0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) socketpair(0x11, 0x807, 0xff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000240)={{&(0x7f0000000180)=""/152, 0x98}, &(0x7f00000000c0), 0x5}, 0x20) r2 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f00000007c0)=0xffffffffffffffb5) recvmsg$netrom(r2, &(0x7f0000000740)={&(0x7f0000000100)=@ax25={0x3, {"61581983d00e86"}, 0x8000}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000280)="b28530cf48d726b2a5603c95ab9f94a8295061f661485c02bc82335ec448b3546b094474ff1018273a564ac9f79c86012ea8a8238b2e3d9f832e58c322a51830eddcf0e0639725e706e64c1efd8345f41bccb8f58df625e365baa972f889c2f7d856407fecdbcc9bef1a5a4eb47a011b4a916b2aeda006a9f7bfe0f72a3ebf99591150122edeb24701a19f6c54b6a45d62db62098ff23699d003a7e9bc225f1eb3697edbe69e4e0bc7ea3dc0af4ddd4966f5a46bdd59d93ee8846d2dca94535ac3af3cb7c66cf4803d924160a6b2c0532d82e8107816b584f4bd73d9e36adb51ee74a899d0847148ac6496e9c19f709c", 0xf0}, {&(0x7f0000000400)="ab58f7dc60ba62befabe44f0b9873f1f691c2d8481780966ae45846bec6d52a6b1c3b3da3a54c9802b68a29f90edd59c84d39e56283a4b185d4936e5572c8cb6ecbb1efbfdab159ca1c04dab95f1e270899244fb546b450ea92501d7c7bd65298a0acaa5c925101dac8dc766bd122ea204c7510ae027c44e149ec84d3640c369b0134797e169fafba115eda024ba0c3dceaba3366dacf1a1d8c8af26b88b647aa9", 0xa1}], 0x2, &(0x7f0000000500)=[{0xb0, 0x115, 0x9, "5ca86c6afd9adff9c6c2383650ea4f5484ef05d06e50161b6b60c332a358fc29c30eb4cd1340938d43966ba25fe77cb514bcc22cabc96a5d108de06ea9f08604750b662ea65d0ef52a78bbc7ca431f667c70255757e2f33ce8787385da5be47a0f61362ceb87067c055872929bd72e8f871589f07038fe04361b27bb2c770f9c82948d9da27b509d98689302ac2c89f0b84252252bb92f78023e"}, {0xc8, 0x198, 0x7fff, "bcafc2b8e86f280d583828d49220e2316e1ff13c34d1266175bf4e6a470f6c6e58b2737c5bfb19097c53a17b417282a15c9148f092f86c2e395acac0af3fc63fa8437eb7eb0db65c9d94e1ad816c1f5809fa0d1c1a15db8c69d91f366670be4b6ab207562a107316708d97edcda3eb83e5e71e67ef61982fde1be62812216018187c063c71ebc1f08fa982c5c1f511f9d2bb414bbd0b9702f9d7e64389a207950ed329d2505ccee16722a7b94038f981d749b15c8f"}], 0x178, 0x4000000}, 0x2) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000680)=@req={0x28, &(0x7f00000003c0)={'ip6tnl0\x00', @ifru_settings={0x3, 0x10001, @te1=&(0x7f0000000380)={0x6, 0x8, 0xffffffffffff0000, 0x7}}}}) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000040)=0x200, 0x4) 2018/04/05 11:44:45 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) accept4(r0, &(0x7f00000003c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000440)=0x80, 0x800) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000004c0), &(0x7f0000000500)=0x4) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000000)={0x1c, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x5}, [@typed={0x8, 0x1, @pid}]}, 0x1c}, 0x1}, 0x0) [ 336.503870] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 336.518695] kernel msg: ebtables bug: please report to author: Wrong len argument [ 336.629649] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 337.420883] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/04/05 11:44:46 executing program 1: r0 = socket(0x1e, 0x1, 0x0) getsockname(r0, &(0x7f0000000100)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000080)=0x80) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:46 executing program 4: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in=@rand_addr}}, 0xe8) getsockopt(r0, 0x5, 0x8, &(0x7f0000000180)=""/29, &(0x7f00000001c0)=0x1d) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0xc2, "1fabf33c1c82e583737aa292f153904c8f5d21a5264fb228456ec4b0cd50f0c65da6bb79b478ac3dbacab2da7ceeb6888704b52f1d99b1e6070be0465ab32cc7d3c62c0ec775cc8e1230f78659130603f56145adba258ae3b0e6ab09aa98defdc4244e325446623064df04ac1d36ad39c218f59a6a8104265148a2d0e9f2973819294bf1ecea3e8d5f104a0aa98c0ac3b4954cf11c6c366afcee98b6bc92b9af1f0028d8cbe6626e955adac7b862475abcbb3275cb3b15b3cf2a7f1d1d2d863f2d3d"}, &(0x7f0000000300)=0xca) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e24, 0x3f, @dev={0xfe, 0x80, [], 0xa}, 0x7fffffff}}}, 0x84) ioctl$int_in(r0, 0x5473, &(0x7f0000000100)=0x4) 2018/04/05 11:44:46 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:44:46 executing program 7: socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x6e, &(0x7f00000f8000)=ANY=[@ANYBLOB="0700000000030000aaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df00003a000000000000000000000000000000000100000000000000000000000000000001fca967e17f791010"], 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0x83e0000000000000, 0x2ac18d1c, 0x80, 0x3}) 2018/04/05 11:44:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) r3 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r3, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000001c0)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000140)={0x0, 'eql\x00'}, 0x18) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f00000002c0), 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket(0x0, 0x1000, 0xa) setsockopt$IP_VS_SO_SET_FLUSH(r5, 0x0, 0x485, 0x0, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000013db4)=ANY=[@ANYBLOB="200000000000000000000100000000000a0000000c000000", @ANYRES32], 0x20}, 0x1}, 0x0) recvmsg(r6, &(0x7f0000000640)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x26, &(0x7f00000004c0), 0x0, &(0x7f0000000540)=""/226, 0xe2}, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r7, 0x4030582a, &(0x7f0000000080)={"73690200", r8}) accept$unix(r5, &(0x7f0000000700)=@abs, &(0x7f0000000200)=0x6e) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000400)={0x0, 0x80000, r0}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000600)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x24, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) ioctl$DRM_IOCTL_ADD_CTX(r9, 0xc0086420, &(0x7f00000004c0)) 2018/04/05 11:44:46 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c2000000aaaaaa2aaabb0000000000ffffac14ffaaff0200000000000000000000e20700000000907800000000faae5cb7af71"], 0x0) socketpair$inet(0x2, 0x80000, 0x53, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_emit_ethernet(0x5e, &(0x7f0000000100)={@random="db962ad0dd74", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x1, 0x9, 0x2}], {0x8100, 0x9e, 0x6ed, 0x4}}], {@canfd={0xd, {{0x4, 0x7fff, 0x7fff, 0x3}, 0x1f, 0x2, 0x0, 0x0, "942c7686b627f3017391535d81d12dad67f4f0df2c697acc09c5aab50ac9a72a8af93672fc2ca6777c90e65f6f9843ded1cc53bf11ac82985af6a6c852677d7c"}}}}, 0x0) 2018/04/05 11:44:46 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x80000) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000100)=0xafc, 0x4) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48, 0x80800) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000200)=0x7, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001600)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000001640), &(0x7f0000001680)=0x4) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r4 = accept$inet6(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000280)=0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x2, 0x1472, 0x3, 0x7, 0x2}, &(0x7f0000000300)=0x14) recvmsg(r2, &(0x7f0000001500)={&(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001440)=[{&(0x7f0000000440)=""/4096, 0x1000}], 0x1, &(0x7f0000001480)=""/87, 0x57, 0x4}, 0x40002002) accept4$vsock_stream(r6, &(0x7f0000001540)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x800) setsockopt$ax25_int(r6, 0x101, 0x2, &(0x7f0000001580)=0xfffffffffffffff7, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000340)={r5, 0x2}, &(0x7f0000000380)=0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000015c0)={'erspan0\x00', 0x7}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/04/05 11:44:46 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0x7f, @dev={0xac, 0x14, 0x14, 0xe}, 0x4e21, 0x3, 'wrr\x00', 0xa, 0x8000, 0x59}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x37db72d1318d4598, 0x100, 0x4, 0x7ff}}, 0x44) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x6, @loopback=0x7f000001, 0x0, 0x0, 'dh\x00'}, 0x2c) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x1}, 0x5, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'erspan0\x00'}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/05 11:44:46 executing program 1: r0 = socket(0x1e, 0x1, 0x0) getsockname(r0, &(0x7f0000000100)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000080)=0x80) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:46 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff00000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) [ 337.589364] IPVS: set_ctl: invalid protocol: 127 172.20.20.14:20001 wrr [ 337.603844] device bcsf0 entered promiscuous mode [ 337.621346] device bcsf0 left promiscuous mode 2018/04/05 11:44:46 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000005f6941fe42000007003573a4a6000000000000e03207dd4bcd91d447ebf1e062f90e7ae12fcb2354fae42a8f097309e26e9b7869bad11fe5d2762c068396b0bb3fe73c309a"], 0x4f}}], 0x2, 0x800) 2018/04/05 11:44:46 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x385d7637e3368578, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={r3, 0x1ff}, 0x8) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000180)=r4) 2018/04/05 11:44:46 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) r1 = accept4(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000080)=0x80, 0x800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x40}, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000967fe4)=@req3={0x8000, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x1c) [ 337.659052] IPVS: set_ctl: invalid protocol: 127 172.20.20.14:20001 wrr [ 337.687779] IPVS: sync thread started: state = BACKUP, mcast_ifn = ip_vti0, syncid = 1, id = 0 2018/04/05 11:44:46 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:44:46 executing program 1: r0 = socket(0x1e, 0x1, 0x0) getsockname(r0, &(0x7f0000000100)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000080)=0x80) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) [ 338.396501] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/04/05 11:44:47 executing program 7: r0 = socket$inet_sctp(0x2, 0x471822e8b27937a3, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x70, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0xb}}, @in6={0xa, 0x4e23, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e22, 0x95f7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2e}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x200}, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=r1, &(0x7f0000000380)=0x4) sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="2d60a0df", @ANYRES16=r3, @ANYBLOB="040025bd7000fbdbdf25060000000c00030008000300000000004800010008000800e300000008000200bf000000080006007365640008000500040000000c0006006e6f6e650000000008000b007369700008000b0073697000080001000a000000"], 0x68}, 0x1, 0x0, 0x0, 0x840}, 0x20004050) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x800000000, @multicast1=0xe0000001}, "0008070000040008b22c582bf3aed17d"}) 2018/04/05 11:44:47 executing program 5: unshare(0x40000000) r0 = socket(0x12, 0x4, 0x200) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@local, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) r2 = gettid() sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0xa0}, 0xc, &(0x7f0000000240)=[{&(0x7f0000000480)={0x1d4, 0x14, 0xb00, 0x70bd26, 0x25dfdbfd, "", [@typed={0x8, 0x7, @uid=r1}, @generic="e5ac8f0b457cf4224addfcca0cb2be23d23112f34d209f1b030b8eb266a4eef7093dedda9b1c0fd97bb0189a5e67d4587146311e23825479cc0eea4c8a5c0eac67530df940fb5d383667a8a15087f0b17337c6a935729855e59036148c2020c1e8c8bd5ad9fb389b0a4c9a3f57d927508288d0d2b228cfab1778e81ffa3b7e807d503183f898a340c04a1b4cfb55a774e88de534157ee735bad022ef021159102e83361518b2b0d769a67123e5821142384a093b4e397c27d3a24b1d9f16177ad6923f2d9121d3c2bd", @generic="5857f345d69faf767bd9c70fc6c8535b707efbe4edcd15bf5431dadf436dd10002410b32c645d743b4d316df9f4818db962621da8107a754ff964334de2e7c4dacb8a65650307655a135bf571c7a265912a32299bafd01ef68e701045cd0e34cf961fe02af6c7f921d9b395777ac447bb79bdb55fb346afe181b4ee5b7ff0c4f9eaac3c42d8f7263b3c82d79e8a87781a0e2f9c73ed181d6da8e0546149b455f7ee5f774db26f589ef0672be51313f9bb2e92c84d254b67e3aa718aed881f2b428c0e6338a46f75c0ef2cf153decf092c98b3b06e380d0c405e1d2a7466653bb4af9b821629501b2", @typed={0x8, 0x76, @pid=r2}]}, 0x1d4}], 0x1, 0x0, 0x0, 0x40}, 0xc800) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000400)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @broadcast=0xffffffff}, 0xd0}) 2018/04/05 11:44:47 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x3) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0), 0x1) r2 = accept(r1, 0x0, &(0x7f0000000000)) connect$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) connect$inet6(r0, &(0x7f00009ac000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x1, 0xffffffff}, 0x8) sendto$inet6(r0, &(0x7f000077a000), 0x194, 0xfffffffffffffffe, &(0x7f0000000080)={0xa, 0x4e20, 0x80000000002, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x200000000}, 0x1c) 2018/04/05 11:44:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-generic)\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x81, 0x4) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@l2, 0x80, &(0x7f0000000300)=[{&(0x7f0000000400)=""/203, 0xcb}, {&(0x7f0000000180)=""/106, 0x6a}, {&(0x7f0000000080)=""/3, 0x3}, {&(0x7f0000000500)=""/224, 0xe0}, {&(0x7f0000000600)=""/135, 0x87}], 0x5, 0x0, 0x0, 0xff}, 0x2002) sendmsg$nl_xfrm(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@migrate={0x50, 0x21, 0x0, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001}}}, 0x50}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x4000) 2018/04/05 11:44:47 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x6, 0x2, 0x5, 0xfffffffffffffffd, 0xffffffffffffffc0, 0xcf}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:47 executing program 6: pipe(&(0x7f0000afdff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000dcd000/0x4000)=nil, 0x4000, 0x2000000, 0x10, r2, 0x0) tee(r0, r3, 0x8000, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000040)='L', 0x1) getsockopt$llc_int(r3, 0x10c, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) close(r1) 2018/04/05 11:44:47 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000004980)=[{0x0, 0x0, &(0x7f00000048c0)=[{&(0x7f00000038c0)="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", 0xbf0}], 0x1, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) ioctl$sock_ifreq(r1, 0xa212e8e0539215f2, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_names='bond0\x00'}) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/05 11:44:47 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) [ 338.602926] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/04/05 11:44:47 executing program 1: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x6, 0x2, 0x5, 0xfffffffffffffffd, 0xffffffffffffffc0, 0xcf}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) [ 338.671186] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 11:44:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000280)={'rose0\x00', 0xfb}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f00000003c0)="2f2bacf7e02ee208596e812915d73c1ea49b7b45809038a67282766e877b278a2c2d4e762167cb4d43ab78c28e952695bb2bef9f79e7e499fa5f7e9242e2d5cdb0bbf58ab9ee3129056465f01996bbfbffb990b0bed7baef1bbf2b97b3e7aa8ac0f172f14d983c8cae20b4c71fd0ab38b93c70c59e94aad36bb2486af377340d24b1c7e1c5fee7202e82bbadee4a81eb16c9acf0ec", 0x95) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) r2 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000300)={0x0, 0xd}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={r3, 0xe}, &(0x7f0000000140)=0x8) socket$rds(0x15, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000180), 0x4) connect$pppoe(0xffffffffffffffff, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000040)={r2}) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8937, &(0x7f0000000100)={"010000003000", r5}) connect$pppoe(0xffffffffffffffff, &(0x7f00000000c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bridge0\x00'}}, 0x1e) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000000340)="39f4b78cc3b0b08885d522c2c1ff30164827aad591f83b1b385f9477b1362587fe3e6a89e3985535872cbd12043ddfe32a6758ec039785d1e2ac9c7ba945b2a092e0ee92e8") 2018/04/05 11:44:47 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x80) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0x9, 0x4) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031df55)=""/4, &(0x7f0000b91000)=0x4) 2018/04/05 11:44:47 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:44:47 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000001300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001400)=0x80) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001440)=0x1, 0x4) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, r1, 0x40000) pipe(&(0x7f0000001380)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000012c0)=[{0x2, 0x1}], 0x1) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000001580)={0x10000000, 0x52, 0x23}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000013c0)=0x4, 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) readv(r3, &(0x7f0000001280)=[{&(0x7f0000000000)=""/167, 0xa7}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/182, 0xb6}, {&(0x7f0000002000)=""/4096, 0x1000}], 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x32, r3, 0xfffffffffffffffe) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000001480)={0x0, 0x2}, &(0x7f00000014c0)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000001500)=@sack_info={r5, 0x80000000, 0x3}, &(0x7f0000001540)=0xc) getsockopt$nfc_llcp(r4, 0x118, 0x3, &(0x7f0000000100)=""/183, 0xb7) ioctl$sock_SIOCINQ(r3, 0xc0189436, &(0x7f0000001ffc)) 2018/04/05 11:44:47 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x5, 0xfffffd94) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000004c0)={r2}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000240)=0xc241, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f0000000080)=0x9, 0xf672ef9901cbfd62) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r4, 0x401000008000) pipe(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00000003c0)={0x2000}) r7 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e20, @rand_addr=0x5}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x42, {0x2, 0x4e24, @rand_addr=0x1}, 'ip_vti0\x00'}) setsockopt$inet_MCAST_LEAVE_GROUP(r6, 0x0, 0x2d, &(0x7f0000000400)={0x5, {{0x2, 0x4e21}}}, 0x88) socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x2, 0x446, [0x20000340, 0x0, 0x0, 0x20000480, 0x200004b0], 0x0, &(0x7f00000000c0), &(0x7f0000000780)=ANY=[@ANYBLOB="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"]}, 0x4be) connect$inet(r7, &(0x7f00000005c0)={0x2, 0x4e20}, 0x10) setsockopt$inet_dccp_int(r6, 0x21, 0x7, &(0x7f00000002c0)=0x400000000000, 0x4) close(r4) sendmmsg(r7, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000000100), 0x0, 0x400000000000000}}], 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000500)) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r6, 0xc0086421, &(0x7f0000000280)={r8, 0x1}) accept(r2, &(0x7f00000006c0)=@l2, &(0x7f0000000680)=0x80) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000003300)=@req3={0x0, 0x1, 0x8, 0x4, 0x7, 0x9, 0x8}, 0x1c) setsockopt$inet6_dccp_buf(r5, 0x21, 0xf, &(0x7f0000000c00)="cecd89b84528cf83bd79fd8beef862e2313d19d32893bee9f6971175ceca5aabc0e1c9a6638f1115a6bd94fa65dceaee3a63a9c880fcf1478eb407787c3a82e74c1c636b2b360f73a12f73d83afac166a73020395ccd6a192ba8b752a49fefbfe2d04b702d4131ecd407255ee17a7efb7097685ffa562902cafb4e622e625c5ae79e2de15540ef0d8964cd4f3f76ef7a73b41b06146780d3dc62d1eb8fecae33acef32758507d8b05afe46c339804e30c072faab9197cb77680bde3dcb43db8a", 0xc0) accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14, 0x80800) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f00000000c0)={r4}) 2018/04/05 11:44:47 executing program 7: syz_emit_ethernet(0x7e, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) epoll_create(0x5) 2018/04/05 11:44:47 executing program 1: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x6, 0x2, 0x5, 0xfffffffffffffffd, 0xffffffffffffffc0, 0xcf}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) [ 338.934235] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 338.995726] IPVS: ftp: loaded support on port[0] = 21 [ 339.003544] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/05 11:44:48 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:44:48 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000640)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xfffffffffffffffa, 0x30}, &(0x7f0000000080)=0xc) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000180)=ANY=[], 0x0) r4 = accept4(r3, &(0x7f0000006bc0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000006c40)=0x80, 0x80000) getsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000000240), &(0x7f0000006cc0)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000013c0)={@empty, 0x0}, &(0x7f0000001400)=0x14) setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000000540)=0x6, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000440)={r2, 0x8c, &(0x7f0000000380)=[@in6={0xa, 0x4e22, 0x9c53, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}, @in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x10001}, @in6={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x1210ea4e}]}, &(0x7f0000000480)=0x10) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001440)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r6}) listen(0xffffffffffffffff, 0x6) r7 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000280)) r8 = socket$inet_dccp(0x2, 0x6, 0x0) writev(r7, &(0x7f0000000300)=[{&(0x7f0000000000)="390000001300090665000000000000007f0080400300000046000107000000141900040004870000000003f500000000000000000000000000", 0x39}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f00000001c0)=0x30) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000580)=@filter={'filter\x00', 0xe, 0x2, 0x370, [0x0, 0x20000840, 0x20000870, 0x20000a30], 0x0, &(0x7f0000000140), &(0x7f0000000c00)=ANY=[@ANYBLOB="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"]}, 0x42c) r9 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r9, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r10 = accept(r8, 0x0, &(0x7f0000000180)=0xffffffffffffffd6) ioctl$sock_kcm_SIOCKCMCLONE(r10, 0x89e2, &(0x7f0000000200)={r9}) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r11, 0xc01064b5, &(0x7f0000000800)={&(0x7f00000007c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) 2018/04/05 11:44:48 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000e6aec8)=ANY=[@ANYBLOB="180d00c6c4c8f5c72ab44404ffffffff0000030004000100"], 0x18}, 0x1}, 0x0) socketpair(0xb, 0xa, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000140)={0xca, &(0x7f0000000040)=""/202}) 2018/04/05 11:44:48 executing program 1: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x6, 0x2, 0x5, 0xfffffffffffffffd, 0xffffffffffffffc0, 0xcf}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:48 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) socket$pppoe(0x18, 0x1, 0x0) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) shutdown(r0, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f0000000140)=""/116, &(0x7f0000000080)=0x74) 2018/04/05 11:44:48 executing program 6: r0 = socket(0x10, 0x802, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) write(r0, &(0x7f0000000140)="2400000020002553075f0165ff72fc0280000000001000220ee1000c08000e0000001700", 0x24) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0xfffffffffffffffe, 'vlaf0\x00\x00\x004\x00\x00\x00\b\x00'}, 0x18) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000240)={'broute\x00', 0x0, 0x3, 0xa1, [], 0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/161}, &(0x7f00000002c0)=0x78) bind$vsock_dgram(r0, &(0x7f0000000300)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0xd227639d90ecd808, &(0x7f0000000340)={@multicast1, @rand_addr}, &(0x7f0000000380)=0xc) 2018/04/05 11:44:48 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x2c) r1 = socket$inet6(0xa, 0x3, 0x2) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) getsockname(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000100)=0x3a) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x91fd64c6d72236e2, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=ANY=[], 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000002000), 0x2ab}}], 0x400000000000144, 0x0) 2018/04/05 11:44:48 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000400)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(tgr192,lrw-serpent-avx2)\x00'}, 0xfffffffffffffe8b) socketpair$inet(0x2, 0x5, 0x30e, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x40, 0x9}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}}, 0x7, 0x40}, 0x90) r3 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000000100)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$unix(r3, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42991f984ecf4fa2ebaf28059f08080cc3257a25b3d6d8503d", 0x30}], 0x1}], 0x1, 0x0) recvmsg(r3, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/05 11:44:48 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x470}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000000c0)={r3, 0x1, 0x0, 0x800, 0x9}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r3, 0xffffffff, 0x0, 0x7}, &(0x7f0000000200)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00008f5ffc)=0x4, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000bfcffc), &(0x7f0000d17ffc)=0x4) [ 339.537938] netlink: 'syz-executor2': attribute type 4 has an invalid length. 2018/04/05 11:44:48 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:44:48 executing program 7: r0 = socket(0x21, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000000100)=ANY=[@ANYBLOB="dca1050000001651f7f71d24531abea1f488c5eb50de0afa74fe1610bc614c1c9a64ef328a762b72ccc57bdd5635e4bf81fbf3e6a62de8e20a14a182a027b76128029289ce0a944799471bd70188c39cb46a7a38bde41857c9ddc7a1160d2e40c18246ea9a9f4e5a7f9791e05c9800d0d63e6e12a87d5f40b5bf175406ea"], 0x1}, 0x1}, 0x0) r2 = socket(0x1e, 0x4, 0x0) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000000)=""/56, &(0x7f0000000040)=0x38) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r2) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000000c0)) listen(r1, 0x9) read(r0, &(0x7f0000f92f88)=""/120, 0x78) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) 2018/04/05 11:44:48 executing program 1: r0 = socket(0x0, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x6, 0x2, 0x5, 0xfffffffffffffffd, 0xffffffffffffffc0, 0xcf}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:48 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x400000000b, &(0x7f0000778ffc)=0x100000001, 0x4) sendto$inet(r1, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000300)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f00006cdffb)="8907040000", 0x38a) sendto$inet(r1, &(0x7f0000440000), 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x3) recvmsg(r1, &(0x7f0000000540)={&(0x7f00000000c0)=@nfc_llcp, 0x80, &(0x7f00000004c0)}, 0x2101) 2018/04/05 11:44:48 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb", 0x82) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x9}}, 0x7fffffff, 0x200, 0x8, 0x5, 0x85}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000440)=@int=0x9, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r1, 0x8}, &(0x7f0000000200)=0x8) pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x8, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000840)={r1, @in={{0x2, 0x4e23, @rand_addr=0x4}}, 0x4000000, 0x2384}, &(0x7f0000000900)=0x90) sendmsg$inet_sctp(r2, &(0x7f0000000a00)={&(0x7f00000006c0)=@in={0x2, 0x4e20, @rand_addr=0x200}, 0x10, &(0x7f0000000800)=[{&(0x7f0000000740)="06d1c25ca1f7dc60f7d0ac4bd290c4133662e1e38fd366cd060bb33eeeaec0a6d7eb5935cf16f360acee26552255adf7f3b850e8cdd29f9b8f1aa8bce7b70c97b7331548931e241dd536e6a8cf5b6b665ebfdda2a4669ff3b3d323ff7edb54b8d4c5bfd43a5e0e7a37257a927544d6695ca1afbd5ccc87013dce8ebb451b0b31eeabf174a9f8f12d0485f3fe9d025cc762f3", 0x92}], 0x1, &(0x7f0000000940)=[@init={0x18, 0x84, 0x0, {0x5, 0x400, 0x3, 0x8}}], 0x30}, 0x40000) accept4(r0, 0x0, &(0x7f0000000240), 0x80800) socket(0x10, 0x2, 0x0) 2018/04/05 11:44:48 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0xbcc9) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@arp={0x806, @generic={0x30f, 0x0, 0x6, 0x4, 0xb, @random="205a964cdf38", "0df8cfdb", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, "70059db904f9cb041dc4f9b9ac1d7058"}}}}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00000000c0)=""/124, &(0x7f0000000000)=0x7c) [ 339.720242] sctp: [Deprecated]: syz-executor4 (pid 27662) Use of int in max_burst socket option deprecated. [ 339.720242] Use struct sctp_assoc_value instead 2018/04/05 11:44:48 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000723ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r1, 0x40000000005452, &(0x7f0000000000)=0xfffffffffffffffc) connect$inet(r1, &(0x7f0000d37ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @broadcast=0xffffffff}}) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0x0, @loopback=0x7f000001, 0x4e21, 0x3, 'nq\x00', 0x0, 0x40, 0x59}, 0x2c) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x1) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0xe89, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e22, 0x21c, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x939, @dev={0xfe, 0x80, [], 0x13}, 0xe91}]}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000003c0)={r3, 0x9}, 0x8) socket(0x9, 0x5, 0x3f) 2018/04/05 11:44:48 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) [ 339.841447] IPVS: set_ctl: invalid protocol: 0 127.0.0.1:20001 nq [ 339.869152] sctp: [Deprecated]: syz-executor4 (pid 27662) Use of int in max_burst socket option deprecated. [ 339.869152] Use struct sctp_assoc_value instead [ 339.896518] IPVS: set_ctl: invalid protocol: 0 127.0.0.1:20001 nq [ 340.465696] netlink: 'syz-executor2': attribute type 4 has an invalid length. 2018/04/05 11:44:49 executing program 1: r0 = socket(0x0, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x6, 0x2, 0x5, 0xfffffffffffffffd, 0xffffffffffffffc0, 0xcf}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:49 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:44:49 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) recvfrom(r0, &(0x7f0000000180)=""/220, 0xdc, 0x40, 0x0, 0x0) 2018/04/05 11:44:49 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000180)=0x5c680e70, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x445058152889d619, 0x9f) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="2800009f9220886354da3d7c473713610000f1ffffff48cc0000000000000000f100000000000000000000000000"]}) r3 = accept(r2, &(0x7f0000000040)=@ipx, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000100)={0x3f}, 0x1) 2018/04/05 11:44:49 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="185000000000000000000000000000000000000000aa4c566100000000000000000095002000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0xffffff97]}, 0x18) 2018/04/05 11:44:49 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000100)={r2, 0x3}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000007f48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}}, &(0x7f000000a000)=0xb8) socketpair(0x4, 0x800, 0xe946, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$netlink(r3, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfe}, 0xc) 2018/04/05 11:44:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xffff, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000000c0)=@security={'security\x00', 0xe, 0x4, 0x488, 0xffffffff, 0x248, 0x120, 0x120, 0xffffffff, 0xffffffff, 0x3b8, 0x3b8, 0x3b8, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@ipv6={@dev={0xfe, 0x80, [], 0xc}, @loopback={0x0, 0x1}, [0xffffff00, 0xffffffff, 0xffffff00, 0xffffffff], [0x0, 0xff000000, 0xffffff00, 0xffffffff], 'rose0\x00', 'syz_tun\x00', {}, {}, 0x36, 0x9, 0x3, 0x28}, 0x0, 0xf0, 0x120, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x4, 0x7, 0x1}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x6, 0xff, 0x8, 0x1}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x13}, [0xffffffff, 0xff000000, 0xffffffff, 0xff], [0xffffffff, 0xffffffff, 0xffffff00, 0xff000000], 'gretap0\x00', '\x00', {}, {0xff}, 0x16, 0x6, 0x2, 0x20}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@unspec=@time={0x38, 'time\x00', 0x0, {0x1, 0x3, 0x57be, 0x4503, 0x7f, 0x9, 0x2}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x1f, 0x7c4, 0xfffffffffffffff7}, {0x4, 0x8b39, 0x7}}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffffff, 0xffffff00, 0xffffffff, 0xff], [0xffffff00, 0xffffffff, 0xffffffff, 0xff000000], 'gretap0\x00', 'syzkaller1\x00', {}, {0xff}, 0x7f, 0x4e3a, 0x0, 0x1}, 0x0, 0x128, 0x170, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x80000000, 0xe5, 0x0, 0x3}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0xfffffffffffffffb}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@broadcast=0xffffffff, 'irlan0\x00', 0x6}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) listen(r1, 0x0) socketpair$inet(0x2, 0x5, 0x4000000000000000, &(0x7f00000005c0)) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) 2018/04/05 11:44:49 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000000663f3af6f2a1e721402948edf19a84b35f9488cada21"], &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x1ff}, &(0x7f0000000240)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000200)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000000600)={r5, 0x2}) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r3, 0x3f}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='syzkaller0\x00', 0x1cd) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b005b9388ad2d6ea61ebcc080054f38021566ad9f07f0000e381e5b3b60000", 0x22) socketpair$inet6(0xa, 0x3, 0x100000000, &(0x7f00000004c0)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000000500)={@in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x1, 0x4, 0x4, "13bfc3e5cd441db458c00360c16c9450842467888afc74d6c701a63e520103df6672197f9a437b7833e4c4b0318e5a36e66483ec1528664015b0f5236bbaff3443d20127622cd7e6e31e3ce15d08de51"}, 0xd7) socketpair$ax25(0x3, 0x3, 0x1, &(0x7f0000000440)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000000640)={0xb6}, 0x4) getsockname$ax25(r7, &(0x7f00000000c0), &(0x7f0000000080)=0x201) socketpair(0xd, 0x1, 0xd34a0000000000, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f0000000380)={&(0x7f0000000340)=[0x80000001, 0x8, 0x20], 0x3, 0x10001, 0x3f, 0x6, 0x3, 0x5, {0x8, 0x1322ddf0, 0xffffffffffffffe1, 0x0, 0x4, 0x400, 0x1525, 0x2, 0x7ff, 0x4, 0x4, 0x1, 0x8, 0xfff, "46e28b493fd88a99c50cf1ba27f6dbd1bda2b44e0d95b41d7598a9841fb88763"}}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/05 11:44:49 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:44:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x20, 0x1c, 0x101, 0x0, 0x0, {0x7}, [@nested={0xc, 0x0, [@generic="4a6e69c532"]}]}, 0x20}, 0x1}, 0x0) socketpair$ax25(0x3, 0x2, 0xcc, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000100)="9a3916114a4f634bc58ff14db544db22d31e4b1ed89aee5299bdc40ec3119badccd227bb536d731d7699bbe942704ffc5fca7f70a2b55627f53aeb2c054f539ade12a40dbc8b27786428434970d19c64c696620101d210a29d6cfaed32a52891eda2d0051f46037a5cf0e3e48b1a53d72b03c7e3d61a39ba3031cd7fdcc43da37c2c2405b05fde58555bbdc365c69dd34bfeda1fe860232b40f8b7b6a89ae0b3e4f80d9b64a68ebe964b9bb4638c6b4ecece5ad7c693e66b3eaa68ba6d95a7b01b75e8d8d84ef9e1637e3f8f8db6cb7ef3a923db2d38f5ac6d823acbd917a83a82f07d4611b1bae8394b", 0xea) r3 = accept(r1, &(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x80) getsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/04/05 11:44:49 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0xffffffffffffff10, &(0x7f0000000000), 0xb8, 0x0, 0xfffffffffffffe77, 0x80000000000802}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000440)=0x4, 0x4) write$binfmt_elf32(r0, &(0x7f0000000600)={{0x7f, 0x45, 0x4c, 0x46, 0xfff, 0x1, 0x3, 0x7ff, 0x2, 0x3, 0x3e, 0x100, 0x67, 0x38, 0x37d, 0x6, 0x3, 0x20, 0x1, 0xc4b, 0x20, 0x9000000000}, [{0x1, 0x0, 0x101, 0xdbda, 0x3f, 0x8, 0x1, 0x9}, {0xd3f7b8a99a74a762, 0x66380000000000, 0x4, 0x4, 0x7f00000000000000, 0x9, 0xffffffffffffffff, 0x133}], "88dc99f982be52db74933e4055b5a667ea109590d5c339343c7c942cd25e875784b4b6772c737bd8b7218bde91e6f1eb91d31b503ae69f296e79bc7800dfcefe54e5464402fb0f12eb84992ceb35ad4857da85cef75fcce935dbadbedf", [[], []]}, 0x2d5) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000080)=""/60}, {&(0x7f00000000c0)=""/127}, {&(0x7f0000000140)=""/206}, {&(0x7f0000000240)=""/195}, {&(0x7f0000000340)=""/231}, {&(0x7f00000005c0)=""/59}, {&(0x7f0000000480)=""/160}], 0x100000000000009b) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0xe}, @multicast2=0xe0000002}, 0x8) 2018/04/05 11:44:49 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x80) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x16}, 0x2}}, 0x6fa, 0x1, 0x1f, "1d4e6f46229b02f0cdf2cba45b944be6da214f8e6af2f9af9c561882a11d3a0e762aea99f496b6a5f2ade9cb95b88504ad3a50a137bd8b535dd7eef296dbb25c10031dc22154327bb6f972efe2e06c30"}, 0xd8) socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x80000000, 0x400) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10, &(0x7f0000782000)=""/4096, &(0x7f0000000040)=0x1000) 2018/04/05 11:44:49 executing program 7: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00006bafe4)=@req3={0x6f, 0x0, 0x1, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000834fc9)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000091f00000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000541ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f0000353cf8)}, 0x0) 2018/04/05 11:44:49 executing program 1: r0 = socket(0x0, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x6, 0x2, 0x5, 0xfffffffffffffffd, 0xffffffffffffffc0, 0xcf}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:49 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:44:49 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000cc0)=""/84, &(0x7f0000002000)=0x54) r1 = accept(r0, &(0x7f0000000080)=@ax25, &(0x7f0000000100)=0x80) r2 = accept4$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000bc0)={r4, 0xfffffffffffffff9, 0xaa, "e87b3db63c97e8e514120c0959c223e2b34feb1e311040a2f6fe8e0a5929da91e4bfe599bc74331d0aa8b22df51d24218c543beaaa82240b19c16abba9ed9190ce438139320db6a7ba46f5f336d2520c6eb98922c4b95b4260de6df23c3cd237dd361cd264dcaf574d8db9b4f59e693854a726196dc38be08e6be2d3e3cc5759a67928a4d86c508940eea7c402fdeac2491e12ed6d8d9054752c620c860f42ced09327b2d0ce7d9e1c3a"}, 0xb2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000a40)={0x8, 0x1000, 0x1fc, 0x8, 0x0, 0x9, 0xfffffffffffffff8, 0xffffffffffffff6a, 0x0}, &(0x7f0000000a80)=0x20) setsockopt$packet_buf(r2, 0x107, 0x1f, &(0x7f0000000c80)="3569c292e2", 0x5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000ac0)={r5, 0x7, 0x4}, &(0x7f0000000b00)=0x8) sendto$inet(r1, &(0x7f00000009c0)="3a9bde67a66c5ff502ba4235801652580ff49f4583233aec25a79abd34dd2483e1a15576ce4482c39af798230183bff37b22a8eca8250906725e9b0ca585d07c03054bd580ef8faa8cbef425f551032084b81626446cb4835e6d5e08c1056fda8344b671b63c6948a58bab82ab29eb1dfde0", 0x72, 0x80, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000001c0)={@dev={0xac, 0x14, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, r3}, 0xc) sendmmsg$alg(r1, &(0x7f0000000940)=[{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000200)="f85ab77fe6e444640ac941877b78047cdf7608351a212701f8c0b1fad1cc5770d88c1d7f700d6bb0619d4d3ee698b06d6d271e1da12e232df1fadc7593a68b0af497e570a1157b647c43a1f823fd10b652a9747bb2298d9d74c073fe22d4828d418348975f6b836900354c5e370dd27bfde5db29a546b7a187997422f40d8926fbb9cbb2a1b183e7811e", 0x8a}, {&(0x7f00000002c0)="6d1cd8c86b30e63d7dfcfe9061392758a5ff5d65c97a49a5f1fa56ebdb1dddccd3b11bc8f66b4618279e5f0efabcc06f82794f18c3d32c14f7d7f60acdc19be68d20bbaf95acd32c7b25a5e2a6d62c3644b5b22c4d38c0ad3bdb0bb6cb7f181f88d5726e24784f7f2da8e1a7453ec532174edd208171405e5dff1400b4e8f5c35f897d686fb7dbb372cd8a714cedd35629fe", 0x92}, {&(0x7f0000000380)="34409e0ac7a3ef32953f5af816a8cde033754088faa9ca4fc9b9672b0588a1dbe8bf394a3883c700d53411", 0x2b}, {&(0x7f00000003c0)="d4670d50de3284bffc9512f55da039f9f4d44e246451f2dbf3de4db5c9c65d17af0efbf8dc38399d5f19667fea1bafe7f9cecd406db2353e13f21a83f0675a153ac6251878811d329b5871876ff8ef4926f0f1f21045170cea7a6bac869f50b066f1ee47712f5cfa7cfdfcb181ef620fc0c68d630a9578c956cc2156884ef065a2c2fa8282624af4925d239d6d54bb6ef17496ed12f30a40ddc53776974574036f9513", 0xa3}, {&(0x7f0000000480)="7d800c5339f5f222087cac2e1cffbffc1ffc98e942f83792b2ff524c94d221123855a51663251d3d27a23665cf734bf90a5dd429724a7d14e98f4720cd81b04128d8a6c8581d53bdab0a186b0fa43b2addfd19c3e30ea0fdbaa54cc5bcf580e12e07d5c20c3c29d418bc11d65f5f68085d19690360a0dc37e41cb2fd71b3c52c9a6b1402f4d70d67c497296f1fe687165ba94609107b03cd29024798673cf55f8b54636141e4156065fb01a145babdfee82332adffd5b429671bed5adc429a678cf8409988ef2c2085c12532f332718f098fc8", 0xd3}, {&(0x7f0000000580)="fd32fde0276fe13cc3733e333bbe80f854bacaab43feeec9bdb44d3504fb777ade42f500c1d747b9e0c6d44f71073f6d27709eefea7360d55e8ded786f7b633e1512cfeedb2ec8f6136a0514469bf8f83cb4f8013478a16457a54d262f2d9c2030e7b924b5c2f11565201e258683790c1820a94b2e45fa4d1bb970ef63b3b17f239d6cdd33df8ad9341c8ba90aa6fb6a284d6530d1f42ae63d67c1408c06e9c2c1241f9778468f3ece1743bbd0e6f474ac8db08d0e1aca29a5f46437610f03348917675fdb40f750525bc89f56521159da356af82f8ae8734ffc2eaac3d72a621719264a09cf", 0xe6}, {&(0x7f0000000680)="9699f082a71fc8c0f5325563610fc1a901a7ec5967eb1fe73db8f37d9d71332eec0eaac9a6efe2e365e84eacc8203eaf7c302574724fb19b7b452225c07dc514e235356a679f54e9014d3ae449e8c838acf10beb5c5c82aa19ad10eea051654f1cd0bd4a73eb785ff0970232fe9cf456591d007ede9d68194ec502e867d73b9ce6da07971ac18ac0be9e3b7493a6378702771329656349b083b0651e4e9ddb0ef1ee37f1fcb6eda77246a5e88a62fb", 0xaf}, {&(0x7f0000000740)="303c8742f4e8f3a2bbff64821e89fc074f9f16e5a2690fdfff4cc1cdde160289c721a18ffa593ef2c1773fd52ee84bdae61c3cdd2a68218847c2717846509b8b7d39c6b8193520f9d7ef1045f446ddf4312a357f85e3678ceb32e35bdf2fc9179ef709ecaa7f689d2c1771155e80756e2e41586d6ae0f6f4a57c8ba70d9019b6036a5310af005de7321150f360877aa4dcbb79d7d39096b0dc", 0x99}, {&(0x7f0000000800)="2662c380d2e01e599c159e2a9d2bb555d1a4c40ad2137d042cf6e471d7", 0x1d}], 0x9, &(0x7f0000000900)=[@assoc={0x18, 0x117, 0x4, 0x7}], 0x18}], 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000980)={0x87, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2, 'none\x00', 0x1, 0xfffffffffffffffe, 0xb}, 0x2c) connect(r0, &(0x7f0000000b40)=@llc={0x1a, 0x30f, 0x0, 0x0, 0x9, 0x100000001, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xffffff6e) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000e80)=@buf={0x39, &(0x7f0000000e40)="16e50e94af0b6975a8d207b823b9e6cec33582156200f5a4e045ffc81257a062dc6f0df882f7fcda70d1a48c6c4d3cf7e94df1dd23476b141a"}) setsockopt(r2, 0x8001, 0x1, &(0x7f0000000d40)="ad136593872c3c644cdf3b8c491219696b92698daa1fe51f875def19c624272552032413e78ebf3be4a63bcb635a51d211e61613f5c2714a7f315b83b84928545af06979ad12119ecab48023cc374534d8305a9007d294ccbbbc03f7dededaaac3154b0ab59a7a4c5ae2a9312cdff05e08e4f302b05c8158fa78c2a425794fc0d7a1a1b0636f0d374ab210d91c4170c0c7d9f0107cbb1050b1aa22f3c8bc7daefa121261d17831ade206ffd2785c521bd7c51f80bea0f3fe87f3b20f5e3aaf60ba4468df0fa5fe7f785845704ddaf56e158de56db219398452d8bc309023c3c07a9bf285fd0b718f59977f4def3a", 0xee) 2018/04/05 11:44:50 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x100000001, 0xffffffffffff8000, 0x7, 0x3d, 0x2, [{0xfffffffffffffff7, 0x0, 0xffffffff}, {0x6, 0x61, 0xfffffffffffffffe, 0x0, 0x0, 0x1881}]}) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/04/05 11:44:50 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) connect(r0, &(0x7f0000000140)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xtea)\x00'}, 0x2b5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003140)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f00000007c0)="7312c1a72ce67ebfde5fd3ec91c45248a53f60b5a4c01632f1f64674acd8054b0f78b654a51136f624a6b44eaf0931fdb7c45c3fbd1f9e1cb5850c4957a90130ffdc6e4fb7bbd3934d2fd853c583451ce424ba9daf8070593fff310c3154609c531dc0e8d6d3b4a3fac9857a656ba4383bd2519db51a7d1b809a6769d80a863fc3e7545ef96937cad1410e958bbd584592fe9943767b97e5ad30aa9835288624254f342ca91baf10", 0xa8}], 0x1, &(0x7f00000013c0)}], 0x1, 0x0) socketpair(0x11, 0x80000, 0x6138cb92, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000002c0)={0x9, &(0x7f0000000240)=[{}, {}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000300)={r4, 0x2}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000000040)={{0x40, 0x100000000008, 0x2fec, 0x9, 0xfffffffffffffff9, 0x4}, 0x100000000000000, 0xff, 0x8000}) recvmsg(r1, &(0x7f0000000100)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f00000005c0)=[{&(0x7f00000008c0)=""/134, 0x86}, {&(0x7f00000003c0)=""/14, 0xe}], 0x2, &(0x7f0000000080)=""/107, 0x6b}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000480), &(0x7f00000004c0)=0xffffffffffffff4a) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/05 11:44:50 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x10000001f, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000002c0)={'vcan0\x00', r2}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f0000000500)=""/231}, 0xfffffffffffffdf0) 2018/04/05 11:44:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4000016) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x20, 0x13, 0x401, 0x0, 0x0, {}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @uid}]}]}, 0x20}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3ffffc}, 0xc, &(0x7f0000000140)={&(0x7f0000000840)={0x334, 0x27, 0x200, 0x70bd2b, 0x25dfdbfd, {0x3}, [@nested={0x30c, 0x66, [@typed={0x14, 0x7a, @ipv6=@dev={0xfe, 0x80, [], 0x11}}, @typed={0xc, 0x9, @u64=0x8}, @generic="97671d63f54c7e5645bd2f106caa105c31be033241b4d16b340b2aeea704f5aecd75a598c2dc8a40351abd861ba824ed1b7d33280200f8795bb928658a872f589da68b9ad1538b754a8dcc933ce20fa3e06d5a69e794bad2dcc18b03c22e62a85bdd86ca2549ef616c4644ff8ad454a7bd2cba7411ec7498ce86680730d46b07bf0c21651fd8bfd7cadf8d45c6572475c2cb58ea5aed2a0e06399253c484dd97ef62445471535e366c2c485b0c36c619d39d83b1a5ad4790ba51c3a0905ab63c1c13a7", @generic="ab4139759a145f7eca870667d1116a63f89c936bae4928e74c860324aa2f923d0a398db6f7ca288f2b1de6fbe4264193db133487523e5d00c7d6562fc6ff74d82f80d00831ee52b2cfc1d63c75daee1dc4e37f88069fe2090ed6f393c0050551576fd82ff85c93d096e3509d7bc5dec657e73019ff49a16e8050f1e36109423cbb28aa28380529c72aab85c2ab3bf9b0abe0d10750315ad9b65ba2bb8c42c90bbffaca9378339da2e247a16978eb70b40885ac08faa88cf62223761703", @typed={0x8, 0x10, @u32=0x3}, @generic="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", @typed={0x14, 0x1b, @ipv6=@loopback={0x0, 0x1}}, @typed={0x14, 0x95, @ipv6}, @generic="8e04af229dabfe0c36b584784e8e19dd22765a1c44c79ace151a3d0f37ce9ff58ca8dec69a66c5e3bac0fd15fd88c04aa024d50059adcfbd9be00379c98d"]}, @typed={0xc, 0x16, @u64=0x11}, @typed={0x8, 0x87, @fd=r0}]}, 0x334}, 0x1, 0x0, 0x0, 0x40000}, 0x4000001) 2018/04/05 11:44:50 executing program 1: r0 = socket(0x1e, 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x6, 0x2, 0x5, 0xfffffffffffffffd, 0xffffffffffffffc0, 0xcf}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="18000000a672f05c1f6006100000009500000083575030"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) writev(r0, &(0x7f0000000700)=[{&(0x7f0000000680)="57598b", 0x3}], 0x1) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000000)={r0, r1}) recvmsg$kcm(r2, &(0x7f0000001780)={&(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/75, 0x3d}, 0x0) 2018/04/05 11:44:50 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:44:50 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0xb, 0xffffffffffff2426, 0x42b4, 0x20, 0xc, 0x1, 0x6}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x2, 0x4, 0xffffffffffffffff, 0x100000004, 0x0, r0}, 0x123) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r1, &(0x7f0000000000)="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", &(0x7f0000000100)=""/147}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000380)={'ip6_vti0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000003c0)) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000400)={@in6={{0xa, 0x4e24, 0x101}}, 0x1, 0x3, 0x1, "04aedc6849e342ccd22b687abe12184230441752460643ea75d3f304916dda4deef828c66c9886e94d3091b80ab88bf84d05593a6a0dafed1beb2495338e7abb7c1c43afc7cc233723dfb4fba010f667"}, 0xd8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r1, &(0x7f0000000200)="9a4cf07bcf0b8899f4f271bd439092a7f995698ea08bad3164f617af78be9fc2e296722edecac01b7fb686f8f1a7bbbc4f15ca9e1a0a5609df20697d", &(0x7f0000000240)="0c93c82091e95542c03da43969e325eea7e9159156fd7e654b669ddfc2a299dbcdfcdb8e47995d53c1e9bc67f97ef8ad0d10275f5251e49767cf34a460f632c63c28568cf60bc7c5dc8d4628e9b4fe33cffb8df4180f1e997d5b359666e1cc6eaf25b238abcf6c6d4da5092421171b37a33d409d29f76899bdf4540d4f8f3b37558d8cfc714e803cd446c2d1afe46d2ab7b2a4e76c84756d0dd05968268e8db493d7c1bfbf96"}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e22}}, 0x1ed0, 0x3800000}, &(0x7f00000005c0)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000600)={0x7, 0x9f, 0xc, 0x400, 0x3, 0x40, 0x3, 0x2, r3}, 0x20) 2018/04/05 11:44:50 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f0000e4ffc8)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB="0048af83af"], 0x18}, 0x0) close(r1) close(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x5, 0xf6, 0x100000001, 0x1, &(0x7f00000000c0)='rose0\x00', 0x100000001, 0x5}) r5 = accept(r1, 0x0, &(0x7f00000001c0)) bind$ipx(r5, &(0x7f0000000200)={0x4, 0x4, 0x2, "5c8579a4a0fa", 0x3}, 0x10) 2018/04/05 11:44:50 executing program 4: socketpair(0x12, 0x2, 0x7, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000200)={0x381, 0x2, 0xfff, 0x5}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000013000)={0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000100)=0x20, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000240)=0x8, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000002fe8)=[{}]}, 0x10) socketpair(0x200000000000001b, 0x5, 0x400, &(0x7f00000001c0)) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x4, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) pread64(r4, &(0x7f0000000180), 0x0, 0x5e) 2018/04/05 11:44:50 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000640)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xfffffffffffffffa, 0x30}, &(0x7f0000000080)=0xc) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="7f000001553f57a10000000095ca62772b3210dbb5f5b1040000007f0000017f000001e0000002e0000001"], 0x1) r5 = accept4(r3, &(0x7f0000006bc0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000006c40)=0x80, 0x80000) getpeername(r1, &(0x7f0000000240)=@ethernet={0x0, @link_local}, &(0x7f0000000140)=0x80) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f0000006c80), &(0x7f0000006cc0)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000013c0)={@empty, 0x0}, &(0x7f0000001400)=0x14) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000000540)=0x6, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000440)={r2, 0x8c, &(0x7f0000000380)=[@in6={0xa, 0x4e22, 0x9c53, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}, @in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x10001}, @in6={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x1210ea4e}]}, &(0x7f0000000480)=0x10) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001440)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r7}) listen(0xffffffffffffffff, 0x6) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r8, &(0x7f0000000580)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x489}, 0xc, &(0x7f0000000500)={&(0x7f0000000840)={0xe0, r9, 0x4, 0x70bd2d, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000000}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffff7}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0xe0}, 0x1, 0x0, 0x0, 0x80}, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) writev(r8, &(0x7f0000000300)=[{&(0x7f0000000000)="390000001300090665000000000000007f0080400300000046000107000000141900040004870000000003f500000000000000000000000000", 0x39}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f00000001c0)=0x30) r10 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r10, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r11 = accept(r10, 0x0, &(0x7f00000004c0)) ioctl$sock_kcm_SIOCKCMCLONE(r11, 0x89e2, &(0x7f0000000200)={r10}) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r12, 0xc01064b5, &(0x7f0000000800)={&(0x7f00000007c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) 2018/04/05 11:44:50 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:44:50 executing program 1: r0 = socket(0x1e, 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x6, 0x2, 0x5, 0xfffffffffffffffd, 0xffffffffffffffc0, 0xcf}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:50 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000b80)=@broute={'broute\x00', 0x20000120, 0x2, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000880], 0x2, &(0x7f0000000100), &(0x7f0000000880)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'vlan0\x00', 'bcsf0\x00', "73797a6b616c6c6572301300", 'syzkaller1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xb0, 0x100, [@quota={'quota\x00', 0x18}]}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, 'lo\x00', 'teql0\x00', "766c616e300000000200", "6970955f7674693c00", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @random="d6da5b54f4cf", [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "45eef71e3c9c213aa353cafb0804bea47223e954b1eeb8307ffee46b28df"}}}}]}]}, 0x2f8) r1 = socket$netlink(0x10, 0x3, 0x4000000004) writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="580000001400192340834b80040d8c5602062200010400e10000000ec9c1d900004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd0000001000010006000900fcff4d00040e05a5", 0x58}], 0x1) 2018/04/05 11:44:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000d17000)=""/70, &(0x7f0000d17ffc)=0xfffffffffffffe58) pipe(&(0x7f0000000000)={0xffffffffffffffff}) bind$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) 2018/04/05 11:44:50 executing program 5: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = accept(r0, &(0x7f0000000000)=@nl=@proc, &(0x7f00000000c0)=0xffffffffffffff99) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) listen(r0, 0x4) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000140)=""/74, &(0x7f00000001c0)=0x4a) r2 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) sendmmsg(r2, &(0x7f0000004440)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000200)='H', 0x1}], 0x1, &(0x7f00000002c0), 0x0, 0x4000}, 0x3}, {{0x0, 0x0, &(0x7f0000003300)=[{&(0x7f0000002bc0)="56da91b0008a4f84bf71b079b7093e13", 0x10}, {&(0x7f0000003180)="a9ff680e57ecb7f9f9225dfab526d0dbb2dc23df54341874f0db39f5b1b949e0e855a5963ed1ec47e528e4873490fe34bec4defeee959337ba812667353197db7a9643c488d8e5d506bcbbec5b68ad9c2e90b1029b768f099ed048fa45be41feb8cd015cc94d4064904b1c0460f7a80018c3656af5041072b652db81ded17334bf0e85c892851eb58fe84642764e6b2e9b0820d6528a426062842ea2a33edf5f8650b56d0030fbc34dd3c5d91032704bcf93", 0xb2}], 0x2, &(0x7f0000000000), 0x0, 0x40811}}], 0x2, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x8, 0x30}, &(0x7f0000000400)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000440)=@sack_info={r3, 0xf7, 0x3}, 0xc) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000240)={0x0, 0xfffffffffffff001}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={r4, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x3, 0x9, 0x2, 0x8f}, &(0x7f00000003c0)=0x98) 2018/04/05 11:44:50 executing program 1: r0 = socket(0x1e, 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x6, 0x2, 0x5, 0xfffffffffffffffd, 0xffffffffffffffc0, 0xcf}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) [ 341.698701] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/04/05 11:44:50 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:44:50 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0204000004000000ffff2bdcfb239e3095000000000000000c00000000000000"], 0x20}, 0x1}, 0x0) 2018/04/05 11:44:50 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) socketpair(0x2, 0xa, 0xc246, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000180)='bbr\x00', 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000000c0)={0xfffffffffffff281}, 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x2, [0x10001, 0x3]}, &(0x7f0000000140)=0x8) r3 = socket$netlink(0x10, 0x3, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) write(r3, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100291a7648c9721011010e49d6a906ab4500d6ec", 0x27) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000280)=@get={0x1, &(0x7f00000001c0)=""/186, 0x59}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000340)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000380)=r4) accept4$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x1c, 0x80000) 2018/04/05 11:44:50 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/05 11:44:50 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x6, 0x2, 0x5, 0xfffffffffffffffd, 0xffffffffffffffc0, 0xcf}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:50 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000002c0)={&(0x7f0000000280)=[0xfffffffffffffffb, 0x3, 0x1, 0x7, 0x5, 0xfff, 0x8, 0x27231977, 0x0], 0x9, 0x4, 0x1ff, 0x4, 0x3, 0x6, {0x2, 0x1000, 0x80, 0x5, 0x1, 0x5, 0x7ff, 0x2, 0x2, 0x3ff, 0x0, 0x8, 0xffff, 0x575, "cf5b097df006ac48292a978fb821b9803b438f249b4052a183b19d79548bb708"}}) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000340)={0xfffffffffffffd2a, &(0x7f0000000040)="54c3cf436c9c6a60e905f0b9d7bd8d6ee872cb9f8e2509b7f331176c7d99c6d07c8a609d0c96554373d4fb8ecbfcce634fb78867e34ef2a135439d1721fdf380e44c409e80bffce9d926df8f1ed7348ab7fde09cc33312d7c158c0b5c2f70124b729042474274dca8118ea4e65fcb0baea549ad793f54770138965117a26d6bfabe39b8b1cd9007e09eb9309abe0b0f0a4911150f8ec0649d83e2e5afee5e2398f2d4dafb06546322ecf9e53e0153d241ac9c3ccbde6c30d554415de17699420e30954843764c8d4cbfa8441d0f9cbd231b6b5b87a11ae0b200cc6373d419be144a8c9415d"}) r2 = accept4(r0, &(0x7f0000000900)=@sco, &(0x7f0000000780)=0x80, 0x800) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000980)=0x10001, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000007c0)="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", 0x27a) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) r3 = accept$alg(r0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'syzkaller1\x00', 0x0}) bind(r3, &(0x7f00000001c0)=@ll={0x11, 0x1a, r4, 0x1, 0xfe0, 0x6, @random="1909163fa33d"}, 0x80) sendmsg$alg(r3, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004b000)="5dfbc33d", 0x4}], 0x1, &(0x7f0000f7a000)}, 0x0) recvmsg(r3, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/05 11:44:50 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000000080)={"6a4c6e6430413a1b24c78f7e8c0cfc80", @ifru_addrs=@in={0x0, 0x4e20}}) r1 = socket$netlink(0x10, 0x3, 0x9) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x900}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x80, r2, 0x400, 0x70bd29, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xff}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1f}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xc9a}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xd87}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0xd}}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x4004801}, 0x80) r3 = socket(0x3, 0xa, 0x5) accept$inet(r3, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) getpeername$packet(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14) sendto$packet(r3, &(0x7f0000000240)="356ef6d5177405381de7d0fa47c5c0fa3c70feadae8c66", 0x17, 0x8044, &(0x7f0000000300)={0x11, 0x19, r4, 0x1, 0xc3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/04/05 11:44:50 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:44:50 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={"72e1770000000000f0a000000000000000000000000800"}, &(0x7f0000000080)=0xffffffffffffffc9) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_buf(r0, 0x0, 0x37, &(0x7f0000000200)="103a05764ede8d5adefc6de0ca75978f7b049d8db818d174ca251a71ed7f182d326371d069c98265689e4cef49a9ebd144f447e580eaddd142c2cbb4634086", 0x3f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000001c0)={0x8}, 0xfffffffffffffc76) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'dummy0\x00', 0x1201}) 2018/04/05 11:44:51 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x6, 0x2, 0x5, 0xfffffffffffffffd, 0xffffffffffffffc0, 0xcf}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:51 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0)=[{&(0x7f0000000140)="db63fb00dd9cad6068f820d5a1bfc36271551a22849d9ab1b25cd4ff2936058d8c67d682041141017b18762214bdf90f5fed0166eab29e735e83629670c777e332f05bcfd563bc015de12e7e18d18ab642efe6e70632affcaed0e6c7406a92783766e5691f882d0d795a4b6f7cab6c19", 0x70}], 0x1, &(0x7f0000000000)}, 0x0) recvmsg(r2, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/05 11:44:51 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000040)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x1, 0x4) sendmsg$nl_route(r0, &(0x7f00000022c0)={&(0x7f0000001fc0)={0x10}, 0xc, &(0x7f0000002280)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000d8180001000000000000040000000000001a00000099d9d8ed0ad34fe2697c15b6000000000000000000000000", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) 2018/04/05 11:44:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'bond0\x00', &(0x7f0000000200)=@ethtool_rxfh={0x47, 0x3, 0x7, 0x8, 0xabec, "780713", 0x23e}}) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86e", 0x2f) socketpair(0x3, 0x6, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000040)="db5aab51e3b4147873cc1627257d3f7b95b9a96420690fce3db20eaa898176fdc831f794106fce1fc6a8caea4007fa7a5405f1b886ecd365373a642275cb8229b939794a85ec80a3005681aacbec164d36414565319bcc042b2be70726ada86444785abf637dcc0674d631ff81d292", 0x6f}], 0x1) 2018/04/05 11:44:51 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:44:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000014ff0)={&(0x7f0000022000)=@getneightbl={0x14, 0x42, 0x200, 0x70bd2d, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x14}, 0x1}, 0x200000004) 2018/04/05 11:44:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000600)=""/139, 0x8b}, {&(0x7f0000000400)=""/15, 0xf}, {&(0x7f00000006c0)=""/169, 0xa9}, {&(0x7f0000000780)=""/184, 0xb8}], 0x4, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000cd8000)) r3 = socket(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000040)={'sit0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f00000002c0)={'lo\x00'}) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000000)={'lo\x00', 0x10000}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0xffffffffffff20a4, @remote={0xfe, 0x80, [], 0xbb}, 0xb849}}, 0x401, 0x20c, 0x4, 0x8000, 0x8}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000340)={r4, 0x400}, 0x8) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000000080)={{0x7fff, 0x100000001, 0x453, 0x3, 0x3, 0x20}, 0xec68, 0x7d77, 0x9}) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @empty, 0x2}, 0xeb0afea93fbd9431) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r5, &(0x7f0000000040)) getsockname$ax25(r3, &(0x7f0000000880), &(0x7f0000000840)=0x10) bind$netrom(r3, &(0x7f00000004c0)=@full={{0x3, {"66b7504a19c4ce"}, 0x2}, [{"54b6d05391519e"}, {"ef36e68e4d656b"}, {"3550b2e7c7743c"}, {"afbc240bba1acb"}, {"b1752c7af95c39"}, {"ecb861489548ed"}, {"45776d33efe020"}, {"890fc3728b1478"}]}, 0x390) epoll_create1(0x80000) accept4$alg(r3, 0x0, 0x0, 0x80800) connect$bt_l2cap(r3, &(0x7f0000000540)={0x1f, 0xff, {0x1, 0x1ff, 0x2, 0x3, 0x100000000, 0x2}, 0xffffffff, 0x3}, 0xe) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000380)={'\x00', {0x4, 0x2, 0x7663, "4d18d916c3e8", 0x10000}}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000003c0)={r4, 0x2}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000480)) r6 = accept4$alg(r1, 0x0, 0x0, 0x80000) ioctl$sock_SIOCADDDLCI(r6, 0x8980, &(0x7f0000000280)={'rose0\x00', 0x7fffffff}) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r1, &(0x7f00000000c0)) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000100)=""/102, &(0x7f0000000180)=0x66) 2018/04/05 11:44:51 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x1605, 0x4) [ 342.571236] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/04/05 11:44:51 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:44:52 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x6, 0x2, 0x5, 0xfffffffffffffffd, 0xffffffffffffffc0, 0xcf}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(serpent)\x00'}, 0x58) accept4(r0, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000000000)="616d905a1b4b70a1", 0x8, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) readv(r1, &(0x7f0000157000)=[{&(0x7f00004b7000)=""/89, 0x59}], 0x1) 2018/04/05 11:44:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000341fb4)="6e7600bc80ccbbfe9ef0a570a835b4a3b867280c33cd7b8d55dd000000000000684bebb934dd608affb57f695c704bc6114e076d921b32fc42bded51313c98f3fcb0e3464a52b18310b1ba3b", 0x4c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='illinois\x00', 0x9) r1 = accept(r0, &(0x7f0000000140)=@ethernet={0x0, @local}, &(0x7f00000001c0)=0x80) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000200)={'ip_vti0\x00', {0x4, 0xfdd, 0xfff, "a7df4a41f49e"}}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)=""/36, &(0x7f0000000040)=0xf63f5b441195ddfd) 2018/04/05 11:44:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x1000000011, r1, 0x0) writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)}], 0x1) mmap(&(0x7f0000f99000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) 2018/04/05 11:44:52 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcd9df00", 0x1f) write(r0, &(0x7f0000000080)="1f0000000104fffffd3b54c007110000f30501000b000300000010d10000cf", 0x1f) bind$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x100000001, 0x40, 0x74b2, 0x1000, 0x7, 0x3}, 0x4961}, 0xa) 2018/04/05 11:44:52 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:44:52 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@nat={'nat\x00', 0x19, 0x2, 0x300, [0x20000040, 0x0, 0x0, 0x20000070, 0x20000310], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x378) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f00000004c0)=0x6, 0x4) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x2, &(0x7f0000000500)="b643c0d9254420997b781ee74763cc9acb08e86d", 0x14) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000580)={{0xff, @empty, 0x4e24, 0x4, 'fo\x00', 0x10, 0x5, 0x1e}, {@loopback=0x7f000001}}, 0x44) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001fc0)=@filter={'filter\x00', 0xe, 0x4, 0x218, [0x0, 0x20001700, 0x200019c0, 0x20001bf8], 0x0, &(0x7f00000016c0), &(0x7f0000001700)=[{0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x1f, 0x8, 0x8808, 'ip6tnl0\x00', 'nr0\x00', '\x00', 'tunl0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xe8}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x1, 0x0, "0075cc14154c05a698b51bc4692c886a0e9c4f65dbad6d64f0df08c31d55a0397db6609752d3bee653eae2a74bbb4385924e37e4b9ee12cc4e5fad4c0ad6e273"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0xd, 0x41, 0x888e, 'irlan0\x00', 'dummy0\x00', 'syzkaller0\x00', 'gre0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff], 0x70, 0x70, 0xa0}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}]}]}, 0x290) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000002040), &(0x7f0000002080)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000020c0)=@assoc_value, 0x8) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000002100), 0x4) 2018/04/05 11:44:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e99000)={0x0, 0xb47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000), 0x4) shutdown(r0, 0x1) shutdown(r0, 0x1) close(r0) 2018/04/05 11:44:52 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f00006bb000)="4800000014001900ce0000000000000002113b850e1de0974881000000fe09a2bc4a58049164643e89000000de213ee20700000000000000005bff2b000000000000070000000000", 0x48}], 0x1) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) [ 343.494335] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 343.528131] netlink: 'syz-executor2': attribute type 3 has an invalid length. 2018/04/05 11:44:52 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:44:52 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x0, 0x6, 0x2, 0x5, 0xfffffffffffffffd, 0xffffffffffffffc0, 0xcf}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:52 executing program 4: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x1, 0x1a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000008000), &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]}, 0x2e1) r1 = accept(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x80) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000000ff0)={0x1d}, 0xe) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000780)={0x0, 0x7}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r3, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000740)=0xffffffffffffffb4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, [0x68c0, 0x6, 0x40, 0x2, 0x7, 0x1f800, 0x0, 0x6, 0x9, 0x2a, 0x3f, 0x5, 0xfff, 0x0, 0x3]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r3}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r4, 0x6, 0x2, 0x0, 0x7, 0x2, 0xcd, 0x48, {r5, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x169, 0x1c00, 0x6, 0x6, 0x7}}, &(0x7f0000000380)=0xb0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000480)) [ 343.548720] xt_cluster: you have exceeded the maximum number of cluster nodes (4095 > 32) [ 343.565581] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 343.576062] netlink: 'syz-executor2': attribute type 3 has an invalid length. 2018/04/05 11:44:52 executing program 5: r0 = socket(0x10020000000010, 0x3, 0x0) write(r0, &(0x7f0000000240)="240000001a0025f00018000400edfc0e800000000004bf070dffffeb0800010048050000", 0xffffffffffffff1c) 2018/04/05 11:44:52 executing program 6: syz_emit_ethernet(0x0, &(0x7f0000000240)=ANY=[], 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) syz_emit_ethernet(0x3f, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2000002aaaaaaaaaa12080503011f63ba9c817f5edeb3b410cedee38cf38775ba2cd2fd84f0c2a376e51ba33f18061906f0cb694ef7000000000000000000"], &(0x7f0000000200)={0x1, 0x3, [0x6f5, 0xe1a, 0x342, 0xb48]}) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000001c0)) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000080)={0x2, &(0x7f00000002c0)=[{}, {}]}) connect$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000240)={0x29, @multicast1=0xe0000001, 0x4e23, 0x3, 'sed\x00', 0x11, 0x32e, 0x16}, 0x2c) socket$inet6_icmp(0xa, 0x2, 0x3a) [ 343.626752] xt_cluster: you have exceeded the maximum number of cluster nodes (4095 > 32) [ 343.665064] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/05 11:44:52 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x0, 0x6, 0x2, 0x5, 0xfffffffffffffffd, 0xffffffffffffffc0, 0xcf}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:52 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:44:52 executing program 2: unshare(0x3c023ffe) socket$kcm(0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000500)={0x0, 0x24f4, 0x0, 0x0, 0x9c6e, 0x42fa, 0x0, 0x5, 0x0}, &(0x7f0000000540)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000580)={r0, 0x5, 0x0, 0x80000001, 0x9303, 0x8000000000}, &(0x7f0000000100)=0x14) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000640)=0x14, 0x0) getsockname$packet(r2, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0xfffffffffffffe32) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={r1, 0x0, 0x2, 0x0, 0x1, 0x8}, &(0x7f00000001c0)=0x14) socketpair(0x0, 0x0, 0x1, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000000840)={&(0x7f0000000740)=[0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000007c0), &(0x7f0000000800)=[0x0, 0x0], 0x3, 0x4, 0x0, 0x2}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000200)=0x400) r5 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r5, &(0x7f0000000040)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r5, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000080), 0x8) shutdown(r5, 0x1) 2018/04/05 11:44:52 executing program 7: socketpair(0x3, 0x3, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {0x0}]}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0)=0x80000001, 0x4) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000000c0)={r2, 0x1}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r3, 0x3, 0xffffffff}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x1f) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000e80000f0ff0000007baad0ff0000000000000000000000009500000000000000bf1cad08a9d2a1529720b5bfeaac755acc826bf66ba5ff101662d352d4290e887eea3e6a0327fc956f9f6fdeac33332fc4e71cca5a87fda158b3610b0eba8bc55194e66abcf9f4379beb89"], &(0x7f0000f59000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) 2018/04/05 11:44:52 executing program 5: r0 = socket$inet(0x2, 0x805, 0x0) connect$inet(r0, &(0x7f00007caff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000bbff66)=""/154, &(0x7f0000000040)=0x3) [ 343.687437] IPVS: set_ctl: invalid protocol: 41 224.0.0.1:20003 sed [ 343.713204] IPVS: set_ctl: invalid protocol: 41 224.0.0.1:20003 sed 2018/04/05 11:44:52 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x0, 0x6, 0x2, 0x5, 0xfffffffffffffffd, 0xffffffffffffffc0, 0xcf}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:52 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) [ 343.760388] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/05 11:44:52 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)=""/126, 0x7e}, {&(0x7f0000000100)=""/195, 0xc3}, {&(0x7f0000000200)=""/120, 0x78}], 0x3, &(0x7f00000002c0)=""/148, 0x94, 0x80000000}, 0x40012000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x6, 0x7}, &(0x7f0000000400)=0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00', 0x204}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000440)={r3}, 0x8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) unshare(0x400) pwritev(r1, &(0x7f0000000200), 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000480)) 2018/04/05 11:44:52 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0x0}) bind$unix(r0, &(0x7f0000000140)=@file={0x1, "2ee500"}, 0x4) accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14, 0x80000) sendmmsg(r0, &(0x7f0000001800)=[{{&(0x7f0000000240)=@hci={0x1f, r1, 0x3}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)="a5abdf0ba8281a74cf91050fa73f0f89bd60170ddd28dacfbf0c9347a3bde8599471b2881bdbdf56dfa0a8737e983bbf220ea4cc35f0a9e17c4ee597e70bd3fda8b6fb1283c49f126351c8d1edae53d02f52ce45c2b30916e21755a2402b70fd3fd47bd7f36f4bb8e826beb4b586e365ed8c9a00f524ec7db658d9c8f889f4493f8e24c2ae55aec804e61e4229878a5895187de698578f59b37466a1e8648cb69afafc9ebc7d6279", 0xa8}], 0x1, &(0x7f00000003c0)=[{0x40, 0x10d, 0x1000, "f34f3c8407dfefe236f106afe083643182fea2fea940e2eef114ccb4de389f19ebdae2e9a9ebc1172e36b836"}, {0xd8, 0x102, 0x9e, "58b98607984e7409ffe1b77b4b19eb19ef5d158e4fc1343a13a507138510ba629a145019a873c815076213addb78d6a276d55f632579d5e69f64b202de9920c6557c93ab082d0d1145a4c322b99bd9eafd184eddb29ef9bdfc2985198f4611b1de9e8cea282ea301cb887ffcebdbeaae34a69b7e20a523c1fd73508862ee4673034e4abc1b8e8f28ac60de370b52aea1a304d5d3dc9f1b2b7c6e3ba831d28d8fb0b2b3e5ed4170727d4201c9283f215442db408e05b53d6d86871ab1bfc4ac15e6d83078"}, {0x88, 0x10e, 0x5, "79b891f728b700fa0edd3fc33418e07ccdcf71c7c611d4b451ac0e15c4bbc28688304ed0a3e6d8b6c2e9f627aeb12195067fb70aecbffebdb823309de04b5b6c377cefeceb63697862b656d0db6bb64abc13e9e8c70e88347ac3275ca5863563c3ff419e857bfa40474b69611ef62b67bdbdc5618c1c"}, {0x58, 0x113, 0xffff, "e313e7bfd9132eb4391bc71d6668db238276b68a4784034111269e627196a134473195073a4c29e5fc4f8df1ea92ee433059df37b300e9d8421094f635ea31eba7de2ecd"}, {0x1010, 0x118, 0x1000, "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"}, {0x108, 0x10d, 0xea, "2c93b4eede22c3df2d7b1cd66d09364ad5f287edcf39c9995ae5dae28a05e6f90ff064144fefb8d1fedbb02a30a9b5186ac16535daa98e7f3a7b214f64bba3bda5b4ef09e024fcc55e8583b54cee5920a37ad24b579f25cfa8129b0a7498985a50041c18b0355293c20586eb0c133c90a9f5fafc5bbcbf6e4e03f20b1ed85de7e98b51b13d8a718e3d4ad65204d662b9b40bd107cca617b4eb736013fea9e57bff2d4c9ad88acdb0e354cc0f2db71d5af4b12d9c57cc2e46cf3793f0866192d54b5af2119c9f601c84bcd349326d0e0b280c89565bf03d89ec4b2940eac25c8571cabb1e86e705e252846528efb235f8392ea7cab90727"}, {0x108, 0x104, 0x6174f680, "240f50716e2ebd42829354939f0921818470200410315a853f51167f8c2af45198b944d3882d5d06852b5b804c7d63ccc33bf1f4b7941270243076117fc9e399bb43adfde67da29e4ee621e575912336bef679e3f123b19f7dae4fb4d56edffd2113402a64cdad75bd45bcfc2fc728bd7c9fa297a240bc9ec1a92e91bd6d9eec777d9e2ba7fa19197d93b43e0b8d1c4414512e6cf84051f85073ede78656e479196f60980fcbe2eff07eeb0efaf5463e081bbb69a552a3dd75a57b022e58ef7c4be74a4f48cc279fb05644d106f21312e1ad75070e5e01066cbb596883989a1b3db8ef5141da5cfac2ea9da2e4743be30dbc5f9300"}], 0x1418, 0x10}, 0x1ff}], 0x1, 0x4000000) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) [ 343.890781] device lo entered promiscuous mode [ 343.939354] device lo left promiscuous mode [ 343.965011] device lo entered promiscuous mode 2018/04/05 11:44:53 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000200)="78e7cdf839cf6379a10c4ea5e0b60527641a704920ffef7325619e4349595b13e92ccb740b0049e66b31feea1ea0a05c3aa06179c409ac84c3ee8ce5f1631a4f308219386dd26b02b88459a403bf292af59ffec035860beba7ef14df61ed3664a79831d55e19afd639831853e0a1bfd127c644dc9571e14df4f327847cdfa0bce3ccfd38e3eb42ad1b760be6b6169512a72897cf163508b6c0448b91d189fc6e52ce38dcf7d55174ebfbcf233afcfe30d3b1febf12d84853b1bd143fa09a782e4bfb41ee9e28c2a50f50d14dbdd1f304fd46e6a11e0273fc6425076ca16545", 0xdf) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@delneigh={0x28, 0x1d, 0x52b, 0x0, 0x0, {0xa}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1, 0x0, 0x0, 0x4044}, 0x0) 2018/04/05 11:44:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000028f000)=0x5) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1c6, &(0x7f0000154f5e), 0xfffffffffffffda6}, 0x4) 2018/04/05 11:44:53 executing program 7: r0 = socket(0x20, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'syz_tun\x00', 0x5}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x6, 0x4) sendmsg(r1, &(0x7f0000f36fc8)={&(0x7f0000001200)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000d19000)}, 0x0) 2018/04/05 11:44:53 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5, 0xfffffffffffffffd, 0xffffffffffffffc0, 0xcf}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:53 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:44:53 executing program 4: r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2000000000000000}) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x9, @empty, 0x6}}}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e20, 0x3e, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xf2}}}, &(0x7f00000001c0)=0x8c) 2018/04/05 11:44:53 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000040)={&(0x7f0000417e08)=@newsa={0x13c, 0x10, 0x203, 0x0, 0x0, {{@in, @in=@multicast1=0xe0000001}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/04/05 11:44:53 executing program 2: pwrite64(0xffffffffffffffff, &(0x7f0000001000)='d)', 0x2, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000000ff0)={0x14, 0x0, 0x29, 0x43}, 0x14) 2018/04/05 11:44:53 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:44:53 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@rc, &(0x7f0000000100)=0x80) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000140)=0x4, 0x4) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000480)=""/252, &(0x7f0000000440)=0xfc) poll(&(0x7f0000000000), 0x2000000000000252, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x80000) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000000, 0xa811, r1, 0x0) 2018/04/05 11:44:53 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5, 0xfffffffffffffffd, 0xffffffffffffffc0, 0xcf}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:53 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5, 0xfffffffffffffffd, 0xffffffffffffffc0, 0xcf}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002c80)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000002d40)={&(0x7f0000002c40)={0x10, 0x0, 0x0, 0x180100}, 0xc, &(0x7f0000002d00)={&(0x7f0000002cc0)={0x24, r1, 0x200, 0x70bd2c, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x80) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000008}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x60, r3, 0x200, 0x70bd25, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x72}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x14}}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfc000000}]}, 0x60}, 0x1, 0x0, 0x0, 0x20040045}, 0x4800) syz_emit_ethernet(0x1e, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [], {@can={0xc, {{0x4, 0xc000000000000000, 0x0, 0x1}, 0x3, 0x2, 0x0, 0x0, "e139712321b67cee"}}}}, 0x0) 2018/04/05 11:44:53 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@polexpire={0xcc, 0x1b, 0x209, 0x0, 0x0, {{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xcc}, 0x1}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000001c0)) r1 = accept(r0, &(0x7f0000000200)=@hci={0x0, 0x0}, &(0x7f0000000280)=0x80) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000480)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0xb4, r3, 0x0, 0x70bd2c, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xbd}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x99500000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x10000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x40}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0xb4}, 0x1, 0x0, 0x0, 0x800}, 0x20004001) 2018/04/05 11:44:53 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000200)={0x8, &(0x7f00000001c0)=[{}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000240)={r2, 0x1}) shutdown(r0, 0x3) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f00000002c0)=0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={0x0}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000380)={r4}, &(0x7f00000003c0)=0x8) read(r0, &(0x7f0000000000)=""/227, 0xe3) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/04/05 11:44:53 executing program 7: recvmsg(0xffffffffffffffff, &(0x7f0000002100)={&(0x7f0000001c00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002080)=[{&(0x7f0000001c80)=""/167, 0xa7}, {&(0x7f0000001d40)=""/114, 0x72}, {&(0x7f0000001dc0)=""/233, 0xe9}, {&(0x7f0000001ec0)=""/48, 0x30}, {&(0x7f0000001f00)=""/6, 0x6}, {&(0x7f0000001f40)=""/109, 0x6d}, {&(0x7f0000001fc0)=""/173, 0xad}], 0x7, 0x0, 0x0, 0x2b}, 0x40000040) sendmsg$key(r0, &(0x7f00000022c0)={0x0, 0x0, &(0x7f0000002280)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x118}, 0x1}, 0x1) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/05 11:44:53 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffffc0, 0xcf}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:53 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62}, 0x13) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000200), &(0x7f0000000100)=""/230}, 0x18) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = socket(0x5, 0x3, 0x9) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000002840)={0x9, 0x2, 0x100000000, 0x0, 0x5, 0x0, 0xfffffffffffffffc}, 0xc) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1e, &(0x7f0000000280)=""/204, &(0x7f0000000080)=0xcc) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x6, 0x8) setsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000002880)="c1d84a6f21409726ba3e601bd3825e5fbfbf01b2d10b28bb7dfe55427c401472185285a24dbdc54f0092c7e6c9494690bad9956e290d5dd258df67b2238bbdb0292f6732627fb35e21ba09", 0x4b) sendmsg$netrom(r0, &(0x7f0000002800)={&(0x7f00000000c0)=@ax25={0x3, {"d3936ecd362010"}, 0x2}, 0x10, &(0x7f0000002480)=[{&(0x7f0000000380)="c2d2ea71b62c6a93c798172c6cb1f9c07b0cb6bcd72247a447ebb2190972d7b121442eaa19f4eebf33def50a48c182fca283647a4a40820827ab2a99d2ca214155b165e06d1e9a76fe8915afeb99eb3c5b66a4", 0x53}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="0e0cc91700cc3a6fae035f", 0xb}, {&(0x7f0000001440)="d02932f72161cd7c5446abc4eb8f7ec8108bd765edfc", 0x16}, {&(0x7f0000001480)="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0x1000}], 0x5, &(0x7f0000002500)=ANY=[@ANYBLOB="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"], 0x2e8, 0x1}, 0x20000000) 2018/04/05 11:44:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000200)={0x3, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xa47, 0x95, 0x0, &(0x7f0000000140)=""/149}, {0x0, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x7, 0x93, 0x0, &(0x7f0000000300)=""/147}]}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = accept4(r1, &(0x7f0000000700)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000780)=0x80, 0x800) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000029c0)=0x7, 0x4) listen(r1, 0x40) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'gretap0\x00', &(0x7f00000027c0)=ANY=[@ANYBLOB="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"]}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet6(0xa, 0x7, 0x4, &(0x7f0000000080)={0xffffffffffffffff}) vmsplice(r4, &(0x7f00000006c0)=[{&(0x7f0000000640)="732d64644050b37fdf5d80cec3c8595246", 0x11}], 0x1, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f00000004c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) 2018/04/05 11:44:53 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:44:53 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5, 0xfffffffffffffffd, 0xffffffffffffffc0, 0xcf}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:53 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000000)={'bond0\x00', @ifru_flags}) 2018/04/05 11:44:53 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:44:54 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffffc0, 0xcf}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:54 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f000000fffc), &(0x7f0000000ffc)=0x4) socketpair$packet(0x11, 0x1430a22724157907, 0x300, &(0x7f0000000000)) 2018/04/05 11:44:54 executing program 0: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'rose0\x00'}}) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000002cc0), &(0x7f0000002d00)=0x4) r3 = socket(0x11, 0x800000003, 0x0) recvfrom$unix(r3, &(0x7f0000002d40)=""/224, 0xe0, 0x40010002, 0x0, 0x0) bind(r3, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002800)) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x5, &(0x7f0000002700)=[@cswp={0x58, 0x114, 0x7, {{0x8001, 0x1f8f}, &(0x7f0000000040)=0x4, &(0x7f0000000240)=0x8001, 0x0, 0xfd7e, 0x2, 0x100, 0x28, 0x40}}], 0x58, 0x8000}, 0x5) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0xff, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0xfffffffffffffe01, 0x401}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000002c80)=0x7, 0x4) setsockopt$inet6_group_source_req(r7, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockopt$inet_mreq(r8, 0x0, 0x23, &(0x7f0000000140)={@dev, @loopback}, &(0x7f0000002e80)=0x8) getsockname(r5, &(0x7f0000002bc0)=@hci, &(0x7f0000002c40)=0x80) getsockopt$inet_tcp_buf(r8, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) bind$unix(r5, &(0x7f0000002b40)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/05 11:44:54 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00', 0x7, 0x4, 0x4a8, 0x280, 0x140, 0x140, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000100), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @empty, @dev={0xac, 0x14, 0x14, 0x12}, @broadcast=0xffffffff, 0x2, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @rand_addr, @dev={0xac, 0x14, 0x14, 0xe}, 0xf, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1=0xe0000001, @multicast1=0xe0000001, 0x2, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000000000)="b65bf60c9b90134486a4118e3d1f04108599febdd4af941c73fc8e98fafa5a324cc5fbab1d9adf2391af2cdf39d4c8d64a88f23a992e74a96b00b1e36f1f55427a7a6672a2eaf0701a9f630ed1de4b66cfab1d8cdd424ca0cca4f057ebe61d8db5afaedef41868e086f40b4a3d3ca23a08cd59c718c9df4d66d96d48924ad7a9c3ad92708181a09f701292352d0fccb4", 0x90) 2018/04/05 11:44:54 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5, 0xfffffffffffffffd, 0xffffffffffffffc0, 0xcf}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r1, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10, 0x80000) r2 = socket(0x0, 0x80800, 0x4) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x3) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000000c0)=0x1ff) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000a56000)=0x8800000, 0x1) listen(r0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_int(r2, 0x0, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) poll(&(0x7f00008aa000)=[{r0}], 0x1, 0x431b8446) shutdown(r1, 0x4) 2018/04/05 11:44:54 executing program 2: getpeername(0xffffffffffffffff, &(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x9a, "6bace70a20d9bbcc83b52c6616561a2ce8d19cbaed665e78f106ad2080d00a5cc25790f95916313e1445900789f1b9554c54f68764edc966398bc783ad6ef0ef6fba9eda9ff66ba01547c506b898edb876e42d0687ad4229d0e2f75b105e0b039ffd71cb934413ec8f60f3e4c233b356d4becd2cd3204ed97debb39d81b1715e3cea0ff812da5402bf298a2e7fedbe1c8a93df04cd514733ba31"}, &(0x7f0000000300)=0xa2) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={r1, 0x9}, 0x8) recvfrom$ipx(r0, &(0x7f0000000180)=""/36, 0x24, 0x10000, &(0x7f0000000380)={0x4, 0x4, 0x0, "341eba4bb384", 0x1}, 0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000780), &(0x7f00000007c0)=0x8) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="cf01014c75020000ed01000005000000900300000100000000000000000000002bb87a436a033fa4ef31f553249bbf23a475ac3ce8f6673fe389a5734738232116597fecddf42b4a313ee6876699f561d0d5213b69ef7d0bba8b868056738c0df612f4bea167866aa0f24b8fdbb9a6d48c668cd46362e65ff9e4bf877e94ac1922c3a0cbf90e193d5faebd5d7f0ce26e0c45d09b1ed80a5f74add29cda3f6048000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc26375887e8bc0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x3a0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={r1, 0x5, 0x30, 0x40, 0x1d}, &(0x7f0000000140)=0x18) r2 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000000100)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r2, &(0x7f0000000000)="d3", 0x1, 0x20000000, &(0x7f0000000080)={0xa, 0xfffffffffffffffe, 0x0, @empty, 0x4}, 0x1c) 2018/04/05 11:44:54 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:44:54 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffffc0, 0xcf}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:54 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x1fd, 0x4000000000080, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$packet(r1, &(0x7f0000000200)="de56b7ff97cf1f7017c9ed4923905de0a6e3628efd373e0f5cf2735db3", 0x1d, 0x80, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000023000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000080)={0x14, 0x24, 0xb03, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={r3, 0x7, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000000180)=0x18) 2018/04/05 11:44:54 executing program 7: r0 = socket(0x0, 0x7, 0x6) socket(0x14, 0x5, 0x3) accept4(r0, &(0x7f0000000240)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f00000002c0)=0x80, 0x80000) r1 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0xef, "0fe2bd1a586e6d16b13d86e969ea94ce28e7023066bfe40e6da353c3d0f655d6905fd298b53b76e321e88d2d4f95b8951d105d7cbb94f47c143d795d2a0006572957db9ea41e5f5be56ad019e062c7fde44a06ed5ddd07cf8e4457b4920f1319296366d7d71e7c7b872f91e7ffa11f20b9276267cc75ff8f9ee30f8546a6c938e7a93c4525ffb3145e8670da4474c734d1054ad3c26ab787bfbdbc50b82d17743261bee908d14b7d105834734c3ec55949bc31afac8ba2284d85cb1bf4e8b62f020ada51c505ffdad0d91aeb74c8d531409868fad73dd8713082511a8262d8a30203c9dc3896c08c948c6bd649b8e5"}, &(0x7f0000000200)=0x113) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) accept4(r1, &(0x7f0000000380)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000400)=0x80, 0x80000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000340)={0x3, &(0x7f0000000300)=[{0x3, 0x6, 0x1, 0xffffffff80000000}, {0x5, 0xff, 0x3, 0x1000}, {0x1, 0xfffffffffffffffa, 0x2, 0x9a27}]}, 0x10) 2018/04/05 11:44:54 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:44:54 executing program 6: r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:54 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000003900080002000c00000000001900a30700ffffffee0000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x3f}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r1, 0x0, 0x74, "71bf0b37fbc7ff70d5b500c91aba73625209aaa9f2fcd2a63844a5584ad20ef5234d7958b970645749c64ba8e33a5f67d53690bed083c9447d3078bf9e22cd553aa3d25b19d4dd0f7db7f7dee4a14cca0249424abe2aeebae6076050ae7f8494ac45dcccab691471e3dc5af82c2e0a180ee23bfe"}, 0x7c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0), 0x4) 2018/04/05 11:44:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8002000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x104, r1, 0x2, 0x4, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1ff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5df}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x79e9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x20}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x95}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x81}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x140000000000}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}]}, 0x104}, 0x1}, 0x8000) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)={0x18, 0x2e, 0x821, 0x0, 0x0, {0x3}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/05 11:44:54 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffc0, 0xcf}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) [ 346.245679] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/04/05 11:44:55 executing program 4: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x1f, 0x2) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e20}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x401, 0x0, 0x3, 0xfffffffffffffff7}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00000000c0)={r2, 0x9}) bind$unix(r0, &(0x7f0000d77000)=@abs, 0x0) accept$alg(r0, 0x0, 0x0) close(r0) 2018/04/05 11:44:55 executing program 6: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5, 0xfffffffffffffffd, 0xffffffffffffffc0, 0xcf}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:55 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:44:55 executing program 2: r0 = socket$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, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000680)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) socketpair(0x19, 0x8080a, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000040)={r1}) recvmsg(r1, &(0x7f0000000640)={&(0x7f0000000400)=@rc, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000980)=""/236, 0xec}], 0x1, &(0x7f0000000b00)=""/132, 0x84}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) 2018/04/05 11:44:55 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000080)=@full, &(0x7f0000000000)=0x48) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000100)=0x9fe, 0x4) 2018/04/05 11:44:55 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5, 0x0, 0x0, 0xcf}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) accept(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) sendmmsg(r0, &(0x7f0000000c80)=[{{&(0x7f0000000200)=@nfc={0x27}, 0x80, &(0x7f0000000740)=[{&(0x7f0000003cc0)="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", 0x602}, {&(0x7f0000000680)="7c79d0d4ef1249ea56edabcaf6205c37085007015b89dab89d0f303bb3f382e2f5c4eee7d56abdd5bbf7b13cda2e0b004b25c997959908fb134613c0080eb6a2255bf90e30b7e525a1d25fff8f7f598bcacc64b650a19549d737cc382e60299c47d404d128033070dd4169d6a86572a55ff4d667c62ca710ec978294623e686288c56be860425b84eea7b817b84047a7bccaa2e3cbc1c38b44be860d797fe54ff81cd75a452fb3853d9e334444078d6ba2eb115dd5b45be221218b510fd0f1", 0xbf}], 0x2, &(0x7f0000004cc0)}}, {{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000008c0)="fc", 0x1}], 0x1, &(0x7f0000000d00)=[{0x60, 0x11f, 0x6, "567ac6a3568cc97bdb20275b8786731a103a987dc5ecc31a26512c2baf32881eb103c05ae5ed6709dd57095c98eff3f9b101bc40356b0d69b6ba674f44223ac1684a075afdec53988009eb60811d"}, {0xf8, 0x11f, 0x6, "3d7fa1d87bf65c4ed732cda0cb8052e26744ad1a435d76cf9de429ad519e35e3c4a43562809f94d91b3040c378eb7d31c2884f8638587216e0edd820a77926c2ee33566a33e3614949c3ba97ea0085cf5323dae15a9d12b33563bfcbf641be59460a3dfdae665cd704455e9f838a0cd39eebaf5d96f989cc8c1a112687dbd468bb739f39bd7a21270a535c55a3cc265dfe71534f4bd2ea4561eeea3001f21b3dbc957fb6a8198db143167d1b07d5f19900cc23c887d57a890adfa923c7c33d607c4a729aa431bd8f48b18a70d7fa0405de1846bb4225a9e8c0894df4b21230ffdcfe6dd9916b68"}, {0x1010, 0x0, 0x800, "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"}, {0x80, 0x113, 0x67f9, "7009729e3de2efce30d87be9f622000183f4c094aa730603834af2f1583444b22fa651143d4f5c8ddf4957d49fab3e7ffdda1d058c19ee6a5a08b7ed9fa97ceffdb95c1b1697f759dff42d7575852384f9dca4076dbd2bff630541959a12c03626be9f8af163ec8234"}], 0x11e8}, 0x3}], 0x2, 0x0) 2018/04/05 11:44:55 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @multicast1=0xe0000001, 0x0, 0x0, 'lblc\x00'}, 0x2c) r1 = accept(r0, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x1c) 2018/04/05 11:44:55 executing program 6: r0 = socket(0x0, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5, 0xfffffffffffffffd, 0xffffffffffffffc0, 0xcf}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:55 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000000200)="bf5fb491d1db4a60455ad0b5938b489dce69a29441a64f08e358a43c6f6c48e06c6ad45b841fd6db26ab689744b36833d1727923d20059985a52265b68daea171dbb5de88ac3635dabbd3501abe3b40001349798f9c1c7ac874f02abed1e2451a494cbdeb685a566d03fd0f35a3494ffd59b9d74517d64d0000000000000", 0x80, 0xfffffffffffffffc, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="005e232f0402e4769bfadffbf74610ab709db4bf7a41dbc6918895bfc477f3ed858a8857cb704d32289bc81a2fb95da9525f6aeb6ac1159493ec953d417a8101b03c7f846ae3f67ca41f782771a0b4256858ed154386000000000000000000"], &(0x7f00000001c0)=0xff1a) 2018/04/05 11:44:55 executing program 7: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) pipe(&(0x7f0000000240)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000280)) syz_emit_ethernet(0x2c, &(0x7f0000000140)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipx={0x8137, {0xffff, 0x1e, 0x2, 0x1, {@random=0x3ff, @random="f25ed8b4dd88", 0x8000000000000000}, {@broadcast=0xffffffff, @current, 0x1}}}}}, &(0x7f0000000180)={0x0, 0x3, [0x3d1, 0x23e, 0x324, 0xf12]}) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000001c0)={@broadcast, @loopback}, &(0x7f0000000200)=0xc) 2018/04/05 11:44:55 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:55 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:44:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xf, 0x6, 0x60000000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e24, @rand_addr=0xff}, @in6={0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1b}, @in6={0xa, 0x4e21, 0xeed, @mcast1={0xff, 0x1, [], 0x1}, 0x156}, @in6={0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6}], 0x90) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000080)=@ethtool_cmd={0x19}}) 2018/04/05 11:44:55 executing program 5: r0 = socket(0x18, 0x0, 0x2) getpeername(r0, &(0x7f0000000fa0)=@nfc_llcp, &(0x7f0000001000)=0x60) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x6) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0x2f, @loopback=0x7f000001, 0x4e20, 0x0, 'lblcr\x00', 0x20, 0x3, 0x6f}, {@empty, 0x4e21, 0x4, 0x8001, 0x3ff}}, 0x44) 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) 2018/04/05 11:44:55 executing program 2: epoll_pwait(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f00000001c0), 0x8) socketpair(0x7, 0x7, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x4) 2018/04/05 11:44:56 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000000d3504000001000000000000000000"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000400)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/135, 0x87}, {&(0x7f0000000040)=""/23, 0x17}, {&(0x7f0000000480)=""/29, 0x231}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/71, 0x47}], 0x5, &(0x7f0000003040)=""/4096, 0x1000}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000600)=""/179, &(0x7f00000001c0)=0xb3) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)=ANY=[@ANYBLOB="140000067bbc479b6593861a22512ffc4200ff0200000000000000a207e3130c81f5d4296e0316852ab440cd38a4dc79395e05808922b504"], 0x14}, 0x1}, 0x0) 2018/04/05 11:44:56 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000003c0)={'filter\x00', 0x7, 0x4, 0x480, 0x140, 0x258, 0x398, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=0xffffffff, @empty, 0x8, 0xffffffff}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff000000, 0xff000000, @mac=@link_local={0x1, 0x80, 0xc2}, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0x91, 0x401, 0x6, 0x615, 0x31, 0x8, 'bpq0\x00', 'nr0\x00', {0xff}, {0xff}, 0x0, 0x2}, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14, 0x14, 0x13}, @dev={0xac, 0x14, 0x14, 0xd}, 0xa}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000000), 0x0, 0x81) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000003780)="9421e5271f45907f567d", 0xa}], 0x1}}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000000dc0)=[{{&(0x7f0000000980)=@ipx={0x4, 0x0, 0x0, "6a30476ab480"}, 0x80, &(0x7f0000000a80), 0x0, &(0x7f0000002600)}}, {{&(0x7f0000000bc0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000d80)=[{&(0x7f00000015c0)="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", 0x554}], 0x1, 0x0, 0x0, 0x20008801}}], 0x2, 0x0) 2018/04/05 11:44:56 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:44:56 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:56 executing program 6: r0 = socket(0x1e, 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5, 0xfffffffffffffffd, 0xffffffffffffffc0, 0xcf}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:56 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x448) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000015c0)={'nat\x00', 0x0, 0x3, 0x1000, [], 0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}], &(0x7f00000005c0)=""/4096}, &(0x7f00000000c0)=0x78) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0x16}, @rand_addr=0x7, @loopback=0x7f000001}, 0xc) [ 347.429242] kernel msg: ebtables bug: please report to author: entry offsets not in right order [ 347.480473] kernel msg: ebtables bug: please report to author: entry offsets not in right order 2018/04/05 11:44:56 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = accept(r0, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'irlan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'sit0\x00', r2}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)="097200000000000000ffff00009aa200") 2018/04/05 11:44:56 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:44:56 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:56 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5, 0xfffffffffffffffd, 0xffffffffffffffc0, 0xcf}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:56 executing program 2: r0 = socket$inet_sctp(0x2, 0x3, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000f69000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = accept$inet(r0, &(0x7f00000002c0)={0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x4, 0x20}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYPTR64=&(0x7f0000001600)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYPTR, @ANYPTR64, @ANYRES32=r2, @ANYPTR, @ANYPTR64], @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYPTR64, @ANYRES16=r0, @ANYRES64=r2, @ANYPTR64], @ANYPTR=&(0x7f0000000400)=ANY=[@ANYPTR64, @ANYRES64=r1, @ANYRES64=r1, @ANYPTR64, @ANYRES32=r3, @ANYRES32=r1, @ANYPTR, @ANYPTR, @ANYPTR, @ANYPTR64], @ANYPTR=&(0x7f0000000480)=ANY=[@ANYPTR, @ANYBLOB="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", @ANYBLOB="ad49f396a15fee1922b1d3f9decacf9a9050e5e08e7281007a011b87d4e7cecec08276cd990d23aa7671ac676576f44bbaa4e671e640156acb9d96ccfa974e0fa37ccfb397ae9539a52ecc41b6a564bb4c464df1d9f3a839049c1decf41c5d5a7d170b0016a0be2ba675f356b81c90ee20fe1f2d4aba950ddfc89774800528bc9e72f7ec8d9195da12fd5868a9e6c11925fc861dc62a2973b0a09b5b3c9fd3815ac490c89887290608658cfb26ee8b7b2360c9cee897a77d0df1beef40931e01e64b65cae7f0db9b5f76a5836a15684b06b9650eb61e76dd26d4737334b0d9d2a389512ef2e7f50f00a596fe6280", @ANYPTR64], @ANYPTR64=&(0x7f0000001580)=ANY=[@ANYPTR, @ANYPTR64, @ANYRES64=r0, @ANYRES32, @ANYRES16=r1, @ANYRES64, @ANYPTR64, @ANYRES64=r1, @ANYPTR], @ANYPTR=&(0x7f00000015c0)=ANY=[@ANYPTR], @ANYBLOB="49b258ca389cff00e8bb"]], &(0x7f0000000280)=0x2) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x8, 0x4, 0x4}, 0x20) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000340)={0x0, 0x4}, 0x8) write(r0, &(0x7f0000b89fff)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0x8) 2018/04/05 11:44:56 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockname$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'teql0\x00', r1}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000080)=0x3, &(0x7f00000000c0)=0x2) 2018/04/05 11:44:56 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe79, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x0, 0x0) socketpair$inet(0x2, 0x800, 0x7f, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r1, &(0x7f00000000c0)=@nfc, &(0x7f0000000380)=0x80, 0x80800) bind$alg(r2, &(0x7f0000000300)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000280)=0x84) 2018/04/05 11:44:56 executing program 7: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$unix(0x1, 0x8000000002, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0xe) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r2, 0xb00, 0x70bd29, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x4001) shutdown(r0, 0x1) 2018/04/05 11:44:56 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:56 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:44:56 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'bcsh0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0x20000000000000, 0x0, [@sadb_lifetime={0x4, 0x4, 0x200000}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xc0}, 0x1}, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000000c0)=""/115, &(0x7f0000000140)=0x73) 2018/04/05 11:44:56 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x0, 0x0, 0x2, 0x5, 0xfffffffffffffffd, 0xffffffffffffffc0, 0xcf}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:56 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) write(r1, &(0x7f000001b000)='U', 0x1) unshare(0x4000400) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) recvfrom(r0, &(0x7f000001ef94)=""/108, 0x6c, 0x0, &(0x7f0000017000)=@hci={0x1f}, 0x6) close(r1) [ 347.720803] sctp: [Deprecated]: syz-executor4 (pid 28266) Use of int in maxseg socket option. [ 347.720803] Use struct sctp_assoc_value instead [ 347.848114] sctp: [Deprecated]: syz-executor4 (pid 28266) Use of int in maxseg socket option. [ 347.848114] Use struct sctp_assoc_value instead 2018/04/05 11:44:57 executing program 2: socketpair(0x3, 0x80001, 0x5, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001340)=0x1, 0x4) syz_emit_ethernet(0x1, &(0x7f0000001280)=ANY=[@ANYBLOB="cb63b100485caa2aaaaaaaaaaaaa080045000020000000000002907800000000ffffffff11009078e000000108070000"], &(0x7f0000000080)) socket$inet6(0xa, 0x80003, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) ioctl$int_in(r3, 0x5452, &(0x7f0000000040)) accept$inet6(r1, 0x0, &(0x7f0000001400)) sendto$inet6(r3, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080)=0x44, 0x4) accept$alg(r2, 0x0, 0x0) r4 = accept$netrom(r2, 0x0, &(0x7f00000000c0)) listen$netrom(r4, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) readv(r4, &(0x7f00000013c0)=[{&(0x7f0000001440)=""/49, 0x31}], 0x1) read(r5, &(0x7f0000000040)=""/25, 0x19) sendmsg$nl_generic(r5, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)=""/12, 0xc}], 0x1, &(0x7f0000000200)=""/125, 0x7d}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001200)) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000001500)={0x1, "ee"}, 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001100)={0x0, 0x4}, &(0x7f0000001140)=0x8) getsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f00000012c0), &(0x7f0000001380)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001180)={r7, 0x20}, &(0x7f00000011c0)=0x8) syz_emit_ethernet(0x1011, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@x25={0x805, {0x2, 0x8, 0x3b, "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"}}}}, &(0x7f0000000040)={0x2, 0x4, [0x238, 0x303, 0xff8, 0x5c1]}) syz_emit_ethernet(0x2e, &(0x7f0000001480)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x1000, 0x100, 0x4}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @rand_addr=0x8, @random="8e6620565b87"}}}}, &(0x7f00000014c0)={0x0, 0x2, [0x210, 0xddc, 0x81e, 0x407]}) r8 = socket(0x2000000000000014, 0x400004, 0x6) getsockopt$nfc_llcp(r8, 0x118, 0x6, &(0x7f0000001240)=""/55, 0x37) 2018/04/05 11:44:57 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x2085}, 0x2c) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000026c0)={&(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000002580)=[{&(0x7f0000000200)=""/65, 0x41}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/148, 0x94}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/76, 0x4c}, {&(0x7f00000023c0)=""/154, 0x9a}, {&(0x7f0000002480)=""/213, 0xd5}], 0x7, &(0x7f0000002600)=""/150, 0x96, 0x9}, 0x40002100) accept4$packet(r0, &(0x7f0000002700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002740)=0x14, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1}], {0x95}}, &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/05 11:44:57 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5, 0xfffffffffffffffd, 0xffffffffffffffc0, 0xcf}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:57 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:44:57 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x0, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:57 executing program 5: socketpair(0x1b, 0x80000, 0x2, &(0x7f0000002a80)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'syzkaller1\x00', 0x9}) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@mcast1}, &(0x7f0000000040)=0x14) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/04/05 11:44:57 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0x14, 0x4) getsockname(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000100)=0x32) sendfile(r1, r1, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000280)={@mcast1={0xff, 0x1, [], 0x1}, 0x1d, r2}) 2018/04/05 11:44:57 executing program 4: r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6gre0\x00', 0x0}) socket$packet(0x11, 0x3, 0x300) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000011000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000004030008000000000002000000e000000200000000000000000200010000000000000000000000000005003d1a000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0x88}, 0x1}, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x8001) recvfrom$unix(r0, &(0x7f00000000c0)=""/197, 0xc5, 0x20, &(0x7f00000001c0)=@file={0xfbbce8264e76353b, './file0\x00'}, 0x6e) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) 2018/04/05 11:44:57 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0xffffffffffffffc0, 0xcf}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:57 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x0, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:57 executing program 7: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000200)={0xffffffffffffffff}) r1 = accept4(r0, &(0x7f0000000180)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000100)=0x80, 0x800) bind$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr=0x5dc}}, 0x1e) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={0xac, 0x14, 0x14}, @random="7267f4f17561", @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000000)={0x0, 0x0, [0xfffffffffffffffd]}) 2018/04/05 11:44:57 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:44:58 executing program 0: r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000984fe0), 0x0, &(0x7f00002d4000)}, 0x0) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)}, 0x0) r1 = socket$inet(0x2, 0x8000000000003, 0x6) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsh0\x00') setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000001c0)=0xffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000180)='ip_vti0\x00', 0x10) r2 = accept4(r1, 0x0, &(0x7f0000000740), 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000780)=0x100, 0x8) bind$alg(r2, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000140), &(0x7f0000000040)=0x4) sendmsg(r1, &(0x7f00000008c0)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000140)}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}], 0x1c) 2018/04/05 11:44:58 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000000040)=0x73920d32, 0xfffffffffffffee5) 2018/04/05 11:44:58 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5, 0x0, 0xffffffffffffffc0, 0xcf}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:58 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:44:58 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x0, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:58 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0xff54) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000140)="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", 0x110}], 0x1}, 0x0) getsockname(r0, &(0x7f0000000000)=@sco, &(0x7f0000000280)=0x80) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) recvmsg(r1, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001f80)=""/4096, 0xa3a}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f00000002c0)) 2018/04/05 11:44:58 executing program 7: r0 = socket$inet(0x2, 0x80003, 0xab) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000)=0xfff, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x2, 0x440, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000040), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'gretap0\x00', 'ip_vti0\x00', 'yam0\x00', "f3797a5f7475d0334e8e38feb5750fbe", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x1c8, 0x1c8, 0x218, [@pkttype={'pkttype\x00', 0x8, {{0x0, 0x1de2}}}, @comment={'comment\x00', 0x100}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'bpq0\x00', 'yam0\x00', 'bridge0\x00', 'bridge0\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xe0, 0x148, 0x198, [@cgroup0={'cgroup\x00', 0x8}, @time={'time\x00', 0x18}]}, [@common=@mark={'mark\x00', 0x10}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}]}, 0x4b8) 2018/04/05 11:44:58 executing program 2: r0 = socket$inet(0x2, 0x80005, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x20}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1672}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x9, @empty, 0xafe}], 0x94) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0x101, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x13}}, @RTA_PREFSRC={0x8, 0x7, @multicast1=0xe0000001}]}, 0x2c}, 0x1}, 0x0) 2018/04/05 11:44:58 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:44:58 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$rds(r1, &(0x7f0000002100)={&(0x7f0000000040)={0x2, 0x1, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000080)=""/146, 0x92}], 0x1, &(0x7f0000001f40)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000180)=""/136, 0x88}, &(0x7f0000000240), 0x1}}, @rdma_args={0x48, 0x114, 0x1, {{0x7c1f, 0x7fffffff}, {&(0x7f0000000280)=""/43, 0x2b}, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/121, 0x79}, {&(0x7f0000000340)=""/92, 0x5c}, {&(0x7f00000003c0)=""/67, 0x43}], 0x3, 0x4, 0xfbcb}}, @rdma_args={0x48, 0x114, 0x1, {{0x3, 0x3ff}, {&(0x7f0000000480)=""/89, 0x59}, &(0x7f00000006c0)=[{&(0x7f0000000500)=""/224, 0xe0}, {&(0x7f0000000600)=""/93, 0x5d}, {&(0x7f0000000680)=""/46, 0x2e}], 0x3, 0x71, 0x10000}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000700)=""/4096, 0x1000}, &(0x7f0000001700), 0x10}}, @fadd={0x58, 0x114, 0x6, {{0x101, 0x4f29}, &(0x7f0000001740)=0x2, &(0x7f0000001780)=0x4, 0x2, 0x3, 0x2, 0x1, 0x32, 0x2}}, @rdma_args={0x48, 0x114, 0x1, {{0x8, 0x7ff}, {&(0x7f00000017c0)=""/71, 0x47}, &(0x7f0000001e80)=[{&(0x7f0000001840)=""/99, 0x63}, {&(0x7f00000018c0)=""/68, 0x44}, {&(0x7f0000001940)=""/205, 0xcd}, {&(0x7f0000001a40)=""/197, 0xc5}, {&(0x7f0000001b40)=""/105, 0x69}, {&(0x7f0000001bc0)=""/59, 0x3b}, {&(0x7f0000001c00)=""/114, 0x72}, {&(0x7f0000001c80)=""/126, 0x7e}, {&(0x7f0000001d00)=""/193, 0xc1}, {&(0x7f0000001e00)=""/103, 0x67}], 0xa, 0x4, 0xa2}}], 0x190, 0x4090}, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002140)={0x9, 0x1ff, 0x1, 0x3, 0x6, 0x100, 0x1ff, 0x5, 0x0}, &(0x7f0000002180)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000021c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002200)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002240)={r2, 0x40, 0x80, 0x8, 0x2, 0x80, 0x5, 0x3f, {r3, @in={{0x2, 0x4e22}}, 0xfffffffffffffffd, 0x1f, 0x4500, 0x8001, 0x100}}, &(0x7f0000002300)=0xb0) r5 = accept4$packet(r0, &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002400)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002440)={@mcast2={0xff, 0x2, [], 0x1}, r6}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000002480)={@mcast1={0xff, 0x1, [], 0x1}, r6}, 0x14) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000024c0)=@req={0x100000000, 0x7fff, 0x4, 0x9}, 0x10) setsockopt$inet6_int(r5, 0x29, 0x42, &(0x7f0000002500)=0x8, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002580)={r4, 0x10, &(0x7f0000002540)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000025c0)=0x10) tee(r5, r1, 0x6, 0x6) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000002600)={0x8000, 0x0, 0x8}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002640)=0x2, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000002680)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000026c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000002700)={r7, r8}) r9 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000002740)=@req={0x7fff, 0x7, 0x8, 0x7f}, 0x10) getsockname$inet6(r0, &(0x7f0000002780)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f00000027c0)=0x1c) ioctl$sock_inet6_SIOCDELRT(r9, 0x890c, &(0x7f0000002800)={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1, 0x1, 0x9, 0x500, 0x5, 0x400000, r6}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000002880)={{0xa, 0x4e21, 0x282, @dev={0xfe, 0x80, [], 0xd}}, {0xa, 0x4e20, 0x482, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x7}, 0x80000001, [0x83a2, 0x4, 0x4, 0x9, 0xba, 0x5, 0x1, 0x8]}, 0x5c) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002900)={r4, 0x10000}, &(0x7f0000002940)=0x8) socket$kcm(0x29, 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000002980)=0x1) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000029c0)) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000002a00)={{0x8, 0x5, 0x3, 0x1f, 0x5, 0x101}, 0x426b}) getsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000002a40), &(0x7f0000002a80)=0x4) getpeername$unix(r0, &(0x7f0000002ac0), &(0x7f0000002b40)=0x6e) bind$inet(r1, &(0x7f0000002b80)={0x2, 0x4e24, @rand_addr}, 0x10) 2018/04/05 11:44:58 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00002e1a4c)=@bridge_getneigh={0x28, 0x1e, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) 2018/04/05 11:44:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000000), &(0x7f0000000080)=0x80, 0x80800) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f00000000c0)=""/211, &(0x7f00000001c0)=0xd3) bind$alg(r0, &(0x7f00003f1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) 2018/04/05 11:44:58 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5, 0x0, 0x0, 0xcf}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000005c0)=@bridge_newneigh={0x30, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x30}, 0x1}, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = accept4$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x80800) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'yam0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) 2018/04/05 11:44:58 executing program 1 (fault-call:2 fault-nth:0): r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:58 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000600), &(0x7f0000000080)=0x68) socketpair$inet(0x2, 0x2, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000800)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000900)=0xe8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000940)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000980)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000009c0)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000ac0)=0xe8) r8 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000b00)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000c00)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000e00)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) r11 = getuid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001100)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001500)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000001600)=0xe8) r14 = getpid() r15 = getpid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001640)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001740)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000009e40)={0x0, 0x0}, &(0x7f0000009e80)=0xc) r19 = getgid() sendmsg$netlink(r3, &(0x7f0000009f00)={&(0x7f00000007c0)=@kern={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001680)=[{&(0x7f00000017c0)={0x1060, 0x3f, 0x302, 0x70bd29, 0x25dfdbfd, "", [@typed={0xc, 0x26, @str='proc\x00'}, @generic="5f7a5e990b78", @generic="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@generic="df127a3f3f0e5a57a9e74d", @typed={0x8, 0x1b, @uid=r4}, @generic="f18edc5190d87900eb666f5856167ca694e3dd26be448b3c1a801ac66ce7d205f4c7da44bc0e8962"]}, 0x1060}, {&(0x7f0000002840)={0x3268, 0x2f, 0x500, 0x70bd2a, 0x25dfdbfd, "", 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@generic="c1f4f9f24e5f44b17e7babde682b1887dcb6ad1b7c5a3284155eadfb062e91fe5076c9f1a9b0842668d6e39dbce9e5f254d62496c9fbebc631bd5c2e1ec782af0a138b462d55fda033955800d6431b3546e0b8c245faf00c49c9979183c2607dfbb71b9de977bda2d3686de278fec74c82e32332be95a3a06888bca996a14c6af1eb55312db14813c034784feec14590591a262887d07d2ffae65d5e7a95bd74efcc24acc582f13101d0de9d124f579a39221aa0661933058b1ead18e351836b43ee9fca1027c4da74ab988c37c2a0026db8c01d09e487eeea6855e0141703d1a7732cf04433a9a8961ffe4b01ac6d2d7178", @generic="cd34edf2c0706e7d48c813935d2676b04a72432a3cf89acca98079a0bbb9013f1c", @generic="6b2204bc5f982e8cfab63977d42942151ee82ce037af979effddec43d4b75783e61c0dced99da7647b6c35ba973ff016e4b4dd0d4d33d5a26cbfd92d2834423c06", @typed={0x8c, 0x88, @binary="d9c0b38724fef4cf01ade4d3379bcc9fd537d5539ae0d9c25fa707ceedee081f373cde7251c39591678e25d12b158e1681563190d698f85f16246dc9556ec111a40118ebf8a12a31875736cd2a0265352f7de6bbb058757d63aadee43e1264fa5b6c9289d4526835009cd94d5d3be6c475ebf83d5b8aecb96f4c193abebba1b0afa644ecab8da8"}, @typed={0x4, 0x7f}, @generic="2015f29992"]}, 0x398}, {&(0x7f0000009400)={0x33c, 0x40, 0x10, 0x70bd28, 0x25dfdbff, "", [@generic="161ee4ef603a91e83efa83c0dc24bd094f8a596968ce13341c7c1f3a0d5208960dbd42cb4359", @generic="8a2b55a17f0d0894c9dc1c39969fc7902cfde55819bae03ff5c99b5e0d3871d9b3bde7e5a2eeffc6ad6994b776e10c45c9e6d1f9fafe93ac344a008d", @typed={0x8, 0x3b, @uid=r13}, @generic="7ff764262f98cfa2325ab4aa0e31060c950e62b58f33aef3e7d5328445a04eacec1fb9241d3aed7c2af660c761452390fe0cfa1190fcfed74c07cb39b26d1375bdffb871d4dadb7bb5dd7254e5e328812cd63fd309eb22bc01331914643c691e93d0ab8cf9a332644933cb", @typed={0x4, 0x14}, @generic="7345bd729c5ca273518b3220f2fb61252984d6a40d6a1e18d62862d8a1f13bc0dbf6fe8559ad01bddcb29b1e860eff76c37f35a5bf652790222e4a9cc41ec7d61b27270392e9e0110bba68f58024c23b59e0b0839d9d2ae0281a1edfeba101862d53a81fce2e4a0b4e5be7cffeda32ad2b4a3427ecd04a07b0e125468a4c7049ebfed711473f69591319f4e48bff008dbfdf9ca39089", @nested={0xc4, 0x43, [@typed={0x14, 0x0, @ipv6=@loopback={0x0, 0x1}}, @generic="5f355bd8bb0dcd51e575868240b99afee0999584f9e44ecf817c5f6e715ebea722638cfd1e33e1c8c9ee6aa64dd5506a33f1ffe87f33e116f6872a9a18cfe1fd3a727af3ce5e1c7a9a6be6054f8103017606dc432d72de448303b54632a5f6b18933c042e3d081a33611489ab0ad161ed961477a5fe73f7755bc10630482b50affe5b065091b87a222fb4cab79f7b8bc3378a891333287194035313fbac9488ab3d626c9a5eef9737d"]}, @generic="9893202c94044bd8593ed011bd2e8568daabdbfb03a9ab511187bc11ede16366886e96f52106703f6a6d15778048068791db37c6c598540512c81a11a7e606f98510ff4dfe45df4082897bfab1c9fbbd537f1b5001e07fd3214ed6061977170d8903045aa35dc8080d050d5bc835cee4c06a3719948bde30e09ef6d2a19b9e627fa10caf5b7c4dc92d02ea3d84356d610a7304e839d523599c2941121d031d38fccd5f14ab2e5a502553a4bcc9465805be739e3eeff331d3a3f5d423671302c2414436f3af6180c80d1d83eeb7abcf48522281f1fa551725ecb3cc239fd7e9e7a2d78ba02dbce7e47f1e80c30b408e1c5706f05cee98c2dc"]}, 0x33c}, {&(0x7f0000009740)={0x3dc, 0x11, 0x302, 0x70bd26, 0x25dfdbfc, "", [@nested={0x88, 0x12, [@generic="7cec3e6a8647100c15beee9f4019248c1c04207d34bfa012d5dda7d929b5dc77fbe58d6e702c39cbadfb88f812b4ee067f72c0813920330c1897dba924d8715f07f20367ac26c96da4356383656871d30234d50bf452412dfa2b133c7fc6e5b1c26505d5ca2eb7b03d120af5b17b738698af5c090ca9c9a67ac768d52f9675d3f6684749"]}, @nested={0x344, 0x53, [@generic="0706165df3a5893250c999bf59717ed885772bb8f1c5559fc7827321ffeb59563c5e9efbeee54cdd22511c1da38cb4e2f93e9658cdc9c3abca7101b683d5c513a7afb5429c981a2ff2", @typed={0x8, 0x4c, @u32=0x2}, @typed={0x8, 0x5, @pid=r14}, @generic="a619ba66609ae98d756f6f885b9ca7389a8c3f4bde464884619da473a2cfb32e100a9a1937d2e0bf95acb2b16646b9530a0ee693f2fe672bd20b56145f25ad49ef5c8190a5d51a9a84bd98db77f044ca461d4484cfb36c62b19d547833e2da5b8698ca0bd4fe67f409a515766168b9ad43329ace5bfeac765aba0ae79249c9582418047bc27ac084dd8e9c8b9624c45743c22628aeb1c6", @typed={0x8, 0x2a, @ipv4}, @generic="6fb71a1c120f131b6b4e6dbf00358a03f672060ab7b557c9aec466f13e2901152daf47d5a3068ca1e52b69824b845c90228cc68a0653dbbf9ae0e7c7c8", @generic="159881f46ef8d409e659626187f804513c9af75a949f7ee6225ebf5235db7b55decd63082f376c6eec7fbe4376610d88e18ce3e28c945c3c28bf470f8473e22369e77540488224912292be6f9f27f21f282ecf5858880ec521761c47e910ca96107a15483fa56676c0bb7e69a40f055a58e84190ad32f40b5acec0a68c79d5c1543059a11b249c8940f8984a26d8e42f611b6b1587d9d516743e96541c5b50abd3f99104c92b36215df6c4e01c2ab869c9f932445fc7bdbfa23c5c33ede6fe9a0db9b9d93e944133c516284ad29a5b", @generic="ecf02806625548657a80fc80fb6fb4b8d80bdf81e40f7aecd671e6f0a5749cc65ea3deb0af554760f2d2577a1ad26419f40dd30feec78c72fdcc8a026dca45d4e288fa8455c7af708bb22a21b75ec2bb727cd1bf5770ab77fe86d4a9fc7a413823a067cd325b54395ce094937fb115966e", @generic="ec2a06ec6a1181862a66f82ffb1df0fec4c02a3dc2b1b57dc54d278f919b3348d749", @generic="3581fab8a44ab72984a7900ef67d576297240a70a044e55db1ff368d90b293694ce6d8571b0ad991f7468ec66b3c6f08a3e43f10b61020b118c7383f1ccfc749a43bb04e4e12fecc9d5bdd8a5ccea7e52161add08d84647ef0dd3a3fae036d83797771b6b207706b562db7c8240e209dc114de6e5a25057b91069e68ca0ef6a9ac1bcadbfa1c2b139315c7142dd8d211ef7562b21f3520a3ed406a46d31a9fa4b5f88028cc9939f1dc"]}]}, 0x3dc}, {&(0x7f0000009b40)={0x2fc, 0x17, 0x300, 0x70bd28, 0x25dfdbff, "", [@generic="063512683cafd6be2a2a880dc7a6f36e1887bdbba764f123a23ddb217430fbe2860aedb33314ee553ffe79236915c408ab198c9e49a9bace02e71fe9263ab22ff9a8dbb3de10fc4f9772aec058bb14fefb753b9ad8f83193522c27c8e9455c73b650f9a2eec0c9fbc1037f1ada796a20e8fefbdfa7cad75f38e5df7909a1d6fd6192eb0f32b406465e", @nested={0x5c, 0x8f, [@generic="8a3166082876c6f42b22d145997dc314", @typed={0x8, 0x62, @ipv4=@loopback=0x7f000001}, @generic="091da76ac399f90ecf76901b026adbb4dd09a44bc5086b75aef4ae2fdcbe4ce872249db22d1a2ecc7b19686503b5fe29e91076d2919cf71a3685521230706971"]}, @typed={0x8, 0x56, @pid=r15}, @generic="0ce324d966a9d4a6ab163903f20c844f2d544b5af0882bec775549b6787a9012227ec388bb32e8f4831fc3", @generic="b93d3582b99b14e1", @nested={0xf8, 0x58, [@generic="90bd5a9bbbe59223db71a66188870d7790cf964e2726ee6f", @generic="1c2f6b77e3a9e99a04e80c31877aa2bb0b2474ea2ff3f1fe9c0ad93e2a4a25c0ac94258f2486c7767aad5278201ac33c20902c6daa9116f2adee9c51b8d2a27ae43494a1074c0ed377f462b062f72ce610fbe84b673de47458581541367d78254a4f02a9af1ff027a9e33aaaf784a55248877656ba88adc04b8aba49a8b7190abe14daebbc50df9759423df4ac2d5693f0490353aa22a6f1a940e7388e804c15a5d2733a74bb57caff56b764c572dfd03db9f6e7de4004793de96dbf4412d603fcfab1df74817b94756c57be2963551c2f88", @typed={0x8, 0x63, @pid=r16}]}, @nested={0x14, 0x1, [@typed={0x8, 0x39, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x90, @str='fou\x00'}]}, @typed={0x4, 0xe}, @generic="840a0f35e4eeb8916755ee1f13ca2a2e6d1567b2cee1ea44d7c40a554ff3910c", @generic="b55f8171c8f6761b318c7b051d40d64a68029b4d2e0e3d52dc6628f43374d7bdbc50d667b2f1cfd4d1c4e30c6abdfe4fd2c23629347858cd142662e294fe69304ab9380c8a6fb484fd8dbcb483b0f4cc8e4c0f94c1042994ef7be2143216d4c37b14838d2af16ba3e395375e8d84b877240a2842ab27b6d83fcb820aea4c72cc6a316c42ce172b9645246b96d2ef3456fc35563168af893117287d5b"]}, 0x2fc}], 0xa, &(0x7f0000009ec0)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x20, 0x1}, 0x800) r20 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000780)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x1c, r20, 0x400, 0x70bd2d, 0x25dfdbfb, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x8080) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) socket$inet(0x2, 0x6, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000005c0), &(0x7f00000000c0)=0x14) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60c22df704011100fe800000000000000000000000000000fe8000000000000000000000000000aa00004e2004019078000087ae00ca83452b00b32def4f1142b6793bb530f9b20e90aa25d5c2b9431efd840a07c1922833b2c789aefbbaee9f63cbab38a8acfb8dba0595ecb683e74ea2bc44a7aee9c52e18ca01c06a5c354712b8b1ff75f45ba55a3487c83849023d37e037d2d3e3e842e9ba099e9ed8775d1173d8e78335aa65d58f54c1d78d4fce897cfefa24b7f268f90be76c7f4e1bfe4d84a869353e931c3732afea55697618a1318ecb657b34172b93fd59d7988d43fa630cf81e976a0ea01fd8b2547ab593bc605c985f56664b84ed3c9f90ffb666e030c794e2d2d5070af38d83dc275da88cfe6910b2ded59f6c418af5d247237eceb14857c1d7c3ee32e729d9793040f8f4e432eb875a89fe31cbed117f0e76643797169fba3dac3f377d145ce97980ba626da7a279e698a9e040a22d63c535f0ee06adb59e9e06ad7295e6601f3a5fe9b581975993c6c775734212bccb26288d42a672c9070000000000000004425a60a08241378ec7ff88315de073b64c5f9647e51732be34988e0948f12e6c560bedbece811bca501d4389dbfe20e4df5160cd7324c0670c7b3e8980b061e31b1c8461d6f7a63f9e9fd24326924c076e01631a0b9703a6106accfaa064075fa1f16e16c5171b6a324e8642b2ab76618b820700c312ab12d9f65d6a980634a6a7cba8bf89e01a91259f446232476a1c490982636b77d1300befab1a2f6e8261e07336c5692db37bb7d3cebf4a942b62f2fa6cceb7e488aa02b2e52c6f82bd3792845fff41cce52e0469d14821ce11491864860c11421a92dae3152eb23106a0c679d2b1f0a9809b56abdcf893f9531508f24e64ec911fd8e8b3c8fd2291f1a7b910222c38533d4caadac9acd194be7e53549c1719bdf668887a0e19db83b5356f8f7d93cbef1ef3505dcc40d0d2a02a2745ab518979b9c3774babfe8e70ead767c7a00289b8cc6e51d1a957548270cb3f5064961a88f61b34f9442d78ae5a8551713f9afb4269d689f9adb6b4a902a637184f7f899efe9fa0ddb45cd1076c4eeeda51ca8dc20dcfc9cc5f56768073b3f4c2c9f543324a4fd0b8bc7b95e232bf85bf222394fa4336ab4007d7ad2dc85afa6eb79ad2624c4be6c674ee98fce9a51786b7cc2b5044de114d36d2690e13bcedf96590c7d5aeb8040b74c4d6a5aa38a7c1f0857522f4f968795056b9a7034dc3444784f9486b575e44dec3216d72845500e63297d7197961e7e593ea3411001d1d47ba42d70e7af8e91246c02d7e37ff0eb60abebc37dd00315b4fbb09e77a6b5f7e8441818ebcfafecf622731f1db8a11fa2de8e30d808bedbfee104b3b1100f5094675521da07dd2a28be7e486b325a0f0e6d75116be1bbc2aa20deb64a6e4e7b824b12d009e6f1802f5a8e31559b125d71d00a5684fbde4668f5af1eb4ca04fa7c4ef4d2a194b0856e007"], &(0x7f0000001780)) poll(&(0x7f0000000540)=[{r2}], 0xb8, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000680), 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000580)=[@in6={0xa, 0x4e23, 0x20, @empty, 0x3}], 0x1c) 2018/04/05 11:44:58 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1142, 0x2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)="5d3f33a6f1348559836217e1486e03a718d190c8b2ac5471466bc1de8d70d1edd19f4de5881b896a00e4832b76b108a3c547e22fe757fe19f09a3f991f97aec6556bf014860abbdd07afd2abd3f7cbfe2fd9fe2c776f92b90e", 0x1ff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/05 11:44:58 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:58 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0xe7, "d599ea6ee1bbc97bd75903c165815df8c13d14d6e8b2f66d6bf3868780a6d008613ceb17192646aa5db19f859c93cdfdec9fd26dbf92910ca7a14bcb44a153b69e7bc1706733083db7abf6834c7543fefe46382f193640281a17421bed77f2b1f5f78c708fbe6152b225b1b1ed755f4dd536d34ad347105dae580170742add1b5142c79fa7434b2c3e296d74ae145ac4e2574e2325e2b8306804e0edbc1f7c3d384664e33386aa48ccf17c7af838b1b9c04a2083954a11b21929226fe47a2fb3367bb6abc44a304a3a749bc274c529c1543bb4e234ad311d7ea7f6440148e82efc00de00d8c4b4"}, &(0x7f00000003c0)=0xef) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r1, 0x8, 0x5b}, &(0x7f0000000440)=0xc) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000000c0)=0x54) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000100)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000d40)="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", 0x57d}], 0x1}, 0x8000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000d00)=0x3, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f0ffc), 0x4) r3 = accept4(r2, &(0x7f0000000480)=@rc, &(0x7f0000000500)=0x80, 0x80000) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000540)=""/125, &(0x7f00000005c0)=0x7d) r4 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000200), 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r4, 0x0, 0x488, &(0x7f0000000240)={{0x3a, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x1, 'sh\x00', 0x20, 0x0, 0x45}, {@empty, 0x4e21, 0x10003, 0x7d7e, 0x5, 0x10000}}, 0x44) 2018/04/05 11:44:58 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x0, 0x400}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={r1, 0x18000000000000}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x7}, 0x8) shutdown(r0, 0x1) 2018/04/05 11:44:58 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vcan0\x00', 0x0}) r2 = accept(r0, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r3 = socket$can_raw(0x1d, 0x3, 0x1) recvmsg(r3, &(0x7f00000007c0)={&(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000700)=""/159, 0x9f}, 0x0) r5 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r3, &(0x7f0000000880)={0x1d}, 0x10) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000000000)=0x21, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000440)) sendmsg$can_raw(r5, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "248c596f5ff20eea"}, 0x10}, 0x1}, 0x0) 2018/04/05 11:44:58 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:58 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:44:59 executing program 2: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000400)=""/203, &(0x7f0000000500)=0xcb) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) mmap(&(0x7f00002dc000/0x3000)=nil, 0x3000, 0x2, 0x100000000032, r1, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000080)={'lo\x00', {0x0, 0x4e22}}) 2018/04/05 11:44:59 executing program 7: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req={0x200, 0x0, 0x3, 0x3}, 0x32f) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040), 0x4) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26}, 0xffe2}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={'ifb0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x8, 0x100, 0x5, 0x4, 0x0, 0x70bd29, 0x25dfdbfc, [@sadb_ident={0x2, 0xb, 0x100000001, 0x0, 0x20}]}, 0x20}, 0x1}, 0x40) 2018/04/05 11:44:59 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed02000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:59 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:59 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f00000004c0)={0xd, 0x1ff, 0x9, 0x4, 0x4}, 0x2c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000380)={r3, &(0x7f0000000180)="826cf5ee828c38a4df730c4b4f18633bfaafc4c57759d5709054f7a66739a02e8cdbe49466af39f3ec81b6dcaa8ef77cec5f72e132ccbcec6eeb1904589731678ab87479a0a4e12961c42b760a4a5cf8de890bbbc6aec7577865bfb675857e6cc5b6356e4ea2d2dcfa0a2ce6e6f6bb5f6cec4e8028fdfd8793643cd3c0872f6a3095bd1fde806f2704b5cd1d7665557b3ce13a3ac9c57745731548b2740db8820ad5e8949ab453b053319b5f68487a089efc047b8b270b62f1c3df64a5fdba9d31e9cffad0a5abc17654b31db73eda0916a8a02eda35e8322edf7a5f2c7547701f276a9b3dacd69f26a7ad5fb5e17875", &(0x7f0000000280)=""/198}, 0x18) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000003c0)={0x0, 0x33, "87303da9c29e6df327b3ec77ac7ad0c58ef1f705fad85d809d83098a5665653cc34506c49a011bb6c99352a576b28544b760f2"}, &(0x7f0000000400)=0x3b) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000440)=@sack_info={r4, 0xffff, 0x7}, &(0x7f0000000480)=0xc) sendto$unix(r1, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0) close(r0) accept(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000000100)=[{0x7, 0x9}, {0x2, 0x7}, {0x4, 0x4}, {0xf, 0x6}, {0xa, 0x7f}], 0x5) 2018/04/05 11:44:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "0008070000040008b22c582bf3aed17d"}) r1 = socket$bt_rfcomm(0x1f, 0x20000000000, 0x3) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x2ad3, &(0x7f00000000c0)=0x4) 2018/04/05 11:44:59 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:44:59 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed00130000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:59 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xc, 0x12, &(0x7f0000000140)=@raw=[@alu={0x4, 0x4068, 0xa, 0x7, 0xa, 0x100, 0x4}, @map={0x18, 0x0, 0x1}, @map={0x18, 0xf, 0x1, 0x0, 0xffffffffffffff9c}, @exit={0x95}, @alu={0x7, 0x7, 0xa, 0x4, 0x9, 0x0, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x200}, @jmp={0x5, 0x0, 0xf, 0x3, 0xa, 0x80, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, @call={0x85, 0x0, 0x0, 0x12}], &(0x7f0000000200)='GPL\x00', 0x265, 0xc8, &(0x7f0000000240)=""/200, 0x41f00, 0x1}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000003c0)={0x0, r0, 0x0, 0x4}, 0x2de) r1 = socket(0x5, 0x5, 0xfffffffffffffffd) getpeername$netrom(r1, &(0x7f00000000c0)=@full, &(0x7f0000000480)=0x48) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000012c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x90) r3 = accept(r2, &(0x7f0000000400)=@ax25, &(0x7f0000000080)=0x80) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000000)="e6892c8e468ad03cf1272c36feda042df08f4355b42d286e51ee4cc0240f0bdad6db1b1b3499474ab38153a721028958bf825beb4b38bd96c1835b70bc7b5835845b7e9bef86267d96259eca32c65172e04b5c5eab78a7000000000000", 0x5d) 2018/04/05 11:44:59 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000000240)={'gre0\x00', @ifru_hwaddr}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) splice(r1, &(0x7f0000000140)=0x31, r2, &(0x7f0000000180), 0x7, 0x5) connect$pptp(r2, &(0x7f0000000200)={0x18, 0x2, {0x3, @rand_addr=0x2}}, 0x1e) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) getpeername(r0, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000000)=0x80) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6gre0\x00'}}, 0x1e) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/05 11:44:59 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:44:59 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x0, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:59 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000020000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:44:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, {0x2}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x2a4, 0x0, 0x0, 0x0, 0x4, &(0x7f00000001c0)}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000300)={0x0, {0x2}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @loopback=0x7f000001}, 0xab852ebbe6fbd72e, 0x0, 0x0, 0x0, 0x4, &(0x7f00000002c0)='syz_tun\x00'}) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x7, 0x4, 0x9, 0x8fd7, 0x8, 0x1b, 0x1, 0x0, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x9}, 0x8) 2018/04/05 11:44:59 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) listen$netrom(r1, 0x4a5) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000000300)=0x4, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) 2018/04/05 11:44:59 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:44:59 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r1, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000340)=0x80, 0x80000) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000380)) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000000000c34006661e79a9a1d702000000000000000000000000000004000000000000000000000000000000"], 0x48) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000001c0)={'ip6gretap0\x00'}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) 2018/04/05 11:44:59 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)) sendfile(r0, r0, &(0x7f0000000000), 0x4) close(r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x1a, "2bcf43ff1ade21032e96681877f2fbb12f40a473abfdb81feb41"}, &(0x7f00000000c0)=0x22) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x1, 0x8, 0x4}, &(0x7f0000000140)=0x10) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) 2018/04/05 11:44:59 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) close(r0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000240)={r3, 0x85b1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x180, 0x3, 0x10001, 0x1c2, 0x3}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r4, 0xfffffffffffeffff, 0x40}, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) 2018/04/05 11:45:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c00000028000bb76ad7e9805d0300081e0500000000000000000000"], 0x1}, 0x1}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in=@broadcast, @in=@local}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) 2018/04/05 11:45:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd256)\x00'}, 0x58) 2018/04/05 11:45:00 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg(r0, &(0x7f0000f12fd8)={&(0x7f0000218000)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000f1dfc0), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0600000000000000000049a38ce384b49b26046862d7bc96699bfa831f96abadcfe741ab90fae19d2c0e0b53ad523073bef62b5e5ef61f4f9a1de5d1f7d92c2f147c5ed3d75fe7ffaf"], 0x10}, 0x810) getsockname(r1, &(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000080)=0x80) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@remote, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000500)=0xe8) r4 = getuid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000640)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000680)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000780)=0xe8) r7 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000007c0)=0x0) r9 = getuid() r10 = getgid() sendmsg$netlink(r2, &(0x7f0000000840)={&(0x7f00000003c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x20}, 0xc, &(0x7f0000000600)=[{&(0x7f0000000540)={0x88, 0x12, 0x20c, 0x70bd28, 0x25dfdbfb, "", [@nested={0x70, 0x8c, [@typed={0x8, 0x19, @u32=0x3}, @generic="f49e82cf5714c3b599a3bc8226872e96c2d49783ad9e865a1948d83127fe85cd79945e62c8265268ae09781c962a201e842f4c286ededfb7851e1e9eab7485cc89741b0c77060a02741cb9916d11fe", @typed={0x8, 0x1d, @u32=0x4}, @typed={0x8, 0x71, @uid=r3}, @typed={0x4, 0x5c, @binary}]}, @typed={0x8, 0x8a, @uid=r4}]}, 0x88}], 0x1, &(0x7f0000000800)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x40, 0x4000010}, 0x80) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) sendto(r11, &(0x7f0000000000)="f6318c4811d401f96a88edfc35dd71924515048dc66f6440a75cc51b74cdc69293b07e71e9ee292e960d623b525be750a281230984fd1cc5dae50c593ded027920152322a2e2cc53957239204579b18e6f1b2738cecb251062", 0x59, 0x0, &(0x7f0000000240)=@rc={0x1f, {0x49c1, 0x7ff, 0x1, 0x2, 0x7ff, 0x3}, 0x2}, 0x80) ioctl$sock_inet6_SIOCSIFDSTADDR(r11, 0x8918, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x5a, r12}) 2018/04/05 11:45:00 executing program 6 (fault-call:2 fault-nth:0): r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:00 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000080)=0x81) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8a000)={&(0x7f0000f88fa0)=ANY=[@ANYBLOB="02030000050000000000000000000000030002000000000000feff00000000000000000000000000"], 0x28}, 0x1}, 0x0) 2018/04/05 11:45:00 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:00 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="fc7ef337a8653b220c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000000)=0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x3c, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x15}, 0x4}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e21, @rand_addr=0x56f}}}, 0x84) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r3, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/05 11:45:00 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed017fffffff0000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) [ 351.478459] FAULT_INJECTION: forcing a failure. [ 351.478459] name failslab, interval 1, probability 0, space 0, times 0 [ 351.490082] CPU: 1 PID: 28542 Comm: syz-executor6 Not tainted 4.16.0+ #1 [ 351.496920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 351.506263] Call Trace: [ 351.508845] dump_stack+0x1b9/0x29f [ 351.512458] ? arch_local_irq_restore+0x52/0x52 [ 351.517114] ? debug_check_no_locks_freed+0x310/0x310 [ 351.522292] should_fail.cold.4+0xa/0x1a [ 351.526341] ? graph_lock+0x170/0x170 [ 351.530126] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 351.535210] ? graph_lock+0x170/0x170 [ 351.538994] ? print_usage_bug+0xc0/0xc0 [ 351.543046] ? print_usage_bug+0xc0/0xc0 [ 351.547093] ? find_held_lock+0x36/0x1c0 [ 351.551144] ? lock_downgrade+0x8e0/0x8e0 [ 351.555279] ? kasan_check_read+0x11/0x20 [ 351.559409] ? rcu_is_watching+0x85/0x140 [ 351.563543] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 351.568718] should_failslab+0x124/0x180 [ 351.572766] kmem_cache_alloc_trace+0x4b/0x780 [ 351.577333] ? lock_release+0xa10/0xa10 [ 351.581295] tipc_dest_push+0x1ba/0x390 [ 351.585249] ? tipc_dest_find+0x110/0x110 [ 351.589381] ? kasan_check_write+0x14/0x20 [ 351.593599] ? do_raw_spin_lock+0xc1/0x200 [ 351.597817] tipc_nametbl_lookup+0x715/0xc70 [ 351.602211] ? tipc_dest_push+0x390/0x390 [ 351.606346] ? graph_lock+0x170/0x170 [ 351.610130] ? __lock_acquire+0x7f5/0x5130 [ 351.614351] ? lock_acquire+0x1dc/0x520 [ 351.618313] ? __lock_acquire+0x7f5/0x5130 [ 351.622537] tipc_send_group_anycast+0x4fb/0xc70 [ 351.627278] ? check_noncircular+0x20/0x20 [ 351.631503] ? tipc_send_group_bcast+0xd90/0xd90 [ 351.636248] ? __unlock_page_memcg+0x72/0x100 [ 351.640725] ? unlock_page_memcg+0x2c/0x40 [ 351.644947] ? page_add_new_anon_rmap+0x850/0x850 [ 351.649772] ? print_usage_bug+0xc0/0xc0 [ 351.653815] ? print_usage_bug+0xc0/0xc0 [ 351.657859] ? print_usage_bug+0xc0/0xc0 [ 351.661900] ? graph_lock+0x170/0x170 [ 351.665686] ? print_usage_bug+0xc0/0xc0 [ 351.669735] ? mark_held_locks+0xc9/0x160 [ 351.673870] ? retint_kernel+0x10/0x10 [ 351.677741] ? print_usage_bug+0xc0/0xc0 [ 351.681785] ? print_usage_bug+0xc0/0xc0 [ 351.685834] ? retint_kernel+0x10/0x10 [ 351.689712] __tipc_sendmsg+0x116c/0x1c10 [ 351.693842] ? __lock_acquire+0x7f5/0x5130 [ 351.698059] ? __lock_acquire+0x7f5/0x5130 [ 351.702280] ? tipc_sendmcast+0xf70/0xf70 [ 351.706414] ? __lock_acquire+0x7f5/0x5130 [ 351.710633] ? debug_check_no_locks_freed+0x310/0x310 [ 351.715811] ? print_usage_bug+0xc0/0xc0 [ 351.719855] ? debug_check_no_locks_freed+0x310/0x310 [ 351.725038] ? debug_check_no_locks_freed+0x310/0x310 [ 351.730213] ? __lock_acquire+0x7f5/0x5130 [ 351.734434] ? mark_held_locks+0xc9/0x160 [ 351.738567] ? __raw_spin_lock_init+0x1c/0x100 [ 351.743131] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 351.748128] ? __lockdep_init_map+0x105/0x590 [ 351.752611] __tipc_sendstream+0x9d1/0xd20 [ 351.756835] ? tipc_connect+0x800/0x800 [ 351.760809] ? find_held_lock+0x36/0x1c0 [ 351.764857] ? lock_acquire+0x1dc/0x520 [ 351.768812] ? tipc_sendstream+0x42/0x70 [ 351.772859] ? mark_held_locks+0xc9/0x160 [ 351.776989] ? __local_bh_enable_ip+0x161/0x230 [ 351.781649] ? __local_bh_enable_ip+0x161/0x230 [ 351.786305] tipc_sendstream+0x50/0x70 [ 351.790173] ? __tipc_sendstream+0xd20/0xd20 [ 351.794567] sock_sendmsg+0xd5/0x120 [ 351.798265] ___sys_sendmsg+0x805/0x940 [ 351.802225] ? copy_msghdr_from_user+0x560/0x560 [ 351.806965] ? lock_downgrade+0x8e0/0x8e0 [ 351.811099] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 351.816620] ? proc_fail_nth_write+0x96/0x1f0 [ 351.821101] ? __fget_light+0x2ef/0x430 [ 351.825056] ? fget_raw+0x20/0x20 [ 351.828505] ? find_held_lock+0x36/0x1c0 [ 351.832564] ? kasan_check_write+0x14/0x20 [ 351.836792] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 351.842314] ? sockfd_lookup_light+0xc5/0x160 [ 351.846793] __sys_sendmsg+0x115/0x270 [ 351.850663] ? SyS_shutdown+0x30/0x30 [ 351.854447] ? __sb_end_write+0xac/0xe0 [ 351.858409] ? fput+0x130/0x1a0 [ 351.861671] ? ksys_write+0x1a6/0x250 [ 351.865459] SyS_sendmsg+0x29/0x30 [ 351.868981] ? __sys_sendmsg+0x270/0x270 [ 351.873032] do_syscall_64+0x29e/0x9d0 [ 351.876902] ? vmalloc_sync_all+0x30/0x30 [ 351.881032] ? _raw_spin_unlock_irq+0x27/0x70 [ 351.885510] ? finish_task_switch+0x1ca/0x820 [ 351.889989] ? syscall_return_slowpath+0x5c0/0x5c0 [ 351.894912] ? syscall_return_slowpath+0x30f/0x5c0 [ 351.899828] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 351.905176] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 351.910011] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 351.915185] RIP: 0033:0x4552d9 [ 351.918355] RSP: 002b:00007f50fa5b3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 2018/04/05 11:45:00 executing program 5: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0608007da843cf19d0f869390009402f0021cf010000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f00000000c0)="23e63fd135c54a10cced62ef2d1f2069e2b1800c6ebeb903137ad6a72319d3f86a3f32553334c1e686c02f753c8b85dc26f234966b76db15c40c0e8f81ab99ee51acd3dd0e694de6960e673c823bb86da530738e6fee7d1fa00103ba9cc9b06d1fb91c", 0x63) [ 351.926046] RAX: ffffffffffffffda RBX: 00007f50fa5b46d4 RCX: 00000000004552d9 [ 351.933295] RDX: 0000000000000000 RSI: 0000000020030000 RDI: 0000000000000013 [ 351.940544] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 351.948264] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 351.955516] R13: 00000000000004cb R14: 00000000006fa3a8 R15: 0000000000000000 2018/04/05 11:45:00 executing program 4: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x88) accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'tunl0\x00'}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x5, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000200)={0x7ff, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000100)={0x7f, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/04/05 11:45:00 executing program 7: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000d19000)}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xffffffff00000001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000080)={r3, @in6={{0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x10}, 0x1f}}}, 0x84) 2018/04/05 11:45:00 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:00 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01040000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:00 executing program 2: r0 = socket(0xe, 0xa, 0x8001) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000100)={r1, r2, 0x7, 0x7fff, &(0x7f0000000040)="4d6e6a56e7deaea4b8a769b75f5c1d0613e6214513d10cd709fb315813007a3ce636578e5ba82f760534a24846e1c2d22c70558ea2c0c6e5042d32ef758ec5c45185b6a3f9c44a19fc93296c89e5d22a6e3b68324150afd3c38e761d139f862d3dcb0fa064423f0f3f22b4609da55d3fc85063a5385fc90b1fda9f1273065e19ef1617e50feabe3959ac409f6a6f", 0x3f, 0xffffffffffff3f55, 0x7e56eafd, 0x800, 0x7fff, 0xfffffffffffffffb, 0x8, "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"}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r3, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x1}, 0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r3, &(0x7f0000cf1f96)='N', 0x1, 0x0, 0x0, 0x0) 2018/04/05 11:45:00 executing program 6 (fault-call:2 fault-nth:1): r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:00 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x10) r1 = socket(0xa, 0x5, 0x0) getsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000f80ffc), &(0x7f0000fb9000)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/04/05 11:45:00 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x0, &(0x7f0000866ff8)=0x80000001) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)=""/172, 0xac, 0x4}, 0x40000000) bind$vsock_dgram(r2, &(0x7f0000000380)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) r3 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f00000000c0)=0xe8) r5 = getgid() r6 = getpid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000680)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000240)=0xe8) r8 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000780)={0x0}, &(0x7f00000007c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000900)=0xe8) r11 = getgid() r12 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0}, &(0x7f0000000980)=0xc) r14 = getgid() sendmmsg$unix(r2, &(0x7f0000000a80)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000180)="90684033c491b29bd831e565039e50c54dfec74cddca314ce34e90e5ea0f58c5899fcf5cb35a147fce16ae139e33044c798a07a6d922cd6fb9d17c4e1f61fba28eb7bc335e0e128c666019e23596d79534293a9d70ad0f05cd7e8e2f7c60c46199ec08358308fdc7bde11172418bdd532ddf481dc7e3cf5779606ca6fd9a33c6b0c9ccc41bc7c681f2bc", 0x8a}, {&(0x7f00000003c0)="a64a1e25c8d46b3da65e3bd61d1f0c2fa33b1f213341bbb7a5abb42b2ad4c3b92a161561db4a925f1fc85b1ec858db2066c6c99d17ea6675a62d2b61754e7e206fb48afb4579f47c479eb9be5d8256b57175738b78c1f5aefce2fb1113953419bc50f33c75ee0264565619c0225247cad7e95fce3a50ef2c6b74261ffff56939bfdfb9d8eb0031dcedc39142443ded477b3e927fc469bc52743a66153001400e61fa5d8e783aeb31a92e0df99776fc71", 0xb0}, {&(0x7f0000000480)="77ae70a3d545150701f34a8f2cff3f8ca36f7eaad2f0cda559818a6be577a2477b2019dc2fdcdc9599a3da2975780cc45f26d70f1735babc4d4239e05818408f29632de2292796806f7865779281e27a19dfcf61d432b6a55bb9987794ee1452c2b19de3e8a79131d484e0f1b16754ce73b8e59681ecdbefcda6b67698b872df79c2e3a7a095e31ae31011c7a5f494c297f6c27e0da6f1b2e6da62629d08499723bb92639d1b25bfddcabddd3e573b167fa32e425da58cb40227cd8dfd9a7793eb585b107402bda5d1d77045ba8a3d856e72c67cfac25724fd9789211acae666ceae4e021cbdc3d70dcb", 0xea}], 0x3, &(0x7f00000009c0)=[@rights={0x20, 0x1, 0x1, [r1, r0, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xa0, 0x4890}], 0x1, 0x40) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f000039b000)=@file={0x0, './file0\x00'}, 0xa) close(r0) [ 352.195547] FAULT_INJECTION: forcing a failure. [ 352.195547] name failslab, interval 1, probability 0, space 0, times 0 [ 352.207177] CPU: 1 PID: 28587 Comm: syz-executor6 Not tainted 4.16.0+ #1 [ 352.214030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.223384] Call Trace: [ 352.225985] dump_stack+0x1b9/0x29f [ 352.229619] ? arch_local_irq_restore+0x52/0x52 [ 352.234303] should_fail.cold.4+0xa/0x1a [ 352.238379] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 352.243495] ? debug_check_no_locks_freed+0x310/0x310 [ 352.248692] ? graph_lock+0x170/0x170 [ 352.252507] ? find_held_lock+0x36/0x1c0 [ 352.256581] ? __lock_is_held+0xb5/0x140 [ 352.260662] ? check_same_owner+0x320/0x320 [ 352.264994] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 352.270187] ? rcu_note_context_switch+0x710/0x710 [ 352.275128] should_failslab+0x124/0x180 [ 352.279201] kmem_cache_alloc_node+0x272/0x780 [ 352.283794] ? unwind_get_return_address+0x61/0xa0 [ 352.288742] __alloc_skb+0x111/0x780 [ 352.292467] ? skb_scrub_packet+0x580/0x580 [ 352.296801] ? lock_downgrade+0x8e0/0x8e0 [ 352.300949] ? save_stack+0x43/0xd0 [ 352.304593] ? kasan_check_read+0x11/0x20 [ 352.308751] ? rcu_is_watching+0x85/0x140 [ 352.312912] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 352.318132] tipc_buf_acquire+0x2d/0xf0 [ 352.322111] tipc_msg_build+0x101/0x12b0 [ 352.326181] ? mark_held_locks+0xc9/0x160 [ 352.330337] ? tipc_msg_assemble+0x6a0/0x6a0 [ 352.334751] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 352.339773] ? __lockdep_init_map+0x105/0x590 [ 352.344280] tipc_send_group_msg+0x317/0x580 [ 352.348702] ? tipc_sk_anc_data_recv+0x900/0x900 [ 352.353461] ? tipc_group_update_bc_members+0x1f0/0x1f0 [ 352.358837] ? __lock_acquire+0x7f5/0x5130 [ 352.363085] tipc_send_group_anycast+0x680/0xc70 [ 352.367850] ? check_noncircular+0x20/0x20 [ 352.372100] ? tipc_send_group_bcast+0xd90/0xd90 [ 352.376865] ? update_load_avg+0x2d9/0x2540 [ 352.381196] ? attach_entity_load_avg+0x830/0x830 [ 352.386046] ? update_load_avg+0x2d9/0x2540 [ 352.390373] ? print_usage_bug+0xc0/0xc0 [ 352.394440] ? attach_entity_load_avg+0x830/0x830 [ 352.399288] ? lock_acquire+0x1dc/0x520 [ 352.403268] ? alloc_set_pte+0x1077/0x16a0 [ 352.407501] ? print_usage_bug+0xc0/0xc0 [ 352.411560] ? print_usage_bug+0xc0/0xc0 [ 352.415629] ? pmd_val+0x80/0xf0 [ 352.419002] ? reacquire_held_locks+0xbc/0x3e0 [ 352.423590] ? alloc_set_pte+0x1077/0x16a0 [ 352.427834] __tipc_sendmsg+0x116c/0x1c10 [ 352.431989] ? __lock_acquire+0x7f5/0x5130 [ 352.436232] ? __lock_acquire+0x7f5/0x5130 [ 352.440472] ? tipc_sendmcast+0xf70/0xf70 [ 352.444627] ? __lock_acquire+0x7f5/0x5130 [ 352.448866] ? debug_check_no_locks_freed+0x310/0x310 [ 352.454063] ? __lock_acquire+0x7f5/0x5130 [ 352.458308] ? print_usage_bug+0xc0/0xc0 [ 352.462370] ? debug_check_no_locks_freed+0x310/0x310 [ 352.467568] ? debug_check_no_locks_freed+0x310/0x310 [ 352.472762] ? __lock_is_held+0xb5/0x140 [ 352.476831] ? mark_held_locks+0xc9/0x160 [ 352.480982] ? set_next_entity+0x2ae/0xaf0 [ 352.485218] ? __raw_spin_lock_init+0x1c/0x100 [ 352.489804] ? trace_hardirqs_on_caller+0x421/0x5c0 2018/04/05 11:45:00 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:00 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:00 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:00 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0xf2}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r2}) writev(r0, &(0x7f0000d93ff0)=[{&(0x7f00003d7fc6)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f00000900000100000000000600040004000d0005", 0x39}], 0x1) 2018/04/05 11:45:01 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:01 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="220000002100070700be00000900070102e9dc1e0000ff000000000005000280ff45", 0xb) 2018/04/05 11:45:01 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:01 executing program 7: r0 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r0, &(0x7f0000e78a42), 0x3, 0x8084, &(0x7f00004d4000)={0x2}, 0x10) sendto$inet(r0, &(0x7f0000000340)="119f78e806", 0x5, 0x0, &(0x7f0000000300)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/05 11:45:01 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x67) listen(r0, 0x87) r1 = accept(0xffffffffffffff9c, &(0x7f0000000480)=@ll, &(0x7f0000000500)=0x80) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000540)={0xa, [0x4, 0x9, 0x5, 0x8, 0x4, 0xb921, 0x3, 0x200, 0x0, 0x5]}, 0x18) accept(r0, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) 2018/04/05 11:45:01 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:01 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01d00101000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) [ 352.494822] ? __lockdep_init_map+0x105/0x590 [ 352.499328] __tipc_sendstream+0x9d1/0xd20 [ 352.503577] ? tipc_connect+0x800/0x800 [ 352.507554] ? find_held_lock+0x36/0x1c0 [ 352.511626] ? lock_acquire+0x1dc/0x520 [ 352.515607] ? tipc_sendstream+0x42/0x70 [ 352.519679] ? mark_held_locks+0xc9/0x160 [ 352.523835] ? __local_bh_enable_ip+0x161/0x230 [ 352.528503] ? __local_bh_enable_ip+0x161/0x230 [ 352.533178] tipc_sendstream+0x50/0x70 [ 352.537069] ? __tipc_sendstream+0xd20/0xd20 [ 352.541487] sock_sendmsg+0xd5/0x120 [ 352.545212] ___sys_sendmsg+0x805/0x940 [ 352.549207] ? copy_msghdr_from_user+0x560/0x560 [ 352.553971] ? __schedule+0x80f/0x1e40 [ 352.557864] ? __sched_text_start+0x8/0x8 [ 352.562014] ? proc_fail_nth_write+0x96/0x1f0 [ 352.566516] ? __fget_light+0x2ef/0x430 [ 352.570493] ? fget_raw+0x20/0x20 [ 352.573962] ? find_held_lock+0x36/0x1c0 [ 352.578031] ? kasan_check_write+0x14/0x20 [ 352.582285] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 352.587825] ? sockfd_lookup_light+0xc5/0x160 [ 352.592321] __sys_sendmsg+0x115/0x270 [ 352.596213] ? SyS_shutdown+0x30/0x30 [ 352.600020] ? __sb_end_write+0xac/0xe0 [ 352.604006] ? exit_to_usermode_loop+0x87/0x310 [ 352.608688] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 352.613540] SyS_sendmsg+0x29/0x30 [ 352.617083] ? __sys_sendmsg+0x270/0x270 [ 352.621147] do_syscall_64+0x29e/0x9d0 [ 352.625037] ? vmalloc_sync_all+0x30/0x30 [ 352.629196] ? _raw_spin_unlock_irq+0x27/0x70 [ 352.633698] ? finish_task_switch+0x1ca/0x820 [ 352.638201] ? syscall_return_slowpath+0x5c0/0x5c0 [ 352.643135] ? syscall_return_slowpath+0x30f/0x5c0 [ 352.648073] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 352.653442] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 352.658294] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 352.663480] RIP: 0033:0x4552d9 [ 352.666665] RSP: 002b:00007f50fa5b3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 352.674375] RAX: ffffffffffffffda RBX: 00007f50fa5b46d4 RCX: 00000000004552d9 [ 352.681641] RDX: 0000000000000000 RSI: 0000000020030000 RDI: 0000000000000013 [ 352.688908] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/05 11:45:01 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x7, 0xfff, 0x8, 0x10, 0x1, 0x1000}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000010c0)={r0, &(0x7f0000000040)="c59e3ea58cddbbaf79b00c86e05b6bced33a947f909a18a39abf590c855a6a50eaad5a1223e954b0c04343295203d16c5280869f3641d2055b721e8a22c9824dfd37d86d52de16eca6be088206f5bb8c7566613f030288b0bc1b14f3f6fd9cdc2be982f33ea325b9322dae8b2e86d0b7b72d3fdde0aada30c07ab681e3c8e7", &(0x7f00000000c0)="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", 0x2}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001140)={&(0x7f0000001100)='./file0\x00', r0}, 0x10) socketpair$inet6(0xa, 0x7, 0x100, &(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000011c0)=0x6, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000001200)={'bcsh0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f00000024c0)={'ah\x00'}, &(0x7f0000002500)=0x1e) sendto$inet6(r2, &(0x7f0000002540)="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", 0x1000, 0x4004, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003540)={{{@in6=@mcast1, @in=@multicast1}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000003640)=0xe8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003680)={0x0, 0xffffffffffffffff, 0xffffffffffff0000, 0x8, 0x2, 0x80000000}, &(0x7f00000036c0)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001380)=ANY=[@ANYRES32=r5, @ANYBLOB="88000000020000000000000026d5aa2ba5f94cd8cdfcf07dc40dcea36132b6be413b0cc2700840160e8d0a70b940226214f2870caecda6b11c80ce1dde8c92ea2d25910496b2065e418a9ca822a54bcbb6673e866e10100a35e2a69d6ed206d21df737859f1416dbc7c81669239a13fb4fdc440ecdf6f7dfc173564f35d63dd4d841839c3c81b181ffbbe3b6d38ba9a0c9b833a8434058061927361ad01d06d76c85254d18705383c213cc5d5e941934bea83bb75b4fad373c0213f15451851141e63a4bff62e1491376dc5a66d87e0ac2f925020f7cdf82a8702eb7b5591c8671e4cda3b9fb0b2359faebb8e5688241527a4a771b521182620e938c543e4436fb"], &(0x7f00000037c0)=0x90) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0x38e48f8faffe68f0, r3, 0x0) r7 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000003800)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r7, 0x28, 0x2, &(0x7f0000003840)=0x81, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003880)={r1}) setsockopt$ax25_buf(r8, 0x101, 0x19, &(0x7f00000038c0)="1adc90b2d1104ecc120ca1f7601ca528bff4ce48e2200d746a6011168fcff8ca772468978131e25f8eb9021ca6ba885c0057bcbec0d05b286ce950f3cf5382b35280f56d1b8b54f4c6c6a46ae3cc5c70c18171f430de0ccfe10703ab02d09d7f58ff4b7624ff435f42cfe72dfbf4ceea76eba1", 0x73) getsockopt$inet_int(r4, 0x0, 0x1f, &(0x7f0000003940), &(0x7f0000003980)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f00000039c0)={r6, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0xf0a, 0x401, 0x9, 0x8, 0x2}, &(0x7f0000003a80)=0x98) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000003ac0)={&(0x7f0000ffd000/0x1000)=nil, 0x4, 0x6, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x8}) getsockopt$inet_sctp_SCTP_STATUS(r8, 0x84, 0xe, &(0x7f0000003b00)={r5, 0x5, 0x7ff, 0xffffffffffffff81, 0x7fffffff, 0xc6f, 0x9, 0x8, {r6, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x15}, 0x1000}}, 0xffffffffffffff7e, 0xfffffffffffffffb, 0xffffffff80000001, 0xca6, 0x6}}, &(0x7f0000003bc0)=0xb0) r9 = epoll_create(0x3) setsockopt$packet_int(r8, 0x107, 0x0, &(0x7f0000003c00)=0xffffffffffff8001, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000003c40)={r5, 0x80000000}, &(0x7f0000003c80)=0x8) getuid() getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r9, 0x84, 0x1e, &(0x7f0000003cc0), &(0x7f0000003d00)=0x4) sendto$inet(r4, &(0x7f0000003d40)="0272d3ddb9303696632163ee8500e8c08b3a3d398b874c1be70e7cde66a989680a0f4c88725412e8a237b82c012803ac5fe046177a0d757f9739f8c76cefddebc3f914510731", 0x46, 0x40800, 0x0, 0x0) setsockopt$RDS_FREE_MR(r8, 0x114, 0x3, &(0x7f0000003dc0)={{0xfffffffffffffffb, 0x200}, 0x18}, 0x10) accept4$vsock_stream(r7, &(0x7f0000003e00)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x800) setsockopt$ALG_SET_KEY(r8, 0x117, 0x1, &(0x7f0000003e40)="2045ed64dac7c1cbdb6fcb21330438a87ceb2b0e1ca895b44051f46f57403e343db811149ddd5380500463fac4f2068a39578a91184f891c0a784ac09ac2c67aaaa640fbb0abef29ff642facfaf80c161e75", 0x52) 2018/04/05 11:45:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x82000000004) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz0', "7194a3f9449e15e34b25b029cfc7d802eed7499243e1472bf733c0c707931298a0787ee131ea8dd95357c7ef1223ba8b30afdddaef23612e9e380f2fe171d92e1f3cc4584dc1a0a0f78b3c2551"}, 0x51) socket$nl_generic(0x10, 0x3, 0x10) write(r1, &(0x7f00000001c0)="29000000140003b7ff108000040860eb01469f92f087160010794f005300f00f0d92dcaf0000000088", 0x29) 2018/04/05 11:45:01 executing program 6 (fault-call:2 fault-nth:2): r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:01 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) recvfrom(r0, &(0x7f0000000180)=""/220, 0xdc, 0x40, 0x0, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x0) bind$unix(r1, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) [ 352.696184] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 352.703453] R13: 00000000000004cb R14: 00000000006fa3a8 R15: 0000000000000001 [ 352.773748] FAULT_INJECTION: forcing a failure. [ 352.773748] name failslab, interval 1, probability 0, space 0, times 0 [ 352.785083] CPU: 1 PID: 28638 Comm: syz-executor6 Not tainted 4.16.0+ #1 [ 352.791924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.801281] Call Trace: [ 352.803883] dump_stack+0x1b9/0x29f [ 352.807523] ? arch_local_irq_restore+0x52/0x52 [ 352.812196] ? kernel_text_address+0x79/0xf0 [ 352.816589] ? __unwind_start+0x166/0x330 [ 352.820736] should_fail.cold.4+0xa/0x1a [ 352.824792] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 352.829907] ? graph_lock+0x170/0x170 [ 352.833713] ? save_stack+0x43/0xd0 [ 352.837343] ? kasan_kmalloc+0xc4/0xe0 [ 352.841224] ? kasan_slab_alloc+0x12/0x20 [ 352.845368] ? find_held_lock+0x36/0x1c0 [ 352.849424] ? __lock_is_held+0xb5/0x140 [ 352.853479] ? check_same_owner+0x320/0x320 [ 352.857783] ? rcu_note_context_switch+0x710/0x710 [ 352.862695] should_failslab+0x124/0x180 [ 352.866738] kmem_cache_alloc_node_trace+0x26f/0x770 [ 352.871846] __kmalloc_node_track_caller+0x33/0x70 [ 352.876765] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 352.881506] __alloc_skb+0x14d/0x780 [ 352.885205] ? skb_scrub_packet+0x580/0x580 [ 352.889512] ? lock_downgrade+0x8e0/0x8e0 [ 352.893636] ? save_stack+0x43/0xd0 [ 352.897245] ? kasan_check_read+0x11/0x20 [ 352.901377] ? rcu_is_watching+0x85/0x140 [ 352.905525] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 352.910718] tipc_buf_acquire+0x2d/0xf0 [ 352.914675] tipc_msg_build+0x101/0x12b0 [ 352.918741] ? mark_held_locks+0xc9/0x160 [ 352.922873] ? tipc_msg_assemble+0x6a0/0x6a0 [ 352.927265] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 352.932263] ? __lockdep_init_map+0x105/0x590 [ 352.936742] tipc_send_group_msg+0x317/0x580 [ 352.941135] ? tipc_sk_anc_data_recv+0x900/0x900 [ 352.945871] ? tipc_group_update_bc_members+0x1f0/0x1f0 [ 352.951236] ? print_usage_bug+0xc0/0xc0 [ 352.955310] tipc_send_group_anycast+0x680/0xc70 [ 352.960064] ? check_noncircular+0x20/0x20 [ 352.964296] ? tipc_send_group_bcast+0xd90/0xd90 [ 352.969058] ? __update_load_avg_blocked_se.isra.33+0x460/0x460 [ 352.975101] ? graph_lock+0x170/0x170 [ 352.978891] ? update_load_avg+0x2d9/0x2540 [ 352.983221] ? attach_entity_load_avg+0x830/0x830 [ 352.988064] ? update_load_avg+0x2d9/0x2540 [ 352.992379] ? lock_acquire+0x257/0x520 [ 352.996359] ? print_usage_bug+0xc0/0xc0 [ 353.000420] ? print_usage_bug+0xc0/0xc0 [ 353.004475] ? pmd_val+0x80/0xf0 [ 353.007831] ? graph_lock+0x170/0x170 [ 353.011611] ? reacquire_held_locks+0xbc/0x3e0 [ 353.016179] ? alloc_set_pte+0x1077/0x16a0 [ 353.020403] __tipc_sendmsg+0x116c/0x1c10 [ 353.024541] ? __lock_acquire+0x7f5/0x5130 [ 353.028769] ? __lock_acquire+0x7f5/0x5130 [ 353.032985] ? cpuacct_stats_show+0x421/0x4d0 [ 353.037474] ? tipc_sendmcast+0xf70/0xf70 [ 353.041613] ? __lock_acquire+0x7f5/0x5130 [ 353.045837] ? debug_check_no_locks_freed+0x310/0x310 [ 353.051020] ? print_usage_bug+0xc0/0xc0 [ 353.055077] ? debug_check_no_locks_freed+0x310/0x310 [ 353.060260] ? debug_check_no_locks_freed+0x310/0x310 [ 353.065433] ? __lock_acquire+0x7f5/0x5130 [ 353.069649] ? mark_held_locks+0xc9/0x160 [ 353.073783] ? __raw_spin_lock_init+0x1c/0x100 [ 353.078346] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 353.083344] ? __lockdep_init_map+0x105/0x590 [ 353.087825] __tipc_sendstream+0x9d1/0xd20 [ 353.092057] ? tipc_connect+0x800/0x800 [ 353.096022] ? find_held_lock+0x36/0x1c0 [ 353.100086] ? lock_acquire+0x1dc/0x520 [ 353.104050] ? tipc_sendstream+0x42/0x70 [ 353.108095] ? mark_held_locks+0xc9/0x160 [ 353.112236] ? __local_bh_enable_ip+0x161/0x230 [ 353.116897] ? __local_bh_enable_ip+0x161/0x230 [ 353.121554] tipc_sendstream+0x50/0x70 [ 353.125425] ? __tipc_sendstream+0xd20/0xd20 [ 353.129830] sock_sendmsg+0xd5/0x120 [ 353.133537] ___sys_sendmsg+0x805/0x940 [ 353.137504] ? copy_msghdr_from_user+0x560/0x560 [ 353.142245] ? lock_downgrade+0x8e0/0x8e0 [ 353.146374] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 353.151891] ? proc_fail_nth_write+0x96/0x1f0 [ 353.156372] ? __fget_light+0x2ef/0x430 [ 353.160335] ? fget_raw+0x20/0x20 [ 353.163774] ? find_held_lock+0x36/0x1c0 [ 353.167820] ? kasan_check_write+0x14/0x20 [ 353.172052] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 353.177570] ? sockfd_lookup_light+0xc5/0x160 [ 353.182055] __sys_sendmsg+0x115/0x270 [ 353.185932] ? SyS_shutdown+0x30/0x30 [ 353.189713] ? __sb_end_write+0xac/0xe0 [ 353.193669] ? fput+0x130/0x1a0 [ 353.196929] ? ksys_write+0x1a6/0x250 [ 353.200712] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 353.205534] SyS_sendmsg+0x29/0x30 [ 353.209061] ? __sys_sendmsg+0x270/0x270 [ 353.213117] do_syscall_64+0x29e/0x9d0 [ 353.216994] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 353.221821] ? syscall_return_slowpath+0x5c0/0x5c0 [ 353.226733] ? syscall_return_slowpath+0x30f/0x5c0 [ 353.231647] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 353.236996] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 353.241826] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 353.247001] RIP: 0033:0x4552d9 [ 353.250178] RSP: 002b:00007f50fa5b3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 353.257875] RAX: ffffffffffffffda RBX: 00007f50fa5b46d4 RCX: 00000000004552d9 [ 353.265147] RDX: 0000000000000000 RSI: 0000000020030000 RDI: 0000000000000013 [ 353.272402] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 353.279655] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 353.286914] R13: 00000000000004cb R14: 00000000006fa3a8 R15: 0000000000000002 2018/04/05 11:45:02 executing program 0: 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) r2 = accept(r1, &(0x7f00000000c0)=@generic, &(0x7f0000000140)=0x80) r3 = accept(r0, &(0x7f0000000240)=@can={0x0, 0x0}, &(0x7f00000002c0)=0x80) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000300)={r4, 0x1, 0x6}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000000)={0x2}, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000500)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r0, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000540)="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", 0x1000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001680)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000003c0)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f00000004c0)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001540)={0x0, 0x0, 0x0}, &(0x7f0000001580)=0xc) sendmsg$unix(r2, &(0x7f0000001600)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000180)="564144232183d1b0d3bb6b5a11a1478c567e6002b89a4cc9718146465379f707d5ad4eed5984bca2f17c8252db483b3d71a132a3de8261ff3afd26fc55916a3844d6d248f7a4b316932e63d5ad1bddbc575097f5f491f200ebd8434a41e5e5a1e4c87d0f7a990f1b5cc74caae5d4295fb5fe28ada0362348e87ad0b7ca2cfac41e9e61c63dc96edb69fb938d8ab014925dfa46866ffe0e8e93a33cdb", 0x9c}], 0x1, &(0x7f00000015c0)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x38, 0x4040001}, 0x20000000) 2018/04/05 11:45:02 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000002c0)={0x0, @multicast2, @local}, &(0x7f0000000300)=0xc) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) recvfrom$packet(r1, &(0x7f0000000200)=""/97, 0x61, 0x40, &(0x7f0000000340)={0x11, 0x15, r2, 0x1, 0x7f, 0x6}, 0x14) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000a16fb8)=ANY=[@ANYBLOB="2c0000001800210cffffffffffffffff80200000000000050000400008000700000000000000000000000000"], 0x2c}, 0x1}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000000c0)=0x5c3, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000000)={0xc826, 0x5, 0x3df, 0x1000000000000000, 0x400000000}, 0x14) 2018/04/05 11:45:02 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x4, 0x0, 0x80000000) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'ip6gre0\x00', 0x0}) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}], 0x1, 0x0) 2018/04/05 11:45:02 executing program 7: r0 = socket$inet6(0xa, 0x807, 0x40) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/04/05 11:45:02 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:02 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01020000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:02 executing program 5: r0 = socket$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) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000000), 0x4) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000ef8fd0), 0x0, &(0x7f0000000040)=""/81, 0x51}, 0x40002102) 2018/04/05 11:45:02 executing program 6 (fault-call:2 fault-nth:3): r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:02 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:02 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:02 executing program 5: r0 = socket(0x8, 0x0, 0xffffffffffffffc0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendto(r0, &(0x7f0000000180)="cd64c9456356c6be0926af1ca1dc9c485eacfa35453e92ba610a3ce480faf0c2da5d33c8f3fea7570f1574c000dd428e3ae21f13c8f9c83f2c0e6f8a2e78d5f1cc25af71b497c8f3cd5663479074ab77ef31c80685", 0x55, 0x24044090, &(0x7f0000000200)=@nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x80400000}, 0x80) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x48002000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, r1, 0x220, 0x70bd28, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffeffffffff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xcad9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x4044041}, 0x800) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f00009f8e98)=ANY=[@ANYBLOB="3c010000108d31a4a79d0021070000000000000000fe800000000000000000000000000000fe8000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff00000000000000000000000000000000330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c0014006469676573745f6e756c6c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x13c}, 0x1}, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000280)=0x4) 2018/04/05 11:45:02 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed0100000000000101d001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="480000001400190d76a81014aed182f3028406000000000000000000000000a2bc4925b03f16087f89000000200000000101ff000000030907000000000000005e00000000000000", 0x48}], 0x1) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in={{0x2, 0x4e23, @rand_addr=0x80000001}}}, &(0x7f00000002c0)=0x84) 2018/04/05 11:45:02 executing program 4: r0 = socket(0xa, 0x2400000001, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0xffffffffffffff03) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000b84000)=0x90) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r1, 0x7f}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x3c, "96088a4c80cd59ecbf7ed44e4515a22ef0c07c29319a6b459428572d650b45b120f03175ce4bf7613e25f1bfa965373861e5572fde82f465beda8f13"}, &(0x7f0000000080)=0x44) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, &(0x7f0000000100)=0x4) 2018/04/05 11:45:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x3) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) accept$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000b94000)="580000001400090000bb4b80040d8c5628060000000000026ab943c218fe59a2e04a06ca8164243e89000009215a0004fbed0dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff00ffff480f536e00", 0x58}], 0x1) r2 = accept4(r1, &(0x7f0000000100)=@in={0x0, 0x0, @local}, &(0x7f0000000180)=0x80, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/05 11:45:02 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "03ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:02 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) socketpair(0x9, 0x804, 0x8001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000004c0)={0x1, 0x0, 0x0, 0xff}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000500)={r3, 0x45}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) recvfrom$inet6(r1, &(0x7f0000000380)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt(r2, 0x94, 0x3ff, &(0x7f00000002c0)="715a1319b6bf5ef173dcd37f2ef87b9c7730020f58403832ede315da24a4e528017d92c8709fedd82ed94afc7816473a2175b26e4478d702008a9ae7059779a2f388d857cc336ab10cc915d42029cb3fa98f9ae42a37e86445d7e8bd3fe5872fe10d7b28a3cca8a2e35dc77871e9aa03e745dc908c6e8e981213cc1c736c654a13e5523d316ba705811207cfee9a2760b93ac2aacdcc76e1", 0x98) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x41, 0x4) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r4 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x2a, 0x0, 0x5, 0x17e51a8f}, &(0x7f0000000140)=0x18) sendfile(r0, r1, 0x0, 0x5fa) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000440)={r5, 0x41, 0x30}, &(0x7f0000000480)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r5, 0x1ff}, 0x8) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000000280)=@buf={0x89, &(0x7f00000001c0)="3b9454dc3c8739d3b1ac8fce218a3bced01ff7d03f029b3785546762f842ae159cffe025c6cce1e9aea9943824b372b6badb7e2501de72fc959074cd317c3c0cf65439ca20a78fbf64f428896dfc6861dbd629a0d48782da9ecbc2db155ea7b70611ed841938fdfbcdb0d8a8149391cc5662871dbb26770e9e450fc66ce70914443bef1a494d4627fc"}) 2018/04/05 11:45:02 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_elf32(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x1a0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/05 11:45:02 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000040001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:02 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:02 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000007fffffff01e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:02 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000100)={'syzkaller1\x00', 0x6}) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00000000c0)=0x6, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000140)='syzkaller1\x00') socketpair$inet(0x2, 0x3, 0x7ff, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000002c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000340)={r3, 0xe9, "9a098bb8013b3a541109f824d6e8bebf2d19c556ec78668c1dbd3d19083635dc80aac2a8604c5d00d0cb46a6405977af822471bf28fe22d4845646f7537c6ae90093dfe49130fffa94e1b69ac463b8a305924e54995f42c0678e43cb8d9d17450a56f4ff98fccb628ca33a6c7b3322e9a0fcf11fd17663234154c54e95085d4cac2de7f9f950bee128587b45532e9a79cbb53317885cc75085f1842629bdf3df6c52d6c694fea5172ec25ef3c0a16368ffeabf2c5ba5c9220c0cb59dd7e70642a17c1bc8d2d796407ea90e8c4d0042657c72d3b3ab9af5c45ec2f37596dc4f1d7459d1cdbf77b738fb"}, &(0x7f0000000440)=0xf1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'sit0\x00'}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYBLOB="000002000a000200ef8259930e5e3821e00fb32000cceeaa03aaaaaaaa0000"], 0x2}, 0x1}, 0x0) 2018/04/05 11:45:02 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "07ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:03 executing program 7: pipe(&(0x7f0000000000)={0x0, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000440)=[{&(0x7f00000003c0)='<', 0x1}], 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000040)="f6ddfa6cd945b16d60bb4da72847736181eba45d464ece24824ada0d161d6f981ca0be115482d13840b36e188cf7dd337c879e26d125040f89164893415b650d6ab7167e53eafcee50d6c8e97d70d3942f925e37b5213efdd9687b12d02c4d305c81ef40b121bfe2ef57844d5318568b4a049fec3eaa595a6ed0c629287d13b819c89f66a17688a601f08ad036eeb96cdd150d", 0x93) close(r1) close(r0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100)=0x7a, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/04/05 11:45:03 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000340)=0x8000002, 0x4) sendmsg$unix(r0, &(0x7f0000000300)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)}, 0x0) sendto$unix(r0, &(0x7f0000b12000), 0x0, 0x0, 0x0, 0x0) r2 = socket(0xb, 0x7, 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f00000004c0)={'raw\x00', 0x2, [{}, {}]}, 0x48) sendmsg$unix(r1, &(0x7f00000002c0)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000100)="1c679b9593f9902f3acbb2793170c8ee1b534ac4f646015e531cb6ca1edfab35a969d389a5656a885fe5f2ae9f716bae23b077f29fcf3e2d2aa8e6e7c2c392a5e732da497afe2abc704806f61086113b1722df5bf071eac473f72a857a792c086f3e3988942de2a9d8aca403f6898f1d8f05b9b3b9b4604911e774a917b611679581a6952a8d5fd389d7aceded8a33201c5d2e14", 0x94}, {&(0x7f00000001c0)="d5c65761c9c64ca69f5ec5ed08039efeb7ea4941bddc6404a83f7d0f70cfbe84b9f216091ad37591aa404c055761c1a54ec31c8dee3298eac5209400cb4b7dfec0d0828f3742dbbd2c2280a11cf931eef82142cc31f467166697dd9dd9522f26309a9ecf6ebba19beb93ddb25ac226f5bc6dd316e3c81f5e098410c032df", 0x7e}], 0x2, &(0x7f0000000380)=ANY=[@ANYBLOB="5a8db0fc080000003a375d5aa98402000000c7b539fcb6f841efa319a46d8f70e8a894334edb91da6da3ec7a9d14d820eee99eeefa491240d7aabbca00cecf9234917f", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1], 0x30, 0x20000000}, 0x0) 2018/04/05 11:45:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000afcfe4)={0xa, 0x4e23}, 0x1c) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@rand_addr=0xfffffffffffffff8, @rand_addr=0xff, 0x1, 0x2, [@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x12}]}, 0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd84e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) r3 = accept4(r1, &(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x7a, &(0x7f0000f83000)={r2, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x80}, &(0x7f000095f000)=0x90) 2018/04/05 11:45:03 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff00000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:03 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000201e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:03 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed41000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:03 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0xf4) write(r1, &(0x7f000001b000)='U', 0x1) read(r1, &(0x7f0000000000)=""/114, 0x72) 2018/04/05 11:45:03 executing program 0: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xc, 0xa, 0x400) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r2, 0x10, 0x70bd29, 0x25dfdbfb, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x2c}, 0x1}, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) 2018/04/05 11:45:03 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000000240)=@nfc_llcp, &(0x7f00000002c0)=0x80) connect$pptp(r0, &(0x7f0000000300)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x1e) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{}, 0xffff}) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/04/05 11:45:03 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:03 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000004000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:03 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed02000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:03 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0x2c, @multicast2=0xe0000002, 0x4e21, 0x4, 'dh\x00', 0x1, 0x8, 0x10}, {@multicast1=0xe0000001, 0x4e23, 0x10001, 0xfffffffffffffffe, 0x7, 0xffffffffffffffff}}, 0x44) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000c80)=@nat={'nat\x00', 0x19, 0x2, 0xb78, [0x20000100, 0x0, 0x0, 0x20000c18, 0x20000c48], 0x0, &(0x7f0000000000), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x0, 0x0, 'eql\x00', 'ip6_vti0\x00', 'sit0\x00', 'ip6tnl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @link_local={0x1, 0x80, 0xc2}, [], 0x948, 0x948, 0x980, [@among={'among\x00', 0x8b0, {{0x20, 0x0, 0x0, {[], 0x6, [{[], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x0, 0x1ff], @broadcast=0xffffffff}, {[], @dev={0xac, 0x14, 0x14}}, {}, {[], @dev={0xac, 0x14, 0x14}}, {[], @rand_addr}]}, {[], 0x6, [{}, {[], @loopback=0x7f000001}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @dev={0xac, 0x14, 0x14}}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @multicast1=0xe0000001}]}}}}]}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'ipddp0\x00', 'gretap0\x00', 'irlan0\x00', 'yam0\x00', @random="7ce4b22e5be3", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa8, 0x130, 0x168, [@cluster={'cluster\x00', 0x10}]}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @snat={'snat\x00', 0x10}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0xbf0) 2018/04/05 11:45:03 executing program 0: r0 = socket$inet(0x2, 0x2, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x0, 0xc894, 0x2, 0x3, 0x100000000000, 0x7fff, 0x0, 0x8001, 0x0, 0x0, 0x80000000, 0x8, 0x3, 0xfeb, 0x67]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x5}, &(0x7f0000000240)=0x8) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="07000000000000a86d683809ad8700100010000000000055d7059e76fb45244f52c5bd2593cbd258667f91dab50000000080000001d71e4a575fa1ceb556bcdb04a977994b4bea9a09e8844c3594cdbb08b82c132f3e7ff137e419844fb05753"], 0x3c0}}], 0x2, 0x0) pipe(&(0x7f0000001600)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000340)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000001740)={{&(0x7f0000001640)=""/145, 0x91}, &(0x7f0000001700), 0x60}, 0x20) 2018/04/05 11:45:03 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000101d00000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:03 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed00130000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:03 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff00000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:03 executing program 2: socketpair$inet(0x2, 0x80007, 0x83, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000001480)=ANY=[@ANYBLOB="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"], &(0x7f00000011c0)=0x1024) r1 = socket$inet(0x2, 0x3, 0x1) epoll_create1(0x80000) getsockname$inet(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000000100), 0x4) accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000180)=0x10) syz_emit_ethernet(0x2a, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) 2018/04/05 11:45:04 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'tunl0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="150000000000000000000000000000000000000000000000ecffffffffffffff000000000000000000be0000"]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x2, 0x5}, {0x0, 0x1}, {0x3}], 0x3) 2018/04/05 11:45:04 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000101e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:04 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:04 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000200000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:04 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000780)={{{@in=@broadcast, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000880)=0xe8) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockname$llc(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)=ANY=[], &(0x7f0000008000)='syzkaller\x00', 0x0, 0x7f, &(0x7f0000008000)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x2, &(0x7f0000003000)=@raw=[@ldst={0x0, 0x3, 0x0, 0x0, 0x1}], &(0x7f0000002ff6)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000000040)=""/231}, 0x48) 2018/04/05 11:45:04 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001180), 0x0) sendmmsg$alg(r1, &(0x7f0000002a80)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000001600)="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", 0xe42}, {&(0x7f00000001c0)="55516fa467d8c282f44715ec3a9937cd32a227f3c1cb9c3632ab51d200859524d97b546a5f383cadf140fed8061e796a2a37585214eb2a55ab444fa9c81889d6e4d2f4ba3e9b3e4c0f150e87d548ce302e8a5dbae4f70f", 0x57}, {&(0x7f0000001100)="bb7a0c48cb589f413a6434e3964cd4ba0ca34419b2cb68f78cd98a6caea140c9d6199c720a81f1cb26a922a56b6dbada2f19dfb21d94643d9314e2192c1f17916515ccfcc88766d3e7753a9f780c4d2816d5ed3033f90a8539efc846c49314f36090b5cc873cab641cc06e75c42be939404cf11a571d3a0db4afec3c121e8d63e363528cbc7e", 0x86}], 0x3, 0x0, 0x0, 0x4000011}, {0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000001300)="159fceb8373f97ac59e8afadf38a3bfc53724543e4fe150ccc3e6d9aeb7c592280854c7aa65904486ddcc64ddd9fd8abda64a5120e38ae19e5f51c7ba6533fed836092bf889e6050a503f297", 0x4c}], 0x1, 0x0, 0x0, 0x4000}], 0x2, 0x10) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1096}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/05 11:45:04 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x80000) r2 = accept4(r1, 0x0, &(0x7f0000000200), 0x800) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000240)={{0xe060, 0x8, 0x1, 0x6, 0x3, 0x5}, 0x200, 0x3, 0x48}) connect$inet6(r2, &(0x7f0000000300)={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x2}, 0x1c) socketpair(0x8, 0x7, 0x9, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$nfc_llcp(r3, 0x118, 0x3, &(0x7f00000001c0)=""/34, 0xfffffffffffffd83) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001480)="cc20b4c1c7be6a35a59d08aef362e2b299f8b9ceae1d756dfca1380b2aa1862ac1fb511b242eb02d3d91ce54d5116377061ab57294c38a40ed1d7d9c9652e9bc246b64883b3db7877a448583c3863e48080b942394a2527d86c43d0c01d30fe8cd4ecdcc81524a9b6d389d5d470c68bbf998fd54bf24842a647574d487bcec692b99e176ac240ae7ab484376a6", 0x8d) accept$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) r4 = accept$alg(r0, 0x0, 0x0) recvmsg(r4, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/05 11:45:04 executing program 5: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffff, 0x1cb, 0x8}, 0xc) read(r0, &(0x7f00000000c0)=""/222, 0xde) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x202000000003, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) read(r1, &(0x7f0000000300)=""/191, 0xbf) connect$unix(r1, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/05 11:45:04 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000040001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:04 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x1, 0x87, 0xff, 0x1, 0x9}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0x41, 0x2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f0000000140)}, 0xfffffffffffffd81) 2018/04/05 11:45:04 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:04 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000040000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:04 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000080)={@loopback=0x7f000001}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000000000)=0x90) 2018/04/05 11:45:04 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e25, @loopback=0x7f000001}, 0x10) sendto$ipx(r1, &(0x7f0000000180)='w', 0x1, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "502200000006"}, 0x10) sendto$inet(r1, &(0x7f0000000140)="e9", 0x1, 0x0, &(0x7f0000b7bff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ipx(r2, &(0x7f0000000740)=""/30, 0x1e, 0x0, &(0x7f0000000780)={0x4, 0xd73, 0x3, "12c5e879aad7", 0x8}, 0x10) socketpair(0x2, 0x7, 0x2, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000007c0), &(0x7f0000000800)=0x4) 2018/04/05 11:45:04 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01b38fcd820000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:04 executing program 7: r0 = socket$inet6(0xa, 0x800, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000080), 0x5) socketpair(0x15, 0x80f, 0x191f, &(0x7f0000000200)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000000c0)={0xfffffffffffffff8, {{0xa, 0x4e20, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, {{0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, 0x108) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x2, 0x1, 0x3, 0xb, 0x6, 0x1, 0x7}, &(0x7f0000000240)=0x20) 2018/04/05 11:45:04 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:04 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x15}}, 0xc) socketpair(0x8, 0x0, 0x5, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'ip6_vti0\x00', 0x0}) sendmsg$can_raw(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1d, r2}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)=@canfd={{0x4, 0x3158, 0x226, 0x1000000000000}, 0x7, 0x1, 0x0, 0x0, "2eeba27ee9cad35d43b2909a3d743f3f3ae09f243ab3eeac736ae779af9f44d59e9b13bbddb8bb00ae1f39e60088fcf07dfd64dbe46a10067fd1d4ddabcc2a11"}, 0x48}, 0x1}, 0x4000810) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0xfd4, 0x6, 0x10001}, 0xc) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000000380)=""/240, &(0x7f0000000140)=0xf0) accept4$ax25(r3, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) 2018/04/05 11:45:04 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed0100000101d000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:04 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01d00101000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:04 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:04 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed0182cd8fb30000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:05 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000004fc8)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x4, 0x1, 0x4, 0x1, 0xfffffffffffffffd}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0x3, @empty, 0x9}}, 0x20, 0x101}, &(0x7f0000000180)=0x90) 2018/04/05 11:45:05 executing program 0: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = socket$inet6(0xa, 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000380)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000003c0)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f5fe0)=[{0x60}, {0x6}]}, 0x10) 2018/04/05 11:45:05 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01007fffffff00000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:05 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) setsockopt(r0, 0x9, 0x8, &(0x7f00000000c0)="43780cd5fc2696", 0x7) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x6, 0x9}, 0xfffffffffffffcb5) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r1, &(0x7f0000000080)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f000000a000)=""/179}, 0x18) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0x17}, 0x1000}, @in6={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x18}, 0x7}, @in6={0xa, 0x4e23, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}, @in={0x2, 0x4e24}], 0x9c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)) 2018/04/05 11:45:05 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:05 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed0100000000000101d001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:05 executing program 2: r0 = socket(0x19, 0x8000e, 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x2, 0x9c5e, 0x3da669da, 0x7}, 0x8) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000003c0)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000400)={@dev={0xac, 0x14, 0x14, 0x12}, @dev={0xac, 0x14, 0x14, 0x10}, 0x1, 0x4, [@multicast1=0xe0000001, @multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x20) getpeername$packet(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000840)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000880)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000008c0)={'syzkaller1\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000900)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000940)=r2) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000c80)={0x5, &(0x7f0000000980)=[{}, {}, {}, {}, {}]}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000cc0)) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000d00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000e40)={'dummy0\x00', &(0x7f0000000d40)=@ethtool_rxnfc={0x537401dbb5117964, 0x8, 0xaa, {0x1, @usr_ip6_spec={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x14, 0x4, 0x9}, {'iH', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, 0x1, 0xffff, [0xffffffff00000001, 0x8]}, @usr_ip6_spec={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, 0x4, 0xa4d}, {"328b", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x2, 0x80000001, [0x9, 0x9]}, 0x7, 0xe8bc}, 0x4, [0x1, 0xe6, 0x35b9, 0xbd45]}}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000e80)={'ifb0\x00', {0x4, 0x3, 0x0, "de7351c3a20e"}}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000ec0)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000f00)={0x0, 0x0, 0x30, 0x2}, &(0x7f0000000f40)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000f80)={r5, @in6={{0xa, 0x4e24, 0xfffffffffffffff8, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0x84) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001040)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001080)=0x1, 0x4) r6 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000001180)={0x1, &(0x7f00000010c0)=[{}]}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000011c0)={r5, 0x100000001}, 0x8) socketpair$inet(0x2, 0x806, 0x64, &(0x7f0000001200)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_aout(r3, &(0x7f0000001240)={{0x108, 0x100000001, 0x100, 0x1ed, 0x12c, 0x101, 0x2b8, 0x7}, "a45f552a490ef56831a68fae0d9ad8b0944c481cd4c4019b8336f87af8b3ac252c61fff8932ae3899d0ff386d4beb791b02f5ffa85195939ba2728a1af37dfad56341e5b9057f7304495ccb770d47b03f5bd0d88225f18c32e980b0765b767fe01acc6475f38e415275c3c332c5e36f59c10b48cde18407358547e29edf969e21fd3c2283657adb2d4f51b7247c490444976b3903e7e4e749b51fc45325f391404f3457a40c873034895cb3b27ae9161f5", [[], []]}, 0x2d1) setsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000001540)={0x0, 0x80000001}, 0x8) connect$nfc_llcp(r0, &(0x7f0000001580)={0x27, 0x0, 0x1, 0x0, 0x81, 0x4e, "a893ca91ff444d1aec9104d9137f2c57882e8a9a4c6cd5843984a9dd77b2d636b2609fb282ceeb25b63832220fbc403da7ec5202193426ca484d34801893f5", 0x2f}, 0x60) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001600)={r7}) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000001640)=r2) preadv(r4, &(0x7f00000016c0)=[{&(0x7f0000001680)=""/2, 0x2}], 0x1, 0x0) 2018/04/05 11:45:05 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000200)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001d00)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000001e00)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001e40)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001f40)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001f80)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x0, 0x4e20, 0x0, 0xa, 0x80, 0x80, 0x8, r1, r2}, {0x1000, 0x44, 0xe5c9903, 0x100, 0x3, 0x401, 0x3, 0x200}, {0x3, 0x6, 0x27d, 0x4}, 0x80, 0x6e6bbe, 0x2, 0x0, 0x3, 0x3}, {{@in=@rand_addr=0x1, 0x4d3, 0xff}, 0x2, @in=@rand_addr=0x5, 0x3507, 0x6, 0x3, 0x20, 0x6, 0x7, 0x100000000}}, 0xe8) 2018/04/05 11:45:05 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x2ad) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$inet6(0xa, 0x7, 0x1) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000001600)="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", 0x1000) sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffffb9, 0x0, &(0x7f0000000200)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000380)=""/178, 0xb2}], 0x31a, &(0x7f0000001500)=""/155, 0x9b}, 0x2) socketpair(0x13, 0x801, 0x8, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0xffffffffffffff1d}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000240)={r3, r4}) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x1, 0x4) 2018/04/05 11:45:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xb) mmap(&(0x7f000009c000/0x1000)=nil, 0x1000, 0xffffdffffffffffc, 0xa0010, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}, [0x8, 0x92b9, 0x5, 0x6, 0xde, 0x17f, 0xfffffffffffffeff, 0x0, 0x32a5, 0x200, 0x7f, 0x3f, 0x7d8c, 0x1ff, 0xeb]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={r2, 0xfffffffffffeffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x6}, &(0x7f0000000100)=0x8) 2018/04/05 11:45:05 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed0100000000fffffff501e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:05 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000400000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:05 executing program 7: mmap(&(0x7f0000001000/0x39a000)=nil, 0x39a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000b6000)={0x0, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @dev={0xac, 0x14}}}}, 0x108) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0x6) 2018/04/05 11:45:05 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000ea7cfa)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffff49ffff86dd60c000e20003110000000000000000000000ffffac14ffaaff02000000000000000000000000000181009078000000"], 0x0) 2018/04/05 11:45:05 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:05 executing program 5: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x20001000000210c, 0x80000000007f, &(0x7f0000000100)="00210300d1970aa288ba254cf8c48e2cfbf36c6449dcbe168a796686a8d8030a8b83db4e26504e4058b8971c10b2133d8d5e3dcc06b7aaa3b65c113e030da65e5b7cda", 0x43) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) 2018/04/05 11:45:05 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) ioctl$void(r0, 0x5451) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r1, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000240)=@raw={'raw\x00', 0x9, 0x3, 0x370, 0x0, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x2a0, 0xffffffff, 0xffffffff, 0x2a0, 0xffffffff, 0x3, &(0x7f0000000200), {[{{@uncond, 0x0, 0xc8, 0x110}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x3, 0x9d, 'pptp\x00', 0x3}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xff0000ff, 0xff, 0xffffff00, 0xff], [0xff, 0xffffffff, 0xffffffff, 0xffffff00], 'nr0\x00', 'ip6_vti0\x00', {0xff}, {}, 0x1, 0x5, 0x4, 0x1}, 0x0, 0x128, 0x190, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00', 0x0, {0x0, 0x0, 0x8000, 0x4, 0x3, 0x80000001}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xf}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x5d, 0x2, 0x3e8000, 'snmp_trap\x00', 'syz1\x00', 0x80000001}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg(r1, &(0x7f0000010cc0)=[{{&(0x7f00000000c0)=@sco={0x1f}, 0x8, &(0x7f00000005c0)}}, {{0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f00000006c0)=[{0x18, 0x117, 0x3, "91"}], 0x18}}], 0x2, 0x0) r3 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x10) sendto$ax25(r3, &(0x7f0000001700)="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", 0x10ae, 0x1, &(0x7f00000001c0)={0x3, {"cc03956eb105ff"}, 0x5}, 0xfe76) 2018/04/05 11:45:05 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'bcsf0\x00', 0x2}, 0x18) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x5f08, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x4e20}, 0x10) 2018/04/05 11:45:05 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x200000000000000}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:05 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed010000000c0000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:05 executing program 7: r0 = socket$inet6(0xa, 0xb, 0xfffffffffffffff8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x3) 2018/04/05 11:45:05 executing program 2: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000002c80), &(0x7f0000002d00)=0x60) connect$nfc_llcp(r0, &(0x7f0000002d40)={0x27, 0x1, 0x2, 0x1, 0x7fffffff, 0x400000000000000, "a582e57baa73b232aa1b71649fdeb5537c2c12780ffd33cd42dcd9ae544a8f98cf01b1dc568801a385046d35a33a0375b16bb807cb6a9ccaf2044892b52ef8", 0x29}, 0x60) pipe(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netlink(r2, &(0x7f0000000800), &(0x7f0000000840)=0xc) r3 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x2, 0x2fb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000d00)=ANY=[@ANYBLOB="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"]}, 0x373) getsockopt(r3, 0x8, 0x8000, &(0x7f00000005c0)=""/76, &(0x7f0000000640)=0x4c) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xd, 0x4000000000080, 0x2}, 0x2c) getsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000a00)=""/199, &(0x7f0000000040)=0xc7) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r4, &(0x7f0000000000)="18", &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r4, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r4, &(0x7f0000f4d000), &(0x7f0000107000)=""/78}, 0xfffffe59) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000340)={0x400, 0xb, 0x5, 0x20}, 0x6) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x213, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000380)=ANY=[@ANYBLOB="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"]}, 0x28b) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000700), &(0x7f0000000740)=0x40) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000780), 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'ip6_vti0\x00', 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000900)={@empty, @dev={0xac, 0x14, 0x14, 0x14}, r5}, 0xc) r6 = socket$inet(0x10, 0x3, 0x0) sendmsg(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r6, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f0000000200)=""/193, 0xc1}, {&(0x7f0000000080)=""/8, 0x8}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x3, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r6, &(0x7f0000000480)={&(0x7f0000000780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000940)={0x0, 0x3}, &(0x7f0000000980)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000009c0)={r7, 0xfffffffffffffffd}, 0x8) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000000680)=0x40) 2018/04/05 11:45:05 executing program 0: socket$bt_bnep(0x1f, 0x3, 0x4) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x80800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200)=0x6, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0xfffffffffffffffc, 0x208, 0x2a3, 0x20000, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20}}, 0x0, 0x200, 0x6ff0e14, 0x3, 0x4}, 0x98) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000040)) [ 357.091907] IPVS: Unknown mcast interface: bcsf0 [ 357.144687] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 357.154616] IPVS: Unknown mcast interface: bcsf0 2018/04/05 11:45:05 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') r1 = accept(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000080)=0x80) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000100)={'eql\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000140)={@sco={0x1f, {0x5, 0x7, 0x1000, 0x3ff, 0x40, 0x3}}, {&(0x7f00000000c0)=""/31, 0x1f}, &(0x7f0000000440), 0x40}, 0xa0) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000240), &(0x7f00000003c0)=0x8) sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000001}, 0xfffffffffffffed5, &(0x7f0000000340)={&(0x7f0000000500)=ANY=[@ANYBLOB="90000000", @ANYBLOB="543f7506539d5d", @ANYBLOB="000827bd7000040000000000000028000300080007004e20000014000200726f736530000000000000000000000008000300020000000800050004000000280001001400030000000000000000000000000000000000080004004e24000008000800090000000800050019a500000c000300080007004e23000008000600530000000800060000000000"], 0x3}, 0x1}, 0x20000000) setsockopt(r0, 0x65, 0x4, &(0x7f0000029000), 0x0) 2018/04/05 11:45:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000000000000000000000000000000052a5ddb285aac15306852af4323681ed7c16d4aadc6c9bbc4124128d1ebb709cb83d90f8fcd7c7ab10b3594abf101a35c79a9c2c3ff38727ea19cc5270f835a23c61d637b6fec04a349213068bdcd98a6d5e060ae129ad5cce1a92050c375428dcb62a770406256c748cc5cfa6ee5f88f08b539978c596a2ead097078f694934a5e5fdaa50da5f3180459e1c0e9008b9f40f9ed39b6ac3d10a0b392ecf94"]}) 2018/04/05 11:45:05 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000002e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:05 executing program 7: r0 = socket$inet6(0xa, 0x80000, 0xffffffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) r1 = accept4(r0, &(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000380)=0x80, 0x80800) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000300)=0x8, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@mcast2={0xff, 0x2, [], 0x1}, 0x800, 0x1}, 0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xef}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000009000000000000006f993ccf830b84fc9dd34ff84eb8130b24901694fa911a39d87f666dbb294dad4568452e38594e300d2bbc666322e281ecfaab392fde35b03046c8d79f6da2ca5fb146ee54a7ee3c8255d95dbb6df91acf1765ec2fda7704e5f3261fd0d3644d88a72ed061695ec211b666b1085af5"], &(0x7f0000000180)=0x86) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x8, 0x9, 0x7fffffff, 0x1ff, 0x9, 0x7, 0x4, {r3, @in6={{0xa, 0x4e20, 0x0, @empty, 0x8}}, 0xfff, 0x9, 0x3, 0x8, 0x1}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={r3, 0xebb, 0x30}, 0xc) 2018/04/05 11:45:05 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x300000000000000}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:05 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000c00000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bpq0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@ipv4={[], [], @multicast2}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000740)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000780)={{{@in=@multicast1=0xe0000001, @in, 0x4e20, 0x9, 0x4e22, 0xf5, 0x2, 0x80, 0x80, 0x3c, r3, r4}, {0xcc, 0xfff, 0x5, 0x3, 0x6, 0x5, 0x7774dbf3, 0xfff}, {0x6, 0x5, 0x0, 0x771}, 0x7ff, 0x0, 0x3, 0x0, 0x3, 0x3}, {{@in, 0x4d3, 0x5afe75ac485bc3d0}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3506, 0x1, 0x3, 0x1, 0x1f, 0x9, 0x5}}, 0xe8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000440)={0x0, 0x711}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000004c0)={r5, @in={{0x2, 0x4e24, @rand_addr}}}, &(0x7f0000000580)=0x84) sendmsg$nl_xfrm(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20800}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@newspdinfo={0x20, 0x24, 0x402, 0x70bd25, 0x25dfdbfb, 0x19c, [@lastused={0xc, 0xf, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r6 = accept4(r0, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80, 0x80800) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r6, 0x800442d3, &(0x7f00000005c0)={0x7ff, 0x469, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bcsh0\x00'}) accept$packet(r6, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e22}}, 0x0, 0x2}, &(0x7f00000003c0)=0x90) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xc, 0x84110, r1, 0x29) r8 = accept4$alg(r6, 0x0, 0x0, 0x80000) pwritev(r8, &(0x7f0000000ac0)=[{&(0x7f0000000880)="db", 0x1}, {&(0x7f00000008c0)="4bcf7665f3ce118172da54f3da34d512c06473e716bcb85afcc7062e7dfe3d67e04aa21437ddbd0d53c0833f60b73efb0c81faa42d52d0356243bae0510e23b1c79b0ee086ac6b6493dbdbaefd1923b3a0ec3f7efc58598480d544b44f0c55cd2bd5c2a7ebd5cc9a753c86dbb81bde74431316ff92431d0b6f295b9f34d73898144fa6985bf68ebc027d40443cb7fb974f797f74d7c6706252040c8065a9fdbec39c", 0xa2}, {&(0x7f0000000980)="7d3b5d1593b1c68eadb7ecabebd29d0b0a983d2702b01544314e5d27d158d94c96696a2745bea06d60201f3594b8c6212396b9caff845bafafc090b1c297b32514a5172062b135fd799579ff1b30f31562cf65d1f202e9", 0x57}, {&(0x7f0000000a00)="8bed325a167d4e0f38ace516447b2aa125c4f03373880a535e4a19be2a4c0c746c5f7bda4cb4bf51545bd163b8768e79735fae12010ad40c73617491a09762f6821e3a14cec7553a689a18cf363b76de2e88d97cec54573ea36c71770169082c9a13f5ffb1153076b41802dc1ab2b6c8a9bee202c6a93af8cd3b560db3d292f9a00f92ad9d500c2238bbee558731bcc624334971", 0x94}], 0x4, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000400)={r7, 0x9, 0x20}, 0xc) 2018/04/05 11:45:05 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@l2, 0xe, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0x83}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x81}, {&(0x7f0000000240)=""/233, 0xffffffe5}], 0x4, &(0x7f0000000180)=""/4096, 0x10ea}, 0x0) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f00000017c0), &(0x7f0000001800)=0x8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000013c0)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001580)={0x0, 0x5, 0x80000000}, 0x14) sendto$inet(r0, &(0x7f0000000240)="82", 0x1, 0x0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) socketpair$inet(0x2, 0x6, 0x3, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001180)={0x6, 0x80000000, 0x0, 0x8000, 0x1, 0x1, 0x8, 0x20000000000000, 0x0}, &(0x7f0000001240)=0xfffffffffffffd36) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001200)={r2, 0x1}, 0x8) [ 357.217568] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/05 11:45:06 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000500)=ANY=[@ANYBLOB="1400e21657616d5dd74b99b3cba600001800ffff000000000000000005000000"], 0x14}, 0x1}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$inet(0x2, 0x7, 0x1321, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000240), &(0x7f0000000280)=0x8) recvmsg(r2, &(0x7f0000000a40)={&(0x7f0000000680)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000700)=""/13, 0xd}, {&(0x7f0000000740)=""/41, 0x29}, {&(0x7f0000000780)=""/147, 0x93}, {&(0x7f0000000840)=""/38, 0x26}, {&(0x7f0000000880)=""/108, 0x6c}], 0x5, &(0x7f0000000980)=""/173, 0xad, 0x8}, 0x2) accept$unix(r5, &(0x7f0000000a80)=@abs, &(0x7f0000000b00)=0x6e) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000340)={r6, 0x1}, &(0x7f0000000380)=0x8) bind(r4, &(0x7f0000000600)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80) syz_emit_ethernet(0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaaaabb81002d00010460b3387000382c0000000000000000000000ffff7f000001ff0800"], 0x0) accept4$packet(r5, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000b80)=0x14, 0x80800) accept4$ipx(r2, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x80800) connect$bt_rfcomm(r5, &(0x7f0000000bc0)={0x1f, {0x7, 0xffffffffffffff01, 0x73, 0x9, 0x7, 0xffffffffffff1eab}, 0x67}, 0xa) accept4(r3, &(0x7f0000000c00)=@can, &(0x7f00000005c0)=0x80, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f0000000100)="4880647cdb841b55c950f46c30d0de54f178ec187b9598eb4f40b5cf835ffd3ecff12b0e6648749b56c1ec521c8620ef3ba51b156802a5e92ffcc040a4913e6ca25a7719f73b5db9d6e6c28a2fcc6adbb68ff53b0010f714ee668f91aee51fc07e4628a76055533b03c177e24028677212f3daeff75f14c6aaae3d367cca660b256ac95e6d0587f811d3cbf6fac69372e4163c9dda8c677d6fdf8fe1597d25a3dca4bf9fa8498a12100a957d3ec3f7fd74e15087bb7fab9b6ff94948c717a89aed101e2e58c98780e86942dce1e5debeed29c1d92490319515455f7b8b1677a5a0cad5a4f84243c4f9617288d2996384ca41f749ad71c226fa", 0xf9, 0x4, 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000400)=0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000540)={'teql0\x00', r7}) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f00000004c0)=r8) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) r9 = socket(0x11, 0x800, 0x0) setsockopt$inet_udp_encap(r9, 0x11, 0x64, &(0x7f0000000040)=0x6, 0x4) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14}}}, 0x20) 2018/04/05 11:45:06 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xf5ffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:06 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa}, 0x1c) r1 = socket$inet(0x10, 0x3, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0xb087}, 0x1c) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="4c0000001200ff09fffefd950709830007a600800000000b6f726360aa595ae66c00000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aab", 0x4c}], 0x1}, 0x0) 2018/04/05 11:45:06 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01040000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:06 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed0100d001010000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:06 executing program 7: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000280)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)=""/214, 0xd6}, {&(0x7f0000000180)}, {&(0x7f00000001c0)=""/25, 0x19}], 0x3, &(0x7f0000000240)=""/9, 0x9, 0xffffffffffffffff}, 0x100) syz_genetlink_get_family_id$fou(&(0x7f0000000800)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000008c0)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000880)={&(0x7f00000009c0)=ANY=[@ANYBLOB="40000047000bf85ff317b3707654cc3c4e", @ANYBLOB="040226bd7000fedbdf2503000000080004000200000008000400020000000800040001000000040005000800020002000000080003002b000000"], 0x2}, 0x1, 0x0, 0x0, 0x20044080}, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x801000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000840)=ANY=[@ANYBLOB="099841d9e2379b8b72d47042e7a1f76935f6"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x40) accept4$packet(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000940)=0x14, 0x80800) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000980)={r1, 0x1, 0x6}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @rand_addr}, 0x10) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "0600100000"}]}, 0x28}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000004c0)=0xc) sendmsg$nl_xfrm(r2, &(0x7f00000007c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x5202322}, 0xc, &(0x7f0000000780)={&(0x7f0000000500)=@migrate={0x258, 0x21, 0x308, 0x6, 0x2, {{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x4e20, 0x20, 0x4e24, 0x2, 0x2, 0x80, 0x80, 0x3a, 0x0, r3}, 0x6e6bbd, 0x1}, [@lastused={0xc, 0xf, 0x6}, @replay_val={0x10, 0xa, {0x70bd2d, 0x70bd2d, 0x6}}, @algo_auth={0x110, 0x1, {{'tgr128\x00'}, 0x640, "151099386e3937a5223756f6771b68e662ea01f145523aa3fb80d33a0b4149dd82d6a6cd04b5731424547b702d4f8b837cf6167ef0307c3bb054fc8e9778fc29f520f104689b25014d60394c9842e82a7a693b37489fa60e3bf2ae8821003231cf9d50635f48bc2de019a58b0f09e43cd8e4f2592b67b09917131e6b3339acf2ebc210b5271179b778840c412802bff3e543a4a22c885be3d600cf795ceb3767c8cff412f3d3d5865c4dc15d6b5ce1ebf18d1709e23cb896880f30f9eea7dbebed1f4c1d296be856"}}, @sec_ctx={0xdc, 0x8, {0xd7, 0x8, 0x1, 0x3, 0xcf, "1dcb320cf0fdd50b7ccf5f8cd0c11f3d7a8d3ac1dd489dee87e8e7e145c968529875774c2e7ac63c8446cf905e8413526519d9c6b90f1748461fbbf627bf27638decec8e0244ce9c6d008715c6865aec61f372a03c3f59c525507f2f143689aec2522e31626e6ca201602544092c7febeaff7ef8133f7fe853b5c476aa3dafdb2714865764b64aa355c81ac438d9a7969385329936090d32518f292c85cf007761ccee1b794834c63c4eb4bbeb2ed900825b5ba4221235967414ffd6bfbd67844700e21536fdb446275a6204d7e014"}}]}, 0x258}, 0x1, 0x0, 0x0, 0x20000050}, 0x800) 2018/04/05 11:45:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x21, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0xc, 0x0, @u32}, @typed={0xc, 0x14, @u32}]}, 0x2c}, 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r1, &(0x7f00000000c0)=""/10, 0xa, 0x40000000, &(0x7f0000000100)={0xa, 0x4e24, 0xaf9f, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000180), &(0x7f0000000140)=0xfffffffffffffee5) 2018/04/05 11:45:06 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000100)=0x100, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) recvmsg$netrom(r0, &(0x7f00000005c0)={&(0x7f0000000140)=@full={{0x3, {"77932735e8ab24"}}, [{"b5090d79d8cba8"}, {"4cac9dacca530a"}, {"a176684d309573"}, {"4dfb132433f06f"}, {"83c0488bfd79a0"}, {"79b1279dd30e04"}, {"c02a3baed57ad4"}, {"04f59c51ddfa2b"}]}, 0x48, &(0x7f0000000540), 0x0, &(0x7f0000000480)}, 0x0) 2018/04/05 11:45:06 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) [ 357.476428] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 357.545388] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/05 11:45:07 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000040)=@ethtool_ts_info={0x41}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'bcsf0\x00', &(0x7f00000000c0)=@ethtool_link_settings={0x4d, 0x9, 0x7, 0x7fffffff, 0x6, 0x9, 0x3, 0xac, 0x3f, 0x7f, [0x400, 0x5, 0x0, 0xda, 0x9, 0x0, 0xe90, 0xbb5], [0x3, 0x81, 0xffff, 0xe8e, 0x29]}}) 2018/04/05 11:45:07 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000200000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:07 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000007fffffff01e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:07 executing program 7: mmap(&(0x7f0000ce7000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080), 0xc) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/05 11:45:07 executing program 0: mmap(&(0x7f0000001000/0x39a000)=nil, 0x39a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$inet(0x2, 0x3, 0x60000000000004) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x201c4c28], 0x0, &(0x7f000033f000), &(0x7f00001c4c28)=[{}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2}]}, 0x108) 2018/04/05 11:45:07 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x60}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:07 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000000)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) socketpair$inet(0x2, 0xa, 0x4, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000240)={0x2, [0x2, 0x7]}, 0x8) 2018/04/05 11:45:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000080)="00e30bc4c4f7819e868f21", 0xfffffffffffffe37) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x8000, 0x16d, 0x401, 0xfffffffffffffffd, 0x6, 0x4, 0x8000, 0x8, 0x800, 0x8, 0x2000000001163}, 0xb) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) r1 = socket$inet(0x2, 0x1, 0x1) socketpair(0x11, 0x6, 0x1f, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000140), 0x1) getsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000180)=""/198, &(0x7f0000000280)=0xc6) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f00000000c0)=0x4, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x7}, 0x3) 2018/04/05 11:45:07 executing program 7: r0 = socket(0x10, 0x3, 0x0) sendto$llc(r0, &(0x7f00000000c0)="9859ea15924367673d8e5e81239aead3fb94fc111fe299079f0951c3e9e561f76eabe7c475a9752e0bfc246645", 0x2d, 0x800, &(0x7f0000000080)={0x1a, 0x334, 0x9, 0x3, 0x8000, 0x7, @random="5b2f954fd436"}, 0x10) socket$alg(0x26, 0x5, 0x0) recvmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)=""/71, 0x47}, {&(0x7f0000000180)=""/84, 0x54}, {&(0x7f0000000200)=""/193, 0xc1}], 0x3, &(0x7f0000000340)=""/5, 0x5, 0xee}, 0x40) [ 358.505505] kernel msg: ebtables bug: please report to author: Couldn't copy entries from userspace 2018/04/05 11:45:07 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed0100000000fffffdef01e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:07 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xffffffff00000000}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:07 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="3e37c5c15665aeebbeeb0717edd8b867042a0dedd1efc8a933d4be2dbff04069b7bb7d0b27e15abe559f88431b0594f8", 0x30) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) recvfrom$unix(r1, &(0x7f0000000040)=""/21, 0xffffff6b, 0x0, 0x0, 0xbc) accept4(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000100)=0x80, 0x800) 2018/04/05 11:45:07 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000002000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) [ 358.552981] kernel msg: ebtables bug: please report to author: Couldn't copy entries from userspace 2018/04/05 11:45:07 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed0102d320000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:07 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000000000)="cf02c42e7b49feda6688180893c9950125b587aee64dfa29c036a514a9ba2d9fb814e5fc0a3ee2d5d28d58e6bce328e829f3dedc451e0bc1cc6df22a2c7c7baad14ceffa775dd4a8225b0d0df509af0385c540cc242339539ce09af4e7cf98b0e33f07f24426af97d783129a9d32e66e", 0x70}, {&(0x7f0000000080)="943befd7986a9fa4fe0d62ca14264e11d4e4a7ef6a91726e2f0163f7e87d42095a27413e2d48d7f76df378adca65af76a694b527bec4f7de41b3d334b34b7625bba38f483a265a43b47fe7e70abe1c922f3f7d143665276a985d3fa5d57a1f697f99fe38d41ddde411c5d616bc87e0f7104c93b5fb42558a3d591395157982", 0x7f}, {&(0x7f0000000100)="0b8e2466e49dc972fd3b94436e1e7c508a1e945f5232", 0x16}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000000140)="47bae246c044a0f85734d5597831b694bdbd0936dd856d03c1fac7482cef48125e9fb309df31e5175fd534d07ad5a3ba1295ad31dd7930aea73ac298433d1dd779339c1b49e19d10f832272ff7ecbbca131f3a98b6549e8f07bd5313f6488c5f9fcbfa08ad2f30e611372645289a0f4aa21fe5bba1d02709fd0de301f03b574bad3004067e7cb47a81880810ef998aa8463110b5bcbe1620bbf103fafd4f5e1b1f7b91091187b31229e43b64f05b6a5c4d3db1073017e159bafb4d41e52537d66e567684cfe12987940c269f02de566fa96dac789e8e340b95f9b160ee2d31788de4d721bd8a76f8ffdadebf9b66", 0xee}, {&(0x7f0000000240)="a4fcb29690b08805fc71b3f647782fedb889f1d452aa305adebbc249260f9f13b342fe081e4afcb1bf636888620c3b851d5e2668b36e97383823384ab9ba51d72b5f73fc747619c050171d04f1ae4e933771a1df3fdcd5d7d474cc3e100800ca6b5f2564b599fe5359b659666b699c45f3f9902d57173cbab205809776daca78d0768fb17be2527f33d121e787cdd9bd34505d467cc68cdd14c269cfb75239a20a55765631a7c589f94e5fe1d50b4aacbb8bd53f591644b64ae906cab7a78b1fa428145ab8d6bef6d419099feffe1c396d3320303dcad7d17a", 0xd9}, {&(0x7f0000000340)="6a3f89cebfea6646129565545faef25a95ca61a43b8c44b8000c6478cb1d38db7feb197e655f7a75ec4039f51229b508ec6a0ac9ebbe0bcf53359f249f74d906e5de68bf5d9b17d11c6a09a31ab438d3d435c84a0d722ff9c034", 0x5a}, {&(0x7f00000003c0)="492fc00f432b6dc36c890d62cba43db17fb97c059d62f0d367eb576125b91d6df8523980ed2a55e5d1fe718256ef40768b8b9df7420a98f647854da6e6a8569155882f0fd19721fe5903fd306eb2c51bfeb5794eac86bf", 0x57}, {&(0x7f0000000440)="18837f6ee260fab25567a19cbd2a88ec52e2823bbfac753417d65aac0dd52ab3d6a671c038ceb7bd", 0x28}, {&(0x7f0000000480)="7d57ce90d65dccf5248c94f7a54c739efdfd1243062aeb9f31c289e8bdd02efa", 0x20}], 0xa, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) pipe(&(0x7f0000001600)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000001640)={'ip_vti0\x00', {0x4, 0x40, 0x5, "9ee0f1838773", 0x80000000}}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000580)=0x80, 0x8) ioctl$sock_ifreq(r0, 0x8924, &(0x7f00000005c0)={'bridge0\x00', @ifru_map={0x1}}) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000001680), &(0x7f00000016c0)=0x8) 2018/04/05 11:45:07 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000202000)="2400000058001f0014b2f407000904000200071008000100ffffffff0800000000000000", 0xfffffe92) 2018/04/05 11:45:07 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100000000000000}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:07 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed010000d0010100000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:07 executing program 7: socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff}) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x1, 0x1, 0x6, 0x7, 0x19, "ebbd5753d018d1152fd6b71ba8d7faa875bc59cd59871ddc5dcbf299c8da3400829afe2acafb0879318fc8fe40761b910e3217b06c808ab3ddc93230f07263", 0x1b}, 0x60) 2018/04/05 11:45:07 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01fffffdef0000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:07 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e23, 0x5, @empty, 0x9}}, 0x8, 0x96c0000000000000, 0xfffffffffffffbff, 0x3ff, 0x8e6}, &(0x7f0000000340)=0x98) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x1de}}, {{&(0x7f0000000e80)=@ipx={0x4, 0x0, 0x0, "85016dfe9b78"}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000002480), 0x0, 0x40000000}}], 0x2, 0x0) 2018/04/05 11:45:07 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f06c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b82a05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b1f880417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c6337f02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f31e6395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa4", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) writev(r0, &(0x7f0000000780)=[{&(0x7f0000000000)="59ebf0f018e0a3dccf0962c9e87e2f6cd3a3d546f3744ef6f5fac33fd15e461cf63fe2b473a3c58f9cdb155eff4849df3480f20702ce", 0x36}, {&(0x7f0000000040)="c40169b2f8f6d11791a06b98159149465b972e9815a62299cb08e5d25d3712fd0c25c4a8761aa5393b309a1822f1e6ed37c6724211fb002dad720c99fecf901382770d92c9fa6f2e39ab86292b07f5ce8074146ac39ea7fc5666302c1c5f023e32303c02dbdb27b7ec4a31745198b9af8a8ea310cb86c31ebf6a4649559b841ed3974339a0cc1eb0a14da3ce3b81f71899f875c32f799c16228158aa30d9c059101f6a2179e95c53aa2031a42dfb4cde", 0xb0}, {&(0x7f0000000380)="0af9f51d64c44830d9577b2b4c65f7a42f190ab5f5ef4540d0f20ef873ba63acc60645c2e83b01e54ab48d71dac64c591718e4db642eb5e69512ad3e6ba8b594c7420654258ea257bce87324aba716b8a710ae188867027cb47077d8ad417efd5609f5015c535b80ebdbb8daf982111add240d5c2dccaa83cf5e2de7c8c2e48de098762c893c43ec99b25bd73f9bb1468562d359136f6da0374cb671c78bc58acc4d08cf4d0c8b2b62bcf697d8be31f2c4a8fbd4864ff574e071e82967edfed2eae440752fe094315931f6d81d1cf4da112ec411102e3e73ac697893d1b4336baaf2910d24b8c224918b1cda03e67b712bc83d0c83864f", 0xf7}, {&(0x7f0000000100)="0e5c7f88b4", 0x5}, {&(0x7f0000000480)="a38a47d723cb87e8e223f771fa3808a95f63c76c040e4f7716f1610a23e667ecdfbdd111de5926e9a4bb18ea0fe7be62c2c8ef2afc8471922d381dde2623ff947140b5099a76466d640653cd4dc31e6a08f2b0d6", 0x54}, {&(0x7f0000000d40)="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", 0x1000}, {&(0x7f0000000500)="9b8ed3407adc2a4523cf04e84aeef09af84248c20328d741b58380ef8211d605554800d191207b996caabb94843a73ac683f27ba64eedc6acbff88872823965907f00d76adb94359460efeff2a98b85232b2a5eea39afe1ce940815236bbd1be0c24e1594e801e42af0d86b09dcf39b909b0f6e01d3a8c9d5c7d8f7025ec0ee0bca8417b7b76c35bd2f29627dd506b1070c824376bec06e8f22d579149998d038f2d", 0xa2}, {&(0x7f00000005c0)="84820394a00ec6116b6a481a5c7853dd2e92b43c24ba419f65267994b2183c9b692e7056cb9be73c32882b443169d1cc5a19d11745483ea7c9863aea68d2b8f534b6d1a6cf022863668b37fc832a75e0e9c92d16fd07fcb138c4c837b3e45728872e93aa3358fc8bc1a2e27f64892e721688406b765c1df9cecbce07381fdddb88e6bedf9b7e45e385a2b9d4cee48edb8e5820bed68dd9", 0x97}, {&(0x7f0000000680)="d77d83f118e6d88fe878e1aea38426b6aab2c5a92312675258460b9a90cbc65d8e2db8691a45790ec1152728cbf2b2b4b65711482c359b312f31522c0c99498150df93a91ecf11e902a055289ef6545063e0c4b9bd9b36e8d94eb9ee7935801da576c012b5b85b229056a8e7723b332dc12d24eec7293a29d63e68bce32308b6c3d5c25d7d52f55f59c965a444db810d0b6a88575d81d23dc5c48dce1e148d1ccea1d0155f4d0262432335f1bd614ff9ed03680dde132e55a4978820f63137416c5de60a885a8dc45a9fa42e1b723e4adb5f121866a4cacfa34f74054505b07d9e4560d196e0701984c00b6bf0", 0xed}], 0x9) socket$can_bcm(0x1d, 0x2, 0x2) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) close(r0) 2018/04/05 11:45:07 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed010000000101d0000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:07 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000005c0)=@assoc_value={0x0, 0x1e70}, 0x8) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x4) 2018/04/05 11:45:07 executing program 2: socketpair$inet(0x2, 0xe, 0x7fff, &(0x7f0000000040)) r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20}, 0x81) 2018/04/05 11:45:07 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed010c0000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:07 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x2000000}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:07 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fee000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000040), 0x2f1, 0xfffffffffffffffc, 0x0, 0x0) r1 = accept(r0, &(0x7f0000001500)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000001580)=0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000015c0)={0x0, 0x5}, &(0x7f0000001600)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001640)={r2, @in6={{0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x1a}, 0x8}}, 0x5, 0xa320}, &(0x7f0000001700)=0x90) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/05 11:45:07 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000700)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000740)={0x0, 0x7e, "4eacb5889c2edce7dbea15746de94db8b4f42cba07fc99a969c28140e2e4bd19b1fe14bc256384f803a20b03dd13ee5819fffa49bac8aee2551f3a1d35712f1ba56b33322e67bb6f00d5570efb2ee41c46bb9ffaff0969660a00421c91085ac0f662481270a7aa01a9496749f8bdbb0fa43dd589946a21998730785d7a3a"}, &(0x7f0000000800)=0x86) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000840)={r1, 0x7, 0x8, 0x9, 0x3, 0x40}, &(0x7f0000000880)=0x14) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000540)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000140)='./file0\x00', r4}, 0x10) getsockopt$inet6_dccp_buf(r4, 0x21, 0xc0, &(0x7f00000005c0)=""/254, &(0x7f00000006c0)=0xfe) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x10, 0x8, 0x8, 0x38, 0x8, r4, 0x8}, 0x2c) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@ipv4, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000340)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xf, 0x6, &(0x7f0000000180)=@raw=[@map={0x18, 0x2, 0x1, 0x0, r4}, @alu={0x7, 0x800000000, 0x0, 0x7, 0x0, 0x80, 0xfffffffffffffff8}, @map={0x18, 0x8, 0x1, 0x0, r6}], &(0x7f0000000280)='syzkaller\x00', 0x10000, 0x49, &(0x7f00000002c0)=""/73, 0x41100, 0x1, [], r7}, 0x48) pwrite64(r2, &(0x7f0000000040)="ed92de2c0b9327074a6b2c8b2a773620a2b37e4f9667866910c012c749bac7b8b19921688e88ced63f21a8ba2f2c17f3dcfafe5f3848c142c0877296b25dff85e287d4912a5f009de090c68131f2a39afc83908167f0049a1d545a428acaa48ce8aa40e63343ce09a2987e3c80746dbb1d133818d41564336c33ae01651bd25b82eaf881e2081f6af2bed8a6b1fb8bab997d9469ccc678636ed345f24aca31151109916d8bca93e2bb1719edec1cf263d5fd0032552dbc9dcc28d75cb2ffb90bada0f0522aa846784096379b7fdc33050dac32260bd384b5decc43", 0xdb, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x5, 0x1, 0x5, 0xb}, 0xffffffffffffff27) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8, 0x1}, 0x122) r9 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r8}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r9, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bind$inet6(r3, &(0x7f0000000580)={0xa, 0x4e24, 0xf77, @ipv4={[], [0xff, 0xff]}, 0x2}, 0x1c) 2018/04/05 11:45:07 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed010020d3020000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:07 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed0100007fffffff000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:07 executing program 2: syz_emit_ethernet(0x4e, &(0x7f00000003c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "bd5202", 0x18, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}}}}, &(0x7f0000000600)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'bridge0\x00', 0x2ab9}) 2018/04/05 11:45:07 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x3000000}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:07 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000600)=@bridge_getlink={0x20, 0x12, 0x50d, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4) [ 359.051111] dccp_invalid_packet: invalid packet type 2018/04/05 11:45:07 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000ff010000000000007202757b3ba0bc000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000004a03c986000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) socketpair$inet(0x2, 0x1, 0x18, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r1, 0x800, 0x1, &(0x7f00000001c0)=""/188, &(0x7f0000000340)=0xbc) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value, &(0x7f0000000300)=0x8) [ 359.083308] dccp_invalid_packet: invalid packet type 2018/04/05 11:45:08 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x200000000006}, 0x4) close(r0) pipe(&(0x7f0000000000)) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000040)=0xfffffffffffff41d, 0x1) 2018/04/05 11:45:08 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01f5ffffff0000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:08 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000002000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:08 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x7}, 0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x7, 0x1, 0x7}) shutdown(r0, 0x1) 2018/04/05 11:45:09 executing program 7: r0 = socket$inet_sctp(0x2, 0x2000000000005, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000a004e2000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009175f015955aa27d0edce0e85ebc6d0c7519d7eea6642dfc0ab522d184fbc0d1897d65c3726a1776b266c623f449db653ac744967a78a3137e8a17f3acc24cede06fe95054ad70ea8cc6869792201e4bae67df869326f446ce2f30ba89e0b0c647706ee76fdcb9cd7592609113b4a5ab73a077591fc713e757e0f62ea53b00e0abc949298927b3c91e3ed7b741c72aa33c4af17c43105478"], 0x390) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0xb0b73c263b28979, r0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/05 11:45:09 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x3f000000}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xffffffffffffffe3) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000240)) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)={0x14, 0x21, 0x202, 0x70bd2c, 0x0, {0x8}}, 0xffffffffffffff31}, 0x1, 0x0, 0x0, 0x800}, 0x8000) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB="180000002d00e92e0000000000000000020000001200000030c7665a439e5bef45d401209b55464ee71e51aaabaa8a8456c430a40750b8f0b872ded3a61bb72966e4dd4afe5321edc40867d79617878c80f4e4fc214bca726c924b0cbebf5df4c1c217958349a8e4156ab50da09512fb0b2759362211731487e8"], 0x18}, 0x1}, 0x0) socketpair(0x8, 0x5, 0xfff, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000380)={@sco={0x1f, {0x1, 0x0, 0x1, 0x1f, 0x2, 0x5}}, {&(0x7f0000000280)=""/12, 0xc}, &(0x7f00000002c0), 0x40}, 0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f00000004c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000500)={r3, 0x42, "e897482df29ddf39ded266459f6c54d2da244899d8557901c57642dc528b03d9d01dc3ebea805969dac7f54b3c5e32ea2038000308f6640ed54a49a050ca41e87317"}, &(0x7f0000000580)=0x4a) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000027c0)="1b00b5d5cb693ac4b69c0f2e44f6acbebf15eff95d289c96df15d53c38310c2b17b42f0d31a9c50613542768163c559f16be2289a28a21cf86d067640ace00f89736d24fd6c041af08a966a806e7705061a24be0d211c46769e998a2b58dab9eb1352d834573e8cac552271aaab65c55ed07d71f7305587dd50d56492645915a81d3f59648534d2ee3518f") 2018/04/05 11:45:09 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000a40)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000a80)={'ipddp0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001700)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r3 = socket(0x3, 0x1, 0x6) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000300)={0x5, {{0xa, 0x4e21, 0x7fff, @loopback={0x0, 0x1}, 0x3}}, 0x1, 0x6, [{{0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}}, {{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, {{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3ff}}, {{0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}}, {{0xa, 0x4e21, 0xe847, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x16d4847f}}]}, 0x390) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7, 0x1, [0xfffffffffffff801]}, &(0x7f0000000100)=0xa) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000140)=0x6, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e20, 0x101, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}}, 0x80000004, 0x3, 0x8, 0x4, 0x80}, 0x98) sendmsg$nfc_llcp(r3, &(0x7f0000000a00)={&(0x7f00000006c0)={0x27, 0x1, 0x1, 0x6, 0x3, 0x2, "8482f38ced809fdb19ac4042501eb7cd8d1b5b5f3801eb8bc3fd752966c7ae57ef9bdb275b71a174592747912196529ac021b34e840b7a1b14443d1fd511f8", 0x13}, 0x60, &(0x7f00000008c0)=[{&(0x7f0000000740)="17b3fdf766c8d361d4ae65ec74c0ec6c7235b96a39f2e9a7358d073b8e7fa2fa5c54816ef8f0f05de68ba2e509cd54bba5bcdbe44824115bd9fee49a7bd7cffd8b44e44e9eb6246731e87bf2f4c4ca90f7e46d8df2d66e6489126cea098e69325eb815a0482ea74fc3a326be5a27fa5b7b3046182769cc4909945f7112492676e0cd1d7bcee2bff6dcb00bd9065d9ce3058ced4bef71524df067a3ccc2c5c4a70709", 0xa2}, {&(0x7f0000000800)="13c10f70fee27aa59bdb8a3518fa6fa9e47988b489e610c063b54ee6013a9d463f40c41714f6aecfa51e9771ee53bd6557b8129e9242b8e55acc6cb345e6776add97a2f61923ab92466be7312d150778cfe617d534699b3f33dd2f7f9569fb8dd975f94cd09c7869e9a818ce95a14f2681794ef2248a7ca457bfa1052582ea8204d4bc21fe64e4d5d1fffab653955c18c649f7486351b98f2508ac27c9aaec81a9cfee1072c9407c4e0ff35416", 0xad}], 0x2, &(0x7f0000000900)={0x100, 0x116, 0xd332, "a126fd2e879c54c0c2f7a224bbf301f8bd0cc8ba1d7fc8d00e25c39ab8527be63651e9134de131c72ff8b046d9d04cc4756a7ba41ee33574adfc2fa3d879e36155b3938d0fe4fdc274e1bf117fa8411cebd0a5fb4f536893f3b78648fbb1fa12936a0bf67db166b9989a01a00012c7cd22b7ba25b96e7267db26890172a03337c5674c939fb6ff6edfbd79889ce4ad630c2e3d6eaad9b4188255ba50b44ee8463c6c8ff02f82c11a18386dc6cf990044683c0089499d7dcfc32965e98884327bd5e4a0443946db0d80eab5a5424b64029aab504ab32bacbdd98c4046727454dd9a277eaf18e3b76917a03e9aa023c1"}, 0x100, 0x14}, 0x0) recvmsg(r2, &(0x7f0000000040)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/05 11:45:09 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01effdffff0000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:09 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000400000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:09 executing program 0: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x2, 0x310, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]}, 0x388) socketpair$inet6(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000000040)=""/25, &(0x7f0000000400)=0x19) pwrite64(r1, &(0x7f0000000440)="46856a2a03319b0d6e414238d09faf9c8c66f520d1ffe6039e37e60102a87d0f1f2b72b18927469725d9f3bcbc02826c354eaa0b9ac509d5ed789068565c25c48ea0f86a9186ef82ee01160261ef631570044831fea5a67069e20998d768b09c7d87200f32eb80480072ce4071c1a315b424a13779e7547a2a6c2faef3eab66871b0ebdbfd7ce5f90b3d546e8647b153c452e739d7e6212accc1973bd35d28e503b9df15ea7f75b88f806d8e62496c44e9c81263d1", 0xb5, 0x0) 2018/04/05 11:45:09 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, [0x0, 0x0, 0x156]}) 2018/04/05 11:45:09 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xffffff80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:09 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000004000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:09 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed010000000002d3200001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:09 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) close(r0) pwrite64(r0, &(0x7f0000000080)="409423f0d5e47e7023f5835426cc4f19b7a42d87962ca56f6154ee9b386e612298067a4ab0d4104316c1f94029607afc9e29faad3e2a0a5c4f9f3a28604cac614c14520d6f4d2702d93ccbc42cb797ee166a8c6b2e60da48d101fa7a27203d9a5f72295a6ca326cf8a0b770c949feb8643987ef95cda932c354489faf3c534ae7cd9d6de57939c34cd", 0x89, 0x0) 2018/04/05 11:45:09 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @local}, &(0x7f0000000480)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000004c0)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)=ANY=[], &(0x7f00000001c0)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000000180)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000600)=ANY=[@ANYBLOB="640100001400000c28bd700001000080ff010000000000000000000000000001000000000000000000000000000000004e2000844e2200030a00a0a000000000", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="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"], 0x164}, 0x1}, 0x0) r4 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000300)=0xe, 0x800) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000000140)=0x42, 0x4) 2018/04/05 11:45:09 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x6, 0x30, 0x3, 0x8}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'lo\x00'}) read(r0, &(0x7f0000000080)=""/52, 0x34) 2018/04/05 11:45:09 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x600000000000000}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:09 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000c01e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:10 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=ANY=[@ANYBLOB="0002020100000000ff010000000000000000000000003f01"], 0x18) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@dstopts, 0x8) r1 = accept(r0, &(0x7f0000000080)=@sco, &(0x7f0000000000)=0x80) getpeername$llc(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x10) 2018/04/05 11:45:10 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e24, @rand_addr=0x80000001}, @in6={0xa, 0x4e20, 0x10000, @dev={0xfe, 0x80, [], 0xb}, 0x261}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0xb4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xfffffffffffffffc, 0x40000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000481000/0x11000)=nil, 0x11000, 0x0, 0x132, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003500)={{{@in=@loopback, @in6=@loopback}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000003600)=0xe8) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host=0x2}, 0xfffffffffffffd57) getpid() 2018/04/05 11:45:10 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000020001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:10 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x7ff, @empty, 0x1}}, 0x8, 0x1f, 0x0, 0x6aa, 0x9}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x8, 0x10000, 0xd6d1, r1}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002bef28)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffff882}}, @in={0x2, 0x4e21, @dev={0xac, 0x14}}], 0x58) r2 = accept(r0, &(0x7f0000000140)=@nfc, &(0x7f00000001c0)=0x80) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000200)={{0x4, 0x10001, 0x1, 0x3, 0xffffffffffffc747, 0x401}, 0x2, 0x6, 0x6}) 2018/04/05 11:45:10 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) setsockopt(r0, 0x400000000114, 0x6, &(0x7f0000000000), 0x0) 2018/04/05 11:45:10 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x6000000000000000}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:10 executing program 2: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/04/05 11:45:10 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed0100000000b38fcd8201e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:10 executing program 5: r0 = socket$inet(0x2, 0x0, 0x108) pipe(&(0x7f0000001a00)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000001a40)={0x800, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 'rose0\x00'}) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@vsock={0x28, 0x0, 0xffffffff, @my=0x1}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000100)="da4898185bece99e540491c53ed20d48b8f109fed5905405b34031ad8cbac43e2fd21c50625d8f1bc3bd3676b571cccd4833b64436cf51af9668db6475529e8f4e958ea2426f00a473316799167700e46f5473043f9f126c9da86824176d89149f01d29920d6f47dc750df04e5f56911634528ff6f8a982d9b2f100b0e0056f7d576650dde3c97d0eaf8ffed2135946c1814bded092b83fb", 0x98}, {&(0x7f0000000240)="fd3a90fcbca86aae8bdbf684fb7d4c116d7aed50f4b0", 0x16}, {&(0x7f0000000280)="abe988dc3938af7bc6addd55bf37952183b1d70fc06fbd3b60e3cff67c5f48a97040f5534e2d7f165726e4ec12326dd0932fa9c383d6", 0x36}], 0x3, &(0x7f0000000680)=[{0x110, 0x11d, 0x4, "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"}, {0x1010, 0x103, 0x1f84, "c474c091060a23f543ef9b3b88be2e42f9b5a6daedd5e27a3ecc80fd5fb127541cb63646a1d9bcfea7dab01f51c09218b3a08ab55471702914279f99f82f0de1425d94df43380eca65955e90ac1eeecbe1e4810920d8e3fcd8107933537eba74a596406363f2ddfdf2703a13594a6068abe3100873dee740894258194c369216a63eb7e234be549390eed9e3a2407e1cce313dcf85ed359ad5bdbd4cd74f8e9a64238db0a42fe0d44db49ebfa30f60d8a19a6db0b10ea3f4933744efbf17831bb153065e77acb5ec6e1949572777cb20aaf4c81ab945cd4c221dfa7279d5d19c7e87fb287703e971908ac7be92f7b0c1e358e1f45cecf789337fffec1b101e3ea72b7e1d135402115d3e3a9833c008b949b9253cc8b2f4abd27d284ab74f6c0b97b8ec3cfb7186ba8aff3c3d38bf95f64b98167ff0111ab152f6072f36a8e77704c6d2f786e8a01aec97fdb1f8db47a2471572fe934ab90949e62e5f5e77cbc03a0a7e910ab03975749b7e6377d84eaa3b3f10da4ca5cbef73ee475ca09784081d4992bcfbefd3811c6d41f6835b3c90b76a2bc82fb63a36f9ee71d586b85926f35ee02eb8cd6248e59df02f879687ff42ed3fe674463567700c09575acde836a0f11c42991b069148f94248d34803fd9564b5a862a8de14aa8ffe53608ed42f903145fe0a1d4b395ad78c6f9d9ee75699df969c670ae19e6bdcfc6f8654204a4a25b47d9312df1c618496ae4c1f55e73067a05739dfeb26dded15d35e6e75936f002c4109a54a7978a9c7ed1044cd9d0febba8a198dc679b15e993300d86d586c27e044896f1916b6b6fb1a13e353564db72b9a1ea0c1e3d837b9513fc4d50c1707a77909b640fdf8e421b71e8cb9c476e1e46c67ed2b7841f498dd159e2d6a607286b1b308a473c9230e981c33b038a9a8fee72d6b19e7a8bb073a25913c7fee4b496f003d80a0cb587e1ef475833a0a756801079cca3b595fd143ad420a2c968350a3d8514328d8ab1f63a2ba369419b1f98f21805c90d4a0128f7f665eaa3b4d46e966b63b6e038473a194deaba261cd01cbeb40b820f6182464bf2b394c7a268f3bcc47de2f530a9c9f7ee72cc1e4b8d5668b37067353a57356c5cf3b063a37c51704efcb5a3f27453d4b2a8e2087371ae586d7f16d96731c40c2e2e04c250a14328d03fe5704781d2c2ab09a51b14d1b3d3081f94c96b6a3162b3122fb81cbd43eef20b21e2112cfec12487d1ec53d436f2cfe62127a202fd8068a98517d631edfddeda7b6777d31d19caa95790377f176c3cdbaf669d153444103aab4fe7ba084d0ce86057ea66c00166d338394614addb9b946ca86fab7dd95bf36bd44890673b240113ed6d7c2481cfced466ca65d9c48a341b7171f07c0fb26c253ddac6df57ff40178fe169695eabcf715146715759fa1ed355d755af959ed059f0142fcba994e899dbde747abfa462b7c3ab90d048202af4f3b5d61f66d671dccb300fb6e8192c84e6c95ee479ec9cdd06aefe028bfe20475e93e7ba5cc1f5a1e51cd352503d1114c4523e3b9dfaa387a2bbba77b3c6fa16a3300e7a3804afbe57666caae4f109d5ad12d64ef368019526222220e1dda478f0c37e62e5b88dbed1ff27e4d147777dbbc410d3f1dd428a73c38ed376ca467581511b132a9090201a0e3bb7be6dce370ad65ec66289559f76c2a16bf2591b15e3d37f8acc4eb794b8b3cda5493fab63fafa8b1d66a4f84ac9f29f56e60ddb853326fb4d7e749674db8f35810a5ed160bdb25b824f3ab5f6bfbdc949b6198dcaa340550bc26273be5615ed615b32042b88ddc934e6fdc281014694304566389e2fc8e2af5ee0573c1ff8b5de556c52a87fa5bc004b1a3fb377ead901deede229cef7f246eadfd74081db1d847dffb5107fa5cdf0f8477c1bbec52982165bcf208646987a2e519f7b3a1bbf773c31b9ef574d0a0668aac0cdf9d4bcc56e55583f0ff45832abf7186538a283927fee93587b752743158e9a8632439d8052506e40d4ed982d022fe204db2506a7b3a6bfb6bd0323ddbe3435bb44fbb21ebfcdf297a27507c17984a91dbc2406905dfd7b0d3710d240af4420a3e89cfac0752f60d3160de80b86002a00110bd08d35b079430d1644051817dc26ac4a96a1bde60e480dc2e6af9289d605de79c616469e79e5a50a00566295aabd046ab3b90cffaebc9b345b9280ea59a6d991bddf54467a260babfd746f1db4be0675c28a689977d41a7021bbb2a73f7d9e4eba20f12f05721b285150f2aa413896f332778e8cc31af7d545639fd8917c3fde90c326fee59b0efab1481e91095316caebf7975726ad952d6c60ecda879c0df98b94ee8aea4ef86ee8c21f48c42f1436a51f90a025e1fc532f84150b208fa305a5fdbd7365229313192617b5a784c0959cba7eadbd52f6cb7d6bd26de29d11a1a6a70fc993afba78c3fb298b19df3fde54f86e02767bd0a573b7f93d0302930071dc07fc9d1ca726e1e9e8d89aadd39fdf47577c360a9428296ea5b847e634e802450f7c1d191e6c895928f8195cc88fe5b86f51a45dc91484dca52a2a6360d21ffcf8a863a9a71641b237792523a968f893dd3fdbad5cf6f96be90582903d4bf6dce93a0a2586760260e6789dff3b5798703a8ee9a8b2603413c36668975e74648da992b85bf8b10a3c615259a2c2d40ed6396f8d1563e1aa003875cd194bdca94153fa0fa653412da77b2c9e0f76d6fb6a82c0b4b936eab5c3a1f699560a21cb230f55b0a597ca5417cb8126ef44cc97bc498c93fb693b8d4777a720e1a0801cd8fc388d14aff0d1e616a33bdc61de77050c67f8a3a402ab6fe241e05281c370c4d7016ae1e0f7f8894693c335463080d42c763d71fa3f53f409caed75d2da4782ee0722e30dc7f5d7a2eb639ce1e6f6c2030213cf8e262e02ddd205d580df1043b5ea6eeb6e9b653420d5ce12f06b92852c597b79b79f21d7c26189462f79e62e545672e8c3910c1183c53c2eead3eda4b2e77207e86d15a4eacc7e7c78f16ddf0eb4748eb2b2c696b97e237d02022d617d584f438044439b16cb09233470a3532ca38598c15166092ded23d38f1e5701dadbce2a2674fce05eba9a3c5e3107fc898832cfe1983bb86df33f20593ca959bfd260a87add2de3e06cfd56bde59fbebb3f2792e62a83abd8710a47bc9c77a43012e612320c61bec0ae3f39d5fd63559fe6a6e1128cd4cab8b671048936d301650cf35745007c0d847713664aec2e4e479198d08513556ba9b15fae1b6f94c620ab6a19be8b23d8458578753e889df68ba6b1ce384211578df7b145a3d5c78e562c563f80d2535e7123d851237237aa71b96622a099790aa06d0f5ce60ec13d9a8a510710ed0fb1c9dbab6116ed18ed20d000807471c64e9d041936fc6ea9dd30b3023da3479f7bb0d3d1844f120f2609d101e659d2068b144beea29c2d1470830850d28fbacd5f1eb08d511f85eb303bd4f144a028e5d358fcb9c593e6a1428b6320f53015bc0f2ed69a8da4bdca52ec682e595975099f464a0fc02accbbc91e48448b84803abc11a59a462455dddb9e3fc949536fa3ecdb5eadb610c157e62644afeddbc84076b1420c7b365459e25725a28b119928479eab566832d2a877caeb8d021c026add12da93003e2838810eadb00a1a80714a7b8161ea43a59d9a6e744a55d0d3b203a97e4a330924aaae8fb10e4727896b99e234692e81a4465410bf3b6051f49d82d58dd2d2373d91bf44bd7d6ecf06c4a29d2d689d580daf2bff449f8ea6a284a420a2e9aa061ca25fb79f9e70d9087bb0418ee6d1ffd1972b7f855ab9758bb9d8ec9d821e1c824b78d705e114739bcc51145adf6824fd3aae27adece9b1c5cdc09fc76932c6f1c5bff6ffe1d3b806bc657d42439c8fd21f47ab2babbeadad10105a4f7d4440de1fd87ca3d105ecea9958a9357919647b57b8a76c69efbe505ff297759b0bf728cdd17e691481761770be69e06265b7dfae09b4c7de1d584f8d18a49c02044dc29153a6e27e632c9fbe435e1d225f9ca5cc78a3e4cff2067c4f31e8bacb37e7b70b3d8105655ce2a59e7aca1a72c369ec261fab73185357a396e001059ab41abff29de5b99fb083b7604744253bfe41dbf3b25aaed72bf9f2ef0a3815a2a725e6042ad2b102c7d0c7fa029bd1e88d7fdd9b087c1ddf2f532c66fce429d00a54277c18e4e5a7fb52fe865a35fbfa782cedbfe603380cf201735d863cbfcbf6554dea6b7e283e516b78046ad4b90e659160df0663093d851b47727d494ed692ae9ef82928ad020590b428246c38e20961555ea2d0dd7660c0ba39b809269698af5fbb938da8a10a18a423a8ff514b2ee2a86b49349f5e54973216af85046e171382228a71e311379261dec352a45c2cc0f99bbf9bfb7e02f3574bcfe8e86346a57a816aa86d2e1351ba592a909660dc093fad218220f34125332c5fbcd695a917b3de8d454dfe39ec7feb259b576dcd96b327cd7962bbabc2ee847321e7256a168a5cf2601ab8e1bc6b3d5a9ba9fff65cc38062af2d06d3ab92db9370d604e1b22a8c1ac98a64f6b8beb649215d5861beaa8b9cc81045f9ffe0816be818de31a5be9d04a370a6dc08c625fab3955d23f3f479e9a00db6d4f3e01c350dbe53147243c09696018a069d96f7c3fc3020c67445ca67ae736687814a8d14c1fe570e8bbcde25a8c1f1e9fc9d1b4e02e88ecb85d9fde3317a8262cfe664c37068840210b85862392673065b439783e1d890fde932c9dda61d91ced4a2823902dfe89d0ae0d218536cf15afd8cbff5056201c7c20d2338c7125cec73a1bcf0902b925804c7111b8a96a27958a5f186402f3c5d78c5cd8345136b567979988fc19d6bbb902816ceaff7d5e83b8131e2904436c21fe2f300e7200ccf5dfb9d261556e1d7bd57f101780489f9894a0d95bdf3a96eddd84a378dd1edbc9a4faeb74ebc016321b138714657d0c9b15027c5812407100da970f7b37aac90def7d06e00663c7319f82f4c9ab2d597acfde2b806e64bd2f21d4c3cb46520dd22f493dbeddc4a84fdf05ebf4d566eb9861794c300bc6673ec4ba2d15db5c4036d4a23480ddeded40970357c1b6fcbeddad441498c8ece2562ffbebb6b76bb9e4dcdc0e0d2b87b3f9cd15be27ab82322730cd6ee71f4e959f25993b2f5d9cdc2152734c91b9bfaa1278d90a0d1782c6580a75aac41db4a84f0601055bad8fb39ab7f45869abe364fdfab403f66664b0db8583cfb341dca3cb53be7a2ba2dfac94f87412acaf39adc3ca15dab7e15436e89b7262dbc7632fb175a8973226b45af3ca599ca7c439cb122ac658f758c0bda3c85753a1ebc899816497eb1e40203a3b835d349acb68e2daa6aabe1026c6c690c1c526c08005c99369a5ace79a196712a8891638e0bd7fe0d7e2805c7196bd99be93db529464df92f798d16df93506eaa07738cebdefe1c3289404651f491dcc98334d6dd5af2d2d88359e589d244cfddf7195ef7ef934069238654cce57d49353581bd11038eef7557390a55e14fb46cf01198dcc8f37516c07f3c84f7c3ca5f207547a1aa57808b1560c21b63daec4bf57acb04d5dd6b3d48d2497c3ddf468d4303375f2bbc1f729978f64d08351fa03a914fcb2caac51d87443b1fbb88f8560f7c568cdccb5ce95fda24bdcb01b70036a7b6594ede37b238760419d4d4ae552e3be9e9a8a11586e03fba92e0d28543c51536d77a6819c02d182ea9b9fa3f24fa28639de378ae009d6b93111f3bca54a93267c2f9e819e"}, {0x70, 0x13f, 0x2, "5e7a4d606294a908c713aa96fba67ead37eb06d01bed1cd04a0f2fefbb5a380f3b10e9560c4a9f1454d19ce0ccb07dfe4985f69f1cdc0af104543c2855db5603ac9edc2a03dc9117f995b887cdfd4168650c49ac5cc01c31255434"}, {0x98, 0x117, 0x8, "316808e6100c0918c31e741b5c09d3ef749d2fb405afc043db037cc2d045e23e5efca6b48e0de7bf3be703aa82c77190334b486ad1eb14a4a14ed8d9e1f8ac887e2877de2ea7a00ab9cea30825e5ae2f99193d3cea7d28e20ed051e702d9aa4c6982fe870c0c71fa620edee9aed70c0494491b71d45a7dfd24ca48349b67614e36728cfa54f5e4"}, {0x80, 0x0, 0x0, "eddf5e50f646aaace3e18a2c7b564f29aa303e89d623bd72b41e38f028b9e84bf48fac2bfa92919cee572542547822b79bb3f109956518483601d67917d1715f94599a3049725c649962ed0947a5f243d2c1d31cff385cb374425c76e897b8e4ab5d754b7e66cfae619b12334cd4"}], 0x12a8, 0x40000c0}, 0x40800) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, &(0x7f0000000040), &(0x7f00000004c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x8100, 'erspan0\x00', 'ip6_vti0\x00', 'ip6gretap0\x00', 'ip6_vti0\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x128, [@vlan={'vlan\x00', 0x8, {{0x0, 0x0, 0x0, 0x1}}}]}, [@common=@log={'log\x00', 0x28, {{0x0, "b03c44a4ab993f21a642a6c98d9b52352c6a94ffbc6987f2fc82b348efe3"}}}]}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xffffffffffffffff}}}}]}]}, 0x230) r2 = socket$alg(0x26, 0x5, 0x0) accept$alg(r2, 0x0, 0x0) 2018/04/05 11:45:10 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xc0ffffff00000000}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) [ 361.567949] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 11:45:10 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000200)={0x100000001, {{0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}}}, {{0xa, 0x4e21, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}}, 0x108) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r2, 0x0, 0x13, &(0x7f00000000c0), &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x7f, 0x1, 0x3, 0x4, 0x9, 0x4, 0x10000}, &(0x7f00000001c0)=0x20) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) 2018/04/05 11:45:10 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01fffffff50000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) [ 361.761883] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 11:45:10 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e970c5b37a7c47480f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="b40000000000f8ffffff000000000500070000000000000000008d00000e93cd1e7a76e254031f16bb65ea42e884cf8f"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(0xffffffffffffffff, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@alg, &(0x7f0000000000)=0x80, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={0x0, @rand_addr, @multicast2}, &(0x7f0000000140)=0xc) 2018/04/05 11:45:10 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000004000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:10 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x300}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:10 executing program 4: r0 = socket(0x11, 0x802, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'irlan0\x00', {0x2, 0x4e23, @rand_addr}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={"69703667726530000000000000ef00", &(0x7f0000000080)=@ethtool_link_settings={0x4c}}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x8000000c}) 2018/04/05 11:45:10 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000004000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:10 executing program 2: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) listen(r1, 0x0) listen(r1, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x8, 0x4) 2018/04/05 11:45:10 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockname(r0, &(0x7f0000001340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000013c0)=0x80) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x38000000000000, 0x10, 0x7f, 0x9eca}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000080)={r3, 0x3562f81}, &(0x7f00000000c0)=0x8) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001440)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000001500)={&(0x7f0000001400)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000014c0)={&(0x7f0000001480)={0x1c, r4, 0x8, 0x70bd27, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffe9b}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) write(r1, &(0x7f0000000100)="791f7dfde0812a004b48f8676c639adfeffa1f44f3000000000001000000000000000000000000001d0000000000005d2203df46aeb4b87309ffb9783eebda3d", 0x40) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/05 11:45:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) socketpair(0x9, 0x800, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r1, 0x0, 0x97, 0xa2, &(0x7f00000000c0)="306a4aa1b8dfc2931103dac2da737ea7ec4a302c6f7f5f14edc3344296f7d91f67a1c1478c2d790c55c29b11482ecc157c388dfb1891f6ff5b95d23dd1136b1e495a2abe7cc3abf7ed8e33da3942c32f8993d214e9bcca8ae9b5496d30817a93ba2ec2a3be0a92a07ff856f370f1fd140799686b2e2169a443fa1e03f1522fa04b10266e4ea7ea59e965fac062e5ec44f3e7ab88874d05", &(0x7f0000000200)=""/162, 0x3, 0x8}, 0x28) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000002780)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmsg(r2, &(0x7f0000000880)={&(0x7f00000004c0)=@l2={0x1f}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000740)="01143a5512cf1799", 0x8}], 0x1}, 0x0) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/05 11:45:10 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'ip6gre0\x00', &(0x7f0000000000)=@ethtool_sset_info={0x37, 0x0, 0xc3d2}}) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10) pipe(&(0x7f0000000a00)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) r3 = accept4$inet6(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000a80)=0xfd60, 0x80000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0xee3e, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x68) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="040000001206200300000000fddbdf25050000051983f0c8f76edf0e35dd1f4c624dfcaaa556e455e2ee4d9237f0ae4160b49159df2f1515c6d0c16e1fc743ebb6ddc8ea561d8545249b7bdcb9c42bfee2d8f5cf7c2bc19f620f87a6b489aa4af303dbe0049267f7cba9a8c315b740cc0b593e60a2d1643e5dfb668a03ce059e1a3d2faa"], 0x84}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000000000000) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/04/05 11:45:10 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000101d00001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:10 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000010000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:10 executing program 4: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1202, 0x4) sendto$inet(r0, &(0x7f00004e9000), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2}, 0x10) ioctl$sock_bt(r0, 0x8907, &(0x7f0000000140)) 2018/04/05 11:45:10 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x4) r1 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) sendmmsg(r1, &(0x7f0000004440)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000200)='H', 0x1}], 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="68000000000000003f010000000000003d183422f97de72218a7e54fee75a8b6ca0b5c91e688053e6323d25f7914ec2fc98b24ea8af64f889d594b90ee74dc0c0a51aab0860e8dbf2498eb6f8bb362728807ebcda52de3354d9772fe9f6728146f3393be000000000000"], 0x68, 0x4000}, 0x3}, {{0x0, 0x0, &(0x7f0000003300)=[{&(0x7f0000002bc0)="56da91b0008a4f84bf71b079b7093e13", 0x10}, {&(0x7f0000002e80)="921da977ce486c0c202daeeecfe03d36f9519743c7c448037f5548b64207ebfd213403148d18a8838d2c625874873a3ad3be256357bb916d315cdd9619cb3970cc8252fceb301cb7d2eb9daf81e1bd4abe44e49c2d4282e6e1e88f3701c7f95040cb43e4691d01d85695c154ba06b4e836a10079a1eb1099f437e3f3224432afaadcdf5652ed00675f25bddee3a69a5436db61ee9b7324f78d454695f92ecb9ced9e136825e6d044cdfe5723fb44f1d80822662b30191aeba768b17312ed8481953363c4387d321f0fc2586177a059dab6c9551acfd7f98e4bffc84e4c315e9988e66e", 0xe3}, {&(0x7f0000003180)="a9ff680e57ecb7f9f9225dfab526d0dbb2dc23df54341874f0db39f5b1b949e0e855a5963ed1ec47e528e4873490fe34bec4defeee959337ba812667353197db7a9643c488d8e5d506bcbbec5b68ad9c2e90b1029b768f099ed048fa45be41feb8cd015cc94d4064904b1c0460f7a80018c3656af5041072b652db81ded17334bf0e85c892851eb58fe84642764e6b2e9b0820d6528a426062842ea2a33edf5f8650b56d0030fbc34dd3c5d91032704bcf93", 0xb2}], 0x3, &(0x7f00000033c0), 0x0, 0x40811}}, {{&(0x7f0000003d40)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23}, 0x1, 0x1, 0x1, 0x1}}, 0x80, &(0x7f0000003e00)=[{&(0x7f0000003dc0)="337aed07266dda519a25decf2dce2e1b9efffa289af61abf0e964d0f8d795999a4796af679d70003a89473", 0x2b}], 0x1, &(0x7f0000003e40), 0x0, 0x80}, 0x2}], 0x3, 0x4) 2018/04/05 11:45:10 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0xb, &(0x7f000077d000)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, {}, {0x0, 0x0, 0x100000000000}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000002780)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002740)={&(0x7f0000001300)=@migrate={0x50, 0x21, 0x4, 0x0, 0x0, {{@in6}}}, 0x50}, 0x1}, 0x0) 2018/04/05 11:45:10 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x600}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socketpair(0x5, 0x800, 0x80000001, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x3, 0x8, [0x1, 0x5, 0x5, 0x3, 0x6, 0x5, 0x5, 0x100000001]}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x6, 0x10000, 0x4}, 0x10) 2018/04/05 11:45:10 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000040000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:10 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000f59ff6)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r0, &(0x7f0000fd6ff0)=@file={0x1, './file0/file0\x00'}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000100)='syz_tun\x00') syz_extract_tcp_res(&(0x7f00000000c0), 0x1, 0x90000000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) r1 = accept(r0, &(0x7f0000000640)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000006c0)=0x80) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) accept4$vsock_stream(r1, &(0x7f0000000700)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80800) 2018/04/05 11:45:10 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x6000}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:10 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000020000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="390000001300090469000000810000000700004003000000450001070000001419001a000400020107000000020000080001010c00f41ee400", 0x39}], 0x1) r1 = socket(0xc, 0x7, 0x736) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000780)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000007c0)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f00000008c0)=0xe8) r4 = getgid() r5 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000900)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000a00)=0xe8) r7 = getgid() r8 = getpid() r9 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a40)={0x0, 0x0, 0x0}, &(0x7f0000000a80)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000fc0)=0x0) r12 = getuid() r13 = getgid() setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000001240)=0x4, 0x4) sendmmsg$unix(r1, &(0x7f00000011c0)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000000c0)="216fd904b01ea1a764c4ba59", 0xc}, {&(0x7f00000001c0)="1edab3194968996d448e6a34db98fc37dcd88d66d2635336f5e03bca147865b7d0ce8f305d9d740e00580056230caa083ecaa7c5cdf56946913cd84ed20a458e50b18c5345e402c122651d30749c494f2582146b6fffbf48ec475f46a7d04665b2f3d565b8b66b5bfa353926b5d7443f023b93218c590541b05e1607b9cb4a2258490d1c1154b9a93628f3c73a6f38bcd04a89bed0d9746c22bf29d95d5d49ddad6761a4de66db09f130bc", 0xab}, {&(0x7f0000000280)="ec7ceea5afb2c2469bcb71afbaae11021558c188572b8403cde6cce3e9ca15c0511c0f299552dc9d3564ba69c6b08a9a58d472e5cd391faf2d93638d6ee2de3120c032682b7687352b1d9a69b15e2fcc9e922462edab0eb5d50957e8e76096abe4b87cdf002a91610280e1fad264539867f0ad896354915c8fd4e1060a03a4d8504388f74abf1b4beddb53165bb568042b3021fd08344a22fefbd73cf3d4997103df6f6d59b7df2ab8e867cadc441703b1cbe4b281f9281e6bcc3f370afa8b960b93a5a7bc4f9a9dfbf197a4b96a2f6631aae087edc0b789d8701af9c195c2da1ec18e0b", 0xe4}, {&(0x7f0000000380)="67125b6b89277a164d780c9b5ef6a88d52398fcac70634b77d46ed30e52076eb4a2533daadec87074eabd223045d45f392eab53cf484601ea342adf2b69cf5b68f47227cdd697cbe4276ed56be94767c287502ae82ecfb5ac7d82ea74972f7d81b2aec8c507d7d7b08d9f85729abaa73db0c9dc24bbdfaa413b2d4c9bcd6a519c970b4618e6c40906234d7f7e1e177b311441a88a664eb42df63f517af8183ce2fa6fb9abbe69cc8af4e7baffe811c4320cb5a006e5aea062b89565fdc2d", 0xbe}, {&(0x7f0000000440)="0d4ed21d9c7ea0b88ef29aaefe4a21730047c3262cf635101fb000e9a8bd40e7cb8c72a2c22072d50f03fcc3647336edac381109f1f0a40f8e3c113ae9aa2eb38eacf21e0156d20f67cd1fac123f98d8044b141c8eef45aa8ae9c15bc1e10a14fc52f9d7b60e657b5e4e8c52e3d9f5dca400918fd4e325", 0x77}, {&(0x7f00000004c0)="26ef12263ff16680ebeff6ed529b67d76e8cd04affa911c8e400ccb3055d43f9b1afa926081d344c01e96fd14115d5b824220c55b0d49bb68206f57e813a1960f456e6fdd95d6cb977d70e71066b0ca6280b955214022a1c9756814578365551b450e7207633535146a9d5f16d1476dd383867fc7dbaa37d5c3a5e282ac87bfacf0fae1729f8a3794ce8f4691fb819d3ca1b7bc2cad82d2de357290584df366473ab168dfe74b2d402c7a520ff5a88a987a1ad730b11d1445a6054a8", 0xbc}, {&(0x7f0000000580)="17ad604684bbaf3252389914651f4da50d14b96d3237f1df79d58da8ca5bf52b6b806a", 0x23}, {&(0x7f00000005c0)="1a6bf67802bc337be76a335dad3cb5a60e43da3332671e380fc009f0116ae232fa9f2890799ff229338d4e5514eed1d0991300a8ef585c09f0aee85d41f62f1adccfbe1024244f8af42d1baabc054d0da0cf96706edbcbb17505f9931ba555082ccc9c1ec1ea5db3e2058889c433185a4442cdf0566fb3cc93d2240e4f531bc13148cb91713f1334eac13779cc3e", 0x8e}, {&(0x7f0000000680)="7c96f25bc953f52cc1ecc7dc4f0bdf", 0xf}], 0x9, &(0x7f0000000ac0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0xd0, 0x80}, {&(0x7f0000000bc0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000f40)=[{&(0x7f0000000c40)="a509e059829519f40d2d46a6308dd5c88aa9e419d89ddc922528ba7bc8c68f55e1775d60c3be502b61a3425a75a7c25b3840de7939d8a6947d610fefaae492c367b381c0db8057e1a8f838e221a8411f5279319708b344afb4463e9a35a84ddb4665a01f2f39fc7ddb2465c0db5a9376720bc6394705302b7be831189acb3e5db3c2c66dd6c17f0171183431ae8f0c59d460660b17bf05c5aad82412b62e564b8825803a1d716af5d83ce6ec5492ff39f362895ecc9b65f7bb238a032b5803", 0xbf}, {&(0x7f0000000d00)="c47bdb1e821f7224069bcee99a589cb29e1d4602bf90a275d6286fff7b6c9f058703a27723279cb1e6db13388396d11fd1b0c82832112c0a31a7a94deeb4f9876c0360cca524daaf5a996974206f0020f9b2ae7c9943793b92e8f6d982c56eddefc831bfe5b195ff5860ac5a419b1cfdabd2538b2e3ebbd8efbdad51edaa7f8fb42748ac9785e349237052c9dd17f9e1a0c242c9cb92c1c3daf2d80ab221e111", 0xa0}, {&(0x7f0000000dc0)="bfe55dc7338185df529ade97a63750564f088d7bf2adf600357feb7eb7c6fd00f455f1c13578888801ae0b3a1a286438cc6769dd24567a4401cecc50f6b688426c93a08439de051d66e0a685c5ff55b9525f2cc0be10996e2fb7e6033e4d274c4b954567a402cba021f6872157c1cc8668a3fbd12b52a6e08f23c068c2853c7ac3ecd31482c9ae2fe90cd42b83ad3a39676643f0ce30893843f7da2178150567f5dc6b9d4d979628ac5cd3e5", 0xac}, {&(0x7f0000000e80)="f6760fa20692c37800899143b598aef63d33f7444fff6b898099c0e92ca0580860aed285917b1cae48b7b716480943c741f4ce01458d59d483c9f98d48ad7162f02544c3ffa43309a787bf7c6f9dbc03c2f944d8e3c0a0ef0a802265df7bac8af595845dc1efed5c3b00a8182a33791d95b1190d58b8dc95ef5175dc4147b7f8a4763a", 0x83}, {&(0x7f0000001040)="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", 0xfc}], 0x5, &(0x7f0000001140)=[@rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r1, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x58, 0x20000000}], 0x2, 0x8000) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x81, {{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x88) 2018/04/05 11:45:10 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000101d00000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:10 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000001c0)={'bridge0\x00', 0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1f, 0x4, 0x3ff, 0x80000001, 0x0, 0xffffffffffffffff, 0x9}, 0x2c) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r1}) r4 = accept$ax25(r3, &(0x7f0000000300), &(0x7f0000000340)=0x10) getsockopt$ax25_int(r4, 0x101, 0x0, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000080), &(0x7f0000000140)=0x1) bind$unix(r2, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) close(r2) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) sendto$inet(r3, &(0x7f0000000240)="46262c6a36d67d2fa086409ce03075ed2ef53eb7332b37d248c9cf7028a6e25331a3c9761d760f025e09657a662a17904dc310da9ca6655d3fff09e8fe0aa5e7d3c501262369777aea1f0f00a746f163b96e1d825adb3449af27c7f90e68158bfd0d3b25621171787174e6e9884320bd180cf58cada4c8526fd5060260810afc364071b073677e14b95bdd3535", 0x8d, 0x0, &(0x7f0000000180)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/05 11:45:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x3, 0x10}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="83000000a6417da9c407fa4537546a6f25317e4cca00bd3c647442bfdf56f58ee9f3c951861b133b68ff6743a4801a24f71fa357055f80b7fa72b99e66a1e3af1b49d1beffe88e5fd6875db49153e6aecb4f1970eb47d4fcfa4dc1dccebadf9da5422c7a9c34dc83bdf29bd435aec1c98e9b07944024b43238ed85cedb0f5745b8dc3feee165c0"], &(0x7f0000000180)=0x8b) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x100000000}, &(0x7f0000000240)=0x8) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f0000002580), &(0x7f0000000280)=0x10) accept4$ax25(r2, &(0x7f0000002600), &(0x7f0000002640)=0x10, 0x80800) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$ax25(r2, &(0x7f00000001c0)={0x3, {"f9705aa40c3041"}, 0x1f}, 0x10) setsockopt(r3, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000000)) 2018/04/05 11:45:10 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x3f00}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:11 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000d00101000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:11 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed017fffffff0000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:11 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00009aefff), &(0x7f000008dffc)=0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400c0000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xa0, r2, 0x800, 0x70bd2c, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x73c}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x36}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1965}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x400}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4048000}, 0x8800) 2018/04/05 11:45:11 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffff5}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:11 executing program 5: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x2, 0x310, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000080), &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x395) write$binfmt_aout(r0, &(0x7f0000000400)={{0x10f, 0xffffffffffff38a0, 0x0, 0xe3, 0x1e4, 0x0, 0x3d2, 0x401}, "a08520184aee43002a0ad44251dd56d5b5d02d40489164ebc6965f6d50b60307664672a58cedb7be539c1f6af9cd9ead9a48130381a31b89898a0fb57233c542e01ae15b86cd5e25e07af736fa52604ca70da71060da75cee3f233b5dfcdb19b33c4c06051c0020883e3d5a1257f279f170a65835e45e3d69aa1a0363ae25b084e83241268bed0941371dbb6f21d487b761c4430ec6f241b322923f95c07a18255d4615649eaa3b3b96bf1403f9d66d559974d50423600954a572f40dac217a14e562aadbc6038f67c5de35f2864047159e4d728821dc08fc7f64f26d9ba43978d7fef54f9b7"}, 0x106) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000005c0)) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x2, {0x10000, 0x7, 0x8, 0x8, 0x0, 0xffffffffffffff01}, 0x7, 0x6}, 0xe) 2018/04/05 11:45:11 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed010000007fffffff0001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:11 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2c, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0xffffffe6) accept4$bt_l2cap(r0, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) 2018/04/05 11:45:11 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000cc0)={'syz_tun\x00', 0xd01}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r4, &(0x7f0000000400)=0x3) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000580)={'ip6_vti0\x00', {0x2, 0x4e1f, @broadcast=0xffffffff}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000c00)=ANY=[@ANYBLOB="0d0000004b669462dcbccf65a4193681f6f696a0008000000000000000000030e9c552a28b528e766ec198b0477fb5e14d4bae351c98d2952163a535384e5be113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b7311e8"], &(0x7f00000002c0)=0x1) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000880)=@get={0x1, &(0x7f0000000700)=""/236, 0x6}) socketpair$inet_sctp(0x2, 0x4, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000000d80)=ANY=[@ANYRES32=r4, @ANYBLOB="d200000080ccc3877addf46b3fb87e84bd5cf01fb739c00149f80081c4c69cd7ca8d37fb99b4c877e5fd27942e5fc9d3b58b1cd855e57c6b39d7de89195da1937c882279057d44de5383315df1d24887de08240943c7c5c3b0e119647d9ce08f257672f393093fa803ed2d3d83da997dc096adeb8b1b4cd6c655c50e2cbb32e6877fa8170903dc516e78dc03000000300000e1e5fa608370fa38356a8f71f8f99d3248bd994cc81b0de9801979772bd9b0bf4b85b0b8813e6001ba6076445272b7ca3c1490d74f248a17cf3c0139fcf8000000000000adceb57638cc88249086f7"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100fffe}, 0xc, &(0x7f0000000500)={&(0x7f0000000f40)=ANY=[@ANYRES32=r6, @ANYBLOB="000428bd7000ff83baefdbdf250d0000000c00030008000100020000001c00030008000500991414aa080007004e23000008000300000000003c000300080006000000080003000100000008aa6000ffff0000d737f20879bb1e8639728c080004002f000000080004000100000008000500ac1414aa08000500070000001800010008000200000000000c00070020000000020000004d00000000000000ac1414bb080001000200000008008675a35b0ceaf36cf7a1ad3ffab2864c677cbbc6bb3300e62a3a3e58ae59b79300a5c0311716ad37bb"], 0x2}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r8, 0x84, 0x78, &(0x7f0000000280)=r5, 0x3f) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0x6, @random="4cd8988d924f"}, 0xfd1d) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r8, 0x89a0, &(0x7f0000000980)='eql\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r9 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r9, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r9, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r9, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r9, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) pipe(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r10, 0x103, 0x3, &(0x7f0000000840)=0xffffffffffffffff, &(0x7f0000000600)) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_mtu(r10, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x4) 2018/04/05 11:45:11 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)="c8", 0x1}], 0x1, &(0x7f0000000640)}}, {{0x0, 0x0, &(0x7f0000000e00), 0x0, &(0x7f0000000e80)=[{0x10, 0x8000083, 0x6}], 0x10}}], 0x2, 0x88c1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000000200)=""/179, &(0x7f0000000100)=0xb3) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/05 11:45:11 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed0100d001010000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:11 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xf5ffffff00000000}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) [ 363.151825] kernel msg: ebtables bug: please report to author: Wrong len argument [ 363.162318] device syz_tun entered promiscuous mode 2018/04/05 11:45:11 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed0100fffffdef00000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000480), 0xfffffd08) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x8}, &(0x7f0000000040)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in={{0x2, 0x4e21, @rand_addr=0xb4}}, 0x0, 0x8, 0x9, 0xfff, 0x1}, &(0x7f0000000140)=0x245) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}, 0x1c) 2018/04/05 11:45:11 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000040001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) [ 363.204585] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/05 11:45:11 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff01c}, {0x6}]}, 0x10) 2018/04/05 11:45:11 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback, @in6=@dev}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) sendto$inet(r0, &(0x7f0000abbf7d), 0x0, 0x2000c845, &(0x7f0000febff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) [ 363.294168] sctp: [Deprecated]: syz-executor0 (pid 29560) Use of struct sctp_assoc_value in delayed_ack socket option. [ 363.294168] Use struct sctp_sack_info instead 2018/04/05 11:45:12 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x4000000}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:12 executing program 5: r0 = socket$inet(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f0000002fc8)={0x0, 0x3d1, &(0x7f00000000c0)=[{&(0x7f0000000000)="020b03010200000000000100017685e9", 0x10}], 0x1}, 0x0) r1 = socket$inet(0xf, 0x3, 0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) sendmsg(r1, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000001ff0)=[{&(0x7f0000000000)="020b03010200000000000100017685e9", 0x10}], 0x1}, 0x0) [ 363.423286] sctp: [Deprecated]: syz-executor0 (pid 29583) Use of struct sctp_assoc_value in delayed_ack socket option. [ 363.423286] Use struct sctp_sack_info instead 2018/04/05 11:45:12 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000040000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:12 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed0100000000000101d001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:12 executing program 7: r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000fff)={0x10000}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000200)={r0, 0x800}) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x9, @empty, 0x6}}}, &(0x7f00000000c0)=0x8c) socket(0x8, 0x5, 0x1000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e20, 0x3e, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xf2}}}, &(0x7f00000001c0)=0x8c) 2018/04/05 11:45:12 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001340)={'bcsf0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000001740)={0x0, 0x0, @rand_addr}, &(0x7f0000001780)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000017c0)={0xfffffffffffffff7, 0xc, 0x5, 0x900000000000000, 0x0}, &(0x7f0000001800)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001840)={r2, 0x2d, "1715194345bcfdcdc959a86225a8622d351bde5d61fb91e58efec3c1ea0213042f6c4e84301bad29d179b0b4bc"}, &(0x7f0000001880)=0x35) r3 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000000)={0x400, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x80, 0x0, 0x3d8b, 0xffffffffffffffe2, 0x1ff, 0x0, 0x851, 0x254d19f3, 0xf78a238}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000012c0), &(0x7f0000001300)=0x4) write(r3, &(0x7f000078f000)="240000001a0001f00080f80400edfa0e0af6f900e003bf06000000cc0800050005d70000", 0x24) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000001380), &(0x7f00000013c0)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000015c0)=0x9, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) recvmsg(r3, &(0x7f0000001280)={&(0x7f0000000080)=@nfc, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)=""/245, 0xf5}, {&(0x7f0000000200)=""/50, 0x32}], 0x2, &(0x7f0000000280)=""/4096, 0x1000, 0x8}, 0x20) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000001440)) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000001400)=0xa6c8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000001600)=0x8, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000001640)={0x0, 0x20, 0x20, 0x5, 0x2}, &(0x7f0000001680)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000016c0)={r4, 0x6}, &(0x7f0000001700)=0x8) setsockopt$inet_group_source_req(r3, 0x0, 0x2c, &(0x7f0000001480)={0xbbf2, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x108) 2018/04/05 11:45:12 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xff000000}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000140)="25c887522f89e92ef598e6fd9d23fff07188b8d2d1f998e8651684d35c38ad08e29a07272c6ee0c7685e36165b29de9a50773ede96040cbf57e0c5949752b7a487d2b1755e424a36d4117f6d835dcd00d065c441eba80b8565b72692f00ced708180eba51382cd3062eec5399a47bb4c0cd0ddd66631e20396f6388d36ebf6e219e1bfa142d24c49761314261f24a36fa3905bbf688a8a783d4cd157980dab2d0b64f5", 0xa3}, {&(0x7f0000000200)="9c8d405ded44e86a3f3b770989a0951f9517beb5f5b5583211645c43e260c25be1beb946b8fdb2fb414b65e9549d8dba4fd119c5111abd8df051489f063a0ca6453aae6e53dc0f4f19dcbceec4f86f4ceec5c25345ac", 0x56}], 0x2) writev(r0, &(0x7f00000003c0), 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000002c0)={'bcsf0\x00', 0xf8c8}) writev(r0, &(0x7f0000072000)=[{&(0x7f0000070fec)="140000001a001980010000001f00fe060a0d0908", 0x14}], 0x1) 2018/04/05 11:45:12 executing program 0: syz_emit_ethernet(0x101, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [{[{0x9100, 0x15, 0xffffffff, 0x2}], {0x8100, 0x7, 0x4, 0x1}}], {@llc_tr={0x11, {@llc={0x8e, 0x0, "fc", "8d4a92988da731523439c1234cd181c4cf595b62a389b2aae358b45f8d1b82a755714c3aa3ae87752bc7a34ade71ffcf92b0fd29eaf7d22bc8082dea89524cc4fee907b472337566248a5ff002c3e77b7f1f6389b852c9996b66d33f51ec6463bb711c5a13112d9094edb0abbc1b0d857c37bffcf56c316441ac336c2b45d68717834f98fdca138c88e6a642226d6ef4e3b2b2e12f9ab3471a3ad7f995eb13ce19080a131d871924f51af13dab9445e2380ae34ae9beb038e286bc0edb542a1bb40d562793dbb69a4b2459170cc30caca44d4680e021ed724b8105fda64431b15eea575ebf53fe09"}}}}}, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000abd000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @rand_addr}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr}}}}}}, &(0x7f0000000040)) 2018/04/05 11:45:12 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$inet(0x2, 0x3, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000001000)={0x2, 0x4e20}, 0x10) r2 = accept4(r1, 0x0, &(0x7f0000000000), 0x800) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000100)=0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080)={0x1}, 0x4) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="21a01a89b2d6", 'ifb0\x00'}}, 0x1e) 2018/04/05 11:45:12 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000011cf18)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) close(r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000240)={0x1ff, {{0xa, 0x4e23, 0x5}}}, 0x88) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x8f, 0x8, 0x200, 0x7, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x8, 0x8, 0xff, 0x5, r1}, &(0x7f0000000100)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@loopback, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) 2018/04/05 11:45:12 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020100000c000000ffffffff0000000005000600000000000a0000000000000000000000000000001200ffffe000000202f6ff000000000002000000001200008b580000ffffffffffffd9b6f2de56cb3fbf0000000000000000000000000000"], 0x60}, 0x1}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='bic\x00', 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge0\x00', 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000140)={@multicast2=0xe0000002, @empty, r2}, 0xc) r3 = socket(0x3, 0x6, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000000)={0x7fff, {{0xa, 0x4e24, 0x43, @loopback={0x0, 0x1}, 0x1}}}, 0x88) 2018/04/05 11:45:12 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x1000000}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='erspan0\x00') socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) 2018/04/05 11:45:12 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000007fffffff01e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:12 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000002e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:12 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x401, 0x7fffffff, 0x80]}, &(0x7f0000000040)=0xa) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000080)=0x1, 0x0) 2018/04/05 11:45:12 executing program 4: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f00000003c0), &(0x7f0000000400)=0x10) accept$ax25(r0, 0x0, &(0x7f0000000440)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet(0x2, 0x800, 0x4e11) r3 = accept$ax25(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001880)={r1}) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000002900)={@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, {&(0x7f00000018c0)=""/4096, 0x1000}, &(0x7f00000028c0), 0x14}, 0xa0) recvfrom$ax25(r3, &(0x7f0000000300)=""/123, 0x7b, 0x2, &(0x7f0000000380)={0x3, {"0e3afee2a9a23e"}, 0x1f}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x80, 0x1e9b143712d59138}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={r5, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000200)=0x84) r6 = socket$inet6(0xa, 0x2, 0x3fe9) setsockopt$inet6_tcp_int(r6, 0x6, 0xb, &(0x7f0000000240)=0x7, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f0000000000)=@ethtool_rxfh_indir={0x39}}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000080)={0x2, 'vcan0\x00', 0x3}, 0x18) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000480)={'eql\x00', 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000500)) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000004c0)={@loopback={0x0, 0x1}, 0x39, r7}) 2018/04/05 11:45:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x444, 0x4) sendmsg$nl_generic(r0, &(0x7f00007dcfe4)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001800030000000000ab01000001000000080101001f000000"], 0x1c}, 0x1}, 0x0) 2018/04/05 11:45:12 executing program 7: r0 = socket(0x11, 0x802, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2c, {0x2, 0x4e20}, "69703667726574617030000000000001"}) getpid() 2018/04/05 11:45:12 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xff00}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:12 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed010082cd8fb300000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:12 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000480)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={r1}) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000340)=0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendto(r1, &(0x7f0000000300), 0x0, 0xffffffffffffffff, &(0x7f0000000280)=@ax25={0x3, {"feb806c7616ded"}}, 0x80) r4 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r4, &(0x7f0000000000)=""/2, 0x2, 0x40000000, &(0x7f0000000040)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) recvmsg(r1, &(0x7f0000d43000)={&(0x7f0000000080)=@hci, 0x80, &(0x7f0000ae0fc0), 0x0, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) [ 363.849063] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 363.937692] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/05 11:45:12 executing program 5: r0 = socket$inet6(0xa, 0x80803, 0x87) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000340)=0x8) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xa7, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x101, 0x8, 0x4, 0x80000001, r3}, &(0x7f0000000140)=0x10) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/05 11:45:12 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="a1e7c2108a1c100a67"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$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$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x11, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f0000000140)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/05 11:45:12 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000201e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:12 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x2c) write(r0, &(0x7f00000004c0), 0x0) r1 = epoll_create(0xdbb) epoll_pwait(r1, &(0x7f0000000000)=[{}, {}, {}], 0x3, 0x400, &(0x7f0000000040)={0x9}, 0x8) 2018/04/05 11:45:12 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:12 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000540)=@abs, &(0x7f0000000200)=0x6e, 0x800) getsockname(r0, &(0x7f00000004c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x3c4) getsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000000100), &(0x7f0000000140)=0x8d) r2 = socket$inet(0x2, 0x803, 0x20000000000002) setsockopt$inet_int(r2, 0x0, 0xca, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYBLOB="dd5482e9f742f5f7bc28ee148488b0e2ecf68ae76ff042d9dddd253f149be427f290a74ed5b4c329fe", @ANYBLOB="ffff04003f0050070500060001acd33a191b0859d35b901efbb1827403ea463ed9d3909f859f7e3e7924caae421defa06ab9eeccf0d64164c40e085b5f32e46bf3ac0b3ed59ccedfb78a55524c8410d40d9167932666fbd086900ed44452eb0f8b4ed24d7cd039353dcd51f67026187c7e4520c0ea72d04d36c22e55527b40c69a52977502a59b44ab35cdb67371e44d4bb017fe2de2482879145c061edbb3"], &(0x7f0000000240)=0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/05 11:45:12 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000020d30200000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:12 executing program 4: syz_emit_ethernet(0x2f2, &(0x7f0000000080)=ANY=[@ANYBLOB="41466d7b2457aaaaaaaaaaaa86dd6054661900480000fe8000000000000000000000000000aafe8000000000000000000000000000000001000000000000c2040000000004010000000000000000030090780000000060fea5d90000000000000000000000000b00ffffac1414bbff020000000000000000000000000001"], 0x0) 2018/04/05 11:45:12 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x1a0d, 0xfffffffffffffe26) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/14, 0xe}, {&(0x7f0000000100)=""/114, 0x72}, {&(0x7f0000000180)=""/215, 0xd7}], 0x3, &(0x7f00000002c0)=""/53, 0x35, 0x3ff}, 0x2) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000640)={'filter\x00', 0x0, 0x3, 0x0, [], 0x2, &(0x7f00000005c0)=[{}, {}], &(0x7f0000000600)}, &(0x7f00000006c0)=0x78) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0xac, &(0x7f0000000340)=[@in6={0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x9}, @in6={0xa, 0x4e24, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x1400000}, @in6={0xa, 0x4e22, 0x8, @empty, 0x8}, @in6={0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xac7}, @in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xcdee}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @rand_addr=0x200}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000480)={r2, 0x2000000003, 0x8671e, 0x1, 0x7, 0x20000000008da}, 0x12) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000000ff8)=0xffffffffffffff7f, 0xda8672632735eefe) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x401, 0x5, 0x3, "3e1433f2ae7d2ba08c28328b978a72e8ecf4b5a3964466a30a5c1060ca81b54c11c5f4ba674031f86a6cd4ddcc6a96de0734930c6a34aa05793166ae8f4a90618d01916049c68abf46b07c18397bbe3d"}, 0xd8) 2018/04/05 11:45:12 executing program 2: bpf$OBJ_GET_PROG(0x7, &(0x7f0000002f40)={&(0x7f0000002f00)='/'}, 0x10) socketpair(0x10, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x0, 0x7]}, 0x10) 2018/04/05 11:45:12 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000400000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:12 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x2, 0x5, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="b4c493c56e18e3ff49ad36d6c18e446800d33f9c82001d7e537a536cd06bfed9f102000095000000032a42088b28347f5ef9a2e7737d285e3979c991015f17efb8"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x80002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2a8, 0x2a8, 0x2a8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x0, 0x0, 'ip6_vti0\x00', 'vcan0\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) bind$inet(r1, &(0x7f00000003c0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/05 11:45:12 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed0100000c000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:13 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xffffffc0}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:13 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000003000)='D', 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000600)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f00040006000000e0040000880100000000000003b45a04aa010000887ea5a4a1c777800f04000048040000483053bbdc39f08caa552f2a62eeb9b51e5300480463d34f1b0000c68bd00accffb64de2f84d15d184e62430a01da55074d23284a00c0712d38fc55acb3a0ac4d09e19", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x540) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000005c0), &(0x7f0000003ffc)) 2018/04/05 11:45:13 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x0, 0x0, 0xfffffffffffffff9, 0x81, 0x10, 0xffffffffffffffff, 0x8000}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r0, 0x28, &(0x7f0000000240)}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000007c0)={0x200, {{0xa, 0x4e24, 0x27a22db8, @empty, 0xffffffffffff56c7}}, 0x0, 0x2, [{{0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff]}, 0xff}}, {{0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x9efc}}]}, 0x190) r2 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xb}, 0x1c) bind$inet6(r2, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x4, 0x0, "f871688da99e0147a372c67ed956e35299b235888976702b75688d07d4337a5d6fed392ed8c36671f8b22ba0147e53e0faa7f04129b2f989cbc7615e8ebb0f6c8255228996f1c8e64d8c9c89380fbd33"}, 0xd8) syz_emit_ethernet(0x4a, &(0x7f0000000140)=ANY=[@ANYBLOB="795d294dab54c0aaa84679a7aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe800000000000000000000000000019aa00004e209c69a5a74c8a3a85237d4544a423664a21eecb1f58e46e01020a9236530ff2c13eec9a9dec2938befd2dad", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/04/05 11:45:13 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept(r0, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000007d3016f8d94435fdcb94a864593f4effbb14bf22049562797e7b963e475332c91c7c5742a6e7186661b38930e8d44e67a50b72327f3904000000000000001253ecda176c70c8bea7931b02ca059ad7c412c5"], &(0x7f0000000200)=0x2) getpeername$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000300)={'bcsh0\x00', r2}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e23, 0x7ff, @loopback={0x0, 0x1}, 0x5}}, 0xfffffffffffff001, 0xfff, 0x1, 0x3b, 0x40}, &(0x7f0000000540)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000005c0)={r3, 0xf800000000000000, 0x20}, 0x3) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000400)={r4, 0x2, 0x1, [0x30]}, &(0x7f0000000440)=0xa) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x39, 0x401, 0xffffffffffffff73}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r5, 0x17d3, 0x200, 0x80, 0x5, 0x20}, 0x14) socket$inet6_dccp(0xa, 0x6, 0x0) listen(r0, 0x200000000) 2018/04/05 11:45:13 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x3, 0x4) sendto$inet(r0, &(0x7f0000000000)="1775554ac72f902a000000000200005eeacaa7284a", 0x0, 0x80, &(0x7f0000000180)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x5) 2018/04/05 11:45:13 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed0100000101d000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:13 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000002900), 0x0, &(0x7f00000000c0)}, 0xc100) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000780)="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", 0x585}], 0x1, &(0x7f0000028000)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) getsockname(r0, &(0x7f0000000180)=@ax25, &(0x7f0000000100)=0x80) r2 = accept4(r0, &(0x7f00000004c0)=@rc, &(0x7f0000000400)=0x80, 0x80000) connect$netrom(r2, &(0x7f0000000380)=@ax25={0x3, {"adea14412d7ffb"}, 0x2}, 0x10) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000340)={@empty, r1}, 0x14) 2018/04/05 11:45:13 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000200000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:13 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x3f00000000000000}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:13 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x1, 0x10001}, 0x8) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000140)=0x5, 0x4) accept4$inet6(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000600)=0x1c, 0x0) write(r1, &(0x7f0000000640)="fb", 0x1) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x0) sendmmsg(r1, &(0x7f000000cdc0)=[{{&(0x7f000000c880)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f000000cc00)=[{&(0x7f000000cbc0)="89", 0x1}], 0x1, &(0x7f000000cc80)}}], 0x1, 0x0) 2018/04/05 11:45:13 executing program 0: r0 = socket$unix(0x1, 0x100000002, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000000040)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000016c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001700)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000001800)=0xe8) r4 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001c00)={0x0}, &(0x7f0000001c40)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001c80)={0x0, 0x0}, &(0x7f0000001cc0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001d00)={0x0, 0x0, 0x0}, &(0x7f0000001d40)=0xc) r8 = gettid() r9 = getuid() r10 = getgid() r11 = gettid() r12 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001d80)={0x0, 0x0, 0x0}, &(0x7f0000002e80)=0xc) sendmmsg$unix(r0, &(0x7f0000002480)=[{&(0x7f0000000140)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000001c0)="102001006cb45305499f7a00433f83965f1f8125233614f2b8799c12de853340d0fe2e96c108da8807e4f8763f3e1afb334c4f80b49756097b135e8589ef50ed5d77ce774c4b56d603cbaef57077525e55f9b8aba99cab316b008ccbc2926fbba67c9d285aeb904e2b00776a2fdd29e2d25e6e4516b60f01ad09372275913266edf21f62a142b64ef36ef5bf44b31e9cf048daa6e1911563c0634bfd8fca35a324480ae9170eb4bdc2f83173869a0e60965aece8778d6aa0f0fc84265bb7bac59412dfe706bf1edc793c500d7b81984b", 0xd0}], 0x1, &(0x7f0000000300)=[@rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0]}], 0x28, 0x80}, {&(0x7f0000000340)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e, &(0x7f0000000440)=[{&(0x7f00000003c0)="2c90d9c05a74131d742c735ad99f3301a4576ee5ebb9ef5ddbd6602684ac13f671c7d4133bbd566f664acc32e656bc7c80c009c3df88b9ca8d8309823ebc9c417fb5edc8b72026c182df96dfb274c3b5669734785ac999904a29e8e316db4cb5f2", 0x61}], 0x1, &(0x7f0000000480)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}], 0x80, 0x80}, {&(0x7f0000000500)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000000580)="28ca467e58595ae39617dd2446c35e534451549a8ad99826cc6bdd413e6f8d40061437fbc2b83d1b8aad71ec5a2f40e09d28691b62f81b26ecefba8330acf7347631cd4063f9d84d4f24a3b51798b7b6822f6ef92d7b1db2cda6", 0x5a}, {&(0x7f0000000600)="64168f252d1a744bb28d7ad96db679b822df964439d8785ecbdb2a5da0ef968134bc", 0x22}, {&(0x7f0000000640)="8c957ed8ed13467b092b6bec95c3af02ceb21a45f94df85149e22cc45457b904156e53d53f21260622730012acab22f77d94a70c", 0x34}, 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{&(0x7f0000001f40)="a6fa4b728d42c6bbee94cd47f3015790f40b12de15251ebecd8ce1eb3604aafa4f8ba99861ba8f18918b63f9f2a96797979c1209844fbbcdccff80668b8bc89fc907322700b12391929980d36a8b6ec54437cbc14ec9983f405cc4bc40bef1b26b8e562c65db22e8a6bcd04b56436accb55740a6c92020f52f3c4fbdd677e109b363f6a1cc35afbe711e2d0bbb9064db61c7b0716fdfb11c67cdd73f3f6e316b81f5200e1d11a545456a8924a1d173f08a3563b15f22b755895e85dc7d43774e74f735060e4be490c9bc6e263e39fb32ae907a4d04a140", 0xd7}], 0x2, 0x0, 0x0, 0x4000}, {&(0x7f0000002080)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e, 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{&(0x7f0000003080)="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", 0x1000}, {&(0x7f00000022c0)="e2c4644f0dd2b690944723cd84425faba4837b9b36634a979e43263052848f5eeb2af8f2069f4b138eeabdb8aef2cd2b00f54c3b45fe44b6c93fb6ed092104937f78eca415d71a9f5b906ad6cdc7fee636b8d4eeb0422543a43c92957dd728bfd5a0de470c72c62f374eb35622359f24b6c934bc2980f338028489e7e4128d0aec5c94d4d5cc1e6cd4a3676efe6b89521bfdf310dae5462af9f40cdb06b17ef42e60dda33eedb00cb4be995c02bc3f7756a583508c94a6825e4d5a8b254dc425a34b1d8a76179c82ac566778ef019e313e52f3f49e68ccde", 0xd8}, {&(0x7f00000023c0)="f67b19a4840f1c14f099b80b36e9bd0feb579e390ecc9132aa08e204308c02", 0x1f}], 0x5, 0x0, 0x0, 0x20000000}], 0x6, 0x44041) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000002e00)=@filter={'filter\x00', 0xe, 0x5, 0x718, [0x0, 0x200026c0, 0x20002860, 0x20002b50], 0x0, &(0x7f0000002680), &(0x7f00000026c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0xf, 0x10, 0x6558, 'syzkaller0\x00', 'irlan0\x00', 'sit0\x00', 'irlan0\x00', @random="df22302746ea", [0xff, 0x0, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], 0xd0, 0x120, 0x170, [@connlabel={'connlabel\x00', 0x8, {{0x6}}}, @cpu={'cpu\x00', 0x8, {{0x1}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0x3}}}]}, @common=@log={'log\x00', 0x28, {{0x5, "b264dded9ab7c95165b8fcbf4b9897837f0f94a371134af50945d6f992bd", 0x5}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x0, 0x2, 0x200, 'ip_vti0\x00', 'syzkaller0\x00', '\x00', 'bcsh0\x00', @empty, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xa8, 0xd8}, [@common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffe}}}]}, @common=@STANDARD={'\x00', 0x8}}, {{{0x0, 0x58, 0x8aa2, 'syzkaller1\x00', 'sit0\x00', 'syz_tun\x00', 'bcsf0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0xff, 0xff], 0xf8, 0x198, 0x1e8, [@helper={'helper\x00', 0x28, {{0x0, 'irc-20000\x00'}}}, @mac={'mac\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, 0x1}}}]}, [@common=@log={'log\x00', 0x28, {{0x80, "db8b8c17059a3468bfb167683be7e324bc84d40c7d927f6c98f309cc56dd", 0xc}}}, @common=@log={'log\x00', 0x28, {{0x4, "bd159859121d3670b19ef494e40920d0967f21eb1ee3ec51755c1fdae22e", 0x8}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xad4, 'syz0\x00', 0x9}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x0, 0x40, 0x886c, 'syzkaller1\x00', 'lo\x00', 'bridge0\x00', 'irlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0xf0, 0x138, 0x168, [@quota={'quota\x00', 0x18, {{0x0, 0x0, 0x1f, 0x8}}}, @mark_m={'mark_m\x00', 0x18, {{0x9, 0x2, 0x2, 0x2}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x71e481e9, 0x77, 0x800}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}, {{{0x9, 0x0, 0xa3f7, 'eql\x00', 'erspan0\x00', 'teql0\x00', 'ifb0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0xa0, 0xf0}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x6, 0x6}}}}]}]}, 0x790) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000002600)="d3623830727df43817863a7a5f56d6baba689c279d3e9adfa9fc70608ab743245e881c34cda734fdb9602b7b1f4b1f6c3cab59b449aee6942ce4f9cc2c1319eced1694f610dc55553cee41dd26653b989bf85f97b12c615a1987", 0x5a) 2018/04/05 11:45:13 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01007fffffff00000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:13 executing program 4: r0 = socket$inet6(0xa, 0x80803, 0x8009) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@dev={0xac, 0x14, 0x14}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/05 11:45:13 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x119, 0x0, &(0x7f00000d2000)='8yr#', 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000100)={r3, 0x2}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400044}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)={0x148, r4, 0x500, 0x70bd25, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1c00000000}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffffffff0001}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7f}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0x70, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x51}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x26}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1d}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x148}, 0x1, 0x0, 0x0, 0x4}, 0x2000c081) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x0, 0x0, {0xa, 0x4e20, 0x2, @empty, 0x5}}}, 0x3a) 2018/04/05 11:45:14 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed0100000000d001010001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:14 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x80ffffff00000000}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:14 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed0100fffffff500000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:14 executing program 4: ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'gre0\x00', @ifru_addrs=@in={0x2, 0x0, @rand_addr}}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000000040)}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0x7, 0x4) r0 = accept(0xffffffffffffffff, &(0x7f00000005c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000640)=0x80) getpeername$ax25(r0, &(0x7f0000000680), &(0x7f00000006c0)=0x10) r1 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000002800)={"6272696467653000000000000000a300", &(0x7f0000000000)=ANY=[]}) 2018/04/05 11:45:14 executing program 0: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x83, &(0x7f0000003fb3)=""/4, &(0x7f0000000ffc)=0x4) ioctl$void(r0, 0xc0045c7f) 2018/04/05 11:45:14 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x62, "5ebdcee64dc02f67e1f902f213eaa8a38250bc9d68a182e360efe146800ace07e8dbd7a7ccd4f74e0646c535ac68dcaf24eb9886dae0cc69dc803bf78fbb8e0e741e2f06174bcaff61ac0ec5d231a22d20ce6637326c27cfe395a9519651af519d8a"}, &(0x7f0000000180)=0x6a) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0xca, "518308dec7b56869f74f87919ee7b46de025c1aafb64dc3eb97c85a711053603b17ebde91d9b963199798736436237f340bd5b5b924849992f65380ed9bec5ae2e8c67e320d69b3d4aab9f2ca9e32c8c6a2a566e7f90ec26f83a0f0c94f45b29afc4d4c992779fba70832facd238249a6a6de31bcb009577241c015b102c825e09602b06190ff3c18af908f39a00be9dcedde76d5c94ccab413131cd40cc632bf1cb202dc81e36a4b5d384e10c50fc4c07d8800eb29944a0bce4d771ab8cb84b5d2aad911e986a2565b2"}, &(0x7f00000002c0)=0xd2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0xcf, &(0x7f0000000000)=0xff, 0x0) bind$inet6(r2, &(0x7f00003b0fe4)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000300)={0x3, 'tunl0\x00', 0x3}, 0x18) 2018/04/05 11:45:14 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) write(r1, &(0x7f0000000000)="791f7dfde08186d67dba3f649a7ba85e309b4949b81f3647ad78ae12cb59fb76", 0x20) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f0000000040)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/05 11:45:14 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xb) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x200000c, 0x800010, 0xffffffffffffffff, 0x0) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x3, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$vsock_dgram(0xffffffffffffffff, &(0x7f0000000180)={0x28, 0x0, 0x0, @hyper}, 0xfffffffffffffd38) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000000000)=[{&(0x7f0000002380)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0xa0, r4, 0x20, 0x70bd27, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4d}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6d}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x35a}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x45b7}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4000014}, 0x804) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}, 0x3f, [0x72ff, 0x5, 0xfffffffffffffffe, 0x7fffffff, 0x400, 0x100000000, 0x780, 0x88]}, 0x5c) 2018/04/05 11:45:14 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x6000000}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:14 executing program 0: r0 = socket(0x2, 0x6, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x94, r1, 0xa30, 0x70bd2c, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7fff}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x94}, 0x1, 0x0, 0x0, 0x40}, 0x20008041) listen(r0, 0x0) r2 = epoll_create(0x2) epoll_wait(r2, &(0x7f00000001c0)=[{}, {}, {}, {}], 0x4, 0x681) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000009ff4)={0x10000014}) epoll_wait(r3, &(0x7f0000014000)=[{}], 0x1, 0x7518) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) 2018/04/05 11:45:14 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}}) r1 = accept(r0, &(0x7f0000000500)=@rc, &(0x7f0000000580)=0x80) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000005c0)=0x7fff, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={"67726542485a0db5095d5a00", 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x13}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x0, 0x42e, 0x100, 0x9, 0x80000000, r2}) r3 = socket(0x1d, 0x6, 0x7) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000400)={'nat\x00'}, &(0x7f0000000480)=0x78) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000100)=0x7fff, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bond0\x00', 0x1}) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f00000007c0)=ANY=[], 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000ac0)={0x0, 0x2}, &(0x7f0000000b00)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000b40)={r4, 0x7fff, 0x40c}, &(0x7f0000000b80)=0x364) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000bc0)={0x0, 0x3}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000c40)={0x0, 0x6}, &(0x7f0000000c80)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000cc0)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000d80)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000010c0)=ANY=[], &(0x7f0000002540)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000025c0)={0x0, 0x1c, &(0x7f0000002580)=[@in6={0xa, 0x4e20, 0x1b00, @loopback={0x0, 0x1}, 0x100}]}, &(0x7f0000002600)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002640)={0x0, 0x8000}, &(0x7f0000002680)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000026c0)={0x0, 0x6, "16e238454209"}, &(0x7f0000002700)=0xe) socket(0x1e, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f00000004c0)=@un=@file={0x1, './file0\x00'}, 0x80) close(0xffffffffffffffff) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x17, &(0x7f0000000140), &(0x7f00000002c0)=0xffffffffffffff60) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f00007dcfe4)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000937e94)=ANY=[@ANYBLOB="03523112b65cfa3e3000c8010000000000"], 0x1c}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00'}, 0xffffffffffffff09) 2018/04/05 11:45:14 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed0100b38fcd8200000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:14 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000002e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:14 executing program 4: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x60031, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000000080001, 0x0) mmap(&(0x7f0000c82000/0x4000)=nil, 0x4000, 0x3, 0x8011, r0, 0x0) 2018/04/05 11:45:14 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000003c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[0x5, 0x4, 0x6, 0x8]}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000400)=0x2, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0x3bf, &(0x7f0000012ff0)={&(0x7f0000000840)={0x18, 0x55, 0x3ff, 0x0, 0x0, {0x7}}, 0x18}, 0x1}, 0x0) recvfrom(r2, &(0x7f0000000000), 0x0, 0x101, &(0x7f0000000080)=@generic={0x9, "31f0db6c4b53508dd939c4b53f605f99502db1d4caea9483d48b2fc65ec27505c6969dab2ef1bcca4eb79467d88527dfbf7947aaaa23da4799fa392f247ce695d7155ba8d0d99e0e59181c81497a040b62ec36a959bc778079907bc43335c87aeeef97e0ba34770da07be775a2e1a6a24c8100f119b2848d45cf9296f9e7"}, 0x80) 2018/04/05 11:45:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/05 11:45:15 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x400000000000000}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:15 executing program 4: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000040)=0x2, 0x8) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80000) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = accept4$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000001c0)=0x8, 0x4) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000200)=@full, &(0x7f0000000280)=0x48) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00000002c0)=0x8c, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000300)=""/92, &(0x7f0000000380)=0x5c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000003c0)={0x0, 0x5}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000440)={0x5, 0x1, 0x158000000, 0x5, r4}, 0x10) pipe(&(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}) bind$vsock_dgram(r5, &(0x7f0000001840)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) r7 = accept4$vsock_stream(r0, &(0x7f0000001880)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x800) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001900)={&(0x7f00000018c0)='./file0\x00', r6}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000001940)={r4, 0x80000001}, &(0x7f0000001980)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00000019c0)={r4, 0x5}, &(0x7f0000001a00)=0x8) getpeername$packet(r6, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001a80)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f0000001ac0)={@empty, 0x27, r8}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x2010, r0, 0x61) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001b00)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r6, 0xc010641d, &(0x7f0000001c00)={r9, &(0x7f0000001b40)=""/159}) setsockopt$netrom_NETROM_IDLE(r6, 0x103, 0x7, &(0x7f0000001c40)=0x800, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000001c80)={r4, 0x1000, 0x401}, 0x8) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000001cc0)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x4e23, @loopback=0x7f000001}}) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f0000001d80)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0x0, 0x228, 0x0, 0xffffffff, 0xffffffff, 0x338, 0x338, 0x338, 0xffffffff, 0x4, &(0x7f0000001d40), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xb, 0x1, 0x7c47, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x4, 0x880, 0x1}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x7ff, 0x1, 0x1, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x9}}}, {{@uncond, 0x0, 0xd8, 0x110, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x4998, [0x3, 0x80000000, 0x3, 0x80000000, 0x4, 0x1], 0x4, 0x5, 0x1000}}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x8001, 0x642}, {0x4, 0x7ff, 0x1f}, {0x3, 0x2, 0x9}, 0x7fff, 0x9}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000021c0)={0x0}, &(0x7f0000002200)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000002240)={{{@in=@loopback, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000002340)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002380)={0x0, 0x0, 0x0}, &(0x7f00000023c0)=0xc) setsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000002400)={r10, r11, r12}, 0xc) 2018/04/05 11:45:15 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000400000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:15 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)=""/112, 0x70}, {&(0x7f0000000180)=""/254, 0xfe}], 0x2, &(0x7f00000002c0)=""/160, 0xa0, 0x9}, 0x2) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000004c0)=0x14) sendmsg$can_raw(r1, &(0x7f0000000600)={&(0x7f0000000500)={0x1d, r2}, 0x10, &(0x7f00000005c0)={&(0x7f0000000540)=@canfd={{0x2, 0x1ff, 0x3, 0x3179}, 0x9, 0x2, 0x0, 0x0, "b824c278ca3c46cf166e23a37f1415db4db8db2ea3a138f1b4ba905996937cc7928f58b8127d22fd09b85d613cca28c8ca8271c397183b14274da904a0605043"}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x80) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) 2018/04/05 11:45:15 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xff00000000000000}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) [ 366.326598] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 366.365928] PF_BRIDGE: br_mdb_parse() with invalid ifindex 2018/04/05 11:45:15 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000002000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:15 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed0100effdffff00000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:15 executing program 5: r0 = socket$inet(0x2, 0x2000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x891e, &(0x7f0000000700)={'erspan0\x00'}) getsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000000000)=""/250, &(0x7f0000000100)=0xfa) 2018/04/05 11:45:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'sy\x00Ftun\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/05 11:45:15 executing program 0: getpeername(0xffffffffffffffff, &(0x7f0000001240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000012c0)=0x80) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001300)={0x0, 0xc00000000000000, 0x30, 0x1f, 0xffff}, &(0x7f0000001340)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001380)={r1, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x4}, 0x90) write$binfmt_aout(r0, &(0x7f0000001440)={{0x10b, 0xffffffffffffff01, 0x100000001, 0x144, 0x165, 0xaff8, 0x250, 0x8001}, "64c28cbe", [[], [], [], [], [], [], [], []]}, 0x824) socketpair$inet6(0xa, 0x80000, 0x1, &(0x7f0000001c80)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001cc0)={r1, 0x8000}, 0x8) bind$inet6(r2, &(0x7f0000001d00)={0xa, 0x4e22, 0x10001, @loopback={0x0, 0x1}, 0x1}, 0x1c) r4 = socket(0x3, 0xe, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000001d40)=0x4, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001d80)={r2}) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000001dc0), &(0x7f0000001e00)=0xb) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001e40)={r1, @in={{0x2, 0x4e23, @rand_addr=0x7}}, 0xd58, 0x5, 0x47d, 0x9}, &(0x7f0000001f00)=0x98) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001f40)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000001f80)={r5, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x8, 0xc3, 0x1, 0x40}, 0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f0000002040)={r1, 0x7f, 0x0, 0x0, 0x939}, &(0x7f0000002080)=0x18) getpeername$inet6(r4, &(0x7f00000020c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000002100)=0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000024c0)={{{@in6=@ipv4, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f00000025c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000002600)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000002700)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000002740)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x4e22, 0x0, 0x4e20, 0x0, 0xa, 0x80, 0xa0, 0x2f, r8, r10}, {0xff, 0x8, 0x8, 0x69a7, 0x400, 0x79b, 0xfffffffffffffffd, 0x1}, {0x4a4, 0x9, 0x100000001, 0xff}, 0x0, 0x6e6bb0, 0x1, 0x1, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x7f}, 0xa, @in=@broadcast=0xffffffff, 0x3500, 0x3, 0x3, 0x8000, 0x0, 0xfffffffffffffff7, 0x100000000}}, 0xe8) write$binfmt_elf64(r0, &(0x7f0000002840)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x2, 0xfff, 0x5, 0x1000, 0x3, 0x0, 0x5, 0x306, 0x40, 0x4e, 0x15, 0x4, 0x38, 0x2, 0x6, 0x2, 0xffffffff00000000}, [{0x0, 0x3, 0x0, 0x4, 0x3b2, 0x4, 0x4, 0x800}], "86700130d8fdd89b431497118f50bfd4db51df9b90c3fd05d83813c12495a0023ee8ce1b3d7172cdab58c108bacd51c8c558c75a1e0423bd0da72783f8e75023954a03a2f0f35f8b2a96d03d971ad611df1a4e066eba236629bf323eeffd3ba92b137f9c6d2a1fd9d0dd"}, 0xe2) r11 = socket$can_raw(0x1d, 0x3, 0x1) write$binfmt_aout(r4, &(0x7f0000002940)={{0x10b, 0x40, 0x1, 0x3a9, 0x30e, 0x5e, 0x3db, 0xfff}, "7b64bd8250c230d9e7e332b1684846c0ab4eaf140cce8c6778c3bf3eb8f00ad9b19f7e6178426e389ac6436ad98f7ae083374cf608cfb85afb90ded6402684c0ca927b1f548a3994b83cf02b90da432a8d5cff6a1136d8e89fa6", [[], [], [], [], [], [], [], [], [], []]}, 0xa7a) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000033c0)) sendmsg(r7, &(0x7f0000003840)={&(0x7f0000003400)=@pppol2tp={0x18, 0x1, {0x0, r6, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x1, 0x2, 0x2, 0x2}}, 0x80, &(0x7f0000003540)=[{&(0x7f0000003480)="4da0d526b982e033f2bb861c969fd12fb6cd643516fbfef5c3b1eb139905633b07c613e35edc0d33b57f8a843bb5963e735c7c1796b377be553c5f5830f21ee735796e2e97a6c33dc53c8b8c5a95a879f24e7d41d12af50b1339135b4f151e28115e5a95a8c3441307402b05", 0x6c}, {&(0x7f0000003500)="8c68b908b54e2182869cb79b676804b341921f1951320d098710c3fa22ca03524d79b451b7b96208a74f89dc0bc374b88c4df3ad42e42076", 0x38}], 0x2, &(0x7f0000003580)=[{0x108, 0x0, 0xffffffffffffffff, "7b873680a4e6abd11bfde738076bc3339e52fc3e926562de86ff78bbaac99b1c5990c5a05da95c156b3d687c494811153529671c60c0186d9103d84146590eb3bf637e2fd70f2b6d5b2a681ab452671b44e06f99eae2117f9afc54bae49444b7274527e95ade0b8efe9bb3a72e21ef8ba9b614b18cc2f3c98a23275a2af8dc0a05fbb17a1a7fa6832ae346437064903b22d4dff1d17ce2124a0780b4ea0538580fb8323a96b79c5066215c982cc24f032e9890d799b02f7a62d38e8e041b63ba8a6d1545316f32e0100971aa0839b04a3b837f37f814f8eed634d7161dea87ee99c166c831de03784d4d12d8a6d4a3a2e50b78672798d4"}, {0x48, 0x11, 0x3295, "acf630fa4394d199e4037377292cef7ec76491fa802f0ab5c46ee387f3dd0bec496c16015ce777bb29e363615fc36a541b3d"}, {0x108, 0x0, 0xffffffff, "0b698ea1208babe8b158627bdb114ba3ebf45972019d876dc53c9ef39df10ecbbd5af4360220408c6dc3390e34ef0d33a13a050e2e6c6626201b355b46420785d92522dcd785fac29531fc7cb68024428c32cb934378f7aefd57ab2f9a62ff6ef247a14416a6e745e319ea2037a60e7ec83a136e8872236cfdc02dc8e390b33845948ecd5d611b8efbd8f1ca0ce2769ee84a2279e6eebd654bbe07e87c952c61d236f7f64e5058470726f6fe5264f51d31672a05f61a8e04a8e3bb51982320e4b7366d733bd2e72f2236ae05d7f4340bffac7d45b3365bffdbcd5e019e0b29c64bae751a7e00f86285e24b48e48835b900e692"}, {0x48, 0x10a, 0x2, "de341b1bc2cb12a4a41a3857d61ad285285285861482054236a79d2bbf6482ed10d28dd2d96b993f1ed2b88555fe4309b7d09061"}], 0x2a0, 0x20000080}, 0x4080) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000003880)=0x2, 0x4) socket$inet6(0xa, 0x6, 0x2) sendmsg(r11, &(0x7f0000007200)={&(0x7f00000038c0)=@llc={0x1a, 0x20, 0x7, 0x1f, 0x6d8, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000004f00)=[{&(0x7f0000003940)="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0x1000}, {&(0x7f0000004940)="879899a8cdf96cd099a6e1280d1a5fa5c265d81b5545a6877aa11370dd6804eb0366037b4b657a47b28811945186a177ded5d229b65c00ef97c14e11d1ff57751ac8010248a8018c82748f4a93609434a7df2be44cc9797a24662272cb65df9112309e1b0aa9f0e626a3445d99219e96235ad5a2dc631799e4acd652e5b9134aef01d241cd24af355d71eb3fee39cd8a", 0x90}, {&(0x7f0000004a00)="b6d0da5f6f8fb748c43d8ab0cf971668d495b2b127de43c8dd6c31e9b1c9a81c9f7aebe9075b3db27573ba842c72fbedeb846a38e50c46a4c59660210669abf496f4a7039e4eb1cd1418411b3a28f244c679a390f67701baf5c0ba54b1f247899be26c2005bddc7435874e96312b5225079205ed6e1dc46fd3695366f10feb3233749b6773eb7cdcc4b7ab9d2c3c6ac68bea7dcb94dcaaba18bbdf90930543eec0d5371789505af6c36a773a7f1c0575ca083880454352a8f7be0b9d771299eec9d3e25365f1d674e99d16f0cbff", 0xce}, {&(0x7f0000004b00)="8656526cab904aaccb6a343964e61b803e22c6b541f5c0366e6d1b248934297927eaac02", 0x24}, 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"}, {0xb8, 0x10c, 0x5, "9d8f9d3ef7acd13b066cbac2fcbd602680a74c57349fb03757ff568e90aba156110a907bcc5d8f3274eedaa6315b86620c92c7da32ad869db7456621648e9a6bb634644b8edbd58cfafff2ef628e9c438411806f743321b842a7fda1f692a7f09746a034eb34a0f31788c86df4e3971a5555d9b05bfb4b6b20c4a4eaad9a6ec2366f90b19b8666540bc25595334f53e6344e7fe19892cdf76c6d1f96bcfb5bf70bd3a1a713"}], 0x2238, 0x40000}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000007240)={r1, @in6={{0xa, 0x4e21, 0x8, @empty, 0x9}}}, &(0x7f0000007300)=0x84) ioctl$sock_FIOGETOWN(r11, 0x8903, &(0x7f0000007340)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007380)={0x0, 0x0, 0x0}, &(0x7f00000073c0)=0xc) setsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000007400)={r12, r9, r13}, 0xc) 2018/04/05 11:45:15 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000440)="07d2dc31abd1c91827fc40c9f833d7458b"}, 0xfd7e) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000580)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000600)={0x100000000, 0x2, 0x5, 0x8, 0x401}, 0x14) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', 0x0, 0x10}, 0x10) accept4(r0, 0x0, &(0x7f0000000500), 0x800) r2 = accept4(r0, &(0x7f00000003c0)=@ax25, &(0x7f00000000c0)=0x80, 0x80800) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000200)) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000340)={0x3, 0x8}, 0x2) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000480), &(0x7f00000004c0)=0x4) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000300)=@int=0x401, 0x4) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62, 0x2, r1}, 0x20e) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r5, 0x28, &(0x7f0000000040)}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r5, &(0x7f0000000200), &(0x7f0000000100)=""/230}, 0x18) 2018/04/05 11:45:15 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x60000000}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:15 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2c1369}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x7, 0x4) pread64(r0, &(0x7f0000000440)=""/210, 0xd2, 0x0) sendmsg$rds(r0, &(0x7f0000000400)={&(0x7f00000001c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffee2, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/175, 0xaf}], 0x1, &(0x7f0000000380)=[@mask_cswp={0x58, 0x114, 0x9, {{0x200, 0x28f}, &(0x7f0000000300)=0x5, &(0x7f0000000340)=0x4, 0x9, 0x5fa, 0x1, 0x6, 0x40, 0x9}}, @rdma_dest={0x18, 0x114, 0x2, {0xfffffffffffffffd, 0x7}}], 0xfffffeb9, 0x4}, 0xffffffffffffffff) r1 = bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f0000000540)=""/195, 0x0, 0x1}, 0x48) ioctl$int_in(r1, 0x5473, &(0x7f0000000000)=0xfffffffffffffffb) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/05 11:45:15 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed0100f5ffffff00000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:15 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000004000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:15 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000800)={0x0, 0x0, 0x2d}, &(0x7f0000000780)=0x24a) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000007c0)={r1, 0x488c}, 0x8) accept$ax25(0xffffffffffffffff, &(0x7f0000000b00), &(0x7f0000000b40)=0x10) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000880)=ANY=[@ANYBLOB="027314d71a03f8"], 0x1) listen(r0, 0x1000008000) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x1c, 0x13, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000080)={'erspan0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) connect$inet(r3, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000}) r4 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f00000001c0)={0x2002}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000280)={r2}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r5, 0x800448d2, &(0x7f00000002c0)={0x8, &(0x7f0000000b80)=[{}, {}, {}, {}, {}, {}, {}, {}]}) recvmsg(r3, &(0x7f0000000700)={&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000380)=""/113, 0x71}, {&(0x7f0000000400)=""/163, 0xa3}, {&(0x7f00000004c0)=""/95, 0x5f}, {&(0x7f0000000540)=""/120, 0x78}, {&(0x7f0000000100)=""/27, 0x1b}, {&(0x7f00000005c0)=""/104, 0x68}], 0x6, &(0x7f00000006c0)=""/54, 0x36, 0x5}, 0x100) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000740)) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x1) sendmmsg(r3, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000000100)}}], 0x159, 0x0) accept(r0, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0xffffffffffffffd4) 2018/04/05 11:45:15 executing program 2: r0 = socket(0x1a, 0x822, 0x0) write(r0, &(0x7f0000000040)="220000001800070700be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) 2018/04/05 11:45:15 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000020001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:16 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x40000000}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x5c, &(0x7f0000000000)=""/233, &(0x7f0000000100)=0xe9) socketpair(0x7, 0x800, 0x0, &(0x7f0000000ac0)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000d80)=0x0) r3 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000dc0)={0x0, 0x0, 0x0}, &(0x7f0000000e00)=0xc) r5 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000e40)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000f40)=0xe8) r7 = getgid() r8 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000f80)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000001080)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000010c0)={0x0, 0x0, 0x0}, &(0x7f0000001100)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001140)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001180)={{{@in6=@ipv4={[], [], @multicast1}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000001280)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) sendmsg$unix(r1, &(0x7f0000001400)={&(0x7f0000000b00)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000d40)=[{&(0x7f0000000b80)="2abb38abecd6bf061a8692b6f6b4a67512bc823c1ad0d6edfd8bfc03bea039e290dadf0b841f465b10f91ee3e2f45ec86c42ed8f3eb920df6e0ef18304c44410d64af753842d7cbc1da809cacebfc526074e027ba4a5657736ddb87b338639602fc088cb5c2d42b17605779e0ccb", 0x6e}, {&(0x7f0000000c00)="34b996a58ba1a6b12bad9bf6b04c4996bd76ad46fc0e8ed6f587620036", 0x1d}, {&(0x7f0000000c40)="f98132a6fcfd0fb8166198504d77b1ea979434cad713bbc3801f54e11efef3a478ddd9a6f4b5c6e0439fb13c3f84038e24989b19a8e8ce4bb109cb296fd3af45f5255b6eda8a0f6904c774436f907248bba1fcfc9b015e8900ef31fa64b86e6a0edd47b605c6beccf74a01141292b2fed3ed751eb0a80a51a1b55dbdbffa10a1c1", 0x81}, {&(0x7f0000000d00)}], 0x4, &(0x7f0000001340)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xc0, 0x8080}, 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009b1ffc), 0x4) r14 = socket$unix(0x1, 0x2, 0x0) socketpair(0x10, 0x5, 0x8, &(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000a00)={0x0, 0x80000000, 0x1, [0x7fff]}, &(0x7f0000000a40)=0xa) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r15, 0x84, 0x77, &(0x7f0000000a80)={r16, 0x2, 0x4, [0x5, 0xae3e, 0x6, 0x0]}, 0x10) setsockopt$sock_int(r14, 0x1, 0x10, &(0x7f000067d000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000140)={0x10001, 0x1, 0x2, 0xcb99, 0x8}, 0xc) write$binfmt_elf64(r14, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x8, 0x7ff, 0x2, 0x8, 0x3, 0x3, 0x4a04, 0x39c, 0x40, 0x119, 0x10001, 0x4, 0x38, 0x1, 0x6, 0xc7ed, 0x10000}, [{0x7, 0x246, 0x7ff, 0x101, 0xae, 0x71b, 0x5, 0x100000000}, {0x60000000, 0x7fff, 0x7f, 0x1, 0x5, 0x8, 0x3, 0x2}], "5eb93048773c93324bc1b05c1a75be30ce35a72916d15c3a1f9838f14c3b74bc7046413baabfd58935a0c68bdd06c59ea5c9024b25145503361c342a4a338e0661c557ebba0d60ea715e1a90f77b0a7f0994a719521640d887883bc4217a31affdacfb8404de7374ac287ced6910ad5441db3a797530a14bbc467cd1bd6c417eb9c9608034d8fe", [[], [], [], [], [], [], []]}, 0x837) 2018/04/05 11:45:16 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000100000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:16 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0xd6, 0x4) socketpair$inet(0x2, 0x80000, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r0, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x4fc) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000080)={0x0, @multicast2=0xe0000002, 0x4e23, 0x0, 'ovf\x00', 0x20, 0x22, 0x7a}, 0x2c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0)=0x3, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000100)={'bcsh0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) 2018/04/05 11:45:16 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="0201000009000000ffffffffffffffff02001300ff0000000000000000000000030006000000000002004e20e0080001000000000000000002001000000004d3000004d200000000"], 0x48}, 0x1}, 0xfffffffffffffffc) recvfrom(r0, &(0x7f00000000c0)=""/209, 0xd1, 0x40000043, 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYBLOB="74a356b28dd7c306c4d4000000000080000000000000000200000000000002000000000000001b4c000000000000010100000000000082060000000000000000000000000000000000000000000080040000000000000000000000000000000000000100000004000000000000000100008000000000000000000000cd2645218cf4cb23310000000000000000000005020000000000"]) 2018/04/05 11:45:16 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x80ffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:16 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000040001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:16 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r1 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket(0x0, 0x801, 0x3) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000140)=0x5e, 0x4) socket(0x5, 0x5, 0x0) 2018/04/05 11:45:16 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000001300e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r1, &(0x7f0000000180)="126b25757e8fbf1e09bb131109f5248c788f3df584171575f2831d2cdd4e37929ecf6006d8038d12dc81b584828e7f98a0dbbdcb10f952f854ba32682b5710a7f58b8a9d0592d865ce2731129f2579de6510612a70154fac5ff591765cfc3beaf2dac741f7ee1dc9465dd32f482b9f01a0c3212ff3e876b634a5bdd059c2ed5d39c6f554b6f5f5bec9ae06d3d88482b9a500283fab7ebba63a19931446274f97ec92daf6c55f98b97ae8acd17c265c306c1cd0e7a908310c0ab46c73fc8a972d126027297b49d56641e94c7454adce7edfd32524a9481a3780b3d7c6b49582380bb80a45"}, 0x10) r2 = accept(r0, &(0x7f00000002c0)=@l2, &(0x7f0000000340)=0x80) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r3 = socket(0x8, 0x0, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_int(r4, 0x0, 0x19, &(0x7f00000000c0)=0x4, 0x4) getpeername$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) r5 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r5, 0x29, 0x21, &(0x7f0000753000)=0xffffffffffffffff, 0x4) connect$inet6(r5, &(0x7f0000f65fe4)={0xa, 0x4e20, 0x800, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) bind$inet6(r3, &(0x7f0000000400)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x35e378db}, 0x1c) 2018/04/05 11:45:16 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x35a9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x84) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="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", 0xf90}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/05 11:45:16 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000c00000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:16 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_int(r2, 0x107, 0x1c, &(0x7f0000000080)=0x100, 0x4) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000040)=0x100000001, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) 2018/04/05 11:45:16 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x0, 0x0, 0x0) 2018/04/05 11:45:16 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000201e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:17 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGFLAGS(r0, 0x4020940d, &(0x7f0000000040)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001140)=0x1008) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001180)={r2, 0x2}, &(0x7f00000011c0)=0x8) 2018/04/05 11:45:17 executing program 5: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000001c0)={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000003c0)=[{0xb}, {0xa, 0x800}], 0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x8, 0x80000000, 0x4, 0x4, 0x7fff}, &(0x7f0000000380)=0x14) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x8, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000400)) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x3f, &(0x7f0000000000)=0x4, 0x4) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000100)=0x78) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/04/05 11:45:17 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed010002d3200000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:17 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:17 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000002e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:17 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000002780)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000015c0)="020670da3077f821ddf61b47af3b0114", 0x10}], 0x1, &(0x7f0000000100)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}], 0x30}], 0x1, 0x0) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000001540)=[{&(0x7f0000000180)=""/72, 0xe8}, {&(0x7f0000000200)=""/111, 0x6f}, {&(0x7f0000002600)=""/186, 0xba}, {&(0x7f0000000280)=""/66, 0x42}, {&(0x7f00000026c0)=""/90, 0x5a}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/96, 0x60}], 0x7, &(0x7f00009f2000)=""/190, 0xffffff36}, 0x0) r3 = accept4$inet6(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000340)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000380)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000400)={r4, @in={{0x2, 0x4e24, @rand_addr=0x40}}, 0x5, 0x6}, 0x90) 2018/04/05 11:45:17 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000041e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:17 executing program 2: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000041e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:17 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:17 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000100)=0x80) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000140)=0xffffffff, &(0x7f0000000180)=0x4) syz_emit_ethernet(0xe, &(0x7f0000000000)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@generic={0x88a8}}}, &(0x7f0000000040)) 2018/04/05 11:45:17 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000100), 0xc842) sendmsg$key(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="021503060700000009007000fecbdf5848660e9a9815c5000a004e2106000000ff0200000f53000000000000000000014d00000000000000c267f8a5324e78d42a2ce3439f5df1349291d2c4ad825bf3ba294dc08fe06f54fbeb73352345088739a587d33e0c43acb3207b81ea7334b9af25bd3536ba684c7808e5cc0be7d70f8f8cf3e199f623ed5bc6082bf075d18fe2dc4f6bc9959f071d637ea658b3bd315f26e094328b5570b8f80f363abd5d71bea7f48c2d76b25c3e4391d27982aa76ab59ded1484e475a4a0f42daa3b1689267b47acc52b503f3afe2b249e9ea8d19ac923469c3caca74c9fc398e697de682a7176a40fad8"], 0xfffffffffffffe8c}, 0x1}, 0x48880) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="020a00000200000000000005000000e5"], 0x10}, 0x1}, 0x0) socketpair(0x0, 0x8080b, 0x5, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = socket(0x0, 0x806, 0x2) socket$key(0xf, 0x3, 0x2) recvmsg$netrom(r2, &(0x7f0000000500)={&(0x7f0000000040)=@ax25={0x3, {"04805f4007149e"}, 0x7fff}, 0x10, &(0x7f0000000480)=[{&(0x7f00000001c0)="98de18ff4717decf6b15658080181753384989ec2a7feae85f0ea69e145471965f04a743c9a8722507fbccea1eaff64139ea06e79a335994649628dcaa451f4e59d4ac58c8553238f781b3cf808b3efd70a97ffefb953e13b160b13453fd9831495fbcb676e9d872b89c76722c2e4e618ef3d97f6a8cc008e9c7d80a8824803f4a50b93b60e34306abf6e5e84a3ebce5115396c52f62a017f277b2338ce83d55dd6c2db1559d248facd9e48626525c8e516749aae33e4e029a20f5337343c4e437c36261c4fcf21a7dbab64e3f5f8b576af593712a53f161fcdcbb265d0cfef86e407fbb151dd1a2326f365622094643e7e841163bfb", 0xf6}, {&(0x7f00000002c0)="48f89107393235d5ab03c0383c2b0b112d309d2fe20c1f1b6d0ad806838112ea56", 0x21}, {&(0x7f0000000300)="df1ace34c576eb0351066afe6d1fca7342d76dc848612ab0f3a0a292b47af5fa8c4d03d3be29d5e11fcc328800118c1c49d1aa30bcb48ef5bf3337599cf22a756522db1e73cfff0e804c7702db0e937e3d602e4e9d838208784db13a06fec0b170ffe1b371c02191bd1c3c2b4cb472aa3c93c112f5e9473fc73045aed7ffeeb194e8e324890b577422b9fb85da0c281ec00fc342ceb9fbe6546b1e1add0b37497d0b7d435475c8efbd4e3af1dcd95d0943333a8101fcc892cb9fab9ef205a5ce6ed64e5870340544675c229bf1cbb3f6bf", 0xd1}, {&(0x7f0000000400)="638eaa94be5cf177f7ce540dc4c09a895f6dc39999", 0x15}, {&(0x7f0000000440)="00cbf7f8a1227c24dded85779fbab839c599ce923dda09e2bfc7fb844efa", 0x1e}], 0x5, 0x0, 0x0, 0x814}, 0x40010000) 2018/04/05 11:45:17 executing program 4: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000080)=""/175, 0xaf}, {&(0x7f0000000140)=""/178, 0xb2}, {&(0x7f0000000200)=""/12, 0xc}, {&(0x7f0000000240)=""/90, 0x5a}, {&(0x7f00000002c0)=""/2, 0x2}, {&(0x7f0000000300)=""/176, 0xb0}, {&(0x7f00000003c0)=""/225, 0xe1}, {&(0x7f00000004c0)=""/99, 0x63}, {&(0x7f0000000540)=""/192, 0xc0}], 0x9, &(0x7f00000006c0)=""/134, 0x86, 0x7}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000007c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000800)=0x28) 2018/04/05 11:45:17 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000c00000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:17 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483702c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:17 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xeb8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001140)='ip6_vti0\x00', 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) syz_emit_ethernet(0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffff06ffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e202e3e2279584cc332f4acabebab05b4616aba94ed375ba29d3efce8bddec1c14ed4bf86ca6dce88119f9d6a9ee7f18414ae25b98c9a039bd41df64a2e10d922686e111125e4c4856cbd09b7014d4dfdadd11a04c28c059722672d3fa1f637171b00", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500200007f94b297"], &(0x7f00000002c0)) 2018/04/05 11:45:17 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xc0ffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:17 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r1, 0x1c, "8d9987655a866c1c7e628219eee538f866273f5a81735bd96b019631"}, &(0x7f0000000280)=0x24) r2 = socket(0x10, 0x802, 0xffffffffffffffff) socket$alg(0x26, 0x5, 0x0) write(r2, &(0x7f0000000000)="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", 0xfc) 2018/04/05 11:45:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x16) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080)=0x400000000000000, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={"6c6f0000000200", 0x0}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000740)={0x0, 0x100000001}, &(0x7f0000000780)=0x8) r4 = socket(0x1c, 0x1, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000180)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x20) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000007c0)={r3, 0x8, 0x1000, "d491e6052ed4d92fa4c2d5804c1b49751676fd5ceb4b8ee2f653794d739ee76c4baa73370a9cad7eb65f5dc817e8e9012aa07de6f217bf775d271aba6ddea7fad2ddad2014de1750df8061dcdc775e04defd2c9d12d6cb2b450aac1c982dcb7506cb7ce8e6563f43cdfcac7ddb1829d0fa98de44fc913011b0dc99f1567f9b7436bf274f640e60bbcaf0a5030e7cd70d7261df940ebfe0887c3770be7808d497aebce57c2a21f5ef8983d89b110de27165818aa20fd56277e55638199564033acabed9e9089399797d827ebd0189b07f3dd9fd82de4460b2bcd50b511cb7014cfb3eb8805e752376f10298b9c13abee5021783156aeecec51ece7dfbf889df63ad16585cc86826e2df54a11a257dd6b6713997766edaeb4e500f11318050050fa29a33899a0ced7cab540e7f45c2db927c999c30081498cb6323678496916eb12d24fb8220fd95f4c8b62a8b3a9b7629ac179c04111d0099615342d35449f6f2b6752fb8dfe85a27bbb9b55319f370366d8e8b8426188c6e81ef7605c99e4b1d7da5848a49b0f39acb44c9d14cf81dda711f7c0610255d357b50ba12d1968e77abdd00c78592d38fae36c30ac214dcf28df9eaf5554c8a63019ba9bd5f9679a07b1c821ce03123af759328a6349a278f4061e0404d2267f77891f9b4f4d911ddbedecf349af9ccb48a60f8bd4c020ac2e50c4915d162510ce0cadd350b8104b909511c97214da1d5aa512f947f51bc0b6fa0b27dd5ab2aad05a44a5729fda7109d248b206d7c6d5004635ea3a4fca0c0eafbd3fc56c8d1e2fdc3b9f14cd3655d0e28f33b8ffed2a9f1540bb80d335ab2abfb06c7cb70642616c5b2cc8afc064abb931ccbd9eb4da45b37d48eef9ebe0d68b3d21a036dca507a340729f1015fbce1e1c59620d49642cddfb78eeeb2a075bdfb8c76a2092750c2e6fe37aff3f3efb81f3f91e428753db6dc2d968a2f9a6c74d77a139d51bd19995a525b388e8ae3bd09e1d04c95905760ae1885d68867733959607eae1042d38b0e847e25d00f5e4e68b1454faedd32e71d940731cce7843f9e73ddf47a8248ebfa1f71c5209ab87ecb887337c752db90b865ef42eef2693a94f32b6d83c4862be36bc4f9828c86c94889bb116e25a73084614ce1d97ce5e99ba76964ce2f2a250fb57a5aa6499cffa37b3172793ec2e4957c7b2b0bb86875923e5e2a5dc3f1786e500442ec9708c90357ce30f253437ab7dfd84a60b3778453098ba5c4399db36c6854dff4ae61a89b3c6c26f1e976a588b34ceccd93dc567e12ceaab99ffa6634644d205c64cd9ab87dac7337fdf006ed7139d3261d9f07542351aee4c1d791f9af82e0812251e2a39059fbf77879d34eae6c4fa9c5f771488e08e9d8031247d6b3e12321a6e419bde4aa2fa2aa0e1855e0d07742aa817dca6ec26aace35883a130659ebf4392614065f970c809317eae05e285a21227b269c1ddc0c22b53773975c485bb8e6d86bdb1d35d90333919538aa05e2012cce8a988d7dd79659d3929395626f3b73bc4b8d041633082ba8a1ecd017d64682fa948b94d94c3861f8dc2ca88fc2fc5c2b9912a5fabcb336e42a703cf55fef706a87b812d795aa058e8c50f08d5f171519c0f73770713153e01120f0c5180b5985c7c989334f8d3e7395f79001f512ba20549b9a1cc7d63904f72ed71817a0f0fc8a080491dd75d14b5b9b9fc36d970d933241ffc3dfb881c0f65879e209e8e8b04b4bd93c7c648f2adda78a06dae65a6d937dfafdc801bd0f1fe65a194c49763dfa63386b356f26cf4168c8fc46a3262a0bd5c52eae0ea9a35b138ba95382cb76adc53034b2de2a28bd10a3e710f85d03194390d73511a8b028fbe4c4ded2fc7c7e63b60e3a064bf489ed2af706e7e613499efd785bbab4dbbcd316b220d77f6d93896c4bce6796eb5aa8f9322171de7fa31bcf114e79f16d7f2b10d76ef99ff57adbd97e370515e52ae6bfd52e285c04e3237939c9e02d0dd4911f1e152d75aec4379d745373d3a4db68c6ab39a1db53bd7ad0a0d73bbb87cb6daa40cd8baa03543a8e4ff906edbff9f76305e1883d913206eb13c701bd8cc9491035dea51f52c3cafc5c177993c8977ba6793ce0037274120e484b13cee7b6126646d018bbb25eb0589697b7b8205564c85fef891321c5c52a7beb146f95966505fb6e20a39b6c30e0a37abb87b93e433193bb7890e5afa354ffbc3a6b5f1393d59e73607f719bf9d23e676636162b571e26ef3d14984ab906b028eae7c14286e49f21aeffc2ca35c598469132fefeb33cf2a65a0d9363f31068dc617f81dbb8d1535353fd050bb0f7db33f3b164f4db737c9055c1fbd08811a2816a96bb2dc4eca1d65af6d6ad709150c023c3bfa179f38e4998d9b12bd85dc08c8f1c7581bb809ce1bc9c6fef52542ce9392487a473ed7d4d19b73325fa354af32ffb182026fcc2e551e2c54954de80bdcc9039ddb9d67f5ce3bed04a0b4b7d8d6b59a4e98840be849675cb3bfd455dc5898764df46246b698a39105df8dd206cc0ccbf4f3c7cd000e085ad29da66f7f1bc5fcb21362863927bc3d5ed6c04c06c0c8c7e11b8353b7ca428ec2188efd1543b6549069daaa084cdde02ef86f7aa401475460c75705a60657b1efb83244c1f5fba393a1b833b4257d8fb988f5463a6e0348e027a6c808571c0ab58a427d346f69a2c928f9fe24bb0571648ac882cececa3da50e990424f8cd2406f96865ba8dd6f209848cbf389cc6e40759af8ed0b84ff7082b82c2455b9067d3a98241c38137a672e8aeda21ec02c3f7bbe639296daa6a3a2b54b5c66ed1f221eff787c401915260eeffc1aeb3156c5f8c28ea870dada64dafcc7fb9cc2828307d77faee15110350db0237a605fea33461cae1c89810152c28996f1e7139d9d4aec38d6275a70b6a6a2326e584e71c7a414ee2e09af491904416bf708a1ce87a0d9c81c3a0fd513f9b831722b80269d0e3fc12ae523232b6b6ce47ac940802cc3481d8f520834cabac4d56fe3738730d425ff0f608ee5509e3016e16bf5f3453c8932df1f3ea972d1341e28092657704ead93d41db255adc0682e0342cb21e3101adaef932302df217f008f7f64251cf97646bf3690aea1b78ce7fda2898f28764b333f7e4e73ee33bfbad27e634c6a605af0f07da7a5461fffde40f61bd537e07389a786584f9b8f1631dba228d8efba209209e6e6d432eafb91d275d21804468a134ecc349a8beede8b01846683be5b55a80c2e0dd6a1e09e5d1536fccfc9859a398755be08a5c6bff6e40b9e56b38780273c062262a0dd936517b03b03cb1c82959bfa99e926d2eab0c8dac7720882ec47457793a4be9c4a76b608914b529a438d96b46c8802619fd85e04f250de2590688a502eb783f737a4d6507920a11b4b2de0cbc04a1686c6a3a96d2fcbd0a131499edb9bacbb2b167f9adc320289092e7ef81f730b5c4b6b18a2d110ce116a07b52b0408790f54a1c960e4fa7320a02dc2560ef0c9d8cd3ac82a457b7527a7daaeea2fb2dc7668a04030444f0e951e982e37f717d437d5bfe229f14d221dd4789076843a22a0852f68816884693876407c4ad746076c7bb6ef2baed4129daf3f771ec3bba51d440af2e0ca8ad3be467f71d01fa865052cce307be5633c4b77e92cd061fc51bb6b120c5dc12ac065a30ffc67551b487190d9be40591700fc8dab2b0676d50ec413aad64d9b6d4a89e0028b38a697c8b27ecfb4d715e2c4816f38600717b5cf5a8c0881bf61928fabca5e769fd4c0d56e362995fd14c230c4b5f969279004e95e67f2bdbc4b2ba77caa795d739eb0afa6635c889b1af2df00b8ca59642b429e66c93fe5d1f3514d91598787172338d323d42a01bce46c2b57469f2d22e4f4416818d42c242038b0b1a0daa9be18c925bdba76c84956abcf5d42b27c3bfa4cc5a4aff3b324e523303238bf5833998719541f85aee7e58d9162aebcffb2db75f7bef953b481a53dfc98d8e27ef56d3799e8dcfeed714406f54419377fff87c4fe84f50b1f3687ba9b2cbf0190b328b197e0d1acfdbe86aa0a7a964509e35e294e336d22bc2422711b5786a0e9e73b0150eda2aebc5ab41f1ba5ef980eb9367d39a940cbe4fbd3d5bc5a1ba8cfb5c5106b860a82fc9d5db846173be19a7cb24771b3019b414638289d5d475b9553c1792bbc3918cb9883cd343a68f1bed507437f4be0da12813c5645695436511dd0a3450ff6919dead4443f6321c201e735eaccca5b79006226050d4692747fe8e33f0ad83ecc7d8943fc0961e2ea798559c57440c42a01a47b5924c88bc1ba8bbef599111fc8a68445b3449a39fdda5c3c02966df5e8f683d258be31806112fea3a55eb4f9b18dfa0d2a55a46387cc9eb839be02892d2f21c042ac03dc377f67075bfcc434e7250073a9d86fa55f7814ed5b521d003a2e5632ffd280bb128fd1296595c9ea4c4e6b08451eca870dcfbda2e02e94f8a58f76d597dd522551782e61ab8256777137ca5f10113443488931b226dbd6a816d0bdb81e2de9172858ef87fab9029cbfebaa5d49252af872521c38d04d4f670f665705ce47144cf42a656cdff5ee1b95b1287400d7b4a1c44d68d3900dd1188850ff8d63eff9c19851e6a81b48f2f3e176252466d9c3300bac0ffdcc9d62dafc78c8a4fb68b3db406e1836096be7ad4cc51ca74a69ed92e525d5de4d5c5240f5aa99d58344ae11c1150d950f366a880795eae00da004d0bd9407f2f51d778915e5be32bddbf67f1d45e567dde76879517675dd8f9feec6486369b3cd00acb7f80c1a33a3ec011efd8311abf6af7192af2203e3d452813daac56b5711248f2d9eddf398f4ddf7acf5f32cf54cc90b83d616c38ddadbe699a550ffe35020876186a7bf84fa3cd035d3fbb1e34a07ad7395d55757b298b43e211ba708d62e262548e41e1b7890abcbd2699d2d89cdefee136a1a76117436ac4bbd50d2967946a9f091850e205af35d618a12894f2618640515aeb7c38b1bdb5c15142e29ce4a9e4537ae4dc1b4212ed56f7d891988c68b9684fc95d935d1a59a25755ba5554cc1bfce0162fcb3ce23e3f30689235d52f3dee07ede04e6766023a85ae861d981e39869cbfffd44427950967736fddd4c3406af29aa4c2fcee0f8929faaec2ebb927af5f1df02582bb070d4125f4cee10655e7c41dd784e260ef959bf243264a55a9922f46ca215e2f250a97910b5d61e40bb98db1dfe99317f6994ab66b34f4238b307d70639eea82e190c685be024656e96972b695d59e22fbdf8e90d355707e7a1fc18473a3343c6bdf2350c9e90186273a3ec533a3317a98b900c8d5c2ec6856d9a4fa24373a998147a1efc64fcf0b7e1cae0a51f54ae3bd6933c395515ce3f34c2cdccd5bca244244b9d1ee72c5b0a89ef94f762ecac9370e1984dc668efd5f1ed8acaecfd72c5cfff8245519360e282e842024aa15592715cc69686f475db44de7de2ce0ea81ec20a50663154dd7359bd9e22c9c0844e25508443c460a838bcdf542502fffb0f4f00d8a916d3dbf867979d4c48efeb00e646a26fbbaf2f160ff851d522166ff71406eece6aacfcacf07413021ca6e69086589c7e2e2d6f342669cb98e9e5184eb54f0c894e1bb893af28e566a628a4f08172c0355c8cec6d6ab0cadf456e78dfb2dfa4dfacb6f9b709a5efeca9cb70fe9c295956212dcdb740674ce12121e01dacb885494657b29cac31281a8e3a1d4ee9146d7f2cec6e876fa14fdae1ef9a722798868641029964049c2a805599e"}, 0x1008) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="400000001400110100000000000000000a000000", @ANYRES32=r1, @ANYBLOB="1400060007000000e40600000000000000000000140001000000000008005a47d372e0c7cc3a0001"], 0x40}, 0x1}, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2a, &(0x7f0000000340)="52d6ad4958524b46c8dfe53959bc6690a99f01713def3ecdfc5cd0e930e068ec666bb988683af6eef4097ec808516cc6410465f1037370d9f9a4b7a5165d3500407b8a8d600e154f9e8a809be3399a107e7bec1d925c4a3d20d136cf24ae9bc8e432d7b6d722971f3e744420182ea0e1282029ccdd1a8153a0f2c4f6e79502b853b8a629149b2481f3888989065a4834761f92658265b5", 0x97) 2018/04/05 11:45:18 executing program 4: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000105000)="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", 0xfc) 2018/04/05 11:45:18 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48026be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:18 executing program 2: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x7fffffff, 0x4) connect(r0, &(0x7f0000000040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000300)={@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @rand_addr=0x982}, 0x3, 0x3, 0x2, 0x4}}, {&(0x7f0000000240)=""/96, 0x60}, &(0x7f00000002c0), 0x66}, 0xa0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000180)) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000100)={'filter\x00', 0x2, [{}, {}]}, 0x48) sendto$inet(r2, &(0x7f00000001c0)="268ec72321680e7ccda71f7b540efc3756349d79a248d2f422f33a46aa7fc6aaea37c4ece21f14a94ca190fec470712ab69def25116ca6c295c154320851e0c3c6ca253927576a084f8be3a7b96714275a21d9b762917d041461ea2a927bcef77f6fa4bdc0", 0x65, 0x80, 0x0, 0x0) 2018/04/05 11:45:18 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed010000000c0000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:18 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000100)) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f00000001c0)=0xff2f, 0x4) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f0000000040)=0x401, 0x4) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xe, 0x3, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9}, [], {0x95}}, &(0x7f0000000180)='syzkaller\x00', 0x1f, 0xff, &(0x7f0000000200)=""/255, 0x40f00, 0x1}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r3, 0x0, 0xd3, 0x49, &(0x7f0000000380)="73d310bee9fd5d758337c6c4b100a441c0aaf3a2fea47f2c5df709005a1a26d8511e6774b3745238fc57f7d3f3b44cc23de6d55d7976e31bff2521ffb26fc3fabe55d33f76ff70d1ce18e00d3d9aaf94410ba2e8bbd41dcab8fabda00c44780f36eeff0e79498f932af3aa575fcb9ef3d90c6397755bf64c4dedfc5379a96313917d33385ebab1379a7f76fcd11c3fc038ed846f4fd646b7873ef546eae5243ce02db03214f312dbf1b69f68564b8d79c5ca92b6d948dcc4213108d042eabeecdca6a12b531fe6bb57b76268c0dd4b38357e1c", &(0x7f0000000480)=""/73, 0x5}, 0x28) 2018/04/05 11:45:18 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4106(gcm(aes)))\x00'}, 0xfffffffffffffc45) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006ad000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00004ebf59)="99eac84d", 0x4}], 0x1, &(0x7f0000000180)}, 0x0) 2018/04/05 11:45:18 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x4000000000000000}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:18 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0200e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:18 executing program 4: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xca}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x6, 0x3, [0x5, 0x2, 0x7]}, 0xe) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0xffc0) 2018/04/05 11:45:18 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000043affc)=0x1000, 0x1) socketpair(0x8, 0x7, 0x7e, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000040)={{0xfffffffffffffff9, 0x5, 0x8, 0x2, 0x6b7f00000, 0x5}, 0x6fd08b12}) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x268) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) socketpair(0x200000011, 0xe, 0x9, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x0, 0x4, 0x2, 0x3, {0xa, 0x4e23, 0x6b2a, @loopback={0x0, 0x1}, 0xffff}}}, 0x32) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000002c0)={r1, r3, 0x7f, 0x2800, &(0x7f0000000200)="a500bbd93c2181fe04272d6f003e140099d3034a7fcc21eeb0900c11cc03c94bc1c5730cd54fc9442e1b2f36ee7f5d59a3cd12d2794e2a6014a138446cfc06c4f9ef5518da17df0ef0e4dc4fed339684f1605e8c38dd99434222ce82365051d4d778cf4f27b7e3a57ec665dcfa0fa8004c375d4ac1d8656efc8665ec0ca206a7ad8833a2cc61911d04ff622bdeacb72b5df6e4f77db1eb", 0x3, 0x5, 0x2, 0x3, 0xfffffffffffff6fb, 0x435d, 0x9, "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"}) 2018/04/05 11:45:18 executing program 4: socket$pppoe(0x18, 0x1, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000780)=@filter={'filter\x00', 0xe, 0x4, 0x518, 0xffffffff, 0x358, 0x358, 0x0, 0xffffffff, 0xffffffff, 0x448, 0x448, 0x448, 0xffffffff, 0x4, &(0x7f0000000740), {[{{@uncond, 0x0, 0x118, 0x240, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x6ff, 0x4, 0x401}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x0, 0x5, 0x1}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x5, 'system_u:object_r:semanage_read_lock_t:s0\x00'}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x8, 0x4}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xc8, 0xf0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x578) ioctl$sock_SIOCGIFINDEX(r0, 0x8937, &(0x7f0000000040)={'bond0\x00', r1}) socketpair$inet6(0xa, 0xf, 0x400, &(0x7f0000000080)={0xffffffffffffffff}) socket$pppoe(0x18, 0x1, 0x0) r4 = accept(r3, &(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000140)=0x80) setsockopt$inet_group_source_req(r4, 0x0, 0x2e, &(0x7f0000000180)={0x1, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) 2018/04/05 11:45:18 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x4000}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:18 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed0100000c000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:18 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) 2018/04/05 11:45:18 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) write(r1, &(0x7f000001b000)='U', 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) recvfrom(r1, &(0x7f000001ef94)=""/108, 0x6c, 0x122, &(0x7f0000000000)=@hci={0x1f}, 0x80) close(r1) 2018/04/05 11:45:18 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000100)=0x80) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0xfff, 0xbfd, 0x7}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x20, 0xdc2a}, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6gre0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="3f000000400000010000100400000000d6d8251940d19e74ac9e1059aca17b0a9187fb2ce5463cb1c87dc4961b3c94570881790ad9481cbdd2fc4b8c8f64bae6a2d6070fbfe6bb4b5a3efa13a07a4c"]}) 2018/04/05 11:45:18 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0400e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:18 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$nfc_llcp(r2, &(0x7f0000000100)={0x27, 0x1, 0x1, 0x7, 0x3, 0x200, "8b51c8c6672e60d516b8e51833316ec92c34264a6426bd9e95d5d34f642c5d09cad1816e7657e6395acd317424e968b1a429b40b00784f9319a1103ce07356", 0x1f}, 0x60) r3 = socket(0x10, 0xfffffffffffffffe, 0x9) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r0, 0xa) socketpair$inet(0x2, 0x800, 0x6, &(0x7f0000000040)) write(r3, &(0x7f0000e75fd9)="260000005e00090d0000eaf83afffb0000000000010000000000000000000007e900000009de", 0x26) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000180)={{{@in=@remote, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000080)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f00000005c0)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000600)={&(0x7f0000000280)={0x14, 0xd, 0xa, 0x320, 0x70bd25, 0x25dfdbff, {0x5, 0x0, 0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4008083) sendfile(r1, r2, &(0x7f0000000000), 0x7f) 2018/04/05 11:45:18 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff85, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:18 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x2000002, 0x40000000000031, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0180c20000008100000086e6da86730ee8101944dda6d429103add9d7f58750008000000000000000000000000000000000000ff02000000000000000000000000"], &(0x7f0000775000)) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10) mmap(&(0x7f00009d8000/0x3000)=nil, 0x3000, 0x2000000, 0x400000002032, r0, 0x0) socket$unix(0x1, 0x7, 0x0) 2018/04/05 11:45:18 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed010000d0010100000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:18 executing program 7: r0 = socket$inet(0x2, 0x806, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000440)=""/134, 0xffda, 0x2000}, 0x0) 2018/04/05 11:45:18 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009baffc), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000), &(0x7f0000000000)=0xffe4) 2018/04/05 11:45:18 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0002e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:18 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff93, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:18 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a", 0x4) sendmmsg$alg(r1, &(0x7f0000002f40)=[{0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000540)="fa537018339ef0a3c1bd0d92e4c0df8b1bc50a0b44a87f6a79fa5b5f4937930cf4447c0350da10b365b36a06d7e4045f8c34d81ddb762913c50e4e1eed393c4e3368be0e71237aff1af16dc2541858beaf5a3c836f52cc8d282f5fcdbec3c3", 0x5f}, {&(0x7f0000000680)="c6b67b0c0c5a4a1d4ed704cb50757ec18f0bd473e93bb238a7d04eeb51711948fc890ff343773b60f27b43fa3b213991da071d89aa5a15844171b10ebff6068390", 0x41}], 0x2, &(0x7f00000018c0)=ANY=[@ANYBLOB="1800000000000000170100000400000006000000000000007800000000000000020100000200000063000000d070293102549e1f86842462bc8bc2259c46e5e48c74957a259e89e5397e5b2bdfa2e922f18cf57eea450be42bf21d18f28b854011f4541011378577e1180cf4e846d4c6d050844cef2ba9e3562e23b3499b65417951ec5f251c7ab424ee7e5f9f8f6300"], 0x90, 0x20000000}, {0x0, 0x0, &(0x7f0000002e40)=[{&(0x7f0000001a40)="932b5bd24ee7d2223cb75a31b46cde49cf3a685d66def9a45f5dda06139394421c2c79f3e20835f58805eec96192e849038cde1bc2d124b822be314b46eb0506769ee3d82ae10784909e7743c8ef7fc1582a1ac412e982331449255400b6b2da855bc622bd9bc6ea87186e811d0ee74679ee51c6110cb07e40d1477253b528383b7a429740fc3b069ace276fd428c7299b310230e160360095375ec7324687f840eac43003b05774c5e7ad4b8860f585f18a7a0a87f2bbb84dd64b81d18dd3cf75b5c39fca74921292013a449442670809268e7d7f9a3768774796549a55e44773658d", 0xe3}, {&(0x7f0000001c00)="54f22ba4e16ede04", 0x8}, {&(0x7f0000001c80)="032d12698c5db6b3700f8bd318ec971310c1f4ea42f68a2bc345bbe0196de8400cb4ec", 0x23}, {&(0x7f0000001d40)="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", 0x1000}, {&(0x7f0000002d80)="21dca41cdea22ea8b7bae4776966c96980c01bc20195d1933971399381a61daf81d01e8c42daba05fee8efe82d8db1b6f783abd438b636bad2d69930a9674ef21fa3d9135cc9cee8825aed2093216b4e5ec20a14504640af5c944b6d8c22b976e958c32d4857ed20abd96229dfa8592463ba599ec0863866fc8226aed48a00bb5f51bd", 0x83}], 0x5, &(0x7f0000002f00), 0x0, 0x404c000}], 0x2, 0x400c000) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000), 0x2ab}, 0x0) 2018/04/05 11:45:19 executing program 7: r0 = socket$inet(0x2, 0x8, 0x80000000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000180)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000003c0)=""/127, 0x7f}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$netlink(r1, &(0x7f0000000000), &(0x7f0000000040)=0xc) shutdown(r0, 0x1) recvmsg(r0, &(0x7f00000017c0)={&(0x7f0000000340)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000001700)=[{&(0x7f0000001640)=""/170, 0xaa}], 0x1, &(0x7f0000001780)=""/59, 0x3b}, 0x40010002) 2018/04/05 11:45:19 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed010000000101d0000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:19 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x10, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:19 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="0ad5000017", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000540)="d905b5549eedf24c2f8a444c2a6c26a53d2a786ea3ce9699b99160d3ffcb2a12fb511ba2b32c864cb11425539ec75c20fab02edcdde429fa9c186d8caaea4034f979ba03ae24460f50739672dcc9b0a523165430993d32fe25ac37373c721a65898a6308bc64de9c36c6b1d41ca137825996575ef766e93cfc494cc10bf15331", 0x80}], 0x1, &(0x7f00000035c0)}, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x9, 0xffffffffffffff7f, 0x8}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={r3, 0x8000000000000000, 0xa3e, 0x4}, &(0x7f0000000300)=0x10) recvmsg(r1, &(0x7f0000000880)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000015c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/144, 0x90}, 0x0) 2018/04/05 11:45:19 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103020000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:19 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000100)=0x4, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab2719", 0x4) sendmsg$alg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000000180)=@nfc_llcp, 0x253, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/05 11:45:19 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x1, 0xb2, 0x4, 0x6}, 0x59) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000)="a034e2754fd50e", &(0x7f00000001c0), 0x1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f00000001c0)="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", &(0x7f0000000040)}, 0x3e5) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000440)="3a300a97f1597411eb5cdb264017ab8b8d0ecd112004d95625ce92a875d76429eb4787518207318c417fdc38917193df2098fe1411d7766831908cb9db55af9ee6e4d6a0498adfa8d1c33033cca1bad2906b695450457a70a3d4754964da69cb782a95c1ddde9cbbfe07259560e7a1cd433786fc04db5565880bd94f93df4dfa9ee3fd70b0cf76674de34053a100d5268c581256116b5ac298db1dda6b616aab7db6607b3953eef250d8aebf55cec700000000000000", &(0x7f0000000340)="f35061d8d4a93b43401126266cbfc22938b6294d8df17ede75733a76b8877298d85ce88330e281373e5290eca7fffd51ad3c63fee2f33c74eea494df14074bef115cb0ab9c71dc3be8279579fbffdcea44c41b4420aec008f04dfae614f975b62e200730752c8abae14a77c2e5dbac4ee42fed42ac19c8792e95510e6d3d130d0ca0b20b341dc328d9794f1217ba83dae71b65e642b684d0727375912e7126b43985da444c3969273e83502595040e3ffe00f1eb3bdb4d2b347509c6ca3a990e4ce7e89545a5317c93e126"}, 0x4) 2018/04/05 11:45:19 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0x1, 0x80006, 0x1000, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}], 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) socketpair$inet(0x2, 0x6, 0xa094, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x1000, 0x7, [0x0, 0xf81, 0x7, 0x3, 0xd12, 0x7, 0x3]}, &(0x7f0000000080)=0x16) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@dev={0xac, 0x14, 0x14, 0xf}, @in6, 0x4e24, 0x7fffffff, 0x4e20, 0x7fffffff, 0x2, 0x20, 0x0, 0xff, 0x0, r5}, {0x100000001, 0x6, 0x2, 0xffffffff80000000, 0x68, 0x1ff, 0x1000, 0x400}, {0x1, 0x1eb80893, 0x100000001, 0x6}, 0x1, 0x6e6bbb, 0x2, 0x0, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0x15}, 0x4d4, 0x32}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x3, 0x2, 0x8, 0x1ff, 0x6df, 0x4}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000400)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000100)=0x22) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r4, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000380)) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="010002000000b303d1f5fdbf8fb9466edc9a78964e076a3e29919d1303addf4095d0e9d8fd"], 0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r6, 0x1ff}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r4, 0x3}, 0x8) 2018/04/05 11:45:19 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff83, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:19 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103040000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:19 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000400000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:19 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = accept4(r0, &(0x7f0000000000)=@rc, &(0x7f0000000100)=0x80, 0x80800) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000140)={0x0, @dev, @remote}, &(0x7f0000000180)=0xc) sendmsg$can_raw(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1d, r2}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)=@canfd={{0x2, 0x0, 0x0, 0x50000000000}, 0x22, 0x3, 0x0, 0x0, "4b97239aceb608f3535b3ec5abfcae9c77fff4af747334647da746fadd852969562aa5b9b4cc61288a53daf8540d0b5faa4947d849ade919b747556da48f8158"}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x4000) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080), &(0x7f00000000c0)=0x18) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0xfffffffffffffe01}, 0x1c) 2018/04/05 11:45:19 executing program 7: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x0, &(0x7f00006b1ff0)}, 0xfffffffffffffe0c) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x504d62d6274262d0, @multicast2=0xe0000002, 0x4e24, 0x4, 'nq\x00', 0x20, 0x0, 0x6a}, 0x2c) 2018/04/05 11:45:19 executing program 4: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000001740)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000f803000000000000100100001001000010030000100300001003000004000000", @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0001001000000000000000000000000000000000008000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0000002e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000003c000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac141400000000000000000000000000e0000001ac1414000000000000000000aaaaaaaaaabb00000000000000000000000000000000000000000000000000000000000000000000aaaaaaaaaa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000677265300000000000000000000000006970365f76746930000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000f00000000000000000000000000000000000000000000000000000003000434f4e4e4d41524b6de43ae8493af0770000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000d3f856246dd943d59da83068628f67110f543fee87957f62c5031c663745146b1fad440d03d53e9d9cb825f4cfab0437df56ff71d066cbb13c19622b2b36a66d34c2879bc3e27b331c124e85583d22b3c9369f62747b061017801a869b99d2f4c15806dea245925ebb93c3c5d98c1028de2fc7fdd2a62a796aad2b25848a0b86d684c3b98d82cd88efed0d6049f1125001d2b8fa40c4bd21581b7691edae3d6b07d1329bfa01f526e2dc0a16753acf8905ce9a63b00c89e4ac3144fcc890226bedead000e85b9ab3b3e8f205b339bbdf3502465c2c82e027e5fd419fd33ffeaabdcd9bd44136b36cc82fb3ca5303608200000000000000000000"], 0x448) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000001ffa), 0x23) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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0x1720) 2018/04/05 11:45:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000021fea)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = accept(r0, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80) getsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000000100)=""/47, &(0x7f0000000140)=0x2f) sendto$inet(r0, &(0x7f0000034f6b)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f00000001c0)={0x8, 0x7, 0x2, 0x8, 0x10, 0x2}) shutdown(r0, 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}}, &(0x7f0000023ffc)=0xb8) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000200)=0x4, 0x4) 2018/04/05 11:45:19 executing program 5: r0 = socket(0x1c, 0x6, 0xf9a2) bind$inet(r0, &(0x7f0000ce6ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0)={0x7fff}, 0x2) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg$kcm(r0, &(0x7f0000000680)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/20, 0x12}, 0x0) getgid() ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/04/05 11:45:19 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff82, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:19 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000200f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:19 executing program 7: r0 = socket$inet(0x11, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x108, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000080)=0x10000000fffffffd, 0xede) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, &(0x7f0000000400)}, 0x0) recvmsg(r0, &(0x7f0000001e00)={0x0, 0x0, &(0x7f0000000c40), 0x13a, &(0x7f0000001d40)=""/141, 0x56}, 0x2000) 2018/04/05 11:45:19 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000001000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:19 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) write$binfmt_aout(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="0100000000000000000000000000000000000000000000000000000000000000"], 0x20) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x1e, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001a40)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000001a80)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001ac0), &(0x7f0000001b00)=0x4) 2018/04/05 11:45:19 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x4, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:19 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000400f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:19 executing program 5: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000)=0xed5f, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040)=0x8, 0x4) socket$inet(0x2, 0x2, 0x9) r1 = socket(0x6, 0x5, 0x100000001) accept4$ipx(r1, 0x0, &(0x7f0000000080), 0x80000) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)=""/81, 0x51}, 0x41002106) 2018/04/05 11:45:19 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) accept4(r0, 0x0, &(0x7f0000000000), 0x800) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x5) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000004c0)={0x0, @multicast2, @dev}, &(0x7f0000000500)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000005c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in, 0x4e24, 0x9, 0x4e23, 0x2d71, 0xa, 0x80, 0x80, 0x3a, r4, r5}, {0xec, 0x3f5e, 0x100000000, 0x10001, 0x4, 0x8001, 0x6a189ed3, 0x7}, {0xb7, 0xd0, 0xffff, 0x9}, 0x3, 0x0, 0x0, 0x1, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0x7f}, 0x2, @in=@rand_addr=0xf41d, 0x3500, 0x4, 0x3, 0x5, 0x5, 0x0, 0x6}}, 0xe8) 2018/04/05 11:45:19 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x5, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:19 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$int_in(r0, 0x5421, &(0x7f00000031c0)=0xfffffffffffffe87) readv(r0, &(0x7f0000003540)=[{&(0x7f0000003480)=""/186, 0xba}], 0x1) 2018/04/05 11:45:20 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0xa, 0x8000f, 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) connect$can_bcm(r1, &(0x7f0000000140)={0x1d, r2}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ef0000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x4}, 0x20) 2018/04/05 11:45:20 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed0100000000000c000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:20 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000002f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:20 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000001, 0x80000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_int(r0, 0x0, 0x1000000000d1, &(0x7f00000000c0), 0x4) 2018/04/05 11:45:20 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff89, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:20 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00000000c0)="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", 0x0, 0x20020006, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0xfffffffffffffe77) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000280)={r0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000340)={r2, 0x80000000, 0x20, 0x300, 0x2}, &(0x7f0000000380)=0x18) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) shutdown(r0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x400000000004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/05 11:45:20 executing program 4: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000051fe8), &(0x7f0000fd1ffc)=0x4) 2018/04/05 11:45:20 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffff9c}) getpeername$inet(r0, &(0x7f0000000180)={0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, 0x0, 0x0, 0x4b2}) getsockname(r1, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x2) sendmsg$nl_crypto(r0, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)=@alg={0xf8, 0x10, 0x1, 0x646, 0x25dfdbfe, {{'drbg_pr_sha512\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0xab35}, {0x8, 0x1, 0x23d5}, {0x8, 0x1}]}, 0xf8}, 0x1, 0x0, 0x0, 0xc010}, 0x0) 2018/04/05 11:45:20 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x800}, {0xa, 0x4e24, 0x25, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}, 0x1, [0x400, 0x1, 0x4b, 0x7, 0x100, 0xad5, 0x10000, 0x3f]}, 0x5c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100), 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@broadcast, @in=@loopback}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0xa, 0xfffffffffffffff9, 0x40, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r2, &(0x7f00000000c0)=0x4) close(r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2, @rand_addr, @multicast2}, &(0x7f0000000200)=0xc) 2018/04/05 11:45:20 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff80, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:20 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000900)=@rc, &(0x7f0000000980)=0x80, 0x80000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000a80)={@loopback, 0x0}, &(0x7f0000000000)=0xfffffffffffffe4f) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000b00)={@mcast1={0xff, 0x1, [], 0x1}, 0x73, r1}) getsockname$ipx(0xffffffffffffffff, &(0x7f0000000880), &(0x7f00000008c0)=0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0)={0x0, 0x7}, 0x8) connect$netrom(r0, &(0x7f0000000380)=@ax25={0x3, {"4e3117470a9b1d"}, 0x5}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00008d6000), &(0x7f0000bd4ffc)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000009c0)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x8000000000009, 0x91c, 0x3ff, 0x100, 0x3, 0x4000000000400000, r1}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180)=0x200000080000000, 0x126) r3 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000001b40)=""/4096, 0x1000, 0x40000060, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r3, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x62, 0x4, 0x4, 0x2, 0x1000, 0x81, 0x2, 0x9, 0x3, 0x4, 0x4}, 0xb) socket$pppoe(0x18, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$pppoe(0x18, 0x1, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) r5 = accept4(r3, &(0x7f0000000200)=@in={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x80, 0x800) connect$inet(r3, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00000000c0)={@empty, @rand_addr, @multicast2}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002ec0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000002bc0)=0x2) pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, r4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000280)={'bcsf0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000340)={0x0, 0xfffffffffffff000}, &(0x7f0000000440)=0x8) sendto$inet(r3, &(0x7f0000000b40)="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", 0x1000, 0x0, 0x0, 0x0) sendto$inet(r6, &(0x7f00000003c0)="1915e4cb5901b9944ebf488a14425aba3fa736446e89412c904ac2d38f78cbd4c21a907d043916c638f0efdda2605759067b70739aacfb566538b6d067e61c40ace0fc6eaa3fd315de560f5e3fb5da9e01323d122f1489bf0327b924974374", 0xfffffffffffffc20, 0x3fffffe, &(0x7f0000000480)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/05 11:45:20 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b31fe8)={0x0}, &(0x7f0000f00000)=0x15) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={r1, 0x4}, &(0x7f00000000c0)=0x8) 2018/04/05 11:45:20 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed010000b38fcd82000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:20 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(seqiv(gcm_base(ctr(twofish),crc32c)))\x00'}, 0xfffffffffffffe78) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2031, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000fb0ff4)=""/12, 0xc}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/04/05 11:45:20 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8020004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:20 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000340)={@local={0xfe, 0x80, [], 0xaa}}, 0x14) listen(r0, 0x2000000087) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000180)=""/87, &(0x7f0000000200)=0x57) shutdown(r0, 0x411f44e492eaece5) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000002000), &(0x7f0000002040)=0x40) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='cdg\x00', 0x4) socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket(0x9, 0xa, 0x7ff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001d00)={0x0, 0x3a22}, &(0x7f0000001d40)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001d80)={0x0, @in6={{0xa, 0x4e22, 0x9403, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0x6}}, [0x3f, 0x4, 0x1ff, 0x3, 0x1, 0x5, 0x689ad587, 0xffffffff, 0x6, 0x0, 0x6, 0x1, 0x5, 0x8000, 0x9]}, &(0x7f0000001e80)=0x100) sendmmsg$inet_sctp(r1, &(0x7f0000001f80)=[{&(0x7f0000000380)=@in6={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff}, 0x1c, &(0x7f0000001840)=[{&(0x7f00000003c0)="700d44874e255c50f05099a5500388f753485d6d22051e5d20571f3d19f0afda9f742acdb66d9c40f521bd4a0197850fcd3091c01ec0640f03615a852be6f378ce77dff3191045349094ddc4fa8816b77005f90b54375801a65a79ce08a19e35da25be116d3ffc9a9845a8819060924e852223dd080075c7967f6014d8c96747ad38c59340f650dc055becf869c0cba23dfadd1a92f2971cb6f8b82e43457474c5e070f2215e8519ccc5326b1aac12d0cf5af5", 0xb3}, {&(0x7f0000000540)="bb46bc0d3fe68a8f8984ba9b1ae786bc3d0944fab6ea9a56e864329260a1e8977d5d782ed6f3f324213cfd3875080f3b5d5eccf9f53ced99afa235a69698", 0x3e}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000016c0)="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", 0xfa}, {&(0x7f0000001800)="ea9d9152b259ad60736ddd5cc8be7a8b8e354df8e29df5149fcf36822dc3f062f4b98b8b140fb2", 0x27}], 0x5, 0x0, 0x0, 0x4}], 0x1, 0x800) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000100)={'HL\x00'}, &(0x7f0000000140)=0x1e) recvfrom$inet6(r0, &(0x7f0000000000)=""/180, 0xb4, 0x0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000280)=0xa00, 0x4) 2018/04/05 11:45:20 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e23, @rand_addr=0x3cab}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x2, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 'nr0\x00'}) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000100)=""/147, &(0x7f00000001c0)=0x93) socketpair$inet(0x2, 0x6, 0x4, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000300)) getsockname$packet(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000006c0)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000700)={@multicast1=0xe0000001, @loopback=0x7f000001, r3}, 0xc) r4 = socket(0x2, 0x6, 0x54b) connect$vsock_stream(r4, &(0x7f0000000740)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000780)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000007c0)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000800)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000000840)={r6, r7}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000880)=0x101, 0x4) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00000008c0)=""/253) sendmsg$nl_xfrm(r4, &(0x7f0000000d40)={&(0x7f00000009c0)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000a00)=@getae={0x2d0, 0x1f, 0x10, 0x70bd27, 0x25dfdbfc, {{@in, 0x4d6, 0x2, 0x33}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, [@algo_crypt={0x134, 0x2, {{'xts(camellia)\x00'}, 0x760, "eab89b4d0035dad0af59ff4c7960444cf553621074637e740d251409d3f8160cbbb4a6fa61efe3164731d3e52649dfd2c1434bd061cac34958a0115807788ba99be856d67b713518269ba8a855ad59359f06489066d3f97fc00fad684e30a2b83550c7f14cac446d8cb987cccf8bbb022a43840a7b3396e6154a207872f8d917ca6523f6d74bcf8ba998303c254bc5a2eb445385ef1cb7f62be2fff30e00838d5522c2ad9650ea51b634fa2c17ba2f91f19b684556bcb3a6177de33820334dad70657055a3bb0864784242498de1d528efc7015824dd4ac1e8f1aad417a0bac9ac77e704343e0b80b398c765"}}, @sec_ctx={0x94, 0x8, {0x8e, 0x8, 0x1, 0x7fffffff, 0x86, "c9b105224a5c935190da1140c4e564f82c476b75a9aa587e89fc3c5fd9ffd1cdaa95354dbc92b8a6ca1d6af1717505e62f0965169569f44be71899aabb77eddf22529f3c543606310d14463fab2624ccf8c672c0c1bb952f57f0e01211a3cd5ba224ef811372d5129ec03770e946ecf37a1ac49b32056a6743c77918581599705c27a7092efe"}}, @address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0xa, 0x1, 0x6}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x4e24, 0x4e24, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @replay_esn_val={0x38, 0x17, {0x7, 0x70bd2b, 0x70bd27, 0x70bd28, 0x70bd26, 0x5, [0xfffffffffffffffd, 0x4, 0x2bc, 0x1, 0x4, 0x0, 0x5]}}, @lifetime_val={0x24, 0x9, {0x100, 0x8, 0x200, 0x1}}, @offload={0xc, 0x1c, {r3, 0x2}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x4e20, 0x4e23, @in6=@remote={0xfe, 0x80, [], 0xbb}}}]}, 0x2d0}, 0x1, 0x0, 0x0, 0x8004}, 0x4004000) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000000d80)={r4, 0x9}) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000dc0)={@remote={0xfe, 0x80, [], 0xbb}, 0x4a, r3}) recvmsg(r2, &(0x7f0000002e40)={0x0, 0x0, &(0x7f0000002e00)=[{&(0x7f0000000e00)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x9}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000002e80)={r8, 0x80000, r5}) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000002ec0)={0x9, {{0xa, 0x4e22, 0xfffffffeffffffff, @loopback={0x0, 0x1}, 0x5}}, 0x0, 0x3, [{{0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, {{0xa, 0x4e22, 0x56, @loopback={0x0, 0x1}, 0x9}}, {{0xa, 0x4e23, 0x35ae, @remote={0xfe, 0x80, [], 0xbb}, 0x10}}]}, 0x210) ioctl$DRM_IOCTL_MODESET_CTL(r5, 0x40086408, &(0x7f0000003100)={0x9, 0x4cd}) setsockopt$RDS_GET_MR(r4, 0x114, 0x2, &(0x7f0000003240)={{&(0x7f0000003140)=""/182, 0xb6}, &(0x7f0000003200), 0x40}, 0x20) ioctl$DRM_IOCTL_MODE_SETCRTC(r9, 0xc06864a2, &(0x7f00000032c0)={&(0x7f0000003280)=[0x101, 0x2, 0x0], 0x3, 0x1, 0x9, 0xf4e0, 0x9, 0x8000, {0xa59, 0xdb7, 0x246c, 0x3, 0xffffffff, 0x7, 0xffffffff, 0x5, 0x7, 0x1, 0x10000, 0x4, 0x6341, 0xdd, "c1a50cad6e57c2462aa57e97375c06da0d6bc651c145b42910f8c57ee1d91a7e"}}) setsockopt(r4, 0x64d, 0x4, &(0x7f0000003340)="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", 0x1000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000004880)={0x9, &(0x7f0000004340)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) connect(r1, &(0x7f00000048c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x3, 0x20, 0x10000, "bb06ee3c48510fe393f53c14d48c1b3923dca79b710cda04969ef67ba72483bf020e5eb54f8873a683e19e7d49e02f9187287c19d196ea7bbef0fa114313df", 0x4}, 0x80) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000004940)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}}}, &(0x7f0000004a00)=0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000004a40)={r10, 0x83a}, 0x8) 2018/04/05 11:45:20 executing program 2: syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="0004000000007c8de62eda2cb0aa7ca50bedaaaaaaaaaaaa08004500001c0000000000009027ffffe3ff"], &(0x7f0000000100)={0xfffffffffffffffe, 0x0, [0x0, 0x8f3]}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/05 11:45:20 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff81, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:20 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed0100000020d302000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:20 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8040004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:20 executing program 7: r0 = socket(0x40000000015, 0x40000000000005, 0x0) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100000114, 0x1d, &(0x7f0000c63ffc)="66014ebe", 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x100, @dev={0xfe, 0x80, [], 0x16}, 0xc0e7}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="0080d3000a70427ea4278998cc90003c7998e2d79a3ab431c9346179a111ff1a1506c456b1251c0b49f778f244c9f3bae48fd53d9de77b321acdc48729a21fb8377ad87e0db82947b0f6276a929ac8fe27ac599e0431f1bc57e399596925673adbd93e11f86f407108844d287aacf47efbb1cf45ce8d7c5fe7b7de49c874b1ae880b858f2a0f2ef7d6fba23f14f9e7a923f8a16d9dcfd693cc5d49a27513b23453cc6408ccbad3ddb3d42efe547eb48f3dbc366698efe0235b2c55af42cfef67f1e1d86b6eb2f495157e46b6c9930b3b242da403de8d30"], 0xdb) 2018/04/05 11:45:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6(0xa, 0x807, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x4, 0x1, 0x200) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x422e0000000, 0x800}, &(0x7f0000000100)=0x10) getsockname(r2, &(0x7f0000000340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000300)=0x80) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000140)={r4, 0x3}, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f00000002c0)={'tunl0\x00', 0x5}) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00000001c0)={0x0, @broadcast, @remote}, &(0x7f0000000280)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'erspan0\x00', r6}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000003c0)) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c002100000000eeeffd000000000000", @ANYRES32=r7, @ANYBLOB="000000000a000200aaaaaaaaaaaa0000"], 0x28}, 0x1}, 0x0) 2018/04/05 11:45:20 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff84, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:20 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000280)=0x7fb, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000002c0)=""/240, 0xf0}], 0x1, &(0x7f0000000200)=""/81, 0x51}, 0x40002102) 2018/04/05 11:45:21 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000204003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:21 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) sendto$inet(r0, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x11d, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x6, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8, 0x5, 0x155, 0x400, 0x0, &(0x7f0000000040)='bcsf0\x00', 0xff, 0xff, 0x3}) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000018c0)={&(0x7f0000001600)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001680)=""/88, 0x58}, {&(0x7f0000001700)=""/74, 0x4a}, {&(0x7f0000001780)=""/215, 0xd7}], 0x3, 0x0, 0x0, 0x9}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}}, 0x4000000000000000, 0x400}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={r2, @in={{0x2, 0x4e23, @rand_addr}}, 0x6, 0x6, 0x1, 0x0, 0x21}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001900), &(0x7f0000001940)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x81}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r3, 0xca9c, 0x9, 0x77f1}, &(0x7f00000001c0)=0x10) socket$pppoe(0x18, 0x1, 0x0) 2018/04/05 11:45:21 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed010000effdffff000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:21 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8b, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:21 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000060c0)={&(0x7f0000005d40)={0x10}, 0xc, &(0x7f0000005d80)={&(0x7f00000002c0)=@delsa={0x34, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@dev={0xac, 0x14}}, [@mark={0xc, 0x15}]}, 0x34}, 0x1}, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000240)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000300)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000500)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000880)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000040)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000840)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x88004802}, 0xc, &(0x7f0000000800)={&(0x7f0000000680)=@getpolicy={0x14c, 0x15, 0x400, 0x70bd2c, 0x25dfdbff, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast1=0xe0000001, 0x4e22, 0x80000001, 0x4e21, 0x0, 0xa, 0x80, 0xa0, 0x7f, r1, r2}, 0x6e6bb5}, [@offload={0xc, 0x1c, {r3, 0x2}}, @policy={0xac, 0x7, {{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x10001, 0x4e22, 0x80000000, 0x2, 0x80, 0xa0, 0x32, r4, r5}, {0x5, 0x0, 0xfffffffffffffffb, 0x7, 0x7fffffff, 0x4, 0xe8}, {0x3, 0x9, 0x3, 0xffffffff}, 0x7, 0x6e6bb0, 0x2, 0x0, 0x3, 0x3}}, @address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0x0, 0xfff, 0x2}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x80000000, 0x4e24, @in=@rand_addr=0x8}}]}, 0x14c}, 0x1, 0x0, 0x0, 0xc0}, 0x4) 2018/04/05 11:45:21 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000003ffc)=0x12, 0x4) recvmsg(r0, &(0x7f0000009000)={&(0x7f0000000080)=@sco, 0x8, &(0x7f0000000540)=[{&(0x7f0000000240)=""/86}, {&(0x7f00000002c0)=""/174}, {&(0x7f0000000380)=""/179}, {&(0x7f0000000440)=""/198}], 0x3b8, &(0x7f000000a000)=""/177, 0xb1}, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000140), &(0x7f0000000180)) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="05000000070002000000000000000000"], 0x38}, 0x1}, 0x0) 2018/04/05 11:45:21 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004023f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:21 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'rose0\x00', &(0x7f0000000040)=@ethtool_drvinfo={0x3, "a4e66a6885a6fd4f6bd9d88b0af49a6cf8fd4ca722c0dd42c11c58ca31e55bfb", "3d8622a44521ba59033313d726ff1e50ba2a4d3ce902daaab3da9232aed3f94a", "e1300ba85a9975f7a35cfa0b015923a9185fafaa01333559ffb9386ee8a42df3", "fc44832241eab1dbb6a6b7d7d1f056de84bbd61f5a8ddf50e6531a6dfbb00d6e", "85edc891654d169f64a92230802f882deff25e2ac2d684734feb90bb5823c635", "8fcc2ea79d00de4d7ddfd357", 0x2, 0x80000000, 0xfffffffffffffffd, 0x800, 0x1}}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x4, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0x10) getsockname$ipx(r2, &(0x7f00000002c0), &(0x7f0000000300)=0x10) 2018/04/05 11:45:21 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) r2 = getuid() sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="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"], 0x38c}, 0x1, 0x0, 0x0, 0x1}, 0x4) 2018/04/05 11:45:21 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x3, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:21 executing program 7: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000001240)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) recvmsg(r2, &(0x7f0000001180)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000000000)=""/48, 0x30}], 0x2, &(0x7f0000001140)=""/37, 0x25, 0x6}, 0x2043) getpeername$inet(r0, &(0x7f0000001200)={0x0, 0x0, @multicast1}, &(0x7f0000001280)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00000011c0)=0x184a2523, 0x4) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/05 11:45:21 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000082cd8fb3000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:21 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f020039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:22 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000180)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000200)=0x80, 0x80800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000240)) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000005c0)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000070000000400000058040043e0d4c71c29b725e13700180100005802000018011100700300007003", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x4a8) getsockopt$inet_buf(r0, 0x0, 0x19, &(0x7f0000000000)=""/127, &(0x7f0000000080)=0x7f) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140)={0x2, 0x4, 0x6, 0xca2}, 0x8) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e25, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/05 11:45:22 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x56c, 0x0, 0xff, 0xf, 0x718, 0x8, 0x3}, 0x20) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/05 11:45:22 executing program 5: r0 = socket(0x10, 0x3, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000000c0)="7130c53cc17213e2c75c43cf823b0049545508f7014a2dac9257708c95e18f74d3f312a062e2f0cc736aa362bd7277c87c1d6d1a6d28defa8ca28b7a508618bd7a130efa0db5326f7b1cacb98925e89a67634deecd4e9a68ddb37bb658cac6f1ebbe8b1a9b622c5c409213c3698eaf39fd91756d4bdc22eefd7430e0e187078e5040ca285a548dc7f292297d6c10e4da375ad5c5dbcfbc5bbf6acfafb833eee9d7b152d2fdbf62ae513ae25bd07ac4903edb3f7d698fa402040119dbb310d3898fde034c5fb272e689a8301c0f957299a2ffcf57e0", 0xd5) write(r0, &(0x7f0000000040)="260000005e0009e21200aaf8c81951ddffffff0100b2c90002f4ff0000000000000008db1ee9", 0x26) bind$netrom(r0, &(0x7f00000001c0)=@ax25={0x3, {"65173c8b5a1e02"}, 0xf6e}, 0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0xc) 2018/04/05 11:45:22 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000002000), &(0x7f0000001000)=0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) 2018/04/05 11:45:22 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed0100007fffffff000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:22 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8c, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:22 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f001339d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:22 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de8fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0), 0xb9, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f00000000c0)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)=""/212, 0x33c}, {&(0x7f0000000240)=""/2, 0xffffff49}, {&(0x7f0000000280)=""/18, 0x12}, {&(0x7f00000002c0)=""/90, 0x5a}, {&(0x7f0000000340)=""/34, 0x22}, {&(0x7f0000000380)=""/109, 0x6d}], 0x6}, 0x0) [ 374.040085] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/04/05 11:45:22 executing program 5: r0 = socket(0x1d, 0x3, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003fd8)={'vcan0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r1}, 0x10, &(0x7f0000003ff0)={&(0x7f0000000000)=@canfd={{}, 0xffffffffffffffff, 0x0, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0xfffffffffffffdea}, 0x1}, 0x0) 2018/04/05 11:45:22 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xb, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 11:45:22 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x0, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010239d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/05 11:45:22 executing program 0: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f00000003c0)=0xffffffffffffffff, 0xffffffffffffff78) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000000000)=0x6, 0xfcfb) sendto$inet(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) socketpair(0x0, 0xa, 0x2, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000340)={0x4, &(0x7f0000000300)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000380)={r1, 0x1}) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0x3e1, 0x40881, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x8000, 0x20, 0x800, 0x3ff}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000001c0)={r3, 0x7aea5344, 0x6c, "cbf2f38e07b43ce9f6660fe4d77bc4c478a73edbc4a8a5674eecf49c859169a5396dc880ff5fadacb5011065907e8cfc027036df453bfafc44a3ad21d2392045fe2a8f8f7444c6b2ef6b145e24bb360934df437f0ead5626bced7d1fe68212b6b215c0b604d73365db594b66"}, 0x74) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r3, 0x100}, 0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r3, 0x2, 0x32}, 0xc) 2018/04/05 11:45:22 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000002d32000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) [ 374.087989] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/04/05 11:45:22 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x3ff, 0x0, 0xfffffffffffffffc}, 0xfffffffffffffd5a) 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$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x42, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaa000000000000000806fb02000006100000aaaaaaaaaa00000000000000000000d6e8ff0f00000023461a73b2dfd750c707657f000000000000000000bb1a61d7a0acf2c282efcb44161148d69b160e7256f86fddfc5095c673c3f6b4a0228a5ee5ad963d27e688d5df0d9809a7d6d67af32380c871c0e86e2af4f0fbae4759c43f63867be0428771bb29b6da368d83e73da8ad8066bc83664ec6b9bc29503af8b266242969730c0376154df0ce2c509f641bf4b2230d90ed3534ad7e3a2322016ca66f211c446a53477c86d9a16ad8599a926f18ab039df7b24d5be04ca1622599854c4a4e9ce1dc09e9407d67cac3aed2c8ecc6"], &(0x7f00000003c0)) shutdown(r2, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) accept4$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14, 0x80800) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) [ 374.857167] ================================================================== [ 374.864712] BUG: KASAN: alloca-out-of-bounds in tick_sched_handle+0x16d/0x180 [ 374.871971] Read of size 8 at addr ffff8801a9ac7580 by task syz-executor4/30485 [ 374.879395] [ 374.881013] CPU: 0 PID: 30485 Comm: syz-executor4 Not tainted 4.16.0+ #1 [ 374.887833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 374.897167] Call Trace: [ 374.899729] [ 374.901865] dump_stack+0x1b9/0x29f [ 374.905476] ? arch_local_irq_restore+0x52/0x52 [ 374.910127] ? printk+0x9e/0xba [ 374.913387] ? show_regs_print_info+0x18/0x18 [ 374.917865] ? kasan_check_write+0x14/0x20 [ 374.922082] print_address_description+0x6c/0x20b [ 374.926907] ? tick_sched_handle+0x16d/0x180 [ 374.931296] kasan_report.cold.7+0xac/0x2f5 [ 374.935601] __asan_report_load8_noabort+0x14/0x20 [ 374.940511] tick_sched_handle+0x16d/0x180 [ 374.944727] tick_sched_timer+0x42/0x130 [ 374.948781] __hrtimer_run_queues+0x3e3/0x10a0 [ 374.953350] ? tick_sched_do_timer+0x100/0x100 [ 374.957914] ? hrtimer_start_range_ns+0xd10/0xd10 [ 374.962742] ? pvclock_read_flags+0x160/0x160 [ 374.967223] ? kvm_clock_read+0x25/0x30 [ 374.971181] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 374.976180] ? ktime_get_update_offsets_now+0x3d3/0x5c0 [ 374.981527] ? do_timer+0x50/0x50 [ 374.984962] ? rcu_nmi_exit+0xd7/0x2b0 [ 374.988832] ? do_raw_spin_lock+0xc1/0x200 [ 374.993053] hrtimer_interrupt+0x2f3/0x750 [ 374.997278] smp_apic_timer_interrupt+0x15d/0x710 [ 375.002101] ? smp_call_function_single_interrupt+0x650/0x650 [ 375.007966] ? _raw_spin_lock+0x32/0x40 [ 375.011924] ? _raw_spin_unlock+0x22/0x30 [ 375.016055] ? handle_edge_irq+0x330/0x870 [ 375.020273] ? task_prio+0x50/0x50 [ 375.023798] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 375.028622] apic_timer_interrupt+0xf/0x20 [ 375.032832] [ 375.035052] RIP: 0010:__asan_allocas_unpoison+0xb/0x20 [ 375.040307] RSP: 0018:ffff8801a9ac75a0 EFLAGS: 00000287 ORIG_RAX: ffffffffffffff12 [ 375.047997] RAX: 0000000000040000 RBX: 0000000000000010 RCX: ffffc90007cf7000 [ 375.055250] RDX: 0000000000040000 RSI: ffff8801a9ac75b0 RDI: ffff8801a9ac7540 [ 375.062500] RBP: ffff8801a9ac7740 R08: ffff8801ce5660c0 R09: 0000000000000010 [ 375.069750] R10: ffff8801b38e6df0 R11: ffff8801b95aef5f R12: ffff8801b95aeef0 [ 375.077002] R13: ffff8801a9ac7560 R14: dffffc0000000000 R15: 0000000000000000 [ 375.084272] ? crypto_ctr_crypt+0x596/0x900 [ 375.088583] ? aes_decrypt+0x90/0x90 [ 375.092279] ? crypto_rfc3686_create+0xd20/0xd20 [ 375.097028] ? kasan_unpoison_shadow+0x35/0x50 [ 375.101597] ? crypto_rfc3686_create+0xd20/0xd20 [ 375.106335] skcipher_encrypt_blkcipher+0x215/0x310 [ 375.111335] ? skcipher_encrypt_blkcipher+0x215/0x310 [ 375.116507] ? skcipher_setkey_blkcipher+0x1a0/0x1a0 [ 375.121598] crypto_gcm_encrypt+0x429/0x570 [ 375.125902] ? crypto_aead_copy_sgl+0x32/0x350 [ 375.130469] aead_recvmsg+0x1225/0x1ba0 [ 375.134434] ? aead_release+0x50/0x50 [ 375.138219] ? move_addr_to_kernel.part.18+0x100/0x100 [ 375.143477] ? security_socket_recvmsg+0xa6/0xd0 [ 375.148221] ? aead_release+0x50/0x50 [ 375.152005] sock_recvmsg+0xd0/0x110 [ 375.155705] ? __sock_recv_ts_and_drops+0x420/0x420 [ 375.160703] ___sys_recvmsg+0x2b6/0x680 [ 375.164664] ? ___sys_sendmsg+0x940/0x940 [ 375.168795] ? __fd_install+0x2de/0x880 [ 375.172754] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 375.177751] ? get_unused_fd_flags+0x190/0x190 [ 375.182315] ? __local_bh_enable_ip+0x161/0x230 [ 375.186977] ? af_alg_accept+0x33a/0x7d0 [ 375.191027] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 375.196546] ? fput+0x130/0x1a0 [ 375.199811] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 375.205330] ? sockfd_lookup_light+0xc5/0x160 [ 375.209808] __sys_recvmsg+0x112/0x260 [ 375.213678] ? SyS_sendmmsg+0x40/0x40 [ 375.217460] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 375.222978] ? fput+0x130/0x1a0 [ 375.226243] ? SyS_futex+0x3a4/0x56d [ 375.229948] SyS_recvmsg+0x29/0x30 [ 375.233467] ? __sys_recvmsg+0x260/0x260 [ 375.237508] do_syscall_64+0x29e/0x9d0 [ 375.241375] ? vmalloc_sync_all+0x30/0x30 [ 375.245504] ? _raw_spin_unlock_irq+0x27/0x70 [ 375.249979] ? finish_task_switch+0x1ca/0x820 [ 375.254457] ? syscall_return_slowpath+0x5c0/0x5c0 [ 375.259367] ? syscall_return_slowpath+0x30f/0x5c0 [ 375.264280] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 375.269628] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 375.274457] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 375.279626] RIP: 0033:0x4552d9 [ 375.282794] RSP: 002b:00007f26dc05ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 375.290484] RAX: ffffffffffffffda RBX: 00007f26dc05f6d4 RCX: 00000000004552d9 [ 375.297735] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000014 [ 375.304984] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 375.312235] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 375.319496] R13: 0000000000000495 R14: 00000000006f9e98 R15: 0000000000000000 [ 375.326750] [ 375.328355] The buggy address belongs to the page: [ 375.333264] page:ffffea0006a6b1c0 count:0 mapcount:0 mapping:0000000000000000 index:0x0 [ 375.341386] flags: 0x2fffc0000000000() [ 375.345256] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 375.353121] raw: 0000000000000000 ffffea0006a60101 0000000000000000 0000000000000000 [ 375.360974] page dumped because: kasan: bad access detected [ 375.366658] [ 375.368262] Memory state around the buggy address: [ 375.373170] ffff8801a9ac7480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 375.380508] ffff8801a9ac7500: 00 00 00 00 00 00 00 00 ca ca ca ca 00 00 cb cb [ 375.387847] >ffff8801a9ac7580: cb cb cb cb 00 00 00 00 00 00 00 00 00 00 00 00 [ 375.395181] ^ [ 375.398526] ffff8801a9ac7600: 00 00 00 00 00 00 f1 f1 f1 f1 00 00 00 00 00 00 [ 375.405868] ffff8801a9ac7680: 00 00 00 00 00 00 00 00 00 00 f3 f3 f3 f3 00 00 [ 375.413201] ================================================================== [ 375.420544] Disabling lock debugging due to kernel taint [ 375.425969] Kernel panic - not syncing: panic_on_warn set ... [ 375.425969] [ 375.433310] CPU: 0 PID: 30485 Comm: syz-executor4 Tainted: G B 4.16.0+ #1 [ 375.441424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 375.450752] Call Trace: [ 375.453314] [ 375.455448] dump_stack+0x1b9/0x29f [ 375.459054] ? arch_local_irq_restore+0x52/0x52 [ 375.463702] ? lock_downgrade+0x8e0/0x8e0 [ 375.467828] ? vprintk_default+0x28/0x30 [ 375.471873] ? tick_sched_handle+0xe0/0x180 [ 375.476175] panic+0x22f/0x4de [ 375.479348] ? add_taint.cold.5+0x16/0x16 [ 375.483476] ? add_taint.cold.5+0x5/0x16 [ 375.487514] ? do_raw_spin_unlock+0x9e/0x2e0 [ 375.491903] ? tick_sched_handle+0x16d/0x180 [ 375.496293] kasan_end_report+0x47/0x4f [ 375.500245] kasan_report.cold.7+0xc9/0x2f5 [ 375.504549] __asan_report_load8_noabort+0x14/0x20 [ 375.509458] tick_sched_handle+0x16d/0x180 [ 375.513673] tick_sched_timer+0x42/0x130 [ 375.517712] __hrtimer_run_queues+0x3e3/0x10a0 [ 375.522273] ? tick_sched_do_timer+0x100/0x100 [ 375.526834] ? hrtimer_start_range_ns+0xd10/0xd10 [ 375.531656] ? pvclock_read_flags+0x160/0x160 [ 375.536132] ? kvm_clock_read+0x25/0x30 [ 375.540085] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 375.545085] ? ktime_get_update_offsets_now+0x3d3/0x5c0 [ 375.550438] ? do_timer+0x50/0x50 [ 375.553869] ? rcu_nmi_exit+0xd7/0x2b0 [ 375.557735] ? do_raw_spin_lock+0xc1/0x200 [ 375.561947] hrtimer_interrupt+0x2f3/0x750 [ 375.566165] smp_apic_timer_interrupt+0x15d/0x710 [ 375.570987] ? smp_call_function_single_interrupt+0x650/0x650 [ 375.576851] ? _raw_spin_lock+0x32/0x40 [ 375.580804] ? _raw_spin_unlock+0x22/0x30 [ 375.584933] ? handle_edge_irq+0x330/0x870 [ 375.589147] ? task_prio+0x50/0x50 [ 375.592669] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 375.597494] apic_timer_interrupt+0xf/0x20 [ 375.601701] [ 375.603917] RIP: 0010:__asan_allocas_unpoison+0xb/0x20 [ 375.609170] RSP: 0018:ffff8801a9ac75a0 EFLAGS: 00000287 ORIG_RAX: ffffffffffffff12 [ 375.616856] RAX: 0000000000040000 RBX: 0000000000000010 RCX: ffffc90007cf7000 [ 375.624103] RDX: 0000000000040000 RSI: ffff8801a9ac75b0 RDI: ffff8801a9ac7540 [ 375.631351] RBP: ffff8801a9ac7740 R08: ffff8801ce5660c0 R09: 0000000000000010 [ 375.638599] R10: ffff8801b38e6df0 R11: ffff8801b95aef5f R12: ffff8801b95aeef0 [ 375.645846] R13: ffff8801a9ac7560 R14: dffffc0000000000 R15: 0000000000000000 [ 375.653105] ? crypto_ctr_crypt+0x596/0x900 [ 375.657408] ? aes_decrypt+0x90/0x90 [ 375.661100] ? crypto_rfc3686_create+0xd20/0xd20 [ 375.665836] ? kasan_unpoison_shadow+0x35/0x50 [ 375.670400] ? crypto_rfc3686_create+0xd20/0xd20 [ 375.675139] skcipher_encrypt_blkcipher+0x215/0x310 [ 375.680134] ? skcipher_encrypt_blkcipher+0x215/0x310 [ 375.685306] ? skcipher_setkey_blkcipher+0x1a0/0x1a0 [ 375.690391] crypto_gcm_encrypt+0x429/0x570 [ 375.694695] ? crypto_aead_copy_sgl+0x32/0x350 [ 375.699257] aead_recvmsg+0x1225/0x1ba0 [ 375.703215] ? aead_release+0x50/0x50 [ 375.706994] ? move_addr_to_kernel.part.18+0x100/0x100 [ 375.712253] ? security_socket_recvmsg+0xa6/0xd0 [ 375.716987] ? aead_release+0x50/0x50 [ 375.720769] sock_recvmsg+0xd0/0x110 [ 375.724463] ? __sock_recv_ts_and_drops+0x420/0x420 [ 375.729459] ___sys_recvmsg+0x2b6/0x680 [ 375.733414] ? ___sys_sendmsg+0x940/0x940 [ 375.737543] ? __fd_install+0x2de/0x880 [ 375.741498] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 375.746495] ? get_unused_fd_flags+0x190/0x190 [ 375.751058] ? __local_bh_enable_ip+0x161/0x230 [ 375.755712] ? af_alg_accept+0x33a/0x7d0 [ 375.759755] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 375.765269] ? fput+0x130/0x1a0 [ 375.768531] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 375.774048] ? sockfd_lookup_light+0xc5/0x160 [ 375.778525] __sys_recvmsg+0x112/0x260 [ 375.782388] ? SyS_sendmmsg+0x40/0x40 [ 375.786168] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 375.791683] ? fput+0x130/0x1a0 [ 375.794947] ? SyS_futex+0x3a4/0x56d [ 375.798647] SyS_recvmsg+0x29/0x30 [ 375.802166] ? __sys_recvmsg+0x260/0x260 [ 375.806208] do_syscall_64+0x29e/0x9d0 [ 375.810084] ? vmalloc_sync_all+0x30/0x30 [ 375.814210] ? _raw_spin_unlock_irq+0x27/0x70 [ 375.818686] ? finish_task_switch+0x1ca/0x820 [ 375.823161] ? syscall_return_slowpath+0x5c0/0x5c0 [ 375.828071] ? syscall_return_slowpath+0x30f/0x5c0 [ 375.832982] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 375.838326] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 375.843149] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 375.848322] RIP: 0033:0x4552d9 [ 375.851510] RSP: 002b:00007f26dc05ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 375.859195] RAX: ffffffffffffffda RBX: 00007f26dc05f6d4 RCX: 00000000004552d9 [ 375.866442] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000014 [ 375.873690] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 375.880939] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 375.888186] R13: 0000000000000495 R14: 00000000006f9e98 R15: 0000000000000000 [ 375.895892] Dumping ftrace buffer: [ 375.899412] (ftrace buffer empty) [ 375.903094] Kernel Offset: disabled [ 375.906697] Rebooting in 86400 seconds..