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", 0xff0}], 0x1) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffff9c, 0x29, 0x40, &(0x7f0000e07000-0x468)=@raw={'raw\x00', 0x9, 0x4, 0x408, 0x318, 0xffffffff, 0xffffffff, 0x250, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000d1c000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x318}}, [{{@ipv6={@empty, @mcast1={0xff, 0x1, [], 0x1}, [0x0, 0xff, 0xffffffff, 0xffffff00], [0xff000000, 0xff, 0xfe5c7ab3f3930a2, 0xff000000], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x87, 0x5, 0x0, 0x51}, 0x0, 0x118, 0x180, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x80000001, 0x1, 0x1, [0x9, 0x3, 0x3, 0x100000001, 0x7ff, 0x2, 0x8, 0x9, 0x15, 0x1, 0x10001, 0x7f, 0x5, 0x80000000, 0x100000000, 0x1], 0x2}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x0, 0x6}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x9, 0x7, 0x74a8, 'pptp\x00', 'syz0\x00', 0x4}}}, {{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, [@unspec=@void]}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, @generic="6d1e66ba52909ec37b11c7dbf5c370ee", 0x1}}}]}}, 0x468) 2018/02/09 04:26:35 executing program 0: mmap(&(0x7f0000000000/0x749000)=nil, 0x749000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f000073d000-0x1c)="44179e046f0000e8e41b520000fc55000000000000", 0x15) 2018/02/09 04:26:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000d88000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic}}, &(0x7f0000747000-0x10)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000321000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000475000)={&(0x7f0000b33000/0x3000)=nil, 0x0, 0x7, 0x8, &(0x7f0000e51000/0x1000)=nil, 0x7ff}) pipe(&(0x7f0000e9d000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000b1a000-0xc)={0x40000000}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000bf8000)={0x0, 0x3}, &(0x7f00005cc000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000011c000)={0x10001, 0xffffffff, 0x8, 0x2, 0x9000000, 0x8, 0x7ff, 0x223, r3}, 0x20) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000b56000-0xc)={0x80002000}) 2018/02/09 04:26:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) recvmsg$kcm(r0, &(0x7f0000221000-0x38)={&(0x7f0000a58000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f000032d000)=[{&(0x7f0000930000-0x93)=""/147, 0x93}], 0x1, &(0x7f000022a000-0x8e)=""/142, 0x8e, 0x8}, 0x40) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000d99000), &(0x7f00002f0000-0x4)=0x4) 2018/02/09 04:26:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146", {}, {}, 0x6}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}]}}, 0x2c0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) 2018/02/09 04:26:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) connect$inet(r0, &(0x7f0000d0f000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) socketpair(0x0, 0x0, 0x0, &(0x7f0000a49000-0x8)) writev(r0, &(0x7f000042a000)=[{&(0x7f00001e4000-0xa6)="2db4ff107e00a32a96ccd7785697535fe7e2d1cdf701f5079cde041c224ff8b177c81383265194f55b510ce5107c9164cfda3f99716d35b53be37a7b2a301f9d41650662b66dd4ffca8cf7641b6b5d4d65b9eb195c4666a99f69f89106ee3fc6c6d98f0afc8b4d26aacc19373135822e00f7982a4346d3b304cac13828ca5bede4cf82ca9f898b021ed0ba52ca", 0x8d}], 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00001ae000-0x18), &(0x7f0000493000-0x4)=0x18) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x7f, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00003c1000)='.', 0x1, 0x0, &(0x7f0000ec5000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/09 04:26:35 executing program 4: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000257000-0x4)=0x5, 0x4) 2018/02/09 04:26:35 executing program 7: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept$netrom(r0, 0x0, &(0x7f00000f6000)=0x10aec2d33c45d356) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000ed5000)=@add_del={0x2, &(0x7f00002a7000)=@generic="7ede5d966bebf745a74e2fc50cc47f35", 0x6}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000c98000)={0x6, "4d62b2310446"}) 2018/02/09 04:26:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x4, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) pipe(&(0x7f0000dd0000)={0x0}) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00002cb000)={0x0, 0xfff}, &(0x7f00004db000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000ef6000-0x4)=r2, 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xf0ca, 0x4) 2018/02/09 04:26:35 executing program 2: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0xfffffffffffffffd, 0x0, 'rmd128\x00'}, 0x58) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00008a1000-0x10)={&(0x7f0000afc000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006a3000)={0x0, 0x0}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r4, &(0x7f00001d2000)=@alg, &(0x7f0000afc000)=0x58) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000afb000-0x4)=0x7, &(0x7f00002d5000+0x95d)=0x4) r5 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f000004d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000afc000)=0x14) sendmsg$alg(r5, &(0x7f00007c7000)={0x0, 0x0, &(0x7f00004ef000-0x90)=[{&(0x7f0000af8000)="9f9b42ff084e80fc720f0c6e4dba1045e3c2a4914dd32837053393792e8513f63478cf6217258c1b98f9e38e0fe8cef69c26cc3fc5b746", 0x37}, {&(0x7f0000af8000)}, {&(0x7f0000855000-0xa0)="9de345e8857dab45c206c682ac839954f2c1a7de3994420c4438082c0abbab34159d6f32d1df540f0b3252eee97d27e7a42bc04a1137262ef599b428a32166ff13c511d4b319263109fcaabcf5ed10b181e72397c055f5d97529def1662bb608eed4529da176848322e4ab3ff05d1b97c0679331b9bcef2428ebddba020bc9a8de63f9c54505727d523cac8365e6a3f32f8b2fdfff4a8b20e36d270e369465a1", 0xa0}, {&(0x7f0000af8000)="2cb10bc7c4e491a128a1a7fc61451523ad3ab3fa79ea5bb461b945ae645d6882f04d590ca6f9f7dd5f485676936da754043abbb43a092c7c66a8d60a8d82e88c564a4c738e59833bbd9d47889c6932a949839332394f6ba22ab57f103721e02266e1424ee06c60873ae4dab9ed562b39847bed6c5d57c0c942dc940a6d4c8130866d511980d20c2f22d2dd27ab19ac801a3021f747f2d0021145fead516bde14fef666e2098825209697c71f718f911e56fafb341bef7abe45962fe36c261a0d22e1d6c6c5531ccfe44a75930954e2ba0ae845", 0xd3}, {&(0x7f0000738000)="eff13c0fed6df0a5912b3deddbda", 0xe}], 0x5, &(0x7f0000af8000)=[]}, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$inet6(r3, &(0x7f00007d3000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00005db000)=0x1c, 0x80000) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000200000-0x8)={0x0, 0x8000}, &(0x7f0000aff000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f00003bc000-0x98)={r7, @in6={{0xa, 0x1, 0x852, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x7f, 0x2}, &(0x7f0000163000-0x4)=0x98) ioctl$sock_ifreq(r5, 0x8938, &(0x7f0000afd000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x4, 0x3, 0x3, 0x3, {0xa, 0x0, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [], 0x1}, 0x865}}}}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000691000)={0x0, 0x8, 0x8}, &(0x7f0000afe000-0x4)=0x8) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000afe000)={0x0}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000145000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r10, 0xc0086421, &(0x7f000033f000)={r11}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f00008b3000)=@assoc_value={r9}, 0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000afd000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000aff000-0x10)={r9, 0x90, &(0x7f0000979000-0x90)=[@in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x80000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x3, 0x7fffffff, @empty, 0x6}, @in6={0xa, 0x0, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x800}]}, &(0x7f00000ef000-0x4)=0x10) 2018/02/09 04:26:35 executing program 0: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$bt_cmtp(0x1f, 0x3, 0x5) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_spirange={0x2, 0x10}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/02/09 04:26:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) sendto$inet(r0, &(0x7f0000005000), 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) connect$rds(r0, &(0x7f000008a000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000c59000)) 2018/02/09 04:26:35 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000868000-0x4)=0x4, 0x4) [ 74.546703] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/02/09 04:26:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000d88000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic}}, &(0x7f0000747000-0x10)={0x0, 0x1, [0x4]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000321000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000475000)={&(0x7f0000b33000/0x3000)=nil, 0x0, 0x7, 0x8, &(0x7f0000e51000/0x1000)=nil, 0x7ff}) pipe(&(0x7f0000e9d000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000b1a000-0xc)={0x40000000}) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000b56000-0xc)={0x80002000}) 2018/02/09 04:26:35 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000002000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x48}}, [0x8, 0x2, 0x3, 0x4, 0x8, 0x7, 0x200, 0x4, 0x400, 0x5, 0x8424, 0x101, 0x7f, 0xd81, 0x20]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000002000)=""/6, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000)={r2, 0x8, 0x0, 0x7, 0x5839}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000)={r2, 0x401}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x10000, 0x6, 0x3, 0x3, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r3}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x2a3}, &(0x7f0000000000)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000cc4000-0x38)={&(0x7f0000fd1000)=@in6={0xa, 0x1, 0x8, @empty}, 0x1c, &(0x7f0000e96000-0x60)=[{&(0x7f0000000000)="8dfd623b5a91c22411c0227ed0469409586cb55e87624523f1333e9ca7e79b5278573bf1a727b02a1380a96a7e2ea1febb953fde52296e6958d71f4bd3e68082c4e006609994a9e701916a30f30cff7275dfa3968a6aef6182ce9c0fa5f8b357b6790948c76ca9f0d686a5eff5de8078f388bd3700b04a3d7009c38f924e8c6c692635873b7c68aa406caed00061538017298223bea11877b8c3e9a0bce5030f4475ee70791a3a27a145377327", 0xad}, {&(0x7f0000001000-0x40)="657b9fad6d637af0aa8c7239054d75a889319fafa7f1328fcd2fae8686082d0286e931c490ff4e0c53a2e730b1b7bd1aeddd5216f0d05982a88e1eb313e4203d", 0x40}, {&(0x7f0000000000)="bf9005ca76610fecad311377e8b4433a65548756e85ab6678d288e29b2cb98c80e3233fcc9b75c32b00d8b01371339f91d94f6011b5e594d40bbedbcf521e5c7be2b917e26593902bcc16a7842a1bcdf05edb1d1608ba57136e4383943056eae62ff3e1ea0738fbd396b6db16371c63d980ef6057ee80ec1b6286043884bbb13a95eda8b6ddc7f6128feae71584155399ba36a6d9ff8", 0x96}, {&(0x7f0000000000)="10e0e03791c048806f3402ec963babcaf19b94dd27b387265c9e0e82399a5bc402f3c7099e3df13b04761012f4d82bafb672876cebb89251c4e9184bc748069c246a705daa48aadc87a0a0b0f2d4de0305cfe4", 0x53}, {&(0x7f0000f88000-0x23)="a66e2cc04832872f4a58c5e86d8f2c8da63aad851b86fd8840943cd32308e5e4993985", 0x23}, {&(0x7f0000abb000)="7c6819a13233831753a13966d6cc9b58c1db82910090361941a91c41d9f91e6ca5f8316a08107b34b7d9fc467ee60a99a8a8fe0c618a3d7662c4fc63614f5acf5a", 0x41}], 0x6, &(0x7f000045d000)=[@sndrcv={0x30, 0x84, 0x1, {0x40, 0x6, 0x4, 0xb45, 0x1, 0x3, 0x80000001, 0x6, r4}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x3, 0x4}}, @init={0x18, 0x84, 0x0, {0x7, 0x20, 0x2, 0x566}}], 0x90, 0x4000000}, 0x20000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@syzn, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty, @empty, {[]}}, "000086ddffff0003"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) [ 74.598621] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/02/09 04:26:35 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000014000-0x1c)={0xa, 0x1, 0xffffffffffffff0c, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x7, 0x8, &(0x7f0000014000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000000c000-0x8)={0x0, 0x8}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000015000-0x14)={r2, 0x7, 0x5, 0x9, 0x100000001, 0x5}, 0x14) r3 = socket$inet6(0xa, 0x80003, 0xef) read(r3, &(0x7f000000a000-0xbb)=""/187, 0x329) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x0, 0x2, &(0x7f0000014000)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000015000)={{{@in6=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@empty}}, &(0x7f0000015000)=0xe8) setsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f000000a000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, r6}, 0xc) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f0000014000-0x10)={0x7, &(0x7f0000010000-0x38)=[{0x8, 0x1, 0x8, 0x6}, {0xf91, 0x2, 0x10000, 0xff}, {0x5, 0x1, 0xaa9, 0x5d}, {0x10000, 0x8000, 0x8000, 0x1c}, {0x0, 0x3f, 0x100000000, 0x8}, {0x2, 0x6, 0x1ff, 0x7}, {0x3ff, 0xf1c, 0x80000001, 0x1}]}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000016000)=0x2000000000000002, 0x4) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000013000-0x8)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r3, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 74.674823] sctp: [Deprecated]: syz-executor2 (pid 12478) Use of struct sctp_assoc_value in delayed_ack socket option. [ 74.674823] Use struct sctp_sack_info instead 2018/02/09 04:26:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ebc000-0x8)={0x2, 0x7fffffff}, 0x8) socketpair(0x8000000000001d, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x10, 0x3, 0x10) bind$alg(r1, &(0x7f000072d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) sendmsg(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1}, 0x0) 2018/02/09 04:26:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000d88000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic}}, &(0x7f000036d000)={0x0, 0x1, [0xdff]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000985000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000db3000-0x8)={0x0, 0x4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000321000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000475000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x7, 0x8, &(0x7f0000e51000/0x1000)=nil, 0x7ff}) r2 = epoll_create(0x80000000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000c83000-0xc)={0x10000000}) r3 = accept(0xffffffffffffff9c, &(0x7f0000c62000)=@un=@abs, &(0x7f000064c000)=0x8) accept4$llc(r3, &(0x7f0000270000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000030e000-0x4)=0x10, 0x80800) pipe(&(0x7f0000e9d000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f00002e1000)={0x40000000}) r6 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r5, &(0x7f0000b56000-0xc)={0x80002000}) 2018/02/09 04:26:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004ad000)='nv\x00', 0x3) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) socketpair(0x2, 0x6, 0x7, &(0x7f0000057000)={0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00009a1000)={0x0, 0x200, 0x2, 0x8000}, &(0x7f000051f000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00006c7000-0x10)={r2, 0x3c, &(0x7f00006f3000-0x3c)=[@in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}]}, &(0x7f0000c19000)=0x10) 2018/02/09 04:26:35 executing program 4: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000dfe000-0x10)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f000011d000-0x4)=0x10) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dfe000)={0x7f, {{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x4}}, 0x0, 0x8, [{{0xa, 0x3, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x5f}}, {{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xda7}}, {{0xa, 0x2, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, {{0xa, 0x1, 0x100000001, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}}, {{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0xf6e9}}, {{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, {{0xa, 0x3, 0x8000, @loopback={0x0, 0x1}, 0x67e4}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x800000000000000}}]}, 0x490) r2 = accept$llc(r0, &(0x7f0000df9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000df9000)=0x10) r3 = epoll_create(0x1000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000df7000)={0x2}) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000e00000-0x10)=""/16, 0x10, 0x0, &(0x7f0000dff000)={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000df8000-0x4)={r0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000df8000-0x1)={0x1}, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a20000)={0x0}, &(0x7f0000c7b000)=0xc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000c08000)={{0x2, 0x3, @multicast2=0xe0000002}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x749fcf1a4a3c26a9, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000a3f000)=r5) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) r6 = epoll_create1(0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a14000-0x20)={0x80, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000d79000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000033e000)={0x1000, 0x0, 0x10001, 0x938}) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f000041f000-0x20)={0x6, r8, 0x8000000000010000, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000ba2000)={0x101, r9}) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, 0x0, &(0x7f0000dff000)) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000df7000)) sendto$inet(r0, &(0x7f0000b0c000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e5ff94ce547f358f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e13df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db0c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b782f254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95c2", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/02/09 04:26:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0x7, &(0x7f0000c63000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000284000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000060a000)=r2) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00006b7000), &(0x7f00005d4000-0x4)=0x10) 2018/02/09 04:26:35 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000)={&(0x7f0000011000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f000000f000+0xa23)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1, &(0x7f0000013000)=""/206, 0xce, 0xfffffffffffffffb}, 0x103) connect$ipx(r1, &(0x7f0000009000-0x10)={0x4, 0x6, 0x1, "006911c06414", 0x401}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000000)=0x200000000000c8d2, 0x4) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/09 04:26:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a7d000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f000011f000-0x20)="1200000000000000000305fffe00000300000000000000000449faf4e2002023"}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00008c0000)=0x6, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000959000)={0x100, 0x1, 0x3, 0x9}, 0x10) 2018/02/09 04:26:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x2, 0x10000) r1 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000afb000-0xe8)={{{@in6=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000db5000)=0xe8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000230000)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d75000-0x8)={0x0}) r5 = socket$l2tp(0x18, 0x1, 0x1) r6 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000286000-0x10), &(0x7f000047d000-0x4)=0x10, 0x80800) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$key(0xf, 0x3, 0x2) r9 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000aca000-0x10), &(0x7f0000901000-0x4)=0x10, 0x800) r10 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c01000)=0xffffffff, 0x4) socketpair$inet6(0xa, 0x2, 0x8, &(0x7f0000958000)={0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000056f000-0x8)={0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cd3000)={0x0}, &(0x7f0000b16000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000038b000-0x57)={{{@in6=@ipv4={[], [], @multicast1}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000deb000)=0xe8) r15 = getgid() r16 = socket$inet_icmp(0x2, 0x2, 0x1) accept4(0xffffffffffffff9c, &(0x7f00002fb000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000548000)=0x32, 0x800) r18 = bpf$PROG_LOAD(0x5, &(0x7f0000dd4000-0x48)={0xb, 0x14, &(0x7f0000e3a000)=@raw=[@generic={0x4, 0x0, 0x7, 0x4}, @alu={0x7, 0x6, 0xd, 0x0, 0xa, 0x50, 0xfffffffffffffffc}, @exit={0x95}, @map={0x18, 0xf, 0x1, 0x0, 0xffffffffffffff9c}, @map={0x18, 0x4, 0x1, 0x0, 0x1}, @generic={0x7, 0x0, 0xfffffffffffffffb, 0x6}, @jmp={0x5, 0x9, 0xd, 0xf, 0x7, 0x40, 0x9}, @alu={0x7, 0x5, 0x7, 0x0, 0xb, 0x100}, @call={0x85, 0x0, 0x0, 0x1c}, @ldst={0x3, 0x0, 0x3, 0x6, 0x6, 0x0, 0xfffffffffffffffc}], &(0x7f0000a6a000-0x4)='GPL\x00', 0x9, 0x68, &(0x7f0000284000)=""/104, 0x41100, 0x1}, 0x48) r19 = socket$inet_tcp(0x2, 0x1, 0x0) r20 = socket$nfc_raw(0x27, 0x3, 0x0) r21 = bpf$MAP_CREATE(0x0, &(0x7f00003e0000-0x2c)={0x5, 0x4, 0x401, 0x1f, 0x10, 0xffffffffffffffff, 0x4}, 0x2c) r22 = gettid() r23 = getuid() r24 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000089c000-0xc)={0x0}, &(0x7f000086d000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000df0000)={0x0, 0x0}, &(0x7f00007eb000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d48000)={0x0, 0x0, 0x0}, &(0x7f00005c1000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d75000-0xc)={0x0}, &(0x7f0000497000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c09000-0xc)={0x0, 0x0}, &(0x7f00000a2000-0x4)=0xc) r30 = getgid() sendmsg$netlink(r0, &(0x7f0000c4f000-0x38)={&(0x7f0000981000)=@proc={0x10, 0x0, 0x0, 0x1028}, 0xc, &(0x7f00003b1000)=[{&(0x7f0000152000)={0x126c, 0x39, 0x0, 0x7, 0x0, "", 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[@generic="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@generic="0b57dd47915cd1236c047be616bbfd16ce7dae037ab98edb0b5a2ac62ff0b4f4471cdc09a2381424bbe4d53d773e0d0da668a889a2549fd57c90b1ad1f372d4bf5a84eb78a66c752aebdfd739f21fa8078f3373296a967382ac0af982bb74520c35468d71b994b481752d944fbbd9ca4a9d4d236b1b6a86fcef26cff7bacc21430746046798ec2a0ca62df1d94284346abffecb9da68329f516579271e49ab30fd2c0891649e5ff91f9fc3beadae01f8bfbb", @typed={0xc, 0x1d, @uid=r2}, @generic="d9cd9071dc4ad49271320fb48a27d05ee5b792bbc41c83ee90c523d73a70d8cfcaf5414cd0f620956aa0d008a36a04270c5c60c01f891b72b5ad8ea9da7b2e929584da386e05e0c405a3c76d0918bd4743e552db1df6d309330b7babc9647e160b375d8ff3a811e570a1a63b1babf4ad7f6e897a21a98224abf825206f94c8677a2e86cd165c022043feca14fe3a5a"]}, @generic="0f84445fc95447de4e997f54e99ffe262b4a3b5db85f17f0d62997652fc2b9980bbd3906c1e75cad65efb4487ad9b7cb8e87fa0d890fec9b444174973c6d4a7689fca8fd1954acb2eda4c4eed1fe30d07418c7e804a180696a4b937f3a69097a70d21d54d4c849db3f4bf987e9f92c44836bf65ff930797f798878eb8fded6836b90326e2301abbd241ff742f97047991f26269b97953a615f29ccf824d9c4d0d83047c03c767e68aad44c58480339295d9bce5f47b49cf1d5b42f1a5d2a8875a5f1c9fc693e2963abd7122f999a001f359358f2dcb8", @nested={0xac, 0x41, [@generic="27ff987d424974cae18bf8b2c873c48e353f353002d66cb1cb66ebd37ea96ce4d25a19efc0acce8fb8c935b2ad00d5b43413be9c64ba583bb8690e5ae3fb68c1796ac506809860cbeb05053f4a49b8dc70340cdc05fc1c7a1a10cc8774c802261b080a87e0d276d81efe75980a25212860433a17011bc5c05d3a191682a9b9138484a84a553ba0fc", @typed={0x20, 0x48, @binary="e8f8bd3b86c587498ac48e24a0ff1fa33fdb786c3263"}]}]}, 0x12e8}], 0x2, &(0x7f0000fd5000)=[@rights={0x18, 0x1, 0x1, [r3, r4]}, @rights={0x30, 0x1, 0x1, [r5, r6, r7, r8, r9, r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r16]}, @rights={0x28, 0x1, 0x1, [r17, r18, r19, r20, r21]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0x108, 0x8000}, 0x0) pipe(&(0x7f0000ad0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r32, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) ioctl$int_in(r32, 0x100000000541f, &(0x7f00004a1000)=0x8) write(r31, &(0x7f0000335000), 0xfffffffffffffeeb) 2018/02/09 04:26:35 executing program 2: epoll_create(0x3) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x8080f, 0x4, &(0x7f000000a000-0x8)={0x0, 0x0}) connect$pppoe(r1, &(0x7f0000006000-0x1e)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0xfffffffffffffeaf) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000-0x20)={0x9cf, 0x8001, 0xe, 0x4, 0x3a7, 0xde30, 0xfffffffffffffc01, 0x7fff, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000000b000-0xa0)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x3, 0x2, 0xa5, 0xb178, 0x40}, 0xa0) syz_emit_ethernet(0x8e, &(0x7f0000007000-0x115f)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x58, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a97188", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}]}], "aabf21a21c6734cc0a8e4dee23721a03"}}}}}}}, 0x0) [ 74.854367] can: request_module (can-proto-0) failed. 2018/02/09 04:26:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000d88000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic}}, &(0x7f0000747000-0x10)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000321000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000475000)={&(0x7f0000b33000/0x3000)=nil, 0x0, 0x7, 0x8, &(0x7f0000e51000/0x1000)=nil, 0x7ff}) pipe(&(0x7f0000e9d000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000b1a000-0xc)={0x40000000}) r3 = epoll_create1(0x7fffd) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000b56000-0xc)={0x80002000}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f000035c000)={0xf, &(0x7f00009cc000-0xf)="282073524d135053e5ba350c8dc8d2"}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000d8d000)=""/79, &(0x7f00007d1000)=0x4f) 2018/02/09 04:26:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x7, 0x20) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000efa000)=@raw={'raw\x00', 0x9, 0x4, 0x390, 0x1c0, 0xffffffff, 0xffffffff, 0x1c0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f00001f1000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x2b8}}, [{{@uncond, 0x0, 0xd0, 0xf0, 0x0, {}, [@unspec=@void, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x12, 0x20}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x1f}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [0xffffffff, 0xff], [0xff000000, 0x0, 0xff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x1, 0x8, 0x2, 0x40}, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x958, 0x4, 0x4, 0x2}}}]}}, 0x3f0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000395000)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r1, 0x84, 0x8000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f00007c2000-0x4)=0x8) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000aab000-0x2c)={0x10, 0x800, 0x1f3, 0x10000, 0x10, 0x1}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000d28000-0xc)={&(0x7f0000dff000)='./file0\x00', r2}, 0xc) socket(0x9, 0x3, 0x1f) 2018/02/09 04:26:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000de8000)={{0x2, 0x2, @broadcast=0xffffffff}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}}, 0x0, {0x2, 0x1, @rand_addr=0x821}, @common='ipddp0\x00'}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) recvfrom(r0, &(0x7f0000cee000-0x4)=""/4, 0x4, 0x40000022, &(0x7f0000f5e000)=@nfc={0x27}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvfrom$inet(r0, &(0x7f0000ffc000)=""/109, 0xfffffffffffffd9c, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/09 04:26:35 executing program 0: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x2ffffffffff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x80000000, 0x0, 0x2}, 0x20) socketpair(0x2, 0xf, 0x7, &(0x7f00008fc000+0xf4c)={0x0}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000a7000)=0x1, &(0x7f0000ff7000-0x8)=0x4) 2018/02/09 04:26:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc4000)={0x2, &(0x7f00002a3000)=[{}, {0x8}]}, 0x10) socketpair$inet(0x2, 0xa, 0x8, &(0x7f000023f000-0x8)={0x0}) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f000035c000)=@full, &(0x7f00008b3000)=0x48, 0x80000) bind$netrom(r2, &(0x7f000062a000)=@full={{0x3, {"5103faee525f1f"}, 0x7}, [{"a584de01585125"}, {"e9b54b65e63418"}, {"b5a95537cea17e"}, {"eb1a224f1e21b8"}, {"632243ac5e1c38"}, {"4edfa79188081a"}, {"5dd19856dc7ff6"}, {"66974bfdbd7f79"}]}, 0x48) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000549000)=[@in={0x2, 0x2, @broadcast=0xffffffff}], 0x10) 2018/02/09 04:26:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000017e000-0x10)={0x0, 0x8, 0xfff, 0x4bd}, &(0x7f0000715000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000215000-0x4)=r1, 0x4) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000ff5000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000400000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000c3c000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x10001, 0x4, 0xfffffffffffffffb, 0x2561}}], 0x30}, {&(0x7f0000ba1000-0x1c)=@in6={0xa, 0x2, 0x400000000000a4, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x10}}], 0x1d6}], 0x2, 0x40) [ 74.905479] can: request_module (can-proto-0) failed. 2018/02/09 04:26:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x2000000000000276, 0x0, 0x0, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x4, 0xaa6b}, @sadb_sa={0x2, 0x1, 0x3, 0x1, 0x2, 0x48, 0x3, 0x40000000}, @sadb_spirange={0x2, 0x10, 0x1, 0x0}, @sadb_sa={0x2, 0x1, 0x3, 0x200, 0x9, 0x99, 0x2, 0x20000000}]}, 0x60}, 0x1}, 0x0) listen(0xffffffffffffffff, 0x9) 2018/02/09 04:26:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000001000-0x4)=0x3a, 0x800) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xb0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000d88000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic}}, &(0x7f0000747000-0x10)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000321000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000475000)={&(0x7f0000b33000/0x3000)=nil, 0x0, 0x7, 0x8, &(0x7f0000e51000/0x1000)=nil, 0x7ff}) pipe(&(0x7f0000fab000)) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000b56000-0xc)={0x80002000}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000027000-0x160)={{{{0x2, 0x2, @multicast1=0xe0000001}}, {{0xa, 0x2, 0x1000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}}}, 0x2, 0xffffffffffff7fff, 0x8, "6981d20de3a1d396fe08d9fb75faac9c70fa0c835ca315f1ab488c0f6825df38eae7b45b35f9d04db47643d037b42c477d9d5dad0103684cc7a4253b7ce372eed41f2fa076cf36f2e44db94fd79af205"}, 0x160) 2018/02/09 04:26:35 executing program 0: mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000060000), 0x4) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x3e, &(0x7f00000e3000-0x1ea)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000064000-0x4)={0xab15}, 0xfffffffffffffd0a) 2018/02/09 04:26:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000e46000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f000054e000-0x4)=0x1c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000304000-0x4)) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) close(r1) 2018/02/09 04:26:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000778000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000725000)={0x0, 0x1f, 0x30, 0x0, 0x2}, &(0x7f0000434000)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002f0000-0xa0)={r1, @in6={{0xa, 0x3, 0x1e2, @empty, 0x3}}, 0x5, 0x500000, 0x7f, 0x7, 0x1c}, 0xa0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000068d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r3 = socket(0x10, 0x0, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00004f4000-0x8)={0x0, 0x6}, &(0x7f000073e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000d32000-0x8)={r4, 0x100}, &(0x7f0000810000)=0x8) r5 = accept$alg(r2, 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000579000)=0xf3, &(0x7f00005ff000-0x8)=0x4) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r5, &(0x7f00002e1000)=[{0x0, 0x0, &(0x7f000033b000-0x40)=[{&(0x7f0000626000)="84c58d18eb898e7eac5f2ebf9d4f1bee3087b9fd0b53d61c3bca432b467000398dfcc53e300125d8f3e0ed0fdb27d837ae0b1f5296b60c289fd3136583194ae3", 0x40}], 0x1, &(0x7f0000cfa000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r5, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) connect$nfc_raw(r3, &(0x7f000091b000)={0x27, 0x8, 0x0, 0x4}, 0x10) 2018/02/09 04:26:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000076e000)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00008a1000)={0x0, @multicast2, @broadcast}, &(0x7f0000fef000)=0x6) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xfffffffffffffd11) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/02/09 04:26:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000040000006) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000613000), 0x0) 2018/02/09 04:26:35 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000015, &(0x7f0000917000-0x4), 0x4) 2018/02/09 04:26:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000f2a000-0x8)={0x0, 0x0}) writev(r2, &(0x7f0000adf000-0x8)=[{&(0x7f0000d31000)="29000000200019fb16440000000000060200001615de00f1ffffff040d001000000040000005000008", 0x29}], 0x1) getsockname(r0, &(0x7f0000940000)=@nl=@kern, &(0x7f0000283000)=0xc) ioctl(r0, 0x400, &(0x7f00007a5000-0x74)="7c03ff5897dc1ea2b674f9db9e8e2373003793074b46bdf114becc8167a1c5ab7aceb64bf010a3d37ba32a689cff559d2f0d5dd67adafc499576828f8c57b795139e04c0bcecec481900e2396b07d08a86847b896a49cbdeda7868fd577b9123f9ff108f2abc61bd5cf897d9e68c0b5790a613f0") recvfrom$llc(r1, &(0x7f0000954000)=""/120, 0x78, 0x200000020, 0x0, 0x23b) 2018/02/09 04:26:35 executing program 0: mmap(&(0x7f0000000000/0x9fd000)=nil, 0x9fd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00009fe000-0x8)={@empty, @remote}, &(0x7f000076b000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_create(0x1) getsockopt$inet_opts(r1, 0x0, 0x20000000053, &(0x7f00006e3000), &(0x7f0000002000-0x4)) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10}, 0xc, &(0x7f00006b9000-0x10)={&(0x7f000058e000)={0x14, 0x16, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) readv(r0, &(0x7f00009fc000)=[{&(0x7f00009fc000)=""/8, 0x8}], 0x1) 2018/02/09 04:26:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendmsg(r0, &(0x7f0000380000)={&(0x7f0000ba0000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f0000644000-0x70)=[]}, 0x0) recvmsg(r0, &(0x7f00000ad000-0x38)={&(0x7f00003ad000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f00007e3000)=[{&(0x7f0000b7a000-0xa)=""/10, 0xa}, {&(0x7f0000d42000)=""/164, 0xa4}, {&(0x7f0000c9f000)=""/93, 0x5d}], 0x3, &(0x7f000058a000)=""/238, 0xee, 0x9}, 0x12043) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000cfd000-0x14)={@dev, 0x0}, &(0x7f0000261000-0x4)=0x14) accept(r1, &(0x7f0000957000)=@hci, &(0x7f00006d0000)=0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000a4b000)={'vcan0\x00', r2}) 2018/02/09 04:26:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000001000-0x6e)=@file={0x0, ""/108}, &(0x7f0000e7e000)=0x6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000641000)=@in={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000000)=0x10) socketpair(0xa, 0x1, 0x9c, &(0x7f0000616000-0x8)={0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f0000352000)={&(0x7f0000e8f000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f000047a000-0x10)={&(0x7f0000af2000-0x290)={0x290, 0x8, 0x2, 0x100, 0x5, 0x3, {0x1, 0x0, 0x1}, [@generic="5ab318bdbdcbf148e6e66417994f44d664fc9cd54459f3aceb38bac95e7c0e6b2908dc10d885930e84da71d6983e266dab4f7597c184199e85d13fc61ed9bc7a7fcf52392f7ea82ef38a559f2eda6dfd0d42ef599b8c5a92e325373e61028df8a7c48f831cdaa8c4bf03fb22fe6f41330c7fdaae01b6822425731090d937acd44fcc3be9a3b0cceb646bf4895ce8dbb0dc016b7b821b5a4a2eb8371d445c7fbcf81160dd6ae8c82c2d5646cc59e85e17099719399e0da5fa002e1ff9212e40610b06dcc2e7300e660d325627132c36df63b45b9a3f777c3714c3e51414cd30e728386070df", @generic="05", @generic="cb28a3e284891793315e64f1e7372976d8746655f263e739b60f4079a8afa986ab19c1c42326b5ac0cb81e146067ca9ccc6153c7e87b4dbd3cbfd58f2bbf90b07be19c77739451e8758afd3d88578c37f6dfb96b401a520eb74d3f9bc0263f332b70f163daf15a0c759a52695e11fa829ddefb11dab6efb65fec1c2221512ea732c41f1426dec2d62cf57a2221d481c780a69c1e2462fa2396cb7ac97e9718fcfb752c2a76dbf8b25e09ca068ce4aa79ad764ee30f20b7a0d6f4adf10f10c0672451977163f008879dc68ac43fd1e8", @generic="11c2d96a06f3114b42e8d8f13213c23242ba8f90b0e07e2bc5d6cb06f35edf3b06ea041741fb92f5f57a4e3bd4ff2698f986ad14a65890c6a4d1e445ffab0520be340f137bdc644040da7c22eeeb716f7c3c75bbcb96c5e4d0473cd14178416fd20c1540b28f0c11113e82c711cba45788dd546e89bbf6b493a3b89efb6b3d927a424defeb2c6ee44c3aa1d922645981cbb7dbffabffa77e46cb52d413c4b191554b16f3af17d766e23850c32994d1e2b4600d778c330f5399075adc1a8d244130491d03ee9b"]}, 0x290}, 0x1, 0x0, 0x0, 0x40000}, 0x40040) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) listen(r3, 0x3) r4 = socket$inet6_sctp(0xa, 0x4000042000000001, 0x84) sendto$inet6(r4, &(0x7f00009e2000)='x', 0x1, 0x0, &(0x7f0000072000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r2, 0x0, &(0x7f0000002000-0x4)) sendto$inet6(r4, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000352000)={0x0, 0x2, 0x4, [0x81, 0x200, 0x7, 0x1]}, &(0x7f0000749000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000a79000)={r5, @in={{0x2, 0x0, @empty}}, 0x2, 0x4fb5}, 0x4e4) 2018/02/09 04:26:35 executing program 4: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000+0x207)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @empty}}}}}}, 0x0) 2018/02/09 04:26:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000d88000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic}}, &(0x7f0000747000-0x10)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000321000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000fd3000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000b55000)=0x10, 0x800) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000b53000-0x10)=[{0x7, 0xffffffff}, {0x3, 0x38}], 0x2) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000475000)={&(0x7f0000b33000/0x3000)=nil, 0x0, 0x7, 0x8, &(0x7f0000e51000/0x1000)=nil, 0x7ff}) pipe(&(0x7f0000e9d000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000b1a000-0xc)={0x40000000}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000bf5000)={0x2000}) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000b56000-0xc)={0x80002000}) 2018/02/09 04:26:35 executing program 6: mmap(&(0x7f0000000000/0xdc5000)=nil, 0xdc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0x7) bind$inet6(r0, &(0x7f0000908000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000003000)={0x0, 0x0, 0x1, 0x9f2c}, 0x2a2) sendto$inet6(r1, &(0x7f0000003000), 0x312, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000dc6000-0x6)={0x0, 0x4}, &(0x7f00008ae000)=0x6) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000dc5000)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}}, 0x8, 0x7, 0xad5, 0x0, 0x5}, &(0x7f0000798000-0x4)=0xa0) 2018/02/09 04:26:35 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000)=0x14, 0x80000) r3 = socket$inet(0x2, 0x800, 0x3a5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0x1e)={0x0, 0x16, "47d3027fd578dcfa9e8b6230ab35ab9d3c09f72e04de"}, &(0x7f0000001000-0x4)=0x1e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000003000)={r5, 0x100000001, 0xa8, "668a35f495d2ee524dbafa4574f07e0cd39d82787baf2837c94b9af7976eb3645a78518b25afd6ae090d9b8bc70393aef7fb09d0a66e5cd52d76d54de096fd89f29906169edee9e30868414473a2d94503db3d6a6255c39d8a630cef828bf5a50f12b433a2f722e6c4fb4bddd0d05c1e77e2c3e5e23e26539e18976f5b7747d0012878bbe593d7a323d06449582ffbccb26b309819edcfe92b04a38cf8aea7585d3b28722eaa3fef"}, 0xb0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000003000-0x44)={{0x2, 0x0, @empty}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x52, {0x2, 0x3, @multicast1=0xe0000001}, @common='tunl0\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2008001, 0x0, 0x7f, 0x500, 0x4a, 0x80000000, r2}) setsockopt(r0, 0x3a, 0x1, &(0x7f00006fd000), 0xe57fd4345b1ccfbc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) setsockopt(r1, 0x101, 0x3f, &(0x7f0000003000)="49091d7696a6aca7fb193a851e5ffed47c6eb7fb1a5841d848a7efcec3f6ef257519bc305ebac2688f6a1ab60d63d51e72d959d539c6a05d2550598516c44f277c1366f9a3ae6ccb97071928bd11f6cb56e78ccfd8df5a84499e2af430ed30587aecc820a8f45fb3a35f9515964373fd9bf5d906155a0222dd72acd4964a96fb960f08657ab5cd9c8128eb4f460ab736414ea8c627fd2253f1e7c1f4cbce4cfc5687c5064ada7d5e526ce97085317ae8e8682cc26f0968ef922dc57a55716809529d4658d4cc769d436a7af4922550e5d4064c41fae353c0a624d6c18c3cc5e5122edaab8ee024c35bd491fd", 0xec) r6 = accept(r0, &(0x7f0000003000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random, @generic}}, &(0x7f0000001000)=0x1e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r6, 0x11, 0x1, &(0x7f0000002000-0x78)=""/120, &(0x7f0000003000)=0x57) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000003000-0x10)={0x82, 0x4, 0x7, 0x5, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000003000-0x8c)={r7, @in={{0x2, 0x1, @empty}}}, 0x8c) 2018/02/09 04:26:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000fa9000)={0x0, 0x3f}, &(0x7f0000517000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e70000)={r1, 0x101, 0x10}, &(0x7f0000ec7000)=0xc) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f000037c000)=@ipv4_delroute={0x34, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x3, 0xff}, [@RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x34}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/02/09 04:26:35 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket(0x4, 0x80004, 0x0) sendto$inet6(r0, &(0x7f00000e3000)="b1641ba9", 0x4, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000a99000-0x4)=0x2de, 0x4) recvfrom(r0, &(0x7f0000f81000)=""/60, 0x3c, 0x0, 0x0, 0x0) 2018/02/09 04:26:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000f51000-0x48)=@full, &(0x7f0000e47000)=0x48, 0x800) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000042000)=0x3, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r1, &(0x7f00008ad000-0x1000)="d9e1e8", 0x3, 0x0, 0x0, 0x0) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) recvmsg$kcm(r3, &(0x7f0000b54000-0x38)={&(0x7f00007da000)=@ax25, 0x10, &(0x7f0000a8d000)=[], 0x0, &(0x7f00009db000)=""/50, 0x32}, 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r1, r2}) 2018/02/09 04:26:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept(r0, &(0x7f00006da000)=@can, &(0x7f0000a45000)=0x10) sendmsg$alg(r1, &(0x7f0000ea1000-0x38)={0x0, 0x0, &(0x7f0000734000)=[{&(0x7f0000a21000)="85b4a441d0c7f008dc68717a5188b68ab2d5136a7bf10bd1d3f38d7c87b15ac53332f98a40cdcc9a7aa8b75f7b23c4a2dd8da04397fc88ea6dfbff76364399e372ab70dfae6da9a10e512ae909c12e3c1bad0b47d6ef010a4df00c3a1152a13e35e897afaf557177034c643dc6719ce24636dca8fc0b552dccd78d57", 0x7c}], 0x1, &(0x7f00005fd000-0x258)=[@op={0x18, 0x117, 0x3}, @iv={0xc0, 0x117, 0x2, 0xa6, "0efc284a3e6c010d54635c254c9ade40cfd1cf9fe73f1aa8d0415de70fc107e58f49b9ab58f039915535f8a8bd3f217370ca44af3014def837bef7d63fc98c40b0c53e3408afef60010792f05df0ad542e9230725d048ff6dae01165f61c5e0a542985ce1236aefd30f066c6a53d48177f8b73fa7a2cac140c692d34a27b106a3ab2cc19c67bdd4b805f737d6402b807ff9ec489ee1eb92059286c06ca9e545b2e41322c297c"}, @op={0x18, 0x117, 0x3}, @iv={0x88, 0x117, 0x2, 0x70, "c4e245b6b41952d1ffb3077a40e092fe6dfc88572ecc5738e733685ccbf686a98348bd31b99347b2b7a4185512b4ca7a734b4887cc344ca04ec41253116db2690edd32f1491d0142f5362c389c229676bd6bd5b9c28da255ebacf411c0e60a2e000893edd4c144abcc703769a71dba42"}, @iv={0xb0, 0x117, 0x2, 0x9b, "0eb7b7e74cd4616b7cafce4301f2b30f4bfae0d3553903a5f28fd54bedd16e16ccb3d7c3883732144935fe2a3c4f4588a0e51c376a3aa34ce8236c64abea81974360ce1c2047c02709402e5f367b6e1c8b98e31cbcb95ff3172bf923e28eaa68ddab077fc1cfee596857b936a64c98cd18df42c0512f2450d3bc1d50cc6d54a41d86160da3966bc300e75778e8656d2ba772271dbcd57723907ef0"}, @assoc={0x18, 0x117, 0x4, 0x200}, @assoc={0x18, 0x117, 0x4, 0x100000001}], 0x258, 0x4000}, 0x4000) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) r2 = socket$inet(0x2, 0x800, 0x8612) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000466000-0x8)={0x0, 0x1}, &(0x7f000004d000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000bad000-0xb8)={r3, 0x40, 0x0, 0x2, 0x100000000, 0xcf4, 0x6, 0x80, {0x0, @in6={{0xa, 0x3, 0x67e104a1, @loopback={0x0, 0x1}, 0x1}}, 0x1, 0x401, 0x7, 0xffffffffffffffe0, 0x6f43}}, &(0x7f00009c3000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00007c6000-0x8)={r4, 0x4}, &(0x7f0000fec000)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000697000-0x1f)=""/31, 0x1f, 0x0, &(0x7f0000e1c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/09 04:26:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000d88000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic}}, &(0x7f0000747000-0x10)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000321000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000bc3000)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000c3f000)={r1, 0x10}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000475000)={&(0x7f0000b33000/0x3000)=nil, 0x0, 0x7, 0x8, &(0x7f0000e51000/0x1000)=nil, 0x7ff}) pipe(&(0x7f0000e9d000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000b1a000-0xc)={0x40000000}) r3 = epoll_create1(0x80000) pread64(r2, &(0x7f0000a2b000-0x1e)=""/30, 0xfffffca6, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000b56000-0xc)={0x80002000}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00009fb000+0x383)={&(0x7f0000289000-0x18)=[0x1000, 0x43, 0x6, 0xa0f5, 0x1, 0x0], 0x6, 0x5, 0x3, 0x3f, 0x4, 0x1, {0x3c, 0x5b26bdee, 0xffffffff, 0x5, 0x8000, 0x1, 0x1, 0x1, 0x8, 0x0, 0x9, 0x7, 0xfffffffffffffff7, 0x3, "a8c9725e0f363723b5d468345fd6bbf61b23dc2f2a883dcaccaf2ff28e392c9c"}}) 2018/02/09 04:26:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) socket$vsock_dgram(0x28, 0x2, 0x0) socketpair$inet(0x2, 0x801, 0x6, &(0x7f0000a7b000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000096000-0x8)={0x0, 0xffff}, &(0x7f00003e3000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000056d000)={r3, @in={{0x2, 0x2, @rand_addr=0x8000}}, 0x7f, 0x8, 0x40, 0x10001, 0x8}, 0xa0) r4 = epoll_create1(0x0) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000dc0000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000093a000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000b1f000-0xc)) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000fee000)) 2018/02/09 04:26:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000e03000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0xffffffffffffffc1, 0x5}, &(0x7f0000c93000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000885000)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}}, 0x0, 0x878, 0x8, 0x80000000, 0x42}, &(0x7f00006fd000)=0xa0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000c4a000)={&(0x7f0000de3000-0xc)={0x10}, 0x8, &(0x7f00008b8000-0x10)={&(0x7f0000dff000)={0x14, 0x1, 0x4008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 04:26:35 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000000a000)={0x10}, 0x243, &(0x7f0000016000-0x10)={&(0x7f000001c000-0x3c)={0x24, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x10, 0x0, [@typed={0x4, 0x3, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1}, 0x0) read(r0, &(0x7f0000011000)=""/176, 0xb0) 2018/02/09 04:26:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00005ff000-0x38)={&(0x7f00008f0000-0xc)={0x10}, 0xc, &(0x7f0000884000-0x10)={&(0x7f0000dde000)={0x14, 0x0, 0x124, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c23000)={r0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000d92000)=""/236, &(0x7f0000429000)=0xec) recvmsg(r0, &(0x7f0000016000-0x38)={&(0x7f000001d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f000000f000)=[{&(0x7f000001c000)=""/59, 0x3b}, {&(0x7f0000005000)=""/240, 0xf0}, {&(0x7f000001c000)=""/4096, 0x1000}, {&(0x7f000001d000-0xef)=""/239, 0xef}], 0x4, &(0x7f000000e000-0x26)=""/38, 0x26}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00003fb000)=@assoc_value, &(0x7f0000b01000)=0x8) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000784000-0xc)={@broadcast, @rand_addr, 0x0}, &(0x7f0000585000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000d71000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r3}) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f00002a3000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000ffe000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 04:26:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) accept(r0, 0x0, &(0x7f0000c62000-0x4)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0xa, 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000000)={0x9, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x6ca6}}, 0x0, 0x2, [{{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x101}}, {{0xa, 0x3, 0x100000001, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x40}}]}, 0x190) socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_opts(r1, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/02/09 04:26:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f00000b4000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00009b0000)=@l2, &(0x7f00009e8000)=0xe) accept4$alg(r0, 0x0, 0x0, 0x800) accept(r0, &(0x7f0000724000-0x8)=@un=@abs, &(0x7f000023a000-0x4)=0x8) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x3, 0x6, 0x1, 0x0, 0x30}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00005d4000)=""/251}, 0x48) 2018/02/09 04:26:35 executing program 3: socketpair(0x8, 0x7, 0x8, &(0x7f000073f000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000000e000), 0x80000080000) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000001a000), &(0x7f000001b000-0x4)=0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ax25(r0, &(0x7f000001c000-0x10), &(0x7f000001b000)=0x10, 0x80800) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r3, &(0x7f000001c000-0x10)={0x3, {"a0c725175f2df8"}, 0x52ee}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f0000019000-0xc)={0x10}, 0xc, &(0x7f0000014000-0xf)={&(0x7f0000008000-0x30)={0x14, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 04:26:35 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x6, 0x300, &(0x7f0000001000-0x8)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000002000)=0x2, 0x4) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000000)=""/30, &(0x7f0000000000)=0x1e) [ 75.310850] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=12640 comm=syz-executor1 2018/02/09 04:26:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000d88000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic}}, &(0x7f0000747000-0x10)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000321000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000475000)={&(0x7f0000b33000/0x3000)=nil, 0x0, 0x7, 0x8, &(0x7f0000e51000/0x1000)=nil, 0x7ff}) socketpair(0x3, 0x80a, 0x401, &(0x7f00005d2000-0x8)={0x0}) epoll_pwait(r1, &(0x7f000060e000-0x54)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x7fffffff, &(0x7f00000ef000-0x8), 0x8) pipe(&(0x7f0000e9d000-0x8)={0x0, 0x0}) getsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f00000a7000-0x4), &(0x7f0000c8e000-0x4)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000dbc000)) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f00004fd000)={0x1, 0x8, 0x5, 0xe9d}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000b1a000-0xc)={0x40000000}) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000b56000-0xc)={0x80002000}) 2018/02/09 04:26:36 executing program 4: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000054a000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000e1e000-0x4)=0x10, 0x800) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000547000)) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000006000)={@generic="010203100143c42354ccd0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0}}}}) 2018/02/09 04:26:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x5) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000dad000)={@common='eql\x00', 0x80000001}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x424, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x52) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x7, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, {{0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}}, {{0xa, 0x2, 0x906, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, {{0xa, 0x3, 0x2000000000000081, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1000000000009}}, {{0xa, 0x3, 0x0, @empty, 0x1}}, {{0xa, 0x3, 0xe0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffb}}]}, 0x410) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000bad000)={{0xa, 0x0, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, {0xa, 0x1, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0xfff}}, 0x7, [0x8, 0x3f, 0x401, 0x1, 0xc51, 0x2443, 0x3, 0x3]}, 0x5c) 2018/02/09 04:26:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000ffa000-0x10)=[], 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000303000)=@filter={'filter\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x1a0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000e19000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x2a0}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xa}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xffffff00, 0xff000000, 0xffffffff, 0xffffffff], [0x0, 0xffffffff, 0xffffffff, 0xffffffff], @generic="827831d9f642793a2793097dbf9f35bd", @common='nr0\x00', {0xff}, {}, 0x1d, 0x80, 0x5, 0x2}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x1, 0x0, 0x401, 0x80, 0x2}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ipv6={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [0xffffff00, 0xff, 0x0, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xff0000ff], @generic="60a4049771638d854b5017a7d577c0a8", @generic="79ed8ae9a788422496cc929d4075a7a9", {}, {}, 0x2e, 0x80, 0x0, 0x1}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x2, 0x6, 0x1}}, @common=@frag={0x30, 'frag\x00', 0x0, {0x3, 0x200, 0xfff, 0x0, 0x2}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}]}}, 0x428) ioctl$sock_bt_hci(r0, 0x0, &(0x7f0000b66000)="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") setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000161000-0x4)=0x6, 0x4) close(r0) connect$inet6(r0, &(0x7f00008a3000-0x1c)={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0xfd1}, 0x1c) 2018/02/09 04:26:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a6e000), &(0x7f0000270000-0x4)=0x4) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) recvmsg$kcm(r0, &(0x7f00002b5000)={&(0x7f00007bb000)=@pppoe={0x0, 0x0, {0x0, @remote, @common}}, 0x1e, &(0x7f0000cd9000-0x40)=[{&(0x7f0000fdd000)=""/139, 0x8b}], 0x1, &(0x7f000069b000)=""/208, 0xd0}, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001c, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000495000-0x15)=[{&(0x7f000075b000-0x1)="e2"}], 0x1, &(0x7f0000f4e000-0x110)=[], 0x127}, 0x0) [ 75.407308] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=12649 comm=syz-executor1 2018/02/09 04:26:36 executing program 2: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x1, 0x0, 'salsa20\x00'}, 0x58) setsockopt(r0, 0x117, 0x0, &(0x7f0000000000), 0x116) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fe9000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000cb2000)=0x4, 0x4) 2018/02/09 04:26:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000094a000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006a3000-0x14)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000ee7000-0x38)={&(0x7f0000f44000-0x10)=@nfc={0x27}, 0x10, &(0x7f0000cc2000)=[{&(0x7f000047f000)="a29b51ab794cc8aa8f7e8f4b07c32960ba502dcb72c7cfef1a218252309fe99b33", 0x21}], 0x1, &(0x7f0000765000)=[]}, 0x0) 2018/02/09 04:26:36 executing program 1: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008ba000)={0x1, 0x8a, 0xff, 0x1, 0x7}, 0x16b) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000041000)={r0, &(0x7f000084e000-0x21), &(0x7f00001ad000)=""/143}, 0x18) 2018/02/09 04:26:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x3, 0x6d2, &(0x7f000088d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00001f3000)={0x0, @in6={{0xa, 0x2, 0x10000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0xffff}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x20, 0xc5b, 0x2, 0x9, 0x2}, &(0x7f0000b79000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x2, 0x53d, @local={0xfe, 0x80, [], 0x0, 0xaa}}, {0xa, 0x0, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x19}, 0x7228, [0x9, 0xffffffffffffff27, 0x800, 0x1, 0x5577, 0x7fff, 0xfffffffffffff4c2, 0x9]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000f00000), &(0x7f0000109000-0x4)=0x4) r4 = socket(0x40000000015, 0x5, 0x0) sendmsg$netrom(r4, &(0x7f000034c000)={&(0x7f00001ae000)=@full={{0x3, {"680a96eb1fec02"}}, [{"6a1828091542bc"}, {"31ce20cae43c00"}, {"942527d066c317"}, {"f6af0000000726"}, {"ab8136d20860db"}, {"000000f6ef80eb"}, {"cb9155f3f9107a"}, {"b39e23a7e2a774"}]}, 0x48, &(0x7f000094e000-0x30)=[], 0x0, &(0x7f000029f000-0x11d0)=[]}, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000925000-0x4)) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f00007ee000)={&(0x7f0000564000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000e3b000)={r4, r5, 0x6, 0x2}, 0x10) 2018/02/09 04:26:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000d88000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic}}, &(0x7f0000747000-0x10)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000321000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f0000b0c000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000876000)={r1, &(0x7f0000614000)="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"}, 0x10) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000475000)={&(0x7f0000b33000/0x3000)=nil, 0x0, 0x7, 0x8, &(0x7f0000e51000/0x1000)=nil, 0x7ff}) pipe(&(0x7f0000e9d000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000b1a000-0xc)={0x40000000}) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f0000b56000-0xc)={0x1}) 2018/02/09 04:26:36 executing program 4: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ff7000-0x20)={0x0, []}, &(0x7f0000a90000)=0x4) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ff6000)) 2018/02/09 04:26:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000988000)={0xf, 0x3, 0x17, 0x3f, 0x0, 0x1, 0x1}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007b9000)={r0, &(0x7f0000264000-0x45)="70f3f763a41a9f9e195449f33c48709bef5bd67610dd04e07d0323f9204bc0db0a045a850de0e14c58b984f714312e75f5dad3274f769ba3df322058c6aef834cb346c836f"}, 0x10) r1 = socket$unix(0x1, 0x1, 0x0) r2 = accept(r1, &(0x7f00004fb000+0xea4)=@in={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000d16000-0x4)=0x10) recvfrom$ax25(r2, &(0x7f00007fb000)=""/223, 0xdf, 0x20, &(0x7f00008e3000-0x10)={0x3, {"91e87a5cf24019"}, 0x2020000000}, 0x10) r3 = socket(0x2, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000855000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xfffffffffffffe5c) sendto$inet(r3, &(0x7f0000005000), 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002d8000-0x8)={0x0, 0x63c}, &(0x7f00005f3000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f000047f000-0x8c)={r4, @in6={{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x7fff}}}, 0x8c) ioctl$sock_ifreq(r3, 0x89b7, &(0x7f0000e01000-0x50)={@common='lo\x00', @ifru_mtu=0x7}) 2018/02/09 04:26:36 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000017000-0x30)={0x2c, 0x26, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, 0x2c}, 0x1}, 0x0) r1 = socket(0x11, 0x80002, 0x2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000001b000), &(0x7f000000e000)=0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000016000)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000022000)={0x0, 0x6c96, 0x7}, &(0x7f0000021000)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000022000)={r4, 0x30dbbe72, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000022000-0x98)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x5462, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x3, 0x8e0a, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x0, @empty}, @in={0x2, 0x2, @broadcast=0xffffffff}], 0x98) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f000001d000-0xe), 0x0) 2018/02/09 04:26:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x7, 0x7) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00001c3000)=0x21, 0x4) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000310000-0x4), &(0x7f0000586000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001000), &(0x7f0000180000-0x4)) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f000022b000)=0xfffffffffffff000, 0x4) 2018/02/09 04:26:36 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e32000-0x8)={0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, 0x1c) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000f68000)=0xfffffffffffffffd, 0x4) 2018/02/09 04:26:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) pread64(r1, &(0x7f00004da000)=""/4096, 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000350000)={0x0, []}, &(0x7f000070e000-0x4)=0x4) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000d23000)={0x0, 0x80000001}, &(0x7f0000fbb000)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003bb000-0xe8)={{{@in6=@mcast1, @in6=@remote}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f000062a000-0x4)=0xe8) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a61000)=@assoc_value={r2}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a88000-0x8)=@assoc_value={r2, 0x1}, 0x8) accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f000093c000)=0xfffffffffffffc34) accept4(r0, &(0x7f0000399000)=@alg, &(0x7f0000d03000)=0x58, 0x0) [ 75.564167] nla_parse: 2 callbacks suppressed [ 75.564173] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/09 04:26:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000d88000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic}}, &(0x7f0000747000-0x10)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000321000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000475000)={&(0x7f0000b33000/0x3000)=nil, 0x0, 0x7, 0x8, &(0x7f0000e51000/0x1000)=nil, 0x7ff}) pipe(&(0x7f0000e9d000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000b1a000-0xc)={0x40000000}) r2 = epoll_create1(0x80000) write(r1, &(0x7f0000ffa000-0xdf)="7c06db0feca753852b0dc71786f7a12f2570f69627ea9bf7b543d4b36e254e72734c9be4d3d980466801465c82b2b8203e8186670423e4c9c62ae35d7dd2572b76f3e64bc3032e6d81ecf33d684a37bcd3e988fdb5bb17982f341d73f388953426a6411f37fdf1fbbcb5bf7ec80f3053f0ebe37c1d50b629959fd48bbe059321d0798c1bd0848371b17fa190f78d9923a8fe20a9810cf3bb01bf02eec036c4bafda806d275ea679294db6a8e72acffdcdb2bb1bcf26c0d18fab11225d5d8b94cb1ba92d4d26825b6aed73a5485f8ac2c3d897c44da918841124d3a93520c55", 0xdf) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000b56000-0xc)={0x80002000}) 2018/02/09 04:26:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x2, @empty}, 0xfffffffffffffd85) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x55f}], 0x1) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f36000-0x4)) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x1e4}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) close(r0) 2018/02/09 04:26:36 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000001a000)={0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000001b000-0x78)={0x8286, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x1, @empty}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}, 0x0, 0x3, 0x1ff, 0x0, 0x6, &(0x7f0000018000)=@generic="c9f2fc6e8d56c0377a77e1e7f5a776aa", 0x80, 0xfffffffffffffffc, 0xc286}) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000014000-0x3c8)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000016000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "0000000000000002887557ab7de7ed188dc4e56632993e7de558dbacfae51e3d2047ef4f9f2ee47e4c503d1f1ec79e27cfa203ee68c384e5861aeb622c53f56a39a4299969ba3a0d30d67ad746169cdc767e00bd4b2cd357bd2500000080d1099b38d573e7e6cf7afe340485c6d2482eba89294fc25c40d4e817cab63fb42169", 0x8}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) 2018/02/09 04:26:36 executing program 2: mmap(&(0x7f0000000000/0xad9000)=nil, 0xad9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000001e, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000ad8000-0x4b), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000096e000), &(0x7f0000ada000-0x4)=0x4) 2018/02/09 04:26:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r1, &(0x7f0000fcc000)={0x0, 0x0, &(0x7f0000199000)=[{&(0x7f0000436000)="1af20440b8d8246a1d2068e36a266817079293f25903d7b54aebf6284e4b892e750f2160127f427d1a19319e48fa85ad726833f70f3d1b1fdb5896a48a9e9e08", 0x40}], 0x1, &(0x7f0000384000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00005b5000-0x4)=0x4, 0x4) read(r1, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/02/09 04:26:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x3, 0x6) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000ac3000)) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f000033a000-0x1000)=""/4096, &(0x7f0000309000)=0xfffffffffffffc89) syz_emit_ethernet(0x3e, &(0x7f00007fe000-0x5e)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @rand_addr=0x6, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f0000bd8000-0x10)={0x0, 0x2, [0x61, 0x9c2]}) [ 75.647790] sctp: [Deprecated]: syz-executor1 (pid 12725) Use of struct sctp_assoc_value in delayed_ack socket option. [ 75.647790] Use struct sctp_sack_info instead 2018/02/09 04:26:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socketpair(0x11, 0x0, 0x10001, &(0x7f0000065000-0x8)={0x0}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000765000-0x2)=0xeefc, &(0x7f000091e000)=0x2) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eb3000-0x4)={0xae, 0x0, 0x2000}, 0x4) getsockname$packet(r0, &(0x7f00002c5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00002cf000-0x4)=0x14) syz_emit_ethernet(0x32, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x39d, 0x4, 0x0, 0x0, 0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "20c799", 0x0, "f585d0"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x1, [0x0]}) 2018/02/09 04:26:36 executing program 3: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4), 0x4) getpid() sendto$inet6(r0, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000ffd000-0x401)="98", 0x1, 0x1fffffff, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000c69000-0x20)=""/32, 0x20, 0x2, &(0x7f0000ffd000-0x1c)={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) 2018/02/09 04:26:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000d88000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic}}, &(0x7f0000747000-0x10)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000321000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000475000)={&(0x7f0000b33000/0x3000)=nil, 0x0, 0x7, 0x8, &(0x7f0000e51000/0x1000)=nil, 0x7ff}) pipe(&(0x7f0000e9d000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000b1a000-0xc)={0x40000000}) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000b56000-0xc)={0x80002000}) [ 75.729129] sctp: [Deprecated]: syz-executor1 (pid 12752) Use of struct sctp_assoc_value in delayed_ack socket option. [ 75.729129] Use struct sctp_sack_info instead 2018/02/09 04:26:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00002ef000), &(0x7f0000705000)=0x4) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f000083a000)=0x81, 0x4) sendmmsg(r1, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d91000-0x59)='u', 0x1}], 0x1, &(0x7f0000275000)=[]}}], 0x1, 0x48084) shutdown(r1, 0x1) r2 = accept4$inet(0xffffffffffffffff, &(0x7f000070a000-0x7)={0x0, 0xffffffffffffffff, @dev}, &(0x7f00000cc000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000b38000)={0x0, 0xbd8, 0x18000, 0x7, 0x5991, 0x1, 0x240000, 0x2, {0x0, @in={{0x2, 0x1, @empty}}, 0x3, 0x9, 0x16f3, 0x9, 0x6}}, &(0x7f0000f6c000)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000e0b000-0x98)={r3, @in6={{0xa, 0x3, 0x66, @empty}}, 0x5, 0x7}, 0x98) 2018/02/09 04:26:36 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x1000}, 0x7f, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/09 04:26:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000d88000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic}}, &(0x7f0000747000-0x10)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000321000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000475000)={&(0x7f0000b33000/0x3000)=nil, 0x0, 0x7, 0x8, &(0x7f0000e51000/0x1000)=nil, 0x7ff}) pipe(&(0x7f0000788000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000b1a000-0xc)={0x40000000}) r2 = epoll_create1(0x80000) write(r0, &(0x7f0000c28000)="009d607dce05539490e93d00e9d022c7aad012e28eab9726bcf22b0623fe8e96cdabc0e99e9d5a0c57f863cd924cf1a466137ccc4978ae4e72a7b607222123370e0686e79df1770586f8334fb5dcd51e6a8de71d85d25a7f69b8f0dc9c47bccb83235f1c07ace5f49e733823fe9e13c1539efd6794e694046d86350d669b6e88eb2f0593f230ca39cc2f5e9875b8d1d6bbf9f10e824726306146752761d745dcb11d1f18846ef37178179334ec25405623261d2f6d", 0xb5) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000b56000-0xc)={0x80002000}) 2018/02/09 04:26:36 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0}}, 0xe8) bind$inet6(r1, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0x1c) getsockopt$inet6_int(r1, 0x29, 0x7f, &(0x7f0000a29000), &(0x7f0000a4b000-0x4)=0x4) connect$inet6(r1, &(0x7f0000b22000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000008000-0x20)="6db19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) 2018/02/09 04:26:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000014e000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x40000}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00001eb000+0xa53)=@generic="b8a3de6eec642559fd8c7588caa1f9bf", 0x10) sendto$inet6(r0, &(0x7f0000ffc000)="c2", 0x1, 0x0, &(0x7f0000ba1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendto(r0, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/09 04:26:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0xffffffff) r1 = socket(0x5, 0x0, 0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000153000)=0x8, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000d4000)={@common='bridge0\x00', &(0x7f0000c85000)=@ethtool_drvinfo={0x3, "fbc6c398368b65b6c2650bdd3532444cb34aa2f4c95f1f719e2e2beae03d62aa", "47699cc8a026e853ef5bb7cfa78cc409b1063c113c8b7a93310a3e4def019df3", "d47c38de95c01e4a641b28a90ab084da187783fe6a4a3692a96ce3981ff463df", "aa50b638ec5fa284b4dab7eb3aeed3e313b5be575093db875ae6b6577d7c8c7f", "6442add5faae69822bd2bcaf287f57d1affa4f1994cc16056676b71fe6f0b9a1", "7d90985f6f1380979dc46fe3"}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003b9000)={0xffffffff, 0x5, 0x8008, 0x0, 0x3, 0x3ff, 0x10000, 0x8, 0x0}, &(0x7f000083f000)=0x20) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000367000), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d4f000-0x98)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x401, 0xee73}, &(0x7f0000855000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00002de000)={r2, 0x1000}, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000021c000)=0x8, 0x3) 2018/02/09 04:26:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ab2000-0x4)={0xffffffffffffffff}) setsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000eeb000-0x4)=0x4db, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000463000-0x4), &(0x7f0000a9b000)=0x4) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0x2, 0x800000000000004, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, 0x1c) 2018/02/09 04:26:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) syz_extract_tcp_res$synack(&(0x7f0000716000-0x8), 0x1, 0x0) write(r0, &(0x7f0000750000)="240000001a0025f00018000400edfc0e800000000004bf070dffffeb0800010048050000", 0x24) pipe(&(0x7f0000e01000)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000b45000)={0x45, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000733000)={r2, 0x1}) 2018/02/09 04:26:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x5, 0x7, 0x5) getsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00004cd000), &(0x7f00001ca000-0x4)=0x4) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f00005ca000)={&(0x7f0000aab000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port, @sadb_x_sa2={0x0, 0x13}]}, 0xfffffcb1}, 0x1}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00002c5000)=0x9, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000751000), &(0x7f0000ec1000)=0xb) 2018/02/09 04:26:36 executing program 2: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x9, 0x65031, 0xffffffffffffffff, 0x1000000000000000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000446000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) accept$inet6(r0, &(0x7f000044f000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f000022f000)=0x1c) 2018/02/09 04:26:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000d88000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic}}, &(0x7f0000747000-0x10)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000321000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000475000)={&(0x7f0000b33000/0x3000)=nil, 0x0, 0x7, 0x8, &(0x7f0000e51000/0x1000)=nil, 0x7ff}) pipe(&(0x7f0000e9d000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000b1a000-0xc)={0x40000000}) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000b56000-0xc)={0x80002000}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00008de000-0xc)={0x0, 0x0, 0x30}, &(0x7f000094e000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000136000-0x20)={0x101, 0x7fff, 0x4, 0x3, 0xfffffffffffffffd, 0x6, 0x5, 0x2, r4}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000fa6000)={&(0x7f000032c000)='./file0\x00', r1}, 0xc) 2018/02/09 04:26:36 executing program 7: mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000030000), 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000afc000-0x10)=@can, &(0x7f00007f4000)=0x10) [ 75.923808] TCP: request_sock_TCP: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/02/09 04:26:36 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f000000f000-0x4)) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x8, 0xa6bc, 0x0, 0x9c79, 0xffffffff, 0x7f, 0x3f, 0x2, 0x0}, &(0x7f0000014000-0x4)=0x20) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000011000)={r1, 0x0, 0x20}, &(0x7f0000014000-0x4)=0xc) r2 = socket$inet(0x2, 0x80003, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000014000)=0x100000000, 0x4) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x88}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@udplite={0x30, 'udplite\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) 2018/02/09 04:26:36 executing program 2: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) 2018/02/09 04:26:36 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000070b000)="57bf4179", 0x4) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f000001d000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000022000)=[@cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000022000-0x8), &(0x7f0000013000)}}, @cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000002000-0x8), &(0x7f0000017000)}}], 0xb0}, 0x0) 2018/02/09 04:26:36 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f000001a000)=0xfffffffffffffff8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000001a000-0xc)=@sack_info={0x0, 0x6, 0x3cd24439}, &(0x7f000001a000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000006000)={r1, 0x4a, "04c1d26bb35acb224ecf7e512dc2e0ad044a4e5ec2f39852f4c626742f815c86214d8f4c98c993767e6b796e05c1cb49b02bcbfdd6b47c75b089e0f870a62e98732d6a905a3a293db249"}, &(0x7f0000008000)=0x52) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000017000), &(0x7f0000004000)=0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0xa, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xffffffffffffffca, 0x1e8, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6gre0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0xfffffffffffffde9, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x410) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000009000)={0x0, 0x0}) getsockopt$llc_int(r2, 0x10c, 0x3, &(0x7f000000e000), &(0x7f0000019000-0x4)=0x4) 2018/02/09 04:26:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000d88000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic}}, &(0x7f0000747000-0x10)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000321000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f000056b000)=@ax25, &(0x7f000041e000)=0x10, 0x80000) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000715000)=0x2, &(0x7f0000ada000)=0x4) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000475000)={&(0x7f0000b33000/0x3000)=nil, 0x0, 0x7, 0x8, &(0x7f0000e51000/0x1000)=nil, 0x7ff}) pipe(&(0x7f0000e9d000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000b1a000-0xc)={0x40000000}) bind$netrom(r2, &(0x7f00004a3000)=@ax25={0x3, {"aac711af9099bb"}, 0x7f}, 0x10) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000b56000-0xc)={0x80002000}) 2018/02/09 04:26:36 executing program 1: mmap(&(0x7f00005dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r0, 0x0, 0x0) vmsplice(r0, &(0x7f00004e8000)=[{&(0x7f00005cf000)}], 0x1, 0x0) 2018/02/09 04:26:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f00007c2000-0x50)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000416000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000ab8000)=0x1002, 0x0) r2 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00005aa000-0xe8)={{{@in=@broadcast, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@rand_addr}}, &(0x7f00008cc000-0x4)=0xe8) r4 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000d34000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b5b000)={{{@in=@broadcast, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000915000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000004d000)={0x0, 0x0, 0x0}, &(0x7f00009d5000)=0xc) r8 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e1c000)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f00007db000-0x4)=0xe8) r10 = getgid() r11 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000041a000-0xe8)={{{@in=@multicast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@broadcast}}, &(0x7f0000dca000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b2b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003a1000-0x4)=0xc) r14 = getpid() r15 = getuid() r16 = getgid() r17 = gettid() r18 = getuid() r19 = getgid() r20 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d28000-0xe8)={{{@in=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000790000-0x4)=0xe8) r22 = getgid() r23 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000903000-0x6d)={{{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000d14000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004b9000)={0x0, 0x0, 0x0}, &(0x7f0000b9a000)=0xc) r26 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000af0000)={0x0, 0x0}, &(0x7f0000f96000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000842000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000434000-0x4)=0xc) r29 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000967000)={{{@in6=@ipv4={[], [], @local}, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f00004d0000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002db000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000422000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f13000-0xc)={0x0}, &(0x7f0000636000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00005fc000)={{{@in=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000f7f000-0x4)=0xe8) r34 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000d3000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000bf6000-0xe8)={{{@in=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000025000)=0xe8) r37 = getgid() r38 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000074d000-0xc)={0x0, 0x0}, &(0x7f0000878000-0x4)=0xc) r40 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a7b000)={0x0}, &(0x7f0000c5e000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007a0000-0xe8)={{{@in=@broadcast, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000702000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000083f000)={0x0, 0x0, 0x0}, &(0x7f0000702000)=0xc) r44 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b65000-0xc)={0x0, 0x0}, &(0x7f0000292000)=0xc) r46 = getgid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000983000)={{{@in6=@mcast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f00003af000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fc6000)={0x0, 0x0, 0x0}, &(0x7f0000ae4000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000afe000)={0x0}, &(0x7f00003b2000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001f1000)={{{@in=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f00000af000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000017c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000041b000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000416000)={0x0}, &(0x7f00005bc000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000acb000)={{{@in6=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000904000)=0xe8) r54 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000758000-0xc)={0x0}, &(0x7f0000dcd000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a85000)={0x0, 0x0}, &(0x7f0000245000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004bc000-0xc)={0x0, 0x0, 0x0}, &(0x7f000038b000)=0xc) r58 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bc6000-0xc)={0x0, 0x0}, &(0x7f0000f53000-0x4)=0xc) r60 = getgid() sendmmsg$unix(r1, &(0x7f0000917000)=[{&(0x7f0000398000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b7b000)=[{&(0x7f0000f3e000-0x49)="ea33b5e17f38890016dab98d8df8d09359a1903ef349b1fc51ebbfff80b0875af581ad022a457e4c7e5dd5b6ded84144b871ff7c72fd3f48920a407edd21db7b7634148b10c660dd6b", 0x49}, {&(0x7f0000eb2000)="3667a1c7206deb3390e4361decb10876b1d088", 0x13}, {&(0x7f0000e0a000)="848fcb0f6e5e535b7a0a523424c1e9587ea28908e29bfb43c244e053a3732db171aaa47ce8b43d7f56465e1c45d02a25746e38036777b2a137d1e3d2e668bee3652b3cc0001fffd195447209a1a0635c3f225b17df3e8ed41fe676342eed02ef982044c44a4201c94e9df1f7b6c03cc1008f9ef8f39c262d98c53e256c8cee838d20941da0af1671f91ed73fcbe99b7937e8214a6556716f1b41fbc6058898be6c204f9a71b3d0", 0xa7}], 0x3, &(0x7f0000bb4000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x130, 0x80}, {&(0x7f0000b6a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000df000)=[{&(0x7f000045a000-0xe2)="0a75fed4422c386c1ee663cd5f9b50864f4caf74f6e74b3a249be9aa00d99d4ad2666827934c841f77abac1147caac4af0b4adccaaec2511699d4a307977a2b0aa7c6db4f4f999c651af097711d5971af9704756e45d303ddef2c516564bb4aab49eb12989256846b8ef2e596f4688d12ac0426112a12ab7da751a5f07ec0522729b471add9b6714762472ccab76333b47b8a0bf64d1a6510c0a19d37fa033e781fa0399d0c74dd1347892da4b563e21e6f70fbc69f025759f98a58e9b66badb0254b8959b27ec15e56d9a2e06dbddb2a71d67bc612bfed6658930cf709cad882dda", 0xe2}], 0x1, &(0x7f00007fe000-0x70)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x70}, {&(0x7f00008b1000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b09000-0x10)=[{&(0x7f0000e3f000-0x95)="3d6f8d96bf598baa8c049a2f9e685ec9ea9fcb1ec6c8c365dc5338c4686198ec1500edddcf35f45fccd947c7e43125318cac405ea99eef91fcce6e2caaaba927f85d9177ca87573f374f0dfd6ba4a416f26b2622a20795a1c678a6bbd272b66d0548b515a9b8c054e9a2d5a436c4c06a94e55312bbecce19de99614eae70c7439fdaf1cf60874149b6dbeb87765d817eb3c0afbb66", 0x95}], 0x1, &(0x7f00002e1000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, {&(0x7f0000f1a000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000232000)=[{&(0x7f00003dc000-0x2a)="651855714995b375870198fd923035052520e2e0a67fffbba61ab38fffa1c31f7f8a0493e7a07a1ce1bc", 0x2a}, {&(0x7f00008d9000-0xd7)="5b025250dce53ae8eaf177eab970b90adc5b72c506ffa7caf1a130dd52cbe4504dd220e2036a1a57381cdf502b9344d76ee31aa93a8e3b52f0af62e171232ebca1c3ca43a36114d42f0a08a213462fa7a76334b8757e3b213745f4d9142de6796e0547f57b8e618525c44fa7cfeae36154c818ee94cb9f38d00ec818ff3f11a91f33742260e972fcaa0e437f1103f319e67acddfbadadb3b3770ec2aac0ba3afb89a621b7be151037bf5c8cdfa39e5355acdff2eab3ef521c15c9129a1e464df5bff3b0b951392f6cb38f1c598c3fc3e7bf4893cec70d2", 0xd7}, {&(0x7f0000bd1000)="0342aca9064c3cf343994c454e4f69310bc30f507b5f04c69d8ebc24963f292f974651bbe544e0963c5910b708a83e111df2bedd36df05f8f94cf74915ef4d4f42a0887b7809faf2e126fc59db28b96b9d7ffc2f3332999b07f19776b586d02d333cdf106dd456ea36535d9a59b3089cc045dd642d1d4405ed64e7c858ad753d1f30820e2743498907ccb4e4ca1e37c9f9049023fe7ddd33eb1cf7457f4ff934d3841300bc26e1d93496beff99d12df55378d51181cc6038", 0xb8}, {&(0x7f00002b1000-0xe0)="03a34beb4bbafd189fff6b661b3ae5d55f7e267b79d05a63438a13d973c9ce024d08054946e3a1fe721620176518c4c8f233f0198b20b1cdb5a810ddc9a8a084f846af3a98a07440b5f3d0d2c3e5065862efce5164915b19cd90dccd3568adcc8f98200df74a85adfcddb7874d4a23975eae74aeeb5987a408bc2b7229f59a682947c883ed7115dedc973783000e26e8c2e777286d06a1d0ea5290a556adfef1d9bbe9a1a3a41d1213d8199bc298b12a458571f053bc6a1401bbf765523419c38562602c97a0e0b67df9293fd54ed83f4267e5f7290cde80ec494830d2be5514", 0xe0}], 0x4, &(0x7f0000a78000-0x38)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x4000000}, {&(0x7f0000db1000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00003e9000-0x30)=[{&(0x7f0000063000)="93f21e31d0157da7885280daae74ab0cf4e8d5a159bf18745e998d1ea91cf2e9ab9babb9ed06e1c04f36268ce1f17201c2ab5326ef159183da74b6e3030a49a2537f1a421f6fceac0efb55f3820efb72011d2bbd3449722dd1b05e769a89d20542511885dca81cada80ea6b4c00093d98d4658c2af9ed0bd69f52e", 0x7b}, {&(0x7f0000508000-0xc4)="c169669e1bc90809ce6ca3fdd87aebbad5160ced0cdd9629f29bfc4d5b0bc7acb0f3207d16da76a858e72ff154741db7420ea2aff497f750750a3cc202968052eb74d7c0bc75f376371e64c78d92a9867fa485e87bde2a6f2d2b9a7ecd130f82aa788595dd7c8839e5b90a9af4fdaeca58bb60cb715097c27220e0216b180396017347b620ca5c2634fe5f084ac0351afda119617b5a1d4a5b6c1c9f11786db09d18e7527e8daa346ca418dd17ddf077fcab58d29ac63a787e4ecff8bad644ebd7d42c20", 0xc4}, {&(0x7f0000598000)="54ba864ff6955d5197ba428ad6e9e7f3d0b572a98a75425b806f474822e5f6a0b2ab7ea0d319e8e3508a9bfdbf81c56dd798e7b01a1ef93f140d6bbf7b9a65097a27d2ddfba46536a91b92eb9bcbeed5c405eca7cc504c3030d97ee8abcb929f688ce67b19bef736a11d5acd61c3f27b7e8d9fc8230810cab2aa6b1f09214610736609ca196ec30053b458f3f9f4845e0626af05bb168c20756f3a0c84811c2b1d733ab7b4b3", 0xa6}], 0x3, &(0x7f000035b000)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}], 0x168, 0x4000000}, {&(0x7f0000171000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00003d4000)=[{&(0x7f0000b60000+0x12b)="4fd82097d13087963a455cffc0a6941bbde5056fae56cbbf370ecbcc4de2e00d1c633ea2fbc74e27d2bcec6fa8abcf35", 0x30}, {&(0x7f0000711000-0xdd)="fec2ec098dcc5806dff897ce5396456a7b66d99429259861d639b8e8862b0d673704ccf53b5d87e4b48ece468ab1f66dec2c9a6516fc62d673cd27b1dca0bb3bbb53624a7f9d97f83cf09e5d5b28eee735ad45d60d1d2e9c93a3e9d26a3f6099567b85f84077a83117efa7529bf06476f821c4d6437c919c6f7f23b8f5128145325a192ceb9d252d48866deb0bc15d738c6af99dc81685a55ff498bf5b9b4864a06fd4a791ecb08e2800e8462efac3d3dde403a0003b689a57b11672e03062c3fad9349745a0570084d1f0304358791cffaa695750e339166a068cd3be", 0xdd}, {&(0x7f0000589000-0x5e)="a6d1588be53c23d307f671262d46a0c4b6c4d9c64691e7a8d8dadef113d71cc71ee4b5ea72a5f45066b2a54da789c24ddc123f4d1c17f41f4ed054f30e3e4142c61eaaed81b97b8f54537af1cc9b41e08df4280ed21fc088214cfa63e8fd", 0x5e}, {&(0x7f00002e0000)="39a7e398b0385823230a7b85c186e76b17225aa61dbb7325c716956ac65591db8a64042d6987fedc9e2ad33894af2c7160bb71a2851be9566899f4641ae460680fcd8bfe73dc758b4bd093f3c3f32e676d4230a03a5883afc2967d807619b92b88bb1875f4cf6b56c72a17eade782a1cef1c5ca29996", 0x76}], 0x4, &(0x7f0000336000)=[@cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x90, 0x4000}, {&(0x7f0000e25000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a71000)=[{&(0x7f00002c9000-0x3a)="29db670e2d6fd5352b365d6284e89a2235a5eaa449f3a5793bd1ae6e60dbda3521e5f785138ddeed4b10b929fab400dea12eef2a94ebedf3b2c4", 0x3a}, {&(0x7f0000500000-0x66)="14a3f7c974f2361126ef8ab82c361157439534597a164737dbdcf53cdb1397b1479e32dd72608b27a35de18dfc63466be56fdb538d944855bf2ca5ebdf343005ad42af0f2a56215c34dfc4ae3e8afa0e7f47e0f006f249124789e6253504cc4f022c5a87c19a", 0x66}, {&(0x7f00003b9000)="9c43bb4ff365636ea9f6", 0xa}, {&(0x7f0000040000)="2cc68cc36a7fcc688f61bb896109c492c16ffedcf1c0d02a665a2b14937e5e5907e5094aad7bb0821223a9c6bd0d", 0x2e}, {&(0x7f0000f73000)="e47c6996f6b745e831ccdaa2810c4b8a3a79ef5fb241135bf89703cd3ac6e1afd04b81c9a01dd206361bc712de363d62d9adf9526c0889ffdd171e30211421062982bee432d49752dafb053f2f08f94fa70f1de370b6483fd96fac2d5471402e856201558384be9c010930e677ab04279afa5478367c2fbe8d81debf75a5753436babcc224f46459cca24afd04fe496f890e817bd9a2a91f70d2bac3590e72de11ce30817b43bf57c88217a68149c927e163a874acfad5665b59dfd2885901ab8f171f951f1e7af0018bdd735d48631ff37de571e6da88622183c9d41b22fc", 0xdf}, {&(0x7f0000ef6000)="b647088bd8787d65672c570786020dda92a01ed0031e56ea9f4b52efd91cefd6877e0b90a5fd5f2d171a4ccb46e0e73a77d62caf45e362460e73865169970cd72f811ae63cbc427d0e3edf0092bb72472490c9cb2de35e5c17b71e27e3b1fc74307678468893bfdcdba97f816f150e1eda38cc4dc177f03dcb1f875239d563b8257324fa0684d66b19931c5e68ae3d6863b1f393d22c40", 0x97}], 0x6, &(0x7f0000332000)=[@cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, 0x0, r47, r48}, @cred={0x20, 0x1, 0x2, r49, r50, r51}, @cred={0x20, 0x1, 0x2, r52, r53, r54}, @cred={0x20, 0x1, 0x2, r55, r56, r57}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r58, r59, r60}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x158, 0x40}], 0x7, 0x4000000) 2018/02/09 04:26:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000e9f000-0x38)={&(0x7f0000a4f000-0xc)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x28, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}, @IFA_FLAGS={0x8, 0x8, 0x43a}]}, 0x28}, 0x1, 0x0, 0x0, 0x80000000010}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009c5000)={0x0, 0x0}, &(0x7f0000fbc000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000c1e000-0xe8)={{{@in=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f0000556000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007ec000)={0x0, 0x0}, &(0x7f0000903000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000dc5000)={{{@in6=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00009a9000)=0xe8) r6 = gettid() r7 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ee0000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000524000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00005d9000-0xe8)={{{@in6=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000058000-0x4)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e17000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000628000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a00000-0xe8)={{{@in=@rand_addr, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00004fc000)=0xe8) r14 = getgid() r15 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001b4000-0xc)={0x0, 0x0}, &(0x7f000020b000-0x4)=0xc) r17 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c72000)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d91000)={0x4, &(0x7f00008cd000-0x20)=[{0xc5e0, 0x0, 0x100000001, 0x8}, {0x8, 0x800, 0xffffffff, 0x9}, {0x100000001, 0x7, 0x8, 0x1}, {0x200, 0x0, 0x100000001, 0x3}]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000083d000)={{{@in6=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f000018b000)=0xe8) r20 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006bc000-0xc)={0x0}, &(0x7f0000cd6000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dab000)={0x0, 0x0}, &(0x7f0000ff0000)=0xc) r23 = getgid() sendmsg$netlink(r0, &(0x7f0000d34000)={&(0x7f000027f000-0xc)=@kern={0x10, 0x0, 0x0, 0x1020000}, 0xc, &(0x7f0000856000)=[{&(0x7f0000a4d000-0x8c)={0x8c, 0x11, 0x10, 0x1, 0x2, "", [@nested={0x70, 0x6d, [@typed={0x6c, 0x52, @binary="037c79bc51bbdadd69ce60067eace9da349ab3b6233fb8e94a7d5841843560c0a33a0fa9cb8dbb5c557defa92efd30e0e828848d6a6b325221284eebabf98ba809f87643d38d37b8024cd25ccee431d61fe3a36431e073db4228d56348fa5858cc4d2fe5"}]}, @typed={0xc, 0x8c, @uid=r2}]}, 0x8c}, {&(0x7f0000a80000)={0x36c, 0x13, 0x812, 0x1, 0x2, "", [@generic="2558f22f4917d48bd6b6903efb1efbe79e5435ce9f8267636a57be094c1248b82574d053e823ec6929ae0e9e626db52c79172c6cb6157ef53ec9eb1164d0b60d", @nested={0x100, 0x6b, [@generic="20e3a42f8015a12b6827be9e6211ab9c1aaf979bde93c90c5aea03a873a1d9d260fe165bb1ed2ce00b88d93d06f917a0ed0b4379efe7a36f44aec597a33a69152dd771f098caa15db3712406c0aef8fcbf3fc93145293f2b6d7a94b049a0a64fb83188de9decc6a4d826fa98c7ed18dc1749209f7aa21c1f1de27ea8a6f3a9fd45f4935527d63931e4afa179525e87522b7fb5a319d25300dc04fcd983aeab5fb758ba1348fef2f3009e0a2f814ce140316ed6cf856e66e75a15a62dc6e421212d70b5ce5d48bb917c90abfde6eb5f142966276c43a699c7f064b84261dbc25af513c04fbcebe7318aed18fd", @typed={0x10, 0x5b, @u64=0x10001}]}, @generic="d6ddd6660b3dd1c62946ff9f7c214ceb8dfab8227ffafeba95e2fde93211b38de44cdbaab2212a358d8a3452078f9fcc405613ee45a51312c3145586f6", @typed={0xc, 0x3b, @uid=r3}, @nested={0x1a0, 0x4a0, [@generic="e892b7bd502aa7549fb6ea82c8f546e5a9261e268bf653b79534cbe6ab9248c24dd4d95c37fad41fbf4b45df1ae4a8a96f5fd1170333e804898944eee0fe80dfa6a6be42899afdf9154d030e8399437d41339e6aa03c063db80a5fa657fc635645181757a0145dcabf91d2cb40a0c3b1828cb8875524129acc20e5a88743bf040edb95bf2e951746e001a28b1ce5df88640801fc5e65da70cd7b7ffff408861efcbffe6d1bdefed1d6550d5f480989e15777b4c99d3dfd466741f11a009f2c04001e837512597af45e00152e0239f6838d05", @generic="2742099350e114d344fdf7c23a0e63311237e482c7642c9393c631c96a93c9ff08c31675e1d5f5f091bae49c27244dc09aa9b7c9cfb1130a8c9d302e997fe39e5cb38092a5af0123b6018a5f990dc196d0a5194e396f34fbd86ab9b3e59f7bbaea6bf8257ff93ddbd92372dbb488114270ae7cb4d32aea3e993008be449285e661c1f792dc3b1beb9be2631cbcd5ba89bd1f84e55ffe08a39df1f6ab6dee518884c3ff4312ef5a1e6c2079559c5f0b8731280f744fce90073e9b791757da88b32f342276614d83cc4d54"]}, @typed={0xc, 0x87, @uid=r4}, @typed={0xc, 0x17, @uid=r5}, @typed={0xc, 0x4b, @pid=r6}, @typed={0xc, 0x6, @ipv4=@multicast1=0xe0000001}]}, 0x36c}, {&(0x7f0000b3c000-0x10)={0x10, 0x26, 0x302, 0x1, 0x2, "", []}, 0x10}, {&(0x7f00004c6000-0x1fc)={0x1fc, 0x15, 0x118, 0x6, 0x3, "", [@generic="0c0aff460e7ae1794bfb1d15f2e0e21888725337dcba3f1612c1eabc6fd3704828da6c036068c8d0f6920a8dee0b5789576c199b7501e3af8db660ae7c5f041132818c893ae360b1", @generic="b9b145a99beb5f3ecb85ca254b5da4824a88f20a3ec6158fd927b3633f7036b198b83eaf8f871e421fd6996423b0294a6f7970d11d0fca96e9f65418a5eaf5348cfc3ab79d8478be5404b0a8cd5c622e3ba187810d3723f23d06227473a3286fd66e71a4f634f9c2c9e97c3801bee3279494ca9c4958b91ff1ac185bfcc1b8eda34c99772771cf1624006d27b38b48e82d6e035d59446fa461668d058c5d286ded3aa0950206406d821a3263b355402efcd48771", @typed={0x10, 0x2b, @u64=0x7fffffff}, @nested={0x3c, 0x49, [@generic="7de5791f7375dfba3cbecaa5b947d92836cb9264c401030d769428ad29637aae5bd93f0216e426889ab21b58a03f62", @generic="5e7d82ba13bc"]}, @generic="fc793156f6c3ed29e6408205a513246a008410b756c90243c6cde36139f1436138f6d4ededeb85c3a37c49c090dc86b15b7fc5e4a8bb26ab955c6cff73e752beb1ddd5c46fdb938a04de548e7b242b4355392d915ba5402bfba6ed2db1788f9d12aaa69bb29cbfa5ff79e292ad1119a372306835e05989e11796e99e0e11096814fc147742558102edba9aa0adbc6f2cba6cbf213517a5", @typed={0xc, 0x87, @ipv4=@dev={0xac, 0x14, 0x0, 0x12}}]}, 0x1fc}, {&(0x7f0000ea9000)={0x250c, 0x1c, 0x100, 0x7, 0x1, "", [@nested={0x10, 0x8d, [@typed={0xc, 0x40, @pid=r7}]}, @typed={0x8, 0x7b}, @generic="9a4d8671bc", @nested={0x1c4, 0x3b, [@typed={0x10, 0x40, @u64=0x1}, @generic="ff53f19c85dd1a81c68fc41202ef9f7876c42c740bb6cd0bfec9f559dcefdeaa1797d2a11339d5b30ef6becd3d51ab2a09ed66f77ad9901b2dd4b5d92b5288940b0d7b45563886afa78eed8bfd22351f62bb4a78298cd9349fcab4cd46a9f669a196d114a62e3235396c03bd8aa04300511bdc4d4b55fd558e0001d4cde7b30795e0918050d2f9b335a5b434f8085e80bae709abce52bcba8a3e125f02c120d588c8215070b82defe9aff3bc33", @generic="28c1bb9ee91fa8aee4498478bc7ea8c58798e4217bc5361981595c92243d61ea7c8d79c6b4d678849f066898cf073a6cdc8a6befb6ff2557211d70662ad18d2ca662c3bb74ab5df5f74441dceabf674936ddb56173413cba76a05db243e753d867e9103726de8702e90c93914b57614b6c27f4aa5a85d54181de833117a79597f1f0bf086da59e99b51104346165ffd58d839bc2d1badba6ff545c508b47aa28d46d1bc44bb4b6096aba4aceb1941eaf50b9b20e6652721ab7a56fc8f1b1aa7b7a59ec9b16e9f400199aa6f400ecd839d53e08c7d20ff8799e4e91dd5a7f4332cd79884da6fb68551f34189b87b6ba3c567e56e4", @typed={0xc, 0x5c, @pid=r8}]}, @nested={0x100, 0x25, [@typed={0x8, 0x7e}, @typed={0xc, 0x6f, @pid=r9}, @generic="a62cfec0839424db9d26eb122ea5aa86acbfd57575f27e987281ad37d6087746404a31c5e6cef07a3d5de9d3edfcd167209840fa9a1633561c9a6bb89a5d9180606d73b085cc544dae4243a7ef323ec09a323f7731c5cd9adc9a2479a96947e8884ac1f909771a78321e84065bbeebf4aa7bc60aa1a166367c982fcc4dbd500d95747d2ebec4345e71e3acff4cb7d05bc1124cfbffd5ec9d03f7d768e346ac17e1263b3683a1622a264d5427bd2fe2144e4049bfdf852cab0fe40dc016bdbcd51cf7", @typed={0xc, 0x38, @u32=0x1}, @typed={0x18, 0x60, @str='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}]}, @typed={0x64, 0x92, @binary="e4ad23924bc57e456786b8c03dc910a4101272b7546077fa0d0c45089e9f2103714e71319fb6e629d24a6e4d4e303cc114c54c1aa746f2079eae6d7a735f949b2d7dbc0625f455b03dcdd82e5241ac0409fb96ba7cf82a5dbce3"}, @nested={0x1c, 0x4f, [@generic="88a197fe", @typed={0x8, 0x8f}, @typed={0xc, 0x49, @fd=r0}]}, @nested={0x2198, 0x7f, [@typed={0xc, 0x93, @uid=r10}, 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@generic="be908183d1c3fdb35874d92e80ec61919515a6a2527a1d9eb73a55b7f1b603f38e47f763b8b31ab640b0fc13cbe127c13aa619bb2c6d4a09a0c03a79b9a41b804ed100b38f62f4d2c386dd7df359bbd9c21567c0fd37a5d03bc4cef6e3422d2e7be77344d145f4a2be9b3267dc114f1d5131d824aab24f16f15f2c299f35cdc5a79af03e6fedebe221fed6586776938cedfbf7a000752304a131744a419d268fb6c1671f700889b61333de947decf6a5b5e7325bf006f90f5043040e2604aaface3973ce7826f8f7130f1350a7a956f98fb105cf7bfdcfd3dd124efdae9c", @generic="0c8db36531ecb11c78604d96313533b494e2c0097c4d2cc9f522ed3f2d8e84f50d00d8d6deaf434cda2cdac2dcd068fbe82016dd0210b29536bfeb9ccc646ebee07c4ca0278c0930bbce0ba23e5cb4c8c05e32a4640490a2ef963f3c841c5b456703a74c37bca3145263604fe1a6d8e4e7ae28c2a57e17c45616aee5f1f33432280501c283e352c4809a9e0a", @typed={0x10, 0x79, @u64=0x1}, @generic="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", @typed={0xc, 0x37, @pid=r11}]}]}, 0x250c}], 0x5, &(0x7f0000673000-0xd0)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0xd0, 0x20000010}, 0x8000) 2018/02/09 04:26:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000781000-0x4384)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00001a7000-0x48)={0x1, 0x2000000000000343, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x200000}, 0xdf) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000ace000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg(r2, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[]}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00008d9000)={r3, r1}) write(r2, &(0x7f000017c000-0x2e), 0x5e) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r4, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6_vti0\x00'}}, 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r4, 0x5462, &(0x7f0000007000-0x8)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000007000-0x90)={0x3, {{0x2, 0x3, @rand_addr=0x1}}}, 0x90) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r6, 0x89e3, &(0x7f0000eb6000-0x2)=0x6) preadv(r4, &(0x7f0000006000-0x50)=[{&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/19, 0x13}, {&(0x7f0000005000)=""/195, 0xc3}, {&(0x7f0000005000)=""/13, 0xd}, {&(0x7f0000005000)=""/12, 0xc}], 0x5, 0x0) 2018/02/09 04:26:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000ae4000-0xc)={@broadcast, @broadcast, 0x0}, &(0x7f0000af7000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d8b000)={@mcast2={0xff, 0x2, [], 0x1}, 0xbe, r1}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000b20000-0x10), &(0x7f000038e000)=0x10) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f00005d8000-0x94)={{0x7fffffff, 0x8, 0xa9, 0x2, 0x7, 0x3ff}, 0x124, 0x6c, 0x5, 0x4, 0x4, "7e2d793654d53631f2510edd1c4ba305c09c6a4e830360d2ab54f6564fec5f8afc5272ff5b0039a38ecd42e608849e53bbdd8c13a0ad843afecd73e2d2ef6bec8f7c607c76cd909c56bb7e51a9cf7f916a35e78b7b7acbd8230f8416234b95022dca2d01fc6ffc19cd5483a487d9338e3578b17fc65747b46569cbe564f48ff7"}) socket$rds(0x15, 0x5, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f0000282000-0xa)=@abs={0x33c436fe7ac2857e, 0x0, 0x0}, 0x8) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000f2f000-0x28)={@generic="092b914fc1b0ab2a1dfdb19d7780af9b", &(0x7f00000dd000-0xc4)=@ethtool_drvinfo={0x3, "6e6b1e360f26f57748f4223041b0a7ecc3262b39d78eda93d3630c419ca01df8", "af69b70e429c3730165735447c892152911d99d5cdc5cf0adb32b3eab8ca1bdf", "ea5467066b256a90dafaffffffed467ca156cc44d48e0128ca03894e180de103", "c92a0b6a7e7083de1406b707add89b858eb17f22f052e9ea4a72d1d0f30020fd", "c384355d7cc6c91290dbc90a41f6594797ced53f29e15f12b3e2550114052658", "076976a3cbf6e9722c27059d", 0x0, 0x3, 0x948, 0x7ff, 0x3}}) 2018/02/09 04:26:36 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3377) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000006000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x10}}, 0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000017000)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'ip6tnl0\x00', {0x3, 0x0, 0x50, 0x0, 0x0, 0x80, 0x81}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x418) 2018/02/09 04:26:36 executing program 5: syz_emit_ethernet(0x12, &(0x7f0000d88000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic}}, &(0x7f0000747000-0x10)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000321000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000475000)={&(0x7f0000b33000/0x3000)=nil, 0x0, 0x7, 0x8, &(0x7f0000e51000/0x1000)=nil, 0x7ff}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000b1a000-0xc)={0x40000000}) r1 = epoll_create1(0x80000) socket$nfc_raw(0x27, 0x3, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000b56000-0xc)={0x80002000}) 2018/02/09 04:26:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000002a000)=0x190, 0xff63) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000856000)=0x80000001, 0x4) getpeername$packet(r0, &(0x7f0000f60000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000123000-0x4)=0x14) recvfrom$packet(r0, &(0x7f0000026000-0x1000)=""/4096, 0x1000, 0x1000000002000, &(0x7f0000026000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/02/09 04:26:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0xfffffffffffffff9) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00007ec000)={@generic="c5bc0d6f2fce7499de760e73e8531584", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) getpeername$netrom(r0, &(0x7f0000693000)=@full, &(0x7f00004b3000)=0x48) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_ifreq(r1, 0x894a, &(0x7f0000f36000)={@common='bpq0\x00', @ifru_map={0x8000000000, 0x6, 0x8, 0x1, 0x8, 0xb4}}) sendmsg$nl_xfrm(r1, &(0x7f00008f1000)={&(0x7f0000384000-0xc)={0x10}, 0xc, &(0x7f00003bc000-0x10)={&(0x7f0000210000)=@getspdinfo={0x14, 0x25, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1}, 0x0) 2018/02/09 04:26:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) syz_emit_ethernet(0x12, &(0x7f0000d88000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic}}, &(0x7f0000747000-0x10)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000321000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000012000)={&(0x7f0000b33000/0x3000)=nil, 0x0, 0x7, 0x5, &(0x7f0000e51000/0x1000)=nil, 0x7ff}) pipe(&(0x7f0000e9d000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000b1a000-0xc)={0x40000000}) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000b56000-0xc)={0x80002000}) 2018/02/09 04:26:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x8100}}}, &(0x7f0000004000-0x14)={0x0, 0x400000000000009b, [0x0]}) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f15000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00006ad000)=0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000bff000-0x400)=@mangle={'mangle\x00', 0x1f, 0x4, 0x3a0, 0x2b0, 0xd0, 0x2b0, 0xd0, 0x2b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000ff2000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x1c0}}, [{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, [@unspec=@void]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4=@broadcast=0xffffffff, 0x32, 0x23, 0x8}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffff00, 0xff, 0xff000000, 0xffffffff], [0xffffff00, 0x0, 0xff000000, 0xffffffff], @common='vcan0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x3f, 0x1, 0x1, 0x1}, 0x0, 0xa8, 0xf0, 0x0, {}, [@unspec=@void, @unspec=@void]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv6=@empty, 0x16, 0x7, 0x9d2}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@dev={0xfe, 0x80, [], 0x0, 0x17}, @ipv4=@broadcast=0xffffffff, 0x9, 0xf, 0xfffffffffffffffd}}}]}}, 0x400) 2018/02/09 04:26:36 executing program 0: mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect(r0, &(0x7f0000956000-0x10)=@ethernet={0xa, @empty}, 0x10) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000095b000-0x8)={0x0, 0x0}) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000095b000)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000095a000)={r2, &(0x7f000095a000)="6c0ad2ec21e0d7f0e8853bd1b65afe87e4901d161d6319f262c888a60c77b5af8055a87ec0", &(0x7f000009d000-0xc3)=""/195}, 0x18) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000186000-0x1)=0x5, &(0x7f0000805000)=0x1) 2018/02/09 04:26:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000090b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39}, 0x0) accept4(r0, &(0x7f0000920000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f00004e1000-0x4)=0x2e, 0x80000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000183000)={0x80000000}, 0x4) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/09 04:26:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000f98000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000ec0000-0x4)=0x10) accept$inet(r0, 0x0, &(0x7f0000914000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) recvmsg$kcm(r1, &(0x7f00001f3000-0x38)={&(0x7f000027c000)=@nfc, 0x10, &(0x7f0000a5a000)=[{&(0x7f0000aaf000)=""/4096, 0x1000}, {&(0x7f000013b000)=""/38, 0x26}], 0x2, 0x0, 0x0, 0x6}, 0x0) connect$inet(r1, &(0x7f0000c36000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f000076a000-0x1), 0xa561, 0x4008004, 0x0, 0x0) sendmmsg(r1, &(0x7f000054d000-0xb4)=[{{&(0x7f000064c000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x10, &(0x7f0000243000-0x40)=[{&(0x7f0000300000)="bf26747aaad27da03e1f037b39d6fd1f2bf3c5b1ed5415852b4b0aa584069d106ce2d025450780d54a18253173aace079b52", 0x32}, {&(0x7f0000706000)="fd119ba0c8352f5cb394d0e221e533d4f0c1399e04f45eaf08c9ca02308ff29d86942e2580e4fc470b84cdbde8a244345925a9390edb1994264e0ca006a37f6bcd56cd5bf382e84d7ecdad7199203663a98d4a13dab1f7c37cb7bea2ce6232a070f6f2ee358f8827dc539c461abca69dda6c8df71bcaf6caf9f5eea2cde1a1b9d40803711423ab7b74a7ffdcb2c907", 0x8f}, {&(0x7f00006fb000-0x1000)="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0x1000}, {&(0x7f0000b49000)="4a5120dea7ffe5696c7cc3e4ac693ef3aaee57e462a9fa3f0383f1a400fc04aaf9ca693fc0cbf88b058d12282d6a238825de62731be6d3327164800f38aa639b", 0x40}], 0x4, &(0x7f00004ed000-0x2140)=[{0x1010, 0x10f, 0x6, 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&(0x7f0000e53000-0x40)=[{&(0x7f0000659000)="51ae84fcd313c216d4e3740b9326601eda653fc9630719a12fa5b879f87e5f3e24f8ac5eacba357124924683a7aedf9619e28593c58c593af1c5fb7bf73e9a3f55f5968316592fb4314cac56c5f6d66216e56d95f7530119c268c54ad9c7f1d5944efcb447fa4d4aeff32b9347c247f6b6ead676bc39927c8e4ec3e0c782592621371eb9f0c2a71483f2fab7ce4ec722a09cc4efcfa2d8201be1ad5f612af1990bb6ef7170d1733bdc3e9ef79920d192bea8c8b81019147de740dc9415643516073665e5d87ed98c2f19b4eacd41cd321ffffdd18aebac9de9", 0xd9}, {&(0x7f0000ef1000-0x25)="2d1ea5056ab772c5e3fa8490b08c70cf38273f2d9a5af87c15707785fe5d093ba36ce95ddb", 0x25}, {&(0x7f000097d000-0x9)="8c96fb663caa0e9e18", 0x9}, {&(0x7f0000174000-0x7b)="b9b2516170b97f5dab2fee096a5dc72cf59266612a0164ab684ad39ee75482503bc2e61c0d6a324f2ee96deab67cdc868904dbb0543888eee8373a8504fce3f5254e4577f7e0d23f0f342f6f09843b383742a49cf9adec4fc494c3e131c972e6c85e72a96ba51d999ac5d710b482cf317990f3d54980463775562b", 0x7b}], 0x4, &(0x7f00004d8000-0x16a8)=[{0xd8, 0x18b, 0x6a30ea25, "57e4ad3df19f50b32ee09cf532d0f379ac7aa9a316ba90a0c477d134424801fc6139ae680dcce798103479f5d6c159fd0f42ccfd750c45733ec221fb15acfd44efda71fb662179dc1ae046fd770a8bb7ae675cffe90ef7262d95db31aa5b09d61dd869f30fc1bf3d955faf14f1ad26e3c233a902dbefdbba2dd6814c7becbbb92b13fc12a8db2d8e233d1a49a026b15a5116496883724102529682f90f52cafe0fef1089e28e21bbe88cc050a225758012da9c6c330e98c612b7d8995ad99d57ffaca44efd93"}, {0x100, 0x118, 0x80, "104870f26f9c663a96790fe219574b3c367b20599c9c0dbdc1f7740ceb13e4c09b2c0bd941656610e70a7abd59861e0831cac3d8a31fd9080967f8988d90af9ceb33a9f1389a9dfe1ed3c78879923b6f63658019d2f3231d52c595140acb5b228371cd22fe8f8fad942674ada4102120b0de90ec44ae1d945aa4ce5a77d7efdefa90616dd7f2ed17f61fe5f5112b5c496c1024b7fa280ca414d5b8c6bfbf3fed240ecfd9e83f98c9c57863ffbfeef416e132a7d365da885716a4ed616211e8d7d11867c91ba11188a7cecbd610f5e9829144e4c37cee5773c91b8156188d6d6af84cec43d2a47d6bf218564b"}, {0xd8, 0x84, 0x0, "516c42cc692afaca921db5abdc935868f13f4f1cfd4450e69d7e04545a1b0fdac41eb776595f2bf0838a9b6b20e90a0f19799346c5d22561239cd3a8d36791dd3e495c363550f1b439595d1765f933e1285a11404c0b95913b7cfe607ff68b23010d84c67c4570f41fb0d409283c90cd55c35596e3b96a5e8a119397d99cda595a444d7bfaba03f54a2b0675f38a5cc433f51bc7a85798183d2ed38b388200bd8b20cdb3ec51b5e88ad8d6f31026df489aec8375491800c8bc21789c8d1c9bc1814fcc43bb4f"}, {0xf0, 0x10d, 0xffff, "194a7911ba9a5ea701c349cc7f8843f7bbf1cfa546d661c7a451df902df3baa31cec4ffbc5dc5fefab45d4ec5cad020f3adc1b060a0471ec245337b3ce2459807f43c418e517b683bd30b2bd846e85f6147c6a659e6b0241ef954dbdde8d50dd16b4396f68b1f5ee937aacf403772bcb0206549767f89be135776f1407762aa4510135cf90298f0c39060266638daa044fc5ef3008a7afeb278d46d17266278a3ca3fdd55e5fc8405ce7502982d92ddb12844c0bf0a47e434badc0a3b2de3fc06b2b58f5b7138a13525cd138cc2e7c9d3cff82bf40e529c7da"}, {0x50, 0x113, 0x100000000, "3c7329f9d36bb83f490a5e22cb23dea4ea6ab01a2a502ee4f3b768f3357bdcae1473cced62366d74ee476c31714e85fb54aa3a567b300fb210b49a"}, {0x38, 0x108, 0x6, "1bc74731c207c1859c9fddd054a3c544ec9bd900547e06c9f365030686df8733ffe1d895e7b17a"}, {0x60, 0x105, 0x15, "353caf61ecc481da32805a7ca850e0d0bbc5813f63598cc79837d51ca837f41fabe2705abb70e669a492cdc896e61d6a5fca5bbcacc1e4e395becb7eea546bc33480ee452eef7ce862e04c"}, {0x1010, 0x113, 0x8, "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"}, {0x100, 0x6, 0x1, "1d0752095be89da0aa74bf721df752d0ee2a7b1ff67f8c1e90ab67b3026e24a99e39f784ab5bf5066484709bdf6b7383065566a60723a95b5d4651ae214f56d2beadde3678c18ff8a1b2fb9e72ed4b78fb88ac42047941f2bdc03e8a44c1ad3abe9d7c128268916321dbfe9123fcff313f1b052d0d76cefb20b8a542e3a2741c02d59287199d5682c80598d00940e1ba8fd560e2ab2434eaf9477301ad0ef273859efc164b1c1a5143ce3d3dd0fbb49022973b7d77513e13b6e35105af7bcfea3652a6f8bd576a64ed8f1e3520a24bdc553f3c34e3e33cc69c7304b225f644449eb40145ce7d2f0475dfa6e1ca"}, {0x110, 0x100, 0x7, "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"}], 0x16a8, 0x4004}, 0x1) sendmmsg(r1, &(0x7f0000eac000-0x1a4)=[{{0x0, 0x0, &(0x7f0000896000)=[{&(0x7f00001d2000-0xf0), 0xfffffe88}], 0x1, &(0x7f0000108000)=[]}}], 0x1, 0x4000000) socketpair(0xc, 0x80002, 0x6ab, &(0x7f0000ee9000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000fa2000-0x4), &(0x7f0000860000)=0x4) 2018/02/09 04:26:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000d0f000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r0, &(0x7f0000bfd000)="d3", 0x1, 0x4008000, &(0x7f0000bef000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) connect$nfc_llcp(r1, &(0x7f000080a000-0x60)={0x27, 0x8001, 0x8, 0x3, 0x8, 0x4, "b0d80c247cf0420519f247b24b97304966eed40a3b5228d28b5e4fc20d36074b44eae693b9ca6bc71dd283825ea67a7b3d94690e8679a473690e74cdb72f2b", 0x106}, 0x60) accept(r1, &(0x7f0000371000)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000d1e000)=0x10) sendto$inet6(r0, &(0x7f00006e5000)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/09 04:26:36 executing program 4: pipe(&(0x7f0000c9b000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x7b, "3dbaaadd3d4af0e1929a10ec2dba0f34ae8af0a80593cdcf9cfa8310ea246ec61f6fb3b4c3ba2ffca6cf946b8579d7c6d9bd128da707b535fcad893099580e012d3f050dc9c1eee1ff95e99f7a63159ccd5cf6bde452dbf2557034e0b5e6cb174e269e3b3fd70b8e4458f9c553d01d858935fae10b21b2a9c81efe"}, &(0x7f00008a0000)=0x83) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x10001}, &(0x7f0000201000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000098000)={r1, 0xd3be, 0x16, 0x6, 0x6, 0xed4c06d, 0x7, 0x3, {r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x3, 0x10001, 0x8, 0x758, 0x5}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r3, &(0x7f0000002000-0x10)={0x1d}, 0x10) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143eac2c0db521abe971f11368a82cc15eb4037dc12502000000b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1}, 0x0) 2018/02/09 04:26:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x1, 0x7ed, &(0x7f0000001000-0x8)={0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000021000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast1, @in6=@mcast2}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f00005ec000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000fa8000-0x75)=""/117, &(0x7f0000ea5000)=0x75) pipe(&(0x7f0000d75000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000883000)=[{r2}], 0x1, 0xffff) vmsplice(r3, &(0x7f0000133000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1000000000000282, 0x0) write(r3, &(0x7f0000335000), 0xfc94) recvfrom(r3, &(0x7f0000532000-0xb4)=""/180, 0xb4, 0x40, &(0x7f0000102000)=@nl=@kern={0x10, 0x0, 0x0, 0x80000}, 0xc) readv(r2, &(0x7f00003e2000)=[], 0x0) 2018/02/09 04:26:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000d88000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic}}, &(0x7f0000747000-0x10)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000321000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000475000)={&(0x7f0000b33000/0x3000)=nil, 0x0, 0x7, 0x8, &(0x7f0000e51000/0x1000)=nil, 0x7ff}) pipe(&(0x7f0000e9d000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000b1a000-0xc)={0x40000000}) r3 = epoll_create1(0x80000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000a21000-0x4)=0xffffffff7fffffff, 0x4) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000b56000-0xc)={0x80002000}) 2018/02/09 04:26:36 executing program 7: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000007, 0x80, 0x20000000003}, 0x1c) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fce000-0xc)={0x0, 0x7, 0x10}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fce000-0x10)={r0, &(0x7f0000fcd000)}, 0xfffffffffffffd2e) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a60000-0x8)={0x0, 0x0}) pipe(&(0x7f000035b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000fcf000-0xc)={0x0, 0x200, 0x5, 0xdeb, 0x200, 0x7fff, 0x8001}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000024d000)={{{@in6=@empty, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in=@empty}}, &(0x7f0000d48000)=0xe8) 2018/02/09 04:26:36 executing program 6: mmap(&(0x7f0000000000/0xcdc000)=nil, 0xcdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cdc000)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000007000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd9000-0xc)) 2018/02/09 04:26:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0xfffffd5f) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000500000-0x10)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004c4000-0x1000)="24d13d9a803e68e77b5a00cde775943795680a2091fef97f28548239585552171940b6edb5bc0c952e5483ce0ff180d9c002b807c8f9dce8813c2388c3e9a2fafaeb0d240e4362cf393dbb54cd2b68c1db528655aa2c951fac98aeeb0126b904aa7ab031e67e3dd4202468ae51e024f40d892e738ed3c71d0d7cc6ba79bbb6318b26", 0x82, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000486000)='>', 0xa17982ed0581364c, 0x0, &(0x7f0000663000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) r1 = epoll_create(0x4) epoll_pwait(r1, &(0x7f0000fc0000-0xc)=[{}], 0x1, 0x0, &(0x7f00009dd000-0x8), 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000094f000-0x4), 0x1000000d8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000628000)={@empty, 0x8, 0x2, 0x3, 0x4, 0x1c2, 0xfffffffffffffffd, 0xde0}, 0x20) socket$pppoe(0x18, 0x1, 0x0) connect$inet(r2, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f000094b000)="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", 0x241, 0x91, &(0x7f0000940000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00002ab000)='\'', 0x1, 0x0, &(0x7f0000f55000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/09 04:26:37 executing program 4: r0 = socket(0x1b, 0x5, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x4a25f209, 0x2, 0x6823, 0x2, 0x8, 0x1, 0x0, {0x0, @in6={{0xa, 0x3, 0x20, @empty, 0x7}}, 0x7, 0x1, 0x1000, 0x8, 0x1f}}, &(0x7f0000c17000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000b000)={r1, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000023000-0x10)=[{0x24}, {0x6}]}, 0x10) sendmmsg$unix(r3, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[]}], 0x1, 0x0) 2018/02/09 04:26:37 executing program 3: pipe(&(0x7f0000d9f000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00002cf000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x800, 0x3, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000aea000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000002000-0x4)={0x6}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x200, @loopback={0x0, 0x1}}}]}, 0x110) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00003cb000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f4000)=0x24) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000085d000)={r3, 0x42}, &(0x7f0000912000-0x4)=0x6) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) accept4$inet(r2, &(0x7f00007fe000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000a8c000-0x4)=0x10, 0x0) sendmsg$nl_xfrm(r4, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11, []}]}, 0x15c}, 0x1}, 0x0) 2018/02/09 04:26:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000003e000-0x8)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d16000)={0x0}) socketpair(0x9, 0x805, 0x44, &(0x7f0000373000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00001d1000)={{{@in6=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000fbd000-0x4)=0xe8) sendmsg$nl_netfilter(r3, &(0x7f00009b1000-0x38)={&(0x7f0000723000-0xc)={0x10, 0x0, 0x0, 0x2100000}, 0xc, &(0x7f0000171000-0x10)={&(0x7f0000a9a000-0x1f8)={0x1f8, 0x0, 0x3, 0x8, 0x5, 0x0, {0x5, 0x0, 0x4}, [@typed={0xc, 0x61, @fd=r0}, @generic="e09e1291c3754d272f87b378f9d12740b98fb2e4681cb2188ca264a767df502363b4835e782adbc6d29fa1a8f27f8c8b40b85dd4f4349f8fcda0986ac850436d3157e1c64bb12e2bc59f6dda0bcc6fca65177c5852e35b4bd190414b92ec043849af5c333217f6548751eb3b40bd74f4774e9e17a7c9753e606d1275c9349a00372e8f2328f3ac9aa10a10260176c6a6e9788289df7dac13bfc9e5feabb63b720e2fb76afeae7bf3a1748a279d2c818c7ca66b48897c3b", @nested={0x1c, 0x8c, [@typed={0x18, 0x37, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}]}, @typed={0x10, 0x48, @u64=0x4}, @nested={0xd8, 0x0, [@typed={0xc, 0x2, @uid=r4}, @typed={0x18, 0x24, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xa}}, @generic="61517288c811e34bf8c2c50dab7f08142cbf4a02387189c02409e8c5dc2a9f7e0b40abb034f23722b1cefd24cccf2f9cf171dda629a4231cd56fabb07042ffde8673da7b9953216c6b1f5dabb425b7df520d76d49f3be10c1ab6c0d47829db678a5e6294a1f8aec096f8b5ec98bee7cba3d04b708b1bcb5b3e8590da29feb608ecfc609cd707c3a21cf533fa57655e4ca25cd75d952b64591b03dd22bc8e1f", @typed={0x10, 0x4e, @u64=0xfffffffffffff144}]}, @generic="cd5653732ae83d70fc524149bd672abee87b87dc687d59d5ae7d"]}, 0x1f8}, 0x1, 0x0, 0x0, 0x24000800}, 0x1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000664000-0xc)={0x0}, &(0x7f00002ac000-0x4)=0xc) sendmsg$nl_generic(r3, &(0x7f0000845000)={&(0x7f0000549000)={0x10}, 0xc, &(0x7f00001ec000-0x10)={&(0x7f0000778000-0x68)={0x68, 0x3b, 0x4, 0x4, 0x1, {0x1d}, [@generic="36111ff0e0f502f9e6e27986e35806432151285fece67965afaf2ccbff67507fccfd08d63f91c987199d584ce1064611e6a286eb93d1a87c482e9dfee9918d5049c20206752caea3", @typed={0xc, 0x69, @pid=r5}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000}, 0x4001) bind$inet6(r1, &(0x7f0000923000)={0xa, 0x3, 0x2d9e, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffffc}, 0xf5cd}, 0x1c) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0x7, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x2, 0x3, 0x0, 0x3fff, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) getpeername$unix(r3, &(0x7f0000315000)=@abs, &(0x7f0000510000)=0x8) 2018/02/09 04:26:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x63d4f517) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={0x0, 0x788}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x6}, 0x8) socketpair(0x0, 0x5, 0x1254c08b, &(0x7f0000001000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00003a4000), &(0x7f0000396000-0x4)=0x4) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) close(r3) close(r4) 2018/02/09 04:26:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000d88000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic}}, &(0x7f0000747000-0x10)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000321000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000475000)={&(0x7f0000b33000/0x3000)=nil, 0x0, 0x7, 0x8, &(0x7f0000e51000/0x1000)=nil, 0x7ff}) pipe(&(0x7f0000e9d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000025c000-0x8)={0x0, 0x8}, &(0x7f00006ab000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000872000)={r3, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000c3b000)=0x8c) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000b1a000-0xc)={0x40000000}) r4 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000258000)={{{@in=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000bb0000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00005d2000)={0x2, 0x400, r4, 0x1c321f77, r5, 0x1, 0x8, 0x3}) ioctl$int_in(r2, 0x5452, &(0x7f00005da000)=0x1000) r6 = epoll_create1(0x80000) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000828000)={&(0x7f0000000000/0x1000)=nil, 0x6, 0x5, 0x63, &(0x7f0000513000/0x2000)=nil, 0x2eec3f66}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000c8a000), &(0x7f0000df7000)=0x4) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r0, &(0x7f0000b56000-0xc)={0x80002000}) 2018/02/09 04:26:37 executing program 0: r0 = socket$inet(0x2, 0x3, 0xd7) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000353000-0x80)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f}, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000d8e000-0x4)=0xcc, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="c6", 0x566, 0xfffffffffffffffd, &(0x7f0000977000)={0x2, 0x1, @empty}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000000)=0x4) 2018/02/09 04:26:37 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x4}, 0xc) 2018/02/09 04:26:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) accept4$inet6(r0, &(0x7f0000ae0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00009ac000-0x4)=0x1c, 0x800) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4$alg(r1, 0x0, 0x0, 0x80800) sendmsg$alg(r2, &(0x7f0000a1f000-0x38)={0x0, 0x0, &(0x7f000062f000-0x40)=[{&(0x7f00004ae000-0x4e)="aa92a373d903bd655f5d5946320bc25ca2334fdae2b25ddb8651404f9173392d6b49f2ee770e3979a4f6b460408e1b401de68efc3426a3039621a4debc90143a430aeb2c39c784b5bbb7f23e6095", 0x4e}, {&(0x7f0000c60000)="5c9a2018eba6ebc1941497e13b0f2795117236a4124f6293f051", 0x1a}, {&(0x7f00002b2000-0x8)="b0af0ea0161d61b1", 0x8}, {&(0x7f0000631000)="f0cddbadc5ac9ab19cfc25ce29176ef374c932a671a6e5f8a211d9d9acfd05ed0ea4deee2ec8512f5e2ef437dc79e27bb432b74cf0abc51b84f0d286207da1822bf138d7fcd36dd4ea782718", 0x4c}], 0x4, &(0x7f000059a000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7fff}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0x40, 0x117, 0x2, 0x29, "8404ed8c4fc7864d0ebe43d41f205b360e34d0dc96569166c325a0dc457905986208f171689ca1f55a"}, @iv={0xf0, 0x117, 0x2, 0xdc, "b3458291a2230e00c993d71a50e3e71a6106f7930a82437e66e7aa42bb19e78cd8cf786e05813a51c55cfbcc305684946327bf332348fb3557814f6f54243630c6b2a0ccabb0d943a5f5f86eeaee8285c11eeacb78fec019842e6b3f4ebddf1fb452e60a7caa19b341c2be3492abf0a455569e507e5bc41f7649f23abfb283fed10c1fe386bd3e149cba6a6f883f14f40a64ebc8156535dd9ea2df1d49b8891c76556d04cf9a66c431775af488539c72b9afbdcbbd66e137f05058bad227a5fb8465a71252160ef51346571df4651a0b00ea4684af63eecea243c54f"}], 0x1178, 0x4000}, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r1, 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000f4a000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x306, @random="4ffe0e3b2a1d"}, 0x2, {0x2, 0x3, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) sendmsg$nl_xfrm(r3, &(0x7f0000c8b000-0x38)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00007a0000-0x10)={&(0x7f00006af000-0x388)=@flushpolicy={0x37c, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@sa={0xe8, 0x6, {{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x0, 0xd}, 0x0, 0x0, 0x3, 0x9, 0x2, 0xa0, 0xa0, 0x2c}, {@in6=@empty, 0x3, 0xff}, @in6=@loopback={0x0, 0x1}, {0x3f, 0x3f, 0x0, 0x22d2, 0x2c, 0x2, 0xe2f1, 0xfffffffffffffffa}, {0x76f, 0x80000000, 0x2, 0x3ff}, {0xffffffffffffff80, 0x9, 0xa5}, 0x5, 0x2, 0x2, 0x4, 0x1}}, @tmpl={0x284, 0x5, [{{@in6=@empty, 0x3, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x7, 0x9, 0xa83}, {{@in=@dev={0xac, 0x14, 0x0, 0x10}, 0x1, 0xff}, 0x2, @in6=@empty, 0x5, 0x1, 0x0, 0x1f, 0x3, 0x0, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, 0x2, 0x2b}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x4, 0x6, 0x1, 0xfffffffffffff000, 0x5, 0xbf54, 0x7}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x3c}, 0x2, @in6=@empty, 0x4, 0x7, 0x3, 0xee3, 0x292747a6, 0x101000000000, 0x9}, {{@in6=@empty, 0x3, 0x7f}, 0x2, @in=@broadcast=0xffffffff, 0x2, 0x3, 0x3, 0x4, 0x2, 0x81, 0x9}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x2b}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x1, 0x3, 0xf7, 0xfffffffffffffffe, 0x1, 0xc2f0}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3b}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7, 0x3, 0x2, 0xffff, 0x75, 0x198000000000, 0x9}, {{@in=@dev={0xac, 0x14, 0x0, 0xd}, 0x0, 0x3c}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x6, 0x2, 0x3, 0x20, 0x0, 0x8, 0x87}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x33}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0x15}, 0xffffffffffffffff, 0x3, 0x3, 0x2, 0xfff, 0x800, 0x8100}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x7f}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0x3, 0x1, 0x4, 0x0, 0x6}]}]}, 0x37c}, 0x1}, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000218000-0x4)=0x2, 0x4) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1217}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0xffffffffffffff6c}, 0x0) 2018/02/09 04:26:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80807, 0x7fff, &(0x7f00000d2000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f16000-0x8)={0x0, 0x6}, &(0x7f0000a08000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000163000)={r1, 0x1ff}, 0x8) syz_emit_ethernet(0x66, &(0x7f0000582000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a4035d", 0x30, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x2, 0x0, 0x0, [], {0xc3e7, 0x6, "381318", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, &(0x7f0000aab000-0xc)={0x0, 0x1, [0x4630]}) bpf$OBJ_GET_MAP(0x7, &(0x7f000069f000)={&(0x7f00001fc000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/02/09 04:26:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d95000-0x4)=r1) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x20000011, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/09 04:26:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000d88000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic}}, &(0x7f0000747000-0x10)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000321000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000475000)={&(0x7f0000b33000/0x3000)=nil, 0x0, 0x7, 0x8, &(0x7f0000e51000/0x1000)=nil, 0x7ff}) pipe(&(0x7f0000e9d000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000b1a000-0xc)={0x40000000}) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000b56000-0xc)={0x80002000}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000a4d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000036000-0x28)={@common='ip6tnl0\x00', r4}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000df3000), &(0x7f00009c9000-0x4)=0x5) 2018/02/09 04:26:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x2, 0x8) accept4$netrom(r0, &(0x7f0000698000-0x10)=@ax25, &(0x7f0000bfd000)=0x10, 0x80000) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000c44000+0x5b)={0x200000000001, 0x1, 0x2, 0x6, 0x80000000}, 0xc) read(r1, &(0x7f0000b71000-0x59)=""/89, 0x59) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002a8000)={{{@in=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f000030e000-0x4)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000ac1000-0x38)={&(0x7f00000e6000)={0x10}, 0xc, &(0x7f000098a000)={&(0x7f000048a000-0x23c0)={0x23c0, 0x3c, 0x500, 0x7, 0x1, {0x1}, [@generic="42651c9172d96de3d95db7d15775b98eb5a728d32cf37bf944117858b824fd7899336c77b4a4fc1d3123e7eba5f184ed247f68a92bf3575b392eceab4a808268211054d5f057326f67829347afb22974e691f6cbedbd254e67711cc7f9b7f78ebbe8551c914829106097ccf6d16af217ce8c92bbaaf2c64897eded57a541ec499935078d16fbce77b8f4004c07330a1b4680d0cffe24cd9ad6c2ee0b9a9d8a284d7fa2e620", @generic='_w', @nested={0xc, 0x84, [@typed={0x8, 0x40}]}, @typed={0xc, 0x89, @ipv4=@multicast2=0xe0000002}, @generic="369943675ac45951fde6db2847af3ce0b35e6933d5b8b7ebd6224264d3e0", @nested={0x68, 0x28, [@typed={0x18, 0x8f, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x73, @ipv4=@empty}, @typed={0xc, 0x17, @ipv4=@empty}, @typed={0x10, 0x48, @u64=0x2}, @typed={0x18, 0x2d, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x3}}, @typed={0xc, 0x15, @ipv4=@multicast1=0xe0000001}]}, @typed={0xc, 0x50, @uid=r3}, @nested={0x2258, 0x3e, [@generic="1749944494b2e72de45f24eed6b4f107d9c1327719f894dc3efbee0540bc5005633128067c5aeb73ee15512141f1d5fefce45e4dbbdea7b8", @generic="83c51de1aa007d653e21370c63033d777e833db58990ab542b69e249115fa8cd2bece9061d503703bb6adc92945942a441cd27da28f6904c24d910f7f06c1dfc801b67bd0480e43a0364c312bd4a85c7bba71294a8f8669c33bb2246e57f987804b00ef2971f41ce1790573a05", @generic="47466b28ae928391e2c0ac029c5cc134ffd3bc6fa122b09e48e801268cc6c27be77cd52415851cc9c0ee839f4a1c41cf758fd1aced831ac4ae85af44faaecdfe8844ed094c2701e736e94aa7992364abe701e87a6aff385495502d7561cdbbe10d4b073b1b7d28c2ecfcb8af5fc717cc9ca37bb00f38fca81d1c0a7d8200be6497313413ab3f92ffd351fddd5395fe692612982444667f77a5fd6d081c9e4329397083422f1272992c37d92f9a1feb939410cb66c5ea28784afcd3d561e0eb3a88d6deb04eb43e255b60abc8db2d8e493257c9f651e0eb90982b0c1a1337edeecc7f3f3458db42d3469d024e3b0aca28addb7d0a9608703c60a98074b73540fed9623298ce4b78082e2dc84837fd47e8255c6ccb46ccc81dd44a1a705cee5aa810281a6bac81d60e077bbdbade789de5be4b4fb504b1514aa0e2c82bb9f57d3bbf54906aabdee218a566d10d32236766af053c5867675996fbf1b47a7c2bd358844c80540acac1f2a7bd45a42246b27e174efd3a8272cb81b197d83690934edcd00a2b97d9b0bbb34a041e9763904c1220c4d22946088c15a5df44dedce2ea8d793399beffe12a782f61d0851cd5d7623df992bc5a79a6b72edf1f0713fa43da694802d23f871c9f914391b0145ccef17b4426e31380dd45a1b54b1eb6f07eb08a242cc7f3353e394b77d3c5cc46a570b4e960ea35d64181f47daa6551788249abea91069b425c9ba642f291d360026ceac26850e9054e33720ac05da279a188b54c3694c2d619ecf6e4420bdc7aebdac377e61feb90bbd973cb8e7a04633f588cd0dff8ae6a4d8406c329adaa526d82ebce46278aedacfaa8fda1d615e843aead1b2eeaeaeaf83b57a7f451d63d60d32b40bb2177ba6809dba9e4d16be5c19afaec7312c09f3c8c7035372353d162c46ba1b6191bf3746a38f9491946308ed4570ecd1f5047f0c3ffef86dd01418ed28f61ad04be3735c0c95dd73252d7b6e5ae4435ae39833b92b3e68f7fce2ac6df7ee4f9110a3b2f3abc9cc013b0d2c16622af58d222a57fb1969e929fb4b55aa4c22349712d72ace436b980ef631070dee0382c90fca86f6eb9cdac45843c0c1759765157f1c3bba7987a185371bf9a8b42c872b704282ba9941dd29b8a30c3d4e07e428775ad67b11802fe5542c969b75903ac3ffa2e6301767519c985cf8bed340adb76001ea7ad2e8637e1e3eb5046e41e67157303f5da277146d8d45dd0680b19e675b7b308cd867117514030e570fb46ac67a34ec96f859863c24a08cb7fe54aa278c311e9dd6e3860f119d00d2218fb0c62f7fe0c1ad109067c3cad973eda93673487a9deebb4b4690309d59a121e10b6b7ce802add7d0e01f9780556cd33ab7fb8200505ec2a8c1d1f131d0696e9a97bd2c1c6ef793eda3323a3fce5e22af4d89edbafbb2590db7d6f829f43d3d75ce2485258ebdc46073f9cc53b72add873f48709a35f9e4dd8d4c03fc817755f5b4990de0d624deb292a2cb03fb015cf69ac8537e26dcc5fe03c898c09e14df80c4635bdb3e7b328ebc7cb9be7391ea1baede2153cb0587f21db6b42071836d8c51176b95dba4ef020170b41e5583b094c6f511bc13767e4e8cee85275e686b441aea84bd1a0feb1c87df3cc2c0ba9e8e26598f85f273c3a131368268a605750c54250e31196efa098e60b448652f9f15f23964fa4f8b41772e01c657f5c445a087e521f80e53592a906404069a8c553da312e713689058662e06ddf3a9f50baa7be3f585c91752262af70f175e272379fc397c63631287388f3795432d13cf1f71428e6cb72ba1416b87eb11071d3348560a1808718b5391d3a91747c2021f10e212e0a44351384dd58a3ea05a7955a596d54cc0e471ee9ab3cdbfe72a5d2c5283cce2bb793046bf280f03fe6aea471417e74a86a981d6da9db2bdc0bc61a56ce4aea8a85aa69262c6660a74e1e72ad291d0239740452c9087389cbdc709b047b03747a466bcb85b7835919154ac605f7c92356b382b901b01dc0bc35e365ac942160c65b619eb254dc9938b17795622b3c426f8bbfc476d779c9f795cd37175874969a447f20265d4bb47936e7675e407d3605274d6ba7a9fa467126d9a40c0042d57c3ba60e9eea242b75aaba849b5c1f8251413900ae8254c840fe98fb6d4301ba95d25002327a052f27eb71abd0582b9bd2c5b6276f7e1ac2534b238fe3eb3c2e21ab6596c33b17b297cb4a54cc71c742340f31609fa1fc6bc1f19c903fd52b2f1abc8886f91dcee0d8e354d0c79dc6177ee6dc23dfe862029082ba8600548ad0cc9446de25ac45a1674fb99f8d4b55538dea23f842faeca528bfc37ecef6bafb109cc2f07bf33424c87bf14004b0013b56e712cbacc2401062fa6242d34b2d87d73d66aba5c97cb9a8f553851f9976379c77b4e0bf8dbf1ea150e8505b73a2f59f29d9afe48ee3baaf4fd0d78387aa9058d1ac6308f4459d2a60bc9ca90ce9c907a626fe33259dc7737cd0c18771983a34a377e122b2534bb5d6020a4addad0293e731d998948e984f93f7895a91da515f8d87687513976aaf8330cbb34eaa4b1bb7fb49d076be5b2bfc1177691519ae65abb1ebf8a4a8f6ed361b04fc8ab11f9ec58453c34f12eee1a363d330026df2654ce4fc0fed972312a91f46c7dbc6ade3f0a1f03a986713120156ee0b61f50a58e44980fb5f3dba1e8770abadaf7a6098c3fda8d59a9ed7abcf541dd73b4a870958bbac9bb8cf32966e4eb668417f2cf2e9ec7ebe2cb37ff6109ed48451bfd5f16f5bd35481f458c56e0faa54698301bc47e0da0d25ed676dbfc3967a7876dc6aa47ba2b85817ae9620ebd45387fb24d6c49d321b8c4e5eb27526c293732f407d8a5f27af51e559fc57e17c56a8d25f9696422a35fe4b8bfd2c6b643686201c8d53aba8b1115d862d1dca0fe2cf277496deadaec5c0c811a096eb8e0c3185b0736822a2f3cbbd2f8105a01d77abeb95ea0bba4fd61dcf1ea0a7bbb7611b0c0261d8c533d6171852ec799ed11732bc02c5b64f1676141dbe0e8354ef9ef37798729a17106f545aba5f369139da489016b5bd7a0dbb1312d48568dc3c1c75f1ae6fca239c4ad20660c8476093f3036b654492deb5c96a98a716eb3e15542f59fd13ce0ccb67202e4302b0969f280e218b6a384e817f9a225ba87e0d9df6aabd11ebdf4022d5f9cb1526313e918c347386782c94f796ed7de0298861ef8455c2510ce99049f45c9cb05915b8f90dc0fa067de33505f02c0b8d4f50dc0016cddf6ed64a7702b7f51decdce57cc6d8d87bc04667028f3694cc0dd6fdf44e968c5f80464241b5a20b5df2715d32959af6fb8c56996756c8909230ac51c7288e0fe61f3962eddc02296884f4a3b105940e1ea0e993b25dc765af68e6e403f962f2831b8f4c1ec42a0e7fcc423e4f083e493e92506de3e8862eaf86b670adfa4ff3f7f5c266a973b26409ff0ba16dd8c7cd949073f41ee7ec5cc1e8042c1b909560f6d0b1298eeea2618dab50353106f11adc3cedb4bf4764ce344144589fa2001e197a70b3b84ae0bd5540e31829bb4c700a55d4e88715bd73d076e57a4f16cdd7bc7dde34d830b0651f134f783fc9310482b53bf8674e76a7db92c1f8e93c4acd96ec76d9b78a86e585d0fc5ffb316a9ace9cb6b6248428a55c8aac9f7bf73e4eb4e665c20abbe84d42632dc1d247d692b03645e4755d42f16a0f68981fc609ca367816b6c017a8ade98f878dce1dd0606e7cb57b8c23db4db565b16007e88cb42bacf3943b636f25ebdc85b1f4e5c98a671af93dfae485f21f1f632ecc5b39c3f9b2fb7210d6b3445d318b578d25a63a88e1017cb67f908182aaa7c658cff4d4cff5693927f4fe04afad61a3fd33c35263bb8700400502c01f9b2ea525d0f969b34fd605c52e9bbe889378d69279eb9035cf38ebc1735df392daa9c05546303e1e7a20f885d2e8c4d499be450e421a383c000fbde9a19a490d36ff8e8d93f98a01958348c4ce6fa5ebde435897124b6c590024c45a3724a8402d4f0afdf1db28abb97cf6d9f97df3bb83bbeb31082bb2d52d12fabaa0a8652e6cec8eb1579c99e3bd1fd52d69b9dea1c32520912d8704d0b45b4cbbb143b33b39df638ee4ebb0cf44c62d7e4418f83a914b2e26e0c008757113f62472f83c32c1da7a008b72280bad5d3bf39defe2e4917d95c367513550504b63c9d86646740983537f1c348c5ac243ee58b9a9f906764d58ccedde1375b9891b97ef5aad6d9592659c6025476ef308a5c56a13818d62da7ead641938fc03bcb9ed4c5d4b443f0326d0e16de286f735e15e73d766f29e7c16981c13c5ce926e3edf722ea9acd8c5d9d6a3a31109ee299dab8c0228f45d6b31947faed6c6ef49438f289da3e63036e3fb983064e7c9b4dc0e3bf579e9244578c54961e57e7fa2040c966d4e6aa0fd0a01fedfe830b361ea2a6a06c8797de42b58e25b1e4e1fb58723a411957163bb0e5cdcfa1df0478d13d64196c8843799da95f97eb94c86fbebb1a6e97583e631c725652e75eeda331db10cc03b9f6082adc2d61d235e5091d299358e59f24d299d5ccd3188ad67070c7a728550d5fb975170507da309103ecf1233075e5fb8d6554158a209bf694dc47f0614458af247864a65ea8c61683002894a5c33a1f090a7d9e72713eaf776cd90a090ba7cd097914b771cf6c48773ec61eff559109a64d5e58df1e3bb37cc9633dd77dd570e7bc30c9af607cc90ef6aa3ad4d22c3230391018ee861259df40f722be725375f06c95de62965331fb575506b2e875492e49abff688805f9e7728d6f55b41e728e60b4d1c361ce940704b8cc5b313fe780b72bf526c5db4d2677a569249fd73b4bb5321a849531e140be84afbead7f5d34196cc70212973c87cd4e52f99a5f83fd162d0511803a200d4edbe5a72eea88bef33045f6f00e07e25bf3c5214301c176dbbcae3d1023c09b3c2bdbe25c08ab45f26355b014de8d03dbc142a2c41efabe7fd350160177bd35f723778424707656d4711bd8ef639bea424a0792d41c41f86540e2b1c7864355b40a5f6e604c4ff2317ad7f0477b80776cba60ae9fcd05ef230c2c3a0669c445363858d8be473ea73182331e164fad436b4d4b62fda849ea1b1f51bc6e565e256e15ccf762c653b85d7abcac8af5d690114e928d22126d0a97db7d2bb5612cedc569a049e071aad01bdaff12d3f0a13de1bd88feda8716aa9a0f26d28334cfe15f6a3f336302daa98b6eb510c301dd2f11a233f75d4fb3b4c07e02d56a0a915cc896b527e0346f64ad360af3a48b704eaff58c522eb6c8cb74816607ebd1f950549634ee78593d826c998c501c149ca1c8a045487a9f8238ff41fb4154dd3e3bbee62fe9fb02720720c6363764ef2aff0117ff7b3e2a88a122f1d2fe0ed46cb913d592fd21f8eeebce2213fb3cadf6b42d6b22b47bb005c5194682a230d87f6d788ffad6848b4a7b3348964cd5fcfea09d2699ad315d6bb71be7e0ebe43cd2bd7bffe30e9d1ca15457b981d2fb1dddbafe782ec8af2fdfdccd04ec7c08c37d0566204de81e2bb8aa58f0ba9b6778ede64103411e2f61595700e57a6f9fad0f97d81c925b1b1cb74fbab2edbcf4dd0410d88218a196e8f3473f59d14b7404fd248418552c7c967e0d60bfd68aeb63e213ea27ec694652b2c0298f096cb2388275077c40cd8206378ff769a83bd329087105bdcad4b5b3a4f2b4771e1191fd654b36785ef2b7c7d39b95b6541de881650b7a01efca398f0f982425e7c", @typed={0xc, 0x22, @ipv4=@dev={0xac, 0x14, 0x0, 0x14}}, @generic="6d5fef37fbaa87c5f341f0d3932eff95d7ecd1705f8287f069770bddc5b3ebb32cee58f39ba5e835ea7c49322f5c404aace2da7a4402837b0c04f801714f77392b71aef0506953a6b59593e7381b54dd69f14ff220147950523e7994ad9cfc6cedda5240aebb6853ab1053bbe142ea9dbff556e088ad9440380bf3ce06ae5137f9ff364f6d25f1c7f5c0342f27236958", @generic="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@generic="5262c50567d6264b73178b0fa5208158d1168bbf31a0da1094c569cbf668ddbf617f49b2bb4c4e6939f159189454288229d174438dd7d0844fe3eed84e1b09b93baa747a0a079ad831cc6e96e7f0a1", @generic="ab5245b04b4d521289901a81c32e5d736793e750a7c105d57d89a98da5441e7100f4ebc01d85754b3efa0cb358127c7a09dbaa4d0e2bf8ecaff26ca43784e2122653ded81ade08ff74aebcb028d2a6301e81a7150d8c73b8c370c6d8304aecba01bf2fd21e2792ef8ae38a5b9bfb1a3bc537ba098c0206ed1827dfb0960e3bc17218b73cdcf9ac049b7586c547cd685ed9a908", @typed={0x18, 0x43, @ipv6=@loopback={0x0, 0x1}}, @typed={0x18, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}]}]}, 0x23c0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40010) r4 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00005e4000-0x4), 0x80000) getsockopt$inet_dccp_buf(r4, 0x21, 0xf, &(0x7f0000845000+0x20b)=""/134, &(0x7f00009ae000-0x4)=0x86) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000030c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/09 04:26:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[], 0x0, &(0x7f00005e3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f7e000-0xaf)=""/175, 0xfffffd42}], 0x2, &(0x7f0000ec7000)}, 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(0x7f00003ac000)={0x0, 0x0, &(0x7f000074a000)=[{&(0x7f0000be1000)="93", 0x1}, {&(0x7f0000a6c000)}], 0x2, &(0x7f000089d000-0xc0)=[{0xc0, 0x107, 0x7, "f084c32038b21c12eafa93e445a5f367ff34c973de51c6374fd0c1bf9da9a876bf0a9e0dd154075d482f7a665e738feecdc6fb3b9c942d0d64c7540dc00f0968a44d372a91cf3b1252d158ddc1dbce06621ef70596900edbb00a6da7cae790088ff43fbce0b7b793fd3b32452385c7c74df296421a2ee4f14d9e60219a49fd6a0dbad05184398c3541dd16e3fc51c867f03e21f3b756d562b3d1a21099ce166a14d430708641aa63123e"}], 0xc0, 0x4}, 0x8000) recvfrom(r3, &(0x7f00005f0000-0xc7)=""/199, 0xfffffffffffffd95, 0x0, &(0x7f0000a76000-0x10)=@can={0x1d}, 0xfffffffffffffeb6) 2018/02/09 04:26:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383c4b3b60ced7c54dbb7295df0df8217ad2c00000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000404000)=[{0x0, 0x0, &(0x7f0000ea1000)=[{&(0x7f0000581000)="d4", 0x1}], 0x1, &(0x7f0000447000-0xd8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvfrom(r1, &(0x7f00005f0000-0xc7)=""/199, 0xfffffffffffffd95, 0x0, &(0x7f0000a76000-0x10)=@can={0x1d}, 0xfffffffffffffeb6) r2 = accept(r1, &(0x7f00007a6000-0x8)=@sco, &(0x7f0000063000)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000675000-0x88)={0x1, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}}, 0x88) [ 76.497310] net_ratelimit: 1 callbacks suppressed [ 76.497316] dccp_invalid_packet: P.Data Offset(0) too small 2018/02/09 04:26:37 executing program 6: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000093a000-0x28)={@common='ip6gretap0\x00', &(0x7f000093a000-0x24)=@ethtool_ringparam={0x11, 0x3, 0xf3, 0x35a, 0x7, 0x200, 0x6f80, 0x81, 0x17}}) r1 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f00002b7000)) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f000093b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000df000)=0x14, 0x800) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000700000)=0x471, 0x4) 2018/02/09 04:26:37 executing program 1: pipe(&(0x7f00004c8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000000), &(0x7f0000e8b000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000a9e000-0x38)=[@in6={0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x200}, @in6={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}], 0x38) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f53000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000216000-0x4)=0x18) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f00007c5000-0x5aa)="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", 0x598, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) bind$netrom(r0, &(0x7f000028b000-0x48)=@full={{0x3, {"229c3035cd5811"}, 0x200}, [{"79b8cc9c1a5056"}, {"fed92a30f5e940"}, {"f34e5393b4fca2"}, {"5cb810e387c8e0"}, {"593ee3ae79e6d1"}, {"0000008000015b"}, {"2ddc103f2bae2f"}, {"2ba9b7a56aa50e"}]}, 0x48) sendto$inet6(r2, &(0x7f00009de000-0xa)="359f1e0e258a7bb1b9", 0x9, 0xc800, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) sendto$inet6(r2, &(0x7f0000f2d000-0xa6)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r3 = socket$inet(0x2, 0x80000, 0xb06d) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000746000-0x4)=0x7, &(0x7f0000ede000-0x4)=0x4) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000fd4000-0x10)=@req={0x50, &(0x7f0000acd000-0x50)={@generic="6b85f833c80c951336961cf0468b14c8", @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x3, 0x2, 0x2}}}}) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000f4d000)={@generic="90af0cd717230ae3d6edfa064885ec2c", 0x2}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000037c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7fff}) connect$bt_sco(r4, &(0x7f00000b0000)={0x1f, {0x8, 0x0, 0x5, 0x5, 0x4509, 0x71}}, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000035e000-0x18)={0x0, 0x40, 0x8, [0xffffffffffff8000, 0x8, 0x3ff, 0x80, 0x68, 0x3, 0x1, 0x7e]}, &(0x7f0000b72000-0x4)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000007d000)={r5, 0x8000000000984d, 0xf2}, 0x333) socketpair(0x1f, 0x4, 0x3, &(0x7f0000c13000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000b8c000)="6375626984ff34457f28cd3db18c7f626e8d72f6de18cf826d83199d76f3680a2f", 0x21) 2018/02/09 04:26:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x801, 0xfffffffffffffffd, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$llc(r0, &(0x7f0000231000)=""/1, 0x1, 0x0, &(0x7f0000bfc000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0}}, 0x10) 2018/02/09 04:26:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x1}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {0x0, 0x0, 0x8}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@dev={0xfe, 0x80}}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000bf8000)) r1 = socket(0x0, 0xf, 0x0) sendmmsg$alg(r1, &(0x7f00004ce000-0x38)=[{0x0, 0x0, &(0x7f000065f000-0x80)=[{&(0x7f00003ae000-0x4a)="d5c789ffd0df3214f0ac52fe0bca6357c6b7d1c35b1adc93e5677074ead0651f58099e5a84a51ddc7d83c7f82e29b5ab07fc25117ea2e99bbfe55c53893d1e708f5bc023719af25de62a", 0x4a}, {&(0x7f0000752000)="b7b46b2192e09be891919c21bc5d26d64e38e4d16fdaa3be949f299fea8bd2055d513997c25ecfc0f73c308eceac6b260679b242965a51bf461af89c2d6ab1513e052dc117608bd21b3147b82149f251ba76ebf47b79c0100fd23c11b1f1bcb5f0c94b1c4ea28385f104509124326c9df858f824a166d27be08636773e3ef12078d313e31ba878692fa30df6a03e3bb553ab3ad0a7163e740852f105ce1ef8a566d60e1d91c8ae43ae158c4ddc03da420766e40384948b2d41cf04ad1afbacf34018387f6d46249134f0fa3fab2099175c38a1d7b1a2c67e1a8f7db6f3f2", 0xde}, {&(0x7f000076f000-0xc4)="ab5e5d9906983d868ed93b2d5c1841d01b39891f17ae0f5ee107eddf544d597d3a9c7fc4d474af821c658a9240822a2bf59e56aed48ce3668586c4bea321c7648ddfdb593b2a8ceb076e1859ff8c036d1d77160998e1fd815110d9dd1f65e773c2e7e3b23169ae636f82b0b3eb8597b6850abc19bdda121a61c0e6efa1b79f8e7c23f77c0e06132b38f2b246c0ab994b113f5807914a161d6a8653ce10540ce90687ef11c0baef9a7239dc57894468fe518d16d4c12cacf2a08ef271cd102a10972d9e34", 0xc4}, {&(0x7f000033a000)="cd60419bd9a7f1bd5cc6ee6c9345a654daec11c1faf9b1676e82dc9dc14d2e03ea3f75f48cd97ab7772765340c452127c2d4902df4b4cd8db35d6b6939487f9ac90ead731d2db0cb08c6", 0x4a}, {&(0x7f0000103000-0x5b)="45948818f1ea71823c468cd205327b64cf7b37b41bd7584d19cf93b480c7ad8de6c9e158f853ee860f7bea933bfd575055ebe417adbf22e832fcb8d6bff2841a3024c360fcb114ecbf60b1c97e3e500b8e2f496c7b260be45cd940", 0x5b}, {&(0x7f0000ed1000)="0e8f6aa0f1b84866a5a5ab4e7733d7bfe6bc3eda9c70fe56c6b611ae30b215c4c4b7a311e4300e6f0f19ffce7aa4eb17f17ad489074e7f60d8ae57dab38cc7ddeb2e958e722a15b119e9eff2746413e981442b44fc1f8b10edae438025a10dc70783500ae6f5f59340e2b8f3bd256ad9c178e46ab91f9b183aea6263d3388c6df40bb849076ff52330e156084102e55f6378283b", 0x94}, {&(0x7f0000fd1000-0xcc)="2765bd5a3f179e926e7484823abf79794c757b343bf65f20d6907fd5eef617c873cda10adf96607b6f78cd5357c6933e60c7a57b0659ad80e03e91992b9f28d5f90423b8b34b434e6bc205716a8146cb03501445815e555e80dca1cccd4e76df7860d8dc1f58f86d8396c6f961a76321aeb548ddc8d630274e1194cbe6579f147a318fb4fcba9b7e8add063f294fd9b002e19d9a37202d1dc444a77e01a72479a8fafc50cbb4c4f511e0bcfcc93562130a18063d220f7890d6b32d45f734d2cbd6c3020dd625f9d923fbcad2", 0xcc}, {&(0x7f0000e41000-0xb4)="57ac5d94bf0dc72eea55f7354e9bd22cce1027abbea7d1ccf153bfa68a29faa552fe467268c57e50204858fd0cf7f10e03fae190d8d13089534cfef3f9187b10f61a3089e5fed3094e2b73f81c4068b908c1db90d14b31978a7887566599a5108eee38e381a0f16304a6ce0f3ebaa395d3ea9c2e1c82100d334567b8538641633e6b384e1451fcdfdf3322358a0c31ab3f2fa1c7f2de7672c7134e099402b17e935441efd430219f6d1f477b76f6d52f7df66aae", 0xb4}], 0x8, &(0x7f0000b01000)=[@assoc={0x18, 0x117, 0x4, 0x946a}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x8000}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4}, @op={0x18, 0x117, 0x3, 0x1}], 0x10d8, 0x20000000}], 0x1, 0x4000000) 2018/02/09 04:26:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000d88000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic}}, &(0x7f0000747000-0x10)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000321000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000475000)={&(0x7f0000b33000/0x3000)=nil, 0x0, 0x7, 0x8, &(0x7f0000e51000/0x1000)=nil, 0x7ff}) pipe(&(0x7f0000e9d000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000b1a000-0xc)={0x40000000}) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000b56000-0xc)={0x80002000}) 2018/02/09 04:26:37 executing program 6: mmap(&(0x7f0000000000/0xdf000)=nil, 0xdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f00000b2000)=""/30, &(0x7f0000000000)=0x1e) mmap(&(0x7f00000df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f00000df000)="e085ce320d8d51f3b4d5707709eadc01907d0936c85abd4b848b61faaac136c66305d1b0a6407912e3774e23a7e86fd9499c96b13b6ec656d8dc13497f5b48f7", 0x40) 2018/02/09 04:26:37 executing program 2: r0 = accept$inet(0xffffffffffffffff, &(0x7f000034e000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000986000)=0x10) writev(r0, &(0x7f0000000000)=[{&(0x7f0000eee000)="e9104f5a7cbe6ef16bf85df4880e57b53cea67fe57e030d6a7e250636e07bc58df00e2a267c7", 0x26}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ssrr={0x89, 0x3, 0x0, []}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @end, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6}, @generic={0x0, 0xc, "106e77ff0010020003f4"}]}}}}}}}, 0x0) 2018/02/09 04:26:37 executing program 4: socket$inet(0x2, 0x805, 0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getpeername$inet(r0, &(0x7f00000e5000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000ad9000)=0x10) 2018/02/09 04:26:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f000034c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f000002b000-0x4)=0x3a) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007d0000-0x28)={'vcan0\x00', 0x0}) recvfrom$packet(r0, &(0x7f0000010000-0xae)=""/174, 0xae, 0x40000100, &(0x7f00007d4000-0x14)={0x11, 0xd, r1, 0x1, 0x4, 0x6, @empty}, 0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000033d000-0xc)=@sack_info={0x0, 0x3, 0x2}, &(0x7f0000639000)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008c4000-0x8c)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000020000-0xc)={r2, 0xec98, 0x2, [0x0, 0x7]}, &(0x7f00004d5000)=0xc) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x9, &(0x7f0000a40000), 0x4) 2018/02/09 04:26:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000d88000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic}}, &(0x7f0000747000-0x10)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000321000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000475000)={&(0x7f0000b33000/0x3000)=nil, 0x0, 0x7, 0x8, &(0x7f0000e51000/0x1000)=nil, 0x7ff}) pipe(&(0x7f0000e9d000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000b1a000-0xc)={0x40000000}) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000b56000-0xc)={0x80002000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000588000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x6, 0x4, 0x8000, 0xfffffffffffffffa, 0x7a4}, &(0x7f0000368000)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000790000)=@assoc_id=r4, 0x4) 2018/02/09 04:26:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) ioctl$int_out(r0, 0x0, &(0x7f0000e35000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000829000)=""/138, &(0x7f00000a2000-0x4)=0x8a) listen(r0, 0x0) shutdown(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000085f000)=0x100000001, 0x4) 2018/02/09 04:26:37 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000022a000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00001b6000)={0x0}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x8, 0x1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) poll(&(0x7f0000beb000)=[{r2}], 0x1, 0x0) 2018/02/09 04:26:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000001000-0x53)=""/83, &(0x7f0000e7d000)=0x53) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r4, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[], 0x0}}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f000041c000-0xc)={0x10000011}) getsockopt(r0, 0x80, 0xffffffffffffffc0, &(0x7f00004e5000)=""/253, &(0x7f000014c000)=0xfd) sendmsg(r3, &(0x7f0000781000-0x38)={0x0, 0x0, &(0x7f0000588000)=[], 0x0, &(0x7f0000490000)=[]}, 0x0) epoll_wait(r2, &(0x7f00003ca000)=[{}], 0x1, 0x0) 2018/02/09 04:26:37 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000000080005, 0x1000000000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x32, &(0x7f000001e000-0x2040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000022000)=0x2, 0x4) 2018/02/09 04:26:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000622000)={0x2, 0xb, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_spirange={0x2, 0x10, 0x3, 0x2}]}, 0x20}, 0x1}, 0x4) 2018/02/09 04:26:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000d88000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic}}, &(0x7f0000747000-0x10)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000321000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000475000)={&(0x7f0000b33000/0x3000)=nil, 0x0, 0x7, 0x8, &(0x7f0000e51000/0x1000)=nil, 0x7ff}) pipe(&(0x7f0000e9d000-0x8)={0x0, 0x0}) r2 = epoll_create1(0x80000) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000db5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@rand_addr=0x59f4]}, 0x14) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000b56000-0xc)={0x80002000}) 2018/02/09 04:26:37 executing program 1: mmap(&(0x7f0000000000/0xdc6000)=nil, 0xdc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x6, &(0x7f00004f0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000dc6000)={0x0, 0x65, "e0b030c78b72db59a1e1f0005e2897d8bb735b67c0e6e1082ea0c91cf1237489cf5314155f6c935e08c0ee04c76a97f08fa5b7959ec75a2dbe38973df32a23a86900650346b5f9d78ae4a1a9a22fc4d4b0a242fbab64ca44a0d7ee27698e28a109db07db4d"}, &(0x7f0000207000)=0x6d) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000dc6000)={r1, 0xfffffffffffffffa, 0x49, "c734255b292ed9c2715ce57723c9ce3c5819f043e0567d448231158533c307629c4fe23f5daf8be6d5b634787fc6383edb531e989c9740a35b9ad2696e70d607193531cb1c4268e763"}, 0x51) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00008ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x13}, 0x1c) 2018/02/09 04:26:37 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f000000c000-0x29)={@rc={0x1f, {0x7, 0x5, 0x8, 0x3, 0x200001, 0x7}, 0x7fffffff}, {&(0x7f000000c000-0xc1)=""/193, 0xc1}, &(0x7f0000002000-0x1), 0x8}, 0x29) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000c000-0x4)={0xffffffffffffffff}) accept$ipx(r1, 0x0, &(0x7f0000009000)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00'}, 0x10) syz_emit_ethernet(0x15, &(0x7f0000008000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100}}], {@mpls_mc={0x8848, {[], @llc={@llc={0x0, 0x0, "ec"}}}}}}, &(0x7f0000008000)={0x0, 0x1, [0x949]}) 2018/02/09 04:26:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a98000-0x8)) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00008b6000-0x98)={0x30, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x1c, 0x0, [@typed={0x18, 0x9, @binary="41b54b8aee4e7f64e32731d802"}]}]}, 0x30}, 0x1}, 0x0) 2018/02/09 04:26:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000075a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000f8b000), 0x800) socketpair(0x7, 0x804, 0x6, &(0x7f0000494000-0x8)) accept$alg(0xffffffffffffff9c, 0x0, 0x0) accept(0xffffffffffffff9c, &(0x7f0000b6e000)=@nfc_llcp, &(0x7f0000848000)=0x60) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname$packet(r0, &(0x7f000044e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000360000)=0x14) r2 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00004f1000)={r1}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000977000-0xa0)={0x0, @in6={{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x6}}, 0x1, 0x80000000, 0x7, 0x1f, 0x6}, &(0x7f0000899000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000034000-0x8)={r4, 0xfead, 0xb96}, &(0x7f0000cd1000)=0x8) 2018/02/09 04:26:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000f7a000-0x4)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x1f, 0x10001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x80000001, 0x200, 0x1, 0x40, r1}, &(0x7f0000001000)=0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00004da000)={0x0, 0xffffffffffffffff, 0xfffffffffffffffc}, 0xffffffffffffff91) syz_emit_ethernet(0x60, &(0x7f0000983000-0xa5)={@random="2752ba8e8213", @empty, [], {@ipv4={0x800, {{0x4, 0x4, 0x0, 0x0, 0xffffffffffffffde, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "20c799", 0x0, "f585d0"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x1, [0x0]}) 2018/02/09 04:26:37 executing program 7: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000af0000-0x28)={@common='yam0\x00', 0x0}) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000dc8000)={@empty, r1}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f000009c000)=0x8000000000000d5, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dc2000-0x4), &(0x7f000001a000)=0x4) 2018/02/09 04:26:37 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000006000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000028000-0x8)=@un=@abs, &(0x7f0000015000-0x4)=0x8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000006000-0x8)={r0, 0x7}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x200000000000041, &(0x7f0000006000-0x1e)=""/30, &(0x7f0000001000)=0x26f) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000002a000)=0x1000, 0x4) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000014000)={@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(cbc(aes),poly1305-simd)\x00'}, {&(0x7f000002a000-0x2f)=""/47, 0x2f}, &(0x7f0000029000), 0x38}, 0x78) r2 = socket$netlink(0x10, 0x3, 0x0) recvfrom$llc(r0, &(0x7f0000000000)=""/227, 0xe3, 0x40, &(0x7f0000015000-0x10)={0x1a, 0xf5, 0xfff, 0x8, 0xfffffffffffffffb, 0xfffffffffffffffd, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='lo\x00'}]}, 0x34}, 0x1}, 0x0) 2018/02/09 04:26:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000d88000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic}}, &(0x7f0000747000-0x10)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f07000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000792000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0x9, 0x80800, 0x7, &(0x7f0000a09000)) socketpair(0x8, 0x80000, 0x800, &(0x7f0000a2c000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00002a7000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000928000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000636000)={0x0}) pipe(&(0x7f000061f000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000069a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000ee2000-0xc)={r1, 0x80000, r0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fec000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r7, 0x29, 0xd3, &(0x7f000053a000)={{0xa, 0x0, 0x7f, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x800}, 0x2, [0x1ff, 0xfff, 0x100000000, 0x7ff, 0xe59, 0xffffffff, 0x1f, 0x10001]}, 0x5c) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f00005b8000-0x28)={&(0x7f0000d5f000/0x2000)=nil, 0x0, 0x7, 0x8, &(0x7f0000e51000/0x1000)=nil, 0x7ff}) pipe(&(0x7f0000772000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, r9, &(0x7f0000b1a000-0xc)={0x40000000}) getsockopt$inet_sctp6_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f0000d3b000-0x10)={0x0, 0x4, 0x0, 0x9}, &(0x7f0000228000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r9, 0x84, 0x6d, &(0x7f000073b000)={r10, 0x82, "3bffbf3b9202348e28d392ef9f3dfb2d529009dffecdf8b57a0e6bb7ced88e9763e56866a791dcec73adc9164cb6b697f322b2bb1f3c9416e6c88e3192a54569473d1f5526845fcbfe6aec58bad0dea436962e9538cbe32a1af92150cbaa74c4875d86471df2b90376557068e74cfdf3962154948b0afbe0beb88485585a1a0d3c66"}, &(0x7f0000631000)=0x8a) r11 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r11, 0x3, r5, &(0x7f0000b56000-0xc)={0x80002000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000f8a000)={r4, 0x80000, r9}) socket(0xd, 0xb, 0x3ff) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00003ce000)=0xffffffffffffff01, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f0000348000)={r10, 0xabd}, &(0x7f00006db000)=0x8) bind$alg(r9, &(0x7f00006f0000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) 2018/02/09 04:26:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0xfffffffffffff432, 0x4) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000d5c000)=0x200000000005, 0x4) [ 76.846203] openvswitch: netlink: ufid size 20 bytes exceeds the range (1, 16) [ 76.853680] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/02/09 04:26:37 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x78d0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, {0xa, 0x0, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x7ff, [0x60, 0x2400000000000000, 0x9, 0x1, 0x67b0000, 0x1, 0x7, 0x7fff]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000001000), 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x3, @multicast2=0xe0000002}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000000000a, 0x1, 0x0) sendmsg$inet_sctp(r2, &(0x7f00001a0000)={&(0x7f0000225000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c, &(0x7f0000383000-0x70)=[]}, 0x20000004) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000bd6000)) 2018/02/09 04:26:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80000, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ddf000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) bind$packet(r0, &(0x7f0000720000-0x14)={0x11, 0x11, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/09 04:26:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00006d9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dd4000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000171000-0x4)) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000cda000)="45f42ca63acdfee64ba7e8436a27fec20ad643f900011b4a80667988f78f6acdd4135b3c13c45a251924c62c77a5bcfa9ecdccb59975a0f01da1bda23d301606cedc3591ec99c09351e583e3db561e387ce12aa31ce0c8ae11a13c938a688c6a06af47000b5ee09bcf94f0da134f56c362415711f7b6b2a5729b9b08e9d3df9afbb177b3672a052a7a3a11b055c945d762f435d5ea29c189368b711df49afd71927625783e7e15156a180763a41206c5ece307fbb67d9f11173d926b4991147fd5f0cee0a0565b4affd74789f4e1812e62a0ed3719ba631d60", 0xd9) r2 = accept4(r0, 0x0, &(0x7f0000af4000-0x4), 0x80800) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000802000+0xbeb)={@mcast2, 0x0}, &(0x7f0000722000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a58000)={{{@in=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000182000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000358000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0x11}, 0x0, 0x0, 0x0, 0x3ff, 0xa, 0x0, 0x20, 0x3f, r3, r4}, {0xfd2a, 0x9, 0x33b, 0x2, 0x4, 0x7, 0x7ff, 0x7}, {0x81, 0x80, 0x0, 0x2}, 0x3f, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x1}, 0xa, @in6=@empty, 0x3, 0x1, 0x3, 0xffffffff80000000, 0x7, 0x80, 0x4}}, 0xe8) 2018/02/09 04:26:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}, 0x2}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8), &(0x7f0000f60000-0x4)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x2d, &(0x7f00002c1000-0xc)={@local={0x0, 0x0, 0x0}, @multicast1}, &(0x7f0000a5b000)=0x37f39fe214074c26) 2018/02/09 04:26:37 executing program 6: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000fa0000-0x38)={0x0, 0x0, &(0x7f0000f9f000)={&(0x7f0000f98000-0xb0)={0x2, 0x2000007, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fef000-0x4)={r1}) getsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f0000bc5000-0x4), &(0x7f0000cb2000)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty}}, 0xe8) r3 = socket(0x1, 0x3, 0x13) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00006ee000-0x2)=0x7f, 0x2) connect$inet6(r1, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000ff0000)=0x4, &(0x7f0000ff1000-0x4)=0x4) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000ff0000-0xfd)=""/253, &(0x7f0000fef000)=0xfd) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000fee000)=@assoc_value, &(0x7f0000fef000-0x4)=0x8) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f0000ff2000-0xd5)="836087b4a92c6dec401cda7217650314fbd2130f9d687c6adc31d00de6c176e2b11325afd621130d91e125150d0aac22ef5e6fe786be431e9a67564ac1880c4f69448cbbb4602113ce44f89e5b06d7b865d7c3d9f92b65c4e7520ab32c8d73cbf423495bf1c2eb70fe276bcd502ad0d8f63c317f1431435afe95aa89e79a093ef71bd58efac35fe5e462e8db76d4aec1e78f11b071de5c10d4550035d3d6c74ee23d37254b223d29fd4fe83cf3097da54aafbc5f08bae2eac47abd227476005ce4353daa1e4386f69d8caf27c530c031f9dea2d063", 0xd5, 0x24004000, &(0x7f0000ff1000)={0x3, {"abbb9450cd65a4"}, 0x400}, 0x10) 2018/02/09 04:26:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000005b000)={&(0x7f0000f74000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000bcb000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2f}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f000099f000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x5f68be5586c47e41}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x2, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/02/09 04:26:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000d88000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic}}, &(0x7f0000747000-0x10)={0x0, 0x1, [0x0]}) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$int_out(r0, 0x5462, &(0x7f00009e3000)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000321000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000475000)={&(0x7f0000b33000/0x3000)=nil, 0x0, 0x7, 0x8, &(0x7f0000e51000/0x1000)=nil, 0x7ff}) pipe(&(0x7f0000e9d000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000b1a000-0xc)={0x40000000}) r4 = epoll_create1(0x80000) pipe(&(0x7f00007c0000-0x8)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000b56000-0xc)={0x80002000}) bind$inet(r2, &(0x7f0000c2d000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/09 04:26:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x8) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00007bb000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x6ef008}}) sendto(r0, &(0x7f00006c1000-0x4a)="f9a25feca445514f620c825a623016be736166ab745da7a62939c855c09d255880b93c73ea3ccbee826ea5a4e6e2590b64502693465149a66607623967c7f55d392907ef735e278f1f59", 0x4a, 0x20000000, &(0x7f0000cf5000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) 2018/02/09 04:26:37 executing program 3: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f000072a000-0x4)) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000e8f000-0xc)=@sack_info={0x0, 0x1, 0x20}, &(0x7f0000e8f000-0x4)=0xc) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e8e000)={r2, 0x80000000}, &(0x7f0000134000)=0x8) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000e8d000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000005b000-0x4)=0x10, 0x800) connect$l2tp(r0, &(0x7f000036c000)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x2, @multicast2=0xe0000002}, 0x1, 0x0, 0x4, 0x1}}, 0x26) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r4, 0x89e1, &(0x7f0000882000)) 2018/02/09 04:26:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000d88000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic}}, &(0x7f0000747000-0x10)={0x0, 0x1, [0x0]}) pipe(&(0x7f0000d6d000)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000800000-0x10)={0x0, 0x0, 0xaf0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00008eb000-0xc)={r1, 0x80000, r0}) pipe(&(0x7f0000ed0000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f00003fb000-0x5), &(0x7f0000d23000)=0x5) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000475000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x7, 0x8, &(0x7f0000a0a000/0x3000)=nil, 0x5}) pipe(&(0x7f0000e9d000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r2, &(0x7f0000b1a000-0xc)={0x40000000}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000068b000)={0x0, 0x69, "d1a96330ba2df4d842bad05dcf3ee3de7b67e57ddadbc82bac30cf921e3dda2a0f65ba9f38ed1d1e3889dd78b76092967bbd2edf15c0796e8410f6ed5a484b69561532007bc1abd22df41a9a231b2c80b9936ae2783eab86fe2740f83fb5a44ba9f1e373bbbe1211c7"}, &(0x7f0000fb5000-0x4)=0x71) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000e1000)={0x100000001, 0x4, 0x0, 0x20c, 0x0}, &(0x7f00001ae000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000e2c000-0xb8)={r6, 0x207, 0x0, 0x6, 0x1e6, 0x100000001, 0x101, 0x2, {r7, @in6={{0xa, 0x0, 0x8001, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0x401, 0x40, 0xffffffff, 0x5, 0x9}}, &(0x7f0000e49000-0x4)=0xb8) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r4, &(0x7f0000a81000-0xc)={0x2}) 2018/02/09 04:26:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000e71000)=0xd2a, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/09 04:26:37 executing program 0: mmap(&(0x7f0000000000/0x3a3000)=nil, 0x3a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002ef000)={0xffffffffffffffff}) mmap(&(0x7f00003a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00003a4000-0x8)={0x0, 0x8}, &(0x7f00003a4000-0x4)=0x8) mmap(&(0x7f00003a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000177000-0x8)=@assoc_value={r1, 0x5}, &(0x7f00003a4000-0x4)=0xfffffffffffffe79) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00003a4000)) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) syz_emit_ethernet(0x46, &(0x7f0000023000-0x26f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x10, 0x12, 0x0, @empty, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) 2018/02/09 04:26:37 executing program 1: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000b64000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xc)={0x0, 0x7, 0x2, [0x3, 0x6]}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x466e, 0x0, 0x0, 0x9, 0x8c}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69fe52fc9a1db2ab68ad2d1d81f03be2b", 0x30) 2018/02/09 04:26:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00005ed000-0x4)=0x2, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000001b000-0xe8)={{{@in=@empty, @in6=@loopback}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f0000134000)=0xe8) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x47, &(0x7f0000ebb000-0x128)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x11, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x11, 0x0, "bda7691b75af4177d2"}}}}}}, &(0x7f0000512000-0xc)={0x0, 0x1, [0x0]}) 2018/02/09 04:26:37 executing program 2: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000716000-0xc)={0x0, 0x0}, &(0x7f000028b000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000908000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f00003f1000-0x10)={&(0x7f0000f94000-0x1c0)=@ipv6_getroute={0x0, 0x1a, 0x100, 0x2, 0x2, {0xa, 0x20, 0x10, 0x20, 0x0, 0x0, 0xc8, 0x6, 0x200}, [@RTA_MULTIPATH={0x0, 0x9, [{0x1, 0x1, 0x0, r2}, {0x0, 0x1, 0x235e, r2}, {0xd67c, 0xfffffffffffffffc, 0x2, r2}, {0x12000, 0xa, 0xb6, r2}]}, @RTA_ENCAP_TYPE={0x0, 0x15, 0x7}, @RTA_UID={0x0, 0x19, r1}, @RTA_MULTIPATH={0x0, 0x9, [{0x7, 0x9, 0x8, r2}, {0x7, 0x100000001, 0x81, r2}, {0x200, 0x3d0, 0x8000, r2}, {0x3ff, 0x2, 0x9, r2}, {0x0, 0x5, 0xffffffffffffffff, r2}, {0x1, 0x6, 0xc0f0, r2}, {0xffffffff, 0x1, 0x7ff, r2}, {0x7, 0x6, 0x2, r2}, {0x80, 0x1, 0x2, r2}]}, @RTA_PRIORITY={0x0, 0x6, 0x7fffffff}, @RTA_MULTIPATH={0x0, 0x9, [{0x4, 0x401, 0x3, r2}, {0x9, 0x6, 0xf, r2}, {0x100000000, 0x7, 0x200, r2}, {0x3ff, 0x5, 0x5fa, r2}, {0x1, 0x401, 0x79e, r2}, {0x401, 0x2, 0x20, r2}, {0x432b, 0x2, 0xff, r2}, {0x1, 0x2, 0x6, r2}, {0x21fcbe03, 0xff, 0x9, r2}]}, @RTA_PRIORITY={0x0, 0x6}, @RTA_METRICS={0x0, 0x8, "da5234469c54db7e9d73be1152c48d4331ecb0fae02b50d58baf3b58c1d00a002be76dda6018ee4c7b6dba63e92b2d13093535ca7d16307b22debaa5adf0fee8c7e4a47018868c7c69f9626965623ce5caaa168939f0e7214c17c3cb2c3e4cd5440bf73b337359ff338d10edbba7174ad635d04386e28cd8b7e39c67325b7cac3ca6fa756d29bb8c8e3fa6f905f432664d8f86846240f6614f8b2d541109d0f3fb3d9abb38b30eec933c52ee535833ca2f442c5736ffebce27b83826bfdeaf48b983f5"}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f000018c000-0x38)={&(0x7f0000f95000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}}}, 0x32, &(0x7f00003d6000)=[], 0x0, &(0x7f0000f94000)=""/58, 0x3a, 0x1f93}, 0x40010000) 2018/02/09 04:26:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000047000-0x4a)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x2000000000008}, {[@timestamp={0x44, 0x10, 0x8, 0x1, 0x0, [{[@multicast1=0xe0000001]}, {[]}]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000842000)={0x0, 0x0, []}) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/02/09 04:26:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r0, &(0x7f0000261000)="e86ca7447cdfcb1516b9d5a140f3fc01f67b33dafe228abb8b295b0de59c47c467fc53f0cb41f1aecc63b30fd3417017a36339f6a98fc3b0ad1affda93d3aebaa609a2d77b9584ccdab3a51672c62f0a904f49cf6cbec95826e100f86ac01841cec28ff40e11a0ed73260c437075e53dac72f573673d2e2e9ef0c95d9190707347a0a30ad08c4492b7a81a6137ced17cefb93b89018484836565515babfefbca8da8ab2239f1bec1f942c53939f061a1016bb4854d46452b112bfbc296b482f5c1e285f9125f9661c5523db2e0b8eaf5", 0xd0, 0x800, 0x0, 0x0) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[]}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4), 0x4) recvfrom(r1, &(0x7f0000cd1000)=""/135, 0x87, 0x0, 0x0, 0x0) write(r1, &(0x7f00007d9000)="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", 0x599) sendto$inet6(r1, &(0x7f0000b5d000)="c5622b03ff7c4335f761e881218a64f95ecc2e708b521383f1bac695045b66b9b2868e916b4974b6e40e5536a2406d40bf46b527e9ee9473ef11f7fb82ed90254005e1c8c29b5ab7b7", 0x49, 0x800, &(0x7f0000e88000-0x1c)={0xa, 0x2, 0x9630, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x401}, 0x1c) r2 = accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5f000-0x4)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00008de000-0xb8)={0x0, 0x4, 0x10000, 0x7, 0xfffffffffffffbff, 0x80, 0x7, 0x3f, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x800, 0xffffffffffffffbc, 0x4, 0x8, 0x8}}, &(0x7f0000794000)=0xb8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001000)={r3, 0x4}, 0x8) setsockopt$inet6_buf(r2, 0x29, 0x2c, &(0x7f0000404000-0x84)="5d98cb5a28b9840096d106f32c477919a25fc3d35d8b7869c8278523ae4dc9855644d30d82bfbba6b5736b59e13445551cbad688405af7332287cda1cda3e98baef56514bdd5b3a9915e383b3dfa53c5f0557f1cacf7f40c5e428f13c606a27857e235b8589e4a8f3b09d2754e5dd482b530b06754e3febb0c88155fe32029dd764a4d7a", 0x84) 2018/02/09 04:26:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000080000)={&(0x7f0000efe000)={0x10}, 0xc, &(0x7f0000a8c000)={&(0x7f0000b80000)={0x14, 0x3, 0x2, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000393000)=@generic, &(0x7f00006dd000)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000b9b000-0xb)={0x80000000, 0xddf, 0x200, 0x2, 0x6, 0x7, 0x0, 0x4, 0x6, 0x1}, 0xb) accept$llc(r1, 0x0, &(0x7f00005b2000)) 2018/02/09 04:26:37 executing program 6: r0 = socket$inet(0x2, 0x204000000000006, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d26000)={0x0, 0x0}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, 0x0, &(0x7f000033b000-0x4)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000567000)={0x0, 0x100, 0x4, [0x0, 0x400, 0x9, 0x2]}, &(0x7f00006cf000)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000207000-0x8)={r4}, 0x8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000d26000)={0x0, @dev, @loopback}, &(0x7f000030e000-0x4)=0xc) socket$inet6(0xa, 0x5, 0x80) getpeername$inet(r0, &(0x7f0000d26000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f000067a000-0x4)=0x10) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000001000-0x4), 0x4) 2018/02/09 04:26:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000f3a000-0x2f)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @empty, {[]}}, @igmp={0x10033, 0x0, 0x0, @empty, "41a9ba65"}}}}}, &(0x7f0000828000-0xc)={0x0, 0x1, [0x0]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b24000)) 2018/02/09 04:26:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000d88000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic}}, &(0x7f0000747000-0x10)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000321000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000475000)={&(0x7f0000b33000/0x3000)=nil, 0x0, 0x7, 0x8, &(0x7f0000e51000/0x1000)=nil, 0x7ff}) pipe(&(0x7f0000e9d000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000b1a000-0xc)={0x40000000}) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000b56000-0xc)={0x80002000}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00002b5000)=0x1, 0x4) 2018/02/09 04:26:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0xffffffffffffffff, 'lrw(camellia)\x00'}, 0xfffffffffffffd33) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c0000-0x30)="d3ab23191a01002756ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa804b9", 0x30) socketpair(0x3, 0x0, 0x81, &(0x7f0000307000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00004cf000-0x8)={0x0, 0xa0}, &(0x7f0000bc3000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000be000-0x8)=@assoc_value={r4, 0x9}, &(0x7f0000219000-0x4)=0x8) writev(r1, &(0x7f0000fce000)=[{&(0x7f0000141000+0x4c4)="0725f5634c3c0e58c8d71f3bfceb10a143907062a348494c7bb5340bae68eb50ce386560adb597615c0e8af04dd91023e209d647f8165bf0b5c040e572c06ca3771a716ea1501f54a684dca765827c712dc0573b1896b28bd2ee18bc245890a806d56c0b9ebcd899e317b178271417e566ef05f3483d5d55f3a35fc7f915c6b5b1f7f5e2e970293c9e8432b5c604d84232ef8ce14d32b1fa11fd6bf11ddb716aee7378dbf98efd4d585861ab84f3e1347c79d5724a42fb1d3a", 0xb9}], 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000ec000-0x8)={0x0}) recvmsg(r2, &(0x7f0000d20000)={&(0x7f0000f6f000)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r6 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f000037b000)) connect$unix(r2, &(0x7f0000df1000-0x8)=@abs={0x4a436bb139787f81, 0x0, 0x2}, 0x8) recvfrom(r5, &(0x7f0000b64000)=""/43, 0x2b, 0x10000, &(0x7f00005c3000)=@vsock={0x28, 0x0, 0x0, @my=0x0}, 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f00008b0000-0xe)={0x5, [0x7ff, 0x2, 0xdd9, 0x1, 0x14ea]}, 0xe) r7 = socket(0x3, 0x807, 0x7) ioctl$sock_netrom_SIOCGSTAMP(r7, 0x8906, &(0x7f00001d9000)) pipe(&(0x7f0000539000)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f0000268000-0x1)={0x1}, 0x1) 2018/02/09 04:26:37 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000d000-0x8)={0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000019000-0x4)={0x2}, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000000f000)={0x5}, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f000000c000-0x4), &(0x7f0000017000)=0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000019000-0x4)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001a000)={0x0, 0x0}) accept4$alg(r3, 0x0, 0x0, 0x80800) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000019000-0x4)=r2) 2018/02/09 04:26:37 executing program 1: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff}, {0xffffffffffffffff}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffd30) 2018/02/09 04:26:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000064000)) r0 = socket(0x1, 0x80000, 0x7fff) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000210000)=0x3, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ef0000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000b2d000)={@common='ipddp0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00006a2000)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x5, 0x9, 0x9, 0x500, 0x0, 0x2000000, r2}) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000968000-0x1c)=@req3={0x8000, 0x3}, 0x1c) 2018/02/09 04:26:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x9c, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000710000)=""/211, &(0x7f0000000000)=0x3af) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000641000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg(r3, &(0x7f0000f7b000)={&(0x7f0000986000)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x10, &(0x7f00000fd000-0x70)=[{&(0x7f00008dd000-0x1000)="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", 0x109}], 0x1, &(0x7f0000d9e000)=[]}, 0x8010) preadv(r2, &(0x7f000083b000)=[{&(0x7f0000cbb000-0x15)=""/21, 0x15}, {&(0x7f0000888000)=""/4096, 0x1000}], 0x2, 0x0) sendmsg$alg(r3, &(0x7f000057c000-0x38)={0x0, 0x0, &(0x7f0000752000)=[{&(0x7f0000567000)="8543a9396003a5", 0x7}], 0x1, &(0x7f000013b000)=[]}, 0x0) recvmsg(r3, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) pipe(&(0x7f0000de7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00008df000)={0x6ff, 0x8006, 0x3, 0xd40b}, &(0x7f0000965000)=0x10) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000c89000)={0x4a}, 0x4) 2018/02/09 04:26:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000991000)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000073f000)={"547ecfb4ab9a35b740ac2967d1a30285", {0x4, 0x6, 0x1, "a1fd8b9f4789", 0xfffffffffffffffe}}) pipe(&(0x7f0000058000)={0x0, 0x0}) unshare(0x400) splice(r2, &(0x7f0000c4c000-0x8)=0xfffffffffffffffd, r1, &(0x7f00009e7000)=0x2, 0xffc, 0x0) 2018/02/09 04:26:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000d88000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x6}}], {@generic}}, &(0x7f0000747000-0x10)={0x0, 0x400000000000025b, [0x0]}) getsockname(0xffffffffffffffff, &(0x7f00005a2000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000853000-0x4)=0x26) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000d65000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000200000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000067b000)={r1, 0x3}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000321000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000475000)={&(0x7f0000b33000/0x3000)=nil, 0x0, 0x7, 0x8, &(0x7f0000e51000/0x1000)=nil, 0x7ff}) pipe(&(0x7f0000e9d000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000b1a000-0xc)={0x40000000}) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f0000b56000-0xc)={0x80002000}) 2018/02/09 04:26:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00002ec000)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14}}}, [@migrate={0xb4, 0x11, [{@in6=@empty, @in=@rand_addr}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@empty, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, {@in=@rand_addr, @in=@dev={0xac, 0x14}}]}]}, 0x104}, 0x1}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/09 04:26:37 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000005000)=0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000005000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003000)={{{@in=@multicast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@loopback}}, &(0x7f0000006000-0x4)=0xe8) bind$packet(r1, &(0x7f0000001000)={0x11, 0xfd, r2, 0x1, 0x9, 0x6, @empty}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xaa75eb5b5ec44c95, 0x800, 0x7ff, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000003000)="a2c6a97387406dc36be31917cb35a999827fd084d42beed80dbdc7a1ebb9e31f60f32da0103cd074d36d33d671", 0x2d, 0x24040890, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000007000)={&(0x7f0000005000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000005000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000006000-0x8)=[0x0, 0x0], &(0x7f0000008000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x4, 0x2, 0x6}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000007000-0x44)={{0x2, 0x3, @multicast2=0xe0000002}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x7a, {0x2, 0x1, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r3, &(0x7f0000009000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000005000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000004000)={@empty, @dev={0xfe, 0x80, [], 0x0, 0x13}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xffffffffffffaf32, 0x7, 0x100, 0x4bb4, 0x0, r5}) r6 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r6, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000007000)={0x0, 0xfe, "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"}, &(0x7f0000003000-0x4)=0x106) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000005000)={r7, 0x1f, 0x6, 0x3, 0x5, 0x8}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000008000)=0x4, 0x4) sendto$inet6(r6, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/09 04:26:37 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000cc0000-0x4)) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000026000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) 2018/02/09 04:26:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000d88000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic}}, &(0x7f0000747000-0x10)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000321000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000475000)={&(0x7f0000b33000/0x3000)=nil, 0x0, 0x7, 0x8, &(0x7f0000e51000/0x1000)=nil, 0x7ff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cc6000)={0xffffffffffffffff}) sendmsg$nl_generic(r1, &(0x7f00001c8000-0x38)={&(0x7f0000644000)={0x10}, 0xc, &(0x7f0000cfa000-0x10)={&(0x7f0000436000)={0x40, 0x23, 0x821, 0x5, 0x2, {0x1f}, [@nested={0x20, 0x55, [@typed={0x10, 0x3e, @u64=0x20}, @typed={0xc, 0x1a, @fd=r0}]}, @typed={0xc, 0x81, @ipv4=@rand_addr=0x5e45d9af}]}, 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x20000010) pipe(&(0x7f0000e9d000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000b1a000-0xc)={0x40000000}) r3 = epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000dd8000-0x6)={0x1, [0x7]}, &(0x7f0000470000-0x4)=0x6) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000b56000-0xc)={0x80002000}) 2018/02/09 04:26:37 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d}, 0x10) getpeername(r0, &(0x7f0000001000-0x10)=@can={0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008000)={'vcan0\x00', r1}) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, r2}, 0x10, &(0x7f000000d000-0x10)=[{&(0x7f0000008000-0x38)="02000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[]}, 0x0) 2018/02/09 04:26:37 executing program 3: mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000708000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000707000-0x4)=0x8) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000707000), &(0x7f0000708000-0x4)=0x8) 2018/02/09 04:26:37 executing program 7: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000732000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f00006d4000)=0x26) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000445000)={&(0x7f000093b000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58, &(0x7f000093a000)=[{&(0x7f000093a000)="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", 0x1000}], 0x1, &(0x7f00007eb000)=[{0x30, 0x111, 0x1f, "3c2fe9b80cc469954fe2b0feeb5292e48674f7e2a70f9a062b35d99781d28dbd"}, {0x80, 0x0, 0xfffffffffffff000, "848cfd3b6cd35b2b699bda1f39a5454c16797a47e395c4a9c25bb24b4ed2dcf40be53c6cae7a25de47fb882d6e79bd9e4b6bca2914afd7cdda4aba3d58830c8945af5525a0867c1302e923f33f3e30b87a73eaebe60b0c6bf5cfea8cc20de14569619402af6498d315b92002acd7"}, {0xa8, 0x116, 0x1ff, "cb859c0631200e0cc12006441d21f8fcd7d7f922b3ccbf159468933bd15a50920c73cbd1cb4542162cc1b69107990fbd0efb91113a4991b797d6d2fb212dc79eb77ce79ad095e70fe3426c3d64642b32984f44962ed7ecbcea5f11cb867432ba9da0470299121efe5380505f3c62847926d803c708b639370659fa0cecf5bf7aa4f22fa56a8b6bcf9f40a658f318166717"}, {0x20, 0x29, 0x1, "6a0253642f0f28600557c175dfca6365"}, {0x100, 0x1ff, 0x489, "21a69a628beb7be967ea10d8a0c34975f0d325db3163a2ab1b656199f693301031353a72cb224af34b29f41200384a82e9cf761e64d8a8bebd3b35808fbebf7ec481f8a622dd334eebc63a92f41eb7f81f17c8df017e7c15068b54c501a7f6615c54503c746d7f6a42cb43a94815e0e9e2e3776b1c7990e08e9f070d375b63eb3582f5df0efd9b6036256c289e875a4db039c695dd973b6b700f831c866e31089bca457cf0e1c20d81a2b68e52c33c5b43fceb9f3cb7a7c719f9a8addfedf3e861154b7e4cff669508201bb0460d2f9102f02907faf80c3011f5ec3dbd6729c0c60cb9fbee6ca07d7e71"}, {0x80, 0x100, 0x1000, "d84070a5feb5b238b9e467c684a19fb13634d50a9eff31e67663047c062d0f5a6d928a836d1546b238441b03ae660858025e4d693de9b0d86518bc0d6da20dcef68ce6cd6b6299584d4fc4fd31b30be20d9a0470098a075c84c9a4ba313072cc00242ed61834b44f936a22"}, {0xf8, 0x88, 0x80000001, "d8d28beda6b781f5d6b9886f698e350b82d9019054d3cdc98278876f5fcb1b6214ef7dc4c48038315977e112558138d143bc069ca29dc3f49e60022906f10c15b53d947af228a20e639de9dd99e57ac4695b12d9d0c4d638bcf98c49b33be4cb74f2220320a917a752175cbd7591993255f9d8c4c667d5eb4a34c297c4acf98fbcd3a5770d0332491e601a9f38cdc30766a133ee917c2bffeb399e93de11ec014fc457b837e717e3de0236af5bae0e6508e81fae695e76131a0419e7377db2127fd11d08e45ca90659206f6a76097df0b0eabf26eecd7770f572fd06b446d2c3230f3817"}], 0x3f0, 0x20000010}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x27, 0x0, 0x0, "35661b99c87d"}}) 2018/02/09 04:26:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000)=[{&(0x7f0000000000)="81ac1f1e514f43e370ebb8d146c1268a483f4e9abe6c0d148e8da581ce8cbb86478e3bb516682119ca90c545c0a144ef84345369c9b5f98e656331b29dd6324825259db350c858402846857fd006d59cafa944d44cd37530f8dea1bf1bda05dfa25e7736ce24d96812e6c99952d1f0f13d0a84702f627d7cf0c38eaadab2d26f3c3937c377652d4fa24695734090dc0c31445c1c4ee19fc1770d17bb13e4f2f368d4fc8cdee280e5303d3734eaf7ef4414f3cb50a4159e836edc6ee44febbcbed24961a2e3406d61d87f", 0xca}, {&(0x7f0000002000-0x34)="cc3b9e88b17d7402067e2934aae4bb404402e94fd958effa545e5bbe1840ec08e86112222221a9e0ce5f8ace4a596e415e573fdd", 0x34}, {&(0x7f0000001000-0xb2)="99237ecee1766fa5827ef759cc308fa175769f917bb3f101890bf1a5c49f2fbec155269b59c2f42f59579b67ca4348022cde461f8abb413f899f6c05365e6a67d84695d34e40626bc0fc053a9daf0b7da25a7b96e7bd425d09ef96d0140a97b13d9d828d225aec2dee51e4ba75da0ac741c31a445ef4cd7111f0b98aa65f26208c363578270e394d5d482ad007f4159a3a51b070c2e3deba87461270b28b2839c2122a028373ea7ca51de9c3e7084620c455", 0xb2}, {&(0x7f0000002000-0x81)="b6915c70917ca6221c9c3424c51aae7856eb58c1aad70340b3b7325618cb4364d03bc512a1a8acd7c9f1cd7e65429fe6b279da1cd037b4c0a7284e32f5670b474b01ab18ea4b33e267acd00e6edcf7e6e8b0578784e4bd06498a9b2a93a968bda292d0b1e822f3c15f79ae708378f7b89aa6b4ba34f6750083af52205b4a0c9532", 0x81}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000002000-0x5d)="62c14bf9e675a25dc7397bbea17ea30531cc2655e80413f916b450b491b22fb957e2cafff2a03115e14335bb91fb40a4d074c35fae6b610b6980c2d6b0a941260296f5ea2756fecd74af177e8db2071f17c74a216c9514d5639e08f841", 0x5d}, {&(0x7f0000001000-0xda)="c3d69233cfab88ed2779465987a7c42169aaeec291e483655d8809c1a373ceb99cbf1335d9fdf44d206c70e78681660b536ab58f1deafcec049c527f6d92070af4404ac11854c1b4da5d8de5ac64f6b15fd66b4377ee14f05cfede3cd107919d5ea381bab39bd3f6d0c1cf464963d49c4a1dd2beaa936d37dbe656063aae623653674626dfb31c1e7de5c7c67ac7c86dc771174c633612aeb6ab51abc46b016ae68358a6c58a362ce5b50cd51f37e718caab97eec0451f34b0d9a9ed970b6174e873ac93635bd3061d223cc41a198c63ec62e1f19277f773c42a", 0xda}], 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000003000-0x11)=""/17, &(0x7f0000000000)=0x11) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000004000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000047c000)={&(0x7f0000000000)={0x27, 0x95c4, 0x7, 0x7, 0x8001, 0x5, "7ac2f732942fa0814782aacd109f7b08e9f2ff611dfb8a7dc86470a3ddb76794eef3f46c963d3ce8466e53d1849cff076703cee1f88f6bb760563e33679d67", 0x3ff}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000-0xe7)="80367fe52d3563fd4f5e0b9704b852719007d693676d8c030cd9ec820a5b801b5fb6f975ce10e2e156fb485efdcac61b8cdba6ff0f9dbafe052f136caf6f787d4d92847f177a04aaed3f70802f769e83643835ed42fe12109fb95c769785100074dd22c37f3f045c19f4604b3e4123ea8f12b27dbe51876f9a01ee9152edb4ec496836f3436b05656be632f300b28a88499374f99915a9488ed0f796ba16eca16531b8bb7a14f0e96a5ce59780f06c531c30e738463c4e16d9bb26a4f2236f7f5387b53b8fcc71ad3e4a7ce148c018245cd0698abf282d2db9173da1199905c1feb8d6fe4cff7d", 0xe7}, {&(0x7f0000593000)="14b1fa5925b9ce183b2e9f5a3042697bb2e42bf66c8928d53093bebea4b103946965d0f8896a2d7842b1bc322646121cb745733d3f56557054a7e2f26071311e1952d796bf1ee5173707f40d1541375fc919553a8eb67ad071c49668427c27ff3a196eb4b19fea1f73735a0882757dc6bd4c28f573a74771b259852dc7569f10afbf9e0cb7e15bd0e0ce55ca5197db29a0594635662c058f25e10ee4a2ed948b267e4c88b333b51aafc35da1c0216c2bedb5139eaaafa75f2f14c278d89ad0662b87f962cbc9bf7fbfdff3b044a024fdee3c7f9c", 0xd4}, {&(0x7f0000001000-0x5d)="7e3eaf46e973b54894d64a7812f2c5be3da45f3ff67c82fcf2a4787d9faa6805245bde7243948d603c15e314581b2757b0963f3853476f9a3695842e8f15ed1488066a77e569f683121df5b368b00b1fd659e4dbd5970aaa983b49a4d6", 0x5d}], 0x4, &(0x7f0000000000)={0xc8, 0x11f, 0xffff, "bcf776a6acea4d48be22b5bcb0266c22888af82942f348f61770209796cb42f59b42abba1db8ac00eeea30841754d671aa668e0d827e10bdb8fc4a3aaedf3f5d9206b3d8aa6c30dafec3b1572ae1c2b0acc699f6d8f46774d3100d2c142cdfe01314b65944fb9ffb991a38b2cd95b46d4ae031a19ca28b3978d7e09de95e42246232351167ec3c876d3fed8c3fbec33b0da5a4ec623f12270faf86433f0be5edd8b1347bc5a2fc811fb3ae063630c4a30f"}, 0xc8, 0x80}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@loopback, @in6=@loopback}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000bed000)="69a440d79183982e58b6e0cac3bc98190e6008f3c3d351dfb230a0f64e3003002789ef2a37d5c373a44abb5ee4a66d77f0cdf7dec5c652caf374dc271e3f63a099f5c82a8a01994d4540248389a48a5818a9c7c8110997f078abc5c8f24dfc0f52ba8e55c232bd0337d1f2fc44c6991ca8c98e31d5d0c5eefdf9bff149", 0x7d, 0x20000081, 0x0, 0x0) syz_emit_ethernet(0x66, &(0x7f0000011000-0x47e)={@random="cd09a4033900", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x30, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "1b229e", 0x0, 0x0, 0x0, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, []}}}}}}}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/02/09 04:26:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000301000-0x48)={0x2, 0x3, &(0x7f00002a6000)=@framed={{0x18}, [], {0x95}}, &(0x7f00006c5000-0xa)='syzkaller\x00', 0x0, 0x90, &(0x7f0000dc5000)=""/144, 0x40f00}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f00001be000)={0xf, 0x2, 0x68f2, 0x0, 0x1a, r0, 0xc194}, 0x2c) 2018/02/09 04:26:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(0xffffffffffffffff, &(0x7f00000c2000), &(0x7f0000a10000)=0x10, 0x80800) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000000003a, 0x1, &(0x7f0000262000-0xbc)=""/188, &(0x7f0000953000)=0x1ca) r1 = socket(0xa, 0x80000, 0x2) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000aa5000)={0x0, 0x5, 0x1, 0x0, 0x1000, 0x0, 0xa5f, 0x8, {0x0, @in6={{0xa, 0x3, 0x0, @empty, 0x6}}, 0x7, 0x8, 0x1f, 0x3, 0xfffffffffffffff7}}, &(0x7f000003f000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000070c000)={r2, 0x6, "1613a18ab864"}, &(0x7f0000319000-0x4)=0xe) 2018/02/09 04:26:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000c87000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffee9) connect$inet(r0, &(0x7f0000e72000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e9e000)=0x8, 0x4) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/09 04:26:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000a4d000-0xc)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f000049c000)={0x14, 0x17, 0xa, 0xffffff7ffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001a9000)={0x0}, &(0x7f00001b7000)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000ddd000-0x4)=r1) 2018/02/09 04:26:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4), 0x4) bind$inet(r0, &(0x7f0000f29000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0xffffffffffffffe5) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) pipe(&(0x7f0000a48000)={0x0}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000518000)=""/115) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f0000262000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/09 04:26:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000d88000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic}}, &(0x7f0000747000-0x10)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000321000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000174000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000c3e000-0x4)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000aa3000)=@int=0x10000, 0x4) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000475000)={&(0x7f0000b33000/0x3000)=nil, 0x0, 0x7, 0x8, &(0x7f0000e51000/0x1000)=nil, 0x7ff}) r2 = accept4(r1, &(0x7f0000511000)=@l2, &(0x7f0000410000)=0xe, 0x80000) sendmsg$kcm(r2, &(0x7f0000373000)={&(0x7f0000671000-0x10)=@nfc={0x27, 0x2c3c579f, 0x6, 0x7}, 0x10, &(0x7f0000116000-0x90)=[{&(0x7f00006dc000-0x1e)="b3bdf65ba22e8ddf9c36c9def81b7e2920c72cb8b7797de986463dcf91aa", 0x1e}, {&(0x7f0000323000)="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", 0x1000}, {&(0x7f0000ff5000-0xbc)="83b9bb66d4fcb39bb2659a63afee9b611ed9b9dea7f98719c885e0f768576ee21693d492c12c2caab982f2a51906d700e1eb2e4c2e0c56dd77969bc1eaf1fbc8e63d17485d24a99456992e7ee2693d45264bb576faa2413b4f8936499cdc2b51f68ae016d2dbaf75c7f04de04ed8f84a1d86e5248506c683b353a84d52837e3cde33b0a49d0138eca63640ded24347b0227eb9c9e5f21dd66c47c662b98a98fb63a30dbca2ad5bca117ebeb5f812191903f6d483e76a4a05c224676a", 0xbc}, {&(0x7f0000e88000)="883805f07adb4477506c8edadc52fa95147b1b1986f663979a139feca716510ed291792fc36f8190e9d381f3ec81ad8b6bcd5e4c344f8b33a733fd6bd463ec023cda4f55f543d649eb2bf2ee6ab90a4623c9cc7bc5fda689b0e136a3cefbe48228d5ec1777337679742c4586db45aa50acc3fff7e96dffd13557876945a27c6949e2b20376ef2a428654eb", 0x8b}, {&(0x7f0000745000-0x8c)="b3e04e600b5153d1b777bbcbffeae8144cee1638808b499b10c5ec7fd879b1ae475c363607a7b522da3f68c00d38a07870981df1d3d1983f5257fcefc435f7b1fd9a58919aacc0f66a748212f66fb98028ce55ce725766b5060516e421e69a23560b239b83c99cb39c1928580adaffa4a3be2fd1f3877b425f89f6b7d591e6cc99f3fead17b8c215958eb874", 0x8c}, {&(0x7f0000484000)="c4e5f7d08f1b20a22be02fc625284a8c2d9dc6f28333c26eac6bfb68d4a8d0e8cee0757beff18643693e", 0x2a}, {&(0x7f0000567000)="deee60f73a6a984bdef7d1424401250081f89ff120fb963fadecb29c211366a420726f3e28371838ed29bc3572b5da10517ecb6cafcd14134e9deb53b00bc5232dc4da1d76b042d9ce6a2483173a60f287dd02fcbdb6ed346765572c1ec3a1f2f3e89e5149112a92791d5a61ee0d8540088962e0c029a8c7f44640c1ef23cfc59fa573cf4b6834003c49f8b8aa730ffa5bbe0226f146ef744cddbf571dba6ef623719709c2e0", 0xa6}, {&(0x7f0000640000)="3517717a3928e6d2114abae994eaf121a22761e5c928c5f654a7da2490b20d75f4b3c4967137f53699beef03f468d1002551673daeea1de2bc6318567dd92cc3dc", 0x41}, {&(0x7f00008fc000)="3a8868d77042e9ba81c684ff5ea82bb85218e6379f575b223b8b52a01b1fd2accf693b3cb2ba05d9b8d3233dd916a01b9b7f9555b796a9de9a94c8ee30e6f81e5036dfc0b921ebbae0153de3fd21a86f9db21bf7e3754810ba714f40b347a07282b91ef3c09c6dcbbdd4dd8e5e5e2abf03a200a34767cf6a0b335211a0eb77df0a60d1c8c28556d8fff9a00c3eb94940ff73cfe0925fff4f5e8be33d586db178a31c63fa8eef88eb03dd795c3626ef49bbc95379c2fe663017dca94031065c0d5bf123535df063ea21b9bbe6c5b9d7705eed7ac76c9429fdaafe5943a0d17ee61a99c7ece72c7c8ca1d1abec65", 0xed}], 0x9, &(0x7f0000d72000-0x50)=[{0x50, 0x11d, 0x5, "22191e5b93bd4eaa77b6c03e0789bd51058b0c5b11138ba084a301665b8a469f627afee052d9101c386db413d059e721fe514849be4de8bba7"}], 0x50, 0x48000}, 0x4000800) pipe(&(0x7f0000e9d000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000b1a000-0xc)={0x40000000}) connect$nfc_raw(r4, &(0x7f00002cb000)={0x27, 0xffffffff7fffffff, 0x3ff, 0x7}, 0x10) connect$netrom(r3, &(0x7f0000970000-0x48)=@full={{0x3, {"2fce084c91fd05"}, 0x9c69}, [{"8665dea1929c1f"}, {"6723d64d3a9cb9"}, {"8fdb66ac5f08f2"}, {"aceb34360f5a73"}, {"39204cffa5589b"}, {"b182f86615cddf"}, {"b9900ab4916da1"}, {"2c13f3b9a92c0d"}]}, 0x48) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f0000b56000-0xc)={0x80002000}) accept$unix(r4, &(0x7f00001f7000-0x6e)=@file={0x0, ""/108}, &(0x7f0000d8f000)=0x6e) sendmsg$nl_xfrm(r2, &(0x7f0000115000-0x38)={&(0x7f00009d1000)={0x10, 0x0, 0x0, 0x20012}, 0xc, &(0x7f0000f37000-0x10)={&(0x7f0000fd4000-0x109c)=@getae={0x109c, 0x1f, 0x200, 0x6, 0x3, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x2, 0x6c}, @in=@broadcast=0xffffffff}, [@algo_comp={0x1048, 0x3, {{'lzjh\x00'}, 0x8000, "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"}}, @coaddr={0x14, 0xe, @in6=@loopback={0x0, 0x1}}]}, 0x109c}, 0x1, 0x0, 0x0, 0x40}, 0x40000) 2018/02/09 04:26:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x1b, 0x4, 0x6, &(0x7f0000873000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000945000)) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) pipe(&(0x7f0000c1d000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) bind$alg(r0, &(0x7f00004ec000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) 2018/02/09 04:26:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000076a000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0xfe3d) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000103000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000542000-0x40)={&(0x7f0000d50000-0x8)=[0x0, 0x0], &(0x7f0000861000-0x8)=[0x0, 0x0], &(0x7f0000193000-0xc)=[0x0, 0x0, 0x0], &(0x7f000096e000)=[0x0, 0x0, 0x0, 0x0], 0x2, 0x2, 0x3, 0x4}) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xffffffffffffff97, 0x3, 0x0, 0xff9c) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000f7d000)="cf0ace113589ec2f9a16210e24ca3e3a53328f4990f2eb3f7702ea5882f480bb1e42bc25a156138c12ff5924f2f7586d6644bfb2a5f33d3d9fad330f48283a0738c9598e6ea7d72e25eac8cc9429fd66b56712c94db2e0bb8fb4b696810173f5b0e0e418ecf04f02612f8cdc66ebe52db1f0155d2a2cae0774fe4e44c16c8881d9af2521e6d301c54b11223b4017", 0x8e) tee(r1, r1, 0x4, 0x1) 2018/02/09 04:26:38 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x4, 0x11, &(0x7f0000017000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000018000-0x10)={{0x53, 0x4}, 0x42}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) connect$inet6(r2, &(0x7f000000b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) connect$inet6(r2, &(0x7f0000013000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000018000)={0x0, 0x5}, 0x2) sendmsg(r3, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001000ff20fffefd956fc2830924a600800200000000000000020000000400140007960000b598bc593ab68b1148a730de07ff00000000000054a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) mmap(&(0x7f0000000000/0xea8000)=nil, 0xea8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000ea7000)="240000002a0025f000154302dd000007000000000000f504000000000000000aff3f8ff0", 0x24) 2018/02/09 04:26:38 executing program 2: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) bind$alg(r0, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f00008d3000-0x4), 0x80800) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000f46000-0x4)=0x6, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000f78000)=@req={0x9, 0x5127, 0x5, 0x80000001}, 0x10) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00003f9000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac844012", 0x40}], 0x1, &(0x7f0000df0000)=[]}, 0x0) 2018/02/09 04:26:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000b2a000)="ff020400000000fffc00000000000000000000000002054b3dc51e563baf415f634975eb64b0afd07bf1252fe9a5bb001056", 0x32) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000095d000-0xb0)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x6, @empty, 0x4c}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x7ff, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x7}, @in6={0xa, 0x1, 0x9416, @empty, 0x7}, @in6={0xa, 0x2, 0x73d80230, @empty, 0x1a}, @in={0x2, 0x3, @rand_addr=0x8}, @in={0x2, 0x2, @multicast1=0xe0000001}], 0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008cd000-0x10)={0x0, 0x1c, &(0x7f0000e58000-0x64)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}]}, &(0x7f0000e80000-0x4)=0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000036a000)={0x8, {{0xa, 0x0, 0x78d6515f, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x88) getsockname(r0, &(0x7f0000d32000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000301000-0x4)=0x26) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000066e000)=0xd, 0x4) recvfrom(r0, &(0x7f0000549000-0xe3)=""/227, 0xe3, 0x20, &(0x7f00001fd000-0xe)=@l2={0x1f, 0x401, {0x81, 0x2, 0x6, 0x36012f42, 0xffffffffffffff0a, 0xffffffffffff48da}, 0xdd, 0xffffffff}, 0xe) 2018/02/09 04:26:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r0, &(0x7f00009e8000)={0xa, 0x2, 0x3ff, @empty, 0x7fff}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[]}}], 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r0) 2018/02/09 04:26:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002ee000-0xe8)={{{@in6=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000058000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004bf000)={@common='bridge0\x00', r1}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ed2000)) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000f7e000-0xf5)="9ef7ff315df56628e894c60198334d5e00c2320789934ae5e6cb50760ecceb2c1a708688200b15542cc4458c5b993638f5be81af7ecf1b7bc9953a092c5d0d20ba64c467233199069e1a1855cdb8091afa4060efde480cd354d9db501ddfb6c9cdf6a99312cc8b4bd0a876bb3b1f02b7da84e6b757795d808bd454547c976ca44fc8527e0243ccee98c4b9e18a871c38793c6f75c9c59cf0e5d288118086f808115021cd91deccacb42acf4544f10cc43aacbebd7748fed91aa8acf563187a9405e3affa619602f2de85df86256e88aa688445ff38d43b859cd749dc356955587c89a92414663240f621ab1b4c4f908602cf4ae3a9", 0xf5) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) pipe(&(0x7f000099c000-0x8)={0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000493000-0x4)=0x3, 0x4) sendto$packet(r0, &(0x7f0000031000)="9b00010000e20000ffffe55c31f30018b50322abe0e99753", 0x18, 0x0, &(0x7f0000572000+0x402)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="2fb95d117e17"}, 0x14) accept$packet(r0, &(0x7f0000d08000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000af9000-0x4)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d08000-0x4)={r0}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f0000165000)=0x7, 0x8) getsockopt$nfc_llcp(r4, 0x118, 0x1, &(0x7f0000ea8000-0x4d)=""/77, 0x4d) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000053b000)={0x7, 0x2, 0x7, 0x43d, 0xfffffffffffffffe, 0x9, 0x3067, 0x6, 0x80000000, 0x1, 0x6}, 0xb) 2018/02/09 04:26:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) r1 = socket(0xa, 0x80000, 0x0) getpeername$ax25(r1, &(0x7f0000a9a000), &(0x7f0000921000)=0x10) socket$bt_bnep(0x1f, 0x3, 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f000088c000)={&(0x7f00005fe000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000cc1000-0x80)=[{&(0x7f0000f37000-0xb9)=""/185, 0xb9}, {&(0x7f00007be000)=""/4096, 0x1000}, {&(0x7f0000c5d000)=""/181, 0xb5}, {&(0x7f0000da7000)=""/1, 0x1}, {&(0x7f0000dae000-0xe7)=""/231, 0xe7}, {&(0x7f000063b000-0xe9)=""/233, 0xe9}], 0x6, &(0x7f0000554000-0x60)=""/96, 0x60, 0x7}, 0x40000000) read(r0, &(0x7f0000980000-0x1000)=""/4096, 0x1000) 2018/02/09 04:26:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00003e3000-0x4)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x4002, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/02/09 04:26:38 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) r1 = socket$inet6(0xa, 0x7, 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f0000018000-0xba)=""/186, &(0x7f000000d000+0xd46)=0xba) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x3, 0x0, 0x6}}]}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) 2018/02/09 04:26:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000d88000-0x38)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic}}, &(0x7f0000747000-0x10)={0x0, 0x3d9, [0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000321000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000475000)={&(0x7f0000b33000/0x3000)=nil, 0x0, 0x7, 0x8, &(0x7f0000e51000/0x1000)=nil, 0x7ff}) pipe(&(0x7f0000e9d000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000b1a000-0xc)={0x40000000}) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000b56000-0xc)={0x80002000}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000937000-0x10)={0x3, 0x40}) 2018/02/09 04:26:38 executing program 0: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000003a000-0x4)) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r1 = socket$inet6(0xa, 0x3, 0x2c) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000036000-0xb4)=[{{&(0x7f0000035000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x32, &(0x7f0000020000-0x60)=[{&(0x7f0000039000)="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", 0x22a}], 0x1, 0x0}}], 0x1, 0x0) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) sendmsg(r1, &(0x7f000001f000)={0x0, 0x0, &(0x7f000001d000)=[], 0x363, &(0x7f0000004000)=[]}, 0x0) 2018/02/09 04:26:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) preadv(r0, &(0x7f000058c000)=[{&(0x7f00007f4000-0xe7)=""/231, 0xe7}, {&(0x7f00002ae000)=""/221, 0xdd}, {&(0x7f00005bc000-0xe5)=""/229, 0xe5}], 0x3, 0x5) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) poll(&(0x7f0000beb000)=[{r0}], 0x1, 0x0) [ 77.492363] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. [ 77.524519] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/09 04:26:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x17f4e56f5c333485, &(0x7f0000281000-0x8)={0x0, 0x0}) connect$ax25(r0, &(0x7f00007c5000)={0x3, {"4231342df57c97"}, 0x101}, 0x10) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000bec000-0xc)={0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r2 = socket(0x4, 0x800, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000f90000)={0x0, 0x6, 0xa25}, &(0x7f0000785000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000a9000-0xa0)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x8, 0x7, 0xae, 0x7, 0x6}, &(0x7f0000886000-0x4)=0xa0) ioctl$sock_netdev_private(r1, 0x89f0, &(0x7f0000cbb000)="4fd1bfa94f66bd9ca807ff3e0348e1e42f1923781ae5432cec91b496a4cbda2429") ioctl$sock_proto_private(r2, 0x89e5, &(0x7f00006c1000-0xe3)="2e094100359a407959fe8d27f2b389118ca2147111c4fcfe0af7203b0389295caed16b035a330701c23b0b71a760ac906fb94a7d5c5dd92a583eff490e7c5b1913c0d01c69046c74a8ab2e0a68ec0ea4392621cc21c2f8e0fa6877d8a625959aea64fe402af53e0e4d0bc41cb80c58b84f8ea99dbfa35125243e8e2a2dc25c1151797cf9826494b61e0f45ec7bdf3527437a4aab43e319e448a10d9b051d2958b6bb0f08b2d213829d9b339432e768610aa8989433207ae89f62aad01b99d3f1f7261d8b40a5a7ab6b955cf6b1184ffdb7974d053843ef2e42b9d653b19ff8cd411ee8") socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000019e000-0x8)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000076000-0x4), &(0x7f00004c7000-0x4)=0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_out(r4, 0x2, &(0x7f000094e000)) 2018/02/09 04:26:38 executing program 0: mmap(&(0x7f0000000000/0xad9000)=nil, 0xad9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000001e, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000ad8000-0x4b), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ada000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000ada000-0xdc)=[@in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x2, @empty, 0x7}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x1, 0x800, @loopback={0x0, 0x1}, 0xffff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x3a64, @mcast1={0xff, 0x1, [], 0x1}, 0x1fdd}], 0xdc) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00002b6000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x200}) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000ad9000)={0xa, 0x1, 0xffffffff, @empty, 0x1000}, 0x1c) [ 77.579708] skbuff: bad partial csum: csum=0/65535 len=14 2018/02/09 04:26:38 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x40}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001000-0x4)=r4, 0x4) socket$inet6(0xa, 0x5, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x4, 0x4) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xa, 0x80, 0x20, 0x62, r2, r3}, {0x3f, 0x8, 0x3, 0x7, 0x6b, 0x40000000000000, 0x2, 0x80000000}, {0x6, 0x4, 0x8e7, 0x6}, 0xcd, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x1}, {{@in=@rand_addr=0x2, 0x0, 0x33}, 0xa, @in6=@loopback={0x0, 0x1}, 0x5, 0x4, 0x3, 0x4, 0x6, 0x10001, 0x5e6}}, 0xe8) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000001e000)=@ethtool_flash={0x33, 0x0, "3f88877746981e8bfc3dcc38cdc6603d26753403a59a14b09c8a14dccfbd1297edfd6ded7c7cab26304debbf3d5e8c0fddb93935a558536c36273ac5a3d1134b55b5161eb7d2c670a3c026cb4447d7bae294700082dfd76772c40784b36c24876bdc45eb96c0a9c1aac65a76db7868895870972d36d1f2f09d400897eb994ee6"}}) 2018/02/09 04:26:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000d88000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic}}, &(0x7f0000747000-0x10)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000321000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000475000)={&(0x7f0000b33000/0x3000)=nil, 0x0, 0x7, 0x8, &(0x7f0000e51000/0x1000)=nil, 0x7ff}) pipe(&(0x7f0000e9d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00009ec000-0x6)={0x0, 0x6}, &(0x7f0000ef6000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00003ae000)={r3, 0x100}, &(0x7f0000f40000-0x2)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000097000-0xe8)={{{@in=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@dev}}, &(0x7f000025b000)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000071d000)={@generic="e736fa3bbc64eb271c725a487889c930", r4}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00008a0000-0xc)={0x2006}) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f0000b56000-0xc)={0x80002000}) sendmmsg$alg(r2, &(0x7f00003cb000-0x38)=[{0x0, 0x0, &(0x7f0000c4f000)=[{&(0x7f00009a8000)="f969e380edd0e5965549721385bfec4b0efe7ad27300f29974b01a7a4df7be4ee99a626279263689e6b5a3f11174a4b291f21e3eb4c9b7fd9c7d44429117f76feda91a95f9241fe589f222072107b7d653bb5642641b0ea43d0c40a0bc0cec8cb1c47241d11d23436ee5c2796dc60a", 0x6f}, {&(0x7f0000166000)="759702097357c0d7d500280708dc1ae05e2d33e22022b8b183d2bbf5bb3e9ef52fff55403fb700dcc148de839621c71034d1cbd9ccc95e433e5a4b95a6450ce49bddf125ac605aa6bec75f1493927aae3013f09aec2fc0f46dddc289904480b87a880ed59df9dce5cd4c1a8c247a5d48e4c7f22760717e9bfb86550e5a5ab249d7221e33068649c58fbff5a6f3f0129160e354f8ae3b0c576d90c9c833964d718978d367bef092bdce95e3b61944a426", 0xb0}, {&(0x7f00005da000)="8603f01637cc46b73362ebc8847c78c1e4c397a2ff8f6a4695437352ccefb43fc3c794537111335b4bd1c4b05f76018a99cf830136627fbcf510e33ba8a4cfd034f58407521a8983913ff48ac2d63e201c3cd0df48e1d910296d6fbeaa9b58125a8eba129164132f254e7529d7b6fc13227529c6ea3083d409a01fda1d9462861e654c19db97b185a7cf7ab025ae622bb438a0fe5057e99736e4082c9e92a7f53d49beaf0dc225d13beb0638b5ab9605022600130a2437db86cd93fba5a0715553452529781e4c48aeddf71385f193f3fe83", 0xd2}, {&(0x7f0000cb1000-0xe4)="d0439563737b21d1864549be152c1c7dc8b1a85fd1dccd0e46b7946fc05aa41e917bcee3d3187efbc9daa14c6111cd9e2c16fb155f4902dd230da61b86588e83794b2642b26332e012350e6083ea43a3f8e13da188dfe6ad8e5845e788fee00b9c3eccbe9596f6cb4bfdac5442ee82707d37c884e32e42197feaaf437cc6a10323e6f4b91ac04cbcf4c30d4e4583fb72cb2e67223875a837d5569c1fd2090151bd49bb479949bd40ef352996307ec1833e2a4c053be9c2d26ec6be215805684975f8e9a098d4681c47ed2da667083c93ae0ae75aa02ea805ffb5141ebfd814ca01eb1c4a", 0xe4}, {&(0x7f00007f3000)="b3aad3cfffe076797cfc9250e6e029562f076e08fcb46d10be12c9de5fbd5c5142c2c399342829dd28314064a0ce31e0ec07857441af104360d973c177ba3d07ac014d83e335621134496ce1ed1bf5a6c06e997c9df2198a5fe0dc5271634fa1a9a1a1dc66e9de2c94fd64d09739675cfa9e1f799136940a739d84ddd794e99bafb27852c714a1eab0553768feb4bcdeba7aea25a59bb4215dd0e7b5af149f83dac57a480c583786d2bc3e97390da1b75bb04ed4ee42070fa1b9ee282ae8", 0xbe}, {&(0x7f0000c3c000-0x90)="e43d5c9d8e0e6ca70f4b47d9beb82bcd92fd7d784f0e88ade0b89206644bc674738eecdab5ec73636e13893883be0cef48e24cbc1c79a6053c86ba608d6f27b024ec43f050614622ea68abed2ee77a950353d3ea1698571a27b26dfe8fa248e205b9825c3d8b6f3777408a7195f241121a82cc5f0de555cfd30c950b7a9f9c14479912ebfb49988e1e587dbc6408c00b", 0x90}], 0x6, 0x0, 0x0, 0x1}], 0x1, 0x80) 2018/02/09 04:26:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000a5e000)=@migrate={0xb8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@policy_type={0xc, 0x10, {0x2}}, @migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty}, {@in=@loopback=0x7f000001, @in=@rand_addr}]}]}, 0xb8}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000a75000)={0x0, 0x101, 0x1, [0xfffffffffffffffc]}, &(0x7f00000c7000-0x4)=0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006b8000)={r1, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x7}}, 0x6, 0x20}, &(0x7f00003c5000-0x4)=0x98) 2018/02/09 04:26:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x7f, &(0x7f0000004000-0x4d), &(0x7f0000ee6000)=0xffd8) [ 77.621980] xt_l2tp: missing protocol rule (udp|l2tpip) [ 77.629569] skbuff: bad partial csum: csum=0/65535 len=14 2018/02/09 04:26:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x9, 0x80002, 0x7, &(0x7f0000980000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000f89000-0x40)={0x9, 0x6, 0x1c70, 0xba, &(0x7f0000cd1000-0xba)=""/186, 0xa0, &(0x7f0000a8f000-0xa0)=""/160, 0xe9, &(0x7f0000a00000)=""/233}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000056a000-0x10)={0x3, &(0x7f0000fba000-0x18)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000577000)={r3, 0x1}) sendmsg$nl_netfilter(r0, &(0x7f0000950000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000dff000)={0x14, 0x1, 0x8, 0x8ffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 04:26:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000242000)={{{{0xa, 0x0, @multicast2=0xe0000002}}, {{0xa, 0x0, 0x0, @empty}}}, 0x0, 0x0, 0x0, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0x160) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000447000)={{{{0x2, 0x1, @rand_addr=0x2}}, {{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x200}}}, 0x2, 0x8000, 0x8, "75ff2e6ac9e26f2e07d33016152b04ad12d848af3aff232720da83525a2ade8f328e67ca3ba2e066acd7ba9ae13cb83f194d329530de68ccb77ccabeac1517b0b059877e0e12114af92d6af0d0e7fade"}, 0x160) 2018/02/09 04:26:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000040e000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0x7, 0x27, &(0x7f0000364000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000bbd000)={0x8}, 0x1) bind$inet(r0, &(0x7f0000c39000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) syz_emit_ethernet(0x6a, &(0x7f000048a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x8, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x26, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@lsrr={0x83, 0xf, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @lsrr={0x83, 0x3, 0x0, []}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @lsrr={0x83, 0x7, 0x0, [@empty]}]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/09 04:26:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001a000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000001f000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x0, 0x0, 0xfffffffffffffffc}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000c34000-0x1c)={0xa, 0x0, 0x0, @empty}, 0xfffffffffffffced) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00008d5000-0x10)={0x751, 0x4, 0x0, 0x7, 0x0}, &(0x7f00006ae000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_id=r2, 0x4) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000bdd000)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000064b000-0x6)={0x0, 0x4}, &(0x7f000089d000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00001db000-0xb8)={0x0, 0x0, 0x0, 0x1800, 0x0, 0x8a1, 0x81, 0x3, {0x0, @in6={{0xa, 0x0, 0x80000000000005, @mcast2={0xff, 0x2, [], 0x1}}}, 0x9, 0x0, 0x1, 0x9, 0x5}}, &(0x7f0000020000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c9d000-0x10)={0x20, 0x8, 0x3e91d419, 0x1}, &(0x7f00003cd000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00001ab000), &(0x7f0000481000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00008aa000), &(0x7f0000470000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000025d000-0x8)={0x0, 0x5}, &(0x7f0000389000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000bc7000)={0x0, 0x2, 0x30}, &(0x7f000085c000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f31000)={0x0, 0x1, 0xfffffffffffff800}, &(0x7f00004de000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000e93000)={0x0, 0xb1, "8fd2f7f574fcb484a954bdd4c07256402c1d573bba8c080d073a09067099b0c2c63c6c73e38eb90c4466da1d8ac399a955aa02b67762740a12da257b6f651fa16df26495d0e517d44e47df42a1670e83cf46733ff7fee0c091aec7585e79a07011d2818ebe508066ac91731f6d579d641cd225b0ff69c2dc4e60eb775b51770377feb390c33d87a670c8709a67c450afd7815e85eac40728452eeea5fefc9c6bc5077a6a79c44a371685d3450d17f78f11"}, &(0x7f0000e73000-0x4)=0xb9) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000911000-0xc)=@sack_info={0x0, 0x10001}, &(0x7f0000a52000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000d0b000)={0x0, []}, &(0x7f0000912000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d3a000-0x10), &(0x7f0000e72000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000efb000), &(0x7f0000c8c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000010000-0x14)={0x0, 0x401, 0x0, 0x80000001, 0x8, 0x100000001}, &(0x7f00008cf000)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000048e000-0x8)={r3}, &(0x7f0000074000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00009df000)={0x0, 0x50, "a90e3def304f1d943812b4a9415023ce808a350a4a522f699f4a0ecb604cf86a3a199fcf687b0d9bf159e4a5b34b3aaac711e5a5f4017e7d2049ef57ad9803e79b5004d9acc1822bf5e6e8d48749c0f3"}, &(0x7f0000c3d000)=0x58) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00007fe000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000ac1000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000094000-0x8)={0x0, 0x2}, &(0x7f00002a4000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000040a000)={0x0, 0x5, 0x7}, &(0x7f0000811000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000dca000-0x10)={0x0, 0x0, &(0x7f00008a1000)=[]}, &(0x7f0000aab000)=0x10) 2018/02/09 04:26:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b26000-0x42)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) 2018/02/09 04:26:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000d88000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic}}, &(0x7f0000747000-0x10)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000321000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000edf000)=@ax25, &(0x7f0000550000)=0x10, 0x80800) listen$netrom(r1, 0x7fff) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000475000)={&(0x7f0000b33000/0x3000)=nil, 0x0, 0x7, 0x8, &(0x7f0000f9f000/0x3000)=nil, 0x7ff}) pipe(&(0x7f0000e9d000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000b1a000-0xc)={0x40000000}) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000b56000-0xc)={0x80002000}) 2018/02/09 04:26:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000dd9000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000095000-0x4)=0x26, 0x80000) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000bac000)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00007f9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000088000-0x4)=0x1c) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000f3d000)=@hopopts={0x3c, 0x6, [], [@ra={0x5, 0x2, 0x2}, @enc_lim={0x4, 0x1, 0xe35}, @jumbo={0xc2, 0x4, 0x5}, @padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x20, {0x7ff, 0x6, 0x3, 0x625, [0x1, 0x6, 0x5]}}]}, 0x40) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000ddd000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @empty}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000df8000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/09 04:26:38 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000010000-0x400)=@filter={'filter\x00', 0xa, 0x4, 0x3a0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x80000001, "737953fc00008000000000000000ffffff008000d200"}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="83bd199c30f12b359fd940b92130f3df", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {"73797a300000000000000000000000000900000100"}}}]}}, 0x400) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000011000)=[@in6={0xa, 0x1, 0xffffffffffff64a0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1f}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}, @in={0x2, 0x3, @rand_addr=0x101}, @in={0x2, 0x2, @broadcast=0xffffffff}], 0x4c) 2018/02/09 04:26:38 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000fb2000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x0, 0xfffffffffffffffa, 0x40, 0x7ff, 0x4}, &(0x7f00002ec000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={r2, @in6={{0xa, 0x3, 0xc22, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}}}, 0x8c) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b91000-0x4), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000657000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ff000-0x19)={0x0, 0x10, "037f9fd94397c5a67c1690a693ad4b21"}, &(0x7f00009a3000-0x4)=0x18) 2018/02/09 04:26:38 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x19) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001000)=0x2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000003000+0xaaa)={0x10, 0x0, 0x1, 0x400400}, 0xc) getsockname(r0, &(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000002000)=0x26) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000002000), &(0x7f0000001000-0x4)=0x4) 2018/02/09 04:26:38 executing program 6: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xb, 0xfffffffffffffffc) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000241000)=0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000f65000)={&(0x7f00002d8000-0xc)={0x10, 0x0, 0x0, 0x1020000}, 0xc, &(0x7f0000f66000-0x10)={&(0x7f000057c000)=@setneightbl={0xa0, 0x43, 0x804, 0x3, 0x0, {0x1f}, [@NDTA_PARMS={0x8c, 0x6, [@NDTPA_APP_PROBES={0x8, 0x9, 0xffffffffffff3f5a}, @NDTPA_DELAY_PROBE_TIME={0x10, 0x7, 0x101}, @NDTPA_BASE_REACHABLE_TIME={0x10, 0x4, 0xfffffffffffffb57}, @NDTPA_BASE_REACHABLE_TIME={0x10, 0x4, 0x9}, @NDTPA_PROXY_DELAY={0x10, 0xd, 0x425}, @NDTPA_GC_STALETIME={0x10, 0x6, 0x80}, @NDTPA_PROXY_DELAY={0x10, 0xd, 0x3}, @NDTPA_DELAY_PROBE_TIME={0x10, 0x7, 0x8}, @NDTPA_UCAST_PROBES={0x8, 0xa, 0x2}, @NDTPA_MCAST_REPROBES={0x8, 0x11, 0x1f}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) r3 = getpid() mmap(&(0x7f0000f64000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000f65000-0xc)={0x10, 0x0, 0x0, 0x11002008}, 0xc, &(0x7f0000a48000-0x10)={&(0x7f0000f64000)={0x35f8, 0x4, 0x2, 0x0, 0x2, 0x2, {0x2, 0x0, 0x3}, [@nested={0x1244, 0x50, [@generic="3ddd536e96fc17efc5a6cfbcb1d1e031822b7ea9b1dcaff41da420e7685f5e93d2477cdaa843297ea526b8ab4e6f4235a04e8c15ba7fed7a9cc205df4bfb9eefb722f0152e48b2f004ef59bd2cde4a826da182be63f53973e2a52fb8150fd0663a417fe35728701eef5b880f19aabaf4b8783ea1c52e1d4d89f9e757477ca52dcd48406796be782fd257e28839e4402f1bce5f04e8bc8e62d0923bf2682fb41097fef0727db6af0c35", @generic="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[@generic="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", @generic="0068420d3a446777dc9c81bdd53038c6bc38e34746385a113bc3c8cc4fa2f83022fc55e8b929c84568f0712f1a1ebe596d46a4a37d8de034", @typed={0x3c, 0x4, @binary="96b0e6bf998996605cca3624ac39a7c143f801030350d32c09f8bd437a90980a7f59bb903a5d49d2f37d412cc63f2b8e69a8"}, @generic, @typed={0xc, 0x9, @ipv4=@empty}]}, @generic="56144d5020f9ff3b58eb0ab38db47950f04463fdf9173c46f1c1eb07fc709beb927488675c25bc10292d3c984133c175fcedbf23352cecfe4c9716f6132d91f91c40af72ace39ba03d29d50b662eac87ecfffc871858b5f5c46293f61f0fb36063f6af3477da06579d0d269debd088e0f8098df1b32926e470518357f0d6ac31c15b2fba8ca365e2", @typed={0xc, 0x5f, @str='$@\x00'}, @typed={0xc, 0x67, @pid=r3}]}, 0x35f8}, 0x1, 0x0, 0x0, 0x20008800}, 0x4000004) gettid() mmap(&(0x7f0000641000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/09 04:26:38 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0x80000000, &(0x7f000001a000)={0x0}) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000001b000-0x4)={r1}) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000017000)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'ip6tnl0\x00', {0x3, 0x0, 0x50, 0x0, 0x0, 0x80, 0x81}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x418) socket$inet_sctp(0x2, 0x3, 0x84) 2018/02/09 04:26:38 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80007, 0x200000000000021) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000b000)=@nat={'nat\x00', 0x1b, 0x4, 0x3f8, 0x1a8, 0x98, 0xffffffff, 0x1a8, 0x98, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000000000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@uncond, 0x0, 0xd8, 0x110, 0x0, {}, [@common=@ah={0x28, 'ah\x00', 0x0, {0x200, 0x7}}, @common=@set={0x40, 'set\x00', 0x0, {{0x917c, [0x0, 0x9, 0x2, 0x7, 0x1, 0x7], 0x3, 0x8, 0x6}}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x15, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @gre_key=0xc7aa, @port=0x1}}}}, {{@ip={@empty, @empty, 0x0, 0xffffffff, @common='ip6tnl0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x7f, 0x0, 0x44}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x10, 0x0, 0x0, 0x1}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x8, 0x8, 0x0, 0x2}}]}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@multicast1=0xe0000001, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @gre_key=0x3, @icmp_id=0x0}}}, {{@ip={@rand_addr=0x6, @multicast2=0xe0000002, 0xffffffff, 0x0, @generic="aefdc115a010b60fb611eccbb0b060a1", @generic="738d20fc7272bebd39301bea182bd870", {}, {}, 0xff, 0x1, 0x8}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x8, 0x9, 0x0, 0x2}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x280, 0x400, 0x1}}]}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x2}}}]}}, 0x458) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000008000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x260, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @generic="ca8606000000c20200000026f259223e", @generic="eb43e685368533b0248d041cddb3cb49"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0x9f}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}]}}, 0x2c0) 2018/02/09 04:26:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000bb8000-0x4)={r2}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f00009ca000)=""/154, &(0x7f0000783000)=0x9a) sendmsg$nl_route(r2, &(0x7f0000f73000-0x38)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000f83000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}]}, 0x20}, 0x1}, 0x0) socket$inet6(0xa, 0x4, 0x2) [ 77.858948] sctp: [Deprecated]: syz-executor3 (pid 13330) Use of int in maxseg socket option. [ 77.858948] Use struct sctp_assoc_value instead [ 77.941672] sctp: [Deprecated]: syz-executor3 (pid 13330) Use of struct sctp_assoc_value in delayed_ack socket option. [ 77.941672] Use struct sctp_sack_info instead 2018/02/09 04:26:38 executing program 6: socketpair$inet(0x2, 0x3, 0xfa76, &(0x7f000056d000)={0x0}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000072f000)=@nat={'nat\x00', 0x1b, 0x4, 0x488, 0x140, 0x368, 0xffffffff, 0x368, 0x140, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000d17000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x368}}, [{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x4, @loopback=0x7f000001, @rand_addr=0x4, @port=0x2, @gre_key=0xfffffffffffffffc}}}}, {{@uncond, 0x0, 0x1f0, 0x228, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'ip6gre0\x00', {0x6, 0x264, 0x16, 0x2, 0xffffffffffff56fe, 0xd3d0, 0x7fff, 0x930, 0x0, 0x78}, 0x2}}, @common=@ah={0x28, 'ah\x00', 0x0, {0x5, 0x6b, 0x1}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @gre_key=0x5, @gre_key=0xe0}}}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x1f, 0xc, 0x2, 0x2}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, 0xffffffffffff4fcd, 0x5, [0x8000, 0x7, 0x80000001, 0x3f, 0x8, 0xeba5, 0x46b6, 0x5, 0x9, 0x5, 0x5, 0x3, 0x7, 0xfffffffffffffffd, 0x100000000, 0x7fffffff], 0x1, 0x4000000000, 0x7}}}]}}, 0x4e8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000d1a000-0xe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="adc372e4f27e", [], {@mpls_uc={0x8847, {[], @generic}}}}, &(0x7f0000d18000-0x18)={0x0, 0x1, [0x0]}) sendto$inet(r0, &(0x7f0000ee4000)="328face6bb74f8331498708d1229950840db2684579b0ad01c7fbdf83ea61c9deb87c8a325d770d225fe086e17439685849dc135ee2c83da5dbc9482a38a2377711ab74f2953de6b91448ba02a6af9757081d92a735d59f07b626ffdef3e643924ff90cc783c8bf03dff47bd18b363468a15573d9b873c7b1e795153bd14dce6075e4d9d76f1b60ae426f97b8e1897c1d1a9f0032e25d2b8406ddead17e92423d7bb3ea8c77b13723d223dce0f882ea3f2176d413d7e38f47f231f8c", 0xbc, 0x20000000, &(0x7f0000d4a000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) 2018/02/09 04:26:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000afe000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000fe2000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}, &(0x7f00002b4000-0x4)=0x1c, 0x0) sendmmsg$alg(r1, &(0x7f0000b7e000)=[{0x0, 0x0, &(0x7f0000804000-0x30)=[{&(0x7f000095a000-0x10)="e76d8e9d6310e590f177b00d1cc4893a", 0x10}, {&(0x7f00008e2000)="acd3f613b1a43a51e942b23ed34c15829ee3f31d49a826c522068c5cf476b61af7c98572ed9859fcc54b6a20346c8064aa4c23718acb1ed97e9ba132a557a59b36ca81f401029c1886b7cc3e555f60f4f646d6", 0x53}, {&(0x7f000001c000-0x22)="a014e950a26ab0c951889450b85dae55218253590f1015f774844c4c111a625c541d", 0x22}], 0x3, &(0x7f00001a1000)=[@op={0x18, 0x117, 0x3}, @iv={0xc0, 0x117, 0x2, 0xa5, "e143be0fcf8dd3ea932fb8ba3d08050ea4d6cfd86cf1ad88b3ea7d7b556f55a59967efad3b9cfa9b0727bbc499052f4eeff46f84a3ac8b42bae584c35592d8130130bf53ee5267f58551f79edd715a8dba6129a465284a66d3dfa76a6a234be1521b123e01bb55f75674e0220c60e70d10d052c41479b456abd697ceeb8674654baf197b09726b96aa573c3ab8fc2110e9d24bd507f7adf11cd142ac6ed233dbc15b9f7c4a"}], 0xd8, 0x20000000}, {0x0, 0x0, &(0x7f00005e1000)=[{&(0x7f00007ef000)="3c5677052fc0e4cb8404686695db0c7554ca3c3a3825867078f5d4b415ec982d27bc4cf05eec77559329e35df7717ea17e641008b1d9e05445b242a8679eaeb723d57b4b27592b1fa45e7733c453ca349e95d89253763c103478137f7eabed336f44fe80a9b1ff1051eb347a81dc33c9eea60b47e8300b1d36b91a7cfb08bb95943b7ab4ff6fcfbb542e7866f5f0d814fa9fa0084986ca9a3d5f97013bc0feba09e6ab3e00f1f5f15ef252bc2936dbbe380827", 0xb3}, {&(0x7f00008f6000-0x43)="96108a74ef8acfae859f132ceb20809042b8a2961418d2977c8fb70b815fe31e4075355944d19ffdcc6d57e45ca03fbc1886dd6a75594352ed9fb0852bd17c499c948c", 0x43}, {&(0x7f0000856000)="b0de0ee04487feed40df0ead03877241daba87eac0b25c7c91202defcfafdcfefcf48fe60c1c9a211d30269d589ed60173d2ce8e42df949f3c50a880fdfeda96f51a2bff7b5f5241de0b3e6db309ceeb9055e0f5747d9daa6f7c50b260f5fcd9f63b74c81df8311236152b0636782c89cea4f377f0872aeab400571b96c6836b5956d59871c45cd59467709d7e5c14a5a451722983bb1bcc6f91d4bb123d0ed194f23865b08b5872782062e4482bba5fea2a694ecf7ec9dbf1220b76673ee1cddcdef7d877b550cb4afb", 0xca}], 0x3, &(0x7f000038c000)=[@iv={0x40, 0x117, 0x2, 0x27, "bc7a2b4adf5d5aad1d02e66b84268f240b6f60fb5ab91c99637810ce9d17374af2a6b29ed7d508"}, @iv={0xb8, 0x117, 0x2, 0x9d, "dfa701da2991fac6af707433649752208e1cccf14ce1ffdcf543b5c030ba646e8051ab0c4cff3967b22867b8fcdb56234149ac0e0bf07f8831cc756c605655c0e7ea451da395398c85bb0d9254eed031b55750b9a84ae5e58df208fede73664624629585a1da3f01a113d6112cbed54ac71630749a4f8e7026e7eb2a189e639fe9d5bf02dfee461b53cd11f7c8993745e87c6107af78c50a0e173cce0f"}, @iv={0x98, 0x117, 0x2, 0x7f, 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{&(0x7f0000b04000)="6e535a624aee289efaeb0426cce8a67b6ad79ca8dcf3165d9ba5253f2b34e7978dafe5e0cb12b0f1880428f7df8a7bdbf25cc8494d8702f317170d74682cffbec27941aee0746fe2ff33e50fca84f79f579ae3719ceeeab4c3e672611adf0eff151529bc7304ed079720b3a9b0cb6d480cd8c5d47603bf0280882519afa69c4c27677806dee31869a35e3f1062e9c6e69b2b3c762c88165d88e8d01a7969432fb966f73b6e34ba4a3222db67b894ac4fe036e475cd19508f0d5c2c0a96e6352cc5be", 0xc2}, {&(0x7f0000b69000)="375011688de4236692f0475f5b8a98f84bf1def7d91b8b0b7ee935938de15868fc638703788a7f57b1e6cf203bc21cfebf0742911f73792bafc158e8b7a98480a8f515e351c2dc89caf788f781842409e3a5646ad2a16e8e78e6221b1da6c85ad71f2b00d8c538ee55a1f392bd5f63d67f70a546d566898c8b69d26d0b349377229430d7c397f22a23d78c1af2eec4ce19f03c151cd43db874a5f2dadb0776263e0b2c9d8a598778f4f4b4af5aa18a6d186323fe236f5eb0c9975dec04b17a69", 0xc0}], 0x5, &(0x7f00001eb000)=[@iv={0xf8, 0x117, 0x2, 0xe3, "b1813ed657bccd1209a391d9b4eed543cea40963057cf1a6ef529451e8b83c2152d289a2ca1c8a2ff2cbe00d3b5794bd79cc13116ea20fb51ce57b4e20b0e676aa5a228a38bec8bf90235d3a69a3d60e06524e60090911369a5f6f77a2bcf715e41d7d98b837593803ca06b591bbc4e36a4d567fa9f9f2bcf66327db217d28fca4d384bb61617f00b5c004f31403a03e104a98c5dd14cd31e72120640cad4e1f88e32bb41587d03d929cf4e05c99a3aa95542b5655414609e3d25efcd13f6feb97c55175a151e01a0941481db4997731ee64e11662c904f562e2047ab8234c419bb7cf"}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xb8, 0x117, 0x2, 0xa3, "d9947b6c527bf61d8c1bddaeea39a2265fa7398bb36d807c00e74f310282dff1479191f6aeb857efb322d32888780c89b8b56a93f418c86264070931a350fecd65ddc5d777a9623c3ed9a3964d55472f5a91efd0d314ef2b34cfcc8b189b48175f7c883e3af4dc1c08cff20c232004cf128533db65bd92f1e25013c8b2a65c22ee51525238e3eb5935a0bc5eb30571f1a8583867a70fb6551fc68c495d08e73c2d56d1"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0xd8, 0x117, 0x2, 0xc4, "3ba7b9facf46eb5f6e93e16c225902ab022109704d73aff315fdbbac2ad26b6ea8f92c231be2b97b037615125571cb37910dd33c30798e0e49b1936e3d93e7ccd074b7a65d8a7ac0fa39a4717a4feacca4ba974207970e8bf9e253bccca6e08fbba9c3534761d80338994757bbb32fc8ef25586d57b74430e25cdd7207200f9544ac6746f3efdc54564ed2041d450ecbca083953ea50076022a3c27abf66582c7f8f106827cc1f98e0c9f2100d481719b7100573f8679312f3953e77ea89361ab3309641"}], 0x12d0, 0x20008080}], 0x6, 0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000cdf000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b89000)=0x28) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e90000)={r2, @in6={{0xa, 0x2, 0x35, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0xfffffffffffffff8, 0x445e, 0x8, 0x82cd, 0x10}, 0xa0) 2018/02/09 04:26:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d9c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000689000)={0x40, 0xa8d, 0xdde, 0x40000, 0x1d, 0x5}) syz_emit_ethernet(0x12, &(0x7f0000d88000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic}}, &(0x7f0000747000-0x10)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000321000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000abe000), 0x800) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000ec9000-0x8)=@assoc_value, &(0x7f0000c01000)=0x8) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000475000)={&(0x7f0000b33000/0x3000)=nil, 0x0, 0x7, 0x8, &(0x7f0000e51000/0x1000)=nil, 0x7ff}) pipe(&(0x7f0000e9d000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000b1a000-0xc)={0x40000000}) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000b56000-0xc)={0x80002000}) 2018/02/09 04:26:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f000056a000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000a37000)={0x8, 0x10000, 0x5, 0x8, 0x2, 0xffffffff80000001, 0x9c}, 0xc) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008bd000)={0x0, 0x111}, &(0x7f000082f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000296000), &(0x7f0000290000)=0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000f52000)=0xff) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000612000)=r5, 0x4) connect$inet(r1, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00008cb000), 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000780000-0x4)=r5, 0x4) sendto$inet(r1, &(0x7f00004b5000-0x1), 0x0, 0x0, &(0x7f0000d98000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmmsg(r1, &(0x7f0000d1c000-0xf0)=[{{&(0x7f0000035000)=@ax25={0x3, {"a976372427d807"}, 0x7}, 0x10, &(0x7f0000d74000-0x50)=[], 0x0, &(0x7f0000808000)=[]}}], 0x1, 0x20000880) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000b1c000-0xb8)={r5, 0x6, 0x7ff, 0x7, 0x1aa, 0x8, 0x80, 0xffffffffffffff80, {r5, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x800, 0x0, 0x1, 0x6, 0x7}}, &(0x7f0000b25000-0x4)=0xb8) r6 = accept(r0, &(0x7f000080e000)=@l2, &(0x7f0000723000-0x4)=0xe) getsockopt$inet6_mreq(r6, 0x29, 0x15, &(0x7f00000cb000)={@loopback}, &(0x7f0000852000-0x4)=0x14) sendto$inet6(r6, &(0x7f00009dd000+0xb7f)="e92bd4033729695b3f379491bb11", 0xe, 0x4, &(0x7f000012c000)={0xa, 0x1, 0x3, @empty, 0x1000}, 0x1c) setsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f000037a000-0x39)="b8a69479534fd663fce46bc3b020a55d92d5daa1efc174d0012a1547b3e616b9b844bb8fa2542ba04d0210e4a640eec3cd09c9296ab28692c7", 0x39) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000c7d000)={&(0x7f0000151000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) sendmmsg$unix(r6, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afe000)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000) sendmmsg(r1, &(0x7f0000163000)=[{{&(0x7f00002be000-0x80)=@generic={0x0, "84481855aa516ea79860a9a7f7ae5f3db594ef733e5591a7998cea8205b6b99896fd0927f26b4faa960a4aafe5c0ab6a0464d975e428d49652c9ee68e8002b820ff9c3ab39d9f764b40250ac0ab8b68555a02b1eda09d6d3d2f4417f94ac7ac84c2fd248b5318359386d51c2fc026d9d1320e663ea401c03c3f5a87350cf"}, 0x80, &(0x7f00002b4000-0x50)=[], 0x0, 0x0, 0x0, 0x4000}, 0xfd96}], 0x1, 0x4040) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f0000b68000)=r2, 0x4) 2018/02/09 04:26:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000903000)='scalable\x00', 0x9) accept4(r0, &(0x7f0000353000-0xe)=@l2, &(0x7f00006e9000-0x4)=0xe, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00009d7000)) syz_emit_ethernet(0x3e, &(0x7f0000969000-0xb9)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/09 04:26:38 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x4}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) r1 = accept(r0, 0x0, &(0x7f0000001000)) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000021000)=0x6, 0x4) 2018/02/09 04:26:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002a3000-0xc)={0x0, 0x0}, &(0x7f0000df5000-0x4)=0xc) r2 = gettid() sendmsg$nl_netfilter(r0, &(0x7f000005b000)={&(0x7f00008cc000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00009de000)={&(0x7f000071b000)={0x4cc, 0xc, 0x6, 0x400, 0x1, 0x1, {0x0, 0x0, 0x5}, [@typed={0xc, 0x13, @u32=0x6}, @nested={0x10c, 0x6e, [@generic="fb55d547a9162b23e3f3517a0830d4f5a34b26ca8aabd45c5eae47f6da0fe86b18a0d34fd37b37b148f958a5ed6f969485ec9d66bf1af8f9c2cc0bc3a81e05c73b859ca1a73182b7326463f4ed8a8b6312835a52bc98570deaf1ef4c71efd92e5b331f3beff6039ddc0bc6ac6b3661e2a815bf37e37a27", @generic="dd4b97773a4b6ae1fe0a79e42cf43acca4830bb4cc1bba158bc3982b96156402de4e64b9856dfc989fac2e99d4a8a4bce6b6845a581708b201991e90edc3917137557dc23adef1fcf14b7a7e122b", @typed={0x14, 0x24, @str='%selinux\x00'}, @typed={0xc, 0x96, @fd=r0}, @typed={0xc, 0x30, @uid=r1}, @typed={0x8, 0x65}, @typed={0xc, 0x4f, @u32=0x1000}]}, @generic="7192df9d3ce05aea059473be097e6290ae01e091362b13f57a26a347a4f009bd3c6d4e2cd3f2d5aaae483bb2981fbd63a1ec47e5239eba9ffb0430aad89581c2cc1a35ff24a9cec0611ec682165712e99efd05499d655369e4739a183f3db7dcef0b", @typed={0x8, 0x26}, @typed={0xc, 0x38, @pid=r2}, @nested={0x2d4, 0x36, [@typed={0xc, 0x82, @ipv4=@broadcast=0xffffffff}, @generic="62bf4ba25333a3e68ee6e4b5543538f92cd60afb3b47610d", @generic="54257e3c8b076bebb0d97963c2be94621efc19b7e24294b9b3f699d332f0e6ef11d5fff965100dffd6ecfe5c0cda4157ef8de73746955284074cfbf4b74bfda1eaa6724795a8464da67abaaa3de0dee2a9d9dd116bd30d0e95287345f9e2741105528dfe92ee6d33a635526a75edd7397a2005ad89730f92ab6864a81f3aa9a86884af9be5119771699cada7ebbf158d6975e82718e79cbb6b47d0cb1fe724fb539eb296c2bd8126ee337995be7c75c90d3222d20916a51ced38cea096bb9470e52a26728391b55cc6e6e34076515573611e371c41eac712080237d5195c1ea53537c606cdffa6b0017e", @generic="f4da694641f4ccd27396de8791493640c39aad91208a961ba2429542deb56ffd88fd5635eb9cb888f6e86af52abda557fd8b39e52ab0e6d39d571f7d4c2130e897f3c43e758e856762a9acab0485d304b197270e74e73f4e4e48531e25dce8b848bd34f66868ad2587a4379921f9ccd61f7c508bf4d2751ebb21e01316316ebe41ef3c1b017550ea41f39a89b3db6f0f24d565e2ad1eb91add613815853a6d79d3939b850b4e7cbd09008cf9e36069ecca428b6d57f46ba34cf2fa4284046a94defdac7fb60f44765ffa6180d8380d097c85f4", @generic="23b39b4dd130e2b3f544de5f8479a36793c1b064a83271952b7b28ea7431c4bf2363270e65cca8fd3b05c335b427f704e13bcd234f7fc2e0f4cc560a327c30dff2d11c11fc32f076bcd05802d7646d109660da03695e895b44f86627736f4b664bfafe5d4370488be760993ed57560949e092a4c1a5d2b132a196292c2c93119a7e726ad4cffdfa76c62eb964c7c43ade16c2459438f6687ea973133115975a5f4b4917254111284bb8a6b819b4da5acb5b7b375d5d6adea645fa43100121bfbdb60f741c9868710e749507cc5f2c9e4644f6d626984107af1b876757e41f753", @typed={0xc, 0x42, @u32=0x1}]}, @typed={0x18, 0x5c, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @generic="b4a232e493a097d242aefbe1b6", @generic="4a6a97c22df83a958ad230ed87c809283f4ca55921ce45df1880ea91b653ea19ecd80bffe279ad9d731d2329bf8853d98e"]}, 0x4cc}, 0x1, 0x0, 0x0, 0x8000}, 0x80) bind$netlink(r0, &(0x7f0000db2000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x42020080}, 0xc) 2018/02/09 04:26:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc2543c65ff18551f, 0x80000, 0x7, &(0x7f000010a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000ed7000)={0xffff, 0x1ff, 0x2, 0x6c, &(0x7f0000d3d000)=""/108, 0x2e, &(0x7f0000faa000)=""/46, 0x1000, &(0x7f00006f6000)=""/4096}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000031f000)) r2 = socket(0x20000000000000a, 0x1, 0x0) sendmsg$inet_sctp(r2, &(0x7f00001a0000)={&(0x7f0000225000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c, &(0x7f0000383000-0x70)=[]}, 0x20000004) pread64(r2, &(0x7f0000a7e000)=""/13, 0xd, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000271000), &(0x7f00006ca000-0x4)=0x8) setsockopt$inet6_buf(r1, 0x29, 0x1000000000000006, &(0x7f0000b9c000-0x66)="dd96aa99d0edf59b2716bf1ad83ff512a900668a175b917b17a45f3825dd4104041454f10f21a25d7697d29a292d70c3412d31a6bac4ade85bf31f58f72da6ebed781ca2f6edcba70378d616fee07fcb830930b006a3f1cc0029b0070000000000000030c0a8", 0x66) setsockopt$inet6_int(r2, 0x29, 0x6, &(0x7f0000035000-0x4), 0x4) [ 77.986365] sctp: [Deprecated]: syz-executor3 (pid 13330) Use of int in maxseg socket option. [ 77.986365] Use struct sctp_assoc_value instead [ 78.018877] sctp: [Deprecated]: syz-executor3 (pid 13365) Use of struct sctp_assoc_value in delayed_ack socket option. [ 78.018877] Use struct sctp_sack_info instead 2018/02/09 04:26:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, []}, 0x14}, 0x1}, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f00008cd000-0x8)=@abs, &(0x7f000048a000)=0x8) r1 = accept$unix(r0, &(0x7f000034a000-0x6e)=@file={0x0, ""/108}, &(0x7f0000188000)=0x6e) r2 = socket$unix(0x1, 0x7, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e59000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b2a000-0x79)={{{@in6=@remote, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f000036e000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007c1000)=0xffffffffffffff19) r6 = socket$bt_hidp(0x1f, 0x3, 0x6) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000083d000-0x6)={0x0, 0x0}) getpeername(r7, &(0x7f000045f000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}}}, &(0x7f0000c5a000)=0x32) recvfrom$llc(r8, &(0x7f0000795000)=""/4096, 0x1000, 0x122, 0x0, 0x0) getpeername$packet(r8, &(0x7f0000baf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000cd8000-0x4)=0x14) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e40000)=0x100, 0x4) r9 = accept4$inet6(0xffffffffffffffff, &(0x7f0000e20000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000f53000)=0x1c, 0x80800) r10 = socket$bt_hci(0x1f, 0x3, 0x1) r11 = accept4$inet(0xffffffffffffffff, &(0x7f0000985000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000c95000)=0x10, 0x80000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000abd000-0x8)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000853000-0x8)={0x0, 0x0}) r15 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$unix(r2, &(0x7f00003d8000-0x1d)={&(0x7f0000842000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ee000-0x10)=[{&(0x7f000036d000-0x4d)="d98992a668a736c2106645a71da4437f3f740d3c66629db0da4d983330e61ff3ccd904bdfdec1a7e0535dd4915e82ffc98276d07dac884afba9b2244d58572948868fdf62d2dea9dfb677fceb8", 0x4d}], 0x1, &(0x7f0000219000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r6, r7]}, @rights={0x28, 0x1, 0x1, [r9, r10, r11, r12, r13, r15]}], 0x60, 0x80}, 0x4000001) r16 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r16, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) socketpair(0x7, 0x8000f, 0x200, &(0x7f0000743000)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000121000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r17, 0xc00c642d, &(0x7f0000d0e000-0xc)={r18, 0x80000, r14}) 2018/02/09 04:26:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000d88000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic}}, &(0x7f0000747000-0x10)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000321000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000475000)={&(0x7f0000b33000/0x3000)=nil, 0x0, 0x7, 0x8, &(0x7f0000e51000/0x1000)=nil, 0x7ff}) pipe(&(0x7f0000e9d000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000b1a000-0xc)={0x40000000}) r3 = epoll_create1(0x80000) close(r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000b56000-0xc)={0x80002000}) [ 78.061565] Unknown options in mask 4 [ 78.069177] audit: type=1400 audit(1518150398.672:65): avc: denied { bind } for pid=13374 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 78.106215] Unknown options in mask 4 2018/02/09 04:26:38 executing program 7: r0 = socket$inet6(0xa, 0x80402, 0x7) sendto(r0, &(0x7f0000b66000), 0x3d9, 0x0, 0x0, 0x0) 2018/02/09 04:26:38 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000001b000-0xc)={0xffffffff, 0x0, 0x10}, 0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000026000-0x4)=0x14, 0x80000) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000025000)={0x9, 0xa, &(0x7f0000026000-0x50)=@raw=[@generic={0xfffffffffffffff7, 0x10000, 0x47, 0x329}, @exit={0x95}, @map={0x18, 0x5, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7}, @alu={0x4, 0xd153, 0x3, 0x4, 0xf, 0xffffffff, 0x8}], &(0x7f0000019000)='GPL\x00', 0xfff, 0xcd, &(0x7f0000020000-0xcd)=""/205, 0x40f00, 0x1, [], r1}, 0x48) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x6}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3b8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000026000)={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x40}, 0x1c) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0xffff, 0x3, &(0x7f0000026000-0xff)="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", 0xff) 2018/02/09 04:26:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000d9000-0x38)={&(0x7f0000667000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f00008af000-0x90)=[{&(0x7f000070f000-0xf7)=""/247, 0xf7}, {&(0x7f0000c00000)}, {&(0x7f000012f000-0x2d)=""/45, 0x2d}, {&(0x7f0000752000)=""/231, 0xe7}, {&(0x7f00000db000)=""/234, 0xea}, {&(0x7f000050f000-0x2)=""/2, 0x2}, {&(0x7f0000daf000-0xe5)=""/229, 0xe5}, {&(0x7f0000922000-0x23)=""/35, 0x23}, {&(0x7f000050b000-0x4a)=""/74, 0x4a}], 0x9, &(0x7f0000ba5000-0x28)=""/40, 0x28, 0x2}, 0x100) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000239000)=@assoc_value={0x0, 0x18d}, &(0x7f0000baa000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ddb000-0x10)={r2, 0xfffffffffffff800, 0x9, 0x7}, &(0x7f000083e000)=0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x17, 0x3, 0x7fff) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f0000467000-0x23)=""/171, &(0x7f00006a1000-0x4)=0xab) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000a51000-0x4)={0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f00004d6000-0x5), &(0x7f0000dc6000)=0x5) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00002b0000-0x4)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00006d1000)={r4, r5}) 2018/02/09 04:26:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000e93000)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x7, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @empty, {[]}}, @icmp=@dest_unreach={0x3, 0xf, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, {[]}}}}}}}, &(0x7f000038f000-0xc)={0x0, 0x1, [0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a46000-0x4)={0xffffffffffffff9c}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00003f2000)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000026d000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000db000)=r1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000423000)={{{@in6=@mcast1, @in6=@ipv4={[], [], @rand_addr}}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000df5000-0x4)=0xe8) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000b5000)=0x8) 2018/02/09 04:26:38 executing program 7: mmap(&(0x7f0000000000/0x39d000)=nil, 0x39d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000039d000+0xc00)=@can, &(0x7f000010a000)=0x10, 0x80000) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000039d000)={0x759380000, 0x200, 0x101, 0x4, 0x0}, &(0x7f000039e000-0x4)=0x10) mmap(&(0x7f000039e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000039e000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001}}}, 0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000013a000)={r1, 0xfffffffffffffffc}, &(0x7f0000237000-0x4)=0x8) mmap(&(0x7f000039e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000039f000-0x4), &(0x7f000039e000)=0x4) r3 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000039f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000039f000)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}}, 0xd5, 0x8001}, &(0x7f00001f1000-0x4)=0x98) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003a0000)=@int, &(0x7f00003a1000-0x4)=0x4) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f000039d000-0x318)=@filter={'filter\x00', 0x18a, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @common='bridge0\x00', @common='lo\x00'}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@ip={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0x0, @common='syzkaller1\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}]}}, 0x318) 2018/02/09 04:26:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80006, 0x10000, &(0x7f0000e9f000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000cf4000-0xe8)={{{@in=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f00009f6000)=0xe8) sendmsg$can_raw(r0, &(0x7f000084b000)={&(0x7f00001c9000)={0x1d, r2}, 0x10, &(0x7f0000a74000-0x10)={&(0x7f0000234000-0x48)=@canfd={{0x1, 0x27c, 0xba2, 0x20}, 0x2, 0x3, 0x0, 0x0, "55b6a9dea83d4e37582bc80bf198e335076f69be55eff3fdc6b58490c34bc0840c01529775ff00fe20beeab89d1211bba7660498bc587b210f986eae39a48bad"}, 0x48}, 0x1, 0x0, 0x0, 0x4040800}, 0x84) syz_emit_ethernet(0x12, &(0x7f0000d88000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic}}, &(0x7f0000747000-0x10)={0x0, 0x1, [0x0]}) vmsplice(r1, &(0x7f0000462000)=[{&(0x7f0000ffb000-0x4)="17984292", 0x4}, {&(0x7f0000300000)="bfc9b3f970ff857f83256fdd", 0xc}, {&(0x7f0000374000)="4192562acd0c37ab2ca22c9b6b4c51ed6dc20b333898ba464983606c03eb5f4e68676dd1d74122eba4e0e3df3c48d18f485f3242eb0c3de8253fab66c87381ce41c39350fdd8a9e4a8e71241acf7fbab75a378af5f4f9e07cde71f1ed602e5e2a5fb606fc98d2db88bc9aeaf0d030ff3a846b99f41943b38b37b60104ad5de85f7e0f5f0b0b67dc22864febd201f4241d3b3f8d4288fc24d19724e85b1485cdd5d87f38db53c5f5fff1a360e140191cf2e3a70cae1f59f1c", 0xb8}, {&(0x7f0000d2e000)="68d3cf2ba63b3827de5bba992bdb1f130c0229ab1e16ba007dd68791b1506652086e487602b000d6b07e71dbad1547a97e843f1adce6716c892a935be2ae728841b4fe76b9ad31edb52c460f3ce7900af8546eedf1bd5e7714de3b3c175dda178f8b030a1b3668443544fd77faf90afaaf835ade4892c6b2ef063ae4fa6775dd7364a5cf25585376a9bd3836708edae10d52a512e1571bc99c14032e", 0x9c}, {&(0x7f0000cc4000)="5f8130ee7c84fa7fe8fd7cf6faba1cde4862e7cce572aa3a9c0a49971bdfe7453147737e33363ae0d6752997e79706a9df29d7bd6c38a8544b4a539db1e8d276c512aeec08ccd2944762d3255e5522fa5f39e450941cb3aebcb853f06c0978d8bacb358a0bca3930c163b4b65fc3edaef9e7deb7f41eabf2c69cf81e1e86d14c672f7f61c8f5623dcc0edfbc7a5c58eaeba34fe66c6f55c6a37c389132a60bf43e084c1c2f7de66c8929b31acc660f9a5270a5dcbe45ee46304e56a8aa95c9ae83010d5bae8a1d200bfe14bb451f97346eb9de51b1a56242228123e5080d4195c7c265b87096dd4b3199e5dbcf6756ea332e59", 0xf3}, {&(0x7f0000c19000-0xf6)="2ce3a814a8b7c048c69437680b2527004741a55a9201906ae1cc433b21b41cb5c63280dd63fda57c2db1ca559ebdb3cd2541ea2c765828b9d579a6a5c11f4377c8fbb4d4feaf0b887820ec6a0e69105139f33265df5ddfcd223bb5279c681b719b144af244345708dd053544bf5ea9e0674781019f7a0d87cc6312ee2a4c5e746975df15c6aa99cb33f1c7d4a8a4d428b5ee00f6db3ea5138d3ae37736f084248be5812e422ba5b5c8482b427421abb526a3976e9f47a79cc46c42bce61072868916de98ab69cfe36a7e16e115e5244900c97932c7bda2ccd82e202315ae08f4a89cb065229728067de4bb8f528856e1b4fd2f392db2", 0xf6}, {&(0x7f0000110000)="2add1f08de8d7b944e57a80be8aae706fa830d053d3b1f8fa4b2b014b7b385f5c78339053c83580235aa911b6debe779a365ea61b23e2d7ae75dac29d70bfa5c1b51acba080a3c51a153cb8c", 0x4c}, {&(0x7f000061a000)="38c801b0ff6c42afdfbc5d2d8a024485d705255568eac8a9f8503f4e522931ab96e7036e170b44ac6113a06ac4d21bb7699846eab0de9de187c03ece3fe24625642d35e9930dc6accc5378f50aaf340c50f92073088cb1dfaeb56a263c27ec430985cc875e0bdf83642604eeac99c05e27cf686d79930378171f6268f9f74e86204134ea3dcc3e5b9917c8ca48360bffc0d8eae5f8e897b8990a09fb5790e81877ecd40288592ac17b8213a9cccb28fea84ff95dec8e61df38a7cacd21fecec9104aa93192a848fa5ef2fb7b8e86a64ce8c93d5393e4ca256e613316c40e3480e4a34404513f9d22ccdfffd54c3d991f06a80ce3d523368828", 0xf9}, {&(0x7f0000362000-0xc4)="6bf2f99cde54eee50bb8f73efebab76e3556d22ef5e4581414fa6f2883f165f30e69add84d66fac27dca3a62320c918e4ae6c84bad35eff46e4152dd4152351a70d96b37bd87d4dc55f5094095b874e5a36668dcf6319e680b75b754cc98e275bd9d1ca23213a56e6b0fbf7bd8a5dc63c4545e7a20e1d1515013db6c030a24f1581e080837afef7b327e859fecc67ae7229ae594aaa9c95392e8f5654aba921cdeb0d4e98ed9e6efc4d65dac9744dfcec7d99c9c77ba83b69b5566304a5cd50f4049aa5e", 0xc4}], 0x9, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000321000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000475000)={&(0x7f0000b33000/0x3000)=nil, 0x0, 0x7, 0x8, &(0x7f0000e51000/0x1000)=nil, 0x7ff}) pipe(&(0x7f0000e9d000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r3, &(0x7f0000b1a000-0xc)={0x40000000}) r6 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000335000-0xc)={0x40000000}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00008af000)) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r3, &(0x7f0000b56000-0xc)={0x80002000}) 2018/02/09 04:26:38 executing program 3: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f65000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000028b000-0x4)=@int, &(0x7f00008f8000)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000079f000)={0x80}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r2}, 0x8) 2018/02/09 04:26:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f000037c000)=@ipv4_delroute={0x34, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x3, 0xff}, [@RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x34}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000b76000-0x48)=@full, &(0x7f000022a000-0x4)=0x48) r2 = accept4$netrom(r1, &(0x7f0000a34000-0x21)=@full, &(0x7f00008c3000-0x4)=0x48, 0x800) r3 = accept4(r2, 0x0, &(0x7f0000da5000), 0x800) ioctl$sock_bt_hci(r3, 0xc00448ff, &(0x7f000033f000)="b278795214d0254bf3538483062dea604e8c3f012bda6f8fa09a80fb1aa7f945730d997b03ad2baefb9f8b7a9da4bc5dcdd5158b9d17faad1333c48bf1a564a1c8036b475c3c6d8e16270e228c52e67a1cdac7c7f417ca7f77ed49f8e62f70aabc67703c4cfa0f0302f4969e175d0c132e3742e4f28310768f8f72149bb85e725f6a1874e9fff28d6a39684ec982e4c9631c974ca20599e913d41e2fe9d206b76d70a159ef6e064f995d015d537c0a941f5a2c7bdfcf3c5a96049a125e8476eaaa56495844bf79bf25d85066cb8f7b35102a68009a5ad1e3f702a6") 2018/02/09 04:26:38 executing program 4: mmap(&(0x7f0000000000/0x946000)=nil, 0x946000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003cc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000946000-0x1a)=@ethtool_perm_addr={0x20, 0x6, "5d0f3812502f"}}) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000947000-0x20)={@generic="d057b9ca3c98306c3a74a00e0485acbe", @ifru_flags=0x200}) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000947000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000947000)=0x14) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000947000)={@rand_addr=0x8, @loopback=0x7f000001, r1}, 0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000242000+0xe24)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) 2018/02/09 04:26:38 executing program 2: mmap(&(0x7f0000000000/0xeb6000)=nil, 0xeb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000eb7000-0x2c)={0x2, 0x4, 0x100000001, 0x44}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eab000)={r0, &(0x7f0000eb4000)="0e7c", &(0x7f0000eb4000)}, 0x18) [ 78.200812] dccp_close: ABORT with 242 bytes unread 2018/02/09 04:26:38 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000004000-0xf4)=""/244, &(0x7f0000004000-0x4)=0xf4) 2018/02/09 04:26:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000f44000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) listen(r0, 0x0) poll(&(0x7f00003e6000-0x18)=[{r0}], 0x1, 0x0) r1 = accept(r0, &(0x7f00005f2000-0x10)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f0000e16000)=0x10) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00006b8000)=0x7, 0x4) 2018/02/09 04:26:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)) recvmsg$kcm(r2, &(0x7f0000cc1000)={&(0x7f0000cb0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000a1b000)=[]}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000d88000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic}}, &(0x7f0000747000-0x10)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000321000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000475000)={&(0x7f0000b33000/0x3000)=nil, 0x0, 0x7, 0xc, &(0x7f0000eb0000/0x2000)=nil, 0x7ff}) socket$l2tp(0x18, 0x1, 0x1) pipe(&(0x7f0000e9d000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r3, &(0x7f0000b1a000-0xc)={0x40000000}) r6 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r3, &(0x7f0000b56000-0xc)={0x80002000}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000e4c000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}}, &(0x7f00000fb000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000bf2000-0x8)={r7, 0x31b}, &(0x7f0000012000)=0x8) 2018/02/09 04:26:38 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000000)={r0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008dd000)={{{@in=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000273000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000ca5000)={&(0x7f00009b3000-0x1a8)={0x1a8, 0xa, 0xf, 0x100, 0x3, 0x2, {0x5, 0x0, 0x6}, [@typed={0xc, 0x47, @uid=r3}, @typed={0xc, 0x1c, @fd=r0}, @typed={0xc, 0x67, @u32=0x10000}, @typed={0xc, 0x71, @str='*\x00'}, @nested={0x138, 0x62, [@typed={0x8, 0x55}, @generic="85c024053f9c38a1a3d2b90aec40f7f4868ba9d060e17a1bb472ebe4f3dbf41b60ff64041c3360e80f9606896d493a75b9c84640e2c6aa7826a7f100e37ed0171284323744702423345e8115751db45419e29f4b0f6b11529209e659e650efa42ae735714951b01c3c95d0ec8d8192570a0ad0d051361cadc16a871b80a26cc839afd7b8fa6660ea2ea576cf72f7b0582615da", @typed={0x10, 0x0, @str='wlan1]\x00'}, @generic="881c15cfa1d67850cc6b3f48b2f1961759bc4ce5e7d7765b8568e21ac53e4598bbb5b2ece57e4170be8076ec9dcc95302ff5", @generic="a29d997bcaa453832ad7020cd7cad61d72f8b4da19735d5b998b394c53c2e5124b5262dec1e843e0b33f1915ca425f6c2132399e7d99944334286f3e5811425a64dbaffe441fe8ab2db45e84b0d4cd1860d3aa3176"]}, @typed={0x20, 0xd, @str='}system-]proc@vboxnet1\x00'}, @typed={0xc, 0x44, @u32=0xfff}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000000) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00003b1000)={@rand_addr, @rand_addr, 0x0, 0x0, []}, 0x10) socketpair(0x0, 0x800, 0x2, &(0x7f000006e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000366000-0x20)={0x81, 0x0, 0x2, 0x7f}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f0000cfa000)={0x8001, r5}) getuid() 2018/02/09 04:26:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00002bf000-0x12c)="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", 0x12c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f4e000)={0x0, @in6={{0xa, 0x1, 0x8000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x2be}}, 0xffff, 0x0, 0x3, 0x0, 0x3}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0x7fff}, 0x8) 2018/02/09 04:26:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000d61000-0x80)=[], 0x0, &(0x7f0000f06000)=[@assoc={0x18, 0x117, 0x4, 0x20}], 0x18}], 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000655000-0x10)="732174a62765680c3e880d835760f95b", 0x10) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000523000)={0x1d}, 0x10, &(0x7f0000f9f000)={&(0x7f00002d6000-0x48)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "78107cf7ba34bb907619bca78c327758e0977d56a0428fcd2086f76c15e8bbf0272ad8184a3924c666339f8e3d1c1631d81bb612a655343ecf2221f317fc71e1"}, 0x36}, 0x1}, 0x0) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5"}, 0x10) 2018/02/09 04:26:38 executing program 2: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000aca000-0x48)="11", 0x1, 0x20000010, &(0x7f0000ac9000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f000036a000)=[{r0}, {r0, 0x10}, {r0, 0x8008}, {r0, 0x1}, {r0, 0x4}], 0x5, 0x4) 2018/02/09 04:26:38 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000412000)={0xf, 0xf913, 0x6, 0x0, 0x5, 0xffffffffffffff9c, 0x1}, 0x2c) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f00007f8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000e0d000-0x1)=0x14, 0x80800) bpf$PROG_LOAD(0x5, &(0x7f0000b3c000)={0xb, 0x6, &(0x7f00007fe000-0x30)=@raw=[@generic={0x6, 0x0, 0x6, 0x7fff}, @map={0x18, 0xa, 0x1, 0x0, r0}, @alu={0x7, 0x7fffffff, 0x8, 0x0, 0xa, 0xfffffff4, 0xfffffffffffffff0}], &(0x7f00001cb000-0xa)='syzkaller\x00', 0x8, 0xad, &(0x7f0000e52000)=""/173, 0x41f00, 0x1, [], r2}, 0x48) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000001c000-0x218)={0x2, 0xa, 0x0, 0x0, 0x43, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0x1, 0x49, 0xc8, 0xa7, 0x1, 0x20000001}, @sadb_key={0x13, 0x8, 0x470, 0x0, "2d0592109e50b45216f34a708ce9ee540b5037a51d36bc86fc2233669c154f83e73a99a02fde391249980cbce2ba608d5778aa8adbbb2cd2110c3e65e63bf84aaee0fbdda453ae2afecc630fbef1ac81af98528aac4788c4075de4e948cc39d9da61aae75aad89dda003617f4c6bbd450cfdf8c308708caf29eb7abb5ca253600c822942e9e0699f05d198b22440"}, @sadb_x_sec_ctx={0x12, 0x18, 0x4, 0x4, 0x84, "3d22643008c54f15a2a35bf7db6261816b5bef6ce007351167432e10e06c02b797cf800ffc8acf8c1c439e28359fbf9d5f6ad7431363573460a024f7983cb2d011ccfe234ff431f97ba6190def5f3cd25689979425f110e07abe2696503b535ca9d8cb30b78ca70041a65855e6cdfca58be759fd947428767a85b3687e9a9f9e3a2ec0db"}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x3, @empty}, @in={0x2, 0x3, @empty}}, @sadb_address={0x3, 0x7, 0x7f, 0x80, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x4, 0x0, 0x10}, @sadb_x_sec_ctx={0xd, 0x18, 0x7ff, 0x7f, 0x5e, "f49a5eedcfa8e42a11f74b4790c4d40b882bf7b4a153f05ec77cef9a8afe0c9b94f4bb7855e5e89f0a6e21ccee44c569e290d52d65232823952e05d130125751b95335f4e57f208962ccb193f402873562bbf4207141803307e130bd1b3e"}]}, 0x218}, 0x1}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000021000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000022000-0x4)=0x14) 2018/02/09 04:26:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x5, 0xf, 0x401, &(0x7f00005db000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f000032e000)={0x1, &(0x7f0000338000-0x1e)=[{}]}) sendmmsg(r1, &(0x7f0000db2000-0x168)=[{{&(0x7f0000a04000)=@generic={0x0, "610c611fafcc266a3e6c4d8c33a4e71a8872d5a5344bdc58eaa54bc734a185e9fe6651466461e9b9a34d26e75f507168455bae68379de50017eff90b5a612ea4778e24b581a28ec28731bd3c9d91d178c506b0ad78d0572afca8d6edc15926015463b204b14049b5a51a1fed4cc7782ec77af8c6be3650ac381c786660cd"}, 0x80, &(0x7f0000172000-0x30)=[{&(0x7f00001bb000-0xc1)="239703499c319d7f0af63ef17cf37fccacad36bd0a212e53c7d3ee1497830f1afcdb3dbbff3f2e5174670227b43f0e47b7f47d2925cc4c3b0206c45a26d44feaf0d5e47cf7693e418c66e8cbe9fa822b425992b84cf69356756fda53d7a29aa329b7bc6955f7b12cabf8c139c94655d5e2312c37657aa2891154ac381716170c", 0x80}], 0x1}}], 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ee8000)={{{@in=@multicast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f0000802000)=0xe8) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00001a6000)=0x0) sendmsg$nl_generic(r3, &(0x7f00000f5000)={&(0x7f0000758000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00007f0000-0x10)={&(0x7f00003cb000)={0x66c, 0x40, 0x71e, 0x4, 0x0, {0x2}, [@nested={0x210, 0x2d, [@generic="8b4c69a0d15fce6e583a80366c47159f2834b021e23436ffeacc3cc4b9d0571083db54f345f3d91933d2a25c8011954f529676bad0e0cc67110c2cd5a081441d7f6b2439fd29165528cfa018b465cce637f8dcf2e389f41ecd8e961ffaff23ffe990768465b4147735a5d0cc99a9646678b66a5608d82bcdf7325dc5ffde0a80b1450ee5ffe406631d9acaee4a", @typed={0xc, 0x90, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="b5c2007374e2edd86be7cd5f2fd8cf8a399a39f63ba1da1002f1c9a4af0dc5e64d9c9c6b5bae8eaa20073737dc466f4b77e7e3a512", @typed={0x10, 0x20, @u64=0x8}, @typed={0xc, 0x3d, @uid=r4}, @typed={0x18, 0x44, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x17}}, @generic="51413b4d12b6502d49f4d0c7c5481e33f9082f33d9e674e1a733b2c602df01474ba47a9fa3e074cdb1b51f5b138d12a2fae359004bfe86bf98b958d0ad7bb3d093372088efa3de935b722eab188dda2d820b51849d93e309adf7f240ec2e024e4381a8d3dbcc3945d9f098163cac83059f8b9df154508f23aaae835d9f8ed2e2f0a1fba1b804b3ed42ed432de507680b46bb06451cbb3a5340b05b61805a0ab244d629b3af87978f9d459293452308", @generic="8758a4c977aaf216691ad35e5e6cf0cdaaa0cd642b4faca77e2f143aab9e468d40a00e3f6c70af097e76a802f2691f344d66e78d3025cd4349f0830786ec3b616e953bef867521ce4784a258bb43dbd5fbecab7a0d6d3692a1a2dd"]}, @nested={0x1c8, 0x2f, [@generic="987b081b4c274c0fa050e6a94ca74e078135c2af315041ca595ea29e527ab4e55297c1f538a9e4886fa56aebd0e58d07129251e3e8fae533605438108513ca5a5dfae8dd46aa84938e2dd890d9d7e3c62ac4e348af13e393d43f4a959d1a114002a542124d0549bd0a09168e4eb839ffd652feb74337afd6d9f47eabe73de261bad2c30502672f45a496bca121ef68b7e500324df4b316ab4ee01e058f6fba6a3dc5f10b23e655a90dcc668ac85c", @typed={0x10, 0x6d, @u64=0x6}, @typed={0xc, 0x88, @u32=0x10000}, @generic="533e0f395646323b8ca3156fee41f79021ef71f257b56a542389a6bc1d24e6108eac59aa8ef3edd0a22781e755590a156c0c15a3b0fabe628845cdcd095de84fbffdb7a53ac736c1d0c6a75da0fb575e4f6c11ded225492e975b1609a7616a2cd1dd1812ae084c9fba3dbf25e037f6ffccf2114de119de93393b2180720a893ecf079b212243061040b3b3c668134d71800b958d2da3e490fab75e337720be634fcf319c153355b448e9", @typed={0xc, 0x61, @pid=r5}, @generic="b0100cd35f9e32857281ca412aa0abcee65af8d22f349b3835bf7f2aac584b6960538079727410c272f39a621df6ad730a34b3d392b7a3998f96c039fc1e9ac25ac0bf"]}, @nested={0x280, 0x47, [@generic="39ea049970b9b050e48063ccc91f76d8872d668204387abeb57d7f10fe60e69c9103a415747dec525ac16fd221b5b98459c2138a44b7eaa65ca815866ddb48c959fec97b2d4d3cbaa0e104130e452e2c7c2b92b60161d9ac3569f8caac4597e7e04e9f259db506c3907b8f38acd05a4463355e93b42a897ac5d7c9c4b63f5527fd1e7d9f172a3e8f2d5c4f5304ad115ff5bf878ccb4fddd535d1c410bcd5167338173522c85e0b6cfe98d058482840d882dbed84242167b6ac6d0acf2398d91d6f0a9d0d0bf4b1a649", @typed={0x10, 0x7f, @u64=0x7}, @typed={0xc8, 0x7d, @binary="4a725ca962f8c38bc0795a7f7cfcb0f06bafe772e187b18ad6ee536f688a3ee4e45c7d231592824b7164857ccd3cbcbfffb8a2a1ea99a207a504fb2cb2ace82506484198a347f5439da40b278ddd64ebaff84259d719583f9440f5dfefca8c6239f1d65474f3d801da14fb6217a9fcc1f21d970d02d1747f784643f67402503dbe4d6c9c850db7cc2ed0be10b5e8d12ba8758ca84ab390a3d766b7fc778d05db70b16f4a0243aee9ec020ba497cd1328a4e7fbd522dade60005ff304acf30004"}, @typed={0xc, 0x84, @ipv4=@empty}, @generic="b81d404344163047d0d1aaab263b57f639801f40a474ec3b663d00fbefe88e8b412e2118ec77a5be304efac2e6fc6bdf69c1f043848324223fc2c0aad9ffddff801f872499428e46782c19400863fd3dd1044c3e5221784365556312ae5d22cf31229a24270c8d30e8f2207ef6d606460e665d6bce9ffd99bcc9d7a3dd39bbabdd5940706fa995181dba6a546016fec1effb5b982202770caaac10e32dcf8c9f28c6aafdfc4b9613ba62d457113da1623587c5fbdd22307ebc82c464f8aa0fc0947829c4ecb4eea1bd887582ab50"]}]}, 0x66c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000080) 2018/02/09 04:26:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) socketpair(0x2, 0x0, 0x8, &(0x7f0000414000)) r1 = socket(0x10, 0x2, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000027b000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x100000000, 0x2, 0xcfe, 0x100000000, 0xbd0b8d402526bc93}, &(0x7f0000046000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000d43000)={r2, 0x4, 0x20, 0xffffffff, 0x3}, &(0x7f0000326000-0x4)=0x18) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) 2018/02/09 04:26:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x24, 0x0, 0xb7d, &(0x7f00007b8000)) 2018/02/09 04:26:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000d88000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0x0, 0x4}}], {@generic}}, &(0x7f0000747000-0x10)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000970000+0xc76)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000321000-0xc)={r0, 0x80000, 0xffffffffffffffff}) r2 = accept(0xffffffffffffffff, &(0x7f0000375000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty, @common}}, &(0x7f0000707000)=0x1e) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000981000-0x18)={0x0, 0x1, 0x30, 0x5, 0x101}, &(0x7f000096b000)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00006a7000)={r3, 0xfe, "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"}, &(0x7f0000385000)=0x106) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000084b000-0x4), &(0x7f00006b1000)=0x4) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000475000)={&(0x7f0000b33000/0x3000)=nil, 0x0, 0x7, 0x8, &(0x7f0000e51000/0x1000)=nil, 0x7ff}) pipe(&(0x7f0000e9d000-0x8)={0x0}) pread64(r4, &(0x7f00006ce000-0x5d)=""/93, 0x5d, 0x0) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r1, &(0x7f0000b56000-0xc)={0x80002000}) 2018/02/09 04:26:38 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000003000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, 0x3a, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/70, 0x46}, {&(0x7f0000002000)=""/138, 0x8a}, {&(0x7f0000002000)=""/173, 0xad}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000002000-0x6e)=""/110, 0x6e}, {&(0x7f0000002000)=""/174, 0xae}], 0x7, &(0x7f0000002000)=""/111, 0x6f, 0x2}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4), &(0x7f0000004000-0x4)=0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r3, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000001000)=0x10, 0x800) setsockopt$inet6_mreq(r2, 0x29, 0x32, &(0x7f0000002000-0x11)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) r4 = accept(0xffffffffffffff9c, &(0x7f0000002000)=@can, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r4, &(0x7f0000001000-0x38)={&(0x7f0000003000)=@hci={0x1f, 0x6, 0x1}, 0x6, &(0x7f0000002000-0x60)=[{&(0x7f0000004000-0x62)="ce56c3f269cb030dddce0d6228b43cbbcf0c2b6f736aa76bc6cfb03d9e8eb8eb68ec81961477a3e379ccff335594dc5515e4cb943b022c93c9911677ec3b749fb4be52b5f90188ae27d74518d616df3e300fe9ec290aaaadb5bc256872bbc1036c34", 0x62}, {&(0x7f0000004000-0xfc)="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", 0xfc}, {&(0x7f0000003000-0xc4)="27c0be9d30e6a5795f10a31bf407c58671d0dff901ce0705b00b8e933a18121ee77a543951dda970c037f657cb4296b457ab7a48cda63b1c6eac4d968f0a98be6e6501706c0dffc5654d4d344329aac5db3ed67d2d22b0e23b3608102b0723254849597af2213db61207435e12d38a58b54100726508b12a421c0167274c009ba24c4e0065b31996b6d88b26e1840331b7c5102194b64ee11fbc3ec35869443d8681aaaa35adaea6e80fcfb0d9a8f5992b396e03c5ee6fb9f5a3d3db3487f72a50e5778c", 0xc4}, {&(0x7f0000003000)="83f7f3111586dba63f2a2912520f82abe9470f723bd58121a328b49944ba9cf9a0a68ea3ead6c1270d5812cf892e044ae492b3664c6c8c983329cc1305ffd85e2c", 0x41}, {&(0x7f0000003000)="8193d8fe5c2be8d20d65e0a6b79297ea3f537104348ddd231de97b9f", 0x1c}, {&(0x7f0000003000-0xab)="dbb0fdf14074c57c5e2f12ecf05854f1bd8c9dc3505eade56c2c589977a13ab74e7b93ce732b2e106bf99ea632da40f12e249af4bbed7403f8f65f6f74753845599cecd06f44e7594d5e14b5c1670b6fc456490c5696f2fd97c48c8699df3f838f838d7f1ef66b7427178e0fdfc57b116c6425fa9fc51ef35f80b460047d12fbe70f2cfc359a1b94e4c48537b5fddc97af2581250fa46a82e8cfa149a231648123b372d57b3e9e4c7dcf3c", 0xab}], 0x6, &(0x7f0000004000-0x1060)=[{0x50, 0x11b, 0x9, "b332c38bf23ed6de56e453862719371949fab1b74b87d5f8bf4a63feed596bf2b08b7f1951f260f35b7ac49b0a4049cf1fde7d2c143c9d3979760bc5f5916218"}, {0x1010, 0x0, 0xa2, "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"}], 0x1060, 0x4}, 0x4004001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000003000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000004000-0x98)={r6, @in6={{0xa, 0x1, 0xef, @loopback={0x0, 0x1}, 0xfff}}, 0xc1, 0x8}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={r5, 0x8}, 0x8) 2018/02/09 04:26:38 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffffd) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000013000), &(0x7f0000025000)=0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000026000)="5dbdf225305939222d8d3f864f0b03ee2e12964fbd7dce685e7a73837b6416099c597af83d13efa54424b9bc67d8e5fe97c07411f1ec23e0cd2a7880a3977be7", 0x40, 0x4004, 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f0000024000-0x400)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='bcsh0\x00', @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) 2018/02/09 04:26:39 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f9a000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000997000-0x4)=0x20) 2018/02/09 04:26:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00007fe000-0x4), &(0x7f0000fc0000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff52, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0xfffffea0) sendto$inet(r0, &(0x7f0000467000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f000042a000)=[{&(0x7f00001e4000-0xa6)='-', 0x1}], 0x1) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x0, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) recvmsg(r0, &(0x7f0000aa6000-0x38)={&(0x7f00004f8000-0x58)=@alg, 0x58, &(0x7f0000fa3000-0x10)=[{&(0x7f0000473000-0xaa)=""/170, 0xaa}], 0x1, &(0x7f0000cbb000)=""/189, 0xbd}, 0x0) socketpair(0x9, 0x5, 0xffffffff, &(0x7f0000e64000)={0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00007a8000-0x83)={0x0, 0x7b, "f380055a1a52cc9155b2cde586bdac43172ed7b03568820c608d06115e62200ec6763e36b238e1520eda036461dc179bcdc9196f2faf40a284bef6742b898ac1186f9bf1527ecdca98f58efed57873d9da0fe926ff5addb54b4e8607b76b0408cdd334dea5d81c00eb16a8ad68333d50131bffe067c7cc72f3f9c3"}, &(0x7f00007b6000-0x4)=0x83) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000021d000)={r2, 0x401, 0x5, 0x313, 0x2, 0x4}, &(0x7f0000848000-0x4)=0x14) 2018/02/09 04:26:39 executing program 2: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000ecb000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000fc3000-0x4)=0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x1f)=[@op={0x18, 0x117, 0x3}, @iv={0x18, 0x117, 0x2}], 0x30}, 0x0) 2018/02/09 04:26:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000062d000)={0x8, 0x2, 0x1, 0x6}, &(0x7f0000f16000)=0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) close(r1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000118000-0x4), &(0x7f0000f67000)=0x4) 2018/02/09 04:26:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) poll(&(0x7f0000c8c000)=[{r0, 0x10}, {r0, 0x1}, {r0, 0x40}, {r0, 0xa102}, {r0, 0x1000}], 0x5, 0x7fff) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000421000-0x1620)={0x18, 0x2b, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00006dd000)={&(0x7f0000a72000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f00009bc000)=[{&(0x7f0000ea0000)}], 0x1, &(0x7f0000a65000-0xeb)=""/235, 0xeb, 0x7}, 0x10000) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000eec000), 0x2) 2018/02/09 04:26:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000c3b000)) 2018/02/09 04:26:39 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x5, &(0x7f0000cc2000-0x2e), 0x0) r1 = socket(0x9, 0xa, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000032f000-0x8)={0x401, 0x3, 0x5, 0x700000000000000}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f00000c7000-0x38)={&(0x7f0000969000)=@l2, 0xe, &(0x7f0000979000)=[{&(0x7f0000000000)=""/170, 0xaa}, {&(0x7f0000001000-0x94)=""/148, 0x94}, {&(0x7f0000000000)=""/96, 0x60}, {&(0x7f0000000000)=""/166, 0xa6}, {&(0x7f0000001000-0x82)=""/130, 0x82}, {&(0x7f0000001000-0xc4)=""/196, 0xc4}, {&(0x7f0000001000-0xa5)=""/165, 0xa5}], 0x7, &(0x7f0000273000)=""/3, 0x3}, 0x40010040) 2018/02/09 04:26:39 executing program 2: r0 = socket(0x5, 0x807, 0x1ff) connect$unix(r0, &(0x7f00004d0000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) pread64(r0, &(0x7f00004e0000), 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) 2018/02/09 04:26:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000df000-0x7)={@generic="60bbf89d3846175e8ad533de0c01ba51", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) bind$alg(r0, &(0x7f000014b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002d2000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xfffffffffffffc4c) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000df000-0x20)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00005ec000)={&(0x7f0000835000-0x38c)=@flushpolicy={0x10, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) 2018/02/09 04:26:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000408015, 0x7, 0x7f) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4), 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003ee000-0x1)="a5", 0x1, 0x4004, &(0x7f000077d000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0xfffffffffffffea3) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000a5c000-0x44)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0xb}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, @syzn={0x73, 0x79, 0x7a}}) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fb5000)={0x3, 0x80000000004, 0x80000000004, 0x4097, 0x0, 0xffffffffffffffff}, 0x1c) sendto$inet(r0, &(0x7f00000f9000), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005f3000)=0xfff, 0x4) recvfrom$inet6(r0, &(0x7f0000883000), 0xffffffffffffffe8, 0x0, &(0x7f0000b57000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/09 04:26:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x0, 0x80000, 0x4, &(0x7f0000aa4000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000e31000)={{{@in=@multicast1, @in6=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f00003f4000-0x4)=0xe8) sendmsg$kcm(r2, &(0x7f0000319000-0x38)={&(0x7f0000839000-0x10)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, &(0x7f0000215000-0x50)=[{&(0x7f00000c8000-0xb7)="2d4f1a27e18127834e606c3187fc8e38de3940c598a9ef10f391e4231de45a1860bcf8411d49a9e4d0e6525e6166b3439dabe2036ca89e1dc2b0e88730ca9832c1b929f1e8d33f859bec6bd9f411b1aec20c0fa902c9a29943851afcf3e5364c97944ef85ad4bbabd6a2cac668c7e3261b62125346cc9ef5ebdf06e522c20e4b7894564fc0c14eaa63fe80183dcc013053e89cbcd2e5c1356fc15e37ba3ff6dc74f56c1af810f39c759d959b539814212d24f71aaca25e", 0xb7}, {&(0x7f0000409000-0x6f)="71ef701c01e4ae701e72d6f651927db7da3ae1caf944f02258adcfab11f850661c9923f6846daa947753fe1483b58cbe504ea8114955684b7145a71e65e0a94c62f7ef5a997cd4aac219adc4f9218c64de3b3111572c3c9c9d61bdfda6bcf2143b222ce43868ccbe96568a871d14a1", 0x6f}, {&(0x7f0000a62000-0x5b)="142bc7c55cd7bfa557551cf171f4f09c6ed6e2e7bc83aa323369d1be62df0c0d7426c1d016cfd64db56f2986d44e0201dc15723a4b6158689a903fc7af6cc03cf062b21121c7a0786faed62041189604176bc810b0e34c2e843053", 0x5b}, {&(0x7f0000fe6000-0xa3)="ff1ce9034a9ada8294daac2ad41cfd5a99e62f9d56126c6c8655537344a057f8033a1daa1a48c2b409c164d8902d221d2643b0d733078584b064a251c3f6c2d1a2cef5aeb716a1afb168fe09ffa5cb8d81eadbb4fbf0c08e6938ba63eb9cf90e3d60b2b4fc148bb6c183d008a4dae542b52ffdf89b277e178423e989a920b2cfa91ec845197620981179b181a307d0d7533b97afc0c68138a22ef2fd6c3dc660221569", 0xa3}, {&(0x7f0000abf000)="33d0afa5125968c7f8374ed45ca18055c23f10fdf1d02addb07cd7c99b4b3b27762e75902f273556a7e9536430427e3c6bb8beb38743c775be624a3ff33c8cb87499df1028b97d0eab5bf6f2adf2d7d0148964dec479078414662e729435b6b4faeb1d4c0b2ed88cd35c6f9f3706b477a58c5aede12ca75d6289c8e1dc2d685f6b8ba00bd9ee5052d7f6c880bc12881cd1a58bf3f23f7563f2e2a6c3130d6aa67272edc9584c1292631d9f11b596b9ed7d692f5de842875f66ab1124bd4ff849a92f96d7e00814074d544e299aaa260a5a97f235c9d2ffef588ee3bef78f6286f51359a6ab05", 0xe6}], 0x5, &(0x7f00003c0000)=[{0x110, 0x112, 0x3, "ace8675bd2bed29ebfc716f3f1ab70f59969688d04fc0f5b378178c0ee68c2b3383dde6c393c4bcdb8b92f6a966da4d59fca299cc2bdd89f05b25f87e85c63d1f409a6510aed3493788de4a3ebf010850b15ecd25c07dd86c26516696b3de445d30832b5980547f3c2867d557b334fea6bd0ead8a5c79e87735dcb295a8054995ce92c45edec75defd79da5deebe411a97aeeb204977bda7271bf86147c9500364f9be69f82bc05e3d12be21f70aab3e74a2c6f2f1983dbd91fdc4f1b1fb4c2e7b67683aec382b939aa83e4c5b43dc6e8e030224902ad54e9c1c73362fd90b4f24f86e97eb4eb4e86f32281f58e6f8439f2fc2eb437b40c629"}, {0x10, 0x18b, 0x6}, {0xf8, 0x1, 0x2bbdaac4, "581c61280b5822b2b2edffe8d1a84e667d19bbbe922c3f2653a6311ef1b130d905ea50c16fb64163501d6516c39ee5e4a0bc5bcf525087566758bfb09e68a3c96dd24390628676fa22694c1226ef84973355faee1156710a29c3d404dc7c21dd8f57185b0933d2836f25a510ff66439a8624e1ee15b6e8edfa508fd7fc82b04e5d876c29e196bc2c62a0b533007ce2edde5cd6303241062b201ac5d8fc5f5aec6b5bd0fcd5e8a2f0829aff8ebfa5a2155a27a74d38a9ae4ad02089881f8bea069f40a0afd01ff5961f7802a03ff756e5df51f98941d93c284c24802ce345ed782aa9746b"}], 0x218, 0x20000001}, 0x80) bind$inet6(r1, &(0x7f000012b000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x800000000100003) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) close(r0) accept(r1, &(0x7f0000874000)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f00003fc000)=0xfffffffffffffd0d) 2018/02/09 04:26:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0xfffffffffffffd81) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) 2018/02/09 04:26:39 executing program 1: mmap(&(0x7f0000000000/0x959000)=nil, 0x959000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00008ae000)=@generic={0x10000, 0x5, 0xffff}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) 2018/02/09 04:26:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000d7f000-0x4)={r0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000872000-0x14)={0x0, 0x7, 0x3ff, 0xffff, 0x6, 0x25}, &(0x7f000047d000-0x4)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f77000)=@assoc_id=r2, &(0x7f0000366000)=0x4) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1b) 2018/02/09 04:26:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp, &(0x7f00009b9000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x17, &(0x7f0000001000-0x4)=0x1000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r1, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000cd1000-0x38)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x5, &(0x7f0000b0f000)=[]}, 0x4008000) sendmmsg$inet_sctp(r1, &(0x7f0000c82000-0xe0)=[{&(0x7f0000070000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000226000)=[], 0x0, &(0x7f000095b000)=[]}], 0x1, 0x0) 2018/02/09 04:26:39 executing program 1: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x8, &(0x7f0000f83000+0x55e), 0x0) pipe(&(0x7f000021a000-0x8)={0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) 2018/02/09 04:26:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000433000)={0x0, @local, @broadcast}, &(0x7f0000f40000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000f87000-0x18)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2, r2}) r3 = socket$inet(0x2, 0xa, 0x0) r4 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000ddf000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005ca000)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000088a000-0x8)={0x0, 0x7f}, &(0x7f0000795000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000904000-0x8)={r7, 0xa2, 0x10001}, &(0x7f00009c7000)=0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000766000-0x10)={0x1, &(0x7f00002b8000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r6, 0x4008642b, &(0x7f0000454000)={r8, 0x20}) 2018/02/09 04:26:39 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000000c000-0x10)=@in={0x0, 0xffffffffffffffff, @dev}, &(0x7f000001d000-0x4)=0x10, 0x80000) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000007000)=0xffffffff, 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)=""/130, &(0x7f000001d000-0x4)=0x82) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @common='vcan0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x190, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x22d287b8815dee71, 0x0, 'syz1\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3b8) 2018/02/09 04:26:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000050000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/09 04:26:39 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000011000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x2f0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000), {{{[], 0x0, 0xffffffffffffff54, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @generic="caf629c274f8c200b63f8626e059223e", @generic="eb43e685368533b0248d041cddb3cb49", {}, {}, 0x6}, 0x0, 0x15c, 0xb0, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0xff000000, @syzn={0x73, 0x79, 0x7a}, @common='bond0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x8}}, @common=@osf={0xb2, 'osf\x00', 0x0, {'syz1\x00', 0x0, 0x8, 0x1, 0x1000002}}]}, @TTL={0x28, 'TTL\x00'}}]}}, 0x350) 2018/02/09 04:26:39 executing program 5: mmap(&(0x7f0000000000/0xf04000)=nil, 0xf04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80800, 0x3253, &(0x7f0000f04000)) listen(r0, 0xfffffffffffffff9) [ 78.640153] xt_recent: Unsupported user space flags (00000071) 2018/02/09 04:26:39 executing program 6: socketpair(0x0, 0x801, 0x1ff, &(0x7f0000f65000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00009f9000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000514000)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/09 04:26:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000007000)=[@in6={0xa, 0x0, 0x0, @empty}], 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000edc000-0x8)=@assoc_value, &(0x7f0000007000-0x1)=0x8) 2018/02/09 04:26:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) bind$alg(r0, &(0x7f0000a9c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(pcbc(aes))\x00'}, 0x58) socketpair(0x3, 0x0, 0x0, &(0x7f00002ef000)={0x0, 0x0}) bind$netrom(r1, &(0x7f000096e000)=@full={{0x3, {"0fd4362c37b6c8"}, 0x3f}, [{"05edfab50c5bf0"}, {"9f25ef68963c35"}, {"744cc54dbec02f"}, {"85be13d7fa9e6e"}, {"d3af05073e11a6"}, {"a1c02eebbad616"}, {"640d52d3c22d0a"}, {"ffbe5d04fe881e"}]}, 0x48) 2018/02/09 04:26:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000da8000+0x177)={0x0}) ioctl$sock_ifreq(r0, 0x897f, &(0x7f00005aa000)={@common='vlan0\x00', @ifru_mtu=0x8000}) connect(0xffffffffffffffff, &(0x7f0000892000-0x14)=@ll={0x11, 0xf7, 0x0, 0x1, 0x0, 0x6, @empty}, 0xfffffffffffffe6a) pipe(&(0x7f00001ae000-0x8)={0x0}) bind$bt_hci(r1, &(0x7f0000cc0000)={0x1f, 0x30, 0x2}, 0x0) 2018/02/09 04:26:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0xfffffffffffffd81) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f00004ab000), &(0x7f0000cbe000)=0x2) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendmsg$alg(r0, &(0x7f0000e83000)={0x0, 0x0, &(0x7f000040f000-0x60)=[{&(0x7f0000add000)="e4ffcc3aaa82f63392baa3700afbecd1", 0x10}, {&(0x7f0000300000-0x7e)="71179b95f83c04551f76948bb33f60f6c35e67b73f24d5f387a4b7b570354dd598d77aa5e99c99708bb2b8a08913da4c6b3f3ce65282f2d9337c022be6c59f87fb738daff1959c2f999d14219cb2b4a5ac6654e2cd85943011987aa077d515f05ef096834a32e20c7b415cf0e933b5a9fe85f062f6230e2d0d1b3df49a87", 0x7e}, {&(0x7f0000127000)="57579c4a33ff6a83b5d7ec669263277ffb65710f195d1dcb57805dceb697d658", 0x20}, {&(0x7f0000f84000-0x75)="dca045bae49c0866bb3bcd9331092381a2247b9e2ab2f6f378b1492cfce47e806c93c24ca520fbe3244d88109a02f182096151c47e26b18dc1271edcdc1b23ac9c57702458dbf842b6b58d63a8ebb687218956c0b2dcb9d10328bd721aecde2be33ccaa1418a2fb7e4b2788f95df60f686d93481df", 0x75}, {&(0x7f00008e2000-0x32)="9b19a60ddefdb53b9cd3015c1e41e89a3da0f5f1fd139a33b24a3f3f5e99e3b2412bbb0eb999a7ff883cc35f4e7eeb6c8cd6", 0x32}, {&(0x7f0000a9e000)="d7e4fb4e25ad3aca2a5a1df650718a7395dd054e892676d50dbc701a80e6a3086e45041ebaf576ec263c1f03662d11b4bb810d752a1dd912a04000dab900e078d0ecc4104e6966ceddfeaf9522c42d090cc33a7e7fc4d8c9855b6999", 0x5c}], 0x6, &(0x7f0000c21000-0x1e0)=[@assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8f7}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x20}, @iv={0x78, 0x117, 0x2, 0x60, "e79477807d64aaff0ff9cdc3aa69a093a46c3642bb692386ae606d72902be52529ce292df4df06602133a75722a55ef1b6536f5bb96c46094f805997babf3d72b19d06374159d0e6cae6a6bb750c1ee72378d37977e0e6353975e9d2de874a83"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x6fb}, @iv={0xa8, 0x117, 0x2, 0x91, "2c9d55b235b7fb8b69d9cc29ba3577ea13e3a9902cb37f6a3a469b37dabfad8c6479efff4ea59a0726faa9e3b29d2504cb5f72a62cfbcd38872d1b4992705ef6dbc86f191653806958f77a5a0809e8b8cccba73c6f9978ce227c2b84917076a34b3354712fc02d9c65a4df21b4986e164723fb6868e5dbec470b161f80d045df2ac348e99c48b9fa9fee43e707b074a3ca"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}], 0x1e0, 0x20008841}, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000580000)) 2018/02/09 04:26:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00001a5000)={0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000583000), &(0x7f0000d4a000)=0x4) getpeername(r0, &(0x7f00006b9000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000473000)=0x26) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f000093e000)={0x80, 0x8, 0x4718, 0x2, 0x81, 0xffff, 0x9}, 0xffffff26) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000039000)={0x100, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x4, [{{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x2, @rand_addr=0xf1}}, {{0x2, 0x1, @broadcast=0xffffffff}}]}, 0x2b8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000988000-0x8)={0x0}) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f00004f0000)={0xe321, {{0xa, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x800}}, {{0xa, 0x1, 0x40, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}}, 0x108) 2018/02/09 04:26:39 executing program 5: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000002f000-0xf7)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c52700", 0x0, 0x1000000002f, 0x0, @empty, @dev={0xfe, 0x80}, [], "0700000600000000"}}}}}}}, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80a, 0x5, &(0x7f0000ffd000)={0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x8, 0x2) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000e6f000), &(0x7f0000ffe000-0x4)=0xc) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000ffe000-0x80)=@generic, &(0x7f0000ffe000-0x4)=0x80) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000ffe000-0x10)={0x8, 0x3c3, 0x10000, 0x1}, 0x10) 2018/02/09 04:26:39 executing program 3: socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00005f9000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x3c}, 0x1}, 0x0) 2018/02/09 04:26:39 executing program 4: mmap(&(0x7f0000000000/0x8ac000)=nil, 0x8ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f00008a8000), 0x0, 0x0, &(0x7f00008a9000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) mmap(&(0x7f00008ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00008ad000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f000089e000)={0x0, 0x303, &(0x7f00006d3000)=[], 0x0, &(0x7f000089f000)=""/4096, 0xffffffffffffff9c}, 0x12004) 2018/02/09 04:26:39 executing program 6: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004d7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000f7c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000f7c000-0x4)=0x32) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000f7b000)={{0xa, 0x2, 0xfbc9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, {0xa, 0x2, 0x2, @empty, 0x2}, 0x3, [0x0, 0x0, 0x9, 0x7fff, 0x800, 0x7c, 0x80000001, 0x7f]}, 0x5c) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x342, &(0x7f0000f7a000-0x18)=[@assoc={0x18, 0x117, 0x4}], 0x18}, 0x0) 2018/02/09 04:26:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6(0xa, 0x6, 0x3, &(0x7f0000f98000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000dd5000-0x6)={0x0, 0x8}, &(0x7f00000f4000)=0x6) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000249000)={r2, 0xff, 0x1, 0xffffffff}, 0x10) writev(r0, &(0x7f00000bb000-0x10)=[{&(0x7f0000cfd000-0x29)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) r3 = accept(r0, &(0x7f0000746000-0x6)=@hci, &(0x7f0000820000-0x4)=0x6) recvfrom$unix(r3, &(0x7f0000b38000-0x99)=""/153, 0x99, 0x20, &(0x7f0000ba0000-0x8)=@abs={0x1, 0x0, 0x3}, 0xfffffffffffffd28) 2018/02/09 04:26:39 executing program 2: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockname$inet6(r0, &(0x7f0000bc5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f000051d000-0x4)=0x1c) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000bb8000-0x4d), 0x0, 0x40800, &(0x7f0000ea2000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/09 04:26:39 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x0, 0xcda, &(0x7f0000028000)={0x0}) sendmsg$nl_generic(r0, &(0x7f000001e000-0x38)={&(0x7f000000c000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000021000)={&(0x7f000001c000)={0xc0, 0x13, 0x100, 0x0, 0x2, {0x5}, [@generic="38a77dd99e6be1f88018bc376cbc133a130cbd8a5775c83496898b08c8854ba7e1fc912d9cb4a4540f05cba9599699906cb9c4477bb5b5107bbd96bf27fa680ef80c772afe1f2e997f5a6cbbfd0b5ab10309530dc15c03f38477dd8e38fad2943e176030c8ea8a9fd574788360972da074e3b421badae896bdf9ae515ab8cdb78da13b1788af45d544d8b99df7072629791e6be60367c48607ad0fd919364d76ced2eb8420002b96", @nested={0x4, 0x1, []}]}, 0xc0}, 0x1}, 0x40) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000017000-0x10)={&(0x7f0000005000-0x1b0)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x20}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 04:26:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000694000-0x4)={r0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ab4000)={0x0, @in6={{0xa, 0x1, 0x7ff, @empty, 0x6}}, 0x20, 0x100000000}, &(0x7f000060e000)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00008c1000-0x8)={r2, 0x200000007}, &(0x7f0000d28000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006ba000-0xa0)={r3, @in={{0x2, 0x1, @rand_addr=0x4}}, 0x81, 0x6, 0x7ff, 0x90, 0x42}, &(0x7f0000e34000)=0xa0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fef000)='\x00\x00\x00\x00\x00', 0x5) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000193000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f00006a4000)={0x6, 0x10001, 0xdd, 0x20, 0x17, 0xe0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00008d1000)={0x1, 0x1, 0x5, 0x3e, r3}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000e34000-0x4c)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x3, @empty, 0x6}], 0x4c) r5 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000bdb000)=[], 0x1, 0x0) recvmsg(r5, &(0x7f0000fab000-0x38)={0x0, 0x0, &(0x7f000014d000)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b96000-0x39)=""/57, 0x39}, 0x0) 2018/02/09 04:26:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x98, &(0x7f0000776000-0xca)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x62, 0x0, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0aabc1", 0x0, "1f1d06"}, "cf1c81f54b279d4bc09bb52665b4fb7272de501060e4b803a45cdcdaa0af8459f292a072658e5ac15a81664ce653746841b5f211fcc0ad75eb1b003d93fd0e3d17d8590958da25dfb2d2b60ea06f375d2f36"}}}}}}, &(0x7f00004a9000-0xc)={0x0, 0x1, [0x0]}) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) connect$nfc_llcp(r0, &(0x7f0000a1d000-0x60)={0x27, 0x4, 0x7, 0x7, 0x1, 0x0, "5f6d15b6f42c8ff2e34def89b5383491567accd7b0c20c42b8dcc1faaddacf99f0b61160989086171d3ac7328307e7344da5ea2b7ed3e60b0388e107038610", 0x7cff}, 0x60) 2018/02/09 04:26:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000f9c000), &(0x7f0000c1e000-0x4)=0x10, 0x80000) recvfrom$ipx(r0, &(0x7f0000922000)=""/55, 0x37, 0x60, &(0x7f0000984000-0x10)={0x4, 0x7, 0x2d, "a22ccef7274a", 0xfffffffffffffbff}, 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000737000-0x4)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000b04000-0x118)={0x6, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x118) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty}, 0x10) sendto$inet(r2, &(0x7f00001ef000-0x2), 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendto(r2, &(0x7f0000f96000)="b5", 0x1, 0x0, &(0x7f0000620000-0x6)=@hci={0x1f}, 0x6) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000118000)=0x1ffa, 0x4) sendmmsg(r2, &(0x7f0000d92000-0xb0)=[{{&(0x7f0000654000-0x8)=@sco={0x1f}, 0x8, &(0x7f0000827000)=[{&(0x7f000026a000-0xfe)='L', 0x1}], 0x1, &(0x7f0000501000-0x48)=[]}, 0x100000001}], 0x1, 0x40001) 2018/02/09 04:26:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x2, 0x3, &(0x7f000025c000-0x8)={0x0, 0x0}) listen$netrom(r0, 0x5) r1 = socket(0x10, 0x806, 0xfffffffffffffffd) write(r1, &(0x7f000081b000-0x8)="26000000130047f10701c1b00e000000000000f9ffffffffffffffffff00f13a050003006e35", 0x26) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/02/09 04:26:39 executing program 6: r0 = socket$inet(0x2, 0x80000, 0x100000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000001000-0x1000)=""/4096, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00001cd000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ab9000)={r1, 0x5}, &(0x7f0000001000-0x4)=0x8) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006c5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/09 04:26:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_buf(r0, 0x107, 0xce328f545a2091dd, &(0x7f0000e0f000-0x1000)="6b5975ff8476a9dc0401ea94d90fb97d1af03da505bd93f471e34f86", 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007de000)={r0}) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f00009d2000)=""/43, &(0x7f000060a000)=0x2b) 2018/02/09 04:26:39 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000000f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000023000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000004000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x7, 0x9, 0x3, 0x896}, &(0x7f0000003000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000001e000-0x6)={r1, 0x9}, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = epoll_create(0xffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000021000-0xc)) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000024000-0x4), &(0x7f0000021000)=0x4) r4 = getuid() r5 = gettid() sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000013000-0x98)={0x2c, 0x21, 0xb01, 0xffffffffffffffff, 0x3, {}, [@typed={0xc, 0x92, @uid=r4}, @typed={0xc, 0x5d, @pid=r5}]}, 0x2c}, 0x1}, 0x0) [ 78.837283] netlink: 'syz-executor1': attribute type 10 has an invalid length. [ 78.874971] netlink: 'syz-executor1': attribute type 10 has an invalid length. 2018/02/09 04:26:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005ce000-0x4)=0x0) r3 = getuid() r4 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a76000)={0x0}, &(0x7f00001f3000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000018c000)={{{@in=@broadcast, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000f1d000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f37000-0xc)={0x0, 0x0, 0x0}, &(0x7f000073e000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000cb5000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a01000-0xc)={0x0, 0x0}, &(0x7f0000d28000-0x4)=0xc) r10 = getgid() r11 = getpid() r12 = getuid() r13 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000081d000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000247000-0xe8)={{{@in=@multicast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f0000653000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bfe000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000371000)=0xc) r17 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d9a000-0xe8)={{{@in=@multicast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000283000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b2a000)={0x0, 0x0, 0x0}, &(0x7f0000771000)=0xc) sendmmsg$unix(r1, &(0x7f00000b2000-0xa8)=[{&(0x7f0000b77000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d7d000)=[{&(0x7f0000af3000)="cfb9534c9894d2e640099010bf52d632cf6def08d8c5ec76c6dd6e6ac1f1d749814823", 0x23}], 0x1, &(0x7f00000da000-0x78)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x78}, {&(0x7f000085c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00004ef000)=[{&(0x7f0000ed7000-0x1000)="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", 0x1000}, {&(0x7f00003e8000)}, {&(0x7f0000447000)="77e6cfc6562d4da9cdbb913b3f504cc27189db1fed80261f2619345ae4f32c5266ae40825196c9d751ec1c8591be94ec955fb4c4b642d68817b7a1affe11c074b2d45fb72812de46f3f2291113b44c6a036bb9dfb6e275f66441c0e5fa29c913801831bf93b8b6360ed53c94fc939e80826b2cde5cb8fcb15175a6023d19861796633f3fdc4f2bb02be0ec1b063730f51b60b6a77b8388772798e640f6", 0x9d}], 0x3, &(0x7f000038c000-0xf)=[@rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r1]}], 0x28, 0x4}, {&(0x7f0000654000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b43000-0x20)=[{&(0x7f0000bde000-0x58)="0de959bd493f44277d8ca689fbf608b1d841641d65c404441465c9ea3bb1e11b73d6d5bcb8915c726beea0a8e5014477a3d3f0eb7e26c91f98b520dba25f024b534638ef257aed30632648e6c39390ef7a90bad5accf3c66", 0x58}, {&(0x7f0000f13000-0xb3)="fe2b700f1b4bfa091175620121265ef856f4a1d2ebde5cfa580fdca80574ff286cff4d3a7ed5613d5faa2d7cf4f048b62e0e2e7049218298a625322e203d770bd92de48c062bf056c41a66d60bec9defe7cf214c114f7bd33c4fa09813ec37bccced587c13476a549bf768cb30a8c23696e20e5e8bd2ba6b6fb6011f17fa75274159c313d778362515145032b50c5442a7a5b7505a423071f905c75da10a1690cddedab784f0f7cb54331470dd2ffdcb60f577", 0xb3}], 0x2, &(0x7f00001d5000-0xc8)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r0, r1, r1]}], 0xc8, 0x4800}], 0x3, 0x1) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000013000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000d23000)=@file={0x0, './file0\x00'}, 0xa) 2018/02/09 04:26:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000c03000)={0x40000, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvfrom(r1, &(0x7f0000db5000), 0x0, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00000f9000), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000d65000)=0x101, 0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000393000), &(0x7f00007ce000-0x4)=0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000cc9000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x686e, 0x2, 0x2, 0x0, 0x6, 0x100000000, 0x1}, &(0x7f0000e05000-0x4)=0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000cc9000)) 2018/02/09 04:26:39 executing program 2: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000b20000-0x60), &(0x7f0000001000-0x4)=0x60) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0xf8, 0x800, 0x7, 0x5ddf, 0x7, "ea0f7d40915964b1137abe5df549e61e70a0b41388c4d24cc9acf4d7d3cfb31d288ed1147f3a6bb0d002d7356b0276d24ccbe9711ce6594a144800f1e664ea"}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000be2000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000c4a000)=0x1c, 0x80800) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000198000-0x4)={r0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x1, 0x4) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x20}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005e8000-0x4)) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x8, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000389000)) 2018/02/09 04:26:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000cc8000)=@ipv6_newroute={0x24, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) r1 = socket(0x1, 0x1, 0x401) connect$vsock_dgram(r1, &(0x7f0000827000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) 2018/02/09 04:26:39 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c11000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0xffffffffffffffb5, 0x757, 0x6, 0x8}) mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d30000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f86000)={r0, r2, 0x3, 0x3}, 0x10) pipe(&(0x7f0000f86000-0x8)={0x0, 0x0}) bind$bt_sco(r3, &(0x7f0000dcd000-0x8)={0x1f, {0x1, 0x8, 0x80, 0xfd68cbd, 0x6, 0x200}}, 0x8) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f000000f000-0x40)={&(0x7f0000262000)=[0x0, 0x0], &(0x7f0000f86000)=[], &(0x7f0000f87000-0x4)=[0x0], &(0x7f0000f87000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x0, 0x1, 0x7}) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/09 04:26:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x2)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000002000-0x4)) r1 = socket$inet6(0xa, 0x80003, 0x4) sendto$inet6(r1, &(0x7f0000002000-0x2), 0x3a4, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r0, &(0x7f0000003000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10000017}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={r2, 0xfe, "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"}, &(0x7f0000002000-0x1)=0x106) 2018/02/09 04:26:39 executing program 5: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000077a000)={0x0}, &(0x7f0000c2f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000822000)=@assoc_value={r1}, &(0x7f00006d2000-0x4)=0x8) 2018/02/09 04:26:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000657000-0x4)=0x82, 0x14d4d0b782464636) syz_emit_ethernet(0x7e, &(0x7f0000d67000-0xca)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @empty]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/09 04:26:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x54}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096}, 0x48) 2018/02/09 04:26:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000011a000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00001ec000-0x4)=0x8, 0x4) socket$kcm(0x29, 0x6, 0x0) mmap(&(0x7f0000092000/0x4000)=nil, 0x4000, 0x200000e, 0x8032, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000011f000)=""/161, &(0x7f0000083000-0x4)=0xa1) 2018/02/09 04:26:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200005ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008cb000-0x3)='nv\x00', 0x3) ioctl$int_in(r0, 0x5473, &(0x7f000031c000-0x8)=0x5) sendto$inet(r0, &(0x7f00002c0000)="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", 0x745, 0x0, &(0x7f0000252000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/09 04:26:39 executing program 7: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000022000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000013000)="8093958bca19ef5f839c2d988e80163d294835b196955ffacc24b7c09680a604f087ba79f9a5018cf9c341c7ef58e4a80210456641960cf37a14533fa28f808f47a654d6", 0x44}], 0x1, &(0x7f0000005000)=[]}, 0xc100) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000003000-0x10)=[{&(0x7f000000c000)="bc", 0x1}], 0x1, &(0x7f000000c000-0x1180)=[]}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000015000)=0x4, 0x4) r1 = accept(r0, 0x0, &(0x7f000002c000-0x4)) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000033000-0x4)=0x2c3) recvmsg(r0, &(0x7f0000031000)={&(0x7f0000031000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f000002f000)=[{&(0x7f0000031000)=""/235, 0xeb}], 0x1, &(0x7f0000031000)=""/194, 0xc2}, 0x0) [ 79.057682] sctp: [Deprecated]: syz-executor5 (pid 13674) Use of struct sctp_assoc_value in delayed_ack socket option. [ 79.057682] Use struct sctp_sack_info instead 2018/02/09 04:26:39 executing program 4: r0 = socket$inet6(0xa, 0x7, 0xed1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000024a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000009000)=[{0x5c}, {0x6}]}, 0x10) writev(r3, &(0x7f0000009000)=[{&(0x7f0000006000)="8f", 0x1}], 0x1) sendfile(r0, r1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="652b1cee046527c47666012331f9d155973edd2b74de6194dbcac42a1014cec196f42239ec966f19dadc4c760482b396e8d2be1f0c8153038934a2e9b2d1", 0x3e, 0x4000800, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="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", 0x599}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000e97000)="1929baefb17e8d70adec6a9224182d5f", 0x10) 2018/02/09 04:26:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x83, 0x0, 0xf}, 0x14) mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r2, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r3 = socket(0x1e, 0xa, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00008df000-0x40)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @rand_addr=0x3e0000000}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001a6000-0x20)={r1, &(0x7f0000f23000)="0ff2bb98edbce3db513a44974825c458f11e7350ae298551", &(0x7f000086b000-0x36)="d0bd98efab1775fff26f69f95108157abfde8a88cf76dfa6d11e0a8f8676a946414b8e47c36cb369d2ddc33b3ac254a18111c512984d", 0x1}, 0x20) sendmsg(r2, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, &(0x7f0000df9000-0x330)=[{0x10, 0x29}], 0x10}, 0x0) sendto$inet(r0, &(0x7f000076a000-0x1), 0xa561, 0x4008004, 0x0, 0x0) sendmmsg(r0, &(0x7f0000eac000-0x1a4)=[{{0x0, 0x0, &(0x7f0000896000)=[{&(0x7f00001d2000-0xf0)}], 0x1, &(0x7f0000108000)=[]}}], 0x1, 0x4000000) 2018/02/09 04:26:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4(r0, &(0x7f00001fa000)=@pppoe={0x0, 0x0, {0x0, @link_local, @generic}}, &(0x7f00006f4000)=0x1e, 0x0) getsockname$packet(r1, &(0x7f0000145000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000097e000)=0x14) bind$inet6(r0, &(0x7f0000a25000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000754000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/09 04:26:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000d9f000)={@random="a16e8acf7a26", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x7, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @empty, {[]}}, @udp={0x1, 0xffffffffffffffff, 0x14, 0x0, "5ed018ac366e5aee9ee45247"}}}}}, &(0x7f000038f000-0xc)={0x0, 0x1, [0x0]}) pipe(&(0x7f0000882000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000ce7000)=0x6, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000034d000)) 2018/02/09 04:26:39 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001d000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000008000-0x1000)="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", 0x1000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000a000-0x4)={0x0, 0x1, 0x2000}, 0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000021000)) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000022000)={0x0, 0x1ff}, &(0x7f0000016000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000014000)={r3, 0xa5, "0420f17c5484b9418f6e84abdf3614625ef11b39dab9214ea834d4af727bf855ffbae6d9fe982e777bfbc5f877602b58f3771e01e4a36131f81b394ab4aed7578b9a842b8875c3375cf32bc48a288051b2f9edcc54583f977b82272b2268b367262f2e8c0cbcfa52430bd803d16e44d46fffd531466885d3f7179918dcd184502d63567f64ecc7e597a765342ce8a0fe5ab1c60eade61c38487d530bbf81cddbea9b8438a2"}, &(0x7f0000018000)=0xad) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000001d000-0x4)={0x1000000000e65d, 0x0, 0xfffffffffffffff9}, 0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000023000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) 2018/02/09 04:26:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) listen(r0, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f9d000-0x4)={r0}) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000bd1000-0x5d)={0x0, 0x55, "8e2b3a2c6e0555cdbb9deeef7e0ed79a2c712e238fdcbd8250b4d82768f14176435cc7dc274f8d1e5d6969e82d976f2e3b8d5e7855b2fc290aace9b3429e3d6771c93903d3f53bb8bd1e3764a5fecef0169f756713"}, &(0x7f0000f9d000-0x4)=0x5d) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e8e000)={r2, 0x5}, 0x8) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000687000)=@sco, &(0x7f0000f9b000)=0x8) 2018/02/09 04:26:39 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fa8000-0x4), &(0x7f0000053000-0x4)=0x4) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fa8000)={0x0, @in6={{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x6, 0x1}, &(0x7f0000fa9000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000603000)={r2, 0x4, 0x30, 0xecf4}, &(0x7f0000794000-0x4)=0x18) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000fa9000)) 2018/02/09 04:26:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000237000)={&(0x7f00007c3000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000e26000)=[{&(0x7f0000520000-0xa5)=""/165, 0xa5}, {&(0x7f00002a2000-0x90)=""/144, 0x90}], 0x2, &(0x7f0000d72000)=""/29, 0x1d, 0xfffffffffffffffb}, 0x40002000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000235000-0x4)=0x8, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/09 04:26:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000001000-0x48)=@full, &(0x7f0000003000-0x4)=0xffffffe3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x22, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x0) connect$unix(r2, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r3, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000aba000-0xc)={0x0, 0x3f, 0x30}, &(0x7f0000f33000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000dd0000-0x8)={r4, 0x5}, 0x8) 2018/02/09 04:26:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7, 0x3, &(0x7f0000fbc000)={0x0}) recvfrom$ipx(r0, &(0x7f00004e8000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000c78000-0x10)={0x4, 0x3, 0x7, "dfd41d11c6ea", 0x9a}, 0x10) r1 = socket$inet(0x2, 0x5, 0x8) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) r2 = socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000317000), &(0x7f0000584000-0x4)=0xfffffffffffffec7) 2018/02/09 04:26:39 executing program 5: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x10, 0x29, 0x32}], 0x10}, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f000036c000-0x8)) 2018/02/09 04:26:39 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x8f)="445afaefaff348c1b864065f0f06cc01f696f27043a6d78ad9c86905358dba58d27045af4ec8a9a8945ad8dfc561b290adb0ba1eeffb1984d9e9c8d8c9a16685c307202f80932ad1c3d995f7c7a0405aa6fe6e7eb8f8b6938a4755cbbcd98fa048b541fd950abce5dca2107ed0deda8a88b46c672d176b807ec86846824e945168b0b0df03431ff76acb1247dd4da7", 0x8f}], 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fff000-0x4), 0x3) 2018/02/09 04:26:39 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) ioctl$int_out(r0, 0x0, &(0x7f0000025000)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000e000-0x10)={&(0x7f0000025000)=@mpls_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x1}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000010000)={&(0x7f000002a000-0xc)={0x10, 0x0, 0x0, 0x801000}, 0xc, &(0x7f000002a000-0x10)={&(0x7f0000029000)={0x14, 0x15, 0x4, 0x1, 0x2, {0xf}, []}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x40) 2018/02/09 04:26:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000de7000)={0x0}, &(0x7f0000de7000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000073c000)=r1) sendto$inet(r0, &(0x7f0000986000-0x69)="ac24bf3001a88b7846e744d084a4a4f319b58bcf22577e2ae6ae1383dac70de6d6fc63f5f0b6b1fd703bf28e1e62327fd06d9d98a153b7ad20d013a6add865dda27a48cd2a7f7484271f511d6c6167a596795ffa5000419439866af55bdca0f37db23c926421ffe454", 0x69, 0x4000, &(0x7f0000577000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}, 0x10) [ 79.153062] sock: sock_set_timeout: `syz-executor3' (pid 13710) tries to set negative timeout [ 79.191133] sock: sock_set_timeout: `syz-executor3' (pid 13716) tries to set negative timeout 2018/02/09 04:26:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x1f75292c) bind$inet(r0, &(0x7f0000603000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x3, &(0x7f0000008000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0xffffffffffffffac}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xffffffffffffff89, 0x98, 0x0, {}, []}, @common=@SET={0x0, 'SET\x00'}}]}}, 0x2c0) socketpair$ax25(0x3, 0x0, 0xcc, &(0x7f000039a000)) connect$inet(r0, &(0x7f000000e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)=[{&(0x7f000000e000)="ffffff7f0000000061fc688598e0710000000000010000e495d8e698f8159f64f09c8aa150496c4b380101000000000000a6852105009284b2457dc1", 0x3c}], 0x1}, 0x0) 2018/02/09 04:26:39 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$nl_xfrm(r2, &(0x7f00009bc000-0x38)={&(0x7f0000598000-0xc)={0x10}, 0xc, &(0x7f00003bd000-0x10)={&(0x7f0000b93000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr}, @in=@empty, {@in6=@empty, @in=@empty}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, []}, 0x128}, 0x1}, 0x2004c8c1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c86000-0x4)={r0}) recvfrom$inet(r3, &(0x7f0000ba3000-0x1000)=""/4096, 0x1000, 0x2, &(0x7f0000c35000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000d89000)=@assoc_value={0x0, 0x8}, &(0x7f0000715000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000244000)={r4, 0xff, 0x10001, 0x3f}, &(0x7f000027b000-0x4)=0x10) recvfrom(r2, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5"}, 0x10) 2018/02/09 04:26:39 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0xffffffffffffff91) mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dc3000)={0xffffffffffffff9c}) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000dc4000)={0x2, 0x1, 0x0, 0x85, 0x9dc}, 0xc) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000dc4000-0x90)={0x4, {{0x2, 0x2, @rand_addr=0x10000}}}, 0x33c) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00008ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x13}, 0x1c) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000dc7000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000dc6000)=0xc) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000dc6000)={0x0, 0x4}, &(0x7f0000dc6000)=0x8) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000dc8000-0x8)={r3, 0xac}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000955000)={r4, 0x3}, &(0x7f0000dc5000)=0x244) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00005c6000)={0xfff, 0x3ff, 0x200, 0x719730b1, 0xffffffff, 0x7ff, 0x8, 0x1, r5}, &(0x7f0000dc5000)=0x20) 2018/02/09 04:26:39 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f000000e000-0x347)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x2a0, 0x2c8, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @pinned={0x1, 0x0, 0x0, "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", &(0x7f000000c000-0xb1)}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0xffffffff, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xfffffffffffffffc}}}]}}, 0x4f0) 2018/02/09 04:26:39 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000023000)={0x0, 0x7, &(0x7f0000024000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x3f}, [@alu={0x7, 0x0, 0x5, 0x1, 0x7, 0x0, 0xfffffffffffffff0}, @ldst={0x1, 0x3, 0x6, 0xf, 0x3, 0xfffffff3}], {0x95}}, &(0x7f0000002000)='syzkaller\x00', 0x3, 0x84, &(0x7f000001b000)=""/132, 0x41f00, 0x1}, 0x48) close(r0) r1 = socket$netlink(0x10, 0x3, 0x200001000) sendmsg$nl_route(r1, &(0x7f0000015000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0xc4000}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0xdf, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2, 0x3}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2018/02/09 04:26:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00004b2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4002}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) 2018/02/09 04:26:39 executing program 6: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r1, &(0x7f0000f87000-0x10)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x60)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/09 04:26:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg(r0, &(0x7f0000b88000)=[{{0x0, 0x0, &(0x7f0000853000-0x70)=[], 0x0, &(0x7f0000812000-0xc0)=[]}}], 0x1, 0x0) r1 = socket(0x0, 0x6, 0x9) accept$packet(0xffffffffffffffff, &(0x7f0000375000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000031f000)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000034000)={r2, @rand_addr=0x4, @empty}, 0xc) 2018/02/09 04:26:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) shutdown(r0, 0x0) r1 = socket(0xa, 0x1, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000c27000)=0x2, 0x4) ioctl(r1, 0x8912, &(0x7f0000682000-0xb)="0800d700000816f2f9ff6e") getpeername$netlink(r1, &(0x7f0000858000-0xc), &(0x7f0000df4000)) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000070a000-0x10)=@req={0x50, &(0x7f0000333000-0x50)={@common='ip6_vti0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}}) socket$nl_route(0x10, 0x3, 0x0) 2018/02/09 04:26:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000a3c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d5c000)='lp\x00', 0x3) connect(r0, &(0x7f00000a8000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = accept(r0, &(0x7f0000d85000-0x9)=@rc, &(0x7f0000e6c000-0x3)=0x9) connect$netlink(r1, &(0x7f00007c8000)=@unspec, 0x1f86212ab5ccdcb6) recvfrom(r0, &(0x7f0000acf000)=""/101, 0x65, 0x0, 0x0, 0x161) r2 = accept(r0, &(0x7f00000c2000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000001a000)=0x14) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000111000)=""/213, &(0x7f0000095000-0x4)=0xd5) 2018/02/09 04:26:39 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009f2000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000f7d000-0x4)=0x10) mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000eeb000-0x10), &(0x7f0000eeb000-0x4)=0x10) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef3000)={0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00007b8000)={r1, r3}) 2018/02/09 04:26:39 executing program 7: mmap(&(0x7f0000000000/0xf2c000)=nil, 0xf2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000a52000-0x3e0)=@mangle={'mangle\x00', 0x1f, 0x4, 0x380, 0x2b0, 0xd0, 0xd0, 0x2b0, 0x2b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000f2a000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x1c0}}, [{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='teql0\x00', @common='dummy0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@multicast1=0xe0000001, @ipv4=@empty}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@dev={0xfe, 0x80}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@DSCP={0x28, 'DSCP\x00'}}]}}, 0x3e0) mmap(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000f2d000-0x20)={{&(0x7f000026f000)=""/225, 0xe1}, &(0x7f0000f2c000), 0x1}, 0x20) 2018/02/09 04:26:40 executing program 4: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() socketpair(0x10, 0x0, 0x2, &(0x7f0000f85000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000604000-0x4)=r1) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000323000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000f86000-0x4)={0x800}, 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f2c000)={&(0x7f0000f85000-0xb0)={0x2, 0x3, 0x0, 0x0, 0xb, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_spirange={0x2, 0x10}]}, 0x5b}, 0x1}, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000466000-0xc)={0x0, @dev, @empty}, &(0x7f00006eb000)=0xc) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000f87000)={0x570c, 0x0, 0x2, 0x6}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000f88000-0x10)={0x100, r5}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000f87000-0x50)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x7, 0x0, 0x7, 0x100, 0x4, 0x80001, r4}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000f88000-0x4), 0x4) 2018/02/09 04:26:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000582000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a4035d", 0x30, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0xc3e7, 0x6, "381318", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000073b000)=0x6, &(0x7f0000c36000-0x8)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000007e000)={0xffffffffffffff9c}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000ca4000), &(0x7f00003f5000-0x4)=0x5) 2018/02/09 04:26:40 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002dd000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f00007d4000-0x80)=[{&(0x7f000092d000-0xe5)=""/229, 0xe5}, {&(0x7f0000f32000-0xd)=""/13, 0xd}, {&(0x7f0000eb7000)=""/39, 0x27}, {&(0x7f0000053000)=""/140, 0x8c}, {&(0x7f000045d000)=""/34, 0x22}, {&(0x7f000068b000-0x3c)=""/60, 0x3c}, {&(0x7f0000000000)=""/194, 0xc2}, {&(0x7f0000001000-0xf8)=""/248, 0xf8}], 0x8, 0x0, 0x0, 0x9}, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000002000-0x37)="0d539eef1cd5014a5b51e1ad836503d0785357ee01e912520bb1abec0d4e0a112359c8650167ef1c54cb0efb0c30b8c3779bf7f1c6cc79", 0x37, 0x20000000, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000000)=@req={0xe7f1, 0x1000000000000, 0x0, 0x60}, 0x10) mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r2, &(0x7f000000c000-0xa6)=""/1, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000075000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003000-0x4)=0x14) sendto(r3, &(0x7f0000001000)="a9", 0x1, 0x0, 0x0, 0x0) 2018/02/09 04:26:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000a41000-0x66)=""/102, &(0x7f0000681000-0x4)=0x66) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4), 0x0) 2018/02/09 04:26:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0xdd}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffed0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00006b5000-0xc)={@multicast2, @dev, 0x0}, &(0x7f0000620000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b21000)={@loopback={0x0, 0x1}, 0x5, r1}) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/09 04:26:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c6b000-0x8)={0x0, 0x7ff}, &(0x7f0000b20000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00002d4000-0x11)={r1, 0x9, "64986bb57efe85ab1e"}, &(0x7f0000f23000)=0x11) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000edb000-0x4)={r0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f00006eb000)={0x3f, "291477b41ac9"}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000644000-0x10)={0x0, &(0x7f0000740000-0x8)=[]}, 0x10) 2018/02/09 04:26:40 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000001a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000005000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x1, 0x0, 0x3, &(0x7f0000000000/0x1000)=nil, 0x7f}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000010000-0xc)) poll(&(0x7f0000003000)=[{r4, 0x1000}], 0x1, 0x9d56) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000000a000-0xfc)="70cb9c6d9481cd4c582151d2d20a729101a0a161529d60ffc51e40202d5b40deb7a01d8f4002a392f826c40a3a9b06b437ac2f2b38004c39103119e13374acc8be3dc70d944ecacbad6163d5a14f34f260bce859ceb77cab331881458d187ed77e7ac8cb541252e43357db2084f708b720737512524cabf658eb56368779a9dbfe6f1ada510bfab0df4bf131c09781feb8f4b5c4d348845dc2f190e761195a6cc6805236a6ca242b3927455cd9c0c224428757ea8f0976553073934c1736d3f7fc678b5cef25cf5aa3ca13ab34ca7244e21c0c33e5af2b22198e18f50c0c3da52e69a8d5d8da1d2be235dba5e06a8502db655fe1335f936cb8ab70ee", 0xfc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001000)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000016000)) 2018/02/09 04:26:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b91000), &(0x7f0000160000-0x4)=0xb) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/02/09 04:26:40 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000013000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000013000)=0x2e) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000008000-0x4), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000)=@common='nr0\x00', 0x22e) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000014000)={0x0, 0xd3, "ac824a419b855e8f5bf0a2f4b5858756c3fee6e6d030d0489ae4878b8ff23ba412c1e636affd124c5a6959b02346bbcb2cb157ea7104f4e661e879412997786c354ebe807146181d1658b6b347e77b99b1ca3f5a936fcab8454a2c08f7580db138817c56fdc9e2d1307660b3a365e9b379dbe56858e536c544eb3c23130810587f28f29bc16ce4e09f81b1049b5cf3f3a7cd99ce5a56b2ea9cb2b110960a263840f1e19912d2fc70f511fe67323420ec5fcb27cec7793320e17a46a002857515161cbd0d12fbde3c26b20e333eb7c02b8eec47"}, &(0x7f0000015000-0x4)=0xdb) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000005000)={r3, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x8}}}, 0x8c) r4 = socket(0x0, 0x4, 0x5) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f000000f000-0x6)={0x1, [0x7]}, 0x6) r5 = socket$inet(0x10, 0x3, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000015000+0x7)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xe01}, @in6={0xa, 0x1, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x79f}], 0x48) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f000000c000-0x4), &(0x7f0000014000-0x4)=0x4) sendmsg(r5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270b00000000000014007352", 0x23}], 0x1}, 0x0) 2018/02/09 04:26:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x5b) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000213000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e7a000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000852000-0xa)={r1, 0x100000000, 0x1, [0x8]}, 0xa) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00000bb000-0x10)=[{&(0x7f0000cfd000-0x29)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000da1000-0x8)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00004b4000)={r3, 0x10}) 2018/02/09 04:26:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000676000)={0x0, 0x9, 0x10001, 0x7}, &(0x7f00004e6000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000030b000-0x8)={r1, 0x9}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000c7f000-0x57), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) writev(r0, &(0x7f0000916000-0x10)=[{&(0x7f000000a000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd208190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d78b7cbf6c6b42bbab3168951a4a7168bf8bbf3ba03977dda0ef4bb201d27adf18f1b1eb192b8ed569cd2d6222199e8fb6", 0xb2}], 0x1) sendto(r0, &(0x7f000032b000-0xb8)="a986dc3a458803d43b25fcc35554a0e15f8ccdefa3db95889973ef8d1006073bc151d3ae354ab07b90000f6f6e0ecac77d6589595bb919c55f39b57afcc5d231e43c9ea7d9d57459cafb521a1d11c2e3e14ddab13315746bc846cfedcada56c8de7927837406323700c039499d3e5fe15c823bfb4fb1e3c19ae6283c92d031e7cd42ea283b3254a6f80e11bafc2f577138feb551be5f6cbbf3e0065fba87116be8c3f2d7a6d5c775659b2dbefcc1557495d563883bf700db", 0xb8, 0x1, 0x0, 0x0) sendto$inet(r0, &(0x7f0000e58000)="19d4cc9d14b4e4b8d70010000000000000d4ca5aeeb911defc4ba4a7bc726a8baeb8bd4a4969525ce50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f000000000000007fa5abf9356454d46a04a019308346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a253e91272f0f27b24adf2bedf22a63712cd3f8bd1d7478eb8e914dac044fc4d2190f93e489aac9c0590116b95ba922a53b3895dde6524f239cb7c7da2a5c2757edc3f01b7de", 0xba, 0x0, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/09 04:26:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x6, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001db000-0x10)="19010000000000000000000000000054", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e30000-0x38)={0x0, 0x0, &(0x7f0000a87000-0x38)=[{&(0x7f0000f6d000-0xc9f)="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", 0x281}], 0x1}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000add000)=@common='yam0\x00') 2018/02/09 04:26:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000081a000-0x8)) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000f21000)) r2 = accept(r1, &(0x7f0000099000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f00004cb000-0x4)=0xfffffffffffffec9) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) accept4$ipx(r2, &(0x7f0000372000-0x10), &(0x7f0000225000)=0x10, 0x80800) write(0xffffffffffffffff, &(0x7f0000e35000)="240000001a0025efe618000400edfc0e80fa00000004bf0202ff00010800000048050000", 0x24) 2018/02/09 04:26:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000654000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000bfc000-0x8)={0x0, 0x7}, &(0x7f00006da000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c00000-0x14)={r2, 0x7, 0x6, [0x1, 0x0, 0xfff, 0x2, 0x9, 0x3]}, &(0x7f00000f3000)=0x14) r3 = socket$packet(0x11, 0x2, 0x300) vmsplice(r3, &(0x7f0000f01000-0x30)=[{&(0x7f0000f8a000-0x7a)="d48ec86873c77833fa7bc84210bef53fb21990a8081a5d9c50cd8b33db3905daa7c81fa74f07b2ed11eb9ff7dd2a97a5a191d99680899cbe45d9244b4a47dd2c07233668567dbb748c7f6c6dbb7745edb01dd57933d7acf1140dff0e92cde288c6f4050d639c55fa893bcb44e11482bf780121df1032ff08e88e", 0x7a}, {&(0x7f0000e8a000-0xe)="0b19de7d87ba37237284ec609803", 0xe}, {&(0x7f0000f17000-0x1000)="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", 0x1000}], 0x3, 0x4) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000622000-0x4)=0x3e) r4 = socket$pptp(0x18, 0x1, 0x2) getpeername(r4, &(0x7f0000007000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000001000-0x4)=0x3a) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f000000e000-0x78)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003000)=@syzn={0x73, 0x79, 0x7a}}) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r3, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x37, '5'}], 0x18, 0x1}}], 0x1, 0x0) 2018/02/09 04:26:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f000038a000)={0x0, 0x0, @multicast2}, &(0x7f00006fd000-0x4)=0x10) setsockopt(r1, 0x84, 0x7, &(0x7f0000338000-0x55)="58c70900365fe791c59c60f22e64993e5ad36bee0c8eae94e567c079582a1b99b3f6b1041fe65c763e42b80ab765821453e4db1017828298e7983432bde4acd7831142272dce7325ab1789c8670f675b2409241056", 0x55) 2018/02/09 04:26:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x20000002e, &(0x7f0000000000)={0x1, {{0x2, 0x0, @empty}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0x118) 2018/02/09 04:26:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@l2, &(0x7f0000575000-0x4)=0xe, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000e49000)=0xe8) r2 = socket(0x1e, 0x801, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000002000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000002000-0x10)={0x1d, r1}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000)=@assoc_value, &(0x7f0000002000-0x4)=0x8) [ 79.527805] netlink: 'syz-executor6': attribute type 10 has an invalid length. [ 79.576512] netlink: 'syz-executor6': attribute type 10 has an invalid length. 2018/02/09 04:26:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000af3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000683000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}}, 0x3ff, 0x9, 0x1, 0x9}, &(0x7f0000c11000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000bff000-0x108)={r2, @in={{0x2, 0x0, @empty}}, [0x3, 0x9, 0x6, 0x2, 0x7fffffff, 0x0, 0x2, 0x9, 0x4, 0x5, 0x1, 0x2, 0x9, 0x5a80, 0x9]}, &(0x7f000087b000-0x4)=0x108) sendmsg(r0, &(0x7f0000afe000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/09 04:26:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0x4, &(0x7f0000a24000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fd7000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0xfffffffffffff316}}, 0x4, 0x8, 0xd, 0xfffffffffffffbff, 0x969}, &(0x7f000000b000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000075a000)={r1, 0x30, &(0x7f0000094000)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x1, @multicast2=0xe0000002}]}, &(0x7f0000a86000-0x4)=0x10) r3 = socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000b06000-0x64)={&(0x7f0000e04000)=[], 0x0, 0xffff, 0x7ff, 0x20, 0x1, 0x5, {0x5, 0x4, 0x32b, 0x8, 0x2, 0x4, 0x8, 0x7, 0x1, 0x9, 0x1, 0x6, 0x3f, 0x66, "acbde8a43bd8633c599e32144a58eb44f855bea1f6d91f428d20b81e8b5774dd"}}) sendmsg$key(r3, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}]}, 0x18}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000956000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x80000000, 0x7, 0xfffffffffffff4ca, 0x5f62, 0x80}, &(0x7f0000fe8000)=0xa0) 2018/02/09 04:26:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) syz_emit_ethernet(0x3e, &(0x7f00009c8000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x1c, 0x0, "1cf539d8f5cdc1cce455c1d92b361a768aeafd0f"}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) 2018/02/09 04:26:40 executing program 1: mmap(&(0x7f0000000000/0x398000)=nil, 0x398000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) close(r0) mmap(&(0x7f0000398000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x0, &(0x7f0000399000-0x8)={0x0}) mmap(&(0x7f0000398000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000398000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000398000), &(0x7f0000398000)=0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000367000-0x5b0)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x2a0, 0x2c8, 0x0, {}, [@common=@unspec=@bpf0={0x230, 'bpf\x00', 0x0, {0x33, [], &(0x7f000004c000)}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x4f0) 2018/02/09 04:26:40 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x83, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/09 04:26:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = socket(0x15, 0x4, 0x401) bind$bt_sco(r1, &(0x7f000087f000)={0x1f, {0x40000, 0xa5f, 0x2, 0x2, 0x2, 0x9}}, 0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00002ab000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/09 04:26:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x2, 0x5) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000569000)=""/47, &(0x7f00003dc000-0x4)=0x2f) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00006a2000-0x10)={0x0, 0xc0, &(0x7f0000c99000-0xc0)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x727, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x3, 0x8, @empty, 0xc098}, @in6={0xa, 0x3, 0xae9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, @in={0x2, 0x3, @rand_addr=0x95}]}, &(0x7f0000462000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000af0000)={r2, 0xfffffffffffffff8, 0x30}, 0xc) bind$alg(r0, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f00009d4000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) pipe(&(0x7f0000280000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r6, 0x8905, &(0x7f0000eb5000-0x4)) socket$key(0xf, 0x3, 0x2) socketpair$inet6(0xa, 0x5, 0x1, &(0x7f0000ddd000)={0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f00005c0000-0x3c)=[@in6={0xa, 0x3, 0x7, @empty, 0x4}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @rand_addr=0x9}], 0x3c) sendmsg(r3, &(0x7f0000807000)={&(0x7f0000bc7000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000e0d000-0x80)=[{&(0x7f0000e79000-0x2c)="2a6e059d82f65561f040a7fec5d42c5be6745b4d0347096e6feefff9c3f89cc96070b02d35efb9a1582fd8c1", 0x2c}, {&(0x7f000028f000-0x1000)="62c0a0c27cd12e40fbef690048cf5f8a1c5409fcb2ceaab55bfcf2cc420fb2f7ef102640d137dfc456facd7186b8c5cacbf8e5062c217eb31d1763c77150275f9df19c07a10ee6877786a8e4d72fd6b23377f668056ac919cd826d004c06c014978cadf26aa0c2bfea28775237a4d7e0ddd4a73b76b07b565f5681f7a86b2922", 0x80}], 0x2, &(0x7f0000c2c000-0x12a0)=[]}, 0x0) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000880000)) socketpair$inet6(0xa, 0x6, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) vmsplice(r8, &(0x7f0000001000)=[{&(0x7f0000002000-0x7b)="c69678ed78e9fe9647a512a4a9d43ae515f94259b19d3f80b6a3eeb9367b8b3eee517fd32e170cb17b2beebc368e86722d91f42915d05b67eae3571aaa96a55c61129aa24f2d0b108424aba005aa908107e2f4ad1e7d34d790f0c2f516bd735b18906daca106766fa426f2572eb4d547a1d0b8932785bac997bf76", 0x7b}], 0x1, 0x6) recvfrom(r8, &(0x7f0000000000)=""/134, 0x86, 0x102, &(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7f9b84d4fb8f63d36a969f3b93b1fa477fb5d6b7ee11b47bf2c5c14fab377df97685531a7c8dc5f2bfe4211551e29a4b9067281ddca676076b9a6ac0558b34"}, 0x60) r9 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r9, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r9, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r9, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r9, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r9, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[]}, 0x0) setsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f00004d6000-0x2)=0xb305, 0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r9, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) shutdown(r9, 0x1) 2018/02/09 04:26:40 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000015000-0x6)={0x0, 0x4c, "6b770021a5cfe71922d332980589e32052ccfbcbc702709ab5118473ba262106f15791f5138a7b78a4fc24c52e48216f6d10aa2d39d5474196823eda66ddc835fcff372ff322d81f495c8d48"}, &(0x7f0000008000-0x4)=0x54) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000015000)=r1, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x6, 0xff, 0x2}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r2, &(0x7f000000e000)}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0xfff, &(0x7f0000017000-0x8d)="9945f607348cea740c46fda0fc471d8c14a8b5dfad6e6ff84800e6f23e2076430b0611fa71578015e4970efdec914c7b27df6e44a2cf68b8abee18736689165f25c37f86fa80cc88bdb88f0e4f20ea7106b91396e6edb1d0ed746961016471621c84b5be2a90447cbc65bd706ce6828d482942ba4b9fce5348649199e418e11fb823e29c8d1d2585667c996021", 0x8d) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000015000-0x8)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000013000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002000-0x4)=0x14) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000013000)={r5, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0x10) getpeername(r4, &(0x7f0000010000)=@l2, &(0x7f000000e000)=0xe) 2018/02/09 04:26:40 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x805, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000000), &(0x7f0000005000-0x4)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000001c000-0x4), &(0x7f000001c000-0x4)=0x4) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f000001b000-0x8)={@rand_addr=0x6, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f000001c000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f000000f000-0x4)=0x1c, 0x80800) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f000001b000)='tls\x00', 0x4) 2018/02/09 04:26:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5}, @in={0x2, 0x3, @multicast1=0xe0000001}], 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00001aa000)=[@in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}], 0xffffffffffffff7a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009f3000)={r0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00009ec000-0x20)={0x400, 0x8001, 0x1, 0x5, 0x8, 0x1f, 0x2, 0x9, 0x0}, &(0x7f0000043000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000097f000-0x6)={r2, 0x9}, 0x6) 2018/02/09 04:26:40 executing program 5: mmap(&(0x7f0000000000/0xcdb000)=nil, 0xcdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005c0000)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x80000000007fffd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cda000)) r2 = epoll_create1(0x0) r3 = socket$inet(0x2, 0x7, 0x2) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f00009ab000-0x4), &(0x7f0000cdb000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001}) epoll_wait(r2, &(0x7f0000cdb000-0x24)=[{}], 0x1, 0x0) 2018/02/09 04:26:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000c5b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000cd3000)=0x2e) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00007a7000)={0x8001, {{0x2, 0x1, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f2a000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, [@rand_addr]}, 0x14) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a61000)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f00005e6000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000b37000-0x18)={@loopback={0x0, 0x1}, 0x9, r3}) 2018/02/09 04:26:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000508000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000048d000-0xcf)=""/180, 0xb4}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000965000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) 2018/02/09 04:26:40 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001000-0x4)) getsockopt(r0, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000003000-0x10)="44e34c984ca982f6da2be71e377f0098", 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={0x0, 0x7}, &(0x7f0000003000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001000-0x25)={r0, 0x0, 0x5, "cd609db73f5b290a33583dc82035127c9eb945b591b2a2653177f6"}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x1ff}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000004000)="c4c9be3e72e370d52caf2afcac2ca0f3eb20ff90e7fb8bf0bf5775794f3a846c30ba6e3761b7b25942f9593b614b1957b5c13fd5c7672222b104a912a433cc9892e07acfe69281ead072c759e320e3e3b439a2ebf580678aa8c81f76e8aa6ba9460ae661b729") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000005000-0x60)={0x27, 0x6, 0xffff, 0x0, 0x3, 0x2, "ed127ba132227153794204e460229f4dc56448bfca7d858c665db8c5d1dee56a90fb358a0d0f8dd36a554e1fbd93e267b434abc6cf2b18637da2258a4c9844", 0x4}, 0x60) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000)={r1, 0x63, "f21a7decd445c886e1994370017af8c2840f3804b7ec1c1c4c42733963eeaf5d75e6bb7da30805445634e41020eb7c86b17fdc0ba46c661eec8815a04806d47928a7357fb65efc7bd18d22ef4155c956c2310adc9ecf32d3b20f4b79522845c6c3ca76"}, &(0x7f0000000000)=0x6b) sendto(r0, &(0x7f0000004000-0x64)="1ba8f26365aed815e5aef82ba424172e827b4a962705485d601d52301d5c12eb1af426e4f960f677c36a6ff2c9fc4ec9cfdc62992ec9e60b531967f4a6cb303b086dbb5274d6b993a79d1e0bc494be70a6d5b0f5c67a3a29c24d3af7c41a57eacee55215", 0x64, 0x4008810, 0x0, 0x0) 2018/02/09 04:26:40 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) bind$alg(r1, &(0x7f000094a000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) accept$alg(r1, 0x0, 0x0) sendmsg(r2, &(0x7f0000ee7000-0x38)={&(0x7f0000f44000-0x10)=@nfc={0x27}, 0x10, &(0x7f0000cc2000)=[{&(0x7f000047f000)="a29b51ab794cc8aa8f7e8f4b07c32960ba502dcb72c7cfef1a218252309fe99b33", 0x21}], 0x1, &(0x7f0000765000)=[]}, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x0, @common="6970365f050000000000000000000007", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@generic="cf0f6690abec9723fe1822dc8d40e723", {}, @common='ip6tnl0\x00', {}, 0x0, 0x12}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x328) 2018/02/09 04:26:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e75000)={0x0, 0x7, 0x30}, &(0x7f0000502000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000108000)={r1, @in6={{0xa, 0x1, 0x694, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffff801}}}, &(0x7f000025c000-0x4)=0x8c) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) socket$inet6(0xa, 0x80003, 0x3) sendto$inet6(r0, &(0x7f00003aa000)='g', 0x1, 0x0, &(0x7f00009e0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname(r0, &(0x7f0000a2d000-0x10)=@can, &(0x7f0000e25000-0x4)=0x10) 2018/02/09 04:26:40 executing program 3: mmap(&(0x7f0000000000/0x749000)=nil, 0x749000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000749000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000074a000-0x4)=0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073d000-0x1c)="44179e046f0000e8e41b520000fc55000000000000", 0x15) 2018/02/09 04:26:40 executing program 6: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000af7000)=[{0x0, 0x0, &(0x7f0000826000)=[{&(0x7f00000e5000-0x77)="3613fec8e96dede14389f4f82ee13d4bab4f3ca7b7147f07dd30cff43b6e2b000e190b1a4cc71042efa064c48d6ae8f0b8e6b64803ab72be5fc7932010d219a9e8ce46e5b367b5327a001f728041e20507ea802ff7662e6d364ac29bbbcbe934a0c0051e3917ca63b012a6ebd405290dea7679450e6de1", 0x77}], 0x1, &(0x7f0000af3000-0x18)=[]}], 0x1, 0x0) 2018/02/09 04:26:40 executing program 7: mmap(&(0x7f0000001000/0xabe000)=nil, 0xabe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0xe2d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x2}, &(0x7f00004c3000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006c8000-0x10)={0x5c, 0x1, 0xffff, 0x9, r1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000abf000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1}) mmap(&(0x7f0000994000/0x11000)=nil, 0x11000, 0x3, 0x9032, 0xffffffffffffffff, 0x0) 2018/02/09 04:26:40 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000009000)={&(0x7f0000013000-0x6)=@hci={0x1f, 0x2, 0x1}, 0x6, &(0x7f0000011000)=[{&(0x7f0000012000)="855e2d6bfa9185b848014aeda984197e25795e8f1177e94a46a7cb011b", 0x1d}], 0x1, &(0x7f0000012000)=[{0x80, 0x11f, 0x7fff, "f6f613ec0c45cbb21358ea3488a77e3d19a5cd82a95a90bf30218f26e711185449e60d5108732f0599be3af12367e5d100c9b459016829a47923fa6b66dc4937772f46d384dbf173a6db1cae6d3a87ab16e2db8e3dc78e205d991275dc64c49808cfee1f29ce6a12cc25"}, {0xe8, 0x11a, 0x2, "a0d10968e866f37e320e42bb8c1d28af8f79193360826e7f577da722ccbb1fbf8a25052738e4cd569fcf078b40300768ef1563d83447bf73bd9fee5a1fb713cf3203a40d0ad3aa358f44649d6b21175a58602f9ec4bbe1fd20ac0c0fd0ed66ce8f7e424af6102929cb948ae61a9a5991081e67d12b4ffedbd75a0ae3040b3a88fd9557de5276b0745eae575eb2e27ebc969d72e844cdc8b0d30ae5be00f3a5e5bdcc441a7c62937645483de61b769e85bc98e8844113e3fa58d8532ef6d420cda9a55277ec377df508c707714d8f19a1c032a6290589"}, {0x18, 0x111, 0x40, '\x00'}, {0x18, 0x1ff, 0x6, "96b938"}, {0x1010, 0x116, 0xffffffffffffffff, "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"}, {0x98, 0x102, 0xffff, "b09209fb7891ad4fb0fc07635bd6317b041e467191ef3a5a5a32c01a1df49f2d48cfe4cab5ce6caa430590137a84dd9606d56844a4e7a4bfe22f202ae7b64032437fc535d262f2e4c3c98f6f00939d42cd9c869224c265b8888a5bd8f39b918bb00e35208da1612ce72c20beb7037a594433ffc4be53e6e9cf0f586c4511ac9a2f6e29"}, {0x18, 0x13b, 0x400, "d9d759"}, {0x98, 0x11b, 0x60a9, "157183f4e9df19cd372d258f3d6099324cddeeba136457d1e6cf0f20c3e2103870f982600a76006132db9e9e0553c6b0f99b28a5a0e626c7d67c656f67bfe229885fb5b7bd2db34c5371b9587d0cd22fc31d25d02c57279ccb0724f5b2e6fa7a7ea10926fc6c105f4d91a17abbad21ce4da389dae02a243c523ce4f0949cbba8360da96f"}, {0x28, 0x114, 0xe73, "af9ec22baffca792aed8d35ea391826bd036"}], 0x1318, 0x840}, 0x40) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000014000)={"f6044f9a15fdd4ff12a4f50e7154a387", {0x4, 0x10001, 0x10001, "9a9961e641d0", 0x4f2da6b5}}) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f0000001000-0xa)=""/10, &(0x7f000000b000-0x4)=0xa) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000015000)={0x0, 0x9a, "2884cab2ee0249dde9110050adb8985f94aa06f59621c0b4882183726657e89a832e7ab7d7a8f3e23bac4781e0314e369918455c3c484d3b702737b135450167c33ca3d998d385c2f3132b08c8d5a92347198816e99c47ab2ff86678175991711a5893cdf604557b0d1814baa4dab0a42223df9611ba3c39d6d7aff4d1dbbd8bd295b03f04fd9168cf48ec85937649e6a148e7d6512296f7c847"}, &(0x7f0000015000)=0xa2) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000015000)=@assoc_id=r2, 0x4) connect$ipx(r1, &(0x7f0000014000+0x837)={0x4, 0x1, 0x9, "0ad9da7b49d8", 0x6}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000011000), &(0x7f0000016000-0x4)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000010000)={@common='erspan0\x00', &(0x7f0000011000-0x4)=@ethtool_perm_addr={0x20}}) 2018/02/09 04:26:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, &(0x7f0000000000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000f5b000-0xa0)={0x0, @in6={{0xa, 0x2, 0x100000001, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x1}}, 0x59c, 0x7f, 0x0, 0x0, 0x8}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008e6000)={r1, @in6={{0xa, 0x3, 0x1f, @loopback={0x0, 0x1}, 0x8000}}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x190) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/09 04:26:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000798000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = accept(r0, &(0x7f000089a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000b5e000)=0x2e) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00007ad000-0x4)=0x1ff, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000b51000-0x6)={0x0, 0x8}, &(0x7f00009e7000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000631000)={r3, @in6={{0xa, 0x2, 0x2e75, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8001}}, 0x400, 0xffff}, &(0x7f0000e0f000-0x4)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000629000)={0x0, 0x0, 0x1, [0x0]}, &(0x7f0000274000)=0xa) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000bf7000)={r4, 0x3}, 0x8) 2018/02/09 04:26:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x6e8)={0x24, 0x2000002c, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000dd000-0x4)=0xfff) 2018/02/09 04:26:40 executing program 1: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f94000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000f97000-0x74)="6ff99359dd2ba2bacf25cd5286d73ae9961e5b76be7b69826514d9b681544069", 0x20, 0x0, &(0x7f00002de000-0x10)=@ipx={0x4, 0x0, 0x0, "fa4530fb4c23"}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f98000-0x8)={0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000056f000)={{{@in=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f000096d000-0x4)=0xe8) sendto$packet(r2, &(0x7f000079e000)="6f59e2f87a5498b8b08f7e6ea25daa4595b4c64764fc0f3bc7aa4c1ca54b8b5621dd59", 0x23, 0x800, &(0x7f00005e3000-0x14)={0x11, 0x1e, r3, 0x1, 0x2, 0x6, @empty}, 0x14) 2018/02/09 04:26:40 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xcd, &(0x7f0000813000-0x4), 0x3c) 2018/02/09 04:26:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0xc)={@empty, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x63, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000939000-0x28)={@common='bridge0\x00', 0x0}) setsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f000053e000)="cedf0a16907141e0417ca096170940fd4ec51ee415c8b2904ff4d165bf5ec7818e070088a67ca8a1c7d38408e2055257958b9acce32a4aa755232ce064ee20b95ab2753cf40605858944c3ffcfa5866497e6e30773baff03310bcdf35a94f5398dd16696c2cf9532f6bbf301660f3d86caafb981523e9a7bbab92b52352ea88c5631b06875b7e4618f0ffd340c50dd511b6cc93e3fa2124157b5ae4b52c9e2c5f589f577b9d2e093f66f766e4c1e36a46e812d3d227d887fddff", 0xba) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000770000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/09 04:26:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[], 0x0}}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28}, 0x122) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000c79000-0x28)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000082d000-0xe8)={{{@in=@multicast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000a74000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c18000)={{{@in=@empty, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x7, 0xa, 0xa0, 0x20, 0x4, r2, r3}, {0x401, 0xfffffffffffffffb, 0x8001, 0x10000, 0x101, 0x100000001, 0x1c68, 0x6}, {0x2, 0x9, 0x7, 0x1}, 0x849, 0xd, 0x2, 0x1, 0x2, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0xe}, 0x1, 0xff}, 0x0, @in=@rand_addr=0x81, 0x5, 0x4, 0x1, 0x98, 0x10000, 0x80000000, 0x2}}, 0xe8) pipe(&(0x7f0000689000-0x8)) sendmsg(r0, &(0x7f0000017000)={0x0, 0x0, &(0x7f0000246000)=[{&(0x7f0000b2f000)="e44ea200cfacab78731d8f24f0dcd1abcaad9c300e97387ccf5a1de15b3df0426edfabd5b1577d5212cb66d8ade53242a76e6cff3e5f2defe891ef3f7c792e103e45bdcaa7db1825a857c5acb846655ab59d0c784bfff032e52a04db6e8052f69730570d8e0918b3a1c8b747bb66cff29d905f416d72884153e37b4b30a8bf98ed71fd2ee2fc44b22c4020910119b67d98f63a841afd1b8a152c73a0ab22ae53d8ff4f83fc69c578c7baf4a909f55723582f2cc5db863f029d5c58264eea954c2816285ba6f75e211b9f791ccc4a3e5d298d3150476b19245dae80224be4014ac999adcab6c79de736409fe9072465fc2cd77647a8ee20", 0xf7}], 0x1, &(0x7f00000f5000)=[]}, 0x0) 2018/02/09 04:26:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000d56000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000a09000-0x4)) 2018/02/09 04:26:40 executing program 3: r0 = socket(0x5, 0x80000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7ff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x10001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000011000+0x703)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x67, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, []}}}}}}}, 0x0) 2018/02/09 04:26:40 executing program 7: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000fbe000-0xe)=@l2, &(0x7f00005a4000-0x4)=0xe) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000fbe000-0x4)=0x7aa, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r1, &(0x7f000035d000), &(0x7f0000fb9000), 0x1}, 0x20) 2018/02/09 04:26:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x2, 0x5) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000569000)=""/47, &(0x7f00003dc000-0x4)=0x2f) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00006a2000-0x10)={0x0, 0xc0, &(0x7f0000c99000-0xc0)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x727, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x3, 0x8, @empty, 0xc098}, @in6={0xa, 0x3, 0xae9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, @in={0x2, 0x3, @rand_addr=0x95}]}, &(0x7f0000462000)=0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000af0000)={r2, 0xfffffffffffffff8, 0x30}, 0xc) bind$alg(r0, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000280000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000eb5000-0x4)) socket$key(0xf, 0x3, 0x2) socketpair$inet6(0xa, 0x5, 0x1, &(0x7f0000ddd000)={0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f00005c0000-0x3c)=[@in6={0xa, 0x3, 0x7, @empty, 0x4}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @rand_addr=0x9}], 0x3c) sendmsg(r3, &(0x7f0000807000)={&(0x7f0000bc7000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000e0d000-0x80)=[{&(0x7f0000e79000-0x2c)="2a6e059d82f65561f040a7fec5d42c5be6745b4d0347096e6feefff9c3f89cc96070b02d35efb9a1582fd8c1", 0x2c}, {&(0x7f000028f000-0x1000)="62c0a0c27cd12e40fbef690048cf5f8a1c5409fcb2ceaab55bfcf2cc420fb2f7ef102640d137dfc456facd7186b8c5cacbf8e5062c217eb31d1763c77150275f9df19c07a10ee6877786a8e4d72fd6b23377f668056ac919cd826d004c06c014978cadf26aa0c2bfea28775237a4d7e0ddd4a73b76b07b565f5681f7a86b2922", 0x80}], 0x2, &(0x7f0000c2c000-0x12a0)=[]}, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000880000)) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000002000-0x7b)="c69678ed78e9fe9647a512a4a9d43ae515f94259b19d3f80b6a3eeb9367b8b3eee517fd32e170cb17b2beebc368e86722d91f42915d05b67eae3571aaa96a55c61129aa24f2d0b108424aba005aa908107e2f4ad1e7d34d790f0c2f516bd735b18906daca106766fa426f2572eb4d547a1d0b8932785bac997bf76", 0x7b}], 0x1, 0x6) recvfrom(0xffffffffffffffff, &(0x7f0000000000)=""/134, 0x86, 0x102, &(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7f9b84d4fb8f63d36a969f3b93b1fa477fb5d6b7ee11b47bf2c5c14fab377df97685531a7c8dc5f2bfe4211551e29a4b9067281ddca676076b9a6ac0558b34"}, 0x60) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r6, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r6, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r6, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[]}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) shutdown(r6, 0x1) 2018/02/09 04:26:40 executing program 7: r0 = socket$inet(0x2, 0x800, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000c72000+0xe15)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a26000-0x8)={0x0, 0x1}, &(0x7f0000a5e000+0xaf5)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet6(r1, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000002000-0x4)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000002000+0xf76)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000002000), &(0x7f0000ae7000-0x4)=0x4) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000097d000), &(0x7f0000001000)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000d2b000-0x20)={@common='bond0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a52000-0xa0)={r3, @in6={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}, 0x5, 0x77b, 0xfffffffffffffffe, 0x5cf, 0x200010}, &(0x7f0000001000-0x4)=0xa0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000a22000-0x4), 0x4) 2018/02/09 04:26:40 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f000000b000-0x4), &(0x7f000000a000-0x4)=0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000012000-0x8)=@abs, &(0x7f0000012000)=0x8, 0x800) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000012000)="6acda23df7db0368e0fe6488dcfcd311c6d98d976d873ba103bfc1523892a89deeb57bef674c84247651676976e1c73fe7370004e3f229cc638686cccc414a93a678b46a14aafb60bad0c2f63c23bc958496444a35e27ad3c2db910e7fd47bfe79782830eacaaa1d081392b09550168197f4a173fd23406c631e7a6b61e55057f38fee1f6f929212cc934ebdc3a5597095bc529ce0e60e2ff6342dc5c878f18686c8aa9319a0bc35eeea7b0aabc304cf7d9b10f556e93fbf03929a0029215a6a14c0a3eb1752064f36ade29107558a459f26d8b43bef2f80e73148ca3d39d4133eb9f0f79aae8b665b11ccf86a72", 0xee, 0x0, 0x0, 0x0) 2018/02/09 04:26:40 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(0xffffffffffffffff, 0x89e1, &(0x7f000000b000)) r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000001b000)=[{{0x0, 0x0, &(0x7f0000022000-0x40)=[{&(0x7f0000000000)="1de4b0351675480e91dfd6754d20656342ab07c9782e50636afde55e135916862eaf1a13ea4298f18949fb286de0ad32f693ef8bcdf853b942b116d221bf3e7f26ef81017e01a81ce02869cbf361d6deafade34c85b158aa06d31de72f6f67f840217e16e811eefb507d17eb111362bbf9e57b0fa6149ef941572a73993b079c59ca2369418cc47056fd56f88298324b8f", 0x91}, {&(0x7f0000017000)}, {&(0x7f000000c000)="fd072e90c8611d9f22c5a144bf98ac1210bec85e99c64a1bd03e67aa346199de00f840b9ef2a4db2f48a2cc6e4321615dea85dc2f5d5436398340b0347241fba2918d30cdda8e3955784ee1ae21900d35ec483821a27819468915043bb29a5bb1fb6a99c2f5a068620af3e69e9e0ab7e2facb2b62c1e6c64be8362705287682e30e214a19094d1238df6354dd9fcfff847f8e81b385e0ef0e080795310d808ab56a65787f8efc677b2e3ac978a01f8eb67ca7619e6", 0xb5}, {&(0x7f0000021000)="cb708d93d9f2f21d997506e2338e43482427bcfa51da403443e64292322dba25c3e4a9018f4cedf37e", 0x29}], 0x4, &(0x7f0000021000)=[{0x40, 0x0, 0x1, "3a598eb91bb8c7e1aa386dc7eeb7a837330115358d92f70ef3daa198de86b6ad59c3c6cd3bdedd7f8f92"}, {0x38, 0x114, 0x1, "db50a20700f5f1c738dbc766b3922633b1528530853fd0a05c4c576df81f7ba994"}, {0xd8, 0x111, 0x0, "43017ce9e1bd50ecc69ff0b8791afebc6528e5546291b0d049db6077a1dc8bc1dda5bf5b69137bdb4f277e0e9ed48db3c613d45533d39694d2c35e513e2a083dac8bb00cb092936eb314fa2fa5724be775b829f5f64aea57d25dbf98f5c30835e6030dfe89c6f80d3073fe29768f352a0d0836caacd9644f71d9026c6a4e401382fdb7b2eafc0771988891bae0afee994bc914f2ad4618fdbeb56df3fdb7b9cda1b13f6d6bf83c6449f71f623ffd27fd6ea960480fbb99b96ffe8b61d793e2197f16e2aef98213"}, {0x108, 0x100, 0x3, "1da59ae444e424f0cc7ae00f559e990212b32d489deaf6b7a6fa3649f2ab74026e50ebf1561b9412f4f595cdf655cff09f44ae85fd0f1de6bc3d5960130eb799570c6299880482f23085379dca8ad9c61bffef307033cf177b7d3df955a1d4cb7bcdcf0d0d5d9da8a2335994247d7dea76bbe918b8cb07a19819e77e0b6843db498a3493a207168288952efa020336ce6a8fdfaa8a5fdc3b9b8d866554147ab1d2165d1485aa7536771954a9a8a53ce7e13a26a32f6b5cc6c0c4606b9b9a3155b5139188d578f33cbe728491b327a7d7b5832822e28ec69151cf8d769e535d115599a105e41ddce8fcd4f8174da6c79e1755a60496e9"}, {0x90, 0x10d, 0xfffffffffffffff9, "8e86f9163d3cca376b0cb34b8900b551dc5f38cd12ff09e8d4757c6f5c4291184bec2f9bb609e134935722614e31db9f3cc8dea50c0fe376bc2d635dbcaefe0623a15ae41390062cda96dff23e9ac564f31bd330d566e20282c3c3ea25ba3ad0fb7e21ca81133ad00d6c4576d51d08875da1008160938e22e872d4"}, {0x90, 0x113, 0x7ff, "8f86687377f92d762f86dcc6731650f2f3dd21794ea81400bf9cf74fe4413c3a302517fb052741dfd558569271c6270185c55ef528f27e355902fbb68f5976c6ff2e8a1f159f95a3d7dee06520421b69e6a751b8a12903fe0f1c8fdf791e6dcde699ee1067833aa789441462972acbdd2b0c5cfafe6ea782d1d5"}, {0x10, 0x11b, 0x1af8}], 0x388, 0x8044}, 0xffffffff80000001}], 0x1, 0x24000001) [ 79.979930] device bridge0 entered promiscuous mode [ 80.028927] device bridge0 left promiscuous mode 2018/02/09 04:26:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000c0d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f00003bb000)=0x2e) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00003a7000-0x88)={0x88e, {{0xa, 0x2, 0x1c, @empty, 0x8}}}, 0x88) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r1, &(0x7f00008ad000-0x1000)="d9e1e8", 0x3, 0x0, 0x0, 0x0) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) recvmsg$kcm(r3, &(0x7f0000b54000-0x38)={&(0x7f00007da000)=@ax25, 0x10, &(0x7f0000a8d000)=[], 0x0, &(0x7f00009db000)=""/50, 0x32}, 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r1, r2}) 2018/02/09 04:26:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xa7}]}, &(0x7f00005fd000)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef}], {0x95}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) accept4$packet(r1, &(0x7f0000d77000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00001e5000-0x4)=0x14, 0x80800) sendto$packet(r1, &(0x7f0000ca4000)="0a867a608ad4fcfffadd0e7aa1d3a0b9399fddf25bbc24d4665d8201a442f654a9a767095377a54baa345863141412a1ac93ec21a3975a7018d022340787e5bb2cb719638d98e2459e89d990508cd780d552c1504ec9c9d219668d1e1b65bd636d8c8225fd4ff49311d96221c5801fd9d79a3951714b8ebea839ee47076b27f703e8de5bf26f5470af4a3b06abfb93fb996786446af0a988601a2e53fcbeb30a2aca8df4f6db7b5d7368e51e6369f2414a136aed9670b352813731ca259469234ac4dd0c8ecd2df6e3f0b4dc3d4e4d354d3de38eea4941b6944d08f1", 0xdc, 0x4000, &(0x7f000080d000)={0x11, 0x0, r2, 0x1, 0x100000000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000001201000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/09 04:26:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000072c000-0x8)=[{0x6, 0x800}, {0x3, 0x8f}], 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000052000-0x4), &(0x7f0000be7000)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000813000)={0x5, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x4, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}]}, 0x290) pipe(&(0x7f0000d87000-0x8)={0x0}) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f000092e000-0x4), &(0x7f0000bbe000-0x8)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110) 2018/02/09 04:26:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00002ff000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000062d000-0x20)={0x1f, 0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000)={0x5, r1, 0x0, 0x101771}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) pipe(&(0x7f0000bf8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000023d000)={0x0, @in6={{0xa, 0x2, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x10001}, 0x3}}}, &(0x7f0000d44000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000b71000-0x98)={r4, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x6, 0x3}, &(0x7f00001ba000)=0x98) accept$ax25(r2, &(0x7f00002ab000), &(0x7f0000726000-0x4)=0x10) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00007e1000), &(0x7f0000e32000)=0x4) readv(r0, &(0x7f0000a02000-0x10)=[{&(0x7f00004de000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/09 04:26:40 executing program 2: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe2000)={0x6, 0x4, 0x6, 0x5, 0x0, 0xffffffffffffffff}, 0x1c) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000053e000-0x20)={r0, &(0x7f0000fef000), &(0x7f000038f000), 0xfffffffffffffffb}, 0x17) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ff0000-0x2)={0x0, 0x0}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000ff1000-0x20)={@common='ip6gretap0\x00', @ifru_flags=0x2403}) r2 = socket(0x4, 0xa, 0x1) bind$netlink(r2, &(0x7f0000d82000-0xc)={0x10, 0x0, 0x0, 0xa00200}, 0xc) 2018/02/09 04:26:40 executing program 5: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000732000)) r0 = socket$inet6(0xa, 0x5, 0x1bb3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value, &(0x7f000063b000)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000e6b000)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) 2018/02/09 04:26:40 executing program 1: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000b00000+0x55c)={{0xfffffffffffffffd, 0xfb, 0x1f, 0x0, 0x7, 0x1550}, 0x526e, 0xfff, 0xff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x3, @multicast1=0xe0000001}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000eff000)=[@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}], 0x1c) 2018/02/09 04:26:40 executing program 7: mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ae6000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000019e000-0x14)={0x40, 0x8, 0x7fff, 0x2, 0x8}, 0x14) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000ae6000-0x36)="6761bcb620ad9289d9b1189e40fa3f13ac08a42cc146beb6a432b1fe43810c60dcc1a775e314e486c214071eb10c837e7f0e344eb1a171", 0x37, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/09 04:26:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000004000084) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00005da000)={0x18, 0x0, {0x3, @random="ca0708251446", @common='dummy0\x00'}}, 0x1e) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000006000-0x20)={@generic="e4e993460ace0e5c07826dd5438e79bb", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$pppoe(0x18, 0x1, 0x0) recvfrom(r2, &(0x7f0000df8000)=""/24, 0x18, 0x40000000, &(0x7f000063b000-0x60)=@nfc_llcp={0x27, 0x3, 0xf7, 0x0, 0x3, 0x5, "59171932edc7da9ce68055740c52aba255f55bc815aa512526a07f24c5a927f9b78a4c70fb1fd0bde4cf48247e689748729d2007d87e216815f8c24931eb6f", 0x2}, 0x60) r4 = accept(r3, &(0x7f00004cb000-0x58)=@alg, &(0x7f0000550000)=0x58) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000435000), &(0x7f000034f000-0x4)=0x8) ioctl$sock_bt_hci(r4, 0xc00448f7, &(0x7f00000fd000)="d6c5c990afc63eae6e1f7c2c9cb89a6d0cafeecc399e1e5a0673984ea322db6ee56569a0266815be674c17303e2da86fc2caf8664de97843aed326776d9178cbbfdd2ffe6280015a73aa5ffeaef3af56c83bc863945b1ce37d3864fd92718ad9fbba94bf437fa20f9b4a1fb9035e77e3d4939b3cfb2fd33e951d3d292c1b453928b95d94286e3c15e7806e8d74f9456a4ca093934e587036c1d711f24f027b984732fa4fa44e452fd3dfa940b7cc9b4187d4957b6704b1c5ea29102743265eb5b05390a27e8530baab53c9ba3fcdfb8fbb43ec1f7d66793390a7a3ce20ec149947754f847d46f5b737000fd9") setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000239000-0x8)=[{0x6, 0x0, 0xffffffffffffffff, 0x43}]}, 0x10) ioctl$int_out(r0, 0x485236147397dfa9, &(0x7f0000459000)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00001be000-0x20)={0x7ff, 0x6, 0x2, 0x7, 0x3, 0x6, 0xffff, 0x80000001, 0x0}, &(0x7f0000eba000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000827000-0x8)=@assoc_value={r5, 0x6}, &(0x7f0000996000)=0x8) shutdown(r2, 0x1) 2018/02/09 04:26:40 executing program 1: unshare(0x28020000) unshare(0x20020000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000fdd000)={0xd, 0x726, 0xd6d, 0xdce, 0x13, r0, 0x7421}, 0x2c) 2018/02/09 04:26:40 executing program 7: syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000b1a000-0x10), &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@generic="5a77108a20d250ba9122740f13f00702") epoll_create(0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000001000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001000), &(0x7f0000000000)=0x4) 2018/02/09 04:26:40 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00008d1000), &(0x7f00008d8000-0x8)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14), &(0x7f00008d8000-0x1)=0x14) r2 = socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000001000-0x4)=0x4, 0x4) 2018/02/09 04:26:40 executing program 6: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xa, 0x3, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) read(r0, &(0x7f0000ae0000)=""/41, 0x29) 2018/02/09 04:26:40 executing program 4: mmap(&(0x7f0000000000/0xea3000)=nil, 0xea3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f000052b000), &(0x7f0000c3a000)=0x60, 0x800) ioctl$int_out(r0, 0x2, &(0x7f0000603000)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000086a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ea3000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000d9000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000ea3000)={r2, 0x80000, r3}) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000ea2000-0x81)="240000001a0025f00018000400edfc311c0b0000e80000171009ffeb0800010000006d00", 0x24) 2018/02/09 04:26:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x0, 0x5) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000935000-0x4)={r0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ca0000-0x8)={0x0, 0x7fff}, &(0x7f0000b28000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ea4000)={r2, 0x0, 0x30, 0xffffffffffffffe1, 0x7}, &(0x7f0000206000-0x4)=0x18) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000684000-0x12e)="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", 0xfffffe70) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xfffffffffffffffd, 0x0, 0x1}, 0x48b) writev(r1, &(0x7f0000b87000-0x50)=[{&(0x7f0000c2f000)="72bf26f4869030a4369130618d31a3219bcc", 0x12}, {&(0x7f0000856000-0x72)="8c604eb7f83cba54b404beb7e4c7db1cfae6d3e2b64e6670ac5d42de8eb2b00c165461e31b4058d0d786e66af9c8f0966ff3d92f3588d54995a3330260fec6ea1282f431be7da5394ff4c9b4e9c52a228620d850df5969d32023445de84c5760a3e04b2ed97d0bad51b8ca22a4ada9d74410", 0x72}, {&(0x7f000044e000-0xb6)="7d48d19a840def59f3d45aef98873401c15e5e9e1c8ef1aad18a25ce6e36595765d28a50eeefe79302614352d84bf4850249e21c9e91eaa23b9b888e0ba172bdb122c73a3ea71cecb3e2eb957d36cc4c65d5f84bdee8a96f7ea9ffa4e37a7b64d7ec724790279da62a2abddbe23fee56366d98f0bf69c61985764f40cafb8501e9410003cdc2677bd8a9859d1ab6279afd76c53aa26a8d3596c6cae8f43032b47fb7133c7beabb02665d6dfdd5cde5417c409d3cb553", 0xb6}, {&(0x7f0000c8f000)="a25437f514c22ac7f753e09fe87046d45a58002e74aeef188bf45f52fff35b4faf4847e767d15fc3c39818d298eace4c3083a3ed41359ade137a9b0f7637d4820567c4236bb0dcd38bd3d1d3e8abbd6f0bddc96053c3a2549825b1ac71486a419837048d8026b2ca5a217c47f8db0abf79c1c550deee69f6b42d86d2a5a3e3342ffb57a240c8d9b5fdf908fa2d5b6dd8499cc3e6cdc513ce3c93f09463ea05058d86fac330d1f35c3c94149c4ede0bfed33c83af4c4222576742319ad82b44458576ab2cac23697532b6324a", 0xcc}, {&(0x7f0000636000)="a5987a828d5bb84a56f3c43b9ceccdf3f5cc109590da490a802e0bb2c7546df9c8e3d9aa93253b9a4738371e42fcec6cd5a6347df11cbb13b6901b43429b1e10befa4967d3e81f4e878384d579a0a7618bfb22c9404c571ea466ebb34eab548b699dfceb2689438a9fb513b96bcc849b96f4504a83132990c487b263d81aefc25d379ba9511ad69c7c6941c6c2dbf2f8e1275e0386c603525e0fc32f667929be3d71548249da9c9084430268d12be919e395e574234c51420c8d2ab3f0d2bdb23aa8a95b0beb7d62a6d04c0aab116c13db53402f9f5f97dc2bece469bdda9e8cc288bb218f6f10ea2e3e", 0xea}], 0x5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000ff1000-0x18)=@get={0x1, &(0x7f0000789000-0xfb)=""/251, 0x3}) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) socket$alg(0x26, 0x5, 0x0) connect$rds(r1, &(0x7f00002c6000)={0x2, 0x3, @empty}, 0x10) 2018/02/09 04:26:40 executing program 0: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000bad000)={@generic="54b99a536d273f1c4324f557567989b0", &(0x7f0000deb000-0x2c)=@ethtool_ts_info={0x41, 0x3, 0x3, 0x9, [0x6, 0xffffffff, 0x8001], 0x3, [0x0, 0x6, 0xc067]}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a34000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00007af000-0xc)={0x74000000, 0x3, 0x3a}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f00001ce000-0x6d)="71b4f09c8f9590ff0bcb040bedd25e6e14b403a2d716e7b92330f4fda14705b2d330c1e72b2c72315d7a70322a7601dd0eef926836adb5de9b0622461cd02f011de4d9144f5b2684253cd9fef2d0c083689c8187aec95c01fe56bef42ebfbd39db5e8e76e3c4fbcaf56233a339", 0x6d, 0x20000810, &(0x7f00004b9000)=@un=@file={0x1, './file0\x00'}, 0xa) r1 = socket(0x10, 0x802, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f00009b8000-0x63)="1d483ff65884f99d1c3ba91671d96d3e2a403f3224d2a28be67ddbfaf00cd78ff29c7c7b2db899bd192b12c746d1613410f4d2e58c73e237e4f4f0c427f8fb065e4155f4935dedf1f73769a039a6c91558b9b802016f98b8287d9f600758af452d8b28", 0x63) sendmsg$nl_route(r1, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00003d8000)=@getlink={0xc4, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0xa4, 0x12, [@IFLA_INFO_KIND={0xa0, 0x1, "746d307070703100e17d4f6a9b9d5822f6402dcf56c0e9c37e838ee9f6427908ae4ce00def19ceb6cb6881d0dc3e6fc983d4a980b42fa47164e7ad476892f1d86b0de9293ac7715134550616d1d1db13fb6cce9c3fd126d689397f563277c7896900d98ff10b7a9c46d5fdb8849b5f4dcda38627ffd091f6c8b609f34b3fb62290cf35e6ab648f39e15b8b44e954d719c5a8e61227ee02b77885901d"}]}]}, 0xc4}, 0x1}, 0x0) bind$vsock_stream(r1, &(0x7f0000823000)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00006b7000), &(0x7f0000b1e000-0x3)=0x4) 2018/02/09 04:26:40 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2040000004d, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0xa270, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000345000-0xc)={0x1400003e, 0x7ff, 0x26}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) 2018/02/09 04:26:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000802, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000870000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000005a000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000f45000)={@empty, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b25000-0x10)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x1, 0x10001}, {}, {0x6}]}, 0x10) readv(r0, &(0x7f000092f000)=[{&(0x7f0000178000-0x23)=""/35, 0x23}, {&(0x7f0000964000-0x66)=""/102, 0x66}, {&(0x7f00004c4000-0x3b)=""/59, 0x3b}], 0x3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fc4000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f00003fc000-0xc)={0x1, 0x3, 0x15}) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00006b8000)="ff02b6000000000100000000000000527d000000000002051b85927448765960619fddd65f6f38deeee012f662db69aab616633c4f393246450debf2ccbb24c5fad01a055838c2134be3def8b74f03f80b0a86e9ec1fdb4be0fa3717ea0448524fa82e04af279a75d66553225612f7d15b748183b0d3c99bb244cf78295146064c1e", 0x82) sendmsg$nl_xfrm(r0, &(0x7f00003a8000-0x38)={&(0x7f0000915000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000564000)={&(0x7f0000f78000)=@newae={0x1f8, 0x1e, 0x20, 0x3, 0x1, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0xa, 0x33}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x9, 0x2}, [@migrate={0x88, 0x11, [{@in=@empty, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x7f, 0x3, 0x0, 0x5, 0xa}, {@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x32, 0x7, 0x0, 0x6, 0xa, 0xa}, {@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xe364513cc5217b8e, 0x0, 0x0, 0xffffffffffffffff, 0xa, 0xa}]}, @replay_val={0x10, 0xa, {0x5, 0x0, 0x2d95}}, @lifetime_val={0x28, 0x9, {0xffff, 0x400, 0x7, 0x87}}, @algo_crypt={0xf8, 0x2, {{'ctr(serpent)\x00'}, 0x568, "8935d92ca506fec07855ae95bfef7f41bc61529f9a08c2faadd83222439e53515a3849a3b45e210c2da6c6b78ccf2e19934aaff9758c66e69055afd89e4dc0faa2a6bf8fbd60e94ca25aecdc13df2f124848b4553e3006f2d62cf8f8426976d406a77bb2b5db9bd3d47a8b6be5604b322e3b23f6a23b0114691078451963677744649985afe3542f8ff01e3da5c29259627c155619e6eee7862248b84e89d2aa78a5bdd9b88e6d9ed452f7b44a"}}]}, 0x1f8}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000010) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000607000)=@hopopts={0x3, 0x0, [], []}, 0x39e) 2018/02/09 04:26:40 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000006000-0xe)=@l2, &(0x7f0000006000-0x4)=0xe, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000005000), 0x4) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_int(r3, 0x29, 0x38, &(0x7f0000001000), &(0x7f0000002000)=0x4) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000004000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/09 04:26:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000f12000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x14}, {[@timestamp={0x44, 0x10, 0x5, 0x3, 0x0, [{[@dev={0xac, 0x14, 0x0}]}, {[]}]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f000093f000)={0x0, 0x0, []}) socketpair(0xa, 0x800, 0xffff, &(0x7f0000c9a000)={0x0}) recvmsg$netrom(r0, &(0x7f000070e000-0x38)={&(0x7f000025c000-0x48)=@full={{0x3, {"ee0ec9893db1a4"}, 0x9}, [{"6c0f66b879ab54"}, {"e2a768998d2e63"}, {"ef990d9cdd2990"}, {"dfb58d07d85f78"}, {"0c153b27e4041c"}, {"36a9ec7b9b5ad3"}, {"f8a6d2c43cb424"}, {"0a8efbe08cd6f0"}]}, 0x48, &(0x7f0000e08000-0x60)=[{&(0x7f0000087000-0xff)="850f27b4407bfae78c0d30b1a393101d6089eea234e96a8f2e11ced4bd9f80d28834c8ba264e4a7be95391bc44c0c2357f7d287608f7d511d5d53ea3255d40d309f14fb1f2fb8fbce1680b83170c233fae091c88bfdb6a1c1428108d3e2b043d0caec0aaf419fa0755221cae8ceedaa3d174312c9b12d8ec85dd7407b0eeabc76255abe071a92849eecc424a67fd09c338405022f3bbaaac341dad79f486cebc25bc87f6054938d48ad083ef6086e7bd7bc70eb4df88f834065d3e251c040b24b309ed9afc42f3762b41ce66d2c376d6a30a1a757ef8c173f2a6edaa5e39e6fe8216f2d6cc9d07f6feae4e3fedacbd2e244013540a632ca7915651185af07a", 0xff}, {&(0x7f0000071000-0x56)="a62da97c3b6bc1401c2eb517bb26e1547fdd8d1d66d1fa5ceeac8d68904b59f824c01c0dbd47d5091c30a98c358410f044ce9ef6bf8e5cce2f7c6394216bbbf9cec45bb38f13ac59078e84edc1259af3161101f5a045", 0x56}, {&(0x7f0000783000)="9ab5db6c6eca9b9e124da441ed0ba870a8f6284496e9920d3522a3b587e64df18fbc5f4eec52a6", 0x27}, {&(0x7f0000d97000)="21f70833a95c972458e992ae94067c38aa183a2022a9cefd86c688ead0aa22627b7e49a6e0a61b8fc55d48608a85d3b3308d9b947cd69d43a6", 0x39}, {&(0x7f000024b000-0x19)="2fa4e8ac43345ba823ff7b95b8d4a9499cb227363a9807f3cc", 0x19}, {&(0x7f0000b3a000-0x58)="c27bb2db970ed7c649d948ba0d31d9328d3b2efb75466cd5e5f1d02b29f01521ffbd27c0a9f317f603dc8e384d96420a6acf38e4881e4f2558030be54a347afc1c5e01354d246f9df2586f334ba5202a3b9ab03fc61c2527", 0x58}], 0x6, 0x0, 0x0, 0x4800}, 0x100) 2018/02/09 04:26:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) getpeername$inet(r0, &(0x7f0000199000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000712000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000056f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00009da000-0x4)=0x14, 0x800) bind$packet(r1, &(0x7f0000994000)={0x11, 0x9, r2, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}}, 0x14) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x6, &(0x7f00005c4000), 0x4) [ 80.279560] device syz4 entered promiscuous mode 2018/02/09 04:26:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x80800, 0x100000001) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c5a000)={0x869, 0x4, 0x350e61b8, 0x0, 0x0}, &(0x7f00008e4000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007b0000)=@sack_info={r1, 0x51, 0x7}, &(0x7f0000c6f000)=0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000766000)={0x0, 0x0}) bind$inet6(r3, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0xfff, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000c2000-0x8)={0x0, 0xd5}, &(0x7f0000b98000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000376000)={r6, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfff}}}, 0x8c) socket$inet6_udp(0xa, 0x2, 0x0) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000fb4000), 0x0, 0x20000004, &(0x7f00007aa000)={0xa, 0x2, 0x0, @empty}, 0x1c) r7 = accept4(r3, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x58, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000051f000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd8000)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000f98000-0x8)={r8, 0x1}, &(0x7f00006ad000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000147000-0x8)=@assoc_value={r8, 0xe0}, &(0x7f0000270000-0x4)=0x8) getsockopt$inet_buf(r4, 0x0, 0x28, &(0x7f0000737000)=""/159, &(0x7f0000635000)=0x9f) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00007f4000)={{{@in=@multicast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00001d0000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00005fe000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x5, r9}) shutdown(r2, 0x1) sendmsg$nl_crypto(r7, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x65, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0xffffff82}, 0x1}, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/02/09 04:26:40 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000aa2000)={@remote, @multicast1, 0x0}, &(0x7f0000aa3000-0x4)=0xc) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000aa2000)={@generic="247afde77541f994d3c68ea621a354d8", r1}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000073c000)={0x0}, &(0x7f0000aa2000-0x4)=0x8) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000410000)=@assoc_id=r2, &(0x7f0000aa2000-0x4)=0x4) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000aa3000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000aa3000)=0x10) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000aa4000)={r2, 0x4, 0x80000000000001c7, [0x0, 0x5]}, &(0x7f0000aa5000)=0xc) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x3f, &(0x7f0000aa4000-0x4)=0x3, 0x4) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 80.347890] device syz4 left promiscuous mode [ 80.348362] sctp: [Deprecated]: syz-executor7 (pid 14073) Use of int in maxseg socket option. [ 80.348362] Use struct sctp_assoc_value instead [ 80.381090] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. [ 80.392465] sctp: [Deprecated]: syz-executor7 (pid 14076) Use of int in maxseg socket option. [ 80.392465] Use struct sctp_assoc_value instead 2018/02/09 04:26:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00002e2000-0x4)=0x8, 0xfffffffffffffea0) 2018/02/09 04:26:41 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000018000-0x4)=0x14) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000022000+0x3d)={@generic="568eb855b71a1ab62f58c22b7d1785aa", r1}) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80000, 0x4, &(0x7f0000022000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000023000)=0x14) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020000-0xbab)="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", 0x1000}], 0x1, &(0x7f0000025000-0x4f8)=[{0x58, 0x84, 0x5, "fd9bf5a5bbf5ea39f1c9c3de8184e3edbc5018eb3b732f28ff711902caf4a5c97089918a8c93acbf215b822432730aaf81965565625d1ff3b8bcbc55f0ebf88ba8efa361"}, {0xa0, 0x10b, 0xffff, "66578c4d70384b6fdab294c0fe82e7a7c4feb01d39d6539d2bf2ebbf3fcd0df0839d9ca9f96b90677acc3e87267ab69dff875dbb2832bc81e2046b25730082b9acf05dd9da84e9793087afcfd218ca95498c1230ffade7e3ae4a5cb6a0eb217bb65c4d6b4a6d39a3dbf7a3040b3de9b9a66f2cf3ab0b5604ab5393618be3ac5ab539871684a0b2f1af7145da"}, {0x28, 0x117, 0x8, "d30c444119914b6ad6748f356c2608a228030066b34cc3e5"}, {0x108, 0x11d, 0xda, "e8b37a259538a6b9c71bda6c4f67120512e0eb42d4ff406056324bcd9764ec5893af36ff2afb1a14d47da1afcce80d03d531e7a7fd25535504bfdd2a5aae53ea7de89b9de8124852ad5ba19044b41dc6819260f8bd1c53c494acd4962060434e04003927e5e5e242127123948c7bfb4e53c8ab08264677965b68e1f2bbc9131c95ea4f003f9ca14118de275279100a51e5aba356c49b166625cca448db643c75b0131c4f51694a29ac6c06bccf7cb3e4b5e3b4278a716ea0fde24c3b420821c4176b4f73dad3b739131303333a11aec47b3a634e2b9729e51bfb0f4c02dc64413d272169dc4fbcda1b1ed9d756efd6a8d457421dd02e"}, {0x60, 0x11f, 0xd871, "c0d0a0dedb8dac2d7df88f2cbe74d2f969e56607372622f797e1e78bbcbed5022acf6dce0a3042cd4b29fc35cca6013b4989b3fde6fdadf418761bd19ff12a6c045193cda96e0c71e0"}, {0xf0, 0x11f, 0x7fff, "fd96927a4519f8a502976f776dcea61de2b5e8fe1f81c7d35a89bc9cddf9b888d4aa7786690c80e2daa92e3f020520077f9b70ed5227ed380aae51e8869f703c7ffa70253bf798bae04e028684ff000a32afbb3bf2b1c3d437c5271a670b8d4ac7088190483fcd084ffb388edf6ccf95e538a63721c5fef40f3e8871046a057440d4b2ab365a07bc6bf6ee80bb8803028721b2a67794f5d2f9791d9a101621df7a30e11dd6560b489ffdec4264f08f80f414640169be3a07e2b780a6b05e27c4a9db2b4077e10e19712326433551d6a90f6e108760559b1841db5e69"}, {0xf0, 0x113, 0x1000, "6a43514d37405fceb26b8ab65de9310618413dcf09e70f944394138adb33484a4df56e8c714bd5746183ea0df54ff8cffdb2834beb7055eacbc3ebd351696fd080dd11a09cd6e3e383fd620351a81ecaecf281ed5da7b14b33b8376fe487e6f62702167d3273075de03dbe2a3b30bfa0c6314599f5239496adaa0a8fbb5dcbfa7e3dbd76d0ed8006901c9d25328ece47ec9c79a7bd93210ef642f81ccd6855b9ab54ef97d10f4e50a511275c4a76570ed541172c288fc0d203d4965c5b491d5d6ae7be97f3635d228352a53441a67f2373b4255578f3c3bb06c2287da3"}, {0x90, 0x119, 0x6, "9e0278f5c1e0015e542aadffff45b95cb798b8e970a007519874826757140989d9a170272c23288ac98001306f914617628a662a9644ffb1a20351f5fa4acc39add3cb2a32d8b22c617476a4e2308d1b50c29a21cc337e2a4c26b9df9ec9a9e9814682e5eb517c03cb09db347751a7d10fc388b94ef4e18f90a383325aab"}], 0x4f8, 0x800}, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000024000-0x10)={r4, 0x1, 0x6, @random="ec6462e7a1aa"}, 0x10) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000022000)={&(0x7f0000015000-0xc)=[0x0, 0x0, 0x0], 0x3}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r5, 0x400454ce, &(0x7f0000001000-0x4)) 2018/02/09 04:26:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000075e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cd", 0x5) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00007fe000)=[{0x0, 0x0, &(0x7f0000ae0000)=[{&(0x7f00003a6000-0x1000)="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", 0x168}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000d2b000)={0x0, 0x0, &(0x7f0000140000-0x8)=[{&(0x7f000009c000-0x63)=""/99, 0x1d4}], 0x1, &(0x7f0000d9a000-0x18)=""/24, 0xd}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/02/09 04:26:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000bbe000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) recvfrom$inet6(r1, &(0x7f0000f0b000)=""/4096, 0x1000, 0x10000, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x20000000) r2 = accept(r0, 0x0, &(0x7f00000be000)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000d7000)={0x0, 0x8000, 0x20}, &(0x7f00004f0000-0x4)=0xc) accept$inet(r2, 0x0, &(0x7f00006b5000-0x4)) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000401000-0x4)=r3, 0x4) 2018/02/09 04:26:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000d8f000-0x10)=@can, &(0x7f0000f66000)=0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000210000-0x4)=0xffffffff, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008ba000)={0x0, 0x22, "9b131dfb3ea34a38e84be67d56b0bfb551460627902ae0f128961b63b2eb52d91a99"}, &(0x7f00000d4000-0x4)=0x2a) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e64000)=@assoc_value={r1, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d7c000)={r1, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0xfffffffeffffffff}}, 0x8, 0x1a22, 0x100, 0x9, 0xffffffff80000001}, &(0x7f00002de000)=0xa0) 2018/02/09 04:26:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b7f174b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f00000ce000)={@generic="080808f4c3205728f95540dc036cc3eb", @ifru_addrs=@sco={0x1f, {0x10000, 0x7, 0x1, 0x200, 0x7}}}) sendmmsg$alg(r1, &(0x7f00000ee000)=[{0x0, 0x0, &(0x7f0000856000-0x10)=[{&(0x7f0000c4e000)="70e154222ebc7009ef47c0dd26c93d9551df95f446f480d49d435da90da4f918c4bc40d9fdbd77602332cc74555a1dda73522192c35048ab89fe27ecdab1c307", 0x40}], 0x1, &(0x7f00007d0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x127}], 0x1, 0x0) recvfrom$inet(r1, &(0x7f0000068000-0x51)=""/81, 0x51, 0x0, &(0x7f0000b81000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r2 = accept(r1, &(0x7f0000eeb000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f00003de000-0x4)=0x26) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000746000-0x44)={{0x2, 0x3, @empty}, {0x0, @random="4b27aedbeb35"}, 0x2, {0x2, 0x2, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000df3000-0x30)={@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}, {&(0x7f0000525000)=""/132, 0x84}, &(0x7f00001b6000), 0x28}, 0x30) 2018/02/09 04:26:41 executing program 1: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ff5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000ff7000-0x10)={&(0x7f0000ff7000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000057a000-0x10)={r1, &(0x7f0000ff7000-0xa9)="72af1c93d54f597eca1d4faf0e98df3c1acd27c4838416f3b099bceb6e7ae929e688890833776ad2b6018197bdca5ebd4e23818e97025c21eec215b9f10e7a89c579c860304e54461cc233e55cfd0590ff1e82af78d710703c93aeba2c296a9bd6fbcc583cda67a77b98e834d03b6273bff5762a4a536f6928466e6dea5d397c9bbbead1c41d95e1dfbb8a5f0f0817e6070dc92f21f0a6dfef6fb0b51ecfbaf6c9e5f37b1b04e020af"}, 0x10) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000540000)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x2c, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty}, 0x108) 2018/02/09 04:26:41 executing program 2: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000f1000-0x46)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfffffffffffffffd}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "00001a", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0xb}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000f6000)={0x0, 0x0}) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000f6000)=0xe9, 0x4) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000f5000)=""/139) 2018/02/09 04:26:41 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0}) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) bind$can_raw(r0, &(0x7f000000a000)={0x1d, r1}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000f000-0x8)={0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f000000f000-0x4), &(0x7f000000b000-0x4)=0x4) 2018/02/09 04:26:41 executing program 2: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000001000-0x4)=0xc) 2018/02/09 04:26:41 executing program 0: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x2, 0x8, &(0x7f0000f86000)) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000f86000)={0x1, [0x0]}, &(0x7f0000f88000-0x4)=0x8) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0x7, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/02/09 04:26:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ab9000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) r1 = accept(r0, &(0x7f0000005000)=@sco, &(0x7f0000c66000)=0x8) sendmmsg$alg(r1, &(0x7f0000fd1000)=[{0x0, 0x0, &(0x7f0000501000)=[{&(0x7f0000e95000)="03218d343280ca3d9d717a4d1481c9ef228730d41f4fb04d6ee418cc6cc93945a76884eb046f7619b8a529907ab33a842221ad2264c9e953331c367932f92615959ce2595630f60c97843cbb7903a8047ce0ab9723bcb5dabf432a4cc7e5dbe7e51c5309a0657e77060bf375405b60712b5b7618d4f8cf044327bd01af3027f617213e21e425372971b71cde695b2a1336f18ff32fed91907559ba077e950c72d1173e0ab2032391f2389e728538d0bacf66e1e7673fbf93f73886333d6241c32fbe28f35dd791c3279ee4dcefd56db1afd309e46197edec63960b055f43f10178d8f58467570ea5e0f4927c1b5c2a3ec94d89", 0xf3}, {&(0x7f0000456000)="65134309148781b52e2fa81b88457839483d8d618f1029c4ee610adb9beb0ac2a4280cafd7e133346c5b99f261f3aec0141757c8e9ff9f899e2632a23bb37d0ff9f5c0f6b83f37be9b15d247df4f37633c5c", 0x52}, {&(0x7f0000fdc000-0x2c)="9d806753e4daeeeec16a55d2603c089baa609ecf6dadddadc3544908a4152715293c2c39163c85c27b7c970a", 0x2c}, {&(0x7f0000c4c000)="9b9809c78e24f86edefeb9ce076d025dbf9cd70918f6728be576125593a57d829f1ad6629dd8efc9f1f476f24f5a2908b3f6fa9512132ba8d93fab3cb459c161ae5650971c5e8f4ded026b27b97d46a44f6d000516ac578797d3f361e2e123a6f2c33058cce5b64eacea6d4b8c4b847573988b6443a995dbb6f325989a0de2cd2eb5", 0x82}], 0x4, &(0x7f0000cbc000-0xe8)=[@assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x70, 0x117, 0x2, 0x57, "d933605564d5935215c28d01e135aa153eb032f83ecef3bb1bc28d4b339a3cb99d8d390fb5caab0fdee2b8dd1fb693963604705532ad73b34f492e412df9d55bc988f483700d152f30bf0d9c8664a52c8c33e5a2e7e106"}, @assoc={0x18, 0x117, 0x4, 0x80000001}, @iv={0x30, 0x117, 0x2, 0x1c, "a86d16746d4f6cbd91c0183d85b39e7a21a52785c63274f65930befc"}], 0xe8, 0x4000}], 0x1, 0x20000000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00006f9000-0x38)={0x0, 0x0, &(0x7f0000174000)=[{&(0x7f0000a26000-0xb8)="075c9b65baef3d545496e6b4ad173446bba5c6176d2f2545c886519e9f99877842f8470965d9756c3984000dce1257f5", 0x30}], 0x1, &(0x7f000046e000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) read(r2, &(0x7f0000c22000-0x22)=""/34, 0x101be) 2018/02/09 04:26:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00006eb000-0x1398)=[]}, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00008cf000), 0x4) accept4$inet(r0, &(0x7f000076b000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f000042d000-0x4)=0x10, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000049f000)=[{0x4, 0xffffffff}, {0x3, 0x7}, {0x6, 0x6}, {0x3, 0xffff}, {0x4, 0x9}, {0x0, 0xffffffff}, {0xb, 0xf6}, {0x4, 0x8}], 0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000063e000-0x4)=0xffff, 0x4) 2018/02/09 04:26:41 executing program 7: mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x7ff) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80000, 0x200, &(0x7f0000f25000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f24000)={0x0}) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a27000/0x4000)=nil, 0x4000, 0x2000002, 0x10, r2, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000ac9000-0x8)={r3, 0x3d}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000047000-0x40)={r3, 0x2, &(0x7f0000ba6000-0x8)=[0x2, 0xfffffffffffffffc], &(0x7f0000410000-0x4)=[0x5712], 0x66, 0x6, 0x8, &(0x7f0000f24000)=[0x6, 0xffffffffffff0000, 0x401, 0x8, 0xffffffff, 0x0], &(0x7f0000f25000-0x8)=[0x3, 0x1]}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000b64000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) 2018/02/09 04:26:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x357) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendto(r0, &(0x7f0000c1e000)="ed", 0x1, 0x1, &(0x7f00007fe000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "824f05611e886db91e035f2801b2138e5d3dc2eac00722e9687d3ebf3594afbd9598a88b6c9a8dbe78681bc78297fc63c9618e5ab147d4b8d704dd38de3187"}, 0x60) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) accept4$inet6(r3, 0x0, &(0x7f0000eeb000-0x4), 0x800) 2018/02/09 04:26:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000257000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000000000)=0x26) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0xda, "13e76ce5be67d1eeabf46ba8b49fc9c7faa18d480903d9fc3c84bac8818ca898029045d1119832920a63d58018f653b6c98fe950631dec81295701ada901ec006437fac1b9962c86cc10c04f4499b5a5a913cacb6950b6f9f38e4e33300616476872dfb4ca8a521575925ebd514435321f24ac750afb0fb971a9f7e28ff3b183fc92dd8eaf661f212377655c27fdbd6bc499e485a2bcfe307c5e033c4156dbd5c53dddc70be42c95e41ade8fd0c295d965ae20966bc4b81fa0509dcd3976dd0016a41f66bc7adf6faaeac58e2c2954dce983a4060f64760622cc"}, &(0x7f0000000000)=0xe2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x400}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x1, @loopback=0x7f000001}}, {{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x40, 0x0, 0x100, "3bab0fdf051411837e8a07d3eaa3870dad69e79972bb7ee209a56d1b592fed6edea1b5f5c32b78bc614d5a9c098f3feb5c05c7a8cd4a22b6ee4c1c5761e02cd0fed37cd4a0085b164b3ea0faa1bf7ebc"}, 0x160) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000035000)={&(0x7f000000a000)={0x27, 0x4, 0x9, 0x7, 0x3, 0x100000000, "caf4936f0468cee7b16e93cdff51b31c92999a890195163e3813bf5d711c13e886a8d0c01c72ecb90b62a83bfd186daa633e40b8f483fa79afa7dda813b091", 0xdb}, 0x60, &(0x7f0000008000-0x90)=[{&(0x7f0000036000-0x43)="72aeceeaf3278f36bc6e9d03ce5d6db4feda64543fcfcdd2491f2cae59d319edbb5b5f7a657af0383dd32ca92949b77d0cd776f6a4231037fc7a91fc132e7db16957d5", 0x43}, {&(0x7f0000002000-0xb8)="40cc3aba8d244e537ed3d036cfd7dfabec427816a019f8419a68359270be30bb80b089595e21442ceee67212d048e423cb08eeca431342564b9ec87e60c14a0f05813cbc8cca19764d7e08071693e83e6a46508c2a4295230353e6a0c9e516adbc295dff6d5dfdf4e2b02fa524857f57914da635192586fe462a053dd514bd82e1a2356fe42f1ae17382cadc0632082bf94753d94c7158386bd27c1822a2f852c7a2ab669e3c07f485c9ad7f8ccc86b5a6141b81b8e57340", 0xb8}, {&(0x7f0000036000-0xf)="10d09e5c5439dd71056c213ab9b317", 0xf}, {&(0x7f0000036000-0x4c)="3f5f99a7c31cd49546290c5f6f1e6f1758a28c59e9bd0c2218da5ad525dafdcb0055fd06323a2112e7db6dab45dd784ef5bf39477a88153a56a73b8f0a1f753e8686a4c39821e3e86f18f7f4", 0x4c}, {&(0x7f0000003000)="ce4d832fe685bc9fc214c95b4ef266ae5a547adfc206dbfb5537aa3f970cfad1fa9106307dd4dc53956d192e9a751f0705f5930a4c4ce28d612aa0bf44f84eb10695efa3476f4542ff6daf475c774e88a430b3dfffa88dae89de53e6df91bcc7f27dcee2dcbdc0b1ca4c6060773e12856686ca37c7d8e265cabae1c7cd638f1ddea5e08b5bbbeeb0df05795c7405c52408ff5b24f66a94c1ab31d39c841842789b5ea360d2ddaf4cd23683a27fd4072b3cea4c04d26b72eed645b02395aca9627e98ad67218df1a82eafb52f303ae10412aeee0225bb258fc23d9815ddce81c67a", 0xe1}, {&(0x7f0000035000)="d1a4c66edf4566f05b5090ff688aed36e4244acfcac6c78d134255e4127797fb483daee8c4c601366cd63aa16770eb41e436043d040198221e0fd8a30cf7ec9a7dd2a07848e23b129ef6e4290fb7", 0x4e}, {&(0x7f000001a000-0xd0)="e88f2cd16e66b0d9952a44e6891f1d195c380a4cac87716551208e313db0a4d7b2be9e6ac70d00a8e6c575e0cde51ba07ed2c377b2e77f860b05c0242d7b863e118c967065f97acf12309f418545e1e97b5da2203213b31c48203a038faea18f7ac41b26189e63c49266fd5007a69a3ae631b02a2ed2bf7792c1e4a1a6fce2ec21e7f40684210a760f6b052e7854354ef4084ddc1cdcff83aff0f0e5d2f30909cbd1a807f6d2e548a24fb5e387ef68a41c8ec44dbcf1ea027e5f78e6a508043e33d57fafe3c344942e0204d4ac28ef97", 0xd0}, {&(0x7f0000035000)="cc72dcfda82e4b2c4271490d58e336188f0f6294", 0x14}, {&(0x7f0000036000-0xd)="59bf90da62deff6422730dded5", 0xd}], 0x9, &(0x7f0000036000-0x68)={0x68, 0x12f, 0x10000, "0b78994b47adec377d58c366ca728e361051f0218bd5683fb3d44f74b6f94f67ec7c19ed5c2dbc5bfc60a537e7a9e170d729115a83acb87a1811363ef80ace1bab2bba30e6850080c4a53beb8e67d24214"}, 0x68, 0x40}, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000035000-0x90)={0x3, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000031000)=[{0xc}, {0x6}]}, 0x10) sendto(r2, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000-0x10)={r1, 0x9c, &(0x7f0000036000-0x9c)=[@in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}, @in6={0xa, 0x0, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @empty}, 0x8000}, @in6={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x3f}, @in6={0xa, 0x2, 0xdd, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xa5}, @in6={0xa, 0x2, 0x0, @empty}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000036000-0x5)={r1, 0x8}, &(0x7f0000036000-0x4)=0x8) 2018/02/09 04:26:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x7, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000307000-0x14)={0x101, 0x2, 0x1, 0xff, 0xffffffff}, 0x14) pipe(&(0x7f0000ad8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f79000)={0x4, 0x0, 0x1, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000531000-0x20)={0x6, r4, 0x10002, 0x6}) ioctl$sock_bt(r0, 0x0, &(0x7f000095e000)="8af558ea8ed9cfeec792b3be4925a258dab83984edc30d3987a0286ef04dbc9b68f8d41b76c7f418df9b9ede85dbb8149d962781aee72c0b29f0742d29f724cda331ec0403faab7abf6b104c1ac6853aa316c204b2ed6720630d421c4e83f65aa67882406658dc038414997b10703cde35a126aacecb1c5aaed558632f79be928797936ee4f4cb50b1679678da0895e991b7ba99408277ac37fb68f0fed2f6ca60aef8768cc8cac4d769d9861c9506fd34e54636e1473a44c8d925c159aca2bde748f8cb1e1c295b4c09fa808d45904f49cc7fd2591c2a61a9a15b2ebb") sendmsg$netlink(r1, &(0x7f0000462000-0x38)={0x0, 0x0, &(0x7f00006b6000)=[{&(0x7f00003f0000-0x284)={0x118, 0x10, 0x0, 0xffffffffffffffff, 0x3, "", [@typed={0x8, 0x1d}, @generic="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"]}, 0x118}, {&(0x7f000063f000-0x204)={0xf4, 0x2e, 0x404, 0x1, 0x0, "", [@typed={0x20, 0x8, @str='-/-vboxnet0cgroupGPL\\\x00'}, @generic="f8e3e3cf2ee7952c63a9f308831b2e4245aa0558c73cf2bad2e2b3dacba610bb6f7141898215f5af76f15be92567f6e6748bc94c510d73e0f0b55476865433ba86584647d479151d11460f1e8db50e03842f00a319a821f392cfe44e92a368d2fa009d2944900a68b1f1fd09d0fecc073787e3938e2b576bbd6511bf4a4b06ba177bb7c6936409e63006263c1c29df5c2815960b21299fc97732495b1809cd8516f737110fcc3934b35c01bc9b488c8b2ec3e51954862dab3b9479899ad72402139c"]}, 0xf4}, {&(0x7f0000270000)={0xf8, 0x2e, 0xb00, 0x7, 0x0, "", [@generic="02f84385236206e91224bf4f4b18edcb24634ff6fb9add6e0c370cb08a95fc97e153ab61516936f436e15ccb18b6ee643fd36adbc810738133b654db88802d62bce5c4337cb205d9311bc6e05276a1fc33c1583390cfc8a3be8f7a5bfacff40df75d0b4d7cb9fc3fa850d9b1ad694133691d8a9b4dfc0106a22c81b0e539cd53f53180cc339c3b4b4bf8d913d9128f7373347a0da461f389df446c35402bd14d955e1f49e3d082ea392a7f7cf14899baba189523791bb3a3c4c6bc86200990a5b91a62da2cf9c3229cfa80d9243f5efeacb98fe7981d99851af162666a1a52bda1268fef9df7"]}, 0xf8}], 0x3, 0x0, 0x0, 0x40800}, 0x4000040) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000a1000), &(0x7f0000904000)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/02/09 04:26:41 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x3f)={0x0, 0x37, "c8974d82ab0a896ba28651c8b58f87cfe8c35392fd9ba588109ee9745f7c7d86f47654a4b6f4cd9b1e92a6c5c1bd27edbfd436e68efdff"}, &(0x7f0000001000-0x4)=0x3f) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000022f000-0x8)={r1, 0xfff}, &(0x7f0000788000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000d92000)="68344bce567229ea7d01704fded87dbea08d6f79232bebd08686396f4ff43d0cf359aa163a9d55529a5c3ad7c02cdd4d0050af30a0744adb502789e5559d30fd1114f9a1e0be51541cb5634cf9bf0572e203a1d7ff8b1d8e9f", 0x59, 0x40, &(0x7f00006e5000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) [ 80.601413] audit: type=1400 audit(1518150401.204:66): avc: denied { map } for pid=14119 comm="syz-executor6" path="socket:[27379]" dev="sockfs" ino=27379 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=rawip_socket permissive=1 2018/02/09 04:26:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a88000-0x38)={&(0x7f0000fc6000)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000627000)={0x14, 0x1e, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, []}, 0x14}, 0x1}, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00003f2000-0x10)={&(0x7f000097b000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000010d000-0x4), &(0x7f0000bdf000-0x4)=0x4) r3 = accept4(r0, &(0x7f000049c000)=@can, &(0x7f0000ad3000-0x4)=0x10, 0x0) getpeername$inet6(r3, &(0x7f00000e0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000e04000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000fd1000)={0x0, 0x3}, &(0x7f0000327000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000da2000-0xc)={r4, 0x8, 0x30}, &(0x7f0000ead000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000b8000-0xe8)={{{@in=@broadcast, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f00002c2000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000165000-0x48)={0x2, 0xd, &(0x7f0000556000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x4c2fc557}, [@generic={0x81, 0xe9, 0x56, 0x6}, @jmp={0x5, 0x3ff, 0x5, 0xb, 0x0, 0xcbc28bdd0221ece6, 0xfffffffffffffff0}, @map={0x18, 0xa, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x3}, @map={0x18, 0x0, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000a27000)='GPL\x00', 0x3, 0xdf, &(0x7f0000a15000-0xdf)=""/223, 0x41f00, 0x1, [], r5}, 0x48) 2018/02/09 04:26:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r1, &(0x7f0000ee0000)={&(0x7f0000e5f000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local, @generic}}, 0x1e, &(0x7f000097a000)=[{&(0x7f000059b000)=""/4096, 0x1000}, {&(0x7f0000cb8000-0xec)=""/236, 0xec}, {&(0x7f000037e000)=""/66, 0x42}, {&(0x7f0000d62000)=""/86, 0x56}, {&(0x7f0000f3c000)=""/226, 0xe2}, {&(0x7f0000da4000-0x81)=""/129, 0x81}], 0x6, &(0x7f0000d34000)=""/181, 0xb5, 0x7f}, 0x2001) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c23000-0x77), 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e77000)={@common='nr0\x00', @ifru_flags=0x5001}) 2018/02/09 04:26:41 executing program 0: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000312000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x1, 0x8001}, &(0x7f0000d13000)=0x98) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d14000-0x98)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x800}, &(0x7f0000d14000-0x4)=0x98) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d14000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r5, &(0x7f0000d15000-0x38)={&(0x7f0000d14000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00009e1000-0x10)={&(0x7f00000ad000-0x14)=@ipv4_getroute={0x14, 0x1a, 0x11, 0x1, 0x2, {0x2}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004040) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000d14000-0x98)={0x0, @in6={{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x36}}, 0x8, 0x4}, &(0x7f00009f2000)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000f9000)={r2, 0x2}, 0x8) setsockopt$inet6_int(r3, 0x29, 0x8, &(0x7f0000463000)=0x2e8, 0x4) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000d14000), &(0x7f0000bef000-0x4)=0xc7) 2018/02/09 04:26:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x8000000000000000) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ipx, &(0x7f0000001000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4), 0x4) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000001000-0x89)=""/137, &(0x7f0000000000)=0x89) 2018/02/09 04:26:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f00003bf000-0x10)={0x0, 0x0, @multicast2}, &(0x7f0000001000-0x4)=0x1e9) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x10, "d57d9f517941600b8444d1d4eafbabaf"}, &(0x7f0000bd2000-0x4)=0x18) 2018/02/09 04:26:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) socket$llc(0x1a, 0x3, 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000716000-0xdb)="cc", 0x1) 2018/02/09 04:26:41 executing program 3: mmap(&(0x7f0000000000/0xf04000)=nil, 0xf04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/02/09 04:26:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000e71000-0x8)=0x81, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x3) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000078000-0x8)={0x0}) accept4$llc(r2, &(0x7f0000588000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00006af000)=0xfffffffffffffd7f, 0x800) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00008d4000-0x10)={0x1, &(0x7f0000a7e000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) close(r1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) [ 80.657357] netlink: 260 bytes leftover after parsing attributes in process `syz-executor3'. [ 80.685171] netlink: 260 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/09 04:26:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000501000)="3f465cbd965f148919379c4e7f069c26841dd8c72a486720a2b60beeb19c4faf9568e37151253d3f1e0ea3753d4e8bf5171535e6f21d", 0x36) setsockopt(r0, 0x400000000114, 0xa, &(0x7f0000001000)="fe4b0307", 0x4) 2018/02/09 04:26:41 executing program 0: r0 = socket(0x11, 0x5, 0x81) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x2) 2018/02/09 04:26:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f000027c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000de000-0x4)=0x10, 0x80800) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000f9f000-0x4)=0x7ca0, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000057f000), 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a33000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r3 = accept(r1, 0x0, &(0x7f0000add000)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000ba8000-0x14)={0x0, 0x8, 0x100, 0xffffffff00000001, 0x800, 0x756}, &(0x7f0000dc1000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000e5000-0xa0)={0x0, @in6={{0xa, 0x1, 0xb900, @loopback={0x0, 0x1}, 0x7}}, 0x54, 0x7f, 0x401, 0x3, 0x8001}, &(0x7f0000f14000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000699000)={0x0, 0x1, 0xffffffff}, &(0x7f0000477000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000847000-0x20)={0x9, 0x80000001, 0x0, 0x9, 0x1000, 0x5, 0x7, 0x8, 0x0}, &(0x7f0000577000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000030c000)={0x0, @in6={{0xa, 0x2, 0x18, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, [0x401, 0x64c, 0x73, 0x8, 0x401, 0x0, 0x7, 0x3, 0x8, 0x6, 0x40, 0x0, 0x1, 0xffffffff, 0x6]}, &(0x7f0000b8a000-0x4)=0x108) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000962000-0x14)={0x0, 0x4, 0x2, 0x2, 0xffffffff80000000, 0x2}, &(0x7f0000cb6000-0x4)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000aed000)={0x0, 0x4}, &(0x7f000079a000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000685000-0x58)={0x0, 0x50, "2225f05fa0f9f0d983bc24bf8a98a88cfb332e6e0921882688f6b04089e9a22bdd4b12016773394fa992ae6c3b341e29b7e27d6e113bd3aa4b4192c4e8c2ad62827d6fc359b633764cc681d7bf8272a0"}, &(0x7f0000a7c000)=0x58) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000758000-0x8)={r11, 0x1}, &(0x7f0000cfe000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00006a8000-0x8)={0x0, 0x5}, &(0x7f0000b2c000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00005df000)={0x0, 0x100000001}, &(0x7f0000b3e000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000904000)={0x0, 0x3a, "3c3b37db166b5c2bf0048e16f040b7b9136fe2784630cfe307bc09cb91089bc34d1642d69c358c265766c21f5a3e6bd76921dd0e70946b2415f4"}, &(0x7f00002dc000-0x4)=0x42) sendmmsg$inet_sctp(r3, &(0x7f0000164000)=[{&(0x7f0000389000-0x10)=@in={0x2, 0x2, @empty}, 0x10, &(0x7f00001cb000-0x70)=[{&(0x7f0000865000)="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", 0xfd}, {&(0x7f000015d000-0x9a)="42470fa80c6ed15d16d743b6d76b5eec0723cef6527af805d60292c7005fd99051afd9e47776e29e4607be46ff30b5b7460ff761af55e570e714ef52f2a8bc641f813a505d1caad50bddab9c1fe4ccbb3c5dbc0c719e8e96445460d7dcc982a138ad82d18425213f6d6d9eecf1d756a28d7b595b15a6f988fed7662688c35fcf1c1f65e62c57ea1f477cfe42ce67fd3584e65c359d83db5fcb5c", 0x9a}, {&(0x7f0000f32000-0x80)="da8f479db513bd6ea6fd9fc6c5e96cbfc8d16ae8d60066995c98ea4b7baab330656cbb2ad524899e2a976b3dd6f816c605747139456d2c0955a35719cd5ab280bd0720b9c2ad29e81d976e91fcea33eba394551114a677b747029b6a0986bae2c3171e8c8f41e8dd8c28a7bef046dff5ae245b437d034a82278d13b45c8e20e3", 0x80}, 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{&(0x7f0000899000)="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", 0xfa}, {&(0x7f000098e000)="8858c32cc535d310f260dcdc17e1ee08af5895f9bb691595535985c6ea5baa7f6ae0f61f0078243d15bcd55ff988d92abf16c3fc770753118a99ee95e9bd134897df581e4a332b04125e725d345aab44842f7db918cc7104c3e80b92d6fc67e6acf22b6d7e37773eaf17c1430694307c0c07384d5ef8c9089737ae4151e8fd136eb5a9c68119ec3442f2cf60925e688a8498f25432f6e46cd80b86ac157815fb570cda9810b4f766abdfe38e09", 0xad}], 0x6, &(0x7f0000e45000-0x1e0)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x2, 0x6, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x124000000, 0x6, 0x8000, 0x101, 0x9, 0x5, 0x9, 0x4, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1, 0x8, 0x5, 0x81, 0xff, 0x7fff, 0xe3c6, r6}}, @init={0x18, 0x84, 0x0, {0x1, 0x3, 0x20, 0x6}}, @init={0x18, 0x84, 0x0, {0xff, 0x1, 0xffff, 0x7fff}}, @init={0x18, 0x84, 0x0, {0xffff, 0x800, 0x1, 0x8000}}, @init={0x18, 0x84, 0x0, {0x2, 0x5, 0x80, 0xfffffffffffffffa}}, @sndrcv={0x30, 0x84, 0x1, {0x99e, 0x1000, 0x4, 0x7, 0xffffffffffffffc0, 0x100000001, 0xe5, 0x4, r7}}, @init={0x18, 0x84, 0x0, {0x1, 0x40, 0x10000, 0xbff}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x5, 0x8, 0xe118, 0x5, 0xfffffffffffffffb, 0x2f, 0x7, r8}}], 0x1e0, 0xce557a776c078dc3}, {&(0x7f000019b000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f00007ba000-0x10)=[{&(0x7f00003a1000)="95d1d3e645e7a6cda65eb51410aa1a99b8f3ac7c3fff12f86d3a51983109ef8d6f89", 0x22}], 0x1, 0x0, 0x0, 0x8000}, {&(0x7f00001c1000)=@in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000a4e000-0x5b)="0acd246d3e34779c04aa7401ea3799e6d0ead7f96b7a48456dda41d626959b1e073a8092eb8f3df40aa7f34eebc02e77461989d99e093d3a779c42ffc5f101ed8557cafc1bbf756325922a61a2f1e1c3a489d4f501b86f691d39e5", 0x5b}, {&(0x7f00009c8000-0x1000)="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", 0x1000}, {&(0x7f0000cca000-0xf)="46382a478ae85e21a3eb628752adde", 0xf}, {&(0x7f00007aa000-0xb5)="5fde9b517012ae62c9eae4f0f37e5f21e16439374f6da227100512f62f97d3e7323a8170db519382e3dd56cbd2d3afa3ec90e35cafd8850cc49d4aa51801c5ad4121f31cb76991bd5894406e8dbf1643717d802a43f830cbcc1b7be96af34b1c94ce4e796035ee0956ca133c3d9a21d7a46dc1007d6e150afa329ff3457d920b6f8b001bf6c3cdb3b8afe870cceacb6c814fdc732a6be9839dfbdf7e0b26758db828a2f6ed1ea877aed4f0bd5ebfdbeea1661535f6", 0xb5}, {&(0x7f0000ca1000)="748276c5623a88330977b1e859477536860eb98ba6a9a5a43321c42b8fb2063bb677eefb2e0a7fcd7e7695ffd38578b5c9e6364577e31eef9e609445783080f1bb4d5636a369edfabe6fa743d4c1a975c0a2be40dacf0f52806fc38f577b8ac5f4d1e860da02af4ee3e7dd478f867d228eac59c929c4991f6f6e3a1b92a4ea4500000000d73433143da3f2ca6f165b4d0d", 0x91}], 0x5, &(0x7f0000d6f000)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x1, 0x800e, 0x3, 0x0, 0x4005a088, 0x4, 0x7, r9}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x5, 0x200, 0x377b2eec, 0x799, 0x1, 0x6, 0x8000, r10}}, @init={0x18, 0x84, 0x0, {0x1, 0x7, 0xffffffffffffffa5, 0xfffffffffffffffc}}, @init={0x18, 0x84, 0x0, {0x78, 0x3a4, 0x5, 0x10000}}], 0xc0, 0x844}, {&(0x7f000026f000)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}, 0x10, &(0x7f0000504000)=[{&(0x7f00002b6000)="49aca0b83656d6ff9f2b45784d9230c0e8217e16397be0cc715d48fc2975034fe1d9ee31dd788d493689f245967110ff31a4080cd8d3c53129d432e42f352f1dbd874f969cb74bb26b79133afec11fe9a9782b0a875a24ad2bd49e875db0b0dc2cb509813dd4a01e16644a85d3e294e5e049f321848745723585f7761095", 0x7e}, {&(0x7f000064d000)="104900bf6ff0ba28131175e79ad2e23ce2a6cea10b6af9c5682dd0e83022680115e393c4da1499f19c4fb391979f052b02f23a14e9095b6e11adcab69d79613d9c269dd9ecb968464485c18af325ad63490200f87503cf3c209ec3282cff724ff49dfc2861501960a50085579f67d7f9bfab2eddfb2f4f58e8ed0ae8bcfc83a9b9841f7c9a785410d282c46f7dd5804f09a5311446a7e2000721c253d37f29fb4e", 0xa1}, {&(0x7f0000288000)="01b4c486ef6ad43741b3f0e02b5b74277d1978c2b8ffbc58facecca6f843336c4467d7cf745494338d5f84c9b0f4efa536e92a954cce13b25fd40b99e3b9d3935e14309ab9132aa97c2d49d7379c87e94bf5a99fa37b6506bae84576da5f852336d7d6da5a7fe2cd415175ff4d94b376661b9f8ee21d9a189c48a3eb9b90e4ed9ac236aa7c3e87f63228568bbeb1f75a", 0x90}, {&(0x7f0000842000)="a08f6e2cbb64ce0539abd728a0f1df91c7db67e53d7c5b181e7e0ad2481c37d916da2399c732cf17a72488b34e249803fcc5c1930506444ea5d7ce4f6e34b88cffe73eb1a190dda71990f2922832e12cc36d0bf844305d7a197ad28e083fe9f273577ee4fa1cf9a383fb29800b8ca840083a7cca2153436518ea2083fafe65ae68469fed6c154f65c5abf98af16d97987f3cee2e5ffeabe0dc53cb0d463a8b00f39d40d34696dba0b0941aeaaf36bcc60db73431760d8779b02b31db5a3da59e09f40397ad0bc16481d3", 0xca}, {&(0x7f00007d8000)="b0a2ac0a0fc6c1183b0b8959561a070c09773d6a1dd8ee2d4aff", 0x1a}, {&(0x7f000090b000-0x1a)="61adcbc61343a6cffe1048bcb98b221fe75a596a3d00b4662a2b", 0x1a}, {&(0x7f00001cc000)="39dcb081d9614e3fec13786e30ce9fb087e9b1602109f6867d1a870f3933e65a921e74e9", 0x24}, {&(0x7f0000834000)}, {&(0x7f0000aa7000)="7bf481341e2dc3a8e99a0828b970bfebbee749239fed6ab494caf1", 0x1b}, {&(0x7f0000c35000-0xa4)="d6fc97ca3dce48956bcd3767d2e218d38d0073e59904e22dfc1cf11987cb65a0aa50d16c07accbbebe4f6bc668048028fb84bd4ed01e98ad17442d61f4fa5273df777f557cc097e8e41d287a54a8dce0c9fefa7dc81e90ddecc7efe757761bf1d1f910998ce030809c9983c9412de59fe02d10724136b7888e361dd9a8502a555244196dfba6d8db6cb95c6e78cec12de97c609dabcbcaa1a19e213aa43715b335672fc1", 0xa4}], 0xa, 0x0, 0x0, 0x24008800}, {&(0x7f0000c8d000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002}, 0x10, &(0x7f0000125000-0x10)=[{&(0x7f0000779000-0x4e)="f3c7b542b73bc1a6c4194c999ba508a5790b07cc7ea1737ef5d312cdfd7554d2743cb0b98c850503670991550fade084c5f732092a51561933a74b008387c117338888d992cba9ce8299049c674b", 0x4e}], 0x1, 0x0, 0x0, 0x880}, {&(0x7f0000590000)=@in={0x2, 0x1, @broadcast=0xffffffff}, 0x10, &(0x7f0000a52000-0x60)=[{&(0x7f0000905000-0x32)="cb14fc14c416a13b198939ad4c972e9ab2d2030cf44394b872b4e08783a58d82bf288abf5dbd54872384540c3bec607404c8", 0x32}, {&(0x7f000054c000)="b11bc9bc7151fcac18acd6904beb10d782a79a11024a15560183c401b16ee9c427e4058f9556112fa2ccd8f4fbc8d3334298ecebc3565b2906d7874d95af3a8515fbb9e96ffede7e12607c424fb6558fe64c70fc74e7f6b09cf5d6b964e315b7750b615be3f0889a94750bf01f9ac4a3a4dd69a36a614cc60282bfff25d5f3f1bf0fb1838344369b7a61ab40d312fa86166f34220876cdd02cd50177524d0e9bcfff6b20509d462b05bc445e85145c28dae5510f3909b2f41ae8bb961273cd36ea3cda6d1924943b1992420b0afcefa58b84c82adc000a69ae39156d36d734ef57957e", 0xe3}, {&(0x7f0000d66000-0xf1)="439b6c0c35aeb354a3309c2aab2292f73653f37c4f7fa8b62bf980ecd678bba8096f967dc6098565b73f1c3da20b56ded915c8c7aad2b776782df86c7d09f7e115c0d32fc71a7269ec2368c2de6674aadcba100555f0c325a622106b403f16f311eaf4afc7ea581666def9b367371c6e5bfe276c29a62c7081b846809500c72730388e5a82a510fb56563871ce25263f2322ac28c9c7ebeef8f7218210650825a26f3c1c6e9da4b41fa98c12212e10003d1b00cd7b7849103a4cd663e4869db51f6c88ba5c2d68db568dd967a55384b176915a0c114c27ae76cead0651f045749bde02072fad18d5db6348e13a97c607ba", 0xf1}, {&(0x7f0000481000)="447800c178e36986106d1543a6c3468414741d8db1c40cbc1b0b7643b80cb836756bd7b924033dee3cc5b9edf819b6ca3409af61455f099bc86df9f3833438aeb09bc2a6338bac3d21f2d6298dde4c0ed0ffb2db4403aca4a9b318cdc8735cd2e41ecdaaec676be834d367796dc2aa77e6", 0x71}, {&(0x7f0000c21000)="a0b31bbb57492b5214ce09322f9b6b0564e3351a328f72573a7eaf181cc948cbaa57c9abf43a40c86c6938df5ce5cdc8e054c90cfb17a8f19dfa2e87e5e2e5d96c8f0efc29bcd1cba823b9afd893fb11ffad2260ba5e4f83", 0x58}, {&(0x7f00007c4000)="484a4ada363aaaf526ed9e71e4dee6b8e9bd572eee1827828179a7d5efcb8bdf7118679db647f75ade28dd229fd8e58de7cc2671334068654f3a67d48e87b4ac22c9efb139b3e56f8d95f4d2e25414e03ede4e0b38c2d84fd5c8cc69e1105bbce6f22eb6310924804fff6be6edb471e41d7a69f344b45bb005fd7f24dd3a3563ec82349615ec5b07445f64123c66667e6dbcafc99de7451f24027727b07615baf7560ffa621f88c6e3c9ed", 0xab}], 0x6, &(0x7f000099f000+0x282)=[@init={0x18, 0x84, 0x0, {0x4, 0x87, 0xce83, 0x1000}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x4, 0x6, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x6, 0x4, 0x1000, 0x6, 0x3, 0x7f, 0x0, r12}}, @init={0x18, 0x84, 0x0, {0x6, 0x8, 0x0, 0x80}}, @init={0x18, 0x84, 0x0, {0xffffffff7fffffff, 0x3f, 0x100000001, 0x80000000}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x101, 0x0, 0x1000, 0x4a9, 0x6, 0x6, 0x7a53f5b1, r13}}, @init={0x18, 0x84, 0x0, {0x101, 0x2, 0x3, 0x138}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x7, 0x3f, 0x6}}], 0x180, 0x800}, {&(0x7f00002a8000)=@in6={0xa, 0x2, 0xffffffffffffff01, @empty, 0x6}, 0x1c, &(0x7f0000172000-0x40)=[{&(0x7f0000e26000)="1cd65ae187c7114e465bc75ba73b94f1cbaa9f111febe330d5ac02bc04bfa33850212ad59aba2327c64f65a14c5ca2560086ecc94670636413fb6cb393781d025cc0cb80256e8bf28f33a2da883e3a90c1d17e3d022fbdf83352a49a9cbdf7d833c20db2c5065ba827742ae36d6c114f70bcda3b", 0x74}, {&(0x7f0000ef8000)="7c542d251ebe783372b68effa0d93dd9d3d5eac1ba452e1774045591deb15faa5abebf0fa335ae1a5c4280913bf9247bc6782f78b47b998483a8be0c96976dcd535104110f774026718aeea2d4ad6d35ea408c736c3c682dfa3db9140f662b81afd353eb534393b6dd202e2267ca970dbf1450acdd11e31ec7b72d4eae78b15cf6c167b474d42f2411a0e076b27b5b5242ae67db42cbe39ff9216de2ee3b4a9ef0ee76c7e36fb31b838c1d803026b7db20ee9581ed82509ad39f9a99", 0xbc}, {&(0x7f0000b35000-0x13)="16e7780bde14f70881233bb7cccc98ddad1d97", 0x13}, {&(0x7f0000222000-0x10)="58e77e8ef91b79f6ff87c12028d8a502", 0x10}], 0x4, &(0x7f0000ad0000-0x60)=[@init={0x18, 0x84, 0x0, {0x2, 0x5, 0xea, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x1, 0x6, 0x9, r14}}], 0x60, 0x4000000}], 0x8, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000145000-0x64)={&(0x7f0000d89000)=[], 0x40000000000000e0, 0x4, 0x0, 0xfea9, 0x6e51, 0x1, {0x6, 0x80000000, 0xffffffff, 0xffffffff, 0x100000001, 0x200, 0x9, 0x8, 0xfffffffffffffffc, 0x7, 0x8, 0x1, 0x401, 0x7fff, "d4f6dbb1c9773b71a5b7b585d23ce6a5bf39cff2ad65bf65b9a29d1c2811e744"}}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000df3000-0xc)=@sack_info={r7, 0xffff}, &(0x7f00005e7000-0x4)=0xc) r15 = accept$alg(r1, 0x0, 0x0) read(r15, &(0x7f00001aa000)=""/34, 0x22) 2018/02/09 04:26:41 executing program 3: mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x3) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00007ba000-0x28)={@generic="553d44b4046b8fbaa711bdb0716b7892", 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000b28000-0x50)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x2, 0x3, 0x5, 0x500, 0x10001, 0x40000, r1}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f25000-0x20)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2, 0x0, 0xfc, 0x9, 0x3, 0x202}, 0x20) socket$nfc_raw(0x27, 0x3, 0x0) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000b64000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) 2018/02/09 04:26:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200f, 0x8, 0x3) sendmsg$inet_sctp(r0, &(0x7f00001ba000-0x38)={&(0x7f0000c81000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000662000-0x20)=[]}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000221000-0x4)) recvfrom$inet6(r0, &(0x7f0000373000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000fb9000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000a7000)) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000a8e000-0xe3)=""/227, &(0x7f0000208000-0x4)=0xe3) 2018/02/09 04:26:41 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000027000), &(0x7f000000b000)=0x4) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)) 2018/02/09 04:26:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x8020}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ae0000-0x8)={0x0, 0x0}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c3a000-0x4), &(0x7f00007ad000-0x4)=0x4) r1 = socket$inet6(0xa, 0x6, 0x9) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000520000-0xb8)={0x0, 0x5, 0x8, 0x81, 0x80, 0x2, 0x0, 0x80000000, {0x0, @in={{0x2, 0x3, @rand_addr=0x7f}}, 0x9, 0x8, 0x2, 0xfffffffeffffffff, 0x4}}, &(0x7f000033e000)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00009ee000-0x10)={0x3, 0x4, 0x101, 0x3, r2}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f0000ee6000-0xc3)=""/195}, 0x48) 2018/02/09 04:26:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000068d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x11, 0x7, 0x916, &(0x7f0000345000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_int(r2, 0x21, 0x6, &(0x7f000012f000+0xf2), &(0x7f00006df000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f00002e1000)=[{0x0, 0x0, &(0x7f000033b000-0x40)=[{&(0x7f0000626000)="84c58d18eb898e7eac5f2ebf9d4f1bee3087b9fd0b53d61c3bca432b467000398dfcc53e300125d8f3e0ed0fdb27d837ae0b1f5296b60c289fd3136583194ae3", 0x40}], 0x1, &(0x7f0000cfa000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f44000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00003aa000-0x8)={0x0}, &(0x7f00007c8000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000232000-0x4)=r4, 0x4) 2018/02/09 04:26:41 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x3ff, @empty}, 0x0, [0x0, 0x0, 0x8001]}, 0x5c) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) socketpair(0x4, 0x80003, 0x10000, &(0x7f0000281000-0x8)={0x0, 0x0}) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00006a6000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xcf9a}) 2018/02/09 04:26:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000514000)={0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000715000-0x4)=0x100000000, 0x4) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000bb8000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0xffffffffffffffa6) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/09 04:26:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)=""/145, &(0x7f00005ed000)=0x91) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x5, 0x4) readv(r0, &(0x7f0000c63000-0x20)=[{&(0x7f000090a000-0x95)=""/149, 0x95}, {&(0x7f00006c7000-0xd8)=""/216, 0xd8}], 0x2) 2018/02/09 04:26:41 executing program 4: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000fee000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000fef000-0x4)=0x26) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000ff0000-0x4)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in6=@dev={0xfe, 0x80}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr, 0xffffffffffffffff, 0x6c}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) connect$inet6(r0, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r0, &(0x7f0000fec000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3ff}, 0x1c) 2018/02/09 04:26:41 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000003000-0xc)={@multicast1, @multicast2, @local}, &(0x7f000001a000)=0xc) socket$inet(0x2, 0x6, 0x0) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000002000-0x1350)=@filter={'filter\x00', 0xe, 0x4, 0x12f0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}, {0x2}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0x8001}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x10a0, 0x10c8, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x1, 0x1, 0x0, 0x0, "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"}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}}}}]}}, 0x1350) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000001b000)={0x0, @in6={{0xa, 0x3, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, [0x1, 0x5eb, 0x1, 0x2, 0x123, 0x8001, 0x3, 0x9, 0x8001, 0x100, 0x1, 0xffffffff, 0xab, 0x7]}, &(0x7f000000b000-0x4)=0x108) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000009000-0x8)={r3, 0xfffffffffffffffd}, &(0x7f000001c000-0x4)=0x8) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000000b000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000007000-0x108)={0x0, @in6={{0xa, 0x3, 0x3039, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}}, [0x1d, 0x4, 0x80000000, 0x40, 0x1, 0xfff, 0x49c, 0x5, 0x0, 0xa48, 0x2, 0xac, 0x1ff, 0x3, 0x10000]}, &(0x7f000001b000)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000f000)={r4, 0x23, 0xb94feb05f0cd2eae}, 0xc) 2018/02/09 04:26:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$ax25(r0, &(0x7f00001ce000-0x10)={0x3, {"1a09067c61084a"}, 0xb4}, 0x10) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000b09000), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x80, @loopback={0x0, 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x1]}, 0x5c) close(r0) [ 80.926232] xt_cgroup: both path and classid specified 2018/02/09 04:26:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000d2000), &(0x7f0000668000-0x4)=0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000053d000), &(0x7f0000972000-0x4)=0x8) shutdown(r0, 0x0) 2018/02/09 04:26:41 executing program 4: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x400000004d, &(0x7f0000f6f000-0x4), 0x4) 2018/02/09 04:26:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007a5000-0x10)=[{&(0x7f0000f1e000-0x39)="390000001100094700bb00e1c30500000700000002000000450000000000800019001a000d003f000000280f07000300000000000000060400", 0x39}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ac8000-0xc)=@sack_info, 0x8) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0xd, 0x1, 0x8, &(0x7f0000a98000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00008ea000)) sendmmsg(r1, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) 2018/02/09 04:26:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000016e000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, []}, 0xb8}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00001cb000)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f000006b000-0x4)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003ef000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005ea000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000c29000-0xe8)={{{@in=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000280000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000289000)={0x0, 0x0, 0x0}, &(0x7f0000495000-0x4)=0xc) pipe(&(0x7f00005e1000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000081b000-0x8)={0x0, 0x1bb6}, &(0x7f000081a000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000d57000-0x8c)={r7, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) r8 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002cb000-0x2)={0x0, 0x0}, &(0x7f0000d20000)=0xc) r10 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34000)={0x0}, &(0x7f0000258000-0x2)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000063c000)={0x0, 0x0}, &(0x7f0000231000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000ae000)={0x0, 0x0, 0x0}, &(0x7f0000c89000-0x4)=0xc) sendmsg$netlink(r0, &(0x7f00000d6000)={0x0, 0x0, &(0x7f00006ee000)=[{&(0x7f000051f000-0x1398)={0x2738, 0x10, 0x0, 0x5, 0x3, "", [@generic="e3c5c37a95a663e45641bc1e2e9f496cdb35bae080bb29e6bc18d10da1587fc8a6f9a0b7a927310338230e35a925bf986ae2b2aa5cf0b81aec6ad4fb3f179cdb5916cc9bf6b66ed340efa9a86c384d0a47a155acbdb6cf9292ab214038bdb2f4dc304d164045a2ad081feb8563d587286210b199f7e7b49fd46c6b657d78ba0e35fe48d76f73d928b8e8867aa11f72dffb9bf3a046ce3533837e341ab41549e600eecdce101ab19b0019eb6f9672abd6f0873cb4c0f9a1eddf3fa2c231b20027b278ec28807852054c2456b364da7d81063d9b2fe0e5b1133010366cb55bd295304d5dc0", @nested={0x17c, 0x1c, [@generic="7c88466c2769b781be6d467b07dfa5746106f22f2ab616c4136f03388836bd05589ac4da34cdef47f1a6941f2761de9bb731f457e49624042afe5387b80abb1d216d29c83b29ae16db303f3753eacb5e839877bfb92635aea5b8144472e33f299a7d2563facd64452934f0af65b03c8a216d75525f2fe72595da0e1b73b44f45381da4262cd3591d3199fc5cfcd574264f9096550de116cfcc09638dd7c56373f87424c7de098005810b1b656e529c", @typed={0xc, 0x3ff, @ipv4=@loopback=0x7f000001}, @generic="b12b426baad0059c619097b92021775cb1f0846657c953187a1b1ff17bfd87d05121989373a188cd21a2e3b35b22b51823b1488aaaf0082c9a93422211d23ccb008d6907658f74e6ff954d5533aaa8a600c03de83cbf6d9c4f22c410ed5bc7d31d2c32c669e9407826cd0ce4a6b540e35f343966ec9607746d2ba3a30053ae5228cfe99c8a90954c466cd8248b24ace851d6fe7baf4ee986a63cc5f3a1802b6ca65e9822dff35a0eef6de5ccb7240c6040a0f9a131489b6af10ede05"]}, @generic="572855d21a59cde1adab1bbdcc3317ec31bd5bcf54055d5654a7320621940c91314341b2fe9931bb36de5fcdee613fcc0e41bfbd9578544670b4c4d2a79fa6aab27fd032aad5db0fd60dff782f490d7a380ac76c880d57d92587e6f46c404983870e4be76b1b", @generic="84df9997ac8933861928910b6c9b5970539b4302253b1e510bc4f717bfde738761b547586cf7d22a99ce9e83b9008f8dd26e2cbf00099b30e3b480378a299ead3e12537610150d40c045adab196f3665ceda31e66127bb7e7f8e141e17ffc617abdae0ff759684fbb0e81894ec4c7fcd58ba8449d407adf255783fb5fc6dbb2f02ae1b6a6802871e9bd114afe7f2635d4677a3a3d20fbfd03a756ee9e823ef30891870bca0b1d95aaf0debf71e83cc3435632578ea558515faf9857e6ae08d968bfa1cd18017a409f1fd67e7ac3ee9cf7a50420d17fcbcf1723c8d21daa189362019740f31c1142004de0019cf6bb51df180b4c775822a1e5f369bc5a53ef1d68184bb68938fda1add1c2cfe3be700024d5ba5fc0aa4fe574df7321211eea774d6c2ede066366542c6ffca4094e9ca33c7d34c60f674b48356db394854bf9df11e69274de178664d20671bd801de4119c95d03cf7498e55e6258d9204ca13d5707b18d8c081740df2fc719bf0e202c61abeefdf2d1b262858819f07d2460337f63a50fb8f37caeaeb393617c746a090b51c6bf08c52fd6a54ace977d99286a892a535b4a5912f31e0573db5a7fef975c5c2dbb71104e03022a98aa7688b4cf13a10e88b19d963dd7ecf87434cd536634d250eebe52ab844b678a2046db064cd93d601dfa31245cfd926cddbe6a760c7a45ff1e6db797183c75d7f959e7b1196039af4ce8df61b3e87a2f8aa122fc92980987a5507425c11d5b8f1ac52ff61ede611b4a073cd7b33f170b8daa66575e5b39a8698d8711e9e513f8aaa01ca4bfd7334003956e70adbe4bc26347a02ee425d812d668966400759808d336cf9f9ec5f962f5b059a71fff86f36446bca61190f24bb4b3c826694ca327ded89d82a78d16f3466ae9a4dcfb53269da97eb4ee06ed8f6510c28fad926233caeca51317481da53dd01dd37096eaf879b1edcf8d39645c39bd72159072ac1992f35a460742363c2c3107954ab4ea432d96c3088128cd26575cb94a89934f2cae70a1898369e3edbb56c1dac91f1c7b3907393e639350e004ef0af0f597720055c5e259a79593b5bcbf1e91f2c74961ce17ddb3e64ec45f27363d6577aee1ffaef581b0921e9326592567192eb21bc277c70419c6992fa4286203f8c9267ba42c684cef8e7f75adb89a4e9b31eec313117a0bd2c2b157e7077817988f0cf4e7880986920565a9947b69f7707edd91c5060e1ecfa2ec219e5f005557ff6cf6b9057634631ae753e02b1bea2d692f4b6e6873c267b66e6162543dde9e2833d78d6ff2691ba60c6f15dd468928dccdf97e0ccbcae72de1a62175b1680331d2efc319c5522a2695ebf2e842d4b2f4c03ac6d9a11386a7b331332efee3691ad2cddbc052f7f787e4ceddde4bd968f93c26b0a823dbab94d42fa2f68186987f14eeb4f9d230a4c88ee7ac2a5d01fd0ffa0b4e5ad4b579b503c24f27cc0e22941c60f4d757ccadc7875c4d10c5cd7a3c64a756337b49e8e4656e81e5acd0ec64953d3b0953cd51f203f94c9f598660f65b92596297de596ad47f941b6f3266d8a7c5bd6df92c2533fb60a4d0e7dacb80093c7f88ab06192a0eec4ee4f08eb98eda6dab8a35053cae04076ca59bd70897167784646cce93bf5490bc6eb32cd4137c27f60e8417823fe9ae64f8c2ae8c5c74f53bd410204d417e1f457e73aa899d75d5ccb5db6a69ad26449bd1ce598702b8c65409d66b63bb19e0a0a5b1693dfe97e8189e7723ba14bda6779d18a2c0656df96b853f06e6fd757433eda0db86fa5c70f09c4e36f2f3b27a6c721454f62f6a0d6765e6a1bedd2cea21699c729270bb149d41b51bbdbcec40ef812e6158d67e5f8e8a9a5f4dd595adb4a9ca10570e8b9155c7d505cc51c7522ad7a6869a0c81117742429131e543e4fd3ba94a7bf7695ce71e45f086eefe893b543a01242e220994d44bad1274f75b88db0d4c52796208ea740a5b9937be3546744c0abd6ca99de5728f4fcbd5dda82fcea994a02f13baa4ecb05b5c1235014857bc4e5ec2d79039711a57d93497d1b6dd105a3d98505b7d455aa226b2ea129baf75e429672f3adbdbd3ab0d55cfc4a49b272658f4f971ccca3e39864b0efa0cbb90dfd26c4a06508b61dfd9297520fab57cb6cbf33cfb695dee5badf36c8a517a76c9b754f3da7dbb673563d499d3ef1edb1786c91e2d262db710c853c81ed3633e4f6653aa81ed3e543bc370ed1f6eed64987c2ba45a20e08291e632a3728c0083320994343c3a78a2809aa1816a48ab5d3e06affa350a4973e65ac0ccf00e5b3da7597603b7b7bcd4bfa68ab14db007625d95408f16e0eca0f87499d0446c4ea88889b721b83c66bef23ffea63f1af245386e53a9e4a63840e041cfcf2a488955098bfbc26c1d3bca0ac63191c91cb8892327058894fd329d3f8ad5943ba19eb7dbdb46d5d0e3294b73cd359f39f78c3e2f7204d4dac411e01059115c3b6a407330bd6e6c7dd53898d1f9dadbca68bfe764f24f944114d5a3e31ec3d8da18bc6308123fe977cf797e3b9c2c12b108c525ff672c29c0905826d0e3891935a5bd77621a3e8f7237fc991bcbe23469c484cd7c4dfe3cc32065620f4f811665bd879025fdea2410df5fe7698f5ba6d7602cdb092c650425d988af95744c1beedc5d00546d70bc629af1eb31c487aaed5aabcdd018158aa0f86cd8917c93caa1cedf69ba3414a01da17b4beece094785ee365e009615487780126b8a440751d016c179df44ef642027e9ca72c585b3cc65f2d4d100f458a98b622c51f8c4bacc1d57b9ad51490e1c6948dfafb381301d17aeea0a553d4fbf45ed84e5aa8b6ae6ae4396fb9b1ca1ba4d5461ace637ba8c0a13d4135fd12910698694f5e42edc2322240e4626c9dfcdb22f2c7c17b5958eb72817a0a1639a67bc2a1ca4ee873eae617eaa4e679667059b63043326b24ebdd1cde4cf5714b05b3d75362066dadc41245463a0e997048c4f81443c38c5a1111a393d5b183ae58d6dcdba945cfbe6f851d6f6935e204081e041be12690e200b0cb775861d8c9ee38f5202b4848da57d5198fa3423c39778df4da79b016ab3398f3377e5e6d86ec0fd240d3220727bd38571696794cb5182ef2292052cc6719a7c74ff808e3f256f6a9acf24329275c127a39a2d4703ac0f665f21d3dbaa126bd480b44feee15fef090941534984c59d6bc03774c176f68b2603e0c4e451ca84d8f37c054e440047f28e34a27bb56102155f1c600f213d464c34905a2676f7f9dcab48354caf5ddcff506fb652acf0362c6f04f2e676347e90089de9d98dc1363a9fae1d523b712c177c745e4482eeb9fd44fda13ec3918694d6472ffa41a444000cb856ef7dd91962f26562ff10a0bacd7d42509a01b1b407eb0857c06eadefbe77d65ebf87e0d0da0712a19c8243c6c9831a8fc5adffd6df286ecd96b9f66a021e1547335f86b8de425cf71c18cf70c0205875cf0be94d20e48d9c8ec749dc00617b95cd99f02b0a9fb7075248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0x2738}, {&(0x7f00009a4000)={0x18c, 0x3f, 0x2, 0x3, 0x1, "", [@nested={0x17c, 0x1c, [@typed={0x28, 0x2c, @str="b62b70707031706f7369785f61636c5f61636365737373797374656d00"}, @generic="be059f2deba9af78b8cf8f4720e58c656505bf512efa1f20449a8594ea44bb3fee44d60b0af3971a96ed7b8453f2938af6", @generic="716fbb7ae28e675bda31642b361a5a853dba4bbc978b18ef61cb1cb90e4cd3321e25ade79d7d93407bebe2daabec78d65cc836eb5fd82c660a0e214b295c2eadc3b6471ddde1f3e2ce0c43dcc914f712", @typed={0xc, 0x73, @ipv4=@empty}, @generic="2cbf66a33558e692ae4df90caf5bfe5ffc707bf60d202c6e9f2d4743b2152230221890089e169cf0a0c0", @typed={0x18, 0x79, @ipv6=@empty}, @generic="57b9bc3e79681254eef5962200b52a48eaa4ac5406c58812c1553258fa7332ac3808569c01484732881eb61e2ac002aa36477f8bceec23a2dc297cf81c89da9d177a9e7d5b9463003741e251e373bc2047d9adbb7c53598c34b8ab802faf965d18da7c81dabdd45ba96f022c95958769f942f3e9", @typed={0xc, 0x41, @pid=r2}]}]}, 0x18c}], 0x2, &(0x7f0000c62000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xc8, 0x20000000}, 0x24044000) 2018/02/09 04:26:41 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21), 0x0) 2018/02/09 04:26:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000032c000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f000006d000-0x1000)="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", 0x1000, 0x4, &(0x7f0000a14000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xc8, 0x20008008, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x3b8, 0x0, 0x0, 0x0) 2018/02/09 04:26:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000162000)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000095a000)=0x401, 0x4) getuid() r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x5}], 0x10}}], 0x1, 0x0) 2018/02/09 04:26:41 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x2}, 0x1c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000015000-0x4)=0x1e, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000014000)=0x2, &(0x7f0000014000)=0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r0, &(0x7f000000e000)}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000004000-0x8)) [ 80.978890] xt_cgroup: both path and classid specified [ 81.017553] sctp: [Deprecated]: syz-executor5 (pid 14234) Use of struct sctp_assoc_value in delayed_ack socket option. [ 81.017553] Use struct sctp_sack_info instead 2018/02/09 04:26:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffbfffffffffffd) sendmsg$nl_generic(r0, &(0x7f00005ff000-0x38)={&(0x7f00008f0000-0xc)={0x10}, 0xc, &(0x7f0000884000-0x10)={&(0x7f0000dde000)={0x14, 0x0, 0x124, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000016000-0x38)={&(0x7f000001d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f000000f000)=[{&(0x7f000001c000)=""/59, 0x3b}, {&(0x7f0000005000)=""/240, 0xf0}, {&(0x7f000001c000)=""/4096, 0x1000}, {&(0x7f000001d000-0xef)=""/239, 0xef}], 0x4, &(0x7f000000e000-0x26)=""/38, 0x26}, 0x0) recvfrom$unix(r1, &(0x7f0000445000-0x1000)=""/4096, 0x1000, 0x2, &(0x7f0000fbc000)=@file={0x1, './file0\x00'}, 0xa) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f00002a3000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000ffe000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 04:26:41 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000)={0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000001000)=0xffffffff, 0x4) 2018/02/09 04:26:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000db0000-0x10)=[{&(0x7f0000c5b000-0x29)="290000002000190700003fffffffda060200000039e80001040000040d001400000000000000000001", 0x29}], 0x1) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/02/09 04:26:41 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000d51000)=""/19, 0x13, 0x12040, &(0x7f0000000000)=@llc={0x1a, 0x1e, 0x1, 0x200, 0x10000, 0x10000, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x83, &(0x7f0000e01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "010060", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0x0, 0x0, 0x0, 0x7}, @fragment={0x3b, 0x0, 0x0, 0x73d, 0x0, 0x6, 0x3}, @dstopts={0x0, 0x4, [], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @generic={0x0, 0xd, "009ad253098302000000970480"}]}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x40, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/09 04:26:41 executing program 0: mmap(&(0x7f0000000000/0x8cb000)=nil, 0x8cb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000531000)=@file={0x1, '/'}, 0x3) 2018/02/09 04:26:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) listen(r0, 0xffffffff00000000) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00008ff000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000c5b000+0x21f)) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000018e000-0x12)={@generic="ac81d1f29372bb45c05436f3f4e06fb2"}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f43000-0xb)={0x3, 0x2, 0xb225, 0x7, 0x5, 0x100000001, 0x0, 0x7fffffff, 0xfffffffeffffffff, 0x7ff, 0x354}, 0xb) 2018/02/09 04:26:41 executing program 1: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2f, &(0x7f0000ae8000-0x4b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x21, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, "0402000000"}}}}}, &(0x7f0000abf000-0x10)={0x0, 0x1, [0x21]}) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x5, 0x40, &(0x7f00003ea000)={0x0}) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f000013c000-0x14)=""/20, &(0x7f0000aef000-0x4)=0x14) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000aed000)=0x4, &(0x7f0000aee000-0x8)=0x2) [ 81.089291] sctp: [Deprecated]: syz-executor5 (pid 14249) Use of struct sctp_assoc_value in delayed_ack socket option. [ 81.089291] Use struct sctp_sack_info instead 2018/02/09 04:26:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000dc000)={&(0x7f0000995000-0x24)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, 0x32, &(0x7f0000e46000)=[{&(0x7f000015e000)=""/4096, 0x1000}, {&(0x7f0000ed4000-0x28)=""/40, 0x28}, {&(0x7f00005e4000-0x6c)=""/108, 0x6c}, {&(0x7f0000d83000)=""/138, 0x8a}, {&(0x7f0000b8a000-0x1000)=""/4096, 0x1000}, {&(0x7f00009f9000)=""/4096, 0x1000}], 0x6, &(0x7f000062d000-0x28)=""/40, 0x28, 0x9}, 0x41) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000415000)={0x100000000, {{0x2, 0x0, @empty}}}, 0x90) listen(r0, 0x8000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f000069a000-0x8)={@broadcast, @loopback}, &(0x7f0000e97000)=0x8) accept(r0, &(0x7f0000296000)=@sco, &(0x7f00003c8000-0x4)=0xfffffffffffffe97) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) recvmsg(r2, &(0x7f0000c51000)={&(0x7f0000012000)=@ax25, 0x10, &(0x7f0000d13000-0x60)=[], 0x0, &(0x7f000096b000)=""/217, 0xd9}, 0x0) 2018/02/09 04:26:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c60000)="e513b5a378aa9141fbcd03ff00000cfc3c3e2a2e924b3848c9b50768afd9ef9904105a900ad2d81d48bd74f72ec705238987dcf86935c933b753aacbba7063a0da27865b436ac543599d81aacfce6e5f9437536295bd788aec5859daa5c8c0c060da32aa5759c7e87dc07ae957858ed324cccd47674ec9a3f6e6710b5b8f1985786c016eba90aca18d43", 0x8a) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e07000), &(0x7f0000555000-0x4)=0x4) r2 = accept$alg(r1, 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000eb0000)=0x8) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000546000-0xfd)={r2, 0x4922, 0xdd, "8f37eae2dc81bd00236e720aa58ce9b176a6344bba4f12ea1b2e9b354794ad1ca7984a74578c0887f3d5cbcf33e023bcc9a577225a74e71a4aab5518c6b372a973d30c10eaf5134a31882ac89ca5f85ad0683f75eb696e2de6a5987dcfb5ec6d6f74fddcbe2af6b51c0f6db4ce80f876a17a2a3d79014cd75a6668dd63a2ff717d76dace87c925bf05ce577f8792498907e56524b7d1440721ca2eb8b0fd336fdb8923f83291dbc93581b443251501889f826d7933a88db33ad0e8a0bf1eddd92e9efda1dab0ceec9e410af6be4274dafc5e1d9864ce430f738140c85f770847535b2f685fd37c84de6261cb7ed5b37666d1ab"}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000420000)=0xfffffffffffffd1d, 0x4) r4 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00003ec000)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f000055c000-0x4)=0x6088, 0x4) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000bef000), 0x4) pipe(&(0x7f00009d2000-0x8)={0x0}) getsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f000056d000-0x4), &(0x7f000056f000)=0x4) sendmsg$alg(r2, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39}, 0x0) 2018/02/09 04:26:41 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000005000)=0x100, 0x4) write(r0, &(0x7f0000001000-0x1a)="f3", 0x0) recvmsg(r0, &(0x7f0000007000-0x38)={&(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000002000)=[{&(0x7f000000c000-0xef)=""/239}], 0x377, &(0x7f0000008000)=""/243, 0x263}, 0x2000) r2 = accept(r0, &(0x7f000000a000)=@ax25, &(0x7f000000e000)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000001000-0x4)=0x5, &(0x7f0000010000-0x8)=0x4) 2018/02/09 04:26:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x6, 0x3, &(0x7f0000c9e000-0x8)={0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000281000)=[{0x3, 0x7b28}, {0x3, 0x3}, {0xb, 0x52}], 0x3) splice(r0, &(0x7f000087f000-0x8), r0, &(0x7f0000761000-0x8), 0x0, 0xa) bind$alg(r0, &(0x7f0000967000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000bf7000-0x38)=[{0x0, 0x0, &(0x7f000066d000-0x90)=[{&(0x7f00001eb000-0x23)="7e157131a52b8c14c05ed2d03a873cd23f9af03cd0a744d32328b6f31805cca3", 0x20}, {&(0x7f0000384000)="3e1a59b6f8af28f5e5d8f9e523982beea3df17405e86365aff8c50058bac6e8db5c95598007ac4f59b083aaf8b80ba5d892b4d2e1454ec816dd05ac1f414b6b48e0843eff6aad7ab9f69761721ee6e175501f71616f280f375a302a794da4c570b29c307f724cd15438fbf57ab04d8bc21590c816613e8a32c4363a07aaaaadf5ef4e3c4ced94a188ae5cd9000c45532d2c0ff592d23bd1c77eba6d9b34ba8a87d0bdcaa3c467bc5144e4fff48e4e6e90bc7d85c2a73e3d15c7fc2ce4db88101479e32c26a55a2bfc2ec622c88197e3ed06a18b651638c00c9476c60", 0xdc}, {&(0x7f0000e00000)="3044075aca6d4d85571e9c44c9f8ef", 0xf}, {&(0x7f0000928000)="afcdfb994237cbfd5f51bb663977", 0xe}], 0x4, &(0x7f00006f0000-0x10b8)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x70, 0x117, 0x2, 0x58, "0b0a6a30033f3825520e4f863fdc3ff165f66ddf4d037a38842c2263c7f1722fb35bddaeee5060dca4f339f6c50635825dcab199a9fc5c6a7cdd4ed77db60df9bff81a84548053d7960609be9faece6dd05adccff01e91bd"}], 0x10a0, 0x8000}], 0x1, 0x4) 2018/02/09 04:26:41 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0x100, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000004000-0x10)={0x0, 0x6, 0x4, 0x5}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000004000-0xad)={r1, 0xa5, "72cb7f235a4fe3e9b14ca6f22e71268f4bdaafd47d851a5f9adc1c0a94b3eec39fe840d1eb962a89a2e8db13f8e338b87bd54164e3d9d3fba8067b257e6554ed0dd433a0327dda855671abaf743d774d75baddf929578e40cd52c90fc0c4da12fe14975aee754914a048e16267a6a7cfdf48292f61208ba44cbd56e526cba8ff085100690f86e23ebe0629283f0ae9397d2125fe3e89d302037ad3466c1052281c29ec29fc"}, &(0x7f0000000000)=0xad) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r2, 0x1}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r0, &(0x7f0000005000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @random="539892ea7afd"}, 0x4, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @common='vcan0\x00'}) 2018/02/09 04:26:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0x8000005, 0xfff) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000078000-0x8)=@assoc_value={0x0}, &(0x7f000047a000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00001b0000)={r2, 0x60, 0x7, [0x4, 0xffff, 0x1d4, 0x10000, 0x8, 0x80000001, 0xff]}, 0x16) bind$alg(r0, &(0x7f00005b1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ca4000), 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00006f9000-0x38)={0x0, 0x0, &(0x7f0000efe000)=[], 0x0, &(0x7f0000c00000)=[@op={0x18, 0x117, 0x3, 0x8000000001}], 0x18}, 0x0) read(r3, &(0x7f0000c22000-0x22)=""/34, 0x101be) socketpair(0x11, 0x1, 0x3, &(0x7f000070f000-0x8)={0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f000086f000-0xc)={0x10000014}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00006c9000-0x20)={@generic="4453634eb566a4577c054b91b17580fc", @ifru_flags=0x9100}) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/09 04:26:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000781000-0x4384)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00001a7000-0x48)={0x1, 0x2000000000000343, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x200000}, 0xdf) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f00008a5000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg(r2, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[]}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00008d9000)={r3, r1}) write(r2, &(0x7f000017c000-0x2e), 0x5e) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r4, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r4, 0x5462, &(0x7f0000007000-0x8)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r6, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000663000)={0x14, 0xa, 0xa, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000007000-0x90)={0x3, {{0x2, 0x3, @rand_addr=0x1}}}, 0x90) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000009000-0x25c)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "94446f", 0x0, 0x6c, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "a2a42d826de0e880"}}}}}}}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/09 04:26:41 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000028f000-0xc)={0x0, @multicast2, @dev}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x5070) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000-0x4)={r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r3, &(0x7f0000003000-0x27)=""/39, 0x27, 0x2000, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffff, 0x7, 0x3de9, 0x100, 0x80000000, 0x823a0000, r2}) r4 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x80)=@generic, &(0x7f00002fc000)=0x80) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000eb7000)=0xd4, 0x4) mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x3ff, @empty}, 0x0, [0x0, 0x0, 0x8001]}, 0x5c) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r4, 0x10c, 0x7, &(0x7f0000f8a000-0x4), &(0x7f00002b7000-0x4)=0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r5, 0x0, 0x60, &(0x7f0000000000), 0x0) [ 81.265868] ------------[ cut here ]------------ [ 81.270767] Bad or missing usercopy whitelist? Kernel memory exposure attempt detected from SLAB object 'skbuff_head_cache' (offset 64, size 16)! [ 81.284169] WARNING: CPU: 0 PID: 14294 at mm/usercopy.c:81 usercopy_warn+0xdb/0x100 [ 81.291966] Kernel panic - not syncing: panic_on_warn set ... [ 81.291966] [ 81.299325] CPU: 0 PID: 14294 Comm: syz-executor2 Not tainted 4.15.0+ #221 [ 81.306314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.315643] Call Trace: [ 81.318210] dump_stack+0x194/0x257 [ 81.321818] ? arch_local_irq_restore+0x53/0x53 [ 81.326468] ? vsnprintf+0x1ed/0x1900 [ 81.330247] panic+0x1e4/0x41c [ 81.333415] ? refcount_error_report+0x214/0x214 [ 81.338144] ? show_regs_print_info+0x18/0x18 [ 81.342623] ? __warn+0x1c1/0x200 [ 81.346059] ? usercopy_warn+0xdb/0x100 [ 81.350011] __warn+0x1dc/0x200 [ 81.353267] ? usercopy_warn+0xdb/0x100 [ 81.357216] report_bug+0x211/0x2d0 [ 81.360825] fixup_bug.part.11+0x37/0x80 [ 81.364863] do_error_trap+0x2d7/0x3e0 [ 81.368724] ? vprintk_default+0x28/0x30 [ 81.372760] ? math_error+0x400/0x400 [ 81.376534] ? printk+0xaa/0xca [ 81.379790] ? show_regs_print_info+0x18/0x18 [ 81.384269] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 81.389091] do_invalid_op+0x1b/0x20 [ 81.392779] invalid_op+0x22/0x40 [ 81.396209] RIP: 0010:usercopy_warn+0xdb/0x100 [ 81.400764] RSP: 0018:ffff8801c0d7f6e8 EFLAGS: 00010282 [ 81.406102] RAX: dffffc0000000008 RBX: ffffffff86800b47 RCX: ffffffff815a57ae [ 81.413847] RDX: 0000000000007337 RSI: ffffc9000148c000 RDI: 1ffff100381afe62 [ 81.421092] RBP: ffff8801c0d7f740 R08: 0000000000000000 R09: 0000000000000000 [ 81.428337] R10: 0000000000000866 R11: 0000000000000000 R12: ffffffff86402580 [ 81.435579] R13: ffffffff85f2d440 R14: 0000000000000040 R15: 0000000000000010 [ 81.442840] ? vprintk_func+0x5e/0xc0 [ 81.446623] ? usercopy_warn+0xdb/0x100 [ 81.450582] __check_heap_object+0x89/0xc0 [ 81.454790] __check_object_size+0x272/0x530 [ 81.459176] ? usercopy_abort+0xd0/0xd0 [ 81.463137] ? copy_user_generic_unrolled+0x89/0xc0 [ 81.468131] ? _copy_to_user+0xa2/0xc0 [ 81.471998] put_cmsg+0x233/0x3f0 [ 81.475437] ? __scm_send+0x11a0/0x11a0 [ 81.479387] ? trace_hardirqs_on+0xd/0x10 [ 81.483510] ? sock_dequeue_err_skb+0x2b1/0x420 [ 81.488161] sock_recv_errqueue+0x200/0x3e0 [ 81.492458] ? rw_copy_check_uvector+0x1be/0x280 [ 81.497199] packet_recvmsg+0xb2e/0x17a0 [ 81.501242] ? packet_getname_spkt+0x2b0/0x2b0 [ 81.505807] ? copy_msghdr_from_user+0x3a6/0x590 [ 81.510545] ? selinux_socket_recvmsg+0x36/0x40 [ 81.515189] ? security_socket_recvmsg+0x91/0xc0 [ 81.519920] ? packet_getname_spkt+0x2b0/0x2b0 [ 81.524475] sock_recvmsg+0xc9/0x110 [ 81.528160] ? __sock_recv_wifi_status+0x210/0x210 [ 81.533065] ___sys_recvmsg+0x2a4/0x640 [ 81.537030] ? ___sys_sendmsg+0x8b0/0x8b0 [ 81.541152] ? sock_sendmsg+0x4f/0x110 [ 81.545027] ? sock_sendmsg+0x110/0x110 [ 81.548981] ? __fget_light+0x297/0x380 [ 81.552931] ? fget_raw+0x20/0x20 [ 81.556365] ? schedule+0xf5/0x430 [ 81.559884] ? __schedule+0x2060/0x2060 [ 81.563831] ? __vfs_write+0xf7/0x970 [ 81.567609] ? kernel_read+0x120/0x120 [ 81.571471] ? bpf_fd_pass+0x280/0x280 [ 81.575338] ? __fdget+0x18/0x20 [ 81.578684] __sys_recvmsg+0xe2/0x210 [ 81.582459] ? __sys_recvmsg+0xe2/0x210 [ 81.586409] ? SyS_sendmmsg+0x60/0x60 [ 81.590195] ? SyS_futex+0x269/0x390 [ 81.593903] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 81.598900] SyS_recvmsg+0x2d/0x50 [ 81.602418] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 81.607148] RIP: 0033:0x453299 [ 81.610313] RSP: 002b:00007fe5ac802c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002f [ 81.617995] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 81.625241] RDX: 0000000000002000 RSI: 0000000020006fc8 RDI: 0000000000000013 [ 81.632482] RBP: 0000000000000654 R08: 0000000000000000 R09: 0000000000000000 [ 81.639724] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f8880 [ 81.646965] R13: 00000000ffffffff R14: 00007fe5ac8036d4 R15: 0000000000000000 [ 81.654910] Dumping ftrace buffer: [ 81.658521] (ftrace buffer empty) [ 81.662203] Kernel Offset: disabled [ 81.665804] Rebooting in 86400 seconds..