a0000000000000000650000002e00004a7f000000000000009500004000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r6 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f00009da000)=r5, 0x4) write(r5, &(0x7f0000000140)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/03/29 15:45:33 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000400)=ANY=[@ANYBLOB="b9000000aaaa0000000000000800460000200000000000009078ac141400ac1414bb94020000000000000008907862fc5ba71f519da4cf2810ac8959091e0112037a80fc127a6b12bc8ac455b8733572e6ea4497c68ddcdcc5ed2c37c251aabfd2091ba64da3e44321"], &(0x7f0000000000)) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="0000da00"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f00000000c0)=0x1, 0x4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000100)={0xfff}, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x101}, &(0x7f0000000540)=0x8) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r4, &(0x7f0000000140), 0x100002fb) pipe(&(0x7f0000000000)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') [ 124.331985] IPVS: ftp: loaded support on port[0] = 21 [ 124.413983] IPVS: ftp: loaded support on port[0] = 21 2018/03/29 15:45:33 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000140)=0x2640, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40000000020, &(0x7f0000000000)=0xffffffffffff8001, 0x4) syz_emit_ethernet(0x6e, &(0x7f000010ef70)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/03/29 15:45:33 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000001180), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="580000000000000014010000090000000000000000000000", @ANYPTR=&(0x7f00000011c0)=ANY=[@ANYBLOB="800000"], @ANYPTR=&(0x7f0000001200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000580000000000000014010000070000000000000000000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="d68932560000000096e1d28cb2381982c28ece1962f0877380c24dd4a7658a2bb9b89cbae05b2bcf81e3e56806a717bb8b24edaf189c1a7f4a128f13c8b5ebe496b3541524b6565bf9283ec58b2dfed8afc27c03c0b9acee900fe927c7e05200000000000000000000"], @ANYPTR=&(0x7f0000017000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb0}, 0x0) r1 = socket(0x15, 0x6, 0x1) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00000000c0)={r0, 0xfffffffffffffff7}) bind$rds(r0, &(0x7f0000000080)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) 2018/03/29 15:45:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f00000005c0)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999859269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b25147000000000000005200000000ab6d9fb694ff2edec131b8687455ee4cd9c3cf", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x1ffffffe}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000340)={r2}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000380)='erspan0\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000300)={r5, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r6 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r7, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000140)={r8, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) socket$inet_tcp(0x2, 0x1, 0x0) close(r1) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r1) 2018/03/29 15:45:33 executing program 6: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000780)=0x10, 0x80800) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000007c0), &(0x7f0000000800)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4}, 0x14) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @empty, @local}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00000000c0)={@rand_addr=0xaac8000000000000, @rand_addr=0x10000, r2}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) 2018/03/29 15:45:33 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001640)={r1}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001680)={0x0, 0x2}, &(0x7f00000016c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001700)={r3, 0x1}, 0x8) unshare(0x400) pwritev(r1, &(0x7f0000000200), 0x0, 0x0) 2018/03/29 15:45:33 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000040000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000480)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x100000001, @empty, 0x836d}, @in6={0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}], 0x58) 2018/03/29 15:45:33 executing program 7: getuid() socketpair$unix(0x1, 0x8000000005, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socketpair$inet6(0xa, 0xb, 0x7a, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x46, 0xe967}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r3, 0x37be}, &(0x7f0000000200)=0x8) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000)}, 0x1ffe) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) 2018/03/29 15:45:33 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x101}, &(0x7f0000000540)=0x8) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r4, &(0x7f0000000140), 0x100002fb) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x43) r6 = socket$inet6_sctp(0xa, 0x4000001000000001, 0x84) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r7, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r5, 0x0, &(0x7f0000da8ffc), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f0000000880)={0x2ce7, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x4, 0x9, 0x7, 0xfffffffffffff001, 0x0, 0x0, 0x5, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) sendmsg$IPVS_CMD_SET_INFO(r8, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0401000}, 0xc, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[@ANYBLOB="24000000c7681e566b148db7fe8ab82cc1a06d7e031953233a53f3033e466f1380b54c6250a16031ddbff4dae2d4514efb6238b2829edfb4b753594f98175e4acdb05ab439d17a96662270115567a7b0b5aaaa1a4630d2358899fc80a058bd75cf4620f5a9fb26bde48f6612da6137369463198269e88af9051dbb15edec8c21c6437f1dbb459a371340310341e7e12916d54b44855d3fa637cb41b3f378ad3019f439181acbe3f71ff198fad99338f3029bf96c420ff72eaf36ab1f4a67ee11b6edf0e6515499f00400000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20000010}, 0x14) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000400)={0xaf, 0xffff, 0x2, 0x1, 0x1, [{0x2, 0x5, 0x3, 0x0, 0x0, 0x2000}]}) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/29 15:45:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) sendmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{&(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f00000001c0)=[{0x10, 0x11b, 0x9}, {0xe8, 0xff, 0x2, "d459da72164f56168b24da97dacfad0704e508ec18d78e722b03fbf71ce988ba3042fe86e39c05ddddb203c6ab86f36dd1078cd0feb21211509bdf3d265fda2c8abde6923204937ddad2c20e15171f66f6f3cadd943869b43a0569f03ceab67df20051fafa719dfa0d7eae9f425a12646f9b933875f84ed3145a0a96a85f40c8faeb5c20b96cdbd7eb6c29aa03cad0c821d73d7d0b4f9fc0dcb4fcfef532a40fa9acb8a3d215076c4505849864faac25e3cd03aee421012158cba909f967c49e2aea894d3b0102f5aa8d32c16e6d86f46a80"}, {0xf0, 0x115, 0x8, "4a43cc3769934a3f101ffa47e89592f3f313073db3ac15be576164091823fc045d249f4e23cf678784989ea8d7f1266395d2473a1734bfc6387fc6c8db1e23cb49831d2dd149565c706ea52c88905002cbcd056c0eb029771fd0058071a0f851f71f1066e39e60104357ae27070bb6923d0340380c00d7278997b48a0c5e84b06692e5c3e19268840de101bc54e2e5a1a5ef1bf31acf03dc77562f6d418079c01dd7dc6be12ba437c04eaf9915db377f2e996fdf6a2a1f391fc17bbeffc49ee2002cfae54d3fa55594512a6739f925425585f60bd3d936b1a740a943599a"}], 0x1e8}}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140), 0x107) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000100)=0x9) 2018/03/29 15:45:33 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001540)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/122, 0x7a}, {&(0x7f0000001200)=""/182, 0xb6}, {&(0x7f00000012c0)=""/192, 0xc0}, {&(0x7f0000001380)=""/69, 0x45}], 0x5, &(0x7f0000001480)=""/150, 0x96, 0x7ff}, 0x27be8cd79f97eaf3) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000001580)={0x6, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x1, 0x2, [{{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0xfa, @dev={0xac, 0x14, 0x14, 0x16}}}]}, 0x190) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) 2018/03/29 15:45:33 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) accept(r0, &(0x7f0000000540)=@nl, &(0x7f0000000480)=0x80) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={"776c616e300000020084000000000899", &(0x7f0000000000)=ANY=[@ANYBLOB="11000000a01f1fae6876795122e5d2ce2c682f0000000000000000000000000039d7247efe5984086c8881"]}) accept(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000180)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)=ANY=[@ANYBLOB="b4000000", @ANYRES16=r2, @ANYBLOB="04006cbddc19c7dfba37d6e600003c00030014000689e4fa4db886987e0000000000000000aa0800040001000000080007004e2000001400020062707130000000000000000a000000005000020008000500000040030800060005000000080001a6c623c054433a070080ca00000000000000000800060005000000080002004e2200001c0c3eed080004004e220000000000000000000000000000000000"], 0xb4}, 0x1, 0x0, 0x0, 0xc0}, 0x4008004) getsockname$ipx(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/29 15:45:33 executing program 6: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt(r0, 0x6, 0x1fe0000, &(0x7f0000000080)="a7cc2153ea9ff909f78f188d060ad86ce46cd50ac441b41549e558f5ff287032dcb32ec60b44be8d73d3995630c899b0b12b9a5ccfdb2bc1ba61cbfc6e7e8b812d3ddfe060754cd04cacf14cf31e91b92995caa0af9bd0617b100bfc93fcef843e3b2fb1cd7108da3ecdcb6d88f0dc326f664ae200492b422a89e069ead33091add7e34725728c85e182ab2438fa3bc68dd33e7e5e525671e73efc886221f86ef8baddf5342aff306525eeff083adeea1be006f3442992e397a0e28c099a39a38392dcfc66eca0a0cba7eee26e49", 0xce) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r0, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x9, "822f4971e70e992757"}, &(0x7f00000002c0)=0x11) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r3, 0x2, 0x9, 0x5537}, &(0x7f0000000340)=0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r6, &(0x7f00000003c0)=@un=@file={0x1, './file0\x00'}, 0x80) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000440)={r3, 0x275}, &(0x7f0000000480)=0x8) sendmsg$netrom(r2, &(0x7f00000006c0)={&(0x7f00000004c0)=@ax25={0x3, {"b973fd0f7df141"}, 0x7}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000500)="1c0a8ffe9910f00dbcaef604f173988e6a653bba2f99ab2337f7a63844fa8fa0f5fdfc1430cd94748bc51232277ea993c36e21b85174850fb1596c7915f47390a27394fbb0b3f5ec29b6f79d65144ebc275f801b9797ed79e74d5e6a70e475887f0504e781d9fe8d05d9ed110b6b7e8041a3a8da1ee0c9fc8dd506be0a3aa6f9fea57c073f7a101683a06f2900b23a509aaea10cc9f035c692978e696df98b5785a5ae0c05826381752a296e048227c9164450734cdf17022237d6addb946de5435256d9864eb5982a151b7218", 0xcd}], 0x1, &(0x7f0000000640)=[{0x80, 0x0, 0x100000000000000, "4a072667a17c9ac120260f437ecedd2596e4d0ff493f54d5fd0dac5a061586196f6824c9124b4fc2d46b84d184a261647e1d230ab317d937cbbb63daacb5b7ed940a019e9943d21f2605a37065ec0cef1d9def8fc86630d9c85e94a0b94a538606c0d5d95c5d1ed2e4ebd054ea"}], 0x80}, 0x4000) setsockopt$inet6_dccp_int(r5, 0x21, 0x5, &(0x7f0000000700)=0x6, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000780)=r9, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000007c0)=@assoc_id=r7, &(0x7f0000000800)=0x4) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000000840)) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f0000000880)={'teql0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x75, &(0x7f00000008c0)={r4}, &(0x7f0000000900)=0x8) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000940)={0x7, 0x9, 0x5, 0x2, 0x6, [{0x8001, 0x4, 0x7, 0x0, 0x0, 0x200}, {0x80000000, 0x4, 0x3, 0x0, 0x0, 0x210c}, {0x7, 0x101, 0xe3, 0x0, 0x0, 0x804}, {0x0, 0x200, 0xa6a, 0x0, 0x0, 0x4}, {0x2, 0x3, 0x100000000, 0x0, 0x0, 0x3a84}, {0xffffffffffffffe1, 0x9, 0x590}]}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000ac0)=0x5, 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r8, 0x111, 0x5, 0x7fffffff, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000b00)={r10, 0xffff}, &(0x7f0000000b40)=0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r9, 0x84, 0x20, &(0x7f0000000b80)=0xfb, 0x4) preadv(r8, &(0x7f0000002000)=[{&(0x7f0000000bc0)=""/250, 0xfa}, {&(0x7f0000000cc0)=""/255, 0xff}, {&(0x7f0000000dc0)=""/203, 0xcb}, {&(0x7f0000000ec0)=""/12, 0xc}, {&(0x7f0000000f00)=""/4096, 0x1000}, {&(0x7f0000001f00)=""/87, 0x57}, {&(0x7f0000001f80)=""/120, 0x78}], 0x7, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f0000002080)=@assoc_value={r7, 0x1}, 0x8) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000020c0)=0x1, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r9, 0x84, 0x0, &(0x7f0000002100)={r11, 0x8001, 0x1, 0xc7f}, 0x10) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000002140)=0x8, 0x2) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000002180)={'\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f00000021c0)) 2018/03/29 15:45:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000480)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15b05b3c4eb38d9b19b2aaa97b64c1b3556d398b84a073933ab7350a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f00000003c0)={{0x0, @rand_addr=0x7fff, 0x4e24, 0x2, 'wrr\x00', 0x2, 0xffffffffffffff00, 0x68}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x2001, 0x80, 0xffffffffffffffff}}, 0x44) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000300)={r5, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r6 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r7, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000140)={r8, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f0000000380)={0x2e, &(0x7f0000000340)=""/46}) close(r1) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r1) 2018/03/29 15:45:34 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x2, 0x10, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x80, &(0x7f0000000240)=[@in6={0xa, 0x4e20, 0xa29f, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0xfe04, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e20, 0x401, @empty, 0x9}, @in6={0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff]}, 0x3ff}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0xffffffffffffff01, 0x0, 0x7}, 0x10) 2018/03/29 15:45:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x22d3b5e219f9ca4f, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') 2018/03/29 15:45:34 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000000000003, 0x84) accept(r0, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c89f60)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000d28000)=0xa0) 2018/03/29 15:45:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x4}, 0xfffffffffffffd99) [ 124.550966] IPVS: set_ctl: invalid protocol: 0 0.0.127.255:20004 wrr [ 124.619663] IPVS: set_ctl: invalid protocol: 0 0.0.127.255:20004 wrr 2018/03/29 15:45:34 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip6gre0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=@setlink={0x2c, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4}]}]}]}, 0x2c}, 0x1}, 0x0) getsockname(r0, &(0x7f0000000100)=@ll, &(0x7f0000000180)=0x80) 2018/03/29 15:45:34 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @loopback}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@dev={0xac, 0x14, 0x14, 0x11}, @in=@dev={0xac, 0x14, 0x14, 0x16}, 0x4e24, 0x8, 0x4e24, 0x4, 0xa, 0xa0, 0xa0, 0x3f7832b896f6b686, 0x0, r1}, {0x0, 0xfff, 0x0, 0x675, 0x7, 0x80, 0x1, 0x8001}, {0x4, 0x7, 0x7ea5, 0x7fff}, 0x317, 0x0, 0x1, 0x0, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x32}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xd}, 0x3500, 0x3, 0x2, 0x6, 0x80000000, 0x1, 0x3}}, 0xe8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8992, &(0x7f00000001c0)={'bond0\x00', @ifru_names='ip6_vti0\x00'}) 2018/03/29 15:45:34 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x4c, r1, 0x300, 0x70bd2c, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20048815}, 0x40) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000002380)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002400)="87d1fd6fea3db05b543f9979f19e3f029fc26ad1b37d0e5072f25c50d93d62d38b54e5c5a7e5f15a832cd9f0533a981e39e7ef599db67967f7677454dc62213d", 0x40}], 0x1, &(0x7f0000000680)}, 0x0) recvmsg(r3, &(0x7f0000000740)={&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000680)=[{&(0x7f0000000600)=""/77, 0x4d}], 0x1}, 0x0) 2018/03/29 15:45:34 executing program 5: r0 = socket$inet6(0xa, 0x4, 0x1) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f000082a000)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/03/29 15:45:34 executing program 6: r0 = socket$packet(0x11, 0x7, 0x300) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000aeb000), &(0x7f00004cf000)=0x4) 2018/03/29 15:45:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r4, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r6, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000480)={r7, @multicast1=0xe0000001, @rand_addr=0xffff}, 0xfffffffffffffe5d) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r1) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r1) 2018/03/29 15:45:34 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="4b135613"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getpid() sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r3}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r5, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r6 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r6, &(0x7f0000000140), 0x100002fb) r7 = socket$inet6(0xa, 0x1, 0x800) bind$inet6(r7, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r7, 0x43) r8 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/91, &(0x7f0000000440)=0x5b) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r9, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r8, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r8, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB="00230100000000000000000000000000"], 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r7, 0x0, &(0x7f0000da8ffc), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$sock_inet_SIOCDELRT(r10, 0x890c, &(0x7f0000000880)={0x2ce7, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x4, 0x9, 0x7, 0xfffffffffffff001, 0x0, 0x0, 0x5, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) 2018/03/29 15:45:34 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x101}, &(0x7f0000000540)=0x8) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r4, &(0x7f0000000140), 0x100002fb) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x43) r6 = socket$inet6_sctp(0xa, 0x4000001000000001, 0x84) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r7, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r5, 0x0, &(0x7f0000da8ffc), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f0000000880)={0x2ce7, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x4, 0x9, 0x7, 0xfffffffffffff001, 0x0, 0x0, 0x5, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) sendmsg$IPVS_CMD_SET_INFO(r8, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0401000}, 0xc, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[@ANYBLOB="24000000c7681e566b148db7fe8ab82cc1a06d7e031953233a53f3033e466f1380b54c6250a16031ddbff4dae2d4514efb6238b2829edfb4b753594f98175e4acdb05ab439d17a96662270115567a7b0b5aaaa1a4630d2358899fc80a058bd75cf4620f5a9fb26bde48f6612da6137369463198269e88af9051dbb15edec8c21c6437f1dbb459a371340310341e7e12916d54b44855d3fa637cb41b3f378ad3019f439181acbe3f71ff198fad99338f3029bf96c420ff72eaf36ab1f4a67ee11b6edf0e6515499f00400000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20000010}, 0x14) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000400)={0xaf, 0xffff, 0x2, 0x1, 0x1, [{0x2, 0x5, 0x3, 0x0, 0x0, 0x2000}]}) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/29 15:45:34 executing program 6: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f00002da000)="260000005e0009fff185000024000007000000000000060000000008004665000002fb4b35ea", 0x26) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000100)={0x200, {{0xa, 0x4e20, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}}}, 0x88) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000f40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000d40)={0x0}) setsockopt(r1, 0x100, 0x3f, &(0x7f0000000280)="68882c2b15bb2cb17f76a5a314ff32ed7b1091007bd0a83ede", 0x19) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000680)={r6, &(0x7f0000000a80)=""/97}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000e80)={r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x71) r7 = accept(r1, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80) sendto$ipx(r7, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000840)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x406) bind$inet(r8, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000006c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800454d3f1c0000000000119078ac4e200008907800000000000000000094382ce4eb42b5ed82a6f6509a0d8ec5e7fdb36bb0e0379be7ed1af9d9246955dd2b3694be100f5f318ad6fc271915f37d7b181879efc098406023df8d4667dbf5ef9057314fc3bc22d642a614f25673c6a0c70a54954fc26f087bc4f102cea2465e8f620a2a4fceb82a53095d44c26888f347beb4491665c8dd9e84248efaf43485c4ae11c38e013099c149550e78e031bacc8e833db69fb01397cbc8d2ce8cd487483baf8b93adfa6baeb7"], &(0x7f00000000c0)) r9 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000000d80)={{{@in6=@dev={0xfe, 0x80, [], 0xb}, @in, 0x4e24, 0xffffffff7fffffff, 0x4e20, 0x401, 0x2, 0x80, 0xa0, 0x32, 0x0, r9}, {0x83, 0x1, 0x4, 0x1, 0x8, 0x0, 0x2, 0xfffffffffffff523}, {0x8, 0xff, 0x230, 0x5}, 0x7fff, 0x6e6bbd, 0x1, 0x1, 0x1, 0x2}, {{@in=@rand_addr=0x3, 0x4d4, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3507, 0x3, 0x1, 0x818d, 0x9, 0x7, 0x7}}, 0xe8) setsockopt$inet6_buf(r2, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x3, 0xcb0b}, 0xc) read(r0, &(0x7f00005a2f17)=""/233, 0xe9) 2018/03/29 15:45:34 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000100)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @loopback=0x7f000001}, 'ipddp0\x00'}) r1 = socket$rds(0x15, 0x5, 0x0) bind$llc(r1, &(0x7f0000000000)={0x1a, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xfffffffffffffd9f) socketpair(0x0, 0x80006, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/03/29 15:45:34 executing program 7: 2018/03/29 15:45:34 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22, 0x5d0119ed}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000000c0)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x3b5) syz_emit_ethernet(0x46, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[{0x9100, 0x120000000000, 0x1f, 0x1}], {0x8100, 0x3, 0x0, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x1]}) 2018/03/29 15:45:34 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000080)=""/70, &(0x7f0000000100)=0x46) r1 = accept(r0, &(0x7f0000000140)=@sco, &(0x7f00000001c0)=0x80) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000200)={0x1, 0x0, 0x0, 0x1, 0x8, 0x20, 0xffff}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@dstopts, 0x8) connect$inet6(r0, &(0x7f000000afe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0), 0x0) connect$netrom(r1, &(0x7f0000000240)=@full={{0x3, {"085f478174b198"}, 0x5}, [{"3c32f0fa242b7e"}, {"82e9b7df027767"}, {"e0132cd5967f8e"}, {"4c218abd2ef9aa"}, {"17183d3b2eb65a"}, {"16b3095d3d9d03"}, {"583c597462c94b"}, {"bc36cb7ca0e4f9"}]}, 0x48) 2018/03/29 15:45:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000300)={r5, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r6 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r7, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000140)={r8, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x48}, 0xc, &(0x7f0000000600)={&(0x7f00000004c0)={0x104, r1, 0x20, 0x70bd28, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1e}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0xc}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4e}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000000}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0xe}}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x8000}, 0x0) bind$alg(r2, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r2) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r2) 2018/03/29 15:45:34 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000180)={@random="2f8322c597a8", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x40, 0x0, 0x6, 0x0, 0x11, 0x0, @rand_addr, @rand_addr}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x401, 0x0, 0x0, 0x0, 0x8000, "d44286", 0x5fa0, "cf9a2d"}, "017a5e809dbbffec2387517a6313152df98c95d71df1aa302e8b720b"}}}}}, &(0x7f0000000200)={0x0, 0x3, [0x982, 0x0, 0x921, 0x57b]}) 2018/03/29 15:45:34 executing program 1: r0 = socket$inet6(0x10, 0x2, 0x9) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000200)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000), 0x0, &(0x7f0000004000)}, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/29 15:45:34 executing program 6: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0xffffffffffffff3a) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0x5, 0x7fffffff, 0xac, 0xada3}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="95000000184964bc104c84844d5425745815b201dfe246a16271c7a1451dc1b11a056e29215dc5a91e24d38298081ad6fe825fe368b30993d7cb0d6f5d679917558d51ae144a10e9bed5262c543ee3a1792c4f88bfb1d586999ab530e0dd131071edfb5022da60b85f9a2694651f6ad3bcb5f4216ecd8ec2a93b74d62a2341811af598082b49f15d98f85b3d570f52f925d446330df8000000"], &(0x7f0000000200)=0x9d) sendmsg$key(r1, &(0x7f0000f85000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f84f78)=ANY=[@ANYBLOB="02180000080000ffffff030006000000000002004e20e00000010000000000000000030005000000000002004e20000000000000000000000000"], 0x40}, 0x1}, 0x0) 2018/03/29 15:45:34 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) recvfrom(r0, &(0x7f0000000000)=""/69, 0x45, 0x2000, &(0x7f00002ebfda)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @loopback=0x7f000001}}}, 0x26) 2018/03/29 15:45:34 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x4, 0x200000) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r2 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getpeername(r3, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000200)=0x80) r5 = socket$unix(0x1, 0x5, 0x0) pwrite64(r4, &(0x7f0000000240)="f899d286adf7174c60dc400a82eaccbadea23e62157f403c73fdd32a30ac19dda451d8488ed7a6b0e2dc693d131816b40306ad708da7438fcbfa1e8662e8950a5712871b3b723752e39097c522df015ea8c147e5", 0x54, 0x0) accept$unix(r5, &(0x7f00000000c0)=@abs, &(0x7f0000000180)=0x6e) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f00000001c0)={'bridge0\x00', @ifru_data=&(0x7f0000000140)="21a95a93c330d53682646e84761909e83d5255edc1d811e60d854b4501139769"}) getsockname$packet(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000340)={r6, 0x1, 0x6}, 0x10) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000000)={0x20000000000, 0xdb6}) 2018/03/29 15:45:34 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff020}, {0x80000006}]}, 0x10) getpeername(r0, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000000c0)=0x80) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x711, 0x6, 0xffffffff, 0x101, 0x5}, 0x14) 2018/03/29 15:45:34 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000100)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00000000c0), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x2}], 0x10}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x6, 0x4}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x400}, 0x8) 2018/03/29 15:45:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYBLOB="a400000200bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403dba9b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r4, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r6, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000140)={r7, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r1) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000480)) close(r1) 2018/03/29 15:45:34 executing program 0: recvmsg(0xffffffffffffff9c, &(0x7f0000003b80)={&(0x7f0000000600)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000003a80)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/46, 0x2e}, {&(0x7f00000036c0)=""/59, 0x3b}, {&(0x7f0000003700)=""/235, 0xeb}, {&(0x7f0000003800)=""/160, 0xa0}, {&(0x7f00000038c0)=""/153, 0x99}, {&(0x7f0000003980)=""/205, 0xcd}], 0x9, &(0x7f0000003b40)=""/64, 0x40, 0x10000}, 0x2000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000003bc0)={0x0, 0xc00000}, &(0x7f0000003c00)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003c40)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7a64, 0x100}, 0x90) r2 = socket$packet(0x11, 0x40000000002, 0x300) ioctl$sock_ifreq(r2, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r3, &(0x7f0000000440)={0x2, 0x4e22}, 0x10) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_int(r4, 0x0, 0x14, &(0x7f0000000400)=0x8, 0x4) getuid() setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000000540)={0x38f, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x88) gettid() setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f0000000480)=0x8, 0x4) sendmsg$nl_netfilter(r5, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000001680)=ANY=[@ANYBLOB="81c26c4205b0d9422cbd7000fddbdf350c0000061800020008023300"], 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x14) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000140)=""/126, 0x7e}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000280)=""/183, 0xb7}, {&(0x7f0000000340)=""/12, 0xc}], 0x5) 2018/03/29 15:45:34 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x101}, &(0x7f0000000540)=0x8) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r4, &(0x7f0000000140), 0x100002fb) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x43) r6 = socket$inet6_sctp(0xa, 0x4000001000000001, 0x84) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r7, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r5, 0x0, &(0x7f0000da8ffc), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f0000000880)={0x2ce7, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x4, 0x9, 0x7, 0xfffffffffffff001, 0x0, 0x0, 0x5, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) sendmsg$IPVS_CMD_SET_INFO(r8, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0401000}, 0xc, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[@ANYBLOB="24000000c7681e566b148db7fe8ab82cc1a06d7e031953233a53f3033e466f1380b54c6250a16031ddbff4dae2d4514efb6238b2829edfb4b753594f98175e4acdb05ab439d17a96662270115567a7b0b5aaaa1a4630d2358899fc80a058bd75cf4620f5a9fb26bde48f6612da6137369463198269e88af9051dbb15edec8c21c6437f1dbb459a371340310341e7e12916d54b44855d3fa637cb41b3f378ad3019f439181acbe3f71ff198fad99338f3029bf96c420ff72eaf36ab1f4a67ee11b6edf0e6515499f00400000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20000010}, 0x14) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000400)={0xaf, 0xffff, 0x2, 0x1, 0x2, [{0x0, 0x3, 0x401, 0x0, 0x0, 0x8}, {0x2, 0x5, 0x3, 0x0, 0x0, 0x2000}]}) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/29 15:45:34 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000b92000)={0x1c, 0x7, 0x6, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@typed={0x4}]}]}, 0x1c}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x12) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x6c, r2, 0x2, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x6c}, 0x1, 0x0, 0x0, 0x24008001}, 0x4000014) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000140)={@local}, &(0x7f0000000180)=0x14) 2018/03/29 15:45:34 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) socketpair(0x10, 0x80f, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000d220388a258e420d340b20d2dcf7526e58171011d2af6eb7c1d1d744fdb5c8fc6b0c22dedca319a780cf67da7114d208ea6c966e51ce453463f537236d36b7c8ace3b017d17ba9f802"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)={r2, r4}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000000240)={r2, r4}) setsockopt$sock_void(r2, 0x1, 0xea5434c8d4181cc2, 0x0, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x8) accept4$bt_l2cap(r5, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) 2018/03/29 15:45:34 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x2001, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000317ff8), 0x0) 2018/03/29 15:45:34 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000140), &(0x7f00000001c0)=0x68) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000000)=0xca32, 0x4) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind(r1, &(0x7f00000000c0)=@can={0x1d}, 0x80) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000003c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000400)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000440)={r3, 0x1}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x2, 0x4) close(r0) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000200)=""/135, &(0x7f00000002c0)=0x87) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000300)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000000340)) 2018/03/29 15:45:34 executing program 6: r0 = socket(0x2, 0x805, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'eql\x00', 0x100000001}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000240)) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x78) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x400}}, 0x400, 0x5}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0x8000}, &(0x7f0000000200)=0x8) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'erspan0\x00', {0x4, 0x0, 0x0, "1e2e24b7c942"}}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'sit0\x00', {0x4, 0x6, 0x2, "ddc9b0481df0", 0x9}}) 2018/03/29 15:45:34 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000000), 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) 2018/03/29 15:45:34 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)='8', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x0, 0x1}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000018c0), &(0x7f0000001900)=0xc) 2018/03/29 15:45:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700008385ce6c7cc77974000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000300)={r5, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r6 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)={0x100, r1, 0x302, 0x70bd25, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xac}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xc2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1ff}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}]}, 0x100}, 0x1, 0x0, 0x0, 0xea8102b67e5c6377}, 0x448c0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r7, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000140)={r8, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r2, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r2) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r2) 2018/03/29 15:45:34 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0x1f, 0x0, 0x10001, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000040)={0x8, 0xfffffffffffffffb, 0x2, 0x7, 0xe, 0x9}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000012000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003ff8), &(0x7f0000011ffe)=0x8) getpid() 2018/03/29 15:45:34 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg(r1, &(0x7f0000010cc0)=[{{&(0x7f00000000c0)=@sco={0x1f}, 0x8, &(0x7f00000005c0)}}, {{0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="b2ffff0000f700c53c658d3dfe473500"], 0x10}}], 0x2, 0x0) 2018/03/29 15:45:34 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/103, 0x67}, {&(0x7f0000000140)=""/103, 0x67}, {&(0x7f00000001c0)=""/19, 0x13}], 0x3, 0x0, 0x0, 0x5bb1}, 0x40000060) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000dd3fc8)={0x0, 0x0, &(0x7f00002e3000)=[{&(0x7f00005f6f2a)=""/214, 0xd6}], 0x1, &(0x7f0000dc1f89)=""/119, 0x77}, 0x41) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/29 15:45:34 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=@ipv6_deladdr={0x2c, 0x15, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0xb9}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x2c}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000040)=[0xffff, 0xfe47, 0x6, 0x82], 0x4, 0x810000000000000, 0x5, 0xec, 0x3, 0x1, {0x7, 0x8, 0x1000, 0xb20, 0x0, 0x0, 0x8, 0x40000, 0x10000, 0x5, 0x100000001, 0x4, 0x7, 0x101, "722c1742a4361c3176a51d023da58833c48d2277a399f6384148c3ca67b66e38"}}) 2018/03/29 15:45:34 executing program 4: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x1}, &(0x7f0000000140)=0x8) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) socketpair$inet6(0xa, 0x80001, 0x100000000, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x3, 0x2, 0x4, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r6, 0x0, 0xa1, 0x1f, &(0x7f0000000380)="d9bf616bcc44681c9050b33d3e95de47204b3f085c0621315253e62b01a76863023eaa71f9d4e5788b8d7335ebc491903a0e2280c9a3f48d9962fcd35f70669e669d977e7158b3118b6eb7e4e9d112a70b050931fe4e7ac5f6d871c289987c9ab2d32d9bb38d2106cbc4c8785deddca25e6133b3cdfae02db9d7272ee80bd704fc097a9cd570fc786395522b5db69313fbc02c0a4fd1bd1bd006c4dc2f2e2fc2c6", &(0x7f00000002c0)=""/31, 0xf1d2, 0x4}, 0x28) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000480)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r3, 0x401, 0x86f}, &(0x7f0000000200)=0xfffffffffffffefc) socket$inet_tcp(0x2, 0x1, 0x0) writev(r4, &(0x7f0000000000)=[{&(0x7f0000000300)="9b", 0x1}], 0x1) getsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/03/29 15:45:34 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x101}, &(0x7f0000000540)=0x8) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r4, &(0x7f0000000140), 0x100002fb) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x43) r6 = socket$inet6_sctp(0xa, 0x4000001000000001, 0x84) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r7, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r5, 0x0, &(0x7f0000da8ffc), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f0000000880)={0x2ce7, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x4, 0x9, 0x7, 0xfffffffffffff001, 0x0, 0x0, 0x5, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) sendmsg$IPVS_CMD_SET_INFO(r8, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0401000}, 0xc, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[@ANYBLOB="24000000c7681e566b148db7fe8ab82cc1a06d7e031953233a53f3033e466f1380b54c6250a16031ddbff4dae2d4514efb6238b2829edfb4b753594f98175e4acdb05ab439d17a96662270115567a7b0b5aaaa1a4630d2358899fc80a058bd75cf4620f5a9fb26bde48f6612da6137369463198269e88af9051dbb15edec8c21c6437f1dbb459a371340310341e7e12916d54b44855d3fa637cb41b3f378ad3019f439181acbe3f71ff198fad99338f3029bf96c420ff72eaf36ab1f4a67ee11b6edf0e6515499f00400000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20000010}, 0x14) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000400)={0xaf, 0xffff, 0x2, 0x1, 0x2, [{0x0, 0x3, 0x401, 0x0, 0x0, 0x8}, {0x2, 0x5, 0x3, 0x0, 0x0, 0x2000}]}) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/29 15:45:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r4, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(r3, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000004c0)=0x14, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r6, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000140)={r7, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r1) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r1) 2018/03/29 15:45:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x10000000a, &(0x7f0000000000), &(0x7f0000000100)=0x4) 2018/03/29 15:45:34 executing program 6: r0 = socket$inet6(0xa, 0x8000b, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000280)=""/185, &(0x7f0000000340)=0xb9) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_gstrings={0x1b, 0x7f, 0x57, "fc362d9249d3b1aaa491e5aaad3baf869225e49746e8cd37c6a4eabf394e587714cfac7545a71710acc440299fe0bb26a40e7e8ba97627683622b6de19813d0462e4493e253affae6b9a2fec824b03fb9e588676cd165e"}}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000), &(0x7f0000001040)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x13}, 0x2}}, 0x200, 0x100, 0x800, 0x1, 0x5}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x400, 0x2, 0x5, 0x3, r2}, &(0x7f0000000240)=0x10) 2018/03/29 15:45:34 executing program 1: socketpair(0x4, 0x7, 0xff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x4, 0x4e23, 0x0, 0xa, 0x80, 0x80, 0x89, r2, r3}, {0x4, 0x8d5f, 0x7, 0x1f, 0x401, 0xfffffffffffffffc, 0x1, 0x6}, {0xff, 0x8000, 0x7, 0x8}, 0x80, 0x0, 0x2, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x4, 0x2, 0x1f, 0xcc, 0x6, 0x1}}, 0xe8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x743, 0x30}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000380)={r4, 0x80}, 0x8) sendto$ax25(r1, &(0x7f00000003c0)="c80dd9a05f9687ff8db89c1c8dcfcd75103ad3a52ec7fad8f7cf0b83d09a5687ab887b89b08c22c5b8cdfa737cc41b00bbe7a3dbd151484bfaadb9db9bbfe22403fbc954c66f41e6d5175bf1fcc2ec89e228b3aba74c2e7e5499ff33ab4a96a82533bd06ebc56a7b13e5590fecb23d788d08a7f09e85df6aece762d43cf09911f53d8e7a2dcf1d31b5984a66a6ee2d82a4f3ac8a1f283909896e4dadd30c0b50c79c299b061977751b402edddc682d5d4cfa2d3edfc00c047cc7ac62ee6f61b2e66fa3d974c942d1e8c3", 0xca, 0x48080, &(0x7f00000004c0)={0x3, {"d8a49ae6043a36"}}, 0x10) r5 = accept4(r1, &(0x7f0000000500)=@hci={0x0, 0x0}, &(0x7f0000000580)=0x80, 0x80800) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000005c0)=0x6, &(0x7f0000000600)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000640)={r4, 0x3, 0x3, [0x7fffffff, 0x9, 0x7]}, &(0x7f0000000680)=0xe) accept4$unix(r0, &(0x7f00000006c0)=@abs, &(0x7f0000000740)=0x6e, 0x800) socketpair(0xa, 0x0, 0x107, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f00000007c0)=0xbf, 0x4) ioctl$sock_netrom_TIOCINQ(r8, 0x541b, &(0x7f0000000800)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000840)={0x9, 0x1, 0x1ff, 0x6, r7}, &(0x7f0000000880)=0x10) r9 = accept$inet(r8, &(0x7f00000008c0)={0x0, 0x0, @loopback}, &(0x7f0000000900)=0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000940)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000980)={r7, 0xc209, 0x2, 0x6, 0x5, 0x6, 0x9, 0x2, {r7, @in6={{0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x81}}, 0x1, 0x200, 0x40, 0x3}}, &(0x7f0000000a40)=0xb0) bind$ipx(r0, &(0x7f0000000a80)={0x4, 0x3, 0x4, "a6476f378035", 0xa25}, 0x10) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000ac0), &(0x7f0000000b00)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f0000000b40)=@assoc_value={r7, 0xffffffff}, 0x8) setsockopt$sock_void(r5, 0x1, 0x1b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000000b80)={r11, 0x4}, &(0x7f0000000bc0)=0x8) accept$alg(r5, 0x0, 0x0) ioctl$int_out(r10, 0x5460, &(0x7f0000000c00)) socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000c40)) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000c80)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@rand_addr=0x6, 0x4e22, 0x7605, 0x4e20, 0x1, 0xa, 0x20, 0x20, 0x21, r6, r3}, {0x80, 0xad, 0x7, 0x6, 0x3c13e698, 0x1, 0x3, 0x3}, {0xfffffffffffff6a8, 0x0, 0x6, 0xccf}, 0x8000, 0x6e6bba, 0x2, 0x0, 0x2, 0x1}, {{@in=@rand_addr=0x101, 0x4d3, 0x6c}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x1, 0x0, 0xce, 0x591, 0x924562f, 0x81}}, 0xe8) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000000d80)={0x3, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x108) socket$vsock_stream(0x28, 0x1, 0x0) 2018/03/29 15:45:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,cmac(serpent-generic))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) 2018/03/29 15:45:34 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f0000950ffc), 0x20951000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000080)={r0, r2}) 2018/03/29 15:45:34 executing program 7: syz_emit_ethernet(0x2a, &(0x7f0000001080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="063d3b650453", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @empty, @rand_addr}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x14) getsockname(r0, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x80) 2018/03/29 15:45:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000540)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000300)={r5, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r6 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000480)={r5, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r7, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000140)={r8, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r2, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r2) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000000340)=0x80000) close(r2) sendmsg$IPVS_CMD_DEL_DAEMON(r4, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x26000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x38, r1, 0x300, 0x70bd2b, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800000010000000}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x17}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x38}, 0x1}, 0x4000000) 2018/03/29 15:45:34 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x0, 0x2, 0x0) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r3 = socket(0x0, 0x2, 0x0) unshare(0x1004102) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000780)={{{@in6=@dev, @in6}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000880)=0xe8) getgid() gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000e80)) getgid() getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001240), &(0x7f0000001280)=0xc) gettid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) getgid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002ac0)={{{@in=@loopback, @in6=@dev}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000002bc0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002c00), &(0x7f0000002c40)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000002cc0)=0xa) getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004880), &(0x7f00000048c0)=0xc) getgid() getpid() getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000004900)={{{@in=@rand_addr, @in=@multicast2}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000004a00)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004ac0), &(0x7f0000004b00)=0xc) getgid() 2018/03/29 15:45:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d18ffc)=0x8001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000080), &(0x7f0000000040)=0xfffffffffffffee2) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000ff0000)=0x4) 2018/03/29 15:45:34 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000017000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000080)={0x24, 0x26, 0x301, 0x0, 0x0, {}, [@generic="2861a3614658368810dbfe8d50"]}, 0x24}, 0x1}, 0x0) readv(r0, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/55, 0xb3}, {&(0x7f0000000440)=""/162, 0x3d8}], 0x10000000000001ef) socketpair(0x9, 0x0, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x11, "e80a17ad31b86868612e6e5e058e98c46d"}, &(0x7f0000000140)=0x19) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x626, 0x0, 0x9, 0x3, 0x5}, &(0x7f00000001c0)=0x14) 2018/03/29 15:45:34 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=@ipv4_newaddr={0x3c, 0x14, 0x5, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_BROADCAST={0x8, 0x4, @broadcast=0xffffffff}, @IFA_LABEL={0x14, 0x3, 'nr0\x00'}, @IFA_LOCAL={0x8, 0x2, @broadcast=0xffffffff}]}, 0x3c}, 0x1}, 0x0) socketpair(0x11, 0x6, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000140)={0x4, &(0x7f00000000c0)=[0x9, 0xffffffff80000001, 0xf443, 0x7fffffff]}) 2018/03/29 15:45:34 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0x8c) socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x10, 0x80800) r2 = accept4(r1, 0x0, &(0x7f00000000c0)=0x1a9, 0x80800) r3 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000800)={0x0, 0x0, 0x2d}, &(0x7f0000000780)=0x24a) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000007c0)={r4, 0x488c}, 0x8) r5 = accept(r3, &(0x7f0000000a40)=@alg, &(0x7f0000000ac0)=0x80) accept$ax25(r5, &(0x7f0000000b00), &(0x7f0000000b40)=0x10) bind$inet6(r3, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000880)=ANY=[@ANYBLOB="00080030c99112d7"], 0x1) listen(r3, 0x1000008000) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r6, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x1c, 0x13, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) getsockopt$bt_hci(r1, 0x0, 0xffffffffffffffff, &(0x7f0000000540)=""/14, &(0x7f00000001c0)=0xe) r7 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r7, 0x891a, &(0x7f0000000080)={'erspan0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) connect$inet(r7, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000580)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000000740)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={r8, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r9, 0x40086409, &(0x7f0000000280)={r10}) recvmsg(r7, &(0x7f0000000700)={&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000380)=""/113, 0x71}, {&(0x7f0000000b80)=""/163, 0xa3}, {&(0x7f00000004c0)=""/95, 0x5f}, {&(0x7f0000000100)=""/27, 0x1b}, {&(0x7f00000005c0)=""/104, 0x68}], 0x5, &(0x7f00000006c0)=""/54, 0x36, 0x5}, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x1) sendmmsg(r7, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000000100)}}], 0x159, 0x0) accept(r3, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0xffffffffffffffd4) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00000002c0)={@dev, @multicast2, 0x0}, &(0x7f0000000180)=0xc) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000001c0)={r11, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r12 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r12, &(0x7f0000000080)="4e28f5d19df437bf48e8c9801277a1c700d86f6555106533e8216e26240cea9fc6871e0c0328efaefa6ee50faf24ae3e4f6fb3e0d99ac023d7f1925a", &(0x7f0000000100)}, 0x20) 2018/03/29 15:45:34 executing program 0: r0 = socket(0x0, 0x1, 0x7) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000540)={0x0, 0xffffffffffffff9b, 0x20, 0x5, 0x6}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000005c0)={0x0, 0xe2, "e2beda90a80a31d44dc5bedfc13f509b66a70f0fb1f7bffcfc2f3ddcf5ff2d8d4f43a23f77ecd2e4def5f691296155f20e502db031f0b13df3fc3fe7f9e14cd5153d768f8ca9f1939669d725dcdc830d9c710bd913f5305c6d273474b4d6d5c2f6528730998630ce707f732598d40d082383e055709d627279d1c5b7398924fce7a724ef284bfeca19e1d9fa3c853b1c0252ac137fbf09d9c46ee5c33cb2d3c53c7d47c67a60590c0d3e6470339a0a177c5623863b05b5cc98d0e94f28625834c162275336685354d6fc49bd79fbd2264ff617dffc83ce1297307cf4178537520453"}, &(0x7f00000006c0)=0xea) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000700)={r1, 0x0, 0x8001, 0x0, 0x1, 0x39f72232, 0x7, 0xffffffffffffffc0, {r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x6, 0xa6d, 0xa3, 0x1, 0xfffffffffffffffa}}, &(0x7f00000007c0)=0xb0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f00000003c0)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r4, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r4, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000480)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000004c0)=@assoc_value, &(0x7f0000000500)=0x8) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000280), 0x10) listen(r3, 0xffffffff80000000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f0000000440)={'bcsf0\x00', {0x2, 0x4e22, @rand_addr=0x8c7}}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x309, 0x0, 0xdcf8}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/03/29 15:45:34 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f00000006c0)=@nfc, &(0x7f0000000780)=0x80) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000007c0)=0x5, 0x4) r1 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000001c0)={r5, 0x1, 0x7ff, 0x6, 0x8, 0x9}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000300)={r5, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) accept$alg(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r6 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) r8 = accept4$packet(r7, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000140)={r9, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r8, &(0x7f0000000600)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0xffffffffffffff33) sendto$inet6(r3, &(0x7f0000000580)="71d59c9ceb927842", 0x8, 0x20000000, &(0x7f00000005c0)={0xa, 0x4e23, 0x80000001, @dev={0xfe, 0x80, [], 0x19}, 0x1ff}, 0x1c) setsockopt$IP_VS_SO_SET_TIMEOUT(r6, 0x0, 0x48a, &(0x7f0000000840)={0x1000, 0x100000000, 0x100}, 0xc) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r2) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000000180)=0x1) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) getsockopt$ax25_int(r3, 0x101, 0x3, &(0x7f0000000500), &(0x7f0000000540)=0x4) close(r2) 2018/03/29 15:45:34 executing program 4: r0 = socket$inet6(0xa, 0xb, 0x80000000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000380)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000fffffffffffffff500000700000004000000a8040000000000000000000040010000c0030000c0030000c003000004000000ac161b0032f0ba538f8781983e7e328e2d57de81a3090a34318339db91f33f22f251d40a6b1cfe9f4b79620edacc8f388096118c559214fed5fe8d12d9b8"], 0x1) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000000240)=0x4, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000300)=@assoc_value, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000280)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x2c) writev(r3, &(0x7f0000001500)=[{&(0x7f0000000040)="f2efa442edfad57f78bbcfb44cc63e76889f5d7c24d5633fe3b2d1a104b3783dc7337d619a9799797206392da96842059e5d3c64c760598a56d9b757e6f3e04886cc46144f09905ea7a65c", 0x4b}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000140)=0x8) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000100)=0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)) recvmsg$netrom(r2, &(0x7f0000000640)={&(0x7f0000000440)=@ax25={0x3, {"a588fee5334cb1"}, 0x9218}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000480)="c1c2bd0b2a5638c1932ab9f41b50cf71a013e577d8b50b5f8f9d3d0fe1c03ea5451dc3af3da994b70d01a4aef31872ac1beb71d84a81812c7861753f9c5d525e1933ce73a70e6c5c61ed934230725c1d54888b481deb06bf7468760910ff079146de820be11aa13650ac6fb670f22b218b7526", 0x73}], 0x1, &(0x7f0000000540)=[{0xe8, 0x10d, 0x3, "09ab3db19f12caad45841dea0f87c08cff810b209473012d80e942a67ad94ba462898c172f9dadbc38f0170ebb7c3ec092b4f402d16f9feaa619569b5298cadd491abe24a2fc5d82c742e8e6852e874b468d307c42cfa6acf87d938218f9c58042199f0199c33491b2be65d6f57fbe17a61bf0e0abeee7bb058280a87c2dd86e1535d9b22372e190dd35a36273df1a02183ec6a7eebeb393b93aff3d9bb3c900c95bfe1349d03b6a45466eb21e07b3d64ed80841f02220a347fa55a5801606a729fd1bd2cf5aaa5d298c328293738d162348368bf5570c"}], 0xe8, 0x800}, 0x40) 2018/03/29 15:45:34 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00005d6000)="8908040800", 0x5) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0x4, 0x7, 0x2}, 0x10) 2018/03/29 15:45:34 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005ae000)={&(0x7f0000e21f7c)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@req) listen(r0, 0xa43) r1 = accept(r0, &(0x7f0000000000)=@ll, &(0x7f0000000080)=0x80) getsockname$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/03/29 15:45:34 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x101}, &(0x7f0000000540)=0x8) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r4, &(0x7f0000000140), 0x100002fb) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x43) r6 = socket$inet6_sctp(0xa, 0x4000001000000001, 0x84) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r7, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r5, 0x0, &(0x7f0000da8ffc), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f0000000880)={0x2ce7, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x4, 0x9, 0x7, 0xfffffffffffff001, 0x0, 0x0, 0x5, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) sendmsg$IPVS_CMD_SET_INFO(r8, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0401000}, 0xc, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[@ANYBLOB="24000000c7681e566b148db7fe8ab82cc1a06d7e031953233a53f3033e466f1380b54c6250a16031ddbff4dae2d4514efb6238b2829edfb4b753594f98175e4acdb05ab439d17a96662270115567a7b0b5aaaa1a4630d2358899fc80a058bd75cf4620f5a9fb26bde48f6612da6137369463198269e88af9051dbb15edec8c21c6437f1dbb459a371340310341e7e12916d54b44855d3fa637cb41b3f378ad3019f439181acbe3f71ff198fad99338f3029bf96c420ff72eaf36ab1f4a67ee11b6edf0e6515499f00400000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20000010}, 0x14) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000400)={0xaf, 0xffff, 0x2, 0x1, 0x2, [{0x0, 0x3, 0x401, 0x0, 0x0, 0x8}, {0x2, 0x5, 0x3, 0x0, 0x0, 0x2000}]}) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/29 15:45:34 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020020000000000000e1000c0800020000000005", 0x24) 2018/03/29 15:45:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1ee7386491563403db89b50f300feedce18aadbd15a53b3c4ebb74c919b2aaa58a18383428a5c9cf59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r4, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r6, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000140)={r7, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r1) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r1) 2018/03/29 15:45:34 executing program 6: syz_emit_ethernet(0x1e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@can={0xc, {{0x2, 0x5, 0x1, 0x5c}, 0x0, 0x1, 0x0, 0x0, "3d275d773de25016"}}}}, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000017000)={0xa}, 0x1c) socketpair$unix(0x1, 0x400000000002, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffffbd) r3 = socket$inet(0x2, 0xa, 0x7) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000480), &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x1, 0xbf, 0x6}, &(0x7f00000000c0)=0x10) pread64(r2, &(0x7f0000000180)=""/195, 0xc3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000380)={'sit0\x00', 0xa000}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={r4, 0x85, 0x10}, &(0x7f0000000140)=0xc) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) r5 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000300)={0x0, @dev, @broadcast}, &(0x7f0000000340)=0xc) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0x3) close(r1) r6 = socket$inet_sctp(0x2, 0x0, 0x84) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00000003c0)={0xf8, 0xffffffff}) r7 = accept4(r1, &(0x7f0000001cc0)=@nfc_llcp, &(0x7f0000001d40)=0x80, 0x800) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000000400)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x307, @random="14771a43b1bf"}, 0x6c, {0x2, 0x4e22, @loopback=0x7f000001}, 'ip_vti0\x00'}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r7, 0x800442d3, &(0x7f0000001d80)={0x0, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'rose0\x00'}) 2018/03/29 15:45:34 executing program 4: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000002c0)=0xef2) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}}) r2 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000180)=0x3b8, 0x4) r3 = accept(0xffffffffffffffff, &(0x7f0000000740)=@un=@abs, &(0x7f00000007c0)=0x80) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000800), &(0x7f0000000840)=0x6) sendmsg(r3, &(0x7f0000000100)={&(0x7f0000000040)=@sco={0x1f, {0xffffffffffffffc1, 0xfffffffffffffffb, 0x2, 0x0, 0xffffffff, 0x7ff}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000300)="f3dab1018dce41fa700c003c218bca853c63a8ff3364c8578681f22e1856a9ef90cd012e60a7575ad284fe5a555f747712ba21d33e20d6c54b23ec588a4be5876dd28da86dfd090dc40ba027ffe82bcbf85da860af3289f93c7ffe2cc09615b66c707a4349258a81ccd049e712f6f7174ececf77ad6ed51b973710ad005aae7b7720690b365c4e73831d5795b347ea851e17dd122150cd8d5f497380d41df36a1155b0912848a539f758202639b00775eee635ad4fbb86c9648e0cb638850fac2f28e34f1f81f1bfb44cf7b596745b7a8ae40af39620ae44e53c48e984a4979fc3193bc695d99d41591d025eb7fe04429671de2d1d4914ab702c9fe57a3c5d", 0xff}], 0x1, 0x0, 0x0, 0x4000040}, 0x81) 2018/03/29 15:45:34 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000000380)=@alg, &(0x7f00000000c0)=0xff2b, 0x80800) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000200)={0x5, &(0x7f00000001c0)=[0x0, 0x0, 0xdb, 0x1, 0x5]}) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) accept4(r1, &(0x7f0000000240)=@sco, &(0x7f00000002c0)=0x80, 0x80800) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x20000032, 0x201, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/03/29 15:45:34 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000300)={&(0x7f000059fff4)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x26, 0x109, 0x0, 0x25dfdbfd, {0x40000001}, [@typed={0xc, 0x0, @u64=0x1}]}, 0x20}, 0x1}, 0x0) socketpair(0xd, 0x4, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x8, 0x4, 0x0, "473d525193672e3f444823a0b9e457e7f6a386fb4c7ca4f0057d0076c9e062bffaa4691f0a256527f19ef4d4748cce16669cf600153413e8ad5c4579374f2539080358eb57d2d1b2283308444f16983a"}, 0xd8) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000280)=@get={0x1, &(0x7f0000000240)=""/18, 0x1}) accept$nfc_llcp(r1, &(0x7f0000000180), &(0x7f0000000200)=0x60) 2018/03/29 15:45:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f00000005c0)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="280226bd7000fedbdf250100000038f20200080001000000000014000200696036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004411e5b8b000500000014000100fe800000000000000000000000001f0000000900ff070000080002004e2100000800050004000000180003001400020074650000000000000000000800040000f8ffff00000000001679b207f4b1bfd534cf3f2e8ab0112105a177c679ca5a985842a500f447e8c0eaec4b1c50690aa82ff8a64cce8ec8f501e2e325"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r4, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000580)=0xd7, 0x4) r5 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r6, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000140)={r7, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r1) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r1) recvfrom(r3, &(0x7f0000000480)=""/128, 0x80, 0x0, &(0x7f0000000500)=@ax25={0x3, {"6c7199bfa67444"}, 0xffffffffffffffff}, 0x80) [ 125.480108] sctp: [Deprecated]: syz-executor0 (pid 24483) Use of int in max_burst socket option. [ 125.480108] Use struct sctp_assoc_value instead [ 125.510491] tc_dump_action: action bad kind 2018/03/29 15:45:35 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000fc3f59)="7c05cb7e83109e4cf4a13396f105c1ba65f99990605745ec0fbdd93bf744d581060bf9c0fb3c4d79e206169506b412e6c9ff40192fc5681ac0bd6fa46f5db942cbee945af8231372003df1ed69312c26d5aaa34287a9fa21de2e39ad24139b9bf8c6a631f321d18879d547cceaed2f206653fc501bb66376a275f9d585065a63815ee0b1d138a83766781c313808b400", 0x90) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="a20000009997e59bd53df4c87dc60ab78acb754a35831494c757902cd828be112a6753bcb3a55be9c4002405f4ee6003aa94135d0b46b79ba04f308543abf307066fe918edfb6df4c4f0adde7db6a19d29a08b594844963aa6f6053942a87aa486b192012a92af5c716a9ec29ce81be0bd63782e42b9324a3c096c507db5b5a0f71ed1e86a789143f147813131c1375d78b4d84e019c70018cc44db6f71adbb7a4553d000000"], &(0x7f00000000c0)=0xaa) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x3}, 0x8) [ 125.551274] tc_dump_action: action bad kind 2018/03/29 15:45:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000001480)={@dev, @empty, 0x0}, &(0x7f00000014c0)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000001500)={@mcast1={0xff, 0x1, [], 0x1}, 0x75, r4}) getsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f00000000c0)={'bcsf0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}}) 2018/03/29 15:45:35 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x101}, &(0x7f0000000540)=0x8) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r4, &(0x7f0000000140), 0x100002fb) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x43) r6 = socket$inet6_sctp(0xa, 0x4000001000000001, 0x84) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r7, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r5, 0x0, &(0x7f0000da8ffc), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f0000000880)={0x2ce7, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x4, 0x9, 0x7, 0xfffffffffffff001, 0x0, 0x0, 0x5, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) sendmsg$IPVS_CMD_SET_INFO(r8, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0401000}, 0xc, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[@ANYBLOB="24000000c7681e566b148db7fe8ab82cc1a06d7e031953233a53f3033e466f1380b54c6250a16031ddbff4dae2d4514efb6238b2829edfb4b753594f98175e4acdb05ab439d17a96662270115567a7b0b5aaaa1a4630d2358899fc80a058bd75cf4620f5a9fb26bde48f6612da6137369463198269e88af9051dbb15edec8c21c6437f1dbb459a371340310341e7e12916d54b44855d3fa637cb41b3f378ad3019f439181acbe3f71ff198fad99338f3029bf96c420ff72eaf36ab1f4a67ee11b6edf0e6515499f00400000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20000010}, 0x14) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000400)={0xaf, 0xffff, 0x2, 0x1, 0x2, [{0x307, 0x0, 0x401, 0x0, 0x0, 0x8}, {0x2, 0x5, 0x3, 0x0, 0x0, 0x2000}]}) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/29 15:45:35 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[]}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r3, &(0x7f0000000140), 0x100002fb) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000900)={0x6, {{0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0xe}, 0x7}}}, 0x88) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r4, 0x43) r5 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r6, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) unshare(0x12000000) sendto$inet6(r5, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r5, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000000600)=ANY=[@ANYBLOB="00230000000000000000000000000000ddc33a9331134f9320e1c7fdc50bf3cb8b7a999d3684b1564a545dd958f85d2e15a6f8c8ad91dec6e09c36778c4ce43788e310f325e209db07c10011cef458ae6a95b17673b8508bf8b249b4687fe57ae49c4da560fac22d8497d143e388c7d020666ad4521a9fb3ce503eed5ba6c6d11ffc81e387973559498361482e09e8890415e832cd52ce9803d7815985cc866183da4fa4764f84afec"], 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r4, 0x0, &(0x7f0000da8ffc), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000880)={0x2ce7, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x4, 0x9, 0x7, 0xfffffffffffff001, 0x0, 0x0, 0x5, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) sendmsg$IPVS_CMD_SET_INFO(r7, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0401000}, 0xc, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[@ANYBLOB="24000000c7681e566b148db7fe8ab82cc1a06d7e031953233a53f3033e466f1380b54c6250a16031ddbff4dae2d4514efb6238b2829edfb4b753594f98175e4acdb05ab439d17a96662270115567a7b0b5aaaa1a4630d2358899fc80a058bd75cf4620f5a9fb26bde48f6612da6137369463198269e88af9051dbb15edec8c21c6437f1dbb459a371340310341e7e12916d54b44855d3fa637cb41b3f378ad3019f439181acbe3f71ff198fad99338f3029bf96c420ff72eaf36ab1f4a67ee11b6edf0e6515499f00400000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20000010}, 0x14) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000400)={0xaf, 0xffff, 0x2, 0x1, 0x2, [{0x307, 0x3, 0x401, 0x0, 0x0, 0x8}, {0x2, 0x5, 0x3, 0x0, 0x0, 0x2000}]}) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/29 15:45:35 executing program 6: socket(0x1, 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x3a) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x34}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) 2018/03/29 15:45:35 executing program 7: accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00001a3fdc)="2400000032001f1546f9ff7f000005db090007010c00020050ffffff0005010005000000", 0x24) 2018/03/29 15:45:35 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x7d6d}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r1, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2}, 0x8) close(r0) 2018/03/29 15:45:35 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x100000000002, &(0x7f0000ad2ffc)=0x1, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x4, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/03/29 15:45:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r4, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r6, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000480)={r4, 0x101, 0x30}, 0xc) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000140)={r7, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) close(r1) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r1) [ 125.650194] sctp: [Deprecated]: syz-executor0 (pid 24483) Use of int in max_burst socket option. [ 125.650194] Use struct sctp_assoc_value instead 2018/03/29 15:45:35 executing program 5: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0xfffffffffffffee2, 0x800) sendto(r0, &(0x7f0000000180)="3e17bded5045b4d04c5ba26cc4c05635c126fd4edf3e360f741a4e0c4c207d44bd5b370da2dbaec441b0110c7496d2f741bee3c5be9cf5100abba8c50d48754abc22c50fb6ba859c593c1b11ae8b56d9b523fda2e63bd9f1415ca4b00fe4f2edafbdce5a4222b94be73ec4e8d3edb389364f85954572902c74d03ad75c291c97b316bd129ba250379d2188a9efd89e2f2386be3cf7c68f0697c9dfb1e0f6b4ebeec3deb3a79714cc361770ae", 0xac, 0x0, &(0x7f0000000240)=@nl=@proc={0x10, 0x0, 0x25dfdbff, 0x10001}, 0x80) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000012c0)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001300)={'bcsh0\x00', {0x4, 0x5, 0x20, "971c9a85ba90", 0x34}}) socketpair(0x1e, 0x5, 0x1, &(0x7f0000001940)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001980)={0x3, 0xffffffffffffff00, 0x4, 0xff, 0xf0aad6c0000, 0x9, 0x7, 0x100000000, 0x0}, &(0x7f00000019c0)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000700)=ANY=[@ANYRES32=r3, @ANYBLOB="0c000200040700a9414680c3c3baaef7b22bb89777b70a88d8b743b8dc"], &(0x7f0000001a40)=0x2) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f0000000340)={'icmp\x00'}, &(0x7f0000000380)=0x1e) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000400)={0x100000000000021, 0x7c3e, 0x4, 0x800000000000000, 0x5, 0x737, 0x5b0b}, 0xc) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r5, 0x28, 0x2, &(0x7f00000002c0)=0x20, 0x8) r6 = accept$nfc_llcp(r5, &(0x7f0000000440), &(0x7f00000003c0)=0x60) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000680)={r3, 0x7347cdc1}, &(0x7f00000006c0)=0x8) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r7, 0x29, 0xd1, &(0x7f0000000140), 0x4) getsockopt$IP_VS_SO_GET_TIMEOUT(r4, 0x0, 0x486, &(0x7f0000000300), &(0x7f0000000040)=0xc) accept$nfc_llcp(r6, &(0x7f00000004c0), &(0x7f0000000540)=0x60) getsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f0000000580)={@dev, 0x0}, &(0x7f00000005c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000000600)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x35e, 0x9, 0x0, 0x100, 0xffff, 0x80, r8}) 2018/03/29 15:45:35 executing program 7: r0 = socket$kcm(0x29, 0x7, 0x0) accept4(r0, 0x0, &(0x7f0000000100)=0x2b5, 0x800) r1 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@ax25, &(0x7f0000000200)=0x80, 0x80800) sendmsg$nl_generic(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3}, 0x6, &(0x7f0000013ff1)={&(0x7f0000000040)=ANY=[@ANYRES32], 0x1}, 0x1}, 0x0) socket$inet6(0xa, 0x0, 0x100000001) 2018/03/29 15:45:35 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x3, 0x2, "5bba326665f2", 0x8}, 0x10) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000080)=@l2={0x1f}, 0xe, &(0x7f0000000e40), 0x0, &(0x7f00000012c0)}}], 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000280)=@ax25, &(0x7f0000000300)=0x80, 0x800) setsockopt(r0, 0x6, 0xfffffffffffffffe, &(0x7f0000000100)="b4927fdc6283a6773cbfa9b892c9a548b822a8d65357aeb0d626024dd3a0c6e94b2b45e53c65c093e7c8d2fd72775f4481b416098114d03064a637f80953c557e798d7e716b7c58c143ca427972c5be64d300e2de3bab19175b9f89e38742910831d2522ced841ca01fc4a59b80073e154007f7116a57a91b6688b1f73050046f00f2ca8", 0x84) read(r1, &(0x7f0000000340)=""/70, 0x46) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240), 0x8) 2018/03/29 15:45:35 executing program 6: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040), 0x10) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000051c0)={@loopback, @broadcast, 0x0}, &(0x7f0000005200)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005280)={"2d9f88f453d19c280000008000", r1}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000140)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000001c0)=@get={0x1, &(0x7f0000000180)=""/58, 0x7}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000007c0)={0x0, 0x800}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001c80)={0x0, 0xdb, "5145718d129a4f98b949298b0957de2906fd0c309c3764c48089b284551d500a1644413d6afbd9b6668316e343b10eb70cff6126ecd9981b73c6eb00a890164344a43f930a0285165ea21c2ce61672c73d8e8580e9d54c10cbe560f67624abf3148bb8fda260d709f5b185dce138c6f7e54ee98b0af0dbc3c0ba84f23c15c3b1013a554d41bbe8db290ba758db14c96ea6faaf9aa2e76ed2c99ea465ea5acabb745cb998888e661c25a5570eeb9953c58d8446f2d2f92c4fc9c22ab56f9139c6c0bbf1a2b275010dd3ff00b5cb87159fd8c8016a146988355ae131"}, &(0x7f0000001d80)=0xe3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001dc0)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0xffffffffffffffff, 0xfb, 0x3, 0x0, 0x7, 0xfffffffffffff9e0, 0xffffffff, 0x0, 0x0, 0x4, 0x61, 0x4, 0xc0f8, 0x100000000, 0x1f]}, &(0x7f0000001ec0)=0x100) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000001f40)=0x2) socket$inet(0x2, 0x0, 0x5) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f00000003c0)={@ipv4={[], [], @local}}, &(0x7f0000000400)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000004ac0), &(0x7f0000004b00)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000004b40), &(0x7f0000004b80)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000004bc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="b6000000738222294214759a90ba7f10af4ba35d448b16f7cc38a8d9c8f653156ee6e94f71b2d9743b1bedc8c877467dd77bdf00f720d84ceea3ee1f414738c0ea5c9d40f2229745af0e97adcbb2c5f540e9d163c55bd7b93c91d7efbfee14d27acd3268671818d9a1732b06129b4916e4894322137ddd5c600eb2aa090000f8ff0000001089a33766b59b5603e59207939ea266a00c7cc5a64a2d39016f5d3916e39d59bdb7664cd330b733ddca31ee85af6c8e000000000000"], &(0x7f0000004c80)=0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000004cc0)={0x0, 0x8f63}, &(0x7f0000004d00)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000480)={r5}) getsockopt$bt_BT_DEFER_SETUP(r6, 0x112, 0x7, &(0x7f00000004c0)=0xfff, &(0x7f0000000500)=0x4) r7 = socket(0x10, 0x2, 0x0) recvmsg(r7, &(0x7f0000000080)={&(0x7f0000421ff2)=@l2, 0x80, &(0x7f0000ea6f90), 0x0, &(0x7f0000fc1000)=""/86, 0x56}, 0x0) readv(r7, &(0x7f0000000240)=[{&(0x7f0000000140)=""/195, 0xc3}], 0x1) recvmsg(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000280)=""/238, 0xee}, 0x0) write(r7, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000004d40)=ANY=[@ANYRES32=0x0, @ANYBLOB="e8000000e949ded1298413a260b065b90c7877e90a8537a6cfd685e7fa926f048231c87923b08df4dc1e27b0d57275dec66e64cf7584bad6c096357035a1074419c243aea34c26f244184b6cb172094b75a449de92f5356f7f23dcbc8d3b6ee6369e35c8f2c74ca8d578466228378fa6f0b9be4210af15a89b38abad457c7819a9a27c186afa4c49528ea8c9a12db2af6b2c7e9c5ac572893042f9bce20a6e372337034aed08e232b326052b6a057e0080829c57eb1c17998bd69ce85962e82e309bf2b10db846e71edbcb7ae1a822ea48f1d7bcf4ccb91e995780a7b1a37f92239d891890b47126b4f0450f"], &(0x7f0000004e40)=0xf0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000004e80)={0x0, 0x7}, &(0x7f0000004ec0)=0x8) sendmmsg$inet_sctp(r3, &(0x7f00000050c0)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e22, 0x401, @ipv4={[], [0xff, 0xff]}, 0x7}, 0x1c, &(0x7f0000000740)=[{&(0x7f0000000200)="60bcda51852ab9547f1971150afa4f2495ac11f552ab6507953032a8cb1819be4f822f5d5a33bf03318fb91fb2d0be43021f6cb439744a315c4b03f7f3ffca8e17fb33bb88a7afe7ee9554f8a83d0ef54ff2d3b65ae5d69ccd13a808dfc0fe4e2f4a2167afd52b6c06489f6ca1a8ac279ff259b7bd188632af162127e8da5fd4a01b1d45aed0bcbef60ee2b167da9dd36e09ec7f77d204a05372e32735a9a57374b53af0bd58a069b19c077b", 0xac}], 0x1, &(0x7f0000000840)=[@init={0x18, 0x84, 0x0, {0x2, 0x5, 0x1, 0x400}}, @init={0x18, 0x84, 0x0, {0x101, 0xfff, 0xad, 0x6}}, @init={0x18, 0x84, 0x0, {0x1, 0x3f, 0x6, 0x3ff}}, @init={0x18, 0x84, 0x0, {0x1, 0x3e86c00000000, 0x210, 0x200}}], 0xc0, 0x800}, {&(0x7f0000000940)=@in6={0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c, &(0x7f0000001c00)=[{&(0x7f00000009c0)="b5a0d551ac110f957b7b12d80381342b87fd41dd87ae6979cfeeab13f430400a5d5b9aa071f44755ec8a0ac3ea0d89fa563e81cda16689b987aef8f8a4e5a9e9565ed558f3f42a46e132f55f747e388155e9029fdcf61506", 0x58}], 0x1, &(0x7f0000001f80)=[@init={0x18, 0x84, 0x0, {0x5, 0x1, 0x1000, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x0, 0x28e, 0x2, r4}}], 0x60, 0x20000000}, {&(0x7f0000002080)=@in6={0xa, 0x4e24, 0xa7, @empty, 0x54b17ba4}, 0x1c, &(0x7f0000003440)=[{&(0x7f00000020c0)="343ddd98282dbf7a95adfd658220c351fc319b1190ed219bac23ed4312bea6fbd9f5b66161cb476cf6f7a76889469aa07048bbce1431896e3ec875b540e19d6aa4adc0901c3131ca04e2c6a637e0ef3d98d4a459ca90a47db6f0058f325160e22a1e978563e5d0e4a203462011592557ba24709dcfefaaca942ab66deca2d872e61937e9df3f845d1e8fd05a109d52c0976624aa2ade41391800c02e19157b3fb6a13e50acd2081bfde337fec201139b55dd8e88d5f5a50fa2c8a1b935340616b9bc18eafd63273b4054deacfb65481c578f1fe66bd64c52a2a278", 0xdb}], 0x1, 0x0, 0x0, 0x8011}], 0x3, 0x40) 2018/03/29 15:45:35 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r1, &(0x7f00000003c0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) r3 = socket(0xa, 0x3, 0x10001) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000700)) splice(r1, &(0x7f00000000c0), r0, &(0x7f00000001c0), 0x6, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) connect$ax25(r2, &(0x7f0000000080)={0x3, {"71e9303a3df791"}, 0x7f}, 0x10) 2018/03/29 15:45:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair(0x5, 0x6, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000040)={0xb46, 0x200, 0xa0, 0x10001, 0x1, 0x3}) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000002}, 0x8) write(r0, &(0x7f00000000c0), 0xfdfb) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080), 0x8) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000100)={0x67, @dev={0xac, 0x14, 0x14, 0x19}, 0x4e23, 0x0, 'lblc\x00', 0x0, 0x81, 0x31}, 0x2c) socketpair(0x9, 0x805, 0x6, &(0x7f00000000c0)) 2018/03/29 15:45:35 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000015c0)={'rose0\x00', &(0x7f00000014c0)=@ethtool_eeprom={0x43, 0x1, 0x4, 0xed, "66f7353d67bf75852f4827de463bebcc45888b7b9f1f4444e877100a394b8c687e2b3afd16efbcfb28af5ace216c8a9f45a883e4268e0fe87f292a705f1059a431c658d6fd1fbfb97b1c1a4cf4e58191ed40fd20a88170c626b897a12f79561f87c02ce64145acaa28e60a32c545c9306668a6337066eeb84b3ca5ca4423f6306d95e1ddb1bfe7c45d2c28154ec78722505fdf96e01e119b327e6ae581486d0fde97e6f379d19afbb9d1627daef8f41d43f163b31d63a8a1f3de8bb2302c6046d277345fbd1d22aff5b96585536a3519090ce3fb8ce993339b46ceea8cd7dca388b90f5b10a10a132efee0538b"}}) pread64(r0, &(0x7f0000001340)=""/168, 0xa8, 0x54) connect$l2tp(r0, &(0x7f0000001480)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0xd2, 0x4, 0x0, 0x1, {0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x10001}}}, 0x3a) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00000000c0)=@req={0x3fc, 0x0, 0x0, 0xfffffffffffffff7}, 0x10) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000180)={'bpq0\x00', 0x1}) socket$inet(0x2, 0x0, 0x80000001) recvfrom$unix(r1, &(0x7f00000002c0)=""/4096, 0x1000, 0x0, &(0x7f00000012c0)=@file={0x0, './file0\x00'}, 0x6e) recvmsg(r1, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/69, 0x45}], 0x1, &(0x7f00000001c0)=""/159, 0x9f}, 0x0) close(r0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000001400)={{0x3c, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x2, 'lblcr\x00', 0x10, 0xbe, 0x36}, {@loopback=0x7f000001, 0x4e22, 0x3, 0x8, 0x0, 0x8}}, 0x44) 2018/03/29 15:45:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') r1 = accept4(r0, &(0x7f0000000480)=@nl, &(0x7f0000000500)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000540)={0x907, 0x2, 0x400, 0x40, 0x0}, &(0x7f0000000580)=0x10) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000000600)=0x6, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000005c0)={r2, 0x20}, 0x8) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=ANY=[@ANYBLOB="a400000084bcede168f18c7834234eb3374f65a8601e999819269de788aed35ea1028191a61563403db89b50f37833edce18aadbd15a53b3c4eb38d9919b2aaa58a18383428a5c9ff59653d2bb3376d3b2514700000000000000520000000000000000", @ANYBLOB="280226bd7000fedbdf250100000038000300080001000000000014000200697036677265746170300000000000000800030000000000080005007f000001080007004e22000030000200080004000500000014000100fe8000000000000000000000000000aa08000900ff070000080002004e210000080005000400000018000300140002007465716c3000000000000000000000000800040000f8ffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair(0x11, 0x801, 0x716cf03a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000300)={r6, 0x7ff, 0x6, 0xfffffffffffffffd}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r8, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000000140)={r9, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) bind$alg(r3, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000000), 0x0) setsockopt$packet_tx_ring(r8, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r3) 2018/03/29 15:45:35 executing program 7: r0 = socket$inet6(0xa, 0x7fffd, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000140)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@fragment={0x2b, 0x0, 0x5, 0x0, 0x0, 0x401, 0x66}, 0xa508a64df6f5f793) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/29 15:45:35 executing program 4: setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000580)=ANY=[@ANYRES64, @ANYRES64, @ANYPTR, @ANYRES32, @ANYRES16, @ANYRES16], 0x6) socketpair(0x10, 0x806, 0x3, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000240)={r1, &(0x7f00000001c0)=""/121}) r2 = socket$packet(0x11, 0x1000000000000003, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x8f) sendto$inet6(r2, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/29 15:45:35 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x101}, &(0x7f0000000540)=0x8) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r4, &(0x7f0000000140), 0x100002fb) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x43) r6 = socket$inet6_sctp(0xa, 0x4000001000000001, 0x84) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r7, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r5, 0x0, &(0x7f0000da8ffc), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f0000000880)={0x2ce7, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x4, 0x9, 0x7, 0xfffffffffffff001, 0x0, 0x0, 0x5, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) sendmsg$IPVS_CMD_SET_INFO(r8, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0401000}, 0xc, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[@ANYBLOB="24000000c7681e566b148db7fe8ab82cc1a06d7e031953233a53f3033e466f1380b54c6250a16031ddbff4dae2d4514efb6238b2829edfb4b753594f98175e4acdb05ab439d17a96662270115567a7b0b5aaaa1a4630d2358899fc80a058bd75cf4620f5a9fb26bde48f6612da6137369463198269e88af9051dbb15edec8c21c6437f1dbb459a371340310341e7e12916d54b44855d3fa637cb41b3f378ad3019f439181acbe3f71ff198fad99338f3029bf96c420ff72eaf36ab1f4a67ee11b6edf0e6515499f00400000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20000010}, 0x14) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000400)={0xaf, 0xffff, 0x2, 0x1, 0x2, [{0x307, 0x0, 0x401, 0x0, 0x0, 0x8}, {0x2, 0x5, 0x3, 0x0, 0x0, 0x2000}]}) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/29 15:45:35 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0)={0x3, 0xfffffffffffffffd, 0x2, 0x8}, 0x6) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000180)="2e000000000000002a3d7208ff0900") 2018/03/29 15:45:35 executing program 5: socketpair(0xd, 0x0, 0x8, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$nfc_llcp(r0, &(0x7f0000000300)={0x27, 0x1, 0x1, 0x7, 0x6, 0x7fff, "0a37df810d6606ea87e5c41b93b8cb1330db9b4c3745657b3507836d81601242aac3c30a1a62370904f7fd8844b15ca362db8b1afd40298278990e8911af34", 0x3}, 0x60) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000180)=""/252, &(0x7f0000000280)=0xfc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0], 0x7, 0x6, 0x1, 0x1}) connect$unix(r1, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r4 = accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0xffffffffffffff23, 0x0) listen(r4, 0x0) 2018/03/29 15:45:35 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xe3, "ecbe5ad1acf12e166b9335f4a7a3133e0e082dfe6bf307f38e99e3937e013a0ad53ea61a1354a79074df7795620249d03d02f089048fc77ce4ddcc74503b5697ecb4dbbb66c9f3e8061e3f64169af55ec8ccdba495bc67d7dbe1ba11aa5b02c617b16edd9d0c314e3b085eb1b0ccad258e5e8128f5df8ce8955a2e123c30ee304d296045df734d5ad132baba757f2a0b1c0ec17ddaef9571b14f9c699c1d21cbfa5cb836294ccfa1c2936a43270dd2b67ef4c457976001d85d8a37909dd1104caa2055d79e8a8bb22aa78658b86620eaef9c64d91c46c2bf70ee44328a50e9cf48463e"}, &(0x7f0000000140)=0xeb) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x576}, 0x8) 2018/03/29 15:45:35 executing program 6: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000004c0)=0x80, 0x80000) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000500)) unshare(0x24020000) unshare(0x20000600) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000700)={'erspan0\x00', 0x6}) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0x0, 0x1e0169c5, 0x10000}, 0x10) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r4, &(0x7f00000008c0)=""/185, 0xb9, 0x2001, &(0x7f0000000980)=@file={0x0, './file0\x00'}, 0x6e) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000a00)={'ip_vti0\x00', 0x10001}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000000400)=r4, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x1000, 0x2}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000740)={r7, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x6, 0x5, 0x20, 0x1, 0x8, 0x0, 0xfffffffffffffff9, 0x3, 0x4, 0xf2d5, 0x8001, 0x40, 0x800, 0x6]}, &(0x7f00000003c0)=0x7e) setsockopt$inet_tcp_int(r6, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r6, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000006c0)) accept4$unix(r4, &(0x7f0000000840), &(0x7f0000000100)=0x6e, 0x800) writev(r6, &(0x7f0000818ff0)=[{&(0x7f000016bde8)='\v', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f00000005c0)=r8, 0x4) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0xfffffffffffffffc, 0x4000000004d032, 0xffffffffffffffff, 0x40000000000000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x800, 0x0, 0x1, 0x2}) r9 = socket(0xa, 0x8080e, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r9, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) sendmsg$unix(r9, &(0x7f00000002c0)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="64dac1c80cb4923a0ca68051d34c3ea8a36f671a75bfb3a7", 0x18}], 0x1}, 0x4814) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000140)={'vlan0\x00', 0x3}) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000300)=""/69, &(0x7f0000000200)=0x45) 2018/03/29 15:45:35 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) write(r0, &(0x7f0000000140)="f601832ae9ec4566997f00000000000000009323000000000000000000000000000000000040437085af7d000000000000000000000000000000000000000074f562092fe4298d948cecb6b0d30ed3f35b844357", 0x2a9) close(r0) 2018/03/29 15:45:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000080)="be64b82428f7d91e4021da13a2951825188e796a5c85d7b82bbaf5624c001955bd26da3af5704da2fc78c8ad9de33344b72be1d5c78c863e8c5aeb0be1d336332747110ebe73a15d3b7cc7a4ffb34e43287a17721f8cf4286363f228315f18a2f7fe33f41db46972996528ef958a26c683b723df42adf0d6bf83193d3d1884e3aba1fd776b920f0294f028c8d4674c8e97b2ce56a3052e63523beb8231667f65d7adae025a868d69cf47c2", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x70) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/29 15:45:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c6") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140), &(0x7f0000000080)=0x8) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsf0\x00') pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000740)) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) r5 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000000180)={0x7, 0x81, 0x3, 0xff}) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') setsockopt$IP_VS_SO_SET_FLUSH(r5, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x24, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000004c0)) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000009c0)=ANY=[@ANYBLOB="4000007e8854360f41c9692c5b056eaa2f614da0deb589e91398c5122355c58a3bab36aa44695b174282421d52f42befac1866e989bdaed624ed5c9be924a8b5c1401393bdc602c9f9108642db867331eb0e704c6290952084f90a5e1adbb9690966368b074efef5e3ce3ad1e86e8a60bb83e398b39916529b50a1596822756b9308650a7d425c6c639dbec9bde2b76496e56dc08129bb90074a6e7e02156462b00362942dab1f32e73e7a2b980e39647da3b337ea7d17d8d5167d7e9e38"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x800) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f00000005c0)={0x1, 'vcan0\x00', 0x2}, 0x18) 2018/03/29 15:45:35 executing program 7: [ 126.363781] device bcsf0 entered promiscuous mode [ 126.373639] BUG: unable to handle kernel NULL pointer dereference at 00000000000000fd [ 126.381656] IP: qlist_free_all+0x37/0x160 [ 126.385793] PGD 1cae04067 P4D 1cae04067 PUD 1cae05067 PMD 0 [ 126.391598] Oops: 0000 [#1] SMP KASAN [ 126.395394] Dumping ftrace buffer: [ 126.398919] (ftrace buffer empty) [ 126.402616] Modules linked in: [ 126.405805] CPU: 0 PID: 4463 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #284 [ 126.413065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.422421] RIP: 0010:qlist_free_all+0x37/0x160 [ 126.427071] RSP: 0018:ffff8801b5857bb0 EFLAGS: 00010246 [ 126.432418] RAX: ffff8801c48a4dc0 RBX: 0000000000000282 RCX: 0000000000000000 [ 126.439672] RDX: ffffea0007122900 RSI: ffffea0006bd629f RDI: 0000000000000282 [ 126.442680] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 126.446925] RBP: ffff8801b5857be8 R08: 0000000000000000 R09: 0000000000000000 [ 126.446929] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 126.446933] R13: 0000000000000001 R14: ffff8801c48a4dc0 R15: ffffffff87acaba0 [ 126.446940] FS: 00000000015eb940(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 126.446944] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 126.446948] CR2: 00000000000000fd CR3: 00000001caddf002 CR4: 00000000001606f0 [ 126.446956] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 126.467962] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 126.468446] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 126.468449] Call Trace: [ 126.468470] quarantine_reduce+0x141/0x170 [ 126.525234] kasan_kmalloc+0xca/0xe0 [ 126.528925] kasan_slab_alloc+0x12/0x20 [ 126.532871] kmem_cache_alloc+0x11b/0x760 [ 126.536988] ? _raw_spin_unlock_irq+0x27/0x70 [ 126.541460] getname_flags+0xcb/0x580 [ 126.545234] ? exit_to_usermode_loop+0x8c/0x2f0 [ 126.549876] SyS_mkdir+0xc1/0x2a0 [ 126.553301] ? SyS_mkdirat+0x2b0/0x2b0 [ 126.557172] ? getname_flags+0x256/0x580 [ 126.561205] ? do_syscall_64+0xb7/0x940 [ 126.565152] ? SyS_mkdirat+0x2b0/0x2b0 [ 126.569023] do_syscall_64+0x281/0x940 [ 126.572886] ? __do_page_fault+0xc90/0xc90 [ 126.577092] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 126.582622] ? syscall_return_slowpath+0x550/0x550 [ 126.587533] ? syscall_return_slowpath+0x2ac/0x550 [ 126.592434] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 126.597772] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 126.602587] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 126.607748] RIP: 0033:0x453d17 [ 126.610916] RSP: 002b:0000000000a3eaf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000053 [ 126.618591] RAX: ffffffffffffffda RBX: 000000000000025e RCX: 0000000000453d17 [ 126.625832] RDX: 0000000000a3f7d5 RSI: 00000000000001ff RDI: 0000000000a3f7d0 [ 126.633074] RBP: 0000000000a3f1a0 R08: 0000000000000000 R09: 0000000000000005 [ 126.640313] R10: 0000000000000064 R11: 0000000000000202 R12: 0000000000a3eb20 [ 126.647554] R13: 0000000000000013 R14: 0000000000000000 R15: 0000000000001380 [ 126.654800] Code: 55 48 89 e5 41 57 41 56 41 55 41 54 49 c7 c7 a0 ab ac 87 53 49 89 f4 48 83 ec 10 48 89 7d c8 4d 85 e4 4d 89 e5 0f 84 c8 00 00 00 <49> 63 95 fc 00 00 00 4c 8b 30 48 29 d0 49 83 3f 00 48 89 c6 0f [ 126.673881] RIP: qlist_free_all+0x37/0x160 RSP: ffff8801b5857bb0 [ 126.679992] CR2: 00000000000000fd [ 126.683712] ---[ end trace a286b2dc8c8517f3 ]--- [ 126.688480] Kernel panic - not syncing: Fatal exception [ 126.694219] Dumping ftrace buffer: [ 126.697736] (ftrace buffer empty) [ 126.701417] Kernel Offset: disabled [ 126.705024] Rebooting in 86400 seconds..