1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000700)={0x0, 0x0, 0x30}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, 0x8) write$binfmt_aout(r0, &(0x7f0000001300)=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'], 0x20) write$binfmt_script(r0, &(0x7f0000001740)={'#! ', './file0', [], 0xa, "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"}, 0xe01) [ 159.112415] IPVS: set_ctl: invalid protocol: 60 224.0.0.2:20004 sed 2018/04/12 19:46:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x20, 0x2e, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x8}, 0x1}, 0x0) 2018/04/12 19:46:24 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000500)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000440)={'ip_vti0\x00', 0x8000}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x5}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$inet6(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, @local}, &(0x7f00000004c0)=0xffffffffffffffef) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00000000c0)=0x3, 0x4) socket$inet(0x2, 0x8, 0x3) close(r0) r3 = accept(r2, &(0x7f00000001c0)=@can, &(0x7f0000000240)=0x80) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x2, 0x0, 0x1, 0x9b32, 0x5, 0x9}, &(0x7f0000000140)=0x20) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x58, r4, 0x404, 0x70bd28, 0x25dfdbfc, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={'bcsh0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) 2018/04/12 19:46:24 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f3fa8)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000007f80)=[{{&(0x7f0000007c00)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000000040)="2cf80350378d21da5b266f9fe3313c6d52eaa438614e03f9608e4889f04a0943d7b8357a71583a0d369b0da83f79d2d37344d872bf10a9d687a2d3ef49d1f11755933e51122b7805b29c672bf98e44b683f5531f734419c8dfc638313458a73139f8603def4eff0be8f1b769f2c992b75810f273d8b24754", 0x78}], 0x1, &(0x7f0000007e00)}}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/04/12 19:46:25 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="021000000a000009482ed96e8aed1a00080012000000000000000000000000d09d000000ac1414aa000000001400000000000000ff0100000000000000000000000000"], 0x50}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'veth0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=@setlink={0x2c, 0x13, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_ADDRESS={0xc, 0x1, @empty=[0xf]}]}, 0x2c}, 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)={'syz1', "cca60db063352bbbda49b687235b801aafd0148fce8bd6ed8b209440b64b3ca3db1856cba60f59d0eef7996d1bdd727ba61aadc2695de000792e66cc9a28a9ed493f9fca"}, 0x48) 2018/04/12 19:46:25 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmsg(r0, &(0x7f0000000500)={&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/196, 0xc4}, {&(0x7f0000000240)=""/156, 0x9c}, {&(0x7f0000000300)=""/116, 0x74}, {&(0x7f0000000380)=""/83, 0x53}, {&(0x7f0000000400)=""/106, 0x6a}], 0x5, 0x0, 0x0, 0x3}, 0x12020) getsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000000040), &(0x7f0000000080)=0x4) getpeername$llc(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x10, &(0x7f00002e0000)={@dev={0xfe, 0x80}}, 0x1) 2018/04/12 19:46:25 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000840)=@nl, &(0x7f00000008c0)=0x80, 0x800) recvmsg$kcm(r0, &(0x7f0000001080)={&(0x7f0000000b00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000b80)=""/255, 0xff}, {&(0x7f0000000c80)=""/117, 0x75}, {&(0x7f0000000d00)=""/110, 0x6e}, {&(0x7f0000000d80)=""/97, 0x61}, {&(0x7f0000000e00)=""/178, 0xb2}, {&(0x7f0000000ec0)=""/123, 0x7b}], 0x6, &(0x7f0000000fc0)=""/135, 0x87, 0x10001}, 0x2000) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000000280)=@nfc_llcp, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000002980)=""/4096, 0x1000}], 0x2, &(0x7f0000000a00)=""/206, 0xce}, 0x0) 2018/04/12 19:46:25 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="a9346da0cd4067fc5756323a3febb0fa444033866bd713d0532775fd3278cb24b1afb29d4911c87376bfcf27e3ddeb85"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x400000000003, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009010000eaf83a0000000000c6eee83e24e98ae6c232229c478c9ed09164b4c0", 0x26) 2018/04/12 19:46:25 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc)=0xfeffffff00000000, 0x0) 2018/04/12 19:46:25 executing program 5: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000008c0)=0x14) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000900)={0x0, 0x0}, &(0x7f0000000940)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000980)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000a80)=0xe8) sendmsg$nl_route(r2, &(0x7f0000000b00)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x80001000}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000d80)=@ipv6_getroute={0x2bc, 0x1a, 0x204, 0x70bd2b, 0x25dfdbff, {0xa, 0x14, 0x14, 0x7fff, 0xfc, 0x5, 0xff, 0x7, 0x900}, [@RTA_MARK={0x8, 0x10, 0x8001}, @RTA_OIF={0x8, 0x4, r3}, @RTA_ENCAP={0x1bc, 0x16, @nested={0x1b8, 0x61, [@typed={0x8, 0x64, @uid=r4}, @typed={0xd4, 0x4f, @binary="b3f7c71761fc187b12db45ef6ee7fea310df2d7178475e9ef18939e321d4e0b800abcee9d63adf3f586d9f47962f5e137deabce1b4f1eb93cc7ce26a3cec9183e2d92d1e3e67c7d61db1b96fe2553f7c6abd5cf87c594faea385f8be7c6807a623a8af0d5370c569add8017c5dd622ab4296de68609c371b16e3762f2f6c783d5c4236e05df804cd6240fbdfb08ef05d47fbfde5a56419e320a2a15fb4fa393b01d1d1d36fb51b770faa33c28e6693db37742728356f9a06475fb179eb23819711354edc0027e61a1ce1bbbd91edd836"}, @typed={0xc, 0x40, @u64=0x4}, @generic="eda471e6ea242dc531cd513d2a06645cededddaa463578a65bbc09d1a3ac4d64d0d29126bfb6d2aa4cfc5fb5c83c4c18be97c5145bb9cde887", @generic="7adab9ab0178bd202c3886295ac6ad25fa3ba3f57c2b03dcfc61c5f0b128e70a5f985aee24a899f4a97aff25016174b8e41f407b5f36df9f75e36bf043e0ec0c865796c84c9e1f6f27f0a943825452e23994e4745ae79139bbc569c334b455a168874b2faa2659d786274716204e22c6edfaccce0dd155a650c2009723645ba444fd559b7fcc06d9b6c5e6", @typed={0x8, 0x71, @uid=r5}]}}, @RTA_ENCAP={0xd4, 0x16, @generic="5bafdc8609a80005e08af6db3dc8758f6763e6d0953b94d67d3be3556dd3026537363e435e135941197ebaa4b1ac390ed43f2ee5dd4e29c6867ccc4bbde7f888925451a96e195ad19f4491705a00eacde9fc40c9344f52fc14c1e47a93110fc2daa00a1aa67f304c4969d6f72094d38881a02cbdc783692707e53be9a1a9b0c38f3eef5a200bfc220fdfa1ce6fd5addc677494d5904c088720102e56fdf60072fbe6031f26dc7b6d5639d82ccb91e86e4f48350c8d36030e759c7505b57a10f5a4a81ba2539d3897e55eac95e33a"}]}, 0x2bc}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x8da, {0x4, 0x3, 0x8, 0xffffffffffffffff, 0x4, 0xff}, 0x5, 0x8}, 0xe) setsockopt$EBT_SO_SET_ENTRIES(r6, 0x0, 0x80, &(0x7f0000001080)=@broute={'broute\x00', 0x20, 0x2, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c00], 0x0, &(0x7f0000000bc0), &(0x7f0000000c00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, 'bcsh0\x00', 'syz_tun\x00', 'rose0\x00', 'ip6tnl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="de501b28aebc", [], 0x70, 0x70, 0xc0}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x401, 'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x1c8) 2018/04/12 19:46:25 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr-camellia-asm,ghash-generic)\x00'}, 0x58) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x101, 0x0, 0x10001, 0xb72}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000080)={r3, 0x6d}) r4 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="d3ab27191a010023560fd9d5e03eba602dff05b82756df62", 0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000004c0)={r5, 0x8}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000002c0)={r5, 0x9}, &(0x7f0000000300)=0x8) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000400), &(0x7f0000000440)=0xc) sendmmsg$alg(r4, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r4, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/12 19:46:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xa) getsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f0000000080)=[{r0, 0x2410}, {r0, 0x8204}, {r0, 0x733e801408596288}, {r0, 0x80}, {r0, 0x2000}], 0x5, 0x100000001) writev(r0, &(0x7f00008c0000)=[{&(0x7f0000000100)="2900000018003109002000010020e706020000e300ffff06800000000c00080004000200f0ff000001", 0x29}], 0x1) 2018/04/12 19:46:25 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001700)={0xffffffffffffff9c}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000000c0)) recvfrom$ax25(r0, &(0x7f0000001740)=""/156, 0x9c, 0x2, &(0x7f0000001800)={0x3, {"4aeca025afca6a"}}, 0x10) bpf$MAP_CREATE(0xf, &(0x7f0000000040)={0x13, 0x67, 0x400000}, 0x10) [ 160.055657] kernel msg: ebtables bug: please report to author: Total nentries is wrong 2018/04/12 19:46:25 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000380)={0x0, 0xfffffffffffffffe}) 2018/04/12 19:46:25 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000500000000001900a307250000000000d374e1b61e32abd0a4df57db81314c00dc1338d54400009b84136ef75afb83de448daa", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) sendmsg(r0, &(0x7f0000000740)={&(0x7f0000000100)=@ipx={0x4, 0xf87, 0x2d3, "18ed290028ca", 0x7}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000200)="12223c3fb12677907a4bdc8f3365745b5ba45fd601fda5de63156e19e4dd594fccd8c7e3ad383891d8e5d44d8df69dda81d82a402e83308a0f0d4cec831fd6817b7f7c43287b1b09821757d7453eca7d0ed6ea646f708ba89a4445d895ffac64b445ce875e440b0aeeae0d298b334b75a045805006652ffa7f6d44df1130c4e09b32c01e8f174b4775668697754dc5f091cc4f1063aba0abb4f8ce961a277906fdca9d18b772178b0ae9f465dbddb394ecf1ef67d0ac2199b912c462f70b391ed63f0f098cf6e4debf249b794248435c93582c5e645e508054cf497750fe7e19a60abae5255b4af863d0cc7bd834b5c34d7953c7fb9b11", 0xf7}, {&(0x7f0000000300)="cff5ec9f21ccaca28b550f301658096342203c4d3f48e78e62059805cceeb2344f7f6d276bbd3d574e7171dd3d83dbeae0d556a7b4aa58894e0cd88808cb088b69f63d829e3dd5bdaf89d5a5a6d15ca112d601c0e9d5fe78196ad95a2231b5c94909b36b642e7e37ee20f5526e7e5912a57204b056c96fdbd632fa29465c1d28b9a87762374eaf4d20d87a05fea221b8ff929838975b28453f7946dd7a225ccf3e4b", 0xa2}, {&(0x7f00000003c0)="ff5887e32f5d128edf69d4c4962383d849bdbbb00cec0c04748f0ede7f06c82264c49268134f36376304ba371de866e44b322e0a0b1ca5d3e9883c10f69ae7873f787863be138dab8bd6837643bfdf847979c51c25f9d7eb124865e509e23f60f200e8b3e8a1f5031d5fc1", 0x6b}, {&(0x7f0000000440)="4319404f8c54da1cd0920dfdd280e20e7c172a3b3b106e98b49267a4837d8cbf18a1a2f392f4bd07f2a92a90425c69c0ad4810b80350270a83e89f9cfde3975df131347d03bc5765c876fea6cf9cf3e2494a3e00e0e821b4581cffd2b3ac01a5d83c18e0bf892296c522f2f84de26f", 0x6f}, {&(0x7f00000004c0)="56e209a69648a3bae03361d83502fd07366d0012d087776106fd3688b22f05ec15b80e19d6a7c183a1c2f983a574271591e1357d665dcd93cc821a880319096eb88285ad72007f934a510f7e7ebdeba891fc6dda64d7e963569c665d83287bfcf997a92bce61cb2aacbd1f31fea3968e0f354c2f0944b3ce76384b368a7c45dada07fd7f778fba3eb14a029e524fd96ebe1d1387edd9a25071a125b619d4cad13a25796e6393ea255c89f1dc92a57d87bf606d98ce699bf718f0b825d74dd5", 0xbf}, {&(0x7f0000000580)="9f210c39ff77ed17057488a62d353c857cc57c50ca7ad27e83b0059fb38c4a9052002aa647ad75f88d57af32df141f978a87e76f4b274d5de8ed84e7fb8113ffa8d61e17d89408a25f75d337c244d7660a8d622fe4547c42e8ff6a649ef93a89d4abd5d07f114d07ad", 0x69}, {&(0x7f0000000600)="2ac50607acff8e0d92ef129addc4f3af4dee7dda80f50fb4b4557dc2e63a01739ba98b0e1f0f4cf589493279bc91ad2da73765630bc94b1c2885af6369543e881683ba143490f2d2700eda110726e07c013cee39fa0f8dd41338a1c55d55a220fa209fc8b323c5b82f837cc74325da107cd155a19023e1a5f00029d987d4a6dfee36bc30b68557a8786eaf90f946112eec893f", 0x93}, {&(0x7f0000000180)="fed8e5fc8d7c28a2a3c63b9b1b0c", 0xe}], 0x8, 0x0, 0x0, 0x4a3915e6453f9212}, 0x20008000) 2018/04/12 19:46:25 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes-aesni))\x00'}, 0x58) accept(r0, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000140)=0x80) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f00000001c0)=@srh={0x3c, 0x0, 0x4, 0x0, 0x5, 0x6, 0x8000}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="173ffc28832fefe976e95881afefe1c6da", 0x11}], 0x1, &(0x7f0000000000)}, 0x0) accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/12 19:46:25 executing program 4: socketpair$inet(0x2, 0x7, 0x2, &(0x7f0000000080)) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000000)="1cd03467d89cc015e02f79741aff842c55c3ff0d625232e961f0c08419c2fefd72a0fa3f2b0a296402ee0c826e2ad205a32f5445b5513f2bcb01e772ef9a3d5d3c1936995db46da30e0d0a1d6adc629a00a43c6abce90d3fdbefbb265feaccc49589afdce873115f1de8fd04", 0x6c) syz_emit_ethernet(0x4e, &(0x7f0000000140)={@random="dbe75f9b9aed", @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'F d', 0x18, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @empty, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}}}}, 0x0) 2018/04/12 19:46:25 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000040)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'\x00', r1}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={"7663616e3000000f0800", r1}) r3 = socket(0x11, 0x0, 0x7) getpeername$packet(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000400)={0x0}) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000480)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000380)={r4, 0x80000, r6}) setsockopt$inet6_buf(r5, 0x29, 0xff, &(0x7f0000000780)="c37cfe6ed1ba4456c14f21725a465648fab5aca3d32520bd75c7ecff8895deb47c011e1031085f9afb9211ab17f8cc6d0fbcf382ea48fc0f55a630a7898e1636e271ae", 0x43) ioctl$DRM_IOCTL_GET_MAP(r7, 0xc0286404, &(0x7f0000000740)={&(0x7f0000ffd000/0x2000)=nil, 0x2, 0x6, 0x20, &(0x7f0000ffc000/0x4000)=nil}) sendmsg$nl_netfilter(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000002}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="80000000020700012cbd7000fcdbdf250c000022e0002600ffffffff080049006e72300008006400ffffffff64ce749f41b37119a8f85d73397aa0e5c685e236eb6d686c6cf89c51e6ed9efad98426a338cf2a748d6d01c35e659fbdf3414a715e9c9b81736e0b285006463908406e9845a0a5aea267898c7bd50219ea000000"], 0x80}, 0x1}, 0x1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000300)={'ipvs\x00'}, &(0x7f0000000340)=0x1e) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000200)=@dellink={0x20, 0x11, 0xb1d, 0x0, 0x0, {0x0, 0x0, 0x0, r2}}, 0x20}, 0x1}, 0x0) recvmsg$kcm(r5, &(0x7f00000006c0)={&(0x7f00000004c0)=@nfc_llcp, 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/193, 0xc1}], 0x1, &(0x7f0000000680)=""/12, 0xc, 0x1}, 0x1) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r8, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000002b00)={&(0x7f0000002ac0)=ANY=[@ANYPTR=&(0x7f0000002a40)=ANY=[@ANYRES64=r8, @ANYPTR64=&(0x7f0000002940)=ANY=[@ANYRES64=r8, @ANYBLOB="084a90f596bd432c837431c334988ab2c333ea3c253340f136eea658c854190df836102abd83e5af6735b1048db3929a6d6e53cec935738ac71b520fc4efe47e5d623d94eff94ca978b4b16a39fa925573898d927fcb4aeecdbbf17ab40441f8848a859e563f247ed2064f047996756d83f05acc8611304c4eb3efce6e54e63917f43fd87034b18e6c2857e80e71fedf49a3b48be4e30ea968dc1311c9fdaabf5b1b2c031f4a20aafdfd19d2246ebdeadce71c5f24ef42d77e02912a4972a99c8b52e4e630d276c5c13439aaa8bf28d1be64a11e8174dcdaa8553cc21acfd4eba5b1220cc1e4ef8e956648cffe08a71cda9616ac4790"], @ANYRES16=r8, @ANYRES16=r8, @ANYRES64, @ANYBLOB="28df715dfd2f8af7e06b07b184b88ae38a1996132e40d84e886fc48ebc44cc1153a9e250d2"], @ANYBLOB, @ANYRES16=r8], 0x3}, 0x1}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') epoll_create(0x2) sendmsg$IPVS_CMD_DEL_SERVICE(r8, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="44edff00", @ANYBLOB="02002abd7000fddbdf2503000000180003001400060000000000000000000000000000000001080006000600000008000500060000000800060002000000"], 0x2}, 0x1, 0x0, 0x0, 0x800}, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001580)={r8}) setsockopt$bt_BT_VOICE(r9, 0x112, 0xb, &(0x7f00000015c0)=0x8, 0x2) sendmsg$nl_generic(r8, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f00000017c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x4000) r10 = accept$inet6(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000380)=0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r10, 0x8936, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, 0xf, r11}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r8, 0x10e, 0x1, &(0x7f0000000080)=0x20, 0x4) 2018/04/12 19:46:25 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x80, 0x800) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000000c0)=""/195, &(0x7f00000001c0)=0xc3) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) bind$nfc_llcp(r0, &(0x7f0000000280)={0x27, 0x0, 0x1, 0x7, 0x1, 0x1, "1647d7f5ec739fbb8fa421025c54f84dffc43926f1043ba5c59e0bb25961e4e5026fddafc3c16f8843f0d95acfdc1a56ee756b3c18c25c6212e589a065c61d", 0x21}, 0x60) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000300)) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000340)=""/19, &(0x7f0000000380)=0x13) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000400)=@get={0x1, &(0x7f00000003c0)=""/53, 0x9}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000440), &(0x7f0000000480)=0x4) r1 = accept4(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0x80, 0x80000) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000580)={0x1, 0xe03, 0x401, 0x7f}, 0x10) getsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f00000005c0), &(0x7f0000000600)=0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000640)={0x1, 0x100, 0x2, 0x0, 0x8, 0x6, 0x80}, 0xc) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680)={0x0}, &(0x7f00000006c0)=0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000700)=r2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000740)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x1, 0x38000000000, 0xfffffffffffffc7c, 0xb3, 0x9}, &(0x7f0000000800)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000900)={r3, 0x9c, &(0x7f0000000840)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, @in6={0xa, 0x4e22, 0x10000, @empty, 0x10001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000940)=0x10) socketpair$inet(0x2, 0x3, 0x7fffffff, &(0x7f0000000980)) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000009c0)={'syz_tun\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000a40)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000b00)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a80)={0x1c, r5, 0x40a, 0x70bd25, 0x25dfdbff, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40094) sendmsg$nl_netfilter(r0, &(0x7f0000000d80)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x10000100}, 0xc, &(0x7f0000000d40)={&(0x7f0000000b80)={0x1ac, 0x4, 0x7be249d692d2d339, 0x610, 0x70bd29, 0x25dfdbff, {0xa, 0x0, 0x3}, [@typed={0x14, 0x55, @str="65746830242b802e7d2a242d656d3000"}, @typed={0xc, 0x93, @str='syz_tun\x00'}, @nested={0xd0, 0x7c, [@generic="2a4f6f8cb37e043619cecf7351880f6bac27559eb094d02a31570d564fe7743d49590240eea94ac814786df1f6c70de7dba00e3e181b4d3f5eef5d37e85ccc8ae667cb9133983c8ec10ce5c59bbfca1a7f23f54987b0b80b4457659c5cfcb73e389359bbf01c709e6b3007d826ee4f77ea494fb63143b70f25592fbc3c6d8de91fa6827a15586c37db8fadebb50f4a3c5de3a543318f27bd43de2b645b207c0615b8eb0640d13a237db2a0a193ce058ae3ec4a7d6397d16fb1722e338411b34cb90879cafb8c70fe9bf1"]}, @generic="714200174d9b1affce2c39a7a4a365fd0cf5b964ecff0fa14a8c00670bc090e4396540b7edb51efc0a5d09e7501fea8b3a2ca344669781c32ec4e4e1446c387c66c894b49899a05c9016d2d07da1399a0bd2d5e27268c99c2c3391441d3e5cdbf0060fbf1f9b9c4c8618e7a9db406fddcb9ac54fc28aa988100feae17f8f7cbdcd84ac1cc3578826e16e1b84da8e91b9b07d7d05e0bbc7bd4fcf2b8ffa4186f364040c6886ad"]}, 0x1ac}, 0x1, 0x0, 0x0, 0x880}, 0x4800) socketpair$inet6(0xa, 0x5, 0x2, &(0x7f0000000dc0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000e00)={r4, 0x4}, &(0x7f0000000e40)=0x8) writev(r6, &(0x7f0000001080)=[{&(0x7f0000000e80)="9d71cbaec877668cf073e57203ba04d759e88cfeb81ceec03b0570a15db70393533652c3e15b75", 0x27}, {&(0x7f0000000ec0)="6bfd48a60c042a2e2a87220c98b9d87a5db20107a950cf616394b74c8f99c48ebe4878b246741302f1ea1d9c0287a5dd65c8a818cf0114be4ab7f4917f572d2b513c1059ce991c8ccfcdd98f0811a3861e562ad341b334d749e78bd995fce21a98d5a94b40c1750c266aa43cf219eac9aaf7d91729aba4", 0x77}, {&(0x7f0000000f40)="c2ed6c42f1cf66490dadc9258e5287fc2897aefb8c4f0b062b1887ea534ee01ac91c29a45b7f6c5c8d7900839c50916d67a14e656bc79c764f13b508d65bf516d5cf15d7335e6c44ae53202b33791dd6461385e0c0dfd8a839ee71b6f4bac33641776bc97b6107d2c8b58a055c45839a280ae75bd1227d0ce384dd33c1ddfe483804e9016ca5f27fbd80c7b6e7bfcfc0c33ce388ddf0e8d0d7342435b9f0df3e74c380ef3dfd0a0a846f45e6d5b52a81e09bcd047ba0045ff96bf665e615a7d1f77401884c", 0xc5}, {&(0x7f0000001040)="753738598bfd3598d0", 0x9}], 0x4) accept4$ipx(r0, &(0x7f00000010c0), &(0x7f0000001100)=0x10, 0x80800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001140)={'team0\x00', 0x200}) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000001180)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000011c0)=0x7ff, 0x4) connect$netrom(r0, &(0x7f0000001200)=@ax25={0x3, {"ab9c1cfde8058b"}, 0xfffffffffffffffd}, 0x10) 2018/04/12 19:46:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/12 19:46:25 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000180)=0x10) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000001c0)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001}, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1', "c228e313fdd4b4ff57a0108826a95a2a89db1309645e946773b71d354cbf24a1af51fa4b861b61a3bdedc7766d7086ec1e2bc14e1b7ff965f39aa20564816393447dd201182b4495aa3c95d253d8dd38b4f3510d886525c6cf5a598aff47413aa7f6502d77d60e872c793605ffb5f0456f81a87bce2bc8854310743156"}, 0x81) bind$alg(r1, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = accept4(r1, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80, 0x80000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) 2018/04/12 19:46:25 executing program 3: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000043ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0xd8, 0xfffffffffffffc00}, &(0x7f0000000040)=0xc) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000100)=""/179, &(0x7f00000001c0)=0xb3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r2, 0xc6}, &(0x7f00000000c0)=0x8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4) recvmsg$kcm(r1, &(0x7f0000001380)={&(0x7f0000af4000)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000b5efc0)=[{&(0x7f00000013c0)=""/1, 0x1}], 0x1, &(0x7f0000001340)=""/16, 0xc}, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x1000}, 0x8) shutdown(r0, 0x3) 2018/04/12 19:46:25 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000001380)=ANY=[@ANYBLOB="ac000000270031030000000000000000055dca3d3233a1d23df86f8de81f000098002d00ce61ff9308a75378d03e133bd9a34cc32e81f51e02000000dead801552c17976e2408f87bbccddda0464c3ed63d2999fc44a1152ba28405bcb6b2b3d1bdee6e301c28f2a6e07f1669f7ffd0c2c86be932c0d16818c1fc679f8b3c921bab00b8f7c22d6e8a1acd5571f4eb787437c3044caacb5625486786ea730a5d3764f91a16206968dd4e6f7236600b0429b3f8423053d18"], 0xac}, 0x1}, 0x0) setsockopt$ax25_int(r0, 0x101, 0x800000d, &(0x7f0000000200)=0x402, 0x4) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000002c0)=""/4096, 0xffffffffffffff99}], 0x8096565b8f42db31) writev(r0, &(0x7f00000012c0)=[{&(0x7f0000001440)="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0x1000}, {&(0x7f0000000000)="4f3ebb606c39aebfdc5c1e7c70a88831257eaa57c546", 0x16}, {&(0x7f0000002440)="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", 0xfa}, {&(0x7f0000000080)="20cff0677fca6ff1db1cb252a00a404e", 0x10}, {&(0x7f0000000240)="a10250af718e2328bcaea6d8cef86a9384d08a782c504f6e317fa4973009e1f110dee4e040c899776d40d21b776d94cbde8f2fe0d364eb8fd8d8f84b075e494156e236c3d260cb58aa5c199b7a80fd5c", 0x50}, {&(0x7f0000002540)="6937cc9864d1f4925dbe91da2473f3e4b196967d4ee3c37a2af2591d4377bb4bf59869b6159af20f20a45655f5154f2bb8dfd9c933fb0dc5ae05cf5417b8010ae6987c346b9ae029eb73591332c98ff83374914ad2343238ce4ad91f1c68beb34401742cf123d146a49ac82c6633eccaf13b1a2874a738995a6649163bc2b0ff3fff76e0cf19d8820e8f33b1cb116c3a0dec96d766f767d419ddaa8a3265c7721282fc94173c86928a60e302aee4ddfad195adc17968f1b5f1f81e764f3ef571155cddc3e10e08ead1c87a84ff57cb8b0e771dbf261c4e204927575cca1d889e7c0e5a8ea0d78dbc7e8e7be4a7438bbaec4e5d430c73c0fe57a3a2cd", 0xfc}, {&(0x7f0000002640)="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", 0x1000}, {&(0x7f0000003640)="63fe6d05115086b5cf7604c00bd572dcdccbb46ffaca691a5056f6a67e1985525c4dd64e472b363fe97d21e7958d08ce081f966ec99d2c8ed650cdf0cd57ab5a9ea6e56ef9ac0870f48d79b2960d87fee7f82ec4fcec5ea6ca9df84ea652c7cd56d5f506510ff40c4b87fbe6212d54a7622c6ecdb5884cbc50aff07b31ad629818c998e0847fc60ff3ca41bf5a1703241773f006b6ec904ba75122db83d26fab193477b0851ad60d84809aaea8f6b31e6998e1d8295a66880c73bb28cbeb747a9a9245008f7f448becba927e29d9765320d5ef97b6ad671925d3b53e517622", 0xdf}], 0x8) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)) socketpair$ax25(0x3, 0x5, 0x7, &(0x7f0000000140)) 2018/04/12 19:46:25 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(echainiv(ccm(serpent-generic)))\x00'}, 0x5d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)='\n\au', 0x3) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) 2018/04/12 19:46:25 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc)=0x4000000, 0x0) 2018/04/12 19:46:25 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=[@mask_cswp={0x58, 0x114, 0x9, {{}, &(0x7f00000011c0), &(0x7f0000001200)}}, @cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000001ff8), &(0x7f0000017000)}}], 0x9a}, 0x0) 2018/04/12 19:46:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000001600), 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000001640)) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0xfffffffffffffffd, 0x673) 2018/04/12 19:46:25 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000740)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000540)=@polexpire={0xc0, 0x1b, 0x9, 0x0, 0x0, {{{@in=@rand_addr, @in6=@local={0xfe, 0x80, [], 0xaa}}, {0x0, 0x0, 0x0, 0x0, 0x454}, {}, 0x0, 0x0, 0x3}}}, 0xc0}, 0x1}, 0x0) r1 = socket$inet6_sctp(0xa, 0x6, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23}}, 0x52}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r2, 0x6c, 0x4, "40962181"}, 0xc) 2018/04/12 19:46:25 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x0, &(0x7f0000898ffc)=""/4, &(0x7f00007b3ffc)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x10000, 0x4, 0x2, 0x0, 0x0, 0x10001, 0x0, r2}, 0x20) 2018/04/12 19:46:26 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f0000000040)=[{0x14}, {0x800000002000006}]}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000001980)='=', 0x1}], 0x1) 2018/04/12 19:46:26 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8, 0x400, 0x200, 0x1}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x4}, &(0x7f00000000c0)=0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x2001c000, 0x0, 0x8011, r0, 0x0) 2018/04/12 19:46:26 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) accept4(r0, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000100)=0x80, 0x800) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000280)={0x0, @broadcast, @remote}, &(0x7f00000002c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000400)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000005c0)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001d40)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000001e40)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001e80)={@dev, 0x0}, &(0x7f0000001ec0)=0x14) getpeername$packet(r0, &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001f40)=0x14) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000032c0)={&(0x7f0000001f80)=@can={0x0, 0x0}, 0x80, &(0x7f00000031c0)=[{&(0x7f0000002000)=""/89, 0x59}, {&(0x7f0000002080)=""/178, 0xb2}, {&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000003140)=""/96, 0x60}], 0x4, &(0x7f0000003200)=""/173, 0xad, 0x3}, 0x40000001) getsockname$packet(r0, &(0x7f0000003400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003440)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000003480)={'vcan0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000003a00)={@local, 0x0}, &(0x7f0000003a40)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003d40)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000003e40)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000003e80)={0x0, @loopback}, &(0x7f0000003ec0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000040c0)={{{@in=@broadcast, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000041c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004200)={{{@in6=@ipv4={[], [], @loopback}, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000004300)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004480)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000004580)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f00000045c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004600)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000004640)={'vcan0\x00', 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000004680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000046c0)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000004700)={@mcast2, 0x0}, &(0x7f0000004740)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000004780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000047c0)=0x14) accept$packet(r0, &(0x7f0000004800)={0x0, 0x0, 0x0}, &(0x7f0000004840)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000004880)={@mcast1, 0x0}, &(0x7f00000048c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000004bc0)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000004cc0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004d00)={'ip_vti0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000004d40)={@mcast2, 0x0}, &(0x7f0000004d80)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000004dc0)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000004ec0)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f0000005440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005480)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005580)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000005680)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f00000056c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005700)=0x14) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000006200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000061c0)={&(0x7f0000005740)={0xa80, r2, 0x200, 0x70bd27, 0x25dfdbfd, {}, [{{0x8, 0x1, r3}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x213}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r4}, {0x1ac, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffff801}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x26f}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}]}}, {{0x8, 0x1, r10}, {0x194, 0x2, [{0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x100000001, 0x101, 0x8, 0x4}, {0x5099, 0x7, 0x0, 0x2}, {0x0, 0x1, 0x5, 0x2}, {0x7, 0x425, 0xfffffffffffff800, 0x1}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5d5}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x772}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x61b}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r14}, {0xb8, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100000001}}, {0x8, 0x6, r17}}}]}}, {{0x8, 0x1, r18}, {0x1a8, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x101}}, {0x8, 0x6, r19}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}]}}, {{0x8, 0x1, r21}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}]}}, {{0x8, 0x1, r23}, {0x1a0, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0xffffffff, 0x7, 0x6, 0xff}, {0x7fff, 0x8, 0x7, 0x5}, {0x20, 0x0, 0x4, 0x8}, {0x0, 0x8000, 0x20, 0x1}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r24}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xb0}}, {0x8, 0x6, r25}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r26}, {0x174, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1000}}, {0x8, 0x6, r27}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r28}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r29}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r30}}}]}}, {{0x8, 0x1, r31}, {0xec, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x9, 0x7ca, 0xfffffffffffffffc, 0x7fffffff}, {0xe2, 0x36d3, 0x40, 0x4}, {0xad, 0x4dbb, 0x8, 0x101}, {0x2, 0x100000001, 0x7, 0x8000}, {0x0, 0x7ff, 0x7cf6, 0xfffffffeffffffff}, {0x7a9, 0x7fffffff, 0x0, 0x80}]}}}]}}]}, 0xa80}, 0x1, 0x0, 0x0, 0x4}, 0x881) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './.ile0\x00'}, 0x6e) 2018/04/12 19:46:26 executing program 1: r0 = socket(0x0, 0x6, 0x6) connect$ipx(r0, &(0x7f0000000140)={0x4, 0x4, 0x1, "bdc3305a8fb0", 0x40}, 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000f80000), &(0x7f0000f9affc)=0x10) socketpair$inet6(0xa, 0x80003, 0x7fff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={r3, 0xdc, 0x20}, &(0x7f0000000100)=0xc) 2018/04/12 19:46:26 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) r1 = accept(r0, &(0x7f00000000c0)=@ethernet={0x0, @remote}, &(0x7f0000000140)=0x80) getpeername$llc(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x3, 0x80000000000, @local={0xfe, 0x80, [], 0xaa}, 0xd}, 0x8a) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) socketpair(0xc, 0x1, 0x8000, &(0x7f0000000000)) 2018/04/12 19:46:26 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000400)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x90) r1 = socket$inet6(0xa, 0x6, 0x0) getgid() connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000000000)="5c7f16ea2156943bcb8f8ec83d5433228a27ceb5c5ee2008e3d5c1a3bfee70e3e1beab3c3028929f3febef370c78554db49b5f2e76005e5679b527d89bd4b2da851fd6315e171e04cdc796b65392d81802cd91fda5a4571a7e058c69865a6357cfa7a1", 0x63}, {&(0x7f00000000c0)="4970ce20a639acfbcdc668e9fa7de4e60dab2ddbe590083f2d0990d89620156989a9fec8c2d453fd02e655350439cad9953e22449fbed4d4fa276615fa28dabc5faedfa2c866c9562bcdb276ac399cb9011a40139e3adb23cf6c1b6e98d078c3ba0a0e9e28129af662d795b6b2e5661eaa00102a1cd8fa2a34c6028bf08e78ed1ef6c0d431b8abe20ad49a2d9f61646f64c1ff18e366b27fe455f94659ab81d55f15eb99a8275192de780c9547c8784df59208f1a7c522d856d9952af88a77055dac2c01b87036256132bd07fe8677f69bd1", 0xd2}], 0x3, 0x1) socket$inet6(0xa, 0xb, 0x5) r2 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/12 19:46:26 executing program 3: socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f00000001c0)) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000004071002300830f0008"]) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000d00)=@nat={'nat\x00', 0x19, 0x3, 0x170, [0x200001c0, 0x0, 0x0, 0x200002d0, 0x20000300], 0x0, &(0x7f0000000180), &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]}, 0x1f0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140)=0x4, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$ipx(r0, &(0x7f00000000c0)={0x4, 0x3f, 0x8, "73badaecd578", 0x10001}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000d80)) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000540), &(0x7f0000000580)=0x4) ioctl(r0, 0x8918, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000440)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000480)=0x24) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000004c0)={r1, 0xaef7}, &(0x7f0000000500)=0x8) 2018/04/12 19:46:26 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x4) 2018/04/12 19:46:26 executing program 0: getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="0400cc3709bcac122ddf0a0000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000004c0)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={r0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @rand_addr}}, 0x0, 0x5, 0x80000001, 0xfffffffffffffffc, 0x10}, &(0x7f0000000140)=0x98) unshare(0x28020000) r2 = socket$nl_generic(0x10, 0x3, 0x10) close(r2) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x1}, &(0x7f0000000340)=0x8) socketpair(0x10, 0x4, 0xffff, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r4, 0x12, 0x2, &(0x7f00000001c0)=""/72, &(0x7f0000000240)=0xff9c) accept$alg(r3, 0x0, 0x0) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000000400), 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000000180)=0x4, 0x8) unshare(0x2c020000) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000280)={r1, 0x5}, &(0x7f0000000440)=0x8) [ 161.443174] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/12 19:46:26 executing program 1: socketpair(0x0, 0xf, 0x9, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="01130043", @ANYRES32=0x0], &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x1f}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x100000000, 0x8, 0x5, 0x600000000000000, 0xfffffffffffffffb, 0x0, 0x5, {r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x7fffffff, 0x80, 0x2, 0x9}}, &(0x7f0000000340)=0xb0) r3 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x47d, 0xfff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000000c0)={r4, 0x6e, 0x3, 0x100000000}, &(0x7f0000000100)=0x10) setsockopt$inet_int(r3, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) 2018/04/12 19:46:26 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) sendmsg$alg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$alg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)="d85a8a32c7cd25ea55", 0x9}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000000180)=@nfc_llcp, 0x253, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:46:26 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9aff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x1a2) getpeername$unix(r0, &(0x7f0000785ff8)=@abs, &(0x7f0000cb0ffc)=0x6e) 2018/04/12 19:46:26 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000880)={r0}) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000180)="25ee983f2e651279ac172929712f214ec768ff600dd1234518ce9a0ba3387f3f6ea02226b3c5e76b513be14b8a87d5aff97edde9dd985d055d552e4e6ee68894ee56fb028b34b1e3ad28f7e14284272286bb16a3a393bc0b8a19", 0x5a}, {&(0x7f0000000280)="5d44cba7695248ae0808c4388710505c2a5a8b0399c677da723c281d8a65555ec906786f5111a7e948ccfb3fb48d54d676c89a37e49613b89f8b2cd358d3942aafcfd3b1354c89b1", 0x48}, {&(0x7f0000000300)="c693ebd7fec9575c61784d9f2cc772bb6f2c501f0b976f4f6354c27d83596e5c3cd439a6fba62664bbc080dda9a64e28293ce5211c60590e91611958bdff4232e0c092788b027a8ba18216f5", 0x4c}, {&(0x7f00000003c0)="1d743703a95332e7179f4a581b4a551d3fd27ce81bb08f18617304f529ef9a72f1d7628478e7908308d6121817253093b891c902310a402d8668a1756dd7874253ecc7d1d4321a81dd0b6daa18abd9af14a69c2dcf5f68726a8054ae1b64aa205271d6809698d63623", 0x69}, {&(0x7f0000000440)="94fa4829c8865fce4a8af0e53979079876c63ca88b38bb586f5ac1625d4c2debb610f07eecc01dbbc7fd83a0f9fd77b1c3ee602590a9a6b7c880a96e27885b47bf68b1a8793b32ab1224e50aeaff9efe237da7b145f6bdad5e6f4df2ad40c0fdafe58f743e44cf32b153ac9ec08dfc1ba7a43a22d361107b6f7858034dc98622050d2d29a62129ebd37ed3010e9df36a6de312e9c6ca83dd93e7865605405002bc390aee680160daaf0da1c200bfb4ae4c5f223568388a8777d633e753bc", 0xbe}, {&(0x7f0000000500)="2180a7dbefaec45df217acaf9a2b188910b55115ff6507fa3493564c9a9d881558ed3066485406cf415fc7d034430db16997fd2c48d68b3a7d40212d44657edb7a9db4a4d98664ea8298c0c24866440486fcfaa8379aa9a4e71824fb8871f8460717e8625b512027aaab3b0cece522dce535edd95c841e22181c2bd10f", 0x7d}, {&(0x7f0000000580)="0b9f19ea62b1c55a8a64f0788bb1acaf7ecd7a7f544c0df83d362b292d682ecb466876c656b94dbaf6346fbfa91d08ccc496755d6ae67b6cecbc17a90b68c6066b6db84c246a9f5d4f30fccc2e791563bd069b21e5c8324dfd44a613fdb0dd71a59fba6dc41b129017c86be64fae62a1c84f5b66d16123718d2ace1839314f230971cae37ba3", 0x86}, {&(0x7f0000000640)="5ec11dd2da0eb8788dfdff294d2a18d7004214340c08a9bc79a3697351573145c78dad1f58c7263f0b2b4d369a84bd8c0a799492aee7d48e65ccb3ec1a6b1a5374562ecf3a8eb769740469382695b0e8e963692943ca1e785d1bab2d8d60c864acd5f2595182f1136eb4de9e2bb54819f1fcdcc6", 0x74}, {&(0x7f00000006c0)="f753ccf5900f9ded02214bf278859d3c8f34342604c40ab5229bdb21fdc7aeae676b437815a348dbacdc43c8261162a770c7420ca41f518f75a62950f5d11df54af383d486f44a2a043634e93fb7a208e077c95acddeddcd115625d0d96bf4b6d45c2326b7449b21fbde602229b1fefd4fdc9523466bb2bad9c0ef86155d93906f5f51addfcfa515305622e0d66dd9c72e6acaadabecb6ddb340e3d719201fa394db7d9b2b28d06e5404ab7f151542a9fc132a5db5523a1bdb0ed9af140425991728fc44363c9e9be5973b181a57926e9c82dbc5eee85553f6a2ca4b891523f75b358af4ac4527d45a", 0xe9}], 0x9, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000380)="795e484a586a3a5805a295310e173337", 0xfffffffffffffe85) recvfrom(r1, &(0x7f0000000000)=""/65, 0x41, 0x0, 0x0, 0x0) [ 161.533494] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/12 19:46:26 executing program 7: syz_emit_ethernet(0x76, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60589", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/04/12 19:46:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="7261770000000000f0a00000000000000000000000080000000000000043cb7cd69d2db8"], &(0x7f0000000500)=0x28) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000080)={{0x88, @loopback=0x7f000001, 0x4e22, 0x3, 'lblc\x00', 0x2, 0x200, 0x38}, {@dev={0xac, 0x14, 0x14, 0x15}, 0x4e23, 0x2000, 0x0, 0x0, 0x5}}, 0x44) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'dummy0\x00', 0x1201}) 2018/04/12 19:46:26 executing program 3: syz_emit_ethernet(0x12, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [{[], {0x8100, 0xfffffffffffffffa, 0x0, 0x4}}], {@generic={0x8864}}}, &(0x7f0000000040)={0x0, 0x0, [0x3a5, 0xa7e, 0xfffffffffffffffc, 0xe04]}) 2018/04/12 19:46:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x0, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1fffffc}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x138, r2, 0xf04, 0x70bd26, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x7c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7ff}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xd35}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x81}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x19}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x34}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000}, 0x2000c880) 2018/04/12 19:46:26 executing program 5: r0 = socket$inet(0x2, 0x805, 0x0) connect$inet(r0, &(0x7f00007caff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000bbff66)=""/154, &(0x7f0000000040)=0x5d) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000100)=0x13) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000080)=0x5, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000140)=""/146) 2018/04/12 19:46:26 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x0, 0x50, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x5d8, 0xffffffff, 0x388, 0x118, 0x388, 0xffffffff, 0xffffffff, 0x508, 0x508, 0x508, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [0xffffffff, 0x0, 0xffffffff, 0xff000000], [0xff, 0xffffffff, 0xff0000ff, 0xffffffff], 'gre0\x00', 'bpq0\x00', {}, {0xff}, 0x73, 0x5, 0x2, 0x40}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0xfffffffffffffff9, 0x80}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x4, 0x554, 0x9}}}, {{@uncond, 0x0, 0x248, 0x270, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x400, 0x2, 0x1, [0x80, 0xa75, 0x8, 0x0, 0xe6, 0x8, 0x800, 0x8000, 0x400, 0x7, 0xbf, 0x8, 0x14000000, 0x80, 0x3, 0x7], 0x6}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x9, 0x63, 0x3, 0x31, 0x7, [@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xd}, @dev={0xfe, 0x80, [], 0xa}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x18}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xd}], 0x3}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0x110, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0xfffffffffffffff7, 0x1, 0x1, [0x3, 0x8, 0x4000000000000000, 0x800, 0x6, 0x6, 0x6, 0x10000, 0x9, 0x40, 0x6, 0x3, 0x7, 0x1ff, 0x2, 0xffffffffffffff7f], 0xd}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x7, 0x200, 0x40, 0x1, 0x0, "703a633376c618375ca221ce33fd66189d76972646dc1219baa94f66ef7d479f924206da294b2b29a03f08a782ec1e59aec01cd51437e6629e12c00995325a01"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x638) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000114000), 0x3) [ 161.756704] IPVS: set_ctl: invalid protocol: 136 127.0.0.1:20002 lblc [ 161.829987] IPVS: set_ctl: invalid protocol: 136 127.0.0.1:20002 lblc 2018/04/12 19:46:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x20) writev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="580000001400190400000000000000560a060000ec04a200000543dfd87c5800004824ca94326400890005000000000000000004830600000000000000000003ed03fff5dd00000010000100070c09a11b45ffd46f8a3731", 0x58}], 0x1) 2018/04/12 19:46:26 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x0, 0x2) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000002c0)=""/86, 0x56}, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x7f) close(r0) 2018/04/12 19:46:26 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x100000000000000) 2018/04/12 19:46:26 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6002290f0030290000000000000000000000ffff00000000ff02000000000000000000000000000104009078000000006084eef800000000fe80000000000000000000000000000001000000000000000000000000000000"], 0x0) 2018/04/12 19:46:26 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000afcfe4)={0xa, 0x4e23}, 0x1c) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd84e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000f83000)={r2, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f000095f000)=0x98) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x5de, 0x1, 0x9, 0x4]}, 0xc) 2018/04/12 19:46:26 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000001300)=0x7ff, 0x4) socketpair$inet(0x2, 0x0, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x1ff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x78) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={r0}) getpeername$unix(r2, &(0x7f0000000280)=@abs, &(0x7f0000000300)=0x6e) sendto$inet6(r0, &(0x7f0000000100), 0x78a, 0x8000, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) accept4$ax25(r2, 0x0, &(0x7f0000000040), 0x800) r3 = socket$packet(0x11, 0x400040000000003, 0x300) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x803}]}, 0x10) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f00000043c0)="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", 0x7ff}], 0x1, &(0x7f0000000200)}, 0x0) 2018/04/12 19:46:26 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r1, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) bind$alg(r0, &(0x7f00000003c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede-generic)\x00'}, 0x32d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="74079ff4894c5b558d4ca655f644ac4777d292b342e0be0ee40eec491cd49cd4ae3fdc473f3daac5e91f46ca9367a6398bcf993c7e5c", 0x36) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602dff050022fef9b9afa4b20079", 0x18) sendmmsg$alg(r2, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)="6d7c3aea08075fc63b363a30c497c721", 0x10}], 0x1, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f0000000640)=""/52, 0x34}, {&(0x7f0000000680)=""/210, 0xd2}, {&(0x7f0000000780)=""/215, 0xd7}, {&(0x7f0000000880)=""/250, 0xfa}], 0x5, &(0x7f0000000a00)=""/131, 0x83, 0x81}, 0x40) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000140)=""/18, 0x12}], 0x1a1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='vlan0\x00') r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000000600)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, r4, 0x8, 0x70bd2a, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffb}]}, 0x24}, 0x1, 0x0, 0x0, 0x84000}, 0x4040) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000340)=@assoc_value={0x0}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={r5, 0x2}, &(0x7f00000002c0)=0x8) getuid() setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000500)=ANY=[@ANYRES32=r6, @ANYBLOB="0000000000000000002f11e755d7b4534ecb62439086911160132682e52bf1f0556a04439c04b73480a83180096c64185c71f8f491d605beb6e20d5b0a9d49c52583cf6350f74288631bca3afb2612a4618091c6d0414f8466630a50e3bb9e4e228221c68d551d88922665ebdb72f44562190f78ed3e583427c1fb86c879cd0a220a4cbc731a980056d58066c844a2bc9d77292446dcb325b7e8907edf1ed75b8beccd7186c02ff7152e58eabbc074e0c3728aa851000000000000000000000000"], 0x10) 2018/04/12 19:46:26 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r0, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x80) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) 2018/04/12 19:46:27 executing program 7: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = accept4(r0, &(0x7f00000001c0)=@ll, &(0x7f0000000000)=0x80, 0x80800) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={0x0, 0x7fffffff, 0xa13197924bf13a94}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000340)={&(0x7f0000000040)='./file0\x00', r2}, 0x10) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000240)=0x3d, &(0x7f0000000280)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="ff0100010000000000001ec7f7e60000c62025ce1a072ee20a7cfab03745cc3608682502ee7cae4a9fd6c7f7de308a0c0d298d610f378ebb19410b4fbaa13cad7b21da982df28d47558af968cf1ce1ceb7ae7552801bd79c29e3629493eacd7144cd0da89a", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000400)={r4, @in6={{0xa, 0x4e22, 0xc, @mcast2={0xff, 0x2, [], 0x1}, 0x101}}}, 0x84) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r3, @in6={{0xa, 0x4e20, 0x22b, @loopback={0x0, 0x1}, 0x2}}}, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, r3}, 0x10) 2018/04/12 19:46:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000000)={0x14, 0x22, 0x200, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x40001) close(r0) 2018/04/12 19:46:27 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@nfc_llcp, &(0x7f0000000240)=0x80, 0x80800) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080)=0x1, 0xfffffffffffffffd) r1 = socket(0x40000000015, 0x805, 0x0) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000fc2000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = socket(0x15, 0x80005, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000000)=@generic={0x5, 0x2, 0x401}) getsockopt(r2, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) 2018/04/12 19:46:27 executing program 2: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14, 0x80800) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syz_tun\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r2 = socket(0x8, 0x1, 0x7) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x9, 0xbed7, 0x37ed, 0x5, 0x1}, 0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xc}, @mcast1={0xff, 0x1, [], 0x1}, 0x1, 0xca, 0x0, 0x0, 0x7ff, 0x80000000, r1}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xb) sendmsg(r0, &(0x7f00000009c0)={&(0x7f0000000300)=@llc={0x1a, 0x320, 0x4, 0x3, 0xcf3, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000380)="4ebe110d42700ad2adcc9e5582323139d212f7e9", 0x14}, {&(0x7f00000003c0)="06e43999bba26e7786e14eb3edff10707af37f5fe5ecf933c2e1814e19119ae7e71ce3ff75b27f401714466a30a56153f29ac32e96bf56d8466e4408295d0daeb18bcd3ee94cfc97e043314e3b27d009b9d52212db0b2e0878e796ace44b4b7a89d764c07bafcdfa329ec828c29706da45f69f6fca074bc88e29218f143be6c8ac180d85dfb98d98d97d1bc24e0879d08e4090aab07609004f4e96df83d47ae54debb6a1eb2ed10a2dbda1e1eb6febd5b32153fb814fbae9c63fd510f58c81911c9cada63792fe3019812f298b45022f42cfaf9b69e8d74f88a63db655e3", 0xde}, {&(0x7f00000004c0)="2c66d44b05524bb0d1c32b9263d1f63954d3427a9a57b334067107db9d148d3883e91f44f7bae2491839675a92a9c456231428b420a80fa402e1555c7f47ec199b0a476376be6f69946e28358940035b934fd4228c3681ddc4ce8fd19dd20d8f846cd2c9d03b193b1327d1261324fd8f41a929", 0x73}, {&(0x7f0000000540)="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", 0xfd}, {&(0x7f0000000640)="1f526e4b75e639c810320304737a42e4c36ceb0b513e23942feb468d99f86bdf938d9eaadaf24d203229fc07ed9ebd14e90b92cedd53295103ae2b310e2bc55ec8764818cca2bbda83f4469031247572a724df682da6a03f16159517e1842c6595a7af4155467d263d200de3e512c92a", 0x70}], 0x5, &(0x7f0000000740)=[{0xf8, 0x3a, 0x80, "83bcb1a3db305eb122471e86b802164f5d3119985c4c7bbe6b790b9cbcadd0bd7e55e11746067c24988b0f97899f5c82531a1fa95bf549dc1821a4c606f528c0f20c7facc6abe8aa17ad8e16bbb6010a1fb5bf44eb826d7fdf28af37c279053f6f7d34d4abd627dd3f51b5c1b67ad3473c71e6f5e5a9080c06f9c1ea5d895e038eefd0a65d54db58f9ed2ab56c18c6018176302b019b8685dd41cc72d58826199b2e638cd210eeeca79ba2db1b05e198e15be19d03f732190228d66036859056c1c0494a6be9579c6c24c724113db09ee1f49599e2b25b3f9ec8cfff8183873a5a4473"}, {0xd0, 0x112, 0x7ff, "0e24db2cc1d07da0213f5c670c3b5df1c8a18549567c98864321aef05eb7f6059599aa8ddd21753a8e1262492fb5655e594dd7b858612046c0ccc25abd96fbc70feb4708cd88dfb4b74c668a60a2f1974d653186095bd849bf33f838abf883f3d975a78e9de77d4eaca0b4627fc880f106ac44fe8573e52dd1233c736a8c793e68b07010ba3b0182d8d36902606ed04d174b7bb7fbd010032148c55c14e060fc286f00ecfc92c8c99678f182274f9ada8ad5893363827eff4b85a8"}, {0x98, 0x118, 0x9, "02ea2c0a12894b84deaa81fc6d077883f5dad54bd199771c8f266a65d2058d116a6a2052da69290d03a767289fe2d75114e7072e28417967d9020385f7017d3f08dfd236e50efb6805655bb754068fbbbf4e6f277a148d7d9a363864df665e9933610f6663964afff40ce22714c15e085653698e0630cd3ccc24fcf68f7dc34a5f7d408974666d"}], 0x260, 0x4000041}, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000a00)={{0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, {0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x1a}, 0x9}, 0x7, [0x3, 0x6, 0x1, 0x1f, 0x16, 0xba5a, 0x100000001, 0x35126216]}, 0x5c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) tee(r0, r0, 0x471cf073, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x2, 0xad8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000b40], 0x0, &(0x7f0000000b00), &(0x7f0000000b40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x20, 0xf9, 'ip6tnl0\x00', 'gre0\x00', 'veth1\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0x0, 0xff], @random="30e1cbdbefc0", [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x858, 0x858, 0x8a8, [@u32={'u32\x00', 0x7c0, {{[{[{0xb0, 0x3}, {0x9, 0x3}, {0x6, 0x3}, {0x80000000, 0x2}, {0x9, 0x3}, {0x9, 0x3}, {0x6, 0x1}, {0x83d7, 0x2}, {0x5, 0x3}, {0xf5b, 0x3}, {0xffffffff, 0x3}], [{0xa268, 0xffffffff}, {0x3f, 0x1}, {0x1f, 0x7fff}, {0x6e9, 0x4}, {0x3, 0xe8}, {0x5, 0xfffffffffffffffc}, {0xaf, 0x9}, {0x0, 0x80}, {0x10000, 0x800}, {0xfffffffffffffff7, 0x3ffc000000000}, {0x7c, 0x5}], 0x1, 0x8}, {[{0xb37, 0x3}, {0x9, 0x1}, {0x7, 0x3}, {0x3504, 0x3}, {0x5, 0x1}, {0x6, 0x3}, {0x6, 0x2}, {0x4}, {0x1, 0x1}, {0x9, 0x2}, {0x6, 0x1}], [{0xffff, 0x8001}, {0x9, 0x5365}, {0x3, 0x5}, {0x10001, 0x20}, {0x5, 0x7fffffff}, {0x2, 0x8}, {0x100000001, 0x9c2}, {0x800, 0x80000000}, {0x4, 0x1}, {0x7fffffff, 0x3f}, {0x9, 0x6d1c5bb7}], 0x9}, {[{0x10000, 0x3}, {0x1, 0x1}, {0x694, 0x3}, {0x1f}, {0x5, 0x3}, {0x4, 0x1}, {0x401}, {0x5, 0x3}, {0x8, 0x3}, {0x8000, 0x3}, {0x3800000000000000, 0x3}], [{0x2, 0x7}, {0x5, 0x6}, {0x5, 0x80000001}, {0x7ff, 0x2}, {0x83}, {0xab, 0x6}, {0x20, 0x5}, {0x3ff, 0x2}, {0x8, 0x80000000}, {0x0, 0x9}, {0x8, 0x4}], 0x2, 0xa}, {[{0x5, 0x3}, {0xfe35, 0x3}, {0x4, 0x2}, {0x1ff, 0x3}, {0x1, 0x3}, {0x401, 0x3}, {0x8, 0x3}, {0xffffffff, 0x1}, {0x2, 0x3}, {0x5, 0x1}, {0x5, 0x3}], [{0x0, 0x5b4}, {0x80, 0xff}, {0x5, 0x80000000}, {0x0, 0xb7}, {0xfffffffffffffffd, 0xd3}, {0x7, 0xff8}, {0x0, 0x100000000}, {0x9, 0x81}, {0x4}, {0xa4, 0x81}, {0x4, 0x1}], 0xa, 0x2}, {[{0x4}, {0x6, 0x3}, {0xffffffffffffffff, 0x3}, {0x2, 0x2}, {0x5, 0x3}, {0x10001}, {0xfff, 0x2}, {0x6}, {0x9, 0x3}, {0x10001}, {0x9e, 0x2}], [{0x4, 0xfffffffffffffbff}, {0x2}, {0x86c, 0x800}, {0x80, 0x71}, {0x1, 0x1ff}, {0xc9, 0x2}, {0x8000000000000, 0x200}, {0x8001, 0x94c9}, {0x0, 0x1}, {0x8, 0x2}, {0x20, 0x8}], 0x3, 0xb}, {[{0x0, 0x3}, {0x7, 0x3}, {0xfffffffffffffff9, 0x3}, {0x7}, {0x8001}, {0x4}, {0x6, 0x3}, {0x8, 0x3}, {0x9, 0x3}, {0x6, 0x3}, {0x6, 0x3}], [{0xffffffffffffff5e, 0x400}, {0x8, 0x1}, {0x10000, 0x8001}, {0x6, 0xf188}, {0x40, 0x8}, {0x5, 0x4}, {0x3, 0xbd19}, {0x5, 0x9}, {0xffff}, {0x0, 0x4}, {0x0, 0x8}], 0xb}, {[{0x8, 0x3}, {0x8, 0x1}, {0x0, 0x3}, {0x7ff, 0x2}, {0x5}, {0x1, 0x3}, {0x6, 0x1}, {0x0, 0x3}, {0xafa3, 0x1}, {0x1, 0x1}, {0x9, 0x3}], [{0x8, 0x6}, {0xffffffffffffff00, 0xa148}, {0xffffffff, 0x4}, {0xffffffffffffffc0, 0x8}, {0x0, 0x3f}, {0x0, 0x83}, {0x2, 0x3}, {0x4, 0x9}, {0x3f, 0x5}, {0x4, 0x7}, {0x5, 0x9}], 0x2, 0xb}, {[{0x800, 0x1}, {0x800, 0x3}, {0x3, 0x2}, {0x401, 0x3}, {0x3}, {0x1, 0x1}, {0x3, 0x2}, {0x8, 0x1}, {0x100, 0x3}, {0x7fffffff, 0x3}, {0x101, 0x2}], [{0x7, 0xe71f}, {0x9, 0x8e}, {0x80}, {0x200000000, 0x85}, {0x3, 0x7f}, {0xe00000000000, 0x5}, {0x1, 0x7}, {0x80, 0x7fff}, {0x800000000, 0x1}, {0x3, 0x6e}, {0x200, 0x7b05}], 0x6, 0x4}, {[{0x8, 0x3}, {0x6, 0x3}, {0x40, 0x3}, {0x20, 0x3}, {0x4, 0x3}, {0xffffffffffffff00}, {0x10001}, {0x1000, 0x3}, {0x4, 0x3}, {0x2, 0x3}, {0x4, 0x1}], [{0x7, 0x87}, {0xddb, 0x6}, {0x7f, 0x82}, {0x6, 0x400}, {0x101, 0x7fff}, {0x9, 0x100000001}, {0x7, 0xfffffffffffffff8}, {0x83d1, 0x3}, {0x3f80000000000000, 0x2}, {0x8, 0x5}, {0x2, 0x3}], 0x8, 0x6}, {[{0x8, 0x1}, {0x8}, {0x7, 0x2}, {0x6, 0x3}, {0x770}, {0x1, 0x3}, {0x7, 0x3}, {0x7, 0x2}, {0x5, 0x2}, {0x1000}, {0xf1ea, 0x3}], [{0x0, 0x4e3a}, {0x8001, 0x7e38}, {0x0, 0x6}, {0xfffffffffffffffd, 0x10000}, {0x4, 0x6}, {0xbfaf}, {0x6, 0x4}, {0x2, 0x2}, {0x80000001, 0x9460}, {0x0, 0xfff}, {0x5}], 0x3, 0x7}, {[{0x3, 0x3}, {0x100, 0x2}, {0x8b, 0x2}, {0x9, 0x3}, {0x6}, {0x7fff, 0x3}, {0x452, 0x2}, {0x80000001, 0x3}, {0x1000, 0x3}, {0x3f}, {0x8, 0x3}], [{0x1, 0xda6}, {0x3, 0xfff}, {0x3, 0x23}, {0x8, 0x9}, {0x1a2, 0x80}, {0x4, 0x28a44dcd}, {0x9428, 0x100000001}, {0x5, 0x8}, {0x8, 0x5}, {0x80, 0x8}, {0x7, 0xa70c}], 0x2, 0x8}], 0x4}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x4, 0x8}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x1b, 0x20, 0x6001, 'irlan0\x00', 'gretap0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0x1a0}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x28000000000000, 'system_u:object_r:default_context_t:s0\x00'}}}}]}]}, 0xb50) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000001700)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r7, 0x40086414, &(0x7f0000001740)={0x1, 0x3}) r8 = syz_genetlink_get_family_id$fou(&(0x7f0000001780)='fou\x00') setsockopt$inet6_tcp_buf(r6, 0x6, 0x0, &(0x7f00000017c0)="a78d5a0d3055802aad9c68c80ff9e86a24cee03b0f3bd0fa2319e530eb2b058e2570b7738451d8e8bbfb1033510577751901cfa17273d842f56d549fe81d1a6775473000c29a25b6f130d6a49fd1ca658bb595140f2a57bd3e5f8d3a4035d0018f3da4b55a985674f9e706d1fbaadd9eef4a2a3c6f8a461ea0519d87d26eda6c2e47a4001e258129f2c87dfae353f0e5415c177a", 0x94) sendmsg(r7, &(0x7f0000001b80)={&(0x7f0000001880)=@can={0x1d}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001900)="a669ba223e7b25b3fcf32d07c50625ff57731c35a6383009e03c705e8a28439f22", 0x21}, {&(0x7f0000001940)="a9879e63d39bddefe738b16b6bd817d9ab496c64bb74b3788379febdaca84ba45060a2", 0x23}], 0x2, &(0x7f00000019c0)=[{0x60, 0x1, 0x6ce8e137, "d257c9bacb0a44804535ec672c293403d1295059b6a5790c6eb23e1dd9b81d5411bc4c4353077dc782a418dd6aaa9294c19a2c13077ceaf54d033041f2519e61053271948e427b466f2379f6914a6925"}, {0x78, 0x11f, 0x7d0b, "8285a29c383ee9376571d557674904991b92d084350e118718b4fd47c0c0760d12da2c0643385f58dcea3fa175039d4ad7eea012f3bba9cebd00df9d020c983e8a0f68158a8b5d6832706fcbeb8affc5cde3ce764cdf8878c1482b41d503bfae4a8da1c8"}, {0xb8, 0x0, 0x7, "594c7204ca4fd536afabc3bac9401ad64042f99b79eb073e79b927217aa5be9013bd5e7fff667dd21345219c6fc1720717f048a481d0649a602ca400414557006482f95bef8d1afa29bc60c31461db432c86141e9b0a50eb6c9f530f925b9cf6a34fd28b30d01d465f50cba906ade7b079dfcbe6fd111434fe78c1d4e7e38935aa51485804decdc18ab7a826c1e16c5be78c68c46ff6b03521448ada62dc88cf5a"}], 0x190, 0x20000000}, 0x8000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000001bc0)="92bf8b4a430886e7fa4214c43199c537", 0x10) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001c40)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r6, &(0x7f0000001d40)={&(0x7f0000001c00)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000001d00)={&(0x7f0000001c80)={0x58, r9, 0x404, 0x70bd29, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x373e}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xf0b3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x41}, 0x800) sendmsg$kcm(r7, &(0x7f0000002340)={&(0x7f0000001d80)=@hci={0x1f, r1, 0x2}, 0x80, &(0x7f0000002280)=[{&(0x7f0000001e00)="e07db6b68b8cc6997e82b0c481c71f345ef251c27bdef17ff6b2e3fc34d9040f8445d31f70a20c7e347b746da6015b369f89f7c19deff0dffeb18dec85d1d08a8fb3eeceb5ef8734bf300701c45be0f8807887e668563ea6e248aecd8a3300d71db5e40596dc313266bb10713f35a9106e85d3f139e052c3017d9be26a8b1a6cd7a307ade0345a651da6f4379dd45fb9e2a69d725db1ffa06225eb6534bba7d480ad3728ec3959836cdbddbb0e", 0xad}, {&(0x7f0000001ec0)="8c7ce965f20fba75932490bd92e36d4eb170f00ebdb38df438ca9bfa17974e468271abc72fb05a0ba7415e620b9d2aeed5941f4a479769bb37a40d1bf18bef9fbff87ccec48be1c6", 0x48}, {&(0x7f0000001f40)="9db600288a51b300da38f2397b68a3eac4610f12d1511051211f0f02fd9190e853b9606f4582e87479c9920575796b6bfef15db65cfa7eb443d6e7ddcf220ce5b24e87b3c79dcaf811910eb1e593", 0x4e}, {&(0x7f0000001fc0)="634bee1829d111d0e6b45350af4b76c2da2b31be251ef55a5bbbb36c7c74dab032331a6dde429333b9ab885468686102840270c10bdeafbd56364dd104c750d416b29a5b2b60025061d8b2fe288d5f43eb677eee45fa219b4e0285ffc5766e96125b0daabe9509b1087c91b506c2aae94b8751c9f247c6e3832df841a27a01dd6898447addb06276a28ad4f49fb408e19814b128399c90c050355a4db41a2bc6e232f1ecfdeadcab185c1e1e9533fa", 0xaf}, {&(0x7f0000002080)="32d1d4a69531bda288ef1f8c35d2a1d26e9b3625fcfa01fe17b8d49719fd5ac8fb", 0x21}, {&(0x7f00000020c0)}, {&(0x7f0000002100)='[a|', 0x3}, {&(0x7f0000002140)="43ba9edd003847149144fa0430af78f3c32db070fcd12c78c904e5ab61efcef2e0124f487506535f161d9c362de6", 0x2e}, {&(0x7f0000002180)="2cc72e8f669cfd8b8675d6b28f869c3fe01648c9f9729fadf9dd597de7ab1d37915efb6b8c942e68f371edc7d907d91c2a61e69cdd76f1a8711d427e39b517d33cc1e3c5016202376b2bb6f0b53e2f8da1865d4d8f4bed2cd9ce3e7b9922", 0x5e}, {&(0x7f0000002200)="db3e6c58b745e0e540aa95b2be950e126ee7382866fabcc7867203b54cb77466d893657b7e794a03cf944987057d4f6a094f04d2aed5cfb18588f37e365ec3930b4d557d50b14766ac94d16a89e24048577719a0d6b9dc41bd1c33111b239598a9951f5a625f65510884", 0x6a}], 0xa, 0x0, 0x0, 0x10}, 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r6, 0x8905, &(0x7f0000002380)) bpf$PROG_LOAD(0x5, &(0x7f0000002500)={0x2, 0x6, &(0x7f00000023c0)=@raw=[@map={0x18, 0x7, 0x1, 0x0, r6}, @jmp={0x5, 0xf1bc, 0xf, 0x0, 0xb, 0xfffffff8, 0x18}, @exit={0x95}], &(0x7f0000002400)='GPL\x00', 0x1, 0x9f, &(0x7f0000002440)=""/159, 0x41100, 0x1, [], r1}, 0x48) getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, &(0x7f0000002580)={'filter\x00', 0xaf, "efb6eb4c6dcb4e2cfea56f0ee83a8fcac4c9b9d03393294c501a603d3d86d669917f3dedfd1f27bb7cab51f8c498d654d5a1e650181d8beb604dc3833ec86b6a1d637bd7493aac686a7ed26522c10c8304456a9fe339913113a52e309699e8de2f4d9297ae48bd1654bdf780aa8fcd39e3c25981bcec90abbff125419e82730574f64e192203eb5d0ba63404e31794481bd63a2496fdc2fba3df2fb8e74d0e75e5b06bfbd2b07cad0709cd4350edc6"}, &(0x7f0000002680)=0xd3) bind$netrom(r6, &(0x7f00000026c0)=@full={{0x3, {"a8809816a59079"}, 0x8}, [{"8181b11ed3e609"}, {"54c73ca1e662d2"}, {"ad5bf392c5e04f"}, {"6133e7a309ddd9"}, {"a76a64c66453ed"}, {"6fa401505d7cc6"}, {"bbeaaa9a5191d9"}, {"3b95e3d2a18c15"}]}, 0x48) sendmsg$FOU_CMD_DEL(r6, &(0x7f0000002800)={&(0x7f0000002740)={0x10}, 0xc, &(0x7f00000027c0)={&(0x7f0000002780)={0x34, r8, 0x10, 0x70bd2c, 0x25dfdbff, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x84}, 0x1) accept4$inet(r2, &(0x7f0000002840)={0x0, 0x0, @multicast1}, &(0x7f0000002880)=0x10, 0x0) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f00000028c0)="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", 0xff) 2018/04/12 19:46:27 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) bind$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x0, @host=0x2}, 0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast2, @in=@multicast2}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) r2 = socket$inet(0x2, 0x80000, 0xb96) setsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000001040)="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", 0x1000) 2018/04/12 19:46:28 executing program 4: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x20001a57) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b90ffc), 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003fefe7), &(0x7f00009a2ffc)=0x8) 2018/04/12 19:46:28 executing program 5: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0xfffffffffffffff8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x9, 0xfffffffffffffffc}, &(0x7f0000000100)=0xc) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/04/12 19:46:28 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000000000)="020008000000001acaeb537cfa01a55eaf0d2cf653f13cc379ed09eaf40f4a95bbff850a8264357506b31e0800000000000000c0f03d3b3d54436fe71cfcdc0930acd23693f6af7d07634832b8a5c0a94c07000000000098fc74e81b4a58d02f8001732017e2466aa5c43aea71261b35760415800000f95758a602000014001f0000d1b0e6ebcb12c7291871363e970000104c2e9f000c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb26f91b", 0xd8) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001140)={@in={0x2, 0x4e24, @loopback=0x7f000001}, {&(0x7f0000000100)=""/4096, 0x1000}, &(0x7f0000001100), 0x40}, 0xa0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000002240)={@dev, 0x0}, &(0x7f0000002280)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000022c0)={@empty, 0x75, r1}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001200)=0x7fff, &(0x7f0000001240)=0x2) 2018/04/12 19:46:28 executing program 2: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000080)=0x12a1, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/24, &(0x7f0000000040)=0x18) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/12 19:46:28 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x4000000) 2018/04/12 19:46:28 executing program 7: r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000007e000)="1f0000000104ff00fdde45c807110000f305fcf008000180010002dcffc500", 0x1f) close(r1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)) 2018/04/12 19:46:28 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) 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) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000280)={'syz_tun\x00', {0x4, 0x3, 0xfffffffffffffffe, "2bead6baa123", 0x8000000000000}}) recvmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000024c0)=""/4096, 0x1000}], 0x1, 0x0, 0xfffffffffffffd18}, 0x0) write(r0, &(0x7f0000000080)='$', 0x1) 2018/04/12 19:46:28 executing program 1: unshare(0x60000000) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r0, &(0x7f00000001c0)='\x00', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000700), &(0x7f0000000140)=0x8) r1 = socket$inet_smc(0x2b, 0x1, 0x0) sendto$inet(r1, &(0x7f0000000200)="df51dd5de130397de1c1bf620e8b6508e12c94afc065c6c97388ee71dc59a701ec62ffa4e050be8ae0d5161fdd5a8432cc1e73f6abf333f1eca8671bfe3510a4b62a948fa2c8eb27601f2578d1e8c0e919a6b01f1f70cc735d9b6a08090c8bb86c6dd0e1c8b338069c413cc922301757cc7e9eebfb00b85d94457ac1df327951bded051d51e8d2621aac98cf7937a26298748f4bdd41dc8a88e26c901aa0d49f1f1c75096fc3d99ac16c14cbbb54b1d4efb69fc47db89c28704b6941ab239386f7dfd0964ae5661aa071590757e736251415b29a22288bfb31a8c1444977c03c6ba87a991e8f1dd5245b855aa22bb4997b7556c6ea7d3668200c20052ecc", 0xfe, 0x20000000, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x8}, 0x10) [ 163.044608] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 163.073840] IPVS: ftp: loaded support on port[0] = 21 2018/04/12 19:46:28 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffff00000000000008004500001c0000000000119078ac2314aaac14142b00004e20782e09699c160f08885031a37f2ef60ea6f9920d095acd3ac147b06add177de5d2665701296a7083d990d3f5edec892f355cccb0b29fd18db850407f77ad5aba8827d33540638509f4815910504fc12ae432a73db89ce422e3e7c70161ca715eec0d3052e95f3e51c706c18ea6e0f67ea29f4d80f3645c3ed31f7722c67ef06ffc400b48e390f0eca9b37e97e1c6a68f9fbab3ff1a2fb5dbc2a8c80a91330a78075e6018af785fbeda5809e623261bbb1a2e39efe1e15df4faf55b5f062da2071e234b5fce58b89e3a"], &(0x7f0000000040)) r0 = socket(0x10, 0x0, 0x4) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0x10000, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x2c, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0xa35}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000000)=0x10) socket$inet6(0xa, 0x806, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r1, 0x7ff}, &(0x7f00000001c0)=0x8) 2018/04/12 19:46:28 executing program 5: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x800) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000100)={@rand_addr, @local, 0x0}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @loopback={0x0, 0x1}, 0x1, 0x8, 0x2, 0x100, 0x7, 0x0, r1}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) [ 163.100934] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/12 19:46:28 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @rand_addr}}}}, &(0x7f0000000040)={0x0, 0x1}) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'lo\x00'}, 0x18) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, @random="873bdf7857ab", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xb, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @multicast1=0xe0000001, @random="8b19c85563e7", @broadcast=0xffffffff}}}}, &(0x7f0000000100)={0x0, 0x1, [0xfe1, 0x4eb, 0x40e, 0x745]}) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) shutdown(r0, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001}, 0x8) 2018/04/12 19:46:28 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r0, 0x73, 0x7, &(0x7f0000000000)="8b63dc315269e79d011c4dc45ff8e03e3e53920885e87cfc30d38a8af22f94fca9cb40d211f4f26b263b8a11500f7ee2f31787c5", 0x34) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) [ 163.164604] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/12 19:46:28 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) accept$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000100)=0x1c) r3 = accept4$inet(r2, &(0x7f0000000180)={0x0, 0x0, @loopback}, &(0x7f0000000200)=0x10, 0x80800) setsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f0000000240)="77b0d52a88dbc61cb0741607af7d276d02bfa98981fb3a1f12a207bb22bf3f3e5f49cd9e199cb0c3c7e9882d97aa2c17d83dc00c244b5f395cc5d608042061acb67ad7337138d11960fe28fafc6a0e65677cdbad99b20557590a246ae0b71143a5f3470e537f44c10dabd73af939ef98ac101290e3f7a157ed9039475b4a8055", 0x80) socketpair(0x3, 0x5, 0x8, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000300)={0x9, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r5, 0x40106436, &(0x7f0000000340)={r6, 0x6}) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000440)='bic\x00', 0x4) r7 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r7, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r7, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) [ 163.217220] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/12 19:46:28 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) r2 = accept4(r1, 0x0, &(0x7f0000000240), 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="000000000000bf1cdf32c76b02ef8269729e0e0d51964f9f23493c9038fd97f2a2c8a878ad87e3ea80c2d5b86439cc51430f0542d98f54b0eaa9b41272ff90b4751df494091a6eef521705e98ce4de0f4335f0b17a95ea0298241d29e7f9ff97cf5f72df4cd24bc49f1f157236aa382cdde322cefc7c4261c6ef69326f5f586d5200bce0580fcfddb4c5f35c24255acea5a7b8f0d0712574252cb33cadfa78aade375442d63256977e33902bd008d10334800458e8566cd5ffeb303f364d77fac349317a3f67bcc03689dcd5bb501e2e842e92b52faf3b180b24cb1ba87c7cf9630713c236b55b3022780e6dc5deeac237dd54323765e3410bb33158aad8b93fa522a364532256875a151bb1dfb4c7450812d702f6f22b61858fdba711375c8e"], 0x14}, 0x1}, 0x0) 2018/04/12 19:46:28 executing program 4: r0 = socket$inet6(0xa, 0x80803, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6, @in6=@loopback={0x0, 0x1}, 0x0, 0x357b, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) 2018/04/12 19:46:28 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) r1 = socket(0xe, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000340), &(0x7f0000000380)=0xb) sendmsg$nl_generic(r1, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000400)={0x120, 0x3d, 0x0, 0x70bd28, 0x25dfdbff, {0x20}, [@generic="897d7542f53195efcdb1dc0813840707d18b9776b2a38242b5", @typed={0x8, 0x7, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x8, 0x59, @str='\x00'}, @generic="d212962533d787445bdb7d3dcc7dbd46d4cee2ce31f85e7bfadba184340f3e0421654686953181ecea9bbc1ee5524cdd7d020ddf24f29a90f6798d48fb2d79822e0ac0c65863bc73103170ad7b0f8b243e0e9bb7afbd6f47b018f1e66b2e900982c1fd1d034960dddf2582699191af311f5a1cfdfc4872bc95a00c36054fd43f7b0d1ecc80f3b14765b144255308c6568ac6674ff29e902b7f558ca4ff15d1fc80db5e47ace761deb7ed5b5188546ce1d0be2dbed6bbaf73cbfc6c0242bac6f124fbab43306444dba5303489d5d0775538d21da1d01d3e69dd9669a56718d7a598"]}, 0x120}, 0x1, 0x0, 0x0, 0xc0}, 0x40000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000740)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x20000004}, 0xc, &(0x7f0000000700)={&(0x7f0000000640)={0xac, r2, 0xc, 0x70bd29, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0xd}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) r3 = socket(0x11, 0x1, 0xff) getsockname$packet(r3, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000007c0)=0x14) sendmsg$can_raw(r3, &(0x7f0000000900)={&(0x7f0000000800)={0x1d, r4}, 0x10, &(0x7f00000008c0)={&(0x7f0000000840)=@canfd={{0x4, 0x4, 0x2, 0x3}, 0xa, 0x1, 0x0, 0x0, "70977d7fb220aeeb269826a0c23f828603911c6d11341524c7c55eb1eee70805437e6017e21cac4690d446fb467e58b4f7b814a6ab9a0deecaad84ed49e7eba3"}, 0x48}, 0x1, 0x0, 0x0, 0x4000800}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000a00)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)={0x24, r2, 0x200, 0x70bd2c, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x1) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000b40)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000a80)={0x4c, r2, 0x400, 0x70bd27, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x73}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x14}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20048040}, 0x80) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000b80)=0x7, 0x4) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x10010, r1, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000bc0), &(0x7f0000000c00)=0xb) getpeername$packet(r1, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000c80)=0x14) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000cc0), &(0x7f0000000d00)=0x14) connect$pptp(r3, &(0x7f0000000d40)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x1e) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000d80), 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000dc0), &(0x7f0000000e00)=0x6) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000000e40)={'mangle\x00', 0x2, [{}, {}]}, 0x48) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000ec0)={'ipvs\x00'}, &(0x7f0000000f00)=0x1e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000f40)=@sack_info={0x0, 0x8, 0x80}, &(0x7f0000000f80)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000fc0)={0x10000, 0x7, 0x4, 0x8, 0x8, 0x0, 0x0, 0xffff, r5}, 0x20) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000001000), &(0x7f0000001040)=0x4) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000001080)=0x8, &(0x7f00000010c0)=0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000001100)={0x3, 'ifb0\x00', 0x4}, 0x18) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001140)=@int=0x20, 0x4) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000001800)={0x8, &(0x7f0000001180)=""/237, &(0x7f0000001740)=[{0x7, 0x67, 0x1000000000000000, &(0x7f0000001280)=""/103}, {0x6, 0x28, 0x101, &(0x7f0000001300)=""/40}, {0xd629, 0x1b, 0x15e50506, &(0x7f0000001340)=""/27}, {0x7, 0xdf, 0x7, &(0x7f0000001380)=""/223}, {0x0, 0xae, 0x7, &(0x7f0000001480)=""/174}, {0x4, 0xb0, 0xfffffffffffffffe, &(0x7f0000001540)=""/176}, {0xd, 0xf9, 0x2, &(0x7f0000001600)=""/249}, {0x29, 0x9, 0x5, &(0x7f0000001700)=""/9}]}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001840)={0x7fffffff, 0x3ff, 0x0, 0x80000000, 0x1, 0x1, 0x40}, 0xc) 2018/04/12 19:46:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48, 0x80800) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000001000), &(0x7f000000f000)=0x2) socket$l2tp(0x18, 0x1, 0x1) 2018/04/12 19:46:28 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = accept(r0, &(0x7f0000002540)=@generic, &(0x7f00000025c0)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002640)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000002840)={&(0x7f0000002600)={0x10, 0x0, 0x0, 0x80100000}, 0xc, &(0x7f0000002800)={&(0x7f0000002680)={0x158, r2, 0x300, 0x70bd27, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80000000}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7ff}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9cc}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x928}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x84b}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8001}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x246}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x80000000}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffd763a79b}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x158}, 0x1, 0x0, 0x0, 0x8000}, 0x24004000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) close(r0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e21, 0x3ffc00000000, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff80000000}], 0x48) 2018/04/12 19:46:28 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac0fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) getsockopt(r0, 0x10000, 0x58df, &(0x7f00000000c0)=""/61, &(0x7f0000000100)=0x3d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006ad000)={0x0, 0x0, &(0x7f0000d29ff0)=[{&(0x7f00004ebf59)="99eac84d6a3828b426e0d2bd94a37244", 0x10}], 0x1, &(0x7f0000744000)}, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x40000002031, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}, {&(0x7f0000fb0ff4)=""/12, 0xffffffac}], 0x2, &(0x7f0000139000)=""/70, 0x46}, 0x0) [ 163.436880] sctp: [Deprecated]: syz-executor7 (pid 13824) Use of int in max_burst socket option deprecated. [ 163.436880] Use struct sctp_assoc_value instead [ 163.531671] sctp: [Deprecated]: syz-executor7 (pid 13824) Use of int in max_burst socket option deprecated. [ 163.531671] Use struct sctp_assoc_value instead [ 163.966669] IPVS: ftp: loaded support on port[0] = 21 2018/04/12 19:46:29 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000014c0)={'dummy0\x00', 0x5}) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000000c0)=0x14, 0x4) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) accept$packet(r2, 0x0, &(0x7f0000000140)) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r3, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000200)=""/2, &(0x7f00000007c0)=0x2) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r5, 0x8004745a, &(0x7f0000000440)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000100)=ANY=[@ANYBLOB="88fa32dc0ddde20ec5f9d4000000"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={0x0, 0x1, 0xffffffffffffff4e, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x627c3419c73d9689) r6 = socket$inet(0x2, 0x2, 0x0) unshare(0x40040000) r7 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r7, 0x0, 0xca, &(0x7f0000000000)=0xfffffffffffffffe, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r6, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000140)={0x400, 0xa2b, 0x4, 0x7, 0x2, 0x0, 0x10000, 0x8a82, r8}, &(0x7f0000000180)=0xffffffffffffffab) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0xc, @loopback=0x7f000001, 0x0, 0x3, 'sh\x00', 0x4, 0x6, 0x1f}, 0x2c) r9 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r9, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) 2018/04/12 19:46:29 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = accept4(r0, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000047ffc)=0xc, 0x0) r4 = accept4(r3, &(0x7f0000000400)=@nl=@unspec, &(0x7f0000000480)=0x80, 0x800) sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000600), &(0x7f0000000640)=0xc) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000300)={0x0, @rand_addr}, &(0x7f0000000340)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0xa, 0x14, &(0x7f00000001c0)=@raw=[@jmp={0x5, 0x3, 0x6, 0x6, 0x4, 0x30, 0x4}, @ldst={0x1, 0x2, 0x1, 0x3, 0x7, 0x18, 0x10}, @generic={0x20, 0x1000, 0x5, 0x8001}, @exit={0x95}, @jmp={0x5, 0x92a, 0xa, 0x6, 0x5, 0x50, 0x4}, @call={0x85, 0x0, 0x0, 0x15}, @alu={0x4, 0x1, 0x1, 0x3, 0xd, 0xfffffffe, 0x1}, @map={0x18, 0xf, 0x1, 0x0, r5}, @map={0x18, 0xb, 0x1, 0x0, r1}, @jmp={0x5, 0x1, 0xd, 0x6, 0x9, 0x0, 0x4}], &(0x7f0000000100)='GPL\x00', 0x100, 0x53, &(0x7f0000000280)=""/83, 0x41f00, 0x1, [], r6}, 0x48) getsockopt$llc_int(r4, 0x10c, 0x3, &(0x7f0000000580), &(0x7f00000005c0)=0x4) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f00000004c0)=[@in6={0xa, 0x4e21, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e23, @rand_addr}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e20}], 0x88) ioctl$int_in(r3, 0x5421, &(0x7f0000000040)=0x1) 2018/04/12 19:46:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002200)=ANY=[@ANYBLOB="1c000000170afdff7f3503fffffffffffeff00000000080001005591b1eb3fbb45575c4673"], 0x25}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) listen(0xffffffffffffffff, 0x400000000000020) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580)=@assoc_id=r3, 0x4) r4 = socket(0x40000000015, 0x805, 0x0) bind$inet(r4, &(0x7f00000a9000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$sock_int(r4, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendmsg$rds(r4, &(0x7f0000001b80)={&(0x7f0000000040)={0x2, 0x0, @rand_addr=0xabd}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000380)=""/173, 0xad}, {&(0x7f0000000440)=""/45, 0x2d}, {&(0x7f0000000480)=""/105, 0x69}], 0x1a3, &(0x7f0000001980)}, 0x4000000) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1, 0x0, 0x0, 0x20040801}, 0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x1, 0x0, 0x8000, 0x10000, 0x8000, 0x7d292eba, 0xffffffff}, &(0x7f0000000240)=0x20) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0xa, 0xe, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, @generic={0x0, 0x0, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @alu={0x7, 0x4, 0x1, 0x0, 0x1, 0x138}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x55, &(0x7f0000000700)=""/152, 0x41f00, 0x1}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000840)=r5, 0x4) writev(0xffffffffffffffff, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000002180)={0x1}) ioctl$sock_netdev_private(r2, 0x0, &(0x7f0000000280)="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") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x107}, 0x7d) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x31, 0x7, 0x0, 0x1, 0x30}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x188, &(0x7f00001a7f05)=""/251}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', 0x0, 0xe059fbd9809f6fa1}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000540)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000640)=r6) socket$netlink(0x10, 0x3, 0xc) 2018/04/12 19:46:29 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000280)) accept4(r0, &(0x7f0000000400)=@nfc, &(0x7f0000000480)=0x80, 0x800) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000005c0)) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000640)=@ax25, &(0x7f00000006c0)=0x80, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000600)=0xe8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000180)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@ipv4={[], [0xff, 0xff]}, 0x4e24, 0x1f, 0x4e21, 0x4, 0xa, 0x0, 0xa0, 0x32, r2, r3}, {0x3f, 0x5, 0xffffffffffffffff, 0xd16e, 0x7ff, 0x9, 0x4, 0xffffffff}, {0x5, 0x0, 0x1, 0x401}, 0x9, 0x6e6bb3, 0x0, 0x1, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0x2b}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xb}, 0x0, 0x4, 0x1, 0x80, 0x0, 0x200, 0x3f}}, 0xe8) gettid() 2018/04/12 19:46:29 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0xfffffffe) 2018/04/12 19:46:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/40, 0x28}, {&(0x7f0000000080)=""/251, 0xfb}, {&(0x7f0000000180)=""/113, 0x71}], 0x3, 0x4c) pwrite64(0xffffffffffffffff, &(0x7f0000368fff), 0x0, 0xffffffffffffff00) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x1fffc00}, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000240), 0x4) 2018/04/12 19:46:29 executing program 3: r0 = socket$inet(0x2, 0x3, 0xff) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)="a675c78a4c05018f4aa225e04ecf4aa15926bef23723d8a2", 0x18}], 0x1, &(0x7f0000000940)}}], 0x1, 0x400c800) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x7ffe, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f0000000140), &(0x7f00000001c0)=0x4) 2018/04/12 19:46:29 executing program 4: getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x200}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0x4, 0x93}, &(0x7f0000000240)=0x8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000000c0)=0xffffffff, 0x4) r2 = socket(0x2, 0x2000000000000005, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000001c0)=0x4, 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="121000e2ffffffff04c7e99d762d5ba502"]}) 2018/04/12 19:46:29 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffe45) syz_emit_ethernet(0x423, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) poll(&(0x7f0000000040)=[{r0}], 0xf7, 0x0) [ 164.165090] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/12 19:46:29 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x8, 0x8400000000003, 0xfffffeff00000008}, 0x17) getsockname(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000000)=0x80) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000100)=""/234, &(0x7f0000000200)=0xea) read(r0, &(0x7f0000000340)=""/105, 0xfffffffffffffe46) 2018/04/12 19:46:29 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1, 0x4000020030}, 0xc) sendto$inet6(r0, &(0x7f0000000140)='{', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000280)='h', 0x1}], 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000a80)="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", 0x585}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240), 0x20) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x2, 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) writev(r0, &(0x7f0000000180)=[{&(0x7f0000001040)="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", 0xb3f}], 0x1) 2018/04/12 19:46:29 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000001c0)=0xd, 0x4) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000240)={0x58cc, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000280)={0xb392, r4, 0x10003, 0x9}) r5 = accept(r0, &(0x7f00000002c0)=@l2, &(0x7f0000000340)=0x80) sendmsg$nl_generic(r5, &(0x7f0000000580)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x120}, 0xc, &(0x7f0000000540)={&(0x7f00000003c0)={0x148, 0x3a, 0x310, 0x80000001, 0x25dfdbff, {0x7}, [@generic="7c0086540358c2eaa38b128784dc1b3c9e7184b3b1c5c8af726610abfd2d9dac472c4233da530e99c2a326d38029608b4a6ba251b6b002e4694f007177347a709744932372d22cd96bd81ecd1e289ffad796d672aa9e11c4308bfce227ae2a7af5a4c60dc115deb0b9a22b9ead01b9f1162921b49c0a8027a1b90a42b5ac3322653c96529ede6e5cde7c94d6a8733c6cd7737f49afdb46f146a2bfa1d272605d2b3294c263e97dd2476a7e", @typed={0x14, 0x5f, @ipv6=@loopback={0x0, 0x1}}, @typed={0x24, 0x19, @str='&$posix_acl_accessppp1vboxnet0\x00'}, @nested={0x50, 0x94, [@typed={0x8, 0x57, @uid=r1}, @generic="b44fc3773ab0f784cadb535cfeae61d6d984c7259f2d3215c5252786f6a0e94427997e92dd47e995a02faac26005ebfd9d2c3236fc3b79f6d95b", @typed={0x8, 0x13, @str='\x00'}]}]}, 0x148}, 0x1, 0x0, 0x0, 0x4080}, 0x4004000) ioctl$sock_inet6_tcp_SIOCATMARK(r5, 0x8905, &(0x7f00000005c0)) setsockopt$inet6_buf(r3, 0x29, 0xff, &(0x7f0000000600)="0a04ecdc98d5cfdb5ea4558a7c0a", 0xe) setsockopt$RDS_CANCEL_SENT_TO(r5, 0x114, 0x1, &(0x7f0000000640)={0x2, 0x4e22}, 0x10) pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_BIND(r7, 0x40106436, &(0x7f00000006c0)={r4, 0xea}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000780)={r8, 0x1}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f00000007c0)={0x100000000, r4, 0x10000, 0xffffffffffff0694}) setsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000800)={0x7f, 0x6, 0x800, 0x0, 0x8, 0xffffffffa7833e00, 0x9, 0x1, 0x6, 0x0, 0x7}, 0xb) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000840)=0x4, 0x4) getsockopt$inet6_opts(r5, 0x29, 0x3f, &(0x7f0000000880)=""/187, &(0x7f0000000940)=0xbb) getsockopt$IP_VS_SO_GET_INFO(r6, 0x0, 0x481, &(0x7f0000000980), &(0x7f00000009c0)=0xc) socket$rds(0x15, 0x5, 0x0) socket(0x9, 0x5, 0x9) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000a40)={&(0x7f0000000a00)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$SIOCGIFMTU(r7, 0x8921, &(0x7f0000000a80)) setsockopt$IP_VS_SO_SET_TIMEOUT(r7, 0x0, 0x48a, &(0x7f0000000ac0)={0xfffffffffffffc01, 0xffff, 0x63}, 0xc) socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000b00)={r3}) getsockopt$inet6_udp_int(r9, 0x11, 0x66, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) accept4$alg(r7, 0x0, 0x0, 0x800) [ 164.259350] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 164.269805] IPVS: ftp: loaded support on port[0] = 21 2018/04/12 19:46:29 executing program 7: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet6(0xa, 0x5, 0x1) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt(r0, 0xffffffff, 0x800000000f, &(0x7f0000000140)='\x00\x00\x00\x00\x00', 0x5eb46ea4a515322f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="493975da8d5c6c23faa6fc4c0f548630", 0x10) accept$unix(r2, 0x0, &(0x7f0000000040)) [ 164.436446] x_tables: eb_tables: IDLETIMER.0 target: invalid size 40 (kernel) != (user) 5 [ 164.505759] x_tables: eb_tables: IDLETIMER.0 target: invalid size 40 (kernel) != (user) 5 2018/04/12 19:46:30 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@remote, @in6=@ipv4={[], [], @rand_addr}}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) 2018/04/12 19:46:30 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) sendto$inet6(r0, &(0x7f0000000000)="7474318eada11d34b84d1768517ac9cac005357e24fac2c2a873d480716b332e1c20dbfb24b5cb131c4f2bd271af65be7d10b7998d39b54551f057cb690cce50fc94c63966ee4b92e6197bdf77a7f21e9fe801037f4b5a4a6e2292d9c86c88c648eec0a4c5e2b756f66955644b7321d9314f76509c9f9cc811bd5c0c88f5d3ed3cf7", 0x82, 0x20000001, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e20, @rand_addr=0x4}}, 0x892, 0x3}, &(0x7f0000000200)=0x5f) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000240), &(0x7f0000000440)=0x10) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000000280)=""/173, &(0x7f0000000340)=0xfffffef0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e23, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0x3522}}, 0xffffffff, 0x4}, 0x90) 2018/04/12 19:46:30 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0xfeffffff00000000) 2018/04/12 19:46:30 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) getpeername$packet(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000009c0)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000a40)={@rand_addr, @local}, &(0x7f0000000ec0)=0xc) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001180)={&(0x7f0000000f40)=@hci, 0x80, &(0x7f0000001080)=[{&(0x7f0000000fc0)=""/135, 0x87}], 0x1, &(0x7f00000010c0)=""/149, 0x95, 0xfffffffffffff157}, 0x40) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000011c0)={'ip6_vti0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001200)={'bridge0\x00', r1}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000200)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0xe) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000100)=""/206, &(0x7f0000000040)=0xce) close(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000280)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000680)={r3, 0x400000, 0xffffffffffffff9c}) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6(0xa, 0xe, 0x4d200) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x30, r4, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r5, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000000240)=0x8, 0x4) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) r7 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f000031aff8)={r5, r6}) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r8, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=ANY=[@ANYBLOB="b80000001900000000000000000000007f000001000000000000000000000000ff01000000000000000000000000000100000017000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xffcb}, 0x1}, 0x0) setsockopt$bt_BT_VOICE(r8, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000700)=@filter={'filter\x00', 0xe, 0x2, 0x2d2, [0x0, 0x20000080, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000040), &(0x7f0000001240)=ANY=[@ANYBLOB="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"]}, 0x34a) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x88) socketpair(0x10, 0x5, 0x40000080000000, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r10, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r9, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r11, 0xc25a}, &(0x7f0000000340)=0x8) 2018/04/12 19:46:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xb) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r2 = gettid() r3 = getpid() sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x104}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@newlink={0xe8, 0x10, 0x8, 0x70bd28, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, 0x110, 0x800}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x7}, @IFLA_PORT_SELF={0x8c, 0x19, [@nested={0x78, 0x1c, [@typed={0xc, 0x6f, @u64=0xfff}, @generic="467e9aa739f617c1e0028101f196e2fd02ce5a7c6cc033e321386fc82a497045f7dc01836896ee9082ba1a5e89c2dc01e52e688ec5ad2b160064e0c4068d309a6f8e4f2b7ff770d612b50ac33e00addb786b5fdc2c2e75c8a0d26387de3f9cfd13c624eea46c"]}, @typed={0x8, 0x3c, @pid=r1}, @typed={0x8, 0x4, @pid=r2}]}, @IFLA_PHYS_PORT_ID={0x18, 0x22, "f93276c5ae098211c558ec4037cd80606aec4d"}, @IFLA_BROADCAST={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x7ff}, @IFLA_NET_NS_PID={0x8, 0x13, r3}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000000240), 0x3) 2018/04/12 19:46:30 executing program 7: pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0xffc, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x18) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$l2tp(0x18, 0x1, 0x1) r5 = socket(0x9, 0x7, 0x10000) socketpair(0x8, 0x3, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000000380)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f00000003c0)={0x0, 0x80000, r6}) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f0000000400)={r8, r9, 0x5706}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x8, @empty, 0x10000}}}, &(0x7f0000000140)=0x84) r11 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r11, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r11, 0x20000003) r12 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r12, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r12) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000480)=0x1, 0x4) sendmsg$rds(r6, &(0x7f0000002480)={&(0x7f0000000640)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000001a40)=[{&(0x7f0000000680)=""/106, 0x6a}, {&(0x7f0000000700)=""/174, 0xae}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/131, 0x83}, {&(0x7f0000001880)=""/188, 0xbc}, {&(0x7f0000001940)=""/193, 0xc1}], 0x6, &(0x7f00000021c0)=[@mask_fadd={0x58, 0x114, 0x8, {{0xfffffffffffffff8, 0x8}, &(0x7f0000001ac0)=0x884, &(0x7f0000001b00)=0x6, 0x0, 0x941d, 0x136, 0x3c0, 0x5, 0xf6}}, @cswp={0x58, 0x114, 0x7, {{0x5, 0xfffffffffffffffc}, &(0x7f0000001b40)=0x68d, &(0x7f0000001b80)=0x8001, 0x5, 0x8, 0x7fffffff, 0x0, 0x9, 0x60}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001bc0)=""/70, 0x46}, &(0x7f0000001c40), 0x40}}, @mask_fadd={0x58, 0x114, 0x8, {{0x8, 0xe08}, &(0x7f0000001c80)=0x401, &(0x7f0000001cc0)=0x7f, 0x7fffffff, 0x4, 0xfffffffffffffff9, 0x1, 0x67, 0x8}}, @mask_cswp={0x58, 0x114, 0x9, {{0x101, 0xfffffffffffffff9}, &(0x7f0000001d00)=0x20000000, &(0x7f0000001d40)=0x3f, 0x6000000000, 0x3f, 0x7, 0xffffffffffffff2f, 0x43, 0x1}}, @rdma_args={0x48, 0x114, 0x1, {{0x3, 0x7}, {&(0x7f0000001d80)=""/10, 0xa}, &(0x7f0000001e40)=[{&(0x7f0000001dc0)=""/105, 0x69}], 0x1, 0xf023f1b899148653, 0x1}}, @rdma_args={0x48, 0x114, 0x1, {{0x10001, 0x3}, {&(0x7f0000001e80)=""/140, 0x8c}, &(0x7f0000002040)=[{&(0x7f0000001f40)=""/223, 0xdf}], 0x1, 0x41}}, @cswp={0x58, 0x114, 0x7, {{0x7, 0x7}, &(0x7f0000002080)=0x1, &(0x7f00000020c0), 0x6, 0xffffffff, 0x44, 0x7}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000002100)=""/81, 0x51}, &(0x7f0000002180)}}], 0x2a8, 0x1}, 0x10) r13 = accept4(r11, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) recvfrom$inet(r13, &(0x7f00000002c0)=""/12, 0xb, 0x2, 0x0, 0xfffffe99) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4028641b, &(0x7f0000000440)={0x0, 0x4, 0x7, 0x0, &(0x7f0000ffc000/0x3000)=nil, 0x6}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00000002c0)={r10, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x6, 0x400, 0x1ff, 0x401, 0x4}, &(0x7f0000000180)=0x98) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000580)=""/78, &(0x7f0000000600)=0x4e) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000004c0)={0x7fff, 0x2, 0x2, 0x4, 0x6, 0x6, 0x1, 0x1, r10}, &(0x7f0000000500)=0x20) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x1, 0x0, 0x2, 0x8000}) ioctl$DRM_IOCTL_SG_FREE(r7, 0x40106439, &(0x7f0000000100)={0x2e2, r14}) r15 = socket$unix(0x1, 0x5, 0x0) connect$l2tp(r4, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r15, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}}, 0x32) 2018/04/12 19:46:30 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES32=r1, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="155e622db770d33c39469c1bc5f52891ccf38cb2b4b898c8ff2b297c00aba5ead163e8e946a00d3dc6c0eec372a76bc874f52901853e1a6eac8ea90b36ff8f2699af8f49bc11338479fe8772224c72c3391834fa80c76711907228a9608320b0a07a16c42cb8f092d3ce5b2f4caeeb9bd68b531e8694fcf405548df3f68a0fae052503a4e391103f53f56bfd729d93b5a093aaed48f3c60164b9541263ee72f20cb455487ada3ecb6df29bbccd1776e0cb5ac0de5cb97cd6ed50c0ca15a5a189f88b8c3af45a2e0449780d", @ANYPTR64, @ANYPTR, @ANYPTR, @ANYBLOB="ecb36e4e2526fdf10a635e9c4c821b3046c3fd279411df52a5b4", @ANYRES64=r1, @ANYRES64=r2, @ANYRES64=r0, @ANYRES32=r1, @ANYRES32=r0], @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYPTR], @ANYBLOB="8e8be763e5b0285f32d7411ffd70d1505a34880a5dcb18bd076c5a87ca84747abb9f5994ddc575cdff7fcb1d31a2d8193cc57ab7dc8d4b13ba28", @ANYRES64, @ANYRES16=r2, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="9daf9b9edaa37ddadb1246f2ef8ea1bafe8663a8bd3a2b6ad0a6acffd1b6a819fb24337f48086291c0fbc52bf5671323dea05e597eefb85bd4954fbf8014fe85bd3beddf5f62f874de2419c5d16f31142643be40db206667f85e3f2892953016b343d2baca9e8fe8d18f683a0d4ab322c58b99a8ddeaa561959b1148fac02733b5937e79ade5e5bfe2fc6f"], @ANYPTR=&(0x7f0000000300)=ANY=[@ANYRES64=r2, @ANYRES32=r0, @ANYBLOB="7a8b5cb3c824c46c155cf17522ac98d738e31291c2b3394f80bc9251702a65bb20d72aabf190866f3b07170c38019e6ec129f9", @ANYRES16, @ANYBLOB="fb7a9f7a57c9e5d083bee7eeaac3bbaf46d21856cbc022819993799a814a6ecc220afbfcd99c4410f70286cc601d282d2bf4d613a6b0e1b13bf683d9b08746fc71ebd4e577bf42d004a312e67b415573964f63d3e6b62b1576907d63b99feeb90861fa3f36ccd5382cc43a201e689861f90e0be828faef5b63bce96e0f5eba97f0bf66dde6d41ac050e853dd056ab1db8d554eb304"], @ANYRES16, @ANYRES32=r2]], 0x8}, 0x1}, 0x0) tee(r0, r0, 0xfffffffffffffff8, 0x2) 2018/04/12 19:46:30 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xffffffffffffffdc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = accept(r0, &(0x7f0000000100)=@alg, &(0x7f0000000080)=0x80) bind$rds(r1, &(0x7f0000000180)={0x2, 0x4e21, @rand_addr=0xb31}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @remote}, @in6=@local}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='illinois\x00', 0x2ce) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="b3", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/12 19:46:30 executing program 5: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x6) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000040)="940abdd9b937cddfd6", 0x9) socketpair$inet6(0xa, 0xa, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) [ 165.384894] RDS: rds_bind could not find a transport for 172.20.20.187, load rds_tcp or rds_rdma? [ 165.398704] RDS: rds_bind could not find a transport for 172.20.20.187, load rds_tcp or rds_rdma? 2018/04/12 19:46:30 executing program 2: r0 = socket$inet(0xa, 0x801, 0x84) unshare(0x8000400) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0), &(0x7f0000000200)=0x10) r1 = accept4(r0, 0x0, &(0x7f00000028c0), 0x80000) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000002900)=0xfffffffffffffff9, 0x4) 2018/04/12 19:46:30 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000006, &(0x7f0000000440)=0x40, 0x4) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@llc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/198, 0xc6, 0x5}, 0x10000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = accept(r0, 0x0, &(0x7f00000003c0)) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000400)={0x0, 0x0, 0xb000}, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) sendto$inet(r0, &(0x7f0000000bc0)="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", 0x14d, 0x4000000000000, &(0x7f00000000c0)={0x2}, 0xffffffffffffffbd) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xc0) 2018/04/12 19:46:30 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) r1 = socket(0xd, 0x80e, 0x8001) getpeername$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) gettid() connect$packet(r1, &(0x7f0000000240)={0x11, 0x1, r2, 0x1, 0x8, 0x6, @random="2d86a8262f46"}, 0x14) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, "0008070000040008b22c582bf3aed17d"}) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00000000c0)=0xfffffffffffffffe, 0x2) r4 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000100)={r4}) 2018/04/12 19:46:30 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x80000000, 0x8}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000400)={0x45a}, 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000340)=r2, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001ef000)={0x0, 0x0, 0xffffffffffffffff}) r4 = socket(0x20004000000015, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, [0x9, 0x2, 0xb95, 0x2, 0x2, 0x3, 0x100000001, 0xe65, 0x0, 0x0, 0x8, 0x2, 0x101, 0x1f, 0x40]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000280)={r5, 0x2}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000000100)=0xcc4c) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000000c0)) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='eql\x00', 0x8}) getsockopt(r4, 0x200000000114, 0x2712, &(0x7f0000000380)=""/1, &(0x7f00000003c0)=0x1) 2018/04/12 19:46:30 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x528, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x1f, 0xffffffffffffffc0}, &(0x7f0000000040)=0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e24}}, 0x6, 0x800, 0x950, 0x8000, 0x7}, &(0x7f0000000080)=0x98) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x1fd, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r3, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r3, &(0x7f0000000000), &(0x7f0000950000)}, 0x20) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) 2018/04/12 19:46:30 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000001c0)=@add_del={0x2, &(0x7f0000000180)='vcan0\x00', 0x100000001}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42991f984ecf4fa2ebaf28059f08080cc3257a25b3d6d8503d", 0x30}], 0x1}], 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f0000000280)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:46:30 executing program 2: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0xffffffffffffffff, 0x0, 0xfffffffffffffffb}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f000000a180)=[{{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000080)="e56dacec79509c951be14d740bfb629605a2b6f8502854d7b2ef45e0e5b6a01a6034b084f4e1705f80e30e0bf4d554173eb104fbc06a823974bd614b68", 0x3d}], 0x1, &(0x7f0000001300), 0x0, 0x4}, 0xffffffff}], 0x1, 0x8000) accept4$ipx(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80800) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000002c0)={0x4, 0x9, 0x4, 0x1000, 0x81}, 0x14) r3 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x1) sendto$inet(0xffffffffffffffff, &(0x7f00000004c0)="297abeedcf8175ac98c614b66c5b03031d49e96e800a788237bb86a726d9825641c114db9a3785150900b3a8325b59945cfc3f73545f72581b7e45c069e6497004a9be782db8095a", 0x10, 0x200, &(0x7f0000000480)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r6 = socket$inet(0x2, 0x2, 0x2) sendmmsg(r6, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) getpeername$ipx(r5, &(0x7f0000000200), &(0x7f0000000240)=0x10) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00000001c0)=0x504, 0x4) sendto$inet(r1, &(0x7f0000000300)="f5751dace74e939f3fcf19aeeecd691fad17d53c904cc2cb4dd6295bd49ad718ab7909c1a024526eeeb370023d0ab4253ac220934693eb9149f323ca20459e02cc3fbb673011c2f7d729a0187b9aaa7a19a3826b88b2dd31ea567169784ee0d7", 0x60, 0x20000040, &(0x7f0000000380)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/12 19:46:30 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001fe8)=ANY=[], &(0x7f0000001800)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) recvmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000100)=""/155, 0x9b}, {&(0x7f00000001c0)=""/115, 0x73}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000240)=""/115, 0x73}, {&(0x7f00000002c0)=""/219, 0xdb}, {&(0x7f00000003c0)=""/165, 0xa5}, {&(0x7f0000000480)=""/144, 0x90}], 0x7, 0x0, 0x0, 0x277}, 0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001600)={0x0, 0x5, 0x30}, &(0x7f0000001640)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001680)={r3, @in6={{0xa, 0x4e24, 0xe58c, @loopback={0x0, 0x1}, 0x3}}, 0x5, 0x1}, &(0x7f0000001740)=0x90) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) write(r4, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/12 19:46:30 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0xfffffffffffffdb6, 0x0, &(0x7f00000005c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x1, 0x10}, 0xc) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000140)='s', 0x1}], 0x1) 2018/04/12 19:46:30 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) accept$alg(r0, 0x0, 0x0) socketpair(0x9, 0x1, 0x85, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$netrom(r1, 0x0, &(0x7f0000000080)) 2018/04/12 19:46:30 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x1600000000000000) 2018/04/12 19:46:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x14) write(r0, &(0x7f00003bd000)="2400000024007f000000000180007701000000ff010000000000000000000000bb00ff10", 0x24) socketpair(0x9, 0x6, 0x38, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000040)={{0x6, 0x2, 0x7fffffff, 0x4, 0x4, 0x3}}) 2018/04/12 19:46:30 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) r3 = socket(0x1c, 0x1, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000b64000)=@req={0x3fc, 0x0, 0x97}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000280)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000680)={r6, &(0x7f0000000a80)=""/97}) setsockopt$SO_RDS_TRANSPORT(r5, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000480)={r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) r7 = accept(r0, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80) sendto$ipx(r7, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000840)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x406) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000180)={0x5, 0x6, 0x0, 0x81, 0xffff, 0x2, 0x4, 0x89c, 0x2, 0x1ff, 0x8}, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000002c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00000005c0)={r9, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x1, 0x9, 0x3b9f, 0x1, 0x89}, &(0x7f0000000400)=0x98) bind$inet(r8, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) setsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4) setsockopt$inet6_buf(r1, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x3, 0xcb0b}, 0xc) close(r1) 2018/04/12 19:46:30 executing program 5: r0 = socket(0x10, 0x0, 0x9) write(r0, &(0x7f0000000080)="260000002200470153ff070089ffcfff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) 2018/04/12 19:46:30 executing program 2: r0 = socket$inet_sctp(0x2, 0x2, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), 0xfffffd9e) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x80000001, 0x2, 0xfffffffffffffbe8, 0x8}, &(0x7f00000001c0)=0x10) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000000)=0x78) 2018/04/12 19:46:30 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@rc, &(0x7f0000000100)=0x80, 0x80000) accept4$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x80800) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000000)={0x10000000}) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, 'erspan0\x00'}}, 0x1e) 2018/04/12 19:46:30 executing program 0: r0 = socket(0x10, 0x40000000000002, 0x0) write(r0, &(0x7f0000000080)="2400000026007f00007ca9f3fb27720f06409ce33e00010001000000008000ff1400000000000000ffffffff0100ff109608e987b717df878b4a724484809b94971a8230494c273ac47eb838255bfac5d5b467add49c1dc0da701a5ec2dd1fc9978c3b4a0ca95e0413ea0143", 0x6c) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000000)={{0x7, 0x801, 0x7, 0x6, 0x3, 0x2}, 0x3}) 2018/04/12 19:46:31 executing program 5: syz_emit_ethernet(0xf1, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty=0x2000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f00000000c0)) r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001180)={r1, &(0x7f0000000100)="004423be626f0620cb8b63f9560d254f5fd7c137b1994eb2d315a2f1291747b6fe8c7673fd9d9efe1a53c99b1bc974a73ee054618510ba0460813280320a95ec7af03abf980d327c81220b83dfd5", &(0x7f0000000180)=""/4096}, 0x18) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000008, 0x10, r0, 0x0) 2018/04/12 19:46:31 executing program 0: r0 = socket(0x2, 0x3, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) setsockopt(r0, 0xff, 0x1, &(0x7f0000005000), 0x0) 2018/04/12 19:46:31 executing program 7: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) mmap(&(0x7f00004de000/0x2000)=nil, 0x2000, 0x8, 0x100000000035, r0, 0x38) recvmsg$kcm(r0, &(0x7f0000000600)={&(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000280)=""/235, 0xeb}, {&(0x7f0000000380)=""/147, 0x93}, {&(0x7f0000000440)=""/218, 0xda}], 0x3, &(0x7f0000000580)=""/126, 0x7e, 0x4}, 0x40010121) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000680)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000780)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000000840)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x5000}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x24, 0x1e, 0x1, 0x70bd28, 0x25dfdbfc, {0x12}, [@typed={0x8, 0x60, @fd=r0}, @typed={0x8, 0xc, @uid=r2}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x20000801) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@local, @in=@multicast1}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt(r4, 0x400000000114, 0x2000000006, &(0x7f0000000ffc)="124b0007", 0x34b) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/04/12 19:46:31 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'bond0\x00', 0x400}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) accept4$inet(r2, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x80000) setsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000000100), 0x4) 2018/04/12 19:46:31 executing program 1: r0 = socket(0x7, 0x80b, 0x4) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/94, 0x5e}, {&(0x7f0000000080)=""/74, 0x4a}, {&(0x7f0000000100)=""/235, 0xeb}], 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ed4ff0)=[{&(0x7f000093cfc7)="390000001100094701bb4ae1c30500ff070000000200000000efffff08009b0019001a000f000000100001070000000004e9ff000600000f4b", 0x39}], 0x1) 2018/04/12 19:46:31 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) syz_emit_ethernet(0x66, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x2c, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3c, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x4, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/12 19:46:31 executing program 5: socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000400)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000840)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32, @ANYBLOB="d407000000040000006430d4011f966afc5b45061e44fbffdeab05e884e9a9cad336c5ba7c1349d685809b10ab42008139231688885dd3ca7bc02111d1534813f06435a202b6232590a52296dd1a7a9d779a8d355123429daf6726aab1eaaddf399d8ceae06a499c1e1630185793f5f20f89eb1c138baf026883dedbd72cfc69b0c1f1292601693fac2dab27239d0605d2660e1c0a56d40c0ac75463f87c81a98ae8e7d907801cb7b2f2b1ac7913ca02581162196df4fedad7e65c0daa36cc3bb656"], &(0x7f0000000240)=0x2) setsockopt$inet6_buf(r1, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e2912ed3f2fde4eb5ab232014e9", 0x13) socketpair(0x11, 0xf, 0x8000, &(0x7f0000000080)) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) 2018/04/12 19:46:31 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) accept$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) 2018/04/12 19:46:32 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000577000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="cb6ea9d8bb738820d675557f02cfee9b21a9706ede8081b0431e41a09953a1c63ca905a97f6f23a7921ac6a12ea9e3b4fc082999d59a88e154de01ad0b8dc550c45280cfb851e9430725ad", 0x4b) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000006af79), 0x0) sendmmsg(r1, &(0x7f00000045c0)=[{{&(0x7f00000028c0)=@nl=@unspec, 0x80, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)}}, {{&(0x7f0000002d40)=@nl=@unspec, 0x80, &(0x7f0000002e00), 0x0, &(0x7f0000000000)}}], 0x2, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) 2018/04/12 19:46:32 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000925fe4)={0xa, 0x4e23}, 0x1c) listen(r0, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000340)=0x800, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x14) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0xfffffffffffeffff, 0x4) accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10, 0x0) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x8000000000004e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/12 19:46:32 executing program 1: r0 = socket(0xb, 0x3, 0xc0) write(r0, &(0x7f0000000080)="24ff651c664192579d5951d2d6b867b80114f9f4073f0000000000000037297e0b0bc0b7", 0xffffffffffffff80) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/04/12 19:46:32 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) sendto$inet(r0, &(0x7f00009ef000), 0xfffffffffffffdfd, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/12 19:46:32 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x1000000000000) 2018/04/12 19:46:32 executing program 4: r0 = socket$inet6(0xa, 0x80a, 0x6) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) r1 = socket$netlink(0x10, 0x3, 0x8000000006) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c5602067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/04/12 19:46:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001e00)={{{@in=@loopback, @in6}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000001f00)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002040)={{{@in=@local, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000002140)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000b0cfd8)={'vcan0\x00', r2}) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000003fac)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000000c0)=0xfffffffffffff42a, 0x4) 2018/04/12 19:46:32 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @multicast1}, @in=@loopback}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000100)=0xe8) r1 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r1, &(0x7f0000096000), 0x1) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000140)=0xf87c, 0x4) pipe(&(0x7f0000000180)={0xffffffffffffffff}) recvmsg$netrom(r2, &(0x7f0000000d80)={&(0x7f00000001c0)=@ax25={0x3, {"2db8a1cb136c34"}, 0x9}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000200)="9febdc127a028b0e7be566e996c6be9ad00e86dc8a73df3f33be7a6cc31c97bb5d843632661b8e20c3fe0e6f767344a792d46d23457003ff296a72161d51496f7b2946bb1dffcaa769b3fba99e5317baa6ec2268cd44a82982694f204e8f7c6c69c67738bb192bb7048b894fc853c4892d6ad255933b01323a8517e0baebcde8067caec64df329ba8ddf5f9a17c1af6aa281d278444c445703b70e00f927f10950036c71dea44a851ac6e04cef4ea83f488c5e4d1dec1c83d471338a0dc8b0", 0xbf}, {&(0x7f0000000340)="cfb60815f01a270912a868a10e1bcdfd1a3916087ab6bf0819396779be77391d76fa5f2abbe00a66d1543f85579dfdf6cc24f075b9d75f52f36cf34d53d0d53633383e0122478b153de562f452f00e92156a29cc61d04ca12b6f0009b8538d76c4f737e13e70ae5229af52e3944982a42eab44b61757b9bf076afbe401b7fea7339dfc76a5802fbfc13cd516d4ec14eae2ecce6ff80a773c39e9c3", 0x9b}, {&(0x7f00000002c0)="27bb321e0f196b5fddb59e97d261939f0c489158879e7ece88aa81b3f450bc35ec5f08b803324602817403fab4d8f0e20aacae6d1fbb94d8ec65c9f8e7c5", 0x3e}, {&(0x7f0000000440)="0d34b036f66bf7da16398ea7117fb76e45fe7866f776ec23b30b80b0a93916ab5c57c92a952741d5689b441585d8d0bf8852b7a32493596a9f13dd6073557f05133bd2ec9031aee3730133ffb679d778d5b8ef7df62dead18c89f2e0e6d3788e50281937ad90be0bd7bee1c5e372aac9271ec0e1e6e586ae5f09d775f9d151d4e8", 0x81}, {&(0x7f0000000500)="0b0b5f275c7226e9fbf8a90e40e28fd97924e3a7907bef799f3eb3cd6122982ccd3d319c0866ac800e0f9dd2e1ba9261d5eb3fc88a11b4a6de946bfeed938b00c6f467d1fa07865ca3238089fed9f8cab9fb998c4b9f11731904967e2a5a6accc88aedba0cef4ba88f226ac400dd7f3475db49", 0x73}, {&(0x7f0000000580)="01aadf7510d2293a5286d5f4293cbb5e805618c5a28518493cb320d39ec3afa00499a2ddc85f0e33dbaec5ef9eb38f18dab8960900718ddb358ac29b7f29624207a3205bf53fc49da7", 0x49}, {&(0x7f0000000600)="666a718782252cf33cfa8b172e6fb5bca565d47df23a77b841ffafa1c88126bb5cefd4d23557a650d32cd62121cd99b47784cb7cda8eab2f154ff13b5b7dc2ee77e9fbd6a0d5691b80dd9be06ca1e574ad2114dade1b7a40226271688579ff05d3d94f9e879ae2c1cedfc40a6a5e186451bdb2eb7367b9a0ed015cf0a2b6f0c69913ed610f1626f18b4088beeefb26a06af0c1c8a147a8b1cca32d38dc8b50bcc1f0dcd7fdf9f13a236ce72ac8acff98780c410511c5ae53128b066c7bfe85b3d17252ee2278c16c1c4a27a6154f", 0xce}, {&(0x7f0000000700)="c2c29835c5d6bd8f0288e2c440046fd230ec0a238d55a331753f5bff1b7c6d064c8e1c8117c25c6b8a5abca7793a3d42c6cdc52be4b70a9dd434e622cf4955fcee22fe4a74e8ef25da012c0c246320ecb3115caf942bc81ecac1b71ee6c7fa8db3d2dcf88640d756", 0x68}, {&(0x7f0000000780)="43817d7897c34a9ec5a0e575", 0xc}], 0x9, &(0x7f0000000880)=[{0x20, 0x105, 0xfffffffffffffff7, "426676b3b3c98fd65da0f3"}, {0x100, 0x11c, 0x1131a22a, "3e3e697dfc01c3212a118cc2a7a157535b93774f12e27bbec332487e845fac2617c177d2ac7f9a9bc118ee9ceb5d925ca6496f31abca171d3ac830a3a976b16d1b6c65c9e1a5986c53ec739079d639484d60d9ccd6a9a8496cbe46bc62af5de7270d605a9f113add00d71f9f008749143aa14f045d2994933c4b3361b38212e19e38cf28cdc97955c29fc8bc350bbe8559854935903a482970636aeb8df51fbc84f96fb31e0f700e2d8e967faea75e2175551e4a252bde5dcbca00b4c7601a7548d884f38b76c1fcb32dcea6e62ad0ebfa948ce92c6661f4d33ed6e1576b9a1eb7073b3243740108a889"}, {0xa8, 0x115, 0x10001, "c58ca2a6efc41aee8c10a8651937d95cc231c4989079a63d016b64fac56dd0d4f878d1625fee7dc37821f548efd4dd5f564d6f615ece759b07a3d9b0efbba8563a712a346e7a863dfefd8cbd1c53c0a4f539b40953061bde37e71a7238a23144200735ad416f3ee1a4a765c52b8989951cb0255e33bdbf9f009e18d4fa6e8c7249f326c9abe0894538106041b9f41ef135da"}, {0xa8, 0x188, 0x5, "19a9a1774fb3daec281c368632591ec141d1405aee1fb67d7794629abb09ac402571fe9387eefbb3cad54d7470b2bee10cbe60a333885a023daa245a7ab7abb4e096994e52575f43e54229eb67679ad87849e879b72fa9613c13131459f54a0200089fe5bfb2276b639d178106ae4f6bbecfce07ad7bc881f1f02613ef3095182a9388f0eefae3625130c523c866f2ae98"}, {0x48, 0x10f, 0x1, "ff41f1b8b9928e997e45cc2030164cef265eb5d940c2fafd0eccee24f4c345d72730a7715ec1fa23b7f2d5882dffee3f05"}, {0x10, 0x11b, 0x1d98}, {0xb8, 0x11b, 0x9, "e2936ae5b7c215ea807a08283462e2c3b50872e5ec817f92ed840c3c2cfe0a88a676b64ed65cd2b7d636b116f463c34454c2626584e60c25f46bea1bac1834dc192cd57c8aa81c644c515f4ffe6ba68efb3a13ea8715c0b61b0ba0519cef67e90d85508bc29349e0787e5aec5bee1b13944fa3c88371b09c2b13c17259dc221a37565bd0970dc8a869127117cd745632d512c1be8cd725f874969c2d9ad1ae308fe10c66"}, {0x50, 0x1, 0x8, "1ebca1ca8c221bbfb755501e15fa3e9b980f327fc70650b7492debfc068fa126ce624ee70bffac7eb1327511478dc29b6f9414b8dd336437d90c8a95"}, {0xb8, 0x0, 0x7, "2b4171817117053f0e5ecb4094f4e5d2a73fb2337f0f89b56d5b95c8b05872572e7189917204a528d0429a5e96503d3c4671e3783e9be6ad290275e0075d8ec254ee35f1ce0b5a077ad11e291005b492a4060de9ac37af7e0007ccd176689ad8ccd61ba27c16d2d8c4a9432534516f85804bfae8577aab3afcd62b81ed66eeed403ff8b187daf9221fd13b0fc8073cb1862afadc8f71defd531b6178939f92ccb9f68ba1ba09"}, {0x70, 0x109, 0x8a, "352f3f95070533f64061222bb16d3a0667e027972805b6293ae2947d00870cb50e8326522ec867fd73f6cb42706e92db1ba9ac942fec05a67561d9f5cdb1852380b32c009e33e116947016371605a9044754686e25b5282347d4e49acf6ad76b"}], 0x4f8}, 0x40010001) 2018/04/12 19:46:32 executing program 0: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x60031, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x2001c000, 0x0, 0x8011, r0, 0x0) getuid() 2018/04/12 19:46:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000950000000000000012c99e91b4d0192a5322d433fe87a10af83f0a8410fd147c99363a7c5ee3fd62147ac1f0bb9a97083e0e71e641e720042789a52116ed26d4da8a261b1205198219ffffff7f64c9"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000700)={r0}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000a80)={0x8, 0x4, 0x6, 0x1000, 0x35f4, 0x65c5aed3, 0x100000001, 0x20, 0x3f, 0xdf1, 0x200}, 0xb) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000540), 0x4) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) r4 = accept(r3, &(0x7f0000000300)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x80) getsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000001c0), &(0x7f0000000240)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) sendmsg$nl_xfrm(r5, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=ANY=[@ANYBLOB="b80000001900000000000000000000007f000001000000000000000000000000ff01000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xffcb}, 0x1}, 0x0) [ 167.242251] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/12 19:46:32 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv4_newroute={0x24, 0x18, 0x9ec26c7014e22a95, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x5}, [@RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x24}, 0x1}, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000140)=""/224, &(0x7f0000000240)=0xe0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000280)={{0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0xfffffffffffffff8}, {0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x5}, 0x5, [0xf4b8, 0x7, 0x7, 0x5, 0x10001, 0xffffffff, 0x80000001]}, 0x5c) r2 = accept4(r0, &(0x7f0000000300)=@alg, &(0x7f0000000380)=0x80, 0x80000) ioctl$sock_bt(r2, 0x8907, &(0x7f00000003c0)="2adcc4e5b25baa6009c662f45d2db86cb69fcaf88ae68c5806e7e7dd218d5c688c99932b4509572b1f8670") 2018/04/12 19:46:32 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) listen(r0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)) r1 = socket(0x19, 0x1, 0x1ff) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="050000ffff000000000000008100"], 0xe) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000002c0)={r2, 0x401, 0x4, 0x7fffffff}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r3, &(0x7f0000000100)=0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000200)=0x1) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000001c0)=0x3, 0x4) 2018/04/12 19:46:32 executing program 0: unshare(0x40000000) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') r0 = socket$alg(0x26, 0x5, 0x0) shutdown(r0, 0x0) 2018/04/12 19:46:32 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000000000)=0x77, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000080)=0x6) 2018/04/12 19:46:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)="731383efb7cb1f06ce", 0x9) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000482000), 0xfffffede, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000080)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) setsockopt$inet6_int(r1, 0x29, 0x9, &(0x7f0000000100)=0xee0, 0x4) [ 167.444501] IPVS: ftp: loaded support on port[0] = 21 [ 167.617877] IPVS: ftp: loaded support on port[0] = 21 2018/04/12 19:46:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gretap0\x00', 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x800000000000852a, 0xffff}, 0x14) sendmsg$netlink(r0, &(0x7f00000033c0)={&(0x7f0000000000)=@proc={0x10}, 0xc, &(0x7f00000000c0)=[{&(0x7f0000002f40)={0x10}, 0x10}], 0x1, &(0x7f00000032c0)}, 0x8880) writev(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)="0e", 0x1}], 0x1) writev(r0, &(0x7f0000818ff0)=[{&(0x7f000016bde8)='\v', 0x1}], 0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) getpeername$netlink(r1, &(0x7f0000000200), &(0x7f0000000240)=0xc) 2018/04/12 19:46:33 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000280)={r0, 0x9}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="ac19eb2d267526d5b3c20cf104000000", 0x10) r2 = accept$alg(r0, 0x0, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000880)=0x14) sendto(r2, &(0x7f0000000180)="f3167bd4c7635516f9aaa54d0269a7c4918a2683a963ba1d486465e1959e3b7a05ff9ef91694d08fc9aba28f309fc056adc8051cdece34dbc52abffab6ce7a84aa518a6a13a7fa25ba1065594406ef33a65ff93db43976d08bc79d40c371efefa4c67c624c4a1b76b02e0b170c18780a02d8b744735fb3ff743c1480b23bd702557a6bcffd291c415f1d633c396db9b373177fd9a2b169b2ffa622f6e617fdd8d7286f47e6f6314b5f88d307bba04929ae9a07d8e7c510a7b2f46ef54a8b13f2085f9866d53e057f9ad94b10b6069e2f53ab8dbc0b1d9ed99717f1b1d9d3f793ada1f42abca473f39e88e475cb", 0xed, 0x4000000, &(0x7f00000008c0)=@ll={0x11, 0x11, r3, 0x1, 0x7ff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmmsg$alg(r2, &(0x7f0000003140)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000740)="7312c1a72ce67ebfde5fd3d7cdc5af48a53f60b5a4801632f1f64674acd8054a0f78b654a51136f624a6b44eaf0931fdb7c45c6e4fb7bbd3934d2fd853c583451ce424ba9daf80709fae6d3a6d24d084e7b6c8f2c36eccca235622a54db3a3440a6fc7ba1a1e99db072669b5bf840965ca297e98fa299b26b7489fb86787554d3862d0c7bf0b63d7ba32f0b3e9068aae", 0x90}], 0x1, &(0x7f00000013c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000000040)=[{&(0x7f0000000140)=""/19, 0x13}, {&(0x7f0000000440)=""/192, 0x416}], 0x2, &(0x7f0000000080)=""/107, 0x6b}, 0x0) 2018/04/12 19:46:33 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x14, 0x0, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/04/12 19:46:33 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000240)="c3401c34468c8e399aa4eedc3d6bd8f1d65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e6d114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c400000002b7bcdec844f667da0867d08d4154004997e31649b2b5eb2790c39f4", 0x82, 0x4000000003, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) recvfrom(r0, &(0x7f0000002480)=""/4096, 0x1000, 0x0, &(0x7f0000001340)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'gre0\x00'}}, 0x80) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='bbr\x00', 0x4) r1 = socket(0x9, 0x0, 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff]}, 0x10001}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x2c) recvfrom(r0, &(0x7f0000001480)=""/4096, 0x1000, 0x0, &(0x7f00000001c0)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) accept4$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x800) 2018/04/12 19:46:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="836b5aecdcbeef4512f76d150ef86abd", 0x10) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000180)=@generic, 0x80, &(0x7f0000000480)=[{&(0x7f0000000200)=""/207, 0xcf}], 0x1, &(0x7f0000000540)=""/158, 0x9e}, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f000011a000), 0x12b}], 0x3a860b6b5182e8, 0x0) 2018/04/12 19:46:33 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x400000000000000) 2018/04/12 19:46:33 executing program 7: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed00002e", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000002100)=ANY=[@ANYBLOB="0010000069d8fa2dd1a7ee5d555e0c317e4a4389bad07cb93ed3f91a76f4895499ff3e32965ea7c386c4bc057c"], &(0x7f0000001180)=0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/12 19:46:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x2d, 0xaff, 0x0, 0x0, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary='\b'}]}]}, 0x20}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xec, 0x3b, 0x1, 0x70bd26, 0x25dfdbfc, {0x11}, [@nested={0xd8, 0x84, [@generic="10aa391435fe531cca9e160a11060184dcc818ff339655accc6748439fa706065b2d290f70454a6b430f95e84aeff6b112a5849330c80c3936bdc5c9fa29070fa660a28528fda712502ad4397f33c27d4189da565018e679c7ca62732872", @typed={0x8, 0x53, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x17, @ipv4=@loopback=0x7f000001}, @generic="1e46c7f8120f7433c78c8fb4a0b960659085645c8cf32a065f279234a98ea300a64ee7b8686789325e56e8192dc55a818a04dfd3a30efc3e5ad7e27c8d66d30cc5d30b38c9799a5026e06c9aedf04ed24416b5ae780f39f2d69e8f7c531f252a97a7063890"]}]}, 0xec}, 0x1, 0x0, 0x0, 0x4000091}, 0x4) 2018/04/12 19:46:33 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000200)=0x99a, 0x4) write(r1, &(0x7f0000019f97)='c', 0x1) write(r1, &(0x7f00000000c0)="d6", 0x1) r2 = socket$inet6(0xa, 0x1, 0x1ff) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0x7}, &(0x7f0000000240)=0x8) close(r1) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000)}, 0x1ffe) 2018/04/12 19:46:33 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001dc0)=[{0x0, 0x0, &(0x7f00000019c0), 0x0, &(0x7f0000001a80)}, {0x0, 0x0, &(0x7f0000001c80), 0x0, 0x0, 0x0, 0x4040000}], 0x2, 0x0) socketpair(0x9, 0x80000, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x3f, 0x0, 0x1, 0x8, 0xe0e, 0x7ff, 0x401}, &(0x7f0000000100)=0x20) 2018/04/12 19:46:33 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={"6c08a7000000000000000000000100"}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000000c0)=""/254, &(0x7f0000000000)=0xfe) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) 2018/04/12 19:46:33 executing program 4: socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x54, r2, 0xc28, 0x70bd27, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000004}, 0x40) r3 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@loopback, @loopback, 0x0}, &(0x7f0000000080)=0xc) accept(r0, 0x0, &(0x7f0000000200)=0x5f) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x68, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e21, @rand_addr=0x2f}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r5, 0xbd70000, 0x8}, &(0x7f0000000280)=0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'sit0\x00', r4}) socket$inet(0x2, 0x6, 0x988) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000b80)=@broute={'broute\x00', 0x20, 0x3, 0x590, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200005c0], 0x0, &(0x7f0000000040), &(0x7f00000005c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'lo\x00', 'syzkaller1\x00', 'lo\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0xb8, 0x130, 0x180, [@limit={'limit\x00', 0x20, {{0x0, 0xde47}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x80, 0x0, "577c7365e8a4ddc0421d955d8cc7b68bfd7fcb93ce1d8d65726e36d9f26062bb6b6a69e24fdd9bb7177fdf0714f0acf056e6f9cc27cbbc6773baa73dec971867"}}}]}, @common=@log={'log\x00', 0x28, {{0x0, "96547d19114a112abc68d3d6c216ab966c665211683741b4b166c6047d14"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0x5, 0x0, 0x0, 'bcsh0\x00', 'bridge0\x00', 'nr0\x00', 'vlan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x100, 0x160, 0x1b0, [@helper={'helper\x00', 0x28, {{0x0, 'sane-20000\x00'}}}, @owner={'owner\x00', 0x18}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}}, {{{0x9, 0x0, 0x0, 'vcan0\x00', 'dummy0\x00', 'bpq0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xa0, 0x1d0}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:printer_device_t:s0\x00'}}}}]}]}, 0x608) 2018/04/12 19:46:33 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="c6", 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@remote, @in=@dev}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) 2018/04/12 19:46:33 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x1c, 0x17, {0x7b, 0x0, 0x0, 0x0, 0x0, 0x8}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1, @in=@local}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f00000003c0)=0xe8) [ 168.358309] IPVS: length: 254 != 8 [ 168.398181] IPVS: length: 254 != 8 2018/04/12 19:46:33 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000014c0)={'dummy0\x00', 0x5}) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000000c0)=0x14, 0x4) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) accept$packet(r2, 0x0, &(0x7f0000000140)) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r3, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r5, 0x8004745a, &(0x7f0000000440)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000100)=ANY=[@ANYBLOB="88fa32dc0ddde20ec5f9f6ac7407"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={0x0, 0x1, 0xffffffffffffff4e, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x627c3419c73d9689) r6 = socket$inet(0x2, 0x2, 0x0) unshare(0x40040000) setsockopt$EBT_SO_SET_ENTRIES(r6, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000140)={0x400, 0xa2b, 0x4, 0x7, 0x2, 0x0, 0x10000, 0x8a82, r7}, &(0x7f0000000180)=0xffffffffffffffab) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0xc, @loopback=0x7f000001, 0x0, 0x3, 'sh\x00', 0x4, 0x6, 0x1d}, 0xffffffffffffff2b) r9 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r9, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) connect$netlink(r4, &(0x7f00000001c0)=@kern={0x10, 0x0, 0x0, 0x400014}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r9, 0x84, 0x1a, &(0x7f0000000a00)=ANY=[@ANYRES32=r8, @ANYBLOB="0001ff00"], &(0x7f0000000a80)=0x2) 2018/04/12 19:46:33 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000000400)=@l2, &(0x7f0000000480)=0x80) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000004c0)={0x2, 'bpq0\x00'}, 0x18) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000200)="96", 0x1}], 0x1, &(0x7f0000000240)=[@init={0x18, 0x84, 0x0, {0x4, 0x0, 0x5}}], 0x30}, {&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x200040c1) ioctl$int_out(r0, 0x5464, &(0x7f0000000000)) getsockname$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x3f, 0x4, 0x12416550, 0x1, 0x0}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={0x0, 0x8, 0xfffffffffffffffc}, &(0x7f0000000500)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000000600)={&(0x7f0000000100)=@in={0x2, 0x4e22}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000180)="98e26385dd12244b3731a9b96f0929486da7cd1b5d7e88af238c4feb8bb8e16e1c707a417715240b9290c95a77960585fa684a", 0x33}, {&(0x7f0000000280)="841a3b0381b66df960be6ae7861e2b77d304b470a2eeee6df544dd5e76b0a3f90c47084377d8f5a0000c386d7c402bb0fa3dd79519d6b1cbfeb4b5655b59ed2c16bc2f1d322896f16a8985976e5b1a46a811611d4f4f14df34e8f6a6aa7231ab1325ae7ee1a6797aa773d6118523d123b70a19abd124ca4df3f536d1757d8a8c5f606365daba299f7e9964f3a817d1cb25efde1f19fbcde5e4", 0x99}], 0x2, &(0x7f0000000540)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x0, 0x1, 0x61a2ff12, 0x1ff, 0x5, 0x1000, 0x3f, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0x8, 0x7, 0x200}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x6000000000000000, 0x3, r3}}], 0x90, 0x840}, 0x40000) 2018/04/12 19:46:33 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000219fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000ac0)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f0000000b00)={0x67, @loopback=0x7f000001, 0x4e23, 0x1, 'lc\x00', 0x2, 0x9, 0x13}, 0x2c) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6c501101bb9952989a754ddbebc38", 0x11) setsockopt(r0, 0x65, 0x6, &(0x7f0000000000), 0x0) r4 = socket$netlink(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000000400)={0x800, 0x0, 0x9c, 0x6}, 0x10) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@l2, 0x80, &(0x7f0000000440)=[{&(0x7f0000000080)=""/212, 0xd4}, {&(0x7f0000000180)=""/46, 0x2e}, {&(0x7f00000001c0)=""/157, 0x9d}, {&(0x7f0000000280)=""/198, 0xc6}, {&(0x7f0000000380)=""/21, 0x15}, {&(0x7f00000003c0)=""/27, 0x1b}, {&(0x7f0000000400)}], 0x7, 0x0, 0x0, 0x9}, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000500)) 2018/04/12 19:46:33 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0xfeffffff) 2018/04/12 19:46:34 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha512-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000740)}, 0x0) 2018/04/12 19:46:34 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000140)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x19, "1066f54ede84bcb6419287081d0a7aec4201ced94c6e663811"}, &(0x7f0000000240)=0x21) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0xffffffffffffffff]}) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @loopback}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x2, 0x4, 0xfc42, 0x0, 0x8}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000400)={r3, 0x10, "36c78d42edbfa326347757b664f624c1"}, &(0x7f0000000440)=0x18) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00000000c0)=0x5, 0x4) 2018/04/12 19:46:34 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x16000000) 2018/04/12 19:46:34 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) readv(r0, &(0x7f0000000d40)=[{&(0x7f0000003f00)=""/4096, 0x1143}], 0x10000000000000e5) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) readv(r0, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/115, 0x73}], 0x1) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000000500)}, 0x0) listen(r0, 0x7ff) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) bind$ax25(r1, &(0x7f0000000100)={0x3, {"53fd270cab3340"}, 0x1}, 0x10) 2018/04/12 19:46:34 executing program 0: socketpair(0x10, 0x4, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x10, 0xa, 0x2) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00000002c0)={{0x9, 0x98, 0x3f, 0x0, 0x6, 0x8}, 0x6}) r2 = socket(0x10, 0x200400000002, 0x0) write(r2, &(0x7f0000000040)="1f0000000007fd07f9eb5d9a6c6e5800ff8777ff09000100f8d50500da2e36", 0x1f) sendfile(r2, r2, &(0x7f0000000000)=0x2b, 0x1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x402000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="08007e0000800000cc001900ddaea15fc69fc57d7d086c498b192b7bf6e4cb57d39dd9cdf1e91c137c411584b174c8fc89cdc3a1a9ffd5a1c9e4828eebbd51d3d2d8a0185638a77ae2db38143da253f5073f07b4a2e81e655f916b084b59c4f12e232b17b476de4f0e846a769155598ddaf1ee0aa0f5efdd6ccfe7b5b5acdc2a0883a5758552566d1ab387724b6d9ef2d20dcdfeb2e2dbc2b7ceb93101cfb8ea336111f1d0ffe46676d6e8793726a8b0967e74fe6546cde6cbeab5bc7ddc3d4bb03bf7aadb27e0d2a385ef8fecdd39ed70e06c0008002d00", @ANYRES32=r4, @ANYBLOB="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"], 0x3c4}, 0x1, 0x0, 0x0, 0x880}, 0x4008015) [ 169.060185] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 169.067812] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 169.098167] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 169.107249] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/12 19:46:34 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x80) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x0, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) 2018/04/12 19:46:34 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f0000010000)={0x1d}, 0x10, &(0x7f0000017ff0)={&(0x7f0000007000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e19a2b0100000000000000f9030008990039966a7d5cb2bd00000000000000000007496e6866856b76b5010000000000000000060000000118fa1efd9b0b"}, 0x48}, 0x1}, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x9, 0x8, 0x1, 0x3ff, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={r3, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x3ff, 0x4}, &(0x7f00000002c0)=0x90) sendmsg$can_raw(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f00000000c0)={&(0x7f0000000040)=@canfd={{0x3}, 0x0, 0x0, 0x0, 0x0, "cf51a6005a56ad530eb92438df5303a0944cf42dcf596802b552caf50d02c79bcfafc4a34eadec45c7f30fbfb4aab5ebef270204603f9441e930762a15c9ed94"}, 0x48}, 0x1}, 0x0) [ 169.175857] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 169.183612] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/12 19:46:34 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockname(r0, &(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000480)=0x80) getsockname$ax25(r1, &(0x7f00000004c0), &(0x7f0000000500)=0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x2, 0x330, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x1f, 0x0, 0x0, 'vlan0\x00', 'ipddp0\x00', 'syzkaller0\x00', 'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0xb8, 0xb8, 0xe8, [@ip={'ip\x00', 0x20, {{@rand_addr, @loopback=0x7f000001}}}]}}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'nr0\x00', 'ip6tnl0\x00', 'lo\x00', 'bcsf0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [0x0, 0x0, 0x0, 0x0, 0xff], 0xe0, 0x158, 0x188, [@pkttype={'pkttype\x00', 0x8}, @devgroup={'devgroup\x00', 0x18, {{0x0, 0xff}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "ab8334d158003104f5dbeac4f1240b4e6c2b1b9d3cee6f780712c68830ba55d74b2aa4d1b8cd8a338b08dd72d8b88293cead85d8f2dc372e4266b51772f390b3"}}}]}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2}]}, 0x3a8) [ 169.259691] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 169.267177] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 169.285453] kernel msg: ebtables bug: please report to author: bad policy [ 169.295196] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/12 19:46:34 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x1000000) [ 169.305668] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 169.313157] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 169.322935] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 169.330410] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 169.340908] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 169.348383] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 169.388281] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 169.395838] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 169.422155] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 169.429665] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 169.440011] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 169.447537] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 169.456969] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 169.467127] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 169.560130] IPVS: ftp: loaded support on port[0] = 21 [ 169.566488] kernel msg: ebtables bug: please report to author: bad policy [ 169.619146] IPVS: ftp: loaded support on port[0] = 21 2018/04/12 19:46:35 executing program 0: r0 = epoll_create1(0x80000) socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000340)) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="00000000000000b24fc54995ea9a45b900ca18f5c2f6b2000a004e2000000000ff010000000000000000000000000001000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a"], 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x197, 0xa, 0x0, 0x10001, 0x0}, &(0x7f0000000080)=0x10) accept$inet(r2, &(0x7f0000000280), &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000300)={r3}, &(0x7f0000000100)=0x8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000140)=[0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x4, 0x1, 0x6}) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) 2018/04/12 19:46:35 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d37ffc)=0xffffffffffffeffc, 0x4) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000218000), 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00005b4ffc), 0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x101}}, 0x6, 0x9}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1}, 0x8) recvmsg(r0, &(0x7f000071bfc8)={0x0, 0x0, &(0x7f00002cd000), 0x0, &(0x7f0000f50f40)=""/192, 0xc0}, 0x0) 2018/04/12 19:46:35 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000955ff0)={0x2}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1f}, 0x1c) pread64(r0, &(0x7f0000000180)=""/137, 0x89, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000100), 0x4) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f00006da000), 0x4) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000140), 0x4) 2018/04/12 19:46:35 executing program 5: socketpair$inet6(0xa, 0x0, 0x20, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x8080a, 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000300), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xb}, 0x1c) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) listen(r2, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aa0600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/04/12 19:46:35 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x3ff, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000080)={r2, 0x2}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000440)=@can={0x1d}, 0x80, &(0x7f0000002880), 0x0, &(0x7f0000002900)}}, {{&(0x7f0000005240)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000005380)}}], 0x2, 0x20000001) 2018/04/12 19:46:35 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r0, 0x1008005) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1, &(0x7f0000001780)=""/254, 0xfe}, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3}, 0x10) sendmmsg(r2, &(0x7f0000001b00)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="100000000000000000000000195896cbdf00000000"], 0x204}}], 0x2, 0x0) connect$ax25(r2, &(0x7f0000000040)={0x3, {"df0ea696f5f0bc"}, 0x6}, 0x10) 2018/04/12 19:46:35 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x16) 2018/04/12 19:46:35 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8913, &(0x7f0000000100)={'bridge0\x00', 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, 0x5, 0x7, 0x81, 0x100, 0x7, 0x0, r1}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r3, &(0x7f00000017c0)={0x1d, r1}, 0x10) 2018/04/12 19:46:35 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x80000) setsockopt$inet6_dccp_int(r0, 0x21, 0x17, &(0x7f00000000c0)=0x1000, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r0}) connect$rds(r2, &(0x7f0000000140)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmmsg$inet_sctp(r1, &(0x7f0000000840)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000140), 0x0, &(0x7f0000000680)}], 0x1, 0x8000) write$binfmt_elf32(r1, &(0x7f0000000880)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x4, 0xffffffffffffff81, 0x9, 0x9, 0x3, 0x3e, 0x6d, 0x182, 0x38, 0x2ad, 0x1000000000000000, 0xea, 0x20, 0x2, 0xff, 0xfc71, 0x1000}, [{0x7, 0x7ff, 0x4, 0x32ae, 0x0, 0x90, 0x400000000000, 0x2}], "0fad232393e1bd69428bb12f665e9f58be69341ef61fa6bcdf8be0e4af4f9033b34bc4594a7d92280a9e55df4b26fb8c71b5ffb211a696b9ad9907a82634416d5707165f99a06e6b8400186f8f01fe3bef03b57ffa205d23fb42691044afe693ea7d41759ffde929ba012f8dfefb85809daa6e3dbda25495e7ea471a031e69322a71d76eb78f7e72a6a8b8cb945f27cffb0b44d62c1dc08efc7307d22c4dab33a6d526d4b82cdc56ce0439d0c2e41b6b1d67aac82063476ab07d", [[], [], [], [], [], [], [], []]}, 0x912) 2018/04/12 19:46:35 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000348fd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000553ffc)) r1 = socket$inet_sctp(0x2, 0x20000001, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000680)={0x5}, 0x4) 2018/04/12 19:46:35 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg(r0, &(0x7f0000000a40)={&(0x7f00000000c0)=@hci={0x1f, r1, 0x3}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000140)="39f2a926912dbd3a0b4bacd8509decf5923ad507e0409641d237bb8d7cf68bca0992af0dbf5759122ccdaeb0b5bc93523ee366ad82bd5055213e53abec6fc33e79cc7b07566ad4bcd7443eb50ff3ae77c4e7993b931c259a4de2f2f63c188a4943711468c51ad2ef86a64b566bca8f9eb8c35d4ff7e3e6f947816c15316bda777ef56248082c3228ae3a90653ceff7f083b0aaf961ec97bc21bfe62856c85d2ddf65cf63c97107fd676524999fffe74b9633", 0xb2}, {&(0x7f0000000200)="be767c9a35183c303502d9adb87d7cacffc1d8edb76370441dbad57d0ffefc7f7db71c5a76d893a612ef57cfb1a304ab042d71c28a4147574a5e2c51612012387b169a1433802eb946f9dceed141", 0x4e}, {&(0x7f0000000280)="ca12c7e5c6a2ed8de53da897404b3ce9c7137cc8d90f03c228f832f4d7019f251ca24cbedc6c55ce1b383abde32638d183baa9841beaca528fd45dd5138237df574856eebccb809b388b610487bf0f93406d2675da45309e0deb149256b4c250b0aaea326a6fa0f660eed3cf49b27a28619e6d6221ccb6ddfd7eca7842356a0243fd295488587d2dd2c061309a17561b645a0a8333c1248902adbfc72f0ef0070bfbd63f57eeb64a44710c29048e26183fa1002f4dcce14bba16dc28262a58286517af969f90e894ca4de88af13baa64e55c78e99d20e490d9f9b20736a37371", 0xe0}, {&(0x7f0000000380)="ba4f7800e73e475cf7a213ea9db9e9d95cbbd45364d7de89134aa9d43998bb98ab85b1925f6937c2ef18c85370dbb416f0d6bb1e09e0761882dbd4593d1cbaedc356d8260ed6fbd8d0bf98758ff95dbb77033d05687d", 0x56}, {&(0x7f0000000400)="89450917ca84c0219a9ed73acadfcd0de97da95b859efdff5722bba3", 0x1c}, {&(0x7f0000000440)="be943d9af631e5a0c0fea832c1871d803bfae1a7cd2cbca29146ebbd6a25fd1cedebb9dd62f8c03a7fbbb19a2fcf7d6c9991d1085ba9e3ecc094524b92dc03699d95ffdafc161eac863816e1c87276337db12584afc9498424309624214ae4f363cebb509a18f7eb33119187d698224d1649b495eb8379500c", 0x79}, {&(0x7f00000004c0)="f7180ba619ffa5c5677f5484b391178426", 0x11}, {&(0x7f0000000500)="862180d0ea35b8e19cd55e6413db0f5e293d06a48ad707e24e662af0d6c421f8ed04d6c5d5a97eb823f70e3733e1", 0x2e}, {&(0x7f0000000540)="c3946b1070a8954400709d8c04a8392c62269b4c9592d9d1d9bbd3d6483a2e6ccc20c552a881639d209426ce7d0244855db2dc656eeb651b4f469b5b36cd1e05f411d9a9fcbbbf803c50b0c5e41ec4a931edb6662b7ee5331aadb43dc78141c44946796defb8a86d52d845dd05c729bff4185528a99c039bca43f52940cc84f9220c40f767e48b93893b3416820e1613773cf5fe99869a0ca95f1aacaef127f810841f92437c397119fa2e0f630194c24144e1369d040215415989a074b3538d7620cce0c2f7cb5686bd4d36a09a50953978da60d6607ed56fe80e9b9bb8e848b788ce3f981a44a8e9a8d035a3", 0xed}], 0x9, &(0x7f0000000700)=[{0x38, 0x3e, 0x800, "900343a71ab3edfbd3d7e0890fbeced27286818ee2549b62e440a9e5cc1676a2c81ebc3c"}, {0x38, 0x0, 0xc4, "c13a15aa137cbdf4bb6b0056096e838a5155a95c3b3befb017bf9eb40bdf47e0e7607e6f2c"}, {0xb0, 0x0, 0x7fb, "3cce8aa805394100d72250d59a7894a0a84f9a441e492c872e3866af94bde143cd923d2d35df6db2b3ce208b648fc717074ed9ef1a2a7510401031863a8c393eb21e8c36d0339890b880ad6a5ec2df6f7844794b7e003911a8f514ab4119ccce2791df2f309b1300fdc250c1143b3aa382d0f910b19de91ea0ae424752a081337753ffd60dd93bd2769d82f521247d642a5e7b353af3c448e38e2d0ed96759"}, {0x70, 0x106, 0x2, "182e9e9ab2f6bdb35059f1ce49d97f4d27edd521b6e7dd18a08134a7bb1ab768f33afd503d9ad04f3f3c0d0a830baed222a1092569341f6453b1b80695fc9eba6781f94547ac4943ad330010982fcfe396c24312287ed42412db3d4571"}, {0x108, 0x103, 0xdd8, "9bcc1bd1b0de23abe3b2c20c74706097c6cb90254ecd8d7e11bf25c82a441993a3cad2ce0315bbe69b5de61cfc60b29916e534917c60e24b1eaafde7e40b429dfcb17ec4d32d61a725432134c28af2b96eb9e27eface598846e1f68e1ba93457d937179bc70645eb5508be9ca5dd3a08198274b129e9775ed5ae9846ee8ff5d4a760d6de20fc9ca2cf16a45c3ae39bc77e70fdb9fd885b1d3d68ed87f6f29a43d96e667ee9b7a2ce124d058334d31c3ab3c6142f050b752376bb067c17917ae10a073af0265101d6990825e388d80e7ca625c8b4987bf3d6ad8f33fac8d102c48695fb2a994770ac196ad7af8deac8e6ee0c6c06"}, {0x68, 0x88, 0x1, "b3f52fd8a75597b1f46c11f40d12f388dc1574486801691456f0b1d1a4edd8b688ec1d8c8237917b573b10096314cf2466800944ba8a71830ef403c782bd648b28347b5bdaf564ee6dc783e7bee7cb728c107cdffc88"}, {0x18, 0x10c, 0x3f, "a93ce6f5e71be4"}, {0x28, 0x0, 0x7fffffff, "c48cebe6bc526bd5b26c0f0d7694f7647d29c2"}], 0x340, 0x4810}, 0x4000000) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x6}, 0x10) 2018/04/12 19:46:35 executing program 3: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000000)="2400000020002553075f01650272fcf280000000001000220ee1000c08001500002b0600", 0x24) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)="316c8e0e0d4c6e380fc0e5cba1d6e962e5d9aca9d256e67d49dfe573082d0800fa095a41f0d7935e8aae5091159fd809c80444591ff6175ef0ab8e55ca4805d3df94ac935eafe319ae31f4c27d6ec777102909947a06b921b36f83ce15d4166d911ccc415ba637674f2feca1d652836e6584beea6c17c88a17b9a0616c799a2ac5a1bdf49851e849086ed036abb13715", 0x90) 2018/04/12 19:46:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000140)={0x0, 0x10001, 0x3, 0x10, &(0x7f0000ffe000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000040)={0x0, r2, 0xc552}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00000000c0)={r2, r4}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000f39000)=""/30, &(0x7f0000000080)=0x1b) 2018/04/12 19:46:35 executing program 2: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e0f0000001100ffffba16a0aa1c0009b3", 0x34}], 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/04/12 19:46:35 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000000000)={0x10}, 0x2a5, &(0x7f0000a3bff8)={&(0x7f0000000040)=@ipmr_newroute={0x2c, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_PREFSRC={0x8, 0x7, @rand_addr}, @RTA_FLOW={0x8, 0xb}]}, 0x2c}, 0x1}, 0x0) 2018/04/12 19:46:35 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x1600) 2018/04/12 19:46:35 executing program 5: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80800) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd78e62161bb694b5, 0x12, r0, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x8) r1 = socket(0x1, 0x0, 0x2) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(aes-aesni)\x00'}, 0x58) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r0, 0x50, &(0x7f0000000100)}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r2, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r2, &(0x7f0000fce000)}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x81}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e23, 0x2694, @loopback={0x0, 0x1}, 0xe384}}, [0xfffffffffffff9a4, 0x5, 0x9, 0x8000, 0x2, 0x80, 0x7, 0x7, 0x8001, 0x0, 0xfffffffffffffffe, 0x1200, 0x0, 0x1, 0xfc0]}, &(0x7f0000000400)=0x100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000000200)=0x8) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000540)={r5, r1, 0xffffffffffff8001, 0x3e1, &(0x7f00000004c0)="c3ffd8d9c6d7727e0930d38c65732e6b18aaefae45df0c1a3d8a9f913938190b4adb72adfdbbb17780ef16c0e90c8d150b7bf1d2d3ac1f63fe6b120b9091e76d600fd253de78d1ba172b14ea8c56c23eb02b6b2db6b0d62be8643fac", 0x3f, 0x5, 0xffffffffffff0000, 0x10000000000, 0x3, 0x3, 0x5, "e542c64762cc9b42c7e67230ec2bb1d1ca1cc5fbcac89385b640d7425ae62dc4d7d18ee4804821d38f1d8c99cf7926ef9fd59388bb6e1493c2350e2d70c1ef0876fa77cfbec7b86267a182b21402532f3f77a2e1a3a303dc244f070b8bbfcd253ef5e1b89adebafaf9c81535ffb045ac139965fe8e9181d8805dda460d14f9f41b7a6c84fd1b38dde48a52f6dd4da47e11c6d98927e59f6ba1317d7e7762cc8e0b5c8cb9f7df8a4561af7da39081d9d3be9592f2862c1dcce4492c74f2f9b3b896d30216dca8342723424ec5aaddfbd3956f863e83be29f1a6f5fec2b13d8110b5c2eaa2b3b4a6fe784eb63e021e31ad6804682c531d"}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r4, 0x1ff, 0x30}, 0xc) 2018/04/12 19:46:35 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @random="c9d8291f3e9e", 'bond0\x00'}}, 0x1e) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000840)={'vcan0\x00'}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000940)={@empty, @broadcast}, &(0x7f0000000980)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000009c0)={'team0\x00'}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000a00)={'vcan0\x00'}) recvmsg$kcm(r1, &(0x7f0000001000)={&(0x7f0000000f00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000000fc0)=""/24, 0x18, 0x32b}, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000900)={'lo\x00', r2}) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r5, &(0x7f00000007c0)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x12}, 0xc, &(0x7f0000000780)={&(0x7f0000000a40)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="00022abd7000fcdbdf2501000000080004001f000000440001000800050002000000080004004620000008000500030000000800090057000000080006006c630000080006007365640008000600666f00000800010002000000080004000700000008000400dc000000ea039a43eda911bd85e03f21c579037c5918828334c9ff73f7cb33482504d1fc24da7d69c8176057a3b4bcbf63"], 0x70}, 0x1, 0x0, 0x0, 0x4000000}, 0x20008000) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000600)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="18040000", @ANYRES16=r4, @ANYBLOB='\x00\x00', @ANYRES32=r3, @ANYBLOB="44000200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000100000008000600", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="780002003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r3, @ANYBLOB="3c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000008000100", @ANYRES32=r3, @ANYBLOB="e8010200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000100000008000600", @ANYRES32=r3, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r3, @ANYBLOB="080007000000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000400000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000400000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400040000000800070000000000400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400ff0f000008000600", @ANYRES32=r3, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000000010008000100", @ANYRES32=r3, @ANYBLOB="f400020038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000200000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000100000008000600", @ANYRES32=r3, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="4400020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000300000008000600", @ANYRES32=r3], 0x418}, 0x1}, 0x8000) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000000000), 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f0000000800)="5b04deb00d41cc282e1ef843586fd0e5", 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8937, &(0x7f0000000040)={'bond0\x00', r3}) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6gretap0\x00'}}, 0x19) 2018/04/12 19:46:36 executing program 2: socket(0x15, 0x80005, 0x1) 2018/04/12 19:46:36 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000040)={0x1d, r1}, 0x33) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000080)={0x4, 0x9, 0x4, 0xdb2}) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) close(r0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000100)={0x0}) setsockopt$inet6_tcp_buf(r2, 0x6, 0x16, &(0x7f00000001c0)="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", 0x1000) socket$pppoe(0x18, 0x1, 0x0) socketpair(0x9, 0x5, 0x2, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000180)={r3, 0x80000, r4}) 2018/04/12 19:46:36 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000016fd0)={0x28, 0x2a, 0x301, 0x0, 0x0, {}, [@typed={0x14, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, 0xffffffffffffff5e}, 0x1}, 0x0) 2018/04/12 19:46:36 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xfffffffffffffe7f, &(0x7f0000000240)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x16c}, 0x1}, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xe}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x2575}, &(0x7f0000000140)=0x8) socket(0x0, 0x6, 0x4) 2018/04/12 19:46:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000006c0)=0x4) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000040)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 2018/04/12 19:46:36 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) sendto$inet6(r0, &(0x7f0000000080)="0b8f7f6725233557d96b28ceabccde09b6cfd67d4585ba23d166c2724c5d15a5a9325a7ced9e541ddd7ed7721c722653fd33845fbd120240ee0856e1a6545b307245e1b3d50c6c28ef3d5943c7e60a5e10278a00e7dc962fc88bb92e9e42c736f8c3b4a4d7e79cebf25ebe8becf2bd4e8fdd6133c5e920f75416d48cb660151b05c4512c6841f3b38920f1f9fd518157b5ad577d586791a2738a6d074551072b4557e277676579edb2e30404e8eb32ccbd8a86c09881ac48face397f3853ab8bfed260e1309f7008761a35e8722874d58f52d9cde5dc81de975beffb7739063398890b6d282d0d4ab1bb", 0xea, 0x8010, &(0x7f0000000180)={0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3f}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/12 19:46:36 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800aa82934f96ca650000004747410c0faa820b8000e17aa7c40a"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) socketpair(0x4, 0x7, 0x4, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000400)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000440)={r1}) 2018/04/12 19:46:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xe02, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000340)) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000000640)="76f32c1c2d0eed8c38183e05fb57c04d5f4f8b42b230faa5d8261086db15051c0dfdb195211ef618c743fff7888796a0f0e6", 0x32, 0x20000000, 0x0, 0x0) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="85a970b0146b", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000595ffc), &(0x7f0000e35ffc)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0xff, 0xc600000000000, 0x8, 0x2, 0x3, 0x3b110000000000, 0x3, 0x7, r2}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000680)={0x2, [0x9, 0x2]}, &(0x7f00000006c0)=0x8) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b82a86195399d6cf0acff2cb28e917e9ff23005bdbeb98dba252649ea76e5761792d7b2eea9353eb393486161325aff8b8a4746866ef0e4769ad49d903436c60d25aa0886d1bd9a7ecb8d5b075464b61eb18844f04b319e14525aaaddf48621c18b08868c6216a4d65ac45d29f5a0e4aeaa1837438a72b611a5bceb6d68d2b6fb09aca54891dd3867957f85021c429663ffa485065ddfabecfe676543637f819b965417f740a510c964ac7ab443b68663599591218fe908757d78f5372ab972e5df22f93b8255ba36ae15374daf5f737f57241926fa108585a1d430f2c3b8e51a4", 0xe1}], 0x1) sendto$inet(r0, &(0x7f0000000040)="87837dbc74029b09ebecc55759c96fa9298d07dd45d76d0f6eb97d5154b93b6a97ff3e2fae77c41f4dee5dffc9006f9fce738aa33ec2f34e", 0x38, 0x1, &(0x7f0000000240)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000380)={r3, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xa8, 0x20}, &(0x7f0000000580)=0x90) shutdown(r0, 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000600)=0x15, 0x4) accept4$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000300)=0x1c, 0x80800) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000005c0)='highspeed\x00', 0xa) 2018/04/12 19:46:36 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket$netlink(0x10, 0x3, 0x6) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') getpid() sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x3000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="e2c778063c4400000031d738667bdeb65aa424284f5e7e9f024b2d65840d5f76cc9d60", @ANYRES16=r3, @ANYBLOB="20002dbd7000fbdbdf250900000008000400fdffffff080006000400000020000200080006000600000014000100ac1414bb000000000000000000000000"], 0xff15}, 0x1, 0x0, 0x0, 0x10}, 0x40) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x12, {0x2, 0x4e21, @broadcast=0xffffffff}, 'bridge0\x00'}) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100100}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x14, r3, 0x102, 0x70bd2b, 0x25dfdbfc, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x48c4}, 0x0) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000340)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000440)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000480)={0x0, @loopback, @dev}, &(0x7f00000004c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000600)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000006c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000700)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000800)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000940)=0xe8) getpeername(r2, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000400)=0x80) getsockname(r1, &(0x7f00000009c0)=@ll={0x0, 0x0, 0x0}, &(0x7f0000000a40)=0x80) recvmsg(r2, &(0x7f0000001d80)={&(0x7f0000000a80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f0000001b00)=""/149, 0x95}, {&(0x7f0000001bc0)=""/72, 0x48}], 0x3, &(0x7f0000001c80)=""/223, 0xdf, 0x10000}, 0x100) connect$vsock_stream(r2, &(0x7f0000000640)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000980)={@rand_addr=0x5, @loopback=0x7f000001, r12}, 0xc) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f00000020c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000002080)={&(0x7f0000001dc0)={0x2a8, r4, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [{{0x8, 0x1, r5}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r6}, {0xc0, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x13c, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r12}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x88b}}}]}}]}, 0x2a8}, 0x1, 0x0, 0x0, 0x20000080}, 0x80) setsockopt$sock_void(r0, 0x29, 0x20400000049, 0x0, 0x0) 2018/04/12 19:46:36 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x10001, 0x286) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaa8aaaa00000000000008154500001c0000000000119078ac2314aaac14142b00004e2000089078"], &(0x7f00000000c0)) r1 = accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0xfffffffffffff105}, 0x8) 2018/04/12 19:46:36 executing program 4: r0 = socket(0x8, 0x0, 0x5) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f0000000080), &(0x7f0000000040)=0x4) setsockopt(r0, 0x40000000000111, 0x1, &(0x7f000000bffb)="0ed4550f", 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x7, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x9, 0x8, 0x9, 0xffffffffffffff1a}, &(0x7f00000001c0)=0x98) 2018/04/12 19:46:36 executing program 5: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bic\x00', 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/04/12 19:46:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) socketpair(0x9, 0x2, 0x1ff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_int(r3, 0x11, 0x64, &(0x7f0000000080), 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') 2018/04/12 19:46:36 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x4a0, 0x118, 0x118, 0x258, 0x3b8, 0x3b8, 0x3b8, 0x4, &(0x7f00000000c0), {[{{@arp={@dev={0xac, 0x14, 0x14, 0xb}, @broadcast=0xffffffff, 0xffffffff, 0xffffffff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0x0, 0x0, 0x0, 0xff]}, 0x4, 0x1ff, 0x3, 0x7f, 0x6, 0x0, 'sit0\x00', 'tunl0\x00', {0xff}, {0xff}, 0x0, 0x100}, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0xffffffffffff8000}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @mac=@random="5ad85409c5ea", @rand_addr=0x7, @broadcast=0xffffffff, 0x4, 0xffffffff}}}, {{@arp={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffff00, 0xffffffff, @mac, {[0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3, 0x9, 0x1f67, 0x5, 0x1, 0x5, 'eql\x00', 'sit0\x00', {0xff}, {}, 0x0, 0x87}, 0xf0, 0x160}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x6, 0x100, 0x1, 0x1, 0x0, "c8e8d75484f941fe7111c86e15f7333d1ed2fc99de9a9eba22080d666adbdeeb41747277a38b012b2c2000339eaa795a6723c372a326782485a83e8619036b9a"}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x548) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001800)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000080)=ANY=[@ANYBLOB="240000001d000100000000000000000002000000", @ANYRES32=r2, @ANYBLOB="000000000800010000000001"], 0x24}, 0x1}, 0x0) [ 171.300309] device bridge0 entered promiscuous mode [ 171.459216] device bridge0 left promiscuous mode 2018/04/12 19:46:37 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfffffffffffffffc, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x10) 2018/04/12 19:46:37 executing program 2: accept(0xffffffffffffffff, 0x0, &(0x7f0000000b80)) r0 = socket$inet_icmp(0x2, 0x2, 0x1) pipe(&(0x7f0000000bc0)) socketpair(0x11, 0x80000, 0x824b, &(0x7f0000000c00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000006c0)={r0}) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000880), &(0x7f0000000840)=0x100000115) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r3, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000700)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000c40)=0x0) r6 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f00000007c0)={0x1, 0x9, r5, 0x0, r6, 0x200, 0x8d, 0x9}) recvmsg(r3, &(0x7f00000030c0)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000002e40)=""/255, 0xff}], 0x1, &(0x7f0000002fc0)=""/205, 0xcd}, 0x0) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000defffc), 0x4) recvmsg(r3, &(0x7f0000000b40)={&(0x7f00000008c0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000940)=""/139, 0x8b}], 0x1, &(0x7f0000000a40)=""/242, 0xf2}, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000780)) sendto$inet(r3, &(0x7f0000000040)="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", 0x5b1, 0x0, 0x0, 0x0) sendto$inet(r3, &(0x7f0000000800)="b0", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000640)={'filter\x00', 0x4}, 0x68) 2018/04/12 19:46:37 executing program 1: socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="57e815b99097bf9c0c0775b090c90f8437691f85f68889cf", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f00000001c0)="c0d0091ee98c34ccd1a2f8b64dc0445e", 0x10}], 0x1, &(0x7f0000000240), 0x0, 0x2}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/12 19:46:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x11) sendmsg$nl_xfrm(r0, &(0x7f00000006c0)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000480)=@updsa={0xf0, 0x1a, 0x0, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}}, {@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001}}, 0x33fe0}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000700)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000300)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000800)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x5}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x4e21, 0x5, 0x4e24, 0x6, 0x2, 0xa0, 0xa0, 0x3c, r2, r3}, {0x7, 0x7, 0x39778cb, 0x7fffffff, 0x4, 0x75, 0x4, 0x9}, {0x0, 0x6, 0x0, 0x3}, 0x7, 0x6e6bba, 0x3, 0x1, 0x1, 0x3}, {{@in=@rand_addr=0x1198ae8a, 0x4d4, 0xff}, 0xa, @in, 0x0, 0x4, 0x2, 0x5, 0x6, 0x1, 0x3a}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000600)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000001700)=@allocspi={0xf8, 0x16, 0x0, 0x0, 0x0, {{{@in6=@dev={0xfe, 0x80}, @in=@multicast2=0xe0000002}, {@in=@dev={0xac, 0x14, 0x14}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xf8}, 0x1}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001ec0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000001d40)=@updsa={0xf0, 0x1a, 0x0, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}}, {@in6=@remote={0xfe, 0x80, [], 0xbb}}, @in=@dev={0xac, 0x14, 0x14}}}, 0xf0}, 0x1}, 0x0) socketpair(0xa, 0x6, 0xc9cbab5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00000000c0)={0x6, [0x5, 0xfff, 0x7, 0x0, 0x20, 0x2]}, &(0x7f0000000140)=0x10) 2018/04/12 19:46:37 executing program 0: r0 = socket(0x2, 0x805, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@nat={'nat\x00', 0x19, 0x1, 0x1b0, [0x20000100, 0x0, 0x0, 0x20000250, 0x20000280], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000001100000000000000000073697430000000000000000000000000626373683000000000000000000000007369743000000000000000000000000069666230000000000000000000000000090000000000000000000000aaaaaaaaaa000000000000000000e8000000e800000020010000737462746973746963000000000000000000000000000000000000000000000018000000000000002000000000000000000000000000000000000000000000007265616c6d000007000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000736e61740000000000000000000000000000000000000000000000000000000010000000000000000180c200000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff0000000000000000000000000000000000000000000000000000000000000000ffffffff00000000001c0000000000000000000000000000000000000000"]}, 0x228) 2018/04/12 19:46:37 executing program 5: r0 = socket(0x18, 0x0, 0x2) getsockname$ax25(r0, &(0x7f0000000280), &(0x7f0000000080)=0xfffffffffffffe80) connect$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="7d01f5ab60b7"}, 0x14) socket$pptp(0x18, 0x1, 0x2) bind$rds(r0, &(0x7f00000001c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) recvfrom$packet(r0, &(0x7f00000000c0)=""/186, 0xba, 0x40000000, 0x0, 0x0) 2018/04/12 19:46:37 executing program 3: socketpair$inet(0x2, 0x8000b, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000200)={0x0, 0xcb}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x79, 0x208, 0x7f1, 0x45d1, r1}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="1580c200000000000000000086dd6002290f00660e9fc6e0e4bc8318f8c28ae470ec543000000000000000000000000000013c00907800000000600000000000000400000000000001fe80009e2de48a89c8c66200000000001070d50d800c3e45f0dc01d1f4bd6f327fcac490e4c211faf56782da495efe191091cd00"], 0x0) r2 = socket$inet6(0xa, 0x4, 0x81) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}}, &(0x7f0000000340)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000380)={r3, 0x8}, 0x8) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x1268}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000140)={r5, 0x7fffffff}, &(0x7f0000000180)=0x8) 2018/04/12 19:46:37 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB="0000001200e7ff000000000000000000"], 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) [ 172.218639] kernel msg: ebtables bug: please report to author: bad policy 2018/04/12 19:46:37 executing program 5: r0 = socket$inet(0x2, 0x85, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001180)=@broute={'broute\x00', 0x20, 0x2, 0x408, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000d40], 0x0, &(0x7f0000000240), &(0x7f0000000d40)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', "73797a5f74756e00000000000000007f", @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x800000000000], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xb0, 0x148, 0x198, [@devgroup={'devgroup\x00', 0x18, {{0xc}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ip6_vti0\x00', @empty, [0x1], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x190, 0x1e0, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x480) 2018/04/12 19:46:37 executing program 4: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r0, 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0x81, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2c}, @in6={0xa, 0x4e21, 0xadb9, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x48) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={'ip6tnl0\x00', &(0x7f0000000100)=@ethtool_gfeatures={0x3a, 0xa, [{0x3, 0x0, 0x8, 0x2}, {0x4, 0x8cd, 0x1000, 0x7fffffff}, {0x0, 0x1319, 0x8, 0x200}, {0x6e82, 0x7fffffff, 0x80000000, 0x6}, {0x7, 0x660898a5, 0xffffffffffffffff, 0x100}, {0xffffffff, 0x8, 0x6, 0x8}, {0x7, 0xfffffffffffffff9, 0x0, 0x8}, {0x943d, 0xffffffffffffffc1, 0x0, 0x320}, {0x6, 0x5, 0x3, 0x1}, {0x9, 0xaa, 0x3, 0x100}]}}) getsockopt$bt_hci(r1, 0x65, 0x0, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0xf4) 2018/04/12 19:46:37 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r0, &(0x7f0000000740)={&(0x7f0000000000), 0x49, &(0x7f0000000600), 0x0, &(0x7f0000000680)=""/174, 0xae}, 0x41) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0x0, 0x6, 0x10}, 0xc) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000200)=@generic={0x19, "ea636bf21008a33947182c59230a68daabef23f6536e32f79c0815aacc7c44ea90837dd18d2d29638dc1dfc7f05b266a1dca4a9e1f32b66d3011e6ebb924e248971fac5df5755a6ece05b8184bdd2edc1c750a95293456711bc4578036f3c18e3b5e56acae4ccd04ba6584e04f8fcc9e53de5baa5cad886161433840ddad"}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000280)="8433bc59cdcb09678f624507a3e5fb59425070c41302d284535bb4839d9b", 0x1e}], 0x1, 0x0, 0x0, 0x80}, 0x40000) pipe(&(0x7f0000000380)={0xffffffffffffffff}) epoll_pwait(r2, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x6, &(0x7f0000000400)={0x6}, 0x8) r3 = accept4$netrom(r1, &(0x7f0000000100)=@full, &(0x7f0000000180)=0xfffffffffffffd7f, 0x7fc) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f00000001c0), 0x4) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000480)) bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x6, 0x3, 0xc0, 0xfffffffffffffffd, 0x8, r1, 0xed}, 0x2c) [ 172.282188] kernel msg: ebtables bug: please report to author: bad policy 2018/04/12 19:46:37 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x8}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0xfffffffffffffff9, 0x0, r0}, 0x2c) socket$nl_route(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x200, 0x927e, 0x0, 0x14, r1, 0x7ff}, 0x2c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000740)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000780)={'filter\x00'}, &(0x7f0000000800)=0x44) socketpair(0xb, 0x80000, 0x3, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000080), 0x4) 2018/04/12 19:46:37 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000080)=""/132, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000180)=0x3b, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000340)={'ip6_vti0\x00', 0x2402}) recvmsg$kcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000580)=""/4096, 0x1000}, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000300)={'ipddp0\x00', {0x4, 0x9, 0x0, "589593cb26ed", 0xfffffffffffffffe}}) 2018/04/12 19:46:37 executing program 5: r0 = socket(0x9, 0x5, 0x6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x94, "9485c080a60c53048930ea9a89a0822cfb18b58d100c998188b721b86e158b179dc5292f424ad84eb365f8a029cd4bba366c91b5714cab9f6a0488cebc09b029a6fc70c8a04a0d1ef8d7426bb2561d9417d795774d52dd6ff1ec39a5fed77da5ff595892ac939596de49715b0547aa1b41cf228f0506d1e05cb6c00605f99a0869b0c8e12f74d7c610542c48cd664bc42d205b5a"}, &(0x7f00000000c0)=0x9c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0xffffffffffffff81, 0x30}, &(0x7f0000000140)=0xc) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x1000) 2018/04/12 19:46:37 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x0, 0x90, [0x0, 0x20000580, 0x200005b0, 0x200005e0], 0x0, &(0x7f0000000540), &(0x7f0000000580)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}]}, 0x108) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/24, 0x18}, {&(0x7f0000000200)=""/69, 0x45}, {&(0x7f0000000280)=""/110, 0x6e}], 0x3, &(0x7f0000000340)=""/193, 0xc1, 0xfb}, 0x10000) getsockopt$inet6_dccp_int(r1, 0x21, 0x17, &(0x7f0000000480), &(0x7f00000004c0)=0x4) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @rand_addr=0x46d}, 0x4, 0x2, 0x2, 0x4}}, 0x2e) 2018/04/12 19:46:37 executing program 4: pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xfffffffffffffffe}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r1, 0x100000000, 0x6, [0x1, 0x4, 0x2, 0x0, 0x1, 0x7f]}, &(0x7f0000000240)=0x14) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000001c0)={r3, 0x1}) r4 = socket(0x10, 0x3, 0x0) getuid() getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00000002c0)={0x0, @dev, @local}, &(0x7f0000000300)=0xc) sendto$inet6(r2, &(0x7f00000003c0)="142f38af3d896aab00d5a78b4d18fdc8f69ffa3b7875fd5b60266a205b16de79550efa9df3cdad207d4b3366018039b18ba03ecca799e4b94b11fc4b918540cb9ca598151fccfdb9a8f614d3ea00d4a446bdf1125d2b612ffb41f29d01a0d9c7d4f279db87fc85ead4be9b61bff6a2b8c7f5a62010fd5a880ffcb97f99b0050237add2c451a482143ed1a66aa891165a00efb5b5a6c46a9c5b8adb112e134ae67d1485de041ccf73aa10b9604e89e044c5a3c3b3e1a4ff7c1aa667b6dbcd32e80f91e97f12e6eb9508bdd45be229bad4ea3c333575cbee173bbe45f0a51c0038365c9648930284c3d9947fa60bddb1c1fef4416635c766cb868dcdf2e89635cb0709e154a7cf0127fc6debabbf83928bbca04b5ab5910846482871b2d3341050350f8eefaf71030bf84198528441aef3a342ee32e8c4573cf963948310c1205692a2a183bedf524b35cf4f0078cc98daa3de114eed297370d423afe10a45b0e68a3ddc480a92c54c9a29dfe43de05ae2570cf040d965f077c8093981b127f44c20c99294e9ff806d66f44f6dd2220684a689855428dbcfaadfca9277d00a550769e35716814fa0215d81ded239474ae9c2f73a8adf7f314657cffdd33d66a1adb0d512dc362452382f2f61f50276a22a23e11baa8d5055993e1cc2e4bd26a0b090cdc0ac5c8fa82bdb6298b560cd1a2a8d60ff837bb1f5ce734262ea12482841cb4bb3c78844c4e36a958f7db0d449183997974a36baa73efb82cd28374bfdb17f0d3dcb52c8ae9c6c49339d2d0640581c7ab166b3719585599eb9975f6c591df22ca80eb822b61d33db27dbc234814a6471ced76954a0f4f2c6fd3ab2eee8ad0adb8e4ed858d573467baefdfa070da785847854be07ee267305493bfa1b59aff151a9e30d87856ec2fb703a02ebd880ed5f963a2eceb8cc7f6240e1f212eea3293f9ea420259477a1f49e7c78a4af9bc55bf5b541e37e9c624f1fdf72130e1edb3cd2c186646a0604f331bcc9df1f68a356f622d990ad6235e8aefaa50879d9d7f6a66c4e0f65946be5876b75d480a19f46826671c62b03b5b773c6c9abb3973e123e03a04b259fde2da2b174f38deee48eff956b87c1de89d24c6b4be3bc58aa2217aa302150b0fbd0ddaf52f21fe7eeb342b39641dfe95bb23ad8ba2d3f77b4b3c2456937356f1ad944c475102e58123492ded51eed3cab00ce1071f8ff895446c676a66b7c9d61de72bcbe4579a54e563544e0e19f1d9bb72e82310b5743b7147427c5c212e7680b58ce7da80efcf1df8392a865c37fd1577e80fb23426b238ee25419811aed9ccf63b8ad8bed91823a8e8cce9496699b51d6a8c1298a39d8a1a4ff47072f18c542335cc0ccf5652bcc7cac2776dc32103e74e3e4be2c403236ebe0225afe14578456811cac8d1f625d4ace471dba455efd5c5776cbdbea84f75d04b511e88885938aad0d1394768e789c1e83d2917d6fdc00e01815a03dc3f76b35babdc0f00eeac74ee2ed0de03ac5cca4fa86bb8fcdbeb49bd6f3a2b0b5ae5f9e423f6cbb4bf3679aa6d458ccd8b3373ef75e06a9b17cc3570d9d51f9a3c6fb1a22990258d13a7e7fe4ba103820eb90fc314da9771f2f06aa07bcf6f8b28b21880c8e7e0b66cf555c89726373bd697b27995b476c8521a2b73ad6c600299aed3cb55e82f75af93241b47d6da6ddf1654ca9b9750cb49a0a16a69639f86d108966e5a307dce4494ed0afcfd110bd50f66207362ea31e0e7d2e781a7be6b6d4b08a33ade49f2e807877cebd3f199fc87019aedb277e76976648940b4fb75f01026af4db955b39fc7ad5fb2566a0467aac9fe734ad4ad8a573fcc01c3270b3613a2283edd99670a099cabf377e4494ba1945c66720f5d9bde56d575bc6e5d6e0311bb4601a267454292a6f579442f63715d1656d422173bfb930465a6b96de17b7d7891cfde4d6542e384a9a8b3688a35b66a2e3778b2a1da6c962a113bb5b3895c11d81fda547fddf599c27a4e5abf53fb8c9ec77d9bda0a80f8ac8e9172780aee45ecfca6145cae618c7682ed835bb78c25aa39a2df72809a339b406c1eca3680cb72556d7ea2756c85b1f3c874fa3556a4884c0a39313cc80dc061388253178bc24191d96ae76ddfad686176dc63a6758eff72db6f6ad01749b112863a8821c899ac8c9c34dda5013d4829cd1f2ed8dd0ff8a4431ad0fa43cff865e3e42ea7af4a6174c738d0b0233c9b5825d3c2f0d62995f20e9d4e5837d89ec77b07a7f9a3c9fc47b777a2f3e021ae57b284320af78396ea57824d1ab9ff54b411939543bcbe24df6c8b5fd6cc743dbd0fa0f7b353baa1b9a6dc1d734464debd74f2df3d8152462d38676f26c88b670814d8028dc9048d911ca63fc99b54c3fd759940b9381f835a7c3cc253b4ee3e294c2cb5ebfa64364787cde0921f3b51961d29e30d69a5c5cfb6c6876a7ed5e4aed27ad7d9f9959609c7607f1d15e855218ee13712b61f8c6902773e96f55f33f7ad1f1a05812186b86a2b8512d17d19d874008b3761cb672ef87af29eeb6f108b706540ecfc64310d57d5d57f0f7aa0d7a09e27c5473730666297bfbe0530bd0971b8f394c812ad5ba6a810b3a7a4e459c3832ecba41107eff4e6a4d5c523ac9051779ea994817c743f20fe078d30d699cda29458ba354cfcade749ea7a7c55bec8894e5f323ff9098ce6d28fa2ce4764b835c4a9eb92983b20a0d5aa1f47dcc2f6b0947389e7d4458ad435c60c4e47c56582eb24391f162ff861f8d26090ce181ce90a9dcf9ef3a571a82855582a84f7873d9833649c241494fd00c416b8d4150ea75fa96787ed4e8268a0f3f0a8f7106485f433fbd1b5706e474e74b6e862938c4e3522af54e709f4dc81bf8f91edd57a152a085b7e1e2cdcb6c9e69f580ff75bcfb8076d0bf51a0e7afb8cd286af8caa4aabc1a86eb99e8c0a5b4204c16e695caad37e69df834aafa3c477cbc5a1f58bc4d07f6719b476b69e15e06100165b262739944aa393d34f6fc6bc2f763632cad9a96743311e18a90cd5ff44d55a93b8fc8b7158a2e990077ee18daa62d239a2f720ed99a3b4c0325da6f5cc3e166d387b36aad3718496c87ef91d72be0f57daaeba484d863f9bcd2dd815e7aa95fa59979de2b7d0097da2457ca2d1c544efaba22cc75bf46e5030c17ee4d995d794988ef0ebfe0655dae0a2604538e5665907edd4d10badb515a5f18f798f67b10bf86703cd487962c226ae00e9c97ad5d82cccf77d4222af5336c72036adbdbb39f23001146c91c5a5eacd48e921e0fe2d114ecd21bd22dbbbd085d57a62b72571f7821495674e78710efb27613a59e2fd4a83bd899df63885b1de3ac9d6ffbd4f04a5da61a0fdd21ea23ba0e76d7ae88a5ba15e9b6fa1c29c5e41fea21b4001b6a81bb695cb743e65ee8e8bd569e5acfb31e0b1c2b889195c37b73ce6ce676c53f2969bf8f046ff5b7853014eaaa087e9f06746eabbdb51898d7d54ce412f4e60cf69584ec9b9fa6eccbb255546be4463acfde0481804ccb764fc2fe71f27740d78ea016f07450dfb37035111a310fa8fda5d28dc7e8631767bc65c7f8d15b86d19ac516ec8dff33fe9dbb78bc7c73d169ed39b4cdc5e996b241f80617a9782e2b1376ac70c35d8210b6f2c885122a542778a6365b090a66a92fb915fa1f5f5fcc460f834b99a616e148189d61359c78a07fbb610771cbed6c85d6fde599ced7f3b8fb66cde85003d52339dca6bb4c527642ebe35efcf1abec57c22304f6d62345a13b8cba764bbc10759cec128caccbc0143ed6ef47512ba6049d090a6d84f09a6056f2b923bd3c9000c3ef8ac605cf828c315f302a4cdb5f98e43725eb0fbbe012a0b918e5fbea0e9442974348762093a78c09b8fd7c2a37b92ba6a3aa151fd60287f48fb01a4d4264689da49f16126f499c79b12bc054048ee091d5fc97e330b10f7fc4e031d09e564d3df3d9c6d830bc3e49ef5087bb05dc1f1af265dc186be2cb6531ce5cc4ba0a0b26226bf873e94ee0eb6cb6a8608f27a53f61e38c74dc16866516c066b971cf330ca45185f0ddaa941f3e26eb0076fa40b093dc465cff10bb90e89d9dee574c93739492f751a3c32fcf88f8dd846f4827a3b7816feb75765431ac7a565057c0e5544213d9a8383173575ee83109c56dcc431885e3cc43e25e944ad7cf621b587ab1afa99d5999d639f0d21dab185a73ac605e869bf61adf334b6e0e4c36fe19a75a0ed373b576f6fb56b3340fc0ce2d7f644b4463e0a24f10e9c1fbe4db1320778245fe7ac93ee11eb27d2145ddc8b632d4841b65553cd8092c7e202177d935a2ca3bdd7b36e9a51fbb3d7af8caa773a3324fe7bfd3cec5412ae58ff67386b8327485d6ac16e84ae74de57e99d3147d097d199aaccf018964d060bc955cd0c439c071718b891aafa34e4d7ad8cd75d6972cddffd7568aa3c180ad3d59ea9e3272fc2c06aeaf4939c58956d134502f4f52aa1d0dc122641a709f92e57aed3a6211adb6e2d696631cadb03ab7e0ff7f11d6e074a272a5ef47b5bef005fe1352dd0b2e79b5fe834bff43650516c43be7f2555f4b7e809012943c07d82220813c9350531caad8113905c3914760b9388ec13dab51e5f7b856b182b5cdfff11f366a1a91f0f70f23f5e026003013278adfb12a81efcaee142994d4d8d63a5dd5dd8ca6bd9b89eae7e26d383a57cafb8010bd6cc7b54b985b49895e37a13964065eea0be67ac608537a5bcff92862ba2e2db25ed51e9af682186f3e77fd00cbdc377c1aae1d2fad1c199e0315fc21109aeab1560ebc0854bc3a2a2f682f7f4a7724c3138a05a3d70812c8edb0d134f85fc6bd4c6562081f1991159ef657b296ee5b3b7675161680ab714406dc563b450a15dfa172904257b2acea82c471a17151cfb31d7a31f99250508367f3e5dc06750d928d9e0bbf11fd9407902b03a3041c877a65eaf243cf23544164c4ffb5a690ca643708d48c964e888d36700c9eb110f974167fbf2a8d2feaca09e19dff09b68d02ae3216d4c45305537570d7007543e35a62d92a8d2387ea6384a6f58153b8498aed0443368004c715b9a748a301fa9ab7187b9a29000e5244e0126cb0fa3234dd4f562bdea6aaa38a4491f50c3ecd4fa434a4d3986335643622bb9842dd93926a519fc98284e9f523cb81361e99ead08d7b92ec373f3d615ae56ce3284af2ebc7f56372c577a6ce54f3d340c8a87f17f831d23c0e1e076379638474f186aa6c64b98f0fc2e68134d5146699ec9816ce4f9f13e31ccc71615038cf3e496fe62867dffb7a08501cf3110414303ec6a4a8808ebaa5ba6f5b375a91e6fd37f4336cda2483f7b365343ec4e1f7aa7aa3e0f2db11edebab22f96b363e7127ed9e3121d0548a2232d07c779f89fae69c125b93983127e815580f5348b97b869c3c5c3539baae57ab1e361c266a5dc916038f4b99dd0aaf1c48b90a8aa7010701dc8fbcd763696091e257c0d4faad115dd0309d4e6f404d3b029c8bc98b75a41d971e7e7926246ec1ad8dc9390ff8f5f617bb203827ec28b36a66562d5d224c329fa9a83d5531dd859388c6bf9187a6472fa8ddf6ae70297a18f1019d4d1b35faf6d53176cd506c33913777a2f060843fcdbd278712d6bebcdeff2038eb1187aa8783c7255e5c1c37d8079b90b9684f89c094aa3cf1e59e521163e5e0c2d548299d8d62f4e5f0c2c4d30170d650e99993264f6fe24f3a99775fd77844a13832ef84b9c0944da130425dcfe3edfaaf13983e6de43f4b8584b5822000de", 0x1000, 0x4000000, &(0x7f0000000340)={0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmsg$nl_route(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x28, 0x10, 0x100, 0x70bd2d, 0x25dfdbfc, {0x0, 0x0, 0x0, r5, 0x10000, 0x4}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x80}]}, 0xfffffd59}, 0x1, 0x0, 0x0, 0x1}, 0x8089) sendmsg$nl_route(r4, &(0x7f0000b56000)={&(0x7f0000046ff4)={0x10}, 0xc, &(0x7f000024fff0)={&(0x7f0000f3c000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x0, 0x0, {0x1c}}, 0x1c}, 0x1}, 0x0) 2018/04/12 19:46:38 executing program 1: r0 = socket$inet(0x2, 0x8000000000000001, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000000)=""/241, &(0x7f00003d1ffc)=0xf1) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r1, 0x50, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r2, 0x4) 2018/04/12 19:46:38 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000200)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x78, {0x2, 0x4e20, @broadcast=0xffffffff}, 'gretap0\x00'}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet6(0xa, 0x80f, 0x4, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000002c0)=""/199, &(0x7f00000003c0)=0xc7) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x4e20, @rand_addr=0xfffffffffffffff7}, 0x4) sendto$inet(r1, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = accept4$inet6(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000540)={0x0, 0xfffffffeffffffff, 0x0, 0x1}, &(0x7f0000000580)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00000005c0)={r4, @in6={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x84) sendmmsg(r1, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f0000000780), 0x0, &(0x7f00000032c0)}}, {{&(0x7f0000000e40)=@ipx={0x4, 0x0, 0x0, "0fb2d5e86a4f"}, 0x80, &(0x7f00000011c0), 0x0, &(0x7f0000006640)}}], 0x2, 0x20048040) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000000)={'filter\x00', 0xfc, "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"}, &(0x7f0000000140)=0x120) 2018/04/12 19:46:38 executing program 3: socketpair(0x1d, 0x8080e, 0x9, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x5, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) accept(r1, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x80) socket$unix(0x1, 0x0, 0x0) 2018/04/12 19:46:38 executing program 7: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x20, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000080)={&(0x7f0000d4eff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/04/12 19:46:38 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="50000018000000002940003e5ec09f00093e0000"], 0x10}}], 0x2, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000100)=""/19, &(0x7f0000000140)=0x13) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000180)=""/2, &(0x7f00000001c0)=0x2) 2018/04/12 19:46:38 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f00000000c0)="52041b62d4b59c333a4f704f136f132fc792e3a80eeaedda95f84f204992f4bb860beafb3d5f54b4fab24e8a1f87942888714ab059b334fd751be4af63578029a0ae0a4c21535a4308e062ce911f5ec90cfa5cf813d6c9f420560ce20b5de281ee4cb2c589bac7fa0eb3221d34b67cbcf40f3f90eeb0093f5c04877bd15c9f12f8f6438f26b0fbe59b397b7dd827403326a7dc785041afd644cb18bb7056801810000829f392c80c1f34e8cb9f36f86dd8f30c82f7ec0c7db4f9882b65c060e3b6d510bcb349be8d41e85fc8b2733b5e62a597ca89fcb57de25c0723", 0xdc) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB="002300c6190000009b0730fbc91bc800"], 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/12 19:46:38 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x1, 0x3}, &(0x7f0000000080)=0xc) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0xc}, 0x1000}}}, 0xfffffffffffffd92) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000180)=""/80, &(0x7f0000000200)=0x50) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 2018/04/12 19:46:38 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = socket(0x2, 0x5, 0x2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x6, 0x4) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x3, 0x4) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f000051c000)=[{&(0x7f00000001c0)="480000001400190d76a81014aed182f30284470005ffe00600000083f710143548dac1e22600000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bff000000", 0x48}], 0x1) 2018/04/12 19:46:38 executing program 2: socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f000001aff8)={0xffffffffffffffff}) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@pppol2tp, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/58, 0x3a}, 0x2) 2018/04/12 19:46:38 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[], 0x0) 2018/04/12 19:46:38 executing program 0: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x3, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) 2018/04/12 19:46:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'ip6_vti0\x00', {0x4, 0x3f, 0x3, "437417a809b8", 0xfbfb}}) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f000098cffc)=0x5c8, 0x4) syz_emit_ethernet(0x2, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f0000000340)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYBLOB="4fd44e34b1c336609c0bbd587c262ca2382f061fccfc99073e6110bde90924e5be3a887c760de3462525115f0b233e8a0d4399f23f7b21c46b118f06acfbd2c60e789ffd5f5986c70f697336c8a6e5553a5fcbef8e98970ed56411c6c3cb0c7f5e3a0070ce34ec5237c0a88badb8693d6ee0ca13eec2bc0ca851d7ede8857b582ca72d4128ce89fc1d976f8c9ef64343e314", @ANYPTR64, @ANYPTR64, @ANYRES32=r0, @ANYRES64=r2, @ANYBLOB="8fe07bdec6c7a0db90cabf0f84e5303c38210b96bc92130a46f6c5caeffea22280cd31275287cee3e999c280575d537e98ca89b7be884509688f3a12618d0ee3a963fc034734fb3531410eb377d5ed837908e6f8366dda8bf1d6b37c94a8789bf2849e4691151f6697062f3f1f8371442714c02c502cf6437a229a14f1723b184cd93558e23cf44beb7fd5589fc128d240af2992da52415cc3a49628e122ea516b20f7c3b68448664de311895c0b402b27cf57284d657b85836e6dcd1fa5a13a3c1d913a0ecfb552097e95f8ca25ff000000000000002d8fcb7c13007716d48eb5c6dfc372dee2da6f689f88208fffb6b68c"], @ANYRES64, @ANYRES32=r0, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYPTR, @ANYBLOB="3d8461f86772e4a415e145e24fa24b1ce0fe0a450b4519836204271ad4de3a4b7f118bd233cf71917860f21a658f31031285df34fc3e687e6039767eb08a5b1ea8f92562369f0ffc053510530399421d0e3bfa015a401729b66b28d4d9780b681fc140db7a3ed2440d2f807fc8503b22f349b94790d38ae4d98d024d9e5abba0e96c6ec3eb31edc8d2f1ae6b4c3ec978ccfae4fd04fb19ec8f945e89"]], @ANYRES16=r1], 0x0) 2018/04/12 19:46:39 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='vcan0\x00') 2018/04/12 19:46:39 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000002c0)={'gre0\x00', {0x2}}) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x2, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x2, 0x71913cb8, 0x0, 0x7, 0xf614, 0xffffffff, 0x40, 0x5, r2}, &(0x7f0000000180)=0x20) 2018/04/12 19:46:39 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0xb, 0xffffffffffffff88) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000b40)={'ip_vti0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x7, 0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={'gre0\x00', {0x2, 0x4e21}}) 2018/04/12 19:46:39 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000003c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6-generic)\x00'}, 0x58) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000440)=""/231, 0xe7}, {&(0x7f0000000540)=""/93, 0x5d}, {&(0x7f00000005c0)=""/220, 0xdc}, {&(0x7f0000000080)=""/42, 0x2a}, {&(0x7f00000006c0)=""/240, 0xf0}, {&(0x7f00000007c0)=""/19, 0x13}, {&(0x7f0000000800)=""/178, 0xb2}], 0x7, &(0x7f0000000940)=""/33, 0x21, 0x8f75}, 0x10141) getpeername$netrom(r1, &(0x7f00000009c0), &(0x7f0000000a00)=0x10) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="d3ab27191a01002356ba602dff05000b", 0x10) write(r2, &(0x7f0000000380)='y^HJXj37', 0x8) socket$alg(0x26, 0x5, 0x0) recvfrom(r2, &(0x7f0000000000)=""/65, 0x41, 0x0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="7503625207403f4c6058713ff991b84a52580ec3f2d75f63907ad452f7c1703b123ecc571b09b989ab1a72e4632bde5d0b9a78b13dabff08faf2a4f381309e039d7b2b4c019561549959ad5a075399987e353072c0649a61b10f61ad0a16ce340bdfd55a94094a732fce60ce5ea8b87be533d0e80dd6fe48bb17d2b587b3cecbdf1c3a9a8bbe16dc", 0x88}, {&(0x7f0000000280)="433ed05d11c320e7050fa4b9e69caac356ac572414e883e57dd0d7cc89c53621e25df8885c0ab8c6ba61d0b8287ea1a6c0ae31f6269d997248cdec8a0b6c1c17d2a1ea5c02e87249df56b3e89150c72de3b78b5d821ec5d93aeec0cc37600d53f2a1a2cbb6ce856c613ff79f64584dba0abf6662fef675ff5b016d10014ce250c69faf6fd13f5a3bda6249c46a680319ec8e255b2c07a44334eaa04c5da88568b3565977acd70035e8d6fd8d4427e18c1a31f3c28305b5a71879f37d3a9cc5484200f6256d047e37cb3eb9", 0xcb}], 0x3, 0x0) 2018/04/12 19:46:39 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$packet_int(r0, 0x107, 0x2000000000000015, &(0x7f0000000080)=0xffffffffffffffff, 0x1) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) 2018/04/12 19:46:39 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000080)={0x8, 0x5}) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'gre0\x00', @ifru_mtu=0x400000}) 2018/04/12 19:46:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x5) writev(r0, &(0x7f0000096000)=[{&(0x7f00000002c0)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d0001000a04080000cd22dd33a52aa2", 0x58}], 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0xcfaf98f7fa554e17, 0x70bd2c, 0x3, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20044010}, 0x0) 2018/04/12 19:46:39 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x2000000000000001, 0x84) r3 = accept4(r0, &(0x7f00000000c0)=@l2, &(0x7f0000000000)=0x80, 0x80800) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r3, 0x50, &(0x7f0000000200)}, 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/12 19:46:39 executing program 1: r0 = socket(0x22, 0x807, 0x3) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x1c, &(0x7f0000d1b000), 0x0, &(0x7f0000000000)}, 0x42) 2018/04/12 19:46:39 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0xffffffffffffff41, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000500)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ip_vti0\x00', 0x8000}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x5}, 0x10) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000001c0), &(0x7f0000000200)=0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @local}, &(0x7f00000004c0)=0x1c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00000000c0)=0x3, 0x4) r2 = socket$inet(0x2, 0x8, 0x3) pipe(&(0x7f0000001840)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000002d40)={@rand_addr, @dev, 0x0}, &(0x7f0000002d80)=0xc) sendmsg$can_raw(r3, &(0x7f0000002e80)={&(0x7f0000002dc0)={0x1d, r4}, 0x10, &(0x7f0000002e40)={&(0x7f0000002e00)=@can={{0x1, 0x7fff, 0x6, 0x3}, 0x3, 0x2, 0x0, 0x0, "47d77f68ff0c05b2"}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x41) close(r0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={'bcsh0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) 2018/04/12 19:46:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000da0ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0', [{0x20}, {0x20, '(#)'}, {0x20, "7472757374656473656375726974792d268a2d5d7d776c616e305e"}, {0x20, '}}security:{'}], 0xa, "d934d82e7945d26fcee4bc18bc5d60551287915bc216e85ebb239c177c9b713b7718a689dcbbdc0e66a428421adf7ac9c1c9098d96aaee3447e9bc2003b42d68f948d9822519a4709cd46be590d9074714d5e602a4835ee554c5c733b7939f4cb8de9f7061e5c3de82788e2e915f75b68e164984ab118321eecc2eb86ec8161853bd37415e2ffdb93b0b91c51063461875fba034fd131a0a1236560dc83472ab56b59daa2ca1a763e899de7c7c057a97356db99c0e67e5fb3263fb05d3811b3987a4021ad177ea8c3bdd31ace25d6d48c2af123ff279a3b924"}, 0x112) recvmsg(r0, &(0x7f0000002880)={&(0x7f0000002600)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000002740)=[{&(0x7f0000002680)}, {&(0x7f00000026c0)=""/44, 0x2c}, {&(0x7f0000002700)=""/39, 0x27}], 0x3, &(0x7f0000002780)=""/220, 0xdc, 0x2}, 0x40002002) recvmsg$netrom(r3, &(0x7f0000000080)={&(0x7f00000028c0)=@full={{0x3, {"bc599b5b9209cb"}, 0x10f}, [{"9bf2ef9e10607e"}, {"1d94ff5bc78d69"}, {"e205e2f68147bb"}, {"78368fa36e9944"}, {"0b10c07a57f3de"}, {"b48ce350a52ef0"}, {"9393f69e8c37f8"}, {"0e0ca161710507"}]}, 0x48, &(0x7f0000002ac0), 0x0, 0x0, 0x1a9, 0x8001}, 0x10000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) accept4(r3, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000180)=0x80, 0x0) listen(r0, 0x0) listen(r2, 0x0) socketpair(0x0, 0x0, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) close(r2) 2018/04/12 19:46:40 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000000)={@multicast2, @remote}, &(0x7f0000000040)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000140)={0xd7, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000100)={"626f6e643000000000041300", @ifru_names='bond0\x00'}) 2018/04/12 19:46:40 executing program 5: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000380)=0x7ff, 0x72) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000)=0xed5f, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000240)=0xffffffffffffff5e, 0x4) pipe(&(0x7f00000009c0)={0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000004180)={@local, 0x0}, &(0x7f00000041c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000004200)={'vcan0\x00', r2}) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)=""/81, 0x51}, 0x41002106) 2018/04/12 19:46:40 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000140)=ANY=[@ANYBLOB="5c000000140011050000000000000000ac141400000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x5c}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6(0xa, 0x5, 0x80000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x15}, 0x2, 0x0, 0xff, 0x2, 0x4, 0x7f, 0x2}, 0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000480)={0x0, 0x1000, "21e8273fc825ba911a8782ca287558cd908c9b988b56b0c6b50b1d496fbb0d17551e967c40a0ff14c69d376b621eb6f0787af66c71b5bd72ffd2cd8f29e9f9270ffda2f1db5cc8284b912b4d791f464a240c51cf1de6aea7af04ea7d633babac320a2c35651553fbce78496f4fbffa094d9db35db627ed9ab7249003e1cb8baeb75f0b35307cc0078ab4ff6cd7962c4f3f9d22eeea57f88c15cb5fe5cf04fd5dc54499dbda1d92d5f1e6001e25535e4e3f3397a1af3d17a87e2443e5d16349057404a4e289c500c7ccf86032407869b1b67597a49031805ff77d74a76570b0230da66a95838fb497e85ce280a58eaa25662a9bea548ad838cfd77c37124a0191b0f9702c45687ff8715aef1e8b30a298e46046e8dee0acf85b181530cca4ee69ba55fd63162bb8d4aa66835622c48c59203761d1295752087c8559e4077a35b9f7ed966b7f0d9a1bdd0e0a1b22a627fb2e5aee100065bfbb116d23ef2827754b7332544620d1dc763a32287f5cd1213cfc05ff6b507dd661450169cf3e7cee280db40b24af503bbe4737464fda38d6e2df5c8b31568ffa197e1b11e6a21c5736a2f7b44b69db5188ecc407eec782bf1355c07d5c83fdf7f3f60c6f4053177370d4c37f9b41932f3890e9ce3f146e7291b28ad4b211a8a2fafe3ed51f3ab3b4b8e658c55078e30bbc375c65a77d01dbd008aa87f201764744517c683e1d2cd3a2a45e954992ae2f3cd5cf17ea5b68725eab91058bfaff2c24aed7757c1324dfd2ae7638c1d3c9cdc6c268c9770c934d246fe9d16411a26da1bada7faf78a6989635c6aa9a95a6b7ee4fca535c5da6cdb003b2cb48a2ba9c23f62b8c5d26d76e49e35599b736baf7da4293374c6581f506d80ecadf9cd0979182577b983b69e9765a9382400c50919dfe7d6ccceef46d66a304207dda6cc23b9014c66f38d35fe6df824d668e1fb745aba9698b05e8667b42f3c6d1311883008cd7416b2a722ff21e82f5e372d6f9c56c3f7bbeff4d21c10e882136c22e2ee75d21edb00a9f1d2af1bec0042ed1b02caefdaaacb56602f3560847afa771702088964134ab7a5fa114a1856110944b392b529b8e917b7a13d63c004487a956ad6019b5e84ea56ee76250738f51fbc7f91d0f09b6f47dd69548451bc8f35429c54436102fe7bcb65bcbda7f55f3c63a55fe9c5a253d22ccfec0d0b1fe246ddf87c6cb0166a65e387eaa74de11b121b30d7de64a178ec97052a92a3d7897e2b252f258c304f154ebaf5cd672e10b55a541f706ad9d5cc8c309aebc65ac975e580e235861744623ad6454396fa08a74879f499b2fe91660ce8e40ce924ecb4ddac8b3cf9991b37b34d9ae9639e7a30d8ebd33b5579e3d4bae2cf71dee466049373ec7d60eb93bed762f751aadd086feed751ea470c7e8e182fc867cef179429ea2e48c0e34dc80d9ca4ea0a54b18bf8f95de5908508b66b8db46191fe085f088741469a92eea605ec4fd756d741d8b7e2e7972f59c957c136217137028437f3f5c537f22f4369a835bdee0d9693acfe116021a9dd8d30c38cbf0552cc81cc3b0a8cd266db775211c5715c561a43ac54a9b556ddb65dce18bde40fafffd911de4662e5f2635d3c6d9b1fc9e2ec114165a974babcd0d0983e795a992e3a838478f75f1c77b52544f45ef9d05856fa524f4da7d977b4be1b14d3b1171f82115b27977ecad6f856c184a9b2e3da85c908c3281d5cea1bff13a8820de77976d6b83b9e1014ae4d920826c208bf795dfa96f2e736bb34a2fcada95419339698873d48397e89e414a89a48c8627fd4e27d364b6f96d8b14be9362e89de98b1dc85c90ff9863427fbaf7be55dab37577570df58cef381c159923cc8c7fbd7f88c9a70079e400885df646974ec28df323c3155e71fa3c3e29ee5a96c9b8cc536bd3d041c1f99f763dd89078f65a0608bb3dd15187535de6ef56df3cc249bad5c9ba1ed03020ace0cc605033dff1f35823e50d4d9d86371eea857db1303e365e4aadf666a2aedabcaecb88d4f9a443418842e49becef5fc769cf34810f31fc981577a6832d61373dbdd5b1d54927d25f53134330f34146515ed861f31d753dd21521cacbb151a7520ef0c54fe58dee3595a812c5e7d9617c24caa5bcb3070c52425f558ef010a8e1da8e8205b0da853a33723fcc4e88319b9ce2a0869d609301222aecb101422657243fe656b073775d298809358cc2c3b8bc538fa291155c9259ed5ba179795c98f7b9580b2f73c1684c912985e7cbce4794cc846ec7072a4cf49d05b40166864a63067f2461186971ae84935fe7904297c6c94f49544c7325f9313e59c5abbd0705d9b72e01cfbf1859e7358cfea9a3a27d51dc63a5e715738067644c99f1055a032120011d0f1f1fb7756de77cb4c9788581c7c1a0ea09601995069544aa15cd7eeee040d825075e4c504cf12e72df02a39ac73da38a22d25ce43137a711a07c8722af4bb51a035ca3394815530d0d745f0874bcd59f10c1edddefa23be990dcce8919eb9c400c91b1f7844a697da8243dbc4fdf30c25c8d5b5924a9343b35912108faeb21bbae3b5db2b71f32d700d807256a7e778efb1eba850bb3269e1db891ecd5ebc32d1ce261f35c8a14d53c96b8c283ed4cc2bd3ae0c075bd2dc06a1f921e7100e4ef047874c801bcad6ee19af9066967b24a93773a0b2582e84ad2b242ce77a52417b1fa8d0736bb490db7d2a03996339dbf3f47e1f0f7bf610f31f198b3f91b3623ea493695c5d646d62f2f485dc7e9c9d9628af387c73fd11c3af74125face1bb6e2b49dfae68df8a280f5144e2bb29a92fad1085b208d11db53ab62f3ce973fa6e256c76a31cebdde208af204d3ef79fb684e0a999ffac43db9ac3fd7dd6e5118e0a914c279dc818ba10aabf31a292d88e82209687aa1bb90bb65f9ef8189071321af90ae8a17fa8a8c847982fc18606f9db36d287e6870ea390fc8cc655ffc65c480b6dd5ae38c980a3283379998e2df8f6f41b7824c9acdc707254ad844c7c1fce0ad208cc4456f5c070232a50e7177f026a36189130ed3b615daef5d19db39a7bd0f3330a245ac038f15c26118ca70aa0bd7d8a8a03495a6bf8c0834c5b76f278be91b76df8b3f46c6be1d22b0226070dee63c59d73ccd109235c7822902334b010f86d7aec013a401c0907f5f1a9eecdbf5dc54bc29a5b996cedb7c2d7249bb44c84de82f36b57dd10d4f67748e551a62ce2ba6cbbfb33833bc2215e0ee991b2fc378811cbf8db64f2e07998e485a78fa4e1b67be7697492fe98c43e24e24d72472565999249aa35ef0c12d351329e57e93c1d631399af703b728ceb12263cc30ecb54dd1757e5e88183d893aef1d37b26ea67f86cd2d64d8cb9d2325e8ff613156d601ebca42e1f4c3651a0917144f5839d1c9c0ff7af07d0ffd2dd6ca1fa35de95a70bbfa1fabcd3b355dd4a8d64862420af667405364a57bebbe3445d7630bff2452bd85613c6f821fe57188649a185c5ec8a49fe55ed8e52f2e07af26d8e5a6e7f907462e6809989f2f346395aa850c3509bff9a2d5f6c038359366cc8969e32c879db9d17859c0651f19dcb1919d45bffd492e68a70694f65a9d9868ae51089401ed91dee28091740bdfca51140ea79aa85228ea84f76528d5b5353b0f16f534995051079c5d7e054ede8548f5df8fa2d37b6478361652cf585cdbf580acd8c580940f6a25f9089b0848ac9ab1d6da8ca0021f2f2a9e6ff5abda53cfc64c84d87301027e2810cbd5b640aec1117aa9c187cd7c75a8ebe454fe111c38c3eff6c3e9c44b7bff7a000c158e4657c3107657c2f196232f6499a0955a3a7d670f3f9cfe82ff5a95e7dd0584a103c536b4c38170fd8b5c7851aa5a54bd4385454738d9230e03fbfc511b8a3d9f7f9f5d8c472ffaf7db0c4432e8f5b90a6e1b52b9c84cd74f6c0d31ebc93150f00400d861328bcccc2360810452053ac679043d8aa8cc9f7888752f6523b7b67cfe1947848d526b4ebaa2712848239d1e13055223858f497875dcec5597d477e054121704e349f0c3060a9e5b38ea32b128309dbe1d67c20a20d2593355ca33e6b1f6684ed88f91405737add21b1e8bf6d1c7ba754f5b996f9fc56e58960973e434ccca1457ec86f9985b9e119d1fc8047585f583c1036aac582fd4a9ad018a014b01b757a1dcf5235f328fb6a2debd47f21298bfc5b439387ff4bb37a212eb7477722fc5b5bf23cba064236175002b6d9065068d8ad56d3b306d414bc6c4536bc192dd8f1902aa12890478fc4e4960f7af22ed36d6c7dbf51776c97f7846ca61d0b67da4b4bea427a2c0a2add7776596d7671cd7859549523d6fc013144786b32b131c89e971613f5dd75e049441bf55a3d70eee7c8659b17d12bc19b7675800a3bd9a6e588f4f331b4bc3bc8dcd67eebced7bfa217ad7baa47e646ec048041f62c9ddd37e0ab0f072d7e8fe29a067dc4f504760d2da7d332f49c83f4626fe4647f5c6620fe7bdc24a24ccc3816bcea91f43d3bf58f14ce7f124b91c26ebee5d4d6b658526a47edf248e363779056e6606cbae902d3271048d752b8841ab1769e2a3e9733c75c648679a831b3d4ded3f444dbeb49e28b02639d874ef373b50da3ea1efa05f1292e9b0e9593590b4e57f948572d45302c6e59e788e790863c7a75f7233639ea9c9721836eb63200da104df37b5bd31b341a37248a88fa35c18695c0e1be058f682c4aea5b17a6d68f4ca48706a45630c7f753b5a28799ec1e13ee50153560e778e24bdb145a50f7061c61c067752ab3fdebb405d378ceddecd7bef954ebe75fe370b1b2572c663fb0e8d13a04476901d833975923d1ca5d02d65e596e4d4b34e2927d590620052d335015b9a294be15950239f367a54a8095c12cb3648c6f949c442e28f8fe206599d068ddb2982ecf8beafb18db19bf1acec106c6f1a871fbe72c84c2b5736a6cda1f921ad1928ded5d5661dc5f32924a13221fc1e52169125125871d7fa11ff0f4fc6503435b0b3c9beeb099582f6372ac630714bed24a1482616181e2f2157c5abb9b9f8320927d7e23976c36e9d760b8218770efd6b6c657ef20795aa2d9fdeb9b8de629ba6b5c631b331ffe1883ec0c4b66d160f73580d2ef879a45676b2ffc99051d2483a1dea6c95ab8730bdebd9d2427c89ab2c115f67717bf30b0f04437594d30c7cd443cf40646adb38970deabe3990203a2de8014cd100c3a6c15e6535d13ce475515b1cff963a91aa2977bad3e8cee60881db308c7b7f52f308220fe8090037206a31c0f468c156ee402a0a690fc05bbea78dadf921779a7beb4c59893b70b3cfed618ce1a212046a9d6da503e9eee80f29108c982f8ada997494e35a5165dfcdbb17ee0d138d2ae410fded5c8d31c5b96c652298e3794fccfc0b9590dd0c2fec0a67124ca39b43a670dc6f2f8e6da36b6e7eee1049d409ee9beb633ad65625b39b942c8ba8ca8c84e168e0b8e85abe02fab958afe2ac8b25823d2430694bdfea52761ef2bd70f81d5eda7aa719029535d6e3e76c74cc96ea50bb9ceeb17a3236ecdf5302d9ba2482be5b2cbcd192feecc5cad693ef1a1c45a5fff2b4f6ba0a759d3a6776783b393d45834fa42ad2903a83d8d931ad478036b999e980ffef3648a3b1a9ebdcd8a6efd0e6ef7bc7ae4ef5a66868cc0f8e441d524b28878ca014d24eb510d76ec3a4b721cb69bf6ec26588832b8ab4c7327404cd7092b65f840833f07260b03766053f317df1061587ae96c6f4dc20ffa31d0cfa7a8af3ea685b4"}, &(0x7f0000000080)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x7, 0x4, 0xc, 0xf9e8, 0x0, 0x1c, 0x9, 0x1, r3}, 0x20) 2018/04/12 19:46:40 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x80000) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000200)={r2, &(0x7f0000000180)=""/20}) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x5, 0x4000000000005, 0x2, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00000002c0)={0x6, &(0x7f0000000280)=[0x3, 0x7, 0x9, 0xfffffffffffffff7, 0xffffffff00000001, 0xf7f3]}) accept$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000240)=0x1c) 2018/04/12 19:46:40 executing program 1: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000002c0)=0x26) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1abc0cfa468e0fd3, 0x0, 0x80000000, 0x0, 0xd, 0xffffffffffffff9c, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f0000000080)="7e932d86e96c80615cb9dfc8abca608804087566b65e5ff504875c362106eca88501aab036a98730502f31b01d760c73abf6418649d3b1aec78f4582aeff8b75d35f4dd09bb74c9957b4a4d25193f553f2cfcc22f450a45664b585f9b088d02f3bb0356d9637e8c92f0f810802a0d4a4a5a4be41ac87cceabb6b8c739f97e06bda8c8d046f8a0a1a9a3efadbb8bb144f2f6df395b3ddaf50ec4318", &(0x7f0000000140)}, 0x20) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) r3 = socket(0x0, 0x3, 0x3) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x80000001, 0x4) getsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00007e2000), &(0x7f00006cd000)=0x8) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0x200020000000000}, 0x4) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000140)=0x1, &(0x7f00000001c0)=0x4) 2018/04/12 19:46:40 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x4}, &(0x7f0000000140)=0x8) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000002c0)={r2, 0x6}, 0x8) connect$inet6(r4, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r3, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) writev(r4, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r4, &(0x7f0000000300)='o', 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r2, 0x2}, 0x8) accept4(r0, 0x0, &(0x7f0000000180), 0x4) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{}]}) 2018/04/12 19:46:40 executing program 4: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000540), &(0x7f0000000580)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r2}) setsockopt$packet_buf(r3, 0x107, 0x0, &(0x7f0000001100)="5942a6d422ebba222f2095571043b74bc30134c6badfabcf945b75396181fd9c90996f0400009f64aa16f8dfb7d8b4029df1a9b58593c622fee1cc377ad35bc5da1f3e92b328715ffd7ff994ac8daa3b25cb0653095fa731befcb4bf201cbd38f8827f67d4c43ac58ed4d1763104f2c4ad9c91baa07cdbdcf756544a47a8c979f412be259efb1f1a60575b0d37597795e5b75099a806708c5db83fd60785b222a03dea34a6575c7a55646b396caac39c34c077a8f56473699b6dfb99b0dc3bcd5b63145ea821e250a97cc0ffb27596b33390abfccfc865be5caca91a7dd8fafa2417ed876a62c2bb2312dda7a2dce43bbd7970d627669df9f309a4e4bf4259a20a10c9dfc307f97d04f3e9fc94c6db2b53e43356901843d96a34df05a7dc6519c6fe2f1cdc7f1acc989e32e5ac4ece7867bcc36996045050d9840cc2b91629a3c6aad9179f38b757f3da3bee4b2af3af866c9ea1cb57c520989262051b622d07ee36b892bf2ed42fd7846b1700199a8a46e064c92ca15a62ae5a39c5c5669a4ab8764c32d6e082d2cc4140e5a9c6bf18c14acd7d9bd7ad32f23ba903b5d7b296b978dfbb69e7be074309561e705f01fe1f000463337c81aca3585cb2be6a32edc0390c2812f22d4f81fd810c9c2d1c6401d6ba87f748f4260dd625d45382072bfe4c56cf72640db2e2caf141445e22c986eee45f99057e8340ac471c5ec5da414145f3cc04be8687dc37f2d742d90804dd3fa25872c2b0a20587bace537a035f1230b2501fded065d24e7614a63e6572c9422a55ef0f794e33388b54db61fc80392d483a468094adb76ab6014eb66f0ac4c6371b0181e0a50999b0b7f8a2e18f365aad08dd154751f141d92ed9789a5d3fab76685bf3d3ed28356571c8422eb6d778f080ed1f3718e33d22727c7601e20d94c176185b69d69d18efce85a9052e7e6ae46256ed40b9bdef0ae20febab2db89c897528168918c342f1590ab04a20b3cc76306b19f02865d80ba8b9c87a36ae4e491676d5c0f389f9af05b6038bfb80a7dbf10c9ae2cbcd556262f1b5046e8a729260cda053418e311b1cbfb222138d0f9c1db898c586c58378041ac958dbf25bd3e997077dda0b0a18f609fcf483f5f30cf3732b463e87cf09eeb8a5a94a46b211610fb0074d43aa64087c183a73f13c751035e5037d0a830108022b512c08c415e7798ae97b8ef7f0ed948b43627c92579b50601113fa1214a7dd94761a7c97dba2dbe2880b3000c649074b6f6bc9c9225bae89c4203b90bb4b23f59572edd15ed442a5b260c5f6342d030e6521d24a85ef102782d8e66d1c15fed838d938adbeaf1ad9093c74359d086269c2f62d", 0xffffffffffffff28) recvfrom$ax25(r3, &(0x7f0000000680)=""/225, 0xe1, 0x10000, &(0x7f0000000480)={0x3, {"77d1ff70f6dab5"}, 0x6}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000001500)={0x0, 0x1000, "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"}, &(0x7f00000007c0)=0x1008) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000800)={0x0, 0x2}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000880)={r4, 0x7, 0x1, 0x7eca206a, 0x80000000, 0x800, 0xfffffffffffffffe, 0x140, {r5, @in6={{0xa, 0x4e20, 0xffff, @dev={0xfe, 0x80, [], 0xc}, 0x6}}, 0x8, 0x1, 0x0, 0x28ad168c, 0x6}}, &(0x7f0000000940)=0xb0) socketpair(0x3, 0x80800, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f0000000040), 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000400)={r8, 0x2}, &(0x7f0000000440)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$inet_tcp_int(r7, 0x6, 0x11, &(0x7f0000000100), 0x4) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f00000004c0), &(0x7f0000000780)=0xc) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00000000c0), &(0x7f00000003c0)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1}, 0x90) ioctl$DRM_IOCTL_VERSION(r9, 0xc0406400, &(0x7f0000000340)={0x3, 0x5, 0xffffffff, 0x91, &(0x7f00000001c0)=""/145, 0x7f, &(0x7f0000000280)=""/127, 0x1e, &(0x7f0000000300)=""/30}) 2018/04/12 19:46:40 executing program 7: sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000080)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)="50b4c5d939918f5f4032375bf880173a1c22951edb403a0ccb2cbb9ece17cd669313c15210c36cce52b5cefe87d541d511eb8591df48b3104758f7c9405b980440eadc265f40297c953059e7efbc88fb3cd00108bd41cacc4b2e3a95ef2a2a64f0e744d9ab4bdc7573", 0x69}], 0x1, &(0x7f0000000200)=ANY=[]}, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r1, &(0x7f0000000580)={&(0x7f0000000300)=@l2, 0x80, &(0x7f0000000500)=[{&(0x7f0000000380)=""/25, 0x19}, {&(0x7f0000000400)=""/241, 0xf1}], 0x2, &(0x7f0000000540)=""/6, 0x6, 0x1}, 0x12002) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000100)={"62726964676530000200"}) socketpair$inet6(0xa, 0x7, 0xfe, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x1, 0xa8492b55af703598, 0x5, 0x1, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={r3, 0xf977, 0x50c, 0x1ff}, &(0x7f0000000200)=0x10) [ 175.175618] nla_parse: 4 callbacks suppressed [ 175.175628] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. [ 175.188996] sctp: [Deprecated]: syz-executor6 (pid 14653) Use of struct sctp_assoc_value in delayed_ack socket option. [ 175.188996] Use struct sctp_sack_info instead [ 175.204947] bond0: cannot enslave bond to itself. [ 175.214256] bond0: cannot enslave bond to itself. 2018/04/12 19:46:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"6c6f0000000200", 0x0}) recvmsg(r0, &(0x7f0000001a80)={&(0x7f0000001780)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001800)=""/214, 0xd6}, {&(0x7f0000001900)=""/99, 0x63}, {&(0x7f0000001980)=""/117, 0x75}], 0x3, &(0x7f0000001a40)=""/9, 0x9}, 0x40) bind$nfc_llcp(r2, &(0x7f0000001ac0)={0x27, 0x0, 0x0, 0x3, 0x1, 0x80, "e4cd96ae26f555cc36eefb3eb188b7ed5be1c63de1e52bbc0c891662d67a646d1e11677e5dd3c7db774b6c73e3766472c78fcc115f6f385a6ad3d8f74b8ad5", 0x25}, 0x60) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x7, 0x6e4}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x40}, 0x1}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080)={r1, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x10}}, 0xc) [ 175.229881] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/12 19:46:40 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000180)="de", 0x1}], 0x1) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000680)='?', 0x1}], 0x1) shutdown(r0, 0x1) 2018/04/12 19:46:40 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x80001, 0x6, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000580), &(0x7f00000005c0)=0x4) bind$alg(r0, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719", 0xb0}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') r4 = accept4$inet(r1, &(0x7f0000000380)={0x0, 0x0, @multicast1}, &(0x7f00000003c0)=0x10, 0x80800) getsockopt$inet_buf(r4, 0x0, 0x2f, &(0x7f0000000400)=""/195, &(0x7f0000000500)=0xc3) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x48, r3, 0x708, 0x70bd29, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x4) recvmsg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/38, 0x26}, {&(0x7f0000000080)=""/155, 0x330}], 0x2, &(0x7f0000001480)=""/66, 0x42}, 0x0) 2018/04/12 19:46:40 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000849000)="220000002100070700be0000090007010a000000000000000020040005000380ff45", 0x22) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'syz_tun\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000240)={'team0\x00', r1}) accept$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000000c0)=0x8000, &(0x7f0000000100)=0x1) 2018/04/12 19:46:40 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x800006c}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000002c0)=ANY=[@ANYBLOB="01929d7d93001218c309c9c4dbfb4b8deac4af4f7b1893f493e23b5575a98285733abb95d78945582d6d9c267016c983d206364ca7fdca0ca4ce1dbe492051bb1b9e476afa7869ec4ee349f7087badf9a68546965b010acc793a76f34814f732819048b9a939e1affefa8a7d501194e4187913e43d893eb1e0306250685685c649eedc1f"], &(0x7f0000000180)=0x6) connect$inet6(r0, &(0x7f0000000380)={0xa}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000200)=0x4) [ 175.296857] sctp: [Deprecated]: syz-executor6 (pid 14666) Use of struct sctp_assoc_value in delayed_ack socket option. [ 175.296857] Use struct sctp_sack_info instead 2018/04/12 19:46:40 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000240), &(0x7f0000000280)=0x4) bind$alg(r0, &(0x7f0000006e00)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish-generic)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r2, &(0x7f00000044c0)=[{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000480)="fec4dcd593879a75e88533cf66a40335da5668bc4eaf0ac0ec1e2becb1eb6bd763a67464fe7bebb465eecea869ccbc9eadf4d3251c81c8974180c9c8e98ca7d0806eba5a546e6ee6f92dee863cad4c3f9094772d378af8", 0x57}, {&(0x7f00000005c0)="9c0295df72e8e00bd9bf2ba152180f5f8614e44ade47bf7d", 0x18}, {&(0x7f0000000680)}], 0x3, &(0x7f00000007c0)}], 0x1, 0x0) 2018/04/12 19:46:40 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000c00)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000000)=ANY=[@ANYBLOB="48c2b329a4e441c000daadcf3bb98dfd8d06e9e8b3794883baae58b3240d8fa797021d3621a0a2fada8064379e4cb4e2184850622107ee07146fa87cb68c72c21cb9e213aa5a1a5d3ac9e21208621f9ee28049291150e18e89ce3a7127dfe613be8b31fb0c166058fd4fc731e8d28b46605f05d3627f061d8b285656792f5983a6b133cac26d4b6734d71a361564c0130026fc2975d5f4", @ANYRES32=0x0, @ANYBLOB="00000000000000000c000200aaaaaaaaaa00000014000300697036677265300000000000000000000800050000000000"], 0x48}, 0x1}, 0x0) 2018/04/12 19:46:40 executing program 2: r0 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_crypto(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xd008}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@del={0x130, 0x11, 0x100, 0x70bd25, 0x25dfdbfe, {{'authenc(speck64,cbc-camellia-asm)\x00'}, [], [], 0x0, 0x2000}, [{0x8, 0x1, 0x7fff}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x3f5}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x6}]}, 0x130}, 0x1}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000080)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000280)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000300)={&(0x7f00000002c0)=[0x5, 0x0, 0x9, 0x2, 0xec, 0x0], 0x6, 0xfff, 0x9, 0x3, 0x8, 0x9, {0x5, 0xbfc, 0x9, 0x80000001, 0x6, 0x3f, 0x240, 0x80000000, 0x8001, 0xff, 0x7, 0xfffffffffffffff8, 0x8, 0x1ff, "26124fe272b235663dd32bc7fd5cd3cc6a9d7390e0c319683c9e7f4646240b20"}}) getsockopt$inet_buf(r1, 0x0, 0x200000000000043, &(0x7f0000f39000)=""/30, &(0x7f0000001000)=0x1e) 2018/04/12 19:46:40 executing program 1: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0xfffffffffffffec5, &(0x7f0000014000)=[{&(0x7f0000018000)="5500000018007fb1b72d1cb2a4a280a80a06050000a84302a7052369250009000a00001c010000000600050002000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0xc000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'tunl0\x00'}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000340)={@broadcast=0xffffffff, @broadcast=0xffffffff, r2}, 0xc) r3 = accept4(r1, &(0x7f0000002ac0)=@pptp, &(0x7f0000002b40)=0x80, 0x80000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002bc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000002c80)={&(0x7f0000002b80)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000002c40)={&(0x7f0000002c00)={0x30, r4, 0x10, 0x70bd28, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x24008091) r5 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, @loopback}, &(0x7f0000000180)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00000001c0)=0x1ff, 0x4) r6 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x200}, &(0x7f00000000c0)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r8, 0x4010641a, &(0x7f00000002c0)={0x5, &(0x7f0000000280)=[0x3, 0x0, 0xf1e7, 0x20, 0x0]}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x0, 0x8, 0x3, r7}, 0x10) 2018/04/12 19:46:40 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3) connect$inet6(r0, &(0x7f000000e000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0x8, 0x8}, 0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0x1, 0x4, 0x1, 0x1}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e22, 0x0, @empty, 0x5}}, 0xe6, 0x20}, 0x90) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x11, &(0x7f0000005f18)={{{@in6=@empty={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @in=@rand_addr}}, {{@in=@multicast1=0xe0000001}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/12 19:46:40 executing program 5: setsockopt(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000330ffd), 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x4, 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x78, r1, 0x320, 0x70bd2a, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xac}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x17}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2f63760a}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x8054}, 0x4040810) 2018/04/12 19:46:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) socketpair(0x5, 0x1, 0x5, &(0x7f00007e7000)={0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00008a0ff0)={0x93, &(0x7f0000b05000)="8db116adb6fc500f9ecd833488451d558afb104e3083b6850e7833185143444395ddca489efdee81fd48e1382e8b545289e106e3ac70ec0cc1aa597260da29a33ae3e75c18d5eb1da1f5ccf6f501898f06d3a4283dc515bf71a4295405ab78c3b6e9483aa2ef74e8173f0f696b8d7bbbca2b9f138dc40c18c9cf38649ee9bbade9e76d2cc5edf79eb0690aff812249986a98bb"}) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000192000)=0x74beabcdafe12a5b) 2018/04/12 19:46:40 executing program 3: r0 = socket$inet6(0xa, 0x800000000806, 0x7) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockname(r1, &(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000240)=0x80) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @local}, &(0x7f0000000100)=0xc) 2018/04/12 19:46:41 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}}}, 0x2e, &(0x7f0000001580)}, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x2d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2a4) 2018/04/12 19:46:41 executing program 1: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x1b, &(0x7f0000000ff0), 0x5161) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req) r1 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r1, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)="0cd57b85eba93a96ade37bb5cc77fa44385cbebfc579860c604b628df3247aae13b4d6bd91acf69f", 0x28}], 0x1, &(0x7f0000000800)}, 0x0) 2018/04/12 19:46:41 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x2) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)={0x0, 0xfc, "02963a5d7f191f114cf58b97f2146293acb28208a31f4b5fd870332d1e79234646594dc7e337973c0a9b28b73f205cef31a4aac80f2b969b0acd50b2a875d77b096a3d47c8deb463d5ebd19eb10d34909f229164487540bd4a26bde38b492662a3af1fd806f04564ea9e2557c4c4d59ca6f9bb6dc7efd44875bd64bec7a78ccb747920cf034c99e7fef8cd1c9e7ba1c3e47fe9080823e15797d7eb75e1a236022fe04733a2701a7a513c618192152f8c362b04c745191568f45ae132d13137b249c3d59763519184559daa9ec7bf1956ccbbf21aabd9f6919e3c56f96f14afdfb517b9cc3cf6252ae65fc2e79bed7564d0ecef9283c6d71f719c45fd"}, &(0x7f0000000180)=0x104) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x2}, 0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$vsock_dgram(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) r4 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r4, 0x114, 0x5, &(0x7f0000004640), 0x4) r5 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) connect$inet6(r5, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r3, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x10, 0x0, 0x4}, 0x10}], 0x1, &(0x7f0000414000)}, 0x0) writev(r5, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r5, &(0x7f0000000300)='o', 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/12 19:46:41 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r1 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000100)=0xffffffffffff6422, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8937, &(0x7f0000000040)={'bond0\x00', r3}) pipe(&(0x7f00000025c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000002600), &(0x7f0000002640)=0xc) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bridge0\x00'}}, 0x1e) 2018/04/12 19:46:41 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="81081800001d000000010054409d0954", 0x10) r1 = accept(r0, 0x0, &(0x7f00000005c0)=0xffffffffffffffad) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x4, 0x0, 0x0, {0xd}}, 0x1eb}, 0x1}, 0x0) 2018/04/12 19:46:41 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000f, &(0x7f0000687000)=0x100009, 0xfffffffffffffddf) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xaa, "9112f9b0930090ade308e08ad27ff8a4e9dd69bc2ce6ad3dac4700394836ff6bcb658501131c45b3316706129c34e6e41e717fbdc2defb3eebdd90c395df3658e10a01745ddac8ae8dd13e5fb424e8764969d03c663d812e5241a85abd7323c30e8640b0fcdd13677a200e909022f79e93ff1fcba190a1ed5baab97fb155be35ccfa54493188f03ac941b8efaad76b9bf8112132a82781466bb35129fa445af619a375889a1e6d020bcc"}, &(0x7f0000000100)=0xb2) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000000)=0x800000004, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e00, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/12 19:46:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000880)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'teql0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000340)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000380)={'team0\x00', 0x0}) r7 = accept(r0, &(0x7f00000003c0)=@hci={0x0, 0x0}, &(0x7f0000000440)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000480)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) getsockname$packet(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000006c0)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f00000007c0)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000800)={@empty, @multicast1, 0x0}, &(0x7f0000000840)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000f80)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001140)={'syzkaller1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001180)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001200)={'bcsh0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001240)={@dev, @local, 0x0}, &(0x7f0000001280)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001380)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000001480)=0xe8) accept$packet(r0, &(0x7f0000001580)={0x0, 0x0, 0x0}, &(0x7f00000015c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001600)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000001700)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000018c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000019c0)={'veth0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001a00)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000001b00)=0xe8) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000640)) accept$packet(0xffffffffffffffff, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001b80)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000024c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000002480)={&(0x7f0000001bc0)={0x8b8, r1, 0x110, 0x70bd27, 0x25dfdbfb, {0x1}, [{{0x8, 0x1, r2}, {0x50, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r3}, {0xe8, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r4}, {0x1b0, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x40000000000000}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r10}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x8, 0x4760, 0x0, 0x9}, {0x6, 0x7, 0x3, 0x20}, {0x24f, 0x9, 0x7, 0x100000000}, {0x800, 0x4, 0x800100000, 0x1}, {0x0, 0x6, 0x80000001, 0x8}, {0x81, 0x9, 0x40, 0x7}, {0x8, 0x2, 0x1ff, 0x80}, {0x8, 0x0, 0x540a, 0x6}]}}}]}}, {{0x8, 0x1, r11}, {0x19c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7f}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x40, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r17}, {0x168, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r20}, {0x240, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffeff}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r22}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r23}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r24}}}]}}]}, 0x8b8}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001e0001030000000000000000000000007dab661910e84853d9df21c29275a6481c731df3196bf2c30d62a7d287ac8dedf29379c1365e372614a79f9905d8f70d0547f79b53ad379db469f90679e66b2676eb4c309b19aaa501df335accb02cc92d10f7400b892f7b98cb3bb500aa363ab463ace60958e4ef63c1774ce1a4408476c5ee1f6c0a33999a5e95d9653f9ca2845ddb343576980e143d002176f8129221fb62ea10ff747a8654e9c16349da54e18c996392a410"], 0x14}, 0x1}, 0x0) 2018/04/12 19:46:41 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000b5f000/0x13000)=nil, 0x13000, 0x3000006, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0x15, &(0x7f0000000040)="d7fdaf62070100010fddd5a45d3f32e5", 0x195) 2018/04/12 19:46:41 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000), 0x4) ioctl$int_in(r0, 0x4000005452, &(0x7f0000f75000)=0x4) poll(&(0x7f0000d06ff8)=[{r0}], 0x1, 0x0) 2018/04/12 19:46:41 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0xf, 0x0, 0x0, 0x19b}, 0x10}, 0x1}, 0x0) 2018/04/12 19:46:41 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000680)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(authenc(michael_mic-generic,lrw-twofish-3way))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000040)=0xffffff1f) 2018/04/12 19:46:41 executing program 4: socket$inet(0x2, 0x800, 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, &(0x7f0000000240)=@ipx, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000002c0)={0x200, 0x8208, 0x7, 0x6, 0x0}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000340)={r2, 0x9}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) socketpair(0x9, 0x6, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x9, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000000100)={0x1ff, r4, 0x10001, 0x7}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/04/12 19:46:41 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000000c0)={r1}) accept$ax25(r1, 0x0, &(0x7f0000000100)) getsockopt(r0, 0x84, 0x8000000007a, &(0x7f0000fe4000), &(0x7f0000fe3000)) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000000000)="6b62d1c04549f2d8eb341835d2b8b69c5d458aad59471372b4b670b5c177f4cfeef57e54c05dabbbe03125928190e78e85824e58dcce0c395cc32f247d9203835e7cdec8d3da0d9b4f14865691d08ca5fda2187d36399fb403b70716b37e4340a70775c70ef6a7ec3338941f5931") bind$ax25(r2, &(0x7f0000000280)={0x3, {"94ae9e536545e1"}, 0x100000000}, 0x10) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000140)=""/249, &(0x7f0000000240)=0xf9) 2018/04/12 19:46:41 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001e40)) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000040)={{0x0, @multicast2=0xe0000002, 0x0, 0x0, 'dh\x00', 0x1}, {@rand_addr, 0x0, 0x0, 0x0, 0x1372}}, 0x44) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001dc0)=@nat={'nat\x00', 0x19, 0x2, 0x408, [0x20001980, 0x0, 0x0, 0x200019b0, 0x200019e0], 0x0, &(0x7f0000000340), &(0x7f0000001980)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x15, 0x0, 0x0, 'eql\x00', 'rose0\x00', 'yam0\x00', 'lo\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x120, 0x158, 0x190, [@rateest={'rateest\x00', 0x48, {{'ip6gretap0\x00', 'gre0\x00'}}}, @mark_m={'mark_m\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@random="296fff9f27a6"}}}}, {{{0x5, 0x0, 0x0, 'gretap0\x00', 'ip6gretap0\x00', 'ip_vti0\x00', 'syz_tun\x00', @random="3143107030af", [], @empty, [0xff], 0x110, 0x180, 0x1b8, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b41}}}}, @pkttype={'pkttype\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @snat={'snat\x00', 0x10, {{@random="223e2a849839"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x480) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001ec0)={@empty, @multicast1}, &(0x7f0000001f00)=0xc) 2018/04/12 19:46:41 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x16a) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xffffffffffffff6b, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @rand_addr=0xa3}, 0xffffffffffffff17) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x2, 0x40, 0x8000, 0xffffffff}, {0x2, 0xffffffffffff0001, 0xa581, 0xffffffff}, {0x100000000000, 0x1, 0x55, 0x80000000}, {0x9, 0xffffffff, 0x8, 0xffffffffffffe4c2}]}, 0x10) 2018/04/12 19:46:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x9002}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x90, r1, 0x10, 0x70bd2d, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff]}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x90}, 0x1, 0x0, 0x0, 0x40}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="200000003000ff0b000000930000948a30c000000c00f0000834a5d98c4f566219d0e6c0002b000100"], 0x20}, 0x1}, 0x0) 2018/04/12 19:46:41 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000), &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x10}, 0x10}], 0x1, &(0x7f0000414000)}, 0x2) writev(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/12 19:46:41 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x1, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x0, 0x9, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @initr0={0x18}], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xffffffff7fffffff, 0x4) r1 = socket$nl_crypto(0x10, 0x3, 0x15) accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffe2d, 0x80000) 2018/04/12 19:46:41 executing program 3: r0 = socket(0xa, 0x3, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) write(r0, &(0x7f0000000000)="f6240000004e001f0014f9f40700b80b96a20424d0e9bafff308020806f70d7660798eaf9b84466d475aee0001ffffff", 0x30) 2018/04/12 19:46:41 executing program 1: syz_emit_ethernet(0xfffffe37, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="1f84d5f90a05", [{[{0x9100, 0x5, 0xfff, 0x3}], {0x8100, 0x1, 0x7}}], {@llc={0x4, {@snap={0xaa, 0xab, "a8e0", "3dc858", 0x885a, "490bffb319b043cd0b58f338a59e533d986f879b6596b1a4e0a6a15145d2d69801c80961ca1a9b0e9614b6ffd04c9deef443b0efc08af1cc2b3725d96e39a9cf8316c08442d16c31b6b8eba8502a692eb0b31bc71409a8dc8077d89ad12e1148eeff56132d3540606fa92549c624fee58202441b3d3e2d0a71e4298bce5576a5c14c2c89ad46a030f93e0a66e034664572cd86a4fc834ea545d1771b29eee097e5755e40af672822b24fb3c6f41e2913c14af4bc7167fcd2"}}}}}, 0x0) 2018/04/12 19:46:41 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="010400000000000067"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) write(r2, &(0x7f0000000140)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/12 19:46:41 executing program 7: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0101000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) r1 = socket(0x1e, 0x5, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0xfffffffffffffffc) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00002d4000)}, 0x0) 2018/04/12 19:46:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000001580)="f4859b4bb55d0d65f93e5cf965c73a2ac1100bb326e51270e92ef1bbaa3fb2b90c53ad606e1023719ab11babfbb786521d15ab48d3771792c6866964a0597634c3398e0a786f706415e4eea7e037c410b43a97a998a7a43450933e8120ec36ee90e41ac7c0661433fe9a97ea6c03d35d421455f8099e2cdf9acf16ef862c6ae70cacd4b2b454a6b6af7d212333254d965deb6c14d78a762151493f65a3fe3b5b7a3952573d375509259b05ade815a69ad6b904af79fc6b1c6efbb4c0eb0240a88f8675f8020ec263a2c6681d5f25dcf4", 0xd0}], 0x1, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/12 19:46:41 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) poll(&(0x7f00000004c0)=[{r0}], 0x1, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000000040)) 2018/04/12 19:46:41 executing program 1: syz_emit_ethernet(0x6e, &(0x7f0000001280)=ANY=[@ANYBLOB="0180c2000000000000000000080045000060000000000011af78ac1414bbac1414000420880b000800003acb3d224487b4b900000800000086dd080088be00000002100000000100000000000000080022eb0000000020c919eca900000000000000000000000800655800000000"], &(0x7f0000000080)) 2018/04/12 19:46:41 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000300), 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e21, 0x1000, @dev={0xfe, 0x80, [], 0x16}, 0x420b}}, 0x0, 0x1}, &(0x7f0000000400)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000440)={0x1, 0x400, 0x200, 0x80, 0x4, 0x1f, 0xfe, 0xaec8, r1}, &(0x7f0000000480)=0x20) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$pppoe(r3, &(0x7f0000000000)={0x18, 0x0, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'syz_tun\x00'}}, 0x58f7f66cc7265d5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000500)={r1}, &(0x7f0000000540)=0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@multicast1, @in6}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) close(r3) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00000004c0)={'gretap0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}}) socket$pppoe(0x18, 0x1, 0x0) r5 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) accept4$ipx(r5, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80000) 2018/04/12 19:46:41 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0xfc50) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f000000b080)=[{{&(0x7f0000006280)=@nfc={0x27}, 0x10, &(0x7f0000006780)=[{&(0x7f0000006440)='m', 0x1}, {&(0x7f0000006500)="5f07fe8d967f11a66233f2c60e879fe127b7a29a7f5b057e44572930a9a7ffbe5f9a0bd29ab0269eab452fca6401275ab3b0af827a89f24231d242fecfe59d", 0x3f}], 0x2, &(0x7f0000006800)}}], 0x1, 0x0) 2018/04/12 19:46:41 executing program 0: r0 = socket$packet(0x11, 0x5, 0x300) mmap(&(0x7f0000003000/0xf80000)=nil, 0xf80000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000003ffc), &(0x7f0000001ffc)=0x2a2) 2018/04/12 19:46:42 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e9f51f558e45647dc5"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000000c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getpeername(r1, &(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x80) accept4$ipx(r1, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x80000) 2018/04/12 19:46:42 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@local, @in6=@local}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) r1 = socket(0x10, 0x1, 0x1ff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x8, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0xffffffffffffffff, 0x40, 0x60000000}, 0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000340)={r2, 0x8}, &(0x7f0000000440)=0x8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000003c0)={0x0, @rand_addr, @remote}, &(0x7f0000000400)=0xc) connect$can_bcm(r0, &(0x7f0000000380)={0x1d, r3}, 0x45fcf7ecf9047073) sendto(r0, &(0x7f0000000140)="4c3e1188dcf46a28daf249fd2841359935b4b9ce197d6da847b06ee6fcf48878be18bdf79d807c4eed44319d00750c3a9b9c6d216441eceb56f0a91296bfaa8056015f63331d5782ce2d55bb7731612e44947af967ff0d17ad0583b648ea228479be45d0c97f8583", 0x68, 0x0, &(0x7f00000001c0)=@generic={0x1d, "d04ad8eaf0b0f163b09cbdbad79f647fd9591073d664cdea4eab8aab92c734609ce14e7cc395a8ed84418ed404093893e39c87cb5c35a74fa22dc9af73a116850d6b7158a8d4ebc12a6666c2ec57579278db012e8b79b3d17bbfd6c49d1d309b9a81ebf23c390efb041987ec928f931d0f233d46e613d65b32dea989bbe3"}, 0x80) 2018/04/12 19:46:42 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x25, 0x1, 0x4000000000401}, {0x61}, {0x20000000006}]}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x7f}, &(0x7f0000000100)=0x8) 2018/04/12 19:46:42 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000000600)=""/187, 0xb54ae9f8) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000013ffc)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x3, &(0x7f0000003000)={0xa, 0x0, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/12 19:46:42 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x100}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000000c0)={0x3, 0x0, 0x8200, 0x7a2b, 0x6, 0x3, 0x593, 0x1, r4}, 0x20) r5 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=0x0, &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000280)={r6, 0x2a14}, &(0x7f00000002c0)=0x8) sendmsg$alg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000002f80)="af92b02946cc7574aa8e5ab7acc3d66147", 0x11}], 0x1}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000003c0)) 2018/04/12 19:46:42 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@l2, &(0x7f00000001c0)=0x80, 0x800) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, @multicast1}, &(0x7f0000000240)=0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000280)={r1, 0xc}) sendmsg$rds(r0, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000000080)=""/12, 0xc}, {&(0x7f00000000c0)=""/16, 0x10}], 0x3, &(0x7f0000000840)=[@rdma_args={0x48, 0x114, 0x1, {{0xe3, 0x1}, {&(0x7f00000003c0)=""/126, 0x7e}, &(0x7f0000000500)=[{&(0x7f0000000440)=""/147, 0x93}], 0x1, 0x4, 0x8}}, @fadd={0x58, 0x114, 0x6, {{0x0, 0x5}, &(0x7f0000000540)=0x7ff, &(0x7f0000000580)=0x81, 0x8, 0xc4f9, 0x4, 0x42, 0x0, 0x2}}, @rdma_args={0x48, 0x114, 0x1, {{0xcf41, 0xffffffffffffff4b}, {&(0x7f00000005c0)=""/137, 0x89}, &(0x7f0000000800)=[{&(0x7f0000000680)=""/211, 0xd3}, {&(0x7f0000000780)=""/99, 0x63}], 0x2, 0x28, 0x1f}}], 0xe8, 0x80}, 0x20004004) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x2, &(0x7f00006ec000), 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffe10) bind$inet(r2, &(0x7f0000000980)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/12 19:46:42 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f00000000c0)=0x14) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB="0023000000000000050000008371a2a6"], 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/12 19:46:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000040)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x8, {0x2, 0x4e24, @multicast2=0xe0000002}, 'vlan0\x00'}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000499000)=""/35, &(0x7f000020a000)=0x23) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffeca, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f00000002c0)=""/149, 0x95, 0x2, 0x0, 0x24f) 2018/04/12 19:46:42 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)=@ethtool_perm_addr={0x20, 0x10, "4c978e89aafe6a6b9a59f74490470f72"}}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e22, 0x12f3, @empty, 0x3ff}, {0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x25}, 0x8, [0x4, 0x501, 0x0, 0x0, 0xfff, 0x2, 0x8, 0xd59]}, 0x5c) 2018/04/12 19:46:42 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00000000c0)=0x6, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000100)='syzkaller1\x00') socketpair$inet(0x2, 0x3, 0x7ff, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000002c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000340)={r3, 0xe9, "9a098bb8013b3a541109f824d6e8bebf2d19c556ec78668c1dbd3d19083635dc80aac2a8604c5d00d0cb46a6405977af822471bf28fe22d4845646f7537c6ae90093dfe49130fffa94e1b69ac463b8a305924e54995f42c0678e43cb8d9d17450a56f4ff98fccb628ca33a6c7b3322e9a0fcf11fd17663234154c54e95085d4cac2de7f9f950bee128587b45532e9a79cbb53317885cc75085f1842629bdf3df6c52d6c694fea5172ec25ef3c0a16368ffeabf2c5ba5c9220c0cb59dd7e70642a17c1bc8d2d796407ea90e8c4d0042657c72d3b3ab9af5c45ec2f37596dc4f1d7459d1cdbf77b738fb"}, &(0x7f0000000440)=0xf1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'sit0\x00'}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYBLOB="000002000a000200ef8259930e5e3821e00fb32000cceeaa03aaaaaaaa0000"], 0x2}, 0x1}, 0x0) recvfrom$inet(r0, &(0x7f0000000140), 0x0, 0x40000001, &(0x7f0000000180)={0x2, 0x4e22}, 0x10) 2018/04/12 19:46:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="e37cac26d0db0ab20e1d94d0fa206c6d7728d3f9352df5f1834f97eae8cc4044107a07ff243d462d9a577b014f0dadd34c67f42b", 0x34}, {&(0x7f00000000c0)="633473951f0a8894b2b038e1d9a22d49b3", 0x11}], 0x2) r1 = socket(0x9, 0x2, 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000380)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'syzkaller1\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@mcast1}}, &(0x7f0000000500)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000003580)=0x299, 0x80001) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000b800)={{{@in=@loopback, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000580)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000006c0)={@local, 0x0}, &(0x7f0000000700)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000740)={'dummy0\x00', 0x0}) sendmmsg$nfc_llcp(r1, &(0x7f000000b5c0)=[{&(0x7f00000005c0)={0x27, 0x1, 0x1, 0x7, 0x40, 0x0, "f5fdf96a6ae2781a1e3b7fda35f18a4c50ea11246fcb3b4587ebf6d54ec4c682e154afa93d07f1646a583922d6b8a5cc087c4e53588236153dedafb4c13b0a", 0x32}, 0x60, &(0x7f0000000680)=[{&(0x7f0000002e40)="c69b4de89702de758492dbfc3ee85eb0b1c16e786387379f9d8d07d90e1e38f8ea50c687b9dbdea938e345216d33ea42e5c1ad6bdd837a90f8dafc4b539ca56bb0d179285420d088b545fdb2330e58131b25212b02db8fea78e9f971507db73c42cc9df5a672fee99aa4439c3559c03263de23b75f9832119d91b5af277480af600b4dc6afde02327acaa1931f7bb2ac1e291f58a72204bb55b421607a95ff30a704312fd315be", 0xa7}, {&(0x7f0000002f00)="39752c87d0fd031996ae4f72c73ac556edfd64a7130f006b34cf17376212a33673083ed34e42781630d1d45dcbee061410f0366873421de69b9b9d8b1e13d07e9785f57323e21352486db0413cf52e123fe53b3911995a8252092aeb65c911754ed04e1eeb02065daa632c173a0ad0d256e17730d769e7122184cafdad433d3296465c2897acbfcf331527f55ebb1a96dfc7200079f1b55dd3c52a2f1da4264386b675fff63f4dfb12a49d9207b4f5cd71c70bab73898ba82215c9e72b89d265", 0xc0}, {&(0x7f0000000640)="22708e1c6fd69179348408e1f3ba6e7e0d3374bdc2bc39689165", 0x1a}, {&(0x7f0000002fc0)="33fa43779128b0e84fe0295ee88f86a7c0429f2bace272891e5283f5cff4ae70a658080b11db258943745577d08f68ddd90c7303b752238881cb86c07116b9c86f32403c37f7004ef4fd1ce8a6a5585eff9cb610eea9e8de3f256621bf7945ff1fc918c86be847605082771d78975ff9e7e45f6c15929795f72a167f32e95d387b220420d3e5078574f05429de7fe063c37bdf3048693c2681e0939ced7867241cf442211dbcb7c260bd61e64a4cde01f2e7709e37c192efe6e2a6ebbaf4fddb096dee61fe353d67a1691e0fcf1d88847034c939b85ee19d06e948fb3ca0717d39", 0xe1}], 0x4, 0x0, 0x0, 0x10}, {&(0x7f00000030c0)={0x27, 0x1, 0x2, 0x3, 0x2, 0x7ff, "90eb401eb7a2846aa54614df59d90df78ecb2dce1c98215951b309600f5d063f515fbb3b85a44373aef7ab8498e88f517a5c8f9261cb0f124b1d438d52777d", 0x36}, 0x60, &(0x7f00000036c0)=[{&(0x7f0000003140)="3d200948ca6501e7f064ab78afafff4ae39785a78bd9c93e4a2f695c95fd6844bec9e27d0055d4ea794301e8780854b4a7f08d56e3b920598cf3e68f9aaf8dd866f2f924228e682069c7e6f408f0a9c06c604192849937841e0497abb53db2b267fab9666e382de5798991ffd5a8fc58ff71695fae808a6c66115aa3a6422e50562df7e92bed4953299a0fcf98eaf37348fb34e69af9be051758a360e8fbb14d751377aa41508f6a209edd5df2375dd0e19826935cfdbea6ca8dc0ed695639d5c30d91cb7d48f99d20906532d314764994d464b9069d5fc36c8ec16c1b17abc6f7e4bbbd55dccfce4afdd245c62e", 0xee}, {&(0x7f0000003240)="3c96233556fe75aa74ebebac01375c8947d02624800ce6fb5d43adcdd61225c980a3e8eb7bc5a87978181594c890d85e33731e2c68cd78f5ea2ca1f37ae7805d14b3775224595ee0fc54688a2bed5dcb8537596a2ff02d2311", 0x59}, {&(0x7f00000032c0)="6e1165364e497cabc19355cea55760c835e9050d9167", 0x16}, {&(0x7f0000003300)="9f9221504772c8ec75eadba4d471e13fb8863751f55061d1f150582019d096d0634793e0f682f8a8f09ad058ae82408a2f654ef269260ea29444893f1c52c8db97aa16d9ee4d8194cae2c98e4e3aee7b9bc73692b187dd56a0bdb098431b2d762886436d5cde8b20b0d44cfc2590b80b6cd5eb365a9c56cdcdd33d338518b25de9293b66997cca6f5f720560a702975638f6de843dd43e08f780134561d38db5ee5cb66bdad3b59472b2c1d375bc5833d83e570c76e79e6165", 0xb9}, {&(0x7f00000033c0)="7cca10948242c489bc3744a5e7312ce9e92a113cd32d8a6f0dca54a5682797be5b2f55c037103bb3abd83d8ce7ca553bffa9e9c8c5abe2ad403d5c22f16c5a7154736e53c57527953dbe0903d977e5e950f128ecb944785b5f9a", 0x5a}, {&(0x7f0000003440)="248173521f629d545f400d5b22cb38524a49f9a40dc80a5eedb41c67ed6cea688842a028a8bfa07b64adbdce6e5b310d03aa85ed49ab7d935a6031e19af7f2e42c4a08947bf648f454e9d4f41b0c3b18dc2b49b90897b4848d24a810afd36e382ec6f2039c525287a2365a1e3e5ff5ab2565b7c7b07b814d99f7e3e8407ef11f2b575b2352d5ba794298898648a5dcb29bfb2edde326f9f92112eb1b5d366894a3fec8ec9697834d24b12037f52d064dd0357ae6a4119f744d88df244d28c506120349d8b0e10fccfa290a593d58c727ea2e555e1897c578f58d0eb0", 0xdc}, {&(0x7f0000003540)="c42838e802b2c5477910ec46b8c9a99d800aefc87e7f3bd416573e413bcf0e", 0x1f}, {&(0x7f0000003580)}, {&(0x7f00000035c0)="a107bd47836446192111f1504ac719cf9f69f3af341615a6839a6b3b1e20a1dc76375770920063c81ca4498bfe4b00d799a8d676f13c4b3df8038b73c6bcf942edaf927eb1bd3733ec8281290dbfdf5a1625ac68edd788acdb2026e96c6e0c0a2c836ad3d92e85e8d4b8880731cb1629c9974bb11e93ddb608854d88646e974069eef6e402435ce5430dbcd68dff86ea0d20e9718dc335", 0x97}, {&(0x7f0000003680)="ce1b37d082325359ab", 0x9}], 0xa, &(0x7f0000003780)={0x58, 0x113, 0x0, "774ac41226508ebaf99c57929183d41aa372ad6cbdc3fd5d77c345bdc9f235668508a97fb3786604f0088f971296d01e6b419bbfeb257b6752447a8b31d5589aebaad627"}, 0x58, 0x1}, {&(0x7f0000003800)={0x27, 0x1, 0x0, 0x7, 0x9000000000, 0x5, "ef2f40675ec42204f44d25e236454479aa076b32b237005a5ac60eabcae487e8203d6d310bfc4ae54401c1648d404a7dc9957127d6ff83a69e767bac48e11b", 0x10}, 0x60, &(0x7f0000003a00)=[{&(0x7f0000003880)="4136c9ba3742", 0x6}, {&(0x7f00000038c0)="beb85604d19133dd371b39043ca5f5f19a5459caf13f0a519af78b74d6f3a8b97172", 0x22}, {&(0x7f0000003900)="5738a262969ebd1625a8b4c9722cd0f2a29ce0ba81181eeafde92873e95e5e9c12b45ed683e195cab9052be674f04f367ae61765adf2c51518dab7873da939d16b2228ed0a5cf4405f03c4afe91d8dc1a95a7f392dbbfe8d77503474c432cb4d4925c1b9e5468d526da1b0f3c6785763d7406eaacfc35d096392f146de0c17ea46c60ceac0b6217827181fcd596ec1999b3bd2f824ba617efdce7783ccda5d96c5775ce87deadb3492956508a1e3f06de5777e796a460cc674738207f31005ebb147d0613c83", 0xc6}], 0x3, &(0x7f0000003a40)={0x10, 0x110, 0x8}, 0x10, 0x8810}, {&(0x7f0000003a80)={0x27, 0x1, 0x1, 0x3, 0x7f, 0x80, "0038de4ec7a440f271ee01a06831469dd7f08eff4ab964b2b460f158d5e95f99c98b3f974eb573a9cd42f69f0a89b8432df43f10e7559680f48be207e68e8d", 0x3}, 0x60, &(0x7f0000003bc0)=[{&(0x7f0000003b00)="e6812b05ab4264fa4a62a03f251f7e1328c84f256c4aefa002fd3691c435d32baeab1be7436f42c4cca9af21b6a6188b77146a24152a07eee3abe5dc727c0aefa227ea67be398abdfa60f524751bf8af8997b284d0e71d2ee5bee4e21102c0f3c9431bee4b5e29ab690d95e00d53eb469f3185638163e43c1fae1ec73b613cce9a440cf91e265372aa8bb404bee9637028e6fb9239fad5850df33bef52dfeb24c26ace764321625c28ac593e1c11fa20e38fe41d6e7341caf0", 0xb9}], 0x1, &(0x7f0000003c00)=ANY=[@ANYBLOB="70000000000000000000000005006a8e55db583f6933c3d6b0c57d5fa3fafeea4d76475f3c7ece4ac782fa23dc36f1dc7c88d51476d321b3ef9f580a9bac3bae11caef0ce82b820109144ed7f95c733ac3c5a89570f2f348b2d14c5668ab258b7da0a3ced8d13d0b59b1986144000000"], 0x70, 0x4000}, {&(0x7f0000003c80)={0x27, 0x1, 0x2, 0x3, 0x7, 0x40, "b49e2b7240a7f6bfd2a7e8d6cb5162cb416a893f4f15b1fe9fd5d5187d611e54ca1aacc0a08e2ddc5e8de88394cc2f8f829c23c2551b065cb722ba4109a53f", 0x2e}, 0x60, &(0x7f0000004040)=[{&(0x7f0000003d00)="36a9c15f118db3b99fa6dbb2b7c9e2845dd53c7dfbe2ca014eb6eff3e552f01b4ead26130849c0a184c0fd3dc69afe83e059f723dc0af66f91e55beccc9b584e755d860f738def099db25943d707c40616207546dda3d5824b5441cf4b89f98a5c701ac56b62e3319cc15474c569406ea1136c4d96a958ddd55cc5b5d42cb3a8700e9ee313cdaf7d64559f966e03c6e174bfba9889a4423a58081357d21a78935cd81bf7700b66f8529d3f4ac94a8596479e146025a9d133fc65d7d344189650cd3ca90b68a3ffa0e7bb84b9ff9c13ac0d26681fcec8ef1bb2c2958eea9179ac480275143e9ddf317c926ad22dea7ecddf", 0xf1}, {&(0x7f0000003e00)="7a47c9a05a3e2db70a06c45ecb2960d2dcf8b0bdcb964cfae8086851b6d4e18f9ed18d98a35bc6904271f0539f7ebecb60f316da7a8be66973c4cd701e010d9109250b09b46ac7dbec8825c4a9edeeefd73130f53d0ec26abe6d307f946e247b4d4ad5c9bda3e1bf5262fd5b36b0a2d57a04c70746aa324fd408455f7f9750ac09174b4e07f30790cbb8e6cb9c974d6daa69a7a378c16540e323476d7d9919798aef2cfd7d5f29b23c14685372e337956a5d0604e53456f360cd197ab4112b22e27a6a", 0xc3}, {&(0x7f0000003f00)="2f447abbd29f5ffb69695104ff7db46ddf3814e99e33257f7b4f3eb31fb77af8fd5bf6477fa831849f006f1af01a1e57c6d84e122e8d5f527d860dcfc6d6fe249cdd", 0x42}, {&(0x7f0000003f80)="8e37f284938a0cc37f37d0662788b98d7362528b8ddf32f4e60db5", 0x1b}, {&(0x7f0000003fc0)="c1bf3a90ff28245dbdb85aef3459d90de406df5722eff37553d649c2116aa59538a70901f1aaceabea9026d5549b8b518e8a30088e817bcca730f87d714f2dccd3b6a9073521b63e2f848cdafe8e68637e94771c4482b80ced1fd05ccec955fd99263526f861ae2cbe", 0x69}], 0x5, &(0x7f00000040c0)={0x68, 0xff, 0x6, "66b769acf68e7149b56017345e1c510d7e7c95e3db1f29ed17de359a30b86d8a44d86e6993597d730d33894f3976253eeac6a3d6252cf08e455d9bcc0484b83f25120d010fd6b6e7ad585b8acaa5ede81552db958d1933"}, 0x68, 0x44000}, {&(0x7f0000004140)={0x27, 0x1, 0x1, 0x7, 0x2, 0x0, "6614ce3923a8ea316c516accccff5cfda609b220c836ea9b98e6ae9d2eed7bbed7a4ac354ac6dc8722de500b9ca372f171d1ce37f5eb6814e6a143e737ff0b", 0xb}, 0x60, 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0x1000}, {&(0x7f000000b1c0)="01ead42903f4db9f3027bfbf83ec840a2c20cac4", 0x14}, {&(0x7f000000b200)="36108b9f0d80561548577bc8bb4b63f02a0c8021cc8900ce8f02c2b0ee0d0362c3fb0575b157c890520359623009b35a99a9d1718e28af79f2a25ba4f1fee7b0a017b7c4c67d753791e813eab8bb18c8fd7ef98cf826f4", 0x57}, {&(0x7f000000b280)="0204eff9ce40dee833c957977d00da905144b88645d278d28fadb55733f6b4c5f69bf47f2cbb6bdd44d6fa9a2349009523113c738659cc8f165182b8756e55106cbf17d56554c49b7713f45fe0f1e7336b7f21fb7d2f33392d69b5d38a9bc9f6edb25f385f6e12038e43a85c041db00fc603cd7ce1401a673580a6f0ccbfe3006581e448ccaf3fcfc95f5fe6833a402db4475b65b89b0cc6fe2982bd0e435b556a8b3478d61de4de9a22f9da02386340b52c364e215e25adc8b2ab9f52784d7cb9f8f0f7600f47cdce077317a730f4d2c75d715768cb383c83747f6d0337fe9807330e04c55f7c146013fa5abc0f1c5a39b70885b9491bad", 0xf8}, {&(0x7f000000b380)="9f7348abf95a78d23b3b9ddafaee1edd73e28bba552857844f7e37f3310721c9605f769659c21c7570160dbf3eb1f0d54e03f043d9ffe82edab4ea00af3b1a9df2", 0x41}, {&(0x7f000000b400)="95c2eaecb9800de401c4342a0faa6459bd1139d267854b27e9f08949b8642db91a28c469ae33636fcc475b9ebe0a8d0e9257760c9f752554c482034179c4934482a398a141bad6fbb5cf362004f5446c57aa1fa5d3116c5791462a4e1c1fc43fc2cbcf4c1148a749f1be9855117844ec5c949e6cc016b91ee2a110ca2ac41dc4495f0af2384622484291b77d080aeca4fbdd1011294d8852c4e3416af1c701fe9b2bd784ba006b", 0xa7}, {&(0x7f000000b4c0)="f79e076430ce68b2a012", 0xa}], 0x7, &(0x7f000000b580)={0x28, 0x11f, 0x8000, "802c390c4e1fca5ef350d5418d879f8d04"}, 0x28, 0x4000}], 0xa, 0x4000000) recvmsg(r0, &(0x7f0000002cc0)={&(0x7f0000000780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000002bc0)=[{&(0x7f0000000800)=""/60, 0x3c}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/1, 0x1}, {&(0x7f0000001880)=""/7, 0x7}, {&(0x7f00000018c0)=""/235, 0xeb}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/210, 0xd2}, {&(0x7f0000002ac0)=""/10, 0xa}, {&(0x7f0000002b00)=""/13, 0xd}, {&(0x7f0000002b40)=""/122, 0x7a}], 0xa, &(0x7f0000002c80)=""/42, 0x2a, 0x7}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002d00)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000002e00)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000004440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004480)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000005680)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000056c0)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6}}, &(0x7f00000057c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005800)={'ip6_vti0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000005d40)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000005e40)=0xe8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000000ba00)={0x0, 0x9}, &(0x7f000000ba40)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000000ba80)={r15, 0x7fff}, &(0x7f000000bac0)=0x8) getpeername(r0, &(0x7f0000005f80)=@hci={0x0, 0x0}, &(0x7f0000006000)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000006040)={'team0\x00', 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000006080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000060c0)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000006100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000006140)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000006780)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000006740)={&(0x7f0000006180)={0x584, r2, 0x200, 0x70bd2c, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r3}, {0x1ac, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x7, 0x4, 0x5, 0x2}, {0x1, 0xea, 0x9, 0x80000001}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x160, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r10}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x49}}}]}}, {{0x8, 0x1, r11}, {0x7c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f80000}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r13}, {0xb8, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0xc4, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x80000000}}, {0x8, 0x6, r18}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r19}}}]}}]}, 0x584}, 0x1, 0x0, 0x0, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013007951000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000008001c00", @ANYRES32, @ANYPTR64=&(0x7f000000b980)=ANY=[@ANYRES16, @ANYBLOB="9193ada0c9d74a3c3fc8e01ee01fb9073bd1f6c789223e11c4080a9dce6bde54ec97d53e3e62d5f142e84953bda8a32b85bf49dee4aca098", @ANYRES64]], 0x5}, 0x1, 0x0, 0x0, 0x40000}, 0x0) recvfrom$inet(r1, &(0x7f000000b900)=""/33, 0x21, 0x40000000, &(0x7f000000b940)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000240)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'gre0\x00', r20}) 2018/04/12 19:46:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x1) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x11}}, 0x1c) listen(r1, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000380)=@buf={0x3a, &(0x7f0000000340)="c3d700c47091bac2c546572cc2af42b1572bce023ebdcc957e43d0b6f3810857bddf6b3990176d8feb211ff0467dffa2cb6a85189053d710391a"}) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) listen(r2, 0x101) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000300)='bic\x00', 0x4) r4 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000640)={0x0, 0x62, 0xc}, &(0x7f0000000680)=0x2dd) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000200)={r5, 0x10000}, &(0x7f0000000240)=0x8) r6 = socket$packet(0x11, 0x800000004, 0x300) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r8, 0x40086432, &(0x7f00000002c0)=0x96c) r9 = socket$inet(0x2, 0x8000a, 0x0) getsockopt$sock_buf(r9, 0x1, 0x1c, &(0x7f00000002c0)=""/187, &(0x7f0000000140)=0xbb) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) bind$alg(r7, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r8, 0x84, 0x15, &(0x7f0000000340)={0x5}, 0x1) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x8000000000006}]}, 0x10) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f0000005ff0)={0x1, &(0x7f0000964ff8)=[{0x6}]}, 0x10) r10 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r7, 0x107, 0x16, &(0x7f0000000440)={0x7, &(0x7f0000000400)=[{0x9, 0x7, 0x401, 0x9}, {0x101, 0x0, 0x0, 0x78}, {0xd657, 0xbed, 0x39a, 0x5f}, {0xfb8, 0x1, 0x6941f63e, 0xd3}, {0x5, 0x9, 0x200, 0xbd73}, {0x2, 0x7fffffff, 0x0, 0xe16}, {0x200, 0xffffffff, 0x5, 0x1}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r10, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f0000000000)=[{0x73f5, 0x6, 0x0, 0xffffffffffffffe0}, {0x0, 0xffffffff, 0x3, 0x3}]}, 0x10) r11 = socket(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) bind(r11, &(0x7f0000000580)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) 2018/04/12 19:46:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x40}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r3, 0x1}, &(0x7f0000000180)=0x8) sendmsg$key(r1, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002580)={&(0x7f0000001500)=ANY=[@ANYBLOB="51820006020000000400000000000000"], 0x10}, 0x1}, 0x0) 2018/04/12 19:46:42 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f0000000040)=""/54, 0x36, 0x2061, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100)=0xfffffffffffffffd, 0x4) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000000000)=0x90) [ 177.745059] IPVS: ftp: loaded support on port[0] = 21 2018/04/12 19:46:43 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes-aesni))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0xa, 0x0, 0x2) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000018c0)=0x100, 0x2) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/59, 0x3b}], 0x1, 0x0) 2018/04/12 19:46:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x1, 0x80000, 0xf6a5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) sendto$ipx(r1, &(0x7f0000000040)="028901c47fba64d19f41fa01573b4a54e7eac715e6689ea8e0e7409454861477a189ae25613c5f6532a3d722cf0c7979809b35666b9408194cb632ea46af72dfeb60c345f7053fc69990e5973a2c0df80c", 0x51, 0x1, &(0x7f00000000c0)={0x4, 0x5, 0x6, "b82053d01b91", 0xedc}, 0x10) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000282dc)=@dellink={0x28, 0x11, 0x50b, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/12 19:46:43 executing program 1: syz_emit_ethernet(0x0, &(0x7f0000000340)=ANY=[], 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/12 19:46:43 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0xff) setsockopt(r1, 0x2000000000010d, 0x4000800000000b, &(0x7f0000000280)='\a\x00\x00\x00', 0x4) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = socket(0x9, 0x3, 0x1ff) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="51bc2c5c9d903ef8354b1a5c2ccd3f44d432d2f5ab42cca9b1e2e7f64f62de778e98c5c312996ae22e1893c1fb2f319aeb265f1515546140e8c7c6433a2195dc536edb0a03cf59cb9eded1c06a7cedc287b8105a6c1951d5842c0a191cc83ee5ad8bd8dd3c57ef5c8f7c810bb9c43e4ab372bfb91c25713fcb9b1e96399732dffbd9be73b42fbeeac917f4358c56e2a646142309defd20624a1f78348f5416203da46cc7f84358b194dc842dc5b605342212f13a79721a7668fa958552306b5997f626eb8d9f0207b60c95d7aadcbe5e3e", 0xd1) 2018/04/12 19:46:43 executing program 7: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x40000}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_crypto(r1, &(0x7f00000003c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)=@get={0xe0, 0x13, 0x5, 0x0, 0x0, {{'drbg_nopr_sha1\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/04/12 19:46:43 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r1, 0x400000000000003a, 0x1, &(0x7f0000261f44)=""/188, &(0x7f0000953000)=0x1ca) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r3, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r2, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r3, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/12 19:46:43 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x6}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x10000000000d, &(0x7f0000001000), 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x8, 0x80000001}, {0x8, 0x7fffffff}, {0x2, 0x146}, {0x8, 0x6}, {0x8, 0x4}], 0x5) 2018/04/12 19:46:43 executing program 2: r0 = socket$inet(0x2, 0x5, 0x10000000000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) sendmsg$netlink(r1, &(0x7f0000000a40)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000009c0)=[{&(0x7f0000001080)={0x58, 0x0, 0x400, 0x70bd2a, 0x25dfdbfb, "", [@generic="48924e673ba9c6e442750f1f552c459ad68fb0d4c74eaebf2861420b9d77529a46321ba9408795b59e8298c4822594bccb98725692df94bb811f75b777f49b225ac7e0730e"]}, 0x58}, {&(0x7f0000000600)={0xb8, 0x35, 0x400, 0x70bd25, 0x25dfdbfe, "", [@nested={0xa8, 0x50, [@generic="5cff32c7433873ca673aea2bc5013d6bfca6f77acd1e42917db11e7e1feb52904e545cfb2ba12431cd16edfadbeed43f959a6f55e4d93a78fa8a1ed0f0e7f278d0d709a511732324a092d9c4245680b7f685e60d4d80e0fbbd57456c6f6b253402e8e9e5e9d7f5d675c6d93d7b402be70487bd7b2ba1d0422643e99a18dd2aa5b10a219ff526b3ba25a885019da0364f43035757a2baa52c8f33", @typed={0x8, 0x8, @u32=0x5}]}]}, 0xb8}, {&(0x7f0000000800)=ANY=[@ANYBLOB="c80000003200080028bd7000fedbdf254a101ef73f110534cd142016cc3bd29368206ddfc46d2e88ec3d79872dbe79534e9ab613218aa616d2815689c8bb7a7d85b04c57f2d5277fda69ccf95c1de17b2af0993999750aff135a2a213114c854534df12986b06083ebf78728b987860dd98a6ba0227c44a2c83cab3d906e1e48af5c2f28381cbeb3ec581d11b5b3b26f4632caf498111a18ffef1b2469b06ed8b5fe0a2af520aad59572d5bec9a928bb67259ad0f0e5b17f3f274417890702a0110af846593557c1"], 0xc8}], 0x3, &(0x7f0000000a00)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x4c800}, 0x20004000) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x802135, r1, 0x10) pipe(&(0x7f0000001400)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000a80)={0x0, 0x73e1f2045f27892e, 0xffffffffffffff9c}) sendmmsg(r0, &(0x7f0000001040)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000000000140084002bc462e7549f17ca502b5138df912182497c9456885a9a51d60c63872b0bb7474a2b3f305bd9d1b678c79303b4ab6a9fb9a0335444b0222a2a580aa33e36df0d3863572f74cd28fc0a612539c1dffd5ca140e4c961280383eb3aff4de65e5d2dc532d218e43021f822be6688c2ce05c307617df535425b3bb4e862b0068e064c9f74e20d0ba7137a6a6d40cf94270daf717910ff7cf2a1a540dc9d03be019fa83d54ebcc0879137e8b475755759e12df36000000"], 0xbf}}], 0x1, 0x0) 2018/04/12 19:46:43 executing program 7: r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x8454}, 0x4) write(r0, &(0x7f0000000200)="220000002000070700be0000538658010a0100ff0c0000000020001c050013801100", 0x22) 2018/04/12 19:46:43 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000640)={0x0, 0x58, &(0x7f00000005c0)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x8e04}, @in6={0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f0000000680)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000006c0)={r1, 0x80}, 0x8) socket$alg(0x26, 0x5, 0x0) r2 = socket(0x1d, 0x3, 0x1) r3 = socket$nl_generic(0x10, 0x3, 0x10) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/156, 0x9c}, {&(0x7f0000000140)=""/85, 0x55}], 0x2) sendmsg$nl_generic(r3, &(0x7f0000b3dfc8)={&(0x7f0000d49ff4)={0x10}, 0xc, &(0x7f0000bbaff0)={&(0x7f0000abf000)={0x18, 0x22, 0x109, 0x0, 0x0, {0x4}, [@nested={0x4, 0x12}]}, 0x18}, 0x1}, 0x0) sendmsg$can_raw(r2, &(0x7f0000001000)={&(0x7f0000002000)={0x1d}, 0xffffffdb, &(0x7f0000003ff0)={&(0x7f0000000000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0x48}, 0x1, 0x0, 0x0, 0x200020000000}, 0x40000000) connect$rds(r2, &(0x7f0000000300)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) 2018/04/12 19:46:43 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) connect(r0, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0x80) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(serpent)\x00'}, 0x100000070) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000180)={0x7f, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x8, [{{0x2, 0x4e23, @rand_addr=0x3}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}]}, 0x490) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1", 0x1}], 0x1, &(0x7f0000000040)}, 0x0) 2018/04/12 19:46:43 executing program 3: r0 = socket$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, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000000002200000000000200194da913faf0bdf2306658528519f03a7dba0da200005716259ec9a7de1b6077e738d9fef88b9f1a45e37cee9cacb6c482b6af697a0ed723b6f2a00a"], 0x10}}], 0x2, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x1) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x10) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="cc00000052ce39618ceba04b100af95d2c10d5fc5ea8213f8c2dc1c69e07053af3c9b8073105c01372881d37ba27fb901be33de30ab78c7f2781eee7c54d14c48511ae3f9cd4e6407ca9e6d6570057f264d6a77d2894cbfc5f1d9ac577ff4d5e6c058050af6cc4fe8a3c605f4aec9010f84192abaccebff3bbd160e53a24a5145839fe0f1bd3d75eb501e1611ced2876dfeae5f19fee4ee080760460ad37ae3770cd93cb109470e2978d8e069035e8af40a3718d0ab3ff906638a72afcae0de8a2f352797bdd0759000000000000000000000000000000000000"], &(0x7f00000002c0)=0xd4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000300)={r3, 0x5c, "32346c19b13b8eb4715948f2acf7a7b5e2b0a9fa64bb699239b56f9c9c7763731df4acd71c2619d54fd2b3f1c4c3e2aabe430899fe25d97aad0a921c88bfac4760e9bc5ba6a9f307e5e09729bed44ce9553e7f58873bb79104a2e50b"}, &(0x7f0000000380)=0x64) 2018/04/12 19:46:43 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x1800000000000) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x59) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0xa, 0x80000, 0x8000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000480)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000100)='veth0\x00', 0x10) bind$unix(r3, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e20}, 0x6e) listen(r1, 0x4) connect$rds(r1, &(0x7f0000000140)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000002c0)) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=r5, @ANYBLOB="52000000e16e38dd4b839d70008b74498697888601ff4b6d19a15d3af7f95d47bb91b5afe0530337b88a4121b50b42756f61902cc2f7feb1ed06e4ca224290a9d4fd706e4b220ae6f95ebe9999ccccd056203f08b101"], &(0x7f0000000400)=0x5a) getsockname(r4, &(0x7f0000000200)=@nfc, &(0x7f0000000180)=0x80) getsockopt$inet_int(r1, 0x10d, 0xe, &(0x7f0000000280), &(0x7f0000350ffc)=0x4) socketpair$inet6(0xa, 0x1, 0x7, &(0x7f0000002780)={0xffffffffffffffff}) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f00000027c0)=0x54, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000440)={0x0, r3, 0x7, 0x3}, 0x14) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/12 19:46:43 executing program 4: r0 = epoll_create1(0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x10000, 0x7ff}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000080)={0x0, r3}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x4}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x200, 0x3, [0x3, 0x9, 0x9]}, &(0x7f0000000140)=0xe) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r5, 0x81}, 0x8) r6 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r6, &(0x7f0000a3aff4)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000240)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r6, &(0x7f0000e8c000)={0x7}) 2018/04/12 19:46:44 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x8, [0x1, 0xfffffffffffffeff, 0x2, 0x5, 0x7ff, 0x1, 0x4515efd7, 0x2]}, &(0x7f0000000040)=0x14) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f00002bc000)="b6", 0x1}], 0x1) writev(r0, &(0x7f0000000740)=[{&(0x7f0000000a00)="c1", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000800)={0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x84) shutdown(r0, 0x1) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000000080)="713e7dbee712ceeffb552a003a3eb40ae3b014267802b322f3bb9c02591cec2af92d5549500631b8cc92cbc41502b69059ff23969857a74870c30fe6148809c995de90c7874ce1af7d439f180eb83f88a2793cecdfbdabe516dbe002fb312bd50c4e6ffd11b0974bd783c90cde9743b72101df3dfa307874f9bfb5b7ca282da4a8483e6ea4d0b4be2a2b21afe4c15bc1953299cdeb581ee094c235d83d8a06188c3ca86a5f42d1e59016d5499b6d4ece67ad6ed3d61fb05715cc9219e03508cf4bd2579eb146af51f605751d73874b6f087645e3cd8506a4cdb2023f") 2018/04/12 19:46:44 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x100000114, 0xa, &(0x7f00005ecffc)="0200fa00", 0x4) getsockopt$sock_int(r0, 0x1, 0x37, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/12 19:46:44 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)=ANY=[@ANYBLOB='\n'], 0x1c}, 0x1}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000080)={'erspan0\x00', {0x2, 0x0, @loopback=0x7f000001}}) connect$inet(0xffffffffffffffff, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) pipe(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000880)={{0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0x5}, {0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0xc69, [0x9, 0x1, 0x2, 0x7, 0x9, 0x0, 0x4, 0x3]}, 0x5c) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000800)=0x800, &(0x7f0000000840)=0x4) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f0000000180), &(0x7f0000000240)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000}) r5 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000280)={0x0, 0xffffffffeb2a1672}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000740)={r6, 0x6, 0x8}, &(0x7f0000000780)=0x8) recvmsg(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000380)=""/113, 0x71}, {&(0x7f0000000400)=""/163, 0xa3}, {&(0x7f00000004c0)=""/95, 0x5f}, {&(0x7f0000000540)=""/120, 0x78}, {&(0x7f00000005c0)=""/104, 0x68}], 0x5, &(0x7f00000006c0)=""/54, 0x36, 0x5}, 0x100) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000001c0)={'rose0\x00', 0x4200}) accept(0xffffffffffffffff, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0xffffffffffffffd4) 2018/04/12 19:46:44 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="02030000130000000005000600000000000a0000000000000000000000000000000000ffff00000000000000000000000005000900000400000a0000000000000000000000000000000000000000000002000100000000000000000b0000000005000500000000000a00f4fffffffffffe02000000000000000000000000000100000000000000000000000000000000000000000000000076c5aabefcf1a9a23f9a9e5c48c859e59ce00dd6fabeb5a7458ea9ee947971f322630f4010c7805047a9994d3ff8de9b25e19dd00139e9a369c4d6f77bdb8044b1095d606f3263a844a9f7e2a771944539e386f672b55e6fa974e02d9b94838395a5ee51077614d55d71a8a98516de4fb481c36388152ad5349530ebfe3c412d8668a221727cfee5068804f23260441fb221193176e57d852dc117c0945ba2ce2d6ad41aabd3109d947516272b5bc087f7ff93d67b7463745bcc9c1355745ef26e17600a24a7d16ba1e1b0fb13143137c1e9a65995233c1e781918be38"], 0x98}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x2, 0x16, 0xf155, 0x0, 0x7, 0x0, 0x70bd2b, 0x25dfdbfe, [@sadb_address={0x5, 0x6, 0x32, 0x20, 0x0, @in6={0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xff}}]}, 0x38}, 0x1}, 0x10) 2018/04/12 19:46:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x20, 0x2e, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000000000}, 0x0) 2018/04/12 19:46:44 executing program 0: socket(0x5, 0xfffffffffffffffc, 0x0) 2018/04/12 19:46:44 executing program 2: socket(0x18, 0x3, 0x0) 2018/04/12 19:46:44 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000007c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000200)=@newsa={0x184, 0x10, 0x11, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@loopback=0x7f000001, 0x0, 0x33}, @in6=@dev={0xfe, 0x80}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'cmac(xtea)\x00'}}}, @algo_crypt={0x48, 0x2, {{'pcbc(aes)\x00'}}}]}, 0x184}, 0x1, 0x0, 0x0, 0x4000800}, 0x0) r1 = socket(0x0, 0x2, 0x7) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x5}, 0x4) 2018/04/12 19:46:44 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f0000000200)=0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) syz_emit_ethernet(0x32, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffff0180c2060000000045000024ffff0000002f9078ac14ffaa7f000001b481880b0000000000000800000086dd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac2bdc7e4c99ee4b04f8e3a32d1261904b8bb0dc372e58410a10eff2bebc1d8d409aeafc7aed886069f885b856f999c7e6f3b14dce80a4c04123ee4bb02988452bdf24966c17289d81a189c131a92dfaa7f5c0db091b56145d945b7824aece9ecc31146cdb2045d5fb7b36dc75746db373721cc2c2fe5c0b540a753d042662bbffffffff5d07b948a0"], 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$netlink(r1, &(0x7f0000000000), &(0x7f0000000040)=0xc) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000002c0), &(0x7f0000000300)=0x4) socket$unix(0x1, 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00000000c0)={0x1fffffffe, 0x4, 0x0, 0x1, 0xf94, 0x100000002, 0x3}, 0xec5fe930d4ac975c) 2018/04/12 19:46:44 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(blowfish)\x00'}, 0x5c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f250", 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001e00)) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="de9d3aee8db6847cd0bf0f169a4d94f73eb383528cf8b7", 0x17}], 0x1, &(0x7f0000000200)=[@assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3}], 0x60, 0x1}, {0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000300)="43c307d62efab8ff03caf8336d233957fa99f86a3b1132bcaf25261887cf237f21725f7fdfdbc2812c4badc5df5b468005d21dd0b357bdd82619d8badca43f0971de2bc57028455bd3385ac4b2134d15ebdfbd59cbd7d6b5d67191315bb84500b2705de1459fd37ab535538424c182e0371f6c9ebe42d578e2c7d4e297cfe1cd5a39a75a537907e6084ba6f95263263c548858b571778bc1d035bb5fc455e4d0004b6e20b03e8f21e6eeff6567f1ec1e101a9a0a489a9582f9b9cba0a114222de5cab15cecd4f247dc74208b1aebc8b95fdf2e88768aab37ac13dca45a368c411196bb29c9d9f02fb27e2efb58b89e0f1f24333cf4ca6ffd27096ecb1a71be98db2328f8b98a1d66dc823f1ca3397713750132cffd308f16fd411de26303c0df1fb71e35a48afb8d2551c215c001192709f26834a3bfe88e805b42cc767f38f7eb5930b07c7064625f4fef3d26164f34d65733079d74c560d25d0f96049ddf8b58a788593b1c7f6ce4a2fd7497bb6829e96da57aa7d4237ce7df765382db6d6f6127c4ed61d7b3480b0efa8a8d28cfccd5bc9a8f8ee7cceff923656b0770706ad5cdb75f8aec6459e93cb97b29e987104c37396bbd098f136b0cb151b5e381c6e1b7f6346f2d362473555a28cc10ffb3605ff090ce4f5aa947e7757c3b426af49f6ba820fc590a2c724874a9730061a21a025bfb7ca99257c574c3ad6b78e2b120257b9b7231a476a7ae790c09cad15b88204f688f5e97641c92827f114cfbc3cce650911f7456abf30fc5d8fa41a1fbcdac6da2b174490aa4c09e570cfeb59c7995eb208f6faf3013a41c1e68d23ce306cb54812f505fcb3f80d7219f0da692f7dd2e61025674c92bcb907dba3ef4da255112c46b6dd92e920bbb8543ba3a8a9c49ec84556a5650c794a456afc85c73427ef877451eb0d962e4c8d62ecd3240aa00820bb8d342a02754e7177e55855c499227823761a13acb7a6d15336eea3a80aa197f0b91834549bf90d51338c3b8e54e55b47745a519ec4737f1f8aedd59ec08b9440ad63563f5eee0c8e0617fbf7df7201a98871ada612da838fe58d162ee88220b390bca7946c4da2b9f5796f3ccbb30c43508b39d2f734e1b212bf8b7263a7c3b3c82a573d93d1e9c6ada055aa2fa6fc61bcbab03bfcfb31f0e8683b29188d5377ca2a4fb88d2bbf710aa0dd4c1acd2dfebfe6cd6398170378f266b18062ec40d0b4cb63c4e7e9d7b5b17201b942aad2c92916c710a48aef4817a1d13914386b64f66fbff8055207b865de1437d047d90433df8d6ab09611bd5e7c048cc722f75e8aa810f295221eeed7d010898de08207f7d3315fd36eaecb55ee1de03d2ec629fb6ce86ddc8ef05d09c97d4a72624c1542e0d6b24c01213b181a825e0aa3cb68c2b8eb127e6d1c519c77bb2168797482cd6c52f865a59e83851cc548c3457ab06fce103171ba9d12286691e9928f3e015c91e3685f716900e201e78aac2f0a0f16c2c27f2899c1b2b20de581717ca4b8b972bed5b4eb959dfd4cfa5c64b1b6b2026f81d4b347927206f299db4ec8452e10ffa69704c80266ff35c2efa3d4845118f751484b28e79026182f4385596546ba3b0d2cfd0feaec756daec02e4bccca0e83d6080cf20a8352275ebc0ffe6382b9870a0bf1eac2c793cf95ad968240dfff26e0c7bc827c9ee12cac61420f45ec54875c08f0073c1fc9410f9e6c7400a76f3465fe18eb4a42aa938062f159757d079e56091984d33bf0b26341d94aa7a2baa7fd500c916c1db0ef4eaa4d92281d53c05f095efbd00924b0825b298924f1b6e77ed836e72d83ebead15e7b4b78e0da837ac7e8531dd400dc1eac8b3a7fe71990e68f516cc2ac8d2d904c7ff7667e59785186e2a7a94ca087acb60d15cd421c1fa20db3c179abb5e944c9de765b4f33a00594bf46d7880f1d21725d7f8bd5dab88402e4b77207e06e628e92b017d4dc52ca487d3cdafa5fa18a82eb591d3d611178910ed6c6889ccb17de771abd8974cebfd3034ef2e2eb8d40773963762dacf94f9727b16bcd78710bb07ac480f0b6bc9a78eecffb7f0592ad0f4d82d00aa7b84c33e2c7bced81cb0a42493f3d29ce36551a78f82351f48bdca4ab5cce6becb7865b5b213d490a14fa3389b24eeb823802ade62e5eca89b56c05dd34e0a2b564b2e42b7deab7d9453a103bbb812cd4f8475236e5b27371f9cb1e8d4165745db2f14746e8a017ad8e16810ed74fb2d7f043328082a7eab70f7baae03b503927448acff40ef945c45ba9052f81988abe7f0817b352450eb87b32181f4926cb1d43e1875f5c690feea106c3f19b80e867ce10e3744db86419c7f90ebdaccf3e97aec1f2e23eef9d0845230c0f9011c6a01ff72d8ca464b3d587278c803ddcbfe8f6a3731a95c0f9e585589f4f7e81872d4390546f3a286af34b50bf94ff25a9e817f4e5a1c650219724d63268a2d99a45b4e53943ddb4325b309b389e06094bbd944e621c837b85794337dca31edf77f2e6b378462df8d108afc290c5da823e12630fcf3062bd3ff73616ae151311353a116db2fb678da408e8e3a6844c52f0613ae6504d81286d07026cbc7802ce6d02a3cc1adc2a14a0ca10cfffdba689fa6ac5405fc3fca058ca05b9c93d0858b3f9764de9cbd4082df646a6d29e54835f623d474efed0e630e989d9bd538829f14e880bc9da6d3069dbfd4d91fe71729a794e4d725046fa3591aa0468f6241b28a6e935b49a8b8b9014a4fb3011cce23dd6422daaef06401aad1a50f5f2db7d006ffe9b62b9f21dd01716f7b61ecb545c4fa146750bd14208d955c9f37facc3f1fcb25072128cb0bfc321a7b19b75e04abbbe55f4100a56510d730f02534b9f7e1a7d7741b10f766712c9ca7130294c7c71428deb29a1eb614214603d5546db48faacdbee8f3be1b2c294355430f52dc8fd7645508ab8451f6f033b2cd5c1661126b6555f4870d31ce8e3b71819367eab24890f173c09632eb5b44459b22a920c327d73367e12c72a0e261b86fe1dbb0e18bc6a7957a68be1733056e29e2f715847a98f8e24b144583ab4a856feb8fc77b44fdf52b28a84edf7f28e4c694e345a9acc80ddf4f821a1451d44f4a4565d426d31b939b393d14febcdba2ab1ba4790acee59d10d2404f885ef22603f29a69a544175fabf22f20c711ddaf9419fb3bc1a5094bab2b4455bd0c25477903edb6ba0ceb532a10219b904f62da751ad4c806aa2dbe29874ce2be824ff8f40200b8874bdf091d772095bec7b6909ffc1a069b00196ed25420cdeaca2c3f53c7ae0c350ff827da4ef5d78d7a8d6ae071a8f638de2bf992e4eeaa04ffa3bc932df0d23b5651861e2c3f64c6010b05a26e8be7191e801553534ea6bce88450a244458a47f323ca3a93b52be6024d4209a1f52e52f867f65d0e55a84da56e6eb2ee11fd2932e09dd0f5d1e5b5a97711069cd25ff2b705aab7cc72b4efeb7f269f2f3489f1feb1c44ca9540fbb6fed671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&(0x7f0000003100)=[{&(0x7f0000001e40)="abefe0d7e65fd48ee123b3df9b4e68db53183e8dfaf1ea2e6641e29b8ed3832f3187e4443544a824f3ce739aff857a5f7c80c68d559f37e0d20c8769e0b043af3e4a8b487269c96ebe1c232f2621a7d03c39e541bee8777f7212baaf3a26e8ea13d14f43bd5ddf1e4cb85c02e6c3d25962c82759be2fe211b9104c62426913a488c757470a4a8be948764a619ef40f284066696fada25ad735680033a6d59e7c68572352d1532b9ba64abd1a45861266bcd9faf67e07988718fb6e2e9028c98100ad1518e10910fac93f3d1397a01b8b55f2a7444ea4397b958025dcfd502f", 0xdf}, {&(0x7f0000001f40)="1c6b7428f7367e1c3a41c42ae137752d6d8e4f9476dd678fea41ecb8fdce091b973a7317e60061c3432163890af79dfc8186dadb428da83ee2604af9ea08602e114947aef5ad80281b77501232e9baf93777b538618ceaf5b5881d790d6463beb47885781e14cc6450d009db9d240d", 0x6f}, {&(0x7f0000001fc0)="0f796168cea45c85f018", 0xa}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000003000)="956abbd89f86e5e96f1568fa13703ee8588ab4856b7c4f9486b3b5a3dd90e2636ccd8d06a2610109a7d54d3e0ec552c9b82459d83738e0974f6095b7e19fc1bb5102001f45948d88b4b45bc5ca8656204348afee80f32b2942c58eaedb9160818975988563bd3c28faaf0e4e5ddedb291906a5c3969d92d879cdbf8a96cc0f1b9da5ebe1eb5307c21eee194eea7a9323b4e6adb90639bf5d2aa033b55421daf6c282ef2573000c391ccc2bf274c5fac538d6029a9457279f0b4c24d0560c57c25752dac4a17a9068db6bfe40ce88c71ddb9b00cf434f10dd14b7175c8729e02007b2e462495a656185995bd66a4ea9cd5e", 0xf1}], 0x5, &(0x7f0000003180)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @iv={0x88, 0x117, 0x2, 0x70, "d881a648d7e521a48622a8e21ad527b37ccb10edc0f79733295acf9c0c2a42651c846b73a5c30d727936d5a8ba1fd15ccf3cbb39ee299d4780b6bb45391433cbf2107e8d147b1a227f6dd65e894280c1d9f87830aa4ff4d76754714703f4ab80adc4d89b8d0e8ee21807edd42307b4e9"}, @op={0x18, 0x117, 0x3, 0x1}], 0x100, 0x4}], 0x6, 0x40000) r2 = socket(0x3, 0x6, 0x5) setsockopt$inet_tcp_buf(r2, 0x6, 0xd, &(0x7f0000000100)="e3e8ba341cc58f83a86d2a41fffdb7aced81f0a580c2197172922b32b5ab90ffea086261e8349352e8131a19c50e1d0d4498782e07d57becce286c84c0c925322b7c36eefd9d5951844a26c352507c8fdac3a7dc9a64e49c8ef05ba15d2c6eea90327a26de726385b6000b015bb0287f2be60cc8f274e280803a9b60cdcfa62b16d8f0c53f52dfb86796c2457f6f1f2a1311065667353dd906aa87709e3db0609df0442b3f96a40d46b6b6ff3ff5a8c1", 0xb0) sendmmsg$alg(r1, &(0x7f0000004880)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="dd34f184f0904e92", 0x8}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) 2018/04/12 19:46:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000000fd6)="8fd5cd3743b0d8e1df0415d05b72be6a4a64ab8c33da758711c515f53d558d8abc", 0x21) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ipddp0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x3a, r1}) 2018/04/12 19:46:44 executing program 1: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x6e) mmap(&(0x7f00008f8000/0xe000)=nil, 0xe000, 0x1, 0x32, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000135ffc), &(0x7f00002eb000)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x1ff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x10000, 0x30}, 0xc) 2018/04/12 19:46:44 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x6, 0x84) socketpair(0x9, 0x7, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f00000000c0)) sendto$inet6(r2, &(0x7f0000000100)="0ea6", 0x2, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000edc000)=0x9, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r2, &(0x7f0000000300)='o', 0x1) r5 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r5) 2018/04/12 19:46:44 executing program 3: 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') syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') r3 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r3, &(0x7f00000001c0)="cb985a0f452679f5338d2a176de9f7ef9bae6a91e6a9919d4cc49f899550247ffbf4b128a3846923aee20b6a71dd1b0c634725726ea9f0566f6f9c1ba189ca7428f268555204d48a91e749ed1fe886acba5092e2ee33f61ec67ac3f0a6efd46561ff1dc49c6bf1114e7a334318ecc744383877dc6dab438c4b6e247cd68751869275d3f9b59cb20e0543486b3cc55f941b45eef65055c1d219286ee9d78ea6af9679629cd69c2590d734ec48da7fb7fbff9127a6c50bb54c5a3bdef34ab490679413f49ee1694102e6aaa37bf9e49c63604eff2d878dea3a8504ba54294830fa9367e1f92de20504f504147826c7d9dc", 0xf0, 0x51, &(0x7f0000000380)=@nfc={0x27, 0x0, 0x1, 0x3}, 0x80) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendmmsg(r5, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000005740)}}], 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000340)=0x14) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001380)={&(0x7f0000000a00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000a80)=""/230, 0xe6}, {&(0x7f0000000b80)=""/141, 0x8d}, {&(0x7f0000000c40)=""/131, 0x83}, {&(0x7f0000000d00)=""/71, 0x47}, {&(0x7f0000000d80)=""/208, 0xd0}, {&(0x7f0000000e80)=""/164, 0xa4}, {&(0x7f0000000f40)=""/163, 0xa3}, {&(0x7f0000001000)=""/149, 0x95}, {&(0x7f00000010c0)=""/199, 0xc7}], 0x9, &(0x7f0000001280)=""/226, 0xe2, 0x1}, 0x40) getpeername$packet(0xffffffffffffffff, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001400)=0x14) getsockopt$EBT_SO_GET_ENTRIES(r5, 0x0, 0x81, &(0x7f0000000480)={'filter\x00', 0x0, 0x3, 0x10, [], 0x6, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/16}, &(0x7f0000000500)=0x78) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000180)={'vlan0\x00', r7}) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="2c0000001300090200ed732e756c33695a17ad3d"], 0x1}, 0x1}, 0x0) gettid() setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={r6, 0x1, 0x6, @random="98bb2107d0a5"}, 0x10) r8 = socket$inet_smc(0x2b, 0x1, 0x0) getsockname$inet(r8, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') socket(0x3, 0x0, 0x7) setsockopt$IP_VS_SO_SET_FLUSH(r8, 0x0, 0x485, 0x0, 0x0) 2018/04/12 19:46:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x9, 0x4) socketpair(0x8, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x8000}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={r3, 0x6}, &(0x7f0000000180)=0x8) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0xa6e}, 0xc) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000480), 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000380)={0x8999, 0x0, 0x1, 0x35f}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000003c0)={0x8001, r4, 0x10000, 0x670c}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) accept4$bt_l2cap(r1, &(0x7f0000000400), &(0x7f0000000440)=0xe, 0x0) bind$netlink(r0, &(0x7f0000000200)={0x10}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000240)={{{@in=@remote, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) 2018/04/12 19:46:44 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000080)="50023037a5410b0c68cad634fb9c999710b98f530887169ae12bb7cd929c6137780905d769e27ca7c6dc4b93477e76eaa6694ea58ffd717560a860801efbc22736361b776c209325a42f69fd73a6de683521edc4bde1eb323b547cf9d2806adb24ce757d470dca37beb35fdf751b249000cb27ae58c623815531934f4f6c955a85b9a8695b46d7dc7c915e00f0e60d20c58c23757ba048d9ab2c8df221cb57a989afc80a9598f528a4e88c8603995615f3e01571386cee7490966f038c487c3d87c1fb1cd04dc2907623d5380a140e67f3cc9d31f660dfc41f454aa7", 0xdc) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000180)={0x6, @empty, 0x4e20, 0x82040000, "72720200000000001b9d30aeba3595a0", 0x1, 0x0, 0x7ff}, 0x2c) 2018/04/12 19:46:44 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x3, 0x8}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x80000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x400}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffffffffffffffff, 0xaf, 0x4, 0x1, 0x9, 0x40, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x4b00000000000000}}, 0x6, 0x8, 0x8001, 0x101, 0x1}}, &(0x7f0000000400)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000440)={0xffffffff, 0x7fffffff, 0x2, 0x1, 0xa4a, 0x6, 0xfffffffffffff132, 0xfffffffffffffffd, 0x0}, &(0x7f0000000480)=0x20) r7 = socket(0x7, 0x2, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000000080)={r4, 0x100000001}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000004c0)={0x0, 0x401}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000580)={0x0, 0x20, &(0x7f0000000540)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000005c0)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000000780)={&(0x7f0000000040)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000000200)=[{&(0x7f00000007c0)="bc1cf8d81a54e5d605f59bba0458e736821f38007d1f7c08d1076b8b13d046b4319751e568d5137da1bdcaa4c6ffe20e1264729227dbe1a33d127cb1583083fa9458f27bc961f74f2136be3513a2b6bedd147ae7370b7c7378bfeb06fda0b475f1587bb101d7e7eb7fb57909d66c1b042b5b7c1da76c682f6338d8710c220e043d36241cb10606218f7b0dd929ca2ae27b05fe5f79e9dafa4395b147aaa6def625abbbc444afcbfb7785070b3ef82997", 0xb0}, {&(0x7f0000000100)="3e166e59c6bdfef356d61534ef2a6dcea0fd3b9d35aba41b3b8a6ff1a8a8c47d6713b524ab2dd1dee5f107383a2955715bba9a4b072de090268e67558516b4ed", 0x40}, {&(0x7f0000000140)="3585993015b27a55e6693790584554f4518a054fe2c3e3b193afc3e5eaf0a83988d237f0076ed4530edf969b1afca8d02cad7527865ac7d9222417d09885f687fb0a061d3f8d5e30c587d10cfe633ebc3673ca12b7b1a80015e502337d2a8576a22d35e3a79ae0f213b4337eed1388830556599192bad31a19f2d508f66df466b20457e15ecc57bfeaa84f4e6ea703771b289d7684d0dfa95f389c3df327fb5ad4064736902ad18962d166", 0xab}], 0x3, &(0x7f0000000600)=[@sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x0, 0x1, 0x3, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x2, 0x4, 0x200, r4}}, @init={0x18, 0x84, 0x0, {0x1000, 0x0, 0x665, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x6, 0x1, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x101, 0x8001, 0x6, 0x3, 0x2, 0x9, 0x6c, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x3, 0x8, 0x3ff, 0x9, 0x7ff, 0x7, 0x4, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x2, 0x9, 0x80000001, r9}}], 0x150}, 0x4000) 2018/04/12 19:46:44 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xef) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x400, 0x2) read(r0, &(0x7f00000007c0)=""/164, 0xa4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x35c, 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/12 19:46:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000003100)={'IDLETIMER\x00'}, &(0x7f0000003140)=0x1e) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00000030c0)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000c00)=""/43, 0x2b}, {&(0x7f0000000c40)=""/137, 0x89}, {&(0x7f0000000d00)=""/4096, 0x1000}, {&(0x7f0000001d00)=""/216, 0xd8}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/57, 0x39}, {&(0x7f0000002e40)=""/255, 0xff}], 0x7, &(0x7f0000002fc0)=""/205, 0xcd, 0x7f}, 0x100) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc)=0x2, 0x4) r1 = socket(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000840)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000b40)}, 0x0) ioctl$void(r1, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00000008c0), 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000800), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x763, 0x10, 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000900)=ANY=[@ANYBLOB='s'], 0x1) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x8, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/04/12 19:46:44 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2800000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="300000df1800000100000000000000000a00000000000000001f000034000500ff010000000000000000000000000001"], 0x1}, 0x1}, 0x0) socketpair(0xb, 0x0, 0x800, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$ax25(r1, &(0x7f0000000040)={0x3, {"bc5e5d03105b3b"}, 0x1}, 0x10) socket$nl_route(0x10, 0x3, 0x0) [ 179.588962] IPVS: Scheduler module ip_vs_rr not found 2018/04/12 19:46:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x0, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000840)={0x4, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) [ 179.644819] IPVS: Scheduler module ip_vs_rr not found 2018/04/12 19:46:44 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/12 19:46:44 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ea1000)="240000001a0025f0001800040000fc0e800000000004bf0202ffffeb020002000000ed00", 0x24) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x460, 0x120, 0x238, 0x238, 0x378, 0x378, 0x378, 0x4, &(0x7f0000000000), {[{{@arp={@broadcast=0xffffffff, @empty, 0xff000000, 0xff000000, @empty, {[0xff, 0x0, 0x0, 0xff]}, @mac=@random="c1dc8aa76124", {[0xff, 0x0, 0x0, 0xff, 0x0, 0xff]}, 0x0, 0x8, 0x2, 0x0, 0x5, 0x2, 'syzkaller1\x00', 'bpq0\x00', {}, {0xff}, 0x0, 0x80}, 0xf0, 0x120}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x100, 0x4, 0x0, 0x1}}}, {{@arp={@multicast2=0xe0000002, @broadcast=0xffffffff, 0xff000000, 0xff, @empty, {[0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0x0, 0xff]}, 0xfffffffffffffff9, 0x3, 0x4, 0x4, 0x9, 0x21ca, 'bpq0\x00', 'ip6gre0\x00', {}, {}, 0x0, 0x229}, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x7fff, 0x2}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @multicast1=0xe0000001, @rand_addr=0x39d, 0x8, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b0) 2018/04/12 19:46:44 executing program 0: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/04/12 19:46:44 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@nat={'nat\x00', 0x19, 0x6, 0x758, [0x20000ac0, 0x0, 0x0, 0x20000d20, 0x20001000], 0x0, &(0x7f0000000000), &(0x7f0000001240)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"]}, 0x7d5) [ 179.778527] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 179.806145] kernel msg: ebtables bug: please report to author: Wrong len argument [ 179.835328] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/12 19:46:45 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r2, &(0x7f0000000300)='o', 0x1) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0xcb94}, 0x2}, {0xa, 0x4e21, 0x40, @loopback={0x0, 0x1}, 0x7}, 0x0, [0x9, 0x794, 0x0, 0x4, 0x8000, 0x9, 0x4, 0x7fff]}, 0x5c) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000000)={'mangle\x00', 0xc, "e060d44b77389eac397d26c1"}, &(0x7f0000000140)=0x30) 2018/04/12 19:46:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)="7663616e30000100000800", 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x0, 0x800000020000000, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x800000000000852b, 0xffff}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x3, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000200)="0b7f5f785f11e0e7b6f4de7afe00000000000000000000000000000000000000007384c86c9acc1220c2aa200b1b2cc9669186fbf83dea5199bb081477c8fac7375f941e7ff472b22089f86b370dc02226d526e5b56f4f80d26752d485d1b34a27", 0x61}], 0x1) r1 = socket$inet6(0xa, 0x805, 0x33) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'bcsf0\x00', 0x200000}) 2018/04/12 19:46:45 executing program 3: r0 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001740)=ANY=[@ANYRES32=0x0, @ANYBLOB="001001000000"], &(0x7f00000017c0)=0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000028c0)={0x1, 0x10001, 0x8002, 0x1a1, 0x57258546, 0xffffffff, 0x4, 0x6, r1}, &(0x7f0000003b00)=0x20) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000000200)=[{&(0x7f0000000340)=""/4096, 0x1000}], 0x1, &(0x7f0000000240)}, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000003b80)='fou\x00') sendmsg$FOU_CMD_DEL(r3, &(0x7f0000003c80)={&(0x7f0000003b40)={0x10, 0x0, 0x0, 0x800040}, 0xc, &(0x7f0000003c40)={&(0x7f0000003bc0)={0x50, r4, 0x10, 0x70bd2d, 0x25dfdbfe, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x6f}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000001700)={0xa9, &(0x7f0000001600)="b32a57c2cac1d60da3dea51b61779602820078315ca05aa2f45294894a2a114faa29aef7a963bf85bbbc0f3e0d027273cbedfb4806a15b780e8336f92f3a5c95408c44bec33977c8f380d6565565d390f56291fad15ce7b12790617e55255c17f6e397ae99d689af9b0088f8c3d480681079da65a4f1daf3c1581e03060e1d17039c97cbe18d0be0f26be7adfd3eb07b4319b952e0b51a587625f4037250d9d2b2b7c358f117ba8a98"}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000000080)) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000000000)=""/124, 0x7c) recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001800)=@pppoe, 0x80, &(0x7f0000001780)=[{&(0x7f0000002900)=""/209, 0xd1}], 0x1, &(0x7f0000002a00)=""/153, 0x99}, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f00000014c0)={0x3e, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x2, 'wrr\x00', 0x10, 0x91f7, 0x2f}, 0x2c) accept4$inet6(r0, &(0x7f0000001540)={0x0, 0x0, 0x0, @local}, &(0x7f0000001580)=0x1c, 0x800) writev(r5, &(0x7f00000016c0)=[{&(0x7f0000001880)='\x00', 0x1}], 0x1) recvmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@nfc_llcp, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/10, 0xa}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f0000002b00)=""/4096, 0x1000}, {&(0x7f0000001340)=""/65, 0x41}], 0x4, &(0x7f00000013c0)=""/164, 0xa4, 0xeb}, 0x2000) writev(r5, &(0x7f00000001c0)=[{&(0x7f0000000300)="b3", 0x1}], 0x1) bind$llc(r5, &(0x7f0000001500)={0x1a, 0x30c, 0x3, 0x544a, 0x30d9, 0x2, @link_local={0x1, 0x80, 0xc2}}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`?', 0x30, 0x3a, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2, 0x4], {0x0, 0x6, "c10200", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/12 19:46:45 executing program 5: r0 = socket(0x10, 0x2, 0xc) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x697, 0x4) write(r0, &(0x7f0000000040)="1f0000000104ff00ed4354c007110000f305010008000100010423dcd9df00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000100feff0fd10000cf", 0x1f) 2018/04/12 19:46:45 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x8, 0x5}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x10) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in=@broadcast, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x8}, 0x10) 2018/04/12 19:46:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept(r0, &(0x7f00000001c0)=@alg, &(0x7f0000000240)=0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0xffffffffffff19f8, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}, 0xfffffffff8000002}, 0x90) 2018/04/12 19:46:45 executing program 7: socketpair(0x10, 0x80b, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000100)="a8ad2b12664235a8bed09779b8280edc91f5d2a79b0bb5d8b74d701756bb045bf541167d61611c6a51ce92d1544a8cbeae3be4d5cb384bb74f2106e873589b16cf65521e937933330cdb73d0a122ab8dd51b407fe7dc95f5855968e7b3965f4adbdca711e5b5eeb69fe9ace6be75492d962eb8200ab6cab50a56b418cdb09882b6482fe00c8e17656ea83480e4946ef9b05107161dd73f7185904234fef11db0c8eef88d578db972f62c4520a318537bcb26dfb8925b0409551c597745dafa499b07a56f864d299cdf820fabe8e600b19c691edf507433c8184247d56e13f0ba141556f12243c36e7ad0f0df2d5850c58791", 0xf2) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/12 19:46:45 executing program 1: unshare(0x400) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept4(r0, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000100)=0x80, 0x800) accept$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) connect$packet(r1, &(0x7f00000001c0)={0x11, 0xf7, r2, 0x1, 0x2, 0x6}, 0x14) r3 = socket$can_raw(0x1d, 0x3, 0x1) close(r3) getsockname$unix(r1, &(0x7f00000003c0)=@abs, &(0x7f0000000040)=0x6e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r3}) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) r5 = socket$vsock_stream(0x28, 0x1, 0x0) write$binfmt_elf64(r5, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x20, 0x5, 0x261c, 0xffffffffffff8000, 0x8, 0x2, 0x3e, 0x9, 0x11b, 0x40, 0x2ba, 0x2, 0x8, 0x38, 0x1, 0x5, 0x20d43cd4, 0x90a0000000000000}, [{0x6474e551, 0x2, 0x1, 0x101, 0x7, 0x4, 0xfff}], "db8b61c71512d12db7aa8ed2ad2f74e0eb94a75a49d157f5de7d3dd1", [[], [], [], [], []]}, 0x594) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000002c0)={'icmp\x00'}, &(0x7f0000000300)=0x1e) setsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000000a00)=0x5, 0x4) ioctl$sock_bt(r1, 0x0, &(0x7f0000000340)="9183") ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) sendfile(r0, r3, &(0x7f0000004000), 0x0) setsockopt$sock_void(r4, 0x1, 0x24, 0x0, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000200)={&(0x7f00000014c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001480)={&(0x7f0000001500)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4004}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) [ 180.466193] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/12 19:46:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4000000004) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)="580000001400192340834b80040d8c5606000000944f64009400050028825a003b5fbe907902fffffe03edf8fef5dd0000001000010006000900fcff4d00040e05a5000000000000832c77852a825c02ffd4a1c7ae9267f7775f75dfca9f9edd876e976ab065f253f1ec107d15db", 0x58}], 0x10000000000000fe) 2018/04/12 19:46:45 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x8000000000050, &(0x7f0000000000)=""/185, &(0x7f00000000c0)=0xb9) [ 180.507907] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/12 19:46:46 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) r1 = accept(r0, &(0x7f00000001c0)=@rc, &(0x7f0000000240)=0x80) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000001480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000013c0)={&(0x7f0000000380)={0x20, r2, 0x615, 0x70bd27, 0x25dfdbfd, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x20004085}, 0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000004980)=[{0x0, 0x0, &(0x7f00000048c0)=[{&(0x7f00000038c0)="96cf9436fd2d8e25ed1b8ba7aedefc6b080d7b7c650ff76f2183d68f9fcb43ecf32798d53820af1b4bd2b703dc1ca45a", 0x30}], 0x1, &(0x7f0000000380)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffff6e}, 0x0) 2018/04/12 19:46:46 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept(r0, &(0x7f0000000280)=@rc, &(0x7f0000000300)=0x80) getsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000480), &(0x7f00000004c0)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x3a) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00000000c0)=0x2) r3 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000180)={{{@in=@dev}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)={r0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380)=@sack_info={0x0, 0x8000, 0x100000000}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000400)={r5, 0x4a35}, &(0x7f0000000440)=0x8) 2018/04/12 19:46:46 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$nl_xfrm(r1, &(0x7f0000000400)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="4001000010001dd70000002bb3000000ac14140600000000000000000000f5ff00e00000011e0000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac1414000000000000000000000000000000000033000000fe8000000000000000e49a00000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000080018000000000048000100736d330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000"], 0x140}, 0x1}, 0x0) 2018/04/12 19:46:46 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffffffffff32) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x42, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaa000000000000e0000806000186dd06100000aaaaaaaaaa000000000000000000000041c682e4000023461a73f8910f80270b5dc99e7ceed5077c160ceac100000000000000000000000000bb8c686a27cd6200a24695f303a9905c1cef10cd0a09b7d91ecc9dc551b99258ee9cc83cc69ba34a2ddbf166114641392926fd04617de0d93afde0b795d533d4f7ba00839fcaab57f4821a871d4627c98f9b202095b43acd91eb70d0c9b7161f67c0126d323a99d6074f77b778bdeaa0ffa2a328dbb0634a0a70595cf8aaecc266c8f84934e5bd93d6"], &(0x7f00000003c0)) r3 = socket(0x1d, 0x0, 0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000000c0)=r4, 0x4) 2018/04/12 19:46:46 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="625bc505595f7fb70000004284e138594ee3478aea92bb212d23cd13cc39"], 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/12 19:46:46 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000080)=""/180, &(0x7f0000000000)=0xb4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x9f, "be58aabbf311cd9a83a462a2843c92787cf456753583e546b65a86f57c55326c44cc7f78469484773d485bb19501c1f532780c99720d1a2b252de1937a54d524d23256a273ca78ea926f9dbb30c888b17273864ce0b4c86214a2eaf3ea60516d5867f38bc96991a38c240e9929e94cdfc31925086765b019871b4cc227c723c3af1844aca265f9588e2eae671c2f44c27f88aff43513e8bd1c48d278d3bae9"}, &(0x7f0000000280)=0xa7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r1, @in={{0x2, 0x1000, @multicast1=0xe0000001}}, 0x3, 0x3}, &(0x7f0000000380)=0x90) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000), 0x2d3}}], 0x2, 0x0) 2018/04/12 19:46:46 executing program 3: r0 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r0, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000000240)="93", 0x1, 0x0, &(0x7f0000001240)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) socket$netlink(0x10, 0x3, 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x100}, 0x8) close(r0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x4, 0x6, 0xffff, &(0x7f0000000c00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x5, 0x728, [0x0, 0x20000280, 0x20000480, 0x20000800], 0x0, &(0x7f0000000100), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0xb, 0x0, 0xd, 'bond_slave\x00', 'irlan0\x00', 'veth0\x00', 'veth0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [], @random="add6c9b12b5a", [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0xe0, 0xe0, 0x130, [@connlabel={'connlabel\x00', 0x8, {{0x2}}}, @quota={'quota\x00', 0x18, {{0x0, 0x0, 0x40100000, 0x80000000}}}]}}, @common=@log={'log\x00', 0x28, {{0x2, "a48f667a4a5e7c0e951a23656fc997c3bc9950174f647bfa0b60579aa4af", 0x4}}}}, {{{0x9, 0x42, 0x9200, 'erspan0\x00', 'gretap0\x00', 'erspan0\x00', 'veth1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0x0, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x13, 0xf, 0xe9ff, 'syz_tun\x00', 'ip_vti0\x00', 'vcan0\x00', 'teql0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xfc59948df58f3e4e, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0x0, 0xff], 0x148, 0x1e8, 0x230, [@statistic={'statistic\x00', 0x18, {{0x0, 0x1f, 0x401, 0x2, 0x7fff00000000, 0x2e7}}}, @physdev={'physdev\x00', 0x70, {{'ip6_vti0\x00', {}, 'team0\x00', {0xff}, 0x2, 0x2}}}]}, [@common=@log={'log\x00', 0x28, {{0x4, "eed495aa90c3c3469e1c790261e72e523ef70b4c179b2c57cac84fb6937b", 0x4}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x3, 0x401}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"de69b05fd719743bc51d686146d19baf9f135457bd86f67d2b8d2696440d"}}}, {{{0x1b, 0x0, 0x90fd, 'lo\x00', 'syzkaller1\x00', 'ipddp0\x00', 'syzkaller0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff], @random="d9019ef1633f", [0x0, 0xff, 0xff], 0xa8, 0xd8, 0x120, [@mac={'mac\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0xffffffffffff7da3, 0x9, 0x8}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff}, {0x0, '\x00', 0x4, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x41, 0x888e, 'syzkaller0\x00', 'bpq0\x00', 'ip6gretap0\x00', 'bond_slave\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0xa0, 0xd0, 0x148, [@m802_3={'802_3\x00', 0x8, {{0xe4, 0x9, 0x2, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x46b}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x1, 0xee23, 0x1, 0x0, "3f221d6c657b3b1e544c5e3c1f26d70939ec769037fe4d57af069f40f72f05fae98730a700caf2fb9944aef8d86a522a295e584165890dfd91cd5c6daa72b48d"}}}}]}]}, 0x7a0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000001c0)={@ipv4={[], [], @dev}}, &(0x7f0000000200)=0x14) 2018/04/12 19:46:46 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in=@local, @in=@local}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) socket$inet6_udp(0xa, 0x2, 0x0) getsockname$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'veth1\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000500)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'vcan0\x00', r2}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000001c0)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r4 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100), &(0x7f00000003c0)=0x4) getsockopt$packet_int(r4, 0x107, 0xb, &(0x7f0000003ffc), &(0x7f0000001ffc)=0x2a2) socketpair(0xb, 0x4, 0x81, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000540), &(0x7f0000000580)=0xc) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000000040)={r4}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00000005c0)={0x21b, 0xc550, 0x6, 0x8}) 2018/04/12 19:46:46 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000005, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00', 0x19, 0x1, 0x2aa, [0x200000c0, 0x0, 0x0, 0x200000f0, 0x200002e8], 0x0, &(0x7f0000000340), &(0x7f0000001940)=ANY=[@ANYBLOB="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"]}, 0x322) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r0, &(0x7f0000000380)="5fb78559e90d6c8a6704422455bb89703d2cb3705e411eb04c5d6b1add8de8db999558e6b01fc5c8a4e90c5dede0f1985ce333323bef1cf2922685cbbe070e54d51087b29a8d92d4dfae3ecccb26ab85ec43983a323c167562529997b1ee675d0449a59b4f9a858669abfeb77de39bb2a3b66260e2c07c479295c48a4840a8386e7fbb72ef1102d1693dff728dc5b250b3d814968ef86463942b838e23659c742a8a6e91848ced79c27293189f214ba10c00e5dbe19f61021554b987c700222de4f35626a588828a575c979cf85a311035b87a013a3b88", 0xd7, 0x1, &(0x7f00000002c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) r2 = accept4(r1, &(0x7f0000000480)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000300)=0x80, 0x80800) recvfrom$ax25(r2, &(0x7f0000000500)=""/98, 0x62, 0x0, &(0x7f0000000580)={0x3, {"af5444daa0b864"}, 0x10001}, 0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000280)={r3, &(0x7f0000000180)=""/208}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000000080)={r5, &(0x7f0000000680)=""/4096}) [ 181.612631] netlink: 80 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/12 19:46:46 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623690300080021000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000008000)}, 0x0) sendfile(r0, r0, 0x0, 0x1) 2018/04/12 19:46:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0xbd, 0x2, 0x400, 0x8, 0xffffffff}, 0x14) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000016fd0)={0x26, 0x2a, 0x301, 0x0, 0x0, {}, [@typed={0x14, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x34a], [0xff, 0xff], @loopback=0x7f000001}}]}, 0x28}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x7a, "7c833f6624e0c3b64cbc72920c53759dc2e023d1ece8678e7ad38b4fb49c957cda212a6425df567bbe7dbf9d5ce1ccdfd6e6f14c497b3210665aefcdd169da511676a772de2330e69f74eb5a4fa0c8b0efd4803bcd5c44145a05d928f1891db32e28a4ca2c3418541a969cde1d5f36cfad1495ae648b8fd939ae"}, &(0x7f00000001c0)=0x82) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r2, 0x50}, 0x8) 2018/04/12 19:46:46 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x58, 0xfff, 0xff, 0x5}, {0x3, 0x9, 0x8, 0x5}, {0x7ff, 0x80000001, 0x1, 0x7}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="90", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket$inet6(0xa, 0x80000, 0x2) read(r1, &(0x7f0000004f45)=""/187, 0xbb) sendto$inet(r0, &(0x7f0000000400)="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", 0x5b4, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/12 19:46:46 executing program 4: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@ipv6_getaddr={0x18, 0x16, 0x109, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10104100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r1, 0x4, 0x70bd27, 0x25dfdbfc, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x54}, 0x40000) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="08002cbd7000ffdbdf25010000000800040002000000"], 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0xc000) [ 181.708636] netlink: 80 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/12 19:46:46 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000066afc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0218000014000000000000000000000005000600000000000a00000000000000000000000000000000000000000000003065cdd9942e641d0000000000000000020012000000000000000000000000000600fdff000000000000000000000000ff010000000000ff0000000000000001ac14000000000000000000000000000005000500000000000ac800000000000000fe800000000000000000000000000000"], 0xa0}, 0x1}, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x200) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000001840)=@filter={'filter\x00', 0xe, 0x4, 0x5c8, 0xffffffff, 0x260, 0x0, 0x260, 0xffffffff, 0xffffffff, 0x4f8, 0x4f8, 0x4f8, 0xffffffff, 0x4, &(0x7f0000001800), {[{{@uncond, 0x0, 0x238, 0x260, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x7fffffff, 0x3, 0x1, 0x2}}, @common=@rt={0x138, 'rt\x00', 0x0, {0xffff, 0xbdf, 0x5, 0x3, 0x36, 0x2, [@ipv4={[], [0xff, 0xff], @rand_addr=0x2}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @empty, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xc}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x17}, @mcast2={0xff, 0x2, [], 0x1}], 0x6}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0x118, 0x158, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x1, 0x28, 0x1}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x1, 0x81, 0x7, 0x9, 0xfffffffffffffffe, 0x8, 0x6, 0x80]}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0x0, 0xffffffff, 0xff000000], [0xffffffff, 0xffffffff, 0xffffff00, 0xffffff00], 'eql\x00', 'veth1\x00', {}, {0xff}, 0x5e, 0x0, 0x6, 0x38}, 0x0, 0x118, 0x140, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x2, 0x3830}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x1, 0xfffffffffffffffe}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x511d4aa4}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x7a8) 2018/04/12 19:46:46 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000002c0)={'gre0\x00', {0x2, 0x4e22, @rand_addr=0x2}}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000280)=0x7f, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000240), 0x3) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x80, 0x9}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r3, 0x2}, &(0x7f00000001c0)=0x8) 2018/04/12 19:46:46 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) syz_emit_ethernet(0xfffffffffffffed6, &(0x7f00000000c0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x89c, 0xa14]}) [ 181.952690] sctp: [Deprecated]: syz-executor2 (pid 15257) Use of struct sctp_assoc_value in delayed_ack socket option. [ 181.952690] Use struct sctp_sack_info instead 2018/04/12 19:46:47 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000001c0)=0x6) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0x80002004}) ioctl$int_out(r1, 0xb702, &(0x7f0000000040)) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000140)={0xfffffffffffffffe, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e20, @rand_addr=0xd48f}, {0x2, 0x4e22, @rand_addr=0xf7c6514}, 0x4, 0x6, 0x7, 0xffffffff, 0x7be1, &(0x7f00000000c0)='bond_slave\x00', 0x10000, 0x7, 0x2}) 2018/04/12 19:46:47 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0x32ef, 0x0, &(0x7f000057bff0)={0x2, 0x4e1e, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000a10df3)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r3, &(0x7f000073cfc8)={0x0, 0x0, &(0x7f0000325ff0)=[{&(0x7f0000c5b000)="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", 0x57c}], 0x1, &(0x7f0000c9ee38)}, 0x8000) sendmsg(r3, &(0x7f00009f2fc8)={0x0, 0x0, &(0x7f00007f4fe0)=[{&(0x7f0000304000)="9f", 0x1}], 0x1, &(0x7f000016ff78)}, 0x0) 2018/04/12 19:46:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000b6389b0000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000018c0)={r0}) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001900)) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r3, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000000140)={@ipx={0x4, 0x6, 0x8001, "5ff980363d6f", 0x4}, {&(0x7f0000000040)=""/33, 0x21}, &(0x7f0000000080), 0x4}, 0xa0) sendto$inet(r4, &(0x7f00000007c0)="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", 0x1000, 0xa43d0f8f04811c72, &(0x7f0000000440)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x8, 0xd, &(0x7f0000000300)=@framed={{0x18, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x7}, [@ldst={0x1, 0x3, 0x3, 0x4, 0x1, 0x9c, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x46}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x27b}, @alu={0x4, 0x6, 0xd, 0xd, 0x1, 0xfffffff0, 0xffffffffffffffff}, @jmp={0x5, 0x4, 0x0, 0x3, 0x1, 0xfffffffc, 0xffffffffffffffff}], {0x95}}, &(0x7f0000000280)='GPL\x00', 0x3, 0x2d, &(0x7f0000000380)=""/45, 0x41f00, 0x1}, 0x48) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='irlan0\x00', 0x10) setsockopt$ax25_int(r4, 0x101, 0xf, &(0x7f00000000c0)=0x5, 0x4) setsockopt$ax25_int(r4, 0x101, 0xc, &(0x7f0000000240)=0xffffffffffffff00, 0x4) sendmsg$nl_xfrm(r4, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=ANY=[@ANYBLOB="b80000001900000000000000000000007f000001000000000000000000000000ff01000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00N\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xffcb}, 0x1}, 0x0) 2018/04/12 19:46:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) socketpair(0xf, 0x80007, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) bind$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x0, 0x2, 0x5, 0x38e, 0x4, "69aee6dc239adba12642b2255c320324f45f11f91004f13107f8e390669e6a31e7bbc416443446d2e716e881c55b57c284d71933beef89816e3dafa321a66a", 0xb}, 0x60) 2018/04/12 19:46:47 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x273, 0x0, 0xe280}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r2, 0xfffffffffffffffd}, &(0x7f0000000180)=0x8) r3 = socket$inet6_sctp(0xa, 0x10004, 0x84) connect$inet6(r3, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x335, 0x3, &(0x7f000005ffe4)={0xa, 0x4e23, 0x1ffc, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="e80200999bb662000000001a0000009f00"], 0x10}], 0x1, &(0x7f0000414000)}, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r3, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/12 19:46:47 executing program 1: r0 = socket$inet6(0xa, 0x80006, 0x85) recvfrom$inet6(r0, &(0x7f00000004c0)=""/185, 0xb9, 0x0, 0x0, 0xfcec) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x41, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)={@empty, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x18) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/04/12 19:46:47 executing program 7: r0 = socket(0x10, 0x3, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') write(r0, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000128bd7000fcdbdf25030000000800040001000000080003001600000004000500f863d82fc8b322c861620079086d653d95fb"], 0x28}, 0x1, 0x0, 0x0, 0x801}, 0x0) 2018/04/12 19:46:47 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@setlink={0x3c, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_VFINFO_LIST={0x1c, 0x16, [{0x18, 0x1, [@typed={0x14, 0x6, @ipv6}]}]}]}, 0x3c}, 0x1}, 0x0) getsockname(r0, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000140)=0x80) getpeername$packet(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) [ 182.012965] sctp: [Deprecated]: syz-executor2 (pid 15263) Use of struct sctp_assoc_value in delayed_ack socket option. [ 182.012965] Use struct sctp_sack_info instead 2018/04/12 19:46:47 executing program 7: r0 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x1000000000d1, &(0x7f00000000c0)=0x58, 0x4) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x40, 0x800}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000003c0)={r2, 0x1000, "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"}, &(0x7f0000000180)=0x1008) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'syz_tun\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/12 19:46:47 executing program 0: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000)=0x200, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) shutdown(r1, 0x0) poll(&(0x7f00000002c0)=[{r1}], 0x1, 0x4) bind$inet6(r0, &(0x7f0000000100)={0xa}, 0x1c) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/12 19:46:47 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6(0xa, 0x0, 0x80000000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13}, @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$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1) sendmsg$key(r2, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x148}, 0x1}, 0x0) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000000240)=0x4, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f00000000c0)) writev(r4, &(0x7f0000001500)=[{&(0x7f0000000040)="f2efa442edfad57f78bbcfb44cc63e76889f5d7c24d5633fe3b2d1a104b3783dc7337d619a9799797206392da96842059e5d3c64c760598a56d9b757e6f3e04886cc46144f09905ea7a65c", 0x4b}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000140)=0x8) accept4$inet(r3, 0x0, &(0x7f0000000180), 0x80800) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000000100)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000010c0)=@migrate={0xac, 0x21, 0x801, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@dev={0xac, 0x14, 0x14}}}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in6, @in=@multicast2=0xe0000002}]}]}, 0xac}, 0x1}, 0x0) splice(r4, &(0x7f0000000600)=0x4a, r2, &(0x7f00000006c0), 0x7b, 0x1) 2018/04/12 19:46:47 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x80800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200)=0x6, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0xfffffffffffffffc, 0x208, 0x2a3, 0x20000, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000004c0)=0xe8) bind(r1, &(0x7f0000000500)=@ll={0x11, 0x8, r3, 0x1, 0xfffffffffffffff6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x80) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20}}, 0x0, 0x200, 0x6ff0e14, 0x3, 0x4}, 0x98) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) [ 182.186070] syz-executor5 (15285) used greatest stack depth: 11736 bytes left 2018/04/12 19:46:47 executing program 5: r0 = socket$inet(0x2, 0x3, 0x5) 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) pipe(&(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000bc0)={0x11}) pipe(&(0x7f0000000fc0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000ac0)={0x2, 'bcsh0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000b40)={0xae, @loopback=0x7f000001, 0x4e23, 0x1, 'rr\x00', 0x21, 0x1000, 0x58}, 0x2c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000b00)=r2, 0x4) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r5, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r6, 0x616, 0x70bd29, 0x25dfdbff, {0x2}}, 0x14}, 0x1}, 0x20000000) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100)=0x2) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r3, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000980)={0x3b2, r7, 0x800, 0x70bd28, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4a7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x4}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5f}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x9c}, 0x1, 0x0, 0x0, 0x10}, 0x40040) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r8, 0x89f2, &(0x7f0000000400)={'sit0\x00', @ifru_names='syzkaller0\x00'}) r9 = socket$inet6(0x10, 0x2, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r5, &(0x7f0000000f40)={&(0x7f0000000f80)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000ec0)={&(0x7f0000001000)=ANY=[@ANYBLOB="04000000", @ANYRES16=r7, @ANYBLOB="010028bd7000fddbdf2505000000080005000300000000000500060000000c000200080004000200000008000400000000000800040000000000"], 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000f00)={'erspan0\x00', {0x4, 0x2, 0x8000, "f4e3211eeb2d", 0x9}}) sendmsg(r9, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) sendto$inet6(r5, &(0x7f0000000c40)="60dee2a60fceb0f86aa9af5825ec360cf249b3167dd12080623c3b4e6169109af7fe09e1b86de254fc67891fa17909c5ed29093f91949b1b77463dc38b27e4fecb4915d8719fbe4ec144ce65e164687207e9cf6f9ea464287184bf5cedea7f7c89c38626bb551359eb2791bd51d5828515f09449453da06a66eb2f29885e96fcf5dd49de8f1253b3412c82ef96622e4ba8cbb9f3ffe19cefefa6463dbeab2c150f520da120dfe621115281793579884fca4173ec149319fc343e5b997ee5d734c151", 0xc2, 0x40001, &(0x7f0000000d40)={0xa, 0x4e22, 0x7fffffff, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000e00)=[@in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x7, @empty, 0xedfc}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x78) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x4, 0x1b8, [0x0, 0x20000580, 0x200007f0, 0x20000820], 0x0, &(0x7f0000000040), &(0x7f0000000580)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0xb, 0x0, 0x0, 'yam0\x00', '\x00', 'gretap0\x00', 'nr0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe0, 0xe0, 0x128, [@devgroup={'devgroup\x00', 0x18, {{0x5}}}, @state={'state\x00', 0x8, {{0x4}}}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"d958fb8a76118864a38241919dd0799d3db31f73fff9d28a318df3028ab4"}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x3, 0xfffffffffffffffc}]}, 0x230) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000c00)='reno\x00', 0x5) setsockopt$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(0xffffffffffffffff, &(0x7f0000000880)=[{&(0x7f00000007c0)="0c8b7c50a195aebb54d3a8352bc404211a52ecfd09a8c88cfaddbdd9b9a8f41df93bf2e701c9876f45400f2c786bc28045ed23a1908443c61fc9968e7aaa8211c0bb55ba3d45f1f68ab8244cf16207b710928b22c8a87d872eecb397f6480e40f362eee5939e5140f02532b8c6d1d68731d2e6247095897fd3e1eadc01e7dff4e021", 0x82}], 0x1, 0x5) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000000d80)=0xfff) 2018/04/12 19:46:47 executing program 1: syz_emit_ethernet(0x4, &(0x7f00000005c0)=ANY=[@ANYBLOB="ed995df3d4c92fc4c1c7460e9cf5dc9d576796ef08d3c44eed9b01c4078fedcb2142697a6d37efbb2379dd08d23c8ec6df3af23f4ab4c2da58043a5b8ee38d8d36ab74423c66ecd56ac6c34344939883747435792adcdf977e261c7dabdeb6be29cdbdfd33b3880d6227397b2d4a2b6c86362827bc34dfaeaf809f", @ANYRES32, @ANYBLOB="ef156bb6b4bec39ec9792dbece4aea6a5c693c4d2f732364c896ebf6bcf0967a43653a954573f2793ebb5f6402a7f737a75f", @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES64, @ANYPTR, @ANYRES16, @ANYRES32, @ANYRES16]]], 0x0) 2018/04/12 19:46:47 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="54000000b1225038c54867cf6a8d8dd48498c020e2d9bd298a254dd670a3ca6f02baeb809cf10f66d073ec0e1a336ac0db9352c43bf29a617172811295537e1bd736dc3c3d7201294ce1ee27fd229d41c6254c1f59e566fe8769f63e01e1a6bb027e1b7022cc21ac3e40331c6c5ecf70cd565f5e57c83b6aea2157c68bf552308ba2556377152cba801cb4f3aec3c6e5aa6dcf178c37830fe9f008303fac79559e"], &(0x7f0000000000)=0x5c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x5}, &(0x7f0000000180)=0x8) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r3, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = accept4(r3, &(0x7f0000000200)=@nl, &(0x7f0000000280)=0x80, 0x80000) setsockopt$IP_VS_SO_SET_TIMEOUT(r4, 0x0, 0x48a, &(0x7f00000002c0)={0x0, 0x8}, 0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r2, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r3, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/12 19:46:47 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000040)="1f0000000104ff00ed4354c007110000f305010008000100010423dcd9df00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000100feff0fd10000cf", 0x1f) socket(0x17, 0x3, 0x2) socketpair(0x84d5499af3afd2ac, 0x3, 0x7, &(0x7f0000000080)={0xffffffffffffffff}) connect$netrom(r1, &(0x7f00000000c0)=@ax25={0x3, {"d787894a94d443"}, 0x1000}, 0xfffffffffffffed3) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/04/12 19:46:47 executing program 3: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)}, 0x78) 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) pipe(&(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000bc0)={0x11}) pipe(&(0x7f0000000fc0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000ac0)={0x2, 'bcsh0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000b40)={0xae, @loopback=0x7f000001, 0x4e23, 0x1, 'rr\x00', 0x21, 0x1000, 0x58}, 0x2c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000b00)=r2, 0x4) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r5, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xffffffffffffffe6, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r6, 0x616, 0x70bd29, 0x25dfdbff, {0x2}}, 0x14}, 0x1}, 0x20000000) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100)=0x2) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r3, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000980)={0x3b2, r7, 0x800, 0x70bd28, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4a7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x4}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5f}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x9c}, 0x1, 0x0, 0x0, 0x10}, 0x40040) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r8, 0x89f2, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r9 = socket$inet6(0x10, 0x2, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r5, &(0x7f0000000f40)={&(0x7f0000000f80)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000ec0)={&(0x7f0000001000)={0xfffffffffffffd33, r7, 0x1, 0x70bd28, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x0, 0x5, 0x6}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000}]}, 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000300)={'erspan0\x00', {0x4, 0x2, 0x10000, "f4e3211eeb2d", 0x9}}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000400)={r2}, &(0x7f0000000440)=0x8) sendmsg(r9, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) sendto$inet6(r5, &(0x7f0000000c40)="60dee2a60fceb0f86aa9af5825ec360cf249b3167dd12080623c3b4e6169109af7fe09e1b86de254fc67891fa17909c5ed29093f91949b1b77463dc38b27e4fecb4915d8719fbe4ec144ce65e164687207e9cf6f9ea464287184bf5cedea7f7c89c38626bb551359eb2791bd51d5828515f09449453da06a66eb2f29885e96fcf5dd49de8f1253b3412c82ef96622e4ba8cbb9f3ffe19cefefa6463dbeab2c150f520da120dfe621115281793579884fca4173ec149319fc343e5b997ee5d734c151", 0xc2, 0x40001, &(0x7f0000000d40)={0xa, 0x4e22, 0x7fffffff, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000e00)=[@in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x7, @empty, 0xedfc}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x78) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x4, 0x1b8, [0x0, 0x20000580, 0x200007f0, 0x20000820], 0x0, &(0x7f0000000040), &(0x7f0000000580)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0xb, 0x0, 0x0, 'yam0\x00', '\x00', 'gretap0\x00', 'nr0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe0, 0xe0, 0x128, [@devgroup={'devgroup\x00', 0x18, {{0x5}}}, @state={'state\x00', 0x8, {{0x4}}}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"d958fb8a76118864a38241919dd0799d3db31f73fff9d28a318df3028ab4"}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x3, 0xfffffffffffffffc}]}, 0x230) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000c00)='reno\x00', 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000130000000000000000007663616e30000000000000000000000069666230000000000000000000e9668e99ecf553c06c6c6572300000000000007663616e300000000000000000000000aaaaaaaaaabb0000000000000180c2000000000000000000000070000000f800000028010000646e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa000000ffffffff0000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000400000073797a3000000000000000000000000000000000000000000000000000000000000000004e465155455545000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff00000000"]}, 0x260) vmsplice(0xffffffffffffffff, &(0x7f0000000880)=[{&(0x7f00000007c0)="0c8b7c50a195aebb54d3a8352bc404211a52ecfd09a8c88cfaddbdd9b9a8f41df93bf2e701c9876f45400f2c786bc28045ed23a1908443c61fc9968e7aaa8211c0bb55ba3d45f1f68ab8244cf16207b710928b22c8a87d872eecb397f6480e40f362eee5939e5140f02532b8c6d1d68731d2e6247095897fd3e1eadc01e7dff4e021", 0x82}], 0x1, 0x5) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000000d80)=0xfff) 2018/04/12 19:46:47 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = socket$can_raw(0x1d, 0x3, 0x1) listen(r1, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r3, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r2, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r3, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/12 19:46:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xb, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000000140), &(0x7f0000950000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r1, &(0x7f0000886f44), &(0x7f0000000040)=""/203}, 0x18) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r2, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0x0, 0x0, {0x1f}}, 0x1c}, 0x1}, 0x0) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000040)=0xfff, 0x4) connect$l2tp(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x1, 0x1, 0x0, 0x2, {0xa, 0x4e22, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x3a) read(r2, &(0x7f0000ff9000)=""/80, 0x50) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r5 = accept4(r4, 0x0, &(0x7f0000001d40)=0x289, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000001c40)={r2}) recvmsg(r0, &(0x7f0000001400)={&(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/4096, 0x1000, 0x4}, 0x2043) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r6, 0x800442d4, &(0x7f0000001480)=0x5) getsockopt$EBT_SO_GET_INIT_ENTRIES(r6, 0x0, 0x83, &(0x7f0000001980)={'nat\x00', 0x0, 0x4, 0xc9, [], 0x1, &(0x7f00000017c0)=[{}], &(0x7f0000001880)=""/201}, &(0x7f0000001800)=0x78) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00000002c0)={r8, 0x1}, &(0x7f0000000300)=0x8) bind$ax25(r7, &(0x7f00000003c0)={0x3, {"f9566a39c4c8a0"}, 0x40}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000001840)='fou\x00') sendmsg$FOU_CMD_DEL(r6, &(0x7f0000001580)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x60210900}, 0xc, &(0x7f0000001540)={&(0x7f00000014c0)=ANY=[@ANYBLOB='X#\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={r8, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7fffffff, 0x0, 0x0, 0x8, 0x8001}, &(0x7f0000000280)=0x98) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001a00)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001a40)={{{@in6=@remote, @in6=@local}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000001b40)=0xe8) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r9, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) connect$inet6(r9, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom(r9, &(0x7f0000000140)=""/88, 0x58, 0x2142, 0x0, 0x0) 2018/04/12 19:46:47 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}, 0x4, 0x3, 0x1, 0x8, 0x3, 0x9, 0x8001}, &(0x7f0000000280)=0x20) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x6, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000140)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x81, 0x9, 0x5, 0x6, 0xffff}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/04/12 19:46:47 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x2b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2000000000009}, 0x1c) sendmsg(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000780)}, 0x0) 2018/04/12 19:46:47 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0xa}}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000100)=""/126, &(0x7f0000000200)=0x7e) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000002, &(0x7f0000000000)=0x76, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000000280)="2ca335ce906948c0798dedc3e06d92dd575d15f643290a1336425123fdae8d11390121f848ecf19c0421142fb3ef24e8a3ce20e635d838b07296b61a693c2a91f4359dd82854ea3c283b94b892eb366c16e1710348e4f79ee28dd643e8567ccb8d880600593bede55aee391c0627f68edc543a30bc8db71a90675b0995e834bebd67b4ad79d4ebe26b4708c760", 0x8d, 0x20000802, &(0x7f00000001c0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r2, 0x1) accept$unix(r0, &(0x7f0000000440), &(0x7f00000004c0)=0x6e) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000340)={0x0, 0xfb55, 0x1, 0x2}, &(0x7f0000000380)=0x10) setsockopt$inet_dccp_buf(r0, 0x21, 0x200000000, &(0x7f0000000080)="4e7880335a2c6673ba5227bb92957de6aa5f79c97c68a000cd8d", 0x1a) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000003c0)={r3, 0xafa}, &(0x7f0000000400)=0x8) 2018/04/12 19:46:47 executing program 5: mmap(&(0x7f000034b000/0x4000)=nil, 0x4000, 0x2000008, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) [ 182.554339] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 182.571652] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/12 19:46:47 executing program 5: syz_extract_tcp_res(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x7e000, 0x5969) syz_extract_tcp_res(&(0x7f0000000080)={0x41424344}, 0x99e, 0x5) syz_emit_ethernet(0xbe, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x12, 0x4, 0x9, 0xffff, 0xb0, 0x66, 0x10000, 0x3450, 0x7f, 0x0, @multicast1=0xe0000001, @rand_addr=0x1f90, {[@cipso={0x86, 0x1f, 0xfffffffffffff801, [{0x2, 0xd, "de375c59ee0d47e9a7880b"}, {0x6, 0x9, "e9f7bd340043f3"}, {0x6, 0x3, '5'}]}, @ssrr={0x89, 0x13, 0x6, [@empty, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001]}]}}, @tcp={{0x4e21, 0x4e24, r0, r1, 0x0, 0x0, 0x12, 0xc2, 0x6, 0x0, 0x7, {[@generic={0x3, 0xd, "42160906880b0aab099848"}, @sack={0x5, 0xa, [0x6, 0xff]}, @timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "fa8e34cfe1352f43010bf7b64891"}]}}, {"e6f1903a730a77af18b8af576da0df39d143bbbd0e2c2e4364b15f1446a1cc81"}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x492]}) 2018/04/12 19:46:47 executing program 4: socket(0x26, 0xd, 0x7fd) [ 182.626115] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/04/12 19:46:47 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001340)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/177, 0xb1}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/65, 0x41}, {&(0x7f00000011c0)=""/136, 0x88}, {&(0x7f0000001280)=""/30, 0x1e}], 0x5, 0x0, 0x0, 0x73b}, 0x1) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001440)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001540)={0x6, 0x5, 0x200, 0xd2e4, 0x5, 0x8000, 0x6, 0x7, 0x0}, &(0x7f0000001580)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000015c0)={0x5, 0x9f9, 0x200, 0xffffffffffff8c81, 0x2, 0xae, 0x100, 0xff, r1}, 0x20) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000001400)=0x10000, 0x4) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001380), &(0x7f00000013c0)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001480)={0x0, 0x40, 0x20, 0x9}, &(0x7f00000014c0)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001500)={r2, 0xffffffff}, 0x8) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$bt_BT_SECURITY(r3, 0x88, 0x4, &(0x7f0000ccc000), 0x7fffffffefff) 2018/04/12 19:46:47 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x8, 0x40, 0x1f, 0xffffffff, 0x1}, &(0x7f00000000c0)=0x14) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0xb4, r2, 0x221, 0x70bd28, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x1b}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x10000}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9be3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xff}]}, 0xb4}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}, @in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7f}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @rand_addr=0xc714}, @in6={0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x5}], 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000480)={r1, @in6={{0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x25, 0x3ff}, &(0x7f0000000540)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x7, 0x9, 0x8200, 0xdc, 0x94e, 0x8, 0x0, 0x7fff, r1}, &(0x7f0000000140)=0x20) r3 = socket$packet(0x11, 0x3, 0x300) recvfrom$ipx(r0, &(0x7f0000000240)=""/55, 0x37, 0x20, &(0x7f0000000280)={0x4, 0x1f, 0x7, "e4c6aa50eb31", 0x4}, 0x10) getsockopt$packet_int(r3, 0x107, 0x11, &(0x7f0000004a80), &(0x7f0000000000)=0x4) [ 182.688978] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/12 19:46:47 executing program 5: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f0000000080)="8917460000000400000000", 0xfffffdb0) sendto$inet(r0, &(0x7f0000000000)="a6", 0x1, 0x40, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/12 19:46:47 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000040003, 0x84) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x2, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'sit0\x00'}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000040), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x8100, 'erspan0\x00', 'ip6_vti0\x00', 'ip6gretap0\x00', 'ip6_vti0\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x128, [@vlan={'vlan\x00', 0x8, {{0x0, 0x0, 0xe847, 0x4}}}]}, [@common=@log={'log\x00', 0x28, {{0x0, "b03c44a4ab993f21a642a6c98d9b52352c6a94ffbc6987f2fc82b348efe3"}}}]}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xffffffffffffffff}}}}]}]}, 0x230) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000680)=@broute={'broute\x00', 0x20, 0x1, 0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000440), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x86dd, 'tunl0\x00', 'dummy0\x00', 'gretap0\x00', 'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xe8, 0x118, 0x150, [@ip6={'ip6\x00', 0x50, {{@dev={0xfe, 0x80}, @dev={0xfe, 0x80}, [], [], 0x0, 0x0, 0x40, 0x8}}}]}, [@common=@STANDARD={'\x00', 0x8}]}, @common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}]}, 0x258) 2018/04/12 19:46:47 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) r3 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000540)=0x800, 0x4) writev(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/12 19:46:47 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f00000001c0)=0x2ef, 0x767019864e38f008) accept4$unix(r1, &(0x7f0000000100), &(0x7f0000000180)=0x6e, 0x80800) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450000280000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="0b9810006d000000"], 0x0) 2018/04/12 19:46:47 executing program 0: setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000380)=0x7ff, 0x72) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000000)=0x67d, 0xfffffffffffffdae) sendto$inet(0xffffffffffffffff, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000100)=0x80) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x6) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={'bridge0\x00', {0x2, 0x4e22, @rand_addr=0xad}}) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000240)=0xffffffffffffff5e, 0xb021b72186b65935) recvmsg(0xffffffffffffffff, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)=""/81, 0x51}, 0x41002106) 2018/04/12 19:46:48 executing program 1: syz_emit_ethernet(0x4b, &(0x7f0000000380)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0xffffffffffffffff, 0x401, 0x2}}], {@llc_tr={0x11, {@llc={0xff, 0x4e, "56e9", "e48b673ec8a800783594fc020a1529238b21f4e7aef6992f4545c563bd0fb91e89612b5d251c9819896169d7e6a800a95f01990e8b525ff6ba36a1999159b6ff4899a2ed069a303b46d9e70e3c173654126f72e5881155c1d12f56f06883d43df531659124dca6d7ef371664ac2d1fa294968b365023627be2afdad73737a0448cd84a8c562a71d4987408a4236eef4eb83cce7610b27a106abb37046febb7df7df5eb475e676c8314fb3c8ecc4446"}}}}}, 0x0) 2018/04/12 19:46:48 executing program 5: r0 = socket$inet(0x2, 0x200000000000003, 0x9) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffffffffff9b) syz_emit_ethernet(0x3e, &(0x7f00005b1000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x9, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/04/12 19:46:48 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x103d}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x453, &(0x7f00001a7f05)=""/251}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000040)="a039f96a3958d5333335e41cb262a14cd99a882ec9caccde1231f5318e378c0c00ebb2db8de78bf4ca801a05985a53c39a3d718e34dce9ddafd51e4e23336bfec46e9cbe3a9484e4369876470e182cdf44bb64701b263abbefe284edb0c66e9b73761a610e9b1687d354c6a24d4c20191fc0ead0ce570164703c4680580281768c8349ec41e60b15966ca5273ceaaaf6a6bd06db0e8c7d765782ad6b36690a7e6cae23dd762bf564c68ab3706b91f37202781e73d835f64ca583dba4ad4d45dcd0b6e387784dc7757a3433e451398c029f50168415c32ba50a9b19289ddddb429eacdc4a61c3a72eb492af1ad8b4875a8b283984", &(0x7f0000000140)="d78e04cddc7326eefe62c7b78d7c36e9a88d1ce54afb9088a98005871f4b7df5571e45b8895a95ffd997b72c183559e81686ca093e200af4d7fb85e279f49e134488e942cd84aa96cd39d31b8da0ae190d690f58f79d33cee551e6f186037a7a4c20b2539cabe9dcf7e5f281c40d0871d580936f351e4feac52892bbad134b0caf518784f8ac06c5fbb1a0d4440fb495025150a167651335dbc3e1e7979da8ba085d001dda0feed58cd5b21c8172a0b67296bd27bd077a4c05275da53916cf2ecdc080a76ecb4ad1c68946", 0x1}, 0x20) 2018/04/12 19:46:48 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000200)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0x5}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e24, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [], 0x1}, 0x3}], 0x58) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000313000000000000000000000005000600000000000a00000000000000000000000000000000000000000046d54307000000000000050009008e0000000a00000012000000fe8000000000000000000000000000ff00000000001b000002000100000000000000020c0000000005000500000000000a00000000000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) 2018/04/12 19:46:48 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x1, [@empty]}, 0x14) socket$can_raw(0x1d, 0x3, 0x1) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/12 19:46:48 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x34, "2e0f514f65f876b96f3c829c8276bb70d83c36f6bd4d8387507cbc5ed76ce186d8b8e0a661e070597400375a08b3dd52ca887112"}, &(0x7f0000000080)=0xfee4) socketpair(0x0, 0x80800, 0xfffffffffffffffd, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$alg(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)="f3070d17676ad6115c481d0ebef3ed5dcad587179a687c43183d3adeadf0a7b4b845157b33c8f0383170f7de4ab737070d01bf7e817572246828055d654cb12c6d5e06b4edf9ef44a1a37999c7c856fc718cc45c8e4b878e307c069456c18a8d", 0x60}, {&(0x7f0000000140)="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", 0xfd}, {&(0x7f0000000240)="dec81787168d3a4b5df030c76c4408793a4ba9207819416b27b0414580700fa2dcf774bb0a318dd46773e22a369c7620799dfa27ae931f7246cad456a7caa921b467ad1063e8c25da50e169419b52be632b37d8cfe17b91401eeda97741478e7b3b37dfa3724fdf92b018be4abae66f671af20512f1633d2d83346d5ec382a0adbb0c927b507cf55c81c985881edb0a8eab088ec5a831d7849adaba4cb94437a", 0xa0}, {&(0x7f0000000300)="9811c969aecaf9acf19799c66c86b77c18a0fadfb3c478551b73506e31d1aa3c1b4686a5f3dc5a5a775473750d6fe05fa86ef9deeb6ecb97b2ce0baf91401795b35351bb29f44da35ad82c9f600648ec8ec25a9db63d2e434997dd9d4c40ca14d18a94bb92a572d5698906df6e9028f562", 0x71}], 0x4, &(0x7f00000003c0)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3}, @iv={0x28, 0x117, 0x2, 0x10, "b14ab16306fbf97d887d10615a78ea2d"}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0xf0, 0x117, 0x2, 0xdb, "630ad5272d8af317f234c2ebdf919caca33c36e610f5f897f2183e633a64d81fa65a28b8cca14b3995fafb4035a9efcab4a4f20bf1f957591732fdc1aa029e8c2b12802990d4d7e46df87cb0c0f486720feb5b2de85b9ba1ca07102b40e55629b72de0dd8c6c634034c0211927666a4b01909e08723c2f891929f1acfa343b62c4cb62be3a151336a0ba74d8704021fdaf6a6b0b4707917cb1b8059db392f5eea534d080ff123a34ff39f91bb4d9f9968bbdd755e6af4525ee983db8f0041f79fb6e62af819e24f214097137eda6c8c94ccd858329aaaa62d5151f"}, @op={0x18, 0x117, 0x3, 0x1}], 0x190, 0x400c811}, 0x0) poll(&(0x7f0000001fef)=[{}, {}, {}], 0x3, 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000005c0)={r0, 0x100, 0x1000, 0x6}, &(0x7f0000000600)=0x10) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000640)={'ip6gretap0\x00', 0x15}) 2018/04/12 19:46:48 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x1, 0x1}, 0x20) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00000000c0)=0x20) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000180)="084bd5d7565b54c5cefb33328c7304b5f481eaa247678c298c7f156fd636bca503dbb8b1379c0244ed71b88b779e903f276244875768dc7ead47acc4861e7a80475b009821a7812cc496c3d87b970f81fce31384e210bb72a7d2bf49ae1bc2282b425a1650a0dbcdf84420d9098d07673a7722a1394cf085613c514991f6839aac0c56680194ed13c04cf6e6f605835964266c2dfd899293c496dd73ac869f", 0x9f) 2018/04/12 19:46:48 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r1, &(0x7f0000001480)=[{&(0x7f0000000140)=""/16, 0x10}, {&(0x7f0000000200)=""/85, 0x55}, {&(0x7f0000000340)=""/249, 0xf9}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000000280)=""/121, 0x79}, {&(0x7f0000001440)=""/64, 0x40}], 0x6) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r3, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000001500)=ANY=[@ANYBLOB="1000000200000000fec5568aa8fd38413d1fc77c35e7fabf91bf934e127255f032d456254fa00d46db5b5bab4864978e1763f749612bef83822c6a"], 0x10}], 0x1, &(0x7f0000414000), 0x0, 0x4}, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000000c0)=@int=0x4, 0x4) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/12 19:46:48 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) sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000740)=@assoc_value={0x0}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000007c0)={r1, @in6={{0xa, 0x4e20, 0x5}}, 0x2e, 0x3, 0x2, 0x7f, 0x8}, &(0x7f0000000880)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a96000)={0x0, 0x0, 0x7}, 0x8) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) r3 = accept4(r2, &(0x7f00000008c0)=@ethernet, &(0x7f0000000940)=0x3c, 0x80800) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00000004c0)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000002c0)=0x2) accept4$inet6(r2, &(0x7f0000000400), &(0x7f0000000440)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e20}}, 0x7, 0x81, 0x4, 0x5}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000006c0)={r5, 0x2, 0x0, 0x401, 0x8, 0x9a91}, &(0x7f0000000700)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000480)={0x6, 0x8002, 0x8001, 0xdc, r5}, 0x10) syz_emit_ethernet(0x2d, &(0x7f0000000380)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x8, 0x5, 0x3}}], {@generic={0x88ff, "7ce46181ea179beb7b336f1f06d5f095a053619206bd308751efa7"}}}, &(0x7f00000003c0)={0x1, 0x1, [0x706, 0xf4a, 0x359, 0x220]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x3b, 0x820f, 0x20, 0x2, r5}, &(0x7f0000000200)=0x10) getpid() getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={r6, 0x6e, 0x3, 0xfffffffffffffffa}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r0, &(0x7f00005f1fe3)="c6", 0x1) bind$inet(r2, &(0x7f0000000680)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0x7}, 0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) 2018/04/12 19:46:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) r2 = socket(0x1b, 0x5, 0xc50) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000040)=0x81, 0x7896dd45cc5e737a) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000503000), 0x2) 2018/04/12 19:46:48 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socket$inet6_sctp(0xa, 0x5, 0x84) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) accept(r1, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000340)=0x80) pipe(&(0x7f0000001700)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x18}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000280)={0x20000000}) getsockopt$llc_int(r4, 0x10c, 0x0, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001740)={{{@in=@local, @in=@multicast1}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_netfilter(r6, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x3, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x6) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000040)={@loopback, 0x0}, &(0x7f00000000c0)=0x14) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000001400)=0xfff) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140)="54a7a7db456c02c028b785cb88cbfa26ef6a13f7c525d222dccaf29df19019bd16b7087a701d634bb2da36748896ebe0d50bbe11cda445302a797888066e69a2803a244312463584290c69c4edb0bf90ccdacd9847ded83f0ee3b47f27ace0785508d6169b52f377b10edd6c1733f986e49fa0b10bf1", 0x76) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000001540)={0x0, @in6={{0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x40}}, 0x0, 0x90, 0x40, 0xd9, 0x2}, &(0x7f0000001600)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000001640)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000700920cdbbc7b5bc6a46a0004000600"], &(0x7f0000001680)=0x2) setsockopt$inet6_mreq(r7, 0x29, 0x1b, &(0x7f0000000100)={@loopback={0x0, 0x1}, r8}, 0x14) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{}]}) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000001440)={r10, 0x1000, 0x30}, &(0x7f0000001480)=0xc) setsockopt$inet6_tcp_buf(r9, 0x6, 0x2d, &(0x7f0000000400)="98058b660d034af3b1c460c72cf58b859e39b27806bfe7b876625545655a1cde1ab13ca0c445544250279d90d494401fdd5c8a9e8f62b9446384d83be5e593e4b6369eb813ed21831bdb3c40b534df31809cfcdf310ddc93af65390630aa3fd5a00f2ba589aadc2e4ed065d944957fa4345fe1be7ff9ca38a2b4ef610a2dbcd18a8c1634904f04eeb9e8dffd1c98843ec7a581d9733a88537a29a002c83284da889fec570d6e3beaccf801b11a44bf11a12ac49d45a35ac5d2332ccb0c7aea4d4a0e0420e4c19beb9f0ab01200003aedb31a8a9be5d84c7e319ce7cec735f30f1b7dcfd2ae282092327cff5f21a92aff932842d957b68bd26ba8e1a891e17c0396ca6efc0fb54285e54aa79ba8973b682cde1571c8511a99a62e0bcec445e3bafc0aabfefcb019d1e37696066f8f1ca45cf322f4f677a01f25320c551947dc32c074a0d7f8b984d040ba4d3b7bd91497faa2f5ac8738f82fd33953a21d0a1fae3aecb3c5de6604fa7654a5a9cf8adfd49154d6471cdd528409933d68996c4d0570bd2bdbe56f63dd2f67dac283e6f7ae6e7c1c2ff2a7060c6829054249ce72bab2503c6cb94945476547cde532f2abfc638f0e55f98da8602ddf3f3636445128d58edb842e117d285e1911050a1a5e9fcd72bae59939ca72013a5ca48ab20e1859ca4d8321c978ec2f3d8dddaa701f47cdb0541ca914cb627c20c4506dbd2d5fbe49b428d6ff2e2677476ef8b6c24aeddcdf8fc52a8e7a76af066dced04825c57c57f6f08aa0cb276ef19d3b29c2e9eb6034aac6859426d57afa73912215b2122605a6fc911ec03966996ae2f9a3168458834db4821296ef47f657a615395cad9c860902afd12baaf333017f98a890bee7ec65ba84c61e7a5ccb990a03ec68f986cdf49b8d7120a2aca72412fcda8c2b61fa5bba3e9eb4c76208a3bfa716cbade40d34301d132a22e8a46abb762800f357af2f6d7a95dcf4ad9e4efd8f72c84c0b8e359700d6bcf63193b983ccb5e98588b74c5b7df94a1fdc4d7b1c32c6ece92ce3a64b349d28835ae038793c0ef1d6bddba4c1bdaa1cf316d040560f2e4ba7e7b907618ae5ff985b7dd1df952ccecf8a82e7f9cb31c50059a4127a73a10f94fce1ff7486c679198160196ece0b35d8e006f2dbc9d71efdc355c064711cd105682f0759efa62759527959943b4c15463a69dffeb21df02be24841fcc376a6ad4ec77f5d69c5977b3aef92003e51a2898bb1f7d253ca6ad2d8ff02c5c57b638cc892eb616a9e9801f1f3d1089a2090c4eca9c1ea122d9045d5b8fc3e5ad90c4da002d25474c36ff481af431f99bcaec650d9b9bb691643fe5b3b4787c596d63bdf0a750dd47f90524952471d876e465aa1e2d65275525bc68a6efb52f01abb5943b49332cae1d77a87b710fe0229745b65481398f23baa90ac60228248aec9a426fa485d0a03f1813be3b57249bb2aaf37f60e00ef33452c779ab40723e655a45d6606150b485a231a6ba91d94d141dc06b7c699ae51387b54de04a321dc238fa32e8914a542c44e3a50326ad590649eb5bc4bb06dba08a37916c9c65168acd38fef91b5fde14368725041f8be0d64828cde8caaebe43b4782a8bd624963171ee182a282721ff1d9c3753a2b87ae67c3c1735970f6907412fb6485f31e4d33b7ca92a55308d267f6de409af6e1715d65d0edb654660bb2b6ebd9565959f66a4a4c59dc698d95c037315cbadf305554be2745c5f9d4f2faed1ee35c4b0af068cc27957e63c395f5076daf81f82d7c461c549f6ed1d07fa939822a76b815ced759689a7931ac1d5d9235161b99aa49a220535568c3f3e7f79e2089e145e41108363d6c8d0fd6ac2a76c0301d80bd0c6cdd5baac1840f556836719587dce480bb6dc0ad03fb36d6d4935c8c5840b213b3e16a48ef46bec235da1e7aa6429921384c57bd1ed6966c5263204af55ff22038375676e85de7c2e19c0c85cab49acda260648c52137065febda79b178b6e7e3cf724d45d6b59901cb52e84daac4858b4cff3c8cd49161de9c68b55f8c04033936d20a9905770f8fe493f203d5d6c881eac2d4f4a1f1afe86eda67dd994aafb7ff6fc442b3034f86798363321805b94e21d5112a72f986df4ebe0f0ecf76b9bb55476e97f909154dacbbf6aeddcd239c9e61e26f3e3953f742ae9c64a1075c49427332256e247ef1bb9cd7c9ee12f8184822bc9633c42833a41f168a768b32b6ba91914bf02613272b4e5bc830d9b7865af92efdc8c66e7cff0ed81948a0559db21b6d346f537e16680f37f0ea0ef7bb7d9dcb3a5fa49b04470bed4edf0fdc3d06f4266bd0e09db99c9fdd451194547c4969d5d8cf4a642e5fb07b6a25f86dba9a8172a250064a9e0529bab3f3868920ee026ade802ad1ede570561efaf3cadf7698c3f793b031fc162dd551b4a29ed07225db25f8e38b361719a8019fb6bd00bab8ab9fa36045546099564e022f8c11961789ec69d5025d12b0d705fa92fc357a390ab839dbf0c7ff05065e40a449f527fe71b3d8863f84bb90c5a60ce4d2f9f99d3d57b5aee47f65f043f1fa306df0fe1810f8be37708264d16885ccf37833facc7f0c2372f3d7159244eb3b1581bf8933e977782985739e06366b5b08ae195ba4e00c1ad0b1020521b6439aa58ddb244bb2f05f21395739b970e18b9e9919c0b2e447698e2414f64fa9f19d20106fa0edcd07594ba33525afa1a550f26b22520405fe29b490f7857908f9286e041486a561a265cd6383c3ddff3ecf14b1b73792815f4a7c5e2f8fcd2aca488d175f94f26ab150fa85682e2add3b40e6a61245e98450f47511a506df66534b3c90d316f37dccd6a9b0212eda5acef4ea135b93e35d60a202e6cdb00afe81da801e3934a6c5ef49abba9d30b454925243ed70c72287873ae8162428ada49b7cc566cdccce91ef4955975359ddcddd4ca9e85d50b25ac40bfdcdfa15c813708b86319a191bf6e205ba52329514910451f4d0d706e7dbe2809d67222f94a514387ea53c7b4e041e456ed7f3a0a196574ae6eed05e56611124de22f4e411835f0473b6e13c8d49281b81c1d8240cda107cdfd6caf13239bd3d7c62de837177d28f0878c61b70f1deb488319ff66d8251998e0bc63fe3d9c105d3d3db92fbcee94db6d03f54f2cce103e580953b6d0c09ca14ca2e43cb5e4b91feb412080b7feedfa562ff7c1bb243ab5893716582499c4ba8e72b649995ddd31147c55ae99e4e558e1af15dfec1ed8b73e0cc4e0619f975956f94c1f89e599f8b97c0cb06061934e1146f969248706ab62e2d3dc0af444229d62186686e354f8ea9f7eca01bc00cd8cb8e74eaaec4a90e5ad0aafcde1e1387bbabd323c420be067241379b72d1b89be9f8d5789ba478b02222c2f53aa1f90b68aed9b895b9cd29ee3df3e4a38087a8e7dcf86f5f1f58955097d64c9750427cb7b1adbb997cab0f68d76a78e805360e9f500eeaa9b1e6b2e000e4c9ecc2eb2d21d46b0b8d1caf759a46b1acb12cf727592001e2e438f24f2b0d9513ed5a87d6d090e2494a266f280a76e4d55ea929ea846b1c10c2b7974533d9c1a9b0c0e13ac7c5038219dc083c4018ea7e7b720a5fcd7dc0c64c0b9b36a50b934a185d6317454283ef5e0c69e9a3709978d052769ce504873ca9ff4414f3c5fb984156ffeb036a491af34ce57c6b250ca413ea70d30ced14f42544ef0fbfd8d2377f10ba10245f61c24b40c78fdc0adba97ea8ae31b0e05299031ddc7893b2f59c2dd525a60cb11b5cffc68c9ee44ac07780a7776fd9357d7b97ef0f548d381bb1c1f03a7006489f53336b1d169f666fe9cd22e68416d0cd949d9f26fd41fdfbfb8d3a0a06e59647dadd2a4f5de51f9589de153180699d227f29d27b87793ae84803fc13d607a7866304090725441f2f2872e1de3ec81d1e3b6155b831003e83bef5db7900b5759d45ddf0240a23b75b398c3fd95a00e345f550de6439dc46866cc014f00615fd51aa9751df7f0248076223561433469a4540c051f1ea7ededda572aa7730bb38cfe5884bedf836fbc16b8710fc62ea7f860b6eae9588edc0b746306f93680e6186aad1f86626c50ab26085c49ec511824e23bfd6c4a85c2a10f592f44e0dc682e8f0e2a29974496ec8fba562b64a05935363dd6a8caabc120b6fbbd2d14d815f9ddbb0e77db94c69e82781cec8f5fe7b233e17ec6977f73a634e07d0aa923fe9f491c55b95a93e89996edd45d5f3ffbb1ed37f45ea6170b814c03bd720aa2f4355c828e70c59c56d2f8bd89ba4fba30016e5825c9e67cd1a5bb678c56e85e065c8b7a80c6511186aa76bc42bea0860b45046f7c4b3140b087137fc676cfb3e6bfed3020053fe709df33799b74c593627e035e38990fa8ca75be4bcab3cf4c438d38f673f89fc5153b43c4eac84fb9bc759929d1f9111d1f8a5722c685bc427ee019fe766eae5a1c84f32c83abf60d5df37c2b66d3f0b226844dacde8ebe41795719c3019b06828e592f158198133024dcf92f036b78d3a34f70a42a55dc9a45ebe56a0c2d6f7dfc8b62f5a3cb5ee3a9653c3109fe72d922ea157383beefd45604d6e8eef6c4582d2e3d1f6b6026b82827307afa1c4396c3415b73402ebd2a51b181eaa0bd4cebc312f9577a33709df9cceeda7383b8981d12ef18c130bbb4432534a40af733dde2d0428e95f497566be0a6646df09b70f046634a5ce32cf9ea89f3d613712983390924f5d2de7d69850db28a58d87dd3968e5f733ad9d5400bc9ae43eeabed509abcfced68ae9f501e27444e51f708a3ad502aa17b7ad4a71390d3792c129c4d92d3221b205c25cb77de3526e4ba0b73c28350f47b840d55e3789cf1485ec415329da7820e22c327e5ce641fe21f42f46f68b15abdf4a4c7bd22347eede3efe890b907e1b4f1838392a5a1cf5464bc4c8871ef68eed94c44fb14125cb76c6bc28548f372bd700f08f9383fd354397c86fa3d886c644b3d8ee7b8355aa49160d98253fcb29fa4cf176088ee57936b690e0b7a0eb7848e0c8596d787fd524f187f369f8a0c045090a3667707b26ba277a68317b0c0993f1795f5b4fcfb1ec8838309873337a7bb2328abd8c1e735ba883404850ce168dc81729ee29040fa1d74d4a68f4ce82e8a9305417a22d40dd527bff655238844510ca6ada9a1c515a3088f4e240c6d5f1b01dfed17004fc45e524cd5a553e992f00f0c8a640f562b24a11452f6fdec6940176fd4e7d6d58b58068e8bf1e97236dd6e06b51ec4d71882e5572fb32d9c230dae603c574c0677ff000f72e8dcce6670340163aca3173d03bed9d07b9d7214e5e7aa387740792fa81f9247d2f5d2007bb1895f13fb406f5bbb0adf2a530904777c616ae0e739c51d650429f2f727087c3f140245f2fb8502e8659a6e6fb183e271b6ebd30990fbc4283a6a4c120ecaf425e6a83d5ff5a92ffba4d5c0371b21bff840bd252ff618625e46c565fb746565e675d92cc261a582a54c46fedc8615d87a7b3e8dbc04c4b2b691e696a70d19ea3fd72b761e2ccc40b20a8f39e4b97ddba77786530e0fb5b013f8d5b16f69518b15eb68e0ee13c0ede18c56f99b25c80f59951a3cee672ea9f838a3b16a38c53e812238822bc58079a9a04a88df5220d52e8d2dfa6d16ce212592a85a54a817f7b5c2f10fd07818134d92e29504fd2a8c3babdf99d388d24976815d217018f7213bcb23d46988d7f4be522fef5503f4c3a39757c333de60b14f2b73918410fea93f3a849f5ed51cb505f6be30d4ac198b00d2baa415", 0x1000) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000180)=0x2, 0x4) sendmsg$nl_route(r1, &(0x7f000002e000)={&(0x7f000002eff4)={0x10}, 0xc, &(0x7f000001c000)={&(0x7f000002afd4)=@mpls_getnetconf={0x14, 0x52, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}}, 0x14}, 0x1}, 0x0) 2018/04/12 19:46:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) sendmmsg(r0, &(0x7f0000002400)=[{{&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="bf8ac258c6b8b00aac9508744512713e6b0d12772e524b4750631346e1eaa9f42fbc603b567aefc7a585339e95970346c32f20c2a7cc577d40138e32bbcad0f3d0d48aae79404154d126ab13c60b4dd4256be16a3c09c3c506647e05c964dcdb936c86d782a52dfe60c6cc983f165c0d35e5880e19d0333df898062c43536c2d4d5fa8b2f8fbfb0caa10b11c419216c39f01a80a4c8c5b4ad8f37d4bb505d2508a48bc293d5ec9c6f6c18fe7e19247a5e1ebc8aba62cf9381d83b9ea7a9a0549a31fb5623831b57cc1c6e62ac5ad2ae6cf86c215f2cb734e22db2b31c601", 0xde}], 0x1, &(0x7f00000001c0)=[{0x40, 0x108, 0x80000000, "d423f07b8026196ec257d39c7938fcae219b866ef259eef7ed44b3a114b16a1e30c3981c16ba492d196eb0b06d3e"}, {0xb0, 0x1ff, 0x5, "477007ea8379cbf4a5566f53673af859a3c5118372d3f72e5b38d66bc90ed103cdd502865886a244cd7720b60d538b7d0ee419eac35a4fa80c94c08b102205887772e3da0178472cc9a72cc3439d4dc64076cfd3214a200817cd2dc2d55935823adce23252bd5723a0c7dfa22fca3f6cac950ba1f23b214a928136d74e4e98530121846c6b9cf6638bfd5233d95517781d63626f21b2d60263f0"}, {0x38, 0x119, 0x5, "866c2a24a84b9638a60fb6bc49605d8121b9aee2f48cad8c3ce917126c701ffba138aef711"}, {0xc0, 0x84, 0x200, "c15850887abe17b7d9136b2cdd446d5b3bd5abf3d2d1fe6acda00afda30af0b0d691798d5c3c541fe0e2b4db48f22a2d72b3dae846d0270419900ed55fa66f144ad2be3da54137b32bbcdd486a9d4dba740e653c511f3d9e52b084d12eda14f01297e66461ce8fd0e76ebe5d381216595ffd3598bbb51f0befdd5b6956eb8ab8c5c5ab6c77e829e2823e3264f34c7414656a2590e337378fd58f2cd67596c80e9efd23b028f72b7659e3701e1092"}, {0x28, 0x39, 0x3, "149eb780274dd047778ad012d5d5d90754"}, {0x100, 0xff, 0x401, "fe31c72249d6f0539068d9d8587208f34930a20ac2675a1179c3b4cf7282f534b7d8c94462eb5fed6ab0a60bff8159945afbd3d2abbe5ec7d590549ff56a6686c35e050ca44961fd58d6d5daf497f18661a2ff5686bf6af11a7584bb605de3ff6a12ac5602fe241d5cf47309a0869f6f432617b3962204d543373a4e3f64beb0fa0afe585680674b6f56fb7d579640172be30652988399f944b3aab4fd1fabfba83e971f2b9be5eb12eafb0271be0af762cf229bf6b1c6f2753b3e919f11cd587d4abd378c07b85df887386253ec1c0da259e36130a44a984f6725a0677ea018e184ac6eed2cf5ac426b2b"}, {0x1010, 0x101, 0x2, 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"01bef6b8442a178a124f438662f72680f6bb9b687ae85d901b107b28de11b7c1e3d38a116216d78cf05903a374d816f35ca21d4c47f161c7277511635a0982c15064699a1e304b18a14165b89eece56352e8ed598bd49b4c961e0ac52ef9c2d49fea4ed3d2c1336903ef69b8be633ebffbd5bf4e02ee871841dca23f2d93"}, {0x108, 0x110, 0x7, "8fbba81679b912c1d4ed89bba8b119a477b6330bf44030b58aebdb18c454e6768e548acd0b1ed2c3d55267a5c850251b53492b745c41db6b8031084d805c2a6ebb9e02af22eeb5661608b37dd2fa67097300cec6b7f59d916af0da0708548d1f97423b460e1a2c114767e7d77b6ff754f3dc6b955eb7569af6f8a5b774fbf6edc6bcb91900fd09a4bdbd8aff4441f81abec18cd0c93230bda4ece0e514493b8b9536b3e998aa99c60bcde6dcfa37599aee2287c4ea9baacaaa8cabd75ff1f03a17c9ee997cf3675014e3b81c07b6f21a6ad4ef3420471cf5c09ef1e51eeca133272f03c5337fc4dcfa917df95979c3cafb6b8f"}, {0xd8, 0x105, 0x6, "96b31a26878bf4b103f5bb12c924ad222bf2bbf010b0018e466a47131e8275f00d9a769bba86f3a772e3e0bb0e608fc3d710d2039f8c7013e26b078f171645559c1fb90caaa0a5e1da6c682ebe4787058ea718e6edcff529d6cdfbe51bd33b6359dd68ff889de9bdeaaee31efb657e10e27a27ee6dde436cf98839d4e54b63437d6d4ef97515a85dcd66f7a6b11d26ca576246eb610fc57efd214947ce633a3b793a369bd8fe2a869acc575b4692904e37554f7593bc852f75552e2af48fa6ddc4a4df78bd065c9b"}], 0x610, 0x11}, 0x10001}, {{&(0x7f0000001dc0)=@ethernet={0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000001f40)=[{&(0x7f0000001e40)="d3d9716131ce7c2cba187696176d9dec7b3a595f0749314f37ab2ba3453786bfcd1b8e5b705050bb546e32e9afb1885a21d6200f8815e14dfd9c570c0c787d632e8e47405b3ed4915115b92c334fab660670", 0x52}, {&(0x7f0000001ec0)="e135c231d890b9d56ca5b55af8ae629698433c078ef629d146a9c78aedd693588ba6d14d8742e40f6dfce5805f80d8aaca9ba7a195e66fe2e98ed0d3a48ee3157382e0b5bca9ddfd1b636d0ad67e4264c9f0b543f7ac4e8bcc4b0e274df02c93a389a242a18a059fa8d177d7ba6ba72681d1018a63bfe76cb3876050", 0x7c}], 0x2, 0x0, 0x0, 0x80}, 0x4}, {{0x0, 0x0, &(0x7f0000002280)=[{&(0x7f0000001f80)="375ec24c219a99a3c575e6b7ce03934aa1667692dc67224cbcf9d354289bba523a54b749a7e9b58a076624c9c625b260e06c05a4dcd21eb25a4b8d3db98be1a8c6d5128acc604fa39b92de68032144d63c0c4353a5aa15c5b50a3f72431959ce937a5c1406f8361200c32caa3b97194b745d8d601c4b95fd3376a8a9", 0x7c}, {&(0x7f0000002000)="36014828104a57ec8ebc1d155cf2359dc4399a48a046d7f108dc5a633ea79602cec46744287f5fb56c4772b12e5d423846daca80c6092d82accb66baab57a3232dd92afcad5348959c7d8c0e3c66a9631cc1ded672cd999a565337cd8f41b30a8fba935c63256da38c4b4caf3443e883647108d690bf5fbff94e3e67bfd1808c95b46898a2", 0x85}, {&(0x7f00000020c0)="e639eb9fe0cc478664af8f5f565927ca317d13cab3e2c4fa3bfd1b84764cc1f620e4909bb56fe9fd85682049e106d470724018d1f3c8338e4422d4a9283b68de184c58e9f6238b684025ae00221ca51a1b98a4f210269bed339699046701d3fa836fbaa52ec745cedffd138fe47d8d56950aaf700dcf385d9e6ee2935aaf60398dadc6cbb0a263c1f71c4e", 0x8b}, {&(0x7f0000002180)="158b84b14b96054e65949d6141097120086d62654d782caa1f9216c9eb7d76ef9f4a5680c5f55c53ff2cfa9945525348e3f49874c208093b4cfd6d5c506029d562b4c318117db24f4015f76339886694316b7cfc31ee9673d41e37dddcd5635ae650fb00fb17f21efdbb85cd92d26eed56f03f386ac3eae60954b7ef6f7e43386c47c36ffcad6d7f9688f16462caf3cd6030a60d9647047ff6d97049c6ca67929e99b223b388193df71173032511f2c1b9c0401799c2ead37d2bf275b0d65b0a78be49ec4f2d9c9292ca5049bc5d0cc26f3e40b4be5d19d9c8f59f807d37ff7bf9de3a1cd02b", 0xe6}], 0x4, 0x0, 0x0, 0x44091}, 0x7}, {{&(0x7f00000022c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x80, &(0x7f00000023c0)=[{&(0x7f0000002340)="4e99ff8c335740071158ee5beea3a0e3238170e1ecd355e628e4b768b5e1377d16b574ae17772a03826b1d63ab70977ff8d204a5428c92c5b889fe3ac313e5b9afe0a8ff402d72f67eb2e4ce83a35e", 0x4f}], 0x1, 0x0, 0x0, 0x80}, 0x4}], 0x5, 0x4008000) 2018/04/12 19:46:48 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[], 0x0, &(0x7f0000000780)=[{&(0x7f00000002c0)=""/120, 0x78}, {&(0x7f0000000340)=""/69, 0x45}, {&(0x7f00000003c0)=""/8, 0x8}, {&(0x7f0000000400)=""/58, 0x3a}, {&(0x7f0000000440)=""/156, 0x9c}, {&(0x7f0000000500)=""/156, 0x9c}, {&(0x7f00000005c0)=""/91, 0x5b}, {&(0x7f0000000640)=""/20, 0x14}, {&(0x7f0000000680)=""/211, 0xd3}], 0x9, &(0x7f0000001640)=""/183, 0xb7}, 0x0) readv(r0, &(0x7f0000001b80)=[{&(0x7f0000002bc0)=""/4096, 0x1000}], 0x1) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/90, 0x5a}, {&(0x7f00000001c0)=""/115, 0x73}], 0x2) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000000500)}, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000001100)={'broute\x00', 0x0, 0x7, 0x79, [], 0x6, &(0x7f0000001000)=[{}, {}, {}, {}, {}, {}], &(0x7f0000001080)=""/121}, &(0x7f0000001180)=0x78) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000840)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000280)=[{&(0x7f00000008c0)=""/95, 0x5f}, {&(0x7f0000001bc0)=""/4096, 0x1000}], 0x2, &(0x7f0000000940)=""/25, 0x19, 0x8000}, 0x1c1224bfeb9e6d26) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000009c0)=0x5, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000c80)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000cc0)={{0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0xc11}, {0xa, 0x4e21, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x1f}, 0x401, [0x6, 0xee9, 0x84fc, 0x8, 0x8, 0x3, 0x1f, 0x9]}, 0x5c) socket$bt_rfcomm(0x1f, 0x3, 0x3) syz_emit_ethernet(0x1, &(0x7f0000001440)=ANY=[@ANYBLOB="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"], &(0x7f0000000c40)={0x0, 0x3, [0x117, 0x8e3, 0xe15, 0x660]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000a00)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0xb, 0x5, 0x7ff, &(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f0000000bc0)={{0x4, 0x8, 0x100000001, 0x800, 0xfffffffffffffff7, 0xc0f}, 0xc5c}) setsockopt$inet6_tcp_int(r4, 0x6, 0x0, &(0x7f00000011c0)=0x200, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000a40)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000c00)={0x0, 0x6, 0x5, 0x37}, &(0x7f0000000ec0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000f00)={r6, @in6={{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x401}}, 0x100000000, 0x17b}, &(0x7f0000000d80)=0x90) pipe(&(0x7f0000000a80)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000ac0)={r5, 0x80000, r8}) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000001200)=0x1ff, &(0x7f0000001240)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x22, &(0x7f0000000d40)={0x5, 0x2, 0x1d, 0x5177, r7}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x18, &(0x7f0000000dc0)={r6, 0x6}, &(0x7f0000000e00)=0x8) getsockopt$inet_udp_int(r8, 0x11, 0x65, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) 2018/04/12 19:46:48 executing program 4: syz_emit_ethernet(0x2e, &(0x7f0000000240)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @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}, {[@lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) [ 183.803595] Enabling of bearer <> rejected, illegal name [ 183.815862] validate_nla: 8 callbacks suppressed [ 183.815871] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 183.826423] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 183.828264] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 183.867985] Enabling of bearer <> rejected, illegal name [ 183.914667] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 183.954182] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 183.961699] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 183.974462] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 183.982070] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 184.017597] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 184.026421] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 184.035908] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 184.043689] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 184.051560] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 184.059507] netlink: 'syz-executor0': attribute type 29 has an invalid length. 2018/04/12 19:46:49 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x1, 'gre0\x00', 0x3}, 0x18) connect(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x2, @rand_addr=0x97a5}}, 0x80) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000240)=0x1c, 0x80800) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000280), &(0x7f00000002c0)=0x14) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) 2018/04/12 19:46:49 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) socket$inet(0x2, 0x807, 0x2) writev(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/12 19:46:49 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@rand_addr=0xa8d1, @multicast2=0xe0000002}, 0x8) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000000c0)="441ff10000000000ffff00000302781305004ca600e211a1000001014c", 0x1d) 2018/04/12 19:46:49 executing program 4: socket$inet6(0xa, 0x8000000000000802, 0x88) r0 = socket(0x3, 0x0, 0x9a54) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) socket$inet6(0xa, 0xf, 0x0) 2018/04/12 19:46:49 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x11, 0x200000005, 0x5) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000900)={0x2, 0x1, 0xfff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 'vcan0\x00'}) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000080)=0x1, 0xfffffffffffffed1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x25) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000000)=0x80, 0x8) sendto$inet6(r0, &(0x7f0000000040)="15", 0x1, 0x200408d4, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) 2018/04/12 19:46:49 executing program 2: socket(0x0, 0x2, 0x2) 2018/04/12 19:46:49 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) sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000740)=@assoc_value={0x0}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000007c0)={r1, @in6={{0xa, 0x4e20, 0x5}}, 0x2e, 0x3, 0x2, 0x7f, 0x8}, &(0x7f0000000880)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a96000)={0x0, 0x0, 0x7}, 0x8) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) r3 = accept4(r2, &(0x7f00000008c0)=@ethernet, &(0x7f0000000940)=0x3c, 0x80800) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00000004c0)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="390000005e077bdc0211d4f9619334f6e143b16565cd2935acd3fffb662f4cccdbe35b5abd4b9fca42cd5ef3b25d50c4966b255d6669ecb8485fd9ebfcdeca314a91ea47621d15878f8ac0b80f0486c55661b29bf9c1fc896dbfdba0fa5b3f91e01aa4613e21dc9a163e08f263fb170a9aa75396c8ca1ca22dd5680c7775c6de225b568012ac4b7f82d55a8458f8174459dd1c097459f5023ce5d02d77f4c7e7fbdab61de0f724a3f92b59b4373e680bccacde4277feccc2662f6ae8bc6a47d3d929e7f7abaed772efc731d824f59ae479db7899ec3b865abbf8a3ed0872e5e9dd6e49a39f541e04e453216cc2a637a1a059c80ea81bba1261a89c02aefdc27009a9d218fd3ad0395290ab9cb49b87f6ca013681abfb811e3abc8dbfc718c1e1df03632e5cadb6788c321c02c173ccf550ccf6c80000000000"], &(0x7f00000002c0)=0x2) accept4$inet6(r2, &(0x7f0000000400), &(0x7f0000000440)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e20}}, 0x7, 0x81, 0x4, 0x5}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000006c0)={r5, 0x2, 0x0, 0x401, 0x8, 0x9a91}, &(0x7f0000000700)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000480)={0x6, 0x8002, 0x8001, 0xdc, r5}, 0x10) syz_emit_ethernet(0x2d, &(0x7f0000000380)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x8, 0x5, 0x3}}], {@generic={0x88ff, "7ce46181ea179beb7b336f1f06d5f095a053619206bd308751efa7"}}}, &(0x7f00000003c0)={0x1, 0x1, [0x706, 0xf4a, 0x359, 0x220]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x3b, 0x820f, 0x20, 0x2, r5}, &(0x7f0000000200)=0x10) getpid() getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={r6, 0x6e, 0x3, 0xfffffffffffffffa}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r0, &(0x7f00005f1fe3)="c6", 0x1) bind$inet(r2, &(0x7f0000000680)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0x7}, 0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) 2018/04/12 19:46:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x60) sendmsg$nfc_llcp(r1, &(0x7f00000003c0)={&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x2, 0xffff, 0xfff, "f8b3dceab7db626adb32229dc65e49d3b09b44d973b9a816ce759ec7ca1ed822c4408d5218b0b7d38fb19ca18be7821af3a6667d562c35a6520075f58af7b9"}, 0x60, &(0x7f0000000280)=[{&(0x7f0000000140)="d4fff5d56c0bfc48e4cde6b670b222e623549ca5b83d4583e72d78711086a15b33c2078c35cb107f2babec6c2ba17e7491aa0d31a5a71e780dd3841d8292d8c5648c1ee6ea63b1484060f5db5838bd19b1f207755ea7a16629bfc930ece2095b4f230b467e8ae3dbb43f06643bde06dcb733258693c0b00b6978776e41395ee06fe7bcd1", 0x84}, {&(0x7f0000000200)="3c29386115d4c5a88212da0c331a6b5f8259d713c6bc345606daf3f5421008c252447a04f44f75c918de25f3db0f58436a4ceb7844fc4cbf75c4854a7cd5e27c4a670cc9143e553f226ba5d093605ac4bb4c18baa5dc3f43bc9a354b17ec632b84a8501648c35962ef12d01fe853371bc6fbf0b8194f0bcd0198a1", 0x7b}], 0x2, &(0x7f00000002c0)=ANY=[@ANYBLOB="f80000000000000011010000080000004f65ad781ff579d42e106f568866078569217591612da86b38f6d46ee545c22537f474ae4e7a759606988a69701286c357e826eb40838569e9b0699061cb9341f97109a52db89c6cfed1b21eee5a20ec3a05c2ab51c1cf3834ce8661e683ff2e85ca37e98b7c852f1f291dd8025cbd2b73226dc611545770f01d15f1f1ca19705bb71dfd6208ff83aed86b8105d92e6d2a51667dfa1c7682f70c8a077654438527be13f59338a40bd31c5866962ab3f010018d57fb1514958fc2ef766c7c3808fca3a9052adebc9da8b6f7e141f7f771a6152e19a5692a8b26cd0000000000000000000000000000"], 0xf8, 0x8000}, 0x1) 2018/04/12 19:46:50 executing program 5: socketpair(0x9, 0x4, 0x1, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x8000, &(0x7f0000000080)=0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) ioctl$void(r2, 0x5450) sendmsg$alg(r3, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) ioctl$int_in(r3, 0x5452, &(0x7f000028f000)=0x400) recvmsg(r3, &(0x7f0000136000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000308000)=""/1, 0x3ae}], 0x1, &(0x7f0000000100), 0x0, 0x100000000000}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r0, 0x50, &(0x7f0000000200)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000002c0)=r4, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x4, 0xa, [0x2, 0x2, 0x0, 0x5, 0x3, 0x800, 0x400, 0x6b, 0xffffffff, 0x5]}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x6, 0x8, 0x2, 0x1, r5}, &(0x7f00000001c0)=0x10) recvmsg(r3, &(0x7f00002ac000)={&(0x7f00002faff8)=@un=@abs, 0x8, &(0x7f0000033000), 0x0, &(0x7f00000001c0)}, 0x0) [ 184.960838] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 3, id = 0 2018/04/12 19:46:50 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000)={0x2, "fe9f"}, 0x3) 2018/04/12 19:46:50 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) bind(r0, &(0x7f00006fef80)=@generic={0x0, "f522719867d0057cba57286f67a1d73066d80ce99f4fdd1b904760e3ef109ee2030000000566245cffff8e0000000000f56751129bf39cf312951b354ced99899aaa394077535f94ad39311c61c7d7d9f55eb00571f2ef1a438d3c812a4a792ac6dc38af3306679050a19e7ce06ae2b2449e9e16008300e9898fb8e9b99c"}, 0x80) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'filter\x00', 0x0, 0x4, 0xdf, [], 0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {}], &(0x7f0000000080)=""/223}, &(0x7f0000000200)=0x78) 2018/04/12 19:46:50 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f00006dc000)=[{0x6, 0x5, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) write$binfmt_misc(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB='s'], 0x1) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0xfffffffffffffcda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='veno\x00', 0x5) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/12 19:46:50 executing program 3: socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) sendto$ipx(r0, &(0x7f0000000040)="dd4225ec910cd3c8ffd979d00577724d264cc4b72c4e1c8d2c0d84baee", 0x1d, 0x4001, &(0x7f0000000080)={0x4, 0x7, 0x4, "e5b17c4fce15", 0x5}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106-gcm-aesni))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sm4\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000180)={"73656375726974790000000000000000000000000000000100", 0x93, "39aca26b45952cb286b0f1146b1a51c62db53c727db8e9dc6386490317134ffd4761d4d1b64dbd95eed7624044eb3cfe0fdfae7f3d94760d7c78c71713611095418bf10be7595236dfbecb6e6f5345d019a0762065c69edcf4017de7a1568d17bc93b4f2e61b8742b3636083a3e185325c5cb9ea3e77c2b29c4d6b969c25563057a9af0feed06504f57c0c1c6ed02dda309ca7"}, &(0x7f00000000c0)=0xb7) 2018/04/12 19:46:50 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x1}}, [0x5d6, 0xffffffffffffffe1, 0x9, 0x219, 0x10001, 0x80000001, 0x5, 0x8001, 0x0, 0x3a, 0x20, 0x8, 0x0, 0x3, 0xfffffffffffffff9]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000280)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r2, 0x4}, &(0x7f0000000400)=0x8) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f0000000380)="e60ecb6f6debd1d6aa4b0d211b2e3321598fcb0c9622cdb86cadd3a0370801f7376bb4cabee8990ff445975a3a906064fd6e96c631d0a9821abea2e97ae064eeeebe4a89aa0a5e2c43c33da5ba4f9a75c39f80bb9d545ea7ce", 0x59) recvmsg(r3, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/12 19:46:50 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000340)=0x2b1, 0x2000080800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000480)={{&(0x7f00000004c0)=""/255, 0xff}, &(0x7f0000000000), 0x4}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000000200)=0xe8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000003c0)={'veth0\x00', &(0x7f0000000380)=@ethtool_test={0x1a, 0x49, 0x4, 0x4, [0x1, 0x6, 0x1f, 0x2]}}) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000400)=""/29, &(0x7f0000000440)=0x1d) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80, [], 0x19}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x6, 0x4e20, 0x7, 0x2, 0xa0, 0x0, 0x0, r2, r3}, {0x7, 0x0, 0x3ff, 0x7ad, 0x6, 0x7fff, 0x2db1ec8d, 0x6}, {0x1fffc0000000, 0x40, 0x4, 0x7}, 0x1, 0x6e6bb0, 0x2, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x4, 0x0, 0x8, 0x2, 0x0, 0x45b}}, 0xe8) r4 = socket$pppoe(0x18, 0x1, 0x0) accept(r4, &(0x7f0000000040)=@hci, &(0x7f0000000080)=0xfffffffffffffc82) 2018/04/12 19:46:50 executing program 4: r0 = socket$inet(0x2, 0x1, 0x84) sendmsg(r0, &(0x7f0000003000)={&(0x7f0000001ff0)=@in={0x2, 0x4e20, @remote={0xa, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000005ff0)=[{&(0x7f0000003fb9)=';', 0x1}], 0x1, &(0x7f0000003e08)}, 0x0) listen(r0, 0x82d) r1 = accept4$inet(r0, 0x0, &(0x7f00000005c0), 0x0) listen(r1, 0x0) r2 = accept4(r1, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80, 0x80800) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f00000000c0)=0x684) socketpair$inet(0x2, 0xf, 0x80000001, &(0x7f0000000100)) 2018/04/12 19:46:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0xffffffffffff0bb6) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="b6", 0x1}], 0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e23, 0xcc7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, {0xa, 0x4e21, 0x7fff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9a1}, 0xcc, [0x7ecc, 0x0, 0x200000000000, 0x3, 0xfffffffffffffeff, 0x3ff, 0x100000001]}, 0x5c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x7e2b377f, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff7fffffff}], 0x58) shutdown(r0, 0x1) close(r0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e22, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, {0xa, 0x4e21, 0x4f, @mcast1={0xff, 0x1, [], 0x1}, 0x609}, 0x1000, [0x7, 0x7f, 0xfff, 0xeedd, 0x9390, 0x7fffffff, 0x9, 0x1000]}, 0x5c) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000100)=0x1, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={r0}) connect$ax25(r1, &(0x7f0000000200)={0x3, {"393265b3baba0d"}, 0xdee9}, 0x10) 2018/04/12 19:46:51 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={0xffffffffffffff9c}) socketpair$inet6_sctp(0xa, 0x6, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000001c0)={r1}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r3, 0xff, 0x0, &(0x7f0000261f44)=""/188, &(0x7f00009f1ffc)=0xbc) getsockname$inet6(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x31d) 2018/04/12 19:46:51 executing program 2: r0 = socket$inet6(0xa, 0xa, 0x2) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000700)=0x4) r1 = socket$inet(0xa, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x2, 0x2c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000080), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x1d, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x120, 0x150, 0x180, [@mark_m={'mark_m\x00', 0x18, {{0x0, 0x0, 0x0, 0x10d}}}, @stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}, [], 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}}}}]}, [@common=@redirect={'redirect\x00', 0x8}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}, {{{0x5, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @empty, [], @empty, [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x340) 2018/04/12 19:46:51 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000000000"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000400)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/135, 0x87}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x2, &(0x7f0000003040)=""/4096, 0x1000}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040), 0x4) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000001000)=ANY=[@ANYBLOB="140000004200ff13000017000000000000000000"], 0x14}, 0x1}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080)=0xe, 0x4) 2018/04/12 19:46:51 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r2, &(0x7f0000000300)='o', 0x1) r3 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000000)) 2018/04/12 19:46:51 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0xfff, 0x8, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r0, &(0x7f00000001c0)="013038706cb2736dafe1010841916573720745e72b98310e03d37ba476966bb0b1ff8d839f028d9febada6c45d6e809b83e0028f360349e23210524738a3e32d6359777bc6bc476407b3376d5cac95e1775be10e0e848aa04e267888c38e33c853ab46a3192787ae355e64d4a5faf845f0f47fc9ecc2330d2391955a8c1c86ff008d4ac8b21364331d033a9b241de96f262c1bd3a3d65bc035406ae9527d2c9c08f7000000000000fca2b21bd27213199f6eac16f5c0c6df81c0916b1b1b35859abb544fe8110e829e36a606f95964a5", &(0x7f0000000440)="80520bc52c8e50198a4af045004bb37770c2fb45ca6ffc9d0e822d05aa3e69013a0d0707e1d98204bff859e4c14b660cf4b6996a00cccdf105ec", 0x3}, 0xfffffffffffffd50) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, r0}) r2 = socket$inet6(0xa, 0x7, 0x81) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000340), 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000180)={r3, 0x3}) r4 = bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0xfffffffffffffffe, 0x0, 0x0, 0x20000000, 0x0}, 0x2c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000004c0)={r5, @in6={{0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}}, 0x6, 0x9, 0x800, 0x2, 0x20}, 0x98) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r4, &(0x7f0000000040)="ab8c704e80d78499db5e9c82328009098b5e5fd55b7dc654108c04a477e1f1dc80ee20", &(0x7f0000000080)=""/1}, 0x18) socketpair$inet(0x2, 0xa, 0x3, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f00000003c0), &(0x7f0000000400)=0x8) 2018/04/12 19:46:51 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x4e20, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockname$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x18, r2}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000eb3ff8)={r1}, &(0x7f0000940000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x3f, 0x4) 2018/04/12 19:46:51 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$inet(0x2, 0x80805, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r2, 0x0, 0x1e, &(0x7f0000000040)=0x1, 0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00000003c0)={r0, 0x10001}) r3 = socket$can_raw(0x1d, 0x3, 0x1) close(r3) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) sendfile(0xffffffffffffffff, r3, &(0x7f0000004000)=0xfffffffffffffffc, 0x0) 2018/04/12 19:46:51 executing program 0: unshare(0x40000000) pipe(&(0x7f0000002400)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 2018/04/12 19:46:51 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0xffffffffffffff97, &(0x7f000000d000), 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) socketpair(0xb, 0x3, 0x8000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x8, 0x4, 0x3000}, 0x4) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000000480)=ANY=[], 0x0, &(0x7f0000000100), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) readv(r0, &(0x7f0000001b80)=[{&(0x7f0000001bc0)=""/4096, 0x124a}], 0x1000000000000230) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000100)=0xe, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000000)=0x3, 0x4) 2018/04/12 19:46:51 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000000000)=""/187, 0xf44808c0c79fb3be) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000013ffc)=0xff, 0x2de) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000010ff8)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 186.371297] IPVS: ftp: loaded support on port[0] = 21 2018/04/12 19:46:51 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8000}, 0xfffffffffffffd66, &(0x7f0000000440)={&(0x7f00000002c0)=ANY=[@ANYRES16=r0], 0x2}, 0x1}, 0x3) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0x800) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f00000001c0), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000003c0)=0x6, 0x4) getpeername$inet(r1, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f0000000200)=0x10) setsockopt(r1, 0x33, 0x4, &(0x7f0000000300)="c5aecfe18a46cf1dddf7ea5ae215edafe914a45d843c432fb575fa71e35754f1cc23d5caff5504fef893a0333a0124eb3b7f571f123edc7fdd38e2f65eae651b6f388acf98df177380e9276b1411ed31e530d88b4c445c730fbf3fbf779869d44191d418eba3e185ca8082e2dc6b69a0a7f0675750a811e87875d67b167808e513b319a6b86020c4e13a96e9cf7dee63abf754ba2904c3d10c27b3c13f9df548f95549f7f1d2e3fe0836dbd9", 0xac) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000100)={{0x2, 0x4e22}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}}, 0x4c, {0x2, 0x4e24, @loopback=0x7f000001}, 'lo\x00'}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000400)='bbr\x00', 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180)={0x6d8}, 0x4) 2018/04/12 19:46:51 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x48, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0xdc}, @in6={0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xad9}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x4) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e25, 0x8000}, 0xfffffffffffffded) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value, 0x8) socketpair(0x11, 0x0, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000300)={r1, 0xcc, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x14}, 0x9c8}, @in6={0xa, 0x4e23, 0x1000, @empty, 0x81}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0x5500}, @in6={0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0xfffffffffffffffc}]}, &(0x7f0000000340)=0x10) sendto$inet6(r0, &(0x7f0000000000)='"', 0x1, 0x0, 0x0, 0x0) [ 186.501588] sctp: [Deprecated]: syz-executor5 (pid 15655) Use of struct sctp_assoc_value in delayed_ack socket option. [ 186.501588] Use struct sctp_sack_info instead [ 186.531149] IPVS: ftp: loaded support on port[0] = 21 [ 186.540900] sctp: [Deprecated]: syz-executor5 (pid 15655) Use of struct sctp_assoc_value in delayed_ack socket option. [ 186.540900] Use struct sctp_sack_info instead 2018/04/12 19:46:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000040)={'syz_tun\x00', @ifru_ivalue}) 2018/04/12 19:46:52 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x2}, 0x4) ioctl$int_in(r0, 0x4000005452, &(0x7f0000f75000)=0x4) poll(&(0x7f0000d06ff8)=[{r0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/12 19:46:52 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4001000000000002, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) getsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000000040), &(0x7f0000000180)=0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="002300000000000000000000000000006b290a2b7879965ec1d230d92afaf82db94ba68de0f687363abcec3c37bc5bad130bb1cde5c9caa7cd87ce922d11167b00f5dd19ca60194bcc31453943748754b75bd962cd43eba6fd874996c64a271ddd10314ea491528e346fc483a6150b469802687418eb948ca17f534c2a68d6c115d1356fd47eb6144caa1e1bcae1"], 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0xffffffffffffffff) 2018/04/12 19:46:52 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0x9, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) sendto$inet6(r0, &(0x7f0000bc2000)="81", 0x1, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) listen(r0, 0x5) r2 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000000)) accept4(r0, 0x0, &(0x7f0000004b80), 0x0) 2018/04/12 19:46:52 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={r1, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x1aa, 0x8, 0x10000000, 0x2, 0x0, 0x0, 0x7, 0x3ff], 0x8, 0x4, 0x9, 0x6, 0x5b, 0xffffffffffff8001, {0xffffffff, 0x1f, 0x9e2c, 0x9, 0x8, 0x80e, 0x8, 0xffffffff, 0x5, 0x3, 0x7fff, 0xea7, 0x9, 0x80000001, "15f091f3eaf7f23b7beb181799078956747a7c36f109c9603ed9fea63c4b56f3"}}) write(r0, &(0x7f0000000000)="22000000180007070090594c093d47c91d44885100005b6af8ff0005005ea507b24d", 0x22) 2018/04/12 19:46:52 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000280)=@nfc_llcp, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000a00)=""/206, 0xce}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000001000)=[{&(0x7f0000009000)="390000001300090469080000000000007f00804003000000460001070000001419001a0004000200feffff6e0200000000000000000003f500", 0x39}], 0x1) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000040)=0x80e, 0x4) 2018/04/12 19:46:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$alg(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000000)="feb22bd507abb99c561a4ff296c2ed19e47ea0ecba129affc494c15d7543db3e0fa269ced23ee3e9bb5564438391a4673b27f24a844a2a94f0d6da72cec6904301801d6314d78d8597b1acbbf3aab291831ba1c74dfcfbb7b938c114ee0d6515053ef72bdfe7eb", 0x67}, {&(0x7f0000000100)="b8b4d5622b0a8b100cb958f412c67dfeadd3417fede42a32c3e873c48c68822f78941736e942da03ceb2f4ddbfb6050b17bacaa1fefbc3d937e95eff3b95c24085a5d7902a977129958ab80fdb0add40400ef0ec66904ba1ef1bf6c9f4f00a226e36abf71346f7b788f970997618c3d48ff435bc872cc8d82d57dd8aa4514064", 0x80}, {&(0x7f00000004c0)="9f08e01302340c260946608ca3782186865b7bee4c162678dc3adfeee4ef2f6becbe8d53949156c8cbd6eede4a4c888b83d96aa7c78ed60197c7119083ff1e532bc3b207d919eb8900530537c38d872657112a4b8a0daa00082fdbe58a1ef4887d617899ce4c4832409932a0ddc01c815e55b41e3f155ae4c297335034c1f9b0a2e62c9959a6688f31359b3515f95dbe4c5e53e43a71d0898d2e457d74995d8605991ee3902b3d7229d69633092d5d1443b4b3d8cdb8dba543735d70f22276009d51f96591040d358f51ef4aa761e7ce2b78f2af7e5d862d25128184a2d06e9c0b1c64046e0c9007f499af4d0f5aea13", 0xf0}, {&(0x7f0000000180)="f08bfd8ff16b526656f8c3e680e354b07c81a62fafe154f50d98521be70a51f56beb54ad2cdfa5931dd69d38e4e66680aa87287e7cd932964771d26e9b20bf966e18c535a4d3c9ab5c5b7bc5ad248d188ad2cd9974d22bbb5a037a6ad02b30828410b612fa891be7990867d7ffd9593162d032f67e51c2aa90b8af0bd2151222addf9881771e3aeb52cef7f70f0f172143cd03bdb6469fd5313214c8835725e5c26aa8fb1036", 0xa6}, {&(0x7f00000002c0)="1884f16b5ea142de02ba2061641a0dd858d96e4a73d054cb2961e51149a08600641bcbbada1907ee66455ce85aa3f2406f14292be48aeeabb70e6ad0fc3914763cd6ca6016bd3157837dc08a17df2237d8ff8350a4af1cf8008e3632f403cb8001327c87ee014a93e8ca8fcb42e54812", 0x70}, {&(0x7f00000005c0)="03dba14b8452ab405ade190de0908bcfd8d8c1be9b7b8ddd14ea37e4ee819efb17de47d4d3cd10f528179a72a22686529440a54618d3dc66cf4d2e146d3fc420300abae3e0154553abfaf1525dcf0c9a683d5b6f3411958645c338", 0x5b}, {&(0x7f0000000640)="7b743c80895e8635d41faee7586e5a8ba29875a8df76bed3a0764171ee4943f529ca9d1a808292e882c80a5bdabf4d0eb066b431331bae1bd8ec9b839485108a67a7db127991b5b36c298dc8cb626d49e9bee3f762d3f032cc65f8ad2e448a3ab8a141dce83b396ebb0da55bb6cd1d3a2590a3d623dc86711a4410b4d2602d6fafac52d0281f631b853cbeef9014a50d67b54d98e1d6aa483adc91ba73a41dda61b40b60d99c32b5fe6cb6836b708559a5820f7e79dc3e9c7eb83d446813a85ecfda3231c0a7ed378d2b0b3b9b185df7", 0xd0}, {&(0x7f0000000400)="40cb867a52", 0x5}], 0x8, &(0x7f0000000740)=[@iv={0x18, 0x117, 0x2, 0x1, "b9"}], 0x18, 0x8000}, 0x40) sendmmsg$alg(r1, &(0x7f0000000880)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000003c0)="84", 0x1}], 0x1, &(0x7f0000000800)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/12 19:46:52 executing program 2: r0 = socket$inet(0xa, 0x803, 0x400000000008) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000007c0)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @rand_addr}, 0x0, 0x0, 0x0, 0x200000cbe}) 2018/04/12 19:46:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000040)={'syz_tun\x00', @ifru_ivalue}) 2018/04/12 19:46:52 executing program 5: 2018/04/12 19:46:52 executing program 2: 2018/04/12 19:46:52 executing program 1: 2018/04/12 19:46:52 executing program 4: 2018/04/12 19:46:52 executing program 5: 2018/04/12 19:46:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000040)={'syz_tun\x00', @ifru_ivalue}) 2018/04/12 19:46:52 executing program 2: 2018/04/12 19:46:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000040)={'syz_tun\x00', @ifru_ivalue}) 2018/04/12 19:46:53 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x1, 0x4) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f0000000340)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r3 = accept(r1, 0x0, &(0x7f0000000180)) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f00000002c0)=@req3={0x10000, 0x1, 0x8001, 0x7, 0x76bf, 0x4, 0x3ff}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x100, 0x200}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r4, @in6={{0xa, 0x4e23, 0x100, @loopback={0x0, 0x1}, 0x7}}, 0x3f, 0x4caaf1ab, 0x40, 0x9, 0x4}, &(0x7f0000000140)=0x98) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB="00238e17ca1c3b6689dc000000000000"], 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/12 19:46:53 executing program 7: 2018/04/12 19:46:53 executing program 0: 2018/04/12 19:46:53 executing program 1: 2018/04/12 19:46:53 executing program 4: 2018/04/12 19:46:53 executing program 5: 2018/04/12 19:46:53 executing program 2: 2018/04/12 19:46:53 executing program 4: 2018/04/12 19:46:53 executing program 5: 2018/04/12 19:46:53 executing program 1: 2018/04/12 19:46:53 executing program 0: 2018/04/12 19:46:53 executing program 3: ioctl$sock_ifreq(0xffffffffffffffff, 0x8931, &(0x7f0000000040)={'syz_tun\x00', @ifru_ivalue}) 2018/04/12 19:46:53 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x20000000, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/12 19:46:53 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f000077effe), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/12 19:46:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000007fc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400000032000104000000000000000000000000100001001805000000000000c259057f7377e47a1e6b09005cdff5e0bbf9e4f1771aaf4aaaf5728624ec0fc3327bddd510c6f42dea57cf3bc998c14fb82e465e109fbf6b18e19fa1d002dbec2228a2a9a4d16f18774c84e2b88906bba09b694b22791a7432dde0e22ce5423caa03b876324eebf376c19c2b6f6e3ade8b23ca25c8de5ef399d7052089c690b2b096627e3f815b6cb13af6c799fc19ad26a6915ae009c7c65f0d4d0a1892c4ad19118d49573f6652a89c5830ac51ff5cf587620d05a6c4"], 0x1}, 0x1}, 0x0) 2018/04/12 19:46:53 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000580)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x1}]}, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000092c0)=[{{&(0x7f0000000f40)=@pppoe={0x18, 0x0, {0x0, @empty, 'yam0\x00'}}, 0x80, &(0x7f0000000280)=[{&(0x7f00000010c0)="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", 0x55a}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) shutdown(r0, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x3a, &(0x7f00000000c0)=0x6, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x2, 0x1) recvmsg(r0, &(0x7f0000000b80)={&(0x7f00000002c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000002380)=""/4096, 0x1000}], 0x1, &(0x7f0000000b00)=""/107, 0x6b}, 0x100) 2018/04/12 19:46:53 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) pipe(&(0x7f0000001580)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f00000015c0)=@file={0x1, './file0\x00'}, 0x6e) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r3, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r2, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB="000000006fe91345606483a325"], 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r3, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/12 19:46:53 executing program 5: r0 = socket(0xa, 0x2, 0x0) connect$inet(r0, &(0x7f0000ffdff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/12 19:46:53 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x80, 0xfc44) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000580)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xe6}]}, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000092c0)=[{{&(0x7f0000000f40)=@pppoe={0x18, 0x0, {0x0, @empty, 'yam0\x00'}}, 0x80, &(0x7f0000000280)=[{&(0x7f00000010c0)="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", 0x55a}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000000b80)={&(0x7f00000002c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000002380)=""/4096, 0x1000}], 0x1, &(0x7f0000000b00)=""/107, 0x6b}, 0x100) 2018/04/12 19:46:53 executing program 2: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r2) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000002040)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x2, [{{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}]}, 0x190) 2018/04/12 19:46:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8931, &(0x7f0000000040)={'syz_tun\x00', @ifru_ivalue}) 2018/04/12 19:46:53 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffff9c}) bind$llc(r0, &(0x7f0000000140)={0x1a, 0x18, 0xe3b, 0x7, 0x0, 0x2}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f0000000040), 0x4) 2018/04/12 19:46:54 executing program 7: socket$l2tp(0x18, 0x1, 0x1) r0 = socket(0x100000010, 0x1000000000002, 0x0) write(r0, &(0x7f0000000080)="1f0000001e003d1d8d70ffe60802007702000600536b8d3d6c04080001454a", 0x1f) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x8, &(0x7f00000000c0)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/04/12 19:46:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002780)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000001c0)="020670da3077f821", 0x8}], 0x0, &(0x7f0000000180)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) pwrite64(r1, &(0x7f0000000200)="0c66e0b1e6fa73068ab42ab09991c80daa2ad9b5b36ef338dff1044ee622e1fd99b00976ee5a1af1efa9abb82cd77ca78d39364e3f5fe9bc9e263427d4935cb27bb21293f90882091e0b23597ed01a91b781204c7e4d519293224dc4", 0x5c, 0x0) socketpair(0x11, 0x7, 0x7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000100)) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/12 19:46:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x14, 0x14, 0x87, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/12 19:46:54 executing program 5: syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000e2701bb6068908004500002800000000000bef50d6be5c8d82ffffff00009078e0000001b09b6d5c2a91887c9a6954f9ed3f08ee49d99ad39db0348e88e0834038abcbbd19ec79f765e9d0104d35f04f2b3541a1bc2fa061c9477aa9ea3e86aa32dab6c66eea4a72f6a183f4668dffe55f032b5d103eff00e91e882a4685caa7fe04"], &(0x7f0000ea3000)) syz_emit_ethernet(0x121, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x1, 0x1, 0x2}}], {@ipv4={0x800, {{0xf, 0x4, 0xff800000000, 0x80000000, 0x10f, 0x68, 0x8, 0xfffffffffffffffa, 0xbf, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[@rr={0x7, 0x7, 0x0, [@local={0xac, 0x14, 0x14, 0xaa}]}, @ra={0x94, 0x6, 0x3095}, @cipso={0x86, 0x17, 0x3, [{0x7, 0x11, "f7f6c549f40ebc0f87b4c2c34a1919"}]}, @end]}}, @igmp={0x13, 0x156c, 0x0, @dev={0xac, 0x14, 0x14, 0x1b}, "aeba59d9391156c794a3e387194310854730546cff2a6f0be47a727e8f2524ece0990b28bf2b7a6caa5e2646131fb9e191f9519f54d7c2f848ccff2dafae1a5c1fc8c7fbd4c2571a333bd1e5b66a7257e5c26182d66b92ed0c1cb6ffa5666b881802ba7757f3f447782b91570e55c5ba2d0824acccd1d331a655c5b6ecd3a341863cc9906e79e645bb6b9ccb433217ac20dda0beb096fdd6d010635869124124082fb2117ddaebb8387d076cb1527c66fc60ee29c0d024db04305c6859ee4a2c69e603e7acbab9acc4ffc0"}}}}}, &(0x7f0000000200)={0x0, 0x2, [0xfae, 0x375, 0x869, 0x762]}) 2018/04/12 19:46:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000004c0)="e3", 0x1}], 0x1, 0x0, 0x0, 0x40}, 0x0) read(r1, &(0x7f0000000140)=""/158, 0x9e) 2018/04/12 19:46:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000140)={0x30, 0x18, 0x1, 0x0, 0x0, {0x1}, [@typed={0xc, 0x1, @u64}, @nested={0x10, 0x3, [@typed={0x3e0, 0x0, @u64}]}]}, 0x30}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10420000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x70, r1, 0x300, 0x70bd2a, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fff}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x1}, 0x800) socketpair$inet6(0xa, 0x80007, 0xfffffffffffeffff, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000200)={0x0, 0xaadc, 0x80, 0x1, 0x7, 0x1a}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000280)={r3, 0x2, 0x5931}, 0x8) 2018/04/12 19:46:54 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000040)={'syz_tun\x00', @ifru_ivalue}) 2018/04/12 19:46:54 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) write(r1, &(0x7f00000000c0)="9a41bc5827ee094dbd19c3f1b8dd3347985b6e7d92dae76282df8c33ab91c94c70e948509c9faa6c8d0389e9613a278b125aa5e9525c21201f83d4aaee9bd5d03133f094c8b4f630c26eb2694547e05b22c4b5438e36894fdbf654b7c79a436c9f310da94732aaf5c5f0154df10ef52898ad17df76c742d4db3de3", 0x7b) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) [ 189.165204] validate_nla: 8 callbacks suppressed [ 189.165213] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 189.177592] netlink: 'syz-executor0': attribute type 3 has an invalid length. 2018/04/12 19:46:54 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="140012000000540445d558d50000000000000000"], 0x14}, 0x1}, 0x0) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000440)={0x0, 0x9, 0x4a, 0x7fff}) r2 = accept4(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80, 0x80800) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x100}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000005c0)={r4, 0xf468000000000000, 0x20}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x401, 0x1, 0x2, 0x1000, 0x4, 0xfff, 0xf7f, 0x7fff, 0x3, 0x0, 0xf05e, 0x1000, 0x6, 0x7fffffff, 0x6]}, &(0x7f00000000c0)=0x100) sendmsg$nl_generic(r3, &(0x7f0000000a80)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000a40)={&(0x7f0000000800)={0x11c, 0x41, 0x800, 0x70bd2a, 0x25dfdbfe, {0xc}, [@typed={0x8, 0x85, @u32=0x9}, @generic="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", @typed={0x4, 0x64}]}, 0x11c}, 0x1}, 0x1) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000380)={r5, 0x0, 0x6, 0x80000001, 0x2, 0xffffffffffffffab}, &(0x7f00000003c0)=0x14) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000480)=@in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x5}, 0x1c, &(0x7f0000000680)=[{&(0x7f00000004c0)="7a47e72833bbdc33f96b5d7119e1c537575df3701f982501eb7915ba31587fa6a551c1ce1e017f08206ced9f8f94184dbc1775e48690ffa859f85950cf22104f7b7e04255a84be774777f7f65bb29217747a2191e79c906666bab72a684d84fe78a388aae7257bbbe5af2e0437c163c86e1ec91face227885f9df83fa4628503b9d3856fe3f768fa7196ab53ba20af335d9ab045c558348bd9133f275953aac709565664aefc68294b69658730a03f666587207d96904a2efafdb674e61f7a7ecc98fd384fcb507220abf17e2675a5ac0ebe093504d97448623bf97534dc7bc00109bececc6d4b8de8", 0xe9}, {&(0x7f0000000640)="31b9950041afa3ad9850442db4ba4065c9121ab273844a3a8b18fdb7e5021fbe651c7fc970793a2c851513920bf9cdf831ffa2a35fda05cc3c2dcf22", 0x3c}], 0x2, &(0x7f00000006c0)=[@sndinfo={0x20, 0x84, 0x2, {0xf25, 0x8, 0xffffffffffffffff, 0x7ff0, r5}}, @init={0x18, 0x84, 0x0, {0x3f, 0x1, 0x4, 0x6410e3b1}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x4, 0x2, 0x1f, 0xcfe1, 0x9, 0x80, 0x8, r5}}], 0x90, 0x40000}, 0x20000010) 2018/04/12 19:46:54 executing program 3 (fault-call:1 fault-nth:0): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000040)={'syz_tun\x00', @ifru_ivalue}) 2018/04/12 19:46:54 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$netrom(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x2e, &(0x7f0000000340)}, 0x0) sendmsg$nl_route(r1, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000080)=@ipv4_getaddr={0x18, 0x16, 0x223, 0x0, 0x0, {0x2}}, 0x18}, 0x1}, 0x0) 2018/04/12 19:46:54 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) 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) sendto$inet(r0, &(0x7f0000000e00), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000740)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "9dbd57bc54f010542d4c927b592c5908f1b4d6654d85d9274cbef4bafdb3e202f8a5c379d7e75c94d9bb8d1f7ab1657258c4809c397cf2c75d7c62601186eef6f86ef2929055e424d70dc3956f251af7"}, 0xd8) sendto$inet(r0, &(0x7f0000000140)="19a12a142ab275558bf068234a9b8dad35116020f7ba01bf52fe0a173519e25500347068bc75da1088772d7a155ab734ad352bac034f2beed17dbe676b4541b61487cb0f9078028814dbdca221ce860f678cf2f9658456dfc93e9381f915b14c0c9402a2668ef8310629ee52bcd8ec8a55c692d7d8d9ff8a359eed4beedaf8f480a504b98e4c411ee3a8d77787ec5e226eac3b6d39bb60797a0b09271e40c15602d771e2deccff84ea2d203f03b2caebf8a2e0b55b", 0xb5, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000e40)="84", 0x1, 0x1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/12 19:46:54 executing program 5: r0 = socket(0x7, 0x4, 0x9) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000100)='ip6gretap0\x00', 0x3}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000014c0)=@sack_info={0x0, 0x1, 0x2}, &(0x7f0000001500)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001540)={0x0, 0xd27, 0x0, 0x9, 0x9}, &(0x7f0000001580)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001640)={0x0, @in6={{0xa, 0x4e23, 0xa15, @remote={0xfe, 0x80, [], 0xbb}, 0x80}}, 0x5, 0x1c8, 0x8000, 0x7, 0x34}, &(0x7f0000001700)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001740)={0x0, 0x3f, 0xc3}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000017c0)={0x0, 0x3}, &(0x7f0000001800)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001840)={0x2ca, 0x2, 0x779, 0xffffffffffff7fff, 0x0}, &(0x7f0000001880)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000018c0)=@sack_info={0x0, 0xffff, 0x3}, &(0x7f0000001900)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001940)={0x0, @in6={{0xa, 0x4e22, 0x43c, @empty, 0xf279}}, 0x475c, 0x1, 0x59, 0x9e, 0x7}, &(0x7f0000001a00)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001d40)={0x0, 0x16, "b0ccc2fb7786095407135490114595e30b12dc2b63a1"}, &(0x7f0000001d80)=0x1e) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002480)={0x0, 0x3}, &(0x7f00000024c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002500)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x1, 0x68a, 0x8, 0x28000000000, 0x5}, &(0x7f00000025c0)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002640)={0x0, 0x3c, &(0x7f0000002600)=[@in6={0xa, 0x4e20, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000002680)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002c40)={0x0, 0x8, 0x4, [0x80000000, 0x81, 0x4, 0x200]}, &(0x7f0000002c80)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002cc0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x40, 0x2}, &(0x7f0000002d80)=0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002dc0)={0x0, 0xaf, "881dcb84147965286caafc3f4ddf0b8a314126fd09bfb4b6f4a588917aee628052c1d8fc35bdb5522296feda68bf569239a4bcbc3a837318cdf9e517ee47818023f93c86bc15dc71cb24565d36f9eaa104fd47f98c9217c80c8aa0c7d83feebd459213693775fe82a269a14eaed8ec1ef12ffe38aa9f38a5c1b1fd84c0df1b98ce86bfb47566ef7ac26129881a00137d73f48b5e2e40cf7d85d24c5f0fb42d63e2229a1080396cd4b6af490c7901c3"}, &(0x7f0000002e80)=0xb7) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003280)={0x0, @in6={{0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}}}, &(0x7f0000003340)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003680)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x5, 0x7, 0x1ff, 0xc27, 0x6}, &(0x7f0000003740)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003780)={0x2, 0x2, 0x9, 0x20, 0x0}, &(0x7f00000037c0)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003800)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}}}, &(0x7f00000038c0)=0x84) sendmmsg$inet_sctp(r0, &(0x7f00000039c0)=[{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c, &(0x7f0000001440)=[{&(0x7f00000001c0)="f30aa38c35960393ccf22056cf6ea46b8ecfdf2cd4fe8fb694c4b7d580d4c989aaf836ad7d844919e43ae14644dae59cc218c24b81fd392b9646297d2e718afa898ef4016d6af5d31075338b0942", 0x4e}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="4c030bf66cdd11a7333db8d1a16bf1ef7bd14b159c006092191bddd186045c354b737c68f13be1ee822fa861e7d9cf30e701bb6f31ac12331846f12d63ad7b59e1c03e70f8b61f545441fd58c8fd9d055b988dea6d8aa8021cb0bbc43d0c611d050537513ba81aa792e737a08bcce3a1f169e76556f20c033e50f6e9ce729c2ca7dce13c456452f0a3b786b69f1bccba40ec9132df102d78abbadbd9fdc9ac3c14e9124b3d42a7512727b38f62", 0xad}, {&(0x7f0000001300)="8b487e028daab582bc1ab3214df4d59384b008d8502481ba53f06b47", 0x1c}, {&(0x7f0000001340)="f86a14e57d67027dab2b07a0d0f7853f06300d3278c7ddf684d3b8267f30366384230a", 0x23}, {&(0x7f0000001380)="15d55013ecf2c956a182bc4b98815e149189c0a0dff11408d139737b64e234468d9e0281a6cbd2f33f2a8cff9944f89bca30f4bdff14177aa246ef158b67c1e33724617b53f990693db154922c6835ec3f31b3f2eabe5ef15b442a50e4fc07a77b3917da81fdc69e31e33922d7585e83e5d1c4e9e7d45aa21d17f2bb603a8343b7ce3d2e35e1d09cbc3bec77869c18e58abf44e68cc0c4db02675e3779db72147616ca3070b9a7e0", 0xa8}], 0x6, &(0x7f0000001a40)=[@sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x0, 0xa5a8, 0x2, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x9, 0x200, 0x1, 0x10000, 0x7fffffff, 0x6, 0x1f, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xfe, 0x8000, 0x2c0, 0xca, r3}}, @init={0x18, 0x84, 0x0, {0x2, 0xfffffffffffffffc, 0x5, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0xfd, 0xe, 0x7, 0x81, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x20e, 0x1, 0x5, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x6, 0x0, 0xffffffff, 0x1, 0x1, 0x80000001, 0xb5, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x7, 0x8000, 0xffffffffffff376d, 0x8001, 0x80, 0x3, 0x400, r7}}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x4, 0xb5f}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x8000, 0x8008, 0xbc8, 0xff, 0x4, 0x3, 0xffffffffffff8001, r8}}], 0x1e0}, {&(0x7f0000001c40)=@in6={0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c, &(0x7f0000001d00)=[{&(0x7f0000001c80)="f205abbc468a0b561bd6f602672a05053446ee29e4eddfe619f0096ac9e2a5c9825e21c7732fb9b941f676a81860be0965ff4148591a6ed13b8f3178a47fa26fc343f1cda11d44940e7a611941fca1ac7236", 0x52}], 0x1, &(0x7f0000001dc0)=[@sndrcv={0x30, 0x84, 0x1, {0x10001, 0x74d0, 0x200, 0x2, 0x6, 0x1, 0x68c, 0x401, r9}}, @init={0x18, 0x84, 0x0, {0x100, 0x7ff, 0x5, 0x5}}], 0x60, 0x8080}, {&(0x7f0000001e40)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c, &(0x7f00000023c0)=[{&(0x7f0000001e80)="aa9fff01c5cb0322cbd4ffd79f07c043f59273376c53f96fcfa1e9b570f83c22897d70306b38848b77a7f2b4c8423f2d18d4af8708229fe89e5f4cbcfbfd28eea3891a89300fd151c10fca9826177c11c8c9de3b8e2b6a0e9c20569a03e733dada6e0e5f0c5dc84ca51698f40c8c5871c06c64b57a3fe9b57b5266cc1bff93a469bf4b683e913a8078bfa403d42b4f191417f360063dd2b92e949c8346b59a87c0dbd0f3e861bf2e69770d1759a7bd51d4146d576fa72e8e33df299c744df3cea881a0c0605372841e426149dd2e496906dd19c8898d", 0xd6}, {&(0x7f0000001f80)="25bdc2549e3419e71e160965326605df871cb83925cd0d47edc43f878f668895f9e00a3eca7620504b073c5309b6cd33fa1e21", 0x33}, {&(0x7f0000001fc0)="f2e5a1625a3f69bfba1eab9c75d1d2bf0e12af38cf1fb309a6e675024c03a35b27aacb06ae8b948e83e4a4d9a2f928f5ec20990a1ddc5dde1e9b374b989302b5d2952a068e2564d8185b357d4983c0053f6276022d11b6350ec3985436425f2a777005a201bc2a2b875c729b452232c59cd1d864db1e6daf5c283e9b2373d29a6df298502605d57395ad10777b26ce09da6095073efce140ed57c2c2995e7e280f38f8a8874effada1a3b6a4", 0xac}, {&(0x7f0000002080)="6ed5620cbc931c6d88c541e3bdc0ab84a93fe41136c07522bd05f562ede638845eea89a17faaf6750415497583d48c45164fb61dff0ed4f155af80a57418896b6eff02d4ddbb11f5f5fe53029d933d3e592ebc884a57190665d9ce89940c10cfeeeda86a6baab76152bd50cc64408081e3aeeb72b330a36bbdc222eda2dd268c97967e6efa8bb392cb855cbbeadb7a", 0x8f}, {&(0x7f0000002140)="24b3dbce85d2b5c2919e3dcada533935b5dfa83fca0690eb2fdc3a2709", 0x1d}, {&(0x7f0000002180)="22c8c682580876647d0a2f7d92393eebb358669af98312322862b013d41a8ef9", 0x20}, {&(0x7f00000021c0)="05c9eaac146327904f45c79de7e06fcfc35b96226baf36e445e66e2041134de586eb285fe6798b0caafbf3e2193361665ce91267b7e65b5d75ee48cc3d069cfa2ed4cc29f8d2e7c7aef65e1026789fa9d2887bf60bdd614e3f75dbac8a3b588a3aa2b6979e567c41e803a318700f8bcbea3dddda", 0x74}, {&(0x7f0000002240)="dab66fae0fec26a0c415bc54a8f12969649d2de2357cbddab2a7218b30cbf7da67b94c53a8d66e5aac1d36127049c480ebe09e83f12103d51f18c8d291ca39089d23c70175bf9560b264a4c65bbfca3a22320ef2b4cbe6b81b94440427d5c126be785fd237e8fc7ee6279a800b9a0a6f4fa64e88d79dda4ee031da76bb2728296d23f1a47fdf3de147da0232a1a70ea7c1ab4754ed7614b6eed8949ed408897141452b86906031e9964264ee622447cf884e407a64b7a302198c48fcee55709daf99cf42502a25", 0xc7}, {&(0x7f0000002340)="d9d6618c1423e112e3bae7898def6fcc38cc0638a847658144f0ed918283f8130d9b6bd9a1fce151f6fb4fec56d2584532ead0aaf4937f966998aac53d76ee379a03e3e66529de747c592553217b9476262279e7c45eb12fa580eaa2e101", 0x5e}], 0x9, &(0x7f00000026c0)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x8006, 0x5, 0xab, r10}}, @init={0x18, 0x84, 0x0, {0x5, 0x2, 0x1, 0x200}}, @init={0x18, 0x84, 0x0, {0x9113ab4, 0x3ff, 0xfd3, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x8204, 0x9, 0x86d6, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x100000001, 0x8000, 0x6, 0x5, 0x2, 0x1f, 0x8, r12}}], 0xf0, 0x8000}, {&(0x7f00000027c0)=@in6={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c, &(0x7f0000002900)=[{&(0x7f0000002800)="fbc85aa00feb1f344f57844f031fd2f7e6c41cb3577fd8754e5abd3b097d38f93ac88df2e50e1412a3be2c964627ccd8283f9fef1a1c09e174abd6185c66576a2944cbbce608624d5b531c43e04ce0abca4da26308a2a00250ef44e73ccb2464d5cc2d3dd6c69e3458e0673008b390865317061e391c8da4bc888f5c0c3c101bfc1620e2c520a6dc38e6cd7bc463b2bade5d62808d3af6f63fc2d704d94eed60055e30b9f7a556cac72d8e271199829641b8705db2d3f61577f24608f78a17e50416ce76b37870d6be3bbe4eb422581917bc62f8352dc4cb56d514d9810710", 0xdf}], 0x1, 0x0, 0x0, 0x1}, {&(0x7f0000002940)=@in6={0xa, 0x4e24, 0xfa2, @mcast2={0xff, 0x2, [], 0x1}, 0x7910}, 0x1c, &(0x7f0000002b00)=[{&(0x7f0000002980)="30e0fff5505bab3397ea45188a69cb2d617fc16dadab57f9d64b39d545ff6fbf4db91d61e6424f8269e1d953a4a128fd36b1b7c58de9f1fa77cc9ca1139f4c1ffaa3d315153c95f1a5d25c05bedd51fa4c2aaae4539f61aef44a08fca0fc861a8b251ae799c7585d690fb7d91c92ed7ce23ce651130b8e7e9a14701f4ed1f0a9857e1c66d3729e0f117047c8d242e8970c065607b9e2b0021d150dce08c65791029547ce0e1f4121ba3b1f04a54b01b6b8241c2d859a33fd285a127ab6232d043cad8de924fad0b469b1cd73265ebc474dcb47a91967db957e7c87c22e3717b9fdb122016e20d17d330a08133f0a6f9422fada", 0xf3}, {&(0x7f0000002a80)="bb27cc70228dd5fbcebdff44cc8b289326fadaaf72bac3216083d40bb8bbe2c753125e80a4593bea142057a6c472894416dce43d277eff6b236adfedb7d95c2c04557f13d7006594092eb6dda7890c5912ff3c98c352d88c7e423daf22bc62ba102b38", 0x63}], 0x2, &(0x7f0000002b40), 0x0, 0x8040}, {&(0x7f0000002b80)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10, &(0x7f0000002c00)=[{&(0x7f0000002bc0)="72f36ddfa8d97267713ca6b7264ac057548b2744702fcc60271e31", 0x1b}], 0x1, &(0x7f0000002ec0)=[@init={0x18, 0x84, 0x0, {0x3, 0x4, 0x80, 0x7}}, @init={0x18, 0x84, 0x0, {0xff, 0x481, 0x1, 0x8e52}}, @sndinfo={0x20, 0x84, 0x2, {0xecfd, 0x200, 0x2, 0x100000001, r13}}, @init={0x18, 0x84, 0x0, {0x1000, 0x100000001, 0x7ff, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x6, 0x0, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xfffffffffffffeff, 0x6, 0x7fff, 0x1, 0x20, 0x422df0e1, 0x9, r15}}], 0x120}, {&(0x7f0000003000)=@in6={0xa, 0x4e24, 0x10001, @empty, 0x99e1}, 0x1c, &(0x7f00000031c0)=[{&(0x7f0000003040)=' ', 0x1}, {&(0x7f0000003080)="fc2be9370b2bc88886153ec365400976118786cd1a9d410ac181e0ad16f0877d1804b0f55d0a623228d39d64db431c52337d2bda91de5fd0c4c3677c523fb85f072fe13e0e588f420da9d27b3eb902756a1ff9ff5936c30936077c89f70ff890372f6962088fcfb58fbb5a50b2f53d98d0e9c6781f", 0x75}, {&(0x7f0000003100)="9e509e36ffedd2a23dcde6a008408d88b122d19cef69516cde0fe3a5206bf403536fc3b0ea88309479e48a024236979d1db3df304d04f4f39636da536c6e2d7b8bb87c9a8628ef09c8aaaa5e81f085831f86179b827635ea859f529984ae9feff00e96d070bbdf7edd396507fc03745d3b60943ed427a8486d1c9fe4770ba500d8597b9c317319d889c3de0100404d071a4a48", 0x93}], 0x3, &(0x7f0000003380)=[@sndrcv={0x30, 0x84, 0x1, {0x80, 0x0, 0x8004, 0x5d4, 0x7, 0x101, 0x4, 0x3b0, r16}}], 0x30, 0x20040000}, {&(0x7f00000033c0)=@in6={0xa, 0x4e24, 0x8, @empty, 0x6}, 0x1c, &(0x7f0000003640)=[{&(0x7f0000003400)="53af0bee97de84dd5bd76273b58ba42b822a5b996ab481a6b5f45b1f10e9cf75dc9d2035e1afe020aaf8f9f8552ad9ebb1e73bbd863800eceac0b4b2b9990c5a872d3af2968eefe14549859e9488ceaa702dc1e7301b97cdf74e43dc75d17b61d6ee82e74c2617c568fb7baf5ea9afaa9dc36f4dce3e7202f7ffa501e2edad13c6", 0x81}, {&(0x7f00000034c0)="1bd78e16444ac18956005d118fb1a60f839277672fc7c97b73d00e4580a4752bf771bb5bb6c415b1e6253002d22a4e9786155b740a8f0d7743c8f92c1021f28d271758296c26d442c88f33ba2633fcf62d51daa11f23e332ed80037ad0267d12805244caae4de787b38a601484bb47ef882b58d1c648ec55a8025e62c93540bc2596c2ea017307c67f9eaebf28d3872d37c929bde4ad1f9bc9f008ca5d", 0x9d}, {&(0x7f0000003580)="5a3dd7790d11e8c29e2d9a4fa3d1eb46bd19353ae5a329e0ff76814c3ad27ce916a41f8fc7d0a2797b0e026c8e4af35716016bb583838096e8bb9e815b70e83e1361ef71a81f7e1a1fdfccde23e740e6d22808b81a1b19d7bf2c99e6da4424814e719005d60f1faadfd64ee7e2a0aafd14f18745bb92cf033e23dc294d1a585c506d0483fcea4f4ee1", 0x89}], 0x3, &(0x7f0000003900)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x1, 0x4, 0x0, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x5, 0x0, 0xbb, 0x4, 0x2, 0x8cf, 0x8, r18}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x6, 0x4, 0x10000, 0x8, 0x8, 0x7, 0x850, r19}}], 0x90}], 0x8, 0x800) setsockopt(r0, 0xff, 0x1, &(0x7f0000005000), 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000000)=""/129, &(0x7f00000000c0)=0x81) [ 189.257517] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 189.265172] netlink: 'syz-executor0': attribute type 3 has an invalid length. 2018/04/12 19:46:54 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000040)={'syz_tun\x00', @ifru_ivalue}) 2018/04/12 19:46:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="281a1b49c00000001c00070f000000000000000007000000", @ANYRES32=r1, @ANYBLOB="000000000a000200aaaaaaaaaaaa0000"], 0x28}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/04/12 19:46:54 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bf4000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f00003f8000)=@getae={0x5c, 0x1f, 0x2, 0x70bd29, 0x25dfdbfe, {{@in=@multicast2=0xe0000002, 0x4d3, 0x2, 0x33}, @in=@multicast2=0xe0000002, 0x0, 0x3502}, [@ipv6_hthresh={0x8, 0x4, {0x79, 0x35}}, @srcaddr={0x14, 0xd, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x5c}, 0x1}, 0x4000840) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/12 19:46:55 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) shutdown(r1, 0x0) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/12 19:46:55 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8917, &(0x7f0000000040)={'syz_tun\x00', @ifru_ivalue}) 2018/04/12 19:46:55 executing program 5: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000013c0)) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f00000000c0)=@req={0x3fc, 0x0, 0x0, 0xfffffffffffffff7}, 0x10) recvfrom$unix(r3, &(0x7f00000002c0)=""/4096, 0x1000, 0x0, &(0x7f00000012c0)=@file={0x0, './file0\x00'}, 0x6e) recvmsg(r3, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/69, 0x45}], 0x1, &(0x7f00000001c0)=""/159, 0x9f}, 0x0) close(r2) sendmsg$netlink(r1, &(0x7f0000000a40)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)=[@rights={0x38, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x4c800}, 0x20004000) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x4, 0x69, [], 0x2, &(0x7f0000000200)=[{}, {}], &(0x7f0000001440)=""/105}, &(0x7f0000000340)=0x78) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f00000014c0)) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x20010, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xf, 0x5, &(0x7f0000001500)) pipe(&(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000001c0)={'gretap0\x00', 0xffffffffffffffe1}) r6 = syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') sendmsg$FOU_CMD_GET(r4, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x24, r6, 0x400, 0x70bd2b, 0x25dfdbfc, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x3a}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x24}, 0x1, 0x0, 0x0, 0x4010}, 0x81) recvfrom$inet(r5, &(0x7f0000001340)=""/39, 0x27, 0x100, &(0x7f0000001380)={0x2, 0x4e24}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000a80)={0x0, 0x73e1f2045f27892e, 0xffffffffffffff9c}) sendmmsg(0xffffffffffffffff, &(0x7f0000001040)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000000000140084002bc462e7549f17ca502b5138df912182497c9456885a9a51d60c63872b0bb7474a2b3f305bd9d1b678c79303b4ab6a9fb9a0335444b0222a2a580aa33e36df0d3863572f74cd28fc0a612539c1dffd5ca140e4c961280383eb3aff4de65e5d2dc532d218e43021f822be6688c2ce05c307617df535425b3bb4e862b0068e064c9f74e20d0ba7137a6a6d40cf94270daf717910ff7cf2a1a540dc9d03be019fa83d54ebcc0879137e8b475755759e12df36000000"], 0xbf}}], 0x1, 0x0) 2018/04/12 19:46:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000000000)=0x3ff, 0x4) recvfrom$inet(r0, &(0x7f0000f83f3e)=""/194, 0xc2, 0x2, &(0x7f0000a3b000)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) 2018/04/12 19:46:55 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x6, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000240)={'nat\x00'}, &(0x7f00000002c0)=0x54) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @empty, 0xffffffffffffffff}, 0x1c) listen(r1, 0x5b7d) r3 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x11, 0x7, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00000015c0), 0x0) connect$inet(r3, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={0x0, r4, 0x7}, 0x14) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x61, &(0x7f0000000300)={'filter\x00', 0x4}, 0x68) setsockopt$ARPT_SO_SET_REPLACE(r6, 0x0, 0x60, &(0x7f00000007c0)={'filter\x00', 0x7, 0x4, 0x550, 0x0, 0x0, 0x350, 0x468, 0x468, 0x468, 0x4, &(0x7f0000000780), {[{{@uncond, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0x80000001, 0xa0000000000000}}}, {{@uncond, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x4a, 'system_u:object_r:ld_so_t:s0\x00'}}}, {{@uncond, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x8}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000000)="1f0ce73e0f17a856dd23322a68c2fc49", 0x10) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/12 19:46:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240)=0x8, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r3, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) sendmsg$netrom(r0, &(0x7f00000001c0)={&(0x7f0000000140)=@full={{0x3, {"0a6275cb5791f8"}}, [{"b4454687ce9f38"}, {"80747748bc690f"}, {"1976a3af964003"}, {"a015474cc73d3e"}, {"36731c4b8b19ed"}, {"28a51dbd322d15"}, {"01f8cd7553c421"}, {"a0c59863b2e9e2"}]}, 0x48, &(0x7f00000000c0)=[{&(0x7f0000000400)="d4", 0x1}], 0x1, &(0x7f00000007c0)}, 0x40084) socket$inet6(0xa, 0x0, 0xffffffffffffff80) sendmmsg(r3, &(0x7f000000e180)=[{{0x0, 0x0, &(0x7f000000c6c0)}}, {{&(0x7f000000c740)=@nfc={0x27}, 0x80, &(0x7f000000db00), 0x0, &(0x7f000000db80)}}], 0x2, 0x0) 2018/04/12 19:46:55 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x80b, 0x80000001) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={r2, 0x1000, "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"}, &(0x7f0000001100)=0x1008) close(r0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f000000e000)={0x2, 0x4e1e, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r3, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) listen(r4, 0x0) 2018/04/12 19:46:55 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ethernet={0x0, @link_local}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000006c0)=""/188, 0xbc}, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000), 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f00000002c0)=0x100, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r3, &(0x7f0000000100)="8e7a7bf44264d64c398b667483ff1f427796ab7a81e9acbb851eda6bd3aa8192a21fb759fc1113507c2fd459bb57ed2556d553b4804d9127318499ef54937286704518c9cd68811706003af58c03382ac47685aacf2a5d5d11ca42691dbc29df215d38538e4ca603dfc75ae347c705df415e7a414f5bee8dc86933822365f354c6d44e91bc105de82e344bcbc17a5ed12008a335e54fe6f4bc1c0e62b567a471af2a85803ea5665a2814493102d769cc166eaa4821f9590daa7c23a82405cada999585a0fc6229f8645521fd1365ea50c02a448edc0cc3a7722b22ae951d7fa07741", 0xe2, 0x4000, &(0x7f0000000240)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) accept(r2, &(0x7f0000000380)=@generic, &(0x7f0000000400)=0x80) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x8) 2018/04/12 19:46:55 executing program 1: r0 = socket(0x22, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000440), &(0x7f0000000300)=0x2) sendmsg(r0, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000d19000)}, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x6, 0x30}, &(0x7f0000000080)=0xc) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000007c0)=ANY=[@ANYRES32=r2, @ANYBLOB="7200000056e59d9a3a413072f5e784ca393cf85f2d04996ab463eee662c9209832d14f618f3e80366acc56edc65c55c5ff030754797a8f9417ae55f0102a52d459ca8ae95412771be725e74ea3716f431dbfb3d81916f8c10830f86dcfbb20bb028886b516e6d1eb0bd4c0a0568a8bb621d4ca88518bf10138d51a688376c832c738091310c8b541d2ddc82cdf3c78c4b07d375c9c97db50d28b580b3b7fac4201cef1a3fdfeb8673241338557cfbedc52363541f57c2671c38d77d9296132732d0aff23c3c18808d5608d6f20282f5cc688a21b05da84dc2dd931e0bc13eeba9ab3efcd6393cbbaee0e861c685444549d28435da727cc53304c44e76e024ec5224f5092c8d087b70acec2e89f8ef9af113a89caf99df20975cba1f0d44a2df95f77dac689bdda2f3274e45581227318a104d02eeef665c552f5bf1e88b42b1f4b7539bf3873fb6f1da70e58fa9a390400350f4f400a2ea6f378aac73ec492fa0602bc52106a2e8aee36baace3c104d5d79086df80ec51c0d9bd0f55632453f377b7f05bd33104fbb757b8ab157e885f4c22fc35fb6ba151176882eb763669234df1a9faecbc1141fae0dd0f5698943985b4f9b0a1a27c4ad60f50f5a0682fe8e331affe60d55f46c501f328da0e9c5de3b9b16251ed9ac543816cfe52e64aa1573aef6d50bd6b204402ad38677cd512e1644e9dda9a98d95ad93c00f65508e947752f5f158d9eb0aef85918fdecdb678a9ac5b4a7007b908537cd15164df378acc6ce71c32f1cdace083c3d6aeb38c021534100bf1c725a4131cb956f8794eafee506e7af03d9fe294bdecadb180f22d3d3003444e0222c2d6ad8996671ccaa1ef5a66a856de137be9f5aab6143b9764466009708908f0851e58aa0ed8d6b682c5b96901fff36bcc0552bbabf0db3bb8ddbc9dc00f1ae74a070d809021988d5f1f29f35e2a7ec09259e4a79e0e16d3e6d7e0f4e1927b266b8782e6a292bd10578f287b5cb7812c322ff8ea9362b8bf7761784380525237457637b41c94a194db9dc93d333c4f5cdf906a39d2ead4e25bdfb149760fa0a5b5f4d71e7bdff4ee97734563aa36447c1343c"], &(0x7f0000000100)=0x7a) 2018/04/12 19:46:55 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000000040)={'syz_tun\x00', @ifru_ivalue}) 2018/04/12 19:46:55 executing program 4: r0 = socket(0x18, 0x0, 0x0) getpeername(r0, &(0x7f0000000040)=@l2, &(0x7f00000000c0)=0x80) ioctl$int_in(r0, 0x8b87, &(0x7f0000000000)) 2018/04/12 19:46:55 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0x0, 0x0}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0x4, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000000)={@remote, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) 2018/04/12 19:46:55 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) socketpair(0x1, 0x5, 0x4c73, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$rds(r2, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r2, 0x50, &(0x7f0000000100)={0x0, 0x0}}, 0x10) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r3, 0x4) recvfrom$unix(r1, &(0x7f0000000200)=""/49, 0x31, 0x2, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e21}, 0x6e) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00000002c0)={'bpq0\x00', {0x2, 0x4e21, @rand_addr=0x3}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x3, 0x4a, 0xff, 0x60}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000400)={r5, 0x100}, &(0x7f0000000440)=0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000480)='illinois\x00', 0x9) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000004c0)={@broadcast, @loopback, 0x0}, &(0x7f0000000500)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000540)={'\x00', r7}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000580)={r6, 0x1}, 0x8) read(r0, &(0x7f00000005c0)=""/125, 0x7d) bind$rds(r2, &(0x7f0000000640)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000680), &(0x7f00000006c0)=0x4) bind$packet(r1, &(0x7f0000000700)={0x11, 0x19, r8, 0x1, 0x3725, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$int_in(r4, 0x5452, &(0x7f0000000740)=0x9) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r9, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="140604002000c53b0000000000000000000000000745b599d31a10119f85a7d05dec"], 0x14}, 0x1}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000780)={@mcast1={0xff, 0x1, [], 0x1}, 0x12, r7}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000007c0)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000800)=r10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000840)={r6, 0x1820000}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000f80)=ANY=[], 0x0) bind$bt_rfcomm(r2, &(0x7f0000000e00)={0x1f, {0x4, 0xff, 0x358, 0xfffffffffffffffc, 0x7, 0x8}, 0x705}, 0xa) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000e40)) pipe(&(0x7f0000000e80)) 2018/04/12 19:46:55 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', @ifru_ivalue}) 2018/04/12 19:46:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) socketpair(0x0, 0x800, 0x102, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000140)={0x9, 0x2, 0x9, 0x5, 0x2, 0x8}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) accept$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000605000)=""/40, &(0x7f000010cffc)=0x28) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='team_slave\x00', 0x10) 2018/04/12 19:46:55 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) [ 190.482435] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 190.522243] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/04/12 19:46:55 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket(0x2, 0x80005, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'bond0\x00', 0x81}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={'bond0\x00', 0xffe}) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r3, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r2, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r3, &(0x7f0000000300)='o', 0x1) getpeername$inet6(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/12 19:46:55 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8940, &(0x7f0000000040)={'syz_tun\x00', @ifru_ivalue}) 2018/04/12 19:46:56 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) write(r0, &(0x7f0000000000)="7f762701db55a1d2acabd3be471a4381889b50f438922b56e971a91a1e892b14ea94e6c24523820a2c068bac441eb182def41ac7d1ebf084a3c50368af1b5868ffb46748eacdd6503d0a93fe39be7a6c6f95c1f072b5e1fc35786fcff2328a025af6f0516f3fcdd3d7040151cf902e622539d4a335058670ceff5f05c342d929ce29354253e1e08cc352db0a3880dbf75e31323ab7a03cfea19e4be0c956a2f6d8a66b8a550a1214fb159a", 0xab) socket$key(0xf, 0x3, 0x2) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000180)={r2, &(0x7f0000000400)=""/4096}) r3 = socket$inet(0x2, 0x100000003, 0x4000000000003f) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f00000003c0)) 2018/04/12 19:46:56 executing program 0: r0 = socket(0x2, 0x1, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'lo\x00'}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x914, 0x7, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) 2018/04/12 19:46:56 executing program 2: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000dc0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r0}) setsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f0000000d80)=0x100000001, 0x4) accept4(0xffffffffffffff9c, &(0x7f00000006c0)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000540)=0x80, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) socketpair(0x10, 0x3, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) r5 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000740)={0x0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, {0x2, 0x4e24}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x4, 0x0, 0x3, 0x0, 0x0, 0x2, 0x1, 0x6d06}) setsockopt$sock_int(r4, 0x1, 0x0, &(0x7f0000000600)=0x1, 0x4) bind$inet(r5, &(0x7f00008a5ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) sendto$inet(r2, &(0x7f0000000840)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r6 = epoll_create1(0x0) r7 = socket$rds(0x15, 0x5, 0x0) r8 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f0000f24000)) close(r7) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r9, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000640)=ANY=[@ANYBLOB="1400000025003103000000000000000012010000fdab756f2f59e12654df91235331c5176a66d93dc1b2068374fe6cf11af3176d36dd30ae76220c9aa9098195632a7457edef42c22c5ed4f113dcc0ba621cc6d48eb22c980ae1296b8175b0f1d7a8aca0af86344f5bfea547"], 0x1}, 0x1}, 0x0) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) r11 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000180)=0x80, 0x800) sendmsg$nl_crypto(r11, &(0x7f0000000300)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@delrng={0x10, 0x14, 0x400, 0x70bd2a, 0x25dfdbfd}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) getsockopt$inet6_opts(r10, 0x29, 0x42, &(0x7f0000000080)=""/3, &(0x7f00000000c0)=0xe8a8559e1771188e) listen(r4, 0xfffffffffffffffe) r12 = accept4(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80, 0x800) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000000)=0xfffffff7fffffffc, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r7, 0x8919, &(0x7f00000001c0)={'bridga0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) sendmmsg$nfc_llcp(r11, &(0x7f0000002f80)=[{&(0x7f0000000d00)={0x27, 0x1, 0x0, 0x5, 0x400, 0x0, "29ace4ed2ae68c842c0a2e013ffbccad470cba7892ecc58ad889a4ed2eb9f5d9c3f4c5cc4ba05a4af33e29a52ca3168d54a9eb1d330a900fa53454950b9250", 0x37}, 0x60, &(0x7f0000002e40), 0x0, &(0x7f0000002e80)={0xe0, 0x6, 0x3, "ea544a16610616ae54497b1c9222de1bbf1912fe2f72744d48db2f544f1641cf0a323730a111359c666753d18422280caba4c132fe9d697df2d8139c8d751e87243d7c51810c82a9824cd2d9e4933c5226eac5d2c4e48c56b27354b50ab3071c69bf3822811dc565c14e17a8737fe0239d1483157d88bb1a071b6107b70911b2f0a0a89ba98ca8b7599fa59a1b35faeffbcac36a84c69f977fcb6122bf59e87745d9049055e0baf82226058c7bce4f92b13ca02bac99a1e59dae52bd04a74749a3910f4aeeded35ed249320f"}, 0xe0, 0x4000880}], 0x1, 0x88c0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f00000003c0)=ANY=[@ANYBLOB="72611a9dddb1a3ba13160cdf4f141817770000000000000000000010000000000000000003000000000000a20c65b5a24dfde203a0eed600000000000000001f00000000000000000000000000000000000000000000859523c92c7c906c7f19f05a3e9dc9dd791f5a505a1bc7b8d59a8d6006d9c04555edbb510156952567b4f0ad6401603786b3b31b30213d79816e48174d3441072aaa9e3a75c5f8b33ec9fb03697260de1d18d5e04a323f318505c780578d4179d779abe61963727779ab7b49fb18f5e10b794ecb545e5f0600000000000000c175b30a5d42d2e7ab49eb0b004a7c7ec99e01c7ef"], 0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r11, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000580)={&(0x7f0000002fc0)=ANY=[@ANYBLOB="140000c2caaa4e9be72d3e66c248702fd0c7ba6f82f70db2d6a2e5f418ee51f3f284a371a60fd7a7339a723f1ca924c487d0598ea7ea857560e4441104fe084d97b77ec341b723a6ed0520f330d32d665d00a74df76303fd8372ba4f585bd008"], 0x1}, 0x1, 0x0, 0x0, 0xc0}, 0x24044001) accept4$inet(r12, &(0x7f00000007c0)={0x0, 0x0, @loopback}, &(0x7f0000000800)=0x10, 0x80800) 2018/04/12 19:46:56 executing program 1: socketpair(0x11, 0x5, 0x80000001, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x58) r1 = socket(0x10, 0x802, 0x7f) write(r1, &(0x7f0000006fda)="240000001a0025f00000000000edfa0e02f6f900e003bf06ffff00ff0800190005000000", 0x24) socket(0x4, 0xe, 0x6) 2018/04/12 19:46:56 executing program 4: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x0, 0x4, [0x8bf, 0x7603, 0x3a074352, 0x40]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r1, 0x88, "c96294baf41c1c366068e68a0a4c5a295ab3b6477fface7363a69a021b92be14a27e402007bbedae89a68ffb3393612d3f1889d1113c90d91181e5a83067e78b96e9caf156faefa87a2bcf1e9e37ac05616d091b55e3962ec58fbc3811a3e33aa3b17ceb475c212313faf17bfcdd3022f2e4d7c243111745014bfc177fefb82124fff17ad103516f"}, &(0x7f0000000180)=0x90) r2 = socket(0x8000a, 0x4000000000000d, 0x80000000) setsockopt(r2, 0x100000114, 0x1d, &(0x7f0000000080), 0x0) 2018/04/12 19:46:56 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001480)="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", 0xfb) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003f80)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="c484b4a4eff66871b6a98a2275ba15fe", 0x10}], 0x1, &(0x7f00000014c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/12 19:46:56 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0xc020660b, &(0x7f0000000040)={'syz_tun\x00', @ifru_ivalue}) 2018/04/12 19:46:56 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000000), &(0x7f00000000c0)=0x14) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/12 19:46:56 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) getsockopt$inet6_tcp_int(r0, 0x6, 0x3b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6(0x10, 0x3, 0x0) bind$ipx(r0, &(0x7f0000000180)={0x4, 0xfffffffffffff000, 0x7, "bb5177259e4d", 0x80}, 0x10) sendmsg(r1, &(0x7f0000000040)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000003900090002000c00000000001900a30700ffffffee0000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) 2018/04/12 19:46:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x15) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000140)="2900000018001980013d75241a0407210206e30067ffbd010a0000000800050000000200080000bf00", 0x29}], 0x1) socketpair$inet6(0xa, 0x804, 0xffff, &(0x7f0000002540)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002580)=0x6, 0x4) 2018/04/12 19:46:56 executing program 5: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@newsa={0x104, 0x10, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x2b}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x1a20}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0xffffffffffffff22}, 0x1}, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) connect$ipx(r0, &(0x7f0000000200)={0x4, 0x8, 0x10000, 'lm?EBz', 0x9}, 0x10) 2018/04/12 19:46:56 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0xa0) r1 = socket(0x5, 0x4, 0x9) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x6) 2018/04/12 19:46:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) accept(r0, 0x0, &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) accept(r0, 0x0, &(0x7f00000001c0)) accept(r0, 0x0, &(0x7f0000000140)) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x29, 0x7, 0x0) r1 = accept4(r0, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000240)={r0}) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000000040)=0x1, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000180)={r4}) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c00000018000300ffff5ef90a2a1b297d070000080003002ab0d20000008c4698d445dd8d9813d7055e9b14785d8d802c1ce4753338568c002d82bd4594eba085f1e2f5153c6ae32eb1dcec11dd221fa44b579d6fa43e5af0fb71c655593c32c5de0afbe67a25e324da5fee58b57f0e9788621b4d4f21"], 0x1c}, 0x1}, 0x0) 2018/04/12 19:46:56 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x5452, &(0x7f0000000040)={'syz_tun\x00', @ifru_ivalue}) 2018/04/12 19:46:56 executing program 5: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba2", 0x61}], 0x1, &(0x7f0000001480)}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000001c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2, 0x30}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x3}, &(0x7f00000000c0)=0x8) 2018/04/12 19:46:56 executing program 1: r0 = socket(0x11, 0xe, 0x7) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000200), 0x80000) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000), 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000482000), 0x0, 0x0, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) writev(0xffffffffffffffff, &(0x7f0000001200)=[{&(0x7f0000000080)="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", 0x127}], 0x1) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x4, 0x0, [0x20000500, 0x0, 0x0, 0x20000628, 0x20000910], 0x0, &(0x7f0000000040), &(0x7f0000000a80)=ANY=[]}, 0x78) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4004003}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x138, r1, 0x100, 0x70bd28, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2000000}, @IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2518}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8a70}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x2}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1a}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xe}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x138}, 0x1, 0x0, 0x0, 0x4}, 0x8000) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f00000001c0)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/12 19:46:56 executing program 4: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0xffff, 0xad5e, 0x4, 0xd4c, 0x3ff, 0x2, 0x3e, 0x7, 0xff, 0x40, 0x1b0, 0xffff, 0xcf05, 0x38, 0x1, 0x2, 0x7fffffff, 0x20}, [{0x4, 0x5, 0x100, 0x6, 0xc3, 0x3f, 0x7ff, 0x6c}], "1d25207d8022aa863a495284cf9d647ba28b5e0d272ecd1895549a9547a2f40960c30bf57901b94851e62b57a5aee41fe24958bf69049cf2bc35b8dbf8bcf409a9f027046d1786bc1b0639aecc96c7f34d6e822addbecf2ceaad548fe160adb4f56ed25bbffeca10849d835cd91482f31ae8267044edbfcb904fd8765ebc11fd91f352deeab76d2fd6f1b3ce7eff89e7921bcd1e58afa59263426ccfdc54c04d9cf50b983327b82daa1794402d3f2436820e15aa18fb3a93df69f4d2e46b827f92e655917f41debebdfaa08e16c5c537d4c0e570d797e0ee5bbddf32af83b7e670b1e109b4139533866ec68884c4", [[], [], [], [], [], [], [], [], [], []]}, 0xb66) r1 = socket$inet6(0xa, 0x80000, 0xff) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) sendmsg$key(r1, &(0x7f0000000280)={0x20480, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x38}, 0x1}, 0x0) 2018/04/12 19:46:56 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x5, 0x4}, &(0x7f0000000040)=0x8) 2018/04/12 19:46:56 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8906, &(0x7f0000000040)={'syz_tun\x00', @ifru_ivalue}) 2018/04/12 19:46:56 executing program 0: r0 = socket(0x2, 0x200000005, 0x3e72dac6) sendto$inet(r0, &(0x7f0000000000)="360000000000400719010000000000000900886a", 0x14, 0x18, &(0x7f0000f05ff0)={0x2}, 0x10) 2018/04/12 19:46:56 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000040)={0x1d}, 0xfffffffffffffed2) sendmsg(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffd05, &(0x7f0000000000), 0x1}, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/12 19:46:56 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x11, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x3, 0x0, 0x2, 0x7fffffff}, 0xfffffffffffffe86) 2018/04/12 19:46:56 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2, 0x1}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getroute={0x14, 0x1a, 0x111, 0x70bd27, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x800) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000440)={0x0, @multicast2, @broadcast}, &(0x7f0000000480)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001200)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001300)=0xe8) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000002, 0x12, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001340)={0x0, 0x0, 0x0}, &(0x7f0000001380)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000013c0)={0x0, r4, r5}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000004c0)={@empty, @broadcast=0xffffffff, r3}, 0xc) sendmsg$nl_route(r1, &(0x7f0000001440)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000001480)={&(0x7f0000001740)=ANY=[@ANYBLOB="2800000012000103000000000000000007000000", @ANYBLOB="000000000059c87bf000000008001d00030000dec6b6765445e142ab9b09f3fe5d42f6b731199b2715af0873882aa7b3f755d61d32f936c21f5d02d0ddc56a0aa832bfc1d094d19f818b09bfe62e77f788695c43119ec8419300565260f73c55aeed3529ca9f343dfaf85b29f53a66479e9b177bccda2e9a2c2d283e30e6675451adf5c5e11dd27944bd5f8f9d981f577cffb231848ca75aed7d3614d01a960394af103c48a2b7cde5c5fb6e0f"], 0x2}, 0x1}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@setlink={0x58, 0x13, 0x409, 0x0, 0x25dfdbfe, {0x0, 0x0, 0x0, r6, 0x21180, 0x4}, [@IFLA_EVENT={0x8, 0x2c}, @IFLA_PROTO_DOWN={0x8, 0x27}, @IFLA_OPERSTATE={0x8, 0x10, 0x200}, @IFLA_BROADCAST={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0x20040001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000010c0)=0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001100)={r7, @in6={{0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}, 0x81}}, 0x8, 0x6, 0x75, 0x8, 0x20}, 0x98) r8 = socket(0x5, 0x80004, 0x6) ioctl$sock_bt_cmtp_CMTPCONNDEL(r8, 0x400443c9, &(0x7f0000001a80)={{0x4, 0x81, 0x2, 0x10000, 0x1, 0x1}, 0x4}) r9 = accept$inet(0xffffffffffffffff, &(0x7f0000001400)={0x0, 0x0, @dev}, &(0x7f00000014c0)=0x10) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000, 0x8010, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f0000001500)={0x1, [0x0]}, &(0x7f0000001540)=0xfffffffffffffce4) r10 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001680), &(0x7f00000016c0)=0x10, 0x80800) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001640)=@req={0x28, &(0x7f00000011c0)={'team_slave\x00', @ifru_addrs=@ax25={0x3, {"0723b44098241b"}, 0x80000000}}}) connect$ax25(r10, &(0x7f0000001700)={0x3, {"fbca444c9a8fd9"}}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001580)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2}, 0x20) getpeername$inet6(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000001600)=0x1c) 2018/04/12 19:46:56 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) syz_emit_ethernet(0x1e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@can={0xc, {{0x4, 0x2, 0x2}, 0x5, 0x3, 0x0, 0x0, "46ce9109177f0aa3"}}}}, 0x0) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/12 19:46:56 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x10000}, {0xa, 0x4e22, 0x7fff, @empty, 0x1}, 0x8001, [0x4, 0x4, 0x7fff, 0x2, 0x400000000, 0x2, 0x1, 0x100]}, 0x5c) r2 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_int(r2, 0x29, 0x12, &(0x7f000087d000)=0xffffffffffffffff, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000400)={'ipddp0\x00', 0x0}) r4 = accept4(r0, &(0x7f0000000380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000480)={0x0, 0x58, "a14180f5714437115aa50eb76ce6283897feaa08d58d4933c1b82dffdf84cf9b10de44891c722f1dde541e2eed5ae779c2cb235c5cc1e38bc2519628e67114ea04a14271005e926b8eb3efc529855fd31d931d6bf2597660"}, &(0x7f0000000500)=0x60) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000540)={r5, 0x3}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x1, 0x4e21, 0x0, 0x2, 0x80, 0x80, 0xff, r3, r6}, {0x3, 0x0, 0x0, 0x0, 0x8, 0x19a, 0x4, 0x7}, {0x10001, 0x2dd8, 0x7, 0x2c8}, 0x1, 0x6e6bbf, 0x1, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff]}, 0x4d6, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3504, 0x4, 0x3, 0x4, 0xe6a2, 0x10000, 0x8fd6}}, 0xe8) [ 191.560647] netlink: 'syz-executor5': attribute type 39 has an invalid length. [ 191.568164] netlink: 'syz-executor5': attribute type 16 has an invalid length. [ 191.679657] netlink: 'syz-executor5': attribute type 39 has an invalid length. [ 191.687192] netlink: 'syz-executor5': attribute type 16 has an invalid length. 2018/04/12 19:46:57 executing program 4: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000000100)="fb8dc8ea477e2eccbe6603512dbb4ee9174d60fdfbe1") syz_emit_ethernet(0xf6, &(0x7f0000001240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "fbe0a4", 0xc0, 0x0, 0x0, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @rand_addr}, {[@srh={0x3c, 0xe, 0x4, 0x7, 0x0, 0x8, 0x80000000, [@empty, @empty, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [], 0x1}]}, @srh={0x7e, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, [@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}], @dccp={{0x4e24, 0x4e20, 0x4, 0x1, 0x3ff, 0x0, 0x0, 0x3, 0x800000, "4f6ae3", 0x146c, "376dc5"}}}}}}}, &(0x7f0000000080)={0xfffffffffffffffd, 0xfffffffffffffffd, [0x0, 0x0, 0x4]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x40200000000114, 0x8, &(0x7f0000e92ffc), &(0x7f0000fcb000)) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000140)=""/146, &(0x7f0000000200)=0x92) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x40, 0x400, 0xa6, 0x3f, 0x10000}, &(0x7f00000000c0)=0xa0) 2018/04/12 19:46:57 executing program 0: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x200000000000000, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x4a) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000300)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000002000)=""/4096, &(0x7f00000005c0)=0x1000) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000200)={'raw\x00'}, &(0x7f0000000280)=0x54) ioctl$int_out(r3, 0x5460, &(0x7f00000001c0)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='dummy0\x00') ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) getsockopt$inet6_tcp_int(r1, 0x6, 0x16, &(0x7f00000002c0), &(0x7f0000000380)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$llc_int(r4, 0x10c, 0x1, &(0x7f0000000680)=0x6, 0x4) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) r5 = accept(r0, &(0x7f0000000480)=@can, &(0x7f0000000500)=0x80) getsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000540), &(0x7f0000000580)=0xc) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000940)={0x8, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x17, 0xbe, 0x8001, 0xfffffffffffffffb, 0xbd, &(0x7f0000000900)='gre0\x00', 0x80000001, 0x8001, 0xffff}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000600), 0x4) 2018/04/12 19:46:57 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ip6_vti0\x00', 0x10) listen(r1, 0x0) listen(r0, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000340)=r2, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') bind$alg(r4, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) sendmsg$IPVS_CMD_ZERO(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x64, r5, 0x320, 0x70bd27, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x64}, 0x1, 0x0, 0x0, 0x40}, 0x40000) 2018/04/12 19:46:57 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x4020940d, &(0x7f0000000040)={'syz_tun\x00', @ifru_ivalue}) 2018/04/12 19:46:57 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4(r0, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f00000000c0)=0x80, 0x80000) accept$nfc_llcp(r1, 0x0, &(0x7f0000000100)) connect$netlink(r0, &(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbfd, 0x80000400}, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000000)={0x28, 0x0, 0x1, 0x4000880000001, 0x0, 0x0, {}, [@typed={0x14, 0x12, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/12 19:46:57 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000100), 0x1) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x8, 0x4) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f00000000c0)=0x1, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="2d00e1ffe9dd4014bd164bc4004b1d219a3f9c55f5b5f4213bdc30469dd401da17328231b78c59ddceb5858e454c6b091d"], &(0x7f0000000180)=0x35) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000380)={0x0, 0x800000000}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000440)={r4, 0x100}, &(0x7f0000000480)=0x8) ioctl(r2, 0x0, &(0x7f00000004c0)="ae63ae91971f74c990dc682ed0ad643de91653fe04c3e99a4c298a8753dad24d93bf7e02061fb30565f578ca2448d8988c6ca31a220ae916153301573cf815383ed067e43138e3b3325ec13eb19a285ec7425740daaf6f1c835b2d1136a3e3cea20fdbf678b4a8c490dbb8d8019eb101a25e9bf1a701c09e93ba809532faa7038beb1755576ff68201a312d371d47930b04248e953a1588b640a4f9b86bd5f09b0c6b9c65f36ec801b01b408324a537d99b932cd4e0966fb8942cd5d48c6fdd0e73750d6784099be41239d2af4c0ca7070387489fb11b99d36859578c724566c18dc1bd71a5b415a59") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x90, "29711250c48b89d2d2e7df746614d3fd8725581408ffd3dd7d153cbeef298a959b726bec87af4a8476d6b34ba670f5a66641874ee3e493341e532de8cdb838dd1ad63a3a0612c248a9514c53ce343964214c6ad0174690381cc71c567f4e5f585322cfb6e77573739afb645336ce75b576fa94450f97e6afdfd9ef2422923f3c892689d651cfca635406df94d0b9ec74"}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={r3, 0x6, 0x2, 0x20200, 0x1000, 0x6, 0xffffffff, 0x4, {r5, @in={{0x2, 0x4e20, @rand_addr=0x3}}, 0x0, 0x3, 0x100000001, 0x9, 0x800}}, &(0x7f00000003c0)=0xb0) 2018/04/12 19:46:57 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB="002300000000000000c1554e3a000000"], 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000000000), 0x0) 2018/04/12 19:46:57 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000003c0)={0x2, 0x16, 0x1ff, 0x7, 0x47, 0x0, 0x70bd2d, 0x25dfdbfc, [@sadb_lifetime={0x4, 0x2, 0x0, 0x6, 0x4, 0x6}, @sadb_x_sec_ctx={0x19, 0x18, 0x3, 0x1, 0xbb, "3d0b7558e86a60e2aa07d0649df8db927cd4ccd4fe59c2a91b2161bcd202db09eb720a369511123d4d5108c1034f82c5d5d15f3779f52418060e71ed7f209184607c6baaa2b8deb74d6ad28eafd4fd3da5cc36d305b7bd5355ab89299862c53416d5802b31edf51391df579fc4e9e9fb651204cf02cbbb69fea1450e7ed8090ca06fc626822fa8fd5b2a1797fe46ef2df356ec0376fee611a5d6cf395b122a4b8d5bb3e7cda6d7cc258b82523b5a19cdace49f8eb5d9ccd5d02bbb"}, @sadb_ident={0x2, 0xa, 0x100, 0x0, 0x7fffffff}, @sadb_lifetime={0x4, 0x3, 0x7ff, 0x4cbd, 0x0, 0x9}, @sadb_address={0x3, 0x5, 0x3b, 0xa0, 0x0, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_x_nat_t_type={0x1, 0x14, 0x1}, @sadb_x_sec_ctx={0x1e, 0x18, 0x6, 0xfffffffffffffff8, 0xe3, "716e678b0e3e989335ddf2e1237ef33c7cc1d057348574065d971450871adc1709f5d50945cc469a322f8f30536f8e911a2b83f08aaa892977f0defb4902b26c1e70f6a606a69f98f4e1884dd4695dbcf8f6143f584a94c30c3b08c3e45d4ae7f423c707c1d5baa5a2cb12878acd79255eef6cbeb8050b376ff5767162e7fd14e4a5b4bfe473f9af4a00535a43723c3143ebe65a8f0f6d14d00b13bb4f127c918707040cf65edd49b226f8aa2128acaaf00a539268e4c1fafcbdb6ada8696b5e49dc954769861c0a2d7e680f136816c92bfcbfd8ae02ede857130bbc3120a18e40b1ac"}]}, 0x238}, 0x1}, 0x8000) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000700)={0x2, 0x3, 0x0, 0x9, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x0, 0x33, 0x80, 0x0, @in6={0xa, 0x4e21, 0x5b4, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, @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, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) listen$netrom(r1, 0x4) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000001c0)=0x1, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="3500000045cfade7794f322a890c1ef6836f5e3b2bd7026f2db684162ba2632dd504591647202fe3c104f5168a80b3b38e3bfc20b8f87cceeb"], &(0x7f0000000300)=0x2) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000006c0)=ANY=[@ANYRES32=r3, @ANYBLOB="864001241b00aa841d242d652e5078f9361c58bf3b5180ea5a6d38c494686eedc12b420100b4174e"], 0x2) socketpair(0x1, 0x80007, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000380)='bic\x00', 0x4) getsockname$ipx(r4, &(0x7f0000000240), &(0x7f0000000140)=0x10) getsockname$packet(r5, &(0x7f0000000280), &(0x7f00000002c0)=0x14) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0x63, 0x4) 2018/04/12 19:46:57 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000000040)={'syz_tun\x00', @ifru_ivalue}) 2018/04/12 19:46:57 executing program 5: socketpair$inet6(0xa, 0x0, 0x12, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000480)={"69636df7ff000020080000ea000013fa7de3d6d4982adb00"}, &(0x7f0000000300)=0x1d391cb958aee80f) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000380)={0x1, &(0x7f0000000340)=[{0x8, 0x1, 0x3, 0x6}]}, 0x10) unshare(0x400) getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = epoll_create(0xc7) recvfrom(r2, &(0x7f0000000000)=""/23, 0xffffffffffffff50, 0xfffffffffffffffe, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x2, 0x1, 0x0, 0x2, {0xa, 0x4e20, 0x8000, @dev={0xfe, 0x80, [], 0x1b}, 0x1ffe000}}}, 0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000004c0)={0x0, 0x81, "d0fee5d6106e101562dfc2a1d894b6b0749be64b08128a0ac216f474f0c35b61a98ec2abd02e8dc9c2c8e6c80f40e8077c6a6f72ec6165384d6c890a0f69a874fc6e531e59b6a0ef6225758fd1b0c77b04800574b9da8bfb628b719df72ae954d94b0e7e899f53d22675e2e1c5d332393c2c59939b60e50016c7ecd16ce2d1bc54"}, &(0x7f00000002c0)=0x89) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r5, 0xd3, "c0d20ca93a69028913b381303a33c504d032eac186046bb51a5ed5c3dc52fc2b9f297273f79b8ed4e48b4bd3700c56e639d56dc7b4466d4068255b71303859d262c35ede07126ac505935735deed0747296b5cd0bb081eefa8f53b608c7cf817ac994c320ad0df2ba45307779de802c157249dbc609e4412dd15b9a93cfec471a608f74af5ae4f89300719a313730975a6bab79a52f568ce7f23b15a3a9040af0e1a7ca3b152da87eb0030c49b7b073780dffed7fb5c75d6fca1975794d33f2c95784e60d6abb9d3781407b42817aeb3d6fd20"}, &(0x7f0000000680)=0xdb) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000984ff4)) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000400)={0x7, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21}, 0xc8, 0xfffffffffffffffc, 0x616e, 0x9, 0x2, &(0x7f00000003c0)='veth0\x00', 0xddd0000000000, 0x9, 0x8}) r6 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000100)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000001c0)={r7, @in6={{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8000}}, 0x9, 0x5, 0x8, 0x2f, 0x44}, 0x98) 2018/04/12 19:46:57 executing program 2: r0 = socket(0x2, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="120000000000000005c7e89d762d53a50208000000f594e10d"]}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000000c0)={r0}) 2018/04/12 19:46:57 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) close(r0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7, 0x9, 0x1}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x4d8}, 0x8) 2018/04/12 19:46:57 executing program 1: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x3b) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x7, 0x3f, 0x4}, &(0x7f0000000300)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000003c0)={0x0, 0x7f, 0x0, 0x1f, 0x80}, &(0x7f0000000400)=0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000480)={r0}) pread64(r2, &(0x7f0000000100)=""/46, 0x2e, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000440)={r1, 0x5}, &(0x7f0000000340)=0xfffffd19) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000240)=0xff) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000080)={r0}) 2018/04/12 19:46:57 executing program 7: r0 = socket(0xa, 0x2000000005, 0x0) getsockopt(r0, 0x0, 0x400000050, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x2db) accept4$packet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x14, 0x80800) 2018/04/12 19:46:57 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x8840}, 0x2) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0xffffffffffffff86) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73797a6b04436c6564391f8eacf1978d", @ifru_map}) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r3, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000100)=0x400, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000003c0)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000b00)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000c00)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000c40)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x7, 0x4e20, 0xa95, 0xa, 0xa0, 0x80, 0x67, r4, r5}, {0x0, 0x1800000000000000, 0x401, 0x200, 0x0, 0xfffffffffffffffd, 0xffffffff, 0x2}, {0x8, 0x4f, 0x101, 0x4}, 0x95e, 0x6e6bb6, 0x2, 0x1, 0x307c9627a32cf734, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0x33}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3501, 0x0, 0x1, 0xfff, 0x2, 0xc9b, 0x6}}, 0xe8) listen(r1, 0x40000000000002) r6 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet_tcp_buf(r7, 0x6, 0x1c, &(0x7f0000000100), 0x0) recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000480)=""/187, 0xbb}, {&(0x7f0000000540)=""/142, 0x8e}, {&(0x7f0000000600)=""/198, 0xc6}, {&(0x7f0000000700)=""/229, 0xe5}, {&(0x7f0000000800)=""/249, 0xf9}, {&(0x7f00000001c0)=""/40, 0x28}, {&(0x7f0000000900)=""/192, 0xc0}, {&(0x7f00000002c0)=""/57, 0x39}], 0x8, &(0x7f0000000a40)=""/81, 0x51, 0x1}, 0x20) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000080)={'lo\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r9, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) getsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4) listen(r9, 0x0) sendto$inet6(r8, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r10 = accept4(r9, &(0x7f0000000240)=@alg, &(0x7f0000db4ffc)=0xfffffffffffffd29, 0x0) setsockopt$netrom_NETROM_T4(r10, 0x103, 0x6, &(0x7f0000000200)=0x20, 0x4) shutdown(r8, 0x2) sendto$inet6(r9, &(0x7f00000017c0)="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", 0x1000, 0x20008000, 0x0, 0x0) 2018/04/12 19:46:57 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000000040)={'syz_tun\x00', @ifru_ivalue}) 2018/04/12 19:46:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) r3 = accept(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f00000000c0)=0x80) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000000100)=0x6) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000080), 0x4) 2018/04/12 19:46:57 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0xc, 0x5}, {0x8}, {0x3, 0x3e5}], 0x3) r1 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000), 0x20000000) 2018/04/12 19:46:59 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x10010, r0, 0x0) readv(r0, &(0x7f0000001540)=[{&(0x7f0000000000)=""/217, 0xd9}, {&(0x7f0000000100)}, {&(0x7f0000000180)}, {&(0x7f00000001c0)=""/37, 0x25}, {&(0x7f0000000200)=""/162, 0xa2}, {&(0x7f00000002c0)=""/166, 0xa6}, {&(0x7f0000000380)=""/193, 0xc1}, {&(0x7f0000000480)=""/151, 0x97}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x9) 2018/04/12 19:46:59 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x11, 0x4, 0x7, &(0x7f0000000080)={0xffffffffffffffff}) accept4$ipx(r2, &(0x7f00000000c0), &(0x7f0000000200)=0x10, 0x800) sendmmsg$alg(r1, &(0x7f0000007000)=[{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000700)="268ceb0f39fa6cd856d55e662b318c136f12496e861f1458484c4a249debb776ea0ad9d31d05719843cfd73314ef2134f6bc139f2919b8ab59b9cf5e7549665b97f259d67bb4f4bbdeadf4770f44c81ed04c680278b2d22c23d853361b0cbf0e5891e28360d59e2a0692bb", 0x6b}], 0x1, &(0x7f0000000800)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/106, 0x6a}], 0x1, &(0x7f0000000400)=""/203, 0xcb}, 0x0) 2018/04/12 19:46:59 executing program 7: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80a, 0xc0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000000040)=""/243, 0xf3, 0x0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001fc4)={0x0, 0x34, "2e0f514f65f876b96f3c829c8276bb70d83c36f6bd4d8387507cbc5ed76ce186d8b8e0a661e070597400375a08b3dd52ca887112"}, &(0x7f0000007ffc)=0x3c) poll(&(0x7f0000001fef)=[{}, {}, {}], 0x3, 0x2) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file1\x00', 0x0, 0x8}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000380)={r2, &(0x7f0000000240)="34eecd1c7ba63f20e0312917a90994abd18bfaa070466764f3bbafc6f36bc2d0b132141a3ec65e6279b880e1c6d0b0ceb4982ab714850329346288056f7175268f370ff525fdd9727e820b3270c3e1b5ba0eb427b51ab3ed671686961131ead91b46532b3e6a8d", &(0x7f00000002c0)=""/186}, 0x18) sendto$packet(r1, &(0x7f00000003c0), 0x0, 0x80, 0x0, 0x0) 2018/04/12 19:46:59 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000000040)={'syz_tun\x00', @ifru_ivalue}) 2018/04/12 19:46:59 executing program 5: r0 = socket(0x10, 0x1, 0x1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000140)="260000002a0047ffdf08ceff0000e8ffff00000223000000bd93040000008201020a75000000", 0x26) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x80000001, 0x4) 2018/04/12 19:46:59 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept(r0, &(0x7f0000000000), &(0x7f0000000080)=0x80) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000140)=@getae={0x40, 0x1f, 0x421, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0x40}, 0x1}, 0x0) 2018/04/12 19:46:59 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}}, [0x8, 0x3, 0x400, 0x2, 0x0, 0x1ff, 0x0, 0x101, 0x80, 0x2, 0x80000000, 0x3f, 0x8, 0x5, 0x3a]}, &(0x7f0000000000)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000340)={r1, 0x80000001}, 0x8) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r3, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r2, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="0023000000000000000000000000000002653747d8f90c4cb645049b0d060397b99262a410970ae1dade66e588d016663ba4869209d07dc2b6945f1367a5e57b39dfc341187e6378a9394bc03073fee6d89572010b4f6fab9a17c3381185d8eea2927cf1d42c51506f9f893404be65d15ab372a7a44a93bdc2be86d2cab0a0c45e282b5444498cf7b85f1e51b21d6c4f22423170c3fa8d1de9af27463be736cc99dac8215db3d7ae01ca43440e707e486a3e594dc9b21f61ff47ac5c3833cd560e79ea"], 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000380)) write(r3, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/12 19:46:59 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000040)=@sco, 0x8, &(0x7f00000002c0)=[{&(0x7f0000000440)=""/4096, 0x1000}], 0x1}, 0x40002140) sendmsg(r1, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000000)="c3d1f4d3", 0x4}, {&(0x7f0000000300)="10e4052ecbbf6b2f39f384bd129d3496b46e823d6e9207800eab841270d623a61d26b32864196c2d6d64781eacecda1992bb7176a8f0a5d842c9e0aca93f096c411fd629f269c74fcc3ceca887a81d498cc6cde289f3059249a5197816819d77362f37b564225be6d96e7c77ec83fa783d5aedab0a3dd945a2001c1480f2e74676d80962f7c8498d611a0a699cb7d02779f1a66b53993516eb7266f4bacff4e3ed7ff3508f007d26e41926565d30c5ecffb51f4bf37a0ed27484e471f4b588ab3c568f", 0xc3}, {&(0x7f0000000180)="db79330c95966681bd58753dc2322a46f5b3272daf4b190ad163c1d9f8bef18bd2b03cc7863d44ae6f74069c861354074f", 0x31}, {&(0x7f0000000200)="9ef6a4ac6009774b4eed7f805e76790ee6fe14", 0x13}, {&(0x7f0000000240)="5f0c2cca506f717133202c45dd7e4e3eee2c77e8e1a3c076b161147d821ef3649ebe3fd9d992103bce37ab7e9407d902852beb45", 0x34}, {&(0x7f0000001480)="5521d3cd33687d68ab3ba7d2474d7b12f7267153c596d117d5263a32215f28cc5546e54ff1152044157ba3f2221425731c456c4f2419d177fdf6507d50bbce1c43df22c53ea86ff118f08a", 0x4b}, {&(0x7f0000001500)="d31d08b3be0be274b5605cbdec59ae603ec8222a65fda9b814ee6c86e5dc9d089903eebfbcadaa2ce8c56d2ff1ca099740388dc859184270a25f1a0fb499248395f71586b67c1f16b84d06158db1dd98ebf4c80b2f5b6a3e4b4b3b24bf5a625dc0dcc8b319d072c2bf8071fbdb7f7e3088bddde30c5f8e74496e2d08108f7a06e8e25714c4dc66ade7d6e631d04aa4cd5668", 0x92}, {&(0x7f00000015c0)="6de53b6d1251bb6c71b7222b968640c5b801eba373324634db7376924cc7a30eeaf6b0768d402a8a3c5355a2355fbdfaa26e2deb372b4f5c7f8b6ae22c53aaddb691a08db81b8f29725bd1e78fe2663ae84e655d9c9933b4ec9f4a0f48c74ed735b199bc8992f024ead069100b2d44c53385fa0707881b9b57f9f6cab2aa46fb1c865aaeb0a208e36609a23b260baaac1e6a90f25d2d6782078253d337d0b852e11893849a643c5ab2eb4246f22ee49806325de470bf749b029ce09b5c9e5a0c4f000a8131c3b6a3cc5ed85789915f1ca5657156b1b140f6f4b43e4fdcb42d58b396f756dbe6", 0xe6}, {&(0x7f00000016c0)="2ca06b7ee5a709d15e1b3103f82ee021bd993ab75c772089ef3e1073427d3c67ee28bfe1908993d5dc210d681d5d6ac63dd479fb245577cb98683eb22ab177f4a350791319601bab5eb7094e6c32ec8b93b49ea38fb4df1b711c7c13e94cf783bb8bb735339bc41c10d7bde66b376acd189fd2b9c933a2dceb4963e2dfbb8d9753aadf23e9dbd889a66d5c1851916cf2aa15bcaf615782669801b963856f3457422a404445c4a16d6c704bf180c8772f1e992a0264f261f1916d5ca513a142e326f9a567f9abedfebf313dad551162", 0xcf}], 0x9, 0x0, 0x0, 0x20000000}, 0x8001) 2018/04/12 19:46:59 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x891b, &(0x7f0000000040)={'syz_tun\x00', @ifru_ivalue}) 2018/04/12 19:46:59 executing program 4: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet(0x2, 0x80000, 0x9801) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x8, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0xbf6, 0x4, 0x8, 0x3, 0x9, 0x227, 0x4, 0x2, r1}, 0x20) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0xfffffffffffff800, 0xc4c, 0x8, 0xf4, 0x2, 0xfff, 0x1a, 0x2, r3}, 0x20) syz_emit_ethernet(0x36, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa0800450000280000000022049078fffffffdac14140000000000040190780018503000d0294a0c58463f"], &(0x7f0000000000)) 2018/04/12 19:46:59 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aae01b3f85a5dc28e309a7b6b288e464aaaaaaaaaaaaaaaaaaaaaa080045000000000000000000000000"], &(0x7f0000000000)) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x7fff, 0x2) 2018/04/12 19:46:59 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, "b3000000"}}}}}, &(0x7f00003b5000)) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000500)=@ethernet={0x0, @dev}, &(0x7f0000000580)=0x80, 0x80000) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f00000005c0)=0x673, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040)=0xfff, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000080)={@empty, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000140)='F', 0x1) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={r1, @empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/04/12 19:46:59 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0xff, 0x0, &(0x7f0000261f44)=""/188, &(0x7f00009f1ffc)=0xbc) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000003c0)=0x21e, 0x80800) r3 = accept(r1, &(0x7f0000000040)=@hci, &(0x7f00000000c0)=0x80) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x70, r4, 0x800, 0x70bd25, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xd2}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x804}, 0x48000) socket$alg(0x26, 0x5, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f00000001c0)={'icmp6\x00'}, &(0x7f0000000200)=0x1e) 2018/04/12 19:46:59 executing program 0: unshare(0x20000) r0 = socket$unix(0x1, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, "e91f7189591e9233614b00"}, 0x6e) bind$unix(r0, &(0x7f000094cff4)=@file={0x1, "e91f7189591e9233614b00"}, 0x3) unshare(0x20020000) r1 = accept(r0, &(0x7f0000001400)=@sco, &(0x7f00000003c0)=0x80) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001480)={0x0, 0x3}, &(0x7f00000014c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001540)={r2, 0x1}, &(0x7f0000001580)=0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001640)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000002d40)=[{&(0x7f0000001a00)=""/213, 0xd5}, {&(0x7f0000001b00)=""/152, 0x98}, {&(0x7f0000001bc0)=""/195, 0xc3}, {&(0x7f0000001740)=""/87, 0x57}, {&(0x7f0000001cc0)=""/4096, 0x1000}, {&(0x7f0000002cc0)=""/70, 0x46}], 0x6, &(0x7f0000002dc0)=""/162, 0xa2, 0x8000000000000000}, 0x12020) setsockopt$packet_int(r4, 0x107, 0x2000000000, &(0x7f00000002c0)=0x4000000000000003, 0x2c1) sendmsg(r0, &(0x7f0000001700)={&(0x7f00000001c0)=@hci={0x1f, r3}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000240)="f3c05bc8a7ed154eb8b3656dda0dccc6516825a2f9d4b47bca45502ac04baa8ff6d359b30b21872e6bac360732a5a83db32eb517893aaad7eb7dc23f9f991b35a2e2d8c5a76fa60e02e416", 0x4b}, {&(0x7f0000000300)="d2fbaa0025081a41e3b44b6821ffeef34f733f761f017d0afb088d071a4a623698549d7f807f695c479839de3c6cc746e43bbb8f0e08e9979b04e07cf8144ead563d166ebc28f02b2907d436e7ca150e87f85e53d4f9051dc0ae03b6ea806dee0f1300d28276e10887f40c009bc5011f6592bf815180759487c8ab801016fb02e3defca261da3b75390e7765df8cc061561226f63ae7eacf687da77f577d310f7130a0ad7e9c9d6cbc8fd0a74b6185f523ebebf196fc8bb38afa", 0xba}, {&(0x7f0000000400)="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", 0x1000}], 0x3, &(0x7f00000017c0)=ANY=[@ANYBLOB="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"], 0x23f, 0x20000010}, 0x4004800) close(r0) 2018/04/12 19:46:59 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x541b, &(0x7f0000000040)={'syz_tun\x00', @ifru_ivalue}) 2018/04/12 19:46:59 executing program 2: socket$rds(0x15, 0x5, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000349ffc)=0x3ffffffffffffff, 0x23) 2018/04/12 19:46:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz0', "0f74dc3c0817dceb3b076d965cabece9f09d7ab1838270062d50fd5af1ae985f5b5f751c47422daebf7a7166c03b6358617c763cd7a96c800e53a21ad7c63306fb8e6671ad614217fccfe448f9ee37e8e69e105747f04f9e748e774411d75b8a645d537c873bbf146dffe69042549e94af8aa4eec25119ef8ccf43fd8d83e3af794e63d4757888a1"}, 0x8c) mmap(&(0x7f000009c000/0x1000)=nil, 0x1000, 0x0, 0x8113, r0, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80, 0x80800) accept4$inet6(r1, 0x0, &(0x7f00000001c0), 0x800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0xffffffff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x10001, 0x10}, &(0x7f0000000180)=0xc) 2018/04/12 19:46:59 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f00000000c0)=0xe8, 0x4) getsockopt$inet6_int(r0, 0x29, 0x4000000000cf, &(0x7f0000000000), &(0x7f0000000100)=0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) 2018/04/12 19:46:59 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000001680)=""/232, 0xe8}, {&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x5, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x33, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'dh\x00', 0x3, 0x7, 0x67}, 0x2c) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000380)={@dev, @dev}, &(0x7f00000004c0)=0xc) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@delrng={0x10, 0x14, 0x321, 0x70bd2b, 0x25dfdbfc, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x4008040) 2018/04/12 19:46:59 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) socketpair(0x2, 0x6, 0xa8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) socket$pppoe(0x18, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cdfffc), 0x0) 2018/04/12 19:46:59 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/12 19:46:59 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x891a, &(0x7f0000000040)={'syz_tun\x00', @ifru_ivalue}) 2018/04/12 19:46:59 executing program 5: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x100}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r2, 0x1, 0xa, [0x2, 0x5, 0x8, 0xe337579, 0x1, 0x1ff, 0xc0, 0x4, 0xfffffffffffffffd, 0x38aa]}, &(0x7f0000000240)=0x1c) r3 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000011c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0xfffffffffffffffe}}, 0xe8) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x3c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000000000)={r0, 0x1fffffffc0, 0xffffffffffffff17, "8d57b944c9530d79286b90739530d267c5f10cfc4c5408efc84415ffe75f6e70ca8c5ce694f919fb6321848fa9e22b3c7447f09daa4857f01cfcc498580b0d8f1c34c97cfe50f2ccf323c25bad1fb814af086d7081bcb1cf47a6bf23d51d2c1266897c11c18083f928dec1ea9e265c00749ce59ae4816c18be09fc15cb40951cb1e59308063a855d31cb6c3e786d41bd5549ec95cbc579c60b29ff0457c932e5aa4abc"}) r5 = accept(r4, &(0x7f00000007c0)=@generic, &(0x7f0000000840)=0x80) connect$l2tp(r5, &(0x7f0000000880)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @rand_addr=0x7}, 0x0, 0x1, 0x1, 0x4}}, 0x2e) getpeername(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000280)=0x80) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000480)=0xe8) sendmsg$can_raw(r6, &(0x7f0000000580)={&(0x7f00000004c0)={0x1d, r7}, 0x10, &(0x7f0000000540)={&(0x7f0000000500)=@can={{0x2, 0x5, 0x4, 0x1ff}, 0x6, 0x2, 0x0, 0x0, "afef6018c3a10b9e"}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x20000010) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000980)=@assoc_value={0x0, 0x3f}, &(0x7f00000009c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000a00)=ANY=[@ANYRES32=r8, @ANYBLOB="0061d290f638"], &(0x7f0000000a40)=0xa) 2018/04/12 19:46:59 executing program 4: r0 = socket(0x4, 0x8000f, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) accept4$bt_l2cap(r0, 0x0, &(0x7f0000000000), 0x80000) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e20, 0x8000, @empty, 0x3}}}, 0x84) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa, 0x2}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/12 19:47:00 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0x1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r0, 0x0, 0x10}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000080)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0xffffffb5}, [], {0x95}}, &(0x7f0000e6bffc)="47ff3300", 0x0, 0x99, &(0x7f000000d000)=""/153}, 0x48) 2018/04/12 19:47:00 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000000040)={'syz_tun\x00', @ifru_ivalue}) 2018/04/12 19:47:00 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10) r1 = accept(r0, &(0x7f00000002c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000340)=0x80) shutdown(r2, 0x0) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000400)=@alg, &(0x7f0000000480)=0x80, 0x80800) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000840)="d9d284cd126673fe9b80b249779f7aed", 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000180)=0x1, 0xd4b8da6b5ef70631) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000000c0)={'eql\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a992f155c157b3b920f9285a15ae1a84b269c24670708aa7a74f8ebce1f4a4a851a8d8c6198024127ca49c98a83a2c9d", @ANYRES16=r4, @ANYBLOB="000325bd7000fddbdf250e0000002c000200080008000500000008000500000000000800070000ffffff080009000600000008000900810000000c000300080007004e2300004400010008000b0073697000080004004e240000080009003f000000080008002000000008000500010000000800010002000000080001000200000008000800000000000800060009000000"], 0x98}, 0x1, 0x0, 0x0, 0xc000}, 0x4000) r5 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r5, 0x28, 0x6, &(0x7f0000001ffa)=0x7, 0x23) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000005c0)={r6, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) sendmsg$kcm(r3, &(0x7f0000000800)={&(0x7f0000000600)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000680)="d127d85d976aaf588c6c2dcf51cc0ed5b1f110f66a4dffdcae53e2d9cc76b1f2dd8881a8323ec12efc3efe8f3d6df9a2dfc8b348b7274249f46597e31b06d65516681fc2174702d2850215156fbf74ae2dd1b1ee25700b2f459de2548bf0ffa41ac59fafccc911fb2c8d25a9056052b53e5875804c45a4c9bd0710bb473dcb87baa2784e2b5bde01bc5d739fcaf1ed913ffd6a2192cdd2bbcf4aa4db7501c3708e8bb18a58760a478a71eb1d83d1e2caf2bc198fe1ce516ca628de647d0005f895bbff72cebc10d4", 0xc8}], 0x1, &(0x7f00000007c0)=[{0x40, 0x3a, 0xffffffff7fffffff, "289febd16d04a14825be7b7c846f131a5b8f4699b7f5eb11bd5b170c58761c7f6100125442f0e9188cae"}], 0x40, 0x10}, 0x8000) 2018/04/12 19:47:00 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x2) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @multicast1=0xe0000001, 0x0, 0x0, 'lblc\x00'}, 0x2c) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000001c0)={0x6, &(0x7f0000000180)=[{0x1, 0x16, 0x28, 0xb63}, {0xfa5, 0x401, 0x40000, 0x3}, {0x9, 0x7, 0xded5, 0xfffffffffffff06d}, {0x2, 0x10000, 0x5, 0x8}, {0xbf8c, 0x8, 0x9, 0x7}, {0x40, 0x1ff, 0xfffffffffffffffb, 0xe14}]}, 0x10) r3 = epoll_create1(0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) r4 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000a3aff4)) epoll_pwait(r3, &(0x7f0000d2cff4)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f00004aeff8), 0x8) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000000080)=@generic={0x8, 0x7, 0xc9}) r5 = epoll_create1(0x0) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000000), &(0x7f00000006c0)=0x8) r6 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r5, &(0x7f0000317000)=[{}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000a3aff4)) r7 = gettid() r8 = getuid() r9 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={r7, r8, r9}, 0xc) socket$key(0xf, 0x3, 0x2) bind$rds(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000000c0)) recvfrom$ax25(r4, &(0x7f0000000840)=""/172, 0xac, 0x2, &(0x7f0000000900)={0x3, {"9b2352719b85f3"}, 0x20}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000e8c000)={0x7}) epoll_wait(r3, &(0x7f0000000800)=[{}], 0x1, 0xfffffffffffffffc) setsockopt$EBT_SO_SET_COUNTERS(r4, 0x0, 0x81, &(0x7f0000000780)={'mangle\x00', 0x2, [{}, {}]}, 0x48) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x5, 0x5a, 0x0, 0x9, 0x2, 0x2, 0x10001, {0x0, @in6={{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x6a74}}, 0x3, 0xd92, 0x7f, 0x9, 0x6}}, &(0x7f00000002c0)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000300)={r10, 0x7fff, 0x20}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYRES16, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x7) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/12 19:47:00 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000b40)=""/191, 0xbf, 0x26, 0x0, 0xfffffffffffffeb8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000380)=0x14) socketpair(0x3, 0x3, 0x401, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000480)=@abs={0x0, 0x0, 0x4e22}, 0x6e) socketpair(0x13, 0x7f7908535dd7ca36, 0xc, &(0x7f0000000240)={0xffffffffffffffff}) accept$packet(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000440)=0x14) sendto$inet6(r0, &(0x7f0000000100)="02ab2c5641ac9dd96ecbfa0dbc1e5e145eca3d299e8089bb2b0ba7a534e8d90a6186fc7fb63cfe286fffccbfbe35f6d01c0ad8348a3cb61ecddecfba9d69bb564ecdd5110f0ccb81a58e76103f29c27145d89ca5dbea9d44139dc34d5569475f511c410910f97ad1fe97e1561bd6b320d66bc98bebc13696768f258d66a24a6ab6e0d0059ee7a9c254e83dc9e449952fad470834a0b29d73e519f51e4ea738f2edd62a373e8314c876957be45b01bf", 0xaf, 0x4000040, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) 2018/04/12 19:47:00 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8901, &(0x7f0000000040)={'syz_tun\x00', @ifru_ivalue}) 2018/04/12 19:47:01 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ctr-serpent-sse2,tgr128-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'bond_slave\x00', 0x3}, 0x18) 2018/04/12 19:47:01 executing program 4: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000480)) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000), &(0x7f0000001040)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000280)={r0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="580000000a5bc54bb08223a7a5fa784fbbb26e8370cd64096112ad6d5e6986138dbb780177508772ce45b995b6ed30f5229592b7b01874e530f5a07919757ce6e3ab62b7327c50909cddb0fd2cde1e4380481f"], &(0x7f0000000080)=0x60) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e21, 0x261, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x1a32, 0x8000, 0x2, 0x8, 0x4}, 0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x6, 0x2, 0x41627319, 0x8, 0x98ab}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000300)={r2, 0x2, 0x9, 0x0, 0x7, 0x7, 0x0, 0x400, {r3, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x5, 0x401, 0x4, 0x3, 0x2}}, &(0x7f0000000240)=0xb0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000002c0)={'team_slave\x00', 0x3}) r4 = socket$inet(0x2, 0x80007, 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7b}, &(0x7f0000000040)=0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000004c0)={{0xa, 0x4e20, 0x5, @empty, 0x5}, {0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xba}, 0x80000001, [0x5, 0x1ff, 0xf7, 0xffffffff00000001, 0x4, 0x4, 0x7ff, 0x5]}, 0x5c) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000100)={r5, 0x8}, &(0x7f00000000c0)=0x1a1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000540)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e23, @rand_addr}, @in6={0xa, 0x4e21, 0xffffffff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xa0}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4800000000000000, @broadcast=0xffffffff}, @in={0x2, 0x4e22}], 0x98) 2018/04/12 19:47:01 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8915, &(0x7f0000000040)={'syz_tun\x00', @ifru_ivalue}) 2018/04/12 19:47:01 executing program 6: r0 = socket$inet6(0xa, 0x4, 0x697) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0xfffffffffffffd6f) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000200)=0x400, 0x4) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000002540)={&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001500)=[{&(0x7f00000014c0)=""/62, 0x3e}], 0x1, &(0x7f0000001540)=""/4096, 0x1000, 0x8}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000002580)) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r3, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f00000000c0)={0x8, 0x7, 0x7, 0x7, 0x8, 0x4, 0x6}, 0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000180)={0x4d1, 0x1, 0x20, 0x1996, 0x27b, 0x3, 0x10001, 0x94, 0x9, 0x1f, 0x9}, 0xb) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000000240)=ANY=[@ANYBLOB="0023bbd6b20000000000000ab175a00059881a00d559e1cdfc80eda288a4ed0a2d5d9a6f900e7fd058813727be514256e73111d18a420bb7520c0273abed8b6658d7274f3a29d248e740cb3c8bdd510bda5e32ea8b888f3f7154ba5a5f56795d4c1f6564655719ab5c24d2a9f835ff02dbd4b4"], 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r0, &(0x7f0000000100)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/12 19:47:01 executing program 5: setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f0000000100)=0x40) accept$inet(r0, &(0x7f0000000140)={0x0, 0x0, @dev}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x7}, &(0x7f0000000340)=0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000140), &(0x7f0000000580)=0x8) r4 = socket$inet(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) sendmsg$nl_route(r5, &(0x7f000001dfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000dc0)=ANY=[@ANYBLOB="300000003600010500400000000000000a000006e087725afb10757814532f040700000000000000000014f005000000000000000000000000000000ece0740f6b98000000000000006a0000000000000000c969dde21217b6370ae51befa1269dcc1ec0b4e036e16148356ef2695957962d0ce08626"], 0x1}, 0x1}, 0x0) sendmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000000640)={'sit0\x00', 0xf1f1}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000180)={'bridge0\x00', 0xffd}) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRDELBR(r6, 0x89a1, &(0x7f00000006c0)='eql\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r6, 0x10e, 0x5, &(0x7f00000001c0)=0x5, 0x4) recvmsg(r4, &(0x7f0000000540)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000200)=""/224, 0xe0}], 0x1, &(0x7f00000004c0)=""/120, 0x78, 0x401}, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f00000003c0)={@dev}, &(0x7f0000000440)=0xc) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000600)='bcsf0\x00') getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000000740), &(0x7f0000000780)=0xffffffffffffff62) ioctl$sock_ifreq(r4, 0x8916, &(0x7f00000000c0)={'tunl0\x00', @ifru_ivalue}) ioctl$sock_netdev_private(r4, 0x89f0, &(0x7f0000000380)="f9d317269307a8ca8d2f5ba1522aad68dc2d5e9d512509ffbbf2d4fe57dc4ea7a3ad7aedb0f4a0c753ae") ioctl$sock_proto_private(r3, 0x89e5, &(0x7f0000000e40)="f08c2f56f9fa462d98e8f44068b2ec3a0495c05a5e3d378b9a226f12d1cce1ce6edd3198bc5a6138ace10c8962e168a8f88fc05c83680abb50ce6cf1ab75a2a5bf3a99d4d5647faf21c10d8f54db456139556ec8e8457ec399d55e73ed9ffa47850eeed5a445e7cc9ddadc13e51cc38e28b62d7565465dded1a604282732bcafc0011818b715ec0a4a028ffe577e9b31081428ce9c5f0a1720e11d6edc4b98af9396f0c9e5557217e4112317bbdc0115d62c680d41b9a2815ec7") recvmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0) recvmsg(r6, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f00000007c0)=""/27, 0x1b}, {&(0x7f0000000800)=""/115, 0x73}, {&(0x7f0000000880)=""/237, 0xed}, {&(0x7f0000000980)=""/44, 0x2c}, {&(0x7f00000009c0)=""/126, 0x7e}, {&(0x7f0000000a40)=""/135, 0x87}], 0x6, &(0x7f0000000b80)=""/201, 0xc9, 0x100000021}, 0x40000040) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000000cc0)={0x0, 0xd}, &(0x7f0000000d00)=0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f00000005c0)={'ip6gretap0\x00', 0x6720}) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000000680)='ip6gre0\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000002c0)={r1, 0xdc6}, &(0x7f0000000200)=0x8) 2018/04/12 19:47:01 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000d00)={0xffffffffffffffff}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000180)={0x100000000, {{0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x200000000000}}, {{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, 0x108) r1 = socket$netlink(0x10, 0x3, 0xd) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="400000001400110100000000000011000a000000", @ANYRES32=r2, @ANYBLOB="14000600000000000000000000000000000000001400010000000000000000000000000000000001a64ab5d2778d6ffd2e5e1c54e15eff606e9f73e02561ea71e8ac9fb7e522ca59db2faa407bb3aca03fa92665f4a80b1d55029ae25d4358a3c8b5dc7b2bdb9c0b76944785fc93d7ae40319c7e796e087e4ed70f91868b77ec5f28f1234a3c35763927a29d110af54f76de5fef0eee0544bb27926006e40b6cd8f4e0a165a9dac8a2433cf124819dbbf89654c517ffa770b8e2084a0ce127386df08d42ea9731975e530fb5612da2ece1b0fd36efbfb7d491c41b8918878d1a92b884dc568b0638497a8aa54f1c4407af5ce4a2"], 0xb7}, 0x1}, 0x0) 2018/04/12 19:47:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r2, 0x5}, 0x8) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0xb}, 0x9}, {0xa, 0x4e24, 0x5, @empty, 0x100}, 0x2, [0x9f, 0x9, 0xffff, 0x1, 0x800, 0x200, 0x8, 0x1]}, 0x5c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000074b000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x2}, 0x20) 2018/04/12 19:47:01 executing program 1: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000200)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x80000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) r1 = socket$inet_smc(0x2b, 0x1, 0x0) socketpair(0x10, 0x3, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0}, &(0x7f0000000380)=0x8) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f00000008c0)=0x1000000000000, 0x4) bind$inet(r4, &(0x7f0000000680)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r4, 0x5421, &(0x7f00004cfff8)=0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000800)={'vcan0\x00', 0x0}) sendto$inet(r4, &(0x7f0000f7db7f)="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", 0x480, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000f24000)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000280)={0x7fffffff, 0x9b, 0x3, 0x40, 0xfffffffffffffffd, 0x6, 0x90, 0x1, r3}, 0x20) close(r4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000003c0)={r3, 0x6, 0x30}, &(0x7f0000000400)=0xc) listen(r1, 0xff) r7 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f00000007c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000900)={{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0x4e22, 0x172, 0x4e20, 0x1, 0x2, 0x80, 0x0, 0x0, r5, r8}, {0x5, 0x3ff, 0x9, 0x0, 0x8, 0x8, 0x400, 0x8}, {0x401, 0x1, 0x0, 0x7}, 0x7, 0x6e6bbd, 0x0, 0x0, 0x2, 0x2}, {{@in=@rand_addr=0x2, 0x4d3}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3507, 0x7, 0x0, 0x9, 0x7f, 0x10000, 0x4}}, 0xe8) accept4$packet(r4, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000440)=[@in={0x2, 0x4e24, @rand_addr=0xfffffffffffffffd}, @in6={0xa, 0x4, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x1e4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1000}], 0x58) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x2}, &(0x7f0000000300)=0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000000), 0x4) getsockopt$EBT_SO_GET_ENTRIES(r7, 0x0, 0x81, &(0x7f00000005c0)={'nat\x00', 0x0, 0x3, 0x58, [], 0x5, &(0x7f00000004c0)=[{}, {}, {}, {}, {}], &(0x7f0000000540)=""/88}, &(0x7f0000000640)=0x78) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00000001c0)={'bridge0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000840)={0x1, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000880)={0x200, r9, 0x1, 0x7}) [ 196.488760] device bridge0 entered promiscuous mode 2018/04/12 19:47:01 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89a1, &(0x7f0000000040)={'syz_tun\x00', @ifru_ivalue}) 2018/04/12 19:47:01 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) socketpair(0x1, 0x1, 0x7f, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x4, 0x9783}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x3, 0x4) 2018/04/12 19:47:01 executing program 6: r0 = socket$inet6(0xa, 0x21, 0x200) bind$inet6(r0, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) read(r1, &(0x7f0000000440)=""/51, 0x33) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r3, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2201}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x13c, r5, 0x134, 0x70bd29, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x9}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xb33}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5892}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x13c}, 0x1, 0x0, 0x0, 0x4050}, 0x40) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x7) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB="a27b21d8"], 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000000)="94", 0xffffff53}], 0x1) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000000380)={@empty, @remote, 0x0}, &(0x7f00000003c0)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000400)={@local={0xfe, 0x80, [], 0xaa}, r6}, 0x14) 2018/04/12 19:47:01 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet(0x2, 0x4, 0x6b, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000080)=@full, &(0x7f0000000180)=0x48, 0x80800) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000001c0)=0x200, 0x4) r3 = accept(r2, &(0x7f0000000840)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000008c0)=0x80) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000900)=0x7, 0x2) listen(r0, 0xeb8) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x8a00, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/12 19:47:01 executing program 0: getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xfb}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={r0, 0x1ee, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000f91ffc)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) writev(r3, &(0x7f00000015c0)=[{&(0x7f0000000140)="f8f1da903a4d60c641054cd95e6b3cd4cb615037dec021967f4ccf73140d1ae9dae70843f7f8f990874528e22f421c22079b3642d862ef4a19ea727c4ffad4060e2d8c58d8193cb242cf105537bf", 0x4e}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="e854efdee9a72755d83d44cb1f30600d83f4e58562b8ece0443b3da46fdced2c86d8379c26d2851d87bcdc62c1b6866dff837324a03ff419f6b8b70eebd13232abac3bee0b78ec71e59304eafff2267e7ca5d7d4509ebb89717248afc46a5f343d98aff824ccb2b91601041d982516cc7991078a531338a375a8186eb58cdb050a2984f6b03fe802bef41584e8f309c707b850f502358a30669e07a98d7d6ea508260fe21f73c59193be436778c32bc9655757a7231d16def04d1a3c60a2dd52e004f2714bd0a826f21173efd6355c6bc0f591c176aa5453c25cc9f1b06474ba412150877cf15c", 0xe7}, {&(0x7f00000012c0)="2df542808c400f581eef8a383a446a2855e1aa79e698695f3b9c3632c9edde1f76a10c60369e942750b1ac342a999ad00a73fea17c0461988d566e104cab1d2af9c1c02ba8b2faef9110fe3568ad8ea06c9bb85f65d3c5d885bf9b5d5be68a4e99a35fd7e497b8fe8092e38d3b568ff94efde13ac4a19e74aeb904567dfc7e2caaef89cbc9428aa1b0310387", 0x8c}, {&(0x7f0000001380)="c6b716d2bbb6a17207fe029f0402cf734d547edc4a96f785c85ad275037f7a6d1152a5ca2152f1297afbd27281d18e9f9e03c347dff4fa6af22c00de59222b2ffac312996fad41461440fe94dd26637dd0c7434419d53da4a97e3a0b2958be68dd278eee6ad5d2ac7bf58a22ff08abae7462cfa6a42eb4b003118ee9f3f6b272d52a2acc9e41c830a2539183ee6a9ef5082a14d883f5b4708e2f342c84f90fb618587c4a498264b67c7ee387dbe6fd53e6ddab51b17cb30f0f797e1d608f104bd16df50e", 0xc4}, {&(0x7f0000001480)="7d2da7035e829ae407df681bf77224e90df57b5fb5f7150b04b5becc5abf7cf2c9cc7f0dee5e7b8bb5902fcd3e191c129bd225935a341cbd425d41ba6a4e5f65b9f6c962d84d57d60c0b4b82937894713d0e", 0x52}, {&(0x7f0000001500)="71263f43f6e86a060b8cc71bc829317495c0807c6bec52a4568fca13796fa520d3a7c3208d1711104b730c4a532fa88adcf80225d5e546fcc7303194c30ec0a54888e8f05e07f378dfb2f9a5b142aed20331bb6840c127d23c12d75ede99b334457f243492db15126a7834219d59b92a20710867bb4405936e9145616d9195faab38a60c807ce5554550", 0x8a}], 0x7) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000040)={r1, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000080)=0x10) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/12 19:47:01 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000b00)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000b40)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x4, 0x80000000, 0xe8c, 0x8001, 0x4}, &(0x7f0000000c00)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000c40)=@assoc_value={0x0, 0x80}, &(0x7f0000000c80)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000cc0)={r2, 0xffffffff, 0x3, 0x9, 0x3, 0x1, 0x3, 0x200000, {r3, @in={{0x2, 0x4e22, @rand_addr=0x3ff}}, 0x9, 0x0, 0x20, 0x100, 0x7f}}, &(0x7f0000000d80)=0xb0) preadv(r1, &(0x7f0000000f80)=[{&(0x7f0000000dc0)=""/66, 0x42}, {&(0x7f0000000e40)=""/34, 0x22}, {&(0x7f0000000e80)=""/212, 0xd4}], 0x3, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a80)=@nat={'nat\x00', 0x19, 0x5, 0x748, [0x20000300, 0x0, 0x0, 0x20000688, 0x20000940], 0x0, &(0x7f00000000c0), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x8, 0x17, 'ifb0\x00', 'vcan0\x00', 'bcsf0\x00', 'dummy0\x00', @empty, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0x0, 0xff, 0xff], 0xa0, 0xd8, 0x110, [@cpu={'cpu\x00', 0x8, {{0x80000000}}}]}, [@snat={'snat\x00', 0x10, {{@random="e8556195c71d", 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}}, {{{0xf, 0x0, 0x80ff, 'sit0\x00', 'ip6tnl0\x00', 'nr0\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @empty, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], 0x1a0, 0x210, 0x248, [@physdev={'physdev\x00', 0x70, {{'syz_tun\x00', {}, 'ip6gre0\x00', {}, 0x10, 0x1}}}, @physdev={'physdev\x00', 0x70, {{'tunl0\x00', {0xff}, 'bcsh0\x00', {0xff}, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@random="9342e0286640", 0xffffffffffffffff}}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x19, 0x60, 0x884c, 'vlan0\x00', 'veth0\x00', 'ip6tnl0\x00', 'vlan0\x00', @empty, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], 0xf8, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@multicast1=0xe0000001, @multicast1=0xe0000001, 0xffffff00, 0x0, 0x0, 0x1, 0x10, 0x1, 0x4e20, 0x4e20, 0x4e24, 0x4e22}}}, @time={'time\x00', 0x18, {{0x5ec8, 0x4, 0xd507, 0x10839, 0xa6c6, 0xfffffffffffffff8, 0x1}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"2d9e8cd081ba6484e3dfa8c43afc621d8764423b4704924e6b5fed6c2111"}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x3}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x9, 0xa, 0x805, 'sit0\x00', 'gretap0\x00', '\x00', 'bond_slave\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffd}}}]}, @common=@mark={'mark\x00', 0x10, {{0xffffffc0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x40, 0x80f3, 'vcan0\x00', 'irlan0\x00', 'irlan0\x00', 'dummy0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}]}, 0x7c0) r4 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x1, 0x1a0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200001a0], 0x0, &(0x7f0000000000), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'eql\x00', 'syzkaller0\x00', 'tunl0\x00', 'erspan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x218) 2018/04/12 19:47:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/118, 0x76}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)=ANY=[@ANYBLOB="180000001400010300000000000000001e2e4a26f3f540534de11be10100000004000000800f5984b07afc71d478e39581a379510c3aa068b0b501d3181c72e8e9de7e90d3b708ff51d431bc5de20fe337e7d641259dbbd4e6ef85604b253528062d9b8eadf74fdc3a97be835687d4572263b0935d242bd1bc667a76edfd6ccadadc9270f30db4"], 0x18}, 0x1}, 0x0) 2018/04/12 19:47:01 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x2, 0x4, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000480), &(0x7f00000004c0)=0x4) ioctl(r0, 0x8, &(0x7f0000000240)="b0a37e2a5ba76d0ffde614ec904ccc4cd9f27583d838dc99ebe660cd29eccc3896118a60cbe8ec605543460b7e9dcabd43a1bcdd503aeae204b058ad9019b95424126e12e64c428936e5063629ad316f5f2322d5c9af2e212ba84b352d87a69e5b94fabc4d0c1dc83a0c77c9cc11a48912bfb6aafae1a8f541b9d2ba0192be4fdb62a0f6ef9e9d901933e3da5f2e4e9912d2d6975cb60c01665e3490a49b100a9fc0b404eaa57a7671451008a0dee8f4a6212f9f49cabea2f77c4bbaf2b2cda3e731e3e059585c236846d3f6e5") bind$inet(r0, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f0000243fca), 0x0, 0x200080c4, &(0x7f0000b56000)={0x2, 0x4e22}, 0x10) r3 = socket(0x7, 0x80007, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000600)={0x0, 0x6, 0x7f6, 0x62ce, 0x1, 0x1, 0x7, 0x8, {0x0, @in6={{0xa, 0x4e24, 0x400000, @mcast2={0xff, 0x2, [], 0x1}, 0x4ef}}, 0xf5, 0x7, 0x80000001, 0xff, 0x8}}, &(0x7f00000006c0)=0xb0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000700)=@assoc_value={r4, 0x8}, &(0x7f0000000740)=0x8) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x1, 'lblcr\x00', 0x4, 0x9, 0x41}, 0x2c) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x8002, 0xff}, 0x20) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000500)={0x1, 0xff}, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000400)) r6 = socket(0x5, 0x80003, 0x100000000010001) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000000040)={r0}) socket$nl_crypto(0x10, 0x3, 0x15) socket$inet6_sctp(0xa, 0x5, 0x84) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000340)={'filter\x00'}, &(0x7f00000003c0)=0x54) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b26000)=0x1ffc, 0xe32edad239026adf) writev(r0, &(0x7f0000018cd2)=[{&(0x7f0000068000)="02", 0x1}], 0x1) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/90, 0x5a}], 0x1, &(0x7f00000001c0)=""/36, 0x24, 0x6}, 0x2000) syz_emit_ethernet(0x6b, &(0x7f0000000780)=ANY=[@ANYBLOB="aaaaaa0f88470000000000000000ff000000000000004391cea9e0c3a8e1cce01a0757dbeb3e43663fe43120eef3b15eaef48a0d8e0cc43dfa109a963542354bdf558ea86463687da9040434960daad3b8e959b1c3d894234442183805b257ebf5265ce06de95ada2dd60e8557edf8ac0f9fb8d7"], &(0x7f00000005c0)={0x0, 0x1, [0x4f4, 0xb4c, 0xfa6, 0xcb4]}) r7 = socket$netlink(0x10, 0x3, 0x4) writev(r7, &(0x7f0000312ff0)=[{&(0x7f0000000080)="480000001400190d090043eafd068c560affffffffe00600003a984fb2bff49a3326a6ffffffff00000000bc5603ca00000fff890000000309ff5bff87c3e4cb6b716c0123b261a2", 0x48}], 0x1) 2018/04/12 19:47:01 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000000040)={'syz_tun\x00', @ifru_ivalue}) [ 196.690790] kernel msg: ebtables bug: please report to author: bad policy 2018/04/12 19:47:01 executing program 2: r0 = socket(0xa, 0x2, 0x88) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) connect$inet(r0, &(0x7f0000ffdff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) writev(r1, &(0x7f0000000080)=[{&(0x7f00000000c0)="480000001400257f09004b01fcfc8c560a880000f217e00100000000000000a2bc56c186e11f94580b0318fe0000000000200028213e146a1ce206000000000000ffff5bf1ff00c7", 0x48}], 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syzkaller0\x00', 0x10) 2018/04/12 19:47:01 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r1}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0xd7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r4, 0x4}, 0x8) getpeername$netlink(r3, &(0x7f0000000180), &(0x7f0000000200)=0xc) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)="94", 0x1}], 0x1) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) [ 196.754601] kernel msg: ebtables bug: please report to author: bad policy 2018/04/12 19:47:01 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x890c, &(0x7f0000000040)={'syz_tun\x00', @ifru_ivalue}) [ 196.827064] IPVS: set_ctl: invalid protocol: 0 172.20.20.187:20004 lblcr [ 197.516817] kasan: CONFIG_KASAN_INLINE enabled [ 197.521617] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 197.529094] general protection fault: 0000 [#1] SMP KASAN [ 197.534631] Dumping ftrace buffer: [ 197.538166] (ftrace buffer empty) [ 197.541861] Modules linked in: [ 197.545050] CPU: 0 PID: 16381 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 197.551882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.561241] RIP: 0010:tipc_sk_fill_sock_diag+0x45f/0xc80 [ 197.566671] RSP: 0018:ffff880195146fe0 EFLAGS: 00010206 [ 197.572022] RAX: 0000000000000000 RBX: ffff88019aa14640 RCX: 000000000000002b [ 197.579288] RDX: dffffc0000000000 RSI: ffff8801ce872c98 RDI: 0000000000000158 [ 197.586551] RBP: ffff880195147298 R08: ffff8801ce872bf8 R09: 0000000000000002 [ 197.593801] R10: ffff8801ce872380 R11: 0000000000000000 R12: ffff8801d8448d40 [ 197.601070] R13: ffff880195147270 R14: 0000000000000000 R15: ffffed0032a28e1e [ 197.608327] FS: 00007fb42bf7d700(0000) GS:ffff8801db000000(0000) knlGS:0000000000000000 [ 197.616539] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 197.622408] CR2: 00007fb073120000 CR3: 00000001d47df000 CR4: 00000000001406f0 [ 197.629770] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 197.637029] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 197.644285] Call Trace: [ 197.646883] ? tipc_diag_dump+0x30/0x30 [ 197.650842] ? tipc_getname+0x7d0/0x7d0 [ 197.654802] ? save_stack+0xa9/0xd0 [ 197.658408] ? save_stack+0x43/0xd0 [ 197.662019] ? kasan_kmalloc+0xc4/0xe0 [ 197.665892] ? graph_lock+0x170/0x170 [ 197.669676] ? netlink_dump+0x6cd/0xd20 [ 197.673633] ? __netlink_dump_start+0x51a/0x780 [ 197.678288] ? sock_diag_rcv_msg+0x2e0/0x3d0 [ 197.682693] ? netlink_rcv_skb+0x172/0x440 [ 197.686910] ? sock_diag_rcv+0x2a/0x40 [ 197.690782] ? ___sys_sendmsg+0x805/0x940 [ 197.694913] ? SyS_sendmsg+0x29/0x30 [ 197.698612] ? do_syscall_64+0x29e/0x9d0 [ 197.702659] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 197.708014] ? lock_acquire+0x1dc/0x520 [ 197.711972] ? tipc_nl_sk_walk+0x602/0xd10 [ 197.716191] ? tipc_nl_sk_walk+0x309/0xd10 [ 197.720415] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 197.725417] ? skb_put+0x17b/0x1e0 [ 197.728943] ? memset+0x31/0x40 [ 197.732205] ? __nlmsg_put+0x14c/0x1b0 [ 197.736082] __tipc_add_sock_diag+0x22c/0x350 [ 197.740565] tipc_nl_sk_walk+0x685/0xd10 [ 197.744613] ? tipc_sock_diag_handler_dump+0x320/0x320 [ 197.749877] ? __tipc_nl_add_sk+0x400/0x400 [ 197.754185] ? skb_scrub_packet+0x580/0x580 [ 197.758498] ? netlink_recvmsg+0x13a0/0x1450 [ 197.762896] ? kasan_check_write+0x14/0x20 [ 197.767117] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 197.772039] ? lock_downgrade+0x8e0/0x8e0 [ 197.776178] tipc_diag_dump+0x24/0x30 [ 197.779970] netlink_dump+0x507/0xd20 [ 197.783759] ? netlink_broadcast+0x50/0x50 [ 197.787983] __netlink_dump_start+0x51a/0x780 [ 197.792554] ? kasan_check_read+0x11/0x20 [ 197.796689] tipc_sock_diag_handler_dump+0x22c/0x320 [ 197.801780] ? __tipc_diag_gen_cookie+0xb0/0xb0 [ 197.806436] ? tipc_unregister_sysctl+0x20/0x20 [ 197.811097] ? netlink_deliver_tap+0x367/0xf90 [ 197.815763] sock_diag_rcv_msg+0x2e0/0x3d0 [ 197.819996] netlink_rcv_skb+0x172/0x440 [ 197.824148] ? sock_diag_bind+0x80/0x80 [ 197.828106] ? netlink_ack+0xbc0/0xbc0 [ 197.831982] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 197.837161] ? netlink_skb_destructor+0x210/0x210 [ 197.841989] sock_diag_rcv+0x2a/0x40 [ 197.845687] netlink_unicast+0x58b/0x740 [ 197.849743] ? netlink_attachskb+0x970/0x970 [ 197.854136] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 197.859669] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 197.864757] ? security_netlink_send+0x8f/0xc0 [ 197.869323] netlink_sendmsg+0x9d8/0xf80 [ 197.873368] ? netlink_unicast+0x740/0x740 [ 197.877587] ? security_socket_sendmsg+0x9b/0xd0 [ 197.882330] ? netlink_unicast+0x740/0x740 [ 197.886639] sock_sendmsg+0xd5/0x120 [ 197.890347] ___sys_sendmsg+0x805/0x940 [ 197.894396] ? copy_msghdr_from_user+0x560/0x560 [ 197.899139] ? __fget_light+0x2ef/0x430 [ 197.903183] ? fget_raw+0x20/0x20 [ 197.906621] ? do_raw_spin_unlock+0x9e/0x2e0 [ 197.911016] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 197.915589] ? kasan_check_write+0x14/0x20 [ 197.919897] ? _raw_spin_unlock+0x22/0x30 [ 197.924032] ? kcov_ioctl+0x56/0x1b0 [ 197.927738] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 197.933258] ? sockfd_lookup_light+0xc5/0x160 [ 197.937744] __sys_sendmsg+0x115/0x270 [ 197.941619] ? SyS_shutdown+0x30/0x30 [ 197.945408] ? lock_downgrade+0x8e0/0x8e0 [ 197.949538] ? finish_task_switch+0x182/0x820 [ 197.954028] ? ksys_ioctl+0x81/0xd0 [ 197.957639] SyS_sendmsg+0x29/0x30 [ 197.961164] ? __sys_sendmsg+0x270/0x270 [ 197.965210] do_syscall_64+0x29e/0x9d0 [ 197.969086] ? kasan_check_write+0x14/0x20 [ 197.973314] ? syscall_return_slowpath+0x5c0/0x5c0 [ 197.978226] ? syscall_return_slowpath+0x30f/0x5c0 [ 197.983142] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 197.988507] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 197.993338] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 197.998509] RIP: 0033:0x455279 [ 198.001690] RSP: 002b:00007fb42bf7cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 198.009381] RAX: ffffffffffffffda RBX: 00007fb42bf7d6d4 RCX: 0000000000455279 [ 198.016636] RDX: 0000000000000000 RSI: 0000000020005000 RDI: 0000000000000013 [ 198.023889] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 198.031140] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 198.038393] R13: 00000000000004ef R14: 00000000006fa708 R15: 0000000000000001 [ 198.045647] Code: f9 48 c1 e9 03 80 3c 11 00 0f 85 6a 07 00 00 48 ba 00 00 00 00 00 fc ff df 4d 8b 76 18 49 8d be 58 01 00 00 48 89 f9 48 c1 e9 03 <80> 3c 11 00 0f 85 5a 07 00 00 4d 8b b6 58 01 00 00 48 ba 00 00 [ 198.064846] RIP: tipc_sk_fill_sock_diag+0x45f/0xc80 RSP: ffff880195146fe0 [ 198.071815] ---[ end trace 5eb744da09f491fc ]--- [ 198.076619] Kernel panic - not syncing: Fatal exception in interrupt [ 198.083573] Dumping ftrace buffer: [ 198.087118] (ftrace buffer empty) [ 198.090814] Kernel Offset: disabled [ 198.094422] Rebooting in 86400 seconds..