net(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) [ 301.783663] kernel msg: ebtables bug: please report to author: bad policy 2018/05/18 18:27:08 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005940)=[{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000003940)="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", 0x380}], 0x1, &(0x7f0000000640)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000000)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000005a80)=""/4096, 0x403}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/18 18:27:08 executing program 2: r0 = socket(0x15, 0x80005, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt(r0, 0x200100000114, 0x2710, &(0x7f00000002c0)=""/1, &(0x7f0000000280)=0xffb1) 2018/05/18 18:27:08 executing program 7: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="f2", 0x1}], 0x1, 0x0) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 2018/05/18 18:27:08 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000000), &(0x7f0000000180)=[{}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x4}]}, 0x108) 2018/05/18 18:27:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x2d0, [0x200002c0, 0x0, 0x0, 0x200002f0, 0x20000320], 0x0, &(0x7f0000000000), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x5, 0x0, 0x0, 'bridge0\x00', 'rose0\x00', 'veth0_to_bridge\x00', 'vlan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}, {{{0x11, 0x0, 0x0, 'yam0\x00', 'veth0_to_team\x00', 'teql0\x00', 'gretap0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0x138, 0x170, [@statistic={'statistic\x00', 0x18, {{0x7}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}]}, 0x348) 2018/05/18 18:27:08 executing program 5: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) recvmsg(r2, &(0x7f0000007900)={&(0x7f0000007640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000077c0)=[{&(0x7f00000076c0)=""/231, 0xe7}], 0x1, &(0x7f0000007800)=""/207, 0xcf}, 0x0) sendmsg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000001d80)}, 0x0) sendmsg(r1, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000840)="a0", 0x1}], 0x1, &(0x7f0000000980)}, 0x0) 2018/05/18 18:27:08 executing program 2: r0 = socket(0x15, 0x80005, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt(r0, 0x200100000114, 0x2710, &(0x7f00000002c0)=""/1, &(0x7f0000000280)=0xffb1) 2018/05/18 18:27:08 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="471844146448ce03e1a55920cfa55c", 0xf}], 0x1, &(0x7f0000000280)}, 0x0) [ 301.954998] kernel msg: ebtables bug: please report to author: bad policy 2018/05/18 18:27:09 executing program 5: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) recvmsg(r2, &(0x7f0000007900)={&(0x7f0000007640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000077c0)=[{&(0x7f00000076c0)=""/231, 0xe7}], 0x1, &(0x7f0000007800)=""/207, 0xcf}, 0x0) sendmsg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000001d80)}, 0x0) sendmsg(r1, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000840)="a0", 0x1}], 0x1, &(0x7f0000000980)}, 0x0) 2018/05/18 18:27:09 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)="696c6c696e6f697300fc4f4e6563dee4f1b0ebdf2db9071d0bba3d0d64ba9ae09f42b2a244787216e04b39c20dfd0567e5a7722b4c8bfb68f72f02201feff43cc8a02e033ee856dd8d4da1423365ce31e7811033898967c04aab870f4f486ca5bc62e079c38db59b2323eb16653a1b0d69a4d80fddb65e020449e9a4d80db4462b45511d4714009e9c7375466036a1070f829c757afbab930fa4786cfb34bb7ee6699c290200b85a969960f92bf8044c", 0xb0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/18 18:27:09 executing program 2: r0 = socket(0x15, 0x80005, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt(r0, 0x200100000114, 0x2710, &(0x7f00000002c0)=""/1, &(0x7f0000000280)=0xffb1) 2018/05/18 18:27:09 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="fb"], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x3f}, 0xb) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept$inet6(r0, &(0x7f0000000300), &(0x7f00000001c0)=0xffffffff0000001c) 2018/05/18 18:27:09 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="471844146448ce03e1a55920cfa55c", 0xf}], 0x1, &(0x7f0000000280)}, 0x0) 2018/05/18 18:27:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000840)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000001c0)={0x14, 0x3b, 0x8d7ed3c5732b5d5d}, 0x14}, 0x1}, 0x0) 2018/05/18 18:27:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="fb"], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x3f}, 0xb) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept$inet6(r0, &(0x7f0000000300), &(0x7f00000001c0)=0xffffffff0000001c) 2018/05/18 18:27:09 executing program 7: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="f2", 0x1}], 0x1, 0x0) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 2018/05/18 18:27:09 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x400000004c, &(0x7f0000f5f000)=0x6, 0x4) 2018/05/18 18:27:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000840)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000001c0)={0x14, 0x3b, 0x8d7ed3c5732b5d5d}, 0x14}, 0x1}, 0x0) 2018/05/18 18:27:09 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="471844146448ce03e1a55920cfa55c", 0xf}], 0x1, &(0x7f0000000280)}, 0x0) 2018/05/18 18:27:09 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x400000004c, &(0x7f0000f5f000)=0x6, 0x4) 2018/05/18 18:27:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000840)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000001c0)={0x14, 0x3b, 0x8d7ed3c5732b5d5d}, 0x14}, 0x1}, 0x0) 2018/05/18 18:27:09 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="471844146448ce03e1a55920cfa55c", 0xf}], 0x1, &(0x7f0000000280)}, 0x0) 2018/05/18 18:27:09 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)="696c6c696e6f697300fc4f4e6563dee4f1b0ebdf2db9071d0bba3d0d64ba9ae09f42b2a244787216e04b39c20dfd0567e5a7722b4c8bfb68f72f02201feff43cc8a02e033ee856dd8d4da1423365ce31e7811033898967c04aab870f4f486ca5bc62e079c38db59b2323eb16653a1b0d69a4d80fddb65e020449e9a4d80db4462b45511d4714009e9c7375466036a1070f829c757afbab930fa4786cfb34bb7ee6699c290200b85a969960f92bf8044c", 0xb0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/18 18:27:10 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x400000004c, &(0x7f0000f5f000)=0x6, 0x4) 2018/05/18 18:27:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000840)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000001c0)={0x14, 0x3b, 0x8d7ed3c5732b5d5d}, 0x14}, 0x1}, 0x0) 2018/05/18 18:27:10 executing program 1: r0 = socket$inet(0x2b, 0x801, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={0x0, @empty, @broadcast=0xffffffff}, 0xc) 2018/05/18 18:27:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="fb"], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x3f}, 0xb) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept$inet6(r0, &(0x7f0000000300), &(0x7f00000001c0)=0xffffffff0000001c) 2018/05/18 18:27:10 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="fb"], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x3f}, 0xb) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept$inet6(r0, &(0x7f0000000300), &(0x7f00000001c0)=0xffffffff0000001c) 2018/05/18 18:27:10 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@filter={'filter\x00', 0xe, 0x0, 0x90, [0x0, 0x20000140, 0x20000170, 0x200001a0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x60}, {}, {}]}, 0x108) 2018/05/18 18:27:10 executing program 7: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="f2", 0x1}], 0x1, 0x0) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 2018/05/18 18:27:10 executing program 5: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) recvmsg(r2, &(0x7f0000007900)={&(0x7f0000007640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000077c0)=[{&(0x7f00000076c0)=""/231, 0xe7}], 0x1, &(0x7f0000007800)=""/207, 0xcf}, 0x0) sendmsg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000001d80)}, 0x0) sendmsg(r1, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000840)="a0", 0x1}], 0x1, &(0x7f0000000980)}, 0x0) 2018/05/18 18:27:10 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x400000004c, &(0x7f0000f5f000)=0x6, 0x4) [ 303.884266] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/18 18:27:10 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x2c) close(r1) 2018/05/18 18:27:10 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r1 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000788000)=0x2, 0x4) bind$packet(r1, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) shutdown(r3, 0x1) 2018/05/18 18:27:10 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@filter={'filter\x00', 0xe, 0x0, 0x90, [0x0, 0x20000140, 0x20000170, 0x200001a0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x60}, {}, {}]}, 0x108) [ 303.999476] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/18 18:27:10 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000080)=@abs, 0x6e) socketpair$unix(0x1, 0x80000000003, 0x0, &(0x7f0000000100)={0x0, 0x0}) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x15) connect$unix(r1, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/18 18:27:10 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x2c) close(r1) [ 304.045499] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/18 18:27:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="fb"], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x3f}, 0xb) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept$inet6(r0, &(0x7f0000000300), &(0x7f00000001c0)=0xffffffff0000001c) 2018/05/18 18:27:10 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="fb"], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x3f}, 0xb) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept$inet6(r0, &(0x7f0000000300), &(0x7f00000001c0)=0xffffffff0000001c) 2018/05/18 18:27:10 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@filter={'filter\x00', 0xe, 0x0, 0x90, [0x0, 0x20000140, 0x20000170, 0x200001a0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x60}, {}, {}]}, 0x108) 2018/05/18 18:27:10 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x2c) close(r1) [ 304.178967] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/18 18:27:11 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000080)=@abs, 0x6e) socketpair$unix(0x1, 0x80000000003, 0x0, &(0x7f0000000100)={0x0, 0x0}) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x15) connect$unix(r1, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/18 18:27:11 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) unshare(0x400) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$sock_linger(r0, 0x1, 0x24, &(0x7f0000000180), 0x8) 2018/05/18 18:27:11 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x2c) close(r1) 2018/05/18 18:27:11 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@filter={'filter\x00', 0xe, 0x0, 0x90, [0x0, 0x20000140, 0x20000170, 0x200001a0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x60}, {}, {}]}, 0x108) 2018/05/18 18:27:11 executing program 5: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) recvmsg(r2, &(0x7f0000007900)={&(0x7f0000007640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000077c0)=[{&(0x7f00000076c0)=""/231, 0xe7}], 0x1, &(0x7f0000007800)=""/207, 0xcf}, 0x0) sendmsg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000001d80)}, 0x0) sendmsg(r1, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000840)="a0", 0x1}], 0x1, &(0x7f0000000980)}, 0x0) 2018/05/18 18:27:11 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0xa, 0x4, 0x8}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000000), &(0x7f0000000080)=""/154}, 0x18) 2018/05/18 18:27:11 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r1 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000788000)=0x2, 0x4) bind$packet(r1, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) shutdown(r3, 0x1) 2018/05/18 18:27:11 executing program 7: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="f2", 0x1}], 0x1, 0x0) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 2018/05/18 18:27:11 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0xa, 0x4, 0x8}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000000), &(0x7f0000000080)=""/154}, 0x18) 2018/05/18 18:27:11 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000080)=@abs, 0x6e) socketpair$unix(0x1, 0x80000000003, 0x0, &(0x7f0000000100)={0x0, 0x0}) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x15) connect$unix(r1, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/18 18:27:11 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) unshare(0x400) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$sock_linger(r0, 0x1, 0x24, &(0x7f0000000180), 0x8) 2018/05/18 18:27:11 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) connect(r0, &(0x7f00000000c0)=@nl=@unspec, 0x80) [ 304.947468] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 304.979129] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/18 18:27:11 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x10, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)}}], 0x2, 0x0) 2018/05/18 18:27:12 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) unshare(0x400) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$sock_linger(r0, 0x1, 0x24, &(0x7f0000000180), 0x8) 2018/05/18 18:27:12 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0xa, 0x4, 0x8}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000000), &(0x7f0000000080)=""/154}, 0x18) 2018/05/18 18:27:12 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) connect(r0, &(0x7f00000000c0)=@nl=@unspec, 0x80) 2018/05/18 18:27:12 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000080)=@abs, 0x6e) socketpair$unix(0x1, 0x80000000003, 0x0, &(0x7f0000000100)={0x0, 0x0}) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x15) connect$unix(r1, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/18 18:27:12 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x10, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)}}], 0x2, 0x0) 2018/05/18 18:27:12 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl(r0, 0x8912, &(0x7f0000000040)="8100756994094bd7f1586f") getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/18 18:27:12 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r1 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000788000)=0x2, 0x4) bind$packet(r1, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) shutdown(r3, 0x1) 2018/05/18 18:27:12 executing program 7: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000)=0x200, 0x4) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/05/18 18:27:12 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x10, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)}}], 0x2, 0x0) 2018/05/18 18:27:12 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0xa, 0x4, 0x8}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000000), &(0x7f0000000080)=""/154}, 0x18) 2018/05/18 18:27:12 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl(r0, 0x8912, &(0x7f0000000040)="8100756994094bd7f1586f") getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 305.939596] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/18 18:27:12 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) unshare(0x400) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$sock_linger(r0, 0x1, 0x24, &(0x7f0000000180), 0x8) 2018/05/18 18:27:12 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff}, @icmp=@time_exceeded={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @dev={0xac, 0x14}}}}}}}, 0x0) 2018/05/18 18:27:12 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) connect(r0, &(0x7f00000000c0)=@nl=@unspec, 0x80) 2018/05/18 18:27:12 executing program 7: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000)=0x200, 0x4) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/05/18 18:27:12 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x10, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)}}], 0x2, 0x0) 2018/05/18 18:27:12 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl(r0, 0x8912, &(0x7f0000000040)="8100756994094bd7f1586f") getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/18 18:27:12 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/05/18 18:27:12 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004fec)={0x2, 0x4, 0x100000001, 0x40}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000016efe8)={r0, &(0x7f0000000040)}, 0x18) 2018/05/18 18:27:13 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) connect(r0, &(0x7f00000000c0)=@nl=@unspec, 0x80) 2018/05/18 18:27:13 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff}, @icmp=@time_exceeded={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @dev={0xac, 0x14}}}}}}}, 0x0) 2018/05/18 18:27:13 executing program 7: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000)=0x200, 0x4) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/05/18 18:27:13 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0xf, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000000)) 2018/05/18 18:27:13 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004fec)={0x2, 0x4, 0x100000001, 0x40}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000016efe8)={r0, &(0x7f0000000040)}, 0x18) 2018/05/18 18:27:13 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl(r0, 0x8912, &(0x7f0000000040)="8100756994094bd7f1586f") getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/18 18:27:13 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r1 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000788000)=0x2, 0x4) bind$packet(r1, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) shutdown(r3, 0x1) 2018/05/18 18:27:13 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/05/18 18:27:13 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff}, @icmp=@time_exceeded={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @dev={0xac, 0x14}}}}}}}, 0x0) 2018/05/18 18:27:13 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004fec)={0x2, 0x4, 0x100000001, 0x40}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000016efe8)={r0, &(0x7f0000000040)}, 0x18) 2018/05/18 18:27:13 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x80000204000000cd, 0x0, 0x0) 2018/05/18 18:27:13 executing program 5: unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000140)={'security\x00'}, &(0x7f0000000000)=0x54) 2018/05/18 18:27:13 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/05/18 18:27:13 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0xf, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000000)) 2018/05/18 18:27:13 executing program 7: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000)=0x200, 0x4) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) [ 306.829500] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 306.902719] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 18:27:14 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x80000204000000cd, 0x0, 0x0) 2018/05/18 18:27:14 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff}, @icmp=@time_exceeded={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @dev={0xac, 0x14}}}}}}}, 0x0) 2018/05/18 18:27:14 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004fec)={0x2, 0x4, 0x100000001, 0x40}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000016efe8)={r0, &(0x7f0000000040)}, 0x18) 2018/05/18 18:27:14 executing program 5: unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000140)={'security\x00'}, &(0x7f0000000000)=0x54) 2018/05/18 18:27:14 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0xf, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000000)) 2018/05/18 18:27:14 executing program 7: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$alg(0x26, 0x5, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73797a6b04436c6564391f8eacf1978d", @ifru_map}) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) 2018/05/18 18:27:14 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/05/18 18:27:14 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x80000204000000cd, 0x0, 0x0) [ 307.837359] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 18:27:14 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0xf503}, 0xc, &(0x7f0000000280)={&(0x7f0000000ac0)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x10}}, 0x32a}, 0x1}, 0x0) 2018/05/18 18:27:14 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0xf, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000000)) 2018/05/18 18:27:14 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000000100)=@file={0x1, './.ile0\x00'}, 0x6) 2018/05/18 18:27:14 executing program 1: unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000140)={'security\x00'}, &(0x7f0000000000)=0x54) 2018/05/18 18:27:14 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x80000204000000cd, 0x0, 0x0) 2018/05/18 18:27:14 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000480)) ioctl$sock_FIOSETOWN(r0, 0xb704, &(0x7f0000000440)) [ 308.018451] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 18:27:14 executing program 7: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$alg(0x26, 0x5, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73797a6b04436c6564391f8eacf1978d", @ifru_map}) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) 2018/05/18 18:27:14 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000000100)=@file={0x1, './.ile0\x00'}, 0x6) 2018/05/18 18:27:14 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000480)) ioctl$sock_FIOSETOWN(r0, 0xb704, &(0x7f0000000440)) 2018/05/18 18:27:14 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0xf503}, 0xc, &(0x7f0000000280)={&(0x7f0000000ac0)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x10}}, 0x32a}, 0x1}, 0x0) 2018/05/18 18:27:14 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x40) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept4(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f0000000100)=0x80, 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet(r1, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r1) poll(&(0x7f0000000140)=[{r2}, {r2}, {r3}], 0x3, 0x0) 2018/05/18 18:27:14 executing program 4: r0 = socket(0x10, 0x2, 0x6) sendmsg$nl_generic(r0, &(0x7f0000000900)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000580)={0x14, 0x24, 0x217}, 0x14}, 0x1}, 0x0) 2018/05/18 18:27:14 executing program 7: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$alg(0x26, 0x5, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73797a6b04436c6564391f8eacf1978d", @ifru_map}) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) 2018/05/18 18:27:14 executing program 1: unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000140)={'security\x00'}, &(0x7f0000000000)=0x54) 2018/05/18 18:27:14 executing program 5: unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000140)={'security\x00'}, &(0x7f0000000000)=0x54) 2018/05/18 18:27:14 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000000100)=@file={0x1, './.ile0\x00'}, 0x6) [ 308.318689] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 18:27:14 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0xf503}, 0xc, &(0x7f0000000280)={&(0x7f0000000ac0)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x10}}, 0x32a}, 0x1}, 0x0) 2018/05/18 18:27:14 executing program 7: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$alg(0x26, 0x5, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73797a6b04436c6564391f8eacf1978d", @ifru_map}) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) 2018/05/18 18:27:14 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000480)) ioctl$sock_FIOSETOWN(r0, 0xb704, &(0x7f0000000440)) 2018/05/18 18:27:14 executing program 4: r0 = socket(0x10, 0x2, 0x6) sendmsg$nl_generic(r0, &(0x7f0000000900)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000580)={0x14, 0x24, 0x217}, 0x14}, 0x1}, 0x0) [ 308.361648] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 18:27:15 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000000100)=@file={0x1, './.ile0\x00'}, 0x6) 2018/05/18 18:27:15 executing program 4: r0 = socket(0x10, 0x2, 0x6) sendmsg$nl_generic(r0, &(0x7f0000000900)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000580)={0x14, 0x24, 0x217}, 0x14}, 0x1}, 0x0) 2018/05/18 18:27:15 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000480)) ioctl$sock_FIOSETOWN(r0, 0xb704, &(0x7f0000000440)) 2018/05/18 18:27:15 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0xf503}, 0xc, &(0x7f0000000280)={&(0x7f0000000ac0)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x10}}, 0x32a}, 0x1}, 0x0) 2018/05/18 18:27:15 executing program 7: unshare(0x400) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x71, &(0x7f00000002c0), 0x8) 2018/05/18 18:27:15 executing program 2: r0 = socket$inet_sctp(0x2, 0x100000000001, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000200)=""/4096, &(0x7f0000000000)=0xfffffffffffffff6) 2018/05/18 18:27:15 executing program 1: unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000140)={'security\x00'}, &(0x7f0000000000)=0x54) 2018/05/18 18:27:15 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x40) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept4(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f0000000100)=0x80, 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet(r1, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r1) poll(&(0x7f0000000140)=[{r2}, {r2}, {r3}], 0x3, 0x0) 2018/05/18 18:27:15 executing program 5: unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000140)={'security\x00'}, &(0x7f0000000000)=0x54) 2018/05/18 18:27:15 executing program 2: r0 = socket$inet_sctp(0x2, 0x100000000001, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000200)=""/4096, &(0x7f0000000000)=0xfffffffffffffff6) 2018/05/18 18:27:15 executing program 4: r0 = socket(0x10, 0x2, 0x6) sendmsg$nl_generic(r0, &(0x7f0000000900)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000580)={0x14, 0x24, 0x217}, 0x14}, 0x1}, 0x0) [ 309.241553] IPVS: ftp: loaded support on port[0] = 21 [ 309.248114] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 18:27:15 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f00003b9ffc)=0x40000100000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$inet(r0, &(0x7f00000002c0)=""/248, 0xf8, 0x2002, 0x0, 0x86) 2018/05/18 18:27:15 executing program 7: unshare(0x400) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x71, &(0x7f00000002c0), 0x8) 2018/05/18 18:27:15 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000000)="0401000000c000ddb84604aabe7331b3470000e805515f75", 0x18, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x2000000000d, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/18 18:27:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x8000000000a, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x1df7, 0x371) sendto$inet6(r1, &(0x7f0000000140), 0xe803, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/18 18:27:15 executing program 2: r0 = socket$inet_sctp(0x2, 0x100000000001, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000200)=""/4096, &(0x7f0000000000)=0xfffffffffffffff6) 2018/05/18 18:27:16 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f00003b9ffc)=0x40000100000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$inet(r0, &(0x7f00000002c0)=""/248, 0xf8, 0x2002, 0x0, 0x86) 2018/05/18 18:27:16 executing program 7: unshare(0x400) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x71, &(0x7f00000002c0), 0x8) 2018/05/18 18:27:16 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000000)="0401000000c000ddb84604aabe7331b3470000e805515f75", 0x18, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x2000000000d, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 309.487191] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. 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Check SNMP counters. 2018/05/18 18:27:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x100000000001, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000200)=""/4096, &(0x7f0000000000)=0xfffffffffffffff6) 2018/05/18 18:27:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x8000000000a, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x1df7, 0x371) sendto$inet6(r1, &(0x7f0000000140), 0xe803, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/18 18:27:16 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f00003b9ffc)=0x40000100000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$inet(r0, &(0x7f00000002c0)=""/248, 0xf8, 0x2002, 0x0, 0x86) 2018/05/18 18:27:16 executing program 7: unshare(0x400) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x71, &(0x7f00000002c0), 0x8) 2018/05/18 18:27:16 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f00003b9ffc)=0x40000100000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$inet(r0, &(0x7f00000002c0)=""/248, 0xf8, 0x2002, 0x0, 0x86) 2018/05/18 18:27:16 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000000)="0401000000c000ddb84604aabe7331b3470000e805515f75", 0x18, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x2000000000d, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/18 18:27:16 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x40) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept4(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f0000000100)=0x80, 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet(r1, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r1) poll(&(0x7f0000000140)=[{r2}, {r2}, {r3}], 0x3, 0x0) 2018/05/18 18:27:16 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) epoll_create(0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x5, 0xfff, &(0x7f0000000200)={0xa1}, 0x8) listen(r0, 0xffffffffefffff7a) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x1, 0x10}, 0xc) write$binfmt_misc(r1, &(0x7f0000000000)={'syz0'}, 0x4) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="e8d14b2cb268a12e6073a430f4fae6738b6971b6caa9ace11b310774e9787e9d06a1aa3ca000baa3ec79230f11a26c1bb2d922a63199324ec78677b2fe6eb8b9849cc91fb13a2856d11cdbdfba7f43c6ff1cdbf50cdcad7b44bddfeeac42920ca07fa55b302536f1a6e5030937b0bc72575e21bcd49e774a95deb4e48935efc253988b947c00265f90ae18af6ce678e3fdbd617459"], 0x95) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x14088) 2018/05/18 18:27:16 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000000)="0401000000c000ddb84604aabe7331b3470000e805515f75", 0x18, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x2000000000d, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 310.142763] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/18 18:27:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x8000000000a, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x1df7, 0x371) sendto$inet6(r1, &(0x7f0000000140), 0xe803, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/18 18:27:16 executing program 7: r0 = socket(0x40000000002, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000100)=0x80, 0x4) sendto$unix(r0, &(0x7f0000000140)="e3f53515161c65d39c11cd73514af8c6f903bbcf", 0x14, 0x0, &(0x7f0000000240)=@abs, 0x6e) 2018/05/18 18:27:16 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f00003b9ffc)=0x40000100000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$inet(r0, &(0x7f00000002c0)=""/248, 0xf8, 0x2002, 0x0, 0x86) 2018/05/18 18:27:16 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000340), &(0x7f0000000380)=0x4) 2018/05/18 18:27:16 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f00003b9ffc)=0x40000100000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$inet(r0, &(0x7f00000002c0)=""/248, 0xf8, 0x2002, 0x0, 0x86) [ 310.277692] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/18 18:27:16 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x20, 0x2d, 0x119, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @u32=0xffffff7f}]}]}, 0x20}, 0x1}, 0x0) 2018/05/18 18:27:16 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) epoll_create(0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x5, 0xfff, &(0x7f0000000200)={0xa1}, 0x8) listen(r0, 0xffffffffefffff7a) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x1, 0x10}, 0xc) write$binfmt_misc(r1, &(0x7f0000000000)={'syz0'}, 0x4) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="e8d14b2cb268a12e6073a430f4fae6738b6971b6caa9ace11b310774e9787e9d06a1aa3ca000baa3ec79230f11a26c1bb2d922a63199324ec78677b2fe6eb8b9849cc91fb13a2856d11cdbdfba7f43c6ff1cdbf50cdcad7b44bddfeeac42920ca07fa55b302536f1a6e5030937b0bc72575e21bcd49e774a95deb4e48935efc253988b947c00265f90ae18af6ce678e3fdbd617459"], 0x95) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x14088) 2018/05/18 18:27:16 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) epoll_create(0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x5, 0xfff, &(0x7f0000000200)={0xa1}, 0x8) listen(r0, 0xffffffffefffff7a) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x1, 0x10}, 0xc) write$binfmt_misc(r1, &(0x7f0000000000)={'syz0'}, 0x4) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="e8d14b2cb268a12e6073a430f4fae6738b6971b6caa9ace11b310774e9787e9d06a1aa3ca000baa3ec79230f11a26c1bb2d922a63199324ec78677b2fe6eb8b9849cc91fb13a2856d11cdbdfba7f43c6ff1cdbf50cdcad7b44bddfeeac42920ca07fa55b302536f1a6e5030937b0bc72575e21bcd49e774a95deb4e48935efc253988b947c00265f90ae18af6ce678e3fdbd617459"], 0x95) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x14088) 2018/05/18 18:27:17 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x40) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept4(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f0000000100)=0x80, 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet(r1, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r1) poll(&(0x7f0000000140)=[{r2}, {r2}, {r3}], 0x3, 0x0) 2018/05/18 18:27:17 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000340), &(0x7f0000000380)=0x4) 2018/05/18 18:27:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x8000000000a, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x1df7, 0x371) sendto$inet6(r1, &(0x7f0000000140), 0xe803, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/18 18:27:17 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) epoll_create(0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x5, 0xfff, &(0x7f0000000200)={0xa1}, 0x8) listen(r0, 0xffffffffefffff7a) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x1, 0x10}, 0xc) write$binfmt_misc(r1, &(0x7f0000000000)={'syz0'}, 0x4) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="e8d14b2cb268a12e6073a430f4fae6738b6971b6caa9ace11b310774e9787e9d06a1aa3ca000baa3ec79230f11a26c1bb2d922a63199324ec78677b2fe6eb8b9849cc91fb13a2856d11cdbdfba7f43c6ff1cdbf50cdcad7b44bddfeeac42920ca07fa55b302536f1a6e5030937b0bc72575e21bcd49e774a95deb4e48935efc253988b947c00265f90ae18af6ce678e3fdbd617459"], 0x95) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x14088) 2018/05/18 18:27:17 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x20, 0x2d, 0x119, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @u32=0xffffff7f}]}]}, 0x20}, 0x1}, 0x0) 2018/05/18 18:27:17 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f00003b9ffc)=0x40000100000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$inet(r0, &(0x7f00000002c0)=""/248, 0xf8, 0x2002, 0x0, 0x86) 2018/05/18 18:27:17 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) epoll_create(0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x5, 0xfff, &(0x7f0000000200)={0xa1}, 0x8) listen(r0, 0xffffffffefffff7a) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x1, 0x10}, 0xc) write$binfmt_misc(r1, &(0x7f0000000000)={'syz0'}, 0x4) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="e8d14b2cb268a12e6073a430f4fae6738b6971b6caa9ace11b310774e9787e9d06a1aa3ca000baa3ec79230f11a26c1bb2d922a63199324ec78677b2fe6eb8b9849cc91fb13a2856d11cdbdfba7f43c6ff1cdbf50cdcad7b44bddfeeac42920ca07fa55b302536f1a6e5030937b0bc72575e21bcd49e774a95deb4e48935efc253988b947c00265f90ae18af6ce678e3fdbd617459"], 0x95) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x14088) 2018/05/18 18:27:17 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) epoll_create(0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x5, 0xfff, &(0x7f0000000200)={0xa1}, 0x8) listen(r0, 0xffffffffefffff7a) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x1, 0x10}, 0xc) write$binfmt_misc(r1, &(0x7f0000000000)={'syz0'}, 0x4) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="e8d14b2cb268a12e6073a430f4fae6738b6971b6caa9ace11b310774e9787e9d06a1aa3ca000baa3ec79230f11a26c1bb2d922a63199324ec78677b2fe6eb8b9849cc91fb13a2856d11cdbdfba7f43c6ff1cdbf50cdcad7b44bddfeeac42920ca07fa55b302536f1a6e5030937b0bc72575e21bcd49e774a95deb4e48935efc253988b947c00265f90ae18af6ce678e3fdbd617459"], 0x95) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x14088) [ 310.975909] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/18 18:27:17 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x20, 0x2d, 0x119, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @u32=0xffffff7f}]}]}, 0x20}, 0x1}, 0x0) 2018/05/18 18:27:17 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000340), &(0x7f0000000380)=0x4) 2018/05/18 18:27:17 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@ipmr_getroute={0x1b, 0x1a, 0x3, 0x0, 0x0, {0x80}}, 0x1c}, 0x1}, 0x0) 2018/05/18 18:27:17 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@setlink={0x50, 0x13, 0x311, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_IFALIAS={0x14, 0x14, 'veth0_to_team\x00'}, @IFLA_IFNAME={0x14, 0x3, 'team_slave_1\x00'}]}, 0x50}, 0x1}, 0x0) 2018/05/18 18:27:17 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x20, 0x2d, 0x119, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @u32=0xffffff7f}]}]}, 0x20}, 0x1}, 0x0) 2018/05/18 18:27:17 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000340), &(0x7f0000000380)=0x4) 2018/05/18 18:27:17 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@ipmr_getroute={0x1b, 0x1a, 0x3, 0x0, 0x0, {0x80}}, 0x1c}, 0x1}, 0x0) 2018/05/18 18:27:17 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) epoll_create(0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x5, 0xfff, &(0x7f0000000200)={0xa1}, 0x8) listen(r0, 0xffffffffefffff7a) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x1, 0x10}, 0xc) write$binfmt_misc(r1, &(0x7f0000000000)={'syz0'}, 0x4) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="e8d14b2cb268a12e6073a430f4fae6738b6971b6caa9ace11b310774e9787e9d06a1aa3ca000baa3ec79230f11a26c1bb2d922a63199324ec78677b2fe6eb8b9849cc91fb13a2856d11cdbdfba7f43c6ff1cdbf50cdcad7b44bddfeeac42920ca07fa55b302536f1a6e5030937b0bc72575e21bcd49e774a95deb4e48935efc253988b947c00265f90ae18af6ce678e3fdbd617459"], 0x95) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x14088) 2018/05/18 18:27:18 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@setlink={0x50, 0x13, 0x311, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_IFALIAS={0x14, 0x14, 'veth0_to_team\x00'}, @IFLA_IFNAME={0x14, 0x3, 'team_slave_1\x00'}]}, 0x50}, 0x1}, 0x0) 2018/05/18 18:27:18 executing program 2: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x2, 0x240, [0x0, 0x20000280, 0x200002b0, 0x20000490], 0x0, &(0x7f0000000080), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x0, 0x0, 'sit0\x00', 'team0\x00', 'erspan0\x00', 'syzkaller1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xb0, 0xb0, 0xe0, [@quota={'quota\x00', 0x18}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}, {{{0x9, 0x0, 0x0, 'veth0\x00', 'veth1\x00', 'veth0\x00', 'bond0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xa0, 0xa0, 0xd0, [@cgroup0={'cgroup\x00', 0x8}]}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x2b8) 2018/05/18 18:27:18 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x200000088) recvmsg(r1, &(0x7f0000005940)={&(0x7f0000004600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000005900)}, 0x0) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f00000021c0)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002180)=[{&(0x7f0000001180)="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", 0x679}], 0x1}, 0x0) 2018/05/18 18:27:18 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x1, 0x0, "e4e69e173951f8d6032d82efe36ac970b43d0366c13ad5b31b8379a058c2bdaa456364b258c612c946a8da1fcc6aabfb6f858e89070f966ea60a292a6a0c5e8000cea23baaeb2875a386d7b0e8210eca"}, 0xd8) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/18 18:27:18 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x18, 0x0, 0x2, 0x3, 0x0, 0x2000, 0x0, @in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x80}, 0x1}, 0x0) 2018/05/18 18:27:18 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@ipmr_getroute={0x1b, 0x1a, 0x3, 0x0, 0x0, {0x80}}, 0x1c}, 0x1}, 0x0) 2018/05/18 18:27:18 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) epoll_create(0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x5, 0xfff, &(0x7f0000000200)={0xa1}, 0x8) listen(r0, 0xffffffffefffff7a) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x1, 0x10}, 0xc) write$binfmt_misc(r1, &(0x7f0000000000)={'syz0'}, 0x4) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="e8d14b2cb268a12e6073a430f4fae6738b6971b6caa9ace11b310774e9787e9d06a1aa3ca000baa3ec79230f11a26c1bb2d922a63199324ec78677b2fe6eb8b9849cc91fb13a2856d11cdbdfba7f43c6ff1cdbf50cdcad7b44bddfeeac42920ca07fa55b302536f1a6e5030937b0bc72575e21bcd49e774a95deb4e48935efc253988b947c00265f90ae18af6ce678e3fdbd617459"], 0x95) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x14088) 2018/05/18 18:27:18 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) epoll_create(0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x5, 0xfff, &(0x7f0000000200)={0xa1}, 0x8) listen(r0, 0xffffffffefffff7a) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x1, 0x10}, 0xc) write$binfmt_misc(r1, &(0x7f0000000000)={'syz0'}, 0x4) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="e8d14b2cb268a12e6073a430f4fae6738b6971b6caa9ace11b310774e9787e9d06a1aa3ca000baa3ec79230f11a26c1bb2d922a63199324ec78677b2fe6eb8b9849cc91fb13a2856d11cdbdfba7f43c6ff1cdbf50cdcad7b44bddfeeac42920ca07fa55b302536f1a6e5030937b0bc72575e21bcd49e774a95deb4e48935efc253988b947c00265f90ae18af6ce678e3fdbd617459"], 0x95) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x14088) 2018/05/18 18:27:18 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x1, 0x0, "e4e69e173951f8d6032d82efe36ac970b43d0366c13ad5b31b8379a058c2bdaa456364b258c612c946a8da1fcc6aabfb6f858e89070f966ea60a292a6a0c5e8000cea23baaeb2875a386d7b0e8210eca"}, 0xd8) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/18 18:27:18 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@ipmr_getroute={0x1b, 0x1a, 0x3, 0x0, 0x0, {0x80}}, 0x1c}, 0x1}, 0x0) 2018/05/18 18:27:18 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x18, 0x0, 0x2, 0x3, 0x0, 0x2000, 0x0, @in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x80}, 0x1}, 0x0) 2018/05/18 18:27:18 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@setlink={0x50, 0x13, 0x311, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_IFALIAS={0x14, 0x14, 'veth0_to_team\x00'}, @IFLA_IFNAME={0x14, 0x3, 'team_slave_1\x00'}]}, 0x50}, 0x1}, 0x0) [ 311.928374] x_tables: eb_tables: cgroup match: used from hooks FORWARD, but only valid from INPUT/OUTPUT/POSTROUTING 2018/05/18 18:27:18 executing program 2: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x2, 0x240, [0x0, 0x20000280, 0x200002b0, 0x20000490], 0x0, &(0x7f0000000080), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x0, 0x0, 'sit0\x00', 'team0\x00', 'erspan0\x00', 'syzkaller1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xb0, 0xb0, 0xe0, [@quota={'quota\x00', 0x18}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}, {{{0x9, 0x0, 0x0, 'veth0\x00', 'veth1\x00', 'veth0\x00', 'bond0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xa0, 0xa0, 0xd0, [@cgroup0={'cgroup\x00', 0x8}]}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x2b8) 2018/05/18 18:27:18 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) epoll_create(0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x5, 0xfff, &(0x7f0000000200)={0xa1}, 0x8) listen(r0, 0xffffffffefffff7a) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x1, 0x10}, 0xc) write$binfmt_misc(r1, &(0x7f0000000000)={'syz0'}, 0x4) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="e8d14b2cb268a12e6073a430f4fae6738b6971b6caa9ace11b310774e9787e9d06a1aa3ca000baa3ec79230f11a26c1bb2d922a63199324ec78677b2fe6eb8b9849cc91fb13a2856d11cdbdfba7f43c6ff1cdbf50cdcad7b44bddfeeac42920ca07fa55b302536f1a6e5030937b0bc72575e21bcd49e774a95deb4e48935efc253988b947c00265f90ae18af6ce678e3fdbd617459"], 0x95) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x14088) 2018/05/18 18:27:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept(r0, &(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000280)=0x80) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bc012cf66f") sendto$inet6(r1, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='veth0\x00', 0x10) connect$netlink(r2, &(0x7f00000004c0)=@unspec, 0xc) 2018/05/18 18:27:18 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 2018/05/18 18:27:18 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x1, 0x0, "e4e69e173951f8d6032d82efe36ac970b43d0366c13ad5b31b8379a058c2bdaa456364b258c612c946a8da1fcc6aabfb6f858e89070f966ea60a292a6a0c5e8000cea23baaeb2875a386d7b0e8210eca"}, 0xd8) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/18 18:27:18 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x18, 0x0, 0x2, 0x3, 0x0, 0x2000, 0x0, @in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x80}, 0x1}, 0x0) [ 312.115906] x_tables: eb_tables: cgroup match: used from hooks FORWARD, but only valid from INPUT/OUTPUT/POSTROUTING [ 312.908828] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/18 18:27:19 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@setlink={0x50, 0x13, 0x311, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_IFALIAS={0x14, 0x14, 'veth0_to_team\x00'}, @IFLA_IFNAME={0x14, 0x3, 'team_slave_1\x00'}]}, 0x50}, 0x1}, 0x0) 2018/05/18 18:27:19 executing program 2: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x2, 0x240, [0x0, 0x20000280, 0x200002b0, 0x20000490], 0x0, &(0x7f0000000080), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x0, 0x0, 'sit0\x00', 'team0\x00', 'erspan0\x00', 'syzkaller1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xb0, 0xb0, 0xe0, [@quota={'quota\x00', 0x18}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}, {{{0x9, 0x0, 0x0, 'veth0\x00', 'veth1\x00', 'veth0\x00', 'bond0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xa0, 0xa0, 0xd0, [@cgroup0={'cgroup\x00', 0x8}]}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x2b8) 2018/05/18 18:27:19 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 2018/05/18 18:27:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept(r0, &(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000280)=0x80) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bc012cf66f") sendto$inet6(r1, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='veth0\x00', 0x10) connect$netlink(r2, &(0x7f00000004c0)=@unspec, 0xc) 2018/05/18 18:27:19 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x1, 0x0, "e4e69e173951f8d6032d82efe36ac970b43d0366c13ad5b31b8379a058c2bdaa456364b258c612c946a8da1fcc6aabfb6f858e89070f966ea60a292a6a0c5e8000cea23baaeb2875a386d7b0e8210eca"}, 0xd8) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/18 18:27:19 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000040)=0x1, 0x4) getpeername(r0, &(0x7f0000000300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x80) 2018/05/18 18:27:19 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x18, 0x0, 0x2, 0x3, 0x0, 0x2000, 0x0, @in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x80}, 0x1}, 0x0) 2018/05/18 18:27:19 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x200000088) recvmsg(r1, &(0x7f0000005940)={&(0x7f0000004600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000005900)}, 0x0) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f00000021c0)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002180)=[{&(0x7f0000001180)="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", 0x679}], 0x1}, 0x0) 2018/05/18 18:27:19 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000007c0)={0x3, 0x10000, 0x7}, 0xc) 2018/05/18 18:27:19 executing program 4: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000000)=@generic={0x0, "d9f01615bf43bb2705de01b4e853a74f4352485eb8c0b3da99b50bf09021bc10908cca9942d92007fdc9ae2eb47d88c58b3ea4da170075e1fea88a86cef8ee6c3f96dc2c4d3107c72e023efcb58f8e8754d82962a31bdb6ae51c45111d2459e40374356804c5b0ece6a711f7020dda17307ecda92110b8d61757e4293fb1"}, 0x80, &(0x7f0000000640)}, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000180)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/05/18 18:27:19 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 2018/05/18 18:27:19 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000040)=0x1, 0x4) getpeername(r0, &(0x7f0000000300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x80) 2018/05/18 18:27:19 executing program 1: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@nat={'nat\x00', 0x19, 0x1, 0x1e0, [0x20000380, 0x0, 0x0, 0x20000500, 0x20000530], 0x0, &(0x7f0000000040), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x0, 0x0, 'team_slave_0\x00', 'bridge_slave_0\x00', 'bond_slave_1\x00', 'veth1_to_bridge\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xe0, 0x118, 0x150, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, [@snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @snat={'snat\x00', 0x10, {{@random="5f5a1fad6899"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x258) [ 313.184478] x_tables: eb_tables: cgroup match: used from hooks FORWARD, but only valid from INPUT/OUTPUT/POSTROUTING 2018/05/18 18:27:19 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000007c0)={0x3, 0x10000, 0x7}, 0xc) 2018/05/18 18:27:19 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000040)=0x1, 0x4) getpeername(r0, &(0x7f0000000300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x80) 2018/05/18 18:27:19 executing program 2: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x2, 0x240, [0x0, 0x20000280, 0x200002b0, 0x20000490], 0x0, &(0x7f0000000080), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x0, 0x0, 'sit0\x00', 'team0\x00', 'erspan0\x00', 'syzkaller1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xb0, 0xb0, 0xe0, [@quota={'quota\x00', 0x18}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}, {{{0x9, 0x0, 0x0, 'veth0\x00', 'veth1\x00', 'veth0\x00', 'bond0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xa0, 0xa0, 0xd0, [@cgroup0={'cgroup\x00', 0x8}]}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x2b8) [ 313.417895] x_tables: eb_tables: cgroup match: used from hooks FORWARD, but only valid from INPUT/OUTPUT/POSTROUTING [ 313.960924] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/18 18:27:20 executing program 4: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000000)=@generic={0x0, "d9f01615bf43bb2705de01b4e853a74f4352485eb8c0b3da99b50bf09021bc10908cca9942d92007fdc9ae2eb47d88c58b3ea4da170075e1fea88a86cef8ee6c3f96dc2c4d3107c72e023efcb58f8e8754d82962a31bdb6ae51c45111d2459e40374356804c5b0ece6a711f7020dda17307ecda92110b8d61757e4293fb1"}, 0x80, &(0x7f0000000640)}, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000180)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/05/18 18:27:20 executing program 1: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@nat={'nat\x00', 0x19, 0x1, 0x1e0, [0x20000380, 0x0, 0x0, 0x20000500, 0x20000530], 0x0, &(0x7f0000000040), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x0, 0x0, 'team_slave_0\x00', 'bridge_slave_0\x00', 'bond_slave_1\x00', 'veth1_to_bridge\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xe0, 0x118, 0x150, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, [@snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @snat={'snat\x00', 0x10, {{@random="5f5a1fad6899"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x258) 2018/05/18 18:27:20 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 2018/05/18 18:27:20 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x10}, 0xc) 2018/05/18 18:27:20 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000007c0)={0x3, 0x10000, 0x7}, 0xc) 2018/05/18 18:27:20 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000040)=0x1, 0x4) getpeername(r0, &(0x7f0000000300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x80) 2018/05/18 18:27:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept(r0, &(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000280)=0x80) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bc012cf66f") sendto$inet6(r1, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='veth0\x00', 0x10) connect$netlink(r2, &(0x7f00000004c0)=@unspec, 0xc) 2018/05/18 18:27:20 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x200000088) recvmsg(r1, &(0x7f0000005940)={&(0x7f0000004600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000005900)}, 0x0) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f00000021c0)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002180)=[{&(0x7f0000001180)="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", 0x679}], 0x1}, 0x0) 2018/05/18 18:27:20 executing program 6: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000000)=@generic={0x0, "d9f01615bf43bb2705de01b4e853a74f4352485eb8c0b3da99b50bf09021bc10908cca9942d92007fdc9ae2eb47d88c58b3ea4da170075e1fea88a86cef8ee6c3f96dc2c4d3107c72e023efcb58f8e8754d82962a31bdb6ae51c45111d2459e40374356804c5b0ece6a711f7020dda17307ecda92110b8d61757e4293fb1"}, 0x80, &(0x7f0000000640)}, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000180)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/05/18 18:27:20 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x10}, 0xc) 2018/05/18 18:27:20 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000007c0)={0x3, 0x10000, 0x7}, 0xc) 2018/05/18 18:27:20 executing program 1: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@nat={'nat\x00', 0x19, 0x1, 0x1e0, [0x20000380, 0x0, 0x0, 0x20000500, 0x20000530], 0x0, &(0x7f0000000040), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x0, 0x0, 'team_slave_0\x00', 'bridge_slave_0\x00', 'bond_slave_1\x00', 'veth1_to_bridge\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xe0, 0x118, 0x150, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, [@snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @snat={'snat\x00', 0x10, {{@random="5f5a1fad6899"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x258) 2018/05/18 18:27:20 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x2000000000006, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/05/18 18:27:20 executing program 4: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000000)=@generic={0x0, "d9f01615bf43bb2705de01b4e853a74f4352485eb8c0b3da99b50bf09021bc10908cca9942d92007fdc9ae2eb47d88c58b3ea4da170075e1fea88a86cef8ee6c3f96dc2c4d3107c72e023efcb58f8e8754d82962a31bdb6ae51c45111d2459e40374356804c5b0ece6a711f7020dda17307ecda92110b8d61757e4293fb1"}, 0x80, &(0x7f0000000640)}, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000180)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/05/18 18:27:20 executing program 6: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000000)=@generic={0x0, "d9f01615bf43bb2705de01b4e853a74f4352485eb8c0b3da99b50bf09021bc10908cca9942d92007fdc9ae2eb47d88c58b3ea4da170075e1fea88a86cef8ee6c3f96dc2c4d3107c72e023efcb58f8e8754d82962a31bdb6ae51c45111d2459e40374356804c5b0ece6a711f7020dda17307ecda92110b8d61757e4293fb1"}, 0x80, &(0x7f0000000640)}, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000180)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/05/18 18:27:20 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f00000069c0)=[{{0x0, 0x0, &(0x7f0000000280)}}, {{&(0x7f0000001440)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000001740), 0x0, &(0x7f0000001780)=[{0x10, 0x1, 0x1}], 0x10}}], 0x2, 0x0) [ 314.964279] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/18 18:27:21 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x10}, 0xc) 2018/05/18 18:27:21 executing program 1: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@nat={'nat\x00', 0x19, 0x1, 0x1e0, [0x20000380, 0x0, 0x0, 0x20000500, 0x20000530], 0x0, &(0x7f0000000040), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x0, 0x0, 'team_slave_0\x00', 'bridge_slave_0\x00', 'bond_slave_1\x00', 'veth1_to_bridge\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xe0, 0x118, 0x150, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, [@snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @snat={'snat\x00', 0x10, {{@random="5f5a1fad6899"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x258) 2018/05/18 18:27:21 executing program 4: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000000)=@generic={0x0, "d9f01615bf43bb2705de01b4e853a74f4352485eb8c0b3da99b50bf09021bc10908cca9942d92007fdc9ae2eb47d88c58b3ea4da170075e1fea88a86cef8ee6c3f96dc2c4d3107c72e023efcb58f8e8754d82962a31bdb6ae51c45111d2459e40374356804c5b0ece6a711f7020dda17307ecda92110b8d61757e4293fb1"}, 0x80, &(0x7f0000000640)}, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000180)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/05/18 18:27:21 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x2000000000006, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/05/18 18:27:21 executing program 6: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000000)=@generic={0x0, "d9f01615bf43bb2705de01b4e853a74f4352485eb8c0b3da99b50bf09021bc10908cca9942d92007fdc9ae2eb47d88c58b3ea4da170075e1fea88a86cef8ee6c3f96dc2c4d3107c72e023efcb58f8e8754d82962a31bdb6ae51c45111d2459e40374356804c5b0ece6a711f7020dda17307ecda92110b8d61757e4293fb1"}, 0x80, &(0x7f0000000640)}, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000180)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/05/18 18:27:21 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f00000069c0)=[{{0x0, 0x0, &(0x7f0000000280)}}, {{&(0x7f0000001440)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000001740), 0x0, &(0x7f0000001780)=[{0x10, 0x1, 0x1}], 0x10}}], 0x2, 0x0) 2018/05/18 18:27:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept(r0, &(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000280)=0x80) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bc012cf66f") sendto$inet6(r1, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='veth0\x00', 0x10) connect$netlink(r2, &(0x7f00000004c0)=@unspec, 0xc) 2018/05/18 18:27:21 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x200000088) recvmsg(r1, &(0x7f0000005940)={&(0x7f0000004600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000005900)}, 0x0) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f00000021c0)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002180)=[{&(0x7f0000001180)="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", 0x679}], 0x1}, 0x0) 2018/05/18 18:27:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000400)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) recvfrom(r0, &(0x7f0000000440)=""/4096, 0x1000, 0x0, &(0x7f0000000180)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) 2018/05/18 18:27:21 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x10}, 0xc) 2018/05/18 18:27:21 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f00000069c0)=[{{0x0, 0x0, &(0x7f0000000280)}}, {{&(0x7f0000001440)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000001740), 0x0, &(0x7f0000001780)=[{0x10, 0x1, 0x1}], 0x10}}], 0x2, 0x0) 2018/05/18 18:27:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000400)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) recvfrom(r0, &(0x7f0000000440)=""/4096, 0x1000, 0x0, &(0x7f0000000180)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) 2018/05/18 18:27:21 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind(r0, &(0x7f0000000000)=@generic={0x1, "e4f9dc6fd164f7d2ef3c653f8b57f8f3f5cdb5df357dad0f6efe67ceaac425c569d080d6819ad1d31629f8e14e4533e93848dbe008e9072567818b9b8c99613784587bccee267889c45d05eef038cf030de6b42db4726ce57365f3c8e62826326027885cfcfe717bccf4d7df3029ed893dd39121bb3854e58b636497a7c1"}, 0x48) 2018/05/18 18:27:21 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1a) 2018/05/18 18:27:21 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x2000000000006, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) [ 315.953826] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/18 18:27:22 executing program 0: splice(0xffffffffffffffff, &(0x7f0000000080), 0xffffffffffffffff, &(0x7f00000000c0), 0x101, 0x0) 2018/05/18 18:27:22 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1a) 2018/05/18 18:27:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000400)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) recvfrom(r0, &(0x7f0000000440)=""/4096, 0x1000, 0x0, &(0x7f0000000180)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) 2018/05/18 18:27:22 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x2000000000006, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/05/18 18:27:22 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f00000069c0)=[{{0x0, 0x0, &(0x7f0000000280)}}, {{&(0x7f0000001440)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000001740), 0x0, &(0x7f0000001780)=[{0x10, 0x1, 0x1}], 0x10}}], 0x2, 0x0) 2018/05/18 18:27:22 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind(r0, &(0x7f0000000000)=@generic={0x1, "e4f9dc6fd164f7d2ef3c653f8b57f8f3f5cdb5df357dad0f6efe67ceaac425c569d080d6819ad1d31629f8e14e4533e93848dbe008e9072567818b9b8c99613784587bccee267889c45d05eef038cf030de6b42db4726ce57365f3c8e62826326027885cfcfe717bccf4d7df3029ed893dd39121bb3854e58b636497a7c1"}, 0x48) 2018/05/18 18:27:22 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000040)=0x5, 0x4) connect$unix(r0, &(0x7f0000000240)=@abs={0x1}, 0x6e) 2018/05/18 18:27:22 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f0000000000), 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/18 18:27:22 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1a) 2018/05/18 18:27:22 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind(r0, &(0x7f0000000000)=@generic={0x1, "e4f9dc6fd164f7d2ef3c653f8b57f8f3f5cdb5df357dad0f6efe67ceaac425c569d080d6819ad1d31629f8e14e4533e93848dbe008e9072567818b9b8c99613784587bccee267889c45d05eef038cf030de6b42db4726ce57365f3c8e62826326027885cfcfe717bccf4d7df3029ed893dd39121bb3854e58b636497a7c1"}, 0x48) 2018/05/18 18:27:22 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=@ipv4_getaddr={0x18, 0x16, 0x0, 0x0, 0x0, {0x2}}, 0x18}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'tunl0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000000040), 0x49249249249257b, 0x0) 2018/05/18 18:27:22 executing program 0: splice(0xffffffffffffffff, &(0x7f0000000080), 0xffffffffffffffff, &(0x7f00000000c0), 0x101, 0x0) [ 316.131501] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/18 18:27:22 executing program 7: r0 = socket(0x1e, 0x2, 0x0) r1 = socket(0xa, 0x6, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind(r0, &(0x7f0000afb000)=@generic={0x1e, "02030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) close(r0) 2018/05/18 18:27:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000400)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) recvfrom(r0, &(0x7f0000000440)=""/4096, 0x1000, 0x0, &(0x7f0000000180)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) 2018/05/18 18:27:22 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000040)=0x5, 0x4) connect$unix(r0, &(0x7f0000000240)=@abs={0x1}, 0x6e) 2018/05/18 18:27:22 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind(r0, &(0x7f0000000000)=@generic={0x1, "e4f9dc6fd164f7d2ef3c653f8b57f8f3f5cdb5df357dad0f6efe67ceaac425c569d080d6819ad1d31629f8e14e4533e93848dbe008e9072567818b9b8c99613784587bccee267889c45d05eef038cf030de6b42db4726ce57365f3c8e62826326027885cfcfe717bccf4d7df3029ed893dd39121bb3854e58b636497a7c1"}, 0x48) 2018/05/18 18:27:22 executing program 0: splice(0xffffffffffffffff, &(0x7f0000000080), 0xffffffffffffffff, &(0x7f00000000c0), 0x101, 0x0) 2018/05/18 18:27:22 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1a) 2018/05/18 18:27:22 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f0000000000), 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 316.433940] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/18 18:27:23 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=@ipv4_getaddr={0x18, 0x16, 0x0, 0x0, 0x0, {0x2}}, 0x18}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'tunl0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000000040), 0x49249249249257b, 0x0) 2018/05/18 18:27:23 executing program 7: r0 = socket(0x1e, 0x2, 0x0) r1 = socket(0xa, 0x6, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind(r0, &(0x7f0000afb000)=@generic={0x1e, "02030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) close(r0) 2018/05/18 18:27:23 executing program 1: r0 = socket(0x1e, 0x2, 0x0) r1 = socket(0xa, 0x6, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind(r0, &(0x7f0000afb000)=@generic={0x1e, "02030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) close(r0) 2018/05/18 18:27:23 executing program 0: splice(0xffffffffffffffff, &(0x7f0000000080), 0xffffffffffffffff, &(0x7f00000000c0), 0x101, 0x0) 2018/05/18 18:27:23 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 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$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = socket(0x11, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={'bridge0\x00', 0x0}) sendto$packet(r3, &(0x7f0000000100), 0x0, 0x0, &(0x7f00000001c0)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/05/18 18:27:23 executing program 4: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) getpeername(r0, &(0x7f0000000500)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000580)=0x80) 2018/05/18 18:27:23 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f0000000000), 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/18 18:27:23 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000040)=0x5, 0x4) connect$unix(r0, &(0x7f0000000240)=@abs={0x1}, 0x6e) 2018/05/18 18:27:23 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=@ipv4_getaddr={0x18, 0x16, 0x0, 0x0, 0x0, {0x2}}, 0x18}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'tunl0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000000040), 0x49249249249257b, 0x0) 2018/05/18 18:27:23 executing program 0: mmap(&(0x7f0000bab000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) mmap(&(0x7f0000759000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a21000/0x4000)=nil, 0x4000, 0x0, 0x2032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000baa000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 2018/05/18 18:27:23 executing program 4: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) getpeername(r0, &(0x7f0000000500)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000580)=0x80) 2018/05/18 18:27:23 executing program 7: r0 = socket(0x1e, 0x2, 0x0) r1 = socket(0xa, 0x6, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind(r0, &(0x7f0000afb000)=@generic={0x1e, "02030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) close(r0) [ 316.556518] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/18 18:27:23 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000040)=0x5, 0x4) connect$unix(r0, &(0x7f0000000240)=@abs={0x1}, 0x6e) 2018/05/18 18:27:23 executing program 1: r0 = socket(0x1e, 0x2, 0x0) r1 = socket(0xa, 0x6, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind(r0, &(0x7f0000afb000)=@generic={0x1e, "02030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) close(r0) 2018/05/18 18:27:23 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=@ipv4_getaddr={0x18, 0x16, 0x0, 0x0, 0x0, {0x2}}, 0x18}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'tunl0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000000040), 0x49249249249257b, 0x0) 2018/05/18 18:27:23 executing program 0: mmap(&(0x7f0000bab000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) mmap(&(0x7f0000759000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a21000/0x4000)=nil, 0x4000, 0x0, 0x2032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000baa000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 2018/05/18 18:27:23 executing program 4: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) getpeername(r0, &(0x7f0000000500)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000580)=0x80) 2018/05/18 18:27:23 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f0000000000), 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/18 18:27:23 executing program 7: r0 = socket(0x1e, 0x2, 0x0) r1 = socket(0xa, 0x6, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind(r0, &(0x7f0000afb000)=@generic={0x1e, "02030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) close(r0) 2018/05/18 18:27:23 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$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), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = socket(0x11, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={'bridge0\x00', 0x0}) sendto$packet(r3, &(0x7f0000000100), 0x0, 0x0, &(0x7f00000001c0)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) [ 316.777796] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/18 18:27:23 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(xtea-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) 2018/05/18 18:27:23 executing program 1: r0 = socket(0x1e, 0x2, 0x0) r1 = socket(0xa, 0x6, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind(r0, &(0x7f0000afb000)=@generic={0x1e, "02030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) close(r0) 2018/05/18 18:27:23 executing program 0: mmap(&(0x7f0000bab000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) mmap(&(0x7f0000759000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a21000/0x4000)=nil, 0x4000, 0x0, 0x2032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000baa000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 2018/05/18 18:27:23 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/05/18 18:27:23 executing program 4: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) getpeername(r0, &(0x7f0000000500)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000580)=0x80) 2018/05/18 18:27:23 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) syz_emit_ethernet(0x3e, &(0x7f0000000540)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/18 18:27:23 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x2f) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) [ 316.914633] dccp_invalid_packet: pskb_may_pull failed 2018/05/18 18:27:23 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-serpent-avx,tgr128-generic)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(generic-gcm-aesni)\x00'}, 0x58) [ 316.953110] dccp_invalid_packet: pskb_may_pull failed 2018/05/18 18:27:23 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 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$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = socket(0x11, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={'bridge0\x00', 0x0}) sendto$packet(r3, &(0x7f0000000100), 0x0, 0x0, &(0x7f00000001c0)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/05/18 18:27:23 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0xd00, 0x4) r1 = accept4(r0, &(0x7f0000000340)=@alg, &(0x7f00000003c0)=0x80, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) write$binfmt_misc(r1, &(0x7f0000000000)={'syz1'}, 0x34000) 2018/05/18 18:27:23 executing program 0: mmap(&(0x7f0000bab000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) mmap(&(0x7f0000759000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a21000/0x4000)=nil, 0x4000, 0x0, 0x2032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000baa000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 2018/05/18 18:27:24 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/05/18 18:27:24 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-serpent-avx,tgr128-generic)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(generic-gcm-aesni)\x00'}, 0x58) 2018/05/18 18:27:24 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(xtea-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) 2018/05/18 18:27:24 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x2f) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/05/18 18:27:24 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) syz_emit_ethernet(0x3e, &(0x7f0000000540)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/18 18:27:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}, @loopback=0x7f000001]}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/05/18 18:27:24 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$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), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = socket(0x11, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={'bridge0\x00', 0x0}) sendto$packet(r3, &(0x7f0000000100), 0x0, 0x0, &(0x7f00000001c0)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/05/18 18:27:24 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0xd00, 0x4) r1 = accept4(r0, &(0x7f0000000340)=@alg, &(0x7f00000003c0)=0x80, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) write$binfmt_misc(r1, &(0x7f0000000000)={'syz1'}, 0x34000) [ 318.000478] dccp_invalid_packet: pskb_may_pull failed 2018/05/18 18:27:24 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(xtea-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) 2018/05/18 18:27:24 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-serpent-avx,tgr128-generic)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(generic-gcm-aesni)\x00'}, 0x58) 2018/05/18 18:27:24 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x2f) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/05/18 18:27:24 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/05/18 18:27:24 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) syz_emit_ethernet(0x3e, &(0x7f0000000540)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/18 18:27:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}, @loopback=0x7f000001]}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) [ 318.139536] dccp_invalid_packet: pskb_may_pull failed 2018/05/18 18:27:24 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0xd00, 0x4) r1 = accept4(r0, &(0x7f0000000340)=@alg, &(0x7f00000003c0)=0x80, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) write$binfmt_misc(r1, &(0x7f0000000000)={'syz1'}, 0x34000) 2018/05/18 18:27:25 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(xtea-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) 2018/05/18 18:27:25 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-serpent-avx,tgr128-generic)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(generic-gcm-aesni)\x00'}, 0x58) 2018/05/18 18:27:25 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x2f) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/05/18 18:27:25 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/05/18 18:27:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}, @loopback=0x7f000001]}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/05/18 18:27:25 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) syz_emit_ethernet(0x3e, &(0x7f0000000540)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/18 18:27:25 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0xd00, 0x4) r1 = accept4(r0, &(0x7f0000000340)=@alg, &(0x7f00000003c0)=0x80, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) write$binfmt_misc(r1, &(0x7f0000000000)={'syz1'}, 0x34000) 2018/05/18 18:27:25 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0xd00, 0x4) r1 = accept4(r0, &(0x7f0000000340)=@alg, &(0x7f00000003c0)=0x80, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) write$binfmt_misc(r1, &(0x7f0000000000)={'syz1'}, 0x34000) 2018/05/18 18:27:25 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x200000088) connect$inet6(r0, &(0x7f0000000280)={0xa}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 319.107975] dccp_invalid_packet: pskb_may_pull failed 2018/05/18 18:27:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}, @loopback=0x7f000001]}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/05/18 18:27:25 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000180)=@deltfilter={0x24, 0x2d, 0x535, 0x0, 0x0, {0x0, 0x0, {0x3}}}, 0x24}, 0x1}, 0x0) 2018/05/18 18:27:25 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f00000001c0), 0x9c) 2018/05/18 18:27:25 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x6, 0xfffffffffffffffc}, 0x4) close(r0) 2018/05/18 18:27:25 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d526c878d5135ad1c9262239339c18885e2a0a95854d6cde3dd2feeaa50216af6c5760923413af81199a65a6332b02ec7bbf79d557c033cbe032fdc44f66a5c59cc4a3c5d218f5896b359d1efd60baf98df6396567478f7b817ce6e11d59a7def452a0e1d0607f57f626a5b8d476636ef1ee76307524cf9ae49be4db0ab2c8ea0c5ebd1e80fed632155e14da1f7324d97bc61a3c1edc4431ee8a6caa2ed9f85cea5a2a9b263630c7d6fc35dda6002da571a2e51917e7c1019d8ce21a608147e408cc4c7c5f444fab931bda86d977d7c9ccefd881e5ef05b287f41eea526862885881c2cdc687dff02ba9b70a9b08734ac4d62c7f34465c34aa9e9f136c7f796d9eea41aa37f61830508338bb1f887089070567a1dd96cd700e7a098dabedb60f31acd17d487bc8be1a3101d2b5ac1715003793596c6daa93a27f4adb4d6fbea5669c24c206c944317ea18a2c762457f1bc945fec8f849641d44e7e2a24faeee28f3f266395fe18b0dce20c1f64e8896c8ff0e4a44a116fb32462471a0fcde143e551723d57339722765673b4163d66f473ac10f988cb25c89074fcb1bba20c41bddd9ca5cd2f106632f9884a47866d284b4efc6bb1aa74ed48d4a6535795f0873a99907ebc22be2337364cf9acc063e32f7d2ebdfad64d04aa405d2dbdee1128ab1e4761d2dd30885ad37dd168478f10789d172feef4c817a5cd372caade57f23300e45f47e001e3ea09364ab42ee9802477368b9910f4e24037c871cb8251568c792287a6f49fa61b7c2600accaa0e7b40c5912a9e100225c70441144ffa82927fa4802ed9ebb03eea8e945af5f4993f21a7f53baf7ec5bb6cc96b917dde82c18840c3500e9565f68f687b1c73d834c0d99d4acb002dc5682dbcdb1217a98f6c3ef8318b7fa93894e8a097b4511ba5c035e27c9fe8bfe7754741ac21bbc0303b81672e3117e5590fe2d92f912759b9937f64204ec5caa92e218daa5a3ef64617beb30cccb31016b13ed8d7bcabb03e176b1c906a38cbda3bf1c1256ab74ab6f42ed9bafbbd0096263be1a7da1e1c88deec55a653d170e1e13c77dacaa60a37a6ba2383e661ebc9f13dbaade2dd884c9951819fb4608e19e70cd2496ccfb12f24c71f496cfe9bc88fe1bbea1e9a24b1d4664fb0776aca6269b396779680e52f86877d9209988d12ccb137be01ab7496d00547a7d4849d365a18dbb55c429cde87d33c4b74ad2273cdfee88b5418866ef327f25e9cbcd5a64d97184339f7e4cb5f8de171d2779c0f68884ae835e398f982d5749f085628d3608986656ea04b721f828202e9342bd7d19dfa091e772aebf9718030167a8c029df7c58b7f400582bd95e5ad802050d8775ef373e8e2c5bf3525f907add3be426cd5a079c49abffe933e9ee213a3baf34f932d1299312691e1c53e6247ae0989ad66070d51fad22856a8b6b28954e7d41189b11c5321789eec8670de9e8db0b0473ba2e02731e60be632697d61e052c18d4bcc6d1572fdf426f7b2fee6c1dee66c85c497b90facaf63b8ec5cde4a73400f9180bcfc0f81eca9580a7c81462a077f9034026bf72aa7c6de4b3c15d4a2dbd6fd7d87084aea9f25fb4bf5ec83eb56874a760533792dff2695407ccdd6a7375e0007230fd3f6501c152f1c1ff279b1d67cc95f2820762b7927659368e41657bdef2dd15b63498a93b787bdb26809d734aaf98b86fcf9fc643a34d03ebbe072820662d20f4774d66c5ae0a0adade5b8f6242a059b926221ee3d677487471c432b0d6d64dad030703475bb3ecac39b204a814f5ece5961621358e36f8a2cf7196c76959824bbb475a7cad8f57853fe05f59f341b5b4967904daf833d91ae9461ef10036f8be7700d66f2d2c3a63dba8eb35e7127246029e222f0b2aebbe767f5125e2d9ea5d5987b9bb96f303e4f3c647c776c5b6306472896dcebe0de6d001b453a4e26dfe433b409586e0faca3ee89e8b936ea46b97a0f663544a8f4784c6b484334949f583b02557645c7d7884910eaf4879da3f4f37ce789b728a49d0546730e2adb0a9cb74620b0cf3a28061a607089a47a23e831c16dd002fc6ad4ebd7c62d265da40d6bfd145698d18d14522e19aa599cd9e412c4644dccb31849bd5e31411c6ff9249be50762cc6fdaa01a7cdcb162dc0516524002b688a462f69b6cce348a6dc5e9356ae3938909ea062f9501220214e83a4e621b8d685925c92c7564e9132cfe10f8acb646b731114ff101479f99d70a4bd6033bf5e4e6675120fa21d0610a685af21ba76162fa5cc571056b295b8f9987fdef14526be89516234dee2d93bf7ceba533af07bb7a6e9f1d5756f81a7558b5e029e662c5dfe00f657bd5a5165c6d44bd90f719342b7ac36eb8f10cdaeda44c079ecb31d324125ac848a27ba173ad35d1acd4e206387ecea474d6a70086d225448e247bfcd51ecae1f15dfe10acc50e7757cca9c5ef80562b63224c3259d6d1fc928264d356b8345ba03e10cd6970c0343ee98359dcb5920b83cb0aa034807f40050c6cf63543e107d85bfa82ce4f5e90f6078a743b0c7ccdd007c7c0115abfd5a9a52873b7b5da78a1ab7404016c5d00aabcfc3e16070b8222a99efebebf6042e6da1dbb3e782d831c0eb4f464b82abc0a8", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/18 18:27:25 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x200000088) connect$inet6(r0, &(0x7f0000000280)={0xa}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/18 18:27:26 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0xd00, 0x4) r1 = accept4(r0, &(0x7f0000000340)=@alg, &(0x7f00000003c0)=0x80, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) write$binfmt_misc(r1, &(0x7f0000000000)={'syz1'}, 0x34000) 2018/05/18 18:27:26 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x6, 0xfffffffffffffffc}, 0x4) close(r0) 2018/05/18 18:27:26 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000180)=@deltfilter={0x24, 0x2d, 0x535, 0x0, 0x0, {0x0, 0x0, {0x3}}}, 0x24}, 0x1}, 0x0) 2018/05/18 18:27:26 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f00000001c0), 0x9c) 2018/05/18 18:27:26 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/18 18:27:26 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x200000088) connect$inet6(r0, &(0x7f0000000280)={0xa}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/18 18:27:26 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0xd00, 0x4) r1 = accept4(r0, &(0x7f0000000340)=@alg, &(0x7f00000003c0)=0x80, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) write$binfmt_misc(r1, &(0x7f0000000000)={'syz1'}, 0x34000) 2018/05/18 18:27:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="390000001300090468fe0700000000000000ff3f0b00000045000107000000141900040002000700efff0100000a00005d14a4e91ee438d2fd", 0x39}], 0x1) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x14) 2018/05/18 18:27:26 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f00000001c0), 0x9c) 2018/05/18 18:27:26 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x200000088) connect$inet6(r0, &(0x7f0000000280)={0xa}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/18 18:27:26 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x6, 0xfffffffffffffffc}, 0x4) close(r0) [ 320.000143] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 320.007531] syz_tun: Invalid MTU 458754 requested, hw max 65521 2018/05/18 18:27:26 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000180)=@deltfilter={0x24, 0x2d, 0x535, 0x0, 0x0, {0x0, 0x0, {0x3}}}, 0x24}, 0x1}, 0x0) 2018/05/18 18:27:26 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 320.065762] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 320.073155] syz_tun: Invalid MTU 458754 requested, hw max 65521 2018/05/18 18:27:26 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000000100)=0x10) 2018/05/18 18:27:26 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f00000001c0), 0x9c) [ 320.188588] sctp: [Deprecated]: syz-executor5 (pid 24791) Use of int in maxseg socket option. [ 320.188588] Use struct sctp_assoc_value instead [ 320.231697] sctp: [Deprecated]: syz-executor5 (pid 24794) Use of int in maxseg socket option. [ 320.231697] Use struct sctp_assoc_value instead 2018/05/18 18:27:27 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x6, 0xfffffffffffffffc}, 0x4) close(r0) 2018/05/18 18:27:27 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000180)=@deltfilter={0x24, 0x2d, 0x535, 0x0, 0x0, {0x0, 0x0, {0x3}}}, 0x24}, 0x1}, 0x0) 2018/05/18 18:27:27 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000000100)=0x10) 2018/05/18 18:27:27 executing program 0: epoll_pwait(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0), 0x8) 2018/05/18 18:27:27 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000000100)=0x10) 2018/05/18 18:27:27 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/18 18:27:27 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b40000000000000065000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r1, 0x50, &(0x7f0000000080)}, 0x10) 2018/05/18 18:27:27 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000680), 0x4) 2018/05/18 18:27:27 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x18, &(0x7f0000000000)=0x21440ecf0f3965f0, 0x30) 2018/05/18 18:27:27 executing program 0: epoll_pwait(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0), 0x8) 2018/05/18 18:27:27 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000680), 0x4) [ 320.905755] sctp: [Deprecated]: syz-executor4 (pid 24807) Use of int in maxseg socket option. [ 320.905755] Use struct sctp_assoc_value instead [ 320.924121] sctp: [Deprecated]: syz-executor5 (pid 24805) Use of int in maxseg socket option. [ 320.924121] Use struct sctp_assoc_value instead 2018/05/18 18:27:27 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f00000003c0)="c626262c8523bf012cf66f") connect$can_bcm(r0, &(0x7f0000000100)={0x1d, r1}, 0x10) close(r0) 2018/05/18 18:27:27 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000759000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bac000/0x4000)=nil, 0x4000, 0x0, 0x10000000002031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000707000/0x200000)=nil, 0x200000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 2018/05/18 18:27:27 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000000100)=0x10) 2018/05/18 18:27:27 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x18, &(0x7f0000000000)=0x21440ecf0f3965f0, 0x30) 2018/05/18 18:27:27 executing program 0: epoll_pwait(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0), 0x8) 2018/05/18 18:27:27 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000000100)=0x10) 2018/05/18 18:27:27 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000680), 0x4) [ 321.113991] sctp: [Deprecated]: syz-executor4 (pid 24838) Use of int in maxseg socket option. [ 321.113991] Use struct sctp_assoc_value instead [ 321.156520] sctp: [Deprecated]: syz-executor5 (pid 24849) Use of int in maxseg socket option. [ 321.156520] Use struct sctp_assoc_value instead 2018/05/18 18:27:27 executing program 7: r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'ip6gre0\x00', 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) sendto$packet(r0, &(0x7f0000000100)='6', 0x1, 0x40, &(0x7f00000001c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x8, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x104, 0x1ff, 0x8, 0x51ad, 0x3, 0x0, 0x7, 0x5, 0x43}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x3f}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={r3, 0x80000000}, &(0x7f0000000400)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x80000001}}, 0x80000000, 0x81a1, 0x1, "77ff7c700ca624acb17435aa0fd3ed1007558dc32445ffc0d5a354684be1f970d92a87fedff1fdc9a0cc4f327977ffb25e10f2e9e709ad4a606518c12afaa8b2493c60617c1aa1d7cc86b0259afd1b83"}, 0xd8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000440)) 2018/05/18 18:27:27 executing program 0: epoll_pwait(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0), 0x8) 2018/05/18 18:27:27 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000759000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bac000/0x4000)=nil, 0x4000, 0x0, 0x10000000002031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000707000/0x200000)=nil, 0x200000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 2018/05/18 18:27:27 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b40000000000000065000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r1, 0x50, &(0x7f0000000080)}, 0x10) 2018/05/18 18:27:27 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x18, &(0x7f0000000000)=0x21440ecf0f3965f0, 0x30) 2018/05/18 18:27:27 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000680), 0x4) 2018/05/18 18:27:27 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000000100)=0x10) 2018/05/18 18:27:27 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000000100)=0x10) 2018/05/18 18:27:27 executing program 6: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x8847, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/18 18:27:27 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000759000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bac000/0x4000)=nil, 0x4000, 0x0, 0x10000000002031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000707000/0x200000)=nil, 0x200000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 2018/05/18 18:27:27 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00000002bb)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x26) r3 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x10000004e23, 0x807, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmmsg(r3, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="60000000000000002900000003000000e10984fa3279d7a9650f000069d736c06ab11a96f7d25adf9166e32ca01ef80187324065bcda06ab9013268169230973698dc95dde627650790df783841dcbb3ff000000000000006a00000000000000"], 0x60}}], 0x1, 0x0) 2018/05/18 18:27:27 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x18, &(0x7f0000000000)=0x21440ecf0f3965f0, 0x30) 2018/05/18 18:27:27 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b40000000000000065000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r1, 0x50, &(0x7f0000000080)}, 0x10) [ 321.332749] sctp: [Deprecated]: syz-executor4 (pid 24874) Use of int in maxseg socket option. [ 321.332749] Use struct sctp_assoc_value instead [ 321.358112] sctp: [Deprecated]: syz-executor5 (pid 24876) Use of int in maxseg socket option. [ 321.358112] Use struct sctp_assoc_value instead 2018/05/18 18:27:28 executing program 7: r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'ip6gre0\x00', 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) sendto$packet(r0, &(0x7f0000000100)='6', 0x1, 0x40, &(0x7f00000001c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x8, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x104, 0x1ff, 0x8, 0x51ad, 0x3, 0x0, 0x7, 0x5, 0x43}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x3f}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={r3, 0x80000000}, &(0x7f0000000400)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x80000001}}, 0x80000000, 0x81a1, 0x1, "77ff7c700ca624acb17435aa0fd3ed1007558dc32445ffc0d5a354684be1f970d92a87fedff1fdc9a0cc4f327977ffb25e10f2e9e709ad4a606518c12afaa8b2493c60617c1aa1d7cc86b0259afd1b83"}, 0xd8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000440)) 2018/05/18 18:27:28 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b40000000000000065000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r1, 0x50, &(0x7f0000000080)}, 0x10) 2018/05/18 18:27:28 executing program 4: r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'ip6gre0\x00', 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) sendto$packet(r0, &(0x7f0000000100)='6', 0x1, 0x40, &(0x7f00000001c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x8, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x104, 0x1ff, 0x8, 0x51ad, 0x3, 0x0, 0x7, 0x5, 0x43}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x3f}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={r3, 0x80000000}, &(0x7f0000000400)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x80000001}}, 0x80000000, 0x81a1, 0x1, "77ff7c700ca624acb17435aa0fd3ed1007558dc32445ffc0d5a354684be1f970d92a87fedff1fdc9a0cc4f327977ffb25e10f2e9e709ad4a606518c12afaa8b2493c60617c1aa1d7cc86b0259afd1b83"}, 0xd8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000440)) 2018/05/18 18:27:28 executing program 7: r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'ip6gre0\x00', 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) sendto$packet(r0, &(0x7f0000000100)='6', 0x1, 0x40, &(0x7f00000001c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x8, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x104, 0x1ff, 0x8, 0x51ad, 0x3, 0x0, 0x7, 0x5, 0x43}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x3f}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={r3, 0x80000000}, &(0x7f0000000400)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x80000001}}, 0x80000000, 0x81a1, 0x1, "77ff7c700ca624acb17435aa0fd3ed1007558dc32445ffc0d5a354684be1f970d92a87fedff1fdc9a0cc4f327977ffb25e10f2e9e709ad4a606518c12afaa8b2493c60617c1aa1d7cc86b0259afd1b83"}, 0xd8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000440)) 2018/05/18 18:27:28 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00000002bb)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x26) r3 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x10000004e23, 0x807, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmmsg(r3, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="60000000000000002900000003000000e10984fa3279d7a9650f000069d736c06ab11a96f7d25adf9166e32ca01ef80187324065bcda06ab9013268169230973698dc95dde627650790df783841dcbb3ff000000000000006a00000000000000"], 0x60}}], 0x1, 0x0) 2018/05/18 18:27:28 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000759000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bac000/0x4000)=nil, 0x4000, 0x0, 0x10000000002031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000707000/0x200000)=nil, 0x200000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 2018/05/18 18:27:28 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00000002bb)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x26) r3 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x10000004e23, 0x807, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmmsg(r3, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="60000000000000002900000003000000e10984fa3279d7a9650f000069d736c06ab11a96f7d25adf9166e32ca01ef80187324065bcda06ab9013268169230973698dc95dde627650790df783841dcbb3ff000000000000006a00000000000000"], 0x60}}], 0x1, 0x0) 2018/05/18 18:27:28 executing program 5: syz_emit_ethernet(0x66, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9187c8cd5af5", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) 2018/05/18 18:27:28 executing program 1: syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2f, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/18 18:27:28 executing program 4: r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'ip6gre0\x00', 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) sendto$packet(r0, &(0x7f0000000100)='6', 0x1, 0x40, &(0x7f00000001c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x8, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x104, 0x1ff, 0x8, 0x51ad, 0x3, 0x0, 0x7, 0x5, 0x43}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x3f}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={r3, 0x80000000}, &(0x7f0000000400)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x80000001}}, 0x80000000, 0x81a1, 0x1, "77ff7c700ca624acb17435aa0fd3ed1007558dc32445ffc0d5a354684be1f970d92a87fedff1fdc9a0cc4f327977ffb25e10f2e9e709ad4a606518c12afaa8b2493c60617c1aa1d7cc86b0259afd1b83"}, 0xd8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000440)) 2018/05/18 18:27:28 executing program 6: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x8847, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/18 18:27:28 executing program 7: r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'ip6gre0\x00', 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) sendto$packet(r0, &(0x7f0000000100)='6', 0x1, 0x40, &(0x7f00000001c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x8, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x104, 0x1ff, 0x8, 0x51ad, 0x3, 0x0, 0x7, 0x5, 0x43}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x3f}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={r3, 0x80000000}, &(0x7f0000000400)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x80000001}}, 0x80000000, 0x81a1, 0x1, "77ff7c700ca624acb17435aa0fd3ed1007558dc32445ffc0d5a354684be1f970d92a87fedff1fdc9a0cc4f327977ffb25e10f2e9e709ad4a606518c12afaa8b2493c60617c1aa1d7cc86b0259afd1b83"}, 0xd8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000440)) 2018/05/18 18:27:28 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00000002bb)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x26) r3 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x10000004e23, 0x807, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmmsg(r3, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="60000000000000002900000003000000e10984fa3279d7a9650f000069d736c06ab11a96f7d25adf9166e32ca01ef80187324065bcda06ab9013268169230973698dc95dde627650790df783841dcbb3ff000000000000006a00000000000000"], 0x60}}], 0x1, 0x0) 2018/05/18 18:27:28 executing program 5: syz_emit_ethernet(0x66, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9187c8cd5af5", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) 2018/05/18 18:27:28 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000680)="c626262c8523bf012cf66f") setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000000000), 0x3c) 2018/05/18 18:27:28 executing program 1: syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @link_local={0x1, 0x80, 0xc2}, [], {@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, 0x2f, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/18 18:27:28 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00000002bb)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x26) r3 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x10000004e23, 0x807, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmmsg(r3, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="60000000000000002900000003000000e10984fa3279d7a9650f000069d736c06ab11a96f7d25adf9166e32ca01ef80187324065bcda06ab9013268169230973698dc95dde627650790df783841dcbb3ff000000000000006a00000000000000"], 0x60}}], 0x1, 0x0) 2018/05/18 18:27:28 executing program 4: r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'ip6gre0\x00', 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) sendto$packet(r0, &(0x7f0000000100)='6', 0x1, 0x40, &(0x7f00000001c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x8, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x104, 0x1ff, 0x8, 0x51ad, 0x3, 0x0, 0x7, 0x5, 0x43}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x3f}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={r3, 0x80000000}, &(0x7f0000000400)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x80000001}}, 0x80000000, 0x81a1, 0x1, "77ff7c700ca624acb17435aa0fd3ed1007558dc32445ffc0d5a354684be1f970d92a87fedff1fdc9a0cc4f327977ffb25e10f2e9e709ad4a606518c12afaa8b2493c60617c1aa1d7cc86b0259afd1b83"}, 0xd8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000440)) 2018/05/18 18:27:28 executing program 7: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@rand_addr=0xfffffffffffffffd, @rand_addr=0x2]}, 0x18) bind$inet(r0, &(0x7f0000000040)={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) 2018/05/18 18:27:28 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00000002bb)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x26) r3 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x10000004e23, 0x807, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmmsg(r3, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="60000000000000002900000003000000e10984fa3279d7a9650f000069d736c06ab11a96f7d25adf9166e32ca01ef80187324065bcda06ab9013268169230973698dc95dde627650790df783841dcbb3ff000000000000006a00000000000000"], 0x60}}], 0x1, 0x0) 2018/05/18 18:27:28 executing program 5: syz_emit_ethernet(0x66, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9187c8cd5af5", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) 2018/05/18 18:27:28 executing program 1: syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @link_local={0x1, 0x80, 0xc2}, [], {@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, 0x2f, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/18 18:27:28 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000680)="c626262c8523bf012cf66f") setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000000000), 0x3c) 2018/05/18 18:27:28 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00000002bb)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x26) r3 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x10000004e23, 0x807, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmmsg(r3, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="60000000000000002900000003000000e10984fa3279d7a9650f000069d736c06ab11a96f7d25adf9166e32ca01ef80187324065bcda06ab9013268169230973698dc95dde627650790df783841dcbb3ff000000000000006a00000000000000"], 0x60}}], 0x1, 0x0) 2018/05/18 18:27:28 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x8, 0x81}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000080), &(0x7f0000000240)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r0, &(0x7f0000000200)}, 0x10) 2018/05/18 18:27:28 executing program 6: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x8847, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/18 18:27:28 executing program 7: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@rand_addr=0xfffffffffffffffd, @rand_addr=0x2]}, 0x18) bind$inet(r0, &(0x7f0000000040)={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) 2018/05/18 18:27:28 executing program 5: syz_emit_ethernet(0x66, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9187c8cd5af5", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) 2018/05/18 18:27:28 executing program 1: syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @link_local={0x1, 0x80, 0xc2}, [], {@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, 0x2f, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/18 18:27:28 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x8, 0x81}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000080), &(0x7f0000000240)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r0, &(0x7f0000000200)}, 0x10) 2018/05/18 18:27:28 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000680)="c626262c8523bf012cf66f") setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000000000), 0x3c) 2018/05/18 18:27:28 executing program 7: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@rand_addr=0xfffffffffffffffd, @rand_addr=0x2]}, 0x18) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/18 18:27:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bond_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv4_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x34000, 0x3f}}, @IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x0) 2018/05/18 18:27:28 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000001200)=""/145, &(0x7f0000000100)=0x91) 2018/05/18 18:27:28 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000100)=0x3ff, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/18 18:27:28 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x8, 0x81}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000080), &(0x7f0000000240)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r0, &(0x7f0000000200)}, 0x10) 2018/05/18 18:27:28 executing program 6: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x8847, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/18 18:27:28 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000001200)=""/145, &(0x7f0000000100)=0x91) 2018/05/18 18:27:28 executing program 7: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@rand_addr=0xfffffffffffffffd, @rand_addr=0x2]}, 0x18) bind$inet(r0, &(0x7f0000000040)={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) 2018/05/18 18:27:28 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/18 18:27:28 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000680)="c626262c8523bf012cf66f") setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000000000), 0x3c) 2018/05/18 18:27:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bond_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv4_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x34000, 0x3f}}, @IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x0) 2018/05/18 18:27:28 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x8, 0x81}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000080), &(0x7f0000000240)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r0, &(0x7f0000000200)}, 0x10) 2018/05/18 18:27:28 executing program 1: syz_emit_ethernet(0x42, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="ff953462a555", [], {@ipv6={0x86dd, {0x0, 0x6, "dcd50f", 0xc, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0, 0x0, 0x800e], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, "3a4a7715"}}}}}}, &(0x7f0000000340)) 2018/05/18 18:27:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bond_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv4_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x34000, 0x3f}}, @IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x0) 2018/05/18 18:27:29 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) bind(r0, &(0x7f0000d01ff0)=ANY=[], 0x0) close(r0) 2018/05/18 18:27:29 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000001200)=""/145, &(0x7f0000000100)=0x91) 2018/05/18 18:27:29 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/18 18:27:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x42, 0x105, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/05/18 18:27:29 executing program 1: syz_emit_ethernet(0x42, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="ff953462a555", [], {@ipv6={0x86dd, {0x0, 0x6, "dcd50f", 0xc, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0, 0x0, 0x800e], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, "3a4a7715"}}}}}}, &(0x7f0000000340)) 2018/05/18 18:27:29 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) readv(r0, &(0x7f0000001500)=[{&(0x7f0000000280)=""/70, 0x46}], 0x1) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x6, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000040)=0x80001c, 0x4) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/18 18:27:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bond_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv4_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x34000, 0x3f}}, @IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x0) 2018/05/18 18:27:30 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) bind(r0, &(0x7f0000d01ff0)=ANY=[], 0x0) close(r0) 2018/05/18 18:27:30 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/18 18:27:30 executing program 1: syz_emit_ethernet(0x42, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="ff953462a555", [], {@ipv6={0x86dd, {0x0, 0x6, "dcd50f", 0xc, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0, 0x0, 0x800e], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, "3a4a7715"}}}}}}, &(0x7f0000000340)) 2018/05/18 18:27:30 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) readv(r0, &(0x7f0000001500)=[{&(0x7f0000000280)=""/70, 0x46}], 0x1) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x6, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000040)=0x80001c, 0x4) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/18 18:27:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x42, 0x105, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/05/18 18:27:30 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000001200)=""/145, &(0x7f0000000100)=0x91) 2018/05/18 18:27:30 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/05/18 18:27:30 executing program 1: syz_emit_ethernet(0x42, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="ff953462a555", [], {@ipv6={0x86dd, {0x0, 0x6, "dcd50f", 0xc, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0, 0x0, 0x800e], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, "3a4a7715"}}}}}}, &(0x7f0000000340)) 2018/05/18 18:27:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x42, 0x105, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/05/18 18:27:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0xf503}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)={0x14, 0x27, 0x3, 0x0, 0x0, {0x11}}, 0x14}, 0x1}, 0x0) 2018/05/18 18:27:30 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/18 18:27:30 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) bind(r0, &(0x7f0000d01ff0)=ANY=[], 0x0) close(r0) 2018/05/18 18:27:30 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x3, 0x1, 0xffffffffffffffff, 0x0, 0x0, {}, [@typed={0x8, 0x8, @ipv4=@multicast1=0xe0000001}]}, 0x1c}, 0x1}, 0x0) 2018/05/18 18:27:30 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/05/18 18:27:30 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/05/18 18:27:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0xf503}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)={0x14, 0x27, 0x3, 0x0, 0x0, {0x11}}, 0x14}, 0x1}, 0x0) 2018/05/18 18:27:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x42, 0x105, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/05/18 18:27:30 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) bind(r0, &(0x7f0000d01ff0)=ANY=[], 0x0) close(r0) 2018/05/18 18:27:30 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/05/18 18:27:30 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/05/18 18:27:30 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/05/18 18:27:30 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x3, 0x1, 0xffffffffffffffff, 0x0, 0x0, {}, [@typed={0x8, 0x8, @ipv4=@multicast1=0xe0000001}]}, 0x1c}, 0x1}, 0x0) 2018/05/18 18:27:30 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) readv(r0, &(0x7f0000001500)=[{&(0x7f0000000280)=""/70, 0x46}], 0x1) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x6, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000040)=0x80001c, 0x4) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/18 18:27:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0xf503}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)={0x14, 0x27, 0x3, 0x0, 0x0, {0x11}}, 0x14}, 0x1}, 0x0) 2018/05/18 18:27:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0xf503}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)={0x14, 0x27, 0x3, 0x0, 0x0, {0x11}}, 0x14}, 0x1}, 0x0) 2018/05/18 18:27:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000600)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d559166593ae164c990a0", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="df418803481ba2a76e4a9380e7dee09c55357341a3d0022d", 0x18) 2018/05/18 18:27:31 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000280), 0x16b, 0x0, &(0x7f00000000c0)={0xa, 0x4e1f, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/18 18:27:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/05/18 18:27:31 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/05/18 18:27:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000600)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d559166593ae164c990a0", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="df418803481ba2a76e4a9380e7dee09c55357341a3d0022d", 0x18) 2018/05/18 18:27:31 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/05/18 18:27:31 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/05/18 18:27:31 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x10000) shutdown(r1, 0x1) 2018/05/18 18:27:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/05/18 18:27:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000600)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d559166593ae164c990a0", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="df418803481ba2a76e4a9380e7dee09c55357341a3d0022d", 0x18) 2018/05/18 18:27:31 executing program 0: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r1, 0x10d, 0xd, &(0x7f00000000c0), 0x3) 2018/05/18 18:27:31 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000380)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000400100000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d40000000000000000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 2018/05/18 18:27:31 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x3, 0x1, 0xffffffffffffffff, 0x0, 0x0, {}, [@typed={0x8, 0x8, @ipv4=@multicast1=0xe0000001}]}, 0x1c}, 0x1}, 0x0) 2018/05/18 18:27:31 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/05/18 18:27:31 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) readv(r0, &(0x7f0000001500)=[{&(0x7f0000000280)=""/70, 0x46}], 0x1) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x6, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000040)=0x80001c, 0x4) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/18 18:27:31 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000380)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000400100000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d40000000000000000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 2018/05/18 18:27:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000600)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d559166593ae164c990a0", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="df418803481ba2a76e4a9380e7dee09c55357341a3d0022d", 0x18) 2018/05/18 18:27:31 executing program 0: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r1, 0x10d, 0xd, &(0x7f00000000c0), 0x3) 2018/05/18 18:27:31 executing program 5: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000900)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000580)={0x28, 0x24, 0x217, 0x0, 0x0, {}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @pid}]}, @typed={0x8, 0x0, @fd}]}, 0x46}, 0x1}, 0x0) 2018/05/18 18:27:31 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x10000) shutdown(r1, 0x1) 2018/05/18 18:27:31 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) [ 325.370828] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/18 18:27:31 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0xf22b}, 0xb) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000440)=0x80, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg$kcm(r2, &(0x7f0000002500)={&(0x7f0000000200)=@alg, 0x80, &(0x7f0000002480)}, 0x0) 2018/05/18 18:27:32 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000380)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000400100000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d40000000000000000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 2018/05/18 18:27:32 executing program 5: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000900)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000580)={0x28, 0x24, 0x217, 0x0, 0x0, {}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @pid}]}, @typed={0x8, 0x0, @fd}]}, 0x46}, 0x1}, 0x0) 2018/05/18 18:27:32 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/05/18 18:27:32 executing program 0: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r1, 0x10d, 0xd, &(0x7f00000000c0), 0x3) 2018/05/18 18:27:32 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x10000) shutdown(r1, 0x1) 2018/05/18 18:27:32 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0xf22b}, 0xb) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000440)=0x80, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg$kcm(r2, &(0x7f0000002500)={&(0x7f0000000200)=@alg, 0x80, &(0x7f0000002480)}, 0x0) 2018/05/18 18:27:32 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x3, 0x1, 0xffffffffffffffff, 0x0, 0x0, {}, [@typed={0x8, 0x8, @ipv4=@multicast1=0xe0000001}]}, 0x1c}, 0x1}, 0x0) 2018/05/18 18:27:32 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@nat={'na%\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000000), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'vcan0\x00', 'bridge0\x00', 'sit0\x00', 'team0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x1d8, 0x1d8, 0x210, [@comment={'comment\x00', 0x100}, @statistic={'statistic\x00', 0x18}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x1b, 0x0, 0x0, 'team_slave_1\x00', 'irlan0\x00', 'irlan0\x00', 'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2}, [], @random="f646793b7b39", [], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x3c0) 2018/05/18 18:27:32 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000380)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000400100000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d40000000000000000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 2018/05/18 18:27:32 executing program 5: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000900)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000580)={0x28, 0x24, 0x217, 0x0, 0x0, {}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @pid}]}, @typed={0x8, 0x0, @fd}]}, 0x46}, 0x1}, 0x0) [ 326.368848] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/18 18:27:33 executing program 0: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r1, 0x10d, 0xd, &(0x7f00000000c0), 0x3) 2018/05/18 18:27:33 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001440)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001400)={&(0x7f0000001040)=@updpolicy={0xb8, 0x19, 0x101, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x9effffff}}}, 0xb8}, 0x1}, 0x0) 2018/05/18 18:27:33 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x10000) shutdown(r1, 0x1) [ 326.454592] x_tables: eb_tables: snat target: only valid in nat table, not na% 2018/05/18 18:27:33 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@nat={'na%\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000000), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'vcan0\x00', 'bridge0\x00', 'sit0\x00', 'team0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x1d8, 0x1d8, 0x210, [@comment={'comment\x00', 0x100}, @statistic={'statistic\x00', 0x18}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x1b, 0x0, 0x0, 'team_slave_1\x00', 'irlan0\x00', 'irlan0\x00', 'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2}, [], @random="f646793b7b39", [], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x3c0) 2018/05/18 18:27:33 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001440)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001400)={&(0x7f0000001040)=@updpolicy={0xb8, 0x19, 0x101, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x9effffff}}}, 0xb8}, 0x1}, 0x0) 2018/05/18 18:27:33 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/05/18 18:27:33 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x800000003, @empty, 'gre0\x00'}}, 0x1e) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg(r0, &(0x7f0000005780)=[{{0x0, 0x0, &(0x7f0000000c80), 0x0, &(0x7f0000000d00)}}], 0x1, 0x0) [ 326.505922] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/18 18:27:33 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x2}, 0x2c) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r1) r3 = socket(0x10, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000180), 0x127) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f0000000180), 0x13f) [ 326.699179] x_tables: eb_tables: snat target: only valid in nat table, not na% 2018/05/18 18:27:33 executing program 5: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000900)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000580)={0x28, 0x24, 0x217, 0x0, 0x0, {}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @pid}]}, @typed={0x8, 0x0, @fd}]}, 0x46}, 0x1}, 0x0) 2018/05/18 18:27:33 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001440)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001400)={&(0x7f0000001040)=@updpolicy={0xb8, 0x19, 0x101, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x9effffff}}}, 0xb8}, 0x1}, 0x0) 2018/05/18 18:27:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x8001}, 0x20) setsockopt$inet_buf(r0, 0x0, 0x8000000000060, &(0x7f0000000380)="9fc5abc073b6af79a0c50b579ebc13010bc78bea6ef9ad643c2f7013ee456c4166", 0x21) 2018/05/18 18:27:33 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x800000003, @empty, 'gre0\x00'}}, 0x1e) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg(r0, &(0x7f0000005780)=[{{0x0, 0x0, &(0x7f0000000c80), 0x0, &(0x7f0000000d00)}}], 0x1, 0x0) 2018/05/18 18:27:33 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") poll(&(0x7f0000000000)=[{r0}, {r0}, {r0}], 0x3, 0x0) 2018/05/18 18:27:33 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x2}, 0x2c) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r1) r3 = socket(0x10, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000180), 0x127) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f0000000180), 0x13f) 2018/05/18 18:27:33 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0xf22b}, 0xb) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000440)=0x80, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg$kcm(r2, &(0x7f0000002500)={&(0x7f0000000200)=@alg, 0x80, &(0x7f0000002480)}, 0x0) 2018/05/18 18:27:33 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@nat={'na%\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000000), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'vcan0\x00', 'bridge0\x00', 'sit0\x00', 'team0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x1d8, 0x1d8, 0x210, [@comment={'comment\x00', 0x100}, @statistic={'statistic\x00', 0x18}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x1b, 0x0, 0x0, 'team_slave_1\x00', 'irlan0\x00', 'irlan0\x00', 'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2}, [], @random="f646793b7b39", [], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x3c0) 2018/05/18 18:27:33 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x800000003, @empty, 'gre0\x00'}}, 0x1e) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg(r0, &(0x7f0000005780)=[{{0x0, 0x0, &(0x7f0000000c80), 0x0, &(0x7f0000000d00)}}], 0x1, 0x0) 2018/05/18 18:27:33 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001440)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001400)={&(0x7f0000001040)=@updpolicy={0xb8, 0x19, 0x101, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x9effffff}}}, 0xb8}, 0x1}, 0x0) 2018/05/18 18:27:33 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x2}, 0x2c) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r1) r3 = socket(0x10, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000180), 0x127) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f0000000180), 0x13f) [ 327.271804] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/18 18:27:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x8001}, 0x20) setsockopt$inet_buf(r0, 0x0, 0x8000000000060, &(0x7f0000000380)="9fc5abc073b6af79a0c50b579ebc13010bc78bea6ef9ad643c2f7013ee456c4166", 0x21) 2018/05/18 18:27:33 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") poll(&(0x7f0000000000)=[{r0}, {r0}, {r0}], 0x3, 0x0) [ 327.349962] x_tables: eb_tables: snat target: only valid in nat table, not na% 2018/05/18 18:27:33 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x89) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000001}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2b}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0xa2f}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/05/18 18:27:33 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x2}, 0x2c) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r1) r3 = socket(0x10, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000180), 0x127) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f0000000180), 0x13f) 2018/05/18 18:27:33 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x800000003, @empty, 'gre0\x00'}}, 0x1e) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg(r0, &(0x7f0000005780)=[{{0x0, 0x0, &(0x7f0000000c80), 0x0, &(0x7f0000000d00)}}], 0x1, 0x0) 2018/05/18 18:27:34 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$sock_cred(r0, 0x1, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/05/18 18:27:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x8001}, 0x20) setsockopt$inet_buf(r0, 0x0, 0x8000000000060, &(0x7f0000000380)="9fc5abc073b6af79a0c50b579ebc13010bc78bea6ef9ad643c2f7013ee456c4166", 0x21) 2018/05/18 18:27:34 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") poll(&(0x7f0000000000)=[{r0}, {r0}, {r0}], 0x3, 0x0) 2018/05/18 18:27:34 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@nat={'na%\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000000), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'vcan0\x00', 'bridge0\x00', 'sit0\x00', 'team0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x1d8, 0x1d8, 0x210, [@comment={'comment\x00', 0x100}, @statistic={'statistic\x00', 0x18}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x1b, 0x0, 0x0, 'team_slave_1\x00', 'irlan0\x00', 'irlan0\x00', 'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2}, [], @random="f646793b7b39", [], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x3c0) 2018/05/18 18:27:34 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x89) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000001}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2b}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0xa2f}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/05/18 18:27:34 executing program 6: r0 = socket(0x1e, 0x805, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000080)=""/65, &(0x7f0000000000)=0x41) 2018/05/18 18:27:34 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") poll(&(0x7f0000000000)=[{r0}, {r0}, {r0}], 0x3, 0x0) 2018/05/18 18:27:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x8001}, 0x20) setsockopt$inet_buf(r0, 0x0, 0x8000000000060, &(0x7f0000000380)="9fc5abc073b6af79a0c50b579ebc13010bc78bea6ef9ad643c2f7013ee456c4166", 0x21) 2018/05/18 18:27:34 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$sock_cred(r0, 0x1, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/05/18 18:27:34 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0xf22b}, 0xb) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000440)=0x80, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg$kcm(r2, &(0x7f0000002500)={&(0x7f0000000200)=@alg, 0x80, &(0x7f0000002480)}, 0x0) 2018/05/18 18:27:34 executing program 0: r0 = socket$inet(0x2, 0x3, 0x800000800000001) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x6}, 0x2c) getsockopt$inet_mreqsrc(r0, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) [ 328.188106] x_tables: eb_tables: snat target: only valid in nat table, not na% 2018/05/18 18:27:35 executing program 7: r0 = socket$inet(0x2, 0x3, 0x800000800000001) getsockopt$inet_mreqsrc(r0, 0x0, 0x53, &(0x7f0000000100)={@dev, @local, @broadcast}, &(0x7f0000000080)=0xc7ee3b3c0130e0f8) 2018/05/18 18:27:35 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$sock_cred(r0, 0x1, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/05/18 18:27:35 executing program 0: r0 = socket$inet(0x2, 0x3, 0x800000800000001) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x6}, 0x2c) getsockopt$inet_mreqsrc(r0, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) 2018/05/18 18:27:35 executing program 6: r0 = socket(0x1e, 0x805, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000080)=""/65, &(0x7f0000000000)=0x41) 2018/05/18 18:27:35 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = socket(0x11, 0x2, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) 2018/05/18 18:27:35 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x89) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000001}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2b}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0xa2f}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/05/18 18:27:35 executing program 2: r0 = socket$inet(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6007400000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c6d78c2b2ca654a6613b6aabf35d0f1cbc882b07", 0x4c}], 0x1}, 0x0) 2018/05/18 18:27:35 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x1, 0x10, 0x5, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r0, &(0x7f0000000000)="860cc5a6", &(0x7f0000000540)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/18 18:27:35 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$sock_cred(r0, 0x1, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/05/18 18:27:35 executing program 6: r0 = socket(0x1e, 0x805, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000080)=""/65, &(0x7f0000000000)=0x41) 2018/05/18 18:27:35 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = socket(0x11, 0x2, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) [ 328.952556] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/18 18:27:35 executing program 0: r0 = socket$inet(0x2, 0x3, 0x800000800000001) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x6}, 0x2c) getsockopt$inet_mreqsrc(r0, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) 2018/05/18 18:27:35 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x89) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000001}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2b}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0xa2f}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/05/18 18:27:35 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x1, 0x10, 0x5, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r0, &(0x7f0000000000)="860cc5a6", &(0x7f0000000540)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/18 18:27:35 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001940)=[{0x0, 0x0, &(0x7f00000012c0), 0x0, &(0x7f0000001300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendto$unix(r1, &(0x7f0000000140)="71a8758783ef8c6520845160c5a6e0e36557efff289915659494f66f66b06f4f679fd04b6222971beea174cf3671d694670f1b4bacc3cbda01cd49b01176cbf84c5c15338786089beeed55eaa392b4", 0x4f, 0x0, &(0x7f0000000200)=@abs, 0x6e) recvmsg(r1, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000011c0)=[{&(0x7f00000000c0)=""/78, 0x4e}], 0x1}, 0x0) 2018/05/18 18:27:35 executing program 2: r0 = socket$inet(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6007400000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c6d78c2b2ca654a6613b6aabf35d0f1cbc882b07", 0x4c}], 0x1}, 0x0) [ 329.191166] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/18 18:27:35 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x1, 0x10, 0x5, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r0, &(0x7f0000000000)="860cc5a6", &(0x7f0000000540)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/18 18:27:35 executing program 7: r0 = socket$inet(0x2, 0x3, 0x800000800000001) getsockopt$inet_mreqsrc(r0, 0x0, 0x53, &(0x7f0000000100)={@dev, @local, @broadcast}, &(0x7f0000000080)=0xc7ee3b3c0130e0f8) 2018/05/18 18:27:35 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001940)=[{0x0, 0x0, &(0x7f00000012c0), 0x0, &(0x7f0000001300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendto$unix(r1, &(0x7f0000000140)="71a8758783ef8c6520845160c5a6e0e36557efff289915659494f66f66b06f4f679fd04b6222971beea174cf3671d694670f1b4bacc3cbda01cd49b01176cbf84c5c15338786089beeed55eaa392b4", 0x4f, 0x0, &(0x7f0000000200)=@abs, 0x6e) recvmsg(r1, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000011c0)=[{&(0x7f00000000c0)=""/78, 0x4e}], 0x1}, 0x0) 2018/05/18 18:27:35 executing program 2: r0 = socket$inet(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6007400000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c6d78c2b2ca654a6613b6aabf35d0f1cbc882b07", 0x4c}], 0x1}, 0x0) 2018/05/18 18:27:35 executing program 6: r0 = socket(0x1e, 0x805, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000080)=""/65, &(0x7f0000000000)=0x41) 2018/05/18 18:27:35 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = socket(0x11, 0x2, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) 2018/05/18 18:27:35 executing program 0: r0 = socket$inet(0x2, 0x3, 0x800000800000001) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x6}, 0x2c) getsockopt$inet_mreqsrc(r0, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) 2018/05/18 18:27:35 executing program 5: r0 = socket$inet(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6007400000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c6d78c2b2ca654a6613b6aabf35d0f1cbc882b07", 0x4c}], 0x1}, 0x0) 2018/05/18 18:27:35 executing program 6: r0 = socket(0x18, 0x0, 0x2) getpeername(r0, &(0x7f0000000fa0)=@nfc_llcp, &(0x7f0000001000)=0x60) bind$nfc_llcp(r0, &(0x7f0000007000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8c19e57f0f1c49824f6abbb2cae7bd45aeee8fc175c9e4c9f2272450df6e08b07e91d3eb98e7b407191a52f5475a2dc1298bd47092c8c992952701ab2ee53f"}, 0x60) connect$nfc_llcp(r0, &(0x7f0000000fa0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf"}, 0x60) [ 329.302399] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 329.304104] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/18 18:27:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000140)=0x1) 2018/05/18 18:27:35 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = socket(0x11, 0x2, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) 2018/05/18 18:27:35 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x1, 0x10, 0x5, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r0, &(0x7f0000000000)="860cc5a6", &(0x7f0000000540)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/18 18:27:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001940)=[{0x0, 0x0, &(0x7f00000012c0), 0x0, &(0x7f0000001300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendto$unix(r1, &(0x7f0000000140)="71a8758783ef8c6520845160c5a6e0e36557efff289915659494f66f66b06f4f679fd04b6222971beea174cf3671d694670f1b4bacc3cbda01cd49b01176cbf84c5c15338786089beeed55eaa392b4", 0x4f, 0x0, &(0x7f0000000200)=@abs, 0x6e) recvmsg(r1, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000011c0)=[{&(0x7f00000000c0)=""/78, 0x4e}], 0x1}, 0x0) 2018/05/18 18:27:36 executing program 6: r0 = socket(0x18, 0x0, 0x2) getpeername(r0, &(0x7f0000000fa0)=@nfc_llcp, &(0x7f0000001000)=0x60) bind$nfc_llcp(r0, &(0x7f0000007000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8c19e57f0f1c49824f6abbb2cae7bd45aeee8fc175c9e4c9f2272450df6e08b07e91d3eb98e7b407191a52f5475a2dc1298bd47092c8c992952701ab2ee53f"}, 0x60) connect$nfc_llcp(r0, &(0x7f0000000fa0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf"}, 0x60) 2018/05/18 18:27:36 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000140)=0x1) 2018/05/18 18:27:36 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, 'bridge0\x00'}}, 0x1e) close(r1) 2018/05/18 18:27:36 executing program 2: r0 = socket$inet(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6007400000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c6d78c2b2ca654a6613b6aabf35d0f1cbc882b07", 0x4c}], 0x1}, 0x0) 2018/05/18 18:27:36 executing program 7: r0 = socket$inet(0x2, 0x3, 0x800000800000001) getsockopt$inet_mreqsrc(r0, 0x0, 0x53, &(0x7f0000000100)={@dev, @local, @broadcast}, &(0x7f0000000080)=0xc7ee3b3c0130e0f8) 2018/05/18 18:27:36 executing program 3: syz_emit_ethernet(0x34, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @empty, [], {@generic={0x8906, "b32cb9620dc7c529cbfb90efb5a8cb860ed27bc56f27852874762f824a2c98be6470c06935ec"}}}, &(0x7f00000000c0)) 2018/05/18 18:27:36 executing program 5: r0 = socket$inet(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6007400000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c6d78c2b2ca654a6613b6aabf35d0f1cbc882b07", 0x4c}], 0x1}, 0x0) 2018/05/18 18:27:36 executing program 6: r0 = socket(0x18, 0x0, 0x2) getpeername(r0, &(0x7f0000000fa0)=@nfc_llcp, &(0x7f0000001000)=0x60) bind$nfc_llcp(r0, &(0x7f0000007000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8c19e57f0f1c49824f6abbb2cae7bd45aeee8fc175c9e4c9f2272450df6e08b07e91d3eb98e7b407191a52f5475a2dc1298bd47092c8c992952701ab2ee53f"}, 0x60) connect$nfc_llcp(r0, &(0x7f0000000fa0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf"}, 0x60) [ 329.593863] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 329.627906] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/18 18:27:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001940)=[{0x0, 0x0, &(0x7f00000012c0), 0x0, &(0x7f0000001300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendto$unix(r1, &(0x7f0000000140)="71a8758783ef8c6520845160c5a6e0e36557efff289915659494f66f66b06f4f679fd04b6222971beea174cf3671d694670f1b4bacc3cbda01cd49b01176cbf84c5c15338786089beeed55eaa392b4", 0x4f, 0x0, &(0x7f0000000200)=@abs, 0x6e) recvmsg(r1, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000011c0)=[{&(0x7f00000000c0)=""/78, 0x4e}], 0x1}, 0x0) 2018/05/18 18:27:36 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000140)=0x1) 2018/05/18 18:27:36 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, 'bridge0\x00'}}, 0x1e) close(r1) 2018/05/18 18:27:36 executing program 3: syz_emit_ethernet(0x34, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @empty, [], {@generic={0x8906, "b32cb9620dc7c529cbfb90efb5a8cb860ed27bc56f27852874762f824a2c98be6470c06935ec"}}}, &(0x7f00000000c0)) 2018/05/18 18:27:36 executing program 6: r0 = socket(0x18, 0x0, 0x2) getpeername(r0, &(0x7f0000000fa0)=@nfc_llcp, &(0x7f0000001000)=0x60) bind$nfc_llcp(r0, &(0x7f0000007000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8c19e57f0f1c49824f6abbb2cae7bd45aeee8fc175c9e4c9f2272450df6e08b07e91d3eb98e7b407191a52f5475a2dc1298bd47092c8c992952701ab2ee53f"}, 0x60) connect$nfc_llcp(r0, &(0x7f0000000fa0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf"}, 0x60) 2018/05/18 18:27:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0xfe8c) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004c80)=[{{0x0, 0x0, &(0x7f0000004b40), 0x218, &(0x7f0000004bc0)}}], 0x400000000000284, 0x20004bc0) 2018/05/18 18:27:36 executing program 7: r0 = socket$inet(0x2, 0x3, 0x800000800000001) getsockopt$inet_mreqsrc(r0, 0x0, 0x53, &(0x7f0000000100)={@dev, @local, @broadcast}, &(0x7f0000000080)=0xc7ee3b3c0130e0f8) 2018/05/18 18:27:36 executing program 5: r0 = socket$inet(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6007400000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c6d78c2b2ca654a6613b6aabf35d0f1cbc882b07", 0x4c}], 0x1}, 0x0) 2018/05/18 18:27:36 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000140)=0x1) 2018/05/18 18:27:36 executing program 3: syz_emit_ethernet(0x34, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @empty, [], {@generic={0x8906, "b32cb9620dc7c529cbfb90efb5a8cb860ed27bc56f27852874762f824a2c98be6470c06935ec"}}}, &(0x7f00000000c0)) [ 329.833263] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/18 18:27:36 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) accept$packet(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000440)=0x14) 2018/05/18 18:27:36 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, 'bridge0\x00'}}, 0x1e) close(r1) 2018/05/18 18:27:36 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/18 18:27:36 executing program 4: syz_emit_ethernet(0x7a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="39e2a067b29c", [], {@ipv6={0x86dd, {0x0, 0x6, "63837c", 0x44, 0x3c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, 0x0) 2018/05/18 18:27:36 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000080)={0x1d}, 0x10) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="050000002f66696c6530207663036e3000207663616e30002047504c5d76626f786e65743073656c66207663616e30002076626f786e6574"], 0x38) 2018/05/18 18:27:36 executing program 3: syz_emit_ethernet(0x34, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @empty, [], {@generic={0x8906, "b32cb9620dc7c529cbfb90efb5a8cb860ed27bc56f27852874762f824a2c98be6470c06935ec"}}}, &(0x7f00000000c0)) 2018/05/18 18:27:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x54, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/05/18 18:27:36 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, 'bridge0\x00'}}, 0x1e) close(r1) 2018/05/18 18:27:36 executing program 4: syz_emit_ethernet(0x7a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="39e2a067b29c", [], {@ipv6={0x86dd, {0x0, 0x6, "63837c", 0x44, 0x3c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, 0x0) 2018/05/18 18:27:36 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000080)={0x1d}, 0x10) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="050000002f66696c6530207663036e3000207663616e30002047504c5d76626f786e65743073656c66207663616e30002076626f786e6574"], 0x38) 2018/05/18 18:27:36 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) accept$packet(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000440)=0x14) 2018/05/18 18:27:36 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/18 18:27:36 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000100)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff], 0xbb}}, 0x45) 2018/05/18 18:27:36 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1, 0x20}, 0x20) 2018/05/18 18:27:36 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000080)={0x1d}, 0x10) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="050000002f66696c6530207663036e3000207663616e30002047504c5d76626f786e65743073656c66207663616e30002076626f786e6574"], 0x38) 2018/05/18 18:27:36 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1bfb8)=""/72, &(0x7f0000d1b252)=0x48) 2018/05/18 18:27:36 executing program 4: syz_emit_ethernet(0x7a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="39e2a067b29c", [], {@ipv6={0x86dd, {0x0, 0x6, "63837c", 0x44, 0x3c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, 0x0) 2018/05/18 18:27:36 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) accept$packet(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000440)=0x14) 2018/05/18 18:27:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x54, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/05/18 18:27:36 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1, 0x20}, 0x20) 2018/05/18 18:27:36 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000080)={0x1d}, 0x10) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="050000002f66696c6530207663036e3000207663616e30002047504c5d76626f786e65743073656c66207663616e30002076626f786e6574"], 0x38) 2018/05/18 18:27:36 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000100)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff], 0xbb}}, 0x45) 2018/05/18 18:27:36 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1bfb8)=""/72, &(0x7f0000d1b252)=0x48) 2018/05/18 18:27:36 executing program 4: syz_emit_ethernet(0x7a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="39e2a067b29c", [], {@ipv6={0x86dd, {0x0, 0x6, "63837c", 0x44, 0x3c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, 0x0) 2018/05/18 18:27:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x54, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/05/18 18:27:36 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) accept$packet(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000440)=0x14) 2018/05/18 18:27:36 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/18 18:27:37 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1, 0x20}, 0x20) 2018/05/18 18:27:37 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) sendmmsg(r0, &(0x7f0000006b40)=[{{&(0x7f0000000280)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000001280)}}], 0x1, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/18 18:27:37 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x6, &(0x7f0000000140)=0x3f420f00, 0x21d) 2018/05/18 18:27:37 executing program 6: r0 = socket(0x200000001e, 0x1, 0x0) recvmsg$kcm(r0, &(0x7f0000002600)={&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002500)=[{&(0x7f0000001500)=""/4096, 0x1000}], 0x1, &(0x7f00000025c0)}, 0x0) 2018/05/18 18:27:37 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1bfb8)=""/72, &(0x7f0000d1b252)=0x48) 2018/05/18 18:27:37 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000100)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff], 0xbb}}, 0x45) 2018/05/18 18:27:37 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x54, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/05/18 18:27:37 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x6, &(0x7f0000000140)=0x3f420f00, 0x21d) 2018/05/18 18:27:37 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) sendmmsg(r0, &(0x7f0000006b40)=[{{&(0x7f0000000280)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000001280)}}], 0x1, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/18 18:27:37 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1bfb8)=""/72, &(0x7f0000d1b252)=0x48) 2018/05/18 18:27:37 executing program 6: r0 = socket(0x200000001e, 0x1, 0x0) recvmsg$kcm(r0, &(0x7f0000002600)={&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002500)=[{&(0x7f0000001500)=""/4096, 0x1000}], 0x1, &(0x7f00000025c0)}, 0x0) 2018/05/18 18:27:37 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1, 0x20}, 0x20) 2018/05/18 18:27:37 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/18 18:27:37 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000100)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff], 0xbb}}, 0x45) 2018/05/18 18:27:37 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6) sendmmsg(r0, &(0x7f0000006b40)=[{{&(0x7f0000000280)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000001280)}}], 0x1, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/18 18:27:37 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x6, &(0x7f0000000140)=0x3f420f00, 0x21d) 2018/05/18 18:27:37 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) sendmmsg(r0, &(0x7f0000006b40)=[{{&(0x7f0000000280)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000001280)}}], 0x1, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/18 18:27:37 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f00000001c0)=[{r1}, {r0}, {r0}], 0x3, 0x0) 2018/05/18 18:27:37 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x22, &(0x7f0000000000), &(0x7f0000000080)=0x30) 2018/05/18 18:27:37 executing program 6: r0 = socket(0x200000001e, 0x1, 0x0) recvmsg$kcm(r0, &(0x7f0000002600)={&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002500)=[{&(0x7f0000001500)=""/4096, 0x1000}], 0x1, &(0x7f00000025c0)}, 0x0) 2018/05/18 18:27:37 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x6, &(0x7f0000000000), 0x4) 2018/05/18 18:27:37 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6) sendmmsg(r0, &(0x7f0000006b40)=[{{&(0x7f0000000280)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000001280)}}], 0x1, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/18 18:27:37 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x6, &(0x7f0000000140)=0x3f420f00, 0x21d) 2018/05/18 18:27:37 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) sendmmsg(r0, &(0x7f0000006b40)=[{{&(0x7f0000000280)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000001280)}}], 0x1, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/18 18:27:37 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x22, &(0x7f0000000000), &(0x7f0000000080)=0x30) 2018/05/18 18:27:37 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x6, &(0x7f0000000000), 0x4) 2018/05/18 18:27:37 executing program 6: r0 = socket(0x200000001e, 0x1, 0x0) recvmsg$kcm(r0, &(0x7f0000002600)={&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002500)=[{&(0x7f0000001500)=""/4096, 0x1000}], 0x1, &(0x7f00000025c0)}, 0x0) 2018/05/18 18:27:37 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000440)=0x80, 0x0) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg$kcm(r3, &(0x7f00000001c0)={&(0x7f0000000000)=@ipx, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/2, 0x2}], 0x1, &(0x7f0000000100)=""/143, 0x8f}, 0x0) 2018/05/18 18:27:37 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f00000001c0)=[{r1}, {r0}, {r0}], 0x3, 0x0) 2018/05/18 18:27:37 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6) sendmmsg(r0, &(0x7f0000006b40)=[{{&(0x7f0000000280)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000001280)}}], 0x1, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/18 18:27:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="290000002000196f00003fffffffda060a00000000ea000104b7257f97aafdad38ec7a85a650bfea00", 0x29}], 0x1) 2018/05/18 18:27:37 executing program 0: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000005c0)='m', 0x1}], 0x1, &(0x7f0000001980)=ANY=[]}, 0x8000000000000000) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/2, 0x2}], 0x1, &(0x7f0000000240)=""/253, 0xfd, 0x3}, 0x0) 2018/05/18 18:27:37 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000001040)={'security\x00', 0x4, 'VU`6'}, &(0x7f0000000040)=0x28) 2018/05/18 18:27:37 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f00000001c0)=[{r1}, {r0}, {r0}], 0x3, 0x0) 2018/05/18 18:27:37 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x22, &(0x7f0000000000), &(0x7f0000000080)=0x30) 2018/05/18 18:27:37 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)=@updpolicy={0xb8, 0x19, 0x407, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffff7f}}}, 0xb8}, 0x1}, 0x0) 2018/05/18 18:27:37 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x6, &(0x7f0000000000), 0x4) [ 331.131931] netlink: 13 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/18 18:27:37 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x1, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x32) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x231, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/05/18 18:27:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="290000002000196f00003fffffffda060a00000000ea000104b7257f97aafdad38ec7a85a650bfea00", 0x29}], 0x1) [ 331.303684] netlink: 13 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/18 18:27:38 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x22, &(0x7f0000000000), &(0x7f0000000080)=0x30) 2018/05/18 18:27:38 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f00000001c0)=[{r1}, {r0}, {r0}], 0x3, 0x0) 2018/05/18 18:27:38 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000001040)={'security\x00', 0x4, 'VU`6'}, &(0x7f0000000040)=0x28) 2018/05/18 18:27:38 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(authenc(crct10dif-pclmul,ctr-aes-aesni)))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) 2018/05/18 18:27:38 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x6, &(0x7f0000000000), 0x4) 2018/05/18 18:27:38 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) 2018/05/18 18:27:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/18 18:27:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="290000002000196f00003fffffffda060a00000000ea000104b7257f97aafdad38ec7a85a650bfea00", 0x29}], 0x1) 2018/05/18 18:27:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="290000002000196f00003fffffffda060a00000000ea000104b7257f97aafdad38ec7a85a650bfea00", 0x29}], 0x1) [ 332.116068] netlink: 13 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/18 18:27:38 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/215, 0xd7}], 0x1) 2018/05/18 18:27:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/18 18:27:38 executing program 5: r0 = socket(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000100)="2a12b77afa78a306c305607d306fb9cb434a69a27cc4f865fbf5570d6ab37e24cdc04b8131f51caa3cc57e01334fec550645d37271ea2bee2d000499062db49b0501d05f6e9c854f9b67e6431526c8ea81a2fada5a260f04ec61ded0f5bf40e905a752f1bb4c", 0x66, 0x0, &(0x7f0000000240)={0xa, 0x4e24, 0x7, @loopback={0x0, 0x8}}, 0x1c) 2018/05/18 18:27:38 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000001040)={'security\x00', 0x4, 'VU`6'}, &(0x7f0000000040)=0x28) 2018/05/18 18:27:38 executing program 1: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x400) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000140)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/05/18 18:27:38 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) [ 332.220756] netlink: 13 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/18 18:27:38 executing program 5: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000880)=ANY=[]}, 0x1, 0x0, 0x0, 0x800}, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_data=&(0x7f00000000c0)="a325d3c91116bf66fed2b246a94500aa6593352d29be1746fd84168b6ef37b32"}) 2018/05/18 18:27:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/18 18:27:38 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000001040)={'security\x00', 0x4, 'VU`6'}, &(0x7f0000000040)=0x28) 2018/05/18 18:27:38 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(authenc(crct10dif-pclmul,ctr-aes-aesni)))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) 2018/05/18 18:27:38 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/215, 0xd7}], 0x1) 2018/05/18 18:27:38 executing program 4: r0 = socket(0x40000000002, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x20020000000001, &(0x7f0000000000)=0x3275, 0x319) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000380)}, 0x0) 2018/05/18 18:27:38 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) 2018/05/18 18:27:38 executing program 1: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x400) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000140)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/05/18 18:27:39 executing program 5: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000880)=ANY=[]}, 0x1, 0x0, 0x0, 0x800}, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_data=&(0x7f00000000c0)="a325d3c91116bf66fed2b246a94500aa6593352d29be1746fd84168b6ef37b32"}) 2018/05/18 18:27:39 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(authenc(crct10dif-pclmul,ctr-aes-aesni)))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) 2018/05/18 18:27:39 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/215, 0xd7}], 0x1) 2018/05/18 18:27:39 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/18 18:27:39 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'irlan0\x00'}, 0x18) 2018/05/18 18:27:39 executing program 4: r0 = socket(0x40000000002, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x20020000000001, &(0x7f0000000000)=0x3275, 0x319) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000380)}, 0x0) 2018/05/18 18:27:39 executing program 1: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x400) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000140)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/05/18 18:27:39 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) 2018/05/18 18:27:39 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/215, 0xd7}], 0x1) [ 332.576669] IPVS: stopping master sync thread 25824 ... [ 332.582352] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 2018/05/18 18:27:39 executing program 2: r0 = socket(0x40000000002, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x20020000000001, &(0x7f0000000000)=0x3275, 0x319) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000380)}, 0x0) 2018/05/18 18:27:39 executing program 4: r0 = socket(0x40000000002, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x20020000000001, &(0x7f0000000000)=0x3275, 0x319) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000380)}, 0x0) 2018/05/18 18:27:39 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(authenc(crct10dif-pclmul,ctr-aes-aesni)))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) 2018/05/18 18:27:39 executing program 5: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000880)=ANY=[]}, 0x1, 0x0, 0x0, 0x800}, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_data=&(0x7f00000000c0)="a325d3c91116bf66fed2b246a94500aa6593352d29be1746fd84168b6ef37b32"}) [ 332.656078] IPVS: stopping master sync thread 25832 ... [ 332.663104] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 2018/05/18 18:27:39 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0xfce3) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x11, r2, 0x0) 2018/05/18 18:27:39 executing program 2: r0 = socket(0x40000000002, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x20020000000001, &(0x7f0000000000)=0x3275, 0x319) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000380)}, 0x0) 2018/05/18 18:27:39 executing program 1: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x400) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000140)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/05/18 18:27:39 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00000008c0)="c5", 0x1, 0x0, &(0x7f0000000240)={0x2}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000880)='tunl0\x00', 0x9) sendto$inet(r0, &(0x7f00000000c0)='C', 0x1, 0x0, 0x0, 0x0) 2018/05/18 18:27:39 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x40000000015, 0x805, 0x0) getsockopt(r1, 0x114, 0x5, &(0x7f00003dd000)=""/13, &(0x7f00000001c0)=0xffffffc7) 2018/05/18 18:27:39 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x10000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="0000000000001fa63da2000000000001", 0x10) accept(r0, &(0x7f00000001c0)=@can, &(0x7f0000000280)=0x80) 2018/05/18 18:27:39 executing program 4: r0 = socket(0x40000000002, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x20020000000001, &(0x7f0000000000)=0x3275, 0x319) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000380)}, 0x0) 2018/05/18 18:27:39 executing program 5: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000880)=ANY=[]}, 0x1, 0x0, 0x0, 0x800}, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_data=&(0x7f00000000c0)="a325d3c91116bf66fed2b246a94500aa6593352d29be1746fd84168b6ef37b32"}) 2018/05/18 18:27:39 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0xfce3) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x11, r2, 0x0) 2018/05/18 18:27:39 executing program 2: r0 = socket(0x40000000002, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x20020000000001, &(0x7f0000000000)=0x3275, 0x319) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000380)}, 0x0) 2018/05/18 18:27:39 executing program 1: r0 = socket(0x1e, 0x80005, 0x0) connect$ax25(r0, &(0x7f000056eff0)={0x1e, {"03491f0800"}}, 0x10) recvfrom$unix(r0, &(0x7f0000001000)=""/161, 0xa1, 0x0, &(0x7f00000010c0)=@file={0x0, './file0\x00'}, 0x6e) recvmsg$kcm(r0, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000440)=""/83, 0x53}], 0x1, &(0x7f0000001140)=""/4096, 0x1000}, 0x0) 2018/05/18 18:27:39 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0xfce3) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x11, r2, 0x0) 2018/05/18 18:27:39 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000340)=""/20, &(0x7f0000000380)=0x14) 2018/05/18 18:27:39 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x33e}, 0x14) 2018/05/18 18:27:39 executing program 1: r0 = socket(0x1e, 0x80005, 0x0) connect$ax25(r0, &(0x7f000056eff0)={0x1e, {"03491f0800"}}, 0x10) recvfrom$unix(r0, &(0x7f0000001000)=""/161, 0xa1, 0x0, &(0x7f00000010c0)=@file={0x0, './file0\x00'}, 0x6e) recvmsg$kcm(r0, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000440)=""/83, 0x53}], 0x1, &(0x7f0000001140)=""/4096, 0x1000}, 0x0) 2018/05/18 18:27:39 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f00000002c0)=[{{&(0x7f0000001840)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000000380)="1eb81935a01f489e912b4dbbacd0cc6cc26ed5f6d29698e2e109a270e05c5faaf696d68e2e424a64904f8b7f45fad8de914ab19203cfe8ab88099849b9245a98547eef58c59032d91ce4aa137dd74a5ac9613261beb848844d947d681791f8833107d49235dde8d245efa5c1652bc5dff2eea94d719f55b9384557a2ed25d68533d05d73f8cbe65b37d2fe4997a8dc409fd7f16313b807ba31fcf0e72e5c231368a35ef8e37a480d799d5eb1f928741b", 0xb0}], 0x1, &(0x7f0000001b00)}}], 0x1, 0x0) recvfrom(r1, &(0x7f0000000000)=""/186, 0xba, 0x0, &(0x7f00000001c0)=@ax25={0x3, {"8e1a6d9a6bc58c"}}, 0x6f3000) 2018/05/18 18:27:39 executing program 3: r0 = socket(0x1e, 0x80005, 0x0) connect$ax25(r0, &(0x7f000056eff0)={0x1e, {"03491f0800"}}, 0x10) recvfrom$unix(r0, &(0x7f0000001000)=""/161, 0xa1, 0x0, &(0x7f00000010c0)=@file={0x0, './file0\x00'}, 0x6e) recvmsg$kcm(r0, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000440)=""/83, 0x53}], 0x1, &(0x7f0000001140)=""/4096, 0x1000}, 0x0) 2018/05/18 18:27:39 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x40000000015, 0x805, 0x0) getsockopt(r1, 0x114, 0x5, &(0x7f00003dd000)=""/13, &(0x7f00000001c0)=0xffffffc7) 2018/05/18 18:27:39 executing program 6: r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'veth1_to_bridge\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/18 18:27:39 executing program 1: r0 = socket(0x1e, 0x80005, 0x0) connect$ax25(r0, &(0x7f000056eff0)={0x1e, {"03491f0800"}}, 0x10) recvfrom$unix(r0, &(0x7f0000001000)=""/161, 0xa1, 0x0, &(0x7f00000010c0)=@file={0x0, './file0\x00'}, 0x6e) recvmsg$kcm(r0, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000440)=""/83, 0x53}], 0x1, &(0x7f0000001140)=""/4096, 0x1000}, 0x0) 2018/05/18 18:27:39 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000340)=""/20, &(0x7f0000000380)=0x14) 2018/05/18 18:27:39 executing program 3: r0 = socket(0x1e, 0x80005, 0x0) connect$ax25(r0, &(0x7f000056eff0)={0x1e, {"03491f0800"}}, 0x10) recvfrom$unix(r0, &(0x7f0000001000)=""/161, 0xa1, 0x0, &(0x7f00000010c0)=@file={0x0, './file0\x00'}, 0x6e) recvmsg$kcm(r0, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000440)=""/83, 0x53}], 0x1, &(0x7f0000001140)=""/4096, 0x1000}, 0x0) 2018/05/18 18:27:39 executing program 6: r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'veth1_to_bridge\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/18 18:27:39 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0xfce3) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x11, r2, 0x0) 2018/05/18 18:27:39 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x40000000015, 0x805, 0x0) getsockopt(r1, 0x114, 0x5, &(0x7f00003dd000)=""/13, &(0x7f00000001c0)=0xffffffc7) 2018/05/18 18:27:39 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f00000002c0)=[{{&(0x7f0000001840)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000000380)="1eb81935a01f489e912b4dbbacd0cc6cc26ed5f6d29698e2e109a270e05c5faaf696d68e2e424a64904f8b7f45fad8de914ab19203cfe8ab88099849b9245a98547eef58c59032d91ce4aa137dd74a5ac9613261beb848844d947d681791f8833107d49235dde8d245efa5c1652bc5dff2eea94d719f55b9384557a2ed25d68533d05d73f8cbe65b37d2fe4997a8dc409fd7f16313b807ba31fcf0e72e5c231368a35ef8e37a480d799d5eb1f928741b", 0xb0}], 0x1, &(0x7f0000001b00)}}], 0x1, 0x0) recvfrom(r1, &(0x7f0000000000)=""/186, 0xba, 0x0, &(0x7f00000001c0)=@ax25={0x3, {"8e1a6d9a6bc58c"}}, 0x6f3000) 2018/05/18 18:27:39 executing program 3: r0 = socket(0x1e, 0x80005, 0x0) connect$ax25(r0, &(0x7f000056eff0)={0x1e, {"03491f0800"}}, 0x10) recvfrom$unix(r0, &(0x7f0000001000)=""/161, 0xa1, 0x0, &(0x7f00000010c0)=@file={0x0, './file0\x00'}, 0x6e) recvmsg$kcm(r0, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000440)=""/83, 0x53}], 0x1, &(0x7f0000001140)=""/4096, 0x1000}, 0x0) 2018/05/18 18:27:39 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x40000000015, 0x805, 0x0) getsockopt(r1, 0x114, 0x5, &(0x7f00003dd000)=""/13, &(0x7f00000001c0)=0xffffffc7) 2018/05/18 18:27:39 executing program 6: r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'veth1_to_bridge\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/18 18:27:40 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000340)=""/20, &(0x7f0000000380)=0x14) 2018/05/18 18:27:40 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x33e}, 0x14) 2018/05/18 18:27:40 executing program 1: r0 = socket(0x1e, 0x80005, 0x0) connect$ax25(r0, &(0x7f000056eff0)={0x1e, {"03491f0800"}}, 0x10) recvfrom$unix(r0, &(0x7f0000001000)=""/161, 0xa1, 0x0, &(0x7f00000010c0)=@file={0x0, './file0\x00'}, 0x6e) recvmsg$kcm(r0, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000440)=""/83, 0x53}], 0x1, &(0x7f0000001140)=""/4096, 0x1000}, 0x0) 2018/05/18 18:27:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f00000002c0)=[{{&(0x7f0000001840)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000000380)="1eb81935a01f489e912b4dbbacd0cc6cc26ed5f6d29698e2e109a270e05c5faaf696d68e2e424a64904f8b7f45fad8de914ab19203cfe8ab88099849b9245a98547eef58c59032d91ce4aa137dd74a5ac9613261beb848844d947d681791f8833107d49235dde8d245efa5c1652bc5dff2eea94d719f55b9384557a2ed25d68533d05d73f8cbe65b37d2fe4997a8dc409fd7f16313b807ba31fcf0e72e5c231368a35ef8e37a480d799d5eb1f928741b", 0xb0}], 0x1, &(0x7f0000001b00)}}], 0x1, 0x0) recvfrom(r1, &(0x7f0000000000)=""/186, 0xba, 0x0, &(0x7f00000001c0)=@ax25={0x3, {"8e1a6d9a6bc58c"}}, 0x6f3000) 2018/05/18 18:27:40 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000340)=""/20, &(0x7f0000000380)=0x14) 2018/05/18 18:27:40 executing program 6: r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'veth1_to_bridge\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/18 18:27:40 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="af26262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0) 2018/05/18 18:27:40 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000d00)=@filter={'filter\x00', 0xe, 0x4, 0x5e, 0xffffffff, 0x0, 0x138, 0x0, 0xffffffff, 0xffffffff, 0x358, 0x358, 0x358, 0xffffffff, 0x4, &(0x7f00001a5fc0), {[{{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@dst={0x0, 'dst\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x32, 0x110}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xc8, 0x110}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x1fa) 2018/05/18 18:27:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f00000002c0)=[{{&(0x7f0000001840)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000000380)="1eb81935a01f489e912b4dbbacd0cc6cc26ed5f6d29698e2e109a270e05c5faaf696d68e2e424a64904f8b7f45fad8de914ab19203cfe8ab88099849b9245a98547eef58c59032d91ce4aa137dd74a5ac9613261beb848844d947d681791f8833107d49235dde8d245efa5c1652bc5dff2eea94d719f55b9384557a2ed25d68533d05d73f8cbe65b37d2fe4997a8dc409fd7f16313b807ba31fcf0e72e5c231368a35ef8e37a480d799d5eb1f928741b", 0xb0}], 0x1, &(0x7f0000001b00)}}], 0x1, 0x0) recvfrom(r1, &(0x7f0000000000)=""/186, 0xba, 0x0, &(0x7f00000001c0)=@ax25={0x3, {"8e1a6d9a6bc58c"}}, 0x6f3000) 2018/05/18 18:27:40 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000340)=""/20, &(0x7f0000000380)=0x14) 2018/05/18 18:27:40 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000080), &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}, 0x2a8) 2018/05/18 18:27:40 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000d00)=@filter={'filter\x00', 0xe, 0x4, 0x5e, 0xffffffff, 0x0, 0x138, 0x0, 0xffffffff, 0xffffffff, 0x358, 0x358, 0x358, 0xffffffff, 0x4, &(0x7f00001a5fc0), {[{{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@dst={0x0, 'dst\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x32, 0x110}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xc8, 0x110}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x1fa) 2018/05/18 18:27:40 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000340)=""/20, &(0x7f0000000380)=0x14) 2018/05/18 18:27:40 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="af26262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0) 2018/05/18 18:27:40 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3d) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 2018/05/18 18:27:40 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000340)=""/20, &(0x7f0000000380)=0x14) 2018/05/18 18:27:40 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000d00)=@filter={'filter\x00', 0xe, 0x4, 0x5e, 0xffffffff, 0x0, 0x138, 0x0, 0xffffffff, 0xffffffff, 0x358, 0x358, 0x358, 0xffffffff, 0x4, &(0x7f00001a5fc0), {[{{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@dst={0x0, 'dst\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x32, 0x110}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xc8, 0x110}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x1fa) 2018/05/18 18:27:40 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000080), &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}, 0x2a8) 2018/05/18 18:27:40 executing program 4: mmap(&(0x7f000063c000/0x3000)=nil, 0x3000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 2018/05/18 18:27:40 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="af26262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0) 2018/05/18 18:27:40 executing program 5: unshare(0x40000000) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6d, &(0x7f0000001100), &(0x7f0000001140)=0x8) 2018/05/18 18:27:40 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x33e}, 0x14) 2018/05/18 18:27:40 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket(0xa, 0x200000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="240000001c0007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e2800", 0x26}], 0x1}, 0x0) 2018/05/18 18:27:40 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3d) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 2018/05/18 18:27:40 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000d00)=@filter={'filter\x00', 0xe, 0x4, 0x5e, 0xffffffff, 0x0, 0x138, 0x0, 0xffffffff, 0xffffffff, 0x358, 0x358, 0x358, 0xffffffff, 0x4, &(0x7f00001a5fc0), {[{{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@dst={0x0, 'dst\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x32, 0x110}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xc8, 0x110}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x1fa) [ 334.006307] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 334.019483] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 18:27:40 executing program 4: mmap(&(0x7f000063c000/0x3000)=nil, 0x3000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 2018/05/18 18:27:40 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="af26262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0) 2018/05/18 18:27:40 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000080), &(0x7f0000000240)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000001100000000000000000076657468305f746f5f7465616d000000697064647030000000000000000000006272696467655f736c6176655f3000007465616d5f73ff5e76655f3000400000aaaaaaaaaaaa0000000000000180c200000000000000000000007000000070000000b80000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a300000000000000000000000000006000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000001000000feffffff01000000190000000000000000006272696467655f736c6176655f31000073797a6b616c6c65723000000000000073797a6b616c6c657231000000000000000000000000000000000000000000000180c2000000000000000000aaaaaaaaaaaa0000000000000000a0000000a0000000e80000006367726f75700002000000000000000000000000000000000000000000000000080000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000af00000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000fcffffff00000000"]}, 0x2a8) 2018/05/18 18:27:40 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket(0xa, 0x200000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="240000001c0007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e2800", 0x26}], 0x1}, 0x0) 2018/05/18 18:27:40 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x33e}, 0x14) 2018/05/18 18:27:40 executing program 7: mmap(&(0x7f000063c000/0x3000)=nil, 0x3000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 2018/05/18 18:27:40 executing program 4: mmap(&(0x7f000063c000/0x3000)=nil, 0x3000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 334.212912] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/18 18:27:41 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3d) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 2018/05/18 18:27:41 executing program 7: mmap(&(0x7f000063c000/0x3000)=nil, 0x3000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 2018/05/18 18:27:41 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000080), &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}, 0x2a8) 2018/05/18 18:27:41 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket(0xa, 0x200000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="240000001c0007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e2800", 0x26}], 0x1}, 0x0) 2018/05/18 18:27:41 executing program 4: mmap(&(0x7f000063c000/0x3000)=nil, 0x3000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 2018/05/18 18:27:41 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sm3)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/18 18:27:41 executing program 5: unshare(0x40000000) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6d, &(0x7f0000001100), &(0x7f0000001140)=0x8) [ 334.892725] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 18:27:41 executing program 0: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000140)="2400000026007f000000000000007701000000ff0100000000f2fffffeffffff0100ff10", 0x24) [ 334.955444] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/18 18:27:41 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu}) 2018/05/18 18:27:41 executing program 7: mmap(&(0x7f000063c000/0x3000)=nil, 0x3000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 2018/05/18 18:27:41 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}]}, 0x18) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c, &(0x7f0000001480)}, 0x0) [ 335.037673] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 18:27:41 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket(0xa, 0x200000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="240000001c0007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e2800", 0x26}], 0x1}, 0x0) 2018/05/18 18:27:41 executing program 1: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x6d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 2018/05/18 18:27:41 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu}) 2018/05/18 18:27:41 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sm3)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) [ 335.143857] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/18 18:27:41 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu}) 2018/05/18 18:27:42 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}]}, 0x18) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c, &(0x7f0000001480)}, 0x0) 2018/05/18 18:27:42 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu}) 2018/05/18 18:27:42 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00000002c0), 0x4) 2018/05/18 18:27:42 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu}) 2018/05/18 18:27:42 executing program 5: unshare(0x40000000) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6d, &(0x7f0000001100), &(0x7f0000001140)=0x8) 2018/05/18 18:27:42 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3d) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 2018/05/18 18:27:42 executing program 1: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x6d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 2018/05/18 18:27:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sm3)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/18 18:27:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sm3)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/18 18:27:42 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu}) [ 335.982406] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 18:27:42 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu}) 2018/05/18 18:27:42 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00000002c0), 0x4) 2018/05/18 18:27:42 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}]}, 0x18) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c, &(0x7f0000001480)}, 0x0) 2018/05/18 18:27:42 executing program 1: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x6d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 2018/05/18 18:27:43 executing program 5: unshare(0x40000000) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6d, &(0x7f0000001100), &(0x7f0000001140)=0x8) 2018/05/18 18:27:43 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}]}, 0x18) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c, &(0x7f0000001480)}, 0x0) 2018/05/18 18:27:43 executing program 6: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) 2018/05/18 18:27:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xffffffffffffffc8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/05/18 18:27:43 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff88, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/05/18 18:27:43 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00000002c0), 0x4) 2018/05/18 18:27:43 executing program 1: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x6d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 2018/05/18 18:27:43 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000880)=ANY=[]}, 0x1, 0x0, 0x0, 0x800}, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_data=&(0x7f00000000c0)="a325d3c91116bf66fed2b246a94500aa6593352d29be1746fd84168b6ef37b32"}) 2018/05/18 18:27:43 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff88, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/05/18 18:27:43 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00000002c0), 0x4) 2018/05/18 18:27:43 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000880)=ANY=[]}, 0x1, 0x0, 0x0, 0x800}, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_data=&(0x7f00000000c0)="a325d3c91116bf66fed2b246a94500aa6593352d29be1746fd84168b6ef37b32"}) 2018/05/18 18:27:43 executing program 6: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) 2018/05/18 18:27:43 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff, 0x0, 0x9effffff}}, 0x1c}, 0x1}, 0x0) 2018/05/18 18:27:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xffffffffffffffc8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) [ 336.973575] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 18:27:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f0000000040)=0x80000000001, 0x4) sendto$inet(r0, &(0x7f0000000180)="01", 0x1, 0x0, &(0x7f0000000280)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xeffdffff00000000, 0x0, 0x0, 0x0) 2018/05/18 18:27:43 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff88, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/05/18 18:27:44 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff, 0x0, 0x9effffff}}, 0x1c}, 0x1}, 0x0) 2018/05/18 18:27:44 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f0000000040)=0x80000000001, 0x4) sendto$inet(r0, &(0x7f0000000180)="01", 0x1, 0x0, &(0x7f0000000280)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xeffdffff00000000, 0x0, 0x0, 0x0) 2018/05/18 18:27:44 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff88, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/05/18 18:27:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xffffffffffffffc8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/05/18 18:27:44 executing program 6: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) 2018/05/18 18:27:44 executing program 3: r0 = socket(0x18, 0x0, 0x100000000000001) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x0, 0x4}}, 0x26) 2018/05/18 18:27:44 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f0000000040)=0x80000000001, 0x4) sendto$inet(r0, &(0x7f0000000180)="01", 0x1, 0x0, &(0x7f0000000280)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xeffdffff00000000, 0x0, 0x0, 0x0) 2018/05/18 18:27:44 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000880)=ANY=[]}, 0x1, 0x0, 0x0, 0x800}, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_data=&(0x7f00000000c0)="a325d3c91116bf66fed2b246a94500aa6593352d29be1746fd84168b6ef37b32"}) 2018/05/18 18:27:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xffffffffffffffc8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/05/18 18:27:44 executing program 6: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) 2018/05/18 18:27:44 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a", 0x4) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000002540)={&(0x7f0000000000)=@llc, 0x80, &(0x7f0000000280)=[{&(0x7f00000012c0)=""/210, 0xd2}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x2, &(0x7f00000024c0)=""/86, 0x56}, 0x0) 2018/05/18 18:27:44 executing program 3: r0 = socket(0x18, 0x0, 0x100000000000001) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x0, 0x4}}, 0x26) 2018/05/18 18:27:44 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f0000000040)=0x80000000001, 0x4) sendto$inet(r0, &(0x7f0000000180)="01", 0x1, 0x0, &(0x7f0000000280)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xeffdffff00000000, 0x0, 0x0, 0x0) 2018/05/18 18:27:44 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000880)=ANY=[]}, 0x1, 0x0, 0x0, 0x800}, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_data=&(0x7f00000000c0)="a325d3c91116bf66fed2b246a94500aa6593352d29be1746fd84168b6ef37b32"}) 2018/05/18 18:27:44 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff, 0x0, 0x9effffff}}, 0x1c}, 0x1}, 0x0) 2018/05/18 18:27:44 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f0000000040)=0x80000000001, 0x4) sendto$inet(r0, &(0x7f0000000180)="01", 0x1, 0x0, &(0x7f0000000280)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xeffdffff00000000, 0x0, 0x0, 0x0) 2018/05/18 18:27:44 executing program 2: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000400)=[{&(0x7f0000000040)="02", 0x1}], 0x1, 0x0) close(r1) 2018/05/18 18:27:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f0000000040)=0x80000000001, 0x4) sendto$inet(r0, &(0x7f0000000180)="01", 0x1, 0x0, &(0x7f0000000280)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xeffdffff00000000, 0x0, 0x0, 0x0) 2018/05/18 18:27:45 executing program 3: r0 = socket(0x18, 0x0, 0x100000000000001) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x0, 0x4}}, 0x26) 2018/05/18 18:27:45 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="be", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000100), 0x4) 2018/05/18 18:27:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f0000000040)=0x80000000001, 0x4) sendto$inet(r0, &(0x7f0000000180)="01", 0x1, 0x0, &(0x7f0000000280)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xeffdffff00000000, 0x0, 0x0, 0x0) 2018/05/18 18:27:45 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff, 0x0, 0x9effffff}}, 0x1c}, 0x1}, 0x0) 2018/05/18 18:27:45 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="0b01ff020008e0000d8cb8adfb0100cb6a32faaf0500000e00080000"], 0x1c) 2018/05/18 18:27:45 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a", 0x4) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000002540)={&(0x7f0000000000)=@llc, 0x80, &(0x7f0000000280)=[{&(0x7f00000012c0)=""/210, 0xd2}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x2, &(0x7f00000024c0)=""/86, 0x56}, 0x0) 2018/05/18 18:27:45 executing program 2: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000400)=[{&(0x7f0000000040)="02", 0x1}], 0x1, 0x0) close(r1) 2018/05/18 18:27:45 executing program 3: r0 = socket(0x18, 0x0, 0x100000000000001) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x0, 0x4}}, 0x26) 2018/05/18 18:27:45 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="be", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000100), 0x4) 2018/05/18 18:27:45 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0), 0x0) 2018/05/18 18:27:45 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="0b01ff020008e0000d8cb8adfb0100cb6a32faaf0500000e00080000"], 0x1c) 2018/05/18 18:27:45 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x0) close(r0) 2018/05/18 18:27:45 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)) 2018/05/18 18:27:45 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0), 0x0) 2018/05/18 18:27:45 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="be", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000100), 0x4) 2018/05/18 18:27:45 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r1, 0x0, &(0x7f0000000200)) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$netlink(r2, &(0x7f0000001d00)={&(0x7f0000000340)=@proc={0x10}, 0xc, &(0x7f0000000380)=[{&(0x7f0000000480)={0x80, 0x0, 0x0, 0x0, 0x0, "", [@nested={0x70, 0x27, [@typed={0x14, 0x13, @ipv6}, @generic="04f3236f0b5542aa7b943eed259f450796851b0972f855c3102ba21e49269627ec570f7192818523f4f1d8d712cadbc7f283d058b7c8c711973c7df67bbea9d005f8d35c06ffafd91a978377fbb9617f3bebbf97f8"]}]}, 0x80}, {&(0x7f0000001d40)={0x90, 0x0, 0x0, 0x0, 0x0, "", [@nested={0xc, 0x0, [@typed={0x8, 0x0, @fd}]}, @generic="8c1af1fd3e5fbdad78e644e1c55deee3f69a424ea0b54feae312f0d6dc86cbfb6533b3ea19a609c83442af1a9fc98e916951ddb38be9ddc1594d5f41fd1632b6234782a8fff37307099aed758b388655b53349efe4948b23b2b388052be7be83e907e0fc68dc8cda2a69d674e84223bb6c"]}, 0x90}], 0x2, &(0x7f00000003c0)}, 0x0) 2018/05/18 18:27:46 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="0b01ff020008e0000d8cb8adfb0100cb6a32faaf0500000e00080000"], 0x1c) 2018/05/18 18:27:46 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) listen(r1, 0x0) listen(r0, 0x0) connect$netlink(r0, &(0x7f0000000680)=@unspec, 0xc) 2018/05/18 18:27:46 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0), 0x0) 2018/05/18 18:27:46 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r1, 0x0, &(0x7f0000000200)) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$netlink(r2, &(0x7f0000001d00)={&(0x7f0000000340)=@proc={0x10}, 0xc, &(0x7f0000000380)=[{&(0x7f0000000480)={0x80, 0x0, 0x0, 0x0, 0x0, "", [@nested={0x70, 0x27, [@typed={0x14, 0x13, @ipv6}, @generic="04f3236f0b5542aa7b943eed259f450796851b0972f855c3102ba21e49269627ec570f7192818523f4f1d8d712cadbc7f283d058b7c8c711973c7df67bbea9d005f8d35c06ffafd91a978377fbb9617f3bebbf97f8"]}]}, 0x80}, {&(0x7f0000001d40)={0x90, 0x0, 0x0, 0x0, 0x0, "", [@nested={0xc, 0x0, [@typed={0x8, 0x0, @fd}]}, @generic="8c1af1fd3e5fbdad78e644e1c55deee3f69a424ea0b54feae312f0d6dc86cbfb6533b3ea19a609c83442af1a9fc98e916951ddb38be9ddc1594d5f41fd1632b6234782a8fff37307099aed758b388655b53349efe4948b23b2b388052be7be83e907e0fc68dc8cda2a69d674e84223bb6c"]}, 0x90}], 0x2, &(0x7f00000003c0)}, 0x0) 2018/05/18 18:27:46 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="be", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000100), 0x4) 2018/05/18 18:27:46 executing program 2: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000400)=[{&(0x7f0000000040)="02", 0x1}], 0x1, 0x0) close(r1) 2018/05/18 18:27:46 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x0) close(r0) 2018/05/18 18:27:46 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a", 0x4) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000002540)={&(0x7f0000000000)=@llc, 0x80, &(0x7f0000000280)=[{&(0x7f00000012c0)=""/210, 0xd2}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x2, &(0x7f00000024c0)=""/86, 0x56}, 0x0) 2018/05/18 18:27:46 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="0b01ff020008e0000d8cb8adfb0100cb6a32faaf0500000e00080000"], 0x1c) 2018/05/18 18:27:46 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r1, 0x0, &(0x7f0000000200)) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$netlink(r2, &(0x7f0000001d00)={&(0x7f0000000340)=@proc={0x10}, 0xc, &(0x7f0000000380)=[{&(0x7f0000000480)={0x80, 0x0, 0x0, 0x0, 0x0, "", [@nested={0x70, 0x27, [@typed={0x14, 0x13, @ipv6}, @generic="04f3236f0b5542aa7b943eed259f450796851b0972f855c3102ba21e49269627ec570f7192818523f4f1d8d712cadbc7f283d058b7c8c711973c7df67bbea9d005f8d35c06ffafd91a978377fbb9617f3bebbf97f8"]}]}, 0x80}, {&(0x7f0000001d40)={0x90, 0x0, 0x0, 0x0, 0x0, "", [@nested={0xc, 0x0, [@typed={0x8, 0x0, @fd}]}, @generic="8c1af1fd3e5fbdad78e644e1c55deee3f69a424ea0b54feae312f0d6dc86cbfb6533b3ea19a609c83442af1a9fc98e916951ddb38be9ddc1594d5f41fd1632b6234782a8fff37307099aed758b388655b53349efe4948b23b2b388052be7be83e907e0fc68dc8cda2a69d674e84223bb6c"]}, 0x90}], 0x2, &(0x7f00000003c0)}, 0x0) 2018/05/18 18:27:46 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x2, 0x0) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000040)=0x7fff, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/18 18:27:46 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket(0xa, 0x200000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000110007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 2018/05/18 18:27:46 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0), 0x0) 2018/05/18 18:27:46 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r1, 0x0, &(0x7f0000000200)) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$netlink(r2, &(0x7f0000001d00)={&(0x7f0000000340)=@proc={0x10}, 0xc, &(0x7f0000000380)=[{&(0x7f0000000480)={0x80, 0x0, 0x0, 0x0, 0x0, "", [@nested={0x70, 0x27, [@typed={0x14, 0x13, @ipv6}, @generic="04f3236f0b5542aa7b943eed259f450796851b0972f855c3102ba21e49269627ec570f7192818523f4f1d8d712cadbc7f283d058b7c8c711973c7df67bbea9d005f8d35c06ffafd91a978377fbb9617f3bebbf97f8"]}]}, 0x80}, {&(0x7f0000001d40)={0x90, 0x0, 0x0, 0x0, 0x0, "", [@nested={0xc, 0x0, [@typed={0x8, 0x0, @fd}]}, @generic="8c1af1fd3e5fbdad78e644e1c55deee3f69a424ea0b54feae312f0d6dc86cbfb6533b3ea19a609c83442af1a9fc98e916951ddb38be9ddc1594d5f41fd1632b6234782a8fff37307099aed758b388655b53349efe4948b23b2b388052be7be83e907e0fc68dc8cda2a69d674e84223bb6c"]}, 0x90}], 0x2, &(0x7f00000003c0)}, 0x0) [ 340.165508] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 340.178513] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/18 18:27:46 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f00000001c0), 0x223) 2018/05/18 18:27:47 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x2, 0x0) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000040)=0x7fff, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/18 18:27:47 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket(0xa, 0x200000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000110007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 2018/05/18 18:27:47 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f00000001c0)={r1}, 0x8) 2018/05/18 18:27:47 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) readv(r0, &(0x7f0000001500)=[{&(0x7f0000000280)=""/70, 0x46}], 0x1) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x40, 0x4) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/18 18:27:47 executing program 2: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000400)=[{&(0x7f0000000040)="02", 0x1}], 0x1, 0x0) close(r1) 2018/05/18 18:27:47 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f00000001c0), 0x223) 2018/05/18 18:27:47 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a", 0x4) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000002540)={&(0x7f0000000000)=@llc, 0x80, &(0x7f0000000280)=[{&(0x7f00000012c0)=""/210, 0xd2}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x2, &(0x7f00000024c0)=""/86, 0x56}, 0x0) 2018/05/18 18:27:47 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x0) close(r0) 2018/05/18 18:27:47 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f00000001c0), 0x223) [ 340.957495] sctp: [Deprecated]: syz-executor5 (pid 26394) Use of int in maxseg socket option. [ 340.957495] Use struct sctp_assoc_value instead [ 340.958585] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 340.973352] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/18 18:27:47 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f00000001c0), 0x223) 2018/05/18 18:27:47 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x2, 0x0) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000040)=0x7fff, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/18 18:27:47 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket(0xa, 0x200000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000110007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) [ 341.005188] sctp: [Deprecated]: syz-executor5 (pid 26406) Use of int in maxseg socket option. [ 341.005188] Use struct sctp_assoc_value instead 2018/05/18 18:27:47 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x3a, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x2000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x80000000, {[@timestamp={0x44, 0x4}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/18 18:27:47 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f00000001c0)={r1}, 0x8) [ 341.085943] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 341.117584] sctp: [Deprecated]: syz-executor5 (pid 26421) Use of int in maxseg socket option. [ 341.117584] Use struct sctp_assoc_value instead 2018/05/18 18:27:47 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x2, 0x0) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000040)=0x7fff, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/18 18:27:47 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x3a, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x2000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x80000000, {[@timestamp={0x44, 0x4}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 341.144211] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 341.204576] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/18 18:27:48 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket(0xa, 0x200000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000110007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 2018/05/18 18:27:48 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f00000001c0)={r1}, 0x8) 2018/05/18 18:27:48 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x3a, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x2000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x80000000, {[@timestamp={0x44, 0x4}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/18 18:27:48 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060200000000e80001040000040d001000ea1100000005000000", 0x29}], 0x1) 2018/05/18 18:27:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x10) 2018/05/18 18:27:48 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x0) close(r0) 2018/05/18 18:27:48 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) readv(r0, &(0x7f0000001500)=[{&(0x7f0000000280)=""/70, 0x46}], 0x1) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x40, 0x4) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/18 18:27:48 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="ff"], 0x1) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) tee(r0, r2, 0x400000000008, 0x2) [ 341.953523] sctp: [Deprecated]: syz-executor2 (pid 26456) Use of int in maxseg socket option. [ 341.953523] Use struct sctp_assoc_value instead [ 341.956448] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 341.971381] sctp: [Deprecated]: syz-executor5 (pid 26454) Use of int in maxseg socket option. [ 341.971381] Use struct sctp_assoc_value instead [ 341.989084] netlink: 'syz-executor6': attribute type 16 has an invalid length. 2018/05/18 18:27:48 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x3a, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x2000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x80000000, {[@timestamp={0x44, 0x4}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/18 18:27:48 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, 0x1c) 2018/05/18 18:27:48 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060200000000e80001040000040d001000ea1100000005000000", 0x29}], 0x1) [ 342.006594] sctp: [Deprecated]: syz-executor2 (pid 26460) Use of int in maxseg socket option. [ 342.006594] Use struct sctp_assoc_value instead 2018/05/18 18:27:48 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f00000001c0)={r1}, 0x8) 2018/05/18 18:27:48 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x101, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x5, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) [ 342.105642] netlink: 'syz-executor6': attribute type 16 has an invalid length. [ 342.114183] sctp: [Deprecated]: syz-executor5 (pid 26473) Use of int in maxseg socket option. [ 342.114183] Use struct sctp_assoc_value instead 2018/05/18 18:27:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x10) 2018/05/18 18:27:48 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, 0x1c) 2018/05/18 18:27:48 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060200000000e80001040000040d001000ea1100000005000000", 0x29}], 0x1) 2018/05/18 18:27:48 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x101, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x5, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) [ 342.218182] sctp: [Deprecated]: syz-executor2 (pid 26484) Use of int in maxseg socket option. [ 342.218182] Use struct sctp_assoc_value instead [ 342.241183] netlink: 'syz-executor6': attribute type 16 has an invalid length. 2018/05/18 18:27:49 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="ff"], 0x1) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) tee(r0, r2, 0x400000000008, 0x2) 2018/05/18 18:27:49 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x101, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x5, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) 2018/05/18 18:27:49 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, 0x1c) 2018/05/18 18:27:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060200000000e80001040000040d001000ea1100000005000000", 0x29}], 0x1) 2018/05/18 18:27:49 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x10) 2018/05/18 18:27:49 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x10) 2018/05/18 18:27:49 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) readv(r0, &(0x7f0000001500)=[{&(0x7f0000000280)=""/70, 0x46}], 0x1) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x40, 0x4) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/18 18:27:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0)=""/177, &(0x7f0000000180)=0x19f) 2018/05/18 18:27:49 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, 0x1c) [ 343.017081] sctp: [Deprecated]: syz-executor4 (pid 26502) Use of int in maxseg socket option. [ 343.017081] Use struct sctp_assoc_value instead [ 343.043200] sctp: [Deprecated]: syz-executor2 (pid 26508) Use of int in maxseg socket option. [ 343.043200] Use struct sctp_assoc_value instead [ 343.044430] netlink: 'syz-executor6': attribute type 16 has an invalid length. 2018/05/18 18:27:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0)=""/177, &(0x7f0000000180)=0x19f) 2018/05/18 18:27:49 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x101, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x5, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) 2018/05/18 18:27:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000007c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000380)=@bridge_dellink={0x28, 0x11, 0x825, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) 2018/05/18 18:27:49 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x10) 2018/05/18 18:27:49 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x10) 2018/05/18 18:27:49 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x13, 0x0, 0x0) 2018/05/18 18:27:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0)=""/177, &(0x7f0000000180)=0x19f) 2018/05/18 18:27:50 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) readv(r0, &(0x7f0000001500)=[{&(0x7f0000000280)=""/70, 0x46}], 0x1) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x40, 0x4) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/18 18:27:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000007c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000380)=@bridge_dellink={0x28, 0x11, 0x825, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) 2018/05/18 18:27:50 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x13, 0x0, 0x0) 2018/05/18 18:27:50 executing program 2: r0 = socket(0x11, 0x3, 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) bind$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/05/18 18:27:50 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x10) 2018/05/18 18:27:50 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x22, &(0x7f0000000000)={0x1, 0x20000, 0x0, 0xa4ffffff}, 0x10) 2018/05/18 18:27:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0)=""/177, &(0x7f0000000180)=0x19f) 2018/05/18 18:27:50 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="ff"], 0x1) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) tee(r0, r2, 0x400000000008, 0x2) 2018/05/18 18:27:50 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x13, 0x0, 0x0) 2018/05/18 18:27:50 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x22, &(0x7f0000000000)={0x1, 0x20000, 0x0, 0xa4ffffff}, 0x10) 2018/05/18 18:27:50 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00000011c0)={0x1, 0x3, &(0x7f0000000140)=@framed={{0x18, 0x6}, [], {0x95, 0x0, 0x0, 0x68}}, &(0x7f0000000180)='GPL\x00', 0xfb, 0x1000, &(0x7f00000001c0)=""/4096}, 0x48) 2018/05/18 18:27:50 executing program 2: r0 = socket(0x11, 0x3, 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) bind$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/05/18 18:27:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000007c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000380)=@bridge_dellink={0x28, 0x11, 0x825, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) 2018/05/18 18:27:50 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x300000000000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)=@updpolicy={0xb8, 0x19, 0x407, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffff7f}}}, 0xb8}, 0x1}, 0x0) 2018/05/18 18:27:50 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x13, 0x0, 0x0) 2018/05/18 18:27:50 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x22, &(0x7f0000000000)={0x1, 0x20000, 0x0, 0xa4ffffff}, 0x10) 2018/05/18 18:27:51 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00000011c0)={0x1, 0x3, &(0x7f0000000140)=@framed={{0x18, 0x6}, [], {0x95, 0x0, 0x0, 0x68}}, &(0x7f0000000180)='GPL\x00', 0xfb, 0x1000, &(0x7f00000001c0)=""/4096}, 0x48) 2018/05/18 18:27:51 executing program 2: r0 = socket(0x11, 0x3, 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) bind$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/05/18 18:27:51 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x300000000000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)=@updpolicy={0xb8, 0x19, 0x407, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffff7f}}}, 0xb8}, 0x1}, 0x0) 2018/05/18 18:27:51 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x8c4b815a5465c2b2, 0xffffffffffffffff, 0x0) 2018/05/18 18:27:51 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x22, &(0x7f0000000000)={0x1, 0x20000, 0x0, 0xa4ffffff}, 0x10) 2018/05/18 18:27:51 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="ff"], 0x1) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) tee(r0, r2, 0x400000000008, 0x2) 2018/05/18 18:27:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x3, 0x80000000}, 0xc) 2018/05/18 18:27:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000007c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000380)=@bridge_dellink={0x28, 0x11, 0x825, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) 2018/05/18 18:27:51 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0x30, 0x0, 0x0, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/18 18:27:51 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00000011c0)={0x1, 0x3, &(0x7f0000000140)=@framed={{0x18, 0x6}, [], {0x95, 0x0, 0x0, 0x68}}, &(0x7f0000000180)='GPL\x00', 0xfb, 0x1000, &(0x7f00000001c0)=""/4096}, 0x48) 2018/05/18 18:27:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x3, 0x80000000}, 0xc) 2018/05/18 18:27:51 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x300000000000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)=@updpolicy={0xb8, 0x19, 0x407, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffff7f}}}, 0xb8}, 0x1}, 0x0) 2018/05/18 18:27:51 executing program 2: r0 = socket(0x11, 0x3, 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) bind$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/05/18 18:27:51 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x6, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/05/18 18:27:51 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x8c4b815a5465c2b2, 0xffffffffffffffff, 0x0) 2018/05/18 18:27:51 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0x30, 0x0, 0x0, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/18 18:27:51 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x8c4b815a5465c2b2, 0xffffffffffffffff, 0x0) 2018/05/18 18:27:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x3, 0x80000000}, 0xc) 2018/05/18 18:27:52 executing program 2: r0 = socket$inet(0x2, 0x3, 0x6) sendmmsg(0xffffffffffffffff, &(0x7f0000000e80)=[{{&(0x7f0000000140)=@in={0x2}, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="7000000000000000130100003f0000009e8b8045d3d0d0616e04a7d1a629831c2a7957667804fd01b9d95842c09cfb04873e6a9bf9919073116b6f50422360fcafca79dd13c71c7d5d7f5451b0cc4d4c4fac0a4e9c475d3aac0013b522cdaac7a0864fdcf785cbad36d000000000000078000000000000001c"], 0x79}}], 0x1, 0x0) sendmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000380)}}, {{&(0x7f0000000400)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000480), 0x1400}}], 0x2, 0x0) 2018/05/18 18:27:52 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x8c4b815a5465c2b2, 0xffffffffffffffff, 0x0) 2018/05/18 18:27:52 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x6, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/05/18 18:27:52 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00000011c0)={0x1, 0x3, &(0x7f0000000140)=@framed={{0x18, 0x6}, [], {0x95, 0x0, 0x0, 0x68}}, &(0x7f0000000180)='GPL\x00', 0xfb, 0x1000, &(0x7f00000001c0)=""/4096}, 0x48) 2018/05/18 18:27:52 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0x30, 0x0, 0x0, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/18 18:27:52 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x300000000000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)=@updpolicy={0xb8, 0x19, 0x407, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffff7f}}}, 0xb8}, 0x1}, 0x0) 2018/05/18 18:27:52 executing program 0: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000000)=[{{&(0x7f0000000740)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000880)=[{&(0x7f00000007c0)="be82e4a4b997deda2fda74e9658bd31e1d10591cb983a0ce2824b7c05edb0f1cbcc4626426f8d8e1f4ba541c0521ef33aad825d80186885cdc1eeb6298ed08a5471326ea9feb4b763567106934a6fd7bff6feaf659f12ea9d0a817b02f077ec53f47666d243ec978da674423b4077d57b90d93d4df32c99357b8da6628caf40577", 0x81}], 0x1, &(0x7f00000008c0)}, 0x1}], 0x1, 0x4000004) 2018/05/18 18:27:52 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0x30, 0x0, 0x0, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/18 18:27:52 executing program 2: r0 = socket(0x100000000a, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") syz_emit_ethernet(0x7a, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x80000000, {[@timestamp={0x44, 0x4}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/18 18:27:52 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x15, 0x5, 0x0) poll(&(0x7f0000000180)=[{r1}, {r0}], 0x2, 0x6) 2018/05/18 18:27:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_newroute={0x24, 0x18, 0x23, 0x0, 0x0, {0xa, 0x94}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/05/18 18:27:52 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xfffffffffffffffc, 0x8032, 0xffffffffffffffff, 0x0) 2018/05/18 18:27:52 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x6, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/05/18 18:27:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x3, 0x80000000}, 0xc) 2018/05/18 18:27:52 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x11, &(0x7f000079bffc), &(0x7f0000350ffc)=0x4) 2018/05/18 18:27:52 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000580)=0x20, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg$inet_sctp(r0, &(0x7f0000000600)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000140)}, {&(0x7f00000003c0)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000005c0)}], 0x2, 0x0) 2018/05/18 18:27:52 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x15, 0x5, 0x0) poll(&(0x7f0000000180)=[{r1}, {r0}], 0x2, 0x6) 2018/05/18 18:27:52 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x6, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/05/18 18:27:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_newroute={0x24, 0x18, 0x23, 0x0, 0x0, {0xa, 0x94}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/05/18 18:27:52 executing program 3: r0 = socket$inet(0x2, 0x3, 0xff) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000716000)=@in={0x2}, 0x80, &(0x7f0000685000)=[{&(0x7f0000001480)="a75fdcf8382d87057501070000000000dc72564f955555cc153a58ac", 0x1c}], 0x1, &(0x7f0000000000)}, 0x0) 2018/05/18 18:27:52 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000480)) sendfile(r1, r0, &(0x7f0000000000), 0x0) 2018/05/18 18:27:52 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xfffffffffffffffc, 0x8032, 0xffffffffffffffff, 0x0) 2018/05/18 18:27:52 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x15, 0x5, 0x0) poll(&(0x7f0000000180)=[{r1}, {r0}], 0x2, 0x6) 2018/05/18 18:27:52 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x11, &(0x7f000079bffc), &(0x7f0000350ffc)=0x4) 2018/05/18 18:27:52 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'gre0\x00', &(0x7f0000000080)=@ethtool_test={0x1a}}) 2018/05/18 18:27:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_newroute={0x24, 0x18, 0x23, 0x0, 0x0, {0xa, 0x94}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/05/18 18:27:52 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000580)=0x20, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg$inet_sctp(r0, &(0x7f0000000600)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000140)}, {&(0x7f00000003c0)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000005c0)}], 0x2, 0x0) 2018/05/18 18:27:52 executing program 3: r0 = socket$inet(0x2, 0x3, 0xff) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000716000)=@in={0x2}, 0x80, &(0x7f0000685000)=[{&(0x7f0000001480)="a75fdcf8382d87057501070000000000dc72564f955555cc153a58ac", 0x1c}], 0x1, &(0x7f0000000000)}, 0x0) 2018/05/18 18:27:52 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'gre0\x00', &(0x7f0000000080)=@ethtool_test={0x1a}}) 2018/05/18 18:27:52 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x15, 0x5, 0x0) poll(&(0x7f0000000180)=[{r1}, {r0}], 0x2, 0x6) 2018/05/18 18:27:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_newroute={0x24, 0x18, 0x23, 0x0, 0x0, {0xa, 0x94}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/05/18 18:27:52 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xfffffffffffffffc, 0x8032, 0xffffffffffffffff, 0x0) 2018/05/18 18:27:52 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x11, &(0x7f000079bffc), &(0x7f0000350ffc)=0x4) 2018/05/18 18:27:52 executing program 3: r0 = socket$inet(0x2, 0x3, 0xff) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000716000)=@in={0x2}, 0x80, &(0x7f0000685000)=[{&(0x7f0000001480)="a75fdcf8382d87057501070000000000dc72564f955555cc153a58ac", 0x1c}], 0x1, &(0x7f0000000000)}, 0x0) 2018/05/18 18:27:52 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000580)=0x20, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg$inet_sctp(r0, &(0x7f0000000600)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000140)}, {&(0x7f00000003c0)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000005c0)}], 0x2, 0x0) 2018/05/18 18:27:52 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000480)) sendfile(r1, r0, &(0x7f0000000000), 0x0) 2018/05/18 18:27:53 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000000040)=[{0xa4}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f00000075c0)=[{{&(0x7f0000002ec0)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80, &(0x7f0000004380), 0x0, &(0x7f0000004400)}}, {{&(0x7f0000007440)=@ethernet, 0x80, &(0x7f0000007580)}}], 0x2, 0x0) 2018/05/18 18:27:53 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'gre0\x00', &(0x7f0000000080)=@ethtool_test={0x1a}}) 2018/05/18 18:27:53 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xfc, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x20101, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/05/18 18:27:53 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x11, &(0x7f000079bffc), &(0x7f0000350ffc)=0x4) 2018/05/18 18:27:53 executing program 3: r0 = socket$inet(0x2, 0x3, 0xff) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000716000)=@in={0x2}, 0x80, &(0x7f0000685000)=[{&(0x7f0000001480)="a75fdcf8382d87057501070000000000dc72564f955555cc153a58ac", 0x1c}], 0x1, &(0x7f0000000000)}, 0x0) 2018/05/18 18:27:53 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000580)=0x20, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg$inet_sctp(r0, &(0x7f0000000600)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000140)}, {&(0x7f00000003c0)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000005c0)}], 0x2, 0x0) 2018/05/18 18:27:53 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000480)) sendfile(r1, r0, &(0x7f0000000000), 0x0) 2018/05/18 18:27:53 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xfffffffffffffffc, 0x8032, 0xffffffffffffffff, 0x0) 2018/05/18 18:27:53 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'gre0\x00', &(0x7f0000000080)=@ethtool_test={0x1a}}) 2018/05/18 18:27:53 executing program 1: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0xc, &(0x7f000079bffc), &(0x7f0000350ffc)=0x4) 2018/05/18 18:27:53 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='scalable\x00', 0xff21) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x2) recvmsg(r0, &(0x7f0000001c00)={&(0x7f00000019c0)=@hci, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001a80)=""/80, 0x50}], 0x1, &(0x7f0000001b40)=""/150, 0x96}, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) 2018/05/18 18:27:53 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xfc, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x20101, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/05/18 18:27:54 executing program 4: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'bond0\x00'}, @IFLA_ADDRESS={0xc, 0x2}]}, 0x40}, 0x1}, 0x0) 2018/05/18 18:27:54 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='veth0_to_team\x00', 0x10) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 18:27:54 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000480)) sendfile(r1, r0, &(0x7f0000000000), 0x0) 2018/05/18 18:27:54 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a600800000000000000068354015002c001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001580)={&(0x7f0000000000)=@sco, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000014c0)=""/136, 0x88}, 0x0) 2018/05/18 18:27:54 executing program 1: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0xc, &(0x7f000079bffc), &(0x7f0000350ffc)=0x4) 2018/05/18 18:27:54 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x17}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffbd}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/18 18:27:54 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xfc, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x20101, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/05/18 18:27:54 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='scalable\x00', 0xff21) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x2) recvmsg(r0, &(0x7f0000001c00)={&(0x7f00000019c0)=@hci, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001a80)=""/80, 0x50}], 0x1, &(0x7f0000001b40)=""/150, 0x96}, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) [ 347.593416] netlink: 60 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/18 18:27:54 executing program 4: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'bond0\x00'}, @IFLA_ADDRESS={0xc, 0x2}]}, 0x40}, 0x1}, 0x0) 2018/05/18 18:27:54 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xfc, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x20101, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/05/18 18:27:54 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='veth0_to_team\x00', 0x10) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 18:27:54 executing program 1: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0xc, &(0x7f000079bffc), &(0x7f0000350ffc)=0x4) 2018/05/18 18:27:54 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) sendto$inet6(r0, &(0x7f0000000100)="0000000000000000000064e1f8a61b65f2e28b0478", 0x15, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/05/18 18:27:54 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x17}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffbd}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) [ 347.672904] netlink: 60 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/18 18:27:54 executing program 4: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'bond0\x00'}, @IFLA_ADDRESS={0xc, 0x2}]}, 0x40}, 0x1}, 0x0) 2018/05/18 18:27:54 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a600800000000000000068354015002c001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001580)={&(0x7f0000000000)=@sco, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000014c0)=""/136, 0x88}, 0x0) 2018/05/18 18:27:54 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x4, &(0x7f0000000bc0)='\x00\x00\x00\x00', 0x4) 2018/05/18 18:27:54 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='veth0_to_team\x00', 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, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 18:27:54 executing program 1: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0xc, &(0x7f000079bffc), &(0x7f0000350ffc)=0x4) 2018/05/18 18:27:54 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x17}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffbd}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/18 18:27:54 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={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, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='scalable\x00', 0xff21) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x2) recvmsg(r0, &(0x7f0000001c00)={&(0x7f00000019c0)=@hci, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001a80)=""/80, 0x50}], 0x1, &(0x7f0000001b40)=""/150, 0x96}, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) 2018/05/18 18:27:54 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) sendto$inet6(r0, &(0x7f0000000100)="0000000000000000000064e1f8a61b65f2e28b0478", 0x15, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/05/18 18:27:55 executing program 1: r0 = socket$inet(0x10, 0x2, 0x6) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="24000000240007031dfffd946fa2830020200a0009000400001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) [ 348.464421] netlink: 60 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/18 18:27:55 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) sendto$inet6(r0, &(0x7f0000000100)="0000000000000000000064e1f8a61b65f2e28b0478", 0x15, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/05/18 18:27:55 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x17}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffbd}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/18 18:27:55 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x4, &(0x7f0000000bc0)='\x00\x00\x00\x00', 0x4) 2018/05/18 18:27:55 executing program 4: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'bond0\x00'}, @IFLA_ADDRESS={0xc, 0x2}]}, 0x40}, 0x1}, 0x0) 2018/05/18 18:27:55 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='veth0_to_team\x00', 0x10) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/18 18:27:55 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a600800000000000000068354015002c001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001580)={&(0x7f0000000000)=@sco, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000014c0)=""/136, 0x88}, 0x0) 2018/05/18 18:27:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/18 18:27:55 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) sendto$inet6(r0, &(0x7f0000000100)="0000000000000000000064e1f8a61b65f2e28b0478", 0x15, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) [ 348.650791] netlink: 60 bytes leftover after parsing attributes in process `syz-executor3'. [ 348.718993] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/18 18:27:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/18 18:27:55 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x4, &(0x7f0000000bc0)='\x00\x00\x00\x00', 0x4) 2018/05/18 18:27:55 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000400)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000c8000000fa414e5c5e6f47b130f916bce8cd4c12635dd60e81d483e584f640d3eb652d46adef1924f3932ef2665e24c621596dff01f4cf6b349d155e2496cb598e14af3cd42f83d92c4231e399b409b1535e2c7a69f46313bf8dff4e43d17999e51314b6d6b9930d4e2d572aa710ce0b8697bd2e705ca01575e75f77b786b88748da14efd3b97f62d6508e9ee43aa2a88820cd27de2e7ecfc45f47b29d37eff6e82c23d197ee44a77665182883237a8ab1c501c399e5230cc0380c61204d0672caecee95a5927a57670068f3"], &(0x7f0000000500)=0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000540)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000080)={@dev, @rand_addr, 0x0}, &(0x7f00000000c0)=0xff09) connect(r0, &(0x7f0000001dc0)=@pppoe={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bridge_slave_0\x00'}}, 0x80) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [], 0xbb}, 0x200, 0x81, 0x987, 0x500, 0x4, 0x1260302, r4}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000380)={{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x10}, 0x8}, {0xa, 0x4e24, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x6, [0x4, 0x3, 0x9, 0x9, 0x0, 0x3f4b06b5, 0x1, 0x7]}, 0x5c) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000001f40)='nv\x00', 0x3) connect(r5, &(0x7f00000000c0)=@nl=@unspec, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xf8}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000005c0)={r6, 0x10000}, &(0x7f0000000600)=0x8) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r7 = socket$inet6(0xa, 0x2, 0x0) ioctl(r7, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, {0xa, 0x4e23, 0x10000000000007a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x1]}, 0x5c) 2018/05/18 18:27:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000080), &(0x7f0000001ac0)=0x4) 2018/05/18 18:27:55 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) 2018/05/18 18:27:55 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a600800000000000000068354015002c001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001580)={&(0x7f0000000000)=@sco, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000014c0)=""/136, 0x88}, 0x0) 2018/05/18 18:27:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bond_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_getneigh={0x20, 0x1e, 0x313, 0x0, 0x0, {0x7, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) 2018/05/18 18:27:55 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={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, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='scalable\x00', 0xff21) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x2) recvmsg(r0, &(0x7f0000001c00)={&(0x7f00000019c0)=@hci, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001a80)=""/80, 0x50}], 0x1, &(0x7f0000001b40)=""/150, 0x96}, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) 2018/05/18 18:27:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000080), &(0x7f0000001ac0)=0x4) [ 349.347252] netlink: 60 bytes leftover after parsing attributes in process `syz-executor3'. [ 349.360824] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/18 18:27:55 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) 2018/05/18 18:27:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bond_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_getneigh={0x20, 0x1e, 0x313, 0x0, 0x0, {0x7, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) 2018/05/18 18:27:55 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x4, &(0x7f0000000bc0)='\x00\x00\x00\x00', 0x4) 2018/05/18 18:27:56 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000400)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000c8000000fa414e5c5e6f47b130f916bce8cd4c12635dd60e81d483e584f640d3eb652d46adef1924f3932ef2665e24c621596dff01f4cf6b349d155e2496cb598e14af3cd42f83d92c4231e399b409b1535e2c7a69f46313bf8dff4e43d17999e51314b6d6b9930d4e2d572aa710ce0b8697bd2e705ca01575e75f77b786b88748da14efd3b97f62d6508e9ee43aa2a88820cd27de2e7ecfc45f47b29d37eff6e82c23d197ee44a77665182883237a8ab1c501c399e5230cc0380c61204d0672caecee95a5927a57670068f3"], &(0x7f0000000500)=0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000540)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000080)={@dev, @rand_addr, 0x0}, &(0x7f00000000c0)=0xff09) connect(r0, &(0x7f0000001dc0)=@pppoe={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bridge_slave_0\x00'}}, 0x80) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [], 0xbb}, 0x200, 0x81, 0x987, 0x500, 0x4, 0x1260302, r4}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000380)={{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x10}, 0x8}, {0xa, 0x4e24, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x6, [0x4, 0x3, 0x9, 0x9, 0x0, 0x3f4b06b5, 0x1, 0x7]}, 0x5c) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000001f40)='nv\x00', 0x3) connect(r5, &(0x7f00000000c0)=@nl=@unspec, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xf8}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000005c0)={r6, 0x10000}, &(0x7f0000000600)=0x8) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r7 = socket$inet6(0xa, 0x2, 0x0) ioctl(r7, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, {0xa, 0x4e23, 0x10000000000007a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x1]}, 0x5c) 2018/05/18 18:27:56 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/253, &(0x7f0000000180)=0xfd) 2018/05/18 18:27:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/18 18:27:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000080), &(0x7f0000001ac0)=0x4) 2018/05/18 18:27:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bond_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_getneigh={0x20, 0x1e, 0x313, 0x0, 0x0, {0x7, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) 2018/05/18 18:27:56 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/253, &(0x7f0000000180)=0xfd) 2018/05/18 18:27:56 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000400)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000c8000000fa414e5c5e6f47b130f916bce8cd4c12635dd60e81d483e584f640d3eb652d46adef1924f3932ef2665e24c621596dff01f4cf6b349d155e2496cb598e14af3cd42f83d92c4231e399b409b1535e2c7a69f46313bf8dff4e43d17999e51314b6d6b9930d4e2d572aa710ce0b8697bd2e705ca01575e75f77b786b88748da14efd3b97f62d6508e9ee43aa2a88820cd27de2e7ecfc45f47b29d37eff6e82c23d197ee44a77665182883237a8ab1c501c399e5230cc0380c61204d0672caecee95a5927a57670068f3"], &(0x7f0000000500)=0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000540)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000080)={@dev, @rand_addr, 0x0}, &(0x7f00000000c0)=0xff09) connect(r0, &(0x7f0000001dc0)=@pppoe={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bridge_slave_0\x00'}}, 0x80) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [], 0xbb}, 0x200, 0x81, 0x987, 0x500, 0x4, 0x1260302, r4}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000380)={{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x10}, 0x8}, {0xa, 0x4e24, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x6, [0x4, 0x3, 0x9, 0x9, 0x0, 0x3f4b06b5, 0x1, 0x7]}, 0x5c) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000001f40)='nv\x00', 0x3) connect(r5, &(0x7f00000000c0)=@nl=@unspec, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xf8}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000005c0)={r6, 0x10000}, &(0x7f0000000600)=0x8) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r7 = socket$inet6(0xa, 0x2, 0x0) ioctl(r7, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, {0xa, 0x4e23, 0x10000000000007a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x1]}, 0x5c) [ 349.554305] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/18 18:27:56 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) 2018/05/18 18:27:56 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/253, &(0x7f0000000180)=0xfd) 2018/05/18 18:27:56 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000400)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000c8000000fa414e5c5e6f47b130f916bce8cd4c12635dd60e81d483e584f640d3eb652d46adef1924f3932ef2665e24c621596dff01f4cf6b349d155e2496cb598e14af3cd42f83d92c4231e399b409b1535e2c7a69f46313bf8dff4e43d17999e51314b6d6b9930d4e2d572aa710ce0b8697bd2e705ca01575e75f77b786b88748da14efd3b97f62d6508e9ee43aa2a88820cd27de2e7ecfc45f47b29d37eff6e82c23d197ee44a77665182883237a8ab1c501c399e5230cc0380c61204d0672caecee95a5927a57670068f3"], &(0x7f0000000500)=0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000540)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000080)={@dev, @rand_addr, 0x0}, &(0x7f00000000c0)=0xff09) connect(r0, &(0x7f0000001dc0)=@pppoe={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bridge_slave_0\x00'}}, 0x80) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [], 0xbb}, 0x200, 0x81, 0x987, 0x500, 0x4, 0x1260302, r4}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000380)={{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x10}, 0x8}, {0xa, 0x4e24, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x6, [0x4, 0x3, 0x9, 0x9, 0x0, 0x3f4b06b5, 0x1, 0x7]}, 0x5c) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000001f40)='nv\x00', 0x3) connect(r5, &(0x7f00000000c0)=@nl=@unspec, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xf8}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000005c0)={r6, 0x10000}, &(0x7f0000000600)=0x8) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r7 = socket$inet6(0xa, 0x2, 0x0) ioctl(r7, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, {0xa, 0x4e23, 0x10000000000007a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x1]}, 0x5c) 2018/05/18 18:27:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/18 18:27:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bond_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_getneigh={0x20, 0x1e, 0x313, 0x0, 0x0, {0x7, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) 2018/05/18 18:27:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000080), &(0x7f0000001ac0)=0x4) 2018/05/18 18:27:56 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000001b80)={&(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000000040), 0x0, &(0x7f0000000240)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/15, 0xf}, &(0x7f0000000180)=[{&(0x7f0000000140)=""/51, 0x33}], 0x1}}], 0x48}, 0x0) 2018/05/18 18:27:56 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100)="b4175a5463a188c683d023651483a1445ad9ea11bd", 0x15) [ 350.223695] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/18 18:27:56 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100)="b4175a5463a188c683d023651483a1445ad9ea11bd", 0x15) 2018/05/18 18:27:56 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000), 0x4) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc), 0x4) close(r2) 2018/05/18 18:27:56 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) 2018/05/18 18:27:56 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/253, &(0x7f0000000180)=0xfd) 2018/05/18 18:27:56 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000001b80)={&(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000000040), 0x0, &(0x7f0000000240)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/15, 0xf}, &(0x7f0000000180)=[{&(0x7f0000000140)=""/51, 0x33}], 0x1}}], 0x48}, 0x0) 2018/05/18 18:27:56 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x5, 0x3, 0xffff, 0x2e, 0x40, 0x1de, 0x3, 0xdce, 0x4, 0x1, 0xff}, 0xb) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000980)={0x10, 0x0, 0x25dfdbfe, 0x10400000}, 0xc) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='&'], 0x1) close(r0) 2018/05/18 18:27:56 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0x80, 0x0, 0x0, 0x0, 0x0, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}]}, 0x80}, 0x1}, 0x0) 2018/05/18 18:27:56 executing program 6: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000100)=@ax25, 0x80, &(0x7f0000000040)}, 0x0) 2018/05/18 18:27:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000000)=0x4, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x11b, 0x4) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[], 0xfd83) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0)=0x5, 0x4) recvfrom$inet6(r0, &(0x7f00000001c0)=""/227, 0xe3, 0x2020, 0x0, 0x0) 2018/05/18 18:27:57 executing program 6: r0 = socket(0x40000000015, 0x805, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"1a2d7587fa27c1"}}, 0x10) 2018/05/18 18:27:57 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000), 0x4) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc), 0x4) close(r2) 2018/05/18 18:27:57 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000001b80)={&(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000000040), 0x0, &(0x7f0000000240)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/15, 0xf}, &(0x7f0000000180)=[{&(0x7f0000000140)=""/51, 0x33}], 0x1}}], 0x48}, 0x0) 2018/05/18 18:27:57 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x9, 0x1}, 0x2c) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000100), &(0x7f0000000040)=""/16}, 0xd) 2018/05/18 18:27:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100)="b4175a5463a188c683d023651483a1445ad9ea11bd", 0x15) 2018/05/18 18:27:57 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0x80, 0x0, 0x0, 0x0, 0x0, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}]}, 0x80}, 0x1}, 0x0) 2018/05/18 18:27:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000000)=0x4, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x11b, 0x4) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[], 0xfd83) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0)=0x5, 0x4) recvfrom$inet6(r0, &(0x7f00000001c0)=""/227, 0xe3, 0x2020, 0x0, 0x0) 2018/05/18 18:27:57 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000001b80)={&(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000000040), 0x0, &(0x7f0000000240)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/15, 0xf}, &(0x7f0000000180)=[{&(0x7f0000000140)=""/51, 0x33}], 0x1}}], 0x48}, 0x0) 2018/05/18 18:27:57 executing program 6: r0 = socket(0x40000000015, 0x805, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"1a2d7587fa27c1"}}, 0x10) 2018/05/18 18:27:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100)="b4175a5463a188c683d023651483a1445ad9ea11bd", 0x15) 2018/05/18 18:27:57 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000), 0x4) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc), 0x4) close(r2) 2018/05/18 18:27:57 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x9, 0x1}, 0x2c) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000100), &(0x7f0000000040)=""/16}, 0xd) 2018/05/18 18:27:57 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0x80, 0x0, 0x0, 0x0, 0x0, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}]}, 0x80}, 0x1}, 0x0) 2018/05/18 18:27:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000000)=0x4, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x11b, 0x4) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[], 0xfd83) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0)=0x5, 0x4) recvfrom$inet6(r0, &(0x7f00000001c0)=""/227, 0xe3, 0x2020, 0x0, 0x0) 2018/05/18 18:27:57 executing program 6: r0 = socket(0x40000000015, 0x805, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"1a2d7587fa27c1"}}, 0x10) 2018/05/18 18:27:57 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000), 0x4) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc), 0x4) close(r2) 2018/05/18 18:27:57 executing program 5: r0 = socket(0x10, 0x2000000000000003, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000240)={'gre0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/05/18 18:27:57 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x9, 0x1}, 0x2c) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000100), &(0x7f0000000040)=""/16}, 0xd) 2018/05/18 18:27:57 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x5, 0x3, 0xffff, 0x2e, 0x40, 0x1de, 0x3, 0xdce, 0x4, 0x1, 0xff}, 0xb) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000980)={0x10, 0x0, 0x25dfdbfe, 0x10400000}, 0xc) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='&'], 0x1) close(r0) 2018/05/18 18:27:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffff9}) 2018/05/18 18:27:57 executing program 6: r0 = socket(0x40000000015, 0x805, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"1a2d7587fa27c1"}}, 0x10) 2018/05/18 18:27:57 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x5, 0x3, 0xffff, 0x2e, 0x40, 0x1de, 0x3, 0xdce, 0x4, 0x1, 0xff}, 0xb) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000980)={0x10, 0x0, 0x25dfdbfe, 0x10400000}, 0xc) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='&'], 0x1) close(r0) 2018/05/18 18:27:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000000)=0x4, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x11b, 0x4) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[], 0xfd83) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0)=0x5, 0x4) recvfrom$inet6(r0, &(0x7f00000001c0)=""/227, 0xe3, 0x2020, 0x0, 0x0) [ 351.201764] bridge0: port 2(bridge_slave_1) entered disabled state [ 351.208377] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/18 18:27:57 executing program 5: r0 = socket(0x10, 0x2000000000000003, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000240)={'gre0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/05/18 18:27:57 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0x80, 0x0, 0x0, 0x0, 0x0, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}]}, 0x80}, 0x1}, 0x0) 2018/05/18 18:27:57 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x5, 0x3, 0xffff, 0x2e, 0x40, 0x1de, 0x3, 0xdce, 0x4, 0x1, 0xff}, 0xb) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000980)={0x10, 0x0, 0x25dfdbfe, 0x10400000}, 0xc) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='&'], 0x1) close(r0) 2018/05/18 18:27:57 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x9, 0x1}, 0x2c) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000100), &(0x7f0000000040)=""/16}, 0xd) [ 351.310416] bridge0: port 2(bridge_slave_1) entered blocking state [ 351.316846] bridge0: port 2(bridge_slave_1) entered forwarding state [ 351.323524] bridge0: port 1(bridge_slave_0) entered blocking state [ 351.329916] bridge0: port 1(bridge_slave_0) entered forwarding state [ 351.336650] device bridge0 entered promiscuous mode 2018/05/18 18:27:57 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r1, &(0x7f00000005c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f00000003c0)={0x14, 0x10}, 0x14}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/05/18 18:27:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340)="0a0775b0d5e383e5b3b60ced5c54dbb729d77ebe73356dc32621a9c6b4e30cb093fd2e5cafcda83020f8a79a7a4227c29ae4302d70771cb1f96036a50085b87661", 0x41) 2018/05/18 18:27:58 executing program 5: r0 = socket(0x10, 0x2000000000000003, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000240)={'gre0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/05/18 18:27:58 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x5, 0x3, 0xffff, 0x2e, 0x40, 0x1de, 0x3, 0xdce, 0x4, 0x1, 0xff}, 0xb) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000980)={0x10, 0x0, 0x25dfdbfe, 0x10400000}, 0xc) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='&'], 0x1) close(r0) 2018/05/18 18:27:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000ac0)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x10}}, 0x32a}, 0x1}, 0x0) [ 351.427619] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 351.456431] bridge0: port 2(bridge_slave_1) entered disabled state [ 351.462945] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/18 18:27:58 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x22, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) 2018/05/18 18:27:58 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340)="0a0775b0d5e383e5b3b60ced5c54dbb729d77ebe73356dc32621a9c6b4e30cb093fd2e5cafcda83020f8a79a7a4227c29ae4302d70771cb1f96036a50085b87661", 0x41) [ 351.557575] device bridge0 left promiscuous mode 2018/05/18 18:27:58 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@generic={0x600}}}, &(0x7f0000000000)) [ 351.584695] bridge0: port 2(bridge_slave_1) entered blocking state [ 351.591182] bridge0: port 2(bridge_slave_1) entered forwarding state [ 351.597908] bridge0: port 1(bridge_slave_0) entered blocking state [ 351.604300] bridge0: port 1(bridge_slave_0) entered forwarding state [ 351.611308] device bridge0 entered promiscuous mode 2018/05/18 18:27:58 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r1, &(0x7f00000005c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f00000003c0)={0x14, 0x10}, 0x14}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/05/18 18:27:58 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x22, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) [ 351.685980] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/05/18 18:27:58 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x5, 0x3, 0xffff, 0x2e, 0x40, 0x1de, 0x3, 0xdce, 0x4, 0x1, 0xff}, 0xb) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000980)={0x10, 0x0, 0x25dfdbfe, 0x10400000}, 0xc) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='&'], 0x1) close(r0) 2018/05/18 18:27:58 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340)="0a0775b0d5e383e5b3b60ced5c54dbb729d77ebe73356dc32621a9c6b4e30cb093fd2e5cafcda83020f8a79a7a4227c29ae4302d70771cb1f96036a50085b87661", 0x41) 2018/05/18 18:27:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000ac0)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x10}}, 0x32a}, 0x1}, 0x0) 2018/05/18 18:27:58 executing program 5: r0 = socket(0x10, 0x2000000000000003, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000240)={'gre0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/05/18 18:27:58 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@generic={0x600}}}, &(0x7f0000000000)) 2018/05/18 18:27:58 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r1, &(0x7f00000005c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f00000003c0)={0x14, 0x10}, 0x14}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/05/18 18:27:58 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x22, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) 2018/05/18 18:27:58 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r1, &(0x7f00000005c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f00000003c0)={0x14, 0x10}, 0x14}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/05/18 18:27:58 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x22, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) 2018/05/18 18:27:58 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@generic={0x600}}}, &(0x7f0000000000)) 2018/05/18 18:27:58 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340)="0a0775b0d5e383e5b3b60ced5c54dbb729d77ebe73356dc32621a9c6b4e30cb093fd2e5cafcda83020f8a79a7a4227c29ae4302d70771cb1f96036a50085b87661", 0x41) 2018/05/18 18:27:58 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@generic={0x600}}}, &(0x7f0000000000)) 2018/05/18 18:27:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000ac0)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x10}}, 0x32a}, 0x1}, 0x0) 2018/05/18 18:27:58 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r1, &(0x7f00000005c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f00000003c0)={0x14, 0x10}, 0x14}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/05/18 18:27:58 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r1, &(0x7f00000005c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f00000003c0)={0x14, 0x10}, 0x14}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) [ 352.353355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 2018/05/18 18:27:58 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x5, 0x3, 0xffff, 0x2e, 0x40, 0x1de, 0x3, 0xdce, 0x4, 0x1, 0xff}, 0xb) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000980)={0x10, 0x0, 0x25dfdbfe, 0x10400000}, 0xc) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='&'], 0x1) close(r0) 2018/05/18 18:27:58 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00000000c0)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000200)=""/201, &(0x7f0000000000)=0xc9) 2018/05/18 18:27:58 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000600)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/18 18:27:58 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@generic={0x600}}}, &(0x7f0000000000)) 2018/05/18 18:27:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000ac0)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x10}}, 0x32a}, 0x1}, 0x0) 2018/05/18 18:27:58 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@generic={0x600}}}, &(0x7f0000000000)) 2018/05/18 18:27:58 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r1, &(0x7f00000005c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f00000003c0)={0x14, 0x10}, 0x14}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/05/18 18:27:58 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000180)=0x24) 2018/05/18 18:27:59 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000180)=0x24) 2018/05/18 18:27:59 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000180)=ANY=[@ANYBLOB="140754884ff7befd69c950e1000000", @ANYBLOB="7de6da935e398d000000ab16a0fff30ef74c64087af7f2f6a03d6338821fefb0beec939abe6ba2d46bcaff5d062e35cda27d683ed9837498a08f573207aa2197c095cd1e4807a1f579d55516eb800e8158a1910ba80f05901cc433eebe5f890ac2d8cf15287b99357cf8a168d917ad74a32a38647ad707b2cd8a8ec88837c5634eb89458da0e24d5"], 0x2}, 0x1}, 0x0) read(r1, &(0x7f0000000bc0)=""/93, 0x5d) 2018/05/18 18:27:59 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00000000c0)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000200)=""/201, &(0x7f0000000000)=0xc9) 2018/05/18 18:27:59 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r0, &(0x7f0000000380)={0x1d}, 0x10) 2018/05/18 18:27:59 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@generic={0x600}}}, &(0x7f0000000000)) 2018/05/18 18:27:59 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xffffffffffffffa8, 0x0, 0x0, 0x277d2e4469051f95) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f00000005c0)={&(0x7f00005dafe4)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000040)="a4", 0x1}, {&(0x7f0000000280)}], 0x2}, 0x10008000) sendto$inet6(r1, &(0x7f0000000b40)="64f6baf697b0a04998263d7e3ef0a2fc387ba8b51d1934e6e35113b4ea9e58c3000000000100000067b2420759d590a655822e2e00adbcc7b1bedb48abb9899e4bf870b796", 0x45, 0x0, 0x0, 0x0) 2018/05/18 18:27:59 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000600)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/18 18:27:59 executing program 6: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000740)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=@bridge_delneigh={0x24, 0x1d, 0x305, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xf}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000008}]}, 0x65}, 0x1}, 0x0) 2018/05/18 18:27:59 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00007a8000)={&(0x7f0000d7efec)={0x14, 0xe501, 0x2, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/05/18 18:27:59 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000180)=0x24) 2018/05/18 18:28:00 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000180)=0x24) 2018/05/18 18:28:00 executing program 5: pipe(&(0x7f00000025c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002600)={0x0, 0x3, 0x7, [0x2401, 0x0, 0x3ff, 0xb3, 0x7f, 0xf815, 0x1]}, &(0x7f0000002640)=0x16) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002680)={r1, 0x0, 0x7, [0xb3b9, 0xf6, 0xc368, 0x6411, 0x9, 0x56, 0x4]}, 0x16) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(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}, [@replay_esn_val={0x1c, 0x17, {0x7b}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00000000c0)=0x6, 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) 2018/05/18 18:28:00 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000600)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/18 18:28:00 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xffffffffffffffa8, 0x0, 0x0, 0x277d2e4469051f95) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f00000005c0)={&(0x7f00005dafe4)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000040)="a4", 0x1}, {&(0x7f0000000280)}], 0x2}, 0x10008000) sendto$inet6(r1, &(0x7f0000000b40)="64f6baf697b0a04998263d7e3ef0a2fc387ba8b51d1934e6e35113b4ea9e58c3000000000100000067b2420759d590a655822e2e00adbcc7b1bedb48abb9899e4bf870b796", 0x45, 0x0, 0x0, 0x0) 2018/05/18 18:28:00 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@setlink={0x3c, 0x13, 0x311, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xa, 0x3}, @IFLA_IFNAME={0x14, 0x3, 'team_slave_1\x00'}]}, 0x3c}, 0x1}, 0x0) 2018/05/18 18:28:00 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00007a8000)={&(0x7f0000d7efec)={0x14, 0xe501, 0x2, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/05/18 18:28:00 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00000000c0)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000200)=""/201, &(0x7f0000000000)=0xc9) 2018/05/18 18:28:00 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@dstopts, 0x8) 2018/05/18 18:28:00 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xffffffffffffffa8, 0x0, 0x0, 0x277d2e4469051f95) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f00000005c0)={&(0x7f00005dafe4)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000040)="a4", 0x1}, {&(0x7f0000000280)}], 0x2}, 0x10008000) sendto$inet6(r1, &(0x7f0000000b40)="64f6baf697b0a04998263d7e3ef0a2fc387ba8b51d1934e6e35113b4ea9e58c3000000000100000067b2420759d590a655822e2e00adbcc7b1bedb48abb9899e4bf870b796", 0x45, 0x0, 0x0, 0x0) 2018/05/18 18:28:00 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00000000c0)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000200)=""/201, &(0x7f0000000000)=0xc9) 2018/05/18 18:28:00 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@dstopts, 0x8) 2018/05/18 18:28:00 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000600)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 353.565275] team0: Port device team_slave_1 removed 2018/05/18 18:28:00 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00007a8000)={&(0x7f0000d7efec)={0x14, 0xe501, 0x2, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/05/18 18:28:00 executing program 5: pipe(&(0x7f00000025c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002600)={0x0, 0x3, 0x7, [0x2401, 0x0, 0x3ff, 0xb3, 0x7f, 0xf815, 0x1]}, &(0x7f0000002640)=0x16) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002680)={r1, 0x0, 0x7, [0xb3b9, 0xf6, 0xc368, 0x6411, 0x9, 0x56, 0x4]}, 0x16) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17, {0x7b}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00000000c0)=0x6, 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) 2018/05/18 18:28:00 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@setlink={0x3c, 0x13, 0x311, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xa, 0x3}, @IFLA_IFNAME={0x14, 0x3, 'team_slave_1\x00'}]}, 0x3c}, 0x1}, 0x0) 2018/05/18 18:28:00 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0x4e7, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/18 18:28:00 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$sock_cred(r0, 0x1, 0x27, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/05/18 18:28:00 executing program 5: pipe(&(0x7f00000025c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002600)={0x0, 0x3, 0x7, [0x2401, 0x0, 0x3ff, 0xb3, 0x7f, 0xf815, 0x1]}, &(0x7f0000002640)=0x16) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002680)={r1, 0x0, 0x7, [0xb3b9, 0xf6, 0xc368, 0x6411, 0x9, 0x56, 0x4]}, 0x16) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17, {0x7b}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00000000c0)=0x6, 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) 2018/05/18 18:28:00 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@dstopts, 0x8) [ 353.727245] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/05/18 18:28:00 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0x4e7, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/18 18:28:00 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xffffffffffffffa8, 0x0, 0x0, 0x277d2e4469051f95) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f00000005c0)={&(0x7f00005dafe4)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000040)="a4", 0x1}, {&(0x7f0000000280)}], 0x2}, 0x10008000) sendto$inet6(r1, &(0x7f0000000b40)="64f6baf697b0a04998263d7e3ef0a2fc387ba8b51d1934e6e35113b4ea9e58c3000000000100000067b2420759d590a655822e2e00adbcc7b1bedb48abb9899e4bf870b796", 0x45, 0x0, 0x0, 0x0) 2018/05/18 18:28:00 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xffffffffffffffa8, 0x0, 0x0, 0x277d2e4469051f95) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f00000005c0)={&(0x7f00005dafe4)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000040)="a4", 0x1}, {&(0x7f0000000280)}], 0x2}, 0x10008000) sendto$inet6(r1, &(0x7f0000000b40)="64f6baf697b0a04998263d7e3ef0a2fc387ba8b51d1934e6e35113b4ea9e58c3000000000100000067b2420759d590a655822e2e00adbcc7b1bedb48abb9899e4bf870b796", 0x45, 0x0, 0x0, 0x0) 2018/05/18 18:28:00 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00007a8000)={&(0x7f0000d7efec)={0x14, 0xe501, 0x2, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/05/18 18:28:00 executing program 5: pipe(&(0x7f00000025c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002600)={0x0, 0x3, 0x7, [0x2401, 0x0, 0x3ff, 0xb3, 0x7f, 0xf815, 0x1]}, &(0x7f0000002640)=0x16) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002680)={r1, 0x0, 0x7, [0xb3b9, 0xf6, 0xc368, 0x6411, 0x9, 0x56, 0x4]}, 0x16) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17, {0x7b}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00000000c0)=0x6, 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) 2018/05/18 18:28:00 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@setlink={0x3c, 0x13, 0x311, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xa, 0x3}, @IFLA_IFNAME={0x14, 0x3, 'team_slave_1\x00'}]}, 0x3c}, 0x1}, 0x0) 2018/05/18 18:28:00 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$sock_cred(r0, 0x1, 0x27, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/05/18 18:28:00 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@dstopts, 0x8) 2018/05/18 18:28:01 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@setlink={0x3c, 0x13, 0x311, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xa, 0x3}, @IFLA_IFNAME={0x14, 0x3, 'team_slave_1\x00'}]}, 0x3c}, 0x1}, 0x0) 2018/05/18 18:28:01 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) listen(r0, 0x0) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) 2018/05/18 18:28:01 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@delsa={0x34, 0x11, 0x221, 0x0, 0x0, {@in=@broadcast=0xffffffff}, [@mark={0xc, 0x15}]}, 0x34}, 0x1}, 0x0) 2018/05/18 18:28:01 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x2, 0x80, 0x81}, 0x27) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000080), &(0x7f0000000240)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r0, &(0x7f0000000200)}, 0x10) [ 354.488358] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/05/18 18:28:01 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$sock_cred(r0, 0x1, 0x27, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/05/18 18:28:01 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0x4e7, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/18 18:28:01 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) listen(r0, 0x0) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) 2018/05/18 18:28:01 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@delsa={0x34, 0x11, 0x221, 0x0, 0x0, {@in=@broadcast=0xffffffff}, [@mark={0xc, 0x15}]}, 0x34}, 0x1}, 0x0) 2018/05/18 18:28:01 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="1df6ed9bfdff0dac77"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$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$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) [ 354.633531] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/05/18 18:28:01 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$sock_cred(r0, 0x1, 0x27, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/05/18 18:28:01 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x2, 0x80, 0x81}, 0x27) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000080), &(0x7f0000000240)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r0, &(0x7f0000000200)}, 0x10) 2018/05/18 18:28:01 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200)=0x4e7, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/18 18:28:01 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) listen(r0, 0x0) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) 2018/05/18 18:28:01 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@delsa={0x34, 0x11, 0x221, 0x0, 0x0, {@in=@broadcast=0xffffffff}, [@mark={0xc, 0x15}]}, 0x34}, 0x1}, 0x0) 2018/05/18 18:28:01 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x27, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/18 18:28:01 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xffffffffffffffa8, 0x0, 0x0, 0x277d2e4469051f95) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f00000005c0)={&(0x7f00005dafe4)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000040)="a4", 0x1}, {&(0x7f0000000280)}], 0x2}, 0x10008000) sendto$inet6(r1, &(0x7f0000000b40)="64f6baf697b0a04998263d7e3ef0a2fc387ba8b51d1934e6e35113b4ea9e58c3000000000100000067b2420759d590a655822e2e00adbcc7b1bedb48abb9899e4bf870b796", 0x45, 0x0, 0x0, 0x0) 2018/05/18 18:28:01 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xffffffffffffffa8, 0x0, 0x0, 0x277d2e4469051f95) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f00000005c0)={&(0x7f00005dafe4)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000040)="a4", 0x1}, {&(0x7f0000000280)}], 0x2}, 0x10008000) sendto$inet6(r1, &(0x7f0000000b40)="64f6baf697b0a04998263d7e3ef0a2fc387ba8b51d1934e6e35113b4ea9e58c3000000000100000067b2420759d590a655822e2e00adbcc7b1bedb48abb9899e4bf870b796", 0x45, 0x0, 0x0, 0x0) 2018/05/18 18:28:01 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) listen(r0, 0x0) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) 2018/05/18 18:28:01 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x27, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/18 18:28:01 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x2, 0x80, 0x81}, 0x27) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000080), &(0x7f0000000240)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r0, &(0x7f0000000200)}, 0x10) [ 355.343998] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/05/18 18:28:01 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@delsa={0x34, 0x11, 0x221, 0x0, 0x0, {@in=@broadcast=0xffffffff}, [@mark={0xc, 0x15}]}, 0x34}, 0x1}, 0x0) 2018/05/18 18:28:01 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="df", 0x1, 0x40041, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) 2018/05/18 18:28:02 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000000040), 0x4) 2018/05/18 18:28:02 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x27, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/18 18:28:02 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x806, 0xd}, 0x1c) 2018/05/18 18:28:02 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x2, 0x80, 0x81}, 0x27) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000080), &(0x7f0000000240)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r0, &(0x7f0000000200)}, 0x10) [ 355.477388] Dead loop on virtual device ip6_vti0, fix it urgently! [ 355.535370] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/05/18 18:28:02 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xf401, 0x0, @remote={0xac, 0x1c, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f0000000000)) 2018/05/18 18:28:02 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000000040), 0x4) 2018/05/18 18:28:02 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x806, 0xd}, 0x1c) 2018/05/18 18:28:02 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x27, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/18 18:28:02 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xf, &(0x7f0000000000), 0x0) 2018/05/18 18:28:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/92, 0x5c}], 0x1, &(0x7f0000000a00)=""/111, 0x6f}, 0x0) 2018/05/18 18:28:02 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x2000400) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x43, 0x0, 0x300) 2018/05/18 18:28:02 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000140)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_elf32(r1, &(0x7f0000001000)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) recvmsg(r1, &(0x7f0000000a80)={&(0x7f0000000380)=@pppol2tpin6, 0x76, &(0x7f0000000180)=[{&(0x7f0000000400)=""/92, 0x5c}], 0x1, &(0x7f0000000a00)=""/111, 0x6f}, 0x0) 2018/05/18 18:28:02 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000000040), 0x4) 2018/05/18 18:28:02 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) close(r1) 2018/05/18 18:28:02 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xf, &(0x7f0000000000), 0x0) 2018/05/18 18:28:02 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xf401, 0x0, @remote={0xac, 0x1c, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f0000000000)) 2018/05/18 18:28:02 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x806, 0xd}, 0x1c) 2018/05/18 18:28:02 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x2000400) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x43, 0x0, 0x300) 2018/05/18 18:28:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/92, 0x5c}], 0x1, &(0x7f0000000a00)=""/111, 0x6f}, 0x0) 2018/05/18 18:28:02 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000140)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_elf32(r1, &(0x7f0000001000)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) recvmsg(r1, &(0x7f0000000a80)={&(0x7f0000000380)=@pppol2tpin6, 0x76, &(0x7f0000000180)=[{&(0x7f0000000400)=""/92, 0x5c}], 0x1, &(0x7f0000000a00)=""/111, 0x6f}, 0x0) 2018/05/18 18:28:02 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000000040), 0x4) 2018/05/18 18:28:02 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) close(r1) 2018/05/18 18:28:03 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xf, &(0x7f0000000000), 0x0) 2018/05/18 18:28:03 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xf401, 0x0, @remote={0xac, 0x1c, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f0000000000)) 2018/05/18 18:28:03 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x806, 0xd}, 0x1c) 2018/05/18 18:28:03 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x2000400) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x43, 0x0, 0x300) 2018/05/18 18:28:03 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000140)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_elf32(r1, &(0x7f0000001000)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) recvmsg(r1, &(0x7f0000000a80)={&(0x7f0000000380)=@pppol2tpin6, 0x76, &(0x7f0000000180)=[{&(0x7f0000000400)=""/92, 0x5c}], 0x1, &(0x7f0000000a00)=""/111, 0x6f}, 0x0) 2018/05/18 18:28:03 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/92, 0x5c}], 0x1, &(0x7f0000000a00)=""/111, 0x6f}, 0x0) 2018/05/18 18:28:03 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) close(r1) 2018/05/18 18:28:03 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000000c0)={0x0, &(0x7f0000000040)}, 0x4) 2018/05/18 18:28:03 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000180)={0x7, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/05/18 18:28:03 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xf, &(0x7f0000000000), 0x0) 2018/05/18 18:28:03 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x2000400) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x43, 0x0, 0x300) 2018/05/18 18:28:03 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xf401, 0x0, @remote={0xac, 0x1c, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f0000000000)) 2018/05/18 18:28:03 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000140)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_elf32(r1, &(0x7f0000001000)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) recvmsg(r1, &(0x7f0000000a80)={&(0x7f0000000380)=@pppol2tpin6, 0x76, &(0x7f0000000180)=[{&(0x7f0000000400)=""/92, 0x5c}], 0x1, &(0x7f0000000a00)=""/111, 0x6f}, 0x0) 2018/05/18 18:28:03 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000000c0)={0x0, &(0x7f0000000040)}, 0x4) 2018/05/18 18:28:03 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/92, 0x5c}], 0x1, &(0x7f0000000a00)=""/111, 0x6f}, 0x0) 2018/05/18 18:28:03 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000040)=0x8, 0x4) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000080)=""/176, &(0x7f0000000000)=0xb0) 2018/05/18 18:28:03 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) close(r1) 2018/05/18 18:28:03 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'veth1_to_bridge\x00', &(0x7f0000000040)=@ethtool_cmd={0x2}}) 2018/05/18 18:28:03 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000180)={0x7, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/05/18 18:28:03 executing program 0: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000240)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="00b4ae9fca19fba868f03158de8d12d04ed14126c514de7b02ade828cb2a0180"}) 2018/05/18 18:28:03 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000040)=0x8, 0x4) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000080)=""/176, &(0x7f0000000000)=0xb0) 2018/05/18 18:28:03 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x4001, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff82, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/18 18:28:03 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000000c0)={0x0, &(0x7f0000000040)}, 0x4) 2018/05/18 18:28:03 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'veth1_to_bridge\x00', &(0x7f0000000040)=@ethtool_cmd={0x2}}) 2018/05/18 18:28:03 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={@in={{0x2}}, 0x0, 0x0, 0x0, "2241f814667a487e100e39ec72d66fe006a4e54e6fe1c444159c9c715184c05b68f80a8dc3fd442441eb83222a1af8745e1c2f14c42534c962e0d39a6cf556a366c46db05a59c699f4e8b0232bbe4c68"}, 0xd8) 2018/05/18 18:28:03 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000480)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0), 0x4) 2018/05/18 18:28:03 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000040)=0x8, 0x4) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000080)=""/176, &(0x7f0000000000)=0xb0) 2018/05/18 18:28:03 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'veth1_to_bridge\x00', &(0x7f0000000040)=@ethtool_cmd={0x2}}) 2018/05/18 18:28:03 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000480)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0), 0x4) 2018/05/18 18:28:03 executing program 0: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000240)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="00b4ae9fca19fba868f03158de8d12d04ed14126c514de7b02ade828cb2a0180"}) 2018/05/18 18:28:03 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000180)={0x7, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/05/18 18:28:03 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x4001, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff82, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/18 18:28:03 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000000c0)={0x0, &(0x7f0000000040)}, 0x4) 2018/05/18 18:28:03 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000040)=0x8, 0x4) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000080)=""/176, &(0x7f0000000000)=0xb0) 2018/05/18 18:28:03 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'veth1_to_bridge\x00', &(0x7f0000000040)=@ethtool_cmd={0x2}}) 2018/05/18 18:28:03 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000180)={0x7, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/05/18 18:28:03 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000480)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0), 0x4) 2018/05/18 18:28:03 executing program 0: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000240)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="00b4ae9fca19fba868f03158de8d12d04ed14126c514de7b02ade828cb2a0180"}) 2018/05/18 18:28:03 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x4001, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff82, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/18 18:28:03 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/18 18:28:04 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={@in={{0x2}}, 0x0, 0x0, 0x0, "2241f814667a487e100e39ec72d66fe006a4e54e6fe1c444159c9c715184c05b68f80a8dc3fd442441eb83222a1af8745e1c2f14c42534c962e0d39a6cf556a366c46db05a59c699f4e8b0232bbe4c68"}, 0xd8) 2018/05/18 18:28:04 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x40000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00000000c0)={'lo\x00', {0x2, 0x0, @rand_addr=0x2000000}}) 2018/05/18 18:28:04 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00\x00\x00\x00`\x00', 0x20, 0x2, 0x480, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001040], 0x0, &(0x7f0000000080), &(0x7f0000001040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xd, 0xffffffffffffffff, 0x0, 'veth1_to_bond\x00', 'ipddp0\x00', 'bridge_slave_0\x00', "7465616d5f73ff5e76655f30004000", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x1e8, 0x218}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:usb_device_t:s0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'gre0\x00', 'veth1_to_bridge\x00', 'syz_tun\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa8, 0xa8, 0x1d8, [@mac={'mac\x00', 0x10}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:bsdpty_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x4f8) 2018/05/18 18:28:04 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e993484ef4b43c267f"], &(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, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/18 18:28:04 executing program 0: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000240)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="00b4ae9fca19fba868f03158de8d12d04ed14126c514de7b02ade828cb2a0180"}) 2018/05/18 18:28:04 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000480)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0), 0x4) 2018/05/18 18:28:04 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x4001, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff82, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/18 18:28:04 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/18 18:28:04 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/18 18:28:04 executing program 2: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="240000000a061f001cfffd946fa2830020200a000900010006e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/05/18 18:28:04 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x12d3a) accept$inet6(r0, &(0x7f0000000300), &(0x7f00000001c0)=0xffffffffffffff17) 2018/05/18 18:28:04 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)) [ 357.969065] kernel msg: ebtables bug: please report to author: Unknown flag for inv bitmask [ 358.008473] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 18:28:04 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00\x00\x00\x00`\x00', 0x20, 0x2, 0x480, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001040], 0x0, &(0x7f0000000080), &(0x7f0000001040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xd, 0xffffffffffffffff, 0x0, 'veth1_to_bond\x00', 'ipddp0\x00', 'bridge_slave_0\x00', "7465616d5f73ff5e76655f30004000", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x1e8, 0x218}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:usb_device_t:s0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'gre0\x00', 'veth1_to_bridge\x00', 'syz_tun\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa8, 0xa8, 0x1d8, [@mac={'mac\x00', 0x10}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:bsdpty_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x4f8) 2018/05/18 18:28:04 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7b}], {0x95}}, &(0x7f0000000280)='GPL\x00', 0x9, 0x27d, &(0x7f0000000480)=""/187}, 0x48) 2018/05/18 18:28:04 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)) 2018/05/18 18:28:04 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{}], 0x1, 0x0) [ 358.122395] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 358.129824] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 358.183665] kernel msg: ebtables bug: please report to author: Unknown flag for inv bitmask [ 358.274846] device lo entered promiscuous mode [ 358.319463] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 18:28:05 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={@in={{0x2}}, 0x0, 0x0, 0x0, "2241f814667a487e100e39ec72d66fe006a4e54e6fe1c444159c9c715184c05b68f80a8dc3fd442441eb83222a1af8745e1c2f14c42534c962e0d39a6cf556a366c46db05a59c699f4e8b0232bbe4c68"}, 0xd8) 2018/05/18 18:28:05 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7b}], {0x95}}, &(0x7f0000000280)='GPL\x00', 0x9, 0x27d, &(0x7f0000000480)=""/187}, 0x48) 2018/05/18 18:28:05 executing program 2: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="240000000a061f001cfffd946fa2830020200a000900010006e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/05/18 18:28:05 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)) 2018/05/18 18:28:05 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00\x00\x00\x00`\x00', 0x20, 0x2, 0x480, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001040], 0x0, &(0x7f0000000080), &(0x7f0000001040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xd, 0xffffffffffffffff, 0x0, 'veth1_to_bond\x00', 'ipddp0\x00', 'bridge_slave_0\x00', "7465616d5f73ff5e76655f30004000", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x1e8, 0x218}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:usb_device_t:s0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'gre0\x00', 'veth1_to_bridge\x00', 'syz_tun\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa8, 0xa8, 0x1d8, [@mac={'mac\x00', 0x10}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:bsdpty_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x4f8) 2018/05/18 18:28:05 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xd1, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'gre0\x00'}) 2018/05/18 18:28:05 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x40000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00000000c0)={'lo\x00', {0x2, 0x0, @rand_addr=0x2000000}}) 2018/05/18 18:28:05 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x12d3a) accept$inet6(r0, &(0x7f0000000300), &(0x7f00000001c0)=0xffffffffffffff17) 2018/05/18 18:28:05 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)) [ 358.902374] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 358.902531] kernel msg: ebtables bug: please report to author: Unknown flag for inv bitmask [ 358.909773] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 358.929954] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 18:28:05 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7b}], {0x95}}, &(0x7f0000000280)='GPL\x00', 0x9, 0x27d, &(0x7f0000000480)=""/187}, 0x48) 2018/05/18 18:28:05 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xd1, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'gre0\x00'}) 2018/05/18 18:28:05 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00\x00\x00\x00`\x00', 0x20, 0x2, 0x480, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001040], 0x0, &(0x7f0000000080), &(0x7f0000001040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xd, 0xffffffffffffffff, 0x0, 'veth1_to_bond\x00', 'ipddp0\x00', 'bridge_slave_0\x00', "7465616d5f73ff5e76655f30004000", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x1e8, 0x218}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:usb_device_t:s0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'gre0\x00', 'veth1_to_bridge\x00', 'syz_tun\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa8, 0xa8, 0x1d8, [@mac={'mac\x00', 0x10}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:bsdpty_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x4f8) 2018/05/18 18:28:05 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x12d3a) accept$inet6(r0, &(0x7f0000000300), &(0x7f00000001c0)=0xffffffffffffff17) 2018/05/18 18:28:05 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7b}], {0x95}}, &(0x7f0000000280)='GPL\x00', 0x9, 0x27d, &(0x7f0000000480)=""/187}, 0x48) 2018/05/18 18:28:05 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xd1, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'gre0\x00'}) 2018/05/18 18:28:05 executing program 2: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="240000000a061f001cfffd946fa2830020200a000900010006e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) [ 359.173840] kernel msg: ebtables bug: please report to author: Unknown flag for inv bitmask [ 359.185074] device lo entered promiscuous mode [ 359.247991] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 359.255367] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/18 18:28:06 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={@in={{0x2}}, 0x0, 0x0, 0x0, "2241f814667a487e100e39ec72d66fe006a4e54e6fe1c444159c9c715184c05b68f80a8dc3fd442441eb83222a1af8745e1c2f14c42534c962e0d39a6cf556a366c46db05a59c699f4e8b0232bbe4c68"}, 0xd8) 2018/05/18 18:28:06 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x40000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00000000c0)={'lo\x00', {0x2, 0x0, @rand_addr=0x2000000}}) 2018/05/18 18:28:06 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xd1, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'gre0\x00'}) 2018/05/18 18:28:06 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x12d3a) accept$inet6(r0, &(0x7f0000000300), &(0x7f00000001c0)=0xffffffffffffff17) 2018/05/18 18:28:06 executing program 2: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="240000000a061f001cfffd946fa2830020200a000900010006e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/05/18 18:28:06 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x4, 0xffffff2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x883e, 0x8}}}}}}, &(0x7f0000000080)) 2018/05/18 18:28:06 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x100000114, 0xa, &(0x7f00005ecffc)="0200fa00", 0x4) 2018/05/18 18:28:06 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x8, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x401) shutdown(r0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[], 0x0) 2018/05/18 18:28:06 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x4, 0xffffff2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x883e, 0x8}}}}}}, &(0x7f0000000080)) [ 359.917283] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 359.924705] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 359.950344] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 18:28:06 executing program 1: syz_emit_ethernet(0x46, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8587d", 0x10, 0x67, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c69afa", 0x0, "8df608"}}}}}}}, &(0x7f0000000300)) 2018/05/18 18:28:06 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x100000114, 0xa, &(0x7f00005ecffc)="0200fa00", 0x4) 2018/05/18 18:28:06 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x4, 0xffffff2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x883e, 0x8}}}}}}, &(0x7f0000000080)) 2018/05/18 18:28:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000000040)=@proc={0x10}, 0x0) 2018/05/18 18:28:06 executing program 1: syz_emit_ethernet(0x46, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8587d", 0x10, 0x67, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c69afa", 0x0, "8df608"}}}}}}}, &(0x7f0000000300)) 2018/05/18 18:28:06 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000080)="80", 0x1) setsockopt$sock_int(r1, 0x1, 0x200000010, &(0x7f0000000040)=0x1, 0x4) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='&'], 0x1) recvfrom(r1, &(0x7f0000000180)=""/184, 0xb8, 0x0, 0x0, 0x0) 2018/05/18 18:28:06 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x100000114, 0xa, &(0x7f00005ecffc)="0200fa00", 0x4) [ 360.182498] device lo entered promiscuous mode 2018/05/18 18:28:07 executing program 1: syz_emit_ethernet(0x46, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8587d", 0x10, 0x67, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c69afa", 0x0, "8df608"}}}}}}}, &(0x7f0000000300)) 2018/05/18 18:28:07 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x4, 0xffffff2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x883e, 0x8}}}}}}, &(0x7f0000000080)) 2018/05/18 18:28:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000000040)=@proc={0x10}, 0x0) 2018/05/18 18:28:07 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x200000088) recvfrom$inet6(r0, &(0x7f0000000080)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000280)=0xfffffffffffffffe, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000400)=@dstopts, 0x8) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002540)}, 0x0) 2018/05/18 18:28:07 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x100000114, 0xa, &(0x7f00005ecffc)="0200fa00", 0x4) 2018/05/18 18:28:07 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x40000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00000000c0)={'lo\x00', {0x2, 0x0, @rand_addr=0x2000000}}) 2018/05/18 18:28:07 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000080)="80", 0x1) setsockopt$sock_int(r1, 0x1, 0x200000010, &(0x7f0000000040)=0x1, 0x4) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='&'], 0x1) recvfrom(r1, &(0x7f0000000180)=""/184, 0xb8, 0x0, 0x0, 0x0) 2018/05/18 18:28:07 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x8, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x401) shutdown(r0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[], 0x0) [ 360.928451] IPVS: ftp: loaded support on port[0] = 21 [ 361.062289] device lo entered promiscuous mode 2018/05/18 18:28:08 executing program 1: syz_emit_ethernet(0x46, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8587d", 0x10, 0x67, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c69afa", 0x0, "8df608"}}}}}}}, &(0x7f0000000300)) 2018/05/18 18:28:08 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000080)="80", 0x1) setsockopt$sock_int(r1, 0x1, 0x200000010, &(0x7f0000000040)=0x1, 0x4) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='&'], 0x1) recvfrom(r1, &(0x7f0000000180)=""/184, 0xb8, 0x0, 0x0, 0x0) 2018/05/18 18:28:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000000040)=@proc={0x10}, 0x0) 2018/05/18 18:28:08 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000008c0)}, 0x4000) 2018/05/18 18:28:08 executing program 3: unshare(0x2000400) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="8100756994094bd7f1586f") getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x707000, 0x6f3000, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/18 18:28:08 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x200000088) recvfrom$inet6(r0, &(0x7f0000000080)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000280)=0xfffffffffffffffe, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000400)=@dstopts, 0x8) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002540)}, 0x0) 2018/05/18 18:28:08 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x8, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x401) shutdown(r0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[], 0x0) 2018/05/18 18:28:08 executing program 6: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) syz_emit_ethernet(0x36, &(0x7f00000001c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x33, 0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/18 18:28:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000000040)=@proc={0x10}, 0x0) 2018/05/18 18:28:08 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000080)="80", 0x1) setsockopt$sock_int(r1, 0x1, 0x200000010, &(0x7f0000000040)=0x1, 0x4) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='&'], 0x1) recvfrom(r1, &(0x7f0000000180)=""/184, 0xb8, 0x0, 0x0, 0x0) 2018/05/18 18:28:08 executing program 6: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) syz_emit_ethernet(0x36, &(0x7f00000001c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x33, 0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/18 18:28:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000900), &(0x7f0000000940)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000380)=@abs, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000400)}, {&(0x7f0000000600)}, {&(0x7f0000000700)}], 0x3, &(0x7f0000000980)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) write$binfmt_aout(r0, &(0x7f0000000340), 0x20) 2018/05/18 18:28:08 executing program 3: unshare(0x2000400) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="8100756994094bd7f1586f") getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x707000, 0x6f3000, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/18 18:28:08 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000008c0)}, 0x4000) 2018/05/18 18:28:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000900), &(0x7f0000000940)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000380)=@abs, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000400)}, {&(0x7f0000000600)}, {&(0x7f0000000700)}], 0x3, &(0x7f0000000980)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) write$binfmt_aout(r0, &(0x7f0000000340), 0x20) 2018/05/18 18:28:09 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x8, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x401) shutdown(r0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[], 0x0) 2018/05/18 18:28:09 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000008c0)}, 0x4000) 2018/05/18 18:28:09 executing program 6: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) syz_emit_ethernet(0x36, &(0x7f00000001c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x33, 0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/18 18:28:09 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x6, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) 2018/05/18 18:28:09 executing program 3: unshare(0x2000400) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="8100756994094bd7f1586f") getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x707000, 0x6f3000, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/18 18:28:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000900), &(0x7f0000000940)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000380)=@abs, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000400)}, {&(0x7f0000000600)}, {&(0x7f0000000700)}], 0x3, &(0x7f0000000980)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) write$binfmt_aout(r0, &(0x7f0000000340), 0x20) 2018/05/18 18:28:09 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x200000088) recvfrom$inet6(r0, &(0x7f0000000080)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000280)=0xfffffffffffffffe, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000400)=@dstopts, 0x8) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002540)}, 0x0) 2018/05/18 18:28:09 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@setneightbl={0x14, 0x43, 0x1}, 0x14}, 0x1}, 0x0) 2018/05/18 18:28:09 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@setneightbl={0x14, 0x43, 0x1}, 0x14}, 0x1}, 0x0) 2018/05/18 18:28:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000900), &(0x7f0000000940)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000380)=@abs, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000400)}, {&(0x7f0000000600)}, {&(0x7f0000000700)}], 0x3, &(0x7f0000000980)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) write$binfmt_aout(r0, &(0x7f0000000340), 0x20) 2018/05/18 18:28:09 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000008c0)}, 0x4000) 2018/05/18 18:28:09 executing program 6: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) syz_emit_ethernet(0x36, &(0x7f00000001c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x33, 0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/18 18:28:09 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x6, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) 2018/05/18 18:28:09 executing program 3: unshare(0x2000400) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="8100756994094bd7f1586f") getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x707000, 0x6f3000, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/18 18:28:10 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xc5) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000001040), 0x0, 0xeffdffff, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/05/18 18:28:10 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@setneightbl={0x14, 0x43, 0x1}, 0x14}, 0x1}, 0x0) 2018/05/18 18:28:10 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e900000000000063cf"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x3000000, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/18 18:28:10 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000080)={r1, r0}) 2018/05/18 18:28:10 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x200000088) recvfrom$inet6(r0, &(0x7f0000000080)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000280)=0xfffffffffffffffe, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000400)=@dstopts, 0x8) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002540)}, 0x0) 2018/05/18 18:28:10 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x6, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) 2018/05/18 18:28:10 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/232, 0xe8}], 0x1, &(0x7f0000000340)=""/202, 0xca}, 0x100) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000300)='nv\x00', 0x3) shutdown(r0, 0x1) 2018/05/18 18:28:10 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/74, &(0x7f0000000080)=0x1) 2018/05/18 18:28:10 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@setneightbl={0x14, 0x43, 0x1}, 0x14}, 0x1}, 0x0) 2018/05/18 18:28:10 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x6, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) 2018/05/18 18:28:10 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xc5) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000001040), 0x0, 0xeffdffff, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/05/18 18:28:10 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/74, &(0x7f0000000080)=0x1) 2018/05/18 18:28:10 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e900000000000063cf"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x3000000, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/18 18:28:10 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000080)={r1, r0}) 2018/05/18 18:28:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x20, 0x10, 0x829, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x2f, 0x0, @str='\x00'}]}]}, 0x20}, 0x1}, 0x0) 2018/05/18 18:28:10 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x80006, 0x0) connect$inet6(r1, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept4$inet6(r0, &(0x7f0000000200), &(0x7f0000000140)=0xffffffffffffff55, 0x0) [ 363.719542] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/05/18 18:28:10 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/74, &(0x7f0000000080)=0x1) 2018/05/18 18:28:10 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x80006, 0x0) connect$inet6(r1, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept4$inet6(r0, &(0x7f0000000200), &(0x7f0000000140)=0xffffffffffffff55, 0x0) 2018/05/18 18:28:10 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xc5) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000001040), 0x0, 0xeffdffff, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/05/18 18:28:10 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x6, &(0x7f0000000000), 0x0) 2018/05/18 18:28:10 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e900000000000063cf"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x3000000, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/18 18:28:10 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000080)={r1, r0}) 2018/05/18 18:28:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x20, 0x10, 0x829, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x2f, 0x0, @str='\x00'}]}]}, 0x20}, 0x1}, 0x0) 2018/05/18 18:28:10 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x4, 0x2000000004, 0x10000000000004, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) 2018/05/18 18:28:10 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/74, &(0x7f0000000080)=0x1) 2018/05/18 18:28:10 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x6, &(0x7f0000000000), 0x0) [ 364.380637] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/05/18 18:28:11 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000080)={r1, r0}) 2018/05/18 18:28:11 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e900000000000063cf"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x3000000, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/18 18:28:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x20, 0x10, 0x829, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x2f, 0x0, @str='\x00'}]}]}, 0x20}, 0x1}, 0x0) 2018/05/18 18:28:11 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xc5) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000001040), 0x0, 0xeffdffff, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/05/18 18:28:11 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x80006, 0x0) connect$inet6(r1, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept4$inet6(r0, &(0x7f0000000200), &(0x7f0000000140)=0xffffffffffffff55, 0x0) 2018/05/18 18:28:11 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x4, 0x2000000004, 0x10000000000004, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) 2018/05/18 18:28:11 executing program 4: unshare(0x400) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x74, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f0000000040)=0x100) [ 364.548317] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/05/18 18:28:11 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x6, &(0x7f0000000000), 0x0) 2018/05/18 18:28:11 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x2a14, 0x3}, 0x2c) unshare(0xffffffd) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x1, 0xffffffffffff7fff, 0xfffffffffffff000}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r0, &(0x7f0000000080), &(0x7f0000000180)=""/224}, 0x18) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/05/18 18:28:11 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x6, &(0x7f0000000000), 0x0) 2018/05/18 18:28:11 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x80006, 0x0) connect$inet6(r1, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept4$inet6(r0, &(0x7f0000000200), &(0x7f0000000140)=0xffffffffffffff55, 0x0) 2018/05/18 18:28:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x20, 0x10, 0x829, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x2f, 0x0, @str='\x00'}]}]}, 0x20}, 0x1}, 0x0) 2018/05/18 18:28:11 executing program 3: r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000000c0)=""/26, &(0x7f0000000100)=0x1a) 2018/05/18 18:28:11 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x4, 0x2000000004, 0x10000000000004, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) 2018/05/18 18:28:11 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x2a14, 0x3}, 0x2c) unshare(0xffffffd) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x1, 0xffffffffffff7fff, 0xfffffffffffff000}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r0, &(0x7f0000000080), &(0x7f0000000180)=""/224}, 0x18) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/05/18 18:28:11 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x2a14, 0x3}, 0x2c) unshare(0xffffffd) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x1, 0xffffffffffff7fff, 0xfffffffffffff000}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r0, &(0x7f0000000080), &(0x7f0000000180)=""/224}, 0x18) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/05/18 18:28:11 executing program 4: unshare(0x400) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x74, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f0000000040)=0x100) 2018/05/18 18:28:11 executing program 3: r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000000c0)=""/26, &(0x7f0000000100)=0x1a) 2018/05/18 18:28:11 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000002240)=@polexpire={0xcc, 0x1b, 0x109, 0x0, 0x0, {{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001}}}, [@sec_ctx={0xc, 0x8, {0x1d, 0x8}}]}, 0xcc}, 0x1}, 0x0) [ 364.792479] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/05/18 18:28:11 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x4, 0x2000000004, 0x10000000000004, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) 2018/05/18 18:28:11 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x2a14, 0x3}, 0x2c) unshare(0xffffffd) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x1, 0xffffffffffff7fff, 0xfffffffffffff000}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r0, &(0x7f0000000080), &(0x7f0000000180)=""/224}, 0x18) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/05/18 18:28:11 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x2a14, 0x3}, 0x2c) unshare(0xffffffd) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x1, 0xffffffffffff7fff, 0xfffffffffffff000}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r0, &(0x7f0000000080), &(0x7f0000000180)=""/224}, 0x18) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/05/18 18:28:11 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(xtea-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/123, 0x7b}, 0x0) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000140)=""/246, 0xf6}], 0x1, &(0x7f00000024c0)=""/181, 0xb5}, 0x0) 2018/05/18 18:28:11 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) close(r1) 2018/05/18 18:28:11 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000002240)=@polexpire={0xcc, 0x1b, 0x109, 0x0, 0x0, {{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001}}}, [@sec_ctx={0xc, 0x8, {0x1d, 0x8}}]}, 0xcc}, 0x1}, 0x0) 2018/05/18 18:28:11 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) close(r1) 2018/05/18 18:28:11 executing program 7: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="73797a30a58ce53bdcb162dbad14702625d154868a21324900000000000000001065c795a6fb9df28c28679f3e238c62f33afbed084490d44b1298934eeb80adfcca7bfbd1ab6137cab9883288ac5b8ad7e3df4ca152fd2fef7d887728fde6ef4c2cbe8db73ce795ee89"], 0x6a) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x2000000089f1, &(0x7f0000000080)={'sit0\x00\x00\x00\x00\x008\n\x00', @ifru_data=&(0x7f0000000180)="adf985b8d39b968aa06e6dd52a129c452bddaf7c073a95c48fa9ec914bfd6758"}) 2018/05/18 18:28:11 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x2a14, 0x3}, 0x2c) unshare(0xffffffd) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x1, 0xffffffffffff7fff, 0xfffffffffffff000}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r0, &(0x7f0000000080), &(0x7f0000000180)=""/224}, 0x18) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/05/18 18:28:12 executing program 3: r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000000c0)=""/26, &(0x7f0000000100)=0x1a) 2018/05/18 18:28:12 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x2a14, 0x3}, 0x2c) unshare(0xffffffd) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x1, 0xffffffffffff7fff, 0xfffffffffffff000}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r0, &(0x7f0000000080), &(0x7f0000000180)=""/224}, 0x18) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/05/18 18:28:12 executing program 4: unshare(0x400) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x74, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f0000000040)=0x100) 2018/05/18 18:28:12 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000002240)=@polexpire={0xcc, 0x1b, 0x109, 0x0, 0x0, {{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001}}}, [@sec_ctx={0xc, 0x8, {0x1d, 0x8}}]}, 0xcc}, 0x1}, 0x0) 2018/05/18 18:28:12 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) close(r1) 2018/05/18 18:28:12 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000759000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 2018/05/18 18:28:12 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(xtea-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/123, 0x7b}, 0x0) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000140)=""/246, 0xf6}], 0x1, &(0x7f00000024c0)=""/181, 0xb5}, 0x0) 2018/05/18 18:28:12 executing program 7: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="73797a30a58ce53bdcb162dbad14702625d154868a21324900000000000000001065c795a6fb9df28c28679f3e238c62f33afbed084490d44b1298934eeb80adfcca7bfbd1ab6137cab9883288ac5b8ad7e3df4ca152fd2fef7d887728fde6ef4c2cbe8db73ce795ee89"], 0x6a) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x2000000089f1, &(0x7f0000000080)={'sit0\x00\x00\x00\x00\x008\n\x00', @ifru_data=&(0x7f0000000180)="adf985b8d39b968aa06e6dd52a129c452bddaf7c073a95c48fa9ec914bfd6758"}) 2018/05/18 18:28:12 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) close(r1) 2018/05/18 18:28:12 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000002240)=@polexpire={0xcc, 0x1b, 0x109, 0x0, 0x0, {{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001}}}, [@sec_ctx={0xc, 0x8, {0x1d, 0x8}}]}, 0xcc}, 0x1}, 0x0) 2018/05/18 18:28:13 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(xtea-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/123, 0x7b}, 0x0) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000140)=""/246, 0xf6}], 0x1, &(0x7f00000024c0)=""/181, 0xb5}, 0x0) 2018/05/18 18:28:13 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000781000), 0x0, 0xfffffffffffffffe) 2018/05/18 18:28:13 executing program 7: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="73797a30a58ce53bdcb162dbad14702625d154868a21324900000000000000001065c795a6fb9df28c28679f3e238c62f33afbed084490d44b1298934eeb80adfcca7bfbd1ab6137cab9883288ac5b8ad7e3df4ca152fd2fef7d887728fde6ef4c2cbe8db73ce795ee89"], 0x6a) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x2000000089f1, &(0x7f0000000080)={'sit0\x00\x00\x00\x00\x008\n\x00', @ifru_data=&(0x7f0000000180)="adf985b8d39b968aa06e6dd52a129c452bddaf7c073a95c48fa9ec914bfd6758"}) 2018/05/18 18:28:13 executing program 6: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={"697036746e6c300000000000000000ff", 0x101}) 2018/05/18 18:28:13 executing program 3: r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000000c0)=""/26, &(0x7f0000000100)=0x1a) 2018/05/18 18:28:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept(r0, &(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000280)=0x80) sendto$inet6(r1, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='veth0\x00', 0x10) connect$netlink(r2, &(0x7f00000004c0)=@unspec, 0xc) 2018/05/18 18:28:13 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(khazad-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) read(r1, &(0x7f0000000100)=""/55, 0x37) 2018/05/18 18:28:13 executing program 4: unshare(0x400) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x74, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f0000000040)=0x100) 2018/05/18 18:28:13 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000781000), 0x0, 0xfffffffffffffffe) [ 366.992981] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 18:28:13 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x8000000007}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r0, &(0x7f00000000c0), &(0x7f0000000000)="93"}, 0x20) 2018/05/18 18:28:13 executing program 7: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="73797a30a58ce53bdcb162dbad14702625d154868a21324900000000000000001065c795a6fb9df28c28679f3e238c62f33afbed084490d44b1298934eeb80adfcca7bfbd1ab6137cab9883288ac5b8ad7e3df4ca152fd2fef7d887728fde6ef4c2cbe8db73ce795ee89"], 0x6a) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x2000000089f1, &(0x7f0000000080)={'sit0\x00\x00\x00\x00\x008\n\x00', @ifru_data=&(0x7f0000000180)="adf985b8d39b968aa06e6dd52a129c452bddaf7c073a95c48fa9ec914bfd6758"}) 2018/05/18 18:28:13 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) 2018/05/18 18:28:13 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(khazad-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) read(r1, &(0x7f0000000100)=""/55, 0x37) 2018/05/18 18:28:13 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000781000), 0x0, 0xfffffffffffffffe) [ 367.185963] device ip6tnl0 entered promiscuous mode [ 367.213469] IPVS: ftp: loaded support on port[0] = 21 [ 367.768622] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/18 18:28:14 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) 2018/05/18 18:28:14 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080), 0x8) 2018/05/18 18:28:14 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x8000000007}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r0, &(0x7f00000000c0), &(0x7f0000000000)="93"}, 0x20) 2018/05/18 18:28:14 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(khazad-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) read(r1, &(0x7f0000000100)=""/55, 0x37) 2018/05/18 18:28:14 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000781000), 0x0, 0xfffffffffffffffe) 2018/05/18 18:28:14 executing program 6: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={"697036746e6c300000000000000000ff", 0x101}) 2018/05/18 18:28:14 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept(r0, &(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000280)=0x80) sendto$inet6(r1, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='veth0\x00', 0x10) connect$netlink(r2, &(0x7f00000004c0)=@unspec, 0xc) 2018/05/18 18:28:14 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(xtea-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/123, 0x7b}, 0x0) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000140)=""/246, 0xf6}], 0x1, &(0x7f00000024c0)=""/181, 0xb5}, 0x0) [ 368.002315] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 18:28:14 executing program 0: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={"697036746e6c300000000000000000ff", 0x101}) 2018/05/18 18:28:14 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(khazad-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) read(r1, &(0x7f0000000100)=""/55, 0x37) 2018/05/18 18:28:14 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x8000000007}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r0, &(0x7f00000000c0), &(0x7f0000000000)="93"}, 0x20) 2018/05/18 18:28:14 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) 2018/05/18 18:28:14 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080), 0x8) [ 368.120429] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 18:28:14 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x1, 0x0, "e4e69e173951f8d6032d82efe36ac970b43d0366c13ad5b31b8379a058c2bdaa456364b258c612c946a8da1fcc6aabfb6f858e89070f966ea60a292a6a0c5e8000cea23baaeb2875a386d7b0e8210eca"}, 0xd8) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/18 18:28:14 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) 2018/05/18 18:28:14 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x8000000007}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r0, &(0x7f00000000c0), &(0x7f0000000000)="93"}, 0x20) 2018/05/18 18:28:14 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080), 0x8) [ 368.331722] device ip6tnl0 entered promiscuous mode [ 368.434143] device ip6tnl0 entered promiscuous mode [ 368.847401] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/18 18:28:15 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x1, 0x0, "e4e69e173951f8d6032d82efe36ac970b43d0366c13ad5b31b8379a058c2bdaa456364b258c612c946a8da1fcc6aabfb6f858e89070f966ea60a292a6a0c5e8000cea23baaeb2875a386d7b0e8210eca"}, 0xd8) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/18 18:28:15 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/18 18:28:15 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@random="f3ae2c043565", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/05/18 18:28:15 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6gre0\x00'}}, 0x1e) 2018/05/18 18:28:15 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080), 0x8) 2018/05/18 18:28:15 executing program 6: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={"697036746e6c300000000000000000ff", 0x101}) 2018/05/18 18:28:15 executing program 0: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={"697036746e6c300000000000000000ff", 0x101}) 2018/05/18 18:28:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept(r0, &(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000280)=0x80) sendto$inet6(r1, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='veth0\x00', 0x10) connect$netlink(r2, &(0x7f00000004c0)=@unspec, 0xc) [ 369.014262] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 18:28:15 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000440)=@ipv6_getaddr={0x2c, 0x16, 0x7, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/05/18 18:28:15 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x1, 0x0, "e4e69e173951f8d6032d82efe36ac970b43d0366c13ad5b31b8379a058c2bdaa456364b258c612c946a8da1fcc6aabfb6f858e89070f966ea60a292a6a0c5e8000cea23baaeb2875a386d7b0e8210eca"}, 0xd8) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 369.057200] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 18:28:15 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@random="f3ae2c043565", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/05/18 18:28:15 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6gre0\x00'}}, 0x1e) 2018/05/18 18:28:15 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/18 18:28:15 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@random="f3ae2c043565", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/05/18 18:28:15 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x6b65a878, 0x4) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0xd, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/18 18:28:15 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6gre0\x00'}}, 0x1e) [ 369.370448] device ip6tnl0 entered promiscuous mode [ 369.421927] device ip6tnl0 entered promiscuous mode [ 369.903553] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/18 18:28:16 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept(r0, &(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000280)=0x80) sendto$inet6(r1, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='veth0\x00', 0x10) connect$netlink(r2, &(0x7f00000004c0)=@unspec, 0xc) 2018/05/18 18:28:16 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/18 18:28:16 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@random="f3ae2c043565", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/05/18 18:28:16 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x1, 0x0, "e4e69e173951f8d6032d82efe36ac970b43d0366c13ad5b31b8379a058c2bdaa456364b258c612c946a8da1fcc6aabfb6f858e89070f966ea60a292a6a0c5e8000cea23baaeb2875a386d7b0e8210eca"}, 0xd8) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/18 18:28:16 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6gre0\x00'}}, 0x1e) 2018/05/18 18:28:16 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001bc0)={&(0x7f00000003c0)=@can, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001700)=""/206, 0xce}], 0x1, &(0x7f0000001b80)=""/49, 0x31}, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), 0x4) 2018/05/18 18:28:16 executing program 0: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={"697036746e6c300000000000000000ff", 0x101}) 2018/05/18 18:28:16 executing program 6: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={"697036746e6c300000000000000000ff", 0x101}) [ 370.070606] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 18:28:16 executing program 4: r0 = socket$kcm(0x2, 0x6, 0x0) getsockopt$bt_hci(r0, 0x10d, 0x2, &(0x7f0000000000)=""/86, &(0x7f0000000180)=0x56) [ 370.104784] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 18:28:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x120, 0x0, 0x35) sendto$inet(r0, &(0x7f0000000000)="8338c1fad0d61f6568738d1b59f46d64e5e8ff8b582b3803e248be97e57ec4fb557595532f428e601b2c831123660725fc8bbca52b054d20832e671607b80a76964a63b75efe25efbe0f335ccde2938a707f61b15cdfd9ae03600270d229a9581d58e0de055f3083c7f7ef7127798510e1214042d687f74714538d3f03815299", 0x80, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/18 18:28:16 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/18 18:28:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@generic={0xa, "de299b70c696a64422f939126bbfb4f2c97f61a8a545215ee926f4d8a3161f4542fd8a94ed547745fbc11f0eff8f075e7e6f2e04706243e8384305ebbaaf6cebe6293dc33482184736cb470d88826466bd55339f08ea65c3b77e70660a653d1d246003bf60826c858cae0dc90af8d195364e1901760453d188705e4c1f43"}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000280)="ba", 0x1}], 0x1}, 0x4000040) 2018/05/18 18:28:16 executing program 4: r0 = socket$kcm(0x2, 0x6, 0x0) getsockopt$bt_hci(r0, 0x10d, 0x2, &(0x7f0000000000)=""/86, &(0x7f0000000180)=0x56) 2018/05/18 18:28:16 executing program 2: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$inet_sctp(r0, &(0x7f0000000640)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f00000004c0)=[{&(0x7f00000003c0)="1e", 0x1}], 0x1, &(0x7f00000005c0)=[@init={0x18, 0x84, 0x0, {0x8ffa}}], 0x18}, 0x0) 2018/05/18 18:28:16 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt(r0, 0x0, 0x81, &(0x7f00000000c0)=""/147, &(0x7f0000000180)=0x93) 2018/05/18 18:28:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x120, 0x0, 0x35) sendto$inet(r0, &(0x7f0000000000)="8338c1fad0d61f6568738d1b59f46d64e5e8ff8b582b3803e248be97e57ec4fb557595532f428e601b2c831123660725fc8bbca52b054d20832e671607b80a76964a63b75efe25efbe0f335ccde2938a707f61b15cdfd9ae03600270d229a9581d58e0de055f3083c7f7ef7127798510e1214042d687f74714538d3f03815299", 0x80, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) [ 370.462146] device ip6tnl0 entered promiscuous mode [ 370.472960] device ip6tnl0 entered promiscuous mode [ 370.923439] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/18 18:28:17 executing program 4: r0 = socket$kcm(0x2, 0x6, 0x0) getsockopt$bt_hci(r0, 0x10d, 0x2, &(0x7f0000000000)=""/86, &(0x7f0000000180)=0x56) 2018/05/18 18:28:17 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt(r0, 0x0, 0x81, &(0x7f00000000c0)=""/147, &(0x7f0000000180)=0x93) 2018/05/18 18:28:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x120, 0x0, 0x35) sendto$inet(r0, &(0x7f0000000000)="8338c1fad0d61f6568738d1b59f46d64e5e8ff8b582b3803e248be97e57ec4fb557595532f428e601b2c831123660725fc8bbca52b054d20832e671607b80a76964a63b75efe25efbe0f335ccde2938a707f61b15cdfd9ae03600270d229a9581d58e0de055f3083c7f7ef7127798510e1214042d687f74714538d3f03815299", 0x80, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/18 18:28:17 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001480)=[{&(0x7f00000015c0)="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", 0x3ab}], 0x1}, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x0) 2018/05/18 18:28:17 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt(r0, 0xff, 0x1, &(0x7f0000000080)=""/166, &(0x7f0000000040)=0x86) 2018/05/18 18:28:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x120, 0x0, 0x35) sendto$inet(r0, &(0x7f0000000000)="8338c1fad0d61f6568738d1b59f46d64e5e8ff8b582b3803e248be97e57ec4fb557595532f428e601b2c831123660725fc8bbca52b054d20832e671607b80a76964a63b75efe25efbe0f335ccde2938a707f61b15cdfd9ae03600270d229a9581d58e0de055f3083c7f7ef7127798510e1214042d687f74714538d3f03815299", 0x80, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/18 18:28:17 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001bc0)={&(0x7f00000003c0)=@can, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001700)=""/206, 0xce}], 0x1, &(0x7f0000001b80)=""/49, 0x31}, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), 0x4) 2018/05/18 18:28:17 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/05/18 18:28:17 executing program 4: r0 = socket$kcm(0x2, 0x6, 0x0) getsockopt$bt_hci(r0, 0x10d, 0x2, &(0x7f0000000000)=""/86, &(0x7f0000000180)=0x56) 2018/05/18 18:28:17 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt(r0, 0x0, 0x81, &(0x7f00000000c0)=""/147, &(0x7f0000000180)=0x93) 2018/05/18 18:28:17 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt(r0, 0xff, 0x1, &(0x7f0000000080)=""/166, &(0x7f0000000040)=0x86) 2018/05/18 18:28:17 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/05/18 18:28:17 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001480)=[{&(0x7f00000015c0)="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", 0x3ab}], 0x1}, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x0) 2018/05/18 18:28:17 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(aes))\x00'}, 0x58) close(r1) 2018/05/18 18:28:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x120, 0x0, 0x35) sendto$inet(r0, &(0x7f0000000000)="8338c1fad0d61f6568738d1b59f46d64e5e8ff8b582b3803e248be97e57ec4fb557595532f428e601b2c831123660725fc8bbca52b054d20832e671607b80a76964a63b75efe25efbe0f335ccde2938a707f61b15cdfd9ae03600270d229a9581d58e0de055f3083c7f7ef7127798510e1214042d687f74714538d3f03815299", 0x80, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/18 18:28:17 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt(r0, 0xff, 0x1, &(0x7f0000000080)=""/166, &(0x7f0000000040)=0x86) 2018/05/18 18:28:17 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt(r0, 0x0, 0x81, &(0x7f00000000c0)=""/147, &(0x7f0000000180)=0x93) 2018/05/18 18:28:17 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/05/18 18:28:18 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001480)=[{&(0x7f00000015c0)="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", 0x3ab}], 0x1}, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x0) 2018/05/18 18:28:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x120, 0x0, 0x35) sendto$inet(r0, &(0x7f0000000000)="8338c1fad0d61f6568738d1b59f46d64e5e8ff8b582b3803e248be97e57ec4fb557595532f428e601b2c831123660725fc8bbca52b054d20832e671607b80a76964a63b75efe25efbe0f335ccde2938a707f61b15cdfd9ae03600270d229a9581d58e0de055f3083c7f7ef7127798510e1214042d687f74714538d3f03815299", 0x80, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/18 18:28:18 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt(r0, 0xff, 0x1, &(0x7f0000000080)=""/166, &(0x7f0000000040)=0x86) 2018/05/18 18:28:18 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(aes))\x00'}, 0x58) close(r1) 2018/05/18 18:28:18 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@setlink={0x58, 0x13, 0x311, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_IFALIAS={0x14, 0x14, 'veth0_to_team\x00'}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}, @IFLA_IFNAME={0x14, 0x3, 'team_slave_1\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0x40000}, 0x4008084) 2018/05/18 18:28:18 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/05/18 18:28:18 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001bc0)={&(0x7f00000003c0)=@can, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001700)=""/206, 0xce}], 0x1, &(0x7f0000001b80)=""/49, 0x31}, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), 0x4) 2018/05/18 18:28:18 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000380)="f67f986af9dc3ba1a19f79f8bdd4546287209739ae649266f062bcd978b94585b9bf1100ed8bc3b5", 0x28}], 0x1, &(0x7f0000000100)}, 0x0) 2018/05/18 18:28:18 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001480)=[{&(0x7f00000015c0)="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", 0x3ab}], 0x1}, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x0) 2018/05/18 18:28:18 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000004c80)={0x0, 0x0, &(0x7f0000004b40)=[{&(0x7f0000003b40)="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", 0xc51}], 0x1, &(0x7f0000004c00)}, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/18 18:28:18 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(aes))\x00'}, 0x58) close(r1) [ 372.048867] IPv6 header not found [ 372.052576] IPv6 header not found [ 372.081231] IPv6 header not found [ 372.084770] IPv6 header not found 2018/05/18 18:28:18 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@setlink={0x58, 0x13, 0x311, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_IFALIAS={0x14, 0x14, 'veth0_to_team\x00'}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}, @IFLA_IFNAME={0x14, 0x3, 'team_slave_1\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0x40000}, 0x4008084) 2018/05/18 18:28:18 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000380)="f67f986af9dc3ba1a19f79f8bdd4546287209739ae649266f062bcd978b94585b9bf1100ed8bc3b5", 0x28}], 0x1, &(0x7f0000000100)}, 0x0) 2018/05/18 18:28:18 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) listen(r0, 0x0) 2018/05/18 18:28:18 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000004c80)={0x0, 0x0, &(0x7f0000004b40)=[{&(0x7f0000003b40)="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", 0xc51}], 0x1, &(0x7f0000004c00)}, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/18 18:28:18 executing program 0: r0 = socket$inet6_sctp(0xa, 0x400000000001, 0x84) sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000040)=0x90) [ 372.269670] IPv6 header not found [ 372.273246] IPv6 header not found 2018/05/18 18:28:19 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(aes))\x00'}, 0x58) close(r1) 2018/05/18 18:28:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x120, 0x0, 0x35) sendto$inet(r0, &(0x7f0000000000)="8338c1fad0d61f6568738d1b59f46d64e5e8ff8b582b3803e248be97e57ec4fb557595532f428e601b2c831123660725fc8bbca52b054d20832e671607b80a76964a63b75efe25efbe0f335ccde2938a707f61b15cdfd9ae03600270d229a9581d58e0de055f3083c7f7ef7127798510e1214042d687f74714538d3f03815299", 0x80, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/18 18:28:19 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@setlink={0x58, 0x13, 0x311, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_IFALIAS={0x14, 0x14, 'veth0_to_team\x00'}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}, @IFLA_IFNAME={0x14, 0x3, 'team_slave_1\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0x40000}, 0x4008084) 2018/05/18 18:28:19 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) listen(r0, 0x0) 2018/05/18 18:28:19 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000004c80)={0x0, 0x0, &(0x7f0000004b40)=[{&(0x7f0000003b40)="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", 0xc51}], 0x1, &(0x7f0000004c00)}, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/18 18:28:19 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000380)="f67f986af9dc3ba1a19f79f8bdd4546287209739ae649266f062bcd978b94585b9bf1100ed8bc3b5", 0x28}], 0x1, &(0x7f0000000100)}, 0x0) 2018/05/18 18:28:19 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001bc0)={&(0x7f00000003c0)=@can, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001700)=""/206, 0xce}], 0x1, &(0x7f0000001b80)=""/49, 0x31}, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), 0x4) 2018/05/18 18:28:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) [ 372.989094] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 373.006840] IPv6 header not found [ 373.010441] IPv6 header not found 2018/05/18 18:28:19 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000004c80)={0x0, 0x0, &(0x7f0000004b40)=[{&(0x7f0000003b40)="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", 0xc51}], 0x1, &(0x7f0000004c00)}, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/18 18:28:19 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@setlink={0x58, 0x13, 0x311, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_IFALIAS={0x14, 0x14, 'veth0_to_team\x00'}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}, @IFLA_IFNAME={0x14, 0x3, 'team_slave_1\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0x40000}, 0x4008084) 2018/05/18 18:28:19 executing program 4: r0 = socket(0x10, 0x80002, 0x9) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xc0, &(0x7f0000000100)}], 0x492492492492805, 0x0) 2018/05/18 18:28:19 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) listen(r0, 0x0) 2018/05/18 18:28:19 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000380)="f67f986af9dc3ba1a19f79f8bdd4546287209739ae649266f062bcd978b94585b9bf1100ed8bc3b5", 0x28}], 0x1, &(0x7f0000000100)}, 0x0) 2018/05/18 18:28:19 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) listen(r0, 0x0) 2018/05/18 18:28:19 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00\x00\x00\x00`\x00', 0x4000, 0x2, 0x5b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001040], 0x0, &(0x7f0000000080), &(0x7f0000001040)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x11, 0x0, 0x0, 'veth0_to_team\x00', 'ipddp0\x00', 'bridge_slave_0\x00', "7465616d5f73ff5e76655f30004000", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x1e8, 0x218}, [@common=@RATEEST={'RATEEST\x00', 0x150, {{'syz0\x00'}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:usb_device_t:s0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x11, 0x0, 0x0, 'bond_slave_0\x00', 'veth1_to_bridge\x00', 'syz_tun\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa8, 0x1d8, 0x308, [@mac={'mac\x00', 0x10}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:var_spool_t:s0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:bsdpty_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2}]}, 0x628) 2018/05/18 18:28:19 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000700)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha512-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240), 0xf00) [ 373.172122] IPv6 header not found [ 373.175866] IPv6 header not found 2018/05/18 18:28:19 executing program 1: r0 = socket(0xa, 0x1, 0x0) unshare(0x2000400) ioctl(r0, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b40000000000000065000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000140)=r2, 0x4) 2018/05/18 18:28:19 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) [ 373.283432] kernel msg: ebtables bug: please report to author: No valid hooks specified 2018/05/18 18:28:19 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000640)={0x14, 0x1d, 0x1, 0x0, 0x0, {0x7592da07}}, 0x14}, 0x1}, 0x0) [ 373.341339] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/18 18:28:19 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00\x00\x00\x00`\x00', 0x4000, 0x2, 0x5b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001040], 0x0, &(0x7f0000000080), &(0x7f0000001040)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x11, 0x0, 0x0, 'veth0_to_team\x00', 'ipddp0\x00', 'bridge_slave_0\x00', "7465616d5f73ff5e76655f30004000", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x1e8, 0x218}, [@common=@RATEEST={'RATEEST\x00', 0x150, {{'syz0\x00'}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:usb_device_t:s0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x11, 0x0, 0x0, 'bond_slave_0\x00', 'veth1_to_bridge\x00', 'syz_tun\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa8, 0x1d8, 0x308, [@mac={'mac\x00', 0x10}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:var_spool_t:s0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:bsdpty_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2}]}, 0x628) 2018/05/18 18:28:19 executing program 1: r0 = socket(0xa, 0x1, 0x0) unshare(0x2000400) ioctl(r0, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b40000000000000065000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000140)=r2, 0x4) 2018/05/18 18:28:20 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000700)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha512-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240), 0xf00) [ 373.459521] kernel msg: ebtables bug: please report to author: No valid hooks specified 2018/05/18 18:28:20 executing program 4: r0 = socket(0x10, 0x80002, 0x9) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xc0, &(0x7f0000000100)}], 0x492492492492805, 0x0) 2018/05/18 18:28:20 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000640)={0x14, 0x1d, 0x1, 0x0, 0x0, {0x7592da07}}, 0x14}, 0x1}, 0x0) 2018/05/18 18:28:20 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/05/18 18:28:20 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00\x00\x00\x00`\x00', 0x4000, 0x2, 0x5b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001040], 0x0, &(0x7f0000000080), &(0x7f0000001040)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x11, 0x0, 0x0, 'veth0_to_team\x00', 'ipddp0\x00', 'bridge_slave_0\x00', "7465616d5f73ff5e76655f30004000", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x1e8, 0x218}, [@common=@RATEEST={'RATEEST\x00', 0x150, {{'syz0\x00'}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:usb_device_t:s0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x11, 0x0, 0x0, 'bond_slave_0\x00', 'veth1_to_bridge\x00', 'syz_tun\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa8, 0x1d8, 0x308, [@mac={'mac\x00', 0x10}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:var_spool_t:s0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:bsdpty_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2}]}, 0x628) 2018/05/18 18:28:20 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000700)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha512-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240), 0xf00) 2018/05/18 18:28:20 executing program 1: r0 = socket(0xa, 0x1, 0x0) unshare(0x2000400) ioctl(r0, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b40000000000000065000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000140)=r2, 0x4) 2018/05/18 18:28:20 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/18 18:28:20 executing program 7: r0 = socket(0xa, 0x1, 0x0) unshare(0x2000400) ioctl(r0, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b40000000000000065000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000140)=r2, 0x4) [ 373.960206] kernel msg: ebtables bug: please report to author: No valid hooks specified [ 373.976876] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. [ 373.996740] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/18 18:28:21 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000700)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha512-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240), 0xf00) 2018/05/18 18:28:21 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000640)={0x14, 0x1d, 0x1, 0x0, 0x0, {0x7592da07}}, 0x14}, 0x1}, 0x0) 2018/05/18 18:28:21 executing program 1: r0 = socket(0xa, 0x1, 0x0) unshare(0x2000400) ioctl(r0, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b40000000000000065000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000140)=r2, 0x4) 2018/05/18 18:28:21 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00\x00\x00\x00`\x00', 0x4000, 0x2, 0x5b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001040], 0x0, &(0x7f0000000080), &(0x7f0000001040)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x11, 0x0, 0x0, 'veth0_to_team\x00', 'ipddp0\x00', 'bridge_slave_0\x00', "7465616d5f73ff5e76655f30004000", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x1e8, 0x218}, [@common=@RATEEST={'RATEEST\x00', 0x150, {{'syz0\x00'}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:usb_device_t:s0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x11, 0x0, 0x0, 'bond_slave_0\x00', 'veth1_to_bridge\x00', 'syz_tun\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa8, 0x1d8, 0x308, [@mac={'mac\x00', 0x10}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:var_spool_t:s0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:bsdpty_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2}]}, 0x628) 2018/05/18 18:28:21 executing program 7: r0 = socket(0xa, 0x1, 0x0) unshare(0x2000400) ioctl(r0, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b40000000000000065000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000140)=r2, 0x4) 2018/05/18 18:28:21 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/05/18 18:28:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/18 18:28:21 executing program 4: r0 = socket(0x10, 0x80002, 0x9) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xc0, &(0x7f0000000100)}], 0x492492492492805, 0x0) [ 374.902900] kernel msg: ebtables bug: please report to author: No valid hooks specified [ 374.912800] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/18 18:28:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000002c0)=0xfff, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0)=""/177, &(0x7f0000000000)=0xb1) 2018/05/18 18:28:21 executing program 7: r0 = socket(0xa, 0x1, 0x0) unshare(0x2000400) ioctl(r0, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b40000000000000065000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000140)=r2, 0x4) 2018/05/18 18:28:21 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000000), 0x4) [ 374.961657] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/18 18:28:21 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000640)={0x14, 0x1d, 0x1, 0x0, 0x0, {0x7592da07}}, 0x14}, 0x1}, 0x0) 2018/05/18 18:28:21 executing program 6: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="8100756994094bd7f1586f") getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x707000, 0x6f3000, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/18 18:28:21 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/05/18 18:28:21 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000000), 0x4) 2018/05/18 18:28:21 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1}, 0x14) 2018/05/18 18:28:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000002c0)=0xfff, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0)=""/177, &(0x7f0000000000)=0xb1) [ 375.115205] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. [ 375.185757] sctp_getsockopt_maxseg: 3 callbacks suppressed [ 375.185767] sctp: [Deprecated]: syz-executor7 (pid 28585) Use of int in maxseg socket option. [ 375.185767] Use struct sctp_assoc_value instead [ 375.234209] sctp: [Deprecated]: syz-executor7 (pid 28592) Use of int in maxseg socket option. [ 375.234209] Use struct sctp_assoc_value instead 2018/05/18 18:28:22 executing program 6: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="8100756994094bd7f1586f") getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x707000, 0x6f3000, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/18 18:28:22 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) readv(r0, &(0x7f00000006c0)=[{&(0x7f0000000600)=""/177, 0xb1}], 0x1) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20008800, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200)="b5e2d3a4780ab41781c8d4d6989ce833e2575ef6bde91b95e423d36a11e268aac2fe3694912a92a3af2d8dfa1c5917fa9cae0a5dea55fc7e24a9d1f2be24f9b2d23f72a30ea1a53d28511a32c53bfeae6d2c90e0f181f3a75a30aa1aa942653b26691956ca1c546062c5c8ff0de480cbe4ccbb6b4c8614b7cb5a2ed3f62affc31c39baa55762a08594c759ff3222b15f43aaf3ea363192844815a9b4e75276794ad87ba985bac37d64315c3a1f5b0f1d2de8", 0xb2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/18 18:28:22 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000000), 0x4) 2018/05/18 18:28:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000002c0)=0xfff, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0)=""/177, &(0x7f0000000000)=0xb1) 2018/05/18 18:28:22 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@bridge_dellink={0x28, 0x11, 0x3, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) 2018/05/18 18:28:22 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1}, 0x14) 2018/05/18 18:28:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/18 18:28:22 executing program 4: r0 = socket(0x10, 0x80002, 0x9) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xc0, &(0x7f0000000100)}], 0x492492492492805, 0x0) 2018/05/18 18:28:22 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1}, 0x14) 2018/05/18 18:28:22 executing program 6: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="8100756994094bd7f1586f") getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x707000, 0x6f3000, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/18 18:28:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000002c0)=0xfff, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0)=""/177, &(0x7f0000000000)=0xb1) 2018/05/18 18:28:22 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000000), 0x4) [ 375.898384] sctp: [Deprecated]: syz-executor7 (pid 28608) Use of int in maxseg socket option. [ 375.898384] Use struct sctp_assoc_value instead [ 375.914554] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/18 18:28:22 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@bridge_dellink={0x28, 0x11, 0x3, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) [ 375.979198] sctp: [Deprecated]: syz-executor7 (pid 28619) Use of int in maxseg socket option. [ 375.979198] Use struct sctp_assoc_value instead 2018/05/18 18:28:22 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/18 18:28:23 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) readv(r0, &(0x7f00000006c0)=[{&(0x7f0000000600)=""/177, 0xb1}], 0x1) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20008800, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200)="b5e2d3a4780ab41781c8d4d6989ce833e2575ef6bde91b95e423d36a11e268aac2fe3694912a92a3af2d8dfa1c5917fa9cae0a5dea55fc7e24a9d1f2be24f9b2d23f72a30ea1a53d28511a32c53bfeae6d2c90e0f181f3a75a30aa1aa942653b26691956ca1c546062c5c8ff0de480cbe4ccbb6b4c8614b7cb5a2ed3f62affc31c39baa55762a08594c759ff3222b15f43aaf3ea363192844815a9b4e75276794ad87ba985bac37d64315c3a1f5b0f1d2de8", 0xb2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/18 18:28:23 executing program 6: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="8100756994094bd7f1586f") getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x707000, 0x6f3000, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/18 18:28:23 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@bridge_dellink={0x28, 0x11, 0x3, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) 2018/05/18 18:28:23 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1}, 0x14) 2018/05/18 18:28:23 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/18 18:28:23 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x3a, 0x1, &(0x7f0000000000)=0x2, 0x20000004) 2018/05/18 18:28:23 executing program 1: unshare(0x400) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/18 18:28:23 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000440)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x200, 0x1a0) write$binfmt_elf64(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) [ 376.836601] sctp: [Deprecated]: syz-executor7 (pid 28653) Use of int in maxseg socket option. [ 376.836601] Use struct sctp_assoc_value instead 2018/05/18 18:28:23 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x3a, 0x1, &(0x7f0000000000)=0x2, 0x20000004) 2018/05/18 18:28:23 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/18 18:28:23 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@bridge_dellink={0x28, 0x11, 0x3, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) 2018/05/18 18:28:23 executing program 1: unshare(0x400) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/18 18:28:23 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000000)=""/27, &(0x7f0000000040)=0x1b) 2018/05/18 18:28:23 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000040)="e7", 0x1, 0x1, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0x0, &(0x7f00000000c0)={0x2}, 0x10) read(r0, &(0x7f0000000500)=""/246, 0xfed4) 2018/05/18 18:28:23 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000440)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x200, 0x1a0) write$binfmt_elf64(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/18 18:28:23 executing program 1: unshare(0x400) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/18 18:28:24 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000000)=""/27, &(0x7f0000000040)=0x1b) 2018/05/18 18:28:24 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) readv(r0, &(0x7f00000006c0)=[{&(0x7f0000000600)=""/177, 0xb1}], 0x1) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20008800, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200)="b5e2d3a4780ab41781c8d4d6989ce833e2575ef6bde91b95e423d36a11e268aac2fe3694912a92a3af2d8dfa1c5917fa9cae0a5dea55fc7e24a9d1f2be24f9b2d23f72a30ea1a53d28511a32c53bfeae6d2c90e0f181f3a75a30aa1aa942653b26691956ca1c546062c5c8ff0de480cbe4ccbb6b4c8614b7cb5a2ed3f62affc31c39baa55762a08594c759ff3222b15f43aaf3ea363192844815a9b4e75276794ad87ba985bac37d64315c3a1f5b0f1d2de8", 0xb2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/18 18:28:24 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x3a, 0x1, &(0x7f0000000000)=0x2, 0x20000004) 2018/05/18 18:28:24 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/18 18:28:24 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/18 18:28:24 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000440)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x200, 0x1a0) write$binfmt_elf64(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/18 18:28:24 executing program 1: unshare(0x400) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/18 18:28:24 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bond_slave_0\x00', &(0x7f0000000000)=@ethtool_gstrings={0x1b, 0x5}}) 2018/05/18 18:28:24 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x400906e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007f00)=[{{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f00000001c0)}}, {{&(0x7f00000023c0)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000003600)}}], 0x2, 0x0) 2018/05/18 18:28:24 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000000)=""/27, &(0x7f0000000040)=0x1b) 2018/05/18 18:28:24 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000440)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x200, 0x1a0) write$binfmt_elf64(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/18 18:28:24 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x3a, 0x1, &(0x7f0000000000)=0x2, 0x20000004) 2018/05/18 18:28:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x1c, 0x2e, 0x119, 0x0, 0x0, {0x4}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) [ 377.826865] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/05/18 18:28:25 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000040)="e7", 0x1, 0x1, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0x0, &(0x7f00000000c0)={0x2}, 0x10) read(r0, &(0x7f0000000500)=""/246, 0xfed4) 2018/05/18 18:28:25 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bond_slave_0\x00', &(0x7f0000000000)=@ethtool_gstrings={0x1b, 0x5}}) 2018/05/18 18:28:25 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000000)=""/27, &(0x7f0000000040)=0x1b) 2018/05/18 18:28:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8, &(0x7f0000000080)="9e7334e8", 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0)=""/177, &(0x7f0000000000)=0xb1) 2018/05/18 18:28:25 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x400906e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007f00)=[{{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f00000001c0)}}, {{&(0x7f00000023c0)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000003600)}}], 0x2, 0x0) 2018/05/18 18:28:25 executing program 4: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="240000000d061f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/05/18 18:28:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x1c, 0x2e, 0x119, 0x0, 0x0, {0x4}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/05/18 18:28:25 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) readv(r0, &(0x7f00000006c0)=[{&(0x7f0000000600)=""/177, 0xb1}], 0x1) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20008800, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200)="b5e2d3a4780ab41781c8d4d6989ce833e2575ef6bde91b95e423d36a11e268aac2fe3694912a92a3af2d8dfa1c5917fa9cae0a5dea55fc7e24a9d1f2be24f9b2d23f72a30ea1a53d28511a32c53bfeae6d2c90e0f181f3a75a30aa1aa942653b26691956ca1c546062c5c8ff0de480cbe4ccbb6b4c8614b7cb5a2ed3f62affc31c39baa55762a08594c759ff3222b15f43aaf3ea363192844815a9b4e75276794ad87ba985bac37d64315c3a1f5b0f1d2de8", 0xb2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/18 18:28:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x1c, 0x2e, 0x119, 0x0, 0x0, {0x4}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) [ 378.548827] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 378.563362] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 378.570783] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/18 18:28:25 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x400906e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007f00)=[{{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f00000001c0)}}, {{&(0x7f00000023c0)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000003600)}}], 0x2, 0x0) 2018/05/18 18:28:25 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bond_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@setlink={0x28, 0x13, 0x205, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKMODE={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/05/18 18:28:25 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bond_slave_0\x00', &(0x7f0000000000)=@ethtool_gstrings={0x1b, 0x5}}) 2018/05/18 18:28:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8, &(0x7f0000000080)="9e7334e8", 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0)=""/177, &(0x7f0000000000)=0xb1) [ 378.607593] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/05/18 18:28:25 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x400906e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007f00)=[{{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f00000001c0)}}, {{&(0x7f00000023c0)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000003600)}}], 0x2, 0x0) 2018/05/18 18:28:25 executing program 4: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="240000000d061f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/05/18 18:28:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x1c, 0x2e, 0x119, 0x0, 0x0, {0x4}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) [ 378.769742] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 378.795936] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 378.803424] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/18 18:28:26 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000040)="e7", 0x1, 0x1, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0x0, &(0x7f00000000c0)={0x2}, 0x10) read(r0, &(0x7f0000000500)=""/246, 0xfed4) 2018/05/18 18:28:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8, &(0x7f0000000080)="9e7334e8", 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0)=""/177, &(0x7f0000000000)=0xb1) 2018/05/18 18:28:26 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bond_slave_0\x00', &(0x7f0000000000)=@ethtool_gstrings={0x1b, 0x5}}) 2018/05/18 18:28:26 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bond_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@setlink={0x28, 0x13, 0x205, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKMODE={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/05/18 18:28:26 executing program 3: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000180)}, 0x0) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="cf"], 0x1) recvmsg(r1, &(0x7f00000017c0)={&(0x7f0000000340)=@l2, 0x80, &(0x7f0000001740)=[{&(0x7f0000000640)=""/144, 0x90}], 0x1}, 0x0) 2018/05/18 18:28:26 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f0000000180)}, 0x9) 2018/05/18 18:28:26 executing program 4: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="240000000d061f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/05/18 18:28:26 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000140)=0x800000000000004, 0x4) 2018/05/18 18:28:26 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bond_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@setlink={0x28, 0x13, 0x205, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKMODE={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) [ 379.506123] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 379.513497] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/18 18:28:26 executing program 2: r0 = socket$inet(0x2, 0x40000000003, 0x800000800000001) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=0x100, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000080)=0xc) 2018/05/18 18:28:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8, &(0x7f0000000080)="9e7334e8", 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0)=""/177, &(0x7f0000000000)=0xb1) 2018/05/18 18:28:26 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000140)=0x800000000000004, 0x4) 2018/05/18 18:28:26 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f0000000180)}, 0x9) 2018/05/18 18:28:26 executing program 3: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000180)}, 0x0) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="cf"], 0x1) recvmsg(r1, &(0x7f00000017c0)={&(0x7f0000000340)=@l2, 0x80, &(0x7f0000001740)=[{&(0x7f0000000640)=""/144, 0x90}], 0x1}, 0x0) 2018/05/18 18:28:26 executing program 4: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="240000000d061f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/05/18 18:28:26 executing program 2: r0 = socket$inet(0x2, 0x40000000003, 0x800000800000001) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=0x100, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000080)=0xc) [ 379.688720] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 379.696163] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/18 18:28:26 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000040)="e7", 0x1, 0x1, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0x0, &(0x7f00000000c0)={0x2}, 0x10) read(r0, &(0x7f0000000500)=""/246, 0xfed4) 2018/05/18 18:28:26 executing program 0: sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000001280)=[{&(0x7f0000000140)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "3c8b8377a975fa22a49f7de5f6de06ec5169e12b63a380bd264871121b1854dcdd330dcd6e45ba829d108ac447025139686a62547fca404875937aca656da8"}, 0x58, &(0x7f0000000040), 0x0, &(0x7f0000000280)={0xc}, 0xc}], 0x1, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000040), 0x69, 0x0) 2018/05/18 18:28:26 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f0000000180)}, 0x9) 2018/05/18 18:28:26 executing program 2: r0 = socket$inet(0x2, 0x40000000003, 0x800000800000001) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=0x100, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000080)=0xc) 2018/05/18 18:28:26 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bond_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@setlink={0x28, 0x13, 0x205, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKMODE={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/05/18 18:28:26 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) accept4(r0, &(0x7f00000000c0)=@nfc, &(0x7f0000000040)=0x80, 0x0) 2018/05/18 18:28:26 executing program 3: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000180)}, 0x0) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="cf"], 0x1) recvmsg(r1, &(0x7f00000017c0)={&(0x7f0000000340)=@l2, 0x80, &(0x7f0000001740)=[{&(0x7f0000000640)=""/144, 0x90}], 0x1}, 0x0) 2018/05/18 18:28:26 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000140)=0x800000000000004, 0x4) 2018/05/18 18:28:27 executing program 3: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000180)}, 0x0) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="cf"], 0x1) recvmsg(r1, &(0x7f00000017c0)={&(0x7f0000000340)=@l2, 0x80, &(0x7f0000001740)=[{&(0x7f0000000640)=""/144, 0x90}], 0x1}, 0x0) 2018/05/18 18:28:27 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) accept4(r0, &(0x7f00000000c0)=@nfc, &(0x7f0000000040)=0x80, 0x0) 2018/05/18 18:28:27 executing program 0: sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000001280)=[{&(0x7f0000000140)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "3c8b8377a975fa22a49f7de5f6de06ec5169e12b63a380bd264871121b1854dcdd330dcd6e45ba829d108ac447025139686a62547fca404875937aca656da8"}, 0x58, &(0x7f0000000040), 0x0, &(0x7f0000000280)={0xc}, 0xc}], 0x1, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000040), 0x69, 0x0) 2018/05/18 18:28:27 executing program 2: r0 = socket$inet(0x2, 0x40000000003, 0x800000800000001) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=0x100, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000080)=0xc) 2018/05/18 18:28:27 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f0000000180)}, 0x9) 2018/05/18 18:28:27 executing program 6: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f0000000700), 0x4) 2018/05/18 18:28:27 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000140)=0x800000000000004, 0x4) 2018/05/18 18:28:27 executing program 3: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000140)={&(0x7f0000ffc000/0x3000)=nil, 0x7c97, 0x0, 0x0, &(0x7f0000ffd000/0x2000)=nil}) vmsplice(r0, &(0x7f0000000000), 0x282, 0x0) 2018/05/18 18:28:27 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000340)=@generic, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/16, 0x10}, 0x0) recvmsg(r0, &(0x7f00000050c0)={&(0x7f0000004d80)=@can, 0x80, &(0x7f0000005080)}, 0x0) close(r1) 2018/05/18 18:28:27 executing program 0: sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000001280)=[{&(0x7f0000000140)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "3c8b8377a975fa22a49f7de5f6de06ec5169e12b63a380bd264871121b1854dcdd330dcd6e45ba829d108ac447025139686a62547fca404875937aca656da8"}, 0x58, &(0x7f0000000040), 0x0, &(0x7f0000000280)={0xc}, 0xc}], 0x1, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000040), 0x69, 0x0) 2018/05/18 18:28:27 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) accept4(r0, &(0x7f00000000c0)=@nfc, &(0x7f0000000040)=0x80, 0x0) 2018/05/18 18:28:27 executing program 6: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f0000000700), 0x4) 2018/05/18 18:28:27 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(blowfish-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b0", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmmsg$alg(r2, &(0x7f0000005940)=[{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000003940)="48107936edbbc8470f", 0x9}], 0x1, &(0x7f0000000480)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x11c, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x200024c0}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/18 18:28:27 executing program 3: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000140)={&(0x7f0000ffc000/0x3000)=nil, 0x7c97, 0x0, 0x0, &(0x7f0000ffd000/0x2000)=nil}) vmsplice(r0, &(0x7f0000000000), 0x282, 0x0) 2018/05/18 18:28:27 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0xf503}, 0xc, &(0x7f0000000280)={&(0x7f0000000ac0)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x8}}, 0x32a}, 0x1}, 0x0) 2018/05/18 18:28:27 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001600e70d017b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000200)=[0x0, 0x0, 0x186], &(0x7f0000000280), 0x0, 0x0, 0x0, &(0x7f00000002c0), &(0x7f0000000300)}) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/188, 0xbc}], 0x8) 2018/05/18 18:28:28 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) accept4(r0, &(0x7f00000000c0)=@nfc, &(0x7f0000000040)=0x80, 0x0) 2018/05/18 18:28:28 executing program 6: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f0000000700), 0x4) 2018/05/18 18:28:28 executing program 0: sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000001280)=[{&(0x7f0000000140)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "3c8b8377a975fa22a49f7de5f6de06ec5169e12b63a380bd264871121b1854dcdd330dcd6e45ba829d108ac447025139686a62547fca404875937aca656da8"}, 0x58, &(0x7f0000000040), 0x0, &(0x7f0000000280)={0xc}, 0xc}], 0x1, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000040), 0x69, 0x0) 2018/05/18 18:28:28 executing program 7: r0 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x1d, &(0x7f00000005c0), &(0x7f0000000500)) 2018/05/18 18:28:28 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001600e70d017b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000200)=[0x0, 0x0, 0x186], &(0x7f0000000280), 0x0, 0x0, 0x0, &(0x7f00000002c0), &(0x7f0000000300)}) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/188, 0xbc}], 0x8) 2018/05/18 18:28:28 executing program 3: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000140)={&(0x7f0000ffc000/0x3000)=nil, 0x7c97, 0x0, 0x0, &(0x7f0000ffd000/0x2000)=nil}) vmsplice(r0, &(0x7f0000000000), 0x282, 0x0) 2018/05/18 18:28:28 executing program 7: r0 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x1d, &(0x7f00000005c0), &(0x7f0000000500)) 2018/05/18 18:28:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(blowfish-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b0", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmmsg$alg(r2, &(0x7f0000005940)=[{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000003940)="48107936edbbc8470f", 0x9}], 0x1, &(0x7f0000000480)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x11c, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x200024c0}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/18 18:28:28 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x2bb1}, 0x8) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f00000000c0)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x0, @rand_addr}, 'lo\x00'}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x18, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/05/18 18:28:28 executing program 6: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f0000000700), 0x4) 2018/05/18 18:28:28 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x2e) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0xfffffffffffffe58, &(0x7f0000000000), 0x0, &(0x7f0000000040)=""/81, 0x51}, 0x40002102) 2018/05/18 18:28:28 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000340)=@generic, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/16, 0x10}, 0x0) recvmsg(r0, &(0x7f00000050c0)={&(0x7f0000004d80)=@can, 0x80, &(0x7f0000005080)}, 0x0) close(r1) 2018/05/18 18:28:28 executing program 7: r0 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x1d, &(0x7f00000005c0), &(0x7f0000000500)) 2018/05/18 18:28:28 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001600e70d017b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000200)=[0x0, 0x0, 0x186], &(0x7f0000000280), 0x0, 0x0, 0x0, &(0x7f00000002c0), &(0x7f0000000300)}) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/188, 0xbc}], 0x8) 2018/05/18 18:28:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(blowfish-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b0", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmmsg$alg(r2, &(0x7f0000005940)=[{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000003940)="48107936edbbc8470f", 0x9}], 0x1, &(0x7f0000000480)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x11c, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x200024c0}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/18 18:28:28 executing program 3: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000140)={&(0x7f0000ffc000/0x3000)=nil, 0x7c97, 0x0, 0x0, &(0x7f0000ffd000/0x2000)=nil}) vmsplice(r0, &(0x7f0000000000), 0x282, 0x0) 2018/05/18 18:28:28 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000340)=@generic, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/16, 0x10}, 0x0) recvmsg(r0, &(0x7f00000050c0)={&(0x7f0000004d80)=@can, 0x80, &(0x7f0000005080)}, 0x0) close(r1) 2018/05/18 18:28:28 executing program 6: r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = epoll_create1(0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r1, &(0x7f0000317000)=[{}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000005c0)={0x40000005}) 2018/05/18 18:28:28 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001600e70d017b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000200)=[0x0, 0x0, 0x186], &(0x7f0000000280), 0x0, 0x0, 0x0, &(0x7f00000002c0), &(0x7f0000000300)}) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/188, 0xbc}], 0x8) 2018/05/18 18:28:28 executing program 7: r0 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x1d, &(0x7f00000005c0), &(0x7f0000000500)) [ 382.338503] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/05/18 18:28:28 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x2e) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0xfffffffffffffe58, &(0x7f0000000000), 0x0, &(0x7f0000000040)=""/81, 0x51}, 0x40002102) 2018/05/18 18:28:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(blowfish-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b0", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmmsg$alg(r2, &(0x7f0000005940)=[{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000003940)="48107936edbbc8470f", 0x9}], 0x1, &(0x7f0000000480)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x11c, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x200024c0}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/18 18:28:29 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x2bb1}, 0x8) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f00000000c0)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x0, @rand_addr}, 'lo\x00'}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x18, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/05/18 18:28:29 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000080)={0x18, 0x2c, 0xb03, 0x0, 0x0, {0x3}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/05/18 18:28:29 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) r1 = socket$unix(0x1, 0x5, 0x0) connect$unix(r1, &(0x7f0000000100)=@file={0x1, "e91f7189591e9233614b2f66696c653000"}, 0xd) 2018/05/18 18:28:29 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000340)=@generic, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/16, 0x10}, 0x0) recvmsg(r0, &(0x7f00000050c0)={&(0x7f0000004d80)=@can, 0x80, &(0x7f0000005080)}, 0x0) close(r1) 2018/05/18 18:28:29 executing program 2: r0 = socket(0x11, 0x3, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0xe5}, 0x1c) 2018/05/18 18:28:29 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x2e) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0xfffffffffffffe58, &(0x7f0000000000), 0x0, &(0x7f0000000040)=""/81, 0x51}, 0x40002102) 2018/05/18 18:28:29 executing program 6: r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = epoll_create1(0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r1, &(0x7f0000317000)=[{}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000005c0)={0x40000005}) 2018/05/18 18:28:29 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000340)=@generic, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/16, 0x10}, 0x0) recvmsg(r0, &(0x7f00000050c0)={&(0x7f0000004d80)=@can, 0x80, &(0x7f0000005080)}, 0x0) close(r1) [ 383.325622] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/05/18 18:28:30 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) r1 = socket$unix(0x1, 0x5, 0x0) connect$unix(r1, &(0x7f0000000100)=@file={0x1, "e91f7189591e9233614b2f66696c653000"}, 0xd) 2018/05/18 18:28:30 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x2bb1}, 0x8) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f00000000c0)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x0, @rand_addr}, 'lo\x00'}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x18, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/05/18 18:28:30 executing program 7: r0 = socket(0x40000000002, 0x3, 0x2) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2018/05/18 18:28:30 executing program 2: r0 = socket(0x11, 0x3, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0xe5}, 0x1c) 2018/05/18 18:28:30 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x2e) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0xfffffffffffffe58, &(0x7f0000000000), 0x0, &(0x7f0000000040)=""/81, 0x51}, 0x40002102) 2018/05/18 18:28:30 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000340)=@generic, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/16, 0x10}, 0x0) recvmsg(r0, &(0x7f00000050c0)={&(0x7f0000004d80)=@can, 0x80, &(0x7f0000005080)}, 0x0) close(r1) 2018/05/18 18:28:30 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000340)=@generic, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/16, 0x10}, 0x0) recvmsg(r0, &(0x7f00000050c0)={&(0x7f0000004d80)=@can, 0x80, &(0x7f0000005080)}, 0x0) close(r1) 2018/05/18 18:28:30 executing program 6: r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = epoll_create1(0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r1, &(0x7f0000317000)=[{}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000005c0)={0x40000005}) 2018/05/18 18:28:30 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x2bb1}, 0x8) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f00000000c0)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x0, @rand_addr}, 'lo\x00'}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x18, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/05/18 18:28:30 executing program 2: r0 = socket(0x11, 0x3, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0xe5}, 0x1c) 2018/05/18 18:28:30 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) r1 = socket$unix(0x1, 0x5, 0x0) connect$unix(r1, &(0x7f0000000100)=@file={0x1, "e91f7189591e9233614b2f66696c653000"}, 0xd) 2018/05/18 18:28:30 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000000)={'mangle\x00', 0x4, "53e6f84a"}, &(0x7f0000000080)=0x28) [ 384.205938] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 384.281273] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/05/18 18:28:31 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) r1 = socket$unix(0x1, 0x5, 0x0) connect$unix(r1, &(0x7f0000000100)=@file={0x1, "e91f7189591e9233614b2f66696c653000"}, 0xd) 2018/05/18 18:28:31 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000000)={'mangle\x00', 0x4, "53e6f84a"}, &(0x7f0000000080)=0x28) 2018/05/18 18:28:31 executing program 2: r0 = socket(0x11, 0x3, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0xe5}, 0x1c) 2018/05/18 18:28:31 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/05/18 18:28:31 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000002081f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/05/18 18:28:31 executing program 6: r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = epoll_create1(0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r1, &(0x7f0000317000)=[{}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000005c0)={0x40000005}) 2018/05/18 18:28:31 executing program 7: r0 = socket(0x40000000002, 0x3, 0x2) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2018/05/18 18:28:31 executing program 5: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$packet(r0, 0x0, &(0x7f0000000600)) r3 = accept4$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14, 0x80800) r5 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f00000005c0)=0x9, &(0x7f0000000540)=0x2d3) getsockopt(r5, 0x9, 0x7fffffff, &(0x7f0000000bc0)=""/74, &(0x7f0000000980)=0x4a) r6 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_REVISION_TARGET(r6, 0x29, 0x45, &(0x7f0000000100)={"95016c2f54494d4552000000000000001ed400"}, &(0x7f0000000080)=0x1e) r7 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCBRADDBR(r7, 0x89a0, &(0x7f00000001c0)='veth0_to_bond\x00') socketpair(0x17, 0x7, 0xf8, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r8, 0x80046402, &(0x7f00000002c0)=0x2) setsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000000480)={0x0, 0x20000000006, 0xf5, 0x6, 0x1f, 0x102000000000, 0x100000006}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000a00)={0x0, 0x4, 0x31}, &(0x7f0000000340)=0xc) bind(r7, &(0x7f0000000900)=@hci={0x1f, r4, 0x1}, 0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000a80)={r10, 0xffffffff, 0x5}, &(0x7f0000000ac0)=0x8) getsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000000b00), &(0x7f0000000280)=0xa2) connect$rds(r8, &(0x7f0000000300)={0x2, 0x4e1e, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) bind$packet(r0, &(0x7f0000000040)={0x11, 0x20, r4, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x14) getsockopt$bt_hci(r6, 0x0, 0x2, &(0x7f00000004c0)=""/116, &(0x7f0000000140)=0x74) connect$bt_rfcomm(r8, &(0x7f00000009c0)={0x1f, {0xdb9, 0x8, 0xffffffff, 0x5, 0x4, 0x100}, 0x80}, 0xa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000780)={'dummy0\x00', r4}) getsockopt$SO_TIMESTAMPING(r8, 0x1, 0x25, &(0x7f0000000880), &(0x7f0000000580)) setsockopt$inet_sctp6_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f0000000180)={r11, 0x9}, 0x8) socket$l2tp(0x18, 0x1, 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) ioctl$sock_FIOSETOWN(r9, 0x8901, &(0x7f0000000740)) setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0xca, &(0x7f0000000400)={0x0, 0x0, 0x8000000080, 0xe, 0x4}, 0xc) 2018/05/18 18:28:31 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000000)={'mangle\x00', 0x4, "53e6f84a"}, &(0x7f0000000080)=0x28) 2018/05/18 18:28:31 executing program 1: r0 = socket(0x40000000002, 0x3, 0x2) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2018/05/18 18:28:31 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x220, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200009c0], 0x0, &(0x7f0000000040), &(0x7f00000009c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'sit0\x00', 'teql0\x00', 'erspan0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xc0, 0xa0, 0xd0}, [@common=@redirect={'redirect\x00', 0x8}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x3, 0x0, 0x0, 'nr0\x00', 'vcan0\x00', 'bridge_slave_0\x00', 'syzkaller1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "7088401cbad315a8c50bb856c274e68baaead7704a1a06c59a0e107140ce"}}}}]}]}, 0x298) 2018/05/18 18:28:31 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000000)={'mangle\x00', 0x4, "53e6f84a"}, &(0x7f0000000080)=0x28) [ 385.134604] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/18 18:28:31 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/05/18 18:28:31 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000002081f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/05/18 18:28:31 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000002081f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/05/18 18:28:31 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/05/18 18:28:31 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x220, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200009c0], 0x0, &(0x7f0000000040), &(0x7f00000009c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'sit0\x00', 'teql0\x00', 'erspan0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xc0, 0xa0, 0xd0}, [@common=@redirect={'redirect\x00', 0x8}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x3, 0x0, 0x0, 'nr0\x00', 'vcan0\x00', 'bridge_slave_0\x00', 'syzkaller1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "7088401cbad315a8c50bb856c274e68baaead7704a1a06c59a0e107140ce"}}}}]}]}, 0x298) [ 385.221576] kernel msg: ebtables bug: please report to author: entry offsets not in right order [ 385.237202] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/18 18:28:31 executing program 5: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$packet(r0, 0x0, &(0x7f0000000600)) r3 = accept4$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14, 0x80800) r5 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f00000005c0)=0x9, &(0x7f0000000540)=0x2d3) getsockopt(r5, 0x9, 0x7fffffff, &(0x7f0000000bc0)=""/74, &(0x7f0000000980)=0x4a) r6 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_REVISION_TARGET(r6, 0x29, 0x45, &(0x7f0000000100)={"95016c2f54494d4552000000000000001ed400"}, &(0x7f0000000080)=0x1e) r7 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCBRADDBR(r7, 0x89a0, &(0x7f00000001c0)='veth0_to_bond\x00') socketpair(0x17, 0x7, 0xf8, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r8, 0x80046402, &(0x7f00000002c0)=0x2) setsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000000480)={0x0, 0x20000000006, 0xf5, 0x6, 0x1f, 0x102000000000, 0x100000006}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000a00)={0x0, 0x4, 0x31}, &(0x7f0000000340)=0xc) bind(r7, &(0x7f0000000900)=@hci={0x1f, r4, 0x1}, 0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000a80)={r10, 0xffffffff, 0x5}, &(0x7f0000000ac0)=0x8) getsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000000b00), &(0x7f0000000280)=0xa2) connect$rds(r8, &(0x7f0000000300)={0x2, 0x4e1e, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) bind$packet(r0, &(0x7f0000000040)={0x11, 0x20, r4, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x14) getsockopt$bt_hci(r6, 0x0, 0x2, &(0x7f00000004c0)=""/116, &(0x7f0000000140)=0x74) connect$bt_rfcomm(r8, &(0x7f00000009c0)={0x1f, {0xdb9, 0x8, 0xffffffff, 0x5, 0x4, 0x100}, 0x80}, 0xa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000780)={'dummy0\x00', r4}) getsockopt$SO_TIMESTAMPING(r8, 0x1, 0x25, &(0x7f0000000880), &(0x7f0000000580)) setsockopt$inet_sctp6_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f0000000180)={r11, 0x9}, 0x8) socket$l2tp(0x18, 0x1, 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) ioctl$sock_FIOSETOWN(r9, 0x8901, &(0x7f0000000740)) setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0xca, &(0x7f0000000400)={0x0, 0x0, 0x8000000080, 0xe, 0x4}, 0xc) 2018/05/18 18:28:31 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) [ 385.297698] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 385.334539] kernel msg: ebtables bug: please report to author: entry offsets not in right order 2018/05/18 18:28:32 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000002081f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/05/18 18:28:32 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/05/18 18:28:32 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/05/18 18:28:32 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x220, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200009c0], 0x0, &(0x7f0000000040), &(0x7f00000009c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'sit0\x00', 'teql0\x00', 'erspan0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xc0, 0xa0, 0xd0}, [@common=@redirect={'redirect\x00', 0x8}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x3, 0x0, 0x0, 'nr0\x00', 'vcan0\x00', 'bridge_slave_0\x00', 'syzkaller1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "7088401cbad315a8c50bb856c274e68baaead7704a1a06c59a0e107140ce"}}}}]}]}, 0x298) 2018/05/18 18:28:32 executing program 5: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$packet(r0, 0x0, &(0x7f0000000600)) r3 = accept4$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14, 0x80800) r5 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f00000005c0)=0x9, &(0x7f0000000540)=0x2d3) getsockopt(r5, 0x9, 0x7fffffff, &(0x7f0000000bc0)=""/74, &(0x7f0000000980)=0x4a) r6 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_REVISION_TARGET(r6, 0x29, 0x45, &(0x7f0000000100)={"95016c2f54494d4552000000000000001ed400"}, &(0x7f0000000080)=0x1e) r7 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCBRADDBR(r7, 0x89a0, &(0x7f00000001c0)='veth0_to_bond\x00') socketpair(0x17, 0x7, 0xf8, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r8, 0x80046402, &(0x7f00000002c0)=0x2) setsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000000480)={0x0, 0x20000000006, 0xf5, 0x6, 0x1f, 0x102000000000, 0x100000006}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000a00)={0x0, 0x4, 0x31}, &(0x7f0000000340)=0xc) bind(r7, &(0x7f0000000900)=@hci={0x1f, r4, 0x1}, 0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000a80)={r10, 0xffffffff, 0x5}, &(0x7f0000000ac0)=0x8) getsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000000b00), &(0x7f0000000280)=0xa2) connect$rds(r8, &(0x7f0000000300)={0x2, 0x4e1e, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) bind$packet(r0, &(0x7f0000000040)={0x11, 0x20, r4, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x14) getsockopt$bt_hci(r6, 0x0, 0x2, &(0x7f00000004c0)=""/116, &(0x7f0000000140)=0x74) connect$bt_rfcomm(r8, &(0x7f00000009c0)={0x1f, {0xdb9, 0x8, 0xffffffff, 0x5, 0x4, 0x100}, 0x80}, 0xa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000780)={'dummy0\x00', r4}) getsockopt$SO_TIMESTAMPING(r8, 0x1, 0x25, &(0x7f0000000880), &(0x7f0000000580)) setsockopt$inet_sctp6_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f0000000180)={r11, 0x9}, 0x8) socket$l2tp(0x18, 0x1, 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) ioctl$sock_FIOSETOWN(r9, 0x8901, &(0x7f0000000740)) setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0xca, &(0x7f0000000400)={0x0, 0x0, 0x8000000080, 0xe, 0x4}, 0xc) 2018/05/18 18:28:32 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x1c, &(0x7f0000000240)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000340)=0x10) 2018/05/18 18:28:32 executing program 1: r0 = socket(0x40000000002, 0x3, 0x2) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2018/05/18 18:28:32 executing program 7: r0 = socket(0x40000000002, 0x3, 0x2) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2018/05/18 18:28:32 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/05/18 18:28:32 executing program 0: unshare(0x2000400) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="8100756994094bd7f1586f") getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x707000, 0x6f3000, &(0x7f0000000100), &(0x7f0000000140)=0xfffffffffffffe94) 2018/05/18 18:28:32 executing program 3: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) [ 386.133658] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 386.146165] kernel msg: ebtables bug: please report to author: entry offsets not in right order 2018/05/18 18:28:32 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x220, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200009c0], 0x0, &(0x7f0000000040), &(0x7f00000009c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'sit0\x00', 'teql0\x00', 'erspan0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xc0, 0xa0, 0xd0}, [@common=@redirect={'redirect\x00', 0x8}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x3, 0x0, 0x0, 'nr0\x00', 'vcan0\x00', 'bridge_slave_0\x00', 'syzkaller1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "7088401cbad315a8c50bb856c274e68baaead7704a1a06c59a0e107140ce"}}}}]}]}, 0x298) 2018/05/18 18:28:32 executing program 5: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$packet(r0, 0x0, &(0x7f0000000600)) r3 = accept4$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14, 0x80800) r5 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f00000005c0)=0x9, &(0x7f0000000540)=0x2d3) getsockopt(r5, 0x9, 0x7fffffff, &(0x7f0000000bc0)=""/74, &(0x7f0000000980)=0x4a) r6 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_REVISION_TARGET(r6, 0x29, 0x45, &(0x7f0000000100)={"95016c2f54494d4552000000000000001ed400"}, &(0x7f0000000080)=0x1e) r7 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCBRADDBR(r7, 0x89a0, &(0x7f00000001c0)='veth0_to_bond\x00') socketpair(0x17, 0x7, 0xf8, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r8, 0x80046402, &(0x7f00000002c0)=0x2) setsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000000480)={0x0, 0x20000000006, 0xf5, 0x6, 0x1f, 0x102000000000, 0x100000006}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000a00)={0x0, 0x4, 0x31}, &(0x7f0000000340)=0xc) bind(r7, &(0x7f0000000900)=@hci={0x1f, r4, 0x1}, 0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000a80)={r10, 0xffffffff, 0x5}, &(0x7f0000000ac0)=0x8) getsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000000b00), &(0x7f0000000280)=0xa2) connect$rds(r8, &(0x7f0000000300)={0x2, 0x4e1e, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) bind$packet(r0, &(0x7f0000000040)={0x11, 0x20, r4, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x14) getsockopt$bt_hci(r6, 0x0, 0x2, &(0x7f00000004c0)=""/116, &(0x7f0000000140)=0x74) connect$bt_rfcomm(r8, &(0x7f00000009c0)={0x1f, {0xdb9, 0x8, 0xffffffff, 0x5, 0x4, 0x100}, 0x80}, 0xa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000780)={'dummy0\x00', r4}) getsockopt$SO_TIMESTAMPING(r8, 0x1, 0x25, &(0x7f0000000880), &(0x7f0000000580)) setsockopt$inet_sctp6_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f0000000180)={r11, 0x9}, 0x8) socket$l2tp(0x18, 0x1, 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) ioctl$sock_FIOSETOWN(r9, 0x8901, &(0x7f0000000740)) setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0xca, &(0x7f0000000400)={0x0, 0x0, 0x8000000080, 0xe, 0x4}, 0xc) 2018/05/18 18:28:32 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x1c, &(0x7f0000000240)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000340)=0x10) 2018/05/18 18:28:32 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={'bond0\x00', &(0x7f00000000c0)=@ethtool_drvinfo={0x3, "d31361f62af56914b3989f47cd581d480c852a93963f79e22a2a99798e016eaa", "bab30a1d13bfffdbd431135a832bdf168ceacd148e0dad181739f68849f22e31", "a0631235059f7df61f38960554cf01319348960f65a6345fbb242a034d82be4e", "f38e3ce975f7ea74bc2fc89e5288f2a25961f1200b8ae52b705fbca638253c9a", "198e741d7156a0b369ded91a83a021e9f2d1ae5eaeab17f64f14cf5d87ee42ae", "71427662516e68830166fdb7"}}) 2018/05/18 18:28:32 executing program 0: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x21, &(0x7f00000000c0), 0x20) [ 386.223627] kernel msg: ebtables bug: please report to author: entry offsets not in right order 2018/05/18 18:28:32 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={'bond0\x00', &(0x7f00000000c0)=@ethtool_drvinfo={0x3, "d31361f62af56914b3989f47cd581d480c852a93963f79e22a2a99798e016eaa", "bab30a1d13bfffdbd431135a832bdf168ceacd148e0dad181739f68849f22e31", "a0631235059f7df61f38960554cf01319348960f65a6345fbb242a034d82be4e", "f38e3ce975f7ea74bc2fc89e5288f2a25961f1200b8ae52b705fbca638253c9a", "198e741d7156a0b369ded91a83a021e9f2d1ae5eaeab17f64f14cf5d87ee42ae", "71427662516e68830166fdb7"}}) 2018/05/18 18:28:33 executing program 1: r0 = socket(0x40000000002, 0x3, 0x2) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2018/05/18 18:28:33 executing program 0: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x21, &(0x7f00000000c0), 0x20) 2018/05/18 18:28:33 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={'bond0\x00', &(0x7f00000000c0)=@ethtool_drvinfo={0x3, "d31361f62af56914b3989f47cd581d480c852a93963f79e22a2a99798e016eaa", "bab30a1d13bfffdbd431135a832bdf168ceacd148e0dad181739f68849f22e31", "a0631235059f7df61f38960554cf01319348960f65a6345fbb242a034d82be4e", "f38e3ce975f7ea74bc2fc89e5288f2a25961f1200b8ae52b705fbca638253c9a", "198e741d7156a0b369ded91a83a021e9f2d1ae5eaeab17f64f14cf5d87ee42ae", "71427662516e68830166fdb7"}}) 2018/05/18 18:28:33 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x1c, &(0x7f0000000240)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000340)=0x10) 2018/05/18 18:28:33 executing program 7: r0 = socket(0x40000000002, 0x3, 0x2) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2018/05/18 18:28:33 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8929, &(0x7f00000000c0)={'gre0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/05/18 18:28:33 executing program 3: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 2018/05/18 18:28:33 executing program 2: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r1, &(0x7f00000027c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000002500), 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x36, 'D'}], 0x18}, 0x0) 2018/05/18 18:28:33 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8929, &(0x7f00000000c0)={'gre0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/05/18 18:28:33 executing program 0: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x21, &(0x7f00000000c0), 0x20) 2018/05/18 18:28:33 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={'bond0\x00', &(0x7f00000000c0)=@ethtool_drvinfo={0x3, "d31361f62af56914b3989f47cd581d480c852a93963f79e22a2a99798e016eaa", "bab30a1d13bfffdbd431135a832bdf168ceacd148e0dad181739f68849f22e31", "a0631235059f7df61f38960554cf01319348960f65a6345fbb242a034d82be4e", "f38e3ce975f7ea74bc2fc89e5288f2a25961f1200b8ae52b705fbca638253c9a", "198e741d7156a0b369ded91a83a021e9f2d1ae5eaeab17f64f14cf5d87ee42ae", "71427662516e68830166fdb7"}}) 2018/05/18 18:28:33 executing program 2: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r1, &(0x7f00000027c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000002500), 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x36, 'D'}], 0x18}, 0x0) 2018/05/18 18:28:34 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) r1 = socket$packet(0x11, 0x0, 0x300) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001bc0)={&(0x7f00000008c0)={0x10}, 0xc, &(0x7f0000001b80)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 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}}}}}}, &(0x7f0000000100)) 2018/05/18 18:28:34 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8929, &(0x7f00000000c0)={'gre0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/05/18 18:28:34 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x1c, &(0x7f0000000240)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000340)=0x10) 2018/05/18 18:28:34 executing program 2: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r1, &(0x7f00000027c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000002500), 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x36, 'D'}], 0x18}, 0x0) 2018/05/18 18:28:34 executing program 0: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x21, &(0x7f00000000c0), 0x20) 2018/05/18 18:28:34 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14}, 0xfd6f}, 0x1}, 0x0) 2018/05/18 18:28:34 executing program 3: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 2018/05/18 18:28:34 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/18 18:28:34 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8929, &(0x7f00000000c0)={'gre0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/05/18 18:28:34 executing program 2: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r1, &(0x7f00000027c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000002500), 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x36, 'D'}], 0x18}, 0x0) 2018/05/18 18:28:34 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="16", 0x1, 0x20000801, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000200)="ed", 0x1}], 0x1) sendto(r0, &(0x7f0000000000)="a6", 0x1, 0x801, &(0x7f00000003c0)=@can={0x1d}, 0x80) 2018/05/18 18:28:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x98) 2018/05/18 18:28:34 executing program 1: r0 = socket(0xa, 0x802, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000200)={{0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'lc\x00'}, {@dev={0xac, 0x14, 0x14}}}, 0x44) writev(r0, &(0x7f0000000000), 0x100000000000002d) 2018/05/18 18:28:34 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14}, 0xfd6f}, 0x1}, 0x0) 2018/05/18 18:28:34 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt(r0, 0xff, 0x0, &(0x7f0000000080)=""/166, &(0x7f0000000000)=0xa6) 2018/05/18 18:28:34 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x3c, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f0000000040)=0x20) 2018/05/18 18:28:34 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="16", 0x1, 0x20000801, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000200)="ed", 0x1}], 0x1) sendto(r0, &(0x7f0000000000)="a6", 0x1, 0x801, &(0x7f00000003c0)=@can={0x1d}, 0x80) 2018/05/18 18:28:34 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000080), 0x0, 0x200418cf, &(0x7f0000ae3000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) 2018/05/18 18:28:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x98) 2018/05/18 18:28:34 executing program 1: r0 = socket(0xa, 0x802, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000200)={{0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'lc\x00'}, {@dev={0xac, 0x14, 0x14}}}, 0x44) writev(r0, &(0x7f0000000000), 0x100000000000002d) 2018/05/18 18:28:35 executing program 3: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 2018/05/18 18:28:35 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt(r0, 0xff, 0x0, &(0x7f0000000080)=""/166, &(0x7f0000000000)=0xa6) 2018/05/18 18:28:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x98) 2018/05/18 18:28:35 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x3c, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f0000000040)=0x20) 2018/05/18 18:28:35 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000080), 0x0, 0x200418cf, &(0x7f0000ae3000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) 2018/05/18 18:28:35 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14}, 0xfd6f}, 0x1}, 0x0) 2018/05/18 18:28:35 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="16", 0x1, 0x20000801, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000200)="ed", 0x1}], 0x1) sendto(r0, &(0x7f0000000000)="a6", 0x1, 0x801, &(0x7f00000003c0)=@can={0x1d}, 0x80) 2018/05/18 18:28:35 executing program 1: r0 = socket(0xa, 0x802, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000200)={{0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'lc\x00'}, {@dev={0xac, 0x14, 0x14}}}, 0x44) writev(r0, &(0x7f0000000000), 0x100000000000002d) 2018/05/18 18:28:35 executing program 1: r0 = socket(0xa, 0x802, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000200)={{0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'lc\x00'}, {@dev={0xac, 0x14, 0x14}}}, 0x44) writev(r0, &(0x7f0000000000), 0x100000000000002d) 2018/05/18 18:28:35 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="16", 0x1, 0x20000801, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000200)="ed", 0x1}], 0x1) sendto(r0, &(0x7f0000000000)="a6", 0x1, 0x801, &(0x7f00000003c0)=@can={0x1d}, 0x80) 2018/05/18 18:28:35 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000080), 0x0, 0x200418cf, &(0x7f0000ae3000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) 2018/05/18 18:28:35 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt(r0, 0xff, 0x0, &(0x7f0000000080)=""/166, &(0x7f0000000000)=0xa6) 2018/05/18 18:28:35 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14}, 0xfd6f}, 0x1}, 0x0) 2018/05/18 18:28:35 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x3c, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f0000000040)=0x20) 2018/05/18 18:28:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x98) 2018/05/18 18:28:35 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_mreqn(r0, 0x0, 0x7, &(0x7f00000002c0)={@dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}, 0xc) 2018/05/18 18:28:36 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000080), 0x0, 0x200418cf, &(0x7f0000ae3000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) 2018/05/18 18:28:36 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_mreqn(r0, 0x0, 0x7, &(0x7f00000002c0)={@dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}, 0xc) 2018/05/18 18:28:36 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x31, &(0x7f00000001c0)={0x0, 'bridge_slave_0\x00'}, 0x18) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='eql\x00'}) 2018/05/18 18:28:36 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt(r0, 0xff, 0x0, &(0x7f0000000080)=""/166, &(0x7f0000000000)=0xa6) 2018/05/18 18:28:36 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000000c0)=0x2, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000280)=@in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c}, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f0ffc), 0x4) 2018/05/18 18:28:36 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x3c, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f0000000040)=0x20) 2018/05/18 18:28:36 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x1c}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/18 18:28:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_deladdr={0x2c, 0x15, 0xa13, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/05/18 18:28:36 executing program 5: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x2c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x2, &(0x7f0000000000), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'bcsf0\x00', 'bond_slave_1\x00', 'yam0\x00', 'team_slave_0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xa8, 0x148, 0x198, [@cluster={'cluster\x00', 0x10}]}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz0\x00'}}}}, {{{0x15, 0x0, 0x0, 'veth0_to_bridge\x00', 'ipddp0\x00', 'syz_tun\x00', 'ifb0\x00', @random="60f9a9d474aa", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x340) 2018/05/18 18:28:36 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="a6bd19ca420f485ad5"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x15, 0x0, 0x2}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/18 18:28:36 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_mreqn(r0, 0x0, 0x7, &(0x7f00000002c0)={@dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}, 0xc) 2018/05/18 18:28:36 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0xf00}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/05/18 18:28:36 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000000c0)=0x2, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000280)=@in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c}, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f0ffc), 0x4) 2018/05/18 18:28:36 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x31, &(0x7f00000001c0)={0x0, 'bridge_slave_0\x00'}, 0x18) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='eql\x00'}) 2018/05/18 18:28:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_deladdr={0x2c, 0x15, 0xa13, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/05/18 18:28:36 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x1c}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) [ 390.130912] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested 2018/05/18 18:28:36 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="a6bd19ca420f485ad5"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x15, 0x0, 0x2}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/18 18:28:36 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_mreqn(r0, 0x0, 0x7, &(0x7f00000002c0)={@dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}, 0xc) 2018/05/18 18:28:36 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000000c0)=0x2, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000280)=@in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c}, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f0ffc), 0x4) 2018/05/18 18:28:36 executing program 5: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x2c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x2, &(0x7f0000000000), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'bcsf0\x00', 'bond_slave_1\x00', 'yam0\x00', 'team_slave_0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xa8, 0x148, 0x198, [@cluster={'cluster\x00', 0x10}]}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz0\x00'}}}}, {{{0x15, 0x0, 0x0, 'veth0_to_bridge\x00', 'ipddp0\x00', 'syz_tun\x00', 'ifb0\x00', @random="60f9a9d474aa", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x340) 2018/05/18 18:28:36 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x1c}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/18 18:28:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_deladdr={0x2c, 0x15, 0xa13, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/05/18 18:28:36 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x31, &(0x7f00000001c0)={0x0, 'bridge_slave_0\x00'}, 0x18) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='eql\x00'}) 2018/05/18 18:28:36 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="a6bd19ca420f485ad5"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x15, 0x0, 0x2}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/18 18:28:36 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0xf00}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/05/18 18:28:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_deladdr={0x2c, 0x15, 0xa13, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/05/18 18:28:36 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000080)={{&(0x7f0000000280)=""/4096, 0x1000}, &(0x7f0000000040)}, 0x20) 2018/05/18 18:28:36 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="a6bd19ca420f485ad5"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x15, 0x0, 0x2}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/18 18:28:36 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000000c0)=0x2, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000280)=@in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c}, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f0ffc), 0x4) 2018/05/18 18:28:36 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x31, &(0x7f00000001c0)={0x0, 'bridge_slave_0\x00'}, 0x18) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='eql\x00'}) 2018/05/18 18:28:36 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x1c}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/18 18:28:36 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0xf00}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) [ 390.319866] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested 2018/05/18 18:28:37 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000080)={{&(0x7f0000000280)=""/4096, 0x1000}, &(0x7f0000000040)}, 0x20) 2018/05/18 18:28:37 executing program 5: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x2c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x2, &(0x7f0000000000), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'bcsf0\x00', 'bond_slave_1\x00', 'yam0\x00', 'team_slave_0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xa8, 0x148, 0x198, [@cluster={'cluster\x00', 0x10}]}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz0\x00'}}}}, {{{0x15, 0x0, 0x0, 'veth0_to_bridge\x00', 'ipddp0\x00', 'syz_tun\x00', 'ifb0\x00', @random="60f9a9d474aa", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x340) 2018/05/18 18:28:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000080)={0x14, 0x24, 0xb03, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/18 18:28:37 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0xf00}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/05/18 18:28:37 executing program 2: mmap(&(0x7f00003c1000/0x4000)=nil, 0x4000, 0x4, 0x2031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 2018/05/18 18:28:37 executing program 7: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001000ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/05/18 18:28:37 executing program 3: r0 = socket(0x10, 0x4000000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6_vti0\x00', &(0x7f0000000000)=@ethtool_sset_info={0x37}}) 2018/05/18 18:28:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f00000011c0)=[{&(0x7f0000001140)=""/78, 0x4e}], 0x1}, 0x0) 2018/05/18 18:28:37 executing program 3: r0 = socket(0x10, 0x4000000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6_vti0\x00', &(0x7f0000000000)=@ethtool_sset_info={0x37}}) 2018/05/18 18:28:37 executing program 2: mmap(&(0x7f00003c1000/0x4000)=nil, 0x4000, 0x4, 0x2031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 2018/05/18 18:28:37 executing program 6: r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x20) 2018/05/18 18:28:37 executing program 7: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001000ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/05/18 18:28:37 executing program 0: r0 = socket(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000000000)=""/53, &(0x7f0000000040)=0x35) 2018/05/18 18:28:37 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000080)={{&(0x7f0000000280)=""/4096, 0x1000}, &(0x7f0000000040)}, 0x20) 2018/05/18 18:28:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f00000011c0)=[{&(0x7f0000001140)=""/78, 0x4e}], 0x1}, 0x0) 2018/05/18 18:28:37 executing program 3: r0 = socket(0x10, 0x4000000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6_vti0\x00', &(0x7f0000000000)=@ethtool_sset_info={0x37}}) [ 390.536913] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested 2018/05/18 18:28:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f00000011c0)=[{&(0x7f0000001140)=""/78, 0x4e}], 0x1}, 0x0) 2018/05/18 18:28:37 executing program 0: r0 = socket(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000000000)=""/53, &(0x7f0000000040)=0x35) 2018/05/18 18:28:37 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000080)={{&(0x7f0000000280)=""/4096, 0x1000}, &(0x7f0000000040)}, 0x20) 2018/05/18 18:28:37 executing program 7: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001000ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/05/18 18:28:37 executing program 6: r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x20) 2018/05/18 18:28:37 executing program 3: r0 = socket(0x10, 0x4000000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6_vti0\x00', &(0x7f0000000000)=@ethtool_sset_info={0x37}}) 2018/05/18 18:28:37 executing program 2: mmap(&(0x7f00003c1000/0x4000)=nil, 0x4000, 0x4, 0x2031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 2018/05/18 18:28:37 executing program 5: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x2c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x2, &(0x7f0000000000), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'bcsf0\x00', 'bond_slave_1\x00', 'yam0\x00', 'team_slave_0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xa8, 0x148, 0x198, [@cluster={'cluster\x00', 0x10}]}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz0\x00'}}}}, {{{0x15, 0x0, 0x0, 'veth0_to_bridge\x00', 'ipddp0\x00', 'syz_tun\x00', 'ifb0\x00', @random="60f9a9d474aa", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x340) 2018/05/18 18:28:37 executing program 3: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="83e86238cff331a1"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/05/18 18:28:37 executing program 7: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001000ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/05/18 18:28:37 executing program 0: r0 = socket(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000000000)=""/53, &(0x7f0000000040)=0x35) 2018/05/18 18:28:37 executing program 2: mmap(&(0x7f00003c1000/0x4000)=nil, 0x4000, 0x4, 0x2031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 2018/05/18 18:28:37 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x2c}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/18 18:28:37 executing program 6: r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x20) [ 390.725155] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested 2018/05/18 18:28:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f00000011c0)=[{&(0x7f0000001140)=""/78, 0x4e}], 0x1}, 0x0) 2018/05/18 18:28:37 executing program 7: r0 = socket(0x1, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r1, &(0x7f0000024ff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) sendmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000017c0), 0x0, &(0x7f0000000440)}, 0x0) 2018/05/18 18:28:37 executing program 5: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_cmd={0x6, 0x0, 0x707000}}) 2018/05/18 18:28:37 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x2c}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/18 18:28:37 executing program 0: r0 = socket(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000000000)=""/53, &(0x7f0000000040)=0x35) 2018/05/18 18:28:37 executing program 3: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="83e86238cff331a1"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/05/18 18:28:37 executing program 6: r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x20) 2018/05/18 18:28:37 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000000000)="e2", 0x1, 0x0, &(0x7f0000000200)={0xa, 0x3fff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) listen(r0, 0xffffffffffffff7f) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@fragment, 0x8) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept(r0, &(0x7f00000000c0)=@can, &(0x7f0000000080)=0xffffffff0000001c) 2018/05/18 18:28:37 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x2008, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xf25f]}, 0x2c) pread64(0xffffffffffffffff, &(0x7f0000000500)=""/243, 0xf3, 0x0) 2018/05/18 18:28:37 executing program 5: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_cmd={0x6, 0x0, 0x707000}}) 2018/05/18 18:28:37 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x2c}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/18 18:28:37 executing program 7: r0 = socket(0x11, 0x2, 0x0) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000040)=0x7fff, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/18 18:28:37 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000), &(0x7f0000000080)=0xfcbf) 2018/05/18 18:28:37 executing program 5: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_cmd={0x6, 0x0, 0x707000}}) 2018/05/18 18:28:37 executing program 3: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="83e86238cff331a1"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/05/18 18:28:37 executing program 4: r0 = socket$inet(0x15, 0x400000080005, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmsg(r0, &(0x7f0000000100)={0x0, 0xffffffffffffff28, &(0x7f0000002500), 0x0, &(0x7f0000024fb8)=[{0x10, 0x114, 0xc}], 0x10}, 0x0) 2018/05/18 18:28:37 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000180)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) [ 390.913919] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/18 18:28:37 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x2c}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/18 18:28:38 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000), &(0x7f0000000080)=0xfcbf) 2018/05/18 18:28:38 executing program 4: r0 = socket$inet(0x15, 0x400000080005, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmsg(r0, &(0x7f0000000100)={0x0, 0xffffffffffffff28, &(0x7f0000002500), 0x0, &(0x7f0000024fb8)=[{0x10, 0x114, 0xc}], 0x10}, 0x0) 2018/05/18 18:28:38 executing program 5: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_cmd={0x6, 0x0, 0x707000}}) 2018/05/18 18:28:38 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000180)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/05/18 18:28:38 executing program 3: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="83e86238cff331a1"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/05/18 18:28:38 executing program 7: r0 = socket(0x11, 0x2, 0x0) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000040)=0x7fff, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/18 18:28:38 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000000000)="e2", 0x1, 0x0, &(0x7f0000000200)={0xa, 0x3fff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) listen(r0, 0xffffffffffffff7f) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@fragment, 0x8) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept(r0, &(0x7f00000000c0)=@can, &(0x7f0000000080)=0xffffffff0000001c) 2018/05/18 18:28:38 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x2, 0x3d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000380], 0x0, &(0x7f0000000000), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x0, 0x0, 'veth0_to_bond\x00', 'veth1\x00', 'ip6gretap0\x00', 'veth1_to_bridge\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x128, 0x1a0, 0x218, [@quota={'quota\x00', 0x18}, @ip6={'ip6\x00', 0x50, {{@dev={0xfe, 0x80}}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "8878d0f453f88a738ef171dd20460d415d7bf8aff9b14f49fbe9b66e150c133747ee51d1f7803b31a22241d27161f577aac22ab558d424ee80306204c03e51c0"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "234e1f73b7aaccd005092022edb4e56074c2b97914751bbd0b3b07f293837a3dfcb90e893eb6a6527a1562ba1cd82ffd6db16a60645453b8a7c1f13827898d1e"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0xe84f, 'irlan0\x00', 'dummy0\x00', 'lo\x00', 'team0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff], 0xb0, 0xe0, 0x130, [@statistic={'statistic\x00', 0x18, {{0x0, 0x1, 0x2, 0x0, 0x4, 0x1000}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x8}}}]}, @common=@log={'log\x00', 0x28, {{0x7fff, "9f0cf8f54328fe7ad98e1e922893a30699d9accad1a0e9d02f4318bdff6a", 0xa}}}}]}]}, 0x450) 2018/05/18 18:28:38 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000), &(0x7f0000000080)=0xfcbf) 2018/05/18 18:28:38 executing program 4: r0 = socket$inet(0x15, 0x400000080005, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmsg(r0, &(0x7f0000000100)={0x0, 0xffffffffffffff28, &(0x7f0000002500), 0x0, &(0x7f0000024fb8)=[{0x10, 0x114, 0xc}], 0x10}, 0x0) 2018/05/18 18:28:38 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x2, 0x3d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000380], 0x0, &(0x7f0000000000), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x0, 0x0, 'veth0_to_bond\x00', 'veth1\x00', 'ip6gretap0\x00', 'veth1_to_bridge\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x128, 0x1a0, 0x218, [@quota={'quota\x00', 0x18}, @ip6={'ip6\x00', 0x50, {{@dev={0xfe, 0x80}}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "8878d0f453f88a738ef171dd20460d415d7bf8aff9b14f49fbe9b66e150c133747ee51d1f7803b31a22241d27161f577aac22ab558d424ee80306204c03e51c0"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "234e1f73b7aaccd005092022edb4e56074c2b97914751bbd0b3b07f293837a3dfcb90e893eb6a6527a1562ba1cd82ffd6db16a60645453b8a7c1f13827898d1e"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0xe84f, 'irlan0\x00', 'dummy0\x00', 'lo\x00', 'team0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff], 0xb0, 0xe0, 0x130, [@statistic={'statistic\x00', 0x18, {{0x0, 0x1, 0x2, 0x0, 0x4, 0x1000}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x8}}}]}, @common=@log={'log\x00', 0x28, {{0x7fff, "9f0cf8f54328fe7ad98e1e922893a30699d9accad1a0e9d02f4318bdff6a", 0xa}}}}]}]}, 0x450) 2018/05/18 18:28:38 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000180)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/05/18 18:28:38 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10}], 0x10}}], 0x2, 0x8000) [ 391.968798] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/18 18:28:38 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) shutdown(r0, 0xfffffffffffffffd) 2018/05/18 18:28:38 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000), &(0x7f0000000080)=0xfcbf) 2018/05/18 18:28:38 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10}], 0x10}}], 0x2, 0x8000) 2018/05/18 18:28:38 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000180)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/05/18 18:28:38 executing program 7: r0 = socket(0x11, 0x2, 0x0) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000040)=0x7fff, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 392.210359] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/18 18:28:39 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x2, 0x3d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000380], 0x0, &(0x7f0000000000), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x0, 0x0, 'veth0_to_bond\x00', 'veth1\x00', 'ip6gretap0\x00', 'veth1_to_bridge\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x128, 0x1a0, 0x218, [@quota={'quota\x00', 0x18}, @ip6={'ip6\x00', 0x50, {{@dev={0xfe, 0x80}}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "8878d0f453f88a738ef171dd20460d415d7bf8aff9b14f49fbe9b66e150c133747ee51d1f7803b31a22241d27161f577aac22ab558d424ee80306204c03e51c0"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "234e1f73b7aaccd005092022edb4e56074c2b97914751bbd0b3b07f293837a3dfcb90e893eb6a6527a1562ba1cd82ffd6db16a60645453b8a7c1f13827898d1e"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0xe84f, 'irlan0\x00', 'dummy0\x00', 'lo\x00', 'team0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff], 0xb0, 0xe0, 0x130, [@statistic={'statistic\x00', 0x18, {{0x0, 0x1, 0x2, 0x0, 0x4, 0x1000}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x8}}}]}, @common=@log={'log\x00', 0x28, {{0x7fff, "9f0cf8f54328fe7ad98e1e922893a30699d9accad1a0e9d02f4318bdff6a", 0xa}}}}]}]}, 0x450) 2018/05/18 18:28:39 executing program 4: r0 = socket$inet(0x15, 0x400000080005, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmsg(r0, &(0x7f0000000100)={0x0, 0xffffffffffffff28, &(0x7f0000002500), 0x0, &(0x7f0000024fb8)=[{0x10, 0x114, 0xc}], 0x10}, 0x0) 2018/05/18 18:28:39 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv6_newaddr={0x40, 0x14, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0xf0ffffffffffff}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x40}, 0x1}, 0x0) 2018/05/18 18:28:39 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) shutdown(r0, 0xfffffffffffffffd) 2018/05/18 18:28:39 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10}], 0x10}}], 0x2, 0x8000) 2018/05/18 18:28:39 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet_buf(r0, 0x0, 0x12, &(0x7f0000000080), 0x0) 2018/05/18 18:28:39 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000000000)="e2", 0x1, 0x0, &(0x7f0000000200)={0xa, 0x3fff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) listen(r0, 0xffffffffffffff7f) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@fragment, 0x8) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept(r0, &(0x7f00000000c0)=@can, &(0x7f0000000080)=0xffffffff0000001c) 2018/05/18 18:28:39 executing program 7: r0 = socket(0x11, 0x2, 0x0) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000040)=0x7fff, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/18 18:28:39 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10}], 0x10}}], 0x2, 0x8000) 2018/05/18 18:28:39 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet_buf(r0, 0x0, 0x12, &(0x7f0000000080), 0x0) 2018/05/18 18:28:39 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x2, 0x3d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000380], 0x0, &(0x7f0000000000), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x0, 0x0, 'veth0_to_bond\x00', 'veth1\x00', 'ip6gretap0\x00', 'veth1_to_bridge\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x128, 0x1a0, 0x218, [@quota={'quota\x00', 0x18}, @ip6={'ip6\x00', 0x50, {{@dev={0xfe, 0x80}}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "8878d0f453f88a738ef171dd20460d415d7bf8aff9b14f49fbe9b66e150c133747ee51d1f7803b31a22241d27161f577aac22ab558d424ee80306204c03e51c0"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "234e1f73b7aaccd005092022edb4e56074c2b97914751bbd0b3b07f293837a3dfcb90e893eb6a6527a1562ba1cd82ffd6db16a60645453b8a7c1f13827898d1e"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0xe84f, 'irlan0\x00', 'dummy0\x00', 'lo\x00', 'team0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff], 0xb0, 0xe0, 0x130, [@statistic={'statistic\x00', 0x18, {{0x0, 0x1, 0x2, 0x0, 0x4, 0x1000}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x8}}}]}, @common=@log={'log\x00', 0x28, {{0x7fff, "9f0cf8f54328fe7ad98e1e922893a30699d9accad1a0e9d02f4318bdff6a", 0xa}}}}]}]}, 0x450) 2018/05/18 18:28:39 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) shutdown(r0, 0xfffffffffffffffd) [ 392.930378] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/18 18:28:39 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000005200), 0x0) 2018/05/18 18:28:39 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f00000000c0), 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002200)={0x0, 0x0}, &(0x7f0000002240)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003cc0)={{{@in=@loopback, @in=@dev}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000003dc0)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003e80)) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000058c0)=[{&(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000880)=[{&(0x7f0000000380)="1430bbcf12456b9f6f9b7a02a050b2ff15c76f8826d0b933dfd1963c148185ed90df444d4177197c283937e8243a8b061fea6634c346f9ef36286982a18e849fea68ce056ef1208a8a437682b878114b0c2d103118e079d9f99a1d660c431f0ca6b11be3590b61e3160f09832ead63b0f3aa2712c6743c2e72214b250b4cf96956ec592b7a1a7c9c70cd475ccd02e09c7e0cdc0c7097d082af243941cd2c183ec70db99a422628d950fd147ee52116a371baef585c20ba198bdbb714a0190e5871df0e15c273aa20e1719a9bf2043953e01d4681c09895ffd296e374b10cda566ddd1e0c138ce264725b8ca8be86", 0xee}, {&(0x7f00000004c0)="4091b01e93ac7732a190075b23fdfff26d6dfbc27ed864f39f71b7d9961b454d6464591a2c32d2eeeaa3a15a631d8f755fd099703fb80dde7a71031cfd8ef5f0a3be2b88044ae1879c3e1ebc97289fc68f9deee45f295bfdf49c1c6cbb232a7363c98ae301275cf7aa3985ad7f7d5fb57fca8a94d9f00fca95fce404af9a0e3851a3e525ac6195b00ec573cbde748e3ba7d8eed3a1cab4ffaf447d0abcdbc4860226d1bfeade1b8ad25e4dddac9d31ddefc01bd279108b37991f53af274862097560cb8a3705f1205f2137b3629a63", 0xcf}, {&(0x7f00000006c0)="f6adfc05e07c20b208e5e115526d3b220787a044986205e07bd82a50ce378b778480ef41b68a0bd5fd851fe4911966f8bca00e2afe4be5b3079fb47c458dbad1f10dd4aae6dde512f11857fa162066f171fc6d2a6946b41aa73b34f0ccace14dc9a250da4bdb728b8251702ac8d07f6c9aed1bd2b759ee2b814c5e879d5310890657d531fa6e1d32ecee38979cc807f17b49799dcbe453c5928bce9c6831dbfed0f01f52608e9e313c0f849da0976907c1", 0xb1}], 0x3, &(0x7f00000009c0)=[@cred={0x20, 0x1, 0x2}], 0x20, 0x10}, {&(0x7f0000000a00)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000d00)=[{&(0x7f0000000a80)="9459529eb578d0f855b0854f6e1f98bb6274ba090f53e87fb5942bb87e689c21e34397c4a9060a479c25dfbede69e5bd0a049518be37ceec6cccc9f82df1ba7e0a3635d6", 0x44}, {&(0x7f0000000c00)="e6723f15889d738806bb60c253f00382ad1ecdd37b27b7871bd0cdfce21388e3fb6698e6cd62ee437c0a7c2712c5025db325d307c9b95d87dca79ea78b321ed75a023ca39dd07f70ee2f9230fef699f5a1e276f3b0d59c2ab53881343e65edaf136baa55e021010a777debdcf9bbdca65dbe0e", 0x73}, {&(0x7f0000000cc0)="0dbe2cf36e44639e48d54edf", 0xc}], 0x3, &(0x7f0000000d80), 0x0, 0x800}, {&(0x7f0000000dc0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000002100)=[{&(0x7f0000000e40)="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", 0x1000}, {&(0x7f0000001f40)="d0f63ffc4e30f50d8033e05eba078d457b260aeb579655cb31e06b9c44d20635928ed8b78d72ccf417adeb759b3e83723a189af3cc824b6ca2af9788acd459e8c4cb539b7e7466baae7b308aa63f69fa05fdf903da", 0x55}, {&(0x7f00000020c0)="36f24b3c6793cd7fd1ecb98547258a70bd4f2865f525aad5171100ae4a69de27f76aa2ca32580fd2798bf7f55274bae6fa8845b315cbc58674386b8e", 0x3c}], 0x3, &(0x7f0000002440)=[@cred={0x20, 0x1, 0x2, 0x0, r2}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}], 0xd8, 0x20000050}, {&(0x7f0000002580)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000002800)=[{&(0x7f0000002600)}, {&(0x7f0000002680)="7d412be343e11ae7aeb12e2dfc31a2eae5819e6ea3a4e1c810f96a6dc25d4e099848d2e0db1b25adf48b91d8ec8add64fc9f913bc5f6de68f7df26adfd744503c848800b827196efa1f5d18fa84c262ca6aeed02fca7680be467e5cd4fbd9f70418899c8334f171ba5f7edb822c10cdc1c81bb27f26bc4c4ce58af01aedb3a018f83abf4248751ed567f98130eba39f066058a9c882d98d035ac47346a6d4b4bbbc9bc837f28b5b146c7ffa2bc615166c326aecca528617f9941cae46466a78fae08061c38abb882b750edaa6391909a196c081a85ef45c0a9e5643730d99fcd51", 0xe1}], 0x2, &(0x7f0000002fc0)=[@cred={0x20, 0x1, 0x2}, @rights={0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, r1, r0, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}], 0xd8, 0x4001}, {&(0x7f0000003100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000035c0)=[{&(0x7f0000003180)="45c65ba5fcc58ab79d8ddd89d9162b1c5c4bb288ce6e21adc9969d207c068c5ae46d0c371f50", 0x26}, {&(0x7f00000032c0)="d839991358b3cb33b483f9eeb5565e0700f311e42f695a8380cce86b462ee8fcce85f006538a96", 0x27}, {&(0x7f00000033c0)="60fc71ea75e109d1c08f799bca807b5490927d25ae7f6b153af0fe80cfbe478986ca6d4a75c3d52168d8f1217a5bda7d84d4f9ca0ad370a91289a604c2bf170334242d1409f65ce83aa9af0bbc010ce17974153b0530e6f747111a8575d70ed509027d1074b0246e1adf141857728db65a1dc21e4515ea226d95c4154cb5903530f21e8bdf79281df0325ff3ec2ad79c560900f921c853a6c954eeeb401c09b799f1e44d66d308b387", 0xa9}, {&(0x7f0000003500)="adc24b26757639523d8c38c695af062298f6ed19509728a110d02488d0f292df6a250c3e74f2df26d227264dc52fb759c2548c154a162751fb22a71511927d8c81c2fdb993a26d07bc46fbac70ad35d5", 0x50}], 0x4, &(0x7f0000003840)=[@rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r1, r1, 0xffffffffffffffff, r1, 0xffffffffffffffff]}], 0x28, 0x81}, {&(0x7f00000038c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003a00)=[{&(0x7f0000003940)="b90c351d53e8b067c6df6d0e4c73508cd2271e689889f7f5aab3f56e30effe43941859b91ce708bc9e10dff04fe004523ebeb2ebda3fc237992a22089dab53fdd3d79d4d088b6aaf4c68aa74163c5a72e4df6f0463206dbe87ce57d087af37a2201c1348bf0a0d2573b2777bf7abc7b473aac3b26ef3050bb92be20790825c11a601530f00e195bcabace6c9720f311896fd8f4f0846a3b6c7620ddbca0c4e60046dae51f95173efc8a7e2b12a58bb844f6f341cd8", 0xb5}], 0x1, &(0x7f0000004240)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r1, 0xffffffffffffffff, r1, r0, r1]}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}], 0x128, 0x800}, {&(0x7f00000043c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000044c0)=[{&(0x7f0000004440)="c98679ea77887af7c9d0dc3708ed8bce188be4287a89d1b0f4bedf04a9f077ab71a6308deefa954c4fde883e8f5d24e41d965a4f74712d2ba8b88d", 0x3b}], 0x1, &(0x7f0000004640), 0x0, 0x810}, {&(0x7f0000004680)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000005800)=[{&(0x7f0000004700)}, {&(0x7f00000047c0)}], 0x2, &(0x7f0000005840)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x50, 0x4000}], 0x8, 0x80) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) epoll_pwait(r0, &(0x7f0000000080)=[{}], 0x1, 0xffffffff, &(0x7f0000e1d000), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x40000004}) 2018/05/18 18:28:39 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0xb, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) 2018/05/18 18:28:39 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000d1c000), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) 2018/05/18 18:28:39 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet_buf(r0, 0x0, 0x12, &(0x7f0000000080), 0x0) 2018/05/18 18:28:40 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000000000)="e2", 0x1, 0x0, &(0x7f0000000200)={0xa, 0x3fff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) listen(r0, 0xffffffffffffff7f) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@fragment, 0x8) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept(r0, &(0x7f00000000c0)=@can, &(0x7f0000000080)=0xffffffff0000001c) 2018/05/18 18:28:40 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) shutdown(r0, 0xfffffffffffffffd) 2018/05/18 18:28:40 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000005200), 0x0) 2018/05/18 18:28:40 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0xb, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) 2018/05/18 18:28:40 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000d1c000), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) 2018/05/18 18:28:40 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet_buf(r0, 0x0, 0x12, &(0x7f0000000080), 0x0) 2018/05/18 18:28:40 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/05/18 18:28:40 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@mpls_getnetconf={0x14, 0x52, 0x0, 0x0, 0x0, {0x1c}}, 0xff76}, 0x1}, 0x0) 2018/05/18 18:28:40 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000005200), 0x0) 2018/05/18 18:28:40 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/05/18 18:28:40 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000d1c000), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) 2018/05/18 18:28:40 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket(0xa, 0x200000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 2018/05/18 18:28:40 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0xb, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) 2018/05/18 18:28:40 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000), 0x4) [ 394.125482] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/18 18:28:41 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@mpls_getnetconf={0x14, 0x52, 0x0, 0x0, 0x0, {0x1c}}, 0xff76}, 0x1}, 0x0) 2018/05/18 18:28:41 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000005200), 0x0) 2018/05/18 18:28:41 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000d1c000), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) 2018/05/18 18:28:41 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000), 0x4) 2018/05/18 18:28:41 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0xb, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) 2018/05/18 18:28:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x358010000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000002200010000000000000000000400000004000d00563ccc0a04fcb087513ea66da16c0e432932380ae42bb876ebaf00e380940b802c24"], 0x1}, 0x1}, 0x0) 2018/05/18 18:28:41 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/05/18 18:28:41 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket(0xa, 0x200000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 2018/05/18 18:28:41 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) [ 394.904680] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/18 18:28:41 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@mpls_getnetconf={0x14, 0x52, 0x0, 0x0, 0x0, {0x1c}}, 0xff76}, 0x1}, 0x0) 2018/05/18 18:28:41 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000), 0x4) 2018/05/18 18:28:41 executing program 1: r0 = socket(0x2, 0x3, 0x40) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0xa, &(0x7f0000000340)={{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, 0xe8) 2018/05/18 18:28:41 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x5, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f0000000040)=0x20) 2018/05/18 18:28:41 executing program 4: r0 = socket$inet6(0xa, 0x803, 0x100000001) sendmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000000c0)}}], 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) recvmsg(r0, &(0x7f0000001300)={&(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000001280)=""/85, 0x55}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8906, &(0x7f0000000080)) 2018/05/18 18:28:41 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f000000ac80)=[{{&(0x7f0000001240)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000080)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000040)=[{0x18, 0x29, 0x3, "4bc3"}], 0x18}}], 0x2, 0x0) 2018/05/18 18:28:41 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket(0xa, 0x200000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 2018/05/18 18:28:41 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0xfeffffff, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x28, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x80ffffff, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)) 2018/05/18 18:28:41 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000740)=@filter={'filter\x00', 0xe, 0x1, 0x90, [0x0, 0x20001000, 0x200011a8, 0x200011d8], 0x0, &(0x7f00000008c0), &(0x7f0000001000)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1}]}, 0x108) [ 395.130892] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 395.170993] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/05/18 18:28:41 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@mpls_getnetconf={0x14, 0x52, 0x0, 0x0, 0x0, {0x1c}}, 0xff76}, 0x1}, 0x0) 2018/05/18 18:28:41 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) mmap(&(0x7f0000e00000/0x200000)=nil, 0x7fffdf1ff000, 0x0, 0x11, r1, 0x0) 2018/05/18 18:28:41 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000), 0x4) 2018/05/18 18:28:41 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x80002, 0x0) connect$netlink(r1, &(0x7f0000e8f000)=@kern={0x10, 0x0, 0x0, 0x420006}, 0xc) getpeername$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/05/18 18:28:41 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg$inet_sctp(r0, &(0x7f0000000540), 0x2c1, 0x0) 2018/05/18 18:28:41 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x2, 0x3ff, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r0, &(0x7f0000000080), &(0x7f00000002c0), 0x1}, 0x20) 2018/05/18 18:28:41 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x3, 0x530, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000000), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'veth0\x00', 'veth1_to_bridge\x00', 'ipddp0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff], 0x70, 0xc0, 0x110}, [@common=@log={'log\x00', 0x28, {{0x0, "1b50046f85a07ff6f9da7a78ca788454a5dab7f4286f5f404646e45bffe1"}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x2, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, 'ip_vti0\x00', 'bond_slave_1\x00', 'ip6_vti0\x00', 'bridge_slave_0\x00', @random="85d9e5a90710", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xd0, 0x150, 0x1a0, [@arp={'arp\x00', 0x38, {{0x0, 0x88fd, 0xb, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, @empty, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x0, 0x10}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x7, 0x9, 0x685}}}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0xe80e, 'nr0\x00', 'veth0_to_team\x00', 'syz_tun\x00', 'ip6gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0x1a0, 0x1f0}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x6, 'system_u:object_r:devicekit_var_lib_t:s0\x00'}}}]}, @common=@log={'log\x00', 0x28, {{0x3f, "8c5dc25331c375737182f23d7593804931f149f4d385a84dfb69021ec4db", 0x2}}}}]}]}, 0x5a8) 2018/05/18 18:28:41 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket(0xa, 0x200000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) [ 395.239721] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/05/18 18:28:41 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x100000001) read(r0, &(0x7f0000001cc0)=""/225, 0x403) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000280)={0x90000000}) sendmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000400)}}], 0x1, 0x0) 2018/05/18 18:28:41 executing program 7: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000380)) pwritev(r0, &(0x7f0000000100), 0x0, 0x0) [ 395.304483] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/18 18:28:41 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x80002, 0x0) connect$netlink(r1, &(0x7f0000e8f000)=@kern={0x10, 0x0, 0x0, 0x420006}, 0xc) getpeername$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/05/18 18:28:41 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x80002, 0x0) connect$netlink(r1, &(0x7f0000e8f000)=@kern={0x10, 0x0, 0x0, 0x420006}, 0xc) getpeername$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/05/18 18:28:41 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x200000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000c86000), &(0x7f0000000040)=0x74) 2018/05/18 18:28:41 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/18 18:28:42 executing program 3: r0 = socket(0x1, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/05/18 18:28:42 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x80002, 0x0) connect$netlink(r1, &(0x7f0000e8f000)=@kern={0x10, 0x0, 0x0, 0x420006}, 0xc) getpeername$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/05/18 18:28:42 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x200000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000c86000), &(0x7f0000000040)=0x74) 2018/05/18 18:28:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'bridge0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xffff7ffffffffffd}) 2018/05/18 18:28:42 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg$inet_sctp(r0, &(0x7f0000000540), 0x2c1, 0x0) 2018/05/18 18:28:42 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x80002, 0x0) connect$netlink(r1, &(0x7f0000e8f000)=@kern={0x10, 0x0, 0x0, 0x420006}, 0xc) getpeername$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/05/18 18:28:42 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)={0x2, 0x7, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}]}, 0x38}, 0x1}, 0x0) 2018/05/18 18:28:42 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) write$binfmt_misc(r1, &(0x7f0000000040)={'syz1'}, 0x4) accept4(r0, 0x0, &(0x7f0000000080), 0x0) [ 396.283437] bridge0: port 2(bridge_slave_1) entered disabled state [ 396.289995] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/18 18:28:42 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x80002, 0x0) connect$netlink(r1, &(0x7f0000e8f000)=@kern={0x10, 0x0, 0x0, 0x420006}, 0xc) getpeername$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/05/18 18:28:42 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x80002, 0x0) connect$netlink(r1, &(0x7f0000e8f000)=@kern={0x10, 0x0, 0x0, 0x420006}, 0xc) getpeername$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/05/18 18:28:42 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f00000000c0)={0x20, 0x28, 0x1, 0x0, 0x0, {0x1}, [@nested={0xc, 0x0, [@typed={0xffff800b, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) [ 396.334905] device bridge_slave_1 left promiscuous mode [ 396.341181] bridge0: port 2(bridge_slave_1) entered disabled state 2018/05/18 18:28:42 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x30}, 0xc) write$binfmt_misc(r2, &(0x7f0000000180)={'syz0'}, 0x4) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x34000) 2018/05/18 18:28:43 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg$inet_sctp(r0, &(0x7f0000000540), 0x2c1, 0x0) [ 396.411689] device bridge_slave_0 left promiscuous mode [ 396.417397] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/18 18:28:43 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) write$binfmt_elf64(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/18 18:28:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="64eb5d2482355153e1d9bf0a3423bb0b4330cea3670c67f976bc090000009e2fbc42cd1df37341a1443e731e7794fb559418e709891261a796c854a9fb09b7ba015f812964cbe0d1c58495dc8634f13287fffbee6b4a6d545148ecf71ba6e3e1fd2f428dc1492b3c4a6b50eb1af7e796159d96b707b83e71", 0x78) 2018/05/18 18:28:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'bridge0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xffff7ffffffffffd}) 2018/05/18 18:28:43 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x200000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000c86000), &(0x7f0000000040)=0x74) 2018/05/18 18:28:43 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000000), 0x1) 2018/05/18 18:28:43 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'gre0\x00'}, 0x18) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) 2018/05/18 18:28:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000180)=0x80000000000001, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x100000c, 0x31, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001100)="d6", 0x1, 0x4000004, &(0x7f0000000140)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/05/18 18:28:43 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg$inet_sctp(r0, &(0x7f0000000540), 0x2c1, 0x0) 2018/05/18 18:28:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a93", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000009ec0)=[{{&(0x7f0000001a40)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4e9f46db508194a78fc1cc4e7ae79fb00e0661ce1fac013fe396e89caeea02caaa4df53af5e4ddf361635d55a96177628b9e12473aedcd986a94d3b28f5a9e"}, 0x80, &(0x7f0000001f40)=[{&(0x7f0000003900)="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", 0xfb4}, {&(0x7f0000001f00)="656958580e7d274a4b7a51bc7ab42d02188c9ea582f5b7ec14c1fb9d", 0x1c}], 0x2, &(0x7f0000004900)}}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000200)={&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/20, 0x14}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x2, &(0x7f0000001300)=""/131, 0x83}, 0x0) 2018/05/18 18:28:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'bridge0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xffff7ffffffffffd}) 2018/05/18 18:28:43 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x200000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000c86000), &(0x7f0000000040)=0x74) 2018/05/18 18:28:43 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x6, 0x0, 0x300) 2018/05/18 18:28:43 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x100000000006, 0x0, 0x0, 0xa8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000001640), 0x0) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0x3b0) close(r0) 2018/05/18 18:28:43 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000400)={'syz_tun\x00', &(0x7f00000003c0)=@ethtool_cmd={0x48}}) 2018/05/18 18:28:43 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") 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) 2018/05/18 18:28:43 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='dctcp\x00', 0x6) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000015c0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, [0x2, 0x10000, 0x0, 0x0, 0x0, 0xaa2c, 0x0, 0x5, 0x0, 0x8000, 0x0, 0x4]}, &(0x7f0000000540)=0x100) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000300)="822c", 0x2, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000001580), 0x4) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0xffe) 2018/05/18 18:28:43 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001500ff09fffefd956fa283b70aa6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/18 18:28:43 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000080)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="180000000000000000000000070000008908e7ff00000000"], 0x18}}], 0x2, 0x0) 2018/05/18 18:28:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'bridge0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xffff7ffffffffffd}) 2018/05/18 18:28:43 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000080)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="180000000000000000000000070000008908040000000000"], 0x18}}], 0x2, 0x0) 2018/05/18 18:28:43 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000000040)=0xffff, 0x4) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) [ 396.989227] netlink: 52 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/18 18:28:44 executing program 3: mmap(&(0x7f0000008000/0x14000)=nil, 0x14000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001680)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e3010000000ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x7c40}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/18 18:28:44 executing program 1: r0 = socket(0xa, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000003, 0x5) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bridge_slave_1\x00', 0x10) sendto$inet(r1, &(0x7f0000000700), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/05/18 18:28:44 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000c40)=ANY=[], 0x30c) recvmsg(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000140)=""/81, 0x51}, {&(0x7f00000005c0)=""/175, 0xaf}], 0x29, &(0x7f0000002900)=""/4096, 0x1000}, 0x0) 2018/05/18 18:28:44 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000080)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="180000000000000000000000070000008908040000000000"], 0x18}}], 0x2, 0x0) 2018/05/18 18:28:44 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000a40)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c01000010000502000000000000000000000000000000000000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x3}, 0x1}, 0x0) 2018/05/18 18:28:44 executing program 4: mmap(&(0x7f00005a1000/0x200000)=nil, 0x200000, 0x1fffffe, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0xfffffffe, 0x4c831, 0xffffffffffffffff, 0x0) 2018/05/18 18:28:44 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) close(r0) 2018/05/18 18:28:44 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='dctcp\x00', 0x6) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000015c0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, [0x2, 0x10000, 0x0, 0x0, 0x0, 0xaa2c, 0x0, 0x5, 0x0, 0x8000, 0x0, 0x4]}, &(0x7f0000000540)=0x100) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000300)="822c", 0x2, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000001580), 0x4) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0xffe) 2018/05/18 18:28:44 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000080)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="180000000000000000000000070000008908040000000000"], 0x18}}], 0x2, 0x0) 2018/05/18 18:28:44 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f00000014c0)={&(0x7f0000001080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000013c0), 0x0, &(0x7f0000001400)=""/166, 0xa6}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8907, &(0x7f0000000000)={'bpq0\x00'}) 2018/05/18 18:28:44 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000140)={@empty=[0x2b], @random="1b207f5c5eeb", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0xfeffffff, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000000)) 2018/05/18 18:28:44 executing program 5: r0 = socket(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000040), 0x4) 2018/05/18 18:28:44 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="8100756994094bd7f1586f") getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x707000, 0x6f3000, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/18 18:28:44 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000040)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f0000002840)=""/4096, 0x139f}], 0x1, &(0x7f0000fb3fa9)=""/87, 0xfffffffffffffce7}, 0x0) 2018/05/18 18:28:44 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000080)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="180000000000000000000000070000008908040000000000"], 0x18}}], 0x2, 0x0) 2018/05/18 18:28:44 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) sendto$inet6(r0, &(0x7f0000000000)="0081000006000000d1a7", 0xa, 0x0, &(0x7f0000000080)={0xa, 0x8848, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/05/18 18:28:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) 2018/05/18 18:28:44 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000000)=[{}], 0x12b, 0xffffffffffffffe1) close(r0) vmsplice(r1, &(0x7f0000002640)=[{&(0x7f00000025c0)="d5", 0x1}], 0x1, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) close(r1) 2018/05/18 18:28:44 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="8100756994094bd7f1586f") getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x707000, 0x6f3000, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/18 18:28:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) unshare(0x2000400) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001680)=""/4096, &(0x7f0000000180)=0x1000) 2018/05/18 18:28:44 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001b80)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r2 = accept$alg(r1, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmsg(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x34, &(0x7f0000001400)=""/123, 0x2000147b}, 0x0) 2018/05/18 18:28:44 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000ac0)=@broute={'broute\x00', 0x20, 0x4, 0x810, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f00000001c0), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'veth0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'bond_slave_1\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xd0, 0x138, 0x168, [@state={'state\x00', 0x8}, @cgroup0={'cgroup\x00', 0x8}]}, [@common=@mark={'mark\x00', 0x10}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x1f, 0x0, 0x0, 'ip6gre0\x00', 'gre0\x00', 'veth0\x00', 'veth0_to_bond\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xc0, 0xc0, 0xf0, [@nfacct={'nfacct\x00', 0x28, {{'syz0\x00'}}}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0x0, 'syzkaller1\x00', 'rose0\x00', 'team_slave_1\x00', 'vcan0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xa0}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}, {{{0x11, 0x0, 0x0, 'nr0\x00', 'yam0\x00', 'ip6tnl0\x00', 'team_slave_0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x2f8, 0x428, 0x458, [@bpf0={'bpf\x00', 0x210}, @helper={'helper\x00', 0x28, {{0x0, 'tftp-20000\x00'}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:event_device_t:s0\x00'}}}]}, @common=@STANDARD={'\x00', 0x8}}]}]}, 0x888) 2018/05/18 18:28:44 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xf401, 0x0, @remote={0xac, 0x1c, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f0000000000)) [ 398.167637] cannot load conntrack support for proto=7 2018/05/18 18:28:45 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='dctcp\x00', 0x6) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000015c0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, [0x2, 0x10000, 0x0, 0x0, 0x0, 0xaa2c, 0x0, 0x5, 0x0, 0x8000, 0x0, 0x4]}, &(0x7f0000000540)=0x100) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000300)="822c", 0x2, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000001580), 0x4) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0xffe) 2018/05/18 18:28:45 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000000)=[{}], 0x12b, 0xffffffffffffffe1) close(r0) vmsplice(r1, &(0x7f0000002640)=[{&(0x7f00000025c0)="d5", 0x1}], 0x1, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) close(r1) 2018/05/18 18:28:45 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000001840)="54f9793ac8af99eb3eaa29d9da8ebc0f6fa5ab8fa697e1712b4e8c4ed18945b8300337db7ca3fe58df103d9657079980b0e03b4f3170145c0472566860ce94fcd2eeeaa1d0648d589b458e7adddd7d30492e95b88da17ecc06a4b53939ea27c0d9ed100be796916536fcaa7c541f5848a8d38a708420e24c4c2d4336ff8af68c03", 0x81}], 0x1, &(0x7f0000000100)}], 0x1, 0xc010) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x61, &(0x7f0000000140)=[{&(0x7f0000000200)=""/4096, 0xfffffe45}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/05/18 18:28:45 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000a80)="2b9a0e63c9476288b671afdbd53a5994e137381f62021d1951b627b8dda57a5d17d744648c81c5703ed8146ab1b0171f89091b1dd3238d03dbb686df460963245dedf2013ee555af99499e44ad420dbf65fd46fbc99a1274429e2d5783751815828ec8cb3553110cca66460215353d19f6d8bbd8fb08ad0491634ac2fd10e2cd30bcd7fede24263a7fff16e53ea293f3551b7147c33a44ea437fb1515c3e8d4f162fdebf8ebe11ae6fcd9372c8d8f19556ee091fe94215ae9434da412f6fa4cb6561e5f78ff9707844ee5d573fb294437722d9a06dfa61748c32c73d759933a8dd344c947d3efdbe90d0eb049df5fbb0c19f6785264b619c530d97395d44b04f7e2a280d658c7871ad373b792678c49227999651ef3b2ee1bc2b8f3035db2d6e8e09aa3837233c8713065a8ad131d24f6c42a3220d0e07c3d3e95d9f44f059a5dd10c0971608f874ecf53aadfa5050ff40f2c3c4a629b6445e5836100afff5a8977583653b40ca116f8f11416e5c1bd5499636ddae25fc49709f0309cf5c0bf8e432160c258d14223b3b0d009b09858645773dd97e68a9531072713cff077b2e73e03ed4f145e9199c126a7f235e5674a3c7f5c7129ac7c1a3319590249b6d34ef6c3d8b94c6fc7cdcbddb053243f33e7bc1f230d3bc7dfc4359e33992d0a3946b914a093287a76ac4a249b5b86cc75476466e409553355fefab75e9268a8751ffc9481fcff1f49c475699595b315e2147eebe8b7291600c6b1cf7c8f24d587b9464a67e5ccec17820e711b98f4f7d5053642068a3fff72b53e2622d6e8b4a4c815fb2ea90ef63e141209dd29254e5ab5bde9c6817b3cb184586049e7741b2d8b5b1a19e99e1834a25959155720c1c0efa4d9d3c42e1ba282847d476cef0228b6a1422aba08e5f3c1cd279bb20dcf3e90f80a4a8ac093de9f0d9c11a540aff2de27437787bbed317439cafb71e7f92b7e02cbadb076f04ba2cb8c96aeef53c74d9036c922b1b24a79228e833abc661b5630caa45389341cb8ddf277fd916141023fb53c0d155faf6fdfb593e22db25c4f8afdcd90d437672ebe975f4a5f445bbdd845505fcfea702a42d821d3dc11720de0009e83161e5a089d09184346606e126842de54e85e20aa5bac874367a8690d09d6ee61278bd424eabe824ff22693b0cece9e4d935f28bb7efd85afb1642a363d583eb01f48f25784f80002b163bd3da724b0391dac7c23f76b5c5c6319f7aab18a486d5607f68ce2f83d2a6a8a13f8ecdb845b8af96230f063019ff113698c720403bbf6202b2d50800000000000000d538fc1fa57518769bd3bfc11e743b4e56b01f17483a152abcca0bd84a1011bd703a494150176d17322cf10307d259999622b76ac6a86407c9ed281ae29b9b569b382d3f39fe4d07706c96c41a565437d9edb1cb532d900efe54f518044bba5fa5791c1797c569a3d6c21342d92f4b104a3d957cf85e617c46ac97b6785a455ce7765eb80a02de4dffde0207061e1afb61e777379b202707f0f49edcf21a186ea1f2e08ef1dc15ae3371280d89aabb3bd53408b4cb2a8e42f9f4d0bc11d766eb51940f5e92559b91954649f2786fb6683e19ca5f609c40e327876f5515aeefce0f390d3fd557aabcb091b04131f3edc1ed80a2d5a812786530a302ab54f7e1f3a6bca852722d1af85ceab2e6565733b31f76d795b1a603a780564b181ebadb0028c03d0c2c2831ce3a83369bf4ec61f802633e719040dac86c", 0x4da}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/05/18 18:28:45 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="8100756994094bd7f1586f") getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x707000, 0x6f3000, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/18 18:28:45 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$sock_cred(r0, 0x1, 0x31, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/05/18 18:28:45 executing program 6: r0 = socket(0xa, 0x802, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000200)={{0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'lc\x00'}, {@dev={0xac, 0x14, 0x14}}}, 0x44) writev(r0, &(0x7f0000000000), 0x100000000000002d) 2018/05/18 18:28:45 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x300, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200008c0], 0x2, &(0x7f0000000240), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x0, 0x0, 'bcsf0\x00', 'bond_slave_1\x00', 'yam0\x00', 'team_slave_0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb0, 0x130, 0x180, [@statistic={'statistic\x00', 0x18}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}, {{{0x17, 0x0, 0x0, 'veth0_to_bridge\x00', 'ipddp0\x00', 'syz_tun\x00', 'rose0\x00', @random="60f9a9d474aa", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xc0, 0xc0, 0xf0, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@rand_addr=0x4, [0x0, 0xffffffff, 0xb7a1c3d8ac9a9183, 0xffffffff], 0x4e21, 0x3f, 0x2, 0x4e20, 0x28, 0x10}}}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x378) 2018/05/18 18:28:45 executing program 2: r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x2, 0x4e24}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000200)=ANY=[]}, 0xe000) close(r0) 2018/05/18 18:28:45 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0xc0ffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/18 18:28:45 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="8100756994094bd7f1586f") getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x707000, 0x6f3000, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/18 18:28:45 executing program 1: r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x80, &(0x7f0000000040)=""/4, &(0x7f0000000080)=0x4) [ 399.071331] kernel msg: ebtables bug: please report to author: NOPROTO & 802_3 not allowed 2018/05/18 18:28:45 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv6_newaddr={0x40, 0x14, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0xf0ffffffffffff}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x40}, 0x1}, 0x0) 2018/05/18 18:28:45 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect(r0, &(0x7f0000000000)=@sco={0x1f}, 0x80) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)="a1", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/18 18:28:45 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000080)="1f0000000104ff00fd4354c00711000189051200080001000404776274e9e4", 0x1f) 2018/05/18 18:28:45 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bond\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000000080)={0x1d, r1}, 0x10) [ 399.230428] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/18 18:28:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="0022f8ff020000000000000000000000", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000000140)={&(0x7f0000000280)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000440)=ANY=[]}, 0xc000) accept4(r2, &(0x7f0000000000)=@can, &(0x7f00000000c0)=0x1a, 0x0) 2018/05/18 18:28:46 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='dctcp\x00', 0x6) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000015c0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, [0x2, 0x10000, 0x0, 0x0, 0x0, 0xaa2c, 0x0, 0x5, 0x0, 0x8000, 0x0, 0x4]}, &(0x7f0000000540)=0x100) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000300)="822c", 0x2, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000001580), 0x4) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="7f454c4600250000050000000000000003003e00060000002c010000000000004000000000000000e1000000000000000500000087003800020002000700ea000200007001000000ea0a000000000000f7ffffffffffffff00000000ffffffff00000000000000000100000001000000010000000000000001000070040000000500000000000000000000000000000005000000000000000100000001000000ff0f00000000000000fcfffffffffffff423273d395b5dfe49a633eb0eb0263328129db30c89d614ca312379424593d1149401363a977a2b10bc8394762bab422771360aa38dc889b26829f721e3098b0f80c2f4ee55bcf0df04911af0a6a16e0ab5b5bb1e2227df0cb7b403be567ea3b9adef738dd4b7efbd9e56dfc0dc488a064d4ad246d477bc8fedb6c1fbcdb1469e544a6ac9afa9987b94c8d1209a41a79416931a8f43bd761418a2c47221a2a4d6bee2592cd6eab8fa3ac582965b48d68fb1dde708c9901874b0f1628c0adb0dc15872d102a327e9f073a52942892de4cc87c25e76cde841dd1e09db3f59955450018b682981af9bf3133a11fbf7915b41105bd663e6f7116777b3cb43f260d25a06d22119ca7674f7d9eeb496cccae5ea73758600072b6f0c2a39d824fa2001cb9377fbc132be60c8b0bf6ac0a892b355685d62cb7077a1e889c359d7bfc544111c6ca232e6c6593a0b8f085567b065536d649fea6d4e202254fc1a0dedba780af208b0457ed33958cfd97c0155f59b06d997423bb3b6f3d5e01c8b74030434cacb0e50dcc661aff03a72021b6011f6ff05f6070f0bcb7d75cbf1668562cd6599dcf1eac792c47370ac83b2730215d9955f6fa81f59d3209fbaf52f41f8c413432d976fe6eb3ae98661de6250e09bcf7b82d0492b349ca022abade27ee2d41aa83ba7d2ed5193dda7e9c78769b1430e5a171e12e0fa1d057e1aef4b856ab0f2dabc8b207f09d78e1f83461ccac0b2558732ea70d369973971d2c6d94081f33308b1e4b27a2ce6f45838809407045aa63b6219d82564c7323f73bfc2260fd95e5e8eeca550ba9adcca477de69469764858d7aa3ab8afd99e883c43dacae12ac88e7fea5a99df90755e5caf59185794ed6419a22fe36d9070ed6558b090cb871914491e2a135047b729107896b784bf87c941f7b993033898b993c83b8bcec93aed20e900921e8c8e716321ad5664665e7f89839258d1477a2e8fceaa9280b9c9dc53b5ed4bd907c3942d8fac1eff961bf3040ae0faed3985bccc35551fdfcd52907750828fc988e60aec5b577af9769cebc8d6e87a826826f8362c84fe7ec9e6d3cc39c1b6b6b9005eaaf0d9037fa576757018d3f60fbab576284cd7343e70a4b8143dc67e94c1090b7376eec330f5995c4b3a119646b4a953cf0669d6e52264827bbbae2c7565529a68f46f5e1a23137059867d0192caf6b22e2d74f8fbe12a139bc90a0d12b6acc0a106ba4fc2baf87c254bb540835206fc5f63dbc82581cec68813c331af00086cae971610587c4683d5f1b0dd68b8a419f581f0387cc9d1a435e329a0595d73a4489b1ea23c331ca752bfd46de13faee26e7e2e9b11dd7151883ac8112c0ba049070bcf00881cc0a37395f1a102cddda4b0b903b0233461e70254e6a75b9c29c02fce51b630d5cd58867e5f8e5b47fdb2fb53e0b9485f1079ddb39d7b3ef5d8d37be9a08714575e454274581a8ad758ba53da32d2c893e8a40de0febf31f84016558a9db7c53dec27895d69fa1a34e4b5b856f4d0974a9dd4031e28632a245b921a576f1a19f47d7ba08e9ca94a7ae46c89b379d90e0dfdcffb790586d920ea79f94af735aa51695dfe0c9c73a44b277e877b473b43f5c3a960d7c5e22678ab3f7cf46bdf23cbbd31df613827f8e23f7b2c71be25eab7dbd56f7b426b784583ec97db1659afc521a84e709cd879f8e5afe72366ffcd05c29b92ad59b3fe569e0b92c7978630ff418af3b81e35a19df805a2b89b9b87a13109c19ea941e9b9f6ee1c47708870abfda2debce7eae0f356bc896a5a207f6bc3ed4186117e1ae9b861d3a9a94520a6df99fd700c6fc3b82467a1257c2040dd34b2fb30c032224e6b864900f93168e387edaeeedaebf8b7b40d4caaa97c85229e63770ced3382013fd11010d0ee46333666aaec98aacc511c92be9e55eee400c74ab4614552624ad88f5d63b6f87e85826ee7cf6f15418f9712c6d07f36a54f097d9bc48b3035ae569af4753e7831dc520fe4726d0c96d0cb7b45e5ca5002884d38ed8e8ead8d4a7da76f9bcfd848fd27345bec7dd4356ef7b11a0cd3113bd9d9bd72597daf8e25b987b6a17329b9c581e7e647eddd060553fd6e6d90bc07ffc5ca9eb6e9ce36aa545ac0f6e242e381282522481668f05909a69db9c8f417ce2406fb727c11fa8ed3ec6f0c7fed51414f3286075c414753979f58a70d97539c1215ad15f4f2bdc9cb27e00245bb2291f767d4c581387a63022c727026043c0180a848edd1c3fffff21c3fe0b11c65caca8941959536882277e3dc9e61da52527a24e2d79a497a80b33b24f1ca184d56ad13194867d7a0a424977b5f256a4643460a03007ccf2abb042c6a8f357e8c67298f4ee68fa10d82aeec9c63884f43927692db04bfa6651a630ff1e945d5c2ceb1552d0cd69830f257e5d2b500e4447f03edc78938d82871b7075be875dee546cd23ae617356f51fe8f1fb11417e63a436d7ca0ecd22fab3719ab5b4a4fa0ac2b6a44002fdddb61f7d6fe2beac291455b144cff1da4cb487c430a42cd6dee2b0752536175bdeb3abf2a393823dddf4567d7a6ac785662eb272ea9ea223e0d63a2d027fc3bfa6da9c1537a5c207c9f2495bd45eee778875ba641ceb20f3fb23d57269a4e40e0baea56d0b4247f12ebb7cf6ee0e64b0d521c8636ca845287f752adfde004e37bee0451540bcabf455b43233e287e4ce36ebbf2cf0aa8325b72b90c40cc5bdf77f66b07bf5423a80409e1e95424e2d63c09e621354d87d29d28758c290f29746e00e72e1f6ee9fc93841a7a4ec7420c1d78c09f9355b41c5b6a2e94d84218428a4e4e40bcab84f0cdc9a230101146a11e1f36367b4b5f21e76b5e58c31aec27a47e7ce6c22d29c553f03d0515199b541750e92718c53542cb8c0e4202c89b5bc2a4e3cd4fd1e33ba846b2d2d1c94d2e73327b1d327fe80ff1113634e2e94769b97a1088c2f00001fd26ffbf3b4b82036e960a01efd1eecb0e4cff79c5943cb7f3390757f2ebaa20ac131cddf19065dad03237cca7406b5c30228494fe25d1be39d26631795f3b0a16ac6c8c27e37a75bce127c582beed29fe6137efe5ac28a2a89597db794c570055e318e92f17f36e3fcbc68c8233d2f0c433f9e11b2819ade8026682c9c966d13605ba9cfa66d91f8203260ed06d8c53912b2c25be01165ebda24e3b70c4fa4a99c56470ee40080aa92272d6ba4a0906d5b8df7039b82bf83378b78ce124aca8b7944fffdd65bfca51e33614282fb1738dd43c6b95f2bc5e9b24605ff3fb5a06ece40c2c4a86b93acdde534777d47c5196e7ef7d65ff45606324b402aa6b81afa463f63f96bc442cd25a033b7b6feed08de0f00bccb16c439813c6c4b1d1733bb55a6245a9180ec71a7f31631613c60af161f5ef64493b859a6c4baa9e3811250984db538169178a4f4cb4141f74e366a28b4fdeef59bb22f6f525c493912a044bd99a3b4b86b2834a4f837d58d4292a22a730b6a2e5ec7bf358c2016326fff4889d5d5e1beec898a3a88d0f4a450d86548a1a9b1cc1bee45e6a4e2c4e09cd69a51d46190755bd42c1e53d4a1f80010da651d6c500a066afa9c98755acf643ff381af66742c6e091746c77e0f14f2583d6d70339ed50e9da34a0aa8820359872132179f087f16cdaf3636688927e39a857a99f911d08406b6addefa9f895f3b29812234eaf4d5a93b9363fa02a4ee9fe8676811004fabc8121f7639e9f92c0d7f796a6355e984d7a85aadc6220847666f8f52c4571516eb1a9fc487e918956411823e1edef555a61ba7d45931457b221bdcc8aaad58e8007497a8846278e0aed68926d3ea9fd96a89ccc89627c86da315c3eb5445bf799df613befe958390660f6c9f7ac02e3187100f18ea3bfacf9662601fc9868329b3524cb8c07850726355bd748f7c51b32e6c4341676cef6af55351e599d196d38d63bf0cd20b85f4bc79a2895b9c5c4d46090b4e1a10394f8ba7201d45d3878dc9b3e7ec3510073424b92a7448f9d8d9c15fff2a1c0e6dde7e6ad83f6243b21c6c14bd1b36e834b9cdc2b09022c0ddad8b5cdedb4a9e401acd96b77825cf6cb459e0c70b310c4d6f7a192c6766e75b4b50e64680b8bbe41065eac33f24c280ae6d89ef5fad05d8a9b635b052176cc3a9c2c9ffd43c0530deafd29079147dd34b5cd866e7feffe95f76695a40c216729ab52614cb603b6065e88ce689e29e016313ebc63814b33ffc28f8bbe846e6c5aceb44e92af060d2e3407c2ecb95be53e68a2dd5cac2cebc0d202fb01557e017fccda71d8dfab8c686dd8b0aba628417e3e39dbfa08ba07f8faeb2edf59a513dbf07325bf6e2604d1896e7ecaef489fa240d7c962c654c803898147df6ff04c01117033cb7e1d960e0996d5ad4261514c61ea804e2effcaa4478cf3e39cfd79f8649886892bc2ee8459333e01de02cc747a728f4543619037f0e4e461ded523d75cc9fa8461a46ffa6ace8895f062df6f9ef9af0ee03bc156b3197fe6348a4d84e5da4c058e9d4e8722e30cea964e8f1c96070a8f973c6646c0730f5c46309537c87ef3c61eaa3ee8947ded16b4012c13aacd49c4db459676de562f749dfcb22d80c6d998c5b1cfba66cb84a803f5cfcb1c68a08711308f536f5c2ba4daa8b14f90132012efb0749df28fcf75bc3afc818706550a2f07398745d67b1dda4015e816daf6655c8540e23a5719e413a59cbdab51bf05a8c65f1b3270386676f22bb81351d9480675f1c169bf833467c832d736364bcfc2f314cc43656e1ea5077c9433362e96b4fde669f97cab4d70b66ab2dea08953a9d4223a5be36bd3bb93d7a0d51b3770f656f698e272e6c8cf175df0729b38bdd56227a245fd65cd227beced78d2f3816ddc6e458de06b859efc50dfc719a93d60ad660a7fac045631bbff7401d8db635dfc0f16941957d253e4bf297b4e03103bea91a94cfbdac5d4ffb6e6d371369a2744537539b5d1220f2555509996acc58a9a21b0b607a9062fccd469133c5b2db1c0b62ed0205be7bc55e457e44e6a509863ccfca7dd770d2681a002de566c048833cba7135497e3e8430b1dd50d8810143f0947ca665726d33e87a090750371f6059e4270005b61f9f46e0ba5e49313055cf1c25c20945ae0ae7564f246c3c454c0e8a26947ffb1b80f2b7b4f5b82a4f4011446f675bace0f202750ccf6e145285bf4e294825b25f45ff78cf787ba58e28595fe76d023109c363f27b4236b406228cf4e28bf5e27887f912970eff09ebd02258df3b6d1047d53be10c58efab6849353c9287a4376a05eedb5e049363d3882feaa030cd868b912c1d4754248f7a0a0338f0d3b3c5147f3db59ab3300e5781c006499efdb1064908b03c373e42a2204e3f984c8fced1601bf09a0620b567627580477f58e393a25c81a680da7f00000000726722863be650d125c08b9bd28a9d1b69b59e0de9e82acdaf745a831d68f5fb10293d331f921ef5596e72cfeef75d9fb9ae80676c5e52c0d4949c07af0f78fa25816b3636"], 0xffe) 2018/05/18 18:28:46 executing program 1: r0 = socket(0x10, 0x3, 0x0) connect$ipx(r0, &(0x7f0000000040)={0x4, 0x0, 0x0, "a6542e369f7b"}, 0x10) 2018/05/18 18:28:46 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="daba285f725251d9604f52a0b56c1216fa0566b91b0e34b91d724cf167e681aa40396fcafa8000e8f4746a2a0a75bd50bbd9e5281f0698a65020475848202fb89f67048e1f774e9d21954dda617c437eb45bac5f1457e39e8605964c1bb5b368d24300000000000000006d5d0f079b687658e4c9ac3fc250", 0x78) 2018/05/18 18:28:46 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}, {[@lsrr={0x83, 0x3, 0x6}, @ssrr={0x89, 0x3, 0x2c}]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000040)) 2018/05/18 18:28:46 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x7a, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x100000004e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_aout(r0, &(0x7f0000000100)=ANY=[@ANYPTR64], 0xbfbb678f) shutdown(r0, 0x1) 2018/05/18 18:28:46 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_newrule={0x28, 0x20, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@FRA_FLOW={0x8, 0xb}]}, 0x28}, 0x1}, 0x0) 2018/05/18 18:28:46 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000000)=[{}], 0x12b, 0xffffffffffffffe1) close(r0) vmsplice(r1, &(0x7f0000002640)=[{&(0x7f00000025c0)="d5", 0x1}], 0x1, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) close(r1) 2018/05/18 18:28:46 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000100)=0x32) read(r1, &(0x7f00000001c0)=""/117, 0x75) 2018/05/18 18:28:46 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x6, &(0x7f0000000000), &(0x7f0000000080)=0x30) 2018/05/18 18:28:46 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$sock_cred(r0, 0x1, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/05/18 18:28:46 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c832, 0xffffffffffffffff, 0x0) 2018/05/18 18:28:47 executing program 7: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@dellink={0x28, 0x11, 0x209, 0x0, 0x0, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) 2018/05/18 18:28:47 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="af26262c8523bf012cf66f") r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) close(r1) 2018/05/18 18:28:47 executing program 6: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000280)=""/99, 0x63}], 0x1, &(0x7f0000000300)=""/77, 0x4d}, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) sendto$inet6(r0, &(0x7f00000000c0)="ed841d75468bdf0abf2c5c86e2248d49ed2ffb617b02a84b4ec2a44e628279bbef542f1ba31a27628e9cb9e8993c044efc96f39c733c186959b0869fba790b225d6f00de6a0efcd03f33a58ba49472aaecd4617c77371befdfdd29604290645e03000c99", 0x64, 0x0, 0x0, 0x0) 2018/05/18 18:28:47 executing program 0: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x71, &(0x7f0000000180), 0x8) 2018/05/18 18:28:47 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="af26262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(anubis-generic))\x00'}, 0x58) close(r1) 2018/05/18 18:28:47 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x2, 0x130, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000380], 0x0, &(0x7f0000000040), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x13, 0x0, 0x0, 'veth0_to_bond\x00', 'veth0_to_bridge\x00', 'ip6tnl0\x00', 'veth0\x00', @empty, [], @random="13ff89ec6dce", [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}]}, 0x1a8) 2018/05/18 18:28:47 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000000)=[{}], 0x12b, 0xffffffffffffffe1) close(r0) vmsplice(r1, &(0x7f0000002640)=[{&(0x7f00000025c0)="d5", 0x1}], 0x1, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) close(r1) 2018/05/18 18:28:47 executing program 3: r0 = socket(0x11, 0x807, 0x80) getsockopt$inet6_opts(r0, 0x29, 0x42, &(0x7f0000001300)=""/90, &(0x7f00000012c0)=0x5a) syz_emit_ethernet(0x1, &(0x7f0000001380)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa0810df642b800dd400460000200000000000009078ac6014bb6d1414aa00020000000bc8646ae105676792590d6c6825c6b1b4e5ead71e0be6b0b84639b71cda20204ef09c8a1e208d9f87a8dc9dba9b29250f61cb82c97d348a038cbca43017da830102673c82ccaea10db79443615f3d994d1227a508d0631b7351379671c60a19e5516aa091869b1095c15b4cf165e89252d31bf973a750ad321f52b24ee36d"], 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000f9bffc)=0x800, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000ed5fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001040)}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) unshare(0x2004000) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/4096, 0x1000, 0x40000000, &(0x7f0000001080)=@ipx={0x4, 0x0, 0x8001, "c70bfe102ca1", 0x7fff}, 0x282) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x2}, {0xe, 0x101}, {0x2}, {0x8, 0x9}], 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000025c0)={@local, @loopback, 0x0}, &(0x7f0000002600)=0xe27695db32f44a0d) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002640)={0x0, 0x0}, &(0x7f0000002680)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000026c0)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6, 0x4e23, 0x2, 0x4e22, 0x0, 0x2, 0x80, 0xa0, 0x23, r3, r4}, {0xffffffffffff7fff, 0x401000, 0x2ad6, 0x9, 0x2, 0x5, 0x1, 0x200}, {0x0, 0x7}, 0x3f, 0x0, 0x3, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 0x3, 0x8, 0x8, 0x3, 0x3}}, 0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001500)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f00000014c0)=0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001140)={0x0, 0x5f7}, &(0x7f0000001440)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001480)=r6, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001200)={@loopback={0x0, 0x1}, 0x2f, 0x3, 0x3, 0x8, 0x6, 0x7fff, 0x200}, &(0x7f0000001280)=0x20) sendmsg$nl_route(r2, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000000)=@dellink={0x20, 0x11, 0xb1d, 0x0, 0x0, {0x0, 0x0, 0x0, r7}}, 0x20}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f00000011c0)={0x8001, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f0000001540)={0xfffffffffffffff8, r8, 0x10002}) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000001100)) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000001240)={&(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0xc02}) recvfrom$unix(r0, &(0x7f0000001180)=""/9, 0x9, 0x2000, 0x0, 0x0) 2018/05/18 18:28:47 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r2 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000c40)=ANY=[], 0x30c) recvmsg(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000140)=""/81, 0x51}, {&(0x7f00000005c0)=""/175, 0xaf}], 0x29, &(0x7f0000002900)=""/4096, 0x1000}, 0x0) [ 400.830573] kernel msg: ebtables bug: please report to author: Total nentries is wrong 2018/05/18 18:28:47 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x10, 0x80002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0), 0x4) 2018/05/18 18:28:47 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="0ee545cf000000000000006f388000006a0a00fffffff6005d"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x6b}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) [ 400.897765] kernel msg: ebtables bug: please report to author: Total nentries is wrong 2018/05/18 18:28:47 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x40) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='\x00', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x8000, 0x0, 0x10}, 0x98) 2018/05/18 18:28:47 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x2d, 0x8, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000080), &(0x7f0000000240)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000000), &(0x7f0000000080)=""/154}, 0x18) 2018/05/18 18:28:47 executing program 3: r0 = socket(0x11, 0x807, 0x80) getsockopt$inet6_opts(r0, 0x29, 0x42, &(0x7f0000001300)=""/90, &(0x7f00000012c0)=0x5a) syz_emit_ethernet(0x1, &(0x7f0000001380)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa0810df642b800dd400460000200000000000009078ac6014bb6d1414aa00020000000bc8646ae105676792590d6c6825c6b1b4e5ead71e0be6b0b84639b71cda20204ef09c8a1e208d9f87a8dc9dba9b29250f61cb82c97d348a038cbca43017da830102673c82ccaea10db79443615f3d994d1227a508d0631b7351379671c60a19e5516aa091869b1095c15b4cf165e89252d31bf973a750ad321f52b24ee36d"], 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000f9bffc)=0x800, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000ed5fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001040)}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) unshare(0x2004000) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/4096, 0x1000, 0x40000000, &(0x7f0000001080)=@ipx={0x4, 0x0, 0x8001, "c70bfe102ca1", 0x7fff}, 0x282) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x2}, {0xe, 0x101}, {0x2}, {0x8, 0x9}], 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000025c0)={@local, @loopback, 0x0}, &(0x7f0000002600)=0xe27695db32f44a0d) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002640)={0x0, 0x0}, &(0x7f0000002680)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000026c0)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6, 0x4e23, 0x2, 0x4e22, 0x0, 0x2, 0x80, 0xa0, 0x23, r3, r4}, {0xffffffffffff7fff, 0x401000, 0x2ad6, 0x9, 0x2, 0x5, 0x1, 0x200}, {0x0, 0x7}, 0x3f, 0x0, 0x3, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 0x3, 0x8, 0x8, 0x3, 0x3}}, 0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001500)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f00000014c0)=0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001140)={0x0, 0x5f7}, &(0x7f0000001440)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001480)=r6, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001200)={@loopback={0x0, 0x1}, 0x2f, 0x3, 0x3, 0x8, 0x6, 0x7fff, 0x200}, &(0x7f0000001280)=0x20) sendmsg$nl_route(r2, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000000)=@dellink={0x20, 0x11, 0xb1d, 0x0, 0x0, {0x0, 0x0, 0x0, r7}}, 0x20}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f00000011c0)={0x8001, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f0000001540)={0xfffffffffffffff8, r8, 0x10002}) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000001100)) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000001240)={&(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0xc02}) recvfrom$unix(r0, &(0x7f0000001180)=""/9, 0x9, 0x2000, 0x0, 0x0) 2018/05/18 18:28:47 executing program 2: unshare(0x400) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x10f, 0x87, &(0x7f0000000040)=""/4, &(0x7f0000000080)=0x4) 2018/05/18 18:28:47 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) sendmsg$alg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000001540)='\b', 0x1}], 0x1, &(0x7f0000000400)}, 0x0) 2018/05/18 18:28:48 executing program 4: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, 0x19, 0x400000201, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/05/18 18:28:48 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e9eca8cace8deb8d67"], &(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, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/18 18:28:48 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0xf0, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}}, 0xf0}, 0x1}, 0x0) 2018/05/18 18:28:48 executing program 2: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x74, &(0x7f0000ad2000), &(0x7f0000000080)=0x23c) 2018/05/18 18:28:48 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8901, &(0x7f0000000000)) 2018/05/18 18:28:48 executing program 3: r0 = socket(0x11, 0x807, 0x80) getsockopt$inet6_opts(r0, 0x29, 0x42, &(0x7f0000001300)=""/90, &(0x7f00000012c0)=0x5a) syz_emit_ethernet(0x1, &(0x7f0000001380)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa0810df642b800dd400460000200000000000009078ac6014bb6d1414aa00020000000bc8646ae105676792590d6c6825c6b1b4e5ead71e0be6b0b84639b71cda20204ef09c8a1e208d9f87a8dc9dba9b29250f61cb82c97d348a038cbca43017da830102673c82ccaea10db79443615f3d994d1227a508d0631b7351379671c60a19e5516aa091869b1095c15b4cf165e89252d31bf973a750ad321f52b24ee36d"], 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000f9bffc)=0x800, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000ed5fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001040)}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) unshare(0x2004000) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/4096, 0x1000, 0x40000000, &(0x7f0000001080)=@ipx={0x4, 0x0, 0x8001, "c70bfe102ca1", 0x7fff}, 0x282) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x2}, {0xe, 0x101}, {0x2}, {0x8, 0x9}], 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000025c0)={@local, @loopback, 0x0}, &(0x7f0000002600)=0xe27695db32f44a0d) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002640)={0x0, 0x0}, &(0x7f0000002680)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000026c0)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6, 0x4e23, 0x2, 0x4e22, 0x0, 0x2, 0x80, 0xa0, 0x23, r3, r4}, {0xffffffffffff7fff, 0x401000, 0x2ad6, 0x9, 0x2, 0x5, 0x1, 0x200}, {0x0, 0x7}, 0x3f, 0x0, 0x3, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 0x3, 0x8, 0x8, 0x3, 0x3}}, 0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001500)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f00000014c0)=0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001140)={0x0, 0x5f7}, &(0x7f0000001440)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001480)=r6, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001200)={@loopback={0x0, 0x1}, 0x2f, 0x3, 0x3, 0x8, 0x6, 0x7fff, 0x200}, &(0x7f0000001280)=0x20) sendmsg$nl_route(r2, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000000)=@dellink={0x20, 0x11, 0xb1d, 0x0, 0x0, {0x0, 0x0, 0x0, r7}}, 0x20}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f00000011c0)={0x8001, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f0000001540)={0xfffffffffffffff8, r8, 0x10002}) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000001100)) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000001240)={&(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0xc02}) recvfrom$unix(r0, &(0x7f0000001180)=""/9, 0x9, 0x2000, 0x0, 0x0) 2018/05/18 18:28:48 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x10, 0x80002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0), 0x4) 2018/05/18 18:28:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = accept4(r0, 0x0, &(0x7f0000000200), 0x0) sendmmsg(r2, &(0x7f0000002ac0)=[{{&(0x7f0000001500)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000008a80)="fd", 0x1}], 0x1, &(0x7f00000027c0)}}, {{&(0x7f00000015c0)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000009a80)}}], 0x2, 0x0) 2018/05/18 18:28:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x30, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in6}}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@rand_addr}}, 0xe8) 2018/05/18 18:28:48 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x29, &(0x7f00000001c0)={0x0, 'bridge_slave_0\x00'}, 0x200001d8) 2018/05/18 18:28:48 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x108) 2018/05/18 18:28:49 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000300000010d10200cf", 0x1f) 2018/05/18 18:28:49 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x8, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x401) shutdown(r0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[], 0x0) 2018/05/18 18:28:49 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f00000031c0)=[{{&(0x7f0000000140)=@can={0x1d}, 0x80, &(0x7f0000000780)=[{&(0x7f00000006c0)="1436430d48d97d3a32f6d8a3b38a641d", 0x10}], 0x1, &(0x7f0000003640)=ANY=[]}}], 0x1, 0x0) recvmsg(r2, &(0x7f0000003580)={&(0x7f00000003c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003440)=""/112, 0x70}], 0x1, &(0x7f0000003500)=""/106, 0x6a}, 0x0) 2018/05/18 18:28:49 executing program 3: r0 = socket(0x11, 0x807, 0x80) getsockopt$inet6_opts(r0, 0x29, 0x42, &(0x7f0000001300)=""/90, &(0x7f00000012c0)=0x5a) syz_emit_ethernet(0x1, &(0x7f0000001380)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa0810df642b800dd400460000200000000000009078ac6014bb6d1414aa00020000000bc8646ae105676792590d6c6825c6b1b4e5ead71e0be6b0b84639b71cda20204ef09c8a1e208d9f87a8dc9dba9b29250f61cb82c97d348a038cbca43017da830102673c82ccaea10db79443615f3d994d1227a508d0631b7351379671c60a19e5516aa091869b1095c15b4cf165e89252d31bf973a750ad321f52b24ee36d"], 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000f9bffc)=0x800, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000ed5fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001040)}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) unshare(0x2004000) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/4096, 0x1000, 0x40000000, &(0x7f0000001080)=@ipx={0x4, 0x0, 0x8001, "c70bfe102ca1", 0x7fff}, 0x282) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x2}, {0xe, 0x101}, {0x2}, {0x8, 0x9}], 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000025c0)={@local, @loopback, 0x0}, &(0x7f0000002600)=0xe27695db32f44a0d) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002640)={0x0, 0x0}, &(0x7f0000002680)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000026c0)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6, 0x4e23, 0x2, 0x4e22, 0x0, 0x2, 0x80, 0xa0, 0x23, r3, r4}, {0xffffffffffff7fff, 0x401000, 0x2ad6, 0x9, 0x2, 0x5, 0x1, 0x200}, {0x0, 0x7}, 0x3f, 0x0, 0x3, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 0x3, 0x8, 0x8, 0x3, 0x3}}, 0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001500)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f00000014c0)=0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001140)={0x0, 0x5f7}, &(0x7f0000001440)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001480)=r6, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001200)={@loopback={0x0, 0x1}, 0x2f, 0x3, 0x3, 0x8, 0x6, 0x7fff, 0x200}, &(0x7f0000001280)=0x20) sendmsg$nl_route(r2, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000000)=@dellink={0x20, 0x11, 0xb1d, 0x0, 0x0, {0x0, 0x0, 0x0, r7}}, 0x20}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f00000011c0)={0x8001, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f0000001540)={0xfffffffffffffff8, r8, 0x10002}) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000001100)) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000001240)={&(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0xc02}) recvfrom$unix(r0, &(0x7f0000001180)=""/9, 0x9, 0x2000, 0x0, 0x0) 2018/05/18 18:28:49 executing program 2: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000001ff8)={0x0}) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x10f, 0x82, &(0x7f0000000080)=@raw={'raw\x00', 0x9, 0x3, 0x200, 0xb8, 0xffffffff, 0xffffffff, 0xb8, 0xffffffff, 0x1e8, 0xffffffff, 0xffffffff, 0x1e8, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0x70, 0x90}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ip={@multicast1=0xe0000001, @rand_addr, 0x0, 0x0, 'ip6_vti0\x00', 'vlan0\x00'}, 0x0, 0x70, 0xd8}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x260) 2018/05/18 18:28:49 executing program 7: r0 = socket(0x2, 0x800000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626ba4588a0c179f04f6f") getpeername$ax25(0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000200)=0x10) 2018/05/18 18:28:49 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x10, 0x80002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0), 0x4) 2018/05/18 18:28:49 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000000dff8)=@abs={0x1}, 0x6e) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) 2018/05/18 18:28:49 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x200000088) recvfrom$inet6(r0, &(0x7f0000000080)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000280)=0x85a, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002540)}, 0x0) [ 402.872306] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/18 18:28:49 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x1000200100000114, 0x2713, &(0x7f0000000080)=""/1, &(0x7f0000000280)=0x1900) 2018/05/18 18:28:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r1, &(0x7f0000000280), 0xf401, 0x0, &(0x7f0000000200)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x8}}, 0x1c) 2018/05/18 18:28:49 executing program 3: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000b40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000b00)={&(0x7f00000009c0)=@ipv6_newroute={0x20, 0x18, 0xb03, 0x0, 0x0, {0xa}, [@RTA_ENCAP={0x4, 0x16}]}, 0x20}, 0x1}, 0x0) [ 402.928576] netlink: 'syz-executor6': attribute type 3 has an invalid length. 2018/05/18 18:28:49 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="bf24563e9b96d159aed973a0032fabd168feedb54e89810c740b80fee0987f7a11b541b69ba0d61ba271", 0x2a) [ 402.971506] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/18 18:28:49 executing program 3: unshare(0xfffffffffffffffe) 2018/05/18 18:28:49 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000300000010d10200cf", 0x1f) [ 403.014127] netlink: 'syz-executor6': attribute type 3 has an invalid length. [ 403.095492] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 403.128817] netlink: 'syz-executor6': attribute type 3 has an invalid length. 2018/05/18 18:28:50 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x10, 0x80002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0), 0x4) 2018/05/18 18:28:50 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0x14, 0x22, 0x201}, 0x14}, 0x1}, 0x0) recvfrom$inet6(r1, &(0x7f0000000380)=""/195, 0xc3, 0x0, &(0x7f0000000180)={0xa}, 0x707000) 2018/05/18 18:28:50 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000300000010d10200cf", 0x1f) 2018/05/18 18:28:50 executing program 1: r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x271a, &(0x7f0000000000)=""/1, &(0x7f0000000040)=0x1) 2018/05/18 18:28:50 executing program 3: r0 = socket(0x10, 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2}}, [0x0, 0xfffffffffffffffd, 0x4]}, &(0x7f00000000c0)=0x100) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) 2018/05/18 18:28:50 executing program 4: r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000)="130000001000ffdde200f49ff60f050000230a009d000000119dc53022e5f9ec364fe86bc337747a04cb1c24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefbb693d8a0c8efc28ceb4ec3ff429592e5de7e4f28bca763acd06f40ad03226af559bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d916c000000000000000000000000000000", 0xb1) 2018/05/18 18:28:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r1, &(0x7f0000000280), 0xf401, 0x0, &(0x7f0000000200)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x8}}, 0x1c) 2018/05/18 18:28:50 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000040)={&(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003400)=""/153, 0x99}], 0x1, &(0x7f0000000940)=""/42, 0x2a}, 0x202) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f00000004c0), 0x1000002c0) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)='#', 0x1}], 0x1}}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000000080)="87", 0x1, 0x0, 0x0, 0x0) recvfrom(r1, &(0x7f0000003540)=""/68, 0x44, 0x10062, &(0x7f0000003640)=@hci={0x1f}, 0x707000) 2018/05/18 18:28:50 executing program 1: r0 = socket$inet(0x2, 0x3, 0x6) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x6}, 0x2c) getsockopt$inet_mreqsrc(r0, 0x0, 0x8000000000000053, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x28) 2018/05/18 18:28:50 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1}, 0x10) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='~'], 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000810000)={0x0, 0x1}, 0x8) shutdown(r0, 0x1) [ 403.843579] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/18 18:28:50 executing program 5: r0 = socket$inet6(0xa, 0x100000003, 0x1) r1 = socket(0x2000000001, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x40000000008001}, 0x1c) 2018/05/18 18:28:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000440)=0x80, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x0, 0x0, 0x80000001}, 0x14) [ 403.928047] netlink: 'syz-executor6': attribute type 3 has an invalid length. 2018/05/18 18:28:50 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) recvfrom(r0, &(0x7f0000000400)=""/148, 0x94, 0x0, &(0x7f00000004c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80) 2018/05/18 18:28:51 executing program 5: r0 = socket(0x18, 0x0, 0x1) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000580)="4f4610cf", 0x4) sendmmsg$unix(r0, &(0x7f0000000240)=[{&(0x7f0000007c40)=@abs, 0x6e, &(0x7f00000018c0)=[{&(0x7f00000017c0)="48f45a4e3e4453", 0x7}], 0x1, &(0x7f0000008140)}], 0x1, 0x0) 2018/05/18 18:28:51 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000300000010d10200cf", 0x1f) 2018/05/18 18:28:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r1, &(0x7f0000000280), 0xf401, 0x0, &(0x7f0000000200)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x8}}, 0x1c) 2018/05/18 18:28:51 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000200)="240000001a0025f00000040000ff141c020b5aff6e10b500000780cc0800190001000000", 0x24) 2018/05/18 18:28:51 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000005c0)=@setlink={0x30, 0x13, 0xf2f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_VFINFO_LIST={0x10, 0x16, [{0xc, 0x1, [@typed={0x8, 0x2, @uid}]}]}]}, 0x30}, 0x1}, 0x0) 2018/05/18 18:28:51 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'vcan0\x00'}}, 0x283) 2018/05/18 18:28:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"7465616d30000000000000000200", &(0x7f0000000000)=@ethtool_eee={0x45}}) 2018/05/18 18:28:51 executing program 4: r0 = socket$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) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1}, 0x10) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='~'], 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000810000)={0x0, 0x1}, 0x8) shutdown(r0, 0x1) 2018/05/18 18:28:51 executing program 3: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x7, &(0x7f0000000000)='team_slave_0\x00', 0x10) [ 404.951715] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 404.969163] l2tp_ppp: sess 4/0: set debug=cf10464f 2018/05/18 18:28:51 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0xff}, 0xa, @in6, 0x0, 0x1, 0x0, 0xfffffffffffffffe}}, 0xe8) sendmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000100)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/18 18:28:51 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x40) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000000280)=ANY=[@ANYBLOB], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) writev(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)='$', 0x1}], 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = accept4(r0, &(0x7f0000c71ff0)=ANY=[], &(0x7f0000f5effc), 0x0) shutdown(r3, 0x2) 2018/05/18 18:28:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00000001c0)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) [ 404.993582] netlink: 'syz-executor6': attribute type 3 has an invalid length. 2018/05/18 18:28:51 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x19, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/05/18 18:28:51 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockname(r1, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80) 2018/05/18 18:28:51 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000000), 0x4) 2018/05/18 18:28:52 executing program 3: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x43, &(0x7f0000000700), 0x4) 2018/05/18 18:28:52 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendmsg$alg(r0, &(0x7f0000fc5fc8)={0x0, 0x0, &(0x7f0000fc5441), 0x0, &(0x7f0000000fe7)=[@assoc={0x18, 0x114, 0x4}, @assoc={0x18, 0x117, 0x4}], 0x30}, 0x0) 2018/05/18 18:28:52 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000500)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "093a06", 0x8, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000100)) 2018/05/18 18:28:52 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x28) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) 2018/05/18 18:28:52 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="1df6ed5942ff0dac57"], &(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, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/18 18:28:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r1, &(0x7f0000000280), 0xf401, 0x0, &(0x7f0000000200)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x8}}, 0x1c) 2018/05/18 18:28:52 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1}, 0x10) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='~'], 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000810000)={0x0, 0x1}, 0x8) shutdown(r0, 0x1) 2018/05/18 18:28:52 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="047e66507ab02dc6ad"], &(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, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/18 18:28:52 executing program 0: r0 = socket(0x10, 0x3, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000140)=0x1) r1 = socket(0xa, 0x1, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000006c0)=ANY=[]}, 0x1}, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write(r0, &(0x7f0000000000)="2400000052001f0014f9f407000904ff0200070208000100ffffffff0800000000000006", 0x24) 2018/05/18 18:28:52 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xad}, 0xfffffffffffffed5) r0 = socket(0x1e, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="af26262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/18 18:28:52 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007fe000/0x3000)=nil, 0x3000, 0x0, 0x8132, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)) 2018/05/18 18:28:52 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'vcan0\x00'}) r0 = socket(0x10, 0x3, 0xc) read(r0, &(0x7f0000000180)=""/33, 0x21) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="af26262c8523bf012cf66f") write(r0, &(0x7f00000001c0)="130000001000ffdde200f49ff60f050000230a009d000000119dc53022e5f9ec364f0000c0ff030000001c24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefbb693d8a0c8efc28ceb4ec3ff429592e5de7e4f28bca763acd06f40ad03226af55e3129849ae2d726cf46a629bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d916c000000000000003400000000000000d5ba641663ac6847d35b8779c6903efd7800e86ccc2b5bbc156c2a1976a0f57350aeb0775fa06f769670fe98", 0xe8) 2018/05/18 18:28:52 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080), 0x14) 2018/05/18 18:28:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/18 18:28:52 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") syz_emit_ethernet(0x3a, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x6c, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x80000000, {[@timestamp={0x44, 0x4}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/18 18:28:52 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/05/18 18:28:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}, @loopback=0x7f000001]}, 0x1c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) 2018/05/18 18:28:52 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x0, &(0x7f0000000180)}, 0x8) 2018/05/18 18:28:52 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000300)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2}, 0x10) 2018/05/18 18:28:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="0333f61813c8d04d93c6248f0818a1045303720ea4868d76524c69edc503752f97ece6773c8481fbe761e2e0ceafe8d2d54337b6ef05f313b7f4c18f7e1b71a4e4126fdf88cb9d2a5b0f7bbf44a47116bf1886d300a542f6a4a2aac68dceb01665e4b368921bcfe66b86ea48ef6764e1049dad506b386109c7210e62f8f19451", 0x80) 2018/05/18 18:28:53 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/05/18 18:28:53 executing program 7: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x2000000089f2, &(0x7f0000000040)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000080)="687ab2f10a163f7a72578274bd72482e5ab35c2e3c040f8707e13b8bd438c0ee"}) 2018/05/18 18:28:53 executing program 6: r0 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000053dffc)=0x8, 0x4) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000624000), 0x4) 2018/05/18 18:28:53 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000100)={0x10, 0x5}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) 2018/05/18 18:28:53 executing program 5: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x14, &(0x7f0000000000)='team_slave_0\x00', 0x10) 2018/05/18 18:28:53 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'vcan0\x00'}) r0 = socket(0x10, 0x3, 0xc) read(r0, &(0x7f0000000180)=""/33, 0x21) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="af26262c8523bf012cf66f") write(r0, &(0x7f00000001c0)="130000001000ffdde200f49ff60f050000230a009d000000119dc53022e5f9ec364f0000c0ff030000001c24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefbb693d8a0c8efc28ceb4ec3ff429592e5de7e4f28bca763acd06f40ad03226af55e3129849ae2d726cf46a629bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d916c000000000000003400000000000000d5ba641663ac6847d35b8779c6903efd7800e86ccc2b5bbc156c2a1976a0f57350aeb0775fa06f769670fe98", 0xe8) 2018/05/18 18:28:53 executing program 2: r0 = socket(0x8000000000000a, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x8000011, @rand_addr, 0x0, 0x0, 'lblcr\x00', 0x2}, 0x2c) 2018/05/18 18:28:53 executing program 4: r0 = socket$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) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1}, 0x10) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='~'], 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000810000)={0x0, 0x1}, 0x8) shutdown(r0, 0x1) 2018/05/18 18:28:53 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000080), 0x4) close(r0) 2018/05/18 18:28:53 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0xd, 0x0, 0x80000000004, 0x0, 0xd}, 0x2c) 2018/05/18 18:28:53 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) [ 406.808891] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x1b19/0x1d00 2018/05/18 18:28:53 executing program 6: r0 = epoll_create1(0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r2 = socket(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000100)={0xfffffffe8010201f}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000000)) poll(&(0x7f0000000040)=[{r0}], 0x1e6, 0x0) 2018/05/18 18:28:53 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000005c0)=""/175, 0xaf}], 0x1, &(0x7f0000000780)=""/4096, 0x1000}, 0x0) 2018/05/18 18:28:53 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 2018/05/18 18:28:53 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000100)=0x32) unshare(0x20400) write$binfmt_script(r1, &(0x7f0000000140)={'#! ', './file0', [], 0xa}, 0xb) 2018/05/18 18:28:53 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000080), 0x4) close(r0) 2018/05/18 18:28:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) sendto(r1, &(0x7f0000000000), 0x83, 0x0, 0x0, 0x95) 2018/05/18 18:28:54 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000002900)="7510ac36a0ed010a49136ef6dc1fdd0ccc3e4174839e76dcfa8147f1353a6e37c6af9f332f99902f", 0x28, 0x10, 0x0, 0x0) 2018/05/18 18:28:54 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000080), 0x4) close(r0) 2018/05/18 18:28:54 executing program 7: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000900)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, 0x2c, 0x217, 0x0, 0x0, {}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @pid}]}, @generic="a06c8b"]}, 0x24}, 0x1}, 0x0) 2018/05/18 18:28:54 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 2018/05/18 18:28:54 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'vcan0\x00'}) r0 = socket(0x10, 0x3, 0xc) read(r0, &(0x7f0000000180)=""/33, 0x21) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="af26262c8523bf012cf66f") write(r0, &(0x7f00000001c0)="130000001000ffdde200f49ff60f050000230a009d000000119dc53022e5f9ec364f0000c0ff030000001c24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefbb693d8a0c8efc28ceb4ec3ff429592e5de7e4f28bca763acd06f40ad03226af55e3129849ae2d726cf46a629bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d916c000000000000003400000000000000d5ba641663ac6847d35b8779c6903efd7800e86ccc2b5bbc156c2a1976a0f57350aeb0775fa06f769670fe98", 0xe8) 2018/05/18 18:28:54 executing program 3: r0 = socket(0xa, 0x802, 0x88) connect$ipx(r0, &(0x7f0000fb4ff0)={0x4, 0x0, 0x0, "b883805ea81f"}, 0x69) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000fb1000)=[{&(0x7f0000000180)="480000001400197f09004b0101048c590a88ffffff010001000000000028213ee20600d4ff5bffff00c7e5ed5e00000000000000000000eaf60d18125d4b18857a9eace3dbe8b12c", 0x48}], 0x1) 2018/05/18 18:28:54 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x10) [ 408.018300] sctp: [Deprecated]: syz-executor4 (pid 30644) Use of int in maxseg socket option. [ 408.018300] Use struct sctp_assoc_value instead 2018/05/18 18:28:54 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000080), 0x4) close(r0) 2018/05/18 18:28:54 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000140)=0x400000f3, 0x8) 2018/05/18 18:28:54 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000200)=0x7, 0x4) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/18 18:28:54 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/92, 0x5c}], 0x1, &(0x7f0000000a00)=""/111, 0x6f}, 0x0) 2018/05/18 18:28:54 executing program 6: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_cmd={0x9}}) [ 408.096966] sctp: [Deprecated]: syz-executor4 (pid 30652) Use of int in maxseg socket option. [ 408.096966] Use struct sctp_assoc_value instead 2018/05/18 18:28:54 executing program 4: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x22, &(0x7f0000000000)={0x1, 0x20000, 0x0, 0xa4ffffff}, 0x10) 2018/05/18 18:28:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(tnepres))\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) 2018/05/18 18:28:54 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) shutdown(r0, 0x0) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000000)=""/101, 0xffffffffffffffe1, 0x1, 0x0, 0x35) 2018/05/18 18:28:54 executing program 6: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) connect$rds(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/05/18 18:28:54 executing program 3: r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20}, {0x6}]}, 0x10) 2018/05/18 18:28:55 executing program 0: unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={"72617700000000000000000000008b00"}, &(0x7f0000000100)=0x54) 2018/05/18 18:28:55 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000000)=0x4, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x11b, 0x4) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[], 0xfd83) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0)=0x5, 0x4) recvfrom$inet6(r0, &(0x7f00000001c0)=""/227, 0xe3, 0x2020, 0x0, 0x0) 2018/05/18 18:28:55 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/05/18 18:28:55 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x7c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/05/18 18:28:55 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x0, 0x5, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/05/18 18:28:55 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) shutdown(r0, 0x0) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000000)=""/101, 0xffffffffffffffe1, 0x1, 0x0, 0x35) 2018/05/18 18:28:55 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'vcan0\x00'}) r0 = socket(0x10, 0x3, 0xc) read(r0, &(0x7f0000000180)=""/33, 0x21) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="af26262c8523bf012cf66f") write(r0, &(0x7f00000001c0)="130000001000ffdde200f49ff60f050000230a009d000000119dc53022e5f9ec364f0000c0ff030000001c24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefbb693d8a0c8efc28ceb4ec3ff429592e5de7e4f28bca763acd06f40ad03226af55e3129849ae2d726cf46a629bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d916c000000000000003400000000000000d5ba641663ac6847d35b8779c6903efd7800e86ccc2b5bbc156c2a1976a0f57350aeb0775fa06f769670fe98", 0xe8) 2018/05/18 18:28:55 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 2018/05/18 18:28:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000000280)="1a", 0x1, 0x0, &(0x7f0000000380)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="e2", 0x1, 0x0, &(0x7f0000000200)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") listen(r0, 0xffffffffffffff7f) accept(r0, &(0x7f00000000c0)=@can, &(0x7f0000000080)=0xffffffffffffffc8) [ 408.869616] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 18:28:55 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x4006, 0x4) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x2000000000e, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/18 18:28:55 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect(r0, &(0x7f0000000200)=@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) 2018/05/18 18:28:55 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}, @igmp={0x16, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}}}, 0x0) 2018/05/18 18:28:55 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) shutdown(r0, 0x0) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000000)=""/101, 0xffffffffffffffe1, 0x1, 0x0, 0x35) 2018/05/18 18:28:55 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect(r0, &(0x7f0000000200)=@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) 2018/05/18 18:28:55 executing program 0: unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={"72617700000000000000000000008b00"}, &(0x7f0000000100)=0x54) 2018/05/18 18:28:55 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced2854dbb7", 0x10) 2018/05/18 18:28:55 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}, @igmp={0x16, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}}}, 0x0) 2018/05/18 18:28:55 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) shutdown(r0, 0x0) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000000)=""/101, 0xffffffffffffffe1, 0x1, 0x0, 0x35) [ 409.150362] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 18:28:55 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}, @igmp={0x16, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}}}, 0x0) 2018/05/18 18:28:55 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect(r0, &(0x7f0000000200)=@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) 2018/05/18 18:28:55 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced2854dbb7", 0x10) 2018/05/18 18:28:55 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}, @igmp={0x16, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}}}, 0x0) 2018/05/18 18:28:56 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 2018/05/18 18:28:56 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect(r0, &(0x7f0000000200)=@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) 2018/05/18 18:28:56 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000000140)={0x20, 0x40017, 0xa, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1}, 0x0) 2018/05/18 18:28:56 executing program 5: r0 = socket(0x11, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6}]}, 0x10) write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/05/18 18:28:56 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000140)={'filter\x00', 0x0, 0x0, 0x90, [], 0x300, &(0x7f0000000080), &(0x7f00000000c0)=""/100}, &(0x7f00000001c0)=0x108) 2018/05/18 18:28:56 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced2854dbb7", 0x10) 2018/05/18 18:28:56 executing program 0: unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={"72617700000000000000000000008b00"}, &(0x7f0000000100)=0x54) 2018/05/18 18:28:56 executing program 1: setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000000)={0x0, 0x7ffb, 0x1}, 0xffffffffffffff90) pipe(&(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000), 0x282, 0x0) 2018/05/18 18:28:56 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000300)=@sack_info={0x0, 0x1, 0x1f4}, 0xc) 2018/05/18 18:28:56 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) [ 410.107551] kernel msg: ebtables bug: please report to author: Num_counters wrong [ 410.127341] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 18:28:56 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x84e23}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x0) 2018/05/18 18:28:56 executing program 5: r0 = socket(0x11, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6}]}, 0x10) write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/05/18 18:28:56 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='gre0\x00'}) 2018/05/18 18:28:56 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced2854dbb7", 0x10) 2018/05/18 18:28:56 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003b80)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000001840)=""/18, 0x29}, &(0x7f0000003b00)=[{&(0x7f0000003ac0)=""/41, 0x29}], 0x1, 0xffffff7f}}], 0x48}, 0x0) [ 410.329603] rdma_op 0000000013179ff8 conn xmit_rdma (null) [ 410.367709] rdma_op 00000000636a51d8 conn xmit_rdma (null) 2018/05/18 18:28:57 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x8, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000100)='Z', &(0x7f0000000040)=""/16}, 0x18) 2018/05/18 18:28:57 executing program 4: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="1e0000001800030007fffd946fa283bc8020000000040005031d85681300", 0x1e}], 0x1}, 0x0) 2018/05/18 18:28:57 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x84e23}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x0) 2018/05/18 18:28:57 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x3, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000300), 0x0, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000004c0)='tunl0\x00', 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f00000015c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000002980)=[{&(0x7f0000001980)="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", 0x595}], 0x1, &(0x7f0000002b80)}], 0x1, 0x0) 2018/05/18 18:28:57 executing program 5: r0 = socket(0x11, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6}]}, 0x10) write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/05/18 18:28:57 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 2018/05/18 18:28:57 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$sock_linger(r0, 0x1, 0x2b, &(0x7f0000000140)={0xfffffffffffffffc}, 0x8) 2018/05/18 18:28:57 executing program 0: unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={"72617700000000000000000000008b00"}, &(0x7f0000000100)=0x54) 2018/05/18 18:28:57 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x11, &(0x7f00000002c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000001c0)=0x10) 2018/05/18 18:28:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001b80)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(seed-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000004900)="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", 0xd41}], 0x1, &(0x7f0000000040)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x100000001}], 0x30}, 0x0) recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001340)=""/123, 0x7b}, 0x0) 2018/05/18 18:28:57 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 2018/05/18 18:28:57 executing program 5: r0 = socket(0x11, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6}]}, 0x10) write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/05/18 18:28:57 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x84e23}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x0) 2018/05/18 18:28:57 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14, 0x0, 0x0, 0x0, 0x0, {0x7}}, 0x28f}, 0x1}, 0x0) read(r1, &(0x7f0000000bc0)=""/93, 0x5d) [ 410.613676] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 18:28:57 executing program 4: r0 = socket(0x11, 0x3, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x8000, 0xe5, 0x800}, 0x1c) 2018/05/18 18:28:57 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 2018/05/18 18:28:57 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="9a01ca97f19f1d5a75"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x7, 0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/18 18:28:57 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 2018/05/18 18:28:57 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000000200)="a1", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x0, 0x0, @loopback={0x0, 0x2c}}, 0x1c) shutdown(r0, 0x1) 2018/05/18 18:28:58 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340)="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", 0x100) 2018/05/18 18:28:58 executing program 4: r0 = socket$inet(0x2b, 0x1, 0x0) r1 = socket(0x1, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/05/18 18:28:58 executing program 3: r0 = socket$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) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x5dc, 0x0, 0x12}, 0x98) 2018/05/18 18:28:58 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x84e23}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x0) 2018/05/18 18:28:58 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = epoll_create(0x420000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) shutdown(r0, 0x0) epoll_wait(r1, &(0x7f0000000140)=[{}], 0x1, 0x10) 2018/05/18 18:28:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) recvfrom$packet(r2, &(0x7f0000000440)=""/87, 0xffffffffffffffdd, 0x0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x930000) 2018/05/18 18:28:58 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000100), 0x0) 2018/05/18 18:28:58 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f00000011c0)=[{&(0x7f0000001140)=""/78, 0xf}], 0x1}, 0x0) [ 411.757474] kasan: CONFIG_KASAN_INLINE enabled [ 411.762179] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 411.769608] general protection fault: 0000 [#1] SMP KASAN [ 411.775155] Dumping ftrace buffer: [ 411.778684] (ftrace buffer empty) [ 411.782386] Modules linked in: [ 411.785584] CPU: 1 PID: 30924 Comm: syz-executor4 Not tainted 4.17.0-rc4+ #50 [ 411.792856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 411.802229] RIP: 0010:smc_ioctl+0x6db/0x9f0 [ 411.806550] RSP: 0018:ffff8801baef7770 EFLAGS: 00010202 [ 411.811920] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: dffffc0000000000 [ 411.819198] RDX: 0000000000000004 RSI: 1ffff100375def0d RDI: 0000000000000020 [ 411.826472] RBP: ffff8801baef79d0 R08: ffffed00375def0e R09: ffffed00375def0d [ 411.833746] R10: ffffed00375def0d R11: ffff8801baef786f R12: 1ffff100375deef1 [ 411.841014] R13: 0000000020000000 R14: ffff8801baef7868 R15: ffff8801baef7828 [ 411.848295] FS: 00007f6774f0b700(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 411.856524] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 411.862403] CR2: 0000001b2f822000 CR3: 00000001aba83000 CR4: 00000000001406e0 [ 411.869668] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 411.876933] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 411.884189] Call Trace: [ 411.886784] ? smc_shutdown+0x5c0/0x5c0 [ 411.890755] ? get_futex_key+0x1e90/0x1e90 [ 411.894995] ? __might_sleep+0x95/0x190 [ 411.898968] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 411.904155] ? vma_set_page_prot+0x239/0x300 [ 411.908559] ? graph_lock+0x170/0x170 [ 411.912352] ? graph_lock+0x170/0x170 [ 411.916770] ? exit_robust_list+0x290/0x290 [ 411.921174] ? find_held_lock+0x36/0x1c0 [ 411.925232] sock_do_ioctl+0xe4/0x3e0 [ 411.929029] ? compat_ifr_data_ioctl+0x170/0x170 [ 411.933780] ? lock_downgrade+0x8e0/0x8e0 [ 411.937926] ? kasan_check_read+0x11/0x20 [ 411.942070] ? rcu_is_watching+0x85/0x140 [ 411.946212] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 411.951403] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 411.956588] sock_ioctl+0x30d/0x680 [ 411.960217] ? dlci_ioctl_set+0x40/0x40 [ 411.964186] ? expand_files.part.8+0x9a0/0x9a0 [ 411.968761] ? vm_mmap_pgoff+0x1a1/0x2a0 [ 411.972818] ? down_read_killable+0x1f0/0x1f0 [ 411.977309] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 411.982842] ? security_mmap_file+0x166/0x1b0 [ 411.987337] ? dlci_ioctl_set+0x40/0x40 [ 411.991304] do_vfs_ioctl+0x1cf/0x16a0 [ 411.995186] ? ioctl_preallocate+0x2e0/0x2e0 [ 411.999584] ? fget_raw+0x20/0x20 [ 412.003032] ? get_unused_fd_flags+0x121/0x190 [ 412.007615] ? __alloc_fd+0x700/0x700 [ 412.011416] ? __x64_sys_futex+0x477/0x680 [ 412.015649] ? ksys_mmap_pgoff+0x276/0x640 [ 412.019878] ? do_futex+0x27d0/0x27d0 [ 412.023688] ? security_file_ioctl+0x94/0xc0 [ 412.028100] ksys_ioctl+0xa9/0xd0 [ 412.031561] __x64_sys_ioctl+0x73/0xb0 [ 412.035455] do_syscall_64+0x1b1/0x800 [ 412.039346] ? syscall_return_slowpath+0x5c0/0x5c0 [ 412.044262] ? syscall_return_slowpath+0x30f/0x5c0 [ 412.049182] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 412.054529] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 412.059362] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 412.064527] RIP: 0033:0x455a09 [ 412.067782] RSP: 002b:00007f6774f0ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 412.075465] RAX: ffffffffffffffda RBX: 00007f6774f0b6d4 RCX: 0000000000455a09 [ 412.082720] RDX: 0000000020000000 RSI: 000000000000894b RDI: 0000000000000013 [ 412.089969] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 412.097215] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 412.104462] R13: 000000000000044c R14: 00000000006fa7c0 R15: 0000000000000000 [ 412.111711] Code: f8 48 c1 e8 03 80 3c 10 00 0f 85 ed 01 00 00 48 8b 9b 90 04 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 20 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e b7 01 00 00 8b 43 20 49 8d [ 412.130853] RIP: smc_ioctl+0x6db/0x9f0 RSP: ffff8801baef7770 [ 412.136799] ---[ end trace 6989218da613c351 ]--- [ 412.141581] Kernel panic - not syncing: Fatal exception [ 412.147384] Dumping ftrace buffer: [ 412.150909] (ftrace buffer empty) [ 412.154593] Kernel Offset: disabled [ 412.158199] Rebooting in 86400 seconds..