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", 0x1000}, {&(0x7f00000012c0)="925984a14d2d0429e6e34f6606afbb708da23b1b", 0x14}, {&(0x7f0000001300)="8988151f0184c38bdc44934c82af35c550810ed1e929ee7330903f1645de319215913d71261a6aa34470b99e573d6b965a13dd7268086ae2c8d781a3d730af299215ab011def7ec2eb738176cf300b88d28cbf3ad69f0ffc855a457ad707c4888f0d3f0e9ac78da3fd76eaa29e31df91f1ffcb90d42f2dd1138956142f46ce98118c632fd08238ace83180e8d37d21d6620c5d214299d1036e9966bba72431ba9d18dbfa800cb876dfbcf939619a825d714577fd370eb4d34b893f1d7343ec2b2de36e384483512406c58ad06a39d2a78ba52624a8523faa972c0799c9568a76df1c3330a13b9c942e833f561adcf0cf1b32e4157a7d", 0xf6}, {&(0x7f0000001400)="ee2f471cbc6cbf185f69a67ca3efdaaab957fa0cc0b20292c89be53c97ed671f0f3494875f97791d2f03175cd621e10d2f32782bb6157c179b44f3e8467be0f2423e9303ecfccd4f6be3282889023afe3e8ad0eb1ff03bbfcc64f3b2e8be9c8971d37ed8266e9debce43954452602c5ffa42581b791fcfdd8ea5e9a6b4bf9235069c0718468fc90a715f1211667e011eb28cde9adc63263ef7db411bf036b5e6c113", 0xa2}, {&(0x7f00000014c0)="5564a358aba2b72c8e1581b3774c069ccc7fb7fdcf13dfa8afa0499f7c5fd6bd35ff051baf1eee7ed745be191864e323e2fe95940f441c3096e5254af3138218451a", 0x42}, {&(0x7f0000001540)="c81aa3926f0b7a48df4b423c5b553f0ade11a2a9ec0cc3ecfae21f8dbc5cc6c1569acb43b9cd716b01435e4291876f2357712b2421f6b00b5d5350a84f441c1705e11955c226b508ef24f22f52ccc75a99b8cb7dde4252ca3233f5a52275910bd31178c30b54302106d59818a43a2ad17852c6778f8fb1f66fcc2c0b0614e7c447e184f437ac4978cd042000885c34ee6cdc157f6d41d45cef3a599efaaab1e46ecc170fc11f63d6a5bf3b5f55b125241e4fd27a1ad161c9f5342fb6cb8b8cb953a2dd5e0a6ef9a159428abf7260ec76e56bdd8ecc9d11070dbcc6dea3", 0xdd}], 0x8, &(0x7f00000016c0), 0x0, 0x4010}, 0x44080) fcntl$setsig(r2, 0xa, 0x20) statfs(&(0x7f00000016c0)='./control\x00', &(0x7f0000001740)=""/120) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/05/11 22:02:46 executing program 3: r0 = socket(0x1e, 0x1000000000005, 0x0) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f000016cf61)}, 0x0) recvmsg$kcm(r0, &(0x7f0000008000)={&(0x7f0000c1d000)=@ax25, 0x10, &(0x7f0000241ff0)=[{&(0x7f00009a9fff)=""/1, 0x1}], 0x1, &(0x7f0000c21000)}, 0x0) recvmsg(r0, &(0x7f0000a97000)={&(0x7f0000a25ff0)=@ax25, 0x80, &(0x7f00000b6000), 0x0, &(0x7f0000e08000)=""/248, 0xf8}, 0x0) 2018/05/11 22:02:47 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6000}}}}}}, 0x0) 2018/05/11 22:02:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = accept4$bt_l2cap(r2, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x80800) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000100)={'eql\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x0, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r2, 0x4}) 2018/05/11 22:02:47 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xe1fd}}}}}}, 0x0) 2018/05/11 22:02:47 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x700, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:02:47 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c, 0x0, 0x0, 0x300000000000000}]) 2018/05/11 22:02:47 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd320-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) write$binfmt_elf64(r1, &(0x7f00000008c0)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x6f, 0xffe3, 0x8, 0x1ef, 0x3, 0x6, 0x4, 0xc7, 0x40, 0x327, 0x9, 0x1, 0x38, 0x1, 0x48d4bbdb, 0x200, 0x800}, [{0x6474e557, 0x3f, 0x1, 0x6c1, 0x1, 0x3ff, 0x0, 0x8}], "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", [[], []]}, 0x1278) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") write$binfmt_elf32(r0, &(0x7f0000001b40)=ANY=[@ANYBLOB="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"], 0x275) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000000040)={0x2, 0x40, 0x8, 0x200}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000004c0)="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", 0xffffffe1) 2018/05/11 22:02:47 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1100}}}}}}, 0x0) 2018/05/11 22:02:47 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x0, 0x207, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000030721970000000000000000000008000100060000000000"], 0x1c}, 0x1}, 0x0) [ 910.458691] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 910.472504] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 22:02:47 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x600, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:02:47 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x2, 0x1, 0x8, &(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000480)={r2, 0x5}, 0x8) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000002c0)={r4, 0x9}, &(0x7f0000000300)=0x8) socketpair(0x4, 0x2, 0x1ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_dccp_int(r5, 0x21, 0xb, &(0x7f0000000040)=0x2, 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="03000080cee26dba2d8d91f1f4253527f0613b23e69b88be48c1cee530aa8942fd1dd6a351a9bdf4156ad423531be8324042b4fef34317301c01467227ba48b759f452e827e220b3057f1679b5242b97c97e0a01697ad844667c3c591d8bd345bd0d2ae76f29701a5ae7a33eab508d11bd32f58712f000fb0f97daed8e664559353de4df3ee33d556cea9fb1a0d061c9862043633c1f5fd27787bd2f011cdf2fbd3e6ae9f9d37685ce67ceb4d9aeedbb1960ce1682fc000000000000000000"], 0x8) 2018/05/11 22:02:47 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xe02}}}}}}, 0x0) 2018/05/11 22:02:47 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c, 0x0, 0x0, 0x3f000000}]) 2018/05/11 22:02:47 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='vmnet1GPLkeyring\x00', 0x0) ftruncate(r0, 0x9d6c) write(r0, &(0x7f0000cbd000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00') 2018/05/11 22:02:47 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8)={0xfffffffffffffffc}, 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r1, &(0x7f0000000040)=""/384, 0x7231ca38) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) rt_sigprocmask(0x0, &(0x7f0000000280)={0xc000000000000000}, 0x0, 0x8) dup3(r2, r1, 0x0) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) fstatfs(r2, &(0x7f00000001c0)=""/13) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/05/11 22:02:47 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x0, 0x207, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000030721970000000000000000000008000100060000000000"], 0x1c}, 0x1}, 0x0) 2018/05/11 22:02:47 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xe0, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) [ 911.079157] net_ratelimit: 28 callbacks suppressed [ 911.079169] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 [ 911.116289] skbuff: bad partial csum: csum=0/65535 len=290 2018/05/11 22:02:48 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x6, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:02:48 executing program 0: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x30) sendmsg$kcm(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)="ac8926f6cceae610c8c496c68fe49c84c8fbd7fbb0318b427e16bf5be03655b34df346cd7c97a231465568f287f9a42b196d", 0x32}, {&(0x7f0000000180)="a9d469f6b86d22288248002c10a255f7d10d0a747a402a833f24e65450c02179a1ed89906f1d5a9898955cb980b7b87a83093885fb38fad9677165a597b5b252699f40de9d261ee79ac1e58850d8e223f8d61ec0b8846debf60f73ef91bde4d7778336", 0x63}], 0x2, &(0x7f0000000200)=[{0x110, 0x113, 0x5, "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"}, {0x18, 0x115, 0xfffffffffffff801, "d0f38cc91db11376"}], 0x128, 0x4}, 0x40000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001ff8)=0x3) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r0, 0x3, 0x1, 0xf8f, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0xfffffffffffffd6b) openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000001000), 0x4) r1 = semget(0x0, 0x2, 0xc2) semctl$GETNCNT(r1, 0x6, 0xe, &(0x7f0000000380)=""/204) [ 911.139884] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 [ 911.169520] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 22:02:48 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1100000000000000}}}}}}, 0x0) 2018/05/11 22:02:48 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x7, 0x8400000000003, 0xffffffdf00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000000)={0x0, 0x8}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/11 22:02:48 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c, 0x0, 0x0, 0x11000000}]) 2018/05/11 22:02:48 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x4000000000000000, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:02:48 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0xffffff7f00000000, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) [ 911.298767] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 [ 911.317542] skbuff: bad partial csum: csum=0/65535 len=290 [ 911.330953] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:02:49 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00001aa000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x1, 0x0, 0x8, 0xa1bf}) socketpair(0x11, 0xa, 0xc9a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f00000000c0)={[], 0xffffffff, 0xffffffffffff8001, 0x4, 0x0, 0x5e10, 0x1000, 0x1000, [], 0xffffffff}) 2018/05/11 22:02:49 executing program 0: prctl$setname(0xf, &(0x7f0000000000)='em1lo\x00') r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x200002, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000100)={{0xffffffffffffffff, 0x3, 0x2, 0x0, 0x9}, 0x1, 0x4}) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x2000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0xfffffffffffffff9, 0x0, 0x9000}, 0x4) openat$dsp(0xffffffffffffff9c, &(0x7f000020effb)='/dev/dsp\x00', 0x0, 0x0) 2018/05/11 22:02:49 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x80ffffff00000000}}}}}}, 0x0) 2018/05/11 22:02:49 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xffffffff00000000, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:02:49 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8)={0xfffffffffffffffc}, 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r1, &(0x7f0000000040)=""/384, 0x7231ca38) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) dup3(r2, r1, 0x0) fcntl$setsig(r2, 0xa, 0x20) r4 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f00000001c0)=""/167) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/05/11 22:02:49 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x400300, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:02:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt(r0, 0x1, 0x23, &(0x7f0000000400)=""/55, &(0x7f00000004c0)=0x37) accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x80, 0x800) 2018/05/11 22:02:49 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c, 0x0, 0x0, 0x3f00}]) [ 912.233226] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 [ 912.272753] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:02:49 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x13067037, 0x200000) mq_notify(r2, &(0x7f0000000340)={0x0, 0xc, 0x3, @thr={&(0x7f0000000140)="d7a58bcd1c77b2b20a7755289e027784d57dd7b2339efa2e5f43ccdf705b5fd091b555d77a93ffdfb3a1b459ae739c8f6586778e70ec8e3e00207651eab78bf2865eb56abbe7dab1f6ced1da6f2749f98ad389c6bc55f659780785d02f1e8bc10e445134d67ecc19805449bc569a404869735322b652d81430d9e8d21fab9018a3907733ff5c38b6e07169e743cf7cdd4bfed6f9e682c619949c4a3eea801a46579d74ce32972cdbb506f02b4d7d4c2468d96c6db143741c3c760bb7b3f29c5ee7101a99af9523ba2a7dbca0c8ca424e44d179ec3bd0c543093fe7b960cadaa39b827e4485997a56f9b0ed", &(0x7f0000000240)="5cd2a2f19fc6fe08addec74939577d2f05fbd94d5e96dba492e1f88b53370736e47fdc0e2bc174005db967b0feba6d58ba03bdf7fc371f6a8d924c178726ec9275db764a46d9816f43120ae11d1b8c9e15efd8e883114bd42efac8257049e66c449f2e3131af437b7919d03808bfd1d67fbe24e71939ce1ff193da38b7ebc2269b092b73ae14b2fe78632c9148d556a44220608bccb0738188c960d260db04b24e68ce828d894aaa842aa085944a17d5ffe9ddac6180d25b5dcdb9f80825a2cbc05e4d3796150986f238"}}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r4}, &(0x7f00000000c0)=0x8) 2018/05/11 22:02:49 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x20000, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) [ 912.280941] skbuff: bad partial csum: csum=0/65535 len=290 2018/05/11 22:02:49 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x600}}}}}}, 0x0) 2018/05/11 22:02:49 executing program 4: syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') 2018/05/11 22:02:49 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) fcntl$dupfd(r0, 0x406, r1) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:02:49 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000480)=0xe8) r3 = geteuid() ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'ip6gretap0\x00', 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000009fc8)={&(0x7f000000aff4)={0x10}, 0xfffffffffffffd66, &(0x7f00000009c0)={&(0x7f0000000540)=@newspdinfo={0x0, 0x24, 0x20, 0x70bd27, 0x25dfdbfb, 0x1, [@sec_ctx={0x0, 0x8, {0x0, 0x8, 0x1, 0x1, 0x0, "eb66e7058a37edbff68ab13fe4f7be30f1dc8d1c156996df8f80aff6209fc6999842953a61938363523387717a9815c97d0b9727b419f76870b3847ef2d53cd17804dd123a609ab107dc4372c33e96fd16770de2046728dceb2abf1f0cf98b3ab893fc59fc267cb9c3f4a77082f5a244e68eb8f50da0dacdc82be3704d12577f07f36d163e215a2e1b687138a392adc00fab5b5c14ba678161f8b88c791c99d815771f1d9c26abc2c55ac0c82371338bc9d25949943a0acb021ae64ff07931313075b16595aa7ccab90de41b2610c8e52b77b840f6af8c8ce900eafa5f157e688665"}}, @offload={0x0, 0x1c, {r1, 0x1}}, @sa={0x0, 0x6, {{@in=@loopback=0x7f000001, @in6, 0x4e23, 0x9, 0x4e21, 0x1, 0x0, 0xa0, 0xa0, 0x2b, r2, r3}, {@in6=@dev={0xfe, 0x80, [], 0x20}, 0x4d6, 0xff}, @in6=@loopback={0x0, 0x1}, {0x5, 0x101, 0x1f, 0x10000, 0x0, 0x400, 0x9, 0x6}, {0x2, 0x5, 0x7}, {0x7fff, 0x6, 0x8}, 0x70bd25, 0x3506, 0xa, 0x3, 0xfffffffffffffff7, 0x40}}, @tmpl={0x0, 0x5, [{{@in=@rand_addr=0x3, 0x4d3, 0xc264a9170e5dd927}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x3500, 0x3, 0x1, 0x3, 0x5, 0xfff, 0x80000000}, {{@in=@rand_addr=0x4, 0x4d6, 0xced1ef3c55fb5891}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3506, 0x1, 0x1, 0x8001, 0x8d8, 0xa3f, 0x7}, {{@in=@multicast2=0xe0000002, 0x4d5, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x34ff, 0x3, 0x2, 0xed, 0x3, 0x7, 0x6}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0x2b}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x12}, 0x3502, 0x3, 0x3, 0x2, 0x8, 0x1, 0x8001}, {{@in=@multicast1=0xe0000001, 0x4d4, 0x32}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x7, 0x1, 0x7fff, 0x0, 0x20, 0x6}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0xff}, 0x2, @in6, 0x34ff, 0x6, 0x1, 0x6, 0x7f, 0x100000000, 0x1}, {{@in6, 0x4d5, 0x2b}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x11}, 0x3507, 0x0, 0x2, 0x8001, 0x103, 0x537a, 0x100000001}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x32}, 0x2, @in=@multicast1=0xe0000001, 0x3503, 0x0, 0x2, 0x80000000, 0x0, 0x5, 0x100000001}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x32}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3503, 0x4, 0x1, 0xd34a, 0x6, 0x1, 0x7}]}, @ipv6_hthresh={0x0, 0x4, {0x38, 0x38}}, @tfcpad={0x0, 0x16, 0x6}, @offload={0x0, 0x1c, {r4}}]}, 0x1c}, 0x1}, 0x8880) 2018/05/11 22:02:49 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x5, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) [ 912.384639] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:02:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000000180)) ioctl$BLKSECTGET(0xffffffffffffffff, 0x1267, &(0x7f0000000200)) listen(r0, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080), 0x333) sendto$inet(r0, &(0x7f0000000240)="ec08f1d3fa28bfe209a19f3aa6d2ea2302872cf7370e7abcef71c336b6b551079f04ec8ac33fb0fcd724cd88b3b76365dfb49412237f9401a02308b2b6e0062c37ded227e11813e33ec802d107ed879168b17f66538d7e5ba4d49a8894a0aacfea3dcb5aa2b046960ac55e610dbd14bbbefbca8bd85e65e5f095df63f185a552e38a58c8d6259724d13afcf867856577f4189022dc2d52542cffb34600ad88934be6ec94bce634d61517e7c08913bf471762b52e732afb75f7c0982aae3c5456f4b626fe51086a6cdba3156909bd37213dfc67f2cf521bf5aa07fc70bd4d6c8a0a830927a32272", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0xffffffd9) accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) 2018/05/11 22:02:49 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xc0ffffff}}}}}}, 0x0) 2018/05/11 22:02:49 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480), 0x0) write$binfmt_elf64(r1, &(0x7f0000000080)=ANY=[], 0xffffff72) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000001700)=""/4096, 0x34000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/05/11 22:02:49 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x300000000000000, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:02:50 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x4000000, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:02:50 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x500}}}}}}, 0x0) 2018/05/11 22:02:50 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x100, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000180)={&(0x7f0000ffd000/0x2000)=nil, 0x10000, 0x7, 0xb8, &(0x7f0000ffd000/0x2000)=nil, 0x8}) r2 = getpid() madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x8001, 0x7fff, 0x400, 0xffff, 0x0, 0x101, 0x2400, 0x4, 0x1000, 0x5, 0x3, 0x1, 0x7, 0x9, 0xa1, 0x6, 0xf782, 0x5c0a46c, 0x180000000, 0xffffffffffffffff, 0x2, 0x8, 0xa029, 0x2, 0x61, 0x6, 0x3, 0x0, 0x5, 0xd13b, 0x3, 0xdf7b, 0x8, 0xfffffffffffffbff, 0x7, 0x200000000000, 0x0, 0x1, 0x5, @perf_bp={&(0x7f0000000080), 0x2}, 0x1c60, 0x100, 0x6, 0x4, 0x71, 0x8f}, r2, 0x2, r0, 0x8) syz_open_procfs(r2, &(0x7f0000000040)='timers\x00') openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x4100, 0x0) 2018/05/11 22:02:50 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x600000000000000, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:02:50 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x5, 0x440000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x6, 0x0, 0x209, 0x3, 0xfff, 0x2, 0x401, 0x9, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x0, 0x4000000000000000, 0x7f, 0x800, 0x5}, &(0x7f0000000280)=0x14) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020100000d0000000000000000000000010014000900010005000600000000000a0000000000000000000000000000000000000000000000000000000000000005000500000000000a00000000000000ff010000000000000000000000000001000000000000000064e3f7a854fd7d2a569635a07dc2e64c17f420be8c86285c154d8d8c349c75c26ef8814e043b6940a68828ba5cf866b2b0c1420ac21a38ff92972bf412949cc74cedd87d63c292a89d7c37e9ae088d828c3cbd7527c619f2b95f2dba9eca5956ff8ee11a65dd46"], 0x68}, 0x1}, 0x0) 2018/05/11 22:02:50 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a40000)={0x2, {{0x2, 0x0, @rand_addr=0xffffffffedddb9a5}}}, 0x90) close(r0) 2018/05/11 22:02:50 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$SG_GET_VERSION_NUM(r2, 0x2282, &(0x7f00000001c0)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000200)=0xfffffeb5) ptrace$cont(0x20, r5, 0x9, 0x39) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000380)=@raw={'raw\x00', 0x9, 0x3, 0x330, 0x118, 0xffffffff, 0xffffffff, 0x118, 0xffffffff, 0x260, 0xffffffff, 0xffffffff, 0x260, 0xffffffff, 0x3, &(0x7f0000000140), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [0xff000000, 0xffffffff, 0xffffff00, 0xffffff00], [0x0, 0xff000000, 0xff000000], 'eql\x00', 'vcan0\x00', {}, {0xff}, 0x1, 0x1, 0x3, 0x4}, 0x0, 0xf0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x2}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffff00, 0xffffffff, 0x0, 0xffffffff], [0xff, 0xff000000, 0xffffffff, 0xff], 'bridge0\x00', 'ip6_vti0\x00', {0xff}, {0xff}, 0x62, 0xffff}, 0x0, 0x120, 0x148, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x1, 0xbec6, 0x8, 0x2, 0x2}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x8, 0x9, 0xfff}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x390) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x1}]) 2018/05/11 22:02:50 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8)={0xfffffffffffffffc}, 0x8) mkdir(&(0x7f0000000080)='./control\x00', 0x100) read(r1, &(0x7f00000001c0)=""/384, 0x180) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) dup3(r2, r1, 0x0) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/05/11 22:02:50 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7a00}}}}}}, 0x0) 2018/05/11 22:02:50 executing program 4: r0 = socket(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e24, 0x700000000000, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, 0x1c) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") fcntl$getownex(r0, 0x10, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x200000, 0x16d) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000100)=0x1) sendto$inet6(r1, &(0x7f0000000000)=')', 0x1, 0x40040, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) 2018/05/11 22:02:50 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x1000000, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:02:50 executing program 3: r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000180)={0x7, r0, 0x1}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0xffff, 0xe3, 0x6, 0x4, 0x0, 0x7, 0x0, 0x2, 0x10001, 0x1, 0x7, 0x8, 0x100, 0x4, 0x0, 0x7f, 0x20, 0x0, 0x4, 0x5, 0x90a4, 0x7, 0x2, 0x73, 0x8, 0x7, 0x4, 0x7e0, 0x101, 0x0, 0x2, 0x309, 0x0, 0x9, 0xfffffffffffffff9, 0x9, 0x0, 0x4, 0x0, @perf_config_ext={0x20, 0x1}, 0x8140, 0x2, 0x0, 0x4, 0xca1, 0xb5}, r4, 0x4, r1, 0x8) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) futimesat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)={{r2, r3/1000+10000}, {r5, r6/1000+10000}}) unshare(0x8000000) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xdc, 0x40}, 0x341) r8 = socket$inet_tcp(0x2, 0x1, 0x0) r9 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000080)=@buf={0x0, &(0x7f0000000000)}) setsockopt$packet_int(r9, 0x107, 0x13, &(0x7f0000000ffc), 0x4) mq_open(&(0x7f00000000c0)='syzkaller0\x00', 0x40, 0x8, &(0x7f0000000100)={0x5, 0x80000000, 0x0, 0xfffffffffffffff9, 0x1, 0xfffffffffffffffd, 0x7fff, 0x200}) socket$inet_tcp(0x2, 0x1, 0x0) r10 = dup3(r8, r7, 0x80000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r10, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x8ed6}, &(0x7f0000000300)=0x1) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000000008f8092bc805b4a007110000000000000000000000000000095"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) shmget(0xffffffffffffffff, 0x8000, 0x49b, &(0x7f0000ff8000/0x8000)=nil) ioctl$sock_inet_SIOCGIFPFLAGS(r8, 0x8935, &(0x7f0000000080)={'syzkaller0\x00'}) ppoll(&(0x7f0000000780)=[{r1, 0x300}, {r1, 0x8401}], 0x2, &(0x7f00000007c0)={0x77359400}, &(0x7f0000000800)={0x9}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x0, 0x9}, 0x10) r11 = semget$private(0x0, 0x4, 0x0) semtimedop(0x0, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}) semctl$IPC_RMID(r11, 0x0, 0x0) 2018/05/11 22:02:50 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = dup2(r0, r0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x1ff) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0xfffffffffffffffc}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) sendmsg(r2, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/05/11 22:02:50 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) creat(&(0x7f0000000200)='./file0\x00', 0x10) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) r3 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x13, 0x400000) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000000140)) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:02:50 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x48}}}}}}, 0x0) 2018/05/11 22:02:50 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x3000000, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:02:50 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xb00000000000000}}}}}}, 0x0) 2018/05/11 22:02:51 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x4, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:02:51 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000180)=0x7, 0x4) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:02:51 executing program 0: r0 = socket(0x20000000000000a, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f00000000c0), &(0x7f0000000040)=0xfffffffffffffe62) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x6, 0x8) 2018/05/11 22:02:51 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x3000000000000000, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:02:51 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xe8030000}}}}}}, 0x0) 2018/05/11 22:02:51 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000005, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x30) socket$packet(0x11, 0x2, 0x300) 2018/05/11 22:02:51 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000012fe4)={0x1, 0x9, 0x7, 0x4}, 0x1c) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f000000a8c0)=[{&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "62da7bf791add4bc067a2797785b684079f570acf5928e60ed2d350041cc1c71132a521accdd35ad894b8c1ab110a9b805e161bc43eb0ee12f3c581aee44ce"}, 0x60, &(0x7f00000016c0)=[{&(0x7f0000000280)="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", 0xec8}], 0x1, &(0x7f0000001780)={0x10}, 0x10}], 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bf3fe0)={r0, &(0x7f00000000c0)="2796fdfb7e1ec438e5a60ff617fc566fb218fb742f77d4bcffccba2e2b24478e315dd34d0393a1becb6d6d1a20f31d04965c1e866c9ae1c9868fa9a45817cd46a284c941d1860000000000000000", &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000001140), &(0x7f0000011f9f)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000016fe8)={r0, &(0x7f000032ffd9), &(0x7f0000016000)}, 0x18) 2018/05/11 22:02:51 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8)={0xfffffffffffffffc}, 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r1, &(0x7f0000000040)=""/384, 0x7231ca38) mkdir(&(0x7f0000000200)='./control\x00', 0x8f) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) r4 = dup3(r2, r1, 0x0) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r4, &(0x7f00000001c0)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/05/11 22:02:51 executing program 4: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffff, 0x80) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000040)) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = userfaultfd(0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r3, 0x100, 0x70bd29, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0xffffffffffffff40}, 0x1, 0x0, 0x0, 0x800}, 0x41) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) close(r2) 2018/05/11 22:02:51 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xf000}}}}}}, 0x0) 2018/05/11 22:02:51 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x200000000000000, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:02:51 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xffffffffffffff5e) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) sendmsg$alg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="d8", 0x1}], 0x1}, 0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/05/11 22:02:51 executing program 6: r0 = socket(0xf, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0x5001}) r2 = add_key(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0), 0x0, 0xfffffffffffffffe) r3 = request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='/dev/net/tun\x00', 0x0) keyctl$unlink(0x9, r2, r3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0x4000}) r4 = semget$private(0x0, 0x1, 0x400) semctl$GETALL(r4, 0x0, 0xd, &(0x7f0000000140)=""/194) recvmsg(r0, &(0x7f0000001780)={&(0x7f00000003c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000040)=""/62, 0x3e}, {&(0x7f0000000440)=""/60, 0x3c}, {&(0x7f0000000480)=""/124, 0x7c}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/56, 0x38}, {&(0x7f0000001540)}, {&(0x7f0000001580)=""/251, 0xfb}], 0x7, &(0x7f0000001680)=""/33, 0x21, 0x7}, 0x100) connect$can_bcm(r0, &(0x7f00000017c0)={0x1d, r5}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(0x0, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:02:51 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() fcntl$lock(r0, 0x26, &(0x7f0000000080)={0x0, 0x0, 0x8001, 0x0, r1}) 2018/05/11 22:02:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40200, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f00000001c0)) syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x0, 0x0) 2018/05/11 22:02:52 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$BLKPG(r3, 0x1269, &(0x7f00000001c0)={0x990, 0xaad, 0x17, &(0x7f0000000180)="481d5d7e1d08effaf7b8b8d16355fcf017022297047b2b"}) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:02:52 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='limits\x00') getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000400)=""/188, &(0x7f00000004c0)=0xa05f7618fccc55a) listen$netrom(r1, 0x3) pread64(r1, &(0x7f0000000080)=""/8, 0xfffffffffffffc5d, 0x400000000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in=@remote, @in6=@mcast2}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000740)=0xe8) r2 = getuid() getresuid(&(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140)=0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000500)={@loopback, 0x0}, &(0x7f0000000540)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000580)={'vcan0\x00', r4}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) r7 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x69, 0x0) write(r0, &(0x7f00000005c0)="6b46199bf8798d1f6a71442006c4f41b464c0315e8daa1862817d76c13c7e82100d92ec51a5efba8b9989fc93d950dbe525e998cd67ae979ca48692b1c987239dcc6e2726d26337b95d1d3b399a2208f63e3cba0d5e77d", 0x57) setsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000000300)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0x7ff, 0x4e20, 0x5, 0x4e21, 0x6, 0xa, 0xa0, 0xa0, 0x0, r5, r3}, {0xfffffffffffff33d, 0x1, 0xffffffff, 0x7c000000, 0x1, 0x2, 0x80000001, 0x8}, {0xfffffffffffffffd, 0xfff, 0x3f, 0x3}, 0x9, 0x6e6bbd, 0x1, 0x0, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3504, 0x1, 0x0, 0x3, 0x2, 0xba, 0x379}}, 0xe8) setresuid(r2, r3, r6) 2018/05/11 22:02:52 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7}}}}}}, 0x0) 2018/05/11 22:02:52 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8)={0xfffffffffffffffc}, 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r1, &(0x7f0000000040)=""/384, 0x7231ca38) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) r4 = dup3(r2, r1, 0x4) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000000300)={0x6, 0x100, r3, 0x401, r5, 0x2, 0x8, 0x40de}) ioctl$LOOP_CLR_FD(r4, 0x4c01) 2018/05/11 22:02:52 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x300, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:02:52 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x80ffffff00000000, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:02:52 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@multicast2, @multicast1}, &(0x7f0000000080)=0x8) r2 = socket$inet(0x2, 0x2, 0x6) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1, 0x80000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r4, 0x2, 0x70bd29, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000004}, 0x200040c0) getsockopt$inet_buf(r3, 0x0, 0x2d, &(0x7f0000000240)=""/234, &(0x7f0000000340)=0xea) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000380), &(0x7f00000003c0)=0xb) fchmod(r1, 0x4) ppoll(&(0x7f0000000400)=[{r1, 0x50}, {r3, 0x1400}, {r0, 0x2001}], 0x3, &(0x7f0000000440)={0x77359400}, &(0x7f0000000480)={0x10000}, 0x8) getsockopt$packet_buf(r3, 0x107, 0x1f, &(0x7f00000004c0)=""/4096, &(0x7f00000014c0)=0x1000) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) bind$rds(r1, &(0x7f0000001500)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) accept4$netrom(r0, 0x0, &(0x7f0000001540), 0x80800) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f0000001580)) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f00000015c0)={'HL\x00'}, &(0x7f0000001600)=0x1e) syz_genetlink_get_family_id$fou(&(0x7f0000001640)='fou\x00') write$binfmt_elf64(r2, &(0x7f0000001680)={{0x7f, 0x45, 0x4c, 0x46, 0x79b8, 0x80000001, 0x3, 0x6000000000000, 0x1, 0x0, 0x3, 0x7, 0x16e, 0x40, 0x91, 0x0, 0x2, 0x38, 0x2, 0x80000001, 0x0, 0x3ff}, [{0x3, 0x239, 0x100, 0x401, 0x0, 0xffff, 0xff, 0x5}, {0x1, 0x3, 0xffffffffffffffff, 0x80000001, 0x2, 0x8, 0x7, 0x34c}], "14f11c83c752c843dfbf52995b51bed5c7063d9411bf973212441dcff19c97bf8a3097e57c24787a66640c18c27e0a219a8d8228b0a2614da4ba4e6054", [[], [], [], [], [], []]}, 0x6ed) recvfrom$inet(r1, &(0x7f0000001d80)=""/233, 0xe9, 0x62, &(0x7f0000001e80)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001ec0)='/dev/ppp\x00', 0x101000, 0x0) r6 = socket$rds(0x15, 0x5, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) r7 = dup3(r2, r2, 0x80000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r7, 0x54a2) syz_open_dev$sndpcmc(&(0x7f0000001f00)='/dev/snd/pcmC#D#c\x00', 0x800, 0x2000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000001f40)={0x0, 0x200}, &(0x7f0000001f80)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000001fc0)={r8, 0x7, 0x5, 0x375, 0x0, 0x3}, &(0x7f0000002000)=0x14) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000002040)={0x73, 0x9, 0x8}) recvmsg(r6, &(0x7f0000003680)={&(0x7f0000002080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000003540)=[{&(0x7f0000002100)=""/4096, 0x1000}, {&(0x7f0000003100)=""/117, 0x75}, {&(0x7f0000003180)=""/152, 0x98}, {&(0x7f0000003240)=""/197, 0xc5}, {&(0x7f0000003340)=""/4, 0x4}, {&(0x7f0000003380)=""/194, 0xc2}, {&(0x7f0000003480)=""/166, 0xa6}], 0x7, &(0x7f00000035c0)=""/159, 0x9f}, 0x100) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000003700)={r7, 0x28, &(0x7f00000036c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000003740)={r9, 0xfff, 0x8}, 0xc) 2018/05/11 22:02:52 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/11 22:02:52 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x4000, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:02:52 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x200200, 0x9) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000240)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000280)={r2}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'syz_tun\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000), 0xfffffffffffffef7) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r3, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000180)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x5}, 0xc) r4 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(r3, &(0x7f00000001c0)=""/19, 0x13) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="31000000f44bad182ff8a7fafcc1aba518eb802f0447860f7ddc335f36fd9ae4294315a725ca86af3e69185ffc3ba04121e1fe6edb"], &(0x7f00000000c0)=0x39) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f00000002c0)=""/206) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000100)={r5, 0x4, 0x200}, 0x8) 2018/05/11 22:02:52 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000200)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) r3 = fcntl$dupfd(r1, 0x406, r1) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000000480)={[0x2005, 0x4000, 0x4000, 0x375f3dcb5b4278d6], 0x1, 0x81, 0x10001}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x800, 0x0) ioctl$KVM_GET_CPUID2(r4, 0xc008ae91, &(0x7f0000000300)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000280)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) capset(&(0x7f0000000180)={0x20080522, r5}, &(0x7f00000001c0)={0x6, 0x100, 0xfffffffffffff5e8, 0x101, 0x392a}) 2018/05/11 22:02:52 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff, 0x7, 0x3, 0x400, 0x6, 0x80, r2}) io_setup(0x3c, &(0x7f0000000000)=0x0) io_submit(r3, 0x1, &(0x7f0000000900)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000200)="16", 0x1}]) 2018/05/11 22:02:52 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x700000000000000}}}}}}, 0x0) [ 916.102051] net_ratelimit: 24 callbacks suppressed [ 916.102062] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 [ 916.136840] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:02:53 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x500, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:02:53 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x20000002002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000001c0)=0x4) ioctl$SG_SCSI_RESET(r3, 0x2284, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140)=0xffffffff, 0x4) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) fcntl$notify(r0, 0x402, 0x1) 2018/05/11 22:02:53 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x20, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f000074fffc)=0x7, 0x4) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x85, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0xff6b) getgid() setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000580)=0x216, 0xffffffffffffff10) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00000006c0)=ANY=[@ANYBLOB="03000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001400000000000000000000000000000000000000000000000000000000000000000000006fc4f9298124d4014d69ad1590a68caec6e27597580515427dd9aab65887b5bc373b1c322a5ce472f6661cf8462b38507ead4566ba67c9399ae494fb0bebaca6273e516e8edd007673d214fd8783a1b010d5bb"]) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0xffff}, @in6={0xa, 0x4e20, 0xffffffffffffff81, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x64) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) r1 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000933000)={0x0, 0x0, 0x0, 'queue0\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000a09fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1400000000000000000000000000000000000000a4289f760f120ffc3c534bfa750a539b736a48ccae27484619bf7511553923024b700f742a21b9a94279dc257de15f8d5d9f9b1a6569af479a7bfcdd02e1e4a3ee57b1b9299a37f403e055780bfce9694e49cbbc2159919aff61585b1790ccf456c29c8fa80000000000000000a039006293c2071d8ff40b13fece4ee60080a602d11e84718080b6dfbb199f11e6671a999e9103a24ca01c8b6409281e3ed62cce9e1f677ad4942855eec84a9b3a36fecf5a453bdff766d7ab5759acc6ab8919"], 0x1}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00001e0f74)={0x0, 0x2000000000000080, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000faff74)={0x0, 0xfffffffffffffffc, 0xfffffffffffffffe, 'queue0\x00', 0x8}) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) socket(0x1e, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) creat(&(0x7f00000001c0)='./bus\x00', 0x4) sendmsg$nl_generic(r3, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c0000002800ff0a00000000000000f6ffffff0800000006000000"], 0x1c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000500)=0x8e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000540)={0x0, 0x7, 0x80000001}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={r4, 0x5}, &(0x7f00000003c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r5, 0x731a}, &(0x7f0000000440)=0x8) 2018/05/11 22:02:53 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xe000000100000000}}}}}}, 0x0) 2018/05/11 22:02:53 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x200200, 0x9) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000240)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000280)={r2}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'syz_tun\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000), 0xfffffffffffffef7) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r3, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000180)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x5}, 0xc) r4 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(r3, &(0x7f00000001c0)=""/19, 0x13) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="31000000f44bad182ff8a7fafcc1aba518eb802f0447860f7ddc335f36fd9ae4294315a725ca86af3e69185ffc3ba04121e1fe6edb"], &(0x7f00000000c0)=0x39) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f00000002c0)=""/206) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000100)={r5, 0x4, 0x200}, 0x8) 2018/05/11 22:02:53 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xffffffffffffffff, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:02:53 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80100000005015, &(0x7f0000000080)) 2018/05/11 22:02:53 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000240)={'syzkaller1\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) r1 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8)={0xfffffffffffffffc}, 0x8) r2 = getpgrp(0x0) r3 = geteuid() r4 = getegid() fcntl$getownex(r1, 0x10, &(0x7f0000000540)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000680)=0xe8) stat(&(0x7f00000006c0)='./control\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000780)=0x0) fstat(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000840)='./control\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000900)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000a00)=0xe8) getgroups(0x4, &(0x7f0000000a40)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000a80)=0x0) getresuid(&(0x7f0000000ac0), &(0x7f0000000b00)=0x0, &(0x7f0000000b40)) r16 = getegid() sendmsg$unix(r0, &(0x7f0000000c80)={&(0x7f0000000280)=@file={0x0, './control\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000300)="ff466c48d49b4709fbe0c0b221f862af9183dcf387aafb6643f160177596be9f122832da21ac907a81e04297a7bb7d9f92df4c5f5b141cbd01172ef3188137840d88854582955da124c0b2bbc3187bad51676285f479e4cebf07eb2f4b3f6c80d226648fcb923aa13b8c73671f", 0x6d}, {&(0x7f0000000380)="95d9a20d63fdb898cffa1c72c355ec46a304d3ebae56dc62030477f69dd7170a1f7cd5f82adc3d5128a8a7e7a37919fe8e38d5e0034a432f60c098d11d090f95ab2d29b2a6afa607c52f1e670cb40243fcc68563715f95f0137dd1f70746596702f6a065112376e405b7fb7560e12928", 0x70}, {&(0x7f0000000400)="d0f566c333345410a90ee6da3a83c5a996d1c50ae9dafe46eab6dd0b2cf59e6094a522a30adcc33b2c79fc1e10c57eee27852580db69e00c4d4e6170163ac38118018f908d70a4d5eb647bce467ee25af54a1e82dfd9963c29e112e4dbb13a5b18bc8f06d1e1052aba91057466f3c0948f9ccaf2c04d85946576a9da14666d01d6cbb50f2f98b3382770249a9aa9456e90300b3e2bbe58bd1d2b3fc0cb27fc1571a488c7ef3cd1ba9b6bc0c7e455acb3b84aadfa7f3e17618f190743ec50cd47d7f8f9bce385c98425fcb743cddf1ededfdc2b5c68898427dd3fc9897ee7b05c5b39fe616921b7f61e1764", 0xeb}], 0x3, &(0x7f0000000b80)=[@rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xe0, 0x4000}, 0x0) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r1, &(0x7f0000000040)=""/384, 0x7231ca38) r17 = inotify_init1(0x0) fcntl$setstatus(r17, 0x4, 0x72109c5fef5d34d3) r18 = gettid() fcntl$setown(r17, 0x8, r18) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) dup3(r17, r1, 0x0) inotify_add_watch(r17, &(0x7f00007a7000)='./control\x00', 0xa4000960) r19 = open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) getsockopt$inet6_mtu(r19, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/05/11 22:02:54 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0xffffff80, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:02:54 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xe02000000000000}}}}}}, 0x0) [ 917.065501] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 [ 917.086794] skbuff: bad partial csum: csum=0/65535 len=290 [ 917.100622] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:02:54 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ftruncate(r0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x840) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000280)=0x9, &(0x7f00000002c0)=0x4) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={&(0x7f0000000180)={0x10}, 0x275, &(0x7f0000000240)={&(0x7f0000000000)=@acquire={0x16c, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0x9}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x33}, 0x0, @in=@multicast1=0xe0000001}]}]}, 0x16c}, 0x1}, 0x0) 2018/05/11 22:02:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)='j', 0x1}], 0x1) writev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="f5", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x0, 0x80000000020}, 0xc) fchdir(r0) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000240)='2', 0x1}], 0x1) shutdown(r0, 0x1) 2018/05/11 22:02:54 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:02:54 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x700000000000000, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:02:54 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80200, 0x0) connect$can_bcm(r2, &(0x7f0000000040)={0x1d}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) [ 917.203862] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 [ 917.211994] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:02:54 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x1c, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:02:54 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x200000000000000}}}}}}, 0x0) 2018/05/11 22:02:54 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0xffffffff00000000, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:02:54 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000000080), &(0x7f0000000040)=0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) [ 917.346289] skbuff: bad partial csum: csum=0/65535 len=290 [ 917.357495] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 [ 917.386658] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:02:55 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0xc8, r2, 0x400, 0x70bd2d, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x40}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x2}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1c, 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffff8000}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x800}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x49}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xbbc}]}, 0xc8}, 0x1, 0x0, 0x0, 0x4000}, 0x40) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x80800) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000000440)={0x7, 0x80000000001, 0x1000007, 0x4, 0x6, 0x6b24}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'nr0\x00', 0x1000}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r4, 0x1a0, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 2018/05/11 22:02:55 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x30, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:02:55 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xe020000}}}}}}, 0x0) 2018/05/11 22:02:55 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000009c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000061e00d55200939d05ba8b77090f0000000000020000ac1414bb000000000000000000000000000000010090c9a8000000ffffffff0000000000000000000000000000010000000f0008000b6b7fdff394e2c83100000000000000000064bfa23681c8bc034ce4a4961d4da1f300e57fd53ad033feadec9a610fbf29a35a9ad4bba0b3cd857ac73a545f3f878291a75679efecee1325cc648b71587a777089d41e147dbcc8b8303eda730b8618cd7cd021be33e53de0f7a2aeb6d273d550daff1f3400000000000000"], 0x54}, 0x1}, 0x0) 2018/05/11 22:02:55 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8)={0xfffffffffffffffc}, 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r0, &(0x7f0000000040)=""/384, 0x7231ca38) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) dup3(r1, r0, 0x0) fcntl$setsig(r1, 0xa, 0x20) poll(&(0x7f00000001c0)=[{r0, 0x20}, {r0, 0x20}], 0x2, 0x8) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/05/11 22:02:55 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x300, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:02:55 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10800, 0x0) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x9, 0x24000) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) set_robust_list(&(0x7f0000000080)={0x0, 0x20}, 0x18) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0x7) prctl$intptr(0x8, 0x81) 2018/05/11 22:02:55 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) write$evdev(r0, &(0x7f00000000c0)=[{{}, 0x7, 0x5dbc, 0x1}, {{0x0, 0x7530}, 0x6, 0x14, 0x9}, {{}, 0x5a8, 0x8001, 0x6}, {{0x77359400}, 0x404d, 0x3, 0x6}], 0x60) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f77fc8)={0x0, 0x0, &(0x7f00006ec000), 0x0, &(0x7f0000000240)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) writev(r2, &(0x7f00000000c0), 0x0) recvmmsg(r2, &(0x7f0000001480)=[{{&(0x7f0000000040)=@generic, 0x80, &(0x7f0000001300)=[{&(0x7f00000011c0)=""/178, 0xb2}], 0x1, &(0x7f00000014c0)=""/206, 0xce}}], 0x1, 0x0, &(0x7f00002d9000)) 2018/05/11 22:02:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000823fc8)={&(0x7f0000e5c000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000ad6000)=ANY=[@ANYBLOB="140000fcdbdf25800000000000000000000000000000000000000000"], 0x14}, 0x1}, 0x0) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x401, 0x101000) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x80, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00000005c0)={0x5, r2}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000780)={{{@in6=@local, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000880)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, &(0x7f0000000900)=0xc) lstat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000a80), &(0x7f0000000ac0), &(0x7f0000000b00)=0x0) getgroups(0x7, &(0x7f0000000b40)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$netlink(r0, &(0x7f0000000c00)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbfe, 0x22000000}, 0xc, &(0x7f0000000740)=[{&(0x7f0000000140)={0x1e8, 0x3d, 0x627, 0x70bd2d, 0x25dfdbfc, "", [@typed={0x14, 0x44, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @nested={0x1bc, 0x7, [@typed={0x4, 0xd}, @generic, @generic="e2a8475632512d7fdaf331afa085fc7f9f196984e03e0138bafe6e52371a2c37c80751e3de2f20b952c135393fc7b8b44782466832d675c0a1eac798cd798124aabe63221dcccb291f5c6c4389c01f63253a7767bf1ebca68cf100e13f4181f089bef5780344ca13d6c38e5a7da838383deecf0cd73f632284f99de5781757b1c401f8cb26d9022854f17452246ca37645854844bcadf588f24dfd3a35c9cb9ea0c03878069177c251b5eacb6125aa80b32821b7a0e44ca439bde78b48fb06a7e175e488d03a26088a22d795df4c70518845969f04fbf752cf49ae464fec", @generic="8cecd87e265a444ea63d6bcabd4deb6908fb78ef155f7c510eee6d2e156d58996b5a89095d1a2af5a8a75e2647b0dba69eab943ad7e84acd7be63195205b3650d21717707b9f10f7e379358d8b7a6bbf4a98f83a57c780ff01f0611d2eb4a7c86d4eabf4a42fef3712739cb6e2f73ded62efa2fc90d75141ecd93c6547f305a10532191676f12f7bddcc000074bd18096e93487897e1d0ce613aa64c6f8034dc9788a3c777f330a8877d843327159e120a14465cef8239c9ddfce5f517836d0b4d5f2db05869dd1a77b1896ca7e829d32081960efe"]}, @typed={0x8, 0x19, @pid=r2}]}, 0x1e8}, {&(0x7f0000000340)={0x13c, 0x18, 0x8, 0x70bd2b, 0x25dfdbfd, "", [@nested={0x28, 0x69, [@generic="7f5a", @typed={0xc, 0x2d, @u64=0x7ff}, @typed={0x14, 0x15, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @typed={0xc, 0x36, @u64=0x2}, @generic="ef1af58277bdeb7d30dfb9b57793e4caf2bc192134d6e4", @typed={0x8, 0x53, @fd=r0}, @generic="425398f69b3c53cdb91698dc8791ac770566cf52078218bcc01579323179191610c1d9e535b922f32a10b245729c7ac261c6931e0a89125717aeac2ee92f031b2cab851f5b52717799503491039b796d0523c8b62300bb7a3c37941b701f4bfdb44cc05d762d31132718a196352186a5147ba9a882b51f4c6dfef6cf1b58f1cbee9871e7c89985dad912b6ecf7082573f7195b7c28278b1b6d54476c76e1efd031636858906ee1578fba0060a4f0f5ea2832c98abe80f39f81f06fe5ac7663cb4bf805301c639d240b144ef0d4fe80d8eba99147b7576e7263"]}, 0x13c}, {&(0x7f0000000480)={0x10, 0x1d, 0x110, 0x70bd2c, 0x25dfdbff}, 0x10}, {&(0x7f0000000c40)=ANY=[@ANYBLOB="d00100003900000127bd7000fcdbdf25a8004d00003bac918b75d6eb0b22da8f9f61c7eb677791caf3f9db75dd2e2ca4319a1d9816653522fa8df728a590a71fbd8e95986acfb8538cc93e1a4f368165b8a821aceb3505cef560aa2b6fa68f0cd62ef4f13a234d182ac2eb795a8e70728708003900ffffffff100090002f6465762f76736f636b0000121cbca9e017279d5494f42bf6f305cc08001600", @ANYRES32=r3, @ANYBLOB="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"], 0x1d0}], 0x4, &(0x7f0000000b80)=[@cred={0x20, 0x1, 0x2, r2, r4, r5}, @cred={0x20, 0x1, 0x2, r2, r6, r7}, @cred={0x20, 0x1, 0x2, r2, r8, r9}], 0x60, 0x81}, 0x20000841) 2018/05/11 22:02:55 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x5000000}}}}}}, 0x0) 2018/05/11 22:02:55 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x34000, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) [ 918.255174] Unknown ioctl 21519 2018/05/11 22:02:55 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x10000) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/11 22:02:55 executing program 0: r0 = socket$inet(0x10, 0x200003, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0xcc}, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000780)={0x0, 0xd4, "5cf735fb32bd53c7ba12054799127a9748b439fce77f48c3c0e5839770abdd8c2d74eb125ca7769ddbbf8a683e6c99eda88069abb39b6bc72c30d5c11a7a7aae2cbaaa59d98e8fbc31a1b7f4204bdb77aa9017c59e881b1cc91d0dbadda7402f7e970dba0ae314074b6030add72fc40571da133343d1565f0c88b2c5700662bff439b7f535227a3889a8c86e0da50890b223aa6da01b38b336dfca666ee81b415612b4e3cb5b29d72c1f1f17343aec4e576eabab2e158a42fd34132a3cfc2e6039f52379355e92f77940530ceb7e07c138ef0c48"}, &(0x7f0000000880)=0xdc) sendmsg$inet_sctp(r0, &(0x7f0000000940)={&(0x7f00000000c0)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000100)="6372b17f22f6291b6f8d21321855d77715df983db17558623923b14101682fc1670817872d7cd92acaf0d361f03da0fa50332949cbe4d2cdaef1f28bceb53edbc15ead26886b72196971cc21661ef3466a01cb4d4939b51410ceaf271dfdc5dcde40780527d85e1f0615cc4bcb90de3c42e69d79cae2ded67e2f261375f5f632a89e17cf3b38ed1b1d913ad01dca42bc520ac16bebde956776860e54e977b150bd8139aed936f621", 0xa8}, {&(0x7f00000001c0)="12fc05453df91d2a89ae5e49e6e202cdb38561537218cafbc14fca224378d2daec6a385433bb61b53812c27c73973c0207c30687760336fa1f8ecce02658278a2a9b48553893b75bfe8175cf38f17c15251a84719efaf27318634fbd7b385956299ea4c7e9507e71793aeb426e", 0x6d}, {&(0x7f0000000240)="3ac9301d9adf97face5937990d6f6ce29f131fd74643f67d90d348f31a305aec97cfe638cb6281d19d31c28790ff2fbc968897b7f9f2a9a9b43b03f0ab6e732af1197a816c11c02ae9ded6dc1aa4b2ba3bdff44092443e524dd84cca34ddcee25cbc87786b901786c88e33e6c58eb72fc5ae3088046bc5810fff6ea2002df441d7a2a3be1c7d1a284d8e35ee508db56866df6f6c83076d4e0d7c69dba16886facdfb8ee925045c44cfb18ccee22dbbb7586ee27556", 0xb5}, {&(0x7f0000000300)="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", 0xff}, {&(0x7f0000000400)="e1497c6fadb9abebde6ce4d76c89109e88d13f1ee6e58d7551dc55f6c01913cc19bf128fd88551bd36dbb45b9924dbc7d33360e8c1c0b0acfd2b05e1d6c5f92eabfa", 0x42}, {&(0x7f0000000480)="18f3a3", 0x3}, {&(0x7f00000004c0)="b70d2fe270d66e958d182fd76cd98d573c37582c3946a04d731804ac5893a10b5a7db181a90eb7ed8ebb01322560d729d19daa6440736626c902075880c41d23723d8ef7a968dd95ebff2a49f0b639a93c07c9af5420c796951fa068b77d18ca7c40ccafefdef4f9f9c09dbaa15f7ce98a5327a167d03b1bb1c820fafe4b3f8f9bf5792799377f7c729aea18e94ed331b90877d87189e15f312533498844877f887975d3728dd1fbc977f212561ed9620cce", 0xb2}, {&(0x7f0000000580)="71b2348513ddd81f08a3cb594f9233b0dfe80fd0142f41fd64e870990ff5e843310a1f9df774404bdb276417f59a7174da42605a4eae621c8eedb89ca64737620673e9433d0e025148bb7ea88c152ae63209c8e038c9e330d3abfb59942d6397e1e1d9737c85e29fbb83e5c583ba9419ee9199c6feb636dfe380196cef4152cfc843923e9f595b1971108fd7c56a69856862bf09e0fb13a7757ef5c9ffe2949a6b7da52aa17ff232fb5a8839ad3585ae", 0xb0}, {&(0x7f0000000640)="811d1dcee0f607bc148ff487e6a36bbddfe41a058dd608a095d13eb700e3ab8e19c853d1576701fca4f7acf5a4ee9116bf2fea405247fb69ed35337f0c192d8de315bd2a3ffb278990aab158d259fa134ff98b15ac6ef02c8a5544693fe15cb81b098bdc8237c7c859", 0x69}], 0x9, &(0x7f00000008c0)=[@sndinfo={0x20, 0x84, 0x2, {0x9c9e, 0x8000, 0x40, 0x10000, r1}}, @authinfo={0x18, 0x84, 0x6, {0xa6d}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x1a}}], 0x50, 0x4000000}, 0x0) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000120a43bab356da5d8060000000060000000029ec2400020cd37ed01cc092ba41429b79bc", 0x4c}], 0x1}, 0x0) [ 918.275359] Unknown ioctl 21519 2018/05/11 22:02:55 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1) r1 = socket(0x11, 0x100000803, 0xffffffffffffff9d) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000140)={{0x7, 0x8}, 'port1\x00', 0x20, 0x100800, 0x2, 0x3a87d69d, 0x12, 0x2, 0x9, 0x0, 0x5, 0x8e}) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x801f, 0x0, 0x7ffffffe}, 0x2c) io_submit(r3, 0x0, &(0x7f00000016c0)) 2018/05/11 22:02:55 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffc0}}}}}}, 0x0) 2018/05/11 22:02:55 executing program 4: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1245, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000000200)={0x1, {&(0x7f0000000000)=""/230, 0xe6, &(0x7f0000000100)=""/247, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f000074a000)=""/207, 0xcf, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f00005ebf98)={0x1, {&(0x7f00000003c0)=""/28, 0x97d30bd3405764fa, &(0x7f0000000340)=""/73, 0x0, 0x3}}, 0x68) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x4800, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000440), &(0x7f0000000480)=0x4) r2 = shmget(0x0, 0x1000, 0x100, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x9, 0x4000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0x80, 0x7, [0x7, 0x401, 0xff, 0xfffffffffffffffe, 0x4, 0xd559, 0x8]}, &(0x7f0000000300)=0x16) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000004c0)=0x0) sched_rr_get_interval(r5, &(0x7f00000007c0)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000580)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000500)=0x2) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000540)={r4, 0xfffffffffffffe00}, 0x8) 2018/05/11 22:02:55 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x1f, 0x40, 0x7fffffff, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x4, r1, &(0x7f0000000100), 0x0, 0x400000000}]) 2018/05/11 22:02:55 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x500000000000000, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:02:55 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x34000, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:02:55 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8)={0xfffffffffffffffc}, 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r1, &(0x7f0000000040)=""/384, 0x7231ca38) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x800) r3 = gettid() fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) dup3(r2, r1, 0x0) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/05/11 22:02:55 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x4000000, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:02:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x8000000013) writev(r0, &(0x7f0000004000)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000000700004003000000450001070000001419001a00e3ff010007000012020000080000e10c00f41ee400", 0x39}], 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4443fe, 0xa) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x1, 0x80000001, 0x7f, 0x4}, 0x8) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000100)) 2018/05/11 22:02:55 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6c}}}}}}, 0x0) 2018/05/11 22:02:56 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x100000000000000, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:02:56 executing program 4: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000300)={0x0, 0xffffffffffffffff}, 0x800) io_setup(0x8, &(0x7f0000000600)=0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x2000000010d, 0x800000000f, &(0x7f0000f85000)="03", 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0xffffffffffffff00, 0x10}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000001c0)={r4, 0x2}, 0x8) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000080)) io_submit(r2, 0x1, &(0x7f0000000cc0)=[&(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000bc0)="06", 0x1}]) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/05/11 22:02:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0xa0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000040)=""/192) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x4}, &(0x7f0000000200)=0x8) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000240)=0x7f, 0x2) ioctl$TIOCSTI(r0, 0x5412, 0x7ff) unshare(0x20000) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000280)=0x5, &(0x7f00000002c0)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@local, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000400)=0xe8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000440)={r1, @in6={{0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff]}, 0x1}}}, 0x84) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000540)={0x9, 0xc1, 0x34, 'queue1\x00', 0xffff}) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000600)={0x5f2, 0x5b31, 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000640)) setrlimit(0xd, &(0x7f0000000700)={0xda, 0x9}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000740)=@req3={0x5a16, 0x6fb4e429, 0x8, 0x9, 0x7ff, 0x6, 0xfff}, 0x1c) r3 = request_key(&(0x7f0000000780)='encrypted\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000800)='/dev/ptmx\x00', 0xfffffffffffffff8) r4 = request_key(&(0x7f00000008c0)='rxrpc\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000940)='/dev/ptmx\x00', 0xffffffffffffffff) keyctl$search(0xa, r3, &(0x7f0000000840)='encrypted\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x0}, r4) lgetxattr(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)=@random={'security.', '/dev/ptmx\x00'}, &(0x7f0000000a00)=""/4096, 0x1000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001a00)=0x1) keyctl$search(0xa, r3, &(0x7f0000001a40)='rxrpc_s\x00', &(0x7f0000001a80)={0x73, 0x79, 0x7a, 0x2}, r3) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000001ac0)={0x1, 0x34, 0x1, r0}) readahead(r0, 0x3f, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000001b00)=0x2) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000001b40)=@req={0x0, 0x7fffffff, 0x3236b395, 0x6bf0}, 0x10) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000001b80)={0x0, 0xe8, 0x3, 0x7, 0xfc, 0xd8ea, 0xfffffffffffffff8, 0x8001, 0x5, 0x9, 0x867b, 0x7}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001bc0)=0x0) get_robust_list(r5, &(0x7f0000001cc0)=&(0x7f0000001c80)={&(0x7f0000001c40)={&(0x7f0000001c00)}}, &(0x7f0000001d00)=0x18) 2018/05/11 22:02:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) socket$l2tp(0x18, 0x1, 0x1) ioctl$EVIOCGREP(r0, 0x8004745a, &(0x7f00000000c0)=""/174) 2018/05/11 22:02:56 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) r2 = shmget(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r2, 0xb) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0xfff, 0x100000001, 0x8202, 0xff, 0x0, 0x7fff, 0x3, 0x0, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r4, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x4, 0x7, 0x1d86, 0x80}, &(0x7f00000001c0)=0x98) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:02:56 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x600000000000000}}}}}}, 0x0) 2018/05/11 22:02:56 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x2000000, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:02:56 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x1}, 0x8) r2 = gettid() process_vm_readv(r2, &(0x7f0000fca000)=[{&(0x7f0000fcaf07)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0x7ffff000}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/05/11 22:02:57 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) recvfrom$ax25(r1, &(0x7f0000001500)=""/130, 0x82, 0x0, 0x0, 0x0) poll(&(0x7f0000000200)=[{r1}], 0x1, 0x67) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x301200) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x128) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") 2018/05/11 22:02:57 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000003400)=@nfc, 0x80, &(0x7f0000003680), 0x0, &(0x7f00000036c0)=""/161, 0xa1}}], 0x1, 0x0, &(0x7f0000003e80)={0x77359400}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@empty, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/05/11 22:02:57 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6c000000}}}}}}, 0x0) 2018/05/11 22:02:57 executing program 0: socket$vsock_dgram(0x28, 0x2, 0x0) mlockall(0x1) 2018/05/11 22:02:57 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x1c00000000000000, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:02:57 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0xffffff7f, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:02:57 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8)={0xfffffffffffffffc}, 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r1, &(0x7f0000000040)=""/384, 0x7231ca38) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) dup3(r2, r1, 0x0) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f0000000200)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/05/11 22:02:57 executing program 6: r0 = socket(0x11, 0x100000800, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x401, 0x10000, "f0eb215541bdb190ecf4c4f899c9ea8e6cbd105a41d623ce22f109243560b31ba8ded81468077a5cad62a2980bafd7729d30f39e2a56c6fbd877321ec8682a5ddb5f8d06be80ecba95836d486103b34d"}, 0xd8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = socket$unix(0x1, 0x805, 0x0) bind$unix(r2, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) setgid(0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) listen(r2, 0x0) setresgid(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x400}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={r3, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x3, 0x7, 0x3, 0x8, 0x0, 0x28, 0xc, 0x100, 0x1, 0xffffffff, 0xffffffff, 0x9, 0x4, 0x0, 0x4]}, &(0x7f0000000500)=0x100) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x20d00, 0x0) ioctl$KVM_PPC_GET_PVINFO(r4, 0x4080aea1, &(0x7f0000000180)=""/63) listen(r2, 0x0) io_setup(0x8000000000000008, &(0x7f0000000240)=0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000200)='bond_slave_1\x00', 0x10) socket(0xf, 0x0, 0x80000000) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r5, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:02:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x2d8, 0x102) getpeername$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) shutdown(r1, 0x1) 2018/05/11 22:02:57 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x80ffffff}}}}}}, 0x0) 2018/05/11 22:02:57 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x300000000000000, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:02:57 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000000180)={0x0, 0x6, 0xffff, 0x2, 0x3}) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:02:57 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7a000000}}}}}}, 0x0) 2018/05/11 22:02:57 executing program 0: socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYRES16=r0]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) [ 921.015257] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. [ 921.057735] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/11 22:02:58 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x500000000000000, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:02:58 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x10000e0}}}}}}, 0x0) 2018/05/11 22:02:58 executing program 3: r0 = socket$inet6(0xa, 0x10a, 0x8010000000000084) clock_gettime(0x0, &(0x7f0000000080)={0x0}) r2 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000640)={0x6, &(0x7f0000000140)=""/102, &(0x7f0000000580)=[{0x4, 0xfb, 0x717a, &(0x7f00000001c0)=""/251}, {0x7f, 0x1b, 0x8, &(0x7f0000000000)=""/27}, {0x7, 0x15, 0x6, &(0x7f00000002c0)=""/21}, {0x100, 0x51, 0xf91a, &(0x7f0000000300)=""/81}, {0x800, 0xc8, 0x4, &(0x7f0000000380)=""/200}, {0x86c, 0xc1, 0xbc, &(0x7f0000000480)=""/193}]}) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f00000000c0)={r1}, &(0x7f0000000100), 0x8) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 22:02:58 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000, 0x0) pread64(r0, &(0x7f0000002200)=""/4096, 0x1000, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x88001, 0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB='\a\x00\t\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001180)=ANY=[@ANYBLOB="518e00b5ac6c025eb8a314b8b06075d0d444614ac6fb34a9c3c6b790d1d86d84a3161b94dede039f5621e91ff9c9d457ccfd994d2a2047859d866dc160c2abc7cabb124148155599b38dee5aeb69d62136c1374a673d63112b27d04793d222737f"], @ANYBLOB="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"]) 2018/05/11 22:02:58 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=@ipv4_getaddr={0x88, 0x16, 0x300, 0x70bd25, 0x25dfdbfd, {0x2, 0x29, 0x22, 0xff, r3}, [@IFA_LABEL={0x14, 0x3}, @IFA_FLAGS={0x8, 0x8, 0x4}, @IFA_LABEL={0x14, 0x3, 'veth0_to_bridge\x00'}, @IFA_LABEL={0x14, 0x3, 'team_slave_0\x00'}, @IFA_BROADCAST={0x8, 0x4, @remote={0xac, 0x14, 0x14, 0xbb}}, @IFA_ADDRESS={0x8, 0x1}, @IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}, @IFA_LABEL={0x14, 0x3, 'veth0_to_bridge\x00'}]}, 0x88}, 0x1, 0x0, 0x0, 0x20008090}, 0x48000) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:02:58 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8)={0xfffffffffffffffc}, 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r1, &(0x7f0000000040)=""/384, 0x7231ca38) r2 = inotify_init1(0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}, 0x64, r3}) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r4 = gettid() fcntl$setown(r2, 0x8, r4) fstat(r0, &(0x7f00000001c0)) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) dup3(r2, r1, 0x0) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/05/11 22:02:58 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xe0000000, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:02:58 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") io_setup(0xbc, &(0x7f0000000000)=0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0), 0x10) r2 = socket(0x2, 0x803, 0xff) io_getevents(r1, 0x0, 0x0, &(0x7f00000002c0), &(0x7f0000000080)={0x77359400}) r3 = creat(&(0x7f0000000200)='./file0\x00', 0x8) r4 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x800) inotify_rm_watch(r3, r4) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x0, r2, &(0x7f0000000140)="0f", 0x1}]) 2018/05/11 22:02:58 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x7000000, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:02:58 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x20e}}}}}}, 0x0) [ 921.310272] net_ratelimit: 18 callbacks suppressed [ 921.310282] skbuff: bad partial csum: csum=0/65535 len=290 [ 921.311390] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 [ 921.336993] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:02:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2000) fcntl$setstatus(r0, 0x4, 0x40000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/11 22:02:58 executing program 0: 2018/05/11 22:02:58 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f00000001c0)) [ 921.392482] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 [ 921.425311] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:02:58 executing program 0: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) readv(r0, &(0x7f0000001300)=[{&(0x7f0000000080)=""/70, 0x46}, {&(0x7f0000000100)=""/27, 0x1b}, {&(0x7f0000000140)=""/190, 0xbe}, {&(0x7f0000000200)=""/108, 0x6c}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/93, 0x5d}], 0x6) 2018/05/11 22:02:58 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000013000)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0x10000000000007f) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000001c0)=0x1, 0x4) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000040)=""/166, 0xa6}, {&(0x7f0000000140)=""/16, 0x10}, {&(0x7f0000000180)=""/49, 0x31}, {&(0x7f0000000300)=""/41, 0x29}], 0x4) 2018/05/11 22:02:58 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x80ffffff00000000, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:02:58 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffff00000000}}}}}}, 0x0) [ 921.501781] skbuff: bad partial csum: csum=0/65535 len=290 2018/05/11 22:02:58 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xe000, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) [ 921.577338] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 [ 921.593935] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:02:59 executing program 4: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x11, &(0x7f0000acc000)={@loopback}, &(0x7f0000631000)=0x14) 2018/05/11 22:02:59 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x4, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:02:59 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x74000000}}}}}}, 0x0) 2018/05/11 22:02:59 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8)={0xfffffffffffffffc}, 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r1, &(0x7f0000000040)=""/384, 0x7231ca38) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000300)={0x0, @dev, @rand_addr}, &(0x7f0000000340)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000380)={'vcan0\x00', 0x0}) r6 = accept4$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000400)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000440)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000580)=0xe8) r10 = accept4$packet(r6, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000600)=0x14, 0x7fffd) getsockname$packet(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000680)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={0x0, @loopback, @multicast2}, &(0x7f0000000740)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000780)={'vcan0\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000008c0)={@multicast2, @broadcast, 0x0}, &(0x7f0000000900)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000940)={'ip6gre0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000007c0)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000b40)=0x77) accept$packet(r10, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002e80)=0x36) accept4$packet(r0, &(0x7f0000002ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002f00)=0x14, 0x80000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002f40)={0x0, @loopback, @dev}, &(0x7f0000002f80)=0xc) clock_gettime(0x0, &(0x7f00000059c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000057c0)=[{{&(0x7f00000031c0)=@rc, 0x80, &(0x7f0000003480)=[{&(0x7f0000003240)=""/243, 0xf3}, {&(0x7f0000003340)=""/71, 0x47}, {&(0x7f00000033c0)=""/99, 0x63}, {&(0x7f0000003440)=""/52, 0x34}], 0x4, &(0x7f00000034c0)=""/188, 0xbc, 0xffffffff}, 0xc8ad}, {{&(0x7f0000003580)=@sco, 0x80, &(0x7f0000004700)=[{&(0x7f0000003600)=""/50, 0x32}, {&(0x7f0000003640)=""/50, 0x32}, {&(0x7f0000003680)=""/4096, 0x1000}, {&(0x7f0000004680)=""/120, 0x78}], 0x4, &(0x7f0000004740)=""/79, 0x4f, 0x6}, 0x9}, {{&(0x7f00000047c0)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000004940)=[{&(0x7f0000004840)=""/165, 0xa5}, {&(0x7f0000004900)=""/48, 0x30}], 0x2, &(0x7f0000004980)=""/119, 0x77, 0x3}, 0x5}, {{&(0x7f0000004a00)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000004a80), 0x0, &(0x7f0000004ac0)=""/24, 0x18, 0x8}}, {{&(0x7f0000004b00)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000004f80)=[{&(0x7f0000004b80)=""/142, 0x8e}, {&(0x7f0000004c40)=""/69, 0x45}, {&(0x7f0000004cc0)=""/112, 0x70}, {&(0x7f0000004d40)=""/196, 0xc4}, {&(0x7f0000004e40)=""/148, 0x94}, {&(0x7f0000004f00)=""/99, 0x63}], 0x6, &(0x7f0000005000)=""/16, 0x10, 0x6}, 0x2000000}, {{&(0x7f0000005040)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000005500)=[{&(0x7f00000050c0)=""/155, 0x9b}, {&(0x7f0000005180)=""/153, 0x99}, {&(0x7f0000005240)=""/93, 0x5d}, {&(0x7f00000052c0)=""/65, 0x41}, {&(0x7f0000005340)=""/47, 0x2f}, {&(0x7f0000005380)=""/128, 0x80}, {&(0x7f0000005400)=""/92, 0x5c}, {&(0x7f0000005480)=""/108, 0x6c}], 0x8}, 0x58}, {{&(0x7f0000005580)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000005640)=[{&(0x7f0000005600)=""/19, 0x13}], 0x1, 0x0, 0x0, 0x5}, 0x2}, {{&(0x7f0000005680)=@hci={0x0, 0x0}, 0x80, &(0x7f0000005780)=[{&(0x7f0000005700)=""/95, 0x5f}], 0x1, 0x0, 0x0, 0x8}, 0x6}], 0x8, 0x40010020, &(0x7f0000005a00)={r21, r22+30000000}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005b00)={0x0, @empty, @dev}, &(0x7f0000005b40)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000006d80)={@empty, @multicast1, 0x0}, &(0x7f0000006dc0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006e00)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000006f00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000006f40)={'team0\x00', 0x0}) getpeername(r0, &(0x7f0000006f80)=@can={0x0, 0x0}, &(0x7f0000007000)=0x80) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007280)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000007380)=0xe8) getsockname$packet(r0, &(0x7f0000007480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000074c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000007500)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000007600)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007880)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000007980)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000079c0)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000007ac0)=0xe8) accept4$packet(r0, &(0x7f0000007b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000007b80)=0x14, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007bc0)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000007cc0)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000008700)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0xc8}, 0xc, &(0x7f00000086c0)={&(0x7f0000007d00)=ANY=[@ANYBLOB="a0090000", @ANYRES16=r3, @ANYBLOB="00042abd7000fddbdf250300000008000100", @ANYRES32=r4, @ANYBLOB="0001020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000100000008000600", @ANYRES32=r5, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400c3000000080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400ff0f000008000600", @ANYRES32=r7, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000008000100", @ANYRES32=r8, @ANYBLOB="0400020008000100", @ANYRES32=r9, @ANYBLOB="500002004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=r11, @ANYBLOB="2802020038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400090000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r12, @ANYBLOB="080007000000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000600000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400880a0000080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r13, @ANYBLOB="0800070000000c0040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000600000008000600", @ANYRES32=r14, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000100000008000600", @ANYRES32=r15, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000900000008000100", @ANYRES32=r16, @ANYBLOB="f400020038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000010000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000400000008000600", @ANYRES32=r17, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r18, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r19, @ANYBLOB="08000100", @ANYRES32=r20, @ANYBLOB="9001020038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400ff0f0000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000000000008000600", @ANYRES32=r23, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000800000008000700000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r24, @ANYBLOB="64000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000340004000500010408000000ff0320028000000002000001ea0600000300b0421f000000050005ff00080000c7003f070008000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000900000008000100", @ANYRES32=r25, @ANYBLOB="380102003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r26, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r27, @ANYBLOB="080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r28, @ANYBLOB="080007000000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040003000000080007000000000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000002000008000100", @ANYRES32=r29, @ANYBLOB="9c0002005c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000002c000400008002010900000002000103c45000000800010002000000070009c50800000001000803900000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r30, @ANYBLOB="08000100", @ANYRES32=r31, @ANYBLOB="700102003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r32, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r33, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040002000000080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000500000008000600", @ANYRES32=r34, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000700000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r35, @ANYBLOB='\b\x00\a\x00\x00\x00\x00\x00'], 0x9a0}, 0x1, 0x0, 0x0, 0x40010}, 0x40880) r36 = gettid() fcntl$setown(r2, 0x8, r36) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) dup3(r2, r1, 0x0) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/05/11 22:02:59 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) getpeername$unix(r0, &(0x7f00000004c0)=@abs, &(0x7f0000000540)=0x6e) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) recvfrom$inet6(r0, &(0x7f0000000140)=""/198, 0xc6, 0x40000000, &(0x7f0000000280)={0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000580)={0x1, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x88) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000400)={'broute\x00', 0x0, 0x3, 0x88, [], 0x8, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000340)=""/136}, &(0x7f0000000480)=0x78) 2018/05/11 22:02:59 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x30fa2f3d43, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:02:59 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16947e, 0x0) write$rdma_cm(r1, &(0x7f0000000800)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000680), 0x0, 0xffffffff, 0x0, 0x0, @in6={0xa}}}, 0xa0) getpeername$netrom(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/05/11 22:02:59 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl(r0, 0x1, &(0x7f0000000100)="e8238a5eca0b7f2f22e7d671f536f99e49ab47ad31b10540c1f2b8bd397aa27a7528fb380b8e5e0b6a6a2884a4923df9bf60d947ef12ad0dde234aaeb9bf07083a63a826b65e6fe5beeaf467d22b8d1a58584a55da6133ff65832335d32e611ca0bb12317cdb720e54c297be06408d8ea0241939f6ce37fc1980956c61e0f0900d374754a6b13a9e3a0477c54d582f838a275c1eef355be390a0d211e24fc1f0d3bc2ba070f9a431a3368e43cd74cfe2e410a3b1ec8511777ed836823ec4663274c3bf8ebc5c65ebf050c50bc93379b01e113e8cd96fd5a021187994629078684122afb6ce973fc8c5561937b9c2cc") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000040)=""/142) 2018/05/11 22:02:59 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x4, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) [ 922.583591] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 [ 922.610339] skbuff: bad partial csum: csum=0/65535 len=290 2018/05/11 22:02:59 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xf0}}}}}}, 0x0) 2018/05/11 22:02:59 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) splice(r1, &(0x7f0000000140), r1, &(0x7f0000000180), 0x100000001, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x472, &(0x7f0000000300)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:02:59 executing program 0: r0 = socket(0x200000000000010, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg(r0, &(0x7f00000000c0)={&(0x7f00000014c0)=ANY=[], 0x0, &(0x7f0000e9c000)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001400)=""/142, 0x8e}, {&(0x7f0000820000)=""/185, 0xb9}, {&(0x7f0000a77000)=""/243, 0xf3}, {&(0x7f00001b1ffd)=""/53, 0x35}], 0x5, &(0x7f0000001380)=""/81, 0x51}, 0x0) 2018/05/11 22:02:59 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x100, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000080)={0xe6, 0x4, 0x6, 0x9, 0x3, 0xfab, 0x40000, 0xfffffffffffffeff, 0x81, 0x16300, 0x1e5}) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) write$binfmt_script(r1, &(0x7f00000000c0)={'#! ', './file0', [{0x20, ']\\]'}, {0x20, 'trusted-\\[\x00'}, {0x20, "73797374656d76626f786e657431ad"}, {0x20, "2a706f7369785f61636c5f6163636573732d70726f63995a656d316d696d655f74797065"}, {0x20, 'proc'}], 0xa, "14839040b2f0f088b91434803a87cbdb79ab9794473d7b75dd91f87cf4447e62ebbdf0324bb9adb8ac7222de2f486fac70d401c9baaa401bff0df54b16c0d2e3"}, 0x95) 2018/05/11 22:02:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000002c0)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x4000000000000000, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10000000000108, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'eql\x00'}) 2018/05/11 22:02:59 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7400}}}}}}, 0x0) 2018/05/11 22:02:59 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x34000, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:02:59 executing program 0: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x6, 0x200100) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={r0, r2, r3}, 0xc) tkill(r0, 0x15) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xe65, 0x2000) write$cgroup_subtree(r4, &(0x7f0000000040)={[{0x2b, 'cpu', 0x20}, {0x2f, 'memory', 0x20}, {0x2f, 'cpu', 0x20}, {0x0, 'rdma', 0x20}]}, 0x18) ioctl$KVM_PPC_GET_SMMU_INFO(r4, 0x8250aea6, &(0x7f0000000080)=""/98) 2018/05/11 22:03:00 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8)={0xfffffffffffffffc}, 0x3d2) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r1, &(0x7f0000000040)=""/384, 0x7231ca38) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) r4 = dup3(r2, r1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000280)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) setreuid(r5, r6) fcntl$setsig(r2, 0xa, 0x20) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') mknodat(r4, &(0x7f0000000240)='./control\x00', 0x10, 0xfffffffb) ioprio_get$pid(0x2, r3) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/05/11 22:03:00 executing program 0: sched_setaffinity(0x0, 0x128f89f95b64e5ca, &(0x7f00004a5000)=0x2) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000080)={0x0, ""/230}, 0xee, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000180)=0xff) msgsnd(r0, &(0x7f0000000040)={0x1}, 0x8, 0x0) 2018/05/11 22:03:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x80800, 0x0) r4 = eventfd2(0x8, 0x800) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f00000001c0)={0x2, r4}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000a000/0x18000)=nil, &(0x7f0000000800)=[@text32={0x20, &(0x7f0000000100)="660f38820e0f09c4c199c2480000c4e2f19a0ec4c2fd20f1660f38817db7f336f23e650f23ff66baf80cb85b3aae8cef66bafc0cb080eef30f94d60fae7900", 0x3f}], 0x1, 0x0, &(0x7f0000000880), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000000)=[@cr0={0x0, 0x60000007}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/11 22:03:00 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xb}}}}}}, 0x0) 2018/05/11 22:03:00 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x400000000000000, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:00 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6(0xa, 0xd55f451309331e3b, 0x1) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000080)=0x69, 0xffffffffffffff9f) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x4040) getsockname$unix(r1, &(0x7f0000000140), &(0x7f0000000040)=0x6e) syz_emit_ethernet(0x1e, &(0x7f0000000200)=ANY=[@ANYBLOB="cd17bbd93b454270e311af38390f081bf200bfec81ce0600000015000000000000000000000000000000176170ad1d743b4fc190dfe0b8ac726326d48e87f9fbcdc711ce2b0be4827b5fde7abe2c3986ee3070858a67fabd6bd2bdd03551563fd60adfbfbc43437cb719d4ebb71d2c6c5d809ca343d78baba8fc80298aaded104fb6da41533a8e39a80bbcded912e8ea420dd1e48815aea05ce4e541337b89e093e0f28c29af86917f325ecabcb0fbd4a2cc45bc462f7e489faf8e29c031f9e80e9882f94b56261db45eabaf49f26ea5"], 0x0) 2018/05/11 22:03:00 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x700000000000000, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:00 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) io_setup(0x100000001, &(0x7f00000001c0)=0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x10900, 0x0) io_submit(r2, 0x1, &(0x7f00000003c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x5, r0, &(0x7f0000000280)="bc46f22cf5c2182bf0960f2d6e18b3ac6b49bcd98a2c98ec6e495a1043503de5ae80c524fa28eb93807be4ea52937b3e9400ea2a68c2c774bc26fa291bc2041921be31541f0c50ee28bbe29f1d9eb608e0c26400bae2b1749f198702c3261bae304edf67fdb181731c0f8c69c8cea7898f6eaa422c3c8b1ca00e5f524246e96b114dd75352394072a071d0e3c5d21e9a4c57bced744d8e5aaa117c39134fb23a6fa92ef9450c685d87c43d4970b3da7d14f59cf42a2dabf19a21703edf97714d350df7f0220ff40302af", 0xca, 0xb34e, 0x0, 0x0, r3}]) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) io_setup(0x75d4, &(0x7f0000000400)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ERR(r4, 0x4008af22, &(0x7f0000000180)={0x3}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r5, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:00 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80006, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c63a7a4cca6c09b612ec6f") openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000180)=""/16) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) pipe2(&(0x7f0000000000), 0x0) sendmsg$rds(r1, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000001580)}, 0x0) 2018/05/11 22:03:00 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7a00000000000000}}}}}}, 0x0) 2018/05/11 22:03:00 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x2000000, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:00 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8)={0xfffffffffffffffc}, 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r1, &(0x7f0000000040)=""/384, 0x7231ca38) r2 = inotify_init1(0x80003) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r3, &(0x7f0000000300)=0x4) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r4 = gettid() fcntl$setown(r2, 0x8, r4) socketpair$inet(0x2, 0xf, 0x8001, &(0x7f0000000200)) rt_sigprocmask(0x1, &(0x7f00000001c0)={0x1}, 0x0, 0x4) dup3(r2, r1, 0x0) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/05/11 22:03:00 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x4000, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:00 executing program 6: r0 = socket(0x11, 0x800, 0x4000000004) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'gre0\x00', 0x9101}) io_setup(0x46a, &(0x7f0000000240)=0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000140)={0x3a, @loopback=0x7f000001, 0x4e22, 0x2, 'ovf\x00', 0x9, 0x59ec, 0x73}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) r3 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000180)=r3) gettid() io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:02 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7000000}}}}}}, 0x0) 2018/05/11 22:03:02 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000080), &(0x7f0000000040)=0x3) 2018/05/11 22:03:02 executing program 3: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00003e3000/0x1000)=nil, 0x1000}, 0x1}) prctl$intptr(0x29, 0x9) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000000080)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) read(0xffffffffffffffff, &(0x7f0000910000)=""/100, 0x64) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x200, 0x0) getpeername$inet(r1, &(0x7f0000000200)={0x0, 0x0, @multicast1}, &(0x7f0000000240)=0x10) 2018/05/11 22:03:02 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x7, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:02 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x100000001, 0x0, 0x0, 0x1, 0x8}, &(0x7f0000000300)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) fcntl$setown(r0, 0x8, r5) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x0, 0x0) ioctl$BLKZEROOUT(r6, 0x127f, &(0x7f00000001c0)={0x10000, 0x2}) io_submit(r4, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:02 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x300000000000000, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:02 executing program 7: r0 = socket(0x10, 0xfffffeffffffffff, 0x3f) ioctl$int_out(r0, 0x2, &(0x7f00000001c0)) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8)={0xfffffffffffffffc}, 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r1, &(0x7f0000000040)=""/384, 0x7231ca38) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) dup3(r2, r1, 0x0) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) stat(&(0x7f0000000240)='./control\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000300)=[0x0]) syz_fuseblk_mount(&(0x7f0000000340)='./control\x00', &(0x7f0000000380)='./control\x00', 0x0, r4, r5, 0x3, 0x6, 0x60) 2018/05/11 22:03:02 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c63a7a4cca6c09b612ec6f") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) recvfrom(r1, &(0x7f00000001c0)=""/151, 0x97, 0x0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x707000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x93, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x80000000, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x5}, 0xb) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f00000002c0)=""/148) shutdown(r1, 0x10000000001) [ 925.233532] QAT: Invalid ioctl 2018/05/11 22:03:02 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7400000000000000}}}}}}, 0x0) 2018/05/11 22:03:02 executing program 4: r0 = socket(0xa, 0x1, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(tgr160-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00000088c0)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)="e5ea6bf65db9ed8e9dc76a573c915538f68b7813279eb76fffe8755bf572cc4d625e300acd1802b425bc2667d3b2e06e779bf84ee27665e949a9b8687d4127536c5e17870f0911f9b1223601dd32c2f90833", 0x52}, {&(0x7f00000005c0)="d9ea56d0563c4d31aa2f01db2f6d2288748fc29190865c6a05f31300445df8e2181af8dd9fe7b8252b6cd17201fe98a9829d095c2bee74", 0x37}], 0x2}], 0x1, 0x0) 2018/05/11 22:03:02 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x80ffffff, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) [ 925.261129] QAT: Invalid ioctl 2018/05/11 22:03:02 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffff7f00000000}}}}}}, 0x0) 2018/05/11 22:03:02 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x0, 0x80000000}]) 2018/05/11 22:03:02 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x5000000, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:02 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0xfe2f) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000140)={{0x2, 0x1}, 'port0\x00', 0x61, 0x844, 0x9, 0x8, 0x8001, 0x100000001, 0x6, 0x0, 0x1, 0x6}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010880a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xbf}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0505350, &(0x7f0000000080)={0x0, 0x0, 'client1\x00', 0x0, "cc36c5dfea70d3d1", "1595862a6e0e4bf25f261005db592b6a10d8d88ce1b407c85cc4b745b574bc89"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/11 22:03:03 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xe803000000000000}}}}}}, 0x0) 2018/05/11 22:03:03 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x200000000000000, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:03 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'team_slave_0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:03 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x2000) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000080)={0x6, 0x9, 0x1, 0x5, 0x3}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000002c0)={0x0, &(0x7f0000000040)}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={'gre0\x00', 0x600}) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, r2) 2018/05/11 22:03:03 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x6000000, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000140)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0xebc}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="0101000000ff000000000000000000000000000000000000a54553cce5a08e641d637cce2b681895c2cb2d954d17823a67c8aa5c5a57ac6896c529b5fb6dacb39111760a438f0ef2062bf3cb74df7fbbc78b955119d9fa2c36fbf95127ee98006e7aab8e57823524a0f678c61ac035ea"]) 2018/05/11 22:03:03 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8)={0xfffffffffffffffc}, 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r1, &(0x7f0000000040)=""/384, 0x7231ca38) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) dup3(r2, r1, 0x0) fcntl$setsig(r2, 0xa, 0x20) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x80000, 0x0) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/05/11 22:03:03 executing program 0: unshare(0x400) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x200) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}]}) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) [ 926.468871] net_ratelimit: 18 callbacks suppressed [ 926.468883] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:03:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1b0345", 0x3}], 0x1, 0x0) write$cgroup_int(r0, &(0x7f0000000080)={[0x0, 0x3e]}, 0x2) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/11 22:03:03 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) ioctl$TIOCCBRK(r2, 0x5428) io_setup(0x6, &(0x7f0000000400)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) recvfrom$unix(r0, &(0x7f0000000140)=""/201, 0xc9, 0x0, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e) accept(r0, &(0x7f0000000300)=@can={0x0, 0x0}, &(0x7f0000000000)=0x80) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000380)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000003c0)={0x0, 0xfff}, 0x8) 2018/05/11 22:03:03 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x433d2ffa30000000, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) [ 926.549454] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:03:03 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000000)=ANY=[@ANYBLOB="42fcffff2e00ffff000000000000346395716d29"], 0x14}, 0x1}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$inet(0x2, 0x7, 0x1321, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000240), &(0x7f0000000280)=0x8) recvmsg(r2, &(0x7f0000000a40)={&(0x7f0000000680)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000700)=""/13, 0xd}, {&(0x7f0000000740)=""/41, 0x29}, {&(0x7f0000000780)=""/147, 0x93}, {&(0x7f0000000840)=""/38, 0x26}, {&(0x7f0000000880)=""/108, 0x6c}], 0x5, &(0x7f0000000980)=""/173, 0xad, 0x8}, 0x2) accept$unix(r5, &(0x7f0000000a80)=@abs, &(0x7f0000000b00)=0x6e) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2000) ioctl$ASHMEM_GET_PIN_STATUS(r6, 0x7709, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000340)={r7, 0x1}, &(0x7f0000000380)=0x8) bind(r4, &(0x7f0000000c00)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80) syz_emit_ethernet(0x1, &(0x7f0000000b40)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaaaabb81002d00010460b3387000382c0000000000000000000000ffff7f000001ff040776349fc931e91ae5cc5ffba60407bb55aa1fd8e8faa0e81eabc60caf63b1ea4901dd0e2a912b2f03e040d60835ee9b3c3bf2568480186bd1c9cd73beaa4a34b8f5d9972f92b6b344b72e2d83f037f5c188a24b03db1fb5d4c14c"], 0x0) accept4$ipx(r2, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x80800) accept4(r3, &(0x7f0000000540)=@can, &(0x7f00000005c0)=0x80, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f0000000100)="4880647cdb841b55c950f46c30d0de54f178ec187b9598eb4f40b5cf835ffd3ecff12b0e6648749b56c1ec521c8620ef3ba51b156802a5e92ffcc040a4913e6ca25a7719f73b5db9d6e6c28a2fcc6adbb68ff53b0010f714ee668f91aee51fc07e4628a76055533b03c177e24028677212f3daeff75f14c6aaae3d367cca660b256ac95e6d0587f811d3cbf6fac69372e4163c9dda8c677d6fdf8fe1597d25a3dca4bf9fa8498a12100a957d3ec3f7fd74e15087bb7fab9b6ff94948c717a89aed101e2e58c98780e86942dce1e5debeed29c1d92490319515455f7b8b1677a5a0cad5a4f84243c4f9617288d2996384ca41f749ad71c226fa", 0xf9, 0x4, 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000400)=0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f00000004c0)=r8) fcntl$setstatus(r1, 0x4, 0x800) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) r9 = socket(0x11, 0x800, 0x0) setsockopt$inet_udp_encap(r9, 0x11, 0x64, &(0x7f0000000040)=0x6, 0x4) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14}}}, 0x20) 2018/05/11 22:03:03 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x300000000000000}}}}}}, 0x0) 2018/05/11 22:03:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000004c0)={0x9, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) socketpair(0xb, 0x80005, 0x6, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000005c0), 0x0, 0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000002000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeffffff0000000000000000000000000000000000000000080000000000000000000000c32210e67d32e8c527c2330545a64a540100000000000000"], 0x110) 2018/05/11 22:03:03 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xc) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) connect$rds(r0, &(0x7f0000000000)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) [ 926.661250] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 [ 926.700891] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:03:03 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x40000000, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) [ 926.879903] skbuff: bad partial csum: csum=0/65535 len=290 2018/05/11 22:03:04 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x800e000000000000}}}}}}, 0x0) 2018/05/11 22:03:04 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ion\x00', 0x48000, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, r0, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000140)={[], 0x3, 0x5939, 0xffffffffffffffff, 0x0, 0x3, 0x10f002, 0x0, [], 0x200}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f00000000c0)={0x4, &(0x7f0000000380)=[{}, {}, {}, {}]}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0xb}, 0x8}}}, 0x90) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000300)='tls\x00', 0x4) r3 = getpgrp(0xffffffffffffffff) ptrace$setopts(0x4206, r3, 0x80, 0x4) 2018/05/11 22:03:04 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000022a000)=0x100008001, 0x15f) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xfff, 0x2800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020a00}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x9c, r2, 0x2, 0x70bd26, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x25}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xed60}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x67}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xef}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x11, 0x10}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x89}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x405}]}]}, 0x9c}, 0x1}, 0x40) bind$inet6(r0, &(0x7f0000002000)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)={0x0, 0x460, "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"}, &(0x7f0000001340)=0x468) 2018/05/11 22:03:04 executing program 3: r0 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe6, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101080, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x3ff, &(0x7f00000000c0)=0x1) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000100)={0x8, 0x10, [0x8001, 0x2f07, 0x8, 0x6]}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x0, 0x6, &(0x7f00009ed000)=""/4, &(0x7f0000000000)=0x4) 2018/05/11 22:03:04 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x100000000000000, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:04 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x6, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:04 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8)={0xfffffffffffffffc}, 0x8) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) read(r1, &(0x7f0000000040)=""/384, 0x7231ca38) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) dup3(r2, r1, 0x0) fcntl$setsig(r2, 0xa, 0x20) open(&(0x7f00000001c0)='./control\x00', 0x600, 0xae) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/05/11 22:03:04 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x20000000003) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x5001}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000000040)={0xffffffffffff7fff}, 0x8) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000000380), &(0x7f0000000180)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r3 = fcntl$getown(r1, 0x9) ptrace$getregset(0x4204, r3, 0x7, &(0x7f0000000280)={&(0x7f00000001c0)=""/172, 0xac}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000580)=[@in6={0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xd07}, @in6={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x1a}, 0x400}, @in6={0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @rand_addr=0x200}], 0xbc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@multicast1, @in=@dev}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f00000000c0)=0xe8) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(0x0, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) [ 927.473306] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 [ 927.509099] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:03:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f00000017c0)={0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)=""/56, 0x38}, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000240)}, 0x0) 2018/05/11 22:03:04 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x40030000000000, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:04 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffff000}}}}}}, 0x0) 2018/05/11 22:03:04 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x10012, r0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) ioctl$BLKRRPART(r1, 0x125f, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000000ac0)='/dev/adsp#\x00', 0x2, 0x280) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000140)={0x40, 0x4, 0x80000000, 0x1}, 0x6) io_submit(r2, 0x1, &(0x7f0000000a80)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x3, r1, &(0x7f0000000100)}]) r6 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x400200) r7 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xad, 0x80) r8 = dup2(0xffffffffffffffff, r1) memfd_create(&(0x7f0000000500)="a200", 0x1) r9 = syz_open_procfs(0x0, &(0x7f0000000680)='auxv\x00') r10 = openat$full(0xffffffffffffff9c, &(0x7f0000000840)='/dev/full\x00', 0x8000, 0x0) r11 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ppp\x00', 0x100, 0x0) io_submit(r2, 0x9, &(0x7f0000000a00)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x100000000, r0, &(0x7f0000000180)="5409d5b2586cf731c549c9537d26f380f3e7a9cb31bf44ee9ab4a940737038a626c55436c3f807fffd0f018f95c6852af980", 0x32, 0xffffffff80000000, 0x0, 0x0, r6}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0xf, 0x4, r1, &(0x7f0000000280)="bf92eccf19b4008c744be696c7db15517f48022524d4a150a850dc602337c13b3bf7b33933a21c40149912751aa06fc3c9fb24db45ef4f1645e5", 0x3a, 0x80000000, 0x0, 0x1, r7}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0xffffffff, r3, &(0x7f0000000340)="84e023ca569a77f76b9bc532a45cab25997791332885281a61c091ba8cd1ba46fb412271096f76da4da8564ab29567c33bd4b65807cfe5bfc888174e69787ec3eae3f51b6b6e2c8a4adad01ec60e2264eede05e6d37c056854305494d005b0dabfd5c1120aef8461c56231e0ae5917af1ba73e795b1dc54b21341e3b918add9425e1172b90f36fd0f58cfa8551334307a3d37dca12fc671a95d57c09b9b5e093bc41d841254686", 0xa7, 0x0, 0x0, 0x0, r8}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x55d412797f433277, 0x3d1080000000, r6, &(0x7f0000000b00)="562a3012014b445a89b70044f14ed6e04682ad6a089774ee4b5ca5cab6b9846510769f945bcf48964ee1a6d4875dc576a1cf0ae3655424260b495eb98d1348366403f7f9b98704a386796f5892539a0e3fbff9f32ad5d1cb164032109fd80ab0ab230b4963b581006a4c4b4029061a62fff715d720cb3a06e879692d2cf0dec3c27041517788a2c435c1a693bc10b6137b3cf996b0df31bea6a13864b1b5d20900000017d65da5f2c6a790dff79f2a099e7209ad3a746a2ce5e1982659aa3b414d1dd784f0102b79aca04b5a45e59a02007854567dbd46119e4750d6d1d454fe45c47bc44e114a1f5ad0c6d3b8f336af91c9acfb580127081124a37d2e2cc5475b404560d46e9ffd00000000000000000000", 0x112, 0xfffffffffffffffe, 0x0, 0x1, r6}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x1, 0x4, r3, &(0x7f0000000580)="ccb1c228979a267e50334ae7e36d14d4b4135c41576f2aadc3c4f03cd5218b5cfd8baba3df666ccfa721fa5d0cc9388bb5c5efbf2ed70f9f86913bdcc23681424056d8b129efd8d0f0b04d80607a61f5e89781f41d389e8af7b1e880fc37dd0b02969e87c6434b5df7cb032de9a527ccf21d95cdf4f29dbf55c5bc0601fedecdf595908159b452a104333548bafd655b15a76d555c89e73594923b66639e3d6d160bbe0927f1a5b1a67bf5fbeb21d57ddfe505f25f953a6e66eaef19d6edbb0f3b2330a270a04cf73f91f201a3c8161712b15a0c1c3040ec0353aa13fef9958d4fa880b779734a12c16cf34f", 0xec, 0x2, 0x0, 0x1, r9}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x3, 0xfff, r1, &(0x7f0000000700)="e8fa0841e8a507686615fb2df317a628309aafd74bf577281ec59fa64a9a6cc8e78cf03242d3131ee87c070ae8b44f06910c1fc8c67c7a1bb8b019926da577b7bc6fb98fd9ba629ecfb997f0810ed668491d14062675bb8313e43ace3e62f056abf3e1c2a39c9c4d84ac49d68d097eccb55a1c57bdb89a58309df9b6e5", 0x7d, 0x6, 0x0, 0x1, r1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x2, 0x2, r1, &(0x7f00000007c0)="eaa878d9049300b984fe5896e6ae3a11f4fbb8b0d25d96189ca26ee6816cffd6b4865cf0dc63f74db760214364e2d98fd287f1db724128998cbe8a90fe533f6e5dbc73be3d2651fe08d5dd2570fcb3fb3f51102cf24f2c6cae73f87e84bb0d0364919d8e860b14", 0x67, 0x5, 0x0, 0x1, r10}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x2, r3, &(0x7f00000008c0)="67a0faace7a5c41f949a49cfc20d157bf5d449b9cc104be92d105d5213ad5fe7308c652deeaffce7e269327d7f1690832a2bb7239b", 0x35, 0x6, 0x0, 0x1, r11}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x7, r3, &(0x7f0000000980)="6ea4864bcda53e1815b926859038d90d3c42c8276ca67354e9e53eabb671f3f6285fce482941e7add188bb0beccc35de9b16", 0x32, 0x6, 0x0, 0x1, r3}]) 2018/05/11 22:03:04 executing program 0: syz_emit_ethernet(0x6e, &(0x7f00000000c0)=ANY=[@ANYBLOB="cdbf0e0000840180c200000086dd6002290f00383a00fe800000000000000000000000000000ff02000070000000000000000000000102009078000000006094fe000000890000000000000000000000000000000001fe800000000000000000000000000000800040e77f001700e80c458ac9369ac5600139c31b653a35be42d8a22ab85e616de26c222ffa0704fdf1bcf5847621b555d46e68f4bc8d0ae099c4ebc0182f1c57c474214048ccb1b3f1dc12"], 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40800, 0x0) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000040)) 2018/05/11 22:03:04 executing program 3: io_setup(0x3, &(0x7f0000000000)=0x0) io_getevents(r0, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) r1 = memfd_create(&(0x7f00000000c0)=':+lo#\x00', 0x0) io_submit(r0, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)}]) io_destroy(r0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000040)) 2018/05/11 22:03:04 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x2000000000000, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) [ 927.640925] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 [ 927.660321] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:03:04 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x60}}}}}}, 0x0) [ 927.780341] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:03:05 executing program 0: r0 = socket(0x2, 0x2000080003, 0x2) getsockopt(r0, 0x0, 0xce, &(0x7f00000001c0)=""/8, &(0x7f0000000200)=0x8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x0, 0x1, [{{0x2, 0x4e23, @broadcast=0xffffffff}}]}, 0x110) 2018/05/11 22:03:05 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x3000000, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:05 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x100000000000000, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:05 executing program 6: r0 = socket(0x11, 0x100000803, 0x2) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) removexattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=@random={'user.', 'ifb0\x00'}) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x2, 0x7ffffffd, 0x0, 0x8}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=ANY=[@ANYBLOB="80000000", @ANYRES16=r3, @ANYBLOB="02032abd7000fcdbdf250600000008000500001000000c00020008000800b5003a580000000000000700000000002000000008000500040000000c0006006c626c6372000000080002007b0000001400030000000000000000000000000000000000080004004e2000000800050003000000080001000a000000"], 0x80}, 0x1, 0x0, 0x0, 0x4011}, 0x880) 2018/05/11 22:03:05 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400080, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0xa0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000000c0)={0x1, 0x3, [@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) 2018/05/11 22:03:05 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4}}}}}}, 0x0) 2018/05/11 22:03:05 executing program 3: sendto$inet6(0xffffffffffffffff, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001380)='/dev/vga_arbiter\x00', 0x402000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000013c0)=0x8, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x8000, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x3, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000000180)="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", 0x1000, 0x40000, 0x0, 0x0) ioctl$TCSETA(r0, 0x5411, &(0x7f0000000000)={0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e00000000}) 2018/05/11 22:03:05 executing program 7: r0 = socket(0x1b, 0x0, 0x1) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8)={0xfffffffffffffffc}, 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r1, &(0x7f0000000040)=""/384, 0x7231ca38) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x400) r3 = gettid() fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000240)={0x1000ffffffff}, 0x0, 0x2f6) dup3(r2, r1, 0x0) removexattr(&(0x7f00000001c0)='./control\x00', &(0x7f0000000200)=@known='security.ima\x00') r4 = socket(0x11, 0x100000802, 0x0) r5 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff000020", 0xd203}) ioctl$TUNSETVNETLE(r5, 0x400454dc, &(0x7f0000000080)=0x1) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) readv(r5, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/41, 0x29}], 0x1) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/05/11 22:03:05 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x508}, &(0x7f0000000080)=0x8) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000280)="915bf6b999ebec0ddcd7741705fae095ba1fdd7f209829cc9105cf7049683ae632df3b376b00961ca3f3fb10f1ba0c1dcc4c4d4094d2cafd96febf29c1e35cdd584d4e498cf004007ac0196db7a4d9e51322982755e06fa755f04f9d73362414eb64952ce33ffd8632b617d935d13415d675cbaebc867ff8496fb386a4df47e22693f11708e85eb6bb2308251af2b44488b2da6d067d38ec053dfd1d2fc7d191076003160a25cc45ad671e7b2115175e5f9d65d1a3d746bfc6e0c2acc3e1", 0xbe) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f0000000100)=0x84) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000380)={@in={{0x2, 0x4e21}}, 0x1, 0x9, 0x10000, "08234f34902a00b3c655415e6c9802c4e440b55a8135d57c55776535f2637cf08442f78a2d6710f0a14a4b251042372fcc88e5d1eb2cbabcdda4bdd3459c9c1a37283b795d3bb2bc64eb7546735ab5de"}, 0xd8) write(0xffffffffffffffff, &(0x7f0000000180), 0xff4d) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000000c0)=0x5) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000140)={'HL\x00'}, &(0x7f0000000340)=0x1e) 2018/05/11 22:03:05 executing program 0: syz_emit_ethernet(0xa6, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa9a148be70e76dd6076605100303afffe80f5f50035000000000000000000ffff020000000000000000000000000001860090780014000060c5961e00000000ff01000000000000180300f500000001ff02000000000000000000000000000100"], 0x0) 2018/05/11 22:03:05 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xc0ffffff00000000}}}}}}, 0x0) 2018/05/11 22:03:05 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x4000000, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:05 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) r2 = semget$private(0x0, 0x0, 0x2) semctl$SEM_STAT(r2, 0x5, 0x12, &(0x7f0000000140)=""/89) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:05 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth1_to_bridge\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000000c0)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendmsg(r1, &(0x7f0000000380)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x1, 0x0, 0x5, 0x2, 0x6cfbd21, "fe9412c00175be9f55089f1f6e56dfc2a41805025cc0d9ea4fa3d73c08a7dd9cfe78fe4ce2c8036914a1ca20eb71254f146aa8e94cc36e351263e22db60ec7", 0x1e}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)}, 0x0) lseek(r0, 0x40000000000000, 0x3) 2018/05/11 22:03:05 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x48000000}}}}}}, 0x0) 2018/05/11 22:03:05 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r4 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="042304da7652"], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000000080)}) r5 = mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x30, r3, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000380)={0xb4, 0x0, &(0x7f00000001c0)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x40, 0x20, &(0x7f00000000c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000080), 0x1, 0x2, 0x7}, @fd={0x66642a85, 0x0, r4, 0x0, 0x4}], &(0x7f0000000100)=[0x58, 0x18, 0x40, 0x38]}, 0xb1}}, @release={0x40046306, 0x3}, @acquire_done={0x40106309, r5, 0x3}, @release={0x40046306, 0x4}, @transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x10, &(0x7f0000000140), &(0x7f0000000180)=[0x18, 0x38]}}], 0xa8, 0x0, &(0x7f00000002c0)="03ef9d45f6826196670d5c6120ffbed0788695e895d473dc633572b656a58db264f450f922640da276d084fd057e4a7bae7899ad0251a1c4016d8c03b134e51f423d59154aab5cf65bba13bec50be54be59bfbe548353c1ba338d39c7e855c111d362748d23f9ebd3b6cc85450459ad4458ae17d661e270142d4dc9c6e2171b679708227dbe17d9d01550b24a5ddba749837dca7f6d45ba3eb9350887d3a13b24eda411f60c582c1"}) 2018/05/11 22:03:05 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x1000000, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) [ 928.973907] binder: 25817:25819 unknown command -637263100 [ 928.989456] binder: 25817:25819 ioctl c0306201 20007000 returned -22 [ 929.000250] binder: 25817:25819 Release 1 refcount change on invalid ref 0 ret -22 [ 929.010402] binder: BINDER_SET_CONTEXT_MGR already set [ 929.015859] binder: 25817:25822 ioctl 40046207 0 returned -16 [ 929.023708] binder: 25817:25822 unknown command -637263100 [ 929.029570] binder: 25817:25822 ioctl c0306201 20007000 returned -22 [ 929.037480] binder: 25817:25819 Release 1 refcount change on invalid ref 0 ret -22 2018/05/11 22:03:06 executing program 7: r0 = socket(0xa, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000a28ff0)={0x2, 0x2}, 0x10) sendto$inet(r1, &(0x7f0000e04000), 0x0, 0x20000000, &(0x7f0000a3dff0)={0x2, 0x2}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00004aaffc)=0x1ffa, 0x4) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendto$inet(r1, &(0x7f0000003240)="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", 0x1000, 0x40000, &(0x7f0000001100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r3 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8)={0xfffffffffffffffc}, 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r3, &(0x7f0000000040)=""/384, 0x7231ca38) r4 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x40000) r5 = gettid() fcntl$setown(r4, 0x8, r5) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) r6 = dup3(r4, r3, 0x0) fcntl$setsig(r6, 0xa, 0xe) open(&(0x7f00000001c0)='./control\x00', 0x40, 0x4) inotify_add_watch(r4, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/05/11 22:03:06 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0xfe}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r2, 0x20, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f0000000280)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) r4 = dup(r1) ioctl$KVM_GET_CPUID2(r4, 0xc008ae91, &(0x7f00000002c0)={0xa, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:06 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000000}}}}}}, 0x0) 2018/05/11 22:03:06 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = semget$private(0x0, 0x5, 0x8) msgget(0x3, 0x8a) semctl$SEM_STAT(r1, 0x7, 0x12, &(0x7f0000000080)=""/178) getsockopt$inet6_mtu(r0, 0x29, 0x4a, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/11 22:03:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000006000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="0f3566b8385bcd5e0f23c00f21f86635000002000f23f8660f1bdbba4300ed660f1ba0de8a65f36cbad104ec0f21067a003e3e660ffcb30900", 0x39}], 0x1, 0x0, &(0x7f00000001c0), 0x0) pipe2(&(0x7f0000000480)={0x0, 0x0}, 0x80000) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r3, r4, 0x80000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000140)="48b8ddcf0000000000000f23c80f21f835000000000f23f82e400f093ef7d06740dc050000000066baa000b00eee8fa97812c3672e660f38802af0fe4d00d8d148b826000000000000000f23d00f21f835200000050f23f8", 0x58}], 0x1, 0x0, &(0x7f00000001c0), 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r5, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000001c0)={0x1, 'dummy0\x00'}, 0x18) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000000000000000000000000000000000000000000000000000000000307000000000000000000000000000000"]) r6 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f00000003c0)=0xe8) getpeername$packet(r2, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000680)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000700)={'nr0\x00', 0x0}) accept4$packet(r5, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000880)={'veth1_to_bond\x00', 0x0}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000008c0)={0x0, @rand_addr, @broadcast}, &(0x7f0000000900)=0xc) getsockname$packet(r5, &(0x7f0000000c80)={0x0, 0x0, 0x0}, &(0x7f0000000cc0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000d00)={'vcan0\x00', 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000d40)={0x0, @multicast2, @multicast1}, &(0x7f0000000d80)=0xc) clock_gettime(0x0, &(0x7f0000001b80)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000001a80)=[{{&(0x7f0000000dc0)=@rc, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000e40)=""/177, 0xb1}, {&(0x7f0000000f00)=""/44, 0x2c}, {&(0x7f0000000f40)=""/100, 0x64}], 0x3, &(0x7f0000001000)=""/68, 0x44, 0x83ed}, 0xfff}, {{&(0x7f0000001080)=@can={0x0, 0x0}, 0x80, &(0x7f0000001280)=[{&(0x7f0000001100)=""/214, 0xd6}, {&(0x7f0000001200)=""/117, 0x75}], 0x2, &(0x7f00000012c0)=""/244, 0xf4, 0x1f}, 0xfffffffffffffabf}, {{&(0x7f00000013c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001840)=[{&(0x7f0000001440)=""/44, 0x2c}, {&(0x7f0000001480)=""/239, 0xef}, {&(0x7f0000001580)=""/101, 0x65}, {&(0x7f0000001600)=""/70, 0x46}, {&(0x7f0000001680)=""/152, 0x98}, {&(0x7f0000001740)=""/236, 0xec}], 0x6, 0x0, 0x0, 0x2}, 0x4}, {{&(0x7f00000018c0)=@sco, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001940)=""/121, 0x79}, {&(0x7f00000019c0)=""/116, 0x74}], 0x2, 0x0, 0x0, 0x100}, 0x2}], 0x4, 0x3, &(0x7f0000001bc0)={r17, r18+30000000}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001c40)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000001d40)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000020c0)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f00000021c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000002300)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000002400)=0xe8) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000002440)={@remote, @remote, 0x0}, &(0x7f0000002480)=0xc) sendmsg$TEAM_CMD_PORT_LIST_GET(r5, &(0x7f0000002b80)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x101000}, 0xc, &(0x7f0000002b40)={&(0x7f00000024c0)={0x650, r6, 0x0, 0x70bd28, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r7}, {0x1d4, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x400}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x10000}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x0, 0x4, 0x58d, 0xc910}, {0x7, 0x2, 0x3ff, 0x2}, {0x9, 0x8, 0x1, 0xade}, {0x7, 0xc064, 0x2400000000000000, 0x8}, {0xffffffffffffff97, 0xcaa, 0xa964284, 0x8}, {0x5, 0x54, 0xffffffffffffff24}]}}}]}}, {{0x8, 0x1, r11}, {0x134, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1f}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r16}, {0x178, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x4, 0x0, 0x4, 0x7f}, {0x7f, 0x1, 0x200, 0x3}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r20}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x35, 0x5, 0xfffffffffffffde2, 0x7}]}}}]}}, {{0x8, 0x1, r21}, {0x190, 0x2, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x1, 0x5, 0x200, 0x7}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x0, 0x9, 0x6, 0x8}, {0x200, 0xc327, 0x7fff, 0x1}, {0x80000001, 0x8, 0x6, 0x800}, {0x51, 0x0, 0x80000000, 0x7fff}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r22}}, {0x8, 0x7}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x1, 0x4, 0x1, 0x1}, {0x13, 0x2, 0x4d55, 0x3}]}}}]}}, {{0x8, 0x1, r23}, {0x4, 0x2}}]}, 0x650}, 0x1, 0x0, 0x0, 0x40}, 0x4000041) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/11 22:03:06 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x3000000, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:06 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x3, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x101000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0)={0x7fffffff, 0x0, 0xfffffffffffffffc, 0x1000, 0x7, 0x2, 0x7}, 0xc) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000000000)={0x17, 0x7, 0x100}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r0, r4, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000000040)={0x1, 0x0, [{0x200c0010140}]}) 2018/05/11 22:03:06 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) fcntl$setlease(r0, 0x400, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) getpriority(0x0, r2) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) recvmmsg(r0, &(0x7f0000008e40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/117, 0x75, 0x4}}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f00000005c0)=""/177, 0xb1}, {&(0x7f0000000700)=""/194, 0xc2}], 0x2, &(0x7f0000000840)=""/145, 0x91, 0xd4c}, 0x14f}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000900)}], 0x1, &(0x7f0000000980)=""/77, 0x4d, 0x1}, 0x3}, {{&(0x7f0000000a00)=@hci, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000a80)=""/53, 0x35}, {&(0x7f0000000ac0)=""/154, 0x9a}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3, &(0x7f0000001bc0)=""/38, 0x26, 0x94}, 0x5}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000001c00)=""/255, 0xff}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/248, 0xf8}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/4, 0x4}, {&(0x7f0000002e40)=""/73, 0x49}, {&(0x7f0000002ec0)=""/210, 0xd2}], 0x7, &(0x7f0000005c00)=""/4096, 0x1000, 0x5}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003080)=""/31, 0x1f, 0x6}, 0x1ff}, {{&(0x7f00000030c0)=@llc, 0x80, &(0x7f0000003580)=[{&(0x7f0000003140)=""/183, 0xb7}, {&(0x7f0000003200)=""/145, 0x91}, {&(0x7f00000032c0)=""/3, 0x3}, {&(0x7f0000003300)=""/218, 0xda}, {&(0x7f0000003400)=""/216, 0xd8}, {&(0x7f0000003500)=""/74, 0x4a}, {&(0x7f0000006c00)=""/4096, 0x1000}], 0x7, &(0x7f0000003600)=""/73, 0x49, 0x1000}, 0x400}, {{&(0x7f0000003680)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/253, 0xfd}], 0x1, &(0x7f0000003840)=""/101, 0x65, 0x10001}, 0xbc6}, {{&(0x7f00000038c0)=@sco, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003940)=""/50, 0x32}, {&(0x7f0000003980)=""/167, 0xa7}, {&(0x7f0000003a40)=""/142, 0x8e}, {&(0x7f0000003b00)=""/94, 0x5e}], 0x4, 0x0, 0x0, 0x1}}, {{&(0x7f0000007c00)=@sco, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000007c80)=""/4096, 0x1000}, {&(0x7f0000008c80)=""/202, 0xca}], 0x2, &(0x7f0000008d80)=""/135, 0x87, 0x100000001}, 0x4}], 0xa, 0x40000002, &(0x7f00000090c0)={0x77359400}) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r3 = inotify_init() inotify_add_watch(r3, &(0x7f0000000000)='./control\x00', 0x882) r4 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x20) mkdirat(r4, &(0x7f0000044ff6)='./control\x00', 0x0) renameat2(r4, &(0x7f0000000340)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0) mkdirat(r4, &(0x7f00008b8ff6)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="24ac7759195b7dc05996b47518b3728301ec7fc5268f52994f5503afe6a99c5d227ca93f84abafa671950c1cf4f09f3b1c5440d35db86c4a1ca9dca3bb8738e731d30953c1794cc736425b07f60f3fca96941d323de37ebe832390c5918005850a89525dc5e16013c6eeac3f1bdc67fedfe630a7f7b8ddf998b011445dd3813ad76c36935b6f8da24db47b65beabab5cee257fae9d095fa2", 0x98, 0x3}], 0x40000, &(0x7f0000000300)) renameat2(r4, &(0x7f0000036ff6)='./control\x00', r4, &(0x7f0000036000)='./file0\x00', 0x2) renameat2(r4, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./control\x00', 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000180)={0x0, 0x2}) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f", 0x1e, 0x0) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/05/11 22:03:06 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xe0000001}}}}}}, 0x0) 2018/05/11 22:03:06 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x6000000, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="050000001d000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800120003000000000000000000000006000000000000000000000000000000ac141400400000000000000000000000ff010000000000000000000000e1000105001a007f000001000000000000000000000000fe80000000000000000000000000000000000000070019000000000002004e20ffffffff00000000000000000a004e2000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000"], 0xe8}, 0x1}, 0x0) close(r0) connect$netlink(0xffffffffffffffff, &(0x7f00000003c0)=@unspec, 0xc) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x800) openat$cgroup_procs(r1, &(0x7f00000001c0)='tasks\x00', 0x2, 0x0) 2018/05/11 22:03:06 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x0, 0x20}]) r3 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x4, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0xff, 0x0, 0x10001, 0x1ff800000000}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f00000001c0)={r4, 0x3}) 2018/05/11 22:03:06 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2000000}}}}}}, 0x0) 2018/05/11 22:03:06 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x4000000000000000, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000000340)={0x1, 0x0, [{0x2004b564d03}]}) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f0000000000)={0x100}) 2018/05/11 22:03:07 executing program 4: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x2, 0x10000) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x84, 0x4000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000400)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x3}) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000001, 0x40010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000100)) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x63, 0x0, &(0x7f0000000440), 0xffffff7e, 0x0, &(0x7f0000000480)="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"}) ioctl(r0, 0x8912, &(0x7f0000000280)="c629004eca6c09b612ec6f") getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r2, 0x200}, 0x8) r3 = socket$inet(0x10, 0x3, 0x4) fchmod(r3, 0x20) sendmsg(r3, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000200007031dfffd946fa2830020200a00090003000f1d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x800000) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80, 0x0) ioctl$TCSBRK(r4, 0x5409, 0xfffffffffffff732) 2018/05/11 22:03:07 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xe000000000000000, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:07 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x300, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:07 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x40000, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000180)={0x7, 0x661}) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:07 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8)={0xfffffffffffffffc}, 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r1, &(0x7f0000000040)=""/384, 0x7231ca38) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) pivot_root(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./file0\x00') rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) dup3(r2, r1, 0x0) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/05/11 22:03:07 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e20, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0xf9}, {0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x1d}, 0x7}, 0x100000000000, [0x2, 0x7fff, 0x4, 0xfff, 0x5, 0x5]}, 0x5c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x17}, 0x800, 0x2, 0xff, 0x1}, 0x20) finit_module(r0, &(0x7f0000000180)='\x00', 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x2}, 0x20) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8, 0x40000) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) 2018/05/11 22:03:07 executing program 3: r0 = socket(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000000300)={0xb4}, 0x8) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getgroups(0x8, &(0x7f00000000c0)=[r2, r1, r1, r3, r1, r3, r3, r2]) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x3d}, 0x8) r4 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x44) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000180)=""/138, &(0x7f0000000240)=0x8a) close(r4) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r5 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(r5, 0x400000005, 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x80000, 0x0) recvmsg(r5, &(0x7f00000004c0)={&(0x7f0000000340)=@hci, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}, {&(0x7f0000000440)=""/24, 0x18}], 0x2, 0x0, 0x0, 0x7fff}, 0x10000) 2018/05/11 22:03:07 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2000}}}}}}, 0x0) 2018/05/11 22:03:07 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xb00}}}}}}, 0x0) 2018/05/11 22:03:07 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x26, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x170) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0xa0200) 2018/05/11 22:03:07 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x3, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:07 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x1) r1 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = getpgid(0xffffffffffffffff) move_pages(r2, 0x5, &(0x7f0000000000)=[&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000ff6000/0x2000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ff7000/0x3000)=nil], &(0x7f0000000040)=[0x1, 0x5, 0x28c, 0x4], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0) msgget(0x3, 0x1) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/05/11 22:03:07 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) r2 = fcntl$dupfd(r0, 0x409, r0) ioctl$TCSBRK(r2, 0x5409, 0xffffffffffffe150) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000280)={0xda4b, {{0x2, 0x4e22, @rand_addr=0x9}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1f}}}}, 0x108) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000140)={0x1f000, 0x4000}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:07 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x700}}}}}}, 0x0) 2018/05/11 22:03:07 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r0) 2018/05/11 22:03:08 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0xffffffff00000000, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:08 executing program 4: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) set_robust_list(&(0x7f0000000140)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x80000001, &(0x7f0000000100)={&(0x7f00000000c0)}}, 0x18) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80040, 0x0) close(r0) recvmmsg(r1, &(0x7f0000004800)=[{{&(0x7f0000002d00)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000003080)=[{&(0x7f0000003000)=""/26, 0x1a}], 0x1, &(0x7f0000003180)=""/222, 0xde}}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f00000035c0)=""/145, 0x91}], 0x1, &(0x7f0000003800)=""/4096, 0x1000}}], 0x2, 0x40, &(0x7f00000048c0)={0x77359400}) 2018/05/11 22:03:08 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x30000000, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:08 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6000000000000000}}}}}}, 0x0) 2018/05/11 22:03:08 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) membarrier(0x62, 0x0) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000140)=0x2, &(0x7f0000000180)=0x2) 2018/05/11 22:03:08 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = signalfd(r0, &(0x7f00007aeff8)={0xfffffffffffffffc}, 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000001c0)=0x20, 0x4) read(r1, &(0x7f0000000040)=""/384, 0x7231ca38) r2 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c1fef5d34d3) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000000200)={0x7f, 0x0, 0x2, 0x1}) r3 = gettid() fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) r4 = dup3(r2, r1, 0x0) fcntl$setsig(r2, 0xa, 0x20) getsockopt$ax25_int(r4, 0x101, 0xf, &(0x7f0000000280), &(0x7f00000002c0)=0x4) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f0000000240)='./control\x00', 0x0, 0x0) 2018/05/11 22:03:08 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x400000000000000}}}}}}, 0x0) 2018/05/11 22:03:08 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x1c00, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:08 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0xffffff7f00000000, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:08 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) epoll_create(0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:08 executing program 3: set_mempolicy(0x8001, &(0x7f0000000540), 0x4) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40101, 0x0) write(r0, &(0x7f0000f03f44)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce82ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)) 2018/05/11 22:03:08 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000080)={0x5, 0x4, 0x101, 0x80}) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00') mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f00000000c0)=0x200, 0x1, 0xfffffffffffffffc, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000140), 0x0) 2018/05/11 22:03:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00000000c0), 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10800, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x2) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) [ 931.967629] net_ratelimit: 26 callbacks suppressed [ 931.967641] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 [ 932.002871] skbuff: bad partial csum: csum=0/65535 len=290 [ 932.026103] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:03:09 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8)={0xfffffffffffffffc}, 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r1, &(0x7f0000000040)=""/384, 0x7231ca38) r2 = inotify_init1(0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00000001c0)={0x458e, 0x9}) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) dup3(r2, r1, 0x0) open(&(0x7f0000000200)='./control\x00', 0x400000, 0x122) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/05/11 22:03:09 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x500, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:09 executing program 0: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x401, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1f}}, @in6={0xa, 0x4e20, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e20, @rand_addr=0x7316}], 0x74) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge0\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=@ipv4_newaddr={0x20, 0x14, 0x101, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @rand_addr}]}, 0x20}, 0x1}, 0x0) 2018/05/11 22:03:09 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x300000000000000, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:09 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6c00000000000000}}}}}}, 0x0) 2018/05/11 22:03:09 executing program 6: r0 = socket(0x7, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1811}) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f00000003c0)="ebe5880e8b3dd635e0ab9ca12279d6f2a403907f4a449e2d871fbdfef19798ec1cb7574fea10bc1d90a8847a4385bf056c9503778784d23e9647ae24da71196077045b1fc4b15308cd9dd67e2224e80b9b74dbf8caeaf8a0476902bb9143489c5d55c517725c1d7254c2eb9f9b327b41c6c737aab445aa744065d2", 0x7b) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x321800, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000440)={{0xffffffffffffffff, 0x3, 0x81, 0x0, 0x5}, 0x0, 0x61}) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)={0x21, 0x21, 0x7fffffff, 0x5, 0x8, r4, 0x9}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x20000000000000}]) r5 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x6, 0x200) mkdirat$cgroup(r5, &(0x7f00000001c0)='syz0\x00', 0x1ff) ioctl$BLKREPORTZONE(r5, 0xc0101282, &(0x7f0000000280)=ANY=[@ANYBLOB="000000000000000004000000000000000600000000000000040000000000000001010000000000000905ff08000000000000000000000000000000000000000000000000000000000000000000000000ff07000000000000ffffff7f000000000000000000000000020401cf000000000000000000000000000000000000000000000000000000000000000000000000070000000000000008000000000000000200000000000000001105010000000000000000000000000000000000000000000066d1000000000000ff0f0000000000000300000000000000b300fff5000000000000000000000000000000000000000000000000000000000000000000000000"]) 2018/05/11 22:03:09 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x2000001, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=ANY=[@ANYBLOB="002458b200000000"], 0x0, 0x0, &(0x7f00000000c0)}) 2018/05/11 22:03:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000280)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f00000001c0)=""/183}, 0xffffffffffffff12) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000180)={r0, r1}) r3 = dup3(r2, r0, 0x80000) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) sendmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000006600)=@nl=@proc={0x10}, 0x80, &(0x7f0000007680), 0x0, &(0x7f00000076c0)}}], 0x1, 0x44040) mkdir(&(0x7f0000000000)='./file0\x00', 0x10) [ 932.173462] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 [ 932.211070] binder: 25999:26004 unknown command 0 2018/05/11 22:03:09 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000100)={"6d616e676c650600"}, &(0x7f00000000c0)=0xffffffffffffff4e) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000180)={0x0, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x88) 2018/05/11 22:03:09 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x700, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) [ 932.219074] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 [ 932.232200] binder: 25999:26004 ioctl c0306201 20a20000 returned -22 2018/05/11 22:03:09 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xf0ffffffffffff}}}}}}, 0x0) 2018/05/11 22:03:09 executing program 3: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xc1371}) bpf$PROG_LOAD(0x5, &(0x7f00007c9000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='syzkaller\x00', 0xea5c, 0x2c5, &(0x7f000000a000)=""/195}, 0x48) 2018/05/11 22:03:09 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x5, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:09 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000001c0)=0x7, 0x4) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000180)) r1 = socket(0x11, 0x80004, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x140, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:09 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x100000000, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, r0, 0x3) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) ioprio_set$pid(0x3, r2, 0x4) [ 932.352479] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 [ 932.383190] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:03:09 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f00000027c0)=ANY=[@ANYBLOB="0000ac65975aa8e52c7e7fe196b3b8341760439eb041acfba9fe1e719ba437cbc0144db027dcf5fdf402d26fc70129d224c1e9ee36793dddd9f9e4b1906179eb92e699322a1f65fdf7cda70bacb9c5439748167a6f888a2c8d0995c14f476bdf3697b7af49a477b103099f9f928d9748ddefb6a8d116d5ce58d7262b3dfd3df2870e1b7286c3a7857fc40cbd1632c530791998c3b73d3a2d9ef246fe5652d31e6bbb374fcd0e9c641c166a622b2096bd945e76"], 0x58) write$vnet(r0, &(0x7f0000000300)={0x1, {&(0x7f0000000140)=""/141, 0x8d, &(0x7f0000000200)=""/241}}, 0x68) write$evdev(r0, &(0x7f0000b5df88)=[{}, {{}, 0x0, 0x1}], 0x30) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000002500)='/dev/full\x00', 0x60000, 0x0) sendfile(r0, r0, &(0x7f0000002780), 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000002540)={0x0, 0x0, 0x0, 0x7, 0x5}, &(0x7f0000002580)=0x18) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000002600)={0x3, 0x7, 0x2, 0x0, 0x6, [{0x8, 0x2, 0x6, 0x0, 0x0, 0x400}, {0x7, 0x0, 0x100, 0x0, 0x0, 0x2201}, {0x3, 0x5, 0x8001, 0x0, 0x0, 0x800}, {0x669, 0x4, 0x13a, 0x0, 0x0, 0x400}, {0x4, 0x1, 0x8, 0x0, 0x0, 0x1308}, {0x80, 0x9}]}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000025c0)={r3, 0x65e23f, 0x4, 0x2, 0x6}, 0x14) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x80000, 0x0) ioctl$sock_bt(r4, 0x8906, &(0x7f0000000380)="6f3ce1d636fdcc9983f4ce92eb84705c94f4ef4f84479f87ca91751e0cde7e1a7c225380af5651386c267a2c9c2269f327702aea45d65c39234f723ca7dac028b0db8e46c7aee0fe44fe9ba98e1a5666652602a066e0f5213c03b4e80e6145e952dfa9af670cdbfe69f8ed3bc2d9b38935a5f2086b2d4f5def93275a2a16dce954c788744afde83791f9ee367e0cb9e2b3bd665b2bad01858c04e71a9d8187799f5d3da1c8b71bb30959f112011ac54def3b8b22d23f8036fb6bea9440829ed41f454b7d1365054f64cf8da47181d4c5683b02d4359b451af5dfd6a33cfd991f6c625ea54305f02fb7730755c9edf98643fc603a9db8982a83fa3d5accca41044abdfc38c41c2b0b9fe3db541333bb07a4cc54f64be6b0b19fab697d2a85162d5e0c3553d57cd76dd190ff2c30700d8ab4ace79831291c39c931944b84223a167ee552096e0dee947adc6f47363426c15d0201b52b6fef085f15bdb36aac17e43afccf33c77c057838ce4f67c0214e06d5fa2a76606d279cf43367bd6f7da2bde0605c45295e74bcb44e934fccf0e3cb54bcbcffc8eeebfc1be952ce40aa7ddbc2d2f4b245141e3ee524441b24b26bd7f57c818f173b7eca83a64a9c7fb78f906ad77d97c7a17d8bc07eed04a618ba730d869235c27e5b6c98e8bc6c2737a0151b7479d4b5de5a06cd650888b81089a6e6e393f2c39e6b9caa0722a82ed254aa36096ca4b11852cb6b4d41307dba463cd6407f837a20bccdf673d36d335f8ac6ae866ba9d40283cf9f130b961f05dab04ebc41071211cf04e9d258f185d7533fbfea0955218eb3c3399770fb003d6544b3459da01d1fe6653bd15a5db2334b96fe3fd937b3f80973fc2ea7a837da09acd92a4c547b6703cf09adec5c453e3ccb28287bdacdb2a593c36e6003e0d870ca2d0a4aa11c8597980c278a3a2a8d1893a6e30283ada8ec2ffbb793e1e99710e301c4735b923a355a41990d527d6a9cbdb69f2ce89cf239e8c371e10d763240c4365cdfe9c417fe6c1ee7d9181b82020e3a96fadc32aab5ec65861f3a79e11a54d381d0a482b663e60ab57fa50a4089290324855caade5174f69b1a24c2f41f43e6c12c3fe4314f4e3656e281b31c8f658221be93e98070219d841744ef0825f202b15aa0451a1d78af76b64893b8244712ad62840d03418778f02722df7e5d973b2024a60ebab936be76f13cc54242af01b07e61bc492a864816256d916d3bf0625235241e63aaa81e66acd22d4e0868b80e7e22d052d4d56009da1dcd53c9f0770fc1ac03e9eb6fc457bae4261befeeb08014b8af0a1912747c6fc06f514e7696a7982ef39db04b44b86afe8d017c4bdfd1f83ad798b36e299100cd73cb7071b8e1158d55c38e2e1b2a2f518b18ef202493a2084738d4b3bbb237a508fe4e56caf795c2ca1da7d1d6b8545fe4f6bcdd26c73315b9a0f5480b4ed0a45875177fa685b39c9729a9d51a413799db5185891a6358f4e061bd0fcc245a889a6d8f9deb1456801144ec080959f03f7c901e40677c860f7e9f20eaddb7fe6f581c5e0b2ba69f2522789feb8e9b9956f4332993a0a8c5d6be60862584ffa76ff70b7f18f08134f982781621fa1b8458cd1b34ea76cdfb0a26a13349bc2afccbd707fe5724f9169134a057bda7b9fb5ff4209289da8165e23bb6ad24063452bb228b5fa2344d2031d8966f54e3cfd921f4bbe74cb56fdf4b27fd10ac7aec60a2d997ad55752c2674a2db68bd1b16ed450bb097989a33bbe23ffa56529d7b2d0f29fbe21d2b6f34be8dded0e1da45ed62332192f439cd7b436bb74ca28869993ef7f4d9bea19923c650effa36e118a14d0ef432ce1ed26d508fd0116d47fc4fadcc1c16bce5fa4c1c0bdecedbf7a63c750b9c7bca33e6f1892bc631528e2994692197e4f1c2372008c6e1862a9f5d5c08afe246622fb1024a0474ec9586a8bf5b4b13770f55cde7aa070eaebc7b66815a8b8671013aae141d79f299b4a512607361f30d379bd06e40244419e2bf73738f83fb4f1104877e23947527cfaecfdbdade52b7cea9ff27749df5ed6c9bf87118fe643a6153b2afdc7a031cb86b083d6b8e30ab4a9eeb93fdafd1a62f1226bf8df0e1ff6664f44ef6c776b0c8c6f634ba99d4a00ea85be0bfcc2b6a1ba95760532a18ea929e3f28e4c8a7f0445d49065db38198299cd2fc6fe01b03915af3682740733fb9909ad4fb5e035d24c8e2e515197e65ebaf335fc3131eff2c97764ddac6bc3d3b4f87039455e091898e2e4c447459f346c1c9a9bba7d298070ae3887860de740bb9f54ddaa8bb2a91797001b47dc761ece7e34e9973ae4a07d6be419aadd09d9273aec1c70bc41d7be0d6ef1cc81a245c16912e256266fba30e9552dc037f3475b321e0ece0442ef799bde2ccace2067ab7a4aca19b3360b56b4725cf0e07e558766fd5e6d4231b716c436868247d7d2ae287ab3155912417d4ef610b86c21a22189af5ba9ee31a62590ff19695ef3924607a8582961f345881c25529db2b5d7b900e3d1c767a507150fc1383de8abb1ee0be71007a38fbd414376afa189ace4d987b1e236cf1c87d7eba9641beedc9b5e5b60f76d7c6c0793ab528f0c5b016ff1e6b169fbe69709ca8c58677d5a8d968aa8446917325c26ccf7b917f66074e2d133d0c1473f4742171a322806d399d16a4dcbc9dc9a3f20ba91abe0fa8b0957fbf5533dd6a841b9103256b0eb6c38c828cc0cacda6daa014221d4cfab843e55842071a59ec93b889cca2ff7473e870f7add32aa7ce666fce54f6c692aef345362bbaefb11688c9e75e2aa270e385173b255d19ddf483e097d8ee9ef3ef957fb7d8f7a52524ef46c92a3463c2fe94f9b6f286db1afeb8c5dad5cd9e7592e4013eabde9d1af7beefe2275c9c347b93f9077bb782db1264e6eb6ac11511e818eb0ed1909bec0397f167dc51a2f92ac4e56d382b79cef51220dba43e478623be542daa33add6ed888f876f6e6fc1c566bfbf5aff2be3ca288419f40818b090c03b78a7d3680f38636a20b5d5d84401fe30eaff10acec2f7686ce15d9ca62f3adf32db079d81aa126c7baee8f2fd88d0e9b45b31f1947fb69b1b308510032caf3fedc0a905420ad38642e436e62c153ab8aa721ebc3c22c859bc36d551b5f52e7f32aecfaaed263f8f8e83f56aa445910df2d1a7953625f608fa0a5a0c4504180178ae9e62525a212ffc16dc70a660e14f29549071d078b1f93555f7c1167413309acd8d373bb5e2daf5f98b8994b58995fb9e35880394e58735a2a4c2cab3c61eb6f76519e56ff2ed6532fd22a398e6543ce967dc1f17d28aec5573d5c29bb45e6fd072ee617b10f757aea95d5dd765de2b4a82fb644f621e0104ac5984bec22e14fcd981ca15d1a99d416078cf73a4bde1c3618d3e34734377e5820d0f0dfcf4cc9661e3319ddf8f30489ab1b8950bd62d8e4c0efafe162a00270167ff489a40ebab0cabed7b06b0559788ec8d5dba45ba9605021c7456fa433aad4edc8c8a1d99ee42dff36b6a0a60c6790d58899effe9807a99877755504a103fd6553f5ef909f834e56bde77af193c611ae7b13ce03a44ab4b4cbff432721deb9c2c2aaf46c349c64610a9b43a95ff85ef0844fb22ab780027a4122cefc04555e4a473e9dd08a73d20996c1173fd284cdbd0f30539c11cd8f2e93dae0c5ae41cdc61acf0e1d1bc53ba2e6e0c4f1d8f9baff5bbdb5fbd984e248e5cf77ea4a47890b67c2779b8e93454aae02e504076de6f913dee62a5c0750742e05440603962b18740f265ab0acd205d77a399b14cffb19fbb5c43c84f5dfed282bfed39742d0323e47a4ea0d0b9197dd3770ea0f71e0d7455a486469b9dcad89003585f962903e5895171c037cc85f5a2bb09059098219efc7f98cd9ae911a2fac3c6fbbe632f2c9368c1dae11dfc33a9e3d10f23132d5f362913443be9c955227982df9e4c643786f12aa0d349fd4610364726a8f407a156e349b8d2060268d8f360717b513bd426c42dc17b12fd4dd3a1ab73b5a00a3a4571ecbea04c63568f651b7e572491dff8f47dd85f8f3b4d1a5d9a132764b33d42ec1a36622e2432d06741951550a22418ec662d3acf79ea7127fd68202e0d4640121307ee6137f9806763f2e5499913574ca56a0ada6a7735cdb9735d6c065a7da52f4f12d6ec4830029fef3522c24d5409bc144b3dbf79f38a178bd2d18aea89c2a59933dc2d58dfe188034d5092bc3683c983202d57d0ba39a0a9b01ee8779a47433531c50aba78f632ee87ada73f8be13c2f3f7e1aaf827a041f86601bb43869964016f018fa59c3f408008b0275e98714be50d7d7446bd2cf2a688ad9b1e1dcbbb0a5e56661ad1a8981c3f7d0943b747d27fba2096dc2e35436ea78a9c56326bdae3c04aa64a333ebcba39bf549994e7bd4e385b841ce3e8e57df620c430cd93ec283aacbeb414ccfa80ec380dddc99af640ca84ecde71b0d412af468f71f3b97de2d52739c0750f832ce14d271202d1aba351efa940af4648c3fb12a9c28911db2330dc398154218ad8039cda34b5f76eb92ccf54a547f102f7ae5187e18a3c754527fbc0c61622ebbf46397f702037b9ecd98770d8720220ee1bcf1d0aaa9299a0827704834faa9ea0c61963979fff24df26212726e12b77fee393d528bcfb98b7d2e50ad6f6fb3784c9984003e771a6709306dec715864eb161e0f582a7fcda05c1ba06747b42265436c70631353ace38d3beb191ca6102a19e586cd03c44208110d45043189df02aa09a54d2e24f19ecc3848445884431eded0eb3b62ac82b7cebcdadabb411e2ca443999344277a021c70e0ec21886378ac1664e7c12642717a0f0117b1578c789256d89fcb4d0d12f11aa0573da2c4add2c85f27f30cdbbb06a8658a092672bba0d1811390a6797d416e4aede5bf5540123367108f6595e919c6ffd5b1961435702d09316a8ec10213dc5a3d345eca5eea01b9d819151b69fff581f774eb1307587ad0592d40032474629eb615fe7df74612bc13dea94f0514eeaa4274fdf1ec92a076816c47e3f4b92c98442776fb8659c7741dc2e4004e3326993dddf96bb24bb8ca45ebf402edddb3fc6aa0e86de2743be40aaa6698deb887f6640f5f94a7c7c11502be3fe371862bacd78e35995572c5cdddb6b475189ed52292184c8c53a9e146d4b2776ae39f95f136bd8a6b76a77df58b7fffe81ff772e28e06ab0a27607caaa06c4e4e4e13737cd3fb159e76f14c2c3bb678fb3917ab8f539b296e6839d801e8667ed1bf30befa23c8877e522dbd149deccf68fd181d599c2ab5576403931143aa2ed992915894e6e0bed73f29d924287cf26cfe649768518e2c918873cc82da0523df4078fa898cfbd96752c87306f8ea3b02362237faa3f82eac0e2103c607734584e1c21a38fec1951d7cc1bb1e9f35339c4674753909a65622fff9f1ce76214e72cdd6aa34105e00084d6f3d8964ef058e0b054e0c21654ad26a441a755e0aaca49b40cb0a5476b6cf72d0f513a0d267bb60afd6d90c3731bde5ef06d60c54c12b7e48fcc193fa7d37a261a94971447027b70f300d48faefefbee317e118ef1cd3654be28c0f2426c5241cf739ae64ae465f4b6887ae5dca18387096895a60b817b7715fefe7d7de383d3925037484e936906c1b89a564d6a41295c75058b566c1757df8f98b149e2df37a788ae269eca043a1a270464e7d376995f278ef757a055e1904fe95f452da7450c2e485d6d0eed5f8de8482a36e9518244996979f53b843a") recvmsg(r4, &(0x7f00000024c0)={&(0x7f0000001380)=@nfc, 0x80, &(0x7f0000001480)=[{&(0x7f0000001400)=""/99, 0x63}, {&(0x7f0000000100)=""/1, 0x1}], 0x2, &(0x7f00000014c0)=""/4096, 0x1000, 0x9}, 0x2021) 2018/05/11 22:03:10 executing program 3: r0 = socket(0xa, 0x80006, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c63a7a4cca6c09b612ec6f") setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0xe1d, 0x0, 0x3, 0x600000000000000}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r1, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0x0, 0x0, {0x11}}, 0x1c}, 0x1}, 0x0) 2018/05/11 22:03:10 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8)={0xfffffffffffffffc}, 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) getsockname$unix(r0, &(0x7f00000001c0), &(0x7f0000000240)=0x6e) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000004680)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000045c0)=[{{&(0x7f0000000300)=@ethernet={0x0, @remote}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000380)=""/156, 0x9c}, {&(0x7f0000000440)=""/22, 0x16}, {&(0x7f0000000480)=""/187, 0xbb}, {&(0x7f0000000540)=""/38, 0x26}, {&(0x7f0000000580)}, {&(0x7f00000005c0)=""/80, 0x50}, {&(0x7f0000000640)=""/247, 0xf7}, {&(0x7f0000000740)=""/106, 0x6a}], 0x8, &(0x7f0000000840)=""/133, 0x85, 0x401}, 0x8001}, {{&(0x7f0000000900)=@can={0x0, 0x0}, 0x80, &(0x7f0000003ec0)=[{&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/43, 0x2b}, {&(0x7f00000019c0)=""/223, 0xdf}, {&(0x7f0000001ac0)=""/210, 0xd2}, {&(0x7f0000001bc0)=""/4096, 0x1000}, {&(0x7f0000002bc0)=""/145, 0x91}, {&(0x7f0000002c80)=""/4096, 0x1000}, {&(0x7f0000004740)=""/111, 0x6f}, {&(0x7f0000003d00)=""/218, 0xda}, {&(0x7f0000003e00)=""/141, 0x8d}], 0xa, &(0x7f0000003f80)=""/33, 0x21, 0x3}, 0x3}, {{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000003fc0)=""/31, 0x1f}, {&(0x7f0000004000)=""/242, 0xf2}, {&(0x7f0000004100)=""/242, 0xf2}, {&(0x7f0000004200)=""/8, 0x8}, {&(0x7f0000004240)=""/210, 0xd2}, {&(0x7f0000004340)=""/130, 0x82}, {&(0x7f0000004400)=""/110, 0x6e}], 0x7, &(0x7f0000004500)=""/166, 0xa6, 0x8}, 0x2}], 0x3, 0x40, &(0x7f00000046c0)={r3, r4+30000000}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000004700)=r5) read(r1, &(0x7f0000000040)=""/384, 0x7231ca38) r6 = inotify_init1(0x0) fcntl$setstatus(r6, 0x4, 0x72109c5fef5d34d3) r7 = gettid() fcntl$setown(r6, 0x8, r7) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) dup3(r6, r1, 0x0) fcntl$setsig(r6, 0xa, 0x20) inotify_add_watch(r6, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/05/11 22:03:10 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x3, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:10 executing program 4: r0 = socket(0xa, 0x3, 0x3) ioctl(r0, 0x8912, &(0x7f0000000040)="c6295e4eca6c09b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f00000004c0)=0xe8) getresgid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) dup(r1) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={r2, r3, r4}, 0xc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100)=0xffffffffffffff01, 0x4) 2018/05/11 22:03:10 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4800000000000000}}}}}}, 0x0) 2018/05/11 22:03:10 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0xffffff80, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:10 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/05/11 22:03:10 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) r3 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000000200)={'syzkaller0\x00', @ifru_flags=0x4000}) setsockopt$sock_void(r3, 0x1, 0x24, 0x0, 0x0) write(r3, &(0x7f00000000c0)="270000001400070000010000120f0a0011000100f5fe211b366912d86283b9391a5b8ccaf1e800", 0x27) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e21, 0xffffffffffff2ff4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, {0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc8f}, 0x1, [0xff, 0x5, 0x800, 0x3ff, 0x9, 0x1f, 0xfffffffffffffff8, 0x6]}, 0x5c) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_setup(0x8000, &(0x7f00000001c0)) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:10 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/dev\x00') sendfile(r0, r1, &(0x7f0000000180), 0xed5a) accept$unix(r0, &(0x7f0000000080), &(0x7f0000000000)=0x6e) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000100)) [ 933.261299] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 [ 933.292925] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:03:10 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x400000000000000, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) [ 933.310083] skbuff: bad partial csum: csum=0/65535 len=290 2018/05/11 22:03:10 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x500000000000000}}}}}}, 0x0) 2018/05/11 22:03:10 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x600000000000000, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) [ 933.352516] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/11 22:03:10 executing program 4: r0 = socket$inet(0x2, 0xffffffffffffffff, 0x18001) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00009db000)=0x8, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc6ffe), &(0x7f0000904000)=0x4) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xf484, 0x1) 2018/05/11 22:03:10 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) write$tun(r1, &(0x7f0000000340)={@void, @void, @mpls={[{0x9b6, 0x7fffffff, 0x401, 0x80000001}, {0x5, 0x6d, 0x70000000000000, 0xd3}], @generic="37def891002841e3ff104c2c1710494a398fc6257f253d324e20660253885b42c78f4bb6d0992c832f4c973995f4ebc747ff22fb6a84296d8cb4aa6468b0f6c5a5b9a9c1787ed96b41e1cbce14047df8f1d1c3fe9752d3a26f8c23b7b07af528f563e57d718c4d5095e63a54b2eaec59df46a733a73558cfca21dc9641c33f583416acaefb1b2a433ecb3cbcdc5fed4b260e5f42bf10b3caf898049e43b94aacf6c195bb76f2b7a3216724338076264be96591cff7d27fa691c8f254e86745bfc0f66462137dcbebb04095956301ebacfcdb7ac6642417aff7578bfa25d0f4f71b6d3b3614934384c9f3dd71441fe1bc7c98b64de758b1"}}, 0xff) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:10 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1010000}, 0xb, &(0x7f0000000240)={&(0x7f0000000500)=ANY=[]}, 0x1, 0x0, 0x0, 0x408d0}, 0x1) [ 933.445674] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/11 22:03:10 executing program 0: syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x0, 0x101800) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000140), 0x2) 2018/05/11 22:03:10 executing program 3: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x1}) write$rdma_cm(r2, &(0x7f00000026c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002680)={0xffffffff}}}, 0x20) write$rdma_cm(r0, &(0x7f0000002700)=@set_option={0xe, 0x18, 0xfa00, @id_tos={&(0x7f0000002540), r3, 0x0, 0x0, 0x1}}, 0x20) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time}) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x6) 2018/05/11 22:03:11 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000280)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22}, 0x1, 0x0, 0x3, 0x2}}, 0x58) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f000000dfc8)={&(0x7f0000019ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000019000)={0x1, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "405e51f3ac446a3e"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)={0x1, 0x0, 0x0, {0x0, 0x7530}, {0x77359400}, {0x4}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "58ea10a2d4df2388"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/05/11 22:03:11 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000001c0)=@req3={0x400000000000, 0x100000000, 0xe69, 0x8, 0x4, 0x401, 0x8cf6}, 0x1c) r1 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8)={0xfffffffffffffffc}, 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r1, &(0x7f0000000040)=""/384, 0x7231ca38) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) dup3(r2, r1, 0x0) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/05/11 22:03:11 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6000000}}}}}}, 0x0) 2018/05/11 22:03:11 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x400300, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:11 executing program 6: r0 = socket(0x11, 0x100002809, 0x11) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x7, 0x8, 0x2}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x9, 0x8000, 0x5, 0x8, r2}, &(0x7f00000002c0)=0x10) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$BLKROGET(r4, 0x125e, &(0x7f0000000180)) 2018/05/11 22:03:11 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0fae8c861b"], 0x5) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000240)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/11 22:03:11 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0xe0, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:11 executing program 3: r0 = socket(0xa, 0x1, 0x0) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000080)=""/105) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) dup2(r0, r1) 2018/05/11 22:03:11 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8003}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x18, 0x2b, 0x514, 0x70bd28, 0x25dfdbff, {0x1b}, [@generic="067f79"]}, 0x18}, 0x1, 0x0, 0x0, 0x4004050}, 0x200008c4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)={0x1c, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x2}, [@typed={0x8, 0x1, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/05/11 22:03:11 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x20000, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:11 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x68000000}}}}}}, 0x0) 2018/05/11 22:03:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x12) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000fc1ffc), &(0x7f0000e0c000)=0x4) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3ff, 0x305400) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040)=0x4, 0x4) 2018/05/11 22:03:11 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000180)={0x100, 0xfffffffffffffffe, 0x8, 0x6, 0x8, 0x8, 0x9, 0x9, 0x0, 0x5}) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:11 executing program 4: r0 = socket(0xa, 0x800000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="c6295e4aca6c09a412ec6f") setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000800)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000008004000018010000000000001801000098030000980300009803000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000180100000000000000000000000000000000000000000000000000002800434c415353494659000000000000000000000000000000000000000000000500000000000000ac141413ac1414aa000000ffff000000000000000000000000000000000000000000000000000000ffffff00ff0000000000000000000000000000000000000000000000000000000000000000000000ff00ffff00000000000000000000000000000000e7a5008c0002fc01677265300000000000000000000000006272696467655f736c6176655f31000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000800000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaaaaaa000000000000000000000180c200000000000000000000000000e0000002ac1414bb02000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0000001ac1414bb0f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff000000005df59bf62301cb2c5ae4cb73ec2d89622bd896147670ae58c4e8cf64fb52b4e2a028be61bbb7c3d82b39b70f6c11e65639161aba598ba669d6e1b0c821c49a0973553079a61ce07d6b4f482d48659dda2da45a600efda06eacea1d77ca018d27142037873c5984556c009f026754663da583e0929574b39dba3437ffa4562d0ec601f66d181fa6c9927ccb4a1bba7c99984c63886875f8b661eaa53822881d88b1161ac7e982b5438608190690742d85cbfba8a152062911526a59fc5f714e736ce0c325e8885a25f84cf3da5bc290768c8f143b7e9190b32edf19cec2c698e2a8a465f5e500c298e79ea1b3295bd509f99210aa6794363b4a4d084f126d00a99bcf8941288d6e60a8d3eb0b4d51d8b93d561f14ff1c7759502de125e24518a407e93b62f04d6e320bb877272ddf88880347ae3566b555f22fe96dfc70512e53217b8c0607130965e96368530eb569d70d56bda04529ae6cfd2a725517e6492dd67e397b117575484b84679f6ab4e2e6e48cc98959e8e9eecd9b1933840a7b75489a96f227e16ef3a128"], 0x4d0) restart_syscall() r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/11 22:03:11 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}}}}}}, 0x0) 2018/05/11 22:03:11 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0xffffff7f, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) [ 934.387099] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 934.425528] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/11 22:03:11 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "cc90e2", 0x14, 0x6c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x321100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000100)) 2018/05/11 22:03:11 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x68}}}}}}, 0x0) 2018/05/11 22:03:11 executing program 3: syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1, 0xfffd) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mq_timedsend(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x10000, 0x0) 2018/05/11 22:03:11 executing program 4: r0 = socket(0x10, 0x200000000002, 0x8000000000000c) recvfrom(r0, &(0x7f0000000080)=""/15, 0xf, 0x2, &(0x7f00000000c0)=@ax25={0x3, {"4227ede5ef2d1e"}, 0xffffffffffff20bf}, 0x48) write(r0, &(0x7f0000d1a000)="1f0000000306fd00010000f60000ff0180fff80009000180060041ec000000", 0x1f) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/05/11 22:03:11 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) r3 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x100000001, 0x101100) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140)={0x20}, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) ioctl$KVM_IRQ_LINE_STATUS(r4, 0xc008ae67, &(0x7f0000000180)={0x5, 0x8}) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:11 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x600, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:11 executing program 0: 2018/05/11 22:03:11 executing program 7: r0 = socket(0xa, 0x2, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000640)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null-generic)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000100)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000300)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000600)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1, &(0x7f00000005c0)=""/6, 0x6}, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r3 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8)={0xfffffffffffffffc}, 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r3, &(0x7f0000000040)=""/384, 0x7231ca38) r4 = inotify_init1(0x0) fcntl$setstatus(r4, 0x4, 0x72109c5fef5d34d3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000300)=[@in6={0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, @in={0x2, 0x4e20}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xc66, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}, @in={0x2, 0x4e23}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x88) r5 = gettid() fcntl$setown(r4, 0x8, r5) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) dup3(r4, r3, 0x0) fcntl$setsig(r4, 0xa, 0x20) rt_sigtimedwait(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)={0x0, 0x1c9c380}, 0x8) inotify_add_watch(r4, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/05/11 22:03:11 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x3000000000000000, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:12 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x74}}}}}}, 0x0) 2018/05/11 22:03:12 executing program 0: getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x3) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x80000001, 0x0) link(&(0x7f0000001140)='./file0\x00', &(0x7f0000001180)='./file0\x00') getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) truncate(&(0x7f0000001100)='./file0\x00', 0x1) 2018/05/11 22:03:12 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x2, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:12 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x3000000, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:12 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)=0x10) sendto$ax25(r1, &(0x7f0000000340)="a0cfac4c7b71811776c52dc07113d2f5a7fe9438b9277ff25607c024ecbe733a98059a1831d1b0ff44339cfaae4e60254b3c0cefade2154c7da566eaee9987cce99f7f77491b15e8476a19313db0cccc79c06df9426008ec5de97967e081c52421235e9bf72c", 0x66, 0x10, 0x0, 0x0) bind$alg(r0, &(0x7f0000e30fa8)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) accept(r0, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x60) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x2, 0x0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000180)=0x1) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000180), 0x0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) getpgrp(0xffffffffffffffff) prctl$intptr(0x1c, 0x101) getpgid(0x0) tgkill(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x7, 0x78, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x0, 0x5, 0x3, 0x10001, 0x7ff, 0xfffffffffffffffa, 0x81, {0x0, @in={{0x2, 0x4e24}}, 0x8000, 0x81, 0x5, 0x8, 0x1}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000400)=ANY=[@ANYRES32=r5, @ANYBLOB="b9000000e70fa94605859dd1487a571ea8175d2ae277e2fa10deff9a2ff8a337083853ec9db3184e417f10b1232dc7e8c1e0ecaf5d400ce8b6cd155078b816a77da27e90185e98a76e9f0031159438ef1fa7c6f36fa879b66b71075ae664740c049a6005b6a43e9eebe972da2376bc1bb30ecb77b7d6032f187df66df2f04ea1cc4c305c2381dd1520842dbb50976f4d3da8e589188920497a6a69da82776bb53b9327765637fecd52a24d48b9f5649967ce5ad53d3d7a3ae0513b6f488b69138704ef208d72e4"], &(0x7f00000003c0)=0x2) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000000500)=0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000540)={r4, 0x81, 0x4a, "ac83ad445c38d6ec4ff0d7f3019baf4b1e9351f9f9c33ba321bc32465d33374728fd5f64e9a71ede9a6f66bde378b55b054e5c01757994ce32b1c4006aca42c86d9ed8d177476e935e58"}, 0x52) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/05/11 22:03:12 executing program 6: socket(0x11, 0x100000803, 0x0) r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r1, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:12 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x6, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:12 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x501000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f00000000c0)={{0x0, 0x3, 0xffffffff, 0x1, 0x7}, 0xdbd, 0xcbe}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000230000/0x600000)=nil, 0x600000}) 2018/05/11 22:03:12 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x20000000}}}}}}, 0x0) 2018/05/11 22:03:12 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x40030000000000, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) [ 935.915181] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 935.925099] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/05/11 22:03:12 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x21f}], 0x2c) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) io_setup(0x62a, &(0x7f0000000180)) 2018/05/11 22:03:12 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x60000000}}}}}}, 0x0) 2018/05/11 22:03:12 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth1_to_bond\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=r2) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x3f, 0x501000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) 2018/05/11 22:03:12 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x2000000, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:12 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000080)="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", 0xfb) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000002c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x15, r2}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000300)) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000340)={0x6, 0x3}) bind$inet6(r0, &(0x7f00000004c0)={0xa, 0x4e22, 0x200000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000380)={0x1, {{0xa, 0x4e21, 0xf705, @empty, 0x200}}, {{0xa, 0x4e21, 0xffffffffffff0000, @ipv4={[], [0xff, 0xff]}, 0xfffffffffffffffe}}}, 0x108) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000000540)={0x5a, 0xffffffffffffff00, 0x5, 0xffff}) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000040)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/11 22:03:12 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x1c000000, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:12 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8)={0xfffffffffffffffc}, 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r1, &(0x7f0000000040)=""/384, 0x7231ca38) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) dup3(r2, r1, 0x0) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/05/11 22:03:12 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffb000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup2(r0, r0) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000040)) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="d200000000000000024d564b0000000001"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f00000000c0)="66b9a808000066b80c00000066ba000000000f30660f1290d2edbaf80c66b852b24f8566efbafc0ced0f22100f1cf8262764f30f083ef20f2c4027b801008ed0b802008ee0", 0x45}], 0x1, 0x0, &(0x7f0000000180)=[@flags={0x3, 0x101700}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f00000001c0)=""/120, &(0x7f0000000240)=0x78) 2018/05/11 22:03:13 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3000000}}}}}}, 0x0) 2018/05/11 22:03:13 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x80ffffff00000000, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:13 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x1, 0x100) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000180)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:13 executing program 0: unshare(0x20000000) clone(0x1fffc, &(0x7f0000000340), &(0x7f0000000200), &(0x7f0000e9b000), &(0x7f00000005c0)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000080)="2f6465765d01eac8990d6b98bc752f736e649ca01ce7827f3b94a014418d4620e5d7cc1b8665fb9028bb91f2cf1163c10751afdfab44638006612570c2", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x80000000000001}) sendmmsg(0xffffffffffffffff, &(0x7f0000006680)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000001840)}}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000140)={0x2, &(0x7f00000000c0)=[{}, {}]}) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/05/11 22:03:13 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4000000}}}}}}, 0x0) 2018/05/11 22:03:13 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0xffffffff00000000, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:13 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) setpgid(r1, r2) futimesat(0xffffffffffffffff, &(0x7f00000000c0)='/\x00', &(0x7f0000000100)={{}, {0x77359400}}) 2018/05/11 22:03:13 executing program 4: syz_emit_ethernet(0x140, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaa0000000000019078ac1414bbac1414110302907800000000454000000000000000210000ac7014aaac141400444000000000000000000000e000000200000000e000000100000000000000007f00000100000000ffffffff00000000e000000100000000ac14140000c5000000"], &(0x7f0000000000)) r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x92, 0x101000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x10) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000100)=""/60) 2018/05/11 22:03:13 executing program 0: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x800) fadvise64(r0, 0x0, 0x10001, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000ffffffffffffffff02001300020000000000000000000000030006000000000002004e20e0000001000000000000002402000100f8ffffff0000000200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) 2018/05/11 22:03:13 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x4, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:13 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:13 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4c000000}}}}}}, 0x0) 2018/05/11 22:03:13 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000640)=""/56, 0xb7, 0x0) write$fuse(r0, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], 0x981) 2018/05/11 22:03:13 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000eeff0000000000000000000000000093a0f352a1ca36e74e2c9b000000000000000000000000000000"]) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000080)=0x54) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000040)) 2018/05/11 22:03:13 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x5000000, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:13 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000180)="120000001200e7ff40ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000001840)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/171, 0xab}, {&(0x7f0000000500)=""/35, 0x44}, {&(0x7f0000000540)=""/24, 0x18}, {&(0x7f0000000580)=""/45, 0x51}, {&(0x7f0000001600)=""/209, 0xd1}, {&(0x7f0000001700)=""/22, 0x16}], 0x8, &(0x7f0000001800)}, 0x0) clock_gettime(0x0, &(0x7f0000007880)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000007680)=[{{&(0x7f00000017c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000002940)=""/29, 0x1d}}, {{&(0x7f0000002980)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x80, &(0x7f0000002e00), 0x0, &(0x7f0000000140)=""/30, 0x1e}}, {{&(0x7f0000002ec0)=@alg, 0x80, &(0x7f0000003600), 0x0, &(0x7f00000036c0)=""/221, 0xdd}}, {{&(0x7f00000037c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000003980), 0x0, &(0x7f00000039c0)=""/253, 0xfd}}, {{&(0x7f0000003ac0)=@nl=@proc, 0x80, &(0x7f0000003cc0)}}, {{&(0x7f0000006140)=@alg, 0x80, &(0x7f0000001940), 0x0, &(0x7f0000000080)=""/170, 0xaa}}], 0x6, 0x0, &(0x7f00000078c0)={0x0, r1+30000000}) ioctl$KVM_GET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000000)) 2018/05/11 22:03:14 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) timerfd_gettime(r0, &(0x7f0000000000)) timerfd_gettime(r0, &(0x7f0000000080)) [ 937.144970] net_ratelimit: 23 callbacks suppressed [ 937.144982] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 [ 937.163369] skbuff: bad partial csum: csum=0/65535 len=290 2018/05/11 22:03:14 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x7, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:14 executing program 7: socketpair$inet(0x2, 0x80e, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='scalable\x00', 0x9) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0xfffffffffffffd47) r2 = accept4(r1, 0x0, &(0x7f0000000140)=0xff4b, 0x0) r3 = semget$private(0x0, 0x0, 0x204) semctl$IPC_INFO(r3, 0x7, 0x3, &(0x7f0000000180)=""/79) setsockopt$sock_int(r2, 0x1, 0xd, &(0x7f00000000c0)=0x3f, 0x4) sendto$unix(r2, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) [ 937.211624] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:03:14 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140), 0x4) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:14 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x4, 0x44032, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00004b5ff0)={0x0, &(0x7f0000acbff8)}, 0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000040)=""/157, &(0x7f0000000100)=0x9d) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') 2018/05/11 22:03:14 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfde1}}}}}}, 0x0) 2018/05/11 22:03:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001580)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00000002c0)={0x3ff}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f00000015c0)="c6295e4eca6c09b612ec6f") syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x0, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) dup2(r0, r3) dup2(r0, r2) sendto$ipx(r4, &(0x7f0000000040)="38cc27cd16fd53dc0e8bad839330d2f5ea0ca79088b6a8a915658f9ab900da55da7ea6528a6941ea69cafd3456e7a18b0cb65a775bfc3931ffbfbbc9f3983f76fc5f7c499f6f98400ee0d4844a13b75c7a7080c3faa6c56846e573fa4faf37a75cb09a86817bb18e55e2eb07ef12cc02a550cfcf9705159f87257ff3c034b7d3008d0e5c86d6490aed1ce30c165c6c0cb258661f0a16302e078f37064590ffa8a92c681d56d7cd0dd9e53228f2803242b5a1006cddeca68426ae4ace073d7d24dba10a32d13c4639b7f217739227689d298ddb45fa175234", 0xd8, 0x4008000, &(0x7f0000000140)={0x4, 0xfffffffffffffc00, 0x401, "b411b6b4e1d7"}, 0x10) 2018/05/11 22:03:14 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x30fa2f3d43, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:14 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000000000058000000000018000000000000000000"]) [ 937.417596] skbuff: bad partial csum: csum=0/65535 len=290 [ 937.431358] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 [ 937.463646] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:03:14 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) gettid() r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:14 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x74}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e22}}}, &(0x7f00000002c0)=0x84) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_mtu(r0, 0x29, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/11 22:03:14 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x400) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$sock_SIOCGIFINDEX(r0, 0x89f4, &(0x7f0000000540)={'sit0\x00'}) socket$vsock_stream(0x28, 0x1, 0x0) 2018/05/11 22:03:14 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x30, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:14 executing program 4: r0 = socket(0x11, 0x1, 0xffffffffffffffff) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:14 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xf17, 0x4000) clone(0x0, &(0x7f0000000140), &(0x7f0000006000), &(0x7f0000000100), &(0x7f0000001f9d)) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x8001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'vlan0\x00', 0xa000}) ioctl$int_out(r0, 0x2, &(0x7f00000000c0)) 2018/05/11 22:03:14 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2000000000000000}}}}}}, 0x0) 2018/05/11 22:03:14 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x4, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:14 executing program 4: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="bf"], 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/11 22:03:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_matches\x00') socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)={0x1}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000280)='ip_vti0\x00', 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00000002c0)="c4d0d825549f9f03", 0x6) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r2, 0x0) 2018/05/11 22:03:14 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x200000000000000, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) [ 937.675851] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 [ 937.697653] skbuff: bad partial csum: csum=0/65535 len=290 [ 937.701425] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:03:14 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4c00000000000000}}}}}}, 0x0) 2018/05/11 22:03:14 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0045002, &(0x7f0000003ff8)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000040)=""/90) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000240)=""/49, 0x31}], 0x1) r2 = memfd_create(&(0x7f0000000000)='/dev/audio\x00', 0x1) linkat(r0, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x1400) fcntl$setflags(r0, 0x2, 0x0) [ 937.858778] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:03:15 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0xc, &(0x7f0000013e95), 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000040000000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68) close(r2) close(r1) 2018/05/11 22:03:15 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x700, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:15 executing program 3: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000001c0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) pipe(&(0x7f0000000140)) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000100)={0x100000000, 0x18, [0x80000001, 0x101, 0x1, 0xe367, 0x6, 0x2]}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x1f) 2018/05/11 22:03:15 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000140)={@broadcast, @remote, 0x0}, &(0x7f0000000180)=0xc) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='io.stat\x00', 0x0, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000300)) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000001c0)={@loopback={0x0, 0x1}, r2}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={0xffffffffffffffff, 0x3, 0x1, 0x7, &(0x7f0000000200)=[0x0], 0x1}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff, 0x0, 0x0, r5}, 0x2c) io_submit(r4, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:15 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6c00}}}}}}, 0x0) 2018/05/11 22:03:15 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000000880)=[{&(0x7f0000000780)=""/219, 0xdb}], 0x1, &(0x7f0000002d80)=[{&(0x7f0000001d80)=""/4096, 0x1000}], 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x100, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8, 0x400000) setsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000080)="575b0329c2dc001ec553cf61007df3fdf37ae3da79b7a2296f6de77d35700222fe666f090606141f8ab0e1b7fa928251de2e6f6fab41402d463bf3402314772a2b1a51a75521ebf48a247c3aa58a8ba865b04ee64d82325de0c1fc58564f3ed3e2a213da0589ad6fed6d462c36eeb72abab20322861c31b79d6b24825ac4ad8f6c65688d91abead2ab905056d31aa9fad7b05c1540cb1c924928060bbf096bad192a0f112d911022004b14f7fe8e7c14a83630da5c19885d6481c44febc0c3", 0xbf) 2018/05/11 22:03:15 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x1000000, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:15 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) add_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000180), 0x0, 0xfffffffffffffffd) exit(0x6db) timer_delete(0x0) 2018/05/11 22:03:15 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x6000000, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:15 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xe803}}}}}}, 0x0) 2018/05/11 22:03:15 executing program 4: delete_module(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x200) r0 = syz_open_dev$amidi(&(0x7f0000001240)='/dev/amidi#\x00', 0x9, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x3, 0xfb0, [0x20000140, 0x0, 0x0, 0x20000b38, 0x20000b68], 0x0, &(0x7f0000000080), &(0x7f0000001300)=ANY=[@ANYBLOB="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"]}, 0x108a) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x1) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001280), &(0x7f00000012c0)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001180)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f0000000040)=0x439) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000180)=r0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000140)={0x3f, 0x3, 0x7ff}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000001c0)) dup3(r1, r1, 0x80000) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x5f}, 0x8) 2018/05/11 22:03:15 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r2, 0x20000000000000fc, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xffffff3e}]) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000140), &(0x7f00000001c0)=0x68) 2018/05/11 22:03:15 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000080)={0x10000, 0x0, [0xffffffff, 0x1, 0x8, 0x6, 0x2, 0x7fff, 0x7, 0x4]}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) write(r0, &(0x7f0000000180)="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", 0x1000) r2 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil) r3 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000011c0)="45eb29194635356dc10edb7ab4dd93d5d30036a7c5", 0x15, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001200)={0x0, 0x0, 0x0}, &(0x7f0000001240)=0xc) getgroups(0x4, &(0x7f0000001280)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) keyctl$chown(0x4, r3, r4, r9) getgroups(0x7, &(0x7f00000012c0)=[r8, r7, r7, r9, r7, r6, r5]) shmat(r2, &(0x7f0000ffd000/0x2000)=nil, 0x5000) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x7006, &(0x7f0000001ffc)) 2018/05/11 22:03:15 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x40000000, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:15 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7a}}}}}}, 0x0) 2018/05/11 22:03:15 executing program 4: r0 = socket$netlink(0xa, 0x5, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x84, 0x14, &(0x7f0000000000)=0x9, 0xfffffffffffffd23) 2018/05/11 22:03:16 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x400300, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:16 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0x4000000010, 0x803, 0x0) unshare(0x20000400) ioctl(r0, 0x9, &(0x7f0000000000)="b6c019bbd9c39ff702cb16bde6fbc9c8c22ba6a2973e5faab671fd9589d4d6aac2f8d745627016157dd2399acd04c9dd474e561080d1b2a93f84618b6979ff749ff1de070d2e2fc54e6f9f88cd8451394aa5465884a8d1f446d9f1a0cd5abae6f29ea250572bdb1dd5c38cd7c0bfa15cb9b898d9c14ede4fb9e0370c2b69e1ac87ad91c1c568a07db91cf802b3633cada6745cf18b1859b86b6eb9331ac22fd958bf8e7973bd8e2d70e9423d3bfa436943e0bc") mq_notify(0xffffffffffffffff, &(0x7f00000002c0)={0x20000000, 0x15, 0x2, @thr={&(0x7f000087c000), &(0x7f00001c1f7f)}}) 2018/05/11 22:03:16 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x11}}}}}}, 0x0) 2018/05/11 22:03:16 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x300, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:16 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000180)={0x3, 0x0, 0x2, 0x6b}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000240)={r1, 0x1f}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) read(r2, &(0x7f0000000040)=""/193, 0xc1) 2018/05/11 22:03:16 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x8000, 0x20800) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000001c0)=@req={0x28, &(0x7f0000000180)={'bond_slave_1\x00', @ifru_map={0x1, 0x7f, 0x400, 0x7fffffff, 0x10000, 0xf800000000000000}}}) r1 = socket(0x11, 0x100000803, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) rt_sigqueueinfo(r2, 0x9, &(0x7f0000000300)={0x5, 0x1, 0x5, 0x905}) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000200)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={"01000000000000041f4ffffffe0400ef", 0x9001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000002c0)={"696a6230000000200000f27c00", 0xa1fe}) io_setup(0x46a, &(0x7f0000000240)=0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000280)={0x7, 0x1ff, 0x4, 0xfffffffffffffffc}, 0x8) io_submit(r4, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000100), 0x12c}]) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000340)={'team_slave_0\x00', 0x200}) 2018/05/11 22:03:16 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [{[{0x9100, 0x2, 0x2, 0x3}], {0x8100, 0x1f, 0x81, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0xfc00}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = semget$private(0x0, 0x3, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000100)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000003c0)='.\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000340)={{0x6, r1, r2, r3, r4, 0x2, 0x4}, 0x4, 0x0, 0x2}) 2018/05/11 22:03:16 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f5fffc)=0x1e8, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000d4cffc)=0x557f, 0x4) sendmsg(r0, &(0x7f0000f30fc8)={&(0x7f0000a86000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000d47000), 0x0, &(0x7f0000f57000)}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000001580)={&(0x7f0000000140)={0x27, 0x0, 0x2, 0x7, 0x9, 0x8, "14d6826ae7601c189fc2660b40f2e39ed9e4a3e1ebe41b507d34fe3721b5b7b616919f49abe0b74922e14a0018cc4826f86a57ffd35bafe5e15cc6779af711", 0x15}, 0x60, &(0x7f0000001440)=[{&(0x7f00000001c0)="9664647b8c33b22c44a6e217cd96a8ffba8be712118d0ffca24a26de11e0dbc534b3c2bb9ebc01081d95a821f17d2d9d26e176a60ef71fcb51195433e6746e54d850270a43bf05e62ff446cfc8632b40cf5be43ab24519e89cebcc9de03c2a2906502da62712c1b7ab27eb63d36cd06e71e21e06fa547356be0995b17a6d80bbfbd60e80d919973a3f3f6511a83a3187eb69509c2596a67fe03b21454e61ce7a52700ba2532ce97149a16a492c9c4b3e0b5ee2e7974a6c91472c95f3e5c7f2f9badecba315e86e6a5c1eaa7b3df2dba34f44e533d155ea9249baa2b65ead29a79f06caabb715e085", 0xe8}, {&(0x7f00000002c0)="ed629101ba28f59d762ab5a0a8799de30b0853bd11a3cae32be54b20f1597638bcbc64f5e55e930f3d0b270e0b11738af19bec810ee233201b44fa511a23a6d0b67acc9cd9d15e90df0d4997c5b7f9be4e04752cf3057620bd91a45dcd2058fd02bd2e91c5de4c09791f79aaf64be6d56a945752f1f46c8776d1e5316da2", 0x7e}, {&(0x7f0000000340)="cc319a9a34a74ef7f67153e6fbd1e922c3e3427eab947b890f926baa02504dcdd284ef0601e0cf2ea2104c87effc938a39dedf50b46999455d1ff539a26e337b2f7d65a5178bc8617688a3b8cc24", 0x4e}, {&(0x7f00000003c0)="768e00c12da07a5522bc48a30f1c50188f634f0d3822a542be3f2181321d933c14bfa00ad435177afe23b362545993f3ce367527d5aa0efd947d34ac57fdcc9b8964c1c448985e88975cd68598", 0x4d}, {&(0x7f0000000440)="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", 0x1000}], 0x5, &(0x7f00000015c0)=ANY=[@ANYBLOB="88000000000000000367000000010000511db2fe472273c17532a598994d40acc6dc374cfa6058b3bbf270238ce88853d904449b3d143a467e97cfa079d15c8f7217f7784776465c9f8aa3ed2842d638332922d4ba57c0c3b33b0c1a87686b69fdc1981073a72ee0e41197f33df1e3d341576394c6269c8cf96f228841b30b99590000000000000075c21e47aefa3f97fa1b040c80d2623158bfc9c13c5a11867d0e06ee1d0dd2122180d559e1fff7493a090c958a0ad08ed7bc77ce"], 0x88, 0x8050}, 0x44880) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) recvmmsg(r0, &(0x7f0000007600)=[{{0x0, 0x0, &(0x7f00000074c0), 0x0, &(0x7f0000007580)=""/122, 0x7a}}], 0x1, 0x12102, &(0x7f0000007780)={0x77359400}) 2018/05/11 22:03:16 executing program 0: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)="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") ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)="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") r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={0xffffffffffffffff, 0x1, 0x1, 0x7fff, &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000440)) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) 2018/05/11 22:03:16 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4c}}}}}}, 0x0) 2018/05/11 22:03:16 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r1, 0x40107446, &(0x7f0000000000)=""/174) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000180)={0x401, 0x9, 0x401}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x1b}, 0x8, 0x3, 0x0, 0x4, 0x4, 0x4, 0x1}, &(0x7f0000000140)=0x20) 2018/05/11 22:03:16 executing program 3: socket$netlink(0x10, 0x3, 0xe) syz_emit_ethernet(0x5e, &(0x7f0000000000)=ANY=[@ANYBLOB="178e1dc39a45aaaaaaaaaa0086dd606ab7ce00280000fe800000000000000500000000000000ff0200000000000000000000000000010002020500000000ff0100000000000000000000000000010000000004019078003d91c600d0409e2f1b45da9518a5625b650ca51ecdec3163c13950cb5dbd946d248c29e37d686f05e4cdabdd3971e1a489cd22554c43c66cb8e44440e858db84fe16"], &(0x7f0000000340)) 2018/05/11 22:03:16 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x1000000, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:16 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) connect$unix(r1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/05/11 22:03:16 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) connect$llc(r0, &(0x7f0000000140)={0x1a, 0x323, 0x6, 0x4, 0x9, 0x400, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) io_setup(0x46a, &(0x7f0000000240)=0x0) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00000001c0)={0x1fe, 0x2, 0x2, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nullb0\x00', 0x8000, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$BLKREPORTZONE(r4, 0xc0101282, &(0x7f0000000280)=ANY=[@ANYBLOB="0900000000000000080000000000000000000000000000000200000000000000000100000000000008ff002f00000000000000000000003418e92e00000000000000000000000000000000000000000007000000000000000600000000000000030000000000000081000104000000000000000000000000000000000000000000000000000000000000000000000000010000000100000004000000000000000200000000000000017f0009000000000000000000000000000000000000000000000000000000000000000000000000001000000000000003000000000000000084020000000000005c00ff000000000000000000000000000000000000000000000000000000000000000000000000cc0600000000000007000000000000002000000000000000ff01061f0000000000000000000000000000000000000000000000000000000000000000000000000104000000000000000000000000000005000000000000000007092a0000000000000000000000000000000000000000000000000000000000000000000000000600000000000000576e00000000000000000000000000000300f80700000000000000000000000000000000000000000000000000000000000000000000000005000000000000000300000000000000050000000000000001070000000000000000000000000000000000000000000000000000000000000000000000000000"]) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:16 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xf0ffff}}}}}}, 0x0) 2018/05/11 22:03:16 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x2, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:16 executing program 0: r0 = socket(0xa, 0x1, 0x1) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x4f58, 0xffffffffffffffff, 0x0, 0x0, 0x1400022}) r1 = semget(0x1, 0x0, 0x210) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400202, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) semctl$SETVAL(r1, 0x7, 0x10, &(0x7f0000000000)=0x80000000) 2018/05/11 22:03:16 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x9, 0x5, 0xfffffffffffffc00}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000240)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x86e, 0x10000}, 0x90) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="ea00280000b30082d6540f30ea030000002c0066b850000f00d066ba4200b802000000efc74424000a000000c7442402acc70000c7442406000000000f0114240f20e035100000000f22e03e64360f01cf0f22c7", 0x54}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000080)={0x0, 0x57, 0x7fffffff, 0x400}) pwritev(0xffffffffffffffff, &(0x7f0000000780)=[{&(0x7f0000000000)="cf", 0x1}], 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x3f, &(0x7f0000000300)=0x80000001, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/11 22:03:16 executing program 4: mkdir(&(0x7f00000a3000)='./file0\x00', 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = dup3(r0, r0, 0x80000) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000001c0)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000000640)={0x0, 0x41, 0x400000000004, @thr={&(0x7f00000008c0)="ee9698ab2322e560b0aa7ea867ead25ff91cafa099891cb51e798117fded38a525d1d0dfb87f616ccfad3bfdbbe82a019e79880deca957bdf41627c9fe1bd19ddcd27d50a82fa21509ad66d402cb7ad3ac944c72d5518463819d3d26769915453a704ec8eaebd189f7323f09ae32cfb3061cdc0d8f2996bf1f58a40ede755acda5bba573a58f5351752c92c9208397237768ad3c4eb1ebf552ee74342a30602263", &(0x7f0000000400)="837c7fe282437100fdf6e41d4213038a4abe05eba09f3756b728d92b84c3df4bf9c8e8da1162d848ad0943bf435460917958f9df76a84cfe536df7"}}, &(0x7f0000000680)=0x0) timer_gettime(r3, &(0x7f0000000040)) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) r4 = epoll_create1(0x0) r5 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000000200)='./file0\x00', 0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000756000)={0x30000000}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f00000ad000)) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000380)=0x6) socket$inet(0x2, 0x806, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)=""/249, 0xf9) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000004c0)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0xffffffffffffffff) 2018/05/11 22:03:16 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x5c, 0x1fec00000000000, 0x3}, 0xc) ioctl$sock_inet_SIOCSARP(r0, 0x40096101, &(0x7f00008da000)={{0x2, 0x0, @multicast2=0xe0000002, [0xfe]}, {}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'ip6tnl0\x00'}) 2018/05/11 22:03:16 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000140)={'veth1_to_team\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) close(r0) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x8d, 0x97a8, 0x800, 0x100000001, 0x8001, 0x5, 0x2a, 0x1f, 0x1, 0x1, 0x1}, 0xb) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x20000, 0x9) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f00000004c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x64, r4, 0x200, 0x70bd2c, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8000}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x20008000}, 0x44) mq_notify(r3, &(0x7f0000000380)={0x0, 0x16, 0x1, @thr={&(0x7f0000000200), &(0x7f0000000280)="7cda09d524e73e5b734935a87348c84a6d029a38f25e788ec8636bbdb22d9f9a4e7c26747836f7de25ffd6aa2bd89150bc3f932aff31923efd5001b70fe6b18dc3c5cb10838102222c146947c9cdd06d75dfded73d6115bd2a3489a5951555799c28a75b6925a64b5d57e570362570c120ff9e40623aae8f55ae26e1f618278939f924ded0565df00dae391691eef2dc66775c9870db504397c5b3f5f8b3e0f72be42a693157a059c947a4dd438758a7a18c4b9b257cc0ad0655f9844532cb5d80d35a04cbea117163fb21a1442ae56ccc6f4c4316242f913851315a9715b9c1f8aec2827b4169e0872bf6b3"}}) 2018/05/11 22:03:16 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x100000000000000, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:16 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x800e0000}}}}}}, 0x0) 2018/05/11 22:03:16 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000000000)=0x5431) sendto$unix(r0, &(0x7f00000000c0)="eb690cbf1df9088c407fa4d76091f2758e36b0c223fded6da572c9168802635716fda2b37d8dc933274e711afb2d87eb16bc61068c1a139b3a05e84200a3634d583c269916d8dbfe5ba88f4f8ce8a7cb1a68fc44946598ad9d38da30d905e94a65880c472598209d76386dbc02229a15df2a22ac5f82e198bb481a1e104915c545afa95646e06d1c5a22a24a7bedecb704f73521ab78adb7642abe0ad128008dbe41b00d7e653680270565552ffa2025a7748fec0351adf432af913254b3e7e1ace1dd9a1bc92ef7", 0xc8, 0x14, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/11 22:03:16 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0xffffffffffffffff, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) [ 940.101736] QAT: Stopping all acceleration devices. 2018/05/11 22:03:17 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x37a, &(0x7f0000000140)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:17 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x700000000000000, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:17 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6800}}}}}}, 0x0) 2018/05/11 22:03:17 executing program 7: r0 = socket(0x400020000000010, 0x2, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1) write(r0, &(0x7f0000000080)="1f0000002e00096dfcffff05bc0000310701ff213bbe030000001b9952cc39", 0x1f) memfd_create(&(0x7f0000000040)='@\x00', 0x1) 2018/05/11 22:03:17 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c6295e4eca6c09b612ec6f") getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0xc, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x100000000, 0x20}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0xd0f, 0x81, 0x0, 0x8, 0x2a5, 0x4, 0x6, {r2, @in6={{0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x5d21e24b}}, 0x5, 0x1, 0x7, 0x4f2, 0x100}}, &(0x7f0000000280)=0xb0) 2018/05/11 22:03:17 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x5c, 0x1fec00000000000, 0x3}, 0xc) ioctl$sock_inet_SIOCSARP(r0, 0x40096101, &(0x7f00008da000)={{0x2, 0x0, @multicast2=0xe0000002, [0xfe]}, {}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'ip6tnl0\x00'}) 2018/05/11 22:03:17 executing program 4: r0 = socket(0x10, 0x802, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x2000, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000100)) write(r0, &(0x7f0000000000)="24000000190001f00080000400edfa0e0200f900e003bf06000000cc08000f00fed70000", 0x24) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000080)) 2018/05/11 22:03:17 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000ec9ff3)='net/psched\x00') bind$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) sendfile(r0, r0, &(0x7f0000e48000)=0xffffe, 0x8) 2018/05/11 22:03:17 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xe80}}}}}}, 0x0) 2018/05/11 22:03:17 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x20000, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:17 executing program 6: r0 = socket(0x11, 0x80006, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0x1000}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) getdents(0xffffffffffffffff, &(0x7f0000000180)=""/39, 0x27) io_submit(r1, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x111400) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x1e) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d16ffc), &(0x7f00002a5ffc)=0x4) listen$netrom(r1, 0xec5) [ 940.397949] QAT: Stopping all acceleration devices. 2018/05/11 22:03:17 executing program 4: socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x3, 0x30, 0xfffffffffffeffff, 0x81}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000001c0)={r0}, &(0x7f0000000200)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80003, 0x100000001) syz_emit_ethernet(0x2a, &(0x7f0000000140)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x6488}}}}}, &(0x7f0000000040)) r2 = dup(r1) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) sendto$inet6(0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 22:03:17 executing program 6: r0 = socket(0xf, 0x2, 0x204) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:17 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000240)="c4e17f12d1650f21da66baf80cb896b17e83ef66bafc0cb000ee66baf80cb80e91cb83ef66bafc0c66edc744240008000000c74424029300c0fec7442406000000000f011c240f019bd3517322650f2218c4c17d70ca03c4e2f9344583670f21a9", 0x61}], 0x1, 0x0, &(0x7f0000000300), 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="6d000000fbe000002100004083d78e1c85bca2"]) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0xcef9d2064c7df998) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xfffffffffffff970, 0x30, 0x1, 0x1f}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000001c0)={r4, 0xb9f, 0x30, 0x4, 0x8001}, &(0x7f0000000200)=0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/11 22:03:17 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x400000000000000, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:17 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6800000000000000}}}}}}, 0x0) 2018/05/11 22:03:17 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x500, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:17 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09ab12ec6f") r1 = socket$netlink(0x10, 0x3, 0x4) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000080)=0xc) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) close(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/05/11 22:03:17 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000180)={0xffffffff, 0x9, 0x6, 'queue0\x00', 0x8}) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) recvmsg(r0, &(0x7f0000001b40)={&(0x7f00000005c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/165, 0xa5}, {&(0x7f0000001700)=""/252, 0xfc}, {&(0x7f0000001800)=""/37, 0x25}, {&(0x7f0000001840)=""/92, 0x5c}, {&(0x7f00000018c0)=""/242, 0xf2}], 0x6, &(0x7f0000001a40)=""/231, 0xe7, 0x6}, 0x40010000) futex(&(0x7f00000002c0), 0x3, 0x2, &(0x7f0000000400)={r2, r3+30000000}, &(0x7f0000000480), 0x2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000004c0)="9a940d37afbc91c8b63a11b64a29841166ba902c91230192cd3fb7788461e6f44c00bbeba91946f96a3df9f654a46c2bbbf3acd6e4e7494205c238b34c5aadf3e0a9e51dadedaa05de3c42bf57a225ba1a3983b259e7c1da4a3cb172066ad6c342b7be2286cebe73864860a30e5f524c5f50265a776b6ea7760d6e8a72a6e99a0b0a510af862de4dcd091dbf5c3dd02f1524573f6c965473139555630472bff3397bb32b5e90bdf17952b7201c932b5384e71516403c58ff85c5247f31c0a5477e66702139c234ae8c3b", 0xca) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) accept4$nfc_llcp(r4, &(0x7f0000000240), &(0x7f00000000c0)=0x60, 0x80000) sendmsg$alg(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)="f2ec0638d7899e891dcd824fc9e4e54cadcff7244bc8f5f213d715ab26e0a4e2deef87f05dfd5fba2f8b113d06e2fb0d2e85130a3d5450e22558f21c9ef7d6afe9e74beb926e195a74406c5b5c8a6d092f3f337ad31dd7e5a141ee7c3cdae1a59be404d27c6189bcc43fa286a96bdee4cba8bb8c8c5cccdfdefd35f6bbf157ea12b32cae78745c125988f0af5e5ef481", 0x90}], 0x1, &(0x7f00000000c0)}, 0x0) recvmmsg(r4, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x21}, {&(0x7f0000007ac0)=""/222, 0xfdee}], 0x2, &(0x7f0000007c00)=""/214, 0xd6, 0x800}, 0x2}], 0x1, 0x0, &(0x7f000000bc80)) 2018/05/11 22:03:17 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x820000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"5e6662311c00020000000000000100", 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) r4 = dup3(r3, r1, 0x80000) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000000280)=""/245) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:17 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xe1fd000000000000}}}}}}, 0x0) 2018/05/11 22:03:17 executing program 4: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x81, 0x2, 0x82}, 0x12c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/05/11 22:03:17 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000140)='ocfs2\x00', 0x2000, 0x0) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000180)=@generic={0xa, "3bd40cbec4861c40535fb37f1a643a6e9610c846c8788d9f0b22fee49d5f485222d2dfea96a891310551ab4e40e876fd1204f60d8f9907990a281f830ea29fbd47f5232228d450c96f17f6e44487f223587f6f64599152b96e4a4d0c7a3edeae876c6eb8ccdb45fd2bf1030e97ac7e5e7c591070a11a0b0f6860c9d7ce4a"}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000000)="232a2e6f83bf23a5079e74730b0e925f5c98217dce5b79d7ba6a9aadd8ca510c9aa3d802e76a8f0045cddb3969ea11de6d3707094b10", 0x36}, {&(0x7f0000000200)="9751af8a43ddcc3cffad4bd57a61f17dba1b8815e6487de7372bbcc1cb6660e736dda25a6a84bccc6618acc7732156815f0e0a519e2b1728ce07a859011ef107d3d75365829c3332686348f653b0795ce612e8388304b7a52f1ae5af645477fa395151216bbc6649b3e68bd29f394c4067dcb77d77209730728bc021a2d4fa13b1d958e001addf9e90be1306914d6ad6b8cf93e0002db817006192dc5bef13f9486fb672bdfaafb185ef58a797cc4dfdd88e2ec891e69b4785d8fd04c8ab2ae66b5670cfb82bad8189b202b2837d3a2aae3b5fef74ac441a43c849fc5cb422e5df5869d2319f7bb6", 0xe8}], 0x2, &(0x7f0000000300)=[{0x30, 0x118, 0x8000, "ba6edbd9bcf82446aed747e5890dc392446f10f588248c24d3a402cef048"}, {0x20, 0x1, 0x5, "1a681f0210ac110258"}, {0x18, 0x0, 0xfffffffffffffff8, "4e6964df09e6"}, {0x38, 0xff, 0xf83, "450c42dd854b98172792a65f17018cf6445f586f1fa5deb32720c3ec07a1d3b8545699760b902cf1"}], 0xa0, 0x40}, 0x20000000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/05/11 22:03:17 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x3, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:17 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) capset(&(0x7f0000594ff8)={0x39980732, r0}, &(0x7f0000244000)={0x7, 0x0, 0x0, 0x8000000000000}) r1 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000000c0)={0x200, @tick=0x1, 0xfb5, {0x8, 0x3}, 0x3, 0x3, 0x6}) getsockopt(r1, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fe3000)=0x2c) 2018/05/11 22:03:17 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x30000000, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) [ 941.162826] Unknown ioctl 1077957454 2018/05/11 22:03:18 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x800e}}}}}}, 0x0) 2018/05/11 22:03:18 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x4000000000000000, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) [ 941.183795] Unknown ioctl 1077957454 2018/05/11 22:03:18 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000002cc0)="6dab9a94cb4e701c787800ac7a4ca7e90e2f270387f1186f4962ac4c87d46a78fb", 0x21}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000740)={&(0x7f0000000180)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000002c0)=""/18, 0x12}, {&(0x7f0000000540)=""/42, 0x2a}], 0x2, &(0x7f0000000640)=""/231, 0xe7}, 0x0) 2018/05/11 22:03:18 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c6295e46ca6c09b612ec6f") bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001480)="a7", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000140)=0x10001) r3 = dup(r1) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000180)={0x1, 0x2, [@random="efd4698c23be", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) 2018/05/11 22:03:18 executing program 0: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f00000000c0)={'ip_vti0\x00', &(0x7f0000000300)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB="7405de03b7deaee7477bbc09031d6b78c53b68ac8d8da604ace276e7a2f5cc78720522a75fbc72cf9674f34493b1d8bb83cb0b90cbc5576d79b6fd6f77d33c198be7c2f783f4a03d5f2989b7", @ANYBLOB="c462ce7cc8526b82e7af0e3ce9eff64869b8c722358769681d8e733e380ecfc299f79829d9978f3559c00d4d2de386a24c416d82bb6497b16598bba5729ffd0533a665b92e1658467ec9407b5a20d695dcc49b355fb463", @ANYRES16=r0, @ANYRES64=r0, @ANYPTR64, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR, @ANYRES64=r0, @ANYPTR64=&(0x7f00000001c0)=ANY=[], @ANYBLOB="8ea7663ba040e7c4d6b53eae0d98f102387dbe3756ec0980cabda62bfa73a3aa3fdb8afb07dbb5966b54cf8e8d17bdf4116ae3ba85291604fe77161e94abea7a96b59bef1f9fdfa1b033cfe95cbfc9938dc685b7eb58b7befb79", @ANYRES16=r0]}) 2018/05/11 22:03:18 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x40102, 0x0) ioctl$KDENABIO(r0, 0x4b36) write$cgroup_pid(r0, &(0x7f0000000180)={[0x37, 0x30, 0x38, 0x37]}, 0x4) r1 = socket(0x11, 0x100000803, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000001c0)) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff, 0x1}, 0x2c) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000100)}]) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000280)={0x3, &(0x7f0000000200)=[0x5, 0x80000000, 0x9]}) [ 941.333556] Unknown ioctl 19254 [ 941.388445] Unknown ioctl 19268 [ 941.397318] Unknown ioctl 1074816026 [ 941.410717] Unknown ioctl 19254 [ 941.423443] Unknown ioctl 19268 [ 941.428172] Unknown ioctl 1074816026 2018/05/11 22:03:18 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) 2018/05/11 22:03:18 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x600000000000000, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:18 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2}}}}}}, 0x0) 2018/05/11 22:03:18 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x800000000007ffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x100000, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000340)={0x400, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e23}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x100, 0x2, 0x1, 0x7e7, 0xde0000000, &(0x7f0000000300), 0x3ff, 0x6, 0x401}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000400)=ANY=[]) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00000003c0)={[0x1, 0x0, 0x2000], 0x5922, 0x1, 0x9}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="e900333e8397129035cb4d19da57df331f7c24f609b4dc2e198e937a94e69cb542405865e78355ef1cd145164f10c436d3f1cbb36e7f5268aef08f0679c0c2c67862cf16038903f1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000002c0)=0x14) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) fcntl$setlease(r2, 0x400, 0x3) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/11 22:03:18 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000140)={r1, 0x2, 0x3, @random="2700c802a7b7"}, 0x344) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'ip6tnl0\x00', {0x2, 0x4e20}}) 2018/05/11 22:03:18 executing program 0: mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000040)="6d010400f3ffff7dd83875538bc09a59990a4eee7867541ac1a81f0392949c61b7ed06743d9f2884104411cc82576cb772d582b54ed8ef0000000000000000000000000000000000db6a684f28ee9668545e5e991499a12c5267bbf2ff0f00000000000025a98b9c4e9a03ab4d7a87a49f38d74768a67ceac127e382e731a36c6bafcb9dc6dafae212946a57e499bcc019c2705ac73d2b78468f710b5eb51879e0376bbcc0c130e738d385b805e49e37fe49cfd0", 0x0, &(0x7f0000ebcffe)) r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@ax25, &(0x7f0000000000)=0x80) accept4$llc(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x800) 2018/05/11 22:03:18 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa200}) utime(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x5, 0x100}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'veth0\x00', 0x120}) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:18 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x4000000, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:18 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x4000000, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:18 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x1, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x100, 0x0) fallocate(r0, 0x23, 0x0, 0x1000) 2018/05/11 22:03:19 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x140, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="240000001a0025f00000000401111f0e0a4c05000004bf00000009ec0800030005000000", 0x24) 2018/05/11 22:03:19 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffff80}}}}}}, 0x0) 2018/05/11 22:03:19 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@empty, 0xef4, 0x2, 0x3, 0xc, 0x6000000, 0x1, 0x5}, &(0x7f0000000180)=0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) fadvise64(r1, 0x0, 0x6, 0x5) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:19 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000100)='./file0\x00', 0x24) r2 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) sync_file_range(r2, 0x7, 0x42b6, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r2, 0x0) sendfile(r1, r2, 0x0, 0x4000002010003) 2018/05/11 22:03:19 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x4000, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:19 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x3, 0x40000) nanosleep(&(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) sched_getscheduler(r1) r2 = memfd_create(&(0x7f0000000140)="4ec8c7d7", 0x4) r3 = msgget$private(0x0, 0x0) msgrcv(r3, &(0x7f0000000280)={0x0, ""/166}, 0xae, 0x1, 0x3000) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000040)={0x1f, 0x8, 0x5, 0x80000001, 0x6, 0x4}) msgsnd(r3, &(0x7f0000000340)=ANY=[], 0x0, 0x80000000000002) bind$netrom(r2, &(0x7f0000000180)=@full={{0x3, {"c757aeb31d299c"}, 0x8}, [{"ed731acf083201"}, {"2106b5078cda15"}, {"c203928cb1070b"}, {"841838b958bfdf"}, {"f8e04402e17c18"}, {"a7096e896d6f96"}, {"e9f4d7127544a6"}, {"0a8076404cb33a"}]}, 0x48) lseek(r2, 0xfffffffffffffffe, 0x4) 2018/05/11 22:03:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xfff, 0x2c2) sendto$inet6(r1, &(0x7f0000000180)="4bae18dc03eae5146b020ac0cbba66d960f3e677441fc5eea15b578caecfd204ea339b90e93d4bacbf5560a6ddf5325672d4f0c23834cc8b5a8013994a5670685e7fab3b075f95306a145f7bab9fc5ed1dadf46ccc71b108805a915ca637206cfeb99ab5a416395ecc2d4be4e4abb78f8934d19250c51e06e61f9f6e5a0c97fd15dd15df7ff9da5009d56a8d838297875dcc7fd02b3e1f7ff74b9fc2ab5547e4730afed7ca7082000f6ccae91a", 0xad, 0x40000, &(0x7f0000000240)={0xa, 0x4e24, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, 0x1c) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x40000000003, 0x1000000000000000, 0x11, 0x0, 0x0, 0x0, [@sadb_spirange={0x2, 0x10, 0x4d4, 0x4d5}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_nat_t_port={0x1, 0x16}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) 2018/05/11 22:03:19 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x600, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) [ 942.445143] net_ratelimit: 30 callbacks suppressed [ 942.445157] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:03:19 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x34000, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:19 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) shutdown(r1, 0x1) r2 = dup3(r0, r1, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000040)) [ 942.488746] skbuff: bad partial csum: csum=0/65535 len=290 [ 942.519168] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:03:19 executing program 6: r0 = socket(0x11, 0x100000803, 0x3f) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r4, r5) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:19 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x100000000000000}}}}}}, 0x0) 2018/05/11 22:03:19 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0x40000000, 0x4) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f00000000c0)=0xbfb, 0x4) sendto$inet(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x80, 0x200) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000080)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 942.663793] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 [ 942.673642] skbuff: bad partial csum: csum=0/65535 len=290 [ 942.697084] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:03:20 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x500000000000000, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:20 executing program 0: r0 = socket$inet6(0xa, 0x43, 0xfe0e) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xc40, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004200)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000004240)=0x319) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @empty, 0x400}, 0x1c) recvmsg(r0, &(0x7f0000002b00)={&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000080)}, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000002000)}, 0x0) 2018/05/11 22:03:20 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900020000f33f00020058", 0x1f}], 0x1) epoll_create1(0x80000) 2018/05/11 22:03:20 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x1c, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:20 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000100)={&(0x7f0000000000)=[0x0], &(0x7f0000000040)=[0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x2, 0x4, 0x6}) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f00004ca000)={0x0, 0x0, 0x1}) rt_sigtimedwait(&(0x7f000047a000)={0x7fffffff}, &(0x7f0000a66ff0), &(0x7f00006ed000), 0x8) 2018/05/11 22:03:20 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3e8}}}}}}, 0x0) 2018/05/11 22:03:20 executing program 3: r0 = socket$inet(0x2, 0x8000e, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@broute={'broute\x00', 0x20, 0x2, 0x2a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000780], 0x0, &(0x7f0000000040), &(0x7f0000000780)=[{}, {0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x0, 0x0, 0x0, 'tunl0\x00', 'gre0\x00', "65710000000555a0f53a2079119000", 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @random="28d0a55409de", [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}, {{{0x9, 0x0, 0x100000000000, 'ip6_vti0\x00', 'ifb0\x00', 'erspan0\x00', 'ipddp0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0xb8, 0xf0, 0x140, [@limit={'limit\x00', 0x20, {{0x81, 0x80000000, 0x7fff, 0xffffffff, 0x72, 0x5}}}]}, [@common=@mark={'mark\x00', 0x10}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x318) 2018/05/11 22:03:20 executing program 6: r0 = socket(0xf, 0x100000803, 0x10000000000) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0xffffffffffffff9c, 0x1, 0x1, 0x5, &(0x7f00000002c0)=[0x0], 0x1}, 0x20) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000380)={0x1, &(0x7f0000000340)=[{0x72af, 0x3, 0x6, 0xfffffffffffffe00}]}) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000280)={0xa, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46e, &(0x7f0000000140)=0x0) socket$inet_udp(0x2, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000100), 0x12c}]) [ 943.591950] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:03:20 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x433d2ffa30000000, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x458400) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x0) 2018/05/11 22:03:20 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00000000c0)=0x1000000) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="b9c20000b9180000fa000000000000000058a2d9b87572b3", @ANYPTR=&(0x7f0000005540)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0601000000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000029c0)=ANY=[@ANYBLOB="030000001100000000000000000000000000000000000000000000000000000000001b4402"], 0x25) [ 943.632292] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:03:20 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c629594eca6c09b632ec6f") r1 = socket(0xf, 0x8080a, 0xfffffffffffffffe) getpeername(r1, &(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x7f) 2018/05/11 22:03:20 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) memfd_create(&(0x7f0000000140)='\x00', 0x0) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:20 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x408102, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000540)={0x0, 0xf22}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000005c0)={r2}, &(0x7f0000000600)=0x8) syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x400000) r3 = add_key(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="daa8ef6ff0a4ca8d072335969324bf7431b9506b8e3106e1a47781f190424b6cd657111b2bf74f1b0e584952ce82eadd12a7aa68a437f29ed87c4c7b702b1a3e16f5475c647182501b6b8302582f688d98e63e87e2b57a59bda2d8a4076c63a6ffedb76eb6cf4e39805698d511718a95d6280e69c49b0ecca909a899317b77214a57aa7fcb97ca1e2885f5fac0d985e8f95bad23f1fb4e7c06143269f0b523c73568bc5b9167a6994e192ee3f111787e92aaf6bc8567842dd35d6cae27479940604fd9e96acf91e575e78eac337046d2fe1835f6186ebf647af2d6127ad1a2623318fa35cceab8b76deffa76", 0xec, 0xfffffffffffffffb) r4 = add_key(&(0x7f0000000400)='pkcs7_test\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)="ebeab76a2cbd78fdea8d717adade4da570ffa3a4c03328a917a5a1be796548d0eaeaba3cdeba036e0080cef35e14814bd036f6c287b202eab41e3ba4d1c634af4bb0f3f415eb8bfeac373560552360b38b5d9853f1253323e0c0d24d5164daec4a61f772e78c2d8943e3c4ec4b7a4bd1436504c81a80d017033a7146777f8fc1f2ea0d61ba6f571bf936aa2431b17c05bc7343cc4aa4abba04d23c763d6a0993463f6baba721419795b1647b960738d1d4b17e", 0xb3, 0x0) keyctl$link(0x8, r3, r4) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="d4000000", @ANYRES16=r1, @ANYBLOB="000425bd7000fedbdf250d000000080005000104000064000300080008000700000008000500ac14141b0800050000000000080007004e2400001400020067726530000000000000000000000000080001000100000008000500e000000108000500e0000001140000e3ffffffffffffff0000000000013000020014000100e000000100000000000000000000000008000500ffffff7f08000700b0da000008000300010000000c0002000800080006000000080006001f00000008000400070000000800040003000000000000"], 0xd4}, 0x1, 0x0, 0x0, 0x840}, 0x4000000) prctl$intptr(0x4, 0x80000000) 2018/05/11 22:03:20 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xe1fd0000}}}}}}, 0x0) [ 943.784415] skbuff: bad partial csum: csum=0/65535 len=290 [ 943.804377] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:03:20 executing program 4: r0 = socket(0xa, 0x1, 0x0) fallocate(r0, 0x1, 0x8, 0x8001) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000001700)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) 2018/05/11 22:03:20 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100}, 0x10) socket(0xa, 0x80008, 0x3) 2018/05/11 22:03:20 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x600, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:20 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x11000000}}}}}}, 0x0) 2018/05/11 22:03:20 executing program 3: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team_slave_0\x00', 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x6, 0x7) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68) setsockopt(r1, 0x10e, 0x400000000b, &(0x7f0000000000), 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00000001c0)=0x9) 2018/05/11 22:03:20 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x800) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00000000c0)={{r2, r3+10000000}, {r4, r5+30000000}}, &(0x7f0000000100)) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e38ff9)) mq_timedsend(r1, &(0x7f0000000140)="776db9e48bf4d2b96f4c5a9166151ae037a5ea9871eaabd99949673646a239fe70155c2c07017afe3cb001eb0285bb209368015aaba0667cd8955fcf15de4cea302f3c0a1499f54a10ab319d65c8b36ad563ae8d24117109754ad5c0c4e6dc1671e5ce4dee93191ca8bac0b6e081febedec58ac57d5cc9f9ae1e69ec91bc20fa3294077a678adde413f46e7fcd3ad14a3bb011ce5d3885c783a4f761848fbe3b404c56eea4f8f8351d09450515b5e2cdd6d91a6c701bb9f0f32f7439ded232a75e49c8a53b", 0xc5, 0x118000, &(0x7f0000000240)={0x77359400}) 2018/05/11 22:03:20 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x1c00000000000000, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:20 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) r3 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x7, 0x2) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000180)) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={r3, 0x2, 0x1, 0x8, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:20 executing program 1: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x83, 0x161000) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000080)={0x3, 0x7fff, 0xe, &(0x7f0000000040)="a9ae26d7aad4d63d57463ab4f2a0"}) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/11 22:03:20 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x80ffffff, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:20 executing program 4: r0 = semget$private(0x0, 0x4, 0x0) semop(r0, &(0x7f0000000000)=[{0x7, 0x4}, {0x1, 0x0, 0x800}, {0x4, 0x9, 0x1000}, {0x2}, {0x0, 0xffffffff, 0x1000}], 0x5) bind$pptp(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1e) connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0xfffffffffffffffc}}, 0x1e) 2018/05/11 22:03:20 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000faffee)='/dev/input/event#\x00', 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/vga_arbiter\x00', 0x100, 0x0) pwrite64(r1, &(0x7f0000001a00)="63526d4103229fb24da7c1a3592fc94b1bd2e80e8aa7c837a58e8bd31afff114b97b1243cbd9de465f3d0dafc62b288104c10ef2b98f6a863afb489c0c0ba936cee67e885b77e24686dbd2a13ab399667790ead4bb9cc33952171000c9d2afedca90cae1dfa04d2c1e0aac80bd382b32231dc467b839408e67e4d4e714943a2e92e71d379db2447bfabdc967ab51a0534136135f79", 0x95, 0x0) connect$ipx(r1, &(0x7f0000000080)={0x4, 0x673, 0xffffffff, "e29fc749b1b2", 0x2}, 0x10) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000001b00)={0x8, 0x1a, "d79f07919c4b9d675848c58693e4db3852ae5cf8ca87bfc5acd9"}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, "a08a5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001ac0)=[@in={0x2, 0x4e21, @rand_addr=0x4}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x30) sendmsg$kcm(r1, &(0x7f00000019c0)={&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x3, 0x0, 0x3, 0x3}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000140)="28a84560cb50362458d929c8f39447e727684149305fa40a8358c7e00d8a05c9ad393e9ff35cccf8443c5ceb5538eee109506d10fec855dff494c261bc021a1c6fafa4e60875dbe649b95fba484783b4e53ce8fddc18d3c7d86a3c030e", 0x5d}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="f6c3623cefa47658351fe16a19ccd27f99776a38571db6453263997ca0b6c694a7b0250f63d17135f3e0ff26805e52718db11272d13cdeca9faae595dd4c96f7ce12274383700c2f4db38d3a151655076f93f409fa78e73bc55a801b9f753e11f2291b11340e0c5c1849c4dc04556d80e4b63162c7b350654d77174fae8d36e5724257c58e289ce0c52f7966d640e156942cd4446162cea1f500beebb2cec80c351257333392f1eaa366fb989ac1d79eec9d", 0xb2}, {&(0x7f0000001280)="78326be4686007d465559a36b1ffffebfe772ff957e00be6de52b5dd61af3ae4bdb6b8fed3d99677929579bbee911fdcd6aa68fe30cc6e3f8b5fc4452e5fdcab87ec0c0015a900e7d1271d2f700aec1124a02933afae0405ee3c393f492d5f681e4f93b8b1e93fbc27929653885e595324dac01fb9159d4f90ca26c33be567a2b9ef284291a12173bd90af5df395b64b492449bdc34458f6e9ec1c4b3077e181e8b41c81e43bcbe62dd9c1793fbdf5b4ff081e39b70c7553caff76857a2cace8ee810d2358f0a4b2dfdf2758de0436302902f4c4b32a2eec76ee59724e5ee794834b13f3cf17b0fe74666e85c5148bd93855607162", 0xf5}, {&(0x7f0000001380)="3880637d2fa4a989114ac4f70715922ac9719d7b617c391f3c95", 0x1a}, {&(0x7f00000013c0)="3790c3ac8bd4605a56cedad00f2d4cb9f8050495b30ab4ad8eb5cce4e2e894321387ffd4f0426c86fc2426541e07f0c88df2775d299dacf65b3b235b116c1285fb7f1c01ea002382c086a50ba245258a1d2477115cb3691d2ec74e4efaed6c6c43d26caac704b5a09110e10f7b27321363e9c1c43576511e70368db90993d82bdeb59ccbddac0de0eac1d522d555bc93b155f65695867d9f130f93b4d0255e0c51a0c5a5e5b300595af1aaf54cd2b64d509d5189150a90931e369f3b0fb960b70104581725113250b509f176076c08cc936f98bf0c390de5288576a16a04907b60", 0xe1}, {&(0x7f00000014c0)="52c515c96dde19ba1d8551209025cbe225b9aebf757059c0bbbe2057210f51d96f2e1fdf1e6017ad9be6f0e6362eafa8125a190b46cc9926a05e38ca2d7f277f6b6bf3ec0b41bb8a114644b636281446ea87be0b79bb0e7c5988b0f9", 0x5c}, {&(0x7f0000001540)="f3ee0ff8ea744ae2f8dd18d444d8f7ed5c86f167409b5a34bf8590091a741fe1fd305defae68467fdd02330bb0a56a401c68e43d5c7d708e2330bde6268f304430580050943b964ccf133841f59fd94188b6839c05c93c51f4ade646757eef435f59fc45d1c0bce8406efb", 0x6b}, {&(0x7f00000015c0)="b916be3be081cd774a53e1b94afd1a2692d507663aa119e03154cf039d42f5", 0x1f}], 0x9, &(0x7f00000016c0)=[{0xa0, 0x115, 0x8, "444abf3cbf2cb6c58fd8c78ea9f95659169f66f7891e20125f9c7243809ed643ad9b0e6f1d8e6f5948324136efb92444ef9c05a8a9402d7a79fff58c4f0d4737fc644eddc5e9e4aae958dd958949727e952a80bb23aa4bbefc97d77edfd26272d1564763499ca52898322f7e6bea3b3a1d65988ea44ca701f0fe1eb7809566d5c71c1819aea5250f88b10811c5c79a"}, {0xb0, 0x13f, 0x38, "e2b9f13ff15827aae27a95b4784ec5d7ee1d23bb8d819dfc8b97d2702b25a4537b9a585e8aa184c08889c3f6ff4f2c6bff9b14ba70b6afafefee84378f68e83f8cfde82ae6a7868217dc63c3c8c5254d3af5bfc82a6f186bfea18a5cbda6d6ce2ac058e46e0377e297ab50196c95927cc0671a862e5d1527986968a954371de72b72b3254258f680f8303458915b41d3dbc0f699bb5740804d427a8fd81561"}, {0x68, 0x13f, 0xfffffffffffff065, "4acdb578198118eace972e9a030bcbebbfb425ab6559e99d93a93f408c8b74ccb5692ccaf47a57e92c2a5fac94dd2057aefb6eb752ca6e4cd75fb4c6ed74b8ff0994dc53be30c4632ad00e668b4fafefce88835294"}, {0x20, 0x109, 0x3f, "28d2d60ace372a7816"}, {0x70, 0x3a, 0x240000000000, "1111ca866c12466e8faf88ff697c4b69f7df4ff1e1201abc4948870969a08ae0984418606517f56ecc866b9a188eaacc1a510f240304f3a6ff9381afecb57e7f2517c87a0453024b709d94fe9b75a76b480e680a08411ee8a0fd"}, {0x40, 0x100, 0x80000001, "d5e381aad7a52757d6fee9ae93a70fcf40d3d9e97e56ac82d3a8e326303bd53772d41d4618d2cd1343ac40d2a59d"}, {0x60, 0x18e, 0xffffffffffffffff, "e110c2e324f0453a6a03550ae0c68547d89c693b6aececdc9bfb915a25c274fd35b147a2516f4f489a86ca97dc76e8b64856bd5a1e96b12b3c527de8ee3ec6ac9cc54dac9d4fa3910c0ad399194780e9"}], 0x2e8, 0x1}, 0x20000080) 2018/05/11 22:03:20 executing program 3: io_setup(0x8, &(0x7f00000000c0)) io_setup(0x2, &(0x7f0000000100)) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xeb02, 0x400) ioctl$TIOCCONS(r0, 0x541d) io_setup(0x40, &(0x7f0000000180)) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) io_setup(0x806c, &(0x7f0000000240)) io_setup(0x4, &(0x7f0000000140)) 2018/05/11 22:03:20 executing program 7: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) pread64(r0, &(0x7f0000001200)=""/4096, 0x3e80000000, 0x0) 2018/05/11 22:03:20 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='children\x00') openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) ioctl$TIOCNXCL(r1, 0x540d) syz_emit_ethernet(0xfdef, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b808008101022200000000000490784db9a865ac14ffaae0000001", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="2aef98ce66195c1e582fd135c44b5000000090c4082de3d23af1d38bd988034b42e98cc2e3990a78931eb4878aa7b658500a178bd969696d43871aa853201d3d7fa70a819ed32f5ff3434dbbce4778ec7da3639b47ba6a8a96d33b3f11ff14131ff4de578f952d67c2bb2727f6c56cbb8a39"], 0x0) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x20010, r0, 0x0) 2018/05/11 22:03:21 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$BLKFRASET(r1, 0x1264, &(0x7f00000004c0)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000180)='ifb0\x00', &(0x7f00000001c0)='ifb0\x00'], &(0x7f00000003c0)=[&(0x7f0000000280)='/dev/net/tun\x00', &(0x7f00000002c0)="6966623000faffffffffffffff00", &(0x7f0000000300)='\x00', &(0x7f0000000340)="6966623000faffffffffffffff00", &(0x7f0000000380)='.[+\x00']) bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x1f, 0x0, 0x7fffffff}, 0x2c) getpeername$netrom(r0, &(0x7f0000000400)=@full, &(0x7f0000000480)=0x48) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:21 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x300, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:21 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet(0x1e, 0x0, 0x0, &(0x7f0000f23ff8)={0x0}) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0xfd, "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"}, &(0x7f0000000080)=0x105) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x9, 0x93}, &(0x7f0000000300)=0x8) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000380)) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="2000000028000d000000000000000000010000000c0000020600000000000000"], 0x20}, 0x1}, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/11 22:03:21 executing program 1: r0 = socket(0xa, 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) ioctl(r0, 0x8917, &(0x7f0000000280)="c6295e4eca6c09b652ec6f") r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000040)=[0x1, 0xb1c]) 2018/05/11 22:03:21 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602e0905000b", 0x10) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000080)=0x30) r2 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x9, 0x400000) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="8000090000000000790f7648fa389e3553bc64bb3e61537f43148acce613d634882a391cc588c7dd8f137c4f55d861cc88224c7b41bb42719b07d12d7e0b202819ed", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="30783cee7f74cca5a7438184fd0e035a1e43a94b138d4cb256ec52a95ebd65a0ce84452f234ff46dfccdfd383094b6f9f7"], @ANYBLOB="ff010300feff05000600000000000000b83651505d61d7caa3149ddfe3b83a588869b8d52073bdb2b103aa4e440d84763d4520c6fc56ef07f920c5d24796249adc89342f12479ca5ee112b24a3145cc485d7be4181c512d5c08fc00a488ee6c92d0fb9346b73ab"]) sendmsg$alg(r1, &(0x7f0000000fc0)={0x0, 0x0, &(0x7f0000000b00), 0x104, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000005e80)=[{{&(0x7f0000005b00)=@ll, 0x80, &(0x7f0000005d80)=[{&(0x7f0000005d40)=""/42, 0x10}], 0x1, &(0x7f0000005dc0)=""/174, 0xae}}], 0x1, 0x0, 0x0) fcntl$getown(r1, 0x9) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) rt_tgsigqueueinfo(r3, r3, 0x26, &(0x7f0000000180)={0x4000000000000015, 0x80, 0xffffffff, 0x7}) 2018/05/11 22:03:21 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0xffffff80, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:21 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000500)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) r4 = eventfd2(0x80000000, 0x1) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) io_submit(r2, 0x79, &(0x7f0000000900)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x2, r3, &(0x7f0000000140)="e0dbe986399d4dcf2c5862b86a503a7062e6c5a89c3c96997e9f4dcdd89f3980df1c34377236b7cd956ad4d0ec8dd564e3bc2f1ad82f3092b6f46365dc03aff46d99b60d1508494b99b8e51ee83ea8716d05d1552426d1fe30f16b16b7b07d1a213e3b24129d22afd20e4ffbb12e03f61acf76ea71b22130eafc2b2f06991ee1c1f24ba2c58157721bfbb2c60dfc", 0x0, 0x1, 0x0, 0x1, r4}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0x3ff, r3, &(0x7f0000000280)="a76fbb4e0dfe3bd236075da07b539c4886eb5b85c4627acf9582b48c7db31f79d9fa0d7e75c7cb19375122ea2cd377e90e0ec31e00d009771f24d179ab0d8124b114fe1b164fd7e16dcee14aabd95507e3a5667bf9241fb5c2c66573a55fce02cd167cb1bc916927e53b88fabd6f5e97c09695ace2dd54132c9a2defb1efc3ab874c2e87e63bd940274c3c2a28823246df1b3ac15360082433bff3c514475ebd5acef11b0ed5f3a25783a8f7b0a1b4dde08ddfc10c3f985cf4624a85d3c287", 0x0, 0x0, 0x0, 0x1, r6}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xb, 0x4, r0, &(0x7f00000003c0)="40e52b72fd8ce72cb608ddd5ad15b956078195b6741e80c1bf9c48f51636108e6382c43c7ea001caf0559d78cbaf5dfef43ae4f6a841e5e6858f47f922e54e46c6ebe6b366ab74d870b1f16dd703c0e74ccc955c1a55e370e1f3cc18364ee75217569955cc9f15834ea6d7009d42d0c713199fa49e3a486761a9abcc47e245832cbdc469d0d12fe774265abe228ccf77879219eee897952dfa9c07b30c61863367142e8d1703064963c9047527c73925c8f4d90dfd0d148ff0ce32f0337ec39a97040ea97afeb1952eeab330aa865f0f64043e495094ed384e5c7fdaac99ac78", 0x0, 0xd3, 0x0, 0x1, r6}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x2, 0x9, r4, &(0x7f0000000500), 0x0, 0xb52, 0x0, 0x0, r5}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x3, 0x100000001, r5, &(0x7f0000000580)="86bca37191ab97f1c76513847d523a27f05322fbdb52c9a8d2487be0b62d2f996ec23d59a18afabf30e2e96a1bf6ae912d0cc0efe122c2dae894e59fcf085083eb398a2dd1a9d9b287bbfd650f9863fcbcbad42abe62250d9c7ea2fe1a77401ff2d790ed4d053190aa5d1519af7151e684f1a9c16f33d933ea57e8aed8b4031abc0f7e3b085f26b3dd6afe528be5a73925852bfb77c8208b779e1b9397d524b9d7631c729535ade9589d795c5e6a824fd9cdb463446665ec3bf086f59f8c3807c0f284f8e4f12cbc89eebfa5b36aff4771bbb501a1ef97637630", 0x0, 0xff, 0x0, 0x1, r6}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x2, 0x72d2, r6, &(0x7f00000006c0)="69d69099b8c6ba552bfd222bd37345a59d0de7491bfb16d14098cb20f3c8ac2a92713835bf5b1272f9b8b53644e3f0a5ba3bf873d69ef261d01122cf968ef33b795ac3c8ccb7d0d7933f9c6634867c6f03acf82775c7bf10c3151e80294b1604fd87ab2ac8372dd46b9b72dce2111f8105d95c1f35472816def124000063d8fc5a5c625ab3dd0bddf3d2a4b44334cf59fe2df071082196749b2f8254ebe1b2464ea8d3d1d27765625b3fb23532", 0x0, 0x964, 0x0, 0x0, r4}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x8, 0x9, r3, &(0x7f0000001700)="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", 0x0, 0x5, 0x0, 0x0, r5}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x2, 0x0, r4, &(0x7f0000000800)="a7485590dfee3c60466b6a6d6d6f695ec9b04dd11ab89526efb13dd922b42236cdd2ca66b97a380f9f9857fb9067f598cda6dd23c14f1c9a186b305d0f6988f48b2ec9813c5306e34e399a66320ade08b173b9ec9f51c41dad8db3c01c181986157119700865e20b06f3cc6f840724cc19f2be7dd758e6e5dcbca7462872759c269d541b26fdd9c60e593e110950265948ad6364bbfe197da03f40c8fc9267b571c3", 0x0, 0x77, 0x0, 0x0, r6}]) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000080)={'veth1_to_bond\x00', 0x800}) 2018/05/11 22:03:21 executing program 3: io_setup(0x8, &(0x7f00000000c0)) io_setup(0x2, &(0x7f0000000100)) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xeb02, 0x400) ioctl$TIOCCONS(r0, 0x541d) io_setup(0x40, &(0x7f0000000180)) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) io_setup(0x806c, &(0x7f0000000240)) io_setup(0x4, &(0x7f0000000140)) 2018/05/11 22:03:21 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl(r0, 0x980004520, &(0x7f0000000080)="15d439426a8238abc0aa008a47175c20ba420e65b87c57a1d27a9950f72be0501b6272178027b53d9331d2daf15c54065d423378fa93977c9bee576c76cceb7822c4595bb0b712c49d8e9df3753c8992eb2b1516e7141f5623216b1fc3f3ff32c52f36005971dee88a42219121f0fd753c1023376d32df") 2018/05/11 22:03:21 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0xe0000000, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:21 executing program 1: getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x74, "e7acbd2a2227effa8ed4c0d482cc5f15858af12f6a9d3f279178d84783b301a7ce9ef43a101a743cf9ceabf5863632f0eae6bb3862d0041ca051d4f4359daa5f1f927337a09cbca37bad6e3d60aad5b0ffc2494dafab4aa2f5a59b438bd7ed8597b497e6ab47961351eec48aa4a00eac5a936a83"}, &(0x7f00000000c0)=0x98) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450102220000000000049078ac14ffaae000000100000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="500000009078f605"], 0x0) 2018/05/11 22:03:21 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x300000000000000, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:21 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7ff, 0x103000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x3f, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) 2018/05/11 22:03:21 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x400) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x1, 0x0, 0x4, {0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, 0x32) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$ipx(r3, &(0x7f0000000140)=""/190, 0xbe, 0x2, &(0x7f0000000200)={0x4, 0x0, 0x0, "18dd1df250d3"}, 0x707000) sendto$inet(r3, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/11 22:03:21 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x1000407fffffff, 0x0, 0x4}, 0x2c) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x24880, 0x0) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f00000002c0)) r5 = fcntl$dupfd(r1, 0x406, r3) ioctl$DRM_IOCTL_AGP_INFO(r5, 0x80386433, &(0x7f0000000140)=""/203) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:21 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x9, 0x305040) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000001c0)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) readlinkat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/234, 0xea) 2018/05/11 22:03:21 executing program 7: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0x1000000000, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x110) syz_open_procfs(0x0, &(0x7f00000008c0)='gid_map\x00') mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x0) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000280)) pipe(&(0x7f00000000c0)) userfaultfd(0x0) 2018/05/11 22:03:21 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x1fff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000040)={0x1, 0xb6, "16863490fe8e1ba23e9c222f8c0c9b4650a5007c6e33e3bd276d7a7b8a31ca57c05266ea62744940a884c9e4794eaf0c052c6c9714c93c73c102a57d355cc5c532649c5fc5f78c8cc1ec01cdc22b24a2bb796769fc6970ef71531b09bf3d6d8e2415358d8fbef6c8954da1fe2055a35e7713b0a5fa88f4828926b3b4343290bbf12a2c52333d276b6b048b744ad81431bf5b0b007b3b4570c2277f97254abf6c4f82e5e72e470e6bb56bb9e3ac9e2368fc5d99d7f902"}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000280)=""/246) pwritev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f000024ffb9)="80fd06883b16", 0x6}], 0x1, 0x0) 2018/05/11 22:03:21 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x2000000000000, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:21 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000040)=""/37) syz_emit_ethernet(0xfdef, &(0x7f00000001c0)=ANY=[@ANYBLOB="1f00000000000000b43c40b80800450102220000000010049078ac14ffaae0000001000000002fe425008050513b46452abf87b8c31a46038951b82bddbdc8232e38180714711665e8bf12fb755354f1d3ebb2889dde7ca9", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780100"], 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000080)=""/8) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x40000, 0x0) 2018/05/11 22:03:21 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) fstat(r0, &(0x7f0000000140)) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:21 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000021fea)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000034f6b)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)={0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}}, &(0x7f0000000000)=0xb0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x400, 0x30800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}}, 0x5, 0x80000001, 0x9, 0x4, 0x6}, &(0x7f0000000200)=0x98) 2018/05/11 22:03:21 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x802, 0x0) write$cgroup_subtree(r1, &(0x7f0000000100), 0xfda5) 2018/05/11 22:03:21 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x800) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x5}}, 0x1, 0x78ae, 0x6, "0b23138e0e980f2670ad22a71ffb893913a6091c3d54eea8fa40c238fcd3d751ea2f03f611ef6f06543a0fa5347bb06baa60ce4f2f6592ceb0c082b9393de122266c53e7d73b3d7ed88b28bb93fb53da"}, 0xd8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x402c542b, &(0x7f0000000000)) 2018/05/11 22:03:21 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0xffffff7f00000000, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:21 executing program 1: r0 = socket(0xa, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x3, {0x8, 0x7fff, 0x8, 0x3, 0x1, 0x5c}, 0x4, 0x7}, 0xe) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x7f, 0x1cf, 0x8e49, 0x7ff, 0xfffffffffffffffa}, 0x14) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b808006b8389d60000000000049078ac14ffaae000000100000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="610000009078c091e600"], 0x0) 2018/05/11 22:03:21 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r1 = socket$inet(0x2, 0x800, 0x2) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f00000000c0)={0x32, @dev={0xac, 0x14, 0x14, 0x12}, 0x4e22, 0x1, 'sed\x00', 0x8, 0x8, 0x5e}, 0x2c) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:21 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x3000, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:21 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x400000000001, 0x5, &(0x7f00000000c0)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0x96, &(0x7f00006ab000)=""/183, 0x0, 0x1}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240), 0x4) 2018/05/11 22:03:22 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000200)={'nat\x00', 0x0, 0x3, 0xd0, [], 0x6, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000400)=""/208}, &(0x7f00000002c0)=0x78) r1 = socket(0x4000016, 0x1, 0x8000000000000002) time(&(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000000c0)={'bond0\x00', 0xd5}) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000021c0), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="757365725f737562766f6c73726d5f616c6c6f7765642c636f6d6d69743d3f2c64617461636f772c626172726965722c636865636b5f696e962c6e6f64617461636f772c737562766f6c726f6f7469643d30"]) fcntl$getown(r1, 0x9) 2018/05/11 22:03:22 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket(0x8, 0xffffffffffffffff, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getgid() getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080)=""/105, &(0x7f0000000100)=0x69) syz_emit_ethernet(0xfdef, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450102220000000000049078ac14ffaae000000100000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000920be2e68f50232f129db21408fab1c8339b5ce841d88d74bb7883a432db6d0a3c2744"], 0x0) 2018/05/11 22:03:22 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000001040)='keyring\x00', &(0x7f0000001080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key(&(0x7f0000001140)='dns_resolver\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000011c0)="e9fbeebbfd9e11ed734dee0708683b69ca7425d46bf0812bc6f1226b87fa48513910fa8a5aadc8d9a44f063c43fa8bc9292bf06f6ec3c62a1dcdac7c6807bf215734a20b7838e3665a973e1e44a5ef258dfdaffdebe0a8d0477865442fb4398ade24c3d7e701a3c0e7829407a81f6c0f3f206a10879d26a9c2be6a617971fa6790b662f49b053ede741ae0ffad23b5b636ce4ef67fb12e921e9277ca7e9912405b22adca63b9b3b76d41cbc75ed2835e292e46753f9849feea643f644db2246175b3397e93665195264ffd0cb51c1027d0e4a3ba012b5385d871361ddf883b8c7d03", 0xe2, 0xfffffffffffffffd) keyctl$search(0xa, r2, &(0x7f00000010c0)='id_resolver\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x1}, r3) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) sendto$llc(r4, &(0x7f0000000000)="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", 0x1000, 0x8010, &(0x7f0000001000)={0x1a, 0x336, 0x5, 0x6, 0x7, 0x1ff}, 0x10) sendfile(r1, r4, &(0x7f0000e64ff8), 0x6) 2018/05/11 22:03:22 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r1, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r2 = dup(r1) recvmmsg(r2, &(0x7f0000000740)=[{{&(0x7f0000000180)=@alg, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/203, 0xcb}}], 0x1, 0x0, &(0x7f0000000780)={0x0, 0x1c9c380}) write$eventfd(r2, &(0x7f0000605ff8), 0xffb8) 2018/05/11 22:03:22 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rtc0\x00', 0x460080, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000005c0)) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x0, 0x10}, &(0x7f0000000380)=0xc) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000640)) sendmsg$inet_sctp(r1, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000100)="23419b89502f685b165b2cf51cf8756c0a2d7c8f2c425ccbb8e2e866fb716bc5c11be05e18e650ef88dbc41271c20fdc2060e6a3c21a91c4799ac29fc411a19721c0c644f9644ad061ae05b84e7a5e47c9eadd10a1400cd42d0d9af346bede18b947dad5dbba819f0c520a3943caec7a78d189a0ab094e3f8174a3479f9b927e874d1e815f6f305490e52fd7c79d7fd1836d16bb34692fc7896bdb1d12b313ec665190445270435a0b2cf8f16a1b0fcabd0485117dda57368eacb9d43d343ced66", 0xc1}, {&(0x7f0000000200)="8751ef6bdbaa2c8a696eaa19b5d233b6485b75d5def940e8f152a321b285c6acf3e86a85931e5948d78d80e2266ffe0f85dcff8c6fce47fbe78e339097bf41dac09753fc1c", 0x45}], 0x2, &(0x7f00000003c0)=ANY=[@ANYBLOB="3000000000000000840000000100000040000000098000000300000000000080020000000400000000000000", @ANYRES32=r2, @ANYBLOB="18000000000000008400000000000000ffff04000100f5241800000000000000840000000000000006000100000808001800000008000000840000000000000000800700b20008001a000000000000008400000000000000283504000200090020000000000000008400000008000000fe80000000000000000000000000001d"], 0xb0, 0x4000040}, 0x10) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r3 = socket$inet_sctp(0x2, 0x1, 0x84) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000500)={0x1, 0x28, &(0x7f00000004c0)={0x0, 0x0}}, 0x10) syz_open_dev$adsp(&(0x7f0000000600)='/dev/adsp#\x00', 0x80, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000540)={r4, 0x800, 0x8}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0xf7a, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}, @in6={0xa, 0x4e21, 0x1a6, @dev={0xfe, 0x80, [], 0x20}, 0xa24d}, @in6={0xa, 0x4e21, 0xffffffffffff7fff, @dev={0xfe, 0x80, [], 0x11}, 0x4}], 0x64) sendmmsg$inet_sctp(r3, &(0x7f0000005d40)=[{&(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000340)="86", 0x1}], 0x1, &(0x7f0000000080)=ANY=[]}], 0x1, 0x40) 2018/05/11 22:03:22 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x3000000, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:22 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000140)={0xa1ae85a57381c316, 0x2, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}]}) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:22 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0xe000, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:23 executing program 1: socket(0xa, 0x1, 0x0) syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/11 22:03:23 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x5, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:23 executing program 3: r0 = socket(0x2, 0x0, 0xfffffffffffffff7) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000040)) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000000c0)=""/246) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) ioctl$EVIOCGREP(r1, 0x40047452, &(0x7f0000b7cf52)=""/174) [ 946.135488] BTRFS: 'subvolrootid' mount option is deprecated and has no effect 2018/05/11 22:03:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x8, 0x2) pwritev(r0, &(0x7f0000000780), 0x10000000000002c2, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r2 = accept(0xffffffffffffffff, &(0x7f0000000080)=@can, &(0x7f0000000180)=0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={r3, 0x1c9}, 0x8) r4 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x80000001, 0x400000) r5 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x402241) getdents(r5, &(0x7f0000000440)=""/71, 0x47) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@mcast1, @in6=@ipv4}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f00000005c0)=""/13) clone(0x2000c100, &(0x7f0000000800)="97bb77038add5df9e9d4f9783b82c55fe59e5c0acdbcfc9bcf92ac0e1f1f3c1959c1d25dfabf3849336c7c85be174d7765b47e113632aea54b87e4d3f2c1db09e6aa4040b43d17308fb7e62e808067da2fff3cfd8e4c038c814bbfc6bc49d8ebc8671d8297e2d34dc61f2d194d2dbb8f59b4c853e0714d3d4bb29d1243fac01c86c8c4dd38daedab3c6ad73a72d3f6dd2684aa82e5285eb82452c9848b7beb8bc5", &(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)="ed6c04412e782fe395f084741e3d9fe469aebde09acc8f8d8d84d1f00f5573b09acba487077ebb904cb1f3fed55f59d677ce24bbd2a7506df8e1e0d0fc709cb8c9f4ab2aeeeebc5ef879742c1f7628f1862c88b5b0da89acbf43ef12e4839405b6a3430d296fea06d2f3a8356c57ec991e44ee72") ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000380)=0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000340)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r6, 0xc4c85512, &(0x7f0000065b38)={{0x6, 0x0, 0x0, 0x0, "dda52a8bfb30cc12936b8da3effa922ab208de0b3960eadc49fe526638ddffed947db68402df32de3aee7163"}, 0x0, [], {0x0, 0x989680}}) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000100)=ANY=[@ANYBLOB="703b47abb187b737049889a198dc480aca0e482899ebfd95079620f785f6f300b398e7f5a0f3e9eae2ad08870000000000"]) 2018/05/11 22:03:23 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) mq_open(&(0x7f00000001c0)='ifb0\x00', 0x80, 0xa0, &(0x7f0000000200)={0x2e, 0x1b39, 0x401, 0x3, 0xfffffffffffffff7, 0x10000, 0xfff, 0x8000}) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x2, 0x4f77, 0x2, 0x5}, {0x1ff, 0x0, 0x6, 0x8}]}) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000280)=0x9, &(0x7f00000002c0)=0x2) [ 946.190417] BTRFS: 'subvolrootid' mount option is deprecated and has no effect 2018/05/11 22:03:23 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80401, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000140)={0x5, 0x6, 0x725e, 0xfffffffffffffff8, 0x1f}) r1 = socket(0xa, 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x103200, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], 0x0) 2018/05/11 22:03:24 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x6, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:24 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x400000000000000, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:24 executing program 3: r0 = socket(0x18, 0x2000000001, 0x400) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40200, 0x0) r2 = add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="9d11cdd31357a7844861398067f13b7308a5f922f92983b1ecfcff4d3714cd0ab29d41e066d2dade92f2a07d0101682f346e220e73cbd063457003d7ff997985724c149b5ebd4d1cbacc46b7a50a79ec73498ff5afa38d14212e6e1d4f930f893688e328ddf3bfc4f1367e0c7ac615ee7cc366f6f00e0d254b3ddff56456c9b8a7f6ebd92e22aaeff77264af0ad2813c8ddfa11bbe2019e1d9c3016e3dd67dab61d21b37748d59b4c6a00e8b7b28bab387a8e0a321d08ac0386a1039c28bbc3deee510917e643b82", 0xc8, 0xffffffffffffffff) keyctl$set_timeout(0xf, r2, 0x3ff) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000080)=0x7) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000140)=0x7, &(0x7f00000002c0)=0x2) ioctl(r0, 0x8912, &(0x7f0000000180)="c6295e4eca6c09b612ec6f") getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/mnt\x00') setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000380)={{0x2f, @multicast2=0xe0000002, 0x4e23, 0x4, 'lblcr\x00', 0x1, 0x4, 0x3a}, {@multicast2=0xe0000002, 0x4e24, 0x2, 0x3, 0x6, 0xfffffffffffffffb}}, 0x44) 2018/05/11 22:03:24 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:24 executing program 1: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x4200) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000080)={0x4107502800000000, 0x2, 0xfffffffffffffff9, 0x5a5, "102933a3060efc8c6823915a66d2b7059669b511699075242cf5e5befed2c3e51c3677892595531a3fafbf56", 0x8}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000000c0)=0x3) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaa78ac14ffaae000000100000000000000000000000d728211282d252422a4aa2c3e7f61021200e0d30dfcf1db8c7ff2fcbf9b878afc4941ae7bdd452a393273a24b2a56efd0c23b460194ff0aed680cbd422f120fb970720752ad4742a317b3952a", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="a8b092b2d6ffcb526e46fbb9dac7f87ee9935fe34537178a14fac288bf3cb72a67bc810c5b18aa8aef7df2ff0cb2ebad6c0d232a4181c689179b7493c74099cffbe4c7eba0da053cd1decfc9bd0b12ecb0d143ced5b0a09d087b4b77c7fd0b9183e08c25e65c1136d3f6af8c194f0bcc6b0e9322087dd2b647f7b750943485d42f3b2c927b2a492820052ad2d9c9ae9dd46bb38d06e43a221d2f1298d0b7eeb5c504bab74e22946da0e55f"], 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) 2018/05/11 22:03:24 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000200)={r0, 0xc0}) getsockopt$sock_buf(r0, 0x1, 0x26, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x170) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0xd4, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x7fff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}, @in6={0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x7ff}, 0x40000000000000}, @in6={0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x3d}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}, @in6={0xa, 0x4e22, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}, @in6={0xa, 0x4e21, 0x100, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f00000002c0)=0x2) 2018/05/11 22:03:24 executing program 0: mkdir(&(0x7f00001d4ff8)='./file0\x00', 0xfffffffffffffffd) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000044ff2)='./control\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000179ff8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9002, &(0x7f0000fcb000)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getdents(r0, &(0x7f0000000000)=""/86, 0x56) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b9, &(0x7f0000005000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000a30000)=""/4096, 0x1000) 2018/05/11 22:03:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1000000002, &(0x7f0000000ffc)=0x4, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/05/11 22:03:24 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000000), 0x7) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) poll(&(0x7f0000000400)=[{r2}], 0x1, 0x9c) 2018/05/11 22:03:24 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x7000000, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:24 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'bcsf0\x00', {0x2, 0x80000000000, @multicast1=0xe0000001}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x440400, 0x0) syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/11 22:03:24 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x7, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x80100, 0x0) mmap$binder(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2ffffff, 0x2012, r0, 0x0) [ 947.357276] QAT: Invalid ioctl 2018/05/11 22:03:24 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0xffffff7f, 0x5, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:24 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'gretap0\x00', 0x800}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bond_slave_1\x00', 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000240)={'bond0\x00', 0x4100}) io_setup(0x46a, &(0x7f0000000140)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) accept$ax25(r0, 0x0, &(0x7f0000000180)) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)}]) 2018/05/11 22:03:24 executing program 0: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00000002c0), 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") madvise(&(0x7f0000015000/0x2000)=nil, 0x2000, 0xe) clone(0x1, &(0x7f00000000c0)="9aed2d51b11b845bb9ec04205b7d82f47da2c379aab9a7520c8f6b2242e7cc7bdb1e5402330c9b82bcecfef4f236238ae35289fc9034f899f263b62c94c1cad900dfcb30175123da46c9412e8eba5a574e86b3b0740ec0c99a15478e73c8f5392a3044137dfbf9", &(0x7f0000000040), &(0x7f0000f6fffc), &(0x7f0000000000)) mlock(&(0x7f0000015000/0x4000)=nil, 0x4000) [ 947.428746] QAT: Invalid ioctl [ 947.523645] device bond0 entered promiscuous mode [ 947.528794] device bond_slave_0 entered promiscuous mode [ 947.534545] device bond_slave_1 entered promiscuous mode 2018/05/11 22:03:24 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r1 = open$dir(&(0x7f0000000200)='./file0\x00', 0x2, 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x1, &(0x7f0000000580)=[{&(0x7f0000000540), 0x0, 0x540a}], 0x0, &(0x7f00000003c0)=ANY=[]) socket$can_raw(0x1d, 0x3, 0x1) read(r1, &(0x7f0000000980)=""/4096, 0x1000) fallocate(r1, 0x11, 0xa00, 0x100000001) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="d90f5fde4235a6caa306fe48fa2bd9f413b298d9a4648ae568809f3b61c2a2f71bea6a8cf6292a6743ed60b98ca561396b6f70e6910198f2154ff3356d64797e28853ab305d9963b3af345f5ac3c674b9244fa0b988aa69d6d2f5896673905bf1fd509be276f761a8b443065ce7d63123876a7e90d6a", 0x76}, {&(0x7f0000000180)="8de6a9201ec39adc8a2577588f96b863aa0dcd19e845d026dde437dd4653b8c7db6973d0bff682dc0d52583b784e5c91f094642f5b5858e38c4e67bfa032c064", 0x40}], 0x2) 2018/05/11 22:03:24 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/05/11 22:03:24 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000000)=0x80, 0x80000) r1 = fcntl$dupfd(r0, 0x0, r0) listen(r1, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) 2018/05/11 22:03:24 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x18, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:24 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) connect(r0, &(0x7f00000011c0)=@in6={0xa, 0x4e20, 0x200, @empty, 0x2}, 0x80) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x9, 0x4) syz_open_dev$midi(&(0x7f0000001340)='/dev/midi#\x00', 0x9, 0x101000) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(rmd256,ecb-cast5-avx)\x00'}, 0x8c) r3 = request_key(&(0x7f0000001240)='asymmetric\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000012c0)='GPLcpuset[\x00', 0xfffffffffffffffd) keyctl$describe(0x6, r3, &(0x7f0000001400)=""/243, 0xf3) r4 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000001880)=[{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000001300)="08ee", 0x2}], 0x1, &(0x7f0000001400)}], 0x1, 0x0) getsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000001140), &(0x7f0000001180)=0x4) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000080)) recvmsg(r4, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f0000000000)=[{&(0x7f0000000140)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/05/11 22:03:24 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) sendfile(r0, r1, 0x0, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x4, 0x0, 0x7, 0x2, r2, 0xfffffffffffffff7}, 0x2c) io_setup(0x46a, &(0x7f0000000240)=0x0) exit_group(0x9) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:24 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0xffffffff00000000, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:24 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000000)="420f3264660f388066f6b9ed0900000f3266430f12a500000100470f019c93feffbffeb8010000000f01c1450f01d164440f208366ba2000ed3e0f76b70d000000", 0x41}], 0x1, 0x0, &(0x7f0000000140), 0x336) recvmsg$netrom(r0, &(0x7f0000000240)={&(0x7f0000000100)=@ax25={0x3, {"70b6769fde76f0"}, 0xc5}, 0x10, &(0x7f0000000140)=[{&(0x7f00000001c0)="6f15b5b59af60915ed3af0ea6fb810eb10e09de9dbd616e70a6545cb81a71225669947b38a5f4de70608e149b5a3c99d57906702b485a2bcbc5975f99bb6b2ef25fb37", 0x43}], 0x1, &(0x7f00000002c0)=[{0x1010, 0x0, 0x1, "de510c2b723fa878a747b1616b58e3197b934efe8d24109425cb8705d7e816f74e589f9e910dc064b59aae33e4e06ed2183300d1fa48cb30f7b6cebc2fe7fdfda840658e3ef4b9625eaa24aa220046fb5791854532b7309e31243c5d717c85551ea7dc4cb43cb2d6ab64be5ca26e2e83214aa7ea6a0e146e66d72bba1cb9de388da7101c985bfc8339e340234dbbc1fbb7d2449f9d007f43723b7598f0cec8d537964b8c961ec35c9bcfda32786bf2f6952de23514013daf71673c0e83deffe00ee6ca6236fa22219564c6084e5e722b0f1679bf1916684dbb5c141967a59e70e010ee5630fcbdb1d909ce48cec78e14fa7429addf188f58fe6bd6aec2c0865d56e90a83ddf8c7a1f7b555c703ef98988507b49c7edf9dba6399cfcb320fc0b93b07568a4ba751329fd7bec9c05aede108489a07768d7a4c0ec77301e089683953ff0f4b288964c6556aee1e87f80544c145cddb09a8e1cca94c69e03fd9b6c3e6dc0f320ecca45ef0e33fc0b82a69897579245f4032df7550561e66aeaffe9aa663317366452d68709ae3c63cd8a6dc2c80de33a87cad867fca1838bc401e78274c930f789edf4b748a8d997236970903c651a5e3e5a5760d10dd9afb12803a8408f6d86f3f3282c2ee6335a365fa77adb86063e4a2f1e5938769d6dfc76bc96bab4c2bbe45fde48d9ddb72be1fff69993810c49961b09b9660495524af26e2806a2a9f4dbe8e7f99850ff45319cf3fa1c5ffc03978eed1b6e4ef46b273a8a88495e752865ab5b3a16dff1497b4b6d3dfa2a09d3ed5079f1aa5e09f1375feb67f60d8020a2a121d09ca21e8fb7b3f1a2979fb475a04f04003fca139431350e496cd703f1bb12189145baed53922f3325634da9d561f61ca2a77e816a9cf22b7e11417b66c00969510fe8902461d8117cda6352cbc3175241f3f5613ae3ad64e1d920e1c2861de0c30a4753b39033b760aad92c5c7a93c116fb0e7fe16f78cb6b0e01305e295bb51dacb6d80092996a2842cf360e683ad9859eea980ef829e881fbdd5f9bee1252bc9d3aab692a1c3239bb04ae92b3e89701f0336cc4086f43600e5c5a6e35cbd4c6b7093c1c017a5bc1063a03fa18a6d00e7d59392d252fade256c2835ba5b9984357ced3ea4259eb8bffd550168efa87010b68766b9362496e3cdf9d199fb87e0a8e9edae66a189f82aa90eb81a99821188e079e4a982d9960434fcd93f22a5e7f558c4a529dcabd6eb4a6aef1fb96b8422e327e0e4f9dc2e39acbf2544a75100a1e840a87196b12bff7c1c8d43e74da55d8300698cae57d416ddf25db621f8cb8e0d5dde0bb37f9893ea6e17c50a2e87599a84b414efc6225219dfa0926b082cf4ae71a0297f81012fd43f5337c10b0ba7f8321b2f08c33c06b6a059a513ec1e323db5e659955fca08fef17d756c67a5f6e20b66f7b119eb702ebfc3880b89fefbac9ca803d88ff7fd518ba88b88d2cb5d490b8ed441512ac4063c0f7fd40c30ee4b0b37f8cdcaa79686cf0dd8ac412c0b9f53cd0510ee0a630b29134766d3360eeb284585b8a0becff49292324a971e41f23e125e8d840a6355485b77a9191b9697d4ccfe78c17a5c04f435512df35bcce59f7618d2852f6bd39cf049d46d0cf122f7be949accbbd1d94afdfb4b466ca68288541e6f4d308bd87e26b8550456707f6bfbe4ccc9804e12244c62a661fbc83047a1f25c971565042a8ac8e69342e3076fbdd607211d562cb635c0f43632a3dcc51b6f4b376316478aab54ce571b0931fb7839b01f91e33be25c8b1b380b5d895063212fe47c5d171b19df547898496b1d45693228239802f4866dc41cf8aee2abb2a08f8e3fd810576d3e47d9ad97cac915b76ae3d556b86622932c6d651e98cbfab99656ea656b7f8eeefdd70b00b555e66ec8348abaaef55552d0d7f33944b769cb79efa0a3949b75eef097028fd4b4ff290449956e0395eae5e4a900f12a2aa71ef856e7e68439af91eab129d8b924439bb78b442dc1d405e0f2457dc27889b1f5b931b089caaae4f9832bef559431eff6a86777d9999199c03a668c37e963147dbd62ceb44aeb636e078e57548cd5717e9e33835fd0f34943336ab5250ae854b7b3365bca1652fadc12f4d81be48536b2207637df33d5ce93a273b49f099a88279085366ed599997d83e6c619bb685c17a0c87867cb2ee0230edcd132ce1f323430557a3d77a386f275f111a72082d4322291be1418648e2f4a5281a5c9e6f81d7ba7ea8cf6110c36804b9fa2d47e248f18605ee857e9f4fb56a2cded0c1c4c9888b3a4b979727d60dbced2a0d5edbb425a71ecf22e3d26fec0bbf44b9a6288417a2e0e9baa1314bef214974bfc622274e99fed6db691115bd317bdc82c8629548ac1ef4f57d51b6cb3285369ebbe0f69967701a41b5cdd2f90a16de194a68f7c7ab3cbcd22f40842d956fd240bb6618d3f38bed2a9803c9062635a3df302ee4403ce9e56fcc03c1eb1405bd81dc97dee846e073414134e46237e9b5aa439a4a5ff51020f5e5a8d2397f9e3330b057f54f111d3489322fb3fdf7faff7615c5ab8aeb52d7c9255f7c6b750bfd9a28bf53a564daba7f4ac637a28a894ed6c3cf2206985a8059fc4b85d86665cb2a1421fa93d0c8a266f539c276e8ca829f3379f547495bd760471c94874eeec380a51867fc0ac4ba7adffdf417dd47db54c878e4ad19a4afd499b7c6dd86e53be15b01af3255085c602cda7412b57333017f61cb8cad30558ed44800f32de18731e12f5f288147c9d45ac27ec43a761982155898859371a953f904acdc69231419594cf93c60f22cf620ddaedebda47284eb2d559e3271f430c581227428b3b1461379ea6cf47fc602a01a12e632f02d461cebe362034f7d1dff80cd17212d42f8b932f4c0c772b9ba1f71ac88a2430cd971f833db6bfc61e33f69103ce36d33bccd2daf8eb3215fd6fdb992b306c76c9c2f642a870b118c2faef89756f00c47973a2ee1397a065dbda6d575ad13b05664d296ab02f737b60bf08d01f0d35a564914f4e401cecfd89a4e495d7244520ba573d86b6d43be9c34a34f254328f7c9e3820b9b0db8faf6261d8cbc6c059131ca40dcd959a0fdd7cd70e03278ccbfa07ae3c86351829bc5c42e240d6b200cb258f6baa7da62dcdf60fc20d03bb16483685dc97e4fa462948d2668f0b89bbdecca41ed54ac2d4abcce276cccc018326438a7027bef9d095d6d51eb3e53f0053689b8a8b2868be975335466d5457b798ee92703854ad21d9122ebc289d73dff468d61b10a900d8444e90a93af41e88493b84f8adc37675926f9f7087f3662973c63eba16dec68a8811beacfa4b6b8c4593923fe5c61778e62cd54935adf40a5b68b31747ee6599b0c3356890ee53b46e106bcd7d5bc202bc0f82ba48af9ebd2c06c1ec07fdf64a688fdf9cab4c28e41fc2464d77dc0480e3de6faeae1afdc77de8da2a41223683954e271a36522c1c0cb55ec4b70aa225354ccf743571b335f5ed3f4e90facad69fc0cd0c2ab4c49e38d67616ea6a2af2d47bf6ee048bd839cb94be1327687f454373e44fd46779dc7af37cbe11fa9a489aad9a89b7f82435b33d3aa728f292fe29821a552de5c35873717a907d143de45bdc005d32b1fcb84fba431cf9918bc7b619a3788aee2fa52089fca6afd6b922a7a75c6a9725ce66b097ee5a5290ea96b89ec8b198ca7fa23dd4fedd60e526c2ebb3135fdb5e7a6e61a661517505fb0f49c525e21ba7c0c83ae7fbe2645465903451bb4f301b1383820530ee0b341b8921f00514be16e672f8f9d89ce4f32f0b48d76b79c7dcb99eade1b888f6e78d1c42ddcdf9241e1bc141f08bc83ed8c39b5f6fbb7e75078d318259dfc875e67e1e85f455a09343a75899873c8e8eade7c86044a562e44ffae4599013fdcdbfa514b51eafe843371a54d703b577c403f72ea8a44cb01595c18df81f014a53ab0977c472bc9db144c41f3d6279c1dc411c4e5b6c645a2be0e68f7d03dd240e23410bda6b9f0d60eec744eed597da01f4d7b5108980338414aa0e71c4a7d2f072aa64ef8a1d283798a8f4aa3b0816184c617f6c8dbc7b96d7cad30ad95f8906c9a4be1620fa81b43215135cf4179aa62326d42277824d7f8f87b43010020c8c642caadfc5fbf5434fa35cbf07feddb181aaadf8c0608d08243f593837b3ef7aab7eb81d068365c43369fe3240219d4f0d5f7349182602a61829762af408d3b7a371735e94d84c6dc8bbfc41ee265d2437e93a2d08af9d503200d35f5a73448b84f74f573fe150ae0c3419a79fde8ad9d24088f225cd5e0341ff973db22ef69afa878c7ccfbf820241b1cd4357e3b855f6d03fc494e6f20f6479b90c7cb10abca718bc0e28788f0ff07f1e65f41ac78f38151586d05aa399392793d9ace9be4380391a28f5d8559afef02401ed83b8cd8bba45128913d5215bce5c31e4e23109ab4a8b0287e3ea615a2f3e44846adc9e43adff9b167e2c33b0ea65cda010112b32ebddeec5f00d3caf34a83e2db7b2e24686d4513b30921a11b554f4ae61516e9c17624bc171f85887c77d2e361414d5a06e696b31665fc33ea2caa5949197a34b1da9396ffb41aa67e0635d26d76c281c34a6c51ae30867814c3e0272dc329140c00a2a331d6db436a5f9cc38f65838bb904027c2b9a92d67abe1fb6028d47267ef8366bf1ff17c1e034188c87b6ccf5d95e6fc384e3489907334262220589ed314563319357a36b7bc1341490a40b7a36f7801b38b5ddf09d5d8af78f1e787354cca3435b89edab38dfe978e24adc13aaee1bf75a5eeea5b8ce9430238d664d6037fb8ce27c419e57a0bbfaba6bf7325f9a6f766e20fca47e9ac4122a978ffe04e876b3a24de1bfbf5d83a657a110503e7fc676ef97521e7bda56de500a7248daa765e6f64672bc3066090fdc47a9dcf1b84f0083c08d0225ad1568dc01add795e858a65b21b91d952febebc2e37baca203f21bbbd7bd0311b1174603264d154c7146cc10f27580bdd0c45014f8eb33cedb9ca8bc12592f390dd3180277104b773ae47ab287ddc9666de221cfe78e2d2da389b8dc2c609a5952d35909c321040d1f47ad484bbfd458db5224d7f4590870e425fe3b785ad368a1c6eb48e96c4aff3c6b8e204396a13227c788d03cab9c8be3ff00293bbdfda4bcbb0c685bea848c72bb07ff7a7309b28cf4127ba8dcd3516c7139fc13629939f878770b562668be207ce70f6f1ff49664fa15be939b115f6d458c6ddbe18428ece852323bd913f1e10f140c39374120bbe93f09ecd32ded3bdff714485c3f9203845732ecd25e85a1d0bd4f29d6300619f56c0695f5e8b79f99c0892e6cc7b3f1f9ecfce596aa6a80e0512c9f92a05d9593f2b1215aa5829184f9c532a390d60d2baa652bd2acb9e397a3c8419ac5971be144595fc127321dfdfad0aecbc7e610b72b3b3a1c3ff7b14a797cf6c2dea09f2530dfcc44f44e7960e5eddec3d4a838f27ff7f1185509239767c516bbc52305754650dc65255f01a89718b32a116f51edca0627532a84b24fe0ff30fdae31bd3932b32541c3e2ec463ffb38038a3d04ff262805960e18b49e1491af7ede5a7e0d192b06d05d504e3bb59cdd5fad42215c89243716efedf2b0a1064b871a541265da9d1e5f84020de85962faeef00fc4fc1cbc703a4355e8b8c26365e6b3e05dfe3eb32a1f31e8e5284ede3bde54cada2c10039693fac13e434c0e7ade1c1547a8419e1d35d51a20f7dfe88eae0e8ab463f3fd337a254ce8787"}, {0x68, 0x19f, 0x3f, "3c062bc84cd560737571f8ac4592c89bc50e7d20c8a1eb6e6be33f9dd06512a09e48fc7d538671ce19165853571e8635f81a56c991778d334d73095cc537a1e45f4c3061d87bd6127ec60437c5b1ef68c907f4173a"}, {0x60, 0x11f, 0x6, "64305e4294ee32a999e8bbb0c5c559f29d71a710e16f24eb2d98cec72e780215955f28751df89cbdc6c09337e91c509aa3cb5dfc392c3dd02d9dcc4492bd71f1ece268792dc06cd15d7d3e5f4a18cf3d"}, {0x70, 0x10f, 0x5, "5ff20bc68d4f994d992dd6265dc27adee2074b9c4efeab39eb7e36816baa127e00f06f90d99da8d772127b6293504192fcfdeca73e37de0c06167512cef9cc3ac7790e78b364fd4d46d9e8645a633454a7559da68289b535bffeee6b94"}], 0x1148, 0x80}, 0x100) r4 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x10000, 0x80) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) fcntl$dupfd(r2, 0x406, r2) [ 947.695759] net_ratelimit: 15 callbacks suppressed [ 947.695769] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:03:24 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-', 0x4, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000140)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000480)=0x0) capset(&(0x7f00002d0ff8)={0x19980330, r2}, &(0x7f0000000340)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xc) syz_fuse_mount(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23}, 0x1c) listen(r3, 0x6a) fcntl$getflags(r0, 0x40b) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000180)=0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7, 0x1, 0x0, 0x0, 0x100000001}, 0x14) r4 = socket$inet_sctp(0x2, 0x7, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000580)={0x0, 0xea79, 0x30}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000740)={r5, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, &(0x7f0000000600)=0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000840)={0x0, 0xa}, &(0x7f0000000880)=0x8) sendmsg$inet_sctp(r4, &(0x7f0000000940)={&(0x7f0000000380)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f00000006c0)=[{&(0x7f00000003c0)="80544af5497e9a5377f49dde346d5801e38d72e58f0dc865e1279b2ee777654398a2e3441dc828d1572adb588708eee04d8df5f177f5f4e72a69ff798bfe16f94c1e2d1212c38149928c6096d69c1b449b6a6b293017889030327d18da0674165cfae4677f11aac071f606a1778de1003fb186916f154c0faa2e250a5fcab0480782bdd96cde629716ab3773748f417f5422c70000000000000000000000000000", 0xa1}], 0x1, &(0x7f00000008c0)=ANY=[@ANYBLOB="000000f7ffffff020000000200400000000000000000000000000000", @ANYRES32=r7], 0x30, 0x20008000}, 0x20000000) connect$inet(r4, &(0x7f0000000100)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socketpair(0x8, 0x1, 0x8, &(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r8, 0x10e, 0x8, &(0x7f00000009c0)=0x5, 0x4) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r9 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r9, 0x40049409, r0) fallocate(r9, 0x2, 0x8, 0x3) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x81}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000002c0)={r10, 0x9}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r9, 0x84, 0x0, &(0x7f0000000280)={r10, 0x9}, 0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r9, 0x84, 0x5, &(0x7f0000000b00)={r6, @in6={{0xa, 0x4e21, 0xa1c5, @dev={0xfe, 0x80, [], 0x17}, 0x20}}}, 0x84) 2018/05/11 22:03:24 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000140)=0x100000000, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:24 executing program 4: r0 = socket(0xa, 0x1, 0xefc) ioctl(r0, 0x8912, &(0x7f00000000c0)="c6295e46ca6c09b612ec6f") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x8001, 0x4) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) [ 947.743814] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 [ 947.847883] skbuff: bad partial csum: csum=0/65535 len=290 2018/05/11 22:03:24 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x600000000000000, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:24 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x1a, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:24 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@canfd={0xd, {{0x4, 0x8, 0x8, 0x6ee5}, 0x3b, 0x1, 0x0, 0x0, "df185fd496dbd8304364dda4beac920e4ea223da1e35f58be5a1fc7e9128e44e3f59ed96fa44ddd26ded3eaf552bae4dbb88e69d7f03fb086dbbe080e38bbf66"}}}}, &(0x7f0000000080)={0x0, 0x3, [0x562, 0xd8c, 0xc9, 0x156]}) 2018/05/11 22:03:24 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000400)={'ip6gretap0\x00', 0x4000a002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'rose0\x00', 0x10000a201}) io_setup(0x46a, &(0x7f0000000240)=0x0) accept$nfc_llcp(r0, &(0x7f0000000300), &(0x7f0000000380)=0x60) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x200040, 0x0) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0xfffffffffffffffc, 0x7, 0x2, 0xffffffffffffffff, 0x0, 0x7, 0x10000, 0xa, 0x100000001, 0x101, 0x9, 0x3, 0x10001, 0x0, 0x4, 0xc6, 0x1, 0x4, 0x7, 0x38e58249, 0xfa, 0x9, 0x1ff, 0x5, 0x2, 0x1f, 0x7, 0x8, 0x1, 0xca, 0x801f, 0x4, 0x1, 0x4, 0x67, 0x101, 0x0, 0x400, 0x1, @perf_bp={&(0x7f0000000180), 0x7}, 0x0, 0x6, 0x6, 0x6, 0x9, 0xbcda, 0x4}, r3, 0x6, r4, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:24 executing program 3: madvise(&(0x7f0000783000/0x3000)=nil, 0x3000, 0x11) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80200, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000040)=0x855) 2018/05/11 22:03:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1000000000002) connect$netlink(r0, &(0x7f0000000040)=@proc={0x10, 0x0, 0x0, 0x200}, 0xffffffffffffff74) 2018/05/11 22:03:24 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x42) readv(r1, &(0x7f0000002240)=[{&(0x7f0000001240)=""/4096, 0x1000}], 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000040)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)) ioctl$TCFLSH(r0, 0x540b, 0x0) r2 = dup(r1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)=0x5, 0x4) 2018/05/11 22:03:24 executing program 7: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x200000000, 0x80000001}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="d500000058c9d7d531b7946d27c1860d67a64fa05efde8df8504365702a7f917f16207359549ad2c00dc3f14a95cca415c1257153b324a7e1d3f2d96f1504f7112821e435ff25117bfa7af49fd3fc9407e345d22785fad3871674ec5e3b114197e7717487903463250f7fd97d86e55a330526d1f4c6e7d6989978129ef4e6b5b94597d4dc1681045bb327303dd75698d44810edd5d68adeeb2fe80cee287aa4d8d9f8faafadee12c97e053f689cedd60b3e8deb8123782c1d81e9c584e0a8f7aad7cf68d5bdb3d8e57342f49a96ffcefb6fa71b3ccec149338c2d0126fd50ce9c9"], &(0x7f0000000300)=0xdd) read(r1, &(0x7f0000000040)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x0, 0x4007fffffff, 0x0, 0x0, 0x0, 0xee6}) 2018/05/11 22:03:24 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:24 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x1, &(0x7f0000000440)="c629076d00000000e200007c7cd059a2ba73145b") r1 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') r2 = memfd_create(&(0x7f0000000100)='\b\x00', 0x0) write(r2, &(0x7f0000000000)="2f44a858d3034b916ca5", 0xa) ftruncate(r2, 0x3) sendfile(r2, r2, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r2, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000001000/0x2000)=nil, 0x2000}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000480)=ANY=[@ANYBLOB="00000000000000000000000005000000000000030000003f13dd668acc8bb7cac24580eb3b5de5ba59aff00000000000d09323c709f94f58c1b08b26567d588bca3d9f34b002e34622a22c058b5a24f505faea41c6ec6c08086830c25dbd1aacd9269a106ca77a1e7ce508b09328b35bda6d8c8585e9c7a8f83c"]) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x3, 0xec, [], 0x3, &(0x7f0000000200)=[{}, {}, {}], &(0x7f0000000240)=""/236}, &(0x7f00000003c0)=0x78) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000180)=0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x100000001, 0x0, 0x2f, 0x3f, r3}, 0x10) 2018/05/11 22:03:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00000a6000)=@generic={0x0, "cff5725edfcf87e33c7fa5940d5b1be86dd05a9775cc93d7b3500af01c4e03b19ac5e9db90c281eea7237536996e3bac010b71213e5b92253d7c6672e1429ecd53cf8e466908aea49628041ed54fead6a4ad3c2b9489e4c78a5b4301e422ca13ba66c67a593e0a436dc95e5bd77b428a14aab2deb0ec4bb5e6932a180d16"}, 0x79) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) [ 948.052501] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 [ 948.080274] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:03:25 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'veth0\x00', 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x80000, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) io_setup(0x599, &(0x7f00000001c0)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x100) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:25 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000100)={0x2, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x88) r2 = mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000480)={0x14, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0963645e61f4ad877c85410876d4f8fb491040", @ANYRES64=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f00000003c0)}) 2018/05/11 22:03:25 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f7cb5f23d9d7116088164b0fa915f6da632c0cbd311315f6ae9f1c9e72d0b08d18f2c66127a0d0c91d1") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/11 22:03:25 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x40, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000180)={0x3, 0xfffffffffffffc01, 0x8000000000, 0x2, 0x2, 0x80}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) fcntl$setown(r2, 0x8, r3) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r4, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) [ 948.248650] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 [ 948.272644] binder: 27223:27229 unknown command 1583637257 [ 948.282812] binder: 27223:27229 ioctl c0306201 20000480 returned -22 [ 948.296442] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 [ 948.320672] binder: BINDER_SET_CONTEXT_MGR already set [ 948.332286] skbuff: bad partial csum: csum=0/65535 len=290 [ 948.339994] binder: 27223:27240 ioctl 40046207 0 returned -16 2018/05/11 22:03:25 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:25 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={0x0, r0, 0xc, 0x2}, 0x14) syz_emit_ethernet(0x140, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x2, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3201, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:25 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="cfd010fd76031a68c19ff6d6b976c404debb45444b4599eb971f0007526e32bae1b78f50d8b6296164e1411ca7ea5e618b7c0fcaf0a63195ed836f8dd0b33359e82a7fef81fcf93b680afee1b13b74019ef52f2aa6067eed5b9e979f4164673ae84846f239f402406782c21f746c11d39f559d865a566b7fb336d16a58a7b7236f423883", 0x84, 0xfffffffffffffffd) keyctl$update(0x2, r1, &(0x7f00000001c0)="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", 0x1000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x0, 0x0, 0x0, r2}, &(0x7f00000000c0)=0x10) 2018/05/11 22:03:25 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004240)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xc, 0x7, 0x3, &(0x7f00000000c0)={0xffffffffffffffff}) semget$private(0x0, 0x3, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000100)=0x5, 0x4) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0xfd}) fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0xdf, 0xffffffffffffffff, r3}) 2018/05/11 22:03:25 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x6, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/11 22:03:25 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80a, 0x8010000400000084) getuid() getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@multicast1, @remote, 0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x101, 0x3, 0x800, 0x500, 0x7, 0x20, r1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x3, 0x336) 2018/05/11 22:03:25 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0xe000000000000000, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:25 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) r2 = memfd_create(&(0x7f0000000180)='/dev/midi#\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000280)={0x7, 0x7fffffff, 0x10000, 'queue1\x00', 0xd04}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0}, &(0x7f0000000480)=0xc) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@ipv6_delroute={0x48, 0x19, 0x0, 0x70bd2a, 0x25dfdbfd, {0xa, 0x14, 0xb4, 0x1, 0xff, 0x4, 0xfd, 0xf, 0x2700}, [@RTA_MULTIPATH={0xc, 0x9, {0x449, 0xfffffffffffffff8, 0x80000000, r3}}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x94, @uid=r4}}, @RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x10) io_setup(0x46a, &(0x7f0000000240)=0x0) r6 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x3, 0x200000) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x7fffffff, 0x0, 0x0, r6, 0x4d}, 0xfffffffffffffe9c) io_submit(r5, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x1}]) 2018/05/11 22:03:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x17) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x1b, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2b2800, 0x0) getsockname$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) [ 948.923258] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 [ 948.940415] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:03:25 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x121000, 0x0) syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/11 22:03:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000010ec4)={0x14, 0x27, 0xaff, 0x0, 0x0, {0x15}}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/05/11 22:03:25 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087705, 0x7) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000004}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xc8, r2, 0x100, 0x70bd2d, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x20}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_team\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xdcd}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffffc}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x20}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x88}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) connect$unix(r3, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/11 22:03:25 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xc801, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:25 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x10, &(0x7f0000000100), &(0x7f00000000c0)=0xf56ce0b21dfa9304) 2018/05/11 22:03:25 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000140)=""/121, &(0x7f00000001c0)=0x79) 2018/05/11 22:03:26 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) r2 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0xff, 0x10100) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000180)={0x1, 0x8}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:26 executing program 3: r0 = socket(0x1000000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'gre0\x00'}) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000180)={0x10}, 0x2ef, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40}, 0x0) ptrace$setsig(0x4203, r1, 0x9, &(0x7f00000000c0)={0x35, 0x8, 0x7, 0xf4}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0xfffffffffffffffa, 0x4}, 0xc) 2018/05/11 22:03:26 executing program 4: r0 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x6) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x0, 0x0, 0x0, r0}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xe, 0x1c00000000, 0x1, 0x6, 0x10, r1, 0x156}, 0x2c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/11 22:03:26 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfb, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:26 executing program 7: ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000340)={&(0x7f0000012000/0x2000)=nil, 0x20080, 0x0, 0x0, &(0x7f0000013000/0x1000)=nil, 0xfffffffffffffffe}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280), 0x2ca, &(0x7f0000002400)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) 2018/05/11 22:03:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'ip6gre0\x00', 0x0}) r2 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000340)=""/206) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=@dellink={0x20, 0x11, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x49}, 0x1}, 0x0) 2018/05/11 22:03:26 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x6000000, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:26 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x7, &(0x7f00000000c0)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/11 22:03:26 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000000140)={{0x4000000000000000}, {0x0, 0x989680}}, &(0x7f0000000100)) timerfd_gettime(r0, &(0x7f0000000300)) timerfd_gettime(r0, &(0x7f0000000080)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x800) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000000180)="3e941acc8f53d3865fb39007003847fc7a96581dc5e7fde808c05d15bb220037fc1a00ba7d6cf6ac0ed9dd5bcef94c43ca189d756d9fff6dd068fe145e086cc15c2c5045b8f1bade9d6934b892ff9e02e5b2f2831cf95728c300562aa6bb949e92bf85bc8134a18f29d8fff55ba83e5c70d8251310b8cbaed761ac7f5691", 0x7e}, {&(0x7f00000000c0)="7987d6745edd45b884c9c879de5f0f7115aa220ae54eeaf3d2f84de0d0165098caf258fd86e23ddda8ac99abf1a364892f4c5166af6e10c3078b54f11a", 0x3d}], 0x3) getpeername$packet(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000004c0)=0x14) bind$packet(r1, &(0x7f0000000500)={0x11, 0xf7, r2, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/05/11 22:03:26 executing program 1: socket(0xa, 0x3, 0x1ff) 2018/05/11 22:03:26 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb, 0xb}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:26 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x400) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x4, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000b00003f0800450000140000000000119078ac2314aaac1414000000000000089078"], &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0xffffffffffffffd3, @mcast1={0xff, 0x1, [], 0x1}, 0x65}}}, &(0x7f0000000240)=0x84) 2018/05/11 22:03:26 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) r2 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x1f, 0x100) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000140)={'veth1_to_team\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x7ffffffe, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x3, 0x7fffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x2c) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) io_submit(r4, 0x0, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000180), 0xfffffffffffffe32}]) 2018/05/11 22:03:26 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b808004501022290000000ff049000000000aae000000000000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="50000000907800001c47f65827efe0c33a7abc"], 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9, 0x8000) 2018/05/11 22:03:26 executing program 4: r0 = memfd_create(&(0x7f00000000c0)="7b10", 0x4000000003) fcntl$addseals(r0, 0x409, 0x2) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000100)={0x4, 0x10001, 0x101, 0x1, 0x0, 0x40}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000180)={0x9, 0x2, 0x475b, 0x7ae, 0x12, 0x7}) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) io_setup(0x1000, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)='0', 0x1}]) 2018/05/11 22:03:26 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f000000af80)=[{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000a00)="9e06f653fbb7e2268a72b3b36c0a3dea", 0x10}], 0x1, &(0x7f0000000b40)}], 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@vsock, 0x80, &(0x7f0000000180)=[{&(0x7f0000000400)=""/94, 0x5e}], 0x1, &(0x7f0000000480)=""/105, 0x69}, 0x0) 2018/05/11 22:03:26 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x1c00, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:26 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0x12}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4a, &(0x7f000050c000), 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/11 22:03:26 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000867ffc)=0x20000000, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x109b, 0x0) fstat(r1, &(0x7f0000000200)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000540)={0x1, 0x1, &(0x7f00000000c0)=""/136, &(0x7f00000003c0)=""/242, &(0x7f00000004c0)=""/71, 0x5000}) sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="b4000000", @ANYRES16=r2, @ANYBLOB="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"], 0xb4}, 0x1, 0x0, 0x0, 0x40}, 0x4004000) 2018/05/11 22:03:26 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = dup2(r0, r0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='veth0\x00', 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0xa, 0x4e20}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000200)="a0", 0xfffffef7}], 0x1, &(0x7f00000003c0)}, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x6}}}}}}}, &(0x7f00000002c0)) sendmmsg(r0, &(0x7f0000002ac0)=[{{&(0x7f00000026c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002a40)=[{&(0x7f00000029c0)="ba", 0x1}], 0x1}}], 0x1, 0x0) 2018/05/11 22:03:26 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xc, &(0x7f0000007000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/11 22:03:26 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) r3 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x401, 0x28000) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f00000001c0)=0x2) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000200)=0x7fffffff, 0x4) 2018/05/11 22:03:26 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x2b, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000080)) socketpair$ax25(0x3, 0x7, 0xcc, &(0x7f0000000000)) 2018/05/11 22:03:26 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xfffffffd}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:26 executing program 1: r0 = socket(0x0, 0xc, 0x80000000000000) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/11 22:03:26 executing program 4: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, "7175657565310000000000000000000000efff003e09000000000000000000000000000000000000000000000000002e2800000016cc00"}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000000140)=[{0x81, 0x0, 0x2e2fc0000, 0x3cc, @time, {0x100000000, 0x6}, {0x1, 0x2}, @time=@tick=0x3a9ce3f0}, {0x10001, 0xfff, 0x9, 0x5, @tick=0x8, {0x3ff, 0x5}, {0x9, 0xffffffff80000000}, @quote={{0x2, 0x8}, 0x800, &(0x7f0000000080)={0x8, 0x81, 0xffff, 0x1, @tick=0x8, {0x1, 0x8}, {0x7, 0x48}, @connect={{0x2, 0x8}, {0x3, 0x100000001}}}}}, {0x1, 0x0, 0x10000, 0x20, @time, {0x9, 0x40008000000}, {0x5, 0x6}, @control={0xfffffffffffffffc, 0x5, 0x2}}, {0x100, 0xe0000000000000, 0x5, 0x8001, @tick=0x9, {0x6, 0x5}, {0x6df5, 0x9}, @note={0x5, 0x94f6, 0x7f, 0x4, 0x5}}, {0x101, 0x7, 0x1ff, 0x2, @tick=0xcd, {0x9, 0x400}, {0x80000001, 0x2}, @connect={{0x8, 0x8}}}], 0xf0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x312, @time={0x77359400}}) 2018/05/11 22:03:26 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="1400010065e31375080008000204000000002000000000000000000006ecc8601b6ee86237872a7c0c959a3a5dd5fe4c2f451329af920145386362ea2f09155394583e58e7f12e9807d15dbac1b94f2f161593223e57ef647818516bef0355fdc3fe9093551897566385f77ea45e1fe3f2042a9a"], 0x34}, 0x1}, 0x0) 2018/05/11 22:03:26 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00000000c0)) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000080)=0x2, 0x4) r3 = dup(r1) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000100)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 22:03:26 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb, 0x4}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:26 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x2) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000001f00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001ec0)={0xffffffff}, 0x111, 0x8}}, 0x20) write$rdma_cm(r2, &(0x7f0000001f40)=@listen={0x7, 0x8, 0xfa00, {r3, 0x1}}, 0x10) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r4, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:26 executing program 1: r0 = socket(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1d, 0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/11 22:03:27 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x5, &(0x7f00000affc8)=@framed={{0x18}, [@map={0x18, 0x6, 0x1, 0x0, r0}], {0x95}}, &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039efd8)={0xffffffffffffffff, 0x0, 0x0, 0x33, &(0x7f00002c5000), &(0x7f00003a3fcd)=""/51}, 0x28) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x10000, 0x785, 0x4, 0xb2, 0xfb2e}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r1, 0x50, &(0x7f000039efb0)}, 0x10) 2018/05/11 22:03:27 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000cfb6723ce2712460a2bd4af90000000000046e78ac14ffb9e0000001000000413eead6595c40a237974d6ac32e6211816eaa9bf21720e2667d99f7fe62bcc601ba52a4", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) 2018/05/11 22:03:27 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000500)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) pselect6(0x40, &(0x7f0000000000)={0xfffffffffffff78a, 0x0, 0xb6e, 0x81, 0x3, 0x7, 0x4, 0x7}, &(0x7f0000000040)={0xfffffffffffffffa, 0xed, 0x3ff, 0x3c75, 0x1b59, 0xffffffff80000001, 0x4, 0x8}, &(0x7f0000000080)={0x9, 0x81, 0x7, 0x8, 0x1, 0x0, 0x3ff, 0x3f}, &(0x7f00000000c0), &(0x7f0000000140)={&(0x7f0000000100)={0x1f}, 0x8}) 2018/05/11 22:03:27 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb, 0x80ffffff00000000}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:27 executing program 0: r0 = memfd_create(&(0x7f0000000100)='[security]keyring%\x00', 0x1) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r1}) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r3 = socket$packet(0x11, 0x800000000000103, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000000280)=0x6, 0x4) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x8305, 0x1}) sendto$inet6(r3, &(0x7f00000000c0), 0xfca0, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/11 22:03:27 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x100000000000000, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:27 executing program 6: r0 = socket(0x11, 0x100000805, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966b78e00faaefffffffffeff0cf1a2", 0x4ffe}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x311000, 0x0) ioctl$fiemap(r0, 0x80087601, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x200000000}) write$binfmt_elf32(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x3ff, 0x3, 0x2, 0x0, 0x3, 0x0, 0xffff, 0x340, 0x38, 0x101, 0x9, 0x8, 0x20, 0x1, 0x1, 0x7, 0x2}, [{0x70000004, 0x7fff, 0x1, 0x9, 0x1, 0x1, 0x4, 0x6}], "c89004845ed0880056cee75e5d487d467d4dad396510e7555e0d87259df7231fe92bed53555a0d5661e3e8747eea3caf61816db7f33e6a7fe01e292fd4a22e4374006edc4ef977c9a1161b8092e287bfb524f0ac1e46f12c8992d6e6dca96a7efe147e8e6f092a48e25786b739a5eecabbeee51c02489aa6742176fc9e59684f614c961b0c519c569d783dc0798b30d7b37041cc21fa74c3e5bab44bcf06d609d0678d3f8ddaef6d3d29ea07d5c82ad2b69cc6937910477d50598576771cd0230f131a9618fec47c38b543d9faa02a23ddda47dc755f092694d4d735e1c2cc0d98e2f0a769fc9164978ed20bd2c2d9298ae261", [[], [], [], [], [], []]}, 0x74b) 2018/05/11 22:03:27 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffc, 0x101000) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x29, "c0a3d767d831c8907c0e5d2b850c00586e75070b233864b057213939ae39ce2f4cc537e556c9343d2a"}, &(0x7f0000000240)=0x31) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x7}}, 0x3, 0xc3, 0x7fffffff, 0x20, 0x40}, 0x98) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000200)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000000}, 0xffffffffffffff7d, &(0x7f0000000180)={&(0x7f00000021c0)=ANY=[@ANYRES16=r2], 0x1}, 0x1}, 0xfffffffffffffffe) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000340)={0x1c, 0x4, 0x7, 0x6, 0x21}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x3, {{0x2, 0x4e23}}}, 0x88) 2018/05/11 22:03:27 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfffffffffffffec3, &(0x7f0000000080)={@random="394c8221bb0e", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@can={0xc, {{0x1, 0x3, 0x4, 0x9}, 0x7, 0x2, 0x0, 0x0, "dbfa6135e7102703"}}}}, 0x0) 2018/05/11 22:03:27 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r1, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:27 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb, 0xffffff7f00000000}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:27 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc0\x00', 0x200000, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000380)={{0x41, 0x9}, 0x4d}, 0x10) r1 = socket(0xa, 0x3, 0x3) r2 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000300)={'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r3 = socket(0x10, 0x20000000802, 0x80000) openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x101000, 0x0) fcntl$setstatus(r3, 0x4, 0x2000) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f00000001c0)=""/100) write(r3, &(0x7f0000000000)="1f000000520029f20132bed6d0da0100ffffb92b8988f2386a0d8bde203c8b5200c5b237ca115824563c978cd96d5f5dad2d533491d8c5fa38d08d98aeaa98cec0e05fe17db86ec445a093304eb8daea4dea41a27d0ed1c196eb428a81f8d9054d7a9f01fb39ac8e82a8a2029198a4d103611d4c5d5b5b427101bc663d58fa53ecbe1e8b6f5cf370b943e989e0a7d674e3292c2f016b17b37466bfe66d542af8fb6707f2b95753e83ac87b93ca043fd9e68476e05783f95641ef56c6f7906317b1600af57183cee54ddb0ac138cb83", 0xcf) recvmmsg(r3, &(0x7f0000001780)=[{{0x0, 0x0, &(0x7f0000001680), 0x0, &(0x7f0000000140)=""/94, 0x5e}}], 0x40000000000029c, 0x2, 0x0) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000000240)={0x5, 0x6, 0x9290, 0x1}) 2018/05/11 22:03:27 executing program 1: r0 = socket(0xa, 0x1, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200202, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x400) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/11 22:03:27 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x42) r1 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f00000000c0)) ioctl(r1, 0x5381, &(0x7f00004a0fff)) 2018/05/11 22:03:27 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x7) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x0, 0x7f00000000000000, 0x7, 0xfff, 0x40, 0x1c00000000, 0x9}, 0xfffffffffffffead) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000), 0x0, &(0x7f0000477000), 0xd2}, 0x0) 2018/05/11 22:03:27 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r1, 0x0, 0x0, 0x7f, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) readv(r0, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/61, 0x3d}], 0x12d) 2018/05/11 22:03:27 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb, 0x1000000}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:27 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b8080045bdc1b9c09ee154eb049078ac14ffaae000000100000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000240), &(0x7f00000002c0)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @loopback}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', r1}) shutdown(r0, 0x0) arch_prctl(0x1001, &(0x7f0000000000)="15e271e9dc3d85b0093d4a1a285bf9932158b711a355beb53410342f95cd53ca91c780c38e8639cd8ef4a0307e3e0e7c5bc00b5fbd9ebdcadc01951e5bdba456187ebdfd3d1fcd20db246fc775f9db0ad9b281fe10f8b55d535f1970957f77a4065a5d8fd6f244c4f62a3f") socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1, 0x189200) 2018/05/11 22:03:28 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) accept4$llc(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x10, 0x80000) 2018/05/11 22:03:28 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffffff00, 0x18001) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000040)=""/32) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{0x81, 0x100000001}, 'port1\x00', 0x20, 0x20, 0x81, 0x8, 0x7fffffff, 0x101, 0xfff, 0x0, 0x4, 0xf17a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000140)={0xb5, 0x2, 'client1\x00', 0x6, "aab2fb94a09f9b34", "e4561111564e70bc2cca6369a8966dde9d6c3f0f98846df672c8839cd21dc8a9", 0x6, 0x23}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0xc00, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000240)={0x3, 0x100000000}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000280)={0x401}, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x202010}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x40, 0x1, 0x70bd2b, 0x25dfdbfc, {0x9}}, 0x14}, 0x1, 0x0, 0x0, 0x880}, 0x850) r2 = socket$inet6(0xa, 0xa, 0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={0x0, 0x2, 0x8}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000440)={r3, 0xfff, 0x5, [0x3, 0x9, 0x9, 0x5, 0x4]}, &(0x7f0000000480)=0x12) socket$nl_generic(0x10, 0x3, 0x10) write$cgroup_pid(r1, &(0x7f00000004c0)={[0x30, 0x33, 0x31, 0x32, 0x37, 0x34, 0x31, 0x30]}, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000500)={r3, 0xf2c4, 0x7, [0x0, 0x8, 0x8001, 0x7, 0x84, 0x6326a59d, 0x2]}, &(0x7f0000000540)=0x16) r4 = open(&(0x7f0000000580)='./file0\x00', 0x1, 0x40) r5 = fcntl$getown(r4, 0x9) capget(&(0x7f00000005c0)={0x399f1736, r5}, &(0x7f0000000600)={0xea, 0xff, 0x3ff, 0x1, 0x10001, 0x8}) connect$nfc_llcp(r1, &(0x7f0000000640)={0x27, 0x0, 0x1, 0x7, 0x4, 0x1, "96106746a46c635686f165487e4ca11e77685c5d91c76e60767eab6b36d0eff69ba9e0e701c0528928e3384cedd651e7539b35aed8d1aae143401e42f14c99", 0xf}, 0x60) fremovexattr(r2, &(0x7f00000006c0)=@known='system.sockprotoname\x00') ioctl$ASHMEM_GET_NAME(r4, 0x81007702, &(0x7f0000000700)=""/4096) restart_syscall() write$binfmt_misc(r2, &(0x7f0000001700)={'syz0', "0a47c090f0b75cb1db5f13bb65fc0341522af8203c0314df5f54f7e8bbe0eaeed0be501df0fd55b7aeaa55c518f3be795a9ebb639feacba96c529186e0258f77f81a76d2016138d94f140935d78a46c0cdf62fade3b2a6987975baa4c96a"}, 0x62) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001780)={r3, 0x1, 0x5f5}, 0x8) syncfs(r4) dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000017c0)) syz_open_dev$binder(&(0x7f0000001840)='/dev/binder#\x00', 0x0, 0x802) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000018c0)={0x3, &(0x7f0000001880)=[{}, {}, {}]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001900)={@mcast1={0xff, 0x1, [], 0x1}, 0x5, 0x1, 0xff, 0x4, 0xffffffff, 0x8, 0x7}, 0x20) getsockopt$inet6_buf(r4, 0x29, 0x0, &(0x7f0000001940)=""/171, &(0x7f0000001a00)=0xab) 2018/05/11 22:03:28 executing program 7: r0 = socket(0x11, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0xc800, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719", 0xb0}], 0x1, &(0x7f0000000280)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000037c0)=""/4096, 0x7ffff000}], 0x1, &(0x7f0000000400)=""/203, 0xcb}, 0x0) 2018/05/11 22:03:28 executing program 3: syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xfffffffffffffffe, 0x440) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x80, 0x18) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/70, 0x46}], 0x1) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xafd, 0x0) write$evdev(r1, &(0x7f000023cfd0)=[{}], 0x18) 2018/05/11 22:03:28 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb, 0x300}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:28 executing program 0: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000080)=""/139, 0x8b}, {&(0x7f0000000140)=""/179, 0xb3}, {&(0x7f0000000200)=""/158, 0x9e}, {&(0x7f00000002c0)=""/217, 0xd9}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/17, 0x11}, {&(0x7f00000004c0)=""/148, 0x94}], 0x7) r1 = syz_open_dev$vcsa(&(0x7f0000000600)='/dev/vcsa#\x00', 0x5, 0x4400) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000640)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='fd/3\x00') 2018/05/11 22:03:28 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x7, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:28 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$bt_bnep(0x1f, 0x3, 0x4) statx(r0, &(0x7f0000000040)='./file0\x00', 0x6400, 0x82, &(0x7f0000000080)) fgetxattr(r1, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f00000002c0)=""/4096, 0x1000) syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/11 22:03:28 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x4, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:28 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x3) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x2800, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000003c0)) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000580)=ANY=[@ANYBLOB="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"]) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20000120, 0x1, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x2, &(0x7f0000000100), &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0100000003000000000000000000736974300000000000000000000000007663616e3000000000000000000000006970366772657461703000000000000067726574617030000000000000000000ffffffffffff0000000000000000000000000000000000000000f800000078010000c00100006c696d697400000000000000000000000000000000000000000000000000000020000000000000000000000001010000000000000000000000000000000000000000000000000000737461746973746963000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000006d61726b000000000000000000000000000000000000000000000000000000001000000000d5cc285057910000000000000000000000ffffffff004000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a3100000000000000000000000000000000000000000000"]}, 0x2f8) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000000c0)={0x8, 0x1}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000400)=0x0) sched_getaffinity(r2, 0x8, &(0x7f0000000440)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x100, 0x0) 2018/05/11 22:03:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0xe, &(0x7f0000000180)={'broute\x00', 0x0, 0x0, 0xfc, [], 0x0, &(0x7f0000000040), &(0x7f0000000080)=""/252}, &(0x7f0000000200)=0x78) 2018/05/11 22:03:28 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x244001, 0x80) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000040)) 2018/05/11 22:03:28 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$BLKALIGNOFF(r2, 0x127a, &(0x7f0000000180)) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(0x0, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:28 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000a77ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002e00)=[{{&(0x7f0000002280)=@alg, 0x58, &(0x7f0000002440)=[{&(0x7f00000023c0)=""/76, 0x4c}], 0x1, &(0x7f0000002480)=""/137, 0x89}}, {{&(0x7f0000002540)=@nfc, 0x10, &(0x7f0000002a80)=[{&(0x7f0000002980)=""/212, 0xd4}], 0x1, &(0x7f0000002b00)=""/73, 0x49}}], 0x2, 0x2, &(0x7f0000172ff0)={0x77359400}) r3 = dup2(r1, r1) r4 = dup3(r2, r3, 0x0) ioctl$KVM_PPC_GET_PVINFO(r4, 0x4080aea1, &(0x7f0000000000)=""/236) 2018/05/11 22:03:28 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000500)=0x1f) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0xe0}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000040)={0x3ff, 0x2, 'client1\x00', 0x0, "16a67e7b8886748f", "829815975552627262354fe93a374230b6e8bce3a6b8dcba597c9383aa55f97d", 0xfffffffffffffffa, 0x9f}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000003c0)={0x0, 0x100000000, 0x30}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000440)={0x8, 0x8006, 0x100, 0x9c1, r4}, &(0x7f0000000480)=0x10) recvfrom$inet(r3, &(0x7f0000000280)=""/215, 0xd7, 0x0, &(0x7f0000000380)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/11 22:03:28 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb, 0x7}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:28 executing program 1: r0 = socket(0xfffffffffffffffd, 0x4, 0x200000001) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x408000, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000080)={0xfe, 0x200000004}) syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/11 22:03:28 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb, 0x3}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:28 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002740)={0x0, @loopback, @local}, &(0x7f0000002780)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000027c0)={@loopback={0x0, 0x1}, r1}, 0x14) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getitimer(0x1, &(0x7f0000000000)) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_MSRS(r6, 0xc008ae88, &(0x7f0000000340)={0x1, 0x0, [{0x2004000002f}]}) 2018/05/11 22:03:28 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:28 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb, 0x6000000}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:28 executing program 3: r0 = socket(0xa, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000000020, 0x0, 0x0, 0xffff7ffffffff038}, {0x6}]}, 0x10) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/05/11 22:03:28 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x800, 0x54) openat$cgroup_int(r1, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x30) syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 951.654634] kvm [27559]: vcpu0, guest rIP: 0xfff0 Hyper-V unhandled rdmsr: 0x4000002f 2018/05/11 22:03:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) connect$packet(r1, &(0x7f0000000180)={0x11, 0x7, r2, 0x1, 0x7fffffff, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @ipv4=@dev={0xac, 0x14, 0x14}}]}, 0x1c}, 0x1}, 0x0) 2018/05/11 22:03:29 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x180, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x88, 0xb, &(0x7f0000d4b000)=ANY=[@ANYBLOB="00000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) r1 = getpgid(0x0) r2 = getpgid(0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x2) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000080)={r3, r0, 0xffffffff}) 2018/05/11 22:03:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000000700004003000000450001070000001419001a00040002000700005d20b412020000080001010c00f4", 0x39}], 0x1) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x24000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000080)={{0x180000000000, 0x19ba54e0}, 'port1\x00', 0x40, 0x80000, 0x4, 0x2, 0x81, 0x1, 0x5, 0x0, 0x5, 0x80000000}) 2018/05/11 22:03:29 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000777000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/05/11 22:03:29 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x1c00000000000000, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:29 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb, 0x7000000}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:29 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x2, 0x20000) syz_emit_ethernet(0xfdef, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450102220000000000049078ac14ffaae000000100000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="50000000907800009bf4b582ef541bc8829921baa92b6b5a86b4d62528a97e2ebb4e4d3cbe1b59767fc0e4"], 0x0) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfc, 0x500000}, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000000c0)=0x1, 0x4) 2018/05/11 22:03:29 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)="053c03ebe1f286d38b488fcea638c32b8a91531a42601fd0b305441250ddc5d29750017562b84362ff8d8cf5eb0f0109281b7aa8b452af8f7f724b2cee9855080d4db452e861bdf1401d3c0de6ee9c84eaa9", 0x52}], 0x1, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000001e00)=[{{&(0x7f0000001b40)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001bc0)=""/243, 0xf3}], 0x1, &(0x7f0000001d00)=""/252, 0xfc}}], 0x1, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) 2018/05/11 22:03:29 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r3, 0x2c, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @rand_addr=0xf4}, @in6={0xa, 0x4e20, 0x3ff, @empty, 0x9}]}, &(0x7f0000000280)=0x10) socket$vsock_dgram(0x28, 0x2, 0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:29 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0x3e, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [{[{0x9100, 0xa9da, 0x16d, 0x4}], {0x8100, 0x3, 0x7fffffff, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) socket(0x8, 0x80806, 0x4f2) 2018/05/11 22:03:29 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) preadv(r1, &(0x7f0000001500)=[{&(0x7f0000000240)=""/9, 0x9}, {&(0x7f0000000280)=""/61, 0x3d}, {&(0x7f00000002c0)=""/109, 0x6d}, {&(0x7f00000003c0)=""/236, 0xec}, {&(0x7f0000000340)}, {&(0x7f00000004c0)=""/40, 0x28}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x7, 0x0) listen(r0, 0x4000000006) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x7fff, 0x1, 0x800, 0x5, 0xfff, 0x7ff, 0xf40, {0x0, @in6={{0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x7, 0xd665, 0x5c0, 0x7, 0x101}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x5, 0x7f}, 0x8) setsockopt(r0, 0x8000000000000004, 0x10001, &(0x7f0000000080)="03", 0x1f1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$ipx(r1, &(0x7f0000000180), 0x0, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "502200000006"}, 0x10) 2018/05/11 22:03:29 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb, 0x400300}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:29 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x186, 0x0) io_setup(0x3, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000140)="1000000001000000000000000000", 0xe}]) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x6) 2018/05/11 22:03:29 executing program 4: r0 = getpgrp(0x0) shmget(0x3, 0x4000, 0x78000000, &(0x7f0000ffa000/0x4000)=nil) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f000058a000)={0x0, 0x0, 0x3}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4080, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000040)=0x8, 0x4) renameat2(r2, &(0x7f00000000c0)='\x00', r2, &(0x7f0000000140)='./file0\x00', 0x2) rt_sigtimedwait(&(0x7f0000000080)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/05/11 22:03:29 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) recvfrom$ax25(r0, &(0x7f0000000140)=""/233, 0xe9, 0x2, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x3ff}, 0x6) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:29 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x10004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1, 0x80000) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000001c0)) recvmsg(r0, &(0x7f0000001780)={&(0x7f0000000140)=@can, 0x80, &(0x7f0000001680)=[{&(0x7f00000015c0)=""/166, 0xa6}], 0x1, &(0x7f0000001700)=""/104, 0x68}, 0x100) shutdown(r0, 0x1) 2018/05/11 22:03:29 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb, 0x2000000}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:29 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c629004eca6c09b612ec6f") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="240000002f0007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) 2018/05/11 22:03:29 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x408912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/11 22:03:29 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) fcntl$getown(r0, 0x9) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000000108010000000000000000bc32831ad0fcb04f610296d354ebeb080001000000000000", @ANYRES32=0x0], 0x228}, 0x1}, 0x0) [ 952.641071] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 952.643413] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 952.709542] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/11 22:03:30 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb, 0x500}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:30 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") setitimer(0x2, &(0x7f0000000000)={{0x77359400}, {0x0, 0x7530}}, 0x0) syz_emit_ethernet(0xfdef, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450102220000000000049078ac14ffaae000000100000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="7680001db5874733ffdf9692d800808ab431d8d584eec32c272ba8cb60f063282dc0c4f382686a2463df14a6fbf2c8e536be19bf3f77bbe7d52f7626155c5c90e81ebb99e6e62aaa54b7bed48ff8bceaf386e87396bf56174a2999d5ea5a249af3d1270e34837df7b51c0f2dc9c053de36b064f8bc8b2305c48331a6f717f31a9f24ab6910bccb57f376d0ada166b3b61e68caf9806174c2b5a7775b3cc5bc45645dde10748671788ffadca24ad44be7b38cc39ff9ff2ce5548cd02e9112360920ed9b9620c416d1c55910fc06bd9adef3c70000000000000000000000000000"], 0x0) 2018/05/11 22:03:30 executing program 4: r0 = socket$nl_crypto(0x10, 0x3, 0x15) close(r0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000100)=0xe8) bind$can_raw(r1, &(0x7f0000000140)={0x1d}, 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000540)) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) timer_gettime(0x0, &(0x7f0000000200)) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000440)) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000380)=0x6) socket$inet(0x2, 0x5, 0x0) fcntl$setstatus(r2, 0x4, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000001f00)="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") fgetxattr(r4, &(0x7f0000000240)=@known='user.syz\x00', &(0x7f00000002c0)=""/159, 0xffbb) fgetxattr(r4, &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)=""/249, 0xf9) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r5 = dup3(0xffffffffffffffff, r3, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000280)=&(0x7f00000001c0)) accept4$vsock_stream(r1, &(0x7f00000003c0)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x0) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r5, 0x118, 0x1, &(0x7f0000000400)=0x2, 0x4) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x200000, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x0, 0x0, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x8000, 0x0, 0x2, 0x0, 0x3, 0x77}) 2018/05/11 22:03:30 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x300000000000000, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:30 executing program 7: r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x810, r0, 0x0) recvfrom$llc(r0, &(0x7f0000000000)=""/79, 0x4f, 0x40, &(0x7f0000000080)={0x1a, 0x306, 0x9c65, 0x4888b74a, 0x1, 0x3, @random="d8af30b857de"}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") socketpair(0x18, 0x0, 0x1, &(0x7f0000000180)) 2018/05/11 22:03:30 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1f, 0x0) r2 = dup3(r1, r0, 0x6723be1887e897b0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl(r1, 0x4000000002272, &(0x7f00006a1000)) 2018/05/11 22:03:30 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:30 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x695, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0x3d, "99edc86585b374ef45a7be1ffa131cd17421749ed9e24b992f6ce31978244c9dc31c1399f5811052688745ee57595077412f9ba63656037571031a36d0"}, &(0x7f0000000180)=0x45) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000040)="24000000210025f0071c0165ff0ffc0e02003c000000000000e1000c0800020000000005", 0x24) 2018/05/11 22:03:30 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x8000000000005, 0x9}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0}, 0x1c) r2 = dup3(r0, r1, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f0000777000), &(0x7f0000ef0f88)=""/120}, 0x18) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040), 0x4) 2018/05/11 22:03:30 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f00000002c0)=""/4096) syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 953.722615] net_ratelimit: 22 callbacks suppressed [ 953.722626] skbuff: bad partial csum: csum=0/65535 len=290 2018/05/11 22:03:30 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb, 0x34000}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:30 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = getpid() r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000040)) prctl$setptracer(0x59616d61, r1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x2) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00000000c0)=""/232) 2018/05/11 22:03:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="fd715ebd", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={r1}, 0xc) [ 953.794660] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 [ 953.834383] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:03:30 executing program 0: socket$inet(0x2, 0x1, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x9) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) 2018/05/11 22:03:30 executing program 7: clone(0x6, &(0x7f0000000600), &(0x7f0000476ffc), &(0x7f0000000040), &(0x7f0000000180)="57dc30193e85d3f0ce33b8d23586320c421a3b15d1e4bf8d7d1a7ea62fa21e532d08b34934c6a65c773dee806d26b80e6a327572bf7eff95610e328e0fa491cb699a64e289808697c0c9fc6cd20c161d18015e788da600eb311c368fca43042137c7b6111c0e7bce58728b8b34dfaf5905d6f78b9201cf299ef0eddc62575995230836fe4b227f0601da364c4e0000000000") r0 = signalfd4(0xffffffffffffffff, &(0x7f0000637ff8)={0xeb}, 0x8, 0x0) read(r0, &(0x7f0000000100)=""/128, 0x3f7) 2018/05/11 22:03:30 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb, 0x433d2ffa30000000}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:30 executing program 1: r0 = socket(0xa, 0x1, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x8000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f0000000140)) fstatfs(r0, &(0x7f0000000040)=""/190) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x210100, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) 2018/05/11 22:03:30 executing program 6: r0 = open(&(0x7f00000002c0)='./file0\x00', 0x141000, 0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/udplite6\x00') r2 = eventfd(0x200) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000340)={r1, 0x1, 0x208, r2}) r3 = socket(0x2, 0x100000803, 0x0) r4 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x404000, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r5, 0x4018aee3, &(0x7f0000000280)={0x0, 0xc3a, 0x40, &(0x7f0000000200)=0x1}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r6, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:30 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9fc84505f467714c1833456ab9171d1d1366f1fdf7b13650932b20411d6b1f363c32fad636018dadd19752dde17ec50fd32850c48dae2431a0b00a0545c2b610693c1cd34cb7c156f55b50dfb4407", 0xd5) read(r1, &(0x7f0000de2000)=""/181, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x20200, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000240)=""/42, 0x2a}, {&(0x7f0000000280)=""/203, 0xcb}], 0x3, &(0x7f00000003c0)=""/222, 0xde, 0x8}, 0x40002000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000500)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000800)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000007c0)={r2, &(0x7f0000000740)="71475000a18ea9543bd4ac1639ecc28c4902f26c51e081d40909586bcbd3a31e69e315d0a30502f09295a1dd21a86e19380ebd6fba3a93", &(0x7f0000000780)=""/31}, 0x18) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@dev={0xfe, 0x80}, @in, 0x4e21, 0x0, 0x4e22, 0x2, 0x2, 0x20000, 0x80, 0x7f, r3, r4}, {0x4, 0x8000, 0x3ff, 0x0, 0x0, 0x4, 0x29, 0x100}, {0x6, 0x6, 0x40}, 0x3f, 0x6e6bb4, 0x13, 0xfffffffffffffffe, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0x3f}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x1e}, 0x3503, 0x4, 0x0, 0xec6a864, 0xffff, 0x100000000, 0x1000000008}}, 0xe8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000840)={@empty, 0x1aed, 0x1, 0xff, 0x3, 0x3ff, 0x9}, &(0x7f0000000880)=0x20) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000008c0), &(0x7f0000000900)=0x4) [ 954.057666] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 [ 954.103484] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:03:31 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)) dup3(r0, r1, 0x0) 2018/05/11 22:03:31 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb, 0x4000000000000000}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:31 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8915, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450102220000000000049078ac14ffaae000000100000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5001000090780000"], 0x0) 2018/05/11 22:03:31 executing program 7: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x16}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0xfffffffffffff801}, 0x8) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-twofish-avx)\x00'}, 0x58) 2018/05/11 22:03:31 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x9, 0x10}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0x7}, &(0x7f0000000280)=0x8) r2 = socket(0x11, 0x100000803, 0x0) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r4, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:31 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x200) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00000000c0)=0x1000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000004c0)=""/246) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r1, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/11 22:03:31 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0xe000, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:31 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(anubis-generic)\x00'}, 0x58) socket(0x9, 0x802, 0x9) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") poll(&(0x7f0000000000)=[{r1}], 0x1, 0x5) 2018/05/11 22:03:31 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x8000) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000100)=[{0x1f, 0x4, 0xfffffffffffff755, 0x5c1, @time={0x77359400}, {0x0, 0x800}, {0x893, 0x1}, @ext={0x12, &(0x7f0000000080)="6f38fc0e54e04d4ca9d80e3385413baaf60f"}}, {0xe503, 0x449, 0x8001, 0x400, @time={r1, r2+10000000}, {0x401, 0x5}, {0x0, 0x3}, @note={0xfffffffffffffffb, 0x46, 0x81, 0x0, 0x49c}}], 0x60) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x44000) syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 954.341571] skbuff: bad partial csum: csum=0/65535 len=290 2018/05/11 22:03:31 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000340)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000000180)}}, 0xfffffffb) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x480, 0x0) write$rdma_cm(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x48) 2018/05/11 22:03:31 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb, 0x3000000}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:31 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4161, &(0x7f0000005e0b)) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000000)={0x3, 0x24, [0x7, 0x9, 0x20, 0x7df8, 0xa1, 0x0, 0x7, 0x8, 0x9]}) [ 954.407800] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:03:31 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000001c0)={'vlan0\x00', 0x411f}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x80000001, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, r0, 0x0) read(r2, &(0x7f0000367fe4)=""/91, 0x5b) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x800, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x28, @dev={0xfe, 0x80, [], 0x13}, 0x1000}, @in6={0xa, 0x4e24, 0x100, @empty, 0x8}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x74) getsockname$llc(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x10) 2018/05/11 22:03:31 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'ipddp0\x00', 0x80000400}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ipddp0\x00', r3}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000001440)=r4) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/11 22:03:31 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/11 22:03:31 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb, 0x4000000}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:31 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8, 0x400) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00000000c0)=0x9) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000100)={0xffff, 0xffffffffffffdffd, 0x2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="0a6b260000e381ebb3b664f8586313db5ec213877b79404000005dc9f51e6a2ea3", 0x21) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4080, 0x0) r2 = semget$private(0x0, 0x4, 0x84) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000040)=[0xffff, 0x200]) 2018/05/11 22:03:31 executing program 0: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) read(r0, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x48100, 0x0) r1 = socket(0xa, 0x3, 0x3) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/05/11 22:03:31 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") io_setup(0x3f, &(0x7f0000000000)) syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 954.578063] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 [ 954.609068] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:03:31 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x1}]) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x68, 0x4) 2018/05/11 22:03:31 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb, 0x400000000000000}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:31 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl(r0, 0x2800000008911, &(0x7f0000000100)="c6295e4eca6c09b612ec6f") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x80000}) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f0000000000)=""/174) close(r1) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000000340)={0x0, 0x2}) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x0, 0x0) [ 954.686793] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:03:31 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb, 0x4000}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:31 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x3000, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:31 executing program 3: capset(&(0x7f0000fcdff8)={0x4000019980330}, &(0x7f0000000000)={0x800000, 0xfffffffffff7fffb}) r0 = getpid() capset(&(0x7f0000000040)={0x0, r0}, &(0x7f0000000080)={0x6f, 0x6, 0x3, 0x5, 0x7a1, 0x8001}) ioprio_set$pid(0x40003f, r0, 0x5) 2018/05/11 22:03:32 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x3, 0x88000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000002c0), 0x4) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) time(&(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)={0x9, 0x0, [{0x7fffffff, 0x2, 0x0, 0x0, @irqchip={0x4, 0x2}}, {0x80000001, 0x3, 0x0, 0x0, @sint={0x7, 0x8001}}, {0x0, 0x2, 0x0, 0x0, @irqchip={0x0, 0x10001}}, {0xbb15, 0x3, 0x0, 0x0, @msi={0x9, 0x2a, 0xffff}}, {0xfffffffffffffffa, 0x5, 0x0, 0x0, @irqchip={0x4, 0x2}}, {0x8, 0x1, 0x0, 0x0, @irqchip={0x0, 0x92}}, {0xffff, 0x0, 0x0, 0x0, @sint={0x6, 0x7f888e22}}, {0x3, 0x7, 0x0, 0x0, @adapter={0x0, 0x28000, 0x1, 0x0, 0x3}}, {0x5, 0x4, 0x0, 0x0, @msi={0x4, 0x98, 0x7d}}]}) write$cgroup_subtree(r0, &(0x7f0000000300)={[{0x2d, 'rdma', 0x20}]}, 0x6) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x0, 0x0) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) 2018/05/11 22:03:32 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r1}) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000100)=0x48, 0x4) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15", 0x4) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba4842", 0x8}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r3, &(0x7f0000000200)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/3, 0x3}, {&(0x7f0000000540)=""/173, 0xad}], 0x2, &(0x7f0000000640)=""/244, 0xf4}}], 0x1, 0x0, &(0x7f0000000740)={0x0, 0x989680}) io_setup(0x0, &(0x7f0000000240)=0x0) r5 = dup(r3) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000380)='/dev/full\x00', 0x600000, 0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x40, 0x0) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x400, 0x0) r9 = syz_open_dev$sndmidi(&(0x7f00000038c0)='/dev/snd/midiC#D#\x00', 0x1, 0xc000) io_submit(r4, 0x6, &(0x7f0000003940)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f0000000280)="b9e7b0e416dce0c78edc0c84c57037337f08d749ac80a3e7750cd6058531558479b09eacfeee06b281aff5866a2eaf45204778dd4bab3811682aa64c0b12707d79a592fbb6ae48a2e8dd78ef2883f8ff64266668b202a514249dca", 0x5b, 0x1, 0x0, 0x0, r5}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x1000, r3, &(0x7f0000000340)="3f601c0c", 0x4, 0x7471, 0x0, 0x1, r6}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0x8, r2, &(0x7f0000000780)="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", 0x1000, 0x93c, 0x0, 0x0, r1}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x3b, r2, &(0x7f0000001780)="397550b92e5d090b35e4434a090d6422eeecaae2301a4ad30ed9779fa169d0606c25a126ecf6da612bb82c385fd4e7bedca7dae740a202c20af25390034f89b2f911ae741dca1bd4059adcf616987c9bce89cf545efda1b6016628da95df03354144012caa17e88514200adf2f72f5cd6f8f666a11eb9bf1677e897fb9817be7a7d4bce7b6dd8a9926bac05c02ea814e2d5f48f303080cf4b46eb673df087f470ebf13f604ca3e7ced63204e75f00009964b49b29cf659c6d2146d1dd6c1f04403caf403b92275c4ba0c62d45b1b275f4a59f2d07af7ff0a59545422de649ad7b1dacb65054774ea5c4b42ee3047732e4b73f3c188fa75f9e4", 0xf9, 0x100, 0x0, 0x1, r7}, &(0x7f0000002880)={0x0, 0x0, 0x0, 0x7, 0x4, r1, &(0x7f0000001880)="cc5381de218ff6e4e31e697a6081515aad11f9890ed295db60bf559ee2b737fa2283fcc01e519053a88ccd8c22535b7b1031c4493c84eff06d82536bed772756063d47297c4fc5513ee0669eb4e0978a43b1120b6e9639d2a97bba7c697a5cc75874136dbcad824b52e7476cd4b9d04046647140cac6d7f3575fe181f7d5be5b4ef5a2499b8b9e509dbbb598a277fabaeaed36a19c4084f8113d3de4b86b6a851cae3755d5bc25214ae21926b7c20e54e2172f2a5de3fe55aa81c7264a54e6595078ec21eec36f647678590936f87f4b806f1fc945590b02aed98b54fd04a14636614f5abfefe855669e96385d20853ef46c064ab6f1c899b87ef9414a1a037676671a6a14bbfd0287b4922ce7f2c7b5baec98876531b3832a2544a747697379014269df45aa4c55af156bfb3aea4aafd5a6c4d438c24bcac8f846fce92c5f905f537ccd56a0a6dedd18648486374b36307edde9934db03176df0752948f41c24370ea72df5554167a8363fb1e6b3d67baab0516bd465f7b5d005b6536f08dd5db225a87d94661a57c26b4407e988bbfc276cf38299ec0e0949ee760af8bfc0fdaf4cd6513920ef38778a74ed0545dd104a52df1d651a4ccf607cad004425b340ea3733114de312cb5f274cb2e56499bc706ebcc296d0a7d24896e5dd375746cafa0bd94b94562a24ef78c284b56cb735aa37e251bb033ec205ba14f5ad3e5404b56406165de5012f2ab4e743949255ccbcb8af8ceaf93afdd521997745cdc2301fddbc9ced860fff61de6cca2bd6357f983104f7f920a75c0ff8ba81170d150b5c0691f381554cdedd11153b4ba59ac7f1cc4059b8fa5553c5d3fa6710c731789b15cff7989319350e05a67d4e6e9efd43cfaf9447531b5d5cf2245b256665feab66c23684e9907072b8d7db8916b9e07a06c960cc836cf27d092a1b8a6ef92fd099f4c88eeeffec0fb3c9c41461640c1ecff3bfc4d65b76f41f411c92d1cb6461713ea9e599cf7b43e739f89d482a29980e33df8ebd2898c97736ba0edb29890694f8757c8bea839da2211d4cd2f5f59e5415ad53d3d73df8bdc4594b6dce72191f954e140d27ecf3a8259116827c7577a819d456433fa93bad198c920a375d5b8ec78bc3e130927365c5090f3a75d9320c62022dada0ed98272e3d1430499b848decf3f68e871145637e9c897aec6bcbb0b1f1100ae0d4be7135b6eb731d0149a87d9c198922c09cf8a269838c22e032239c1302c0d5bb99587a1d0475fea323d1c40a390cae1ca41ca5d30fc053b06ae8ba4e6b31861004e2777aa1722caf1846dc337b2a613e88c5418d903dc1f11dbf23399382066dec74dd12b830959b0ab5fdf915063df3bd23d127d0694d6614b2dd030fed4faf70fa3aa8f17aa5ec4f307bc8359904eaf40d8f2042cad740e60a2792518a85347203ad29dd1dd0954264b55ede331c4eb87daac99f188e08d4f83cfa5860dc885990a869b6d9d366acbac957c7790e9ed088500ef13bb6a7cc18516e6c7bc389396932fc5046057fd51b57f66847d280665aabe399cb65e3d366ef980735408ccb6a691bcadd8f91cfc1d70fe6112a1b89a5c4ca59314fc9b9e93558954486f7e2367ff82755cc32bdfeb089a912c03799f612a5f349f596e428d9cd2ae068be056e9dccd014cbbfc6fcec3b93a80063211a1db3103c3a2e7b6890953dc08e3712732c6254d1b65d16eda6cbccbcc7146382f22b71472dd96aaa4a454c30639af5e17ef69e3667f8dce6f951ec905dc25858d5b3cfab5b1fe318a1384ba29b81e41e29098f4bfab7eaead2a671516694e83bd7b19b3119ef6546247a2539ba006e098a4dab5a7cef8a0392128427dc106f938945a1e0f36b64e09a4814e001c81607425eda1ab4bd4cc48dcdfa46ff512b5a868fdf463b93d3eab8abda3f75cb4e2aa3e751683d8f0368b503a52f124424e10b7fae37530749d9a63d4315ca65b8933256c4909e9b588164f949d5e6fa5da73f7f22ad2efe4f1ff0de2759f0586ec82336d63cd57a14c12cc04ba1f1be21840b2737cc70977078fdfc46848cbed466d109362d4d83c6e904ba1e50811b2fb4dcbfee87b1f880b300b98c9278506ceda006a17ffa51bb3ea48351fa4d17a7abb48eb6e1f6c2d18725549372b062a4dfc37725ec5a7356cf4c1c62bcd1145725abc937413d08671e14762887cf5319c55e8fe220cc2495533f3980533d77244f215ab6e8c091a2671691ffd3c75d1a9a3c8ab047cd429bd0b8cfd129cb05d595379529a16b9ac76456ef587f8b6164c88453adafdb8e08894996eee68e3e48f8f4430fdf61127730630d6481b77bd4dd5ab249719e0fb203316da651b49afe089223827b385ab3a9ffd1750d5f106390a38fc5281d040997165915f9ea66b30aabccf24c20b8e1046924059c2ecd288a9fd604b76e40594788d41d7090065499213a3a75f7076d0c41a9fe95587351afad0415baba7fe7313ca9cc5cda02468f83a3409706ee7a84fbcf63caa842864568949382a1cdbfcdc2c90c93d5e17cc292e3b3600ac5dbf75479dcf0e3f3878388009afdae53f60dd9d122ef9c22d60bf0cfd7100a26ceef988b69e3fe2358a335bf811ed19d789bb8f3325d962fa5e05dfc261b67b05b4d18f4727cabaf240e9eb6d1145956859a1ac840bf0463ad3c8a1f84b78f40c42d036ec0a8e6fc37c3469fad7cbeeb160952f73540a2171f6e130ca34cdcf2f04c4b464da829caa230676c4e3738751f3167ea28645e7a7aea2072d600cbf0fec242e0989bc5388166e1fd253fcb3411a6181e4327d053be23fa4e0d67cea829ff84dbf9e7e658a996ffe5cac9014f98d1f58b7fe59fa62a811edfa144b9098fd80f5403ccb538da69b669e026112bbf975547716578c9c6817ca051141a1236bdba194d8942ba484dcbc91100e3d1bee0a172da5e0c13a8644376885ce62f06f6c766739b3009108602924fd161b5556362fa75a70ba5cf0d21fca187d1b324adf05c65e2b04aff796783e8708ece7f97598bb1538102d4cfc7d6081e1cb0649a00435000121e38fbbc7c4050dc2493f36683c1fe101b3b691dfd786e1e61423cab52cb0c9dbcb14be8d344708f78d3a91c2c6018adff6fd9d5811db9d20fe96620c069a3d5c3430f3dde22b18ec47a386931d716da0e2175b9f1dc9642326474a37c900a93b52108d643bfab6770bb5b6d2b2dae82d4614bba7260f323b4e988a36a88def5f346ce10e407ce48c2a0a631255dee2368438636b8a600df023018cb5ad3a032915466577167cf547369cf81d789ed9fa7536988063f180850ddf08aa01822c16db35568593142cccd6043a093b35dad8688a429533946bfec4a5132d6b52df981fb3791c57f43459170f766fce04bc43d0d926d1af3e3466ab5c411268c954718865cc062c3a66202ce4e7b3332ec32f82a29cb839c4a87ab143c8ec077c02168be7128af0c5a0b96fd0b2fedb0612c43ad0f481efebc20dac5fcad8e991bb7c20dfe90a695670057aa043e618f6e1782ffdd1ec285b1f242f17da739dabe1301d16805577e9b81684bc77be8bd3211b323440589809cae57ccf6a1aac347793514c8b808b9a97842f65172dbdee74970dd7740e6e4c3bf4794e396c9c12316b4df35736be86134f0a848271e82b3f3e0b54ea464d926678e62ee9b7bbf7036394e435f42cf3067a122d37c0a95a7d8ebeed22509adea4c5ca57fa7a450689677f03f0e09795a726f83af98b44c2df7c01367d7f2d989657c5f3b00a48632f60c7ac95b8e1bd7c4f54b6746eb8488b8ef7cc9d358bfa9d5790995a4fede72e5437e2ccc1b550e0fed1e872704777365f075e06dda36ee1d2034fd5795c060ac2bbd0483208f7d7a90721f885ed22a1e9c91c5d498b4b22764e1aa479e61918c408ebc495f1361e6864658016937fad95e7aff658db58cfcc394f71a36e55afed2ff0c2759fa10158200d92311b37146e90eea59c5b28bb961b92711dc7fb4ba9c701b4573986398297ffe256de09b21482a89275ff23aa3a9655bb4c719266924f99b926410409712d9c009c92a42449784f8c5c045f2f54139d64e04d99bab1fba0fb63cc7f6acecf2d694f58283d0d9fe26e7b41a585ca2784f0a7c548ecf4c267ae93fb23dfccf3bd1129a8225ea4975f2cf8a96243892e5d6175f0e45f66c44d523049b7c7735bcaa29584c7bf97df7a78ff56214ea5a3e516dec2270f5512817a5dd2d7c8f9e27abfa47d1949da9be2a2f7713d5d83064834604f42932a4e96238983f26c4f5a36ced8a8aa489b66a5a4fe5a9ab1cfac2c5287929596397cfa39e71e7b123f9dec4d4caa8019e9bd2471b16062aeadb8eae67bc2d7b4344d7af90ff3cc2e35375f788914a9737aa699edddb258ab689a71727f02c03acf2a03fe095eb73a2ef70e13471f92ad98c790f1522f0bea864198b7add00a37769503d017f69be35fba2aca21cfc230c8896faf6ab00773e31d089a056189938b00f7192d0155f4904eaaf5d8d20586f849adadfc26629bc6fadd75cd20ac86f289cc5459ecafdc55b7661d0acf6d731d54e79eec0eed7d91ca5544e89c0d2f3e9ad05b0f94fd4747df9d705aa0a2a3118c9001a7f5682f8ded92850707ad7a1187309a84b5ed8cb23a7ab7eca9dad08bf6eccbae842149fce8b585bbbfd6fe807e32665a4e3a9882b71f9c99fec9f49e9782d7dd55ff4e168e7366aa53b443d5ba06567aa8380bb6ceb070d49e64c07d51abc3845a16437c50dbd85fa32d6d7b656b2edf14d0c10fce1a8805ffaf55227e215bd9622d84747e68b2819ccf80dd89890591f330640a94d3c9d2e4e578c8653b9f2b40b232fef12c48921d1a6bf8c93ec7e8f0e98a0ae3ff5e780f149d1633926c1850ac908be50af6666a3898d69103d3ef0130d4c863fb79077145f5fe42152958b81b04eff21b466ba38a1f6ebe4f4a6b6b79bc4cbe34a59c10d91acf21094b9db51ac86fcbcf4436a28d9666783b24fccbd534234bfebc2e2a65511171b32944e7f877bb0f9bf0a7d1084195d9491c14664b94a4c68b4a09827e6edefaf632bc7b9ddf3b68cdfd5fc00e1f071f11dfa9b41ef930904d17e4c39d8edeb75dfec7b706bb12ff0211bf16318e0f1374344776c6659eb21eb48009ebc8d42009698979c5a06e3b20a21b9b95e8d11cb8087a55746c2160cbb55c02b6b93e01fb3b66f3a2dd1cf57a4f8baa991ac6425e4a93f86ee7695d69b65d3b90951191b71b79419b52257c557f613849e4c819329ccad08bdb8799f95216f917d15f66835503fbecb615611aa84a12a8bc8b01122d20f49c7bbf1abc3d162dd452a9de6db9fa72de5dd955583a0726a4641bc63a364cf2a9ab1719c1a8163c2985e01325374a5f669b2f00c0ccdddab058dadec50d15f3c34e2e212da6bf144526957c77352b02e3dc5ffa0b73e616b2bd08ae5606c7bac3e4bfd9d9289e01631fab9721b9d511e3ace6c316551f913eaf150f52e2b4b544b8f58db6efbb9ae7bd85fbde23b968c0c34e5338d97357086b46078664b7c31148578dd7b9a1e490338054f4955d7aa38afa95c7750810458b74445876e39fff58accd654fedf06a166c7105e3a4a93beb374535c9598aa80bfa7cc096304a03ab2040045b7e108e6b63e9750bfef854ff59ef4b7aefe57af55be96b1448335ff74ae92aed8d308b7121c6a03e6dd2279b6ceb624e5a3098cd1be7a556aae4fde940d9b4d1491cc4ba98ae335387f8823491211028134fd4ff17e3e715387a332fff", 0x1000, 0x4, 0x0, 0x1, r8}, &(0x7f0000003900)={0x0, 0x0, 0x0, 0x6, 0x100000000, r0, &(0x7f00000028c0)="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", 0x1000, 0x7fffffff, 0x0, 0x1, r9}]) 2018/05/11 22:03:32 executing program 1: r0 = socket(0x3, 0x1, 0x80) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0x4, &(0x7f0000000000)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR64, @ANYRES32=r0, @ANYBLOB="d867a5ba1c0cf6bc67ae8b5c18ff1c0fdaf1077ebef4b20a7df4bbcff258b75c5c32c6941c4a25b5f0de72aee1fa3f372c09beb30c1966ff2074190dbdc386d3e2b639fa89f2eb71be8a51b45008719f885b74b91eac6a5d79f6dc680f4218fcd1bc94c21e0c26c0d7ce1ef8cd75dac3d43f43", @ANYRES16=r0, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES64, @ANYRES64=r0, @ANYBLOB="9e161c8ca9ef3d215a6b44e40fb65460f02bc4ef7b36", @ANYPTR64]], @ANYRES32=0x42424242, @ANYRES64=r0, @ANYRES32=r0], 0x0) 2018/05/11 22:03:32 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x1, 0x0, 0x1, 0x0, r3, &(0x7f0000000100)}]) 2018/05/11 22:03:32 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb, 0x600000000000000}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:32 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105081) getsockopt$nfc_llcp(r2, 0x118, 0x1, &(0x7f0000000000)=""/86, 0x56) r3 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, "c16f3e24d3061f31a95cf79addbb1319cba81f0925639656fddada08655d4f620b70e5a05d94c4880f62343b3e5bb8d6606acec9eafb4f719b3dd5223ae0cdc4", "24c3cb1a039b3128f63a336efc6c071cd1767582de89090e0000000000002a013dd07642b6bc44caa451c10b823c9a965d093d415b5c38c3ac5cb11952d4bcd7", "6dd1a8a774e086a3c29dfc821c04d2377824323074f10cd4d42060dd11e3cf81"}) dup3(r3, r2, 0x0) 2018/05/11 22:03:32 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0xffffffffffffffff, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:32 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000140)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59020000000000000041c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) r1 = socket(0xa, 0x40000001, 0x20000009) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") write$evdev(r0, &(0x7f0000000040)=[{{0x0, 0x7530}}, {}], 0x30) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20, 'cgroup@system(vboxnet0(trustedsystemselinux#ppp1'}], 0xa}, 0x3c) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000030000000000000000000000070000000100004ae1cf41000300000000000000030000000000000080000000000800000000000000000000000000000000000088000000000000000000000000000000"]) 2018/05/11 22:03:32 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x400, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f0000000200)="0f2052d9eb66b8e6000f00d0c4e15971e0270f09660f217b660f38815600440f20c03504000000440f22c00fc72fc4e155eee5", 0x33}], 0x1, 0x1, &(0x7f0000000380)=[@dstype0={0x6, 0xb}], 0x1) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000003c0)=0x93, 0x4) syz_emit_ethernet(0x3, &(0x7f00000002c0)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB="c57324266a14ec017617dd1725bea548d11bc392dd0597ef7a0ee46c2c7822dda77d88a4eb72a353289f6927a6f02b749a1405779b36ff92b134149dcc3f8885777f40b60183d8c104ba3287e4e5fd4bd654ca40a3f1c1f2ac", @ANYPTR], @ANYBLOB="c19e6b00ada5bba02c9feff24a02b68cf6c0f8284bea6b4f627c2790d9e04f44542fe6ff5b9eb208da62e62540ffbd5c1ad62eb81c194442553dcf302959eb10fb2e5e557ff7875894a21c4f6947a059ac4822358d8df93ae732a0f7bc52100ca86b1f05bc74da2c5b7c72c7f888d75063e60859c6728d24026f2794d43a0ebb0b60b8dceee29aee4070d0315d4458353e1449b0bd6843916d", @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB="272a136b406e8e72d2edfecd34f2a9150ef76437968e8dd6791f7845d94b623f5178c47509f80b57888e0995ac1f29f525928c5a64cbf361da7a3a230b2ce8a542182f510e240288395548ef8c77c2f2c07b8e6a1233611e1bc44be0565630fabd4ca205f260c1fc0b9f4d4ec466799fa98ac81d2af460af3895e76fe24b025e12bfbc54157270a05b2dd52a098b18177b4d12e3f218c29ed27cf370a3e8c7d29f1353d0b7ab088b03cda6f120389af9746c70e87c", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES16, @ANYPTR]]], 0x0) 2018/05/11 22:03:32 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb, 0x40030000000000}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) [ 955.583199] sg_write: data in/out 1818846731/12 bytes for SCSI command 0x75-- guessing data in; [ 955.583199] program syz-executor0 not setting count and/or reply_len properly [ 955.611251] loop_reread_partitions: partition scan of loop0 (Áo>$Ó1©\÷šÝ»˨ %c–VýÚÚe]Ob på ]”Ĉb4;>[¸Ö`jÎÉêûOq›=Õ":àÍ) failed (rc=-13) 2018/05/11 22:03:32 executing program 4: r0 = socket$inet(0x2, 0x801, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x2004e23, @dev={0xac, 0x14, 0x14}}, 0xd) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @loopback=0x7f000001, 0x4e23, 0x0, 'rr\x00', 0x1, 0x5690, 0x47}, 0x2c) r1 = syz_open_dev$adsp(&(0x7f0000000480)='/dev/adsp#\x00', 0x3, 0x7f) getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000000800)=""/220, &(0x7f0000000900)=0xdc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) sched_getscheduler(r2) connect$inet(r0, &(0x7f0000001000)={0x2}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000004c0), &(0x7f0000000500)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000740)=@filter={'filter\x00', 0xe, 0x3, 0x268, [0x0, 0x20000140, 0x20000470, 0x200006d8], 0x0, &(0x7f0000000100), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x2e0) [ 955.631706] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2018/05/11 22:03:32 executing program 6: r0 = socket(0x10, 0x100000804, 0x7f) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) r1 = getpgrp(0x0) ptrace$pokeuser(0x6, r1, 0x138, 0x400004) fsync(r0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000000200)={{&(0x7f0000000280)=""/240, 0xf0}, &(0x7f00000001c0), 0x1c}, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00000003c0)={r4, 0x39}) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) io_setup(0x46a, &(0x7f0000000240)=0x0) inotify_add_watch(r5, &(0x7f00000000c0)='./file0\x00', 0x2000661) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff, 0x0, 0x0, 0xffffffffffffffff, 0x60c}, 0x2c) io_submit(r6, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000100), 0x12c}]) socket(0xd, 0xa, 0x7fff) 2018/05/11 22:03:32 executing program 0: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = inotify_init1(0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10440, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00000001c0)=ANY=[@ANYBLOB="04000000000000000007000000000600000000000000000000502acffad824b0d43082b50119b8afe278ea0608809969227ec2f31dde3751a3c01722694f414653b9d6bfb1e90b85c6158031d63782fb80579e6ed6bcc81465a0436ff72b6757bb657c73aefe698387538479aca343c8f9797d4057574bbc6cafd8ee6346b0c10c2249b876a44ef537fef1affa9012d4fe57be0f3f434cdb75a7af6a30db8448c25e8fdd8bcfe2c58b642e1596e3bd682db00b04ba1637e5d9e5790474b94cfe6233384292145f4e2f62f1197ba732e51db5b20a4a447e76ced68c611da6c59a4b4ff29aa7532a"]) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f00000002c0)=""/251, &(0x7f0000000040)=0xfb) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f00000003c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, r2, 0x0, 0xffffffffffffffff, 0x0) 2018/05/11 22:03:32 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x1, @random="3a62bd6d7cee", 'eql\x00'}}) r1 = socket(0xa, 0x1, 0x0) getsockname$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10) ioctl(r0, 0x8912, &(0x7f0000000200)="c6295e4eca6c09b612ec6f") unshare(0x40000000) syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/11 22:03:32 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb, 0xffffffff00000000}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) [ 955.737118] loop_reread_partitions: partition scan of loop0 (Áo>$Ó1©\÷šÝ»˨ %c–VýÚÚe]Ob på ]”Ĉb4;>[¸Ö`jÎÉêûOq›=Õ":àÍ) failed (rc=-13) [ 955.737908] kernel msg: ebtables bug: please report to author: Wrong len argument [ 955.813491] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) [ 955.835584] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 22:03:32 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x56e668f2, 0xffffffff, 0xffffffffffff1c5f, 0x5}]}, 0x10) sendfile(r0, r1, &(0x7f0000000040)=0x80000000000000, 0x7) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYRES16=r0]) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000100)=0x44) 2018/05/11 22:03:32 executing program 0: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000002c0)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x80800) r1 = accept(r0, 0x0, &(0x7f0000000040)=0x70) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x200}, &(0x7f0000000240)=0x7) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x529c, 0x1, 0x3, 0x80, r2}, 0x10) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 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, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}}, 0x0, 0x0, r3, 0x3) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fchdir(r1) setsockopt$inet6_group_source_req(r4, 0x29, 0x2f, &(0x7f0000000100)={0x7, {{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x3c}}, {{0xa, 0x4e24, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, 0x108) 2018/05/11 22:03:32 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb, 0x5000000}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:32 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)=ANY=[@ANYBLOB="020f000010000000000000000000000008001200000000000000000000000000f08acd2a2a07b91a0000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb0000000000000000"], 0xffffffffffffffd7}, 0x1}, 0x0) 2018/05/11 22:03:32 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xfffffffffffffe84, 0xfd9, 0x0, 0x1}]) 2018/05/11 22:03:32 executing program 1: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000100)="2de8b560439452aee77d6e2c4a2bb4a1955794241d5335341eb6dc2d8b9baeabc6faf7ff499a80cae85e3826c9d151d7901c0f1795846213ae20acce66647b26b7d4dcc7549e90c67b5b26b9844ee195129930ba4e8dafc9b4c1af330bb8d868f65c1547fce7dd6c81029918d42f6cd8c685c7360ac174d704d2268af872f0db085df459999a433e75c850afbe84300165f6d2f620681021af588b5bcdf78623dbc6cc093085783a221e6537297df925034d1ad7bfe444f4d35e54ab004aac0fdda8c3bd6217ac528c8de53a35b6dcebc3ba302a86637da55a125419bb", 0xdd) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xbc2, 0x240401) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)="24a81a46769481ada22bcdacd0eae9a79bf74ef94cf5790e4fb00634bb12d7709622bd8b80a13f64552d480e3a310d68562bae02b04d3097054dbcdb6a1532eb8b7b0543f0d450eb96810cedf6db5732a038ba9570ba3154f3ecc5c945f36fc1cfdb2836f27379c9900fa7a55faac900bb38f949f2f86e1b8e08090450a94f6b247b0d5e8bbd39ce288ba57b3bfa0558e6ea") ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 955.981071] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 22:03:32 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0xe000000000000000, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:32 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) writev(r1, &(0x7f0000003fd8)=[{&(0x7f0000012fb7)='5', 0x1}], 0x1) getdents64(0xffffffffffffffff, &(0x7f000000235d)=""/69, 0x45) write$selinux_access(r1, &(0x7f0000000080)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004daff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/11 22:03:32 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x9, 0x8, 0x8, 0x80, 0x0, 0x20, 0x800, 0x3, 0xc8c0, 0x4459, 0x180, 0x4, 0x826, 0x8, 0x0, 0x9, 0xfff, 0x1ff, 0x2, 0x8, 0xdf8, 0x3, 0x2, 0x3, 0x8, 0x200, 0x6, 0x400, 0x7, 0x3, 0x8, 0x7, 0x1000, 0x0, 0xd5, 0x8000, 0x0, 0x3, 0x0, @perf_config_ext={0x4, 0xcd}, 0x800, 0x1, 0x7ab, 0x7, 0x7f, 0x20}, r1, 0x0, r0, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000140)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}) 2018/05/11 22:03:32 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb, 0x5}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:33 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r3, 0x4) mq_timedsend(r2, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r2, &(0x7f0000000240), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) r4 = getpgrp(0x0) r5 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r4, r5, 0x1d, &(0x7f00004ca000)={0x0, 0x0, 0x2a}) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r6, &(0x7f0000b0a000)=""/128, 0x80) mq_timedreceive(r2, &(0x7f0000000380)=""/131, 0x251, 0x100, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000080)) 2018/05/11 22:03:33 executing program 1: r0 = socket(0x9, 0x6, 0xfffffffffffffc01) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/11 22:03:33 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2a, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) socket$inet6(0xa, 0x99ad37f7d375d2e7, 0x1f) 2018/05/11 22:03:33 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb, 0x500000000000000}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:34 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") accept(r0, 0x0, &(0x7f0000000000)) syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/11 22:03:34 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) pipe2(&(0x7f0000000080), 0x84800) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000000)={0x10207, 0x1, 0x114000, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) 2018/05/11 22:03:34 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2a, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) socket$inet6(0xa, 0x99ad37f7d375d2e7, 0x1f) 2018/05/11 22:03:34 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x3000000000000000, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:34 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb, 0x2000000000000}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:34 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) sendmsg$kcm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000440)='"', 0x1}], 0x10000000000003a1, &(0x7f0000001bc0)}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x0, 0x0) getpeername$ipx(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x10) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0x189, &(0x7f0000000800), 0x28c, &(0x7f0000000880)=""/209, 0xd1}}, {{&(0x7f0000000000)=@hci, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000140)=""/240, 0xf0}}], 0x2, 0x0, &(0x7f0000000b80)={0x0, r2+30000000}) 2018/05/11 22:03:34 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000003c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0xffffffffffffff71) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-asm)\x00'}, 0x58) 2018/05/11 22:03:34 executing program 0: syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0xc3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000000080)=0x0) io_getevents(r0, 0x7, 0x0, &(0x7f00000000c0), &(0x7f0000000100)) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f00003fb000), 0xffffff0a}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x5, 0x2) 2018/05/11 22:03:34 executing program 1: r0 = socket(0x9, 0x80000001, 0x800) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaa450102220000000000049078ac14ffaae000000100000800", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000000)={0x20, 0x8}) 2018/05/11 22:03:34 executing program 7: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000240)='./file0\x00') chdir(&(0x7f0000000040)='./file0\x00') bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x100f}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000f79fb8)={0x1, 0x3, &(0x7f0000346fc8)=ANY=[@ANYBLOB="0a0000000000000000000000000080000000000000000000"], &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000140)=""/251}, 0x48) symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') pivot_root(&(0x7f0000000100)='./file1\x00', &(0x7f0000000280)='../file0\x00') readlink(&(0x7f0000000080)='../file0\x00', &(0x7f0000000300)=""/124, 0x7c) 2018/05/11 22:03:34 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2a, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) socket$inet6(0xa, 0x99ad37f7d375d2e7, 0x1f) 2018/05/11 22:03:34 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb, 0x6}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:34 executing program 4: r0 = socket(0xa, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl(r0, 0x8912, &(0x7f00000000c0)="c6295e4eca6c09b612ec6f") getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x7, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) 2018/05/11 22:03:34 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') syz_fuseblk_mount(&(0x7f00000001c0)='./file0//ile0\x00', &(0x7f0000000240)='./file0//ile0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001080)='/dev/adsp#\x00', 0x318d, 0x109000) mknodat(r0, &(0x7f00000010c0)='./file0\x00', 0x80, 0x3f) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001280)={r0, &(0x7f0000001140)="063386aa3a62f7c8a39e1545f0e64bb8b2753ac00abf63c2e96b73fdba4c1a412a89c6c14a2dc4ba34e00eb09c87d6d21c265be4238e696a81b35c3faf61b3aab4e6b3f27e60c726bdedb83d3a7d1d3989a3cc157875e95491a350344b41f88162deced3708e1c005a5fbe7f91bdf194c5541710d506408e5c935ca43a3dcb867403fd83fc8e544b836e2f735c3179b18a604718b1667bf73069f98e8ec9854515bcd50c631d4d4501d539ca50142113719c706a254d0f65f3c982b1270aace880352a4796baad44507b5d05ff5d54575bda1586a27716d441b6121aa64624b8", &(0x7f0000001240)="ed8066564a8eaa015233c9", 0x2}, 0x20) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000002900)) r1 = socket(0x1e, 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00000023c0)='/dev/mixer\x00', 0x0, 0x0) readv(r1, &(0x7f0000001100)=[{&(0x7f0000000040)=""/31, 0x1f}, {&(0x7f0000000080)=""/4096, 0x1000}], 0x2) 2018/05/11 22:03:34 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x5, 0x2000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00000000c0)=0x101) 2018/05/11 22:03:34 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2a, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) socket$inet6(0xa, 0x99ad37f7d375d2e7, 0x1f) 2018/05/11 22:03:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x101, 0x20100) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/11 22:03:34 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb, 0x30fa2f3d43}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:34 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x10800, 0x0) fcntl$getown(r0, 0x9) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x0) write$binfmt_aout(r1, &(0x7f00000001c0)={{0x10b, 0x3, 0x2, 0x39, 0x306, 0x9, 0x269, 0x6}, "f3fa41d4cb536265b48e7622f6ac1cf33212bfcd59d53d314629a3d481c3ce61fc0c757036639baa7f85519f95ea12fc02a78a19019a497aae5374e647746dd04a6bf051", [[], [], [], [], [], [], [], [], [], []]}, 0xa64) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180), 0x10) [ 957.667240] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 957.731654] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/11 22:03:34 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x600, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='adfs\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYBLOB="e2410f7fa5b856"], &(0x7f0000000440)=0x1) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000280), 0x100) times(&(0x7f0000000040)) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/11 22:03:34 executing program 1: r0 = socket(0xa, 0x5, 0x1) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)=ANY=[@ANYBLOB="afe86d6bf7108fb7e17aaaaab43c40b808e044010222000000000004ddbae6f2", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f00000000c0)={0x5, 0x8}) 2018/05/11 22:03:34 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x8044000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000008640)=[{{&(0x7f0000005e00)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000007340)=[{&(0x7f0000007040)="c939182c941f54c23f", 0x9}, {&(0x7f00000072c0)="114bd4d58958adee106bbfa37908b4222e41b9da8048ecb3691212e685de4082f222a446f18906756b28cde09f54a4e9eb10d9b5e09140427ab33c05f2ab4813ddcb5394e2d22367bfd44cac2eed89bd3e2fcce81e94fe7309c57595277cf1966f", 0x61}], 0x2, &(0x7f00000073c0)=ANY=[]}}], 0x1, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000300)={0x0, @multicast2=0xe0000002, @rand_addr}, 0xc) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/11 22:03:34 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2a, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:34 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000000010000034d564b0000000001"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000a5f000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000380)="df43fb0fc759b00f092e67f32e2e0f20630f015cb30f0f9500781c63b90f0066b8001800000f23c00f21f8663503000a000f23f80f20e06635080000000f22e0bad104b80800ef", 0x47}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) r5 = memfd_create(&(0x7f000003e000)='\'', 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r7 = dup2(r6, r6) write$sndseq(r5, &(0x7f0000e6ffd0)=[{0x0, 0x0, 0x0, 0x3fd}], 0x30) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$fuse(r5, &(0x7f0000000140)=ANY=[@ANYBLOB="50b86b4f61ab0705"], 0x8) sendfile(r7, r5, &(0x7f0000000040), 0x80000000) 2018/05/11 22:03:34 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb, 0xffffff80}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:34 executing program 3: setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000440)={0x0, @empty, @broadcast=0xffffffff}, 0xc) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$VT_DISALLOCATE(r0, 0x5608) fcntl$setstatus(r0, 0x4, 0x4000) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002c00)=""/4096, 0x1000}, {&(0x7f0000003c00)=""/4096, 0x1000}], 0x10000000000001af) 2018/05/11 22:03:34 executing program 7: r0 = socket(0x10, 0x5, 0x8000) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000000240)={'syz_tun\x00', @ifru_ivalue}) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x4, 0x4) 2018/05/11 22:03:34 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb, 0x200000000000000}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:34 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2a, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:34 executing program 3: r0 = memfd_create(&(0x7f0000000000)='b\n\x00\x00\x00', 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xef) getsockname$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f0000000000)) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000080)={0x4, 0x0, [{}, {}, {}, {}]}) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000040), 0x4) 2018/05/11 22:03:34 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) preadv(r0, &(0x7f0000000540)=[{&(0x7f0000000000)=""/137, 0x89}, {&(0x7f00000000c0)=""/130, 0x82}, {&(0x7f0000000180)=""/100, 0x64}, {&(0x7f00000002c0)=""/197, 0xc5}, {&(0x7f00000003c0)=""/130, 0x82}, {&(0x7f0000000200)=""/24, 0x18}, {&(0x7f0000000480)=""/171, 0xab}, {&(0x7f0000000240)=""/42, 0x2a}], 0x8, 0x0) 2018/05/11 22:03:34 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000471ff3)='net/rt_cache\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r1, r1, &(0x7f0000a2effc), 0x3000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000200)={r2, &(0x7f0000000100)=""/235}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000040)={0x2749, 0x2, 0x8, 0x4, 0x7}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000)=0x20, 0x2) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req) socket$inet_udp(0x2, 0x2, 0x0) 2018/05/11 22:03:34 executing program 7: mknod(&(0x7f0000000300)='./file0\x00', 0x11, 0xa) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0xce0b3510d69062a, 0x4, 0x4, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000140)='./file0\x00', r2, r3, 0x1000) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/05/11 22:03:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept(r0, &(0x7f0000000080)=@ipx, &(0x7f0000000100)=0x80) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000140)=0x6, &(0x7f0000000180)=0x4) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xdbe, 0x23) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2040, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x2) listen(r0, 0x2) r3 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) recvmsg(r3, &(0x7f0000042fc8)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000a9000)}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000740ff5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x8}, 0xb) 2018/05/11 22:03:36 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x30, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:36 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000b00)={"657273a5616e3000", 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xc3, 0x511802) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000700)=ANY=[@ANYBLOB="0a0000000000000000301000000000009100000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000002f0000000000000fa00000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000001000000000004200000000000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000001f00000000000007500000000000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000006001000000000057feffffffffffff", @ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB="020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d5f3225932ce6cf9720ce7543b6884a31c1b3"], @ANYBLOB="000000000000000000701000000000009400000000000000", @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000008f00000000000000", @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000020011000000000074feffffffffffff", @ANYPTR=&(0x7f0000000640)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) 2018/05/11 22:03:36 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb, 0x20000}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:36 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x941, 0x0) syz_open_pts(r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000becff0)) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) 2018/05/11 22:03:36 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2a, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:36 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0xa, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450102220000000000049078ac14ffaae000000100000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) 2018/05/11 22:03:36 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) flistxattr(r1, &(0x7f0000000140)=""/197, 0xc5) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") close(r1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$dupfd(r3, 0x0, r3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) 2018/05/11 22:03:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x20, &(0x7f00000000c0)=0x0) io_submit(r2, 0x1, &(0x7f0000356ff0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00001b0000)='l', 0x1}]) io_destroy(r2) shutdown(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) 2018/05/11 22:03:36 executing program 1: socket(0xa, 0x1, 0x0) syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x440, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000040)={0x100000, 0x11b000}) r1 = shmget(0x2, 0x3000, 0x8, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) 2018/05/11 22:03:36 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb, 0x40000000}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:36 executing program 7: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x803, 0xff) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10000, 0x0) shutdown(r1, 0x1) io_submit(r0, 0x1, &(0x7f0000000840)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200)="08b6aa1f66c8a122d4c733272cc63766f7f70b4f", 0x14}]) 2018/05/11 22:03:36 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2a, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:36 executing program 3: r0 = semget(0x2, 0x3, 0x2) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000080)=[0x200]) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0xfffffffffffffff7, 0x1, 0x4, 0x3, 0x8, 0xcaf, 0x2, 0x83, r3}, 0x20) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000140)={r3, 0xb05, 0x0, 0xd54, 0xe0d7, 0x1, 0xa7b6, 0x100000000, {r3, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0xe5, 0x5, 0xc8, 0x8, 0xffff}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={r4, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) [ 959.378705] net_ratelimit: 10 callbacks suppressed [ 959.378718] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:03:36 executing program 4: r0 = memfd_create(&(0x7f0000000040)='bridge0\x00\x00 \x00', 0x2) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000180)={0x9, 0x80000001}) recvfrom(r0, &(0x7f0000000940)=""/191, 0xbf, 0x40, &(0x7f0000000580)=@ipx={0x4, 0xffffffffffffffc6, 0x1, "155a55e67a79", 0xfc0}, 0xffd3) mbind(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000280)=0x1, 0x10000, 0x0) r1 = getpgid(0x0) capset(&(0x7f0000581ff8)={0x19980330, r1}, &(0x7f0000000300)={0x0, 0x0, 0x3, 0xcd}) capset(&(0x7f00000000c0)={0x20080522}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f000074ffc8)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f000000e000)={&(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x10) r4 = memfd_create(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, 0xffffffffffffffff) pwritev(r4, &(0x7f00000002c0)=[{&(0x7f0000000200)="229778be37b9cb3e3d96d99e1bbe43d6cd33e9268c47bfbefe4ba5de30dcb6e9f14491360226cf82daf955af2567f089854f15c5136a9b0e", 0xfffffffffffffd06}], 0x1000000000000004, 0x1000000) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x38a, 0x2, r6}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) 2018/05/11 22:03:36 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") pipe(&(0x7f0000000040)={0xffffffffffffffff}) readv(r1, &(0x7f0000001280)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1) r2 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r2, 0xa, 0xe) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x80000001}, 0x1c) sendmsg$nl_generic(r3, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x14, 0x2000000000000027, 0x331, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) 2018/05/11 22:03:36 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb, 0x80ffffff}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) [ 959.465926] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:03:37 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x6000000, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:37 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getpgrp(r1) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/05/11 22:03:37 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) r1 = getpgrp(r0) sched_setaffinity(r1, 0x8, &(0x7f0000d81ff8)=0x101) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000240)=0x40000000000a35) read(r2, &(0x7f00003fefff)=""/1, 0x1) readv(r2, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000000)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000080)) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000040)) 2018/05/11 22:03:37 executing program 0: r0 = socket(0xa, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c6295e4eca6c09b612ec6f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_NMI(r3, 0xae9a) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) r4 = dup3(r3, r1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/11 22:03:37 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r2, 0xfffffffffffffffc) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000080)={'team_slave_0\x00', 0xffffffffffffffc1}) r3 = accept4(r2, &(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000001c0)=0x80, 0x0) sendmsg$nl_netfilter(r3, &(0x7f00000009c0)={&(0x7f0000000780)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000040)=ANY=[@ANYBLOB="96"], 0x1}, 0x1}, 0x8000) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000000100)=""/152) close(r1) 2018/05/11 22:03:37 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x6, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000300)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0x4, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450102220000000000049078ac14ffaae000000100000000", @ANYRES32=0x42424242, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYRES64=r1, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR, @ANYPTR64, @ANYRES64=r1], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES64=r1, @ANYRES16=r1, @ANYRES32=r1, @ANYRES64=r1, @ANYRES32=r1, @ANYRES64=r1, @ANYPTR64, @ANYPTR, @ANYBLOB="b3610414952ca1059e06560b0a72"], @ANYPTR64=&(0x7f00000013c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYPTR, @ANYRES32=r1, @ANYPTR64, @ANYPTR, @ANYBLOB="c5a620f3eb0967e3dfd96bb3579cf2e1c79536a01e32931285ab188348b1024e3b4269a5a647ac4700dfb61e083687851b839ee3cf7597e7c9290d4df565731928698a0539eb992cc4ec641e91e53ed0c757d75142b54ec6277c87fe66405bd9da82e9a4bd0ae38e115dd93027f57d880e888ec070", @ANYRES32, @ANYRES64=r1], @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYPTR, @ANYPTR64], @ANYRES64=r1, @ANYRES32=r1], @ANYBLOB="0000005e6c6c1628b0f40100000000"], 0x0) syz_emit_ethernet(0x105, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="5bc6f0c7be9c", [{[], {0x8100, 0x4, 0x4, 0x3}}], {@ipv4={0x800, {{0xe, 0x4, 0x7fffffff, 0x336, 0xf3, 0x65, 0x7d, 0x2, 0xff, 0x0, @multicast2=0xe0000002, @empty, {[@rr={0x7, 0x1b, 0x5, [@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x1a}, @empty, @loopback=0x7f000001, @rand_addr=0x9, @dev={0xac, 0x14, 0x14, 0x20}]}, @lsrr={0x83, 0x7, 0x3, [@local={0xac, 0x14, 0x14, 0xaa}]}, @noop={0x1}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x2b, 0x4, 0x6, 0x7fffffff, 0x3, 0x64, 0x6, 0xffffffff80000000, 0xc, 0x8, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr, {[@generic={0x89, 0xd, "e15d7e76942f2fa75a831d"}, @lsrr={0x83, 0x2b, 0x1000, [@multicast1=0xe0000001, @multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff, @multicast1=0xe0000001, @broadcast=0xffffffff, @rand_addr=0xfffffffffffffff9, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x11}, @broadcast=0xffffffff]}, @rr={0x7, 0x1f, 0x7, [@broadcast=0xffffffff, @loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @empty]}, @generic={0x44, 0x12, "50b63542751a73c9c137b76189d6bba7"}, @generic={0x88, 0x9, "a0d5da01ce6a1e"}, @rr={0x7, 0xf, 0x6cf5, [@broadcast=0xffffffff, @loopback=0x7f000001, @multicast2=0xe0000002]}, @lsrr={0x83, 0x17, 0x1, [@loopback=0x7f000001, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x3f, @dev={0xac, 0x14, 0x14, 0xe}]}]}}, "e76c82b8190f3e"}}}}}, &(0x7f0000000140)={0x0, 0x4, [0xd06, 0x728, 0xad5, 0x1c6]}) 2018/05/11 22:03:37 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:37 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb, 0x600}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:37 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000005efff)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x100000000000005) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x62) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fddfff)) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='task\x00') ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f0000000080)=0x1000) 2018/05/11 22:03:37 executing program 1: r0 = socket(0xa, 0x80006, 0x7ffffffffffd) ioctl(r0, 0x20008912, &(0x7f0000000040)="c6095e4eca2c09b612ec6f757a97d3c6ffe1f60011ff8bc14a5b133aa527d048cc419f710176711fdc5eb4c0ef309309d750db4656fe7bf01cba6b43616c4be1a1f0668a6304af12760bcd155f07a182d534e70457bdf3a62370624c2b1dde8804e0c7ebb2c93254076bad39f705a8c823f301ba6407cfb1a652b864bbf63098401c1d7bdf2f8a6055dd8484ae3ee095284edbec7183b1dce251df23d79880") syz_emit_ethernet(0xfdef, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b8080000000000049078ac14ffaae0000001000000000000dbbc3a22c95bb5cca6eda989be000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) 2018/05/11 22:03:37 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb, 0x700}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:37 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:37 executing program 4: clock_nanosleep(0x2, 0x0, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000240)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x200008031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0x9, 0x2, 0xfffffffffffffe00, 0x0, 0x7ff, 0x80000001, 0x4, 0x8, 0x1, 0x1, 0x5, 0x7fff, 0x7f, 0x0, 0x101]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r1, 0x49d7, 0x30, 0x9, 0x80000000}, &(0x7f00000001c0)=0x18) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) 2018/05/11 22:03:37 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x1000, &(0x7f0000000080)="d630ee88f49a5faee29babc5d270b124b4a7e21b0c") syz_emit_ethernet(0xfdef, &(0x7f00000000c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) 2018/05/11 22:03:37 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb, 0x2}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) fcntl$setown(r0, 0x8, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f00001b1fff)='O', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000040)={0x2, 0x8001}) 2018/05/11 22:03:38 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x3000000, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:38 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x400002) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000080)={0x78946be, 0x1, 0x1, r1}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000000c0)={'veth0_to_team\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) 2018/05/11 22:03:38 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="3000000010000108000000000000000000000000", @ANYBLOB="00000000002dcf0008000d000000000008001b0000000000"], 0x2}, 0x1}, 0x0) 2018/05/11 22:03:38 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x804) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4004012}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x118) close(r0) 2018/05/11 22:03:38 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") socket$inet_icmp(0x2, 0x2, 0x1) syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/11 22:03:38 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb, 0x700000000000000}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:38 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:38 executing program 0: r0 = socket(0xa, 0x1, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x2f, 0x5, @thr={&(0x7f00000002c0)="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", &(0x7f0000000040)="9dbfe51619cb45abde525bd9a04b9d2159f0423ad53015cf6f099d0013baa88542f098aebeebefd10d5cc4cfc10be1867062801995855cfe8c35ad09334ad5ff0cfcaf7d89758d7f2da325ac01f833aecf8680332b704bdc44ab59a8c1f713007b2144151760894a61d51020643495607225d6c1c446da6c9175f1b0dc03f6f88bf9fa78521988140c90ba91c98d169dec1e57ec107452ef9a6273d0ac123c4f267333dcb752c62833ed19ddf71255351b4f7bb23232c19c7c07c5a0e347678858a9b998fa5481ac5fc8adae856f60077784416d"}}, &(0x7f0000000180)) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket(0x2, 0x3, 0x1) getsockopt(r1, 0xff, 0x1, &(0x7f000091b000), &(0x7f0000000000)=0xfd42) [ 961.852971] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 [ 961.869240] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 961.876888] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/11 22:03:38 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x8000, 0xb6f, 0x9, "efc27d7d9a3de2691c0457513f90641b337491758faeb9000bf89b40fda4b49a41e96e3f21638adf1224460e527c3e55e83f6e678982bac727b404f0773a46f1c09862f0364f1aa84bf8e5e4836c8eb6"}, 0xd8) [ 961.899794] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 22:03:38 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2a, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:38 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb, 0x100000000000000}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) [ 961.982500] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 961.990069] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 962.011969] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:03:38 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/enforce\x00', 0x0, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) close(r3) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000600)=ANY=[@ANYBLOB="000000000000000007000045580000000000000006000000080000000000000001040000000000007f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000c0ff07000000000000000000000000000000000000000000000c0100000000000000000000000000000600000000000000050000000000000006000000150000000000000000000000000000000000000002000000000000000000000000000000f8ffffffffffffff02000000000000003f0000000000000000000000000000000000000000000000010000000000000000000000000000002b7b00000000000008000000000000070100000000000000000000005cae352800000000000000000000000000200000000000000000000000000000d30b00000000000005000000000000005407000000000000000000fbffff6c8655f298903dbd46fe585f0000000000000000000001140000000000000000000000000000fe000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000010100000000000002000000000000000300000000000000000000000000000000000000000000000001000000000000000000"]) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x65, "14ccc4c647b7609e06ae81b255c0b9459ce9f72f9b150d8fb510c8bd3645facded46a47c2091111cc5a1c7e4258721bf439e71764d318b91c3686a9c58fe973adcee33f3658287c5167f4988ca7a0efc8f1dea5d6faa40f166ddcff0ae01559e38bc84a5b3"}, &(0x7f0000000080)=0x6d) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000000c0)={r4, 0xc4, "a3aca264ecfa7dcf4aaac695c014dcdc158acbabea84c8f305c9c4643f9fdbd5cb246dd926f5ef5ddb9edad951dac28aaff9e6e04cc40e226ff4e1fc251d95333ea9057aece0dd98b898eb05e464c7422e06408eb351430a95b2d1810e3d53178f9d4663c15d00903e6e066a1f3b0c4da6b4e555d3649c73b2be959996ee7f3f29be152610fe42f6e453e51330e13c2c8490e01d9e509c4cf1c0a04e5500c40f040dca51e0f6229b4f34dd9e61bf1dda154c99fbe4f90c1b7664ebcbc3ded53a4b1ed954"}, &(0x7f00000003c0)=0xcc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000400)={r5, 0x2000000000000000}, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) ioctl$void(r1, 0x5451) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) getsockopt$inet_int(r2, 0x0, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0xfffffffffffffe98) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x840c, &(0x7f0000000300)) socket$nl_generic(0x10, 0x3, 0x10) statfs(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/211) io_setup(0x469, &(0x7f0000000180)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000480)={r5, 0x6d, "45db21703f411da9d7cd548600524a63d641566e7a012d90b0b78cced4ed52b7b9fce4a1fb52d98bf3172e51236267b51684c2a714a09cc19bd22c33d0556cc7dec6e754cff0a32a8ee3edede4679a7c4f11b6cc682165105e35a1f9f50b97f6ec09b4351191381dd7cabdb545"}, &(0x7f0000000500)=0x75) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000440)) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000580)={@local, @dev, 0x0}, &(0x7f0000000800)=0xc) sendmsg$nl_route(r3, &(0x7f0000000900)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000840)=@bridge_dellink={0x60, 0x11, 0x601, 0x70bd29, 0x25dfdbff, {0x7, 0x0, 0x0, r7, 0xc50, 0x40}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x8}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x6}, @IFLA_LINK={0x8, 0x5, 0x7}, @IFLA_CARRIER={0x8, 0x21, 0x401}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x2e00000000000}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x2}, @IFLA_MASTER={0x8, 0xa}, @IFLA_WEIGHT={0x8, 0xf, 0x7}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4040) io_submit(r6, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) [ 962.041631] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 [ 962.051509] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 962.059076] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/11 22:03:38 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb, 0x300000000000000}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) [ 962.090113] can: notifier: receive list not found for dev ifb0 2018/05/11 22:03:39 executing program 6: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000d1c000)=0x2a, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:39 executing program 1: r0 = socket(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400040, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000040)) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/11 22:03:39 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000240)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @msi={0x0, 0x400}}]}) rt_sigreturn() [ 962.203833] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 [ 962.263986] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:03:39 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3d7475d8, 0x155000) sendmsg$netlink(r0, &(0x7f0000000180)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x20000800}, 0xc, &(0x7f0000000140)=[{&(0x7f0000000080)={0xb0, 0x39, 0x101, 0x70bd2b, 0x25dfdbff, "", [@generic="89ec3e81c6d4bdeaaf892e037cce5550715088920f2ac92d20694ba1c9259e4c064abc11fea0613d939ac5178ecd202082bd1bb2fde615b711b399fa617e76410967c46c3128ca00ca4f016cfc15380ad42a83e0f5e4a6e03725907775329d2eab79d2c8edf6c097506bea7853bf7af410b551e2fb3544ebccc7e99822012a55fae3c845b0a1f86e3dbbea2e13d517083e09054ac3c63607addae714b2"]}, 0xb0}], 0x1, 0x0, 0x0, 0x4000001}, 0x4000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x28) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000240)=r1, 0x4) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r0, 0x50, &(0x7f0000000280)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000340)=r2, 0x4) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000380)='/dev/full\x00', 0x10000, 0x0) fgetxattr(r3, &(0x7f00000003c0)=@known='security.selinux\x00', &(0x7f0000000400)=""/25, 0x19) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000440)={{0x6}, {0x7fffffff}, 0x2, 0x1, 0x6000000000000}) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000004c0)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000500)={'veth0\x00', 0x0}) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000540)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x14) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000580)={0x3, 0xf6c4}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000005c0)={@dev={0xac, 0x14, 0x14, 0x1a}, @remote={0xac, 0x14, 0x14, 0xbb}, r4}, 0xc) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x200) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000600)) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f0000000640)={0x3, r3}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000001680)=@buf={0x1000, &(0x7f0000000680)="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"}) lstat(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000002d80)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000002d40)={&(0x7f00000017c0)={0x1550, 0x8, 0x6, 0xc01, 0x70bd29, 0x25dfdbfc, {0xa, 0x0, 0x1}, [@nested={0x10fc, 0x87, [@typed={0x8, 0x8b, @fd=r0}, @generic="48ab9d1ff46464a871a96770441fe007a0160fe97a82eeb66589966f2f082ea6", @typed={0x8, 0x4d, @fd=r3}, @generic="a82bc49be3bf1cada9e61c2a3ea36ba44e1b94bc7be8a33f6c9b7b1393d2f9ff9531109fa9811c8921d70c0b07e6b92d802fe7c2e3dbc40652ba1d59d7a74259e95580194b8187de1b303d60b96572fc9b7de4fd6203bd8adc8427066cc2a8d8abb8804f9a1b178bbee8dd1fa6f96956e8a2faabc01c32e3aac3f99802472c17a71d253e2616c1a7f2797e5da4ae5bc41745696a73c79ce52b70ccdd91d887c3bb383fad6b9df28d058fc134f8eacfb1578f8dff97ad54030c673536027ef3a30f5d4e12376115", 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@typed={0xc, 0x70, @u64=0x5}, @generic="b181c15fcb91b4a31e3324559d3ceb862c45ba8b0aa51dd282ed4d3e342e314544d1ec034cee86c17420aa454ec9710d9c4e7275a62bbade39ee702987584063a42fcdc4d700f661d2764adb76755654cee487de18137d45330f87a1b906dd04fca0e2d96365634cf0b32ee7e2975b0cd42c39a55cd1c8a04d8c330a9f94f8cf5c0c902b988bcaef49adc737e73d90c7a3b953e70652bdc942792af2f3786ec6fc23105d7482c600eeb4cec39c89abf61e11fe250e89cd6770cfe43dcf6bc32a0934b5c345665b8d89f3f2314f27c5ef72c06e792b01a92e83733b402a2edb85dcdf81a194987a4725ddcb1fc4", @nested={0x33c, 0x59, [@generic="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", @generic="7978a986c8cbf541c0d8b420e99dae8e08819da52a5436109b59053ad419ee67d73ecfe9915f327e2098db50a6768b6ce01e080b4bb37350c929de738ed398a48b34c7ba8a047c49", @typed={0xc, 0x94, @u64=0x1ff}, @generic="91adf40f7a300a73866feaf0ccecf928bfd50a52784dbd1ea6ecbb25304e380797e0569fad7f3a49ba83b9fe524fbaa75661f680971f9b8f754ca1ec117f520f64c665906ee2fae0e43cca6cb35fa29c66dacc34bc3f62959537df18969493ab26a7150c9f416f93bb9cc136334f46015ec45f776139e81c42dfbd4a015e082335294f6b572ff2c4bd49f211f5fd157e10587bde2e52f0b9d1106c3be57a972c2f794ed511afce48b9c752e72f769dcebdb54c64115d7ed2256fc797c7f004cb8d4025f0ceda7df9ccaba7d9df177c76f6e78e2dc74b3d8f9d2d41a900d85e7fcac75fc3e1b6b69abca4", @typed={0x8, 0x83, @ipv4}, @generic="5ce51bee37622069baf3802318b18dffe8879c24fe74491a9086b06f8d5dd296b65c22f841830be172080eb8c6416c1957276a1bf77a2ca0f2d84984f4349c30567d5e2c2d44034621e0df9b9233472a400d85fb84ee13a71ff7555d945518ee387b185447579a4a6ad589852ec4539df9c92375ada245f80ea180d9065512bacaae08e7020da4ec1fe684beb139c4283c2721e07fc7f7e508ef4fd72708dedfd3cbe9fb2f8edc916d8d79cecadfca4d91d3ca051f22b67d23f80e2d91ee8b9d8d670d4e17c7cacb71163c81e99e6b964450bb43378042195d8dcd6d644a43fe9ff890d1107855d25de5a9284ea936438b8658"]}, @generic, @typed={0x8, 0x7ff, @uid=r5}]}, 0x1550}, 0x1, 0x0, 0x0, 0x20000804}, 0x1) ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f0000002dc0)={0x0, 0x3f}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002e00)={0x1ff}, 0x4) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000002e40)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x8, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, 'bridge_slave_0\x00'}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000002ec0)={0x81, 0xc000000000000000}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002f00)={{{@in6=@dev={0xfe, 0x80, [], 0x21}, @in=@loopback=0x7f000001, 0x4e20, 0x0, 0x4e21, 0x0, 0x2, 0x20, 0x20, 0x1d, r4, r5}, {0x5, 0x8, 0x7, 0x3, 0x2, 0xfffffffffffffff7, 0x8, 0x6}, {0x800, 0xe0, 0x9, 0x3ff}, 0x4, 0x6e6bbc, 0x0, 0x1, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0x14}, 0x4d3}, 0xa, @in6=@ipv4={[], [0xff, 0xff]}, 0x0, 0x0, 0x0, 0xcb, 0x3, 0x8, 0x8000}}, 0xe8) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000003000)={0x0, 0x0, 0x200}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000003040)={r6}) 2018/05/11 22:03:39 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb, 0xffffff7f}, @sadb_key={0x1, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:39 executing program 6: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000d1c000)=0x2a, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) r2 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000200)={0x0, r2}) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 22:03:39 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x0, &(0x7f0000000240)={0x0, 0x16, 0x0, @thr={&(0x7f00000001c0), &(0x7f00000000c0)}}, &(0x7f0000000280)) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f0000000040)) mq_unlink(&(0x7f00000000c0)='\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000002c0)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000140)={0x1, 0x40, 0x8}) 2018/05/11 22:03:39 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0xffffffff00000000, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:39 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x6}, 0x8) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000240), &(0x7f00000002c0)=0x4) syz_emit_ethernet(0xfdef, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80810450102220000000000049078ac14ffaae000000100000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="3b0000e28f780008fd2490bf2155a895a45dab34176b873c13bd551b11c48eae00"], 0x0) 2018/05/11 22:03:39 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f00000f0ff0)={0x2, 0x400000000004e23, @multicast2=0xe0000002}, 0xffffffffffffff61) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x5}, &(0x7f00000000c0)=0x8) add_key(&(0x7f0000000280)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0xfffffe00}, &(0x7f0000000300), 0xfffff, 0xfffffffffffffffd) 2018/05/11 22:03:39 executing program 6: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000d1c000)=0x2a, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) [ 962.526816] Invalid option length (62218) for dns_resolver key 2018/05/11 22:03:40 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x5b, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:40 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x4000) write(r0, &(0x7f0000000000), 0x3d7) fremovexattr(r0, &(0x7f0000000040)=@random={'os2.', '\x00'}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0xb01, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x63, 0x1, 0x7, 0xfffffffffffffff9}, 0x8) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000140)={{0x3, 0x4, 0x7612, 0x6, 0x0, 0x9}, 0x1f, 0x400, 0x4}) 2018/05/11 22:03:40 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x4, 0x18000) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000100)=0xfff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000000140)=ANY=[@ANYBLOB="aa08004501000000a265f8e8773147cf11c004aa842ef726b1d5e494073c6eff3704f759c97b7fd6112586525338abe62e409f0911c42595b362ef7c8b57fed35b7b3d626ca8386a741c2734cc3bd201ba9451c21c21c389cd1f7a60dec8f7916bd71c60110be5ba2a5c129473652c9ed36223b63dc724a1c073cbc7f9d5ad47860bb6f4ae0400dbc9873d", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) 2018/05/11 22:03:40 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2a, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:40 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200241, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf405, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, r1, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x11, 0x1, &(0x7f0000000000), 0x4) 2018/05/11 22:03:40 executing program 0: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000800087ffff, 0x1) setsockopt(r0, 0x84, 0x7d, &(0x7f0000000040)="4a63b0fc412d789d", 0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'team_slave_1\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) 2018/05/11 22:03:40 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0xe0000000, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:40 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb482) r1 = socket(0x8, 0x800, 0x6) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000240)={0xfffffffffffffffe, 0x1, 0xc4c9, 0x8, 0x7ff}, 0xc) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/urandom\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000a80)=""/139) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000280)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) socketpair(0x12, 0x2, 0x5, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000003c0)=0x0) sched_getattr(r4, &(0x7f0000000000), 0xfffffffffffffd86, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000940)={0x0, 0xfffffffffffffffd, 0xf8, 0x6, @scatter={0x5, 0x0, &(0x7f00000006c0)=[{&(0x7f00000000c0)=""/115, 0x73}, {&(0x7f0000000400)=""/219, 0xdb}, {&(0x7f0000000540)=""/135, 0x87}, {&(0x7f0000000600)=""/153, 0x99}, {&(0x7f0000000140)=""/62, 0x3e}]}, &(0x7f0000000740)="b1e03867414aca4a0a80842354d90c4f0b012c5853b75a960b562418f6069db94b63aec5eca923a6794cebf9a8393006dc293635f7518e8cd5bd73147ad568b040861ee63b8b6ade25b79b4d02ac587110bf96e4f8ca3b0904d1c98dfbc762b7e7112271c916a818c8875d59d50709960931bee6c8228a5b31c45c410031d67ad67b9850e9fa253819d5d92fd5a5a625457000c80c79d420c34e4e7e0f212be140ef65c42295f3805fc1f1f53b6335de13754c4ab2ada241593e1128fcb678307ed338c50de853f15fdcd3a2307dfe69bcda10f797f92c64d9f2791231ab9041cd3ddaf7c280e140aea21cb8e1689d22574643e8ff0e053e", &(0x7f0000000840)=""/214, 0xff, 0x10, 0x3, &(0x7f0000000180)}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) write$sndseq(r3, &(0x7f00000009c0)=[{0x0, 0x0, 0x80000000000, 0x0, @tick, {}, {0x0, 0x1000}, @raw8={"7db3c8dd80e5b231194b7326"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000340)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/11 22:03:40 executing program 1: socketpair(0x8, 0x6, 0x10000, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000140)={0xf3, &(0x7f0000000040)="596e5d644e6b615f4e12c5ab7e0c884609a5549cdc01729f0132628ff932cd738d2e82023909fe41eb95d58f238e740892799004520c281c8689c9981d7fe26d2c781de948d3fb31f1a8f950d4052573eab4a6f1c9b3c305d5f73ba310d8214c9ae9b78ebc19d96e2d9e3191c7d0416c94bf0f66987347a80bf5ac63d267c3f17c11cf5c5a042da6d176cba06e2c12c5df6992efc0c5e6c622f752911819c6e0bcd162d8a05203b4e4b9d91a75130230c57a1e7d3066e6027eeec5027d7f70b572ea2efb9d7c08cc23dc7d807fff0e19051bdd437ed5484490e1adb75a62ecda466daafb5c5f71350e83a8cf58ec2859c670be"}) r1 = socket(0xe, 0x8000f, 0x1f) ioctl(r1, 0x8a0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0x9, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [{[{0x9100, 0x4, 0x8, 0x1}], {0x8100, 0x0, 0x1, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/11 22:03:40 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x6c, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:40 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xe, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x100, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000040)=0x6, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x3) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00000001c0)='vcan0\x00') ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000140)=0x80000) 2018/05/11 22:03:40 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2a, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:40 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000540)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000000080)=0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x4002) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x3f}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x5}, 0x8) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000180), &(0x7f00000001c0)=0xc) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000040)=0x10000) 2018/05/11 22:03:40 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x6) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x0, 0x80}) 2018/05/11 22:03:41 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") mmap(&(0x7f00005ac000/0x4000)=nil, 0x4000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x28, 0x1, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x28, 0x6, &(0x7f0000000040)={0x0, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'sed\x00'}, 0x2c) 2018/05/11 22:03:41 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c00000014000104000000000000000079760000", @ANYRES32=r1, @ANYBLOB="140003006970366772653000000000000000000008000400ffffffff08000200ac1414aa"], 0x3c}, 0x1}, 0x0) 2018/05/11 22:03:41 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0x56, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb4800825720116aca1f46ddeaba17883f52796fe5480b6048a657d003cfe48077fc6e227fc360566a361453018496f7d6e00000000000000000000000000000000ba4577116be635652ce8293900a556255512e4f9354ffdfdaa7220fe1fe400d57c7d7ca073330fba1e699c12a0974400000000000000000000000000"], 0x0) read(r0, &(0x7f0000000000)=""/97, 0x61) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000180)={'team_slave_0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) socketpair(0x1, 0x4, 0x9, &(0x7f0000000080)) 2018/05/11 22:03:41 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x18, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:41 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x4000000, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:41 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2a, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:41 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x100, 0x0) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f00000000c0)="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", 0xfc) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000b4efab)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900210008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/05/11 22:03:41 executing program 1: r0 = socket(0xa, 0x1, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xb53, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0x2bb1, 0x3, 0x7, 0x5, 0x6, 0xffffffffffff86cb, 0x4, 0x7, 0xffffffffffffff80, 0x10001}) syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/11 22:03:41 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x9, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:41 executing program 4: r0 = socket(0x11, 0x3, 0x0) pipe(&(0x7f0000000040)) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffe000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) r1 = shmget(0x1, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000180)=""/47) 2018/05/11 22:03:41 executing program 0: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)={0x3ff, 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'ip_vti0\x00', 0x8001}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x7c0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={r1, 0xf6, "5dfd1187af60c8f71078ca5fa67099a40fb4d0757162decf494ace4c950e6198a1e1191dd38db1866c685d3de9252d7530c72b935a15e32f9f4e573d04b96f210bbfe45978fd73eb20b6036fcc04afeb7ed7e769ab62c1f1623ab781daab6bdd2c41106ba6d655bba82bdba29c7e384dca995d6516d2ee54cddecdd0c719ab6e7c21253c67f8f6d7082751d657887ad8e3e9cdc5663b6beda05deca15aaf8f5e4a388d6f11214a8479f0a7d04cbb7ad7aa25c939bd3e54c83ceabf9bc1e9866904603b91ad14a4bd5e399c2dbfbf40784d928f3a84205220d836c57ffdc6d97eca2aa5fb06f0ab0f68475246934621a03dc39373163b"}, &(0x7f0000000300)=0xfe) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x5, 0x400280) fcntl$getownex(r3, 0x10, &(0x7f00000003c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000000400)) r6 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r7 = getuid() getgroups(0x2, &(0x7f0000000540)=[0xffffffffffffffff, 0xffffffffffffffff]) keyctl$chown(0x4, r6, r7, r8) getsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000000580)=""/13, &(0x7f00000005c0)=0xd) ptrace$setregset(0x4205, r5, 0x3, &(0x7f00000006c0)={&(0x7f0000000600)="4e7f33b9a626bab952b7bb83693478b1fed556aea49326676d9ede546722a54cd51295855a44ba5352cf47734080630860d7667aa7b657d87e7d666f77e50bd8dd9e04ab51a18b38448a2d4bff54d8ec418a5bbf7a78873cf387a0cfc1425c9a327007a80308f55d67294602fecbf48a1a3e41a99ef64f07fec0d6d5bf13a680429b7f5a9dfe8f487dab58853e664e738ed16db7153d42343577da1918521f6a12c7f345250ec47a99df09db1f361997ea152ee09922d6ef5c8dfea86a95", 0xbe}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000700)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000740)) prctl$setfpexc(0xc, 0x2) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000780)='reno\x00', 0x5) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f00000007c0)=""/143, &(0x7f0000000880)=0x8f) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000008c0)={{{@in6=@local, @in=@remote}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000009c0)=0xe8) r9 = shmget(0x3, 0x4000, 0x78000040, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r9, 0xb) fadvise64(r4, 0x0, 0x66, 0x5) ioctl$SG_GET_TIMEOUT(r4, 0x2202, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r3) ioctl$SG_GET_SCSI_ID(r4, 0x2276, &(0x7f0000000a00)) recvfrom$ax25(r0, &(0x7f0000000a40)=""/173, 0xad, 0x12000, &(0x7f0000000b00)={0x3, {"a2becbd65f94d9"}, 0x4}, 0x10) 2018/05/11 22:03:41 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000100)={0x7f, 0xfff, 0x20, 'queue0\x00', 0x14d7}) write(r0, &(0x7f0000000040)="761044ada536d8019df05b4fe510051072bc2941e36643fd899fa04724f38ee8fe2b79d1a02bbd5bc238c300436fb8c3acdfac67d41ed4b1558f36fc60b751be6bc52f8499971f76062974741de729ae9d258756616f8889c3641a56a149d1208004ffb65a2b5b7f89ce71565af92636dc4ed60dc702baaf41a63a3329ced98eb947523b9e7b25904ef1ffb80a70d6c92bb9bef2aaecc4a420ce6de2803ad3cc72c04a1a96d734b2", 0xa8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x10030, r0, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) 2018/05/11 22:03:41 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000d1c000)=0x2a, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) [ 964.295338] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:03:41 executing program 7: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/softnet_stat\x00') accept4$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001540)=0x158, 0x80800) sendmsg$nl_xfrm(r1, &(0x7f0000001500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c1200001d0002082cbd7000fddbdf255000010063726333322d67656e6572696300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000f8f35694daf700004c101400736861332d3232342d67656e657269630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000060010000d98fc6453438fc96f4a2978959f9c5c9ceb8747c6902c8236f05c3e939ed40e3007aaa1305c15f45e3817e672271bbe5eff39f21f44c45eae619a9a4dc37868559342bafe4c7ad12007884becb6df5f3bcf3beca0b31f82c28dccb4832cf111a25931362277bd973602161f86d98f41ba6ba76a00d63c642aca7b6a6954b64e82558f9552795090a25314ad1bbe7f69f4b1feaa8564ef35e471d9a3fab1a9cd5f6139835d5794044df3b40a20f7afadc6f3016b9e1cb52ae28c87966aa2404c1fe7d417d0ebea9322f52e641a77ff261165c750625c0ea22236687a4ec07c1eb96ab110f7f1f60885761fbc4d3f80aac451a1638eaa05b5f2d03a48d5e6792135040112fcd91a61b4ab08e730516bf8a433dffe7ba31c19c9e68fcd6876f19fec0639dff30a77d2b769e3fc5ea30a50821bc9625694f8aebaf5667c77e9c60cd430e2ee975ee80291ff77314665c8e17006c2b46449903a3c4523941a2e6d13ee89b0272fa3e2323f3fbbb7f004a244bf86ac3a7a441986d5992024ce33f34f67bf539b2569c44d48b912fefef56eb370396ac9d038ee17b1e6390186a63e7812433e1241ff3d3f852016e490d3a898d2ad4940af738112ffc72f623d0573d143b1249e77387ebe13c453309f04213111c77071810cd0833967a873e77d98a67dccf7197cb97584c16c64119198faaaf42cf7934613d435cbc48c1048f4aea590b1a2ef2d0b152de8f7b17a2903ec0a44189de045dbda1a5ea458cc7138267863c47e21dab4ce72ba544feac5bc86f3746bd36c2603a86af9d44330a8e20f59ca39eb4272c172ce24f13e36dde5ce067c53665c3c36dcd974c305b30cebd7e67a7c7b1607f402ff7465cdc923b67afa0f65d186b75c3629228b7e4f56d402d24c6a27dc96904877beed8fa25bd9f2424e91a162efe9b872aed34350c2775db446c2f469164b0a1e1f3a3225b865f56a374e3feec551720fcd41e4aa0181e55ae203e37bc86d1ac72515e6a64bcc473e4ceb2b2574a39ca9789f3ecc855542a396915cd2fae1ad82d65e04c42266d79d686c777c8e5bff6a06ab006ec34b664a0c3da054eaea1812298fcebd17e89265a8922d30fbe225f7ba708e2c2c69500be228306ecc206f0d0f7d086334605e47de2b24e08de956f0b922ce9eab41db305e257cdb6e2c1c3de109809070298cd3ab6bad69fc888775ae6f4a041d4707031a7d76632546a881847dba460478e47c1a5a7af6c9241ddce604233630254666f04945c4813f3efd831677cce2513494ee15cc7e718f3ef37d2569f78c21e6d683318048c1c7ec5a72261499b69b68ddcb198758b2a685366342de5c441579d3f3f7756f82b783a13f7909d4aeb3c6a4d19e3e6dbfd1f3e060553aa4ea3f0bbeed9086408f38f0d5628b9e3db1e418c2dd016b3d0be8f95f690f5f9b6a50def9d0968eb96bcb9b749a2d9fa1427be438f7557e5fc87c0d17e948f20bb28bc9e626dd3094697a9049cc1da12d204daa61c362a9c17b9ca39864b7e0ffe0cd16dc04c544919a036e285d2d346037a5fcdf6d45c8c2ef3251e7f27d19c9851edf2d854e5ada7501a6607d5fd9631809515b1ba85dbc3f0f60f725ed3a2b8e3ae15840988c55bb97a6c82135eef8f2c718cac2d3b57bd839aa28c1d64720aef1ab0eded9584f4ff45d63f4bb5c37ed5a385339f98dbc8f9ea1512d77d911859e71d34a463f9f5cc59609ac311bf202bf1f8949c57e2cbbb8e0b63cbdc850a8b186130ef97ac4fdf859a2ddeff7968eec815a409ef3662a47ab9fb8a5ec50b51f985f95c16a718805f71899ab3517f15fcb06380075440aedcb58c67ec7a12337c6d64ceac146bce343222dcfef3dc809ca06d141f2a547f62418d8fada268272e13103104594a3291f89f6697c1356c85a7f387c41c2fd896d64c36d8c07ab9deff90d1daab3ad07547b67c12a31b2278487cfb28f56cc9af950e0fb7bf5dc680543735c1719dc9e1c70743e507e9bdc72bf8365790a3f12885feaefd49a4ace0776e03faf1397e4678b224266c75a3bc5567a8c4344c7c779fbc33ecf798ef45d42d0a05cb303382025ded7bded8a6a0a9c3db53cf8b36a928c0dcf674c2759260fc28f9a0f6beaa663ccb47abab1dd567428db77ec542cfbc6d837e783b865b3048bd0d7b53e16922dc5cd3fa2ec1ded53791d2a2d180d4c6a6b77f7793d7b33cf0dad60080b9e9f0ad1c0437654f9dc98647b488128a0c3b3776874c97cd3b8a797578281ee38db869467389c0a9b45ce327e5d418dac88889955f4d67435b23b15b725bd8e88fdf782630ece738fd6e74e8b6d732faa2f3db469cceccd8c0dbb550046e8d16ce4c56e8228ac3376d9d8b61d1d92b680267128653e314bb2a87784c7f7130dad3ae57d2f400c30379d64ccb8f29e55e9dc59f84c1bfbe629695aa4c556b8466e37e75b9ca1d782d05f78fb2e6c8bc2643f461319033c187bb24b24ba0af8906a32b3b1ecb85a034013e8d3780b72390603783a13d519ac5cdc354d712ab7e0a190f082246fc4dde0c8ecfe099d5753df67bf959eeeb5315df13799a8ac86f2be16e89b776a0a384cf47d947bda2bb0ec54cbb8aa20ec27db1ceb91df403689725391a37f0ef3b5fe2e09369acdbcc999d8843c80b7edaba2fadb9facefd55784b52223ce6df6364f3bea3b9b0b309b59e1b4665a0431f63a5613d20fc22a5672dc4d0da39794f68782defd57a59edef575cdc048b8ab1f14b7ece8fbb1c0cbc60a2ceaa47884f9a631e0f3c69af4ac7b120e530926fb9a20209a72676caf95ba65442b227dde136ab1290d241c23534fcf18e2c7828e4f9813c2c512483919ded4a38463879f189b2b45b09db44a0b28ba2da3867703180ab70428829b9366a09135caa0eb2f5571b346b180c5e28f5aad543f41adeeb92b33999d5abc908f74054697538c792f4bea2efcd6a16ff1854a14b7f2b391635e5cc70d2e8b3606675021802354d2c98e4f35c709bb946385492bc98af2b7596902a9ea0e5ffbc36bb79e517c23a3fb990663e8b9ca07e2a3ef109a2b37ab616a0e3997ab9306df3a54c384b9c0593bd2d2ca9f1a90eadb1a2653b5727d1468bf2f2a368fd993d7aa8c1a24f8d4c33654d2ea5b463d4f6d445ea372df8afcbaabd147a81974297d9a72946161c7aa8b61177f15efda9c59b4f829adf80f4b5a21160629540ced8048053dab0b73c5f51960c9efe2b50ec940400d08b294c341c112a01da7b0c1e7461e374ce382b73aa57f83bd2b10f18d330a8981d69cc158becc580c18490c50b731f8f0d11930cf08a42ec7f9d68ef4ceca185f9a9fa4e4e1971ed907cf31ca24490c01604cc6d17747304f0890c44c19ef9a45554d012f95b39cb6e1c19c45f475cb50395fc0a8225600b37765a3db3b1b4d3d40316501fcc0a00c9540ccc5f98c7a8804356fe865d792b571c753e323f60d6da595f82448be6499df511a6d3ebbc9c2b476231296b865b5044ca32db03ec89aecd68076213062874b1b94c412768261e0d5b13bf6961cd2a35a1f736f5ed8fe6593cdd4d184e97ee80a210f2601f5cd358cf5c2dd00136ddef2ebe2f605d57663b692daacf659c5a1a370d4d36d2aa181479e6973b20676a89c5d4cf954613063ef2cd76b4fe1eb29cab6abe27725bc0fb4b02c09d7d98c283b9c5c1fd024c0735f68d8e2db69311032e05dd9624e7bd729b830102747bc9d41da5a8441ec82886354c1888b6fb2da9c0764dd5faa3b20849282e2ec751d7cd450f6f358a50d0e1808fbdbbbe35b7007f527d071a2a0c9c960a0fc2bbd76adf53242001e346d4b95a8ce452cd4c130b7ddcb43557620c2786f76737e857e5573c49fa66a8554b57bdf9c1530927404f0000ed54e9044ce90d2297c95192c5142fe38b33300ada98c371b3a303db865ba2949c822e392becedf90a7ac13f41fc2d54b3579c7784a49f5a4f20736a33762ca867f102ace5b26fcf7bd97519ff2f110c52376e00a2c7df23a4abb5a2ffad219f7bf9dc5c2f81e6a9deeda65c1c5b6146b941c151dbb4b0ed14210013d9915bbd4614d8b204449547239bccb4bf61f0c309de67b0110aa7b8952c034ef6d6f391068bb8ed0153fae0a310c488ad3cc293a6f66d180c7e1dd514f4af88d5689251838fc4986264ee711a00a83ed31ff0cb3f1e8c13d406ebe42380b04b545efcf569b0c1fa4ba02672005756bdd61f4f3f7aadd9adb7dc3a7f53a0035674ff1c9b90561babea48613f1e225e419d9b8db3b2a228bd0762392deea1ca1be6d1e18f7c52dcb14e309749cf2dcf5af8fb99d5d4fd5908928a6e3185f1c35e3552a2014070f3c8bee6d5c8c6d57bc3aefda807ac537bb17a4eb9d2e28201e9cab87b5333ba5e8c0dfeda9f8d0579e0d8a0a558946988c2b66c5e34c12c8594ddbf6b54a7d99d95aaab10debd1557dd0207508b1da36c3eee6d724017893727cff66e3df9dc887fc48af03ef3b6946ed8bbabc2264c9ebf2bf4217095a22f762558a781ba18512d135781de73928c720b8f2d544e85dcccce58f17c9fd094b9420224cd62640649866f8aede797fb79207103a43a8779e98181ed3ffab753846796969c1474508cb6000468ae1af2da23b90e8bd11ba7ec8d6bd81efadd5815411dee0abacccc345a9d6c48efaa7834fb3af602905f99b06aa8bd7b9c9d7ae36576d74e0b2c5f65301882d6696e49a8b6719b9d67e8c53f1f7be0971cd0fcbc13aefe965c9557c79a8870519b3415c7fefa9c078664c53824d1708e4390e1ff3b7b3442dbc3a2b4afa36669ae826cc6910b141eab445122394a065ffe317f8b532eb0b77d205051f15d3cee198da23656e103c07567dd2b47a4ae95eaa958931cfa5a26bc02a9ce40119d005d3bff4bd1879f60c27b6a2de1c345950073a56603674d74692738e01063a015176c85531a32c52eacc91418542d271f19ebe6f15013030930f3757b3d7b629150bf3f00c12a293c92828c5d0bd3d6195d5da2c743b60a911b95b309517bddf21fa31c2b3431e92d2947e0a13b458290c89ff6cd92f72f5fb3515ae551911abdd3f35b5003b4b651fbe4d916426b98d5766cc4bda8d20d2cf38294af8880bbfeb97b119a58a062b03885535f2ad3b55ff2654ffc99df89185963161369bc1b40bb12eadafbd550093f34cc353f1dd5eb5b71e1a118340c548e9f0c0f090f12cc347af52d89fc355c0af8d2caa0ab301e701b766defd234367bd3f4eb2a21433b9a63893033c153ef9045c5603a9f455f2ce3cfdd0b3ddb4739601014d8f2a203ab5851a76d53f36b17d565264e82a4b89e4e945549896fbe0a3449d8a3456c1bd5ad59bfadfbd62956ceb2a16f5eecf7347f35655868abe455e3b0a0b58cb249ace9cfae57710a5917f861816142f77cc3b35c5e2d59ff4c9130916610c5326928c419163f969c69e72c3bdb663ed015742677c3e79950cbc64b718f1747d447f06947e877b65ede479b6f221a619fb6dc119053b846ab1d7d05b9aefd971ca40a6b9a4a3690e21a78f31380bc2637b7dd36f65050d3235b359e9afc4ec1f43e59a41a9713b4d1733d54df2b8be9a72f9d313609dc889292f262bf6c5310fccb5386e375688cd9bb9b400b19bc9ab087cb7b63c4ac68032fb233f97404a009f4e299a961e81f5c878b8a824a5fdf51a0352ae4a5d61d0a708b682756848b70bd454185ea364c4ae526e860907d52da56c42e4075ba0722922c009df3b20d5e493233cb07edf8c86e60bf109164fa22b2bd514fd30c001c00", @ANYRES32=r2, @ANYBLOB="02000000080019002b00000014000e00000000000000000000000000000000000c00100001000000000000003c011200726663343130362867636d286165732929000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068070000e00000006031a492308a9f82487a73fba4c09ef854bf59f83dc585a173d4655ea6f5f37f27e44400382d4266f0956bd2d86511d7e40aab3887f90407251e400fb5dc67e7976bab1e61c26a20e1c5f6d20367ac47e861aaafcb8faa3f38cb1746c1e9400870ee31a2837c55f2a4331eb15474d5d7db6c9ab6555f99fc7142647e693892d98c6465c33bc295f574eb26979a8b5a72ab861b2a586da10c7a15695d33c701b4aae1d8bcaf74bd6b83c5b81ad38ab274370df6b3d7f160d893f86c8b2d0211d745c83f02ce71d4e98406fdcd0b0ef9bd26090ffd49e67627f489baf65d7d9e500000b192e05f7e00000008001d00000000002c001300ac1414aa00000000000000000000000000000000000000000000ffff7f000001000000000a0000001c000400ffff4e214e200000e0000001000000000000000000000000000000000000"], 0x126c}, 0x1, 0x0, 0x0, 0x44000}, 0x4840) preadv(r1, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0x2, 0x0, 0x10001, 0x2a86}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000001580)={0x7, r3, 0x10000, 0x1ff}) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/30, 0x1e) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000140)={0x4, 0xc2bd, 0xfffffffffffffff7}) 2018/05/11 22:03:41 executing program 4: r0 = socket(0x40000000015, 0x3, 0xfffffffffffffffc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004cfff8)=0x6) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000406fd8)=[{r0}], 0x1, 0x5) 2018/05/11 22:03:41 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x2, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:41 executing program 3: r0 = socket(0x0, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) fcntl$addseals(r0, 0x409, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xfc78) 2018/05/11 22:03:41 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6b7, 0x800) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) r1 = socket(0xa, 0x1, 0x0) rt_sigreturn() fcntl$setsig(r1, 0xa, 0x31) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/11 22:03:41 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000d1c000)=0x2a, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:41 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x300, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:41 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x13, r0, 0x81000000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x100) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7fffffff) 2018/05/11 22:03:41 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x1, 0x0) r1 = request_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='/dev/ptmx\x00', 0xfffffffffffffff9) keyctl$read(0xb, r1, &(0x7f0000000180)=""/49, 0x31) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x400000000e) r2 = shmget$private(0x0, 0x2000, 0x5edc6d9531bff146, &(0x7f0000000000/0x2000)=nil) shmat(r2, &(0x7f0000000000/0x2000)=nil, 0x4000) r3 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffbbe, 0x10000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000340)=[@in6={0xa, 0x4e21, 0xe8, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @rand_addr=0x1}], 0x78) ioctl$FIONREAD(r0, 0x80047437, &(0x7f00000003c0)) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000002c0)=0x3) r4 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000240)=0x80) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000280)={0x9f, 0x1, 0x0, 0x4}, 0x8) 2018/05/11 22:03:41 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000d1c000)=0x2a, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:41 executing program 1: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x158, 0x400) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x101, 0x20000) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00000000c0)={0x9, 0x0, [{0xee, 0x3, 0x0, 0x0, @irqchip={0x1, 0x7}}, {0x401, 0x4, 0x0, 0x0, @irqchip={0x7f, 0x7dc}}, {0x9, 0x2, 0x0, 0x0, @sint={0xfffffffffffffffa, 0x7}}, {0x5, 0x1, 0x0, 0x0, @irqchip={0x0, 0x100000001}}, {0x68a, 0x3, 0x0, 0x0, @adapter={0x5, 0x7, 0x6, 0x3, 0x1f}}, {0x100000001, 0x3, 0x0, 0x0, @sint={0x401, 0x2}}, {0x6, 0x4, 0x0, 0x0, @sint={0x8ce7, 0x7}}, {0x9, 0x2, 0x0, 0x0, @sint={0x2, 0xffff}}, {0x8, 0x7, 0x0, 0x0, @msi={0x5e7, 0xd52, 0x9}}]}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, r2}) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/11 22:03:41 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x1a, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:41 executing program 7: r0 = socket(0x11, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = fcntl$getown(r0, 0x9) ptrace$peekuser(0x3, r1, 0x40) r2 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x79, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100fb01de93daec1b2a63150cd391050576cc3752e27f630a6e0ac21767d6278a9771ba19e9338a9ab561ad02bf0bab204fc651bbc775c621f20d4c5dca228f557ea6cdf531e31d01a7b00c6c750ead183cada4899fb0f54072290b2beb"], 0x2) 2018/05/11 22:03:41 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0xfffffffffffffffd, 0x0, 0xe6a, 0xbf, 0x14}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x4c}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/11 22:03:41 executing program 0: r0 = socket(0xa, 0x1, 0x200000000) ioctl(r0, 0x8912, &(0x7f0000000280)="c62906000000000012ec6f") r1 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000001ef8)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x80}], 0x1, 0x0) ioctl(r1, 0xc1004111, &(0x7f0000001f64)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 964.631887] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:03:41 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='syzkaller0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x99}}, 0x7}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xb}, 0x8000}}}, 0x84) getsockopt$inet_buf(r1, 0x0, 0x486, &(0x7f000048ffe8)=""/24, &(0x7f00001e6000)=0x5d1c08922993c914) 2018/05/11 22:03:41 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000d1c000)=0x2a, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:41 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x1300, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:41 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x3000000000000003}) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000000)={"626373683000000000ff00", 0x3001}) [ 964.717074] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:03:41 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x0, 0xffff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x3800000, 0x8, 0x1, 0x9, 0x2}, 0x14) syz_emit_ethernet(0x22, &(0x7f0000000000)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x100000000, 0xffffffff, 0x4}}], {@can={0xc, {{0x1, 0xfffffffffffffff7, 0x6, 0x70}, 0x6, 0x2, 0x0, 0x0, "4b141d167fe9f23d"}}}}, &(0x7f0000000040)={0x0, 0x3, [0xc5c, 0x402, 0xca6, 0xcb4]}) syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/11 22:03:41 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90fff0f00009ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") pread64(r0, &(0x7f0000001280)=""/4096, 0x3c1, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x9, 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@int=0x209, 0x4) [ 964.826915] : renamed from bcsh0 2018/05/11 22:03:41 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x17, 0x9}]}, 0x78}, 0x1}, 0x0) [ 964.872209] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:03:41 executing program 1: r0 = socket(0xa, 0x1, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0xffffffff7fffffff, 0x80200) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x5, 0x26, 0x1f}, 0x10) r4 = openat$cgroup_ro(r2, &(0x7f0000000200)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f00000006c0)=""/212) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x98b, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000140)={{0x2, 0x3, 0x8, 0x2, 0x6}}) syz_emit_ethernet(0x4, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450102220000000000049078ac14ffaae000000100000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES16=r0, @ANYRES16=r2, @ANYRES16=r1, @ANYBLOB="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", @ANYRES16=r1, @ANYPTR]], 0x0) 2018/05/11 22:03:41 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x3, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:41 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001200)='/dev/uinput\x00', 0x402, 0x0) write$fuse(r0, &(0x7f0000001180)=ANY=[@ANYBLOB="0087ffffa28500a7ef0e1c41708633be3a2b"], 0x45c) 2018/05/11 22:03:41 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000d1c000)=0x2a, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:41 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f0000000140)='8', 0x1, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x101}, 0x14) 2018/05/11 22:03:41 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) msgget$private(0x0, 0x160) r1 = socket(0x1e, 0x7, 0x7) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0xf238) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x2000, 0x0) clock_gettime(0xfffffffffffffffc, &(0x7f0000000400)={0x0, 0x0}) ppoll(&(0x7f00000003c0)=[{r0}], 0x1, &(0x7f0000000440)={0x0, r3+10000000}, &(0x7f0000000480)={0x7}, 0x8) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000000380)={0x9, &(0x7f0000000140)=""/43, &(0x7f0000001680)=[{0x800000000, 0x1000, 0x3, &(0x7f00000004c0)=""/4096}, {0xffffffff, 0x54, 0x80, &(0x7f0000000180)=""/84}, {0x3, 0x23, 0x40, &(0x7f0000000200)=""/35}, {0xcf, 0x2, 0x100, &(0x7f0000000240)=""/2}, {0x7, 0x70, 0x20, &(0x7f0000000280)=""/112}, {0xfffffffffffffff7, 0xed, 0x4, &(0x7f00000014c0)=""/237}, {0x3ff, 0x0, 0x8000, &(0x7f0000000300)}, {0x8, 0xb3, 0x100, &(0x7f00000015c0)=""/179}, {0x0, 0x11, 0x8128, &(0x7f0000000340)=""/17}]}) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f00000000c0)) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000300), &(0x7f0000001780)=0x4) close(r2) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000017c0)) pipe(&(0x7f0000000000)) 2018/05/11 22:03:42 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x10000, 0x0) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000000080)=0x5) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0xb0}, 0x1}, 0x0) 2018/05/11 22:03:42 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x8, 0x9}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:42 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000d1c000)=0x2a, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:42 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x4) syz_emit_ethernet(0xfdef, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaabdc798aacf2bb13c40b80800450102220000000000049078ac14ffaae000000100000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) 2018/05/11 22:03:42 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x6, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:42 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x7, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x802) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000002}, 0xb, &(0x7f0000000740)={&(0x7f0000000680)=ANY=[]}, 0x1}, 0x0) getpeername$netrom(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000100)={0x3f, 0x1, 0x9, 0x40, 0x2}, 0xc) prctl$setendian(0x14, 0x1) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000000)) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000000180)=@hopopts={0x21, 0x3, [], [@pad1={0x0, 0x1}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @jumbo={0xc2, 0x4}]}, 0x28) ioctl(r0, 0xfff, &(0x7f00000007c0)="278329bec113cf38124f13a9faf175c5ecda928d2af712b548c5541911cd98f664e0c762798f673efd0594914249c2d7d8b1e5f278ffe0ee83146c2d1d7bd4bbde434f96e82629514c68b01cd58627cf2135fe913129067b1089b956924334eb429fe0e57cd8af5bf3fbbac0096ae21db192f1378dfa96b1eb915c81cfb7bfdeb75503c33b4796e448d9edeec0dc8adbf1d0bbf983f6749655583bcb03389deb086d26fdd2cc92c3467da3230754f8d6013ad13ee48212d45a2c49f12ca58ce391695a47e21278e68d7d555f8a74b37c0608c9bfa787c8319ab23863cd68006ed841f1d513809dd1c9d9f007fd10547a2897699f15df91d7b404f3bec24358edf31d87f03c510592cb1b02101ad4afdf5adc2f4409d62de1293996bdabc6a53581197c9061972f43898bb49373406281ee2257d6c3b43cbb8e926dce1956ca8e218d573d7e4d438536621246b4b4efe02cf4fda367ccbab12f0bcf11b1bc09803249d73fade5fa4e51198589dcc59c73964c3396c5c3e02b8bca89cb882beb5ef44cbdb072b998504d5bf5f9b3ec9a4b7703876367cae0ed4e57b9f171fe2520a4ed753471a7bd94cbd38b3b9b076c00cf8d2eb546cb3920ec6e27bdd614ae679cfe273a742ec99e21666f13ccb59d3b0a5070789a1ab9c70b799f320cd4d2f19d75938622ccfe8aafb62a9317276fbae61f5f0496eda898b0082ceef5ce8910eff70329b5a47b94cf92163694f6fd99b1e2a4dc489c9a82828c7b54be17c3fa57ed42649828c855209cafabc35154755c9275c9fd5a12bf9eea1898efb60072c7b8ae2a850d826c02d3528a46f28fa3969825615b4d9bf3149b39b9314be7166455b2bfb73705cd0143b5c9032681f55ac4d60136bf9b4313a533965675bc01545eafac262c02dd30205ccb144b02c310da3e36af52a71b64b988127588a7788fc69a6f8a911c2d56ff738f7799ce4756a27fa75e7723cd1d842a1d7fcff3af9faf72aa8ef6272d1ba62f3028b9315ff98e35b5350bdfb42f7ee73ecb8b9354910e14acbf31fe02a1f8685f0e97afc4c1586e177d976354e3ea812dccb51378270d1d31d129b0ef15542c3442eda58a4ac136e8abc778d6c1198442db20d98e020b2a86eec18228ffd8ec05c97293c90321ace9ec6059620758ff7d14c3c02db64e67894a9b2bdb998ff216a94331290a3058c40a17e53670f69215ce9edf83c11d8861b260e0660e16ab538de02a42f39499bb95e4182f069800608fa85b030fd7553898650325cfc739a6d6b9f7aa23ab34736162e791709def7521dfd923516717bd83f2d7de7e77ff3dc76569d36d8c6a013c44434b392510244b801900902de22c8d58c674e7a20d06e31c428afcd346376e6f21b2f8a472b85b131826acb73ea76fce5c2c1025789b2b66d60a5819727b77a01f4d595be9da5e34b854b2378de0bf3a2c2e276f261d3538b5e20556c363fd0a4a9c5e3c120249f154418872fcab1675659a3c302c50f8795ce4df7383c5a1a7888ea29f0af9da9c63313f96a7cfb6ebeb091931ec17a4847ea74c1652fe76f233dce4c57de7e5325420200d590d6985acb5c9862c260bcc37906665f9d1fe4de263f3896b6a6a50db812f36f832e35d3a39cbb644c3b2e41eb89585a05292ab25a20fe860285dd72cbe63d2d6b980e3ceea64c3283567b18370bb76c8720b1fe6eb7ab7303088ae7ccd291f4b22384111448feeef144bcc7674c5672f18ec289bda1a1a39647ba01d96e8ab806c64714d51d3547087035ed72800ebededf916eac1e69938ed24d2df65d1f288fc0c93cd754ccdea61732d7c0ef731deeb58e30849b2518da5ec29e855917800515a243866438d6d3abc7b514ecfbe2831b6f62a9518246ff7dc8bceedf2f31f43f7a0a92a860aff19918a602489aeae2467193fcff39b5fb9cdb7fda6b46a47232727e2483110f9c0d58abd9fe256f605d5e15c6dce4dc80847e55b3a9c91ece7928076e23be08f34ddfe1adea2db20e5933dc04291cb3458877211d407fc0eeaedbd87be3101fe0a6c8e0036efbb97e0d1661a3fe0f6d8f7d44634448d44d87bd3eb86f401260abd11b2f06f61c3dae007517118dd8f4f7ebda7d0854b1a9fc87eef4d6aa153c10f1e724a41421d1fe1cf4b02bdefc2ca9267dd81288f18a971e0d1f56838e5d7ff528da64cf23bf4c5414fde069b5df135e28d2e0d3bd95e6b431e57efecc05870c22fb3e428d8b06fc07bd7300bb645c84dd4a1fe060e66970012223bba90c09a5eb2962606656f96e316ed038570e55d4d49de125c168e6d5f9347663e1ab895f1829a03fc77cd442e71c44085431343b22acc4511de020d7a3a7c989efb9ec081a4ca3aad20568d8f1b0e188145d969d0402f59744aabd6d07e47da737ee2d8dd05195eea59fa85dc209a6b84afe9e33dc0af214449c900667d1be3c50c1de4c30cd79ba98716d6c9b64e7a7e6d90750eec341fa65af6be3e418a3ccf21530163db60650aeb6d3173a3925c53027b1ee74b31ae1418d79fc49e35678018f73143ea4d3d9f588ab491c6bc6f1f68165faecf5ad06b3d5e2c0753946df48a713d025801f3746af14a94dff9710a2524d410dfc69b8fa94514e00ecdaa857b3e492725fca2e9f3fc60aeead308d4f27ee46d3d1868198f617c29b18c3ad070d2588bc957d5443a01e75068dcf9b8cbc0a5bedad82b7cfdc9276866d708cdf27dcfbe03789b033910b803a4d094bd0df27a4c5091bd2ecc644d2e39469523805e6bf33065b907226f12ef0f4e3b75d337af90dbaccec8327d22adbe69cb7c7e6fbe6efa6091783b4e9fe2c2eae9308e1564ca1e46742c966fa8573f988a5a0da16e7328cad7fbc63f89fcff831c070379da7474b0676219d55aeffb62c35e510ce8ace881206aabf8a806dedd165d590fcc78782fdb8277d45ea018bbbe95292628129e3ebb94461e657e786c71fd43092ee5d2de4c0e14326f3ae14a9bc5cb3543475b2108b8ae8a1560e3cbbd6d4f0ea526a84d8cba9265dc31a3530ceeacf2d17114890ba40d55a3cc08b72797c2a5b4e6b9d793aea2a64506a857c9ba113c82d471be01042d6c8aa34097e2bf13bbcba460017eaa6ad010cb26df8a257da8512de37698229e6347641c3dcc0608deacb4d243c1d09690cea536768c552e6829322adea8459677ab9371ffee0e8fc122e93a3f726f7a48c8d95e5b88e5cf4f96089459f3948223ffc466581ad0347771aea3823f21a69c0f0843d9f79aeadc57e08dd29bc15d9fb27b8a67e77247354aa95b0ac66934ac5f2521c2a3237b3dd3d85013d863984d9d14ef92392b269f351446bee5158a055da608b43b9251456c094538e9387b45a613cd3e9d9d40e91d8e780936208f4e4fb3964a4cd56480519074e6ece54546f6a3ed127275050ca0a0cce5f448023a5cf66075acb10900a70de7ad4bfda0ed3b25ff1962eedfe54d629a0c4eaa49414d9870ea1d5efd5ce2f0a102eb72a6ca7efb9f2fb47da361158e464b9028831a8cf9f0560d3cd86169760ca788fcd27de03682302f5715d326030a565ba60fbee0126b7acde08c5f802561d643ab7f334b6da9f21896d74a9be69a5187c0f8d052380afb7b9b2f9f6ba2145c896190b88c1f567e4fcbd1996d328c5c9acd3e7f4c71e455e365e206a34409ec8301b7d38e21100bf33138e007f11ec43f6ed241a5dcad79ec47cd94125dde1ebaab5514025c2a24bc3f0c2cb9e0baad9a020dd535a176909defaa299605109974e21938552e91aca8a6e530f9c9bf506864b9a4e60f5faca89c9b2d1e3edf88793b6767b8d462d273f0bb37e57aeb34bb5f300f281d709adf2e24222ca884a2c5fd355ea230642e576c6ca3838b3e2dbd7ed883fb224eac1d606f74d32a1751ef9d7d26e694b017eed0e28c48234d9f552ba31884888e4beb409497a797c20b5a8812996120aa4e39e09c5703e027e080ad7c90ff714c3417963e28777f5d3373262340346e76d6018479db533de6d62d20f25f5ec295e2d47e33facc981135a23144e913bd70d364732704efde837b5cfd4980adec7c99f0c280cee89c4a1259c292d1050b35c74921bf3e43b6df1d3f6048641c453621bea61b640c47b3556ef7a1c051bf095d03e524f4d2f210d602a88e785e76f034cf23e4b80949dd98b301b257b8d5a199d8cf3bd14265fdc49e0440c40dc0899e65c43527412ab2d56c36a5d723f55c0e381f1841b1a4b2bac3554c8412397bb103bcedbe34f8712a1303c4ce27e935c021236d0f149f0f0c9af1d8da1d470a5dc9f7d08a992fd0999df518df3d83a2f13aca25e1fa42a410b6a4ca6031d20ac7ac373d7e47a4e312532778fb8b9fa001b1bbf754b7becaed5cf740b03925c58313d9e6e35260e46ed3ff9ed296e1f3c53ae9515afed6ef6cdbb1ef25fc7e373eb4f1d3a72a51b5c727dc3195ed57df9530c80c1cb583edd2d25292e50a1007b16278c02ae15812697fd019d48472c486ec9040899699a34d22ac77ee323515ecc3e5ecc838dcdf93d8ba7b1c9a6f82e3650703ecaa270d1c0786435734664f8ee1a5644e2e2183b76ff319422138e545dd72f0ef08fbd74cd77a0cdb799a86f9fde249ae47c13e279cdd8ea1b2a4e52357e9ede687f348da8fcca7abde8696de5dbd518b4ef4278948015990af80197d4d842fb50485648bf8cd0541fcae1e811f5eec528a7ee56a0eeb036c919600623319dac00a86d2a1902baa731eda4bbe622130cb7ece0fba8bda1e2644ea3db354f5662e069fff3a997717225b252cde05ce81f9f2c0e24af5ee4a5145a6cd711e5048d78852323675a46d31073a8bf72b6ff1849b13b761f8f692c75380e70935dc541468c72e4089712f78971a559804208a0c21a8cf457f67968baba3087a60eaeadca7bc583b91223b2808160873a6e6d6ec88f43a67df99574962692d98afa0e4a8040e3ec318b75835885859a4ecf9d6fd36bb514644793b5d9b82f789de22d71ca0579840cf2a55ec18a3d8b5463ba1f630658bfcdc412460817f206ead998e93f14cb8c58e88c66751381e7f4283ac71e0b75ad0c19ea5293658bc56a1379f9df63d38a9c05a6f15a50c47041f21d70eb87cb0e5a455fad15d539b6de2cf31456a8ddba9ac64b43b6d4f4706ab247f005ed6399c30b25655a6fe1667a82ab07c3c97d199eebf4f7c23506d79a85bcf907c6b64865deda0f9d0a83c3db223c3a8426501135839a6cced1904fae21cbfa6744d35023f2844c6598adf8f82567a89e31014aaf76e8c9209e3e1bd6b3392152d5c848018c3b7297fe7ac393cb3028c6f75c70db9727f62596a1a901170cbc5001777be93318cdca84dde46342c826d96da0974f3bc676d93b06eba6fcaeb0ff87fea70fb4a47ef5b9b873ebd4a274b1e3e8192821f9958c6d10e011312e7bdb4740328b9a7cbe89f377efbf13272b46db803324bce791ec3bd52ba38ebe6e75f3564d5864efc22b98b2f9eed0c085e02015640b24b01d858f331f82a335b8039921723ab05f563bb87cc958bdada8485c262316a36f35303c47f36c5957c3afa2102df84f12ce01224b2a192831cd9164e0cf5b20861bfd31c679e5fe2ee417752208ded765febb72acd58ef494bc6467487cf79564a9feb8669e45e044f6d49c65b0a9941bfd239d755ff0db40a1a676093fa2585f4bf630bded8a82d379da026d7c0034c39d3e34073506d6584338d2f570130c2aa23f6fde5e367bf39a415662088db8a4713109c2bcfa559a692cc51bb7b92") ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x8000) 2018/05/11 22:03:42 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) memfd_create(&(0x7f000001cffb)='.\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x400) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x8, 0x4) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/11 22:03:42 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) r1 = eventfd(0x0) io_setup(0x20, &(0x7f0000000140)=0x0) io_submit(r2, 0x1, &(0x7f00000002c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x1, r1}]) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2000, 0x0) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000080)=0x3f, &(0x7f00000000c0)=0x2) 2018/05/11 22:03:43 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x1a}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:43 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000), 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:43 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x88000) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaabaaaaaacf2bb43c40b80800450102220000000000049178ac14000000000000ffe10000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/05/11 22:03:43 executing program 4: r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x4, 0x4) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002ff0)={0x1d, r1}, 0x10, &(0x7f0000000000)={&(0x7f0000000200)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "e8282fc0575571f77ac8d4132539bc55d7906fe0fecb3d2f991075b83294d4a7b02ade8cba5f219fcf41fcb9d4d14c85b70cdfd0994acc2709e56f37a1afee32"}, 0x48}, 0x1}, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x101000) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000080)=""/126) 2018/05/11 22:03:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x127002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f00000003c0)=@llc, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000440)=""/88}], 0x0, &(0x7f0000000280)=""/154, 0x1c, 0x2000006}, 0xffffffffffffffff) write(r1, &(0x7f0000a34f31)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x1f}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r2, 0x0, 0xa, [0x3c, 0x5, 0x9, 0x80, 0x4, 0x3ddb, 0xfffffffffffff001, 0x5, 0xffffffffffff0b43, 0x1]}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xffffffffffff8000, 0x8004, 0x5, 0x8, r3}, &(0x7f0000000140)=0x10) 2018/05/11 22:03:43 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x2}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:43 executing program 0: r0 = socket(0x6, 0x5, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = gettid() ioprio_get$pid(0x3, r1) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe, 0x40}, 0xc) 2018/05/11 22:03:43 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) shmget$private(0x0, 0x4000, 0x208, &(0x7f0000ffb000/0x4000)=nil) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb43733a8cf0c42f5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @empty, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 2018/05/11 22:03:43 executing program 1: r0 = socket(0xa, 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x3) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/11 22:03:43 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000), 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:43 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x400000000000000, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:43 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x123000) dup3(r0, r1, 0x7fffc) ioctl$int_out(r1, 0x5460, &(0x7f0000000000)) 2018/05/11 22:03:43 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x3}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:43 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000), 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) [ 966.389110] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:03:43 executing program 4: r0 = socket(0x2, 0x803, 0x1) bind$inet(r0, &(0x7f0000992000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000000280)='./file0\x00', 0x141046, 0x0) finit_module(r0, &(0x7f0000000040)='\x00', 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x2000008912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") r3 = open(&(0x7f00000000c0)='./file0\x00', 0x2080, 0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr}, 0xc) ftruncate(r1, 0x7ffc) listen(r3, 0x1) sendfile(r0, r1, 0x0, 0x72439a6b) 2018/05/11 22:03:43 executing program 7: r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x8, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) utimensat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{}, {r2, r3/1000+30000}}, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f00018000400edfc0e1c0b0000e80000001009ffeb0800010000000600", 0x24) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x7) 2018/05/11 22:03:43 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") socketpair$unix(0x1, 0x0, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000040)={'bridge_slave_1\x00'}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) 2018/05/11 22:03:43 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x40, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/11 22:03:43 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000080)={@remote}, &(0x7f00000000c0)=0x14) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000c00000/0x400000)=nil, 0x400000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) 2018/05/11 22:03:43 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2a, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:43 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2276, &(0x7f0000001740)={0x1, 0x0, 0xfffffffffffffe75, 0x0, @buffer={0x0, 0xc8, &(0x7f0000000100)=""/200}, &(0x7f0000000000), &(0x7f0000001680)=""/182, 0x0, 0x0, 0x0, &(0x7f0000000280)}) 2018/05/11 22:03:43 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x17}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd60d8652b00142c00fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="acd9bf126e89496e902559cf53fcccf1a2b2dd3a30787d6f49a99d7f1000"], &(0x7f00000002c0)) 2018/05/11 22:03:43 executing program 7: r0 = socket(0x10, 0x80a, 0x100000001) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/17, 0x11}, {&(0x7f0000000200)=""/155, 0x9b}], 0x2, &(0x7f0000000300)=""/242, 0xf2}, 0x2041) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x2, 'bcsf0\x00', 0x2}, 0x18) r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400200, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000100)={0x4d, &(0x7f0000000080)=""/77}) r3 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000000)=0x1, 0xfffffffffffffe6b) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) dup2(r3, r1) 2018/05/11 22:03:43 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x600000000000000, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) [ 966.710976] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:03:43 executing program 0: socket$inet6(0xa, 0x80003, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="4400ffff0fe37d007b1480000000009d00000000"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') gettid() r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x20000) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) r4 = getuid() getgroups(0x1, &(0x7f00000005c0)=[0xffffffffffffffff]) chown(&(0x7f0000000580)='./file0\x00', r4, r5) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000480)='cgroup\x00', 0x0, &(0x7f00000004c0)="c946a4a3aac5e5dc9b1514bd5faf430a13da27b411bb335d0ed474a2520dc54b25647dce2c92ad76ac9393a7d2447cfe20b210956085beab112ca0abc8a675cd9f97b8ad464b66fe71ef8857dc97f447a55b44474fc8ee246c09d515436aec603e419f041aea5976c489e25bdb21b06a4b441e5ec46e0a70ee1bd9889c1305e01e19a1d13d89fdeb7167c05320035bf7058beecd760a4a6c839d013dcf22bdaa233cac8a97c97a84289cd3885814") ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000600)={0x1, 0x7e, 0x3f, 0x100, 0xb5cf, 0x4b, 0x7, 0x7, 0x7, 0x6, 0xffffffff, 0xf95}) preadv(r3, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)) 2018/05/11 22:03:43 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2a, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:43 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x18}]}, 0x78}, 0x1}, 0x0) [ 966.754712] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:03:43 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450102220000000000049078ac14ffaaa55cceb491083462", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000080780000"], 0x0) 2018/05/11 22:03:43 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2a, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:43 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9, 0x80ffffff00000000}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:43 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0x3a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [{[], {0x8100, 0x8000, 0x8001, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x3, 0x3f}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xfffffffffffffff8, 0x40}, &(0x7f0000000240)=0x90) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfc, 0x28000100}, 0xc) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000002c0)={@remote}, &(0x7f0000000300)=0x14) 2018/05/11 22:03:43 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x101002) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0x4, &(0x7f0000000140)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000001c0)={r1, 0x2}) syz_emit_ethernet(0xa, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x4, 0xffffffffffffff81, 0x2}], {0x8100, 0x1, 0x7, 0x1}}], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x6c, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@rr={0x44, 0x3}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f00000000c0)={0x0, 0x0, [0x0, 0x56b]}) 2018/05/11 22:03:43 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x1) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) write$tun(r0, &(0x7f0000000080)={@pi, @hdr, @ipv6={0x0, 0x6, '9k]', 0x10, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bba886", 0x0, "f9c97c"}}}}}, 0x46) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4, 0x7, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x79, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1000, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, r0, 0xfffffffffffffffe) io_setup(0x6, &(0x7f0000000040)=0x0) io_cancel(r2, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x1, 0x3, r0, &(0x7f0000000100)="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", 0x1000, 0x0, 0x0, 0x0, r1}, &(0x7f0000001140)) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) write$sndseq(r0, &(0x7f0000000040), 0xe78e624c) 2018/05/11 22:03:44 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x1c000000, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:44 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450102220000000000049078ac14ffaae08867f13205c278999345dee6b4fbd10000010000000021abbc43e2f9367d70dfda565633d5385996b319469912261eec24d9ee0f5eede8e6d811427d73062e390b75073f7a4cf4f5fffdec931b722fc05f884262ba7b21b12ddafe829b5e06872894ea4d60782088da4cbb1e38d90a3716a9e693a65276111d14112e12c279637a96183ab4c379e6ff358dcc", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) 2018/05/11 22:03:44 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9, 0x4000000000000000}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:44 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2a, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:44 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x9afd22f51a7aac53, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0x2000000a}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x11, 0xffffffffffffffff, 0x0) fdatasync(r0) 2018/05/11 22:03:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000e9d000)) fchmodat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/05/11 22:03:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/current\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000040)={0x4, 0xbdea, 0x7, 'queue1\x00', 0xfffffffffffffffe}) write$binfmt_elf64(r0, &(0x7f0000001400)={{0x7f, 0x45, 0x4c, 0x46, 0xcde, 0x3f, 0x1, 0x8, 0x40000000000000, 0x3, 0x6, 0x6, 0x238, 0x40, 0x13e, 0x69ac, 0xa6, 0x38, 0x1, 0x8001, 0x0, 0xfffffffffffffffc}, [{0x70000007, 0x1f, 0x100, 0x4, 0x9, 0x4, 0x4}, {0x4, 0x80000000, 0x3ff, 0x5, 0x2, 0xec, 0x40, 0x7}], "2487fc5e4c544e0f64f14f8010354166d732df5738c7033ce7df646744bf86870c11478f75cc8cf054f2c261c0c62dad1cae1b81de010281c141bd5d127e7474c4987ec2519b590e0f3248490c9c8823874a1a14307399fc91201967e15c835b440c04d4571f3283bdb0452e18cad8902de7f1d23e37cfee5466153a233f8e8ef3c9c7be4212ce1812ad98e3fb", [[], [], [], [], [], [], []]}, 0x83d) socket$alg(0x26, 0x5, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009cc000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) writev(r2, &(0x7f0000001380)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="e845f502612faa400c77e4f8b56854ab86c09ac3fea0840fb0", 0x19}, {&(0x7f0000001140)="3ee11a954632af7d25e80b58380f", 0xe}, {&(0x7f0000001180)="06091db4c08433f229f79129e902adeac30bb8b3f46e435e0ae32bdb083c37e4b1e0bdb8c33b57a48acd9cdc3d87a4561a3deedacf0bfcb07e23e7b3e9c152bcb7a72df6b15c908093cb58c1ab9c3645630306c0f9b9f35c23fdcd42f0fd17662e12f808", 0x64}, {&(0x7f0000001200)="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", 0xff}], 0x5) dup3(r2, r1, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000001300)={'syz_tun\x00', 0x200}) unshare(0x20000400) r3 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000001c40)={{0x5, 0x2, 0x5, 0xf, "9ef54326d6a1430e455dedf18f873fffaf963304d3d07a95fb3bf621f4cd065a7e7c887321ba65c09106c0bc", 0x3}, 0x0, 0x0, 0x10001, r3, 0x5cf3, 0xffff, "fd42a7a53b317c0c67fe0619f7e667a8a1d4f6e74ec3a935c7997a4aeb80cbed9fc94aa6b68f179ce443fff27b05db807554a9c7912079509987821a76aa5a8a", &(0x7f0000001340)='$trustedselinux,&+self.wlan0*\x00', 0x1e, [], [0x2, 0xffffffff, 0xacba000000000000]}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/05/11 22:03:44 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xfffffffffffffffb, 0x20, 0x400, 0x6}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0xffffffffffffff94}, 0x8) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 2018/05/11 22:03:44 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2a, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:44 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r1 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r1, 0x0, 0x1, 0xe8, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) 2018/05/11 22:03:44 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000080)="2058b6e9491bfd12f638d8d6f573caf1d6d8d0c694bf68e187fe507a22b89b8b617cee52830c4418e97c035b3d7936ed0e2acf610e7ab45b8e189ac0b7c9ae71101514e88d59ab06d59f8927499b1735048647cdf1a2a790424d8d4cd076ce9f5d35927fd2e235cfb61718ad4e2f4d6f272b788f983217841b4f8944ff5979a474ad38ceffb9d2c48dea187e1a721d5426d15219b1a0aba3cc655bb61ff0b334eb1e6f60883e59321ebf782814da6f463cac47594e9c608ebdce7212d37a4968507c41bd62f839b28bc152110b6e56b2e1bc5bde78c573977d1da5ca94fc25fcffdb952f6d7093267ec6", 0xea) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000024000/0x2000)=nil}) 2018/05/11 22:03:44 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9, 0xffffffff00000000}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:44 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000c79ff8)=[{r1}], 0x1, 0x0) ioctl$int_in(r1, 0x8000008010500d, &(0x7f0000003ff8)) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000080)=r2) 2018/05/11 22:03:44 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff000020", 0xd203}) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000080)=0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100)=0x10000, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'teql0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}}) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000180)={0xbe, @multicast1=0xe0000001, 0x4e24, 0x0, 'fo\x00', 0xc, 0x5, 0x72}, 0x2c) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/41, 0x29}], 0x1) [ 968.076781] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 [ 968.127376] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:03:45 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x1, 0x80) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="2c000000a6faa192c61304c9f677f909bfdf63fd5dae68b73cde1ac50c20a1b694d49441dc2dac58903bf0f985b230dc96271200c3d74fc5a947ce0000000000000000000000"], &(0x7f0000000240)=0x34) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000280)={r3, 0x1}, &(0x7f00000002c0)=0x8) sendmmsg$alg(r1, &(0x7f0000007000)=[{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000700)="268ceb0f39fa6cd856d55e662b318c136f12496e861f1458484c4a249debb776ea0ad9d31d05719843cfd73314ef2134f6bc139f2919b8ab59b9cf5e7549665b97f259d67bb4f4bbdeadf4770f44c81ed04c680278b2d22c23d853361b0cbf0e5891e28360d59e2a0692bb", 0x6b}], 0x1, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/106, 0x6a}], 0x1, &(0x7f0000000400)=""/203, 0xcb}, 0x0) 2018/05/11 22:03:45 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2a, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:45 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9, 0x400300}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:45 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaa2bb43c40b808004500022200000000000490a6ac14ffaae000000100000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) 2018/05/11 22:03:45 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f00000002c0)) r3 = memfd_create(&(0x7f0000000200)='+\x00', 0x1) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000000240)={0x15b4, 0x3f, 0xd33, 0x4}) r4 = semget$private(0x0, 0x3, 0x140) semctl$IPC_RMID(r4, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) capset(&(0x7f0000000180)={0x399f1336, r5}, &(0x7f00000001c0)={0x5, 0x4c8, 0x1, 0xd3db, 0x8a1d, 0x99}) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x1, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/11 22:03:45 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000180)={r1, &(0x7f0000000100)=""/83}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0xffffffffffff5f1a, 0x30, 0x9, 0x2}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x7f}, &(0x7f0000000280)=0x8) openat$cgroup_subtree(r0, &(0x7f00000002c0)='cgroup.subtree_control\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000440)=0xe8) r5 = getegid() fchownat(r0, &(0x7f0000000300)='./file0\x00', r4, r5, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ion\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000500)={r1, &(0x7f00000004c0)=""/37}) r6 = syz_open_dev$dmmidi(&(0x7f0000000540)='/dev/dmmidi#\x00', 0x0, 0x400000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x1c, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000640)={0x37, &(0x7f0000000600)="43918272eb908c51245002311765b13ec97b1e1b70168ee66734019a4f43d1eed353916e3b6fb14e517f96b409d6439805ae90f90274bc"}) lseek(r6, 0x0, 0x3) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000680)=""/163) write$sndseq(r0, &(0x7f0000001740)=[{0x5, 0xfffffffffffffffa, 0x3, 0x10000, @tick=0x5, {0x8001, 0xac82}, {0x0, 0x8}, @raw8={"b38ac083b2664f0297de1df9"}}, {0xff, 0x2, 0x6, 0x8, @tick=0x1, {0x3f, 0x2}, {0x20, 0x7fffffff}, @time=@time}, {0x200000, 0x1, 0x8, 0x5f5a, @tick, {0x1, 0x80000000}, {0x4, 0xfff}, @raw8={"6247ebb6df54e5959475ec43"}}, {0x5, 0xe40, 0x4, 0x5164, @tick=0x6, {0x5}, {0x49, 0x10000}, @time=@tick=0xfb09}, {0x1, 0x5, 0x2, 0xed4c, @tick=0x3, {0x1, 0x3}, {0x0, 0xffffffffffff8001}, @ext={0x1000, &(0x7f0000000740)="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"}}, {0x2fec0e11, 0xffffffff00000001, 0x4, 0x100000000, @time={0x0, 0x1c9c380}, {0x0, 0x5}, {0x4160, 0x4}, @note={0x7, 0x893, 0x80000000, 0x80, 0x1000}}, {0x6, 0x8, 0x2, 0xfffffffffffeffff, @tick=0xec2, {0x9, 0x6}, {0x0, 0x8}, @raw8={"310d5995c603fe276e05266b"}}], 0x150) umount2(&(0x7f00000018c0)='./file0\x00', 0x1) sysinfo(&(0x7f0000001900)=""/223) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001a00)={{{@in=@local, @in=@dev}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000001b00)=0xe8) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f0000001b40)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x1c}, @loopback={0x0, 0x1}, 0x81, 0x2d0, 0x70ef2963, 0x400, 0x0, 0x300010, r3}) r7 = semget$private(0x0, 0x1, 0x7ccf85c12b9bd2a6) semctl$GETVAL(r7, 0x3, 0xc, &(0x7f0000001bc0)=""/170) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$TUNSETLINK(r6, 0x400454cd, 0x33f) recvfrom$llc(r6, &(0x7f0000001c80)=""/59, 0x3b, 0x0, 0x0, 0x0) stat(&(0x7f0000001cc0)='./file1\x00', &(0x7f0000001d00)) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000001d80)) r8 = syz_open_dev$adsp(&(0x7f0000001e80)='/dev/adsp#\x00', 0x5, 0x20040) ioctl$DRM_IOCTL_WAIT_VBLANK(r8, 0xc018643a, &(0x7f0000001ec0)={0x0, 0x2, 0x17}) 2018/05/11 22:03:45 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x1c00, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:45 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="2400000032001f1546f9ff7f0000055b090007010c00020050ff010000003768a0f5fb00", 0x24) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) sendto$ipx(r0, &(0x7f0000000240)="dc96a7a6578bd42111ecf275ff9abd111a48704b9c1fbcd3e1bc5677fc3015e00400b35850986d91a96b26eb701de7b0d9a134ceab01605da304b026efdc1b5d47d847049cbcad7068395c2dc2756e56e25571376ad2b778678c5920deda686eb7d39717a13e436263f9a22a062e7473f3d3e8bff422ad949de963ab8025e1d52f43e27991ad2ed70f692f", 0x8b, 0x0, &(0x7f0000000300)={0x4, 0x3, 0xe877, "0f0c1f4c5b72", 0x7}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x8000, 0x7, 0x0, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x1, 0x3, 0x7fffffff, 0xfffffffffffffffe, 0xba4, 0xd5a, 0x20, {r2, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x21}}}, 0x77, 0x1, 0x2, 0x3f, 0x9}}, &(0x7f0000000200)=0xb0) 2018/05/11 22:03:45 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2a, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:45 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x400, 0x8000) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/11 22:03:45 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x7, @time, {0x0, 0xfffffffffffffffc}, {}, @ext={0x0, &(0x7f0000000140)}}], 0x30) 2018/05/11 22:03:45 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9, 0x1000000}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:45 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000280)=0x3e80000000, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r1 = dup(r0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) fstat(r1, &(0x7f0000000040)) sendto$inet6(r1, &(0x7f00000007c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r1, &(0x7f0000002b40)={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000300)=ANY=[], 0x0) recvmmsg(r1, &(0x7f0000007d40)=[{{&(0x7f0000000300)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000900)=""/4096, 0x1000}], 0x1, &(0x7f00000003c0)=""/16, 0x10, 0x8}, 0xfffffffffffffff8}, {{&(0x7f0000000400)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000480)=""/33, 0x21}, {&(0x7f00000004c0)=""/213, 0xd5}, {&(0x7f00000005c0)=""/208, 0xd0}], 0x3, &(0x7f0000000700)=""/97, 0x61, 0x3}, 0x8}, {{&(0x7f0000000780)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000000800)=""/184, 0xb8}, {&(0x7f0000001900)=""/179, 0xb3}], 0x2, &(0x7f0000001a00)=""/4096, 0x1000, 0xc6}, 0x7fffffff}, {{&(0x7f0000002a00)=@can, 0x80, &(0x7f0000004d40)=[{&(0x7f0000002a80)=""/151, 0x97}], 0x1, &(0x7f0000004dc0)=""/239, 0xef}}], 0x4, 0x0, &(0x7f0000007f80)={0x0, 0x989680}) recvfrom$packet(0xffffffffffffffff, &(0x7f0000000200)=""/95, 0x5f, 0x0, &(0x7f0000007fc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000002bc0)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000002c00)={r2, 0x80000, r1}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000002c0)=0x202, 0x29f) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f00000000c0)) r3 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x66) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000002b80)=0x9) ftruncate(r3, 0x80080) sendfile(r1, r3, &(0x7f0000000100), 0x400000000008000) [ 968.381221] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 [ 968.433433] ip_tunnel: non-ECT from 172.20.255.170 with TOS=0x1 2018/05/11 22:03:45 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2a, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:45 executing program 7: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x1, 0x168, [0x20000300, 0x0, 0x0, 0x20000330, 0x20000360], 0x0, &(0x7f0000000000), &(0x7f0000000300)=ANY=[@ANYBLOB="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"]}, 0x1e0) r0 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x3, 0xd, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x22}, {0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x3}, 0x8, [0x1, 0x20, 0x9, 0x1bb, 0x5, 0xff, 0x200, 0x5]}, 0x5c) 2018/05/11 22:03:45 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0xb}, @sadb_key={0x1, 0x9, 0xffffff7f}]}, 0x78}, 0x1}, 0x0) 2018/05/11 22:03:45 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80800) 2018/05/11 22:03:45 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001140), &(0x7f0000001180)=0xc) process_vm_readv(0x0, &(0x7f00000011c0), 0x9ba1619df5c0538, &(0x7f0000000500)=[{&(0x7f0000000200)=""/209}, {&(0x7f0000000300)=""/127}, {&(0x7f0000000380)=""/166}, {&(0x7f0000000440)}, {&(0x7f0000000480)=""/119}, {&(0x7f0000001b80)=""/4096, 0x287}], 0x0, 0x0) socketpair$inet(0x1e, 0x6, 0x7, &(0x7f00000000c0)={0x0}) socket$nl_crypto(0x10, 0x3, 0x15) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000001100)}}, {{&(0x7f0000001b00)=@vsock={0x1e, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000001bc0), 0x25e, &(0x7f0000003000)}}], 0x2, 0x0) getsockname$inet(r0, &(0x7f0000000140)={0x0, 0x0, @loopback}, &(0x7f0000000180)=0x10) openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x200040, 0x0) 2018/05/11 22:03:45 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f0000000940)="6d6f756e7473004c30fb39123b36463d771acc0bc3b9cfa1e2bf0e") getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/05/11 22:03:45 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfff, 0x13, 0x14, 0x11, "db3c9f39a9eaef12e1800050b308bbcd307db1bc833bdb2d21e362497c95bf9cd8e50e1d0f7b9bb12800ec90b8d369afac43f377f75386e716df1b73fbdfbf9f", "ba2792f1598bfe1a8aaa731b4ae471b65b44e5d78fc7d874ecc7b3921cc19214", [0x6, 0x8000]}) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000900)="af", 0x1}], 0x1) close(r0) 2018/05/11 22:03:45 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0xe0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) [ 969.140420] ================================================================== [ 969.148238] BUG: KASAN: slab-out-of-bounds in pfkey_add+0x1778/0x3210 [ 969.154848] Read of size 8176 at addr ffff8801c4cb6d78 by task syz-executor5/28755 [ 969.162576] [ 969.164223] CPU: 0 PID: 28755 Comm: syz-executor5 Not tainted 4.17.0-rc4+ #42 [ 969.171508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 969.180874] Call Trace: [ 969.183487] dump_stack+0x1b9/0x294 [ 969.187169] ? dump_stack_print_info.cold.2+0x52/0x52 [ 969.193251] ? printk+0x9e/0xba [ 969.196589] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 969.201373] ? kasan_check_write+0x14/0x20 [ 969.205639] print_address_description+0x6c/0x20b [ 969.210504] ? pfkey_add+0x1778/0x3210 [ 969.214410] kasan_report.cold.7+0x242/0x2fe [ 969.218844] check_memory_region+0x13e/0x1b0 [ 969.223279] memcpy+0x23/0x50 [ 969.226408] pfkey_add+0x1778/0x3210 [ 969.230158] ? pfkey_acquire+0x270/0x270 [ 969.234238] ? iov_iter_advance+0x2e4/0x14c0 [ 969.238697] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 969.243910] ? pfkey_acquire+0x270/0x270 [ 969.247997] pfkey_process+0x7cc/0x8a0 [ 969.251913] ? pfkey_send_new_mapping+0x1260/0x1260 [ 969.257022] pfkey_sendmsg+0x5f4/0x1050 [ 969.261042] ? _copy_from_user+0xdf/0x150 [ 969.265228] ? pfkey_spdget+0xb10/0xb10 [ 969.269232] ? security_socket_sendmsg+0x94/0xc0 [ 969.274193] ? pfkey_spdget+0xb10/0xb10 [ 969.278189] sock_sendmsg+0xd5/0x120 [ 969.281924] ___sys_sendmsg+0x805/0x940 [ 969.285926] ? copy_msghdr_from_user+0x560/0x560 [ 969.290713] ? lock_downgrade+0x8e0/0x8e0 [ 969.294889] ? __fget_light+0x2ef/0x430 [ 969.298873] ? fget_raw+0x20/0x20 [ 969.302360] ? __fd_install+0x2de/0x880 [ 969.306356] ? get_unused_fd_flags+0x190/0x190 [ 969.310964] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 969.316519] ? sockfd_lookup_light+0xc5/0x160 [ 969.321028] __sys_sendmsg+0x115/0x270 [ 969.324917] ? __ia32_sys_shutdown+0x80/0x80 [ 969.329331] ? __x64_sys_futex+0x477/0x680 [ 969.333563] ? fd_install+0x4d/0x60 [ 969.337193] ? ksys_ioctl+0x81/0xd0 [ 969.340815] __x64_sys_sendmsg+0x78/0xb0 [ 969.344871] do_syscall_64+0x1b1/0x800 [ 969.348748] ? finish_task_switch+0x1ca/0x810 [ 969.353233] ? syscall_return_slowpath+0x5c0/0x5c0 [ 969.358158] ? syscall_return_slowpath+0x30f/0x5c0 [ 969.363087] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 969.368446] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 969.373286] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 969.378462] RIP: 0033:0x455979 [ 969.381637] RSP: 002b:00007f7c7671bc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 969.389338] RAX: ffffffffffffffda RBX: 00007f7c7671c6d4 RCX: 0000000000455979 [ 969.396689] RDX: 0000000000000000 RSI: 0000000020000a40 RDI: 0000000000000013 [ 969.403954] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 969.411213] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 969.418469] R13: 0000000000000538 R14: 00000000006fbde0 R15: 0000000000000000 [ 969.425739] [ 969.427357] Allocated by task 28755: [ 969.431083] save_stack+0x43/0xd0 [ 969.434535] kasan_kmalloc+0xc4/0xe0 [ 969.438257] __kmalloc_node_track_caller+0x47/0x70 [ 969.443177] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 969.447919] __alloc_skb+0x14d/0x780 [ 969.451620] pfkey_sendmsg+0x250/0x1050 [ 969.455579] sock_sendmsg+0xd5/0x120 [ 969.459367] ___sys_sendmsg+0x805/0x940 [ 969.463326] __sys_sendmsg+0x115/0x270 [ 969.467212] __x64_sys_sendmsg+0x78/0xb0 [ 969.471262] do_syscall_64+0x1b1/0x800 [ 969.475147] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 969.480327] [ 969.481937] Freed by task 27374: [ 969.485290] save_stack+0x43/0xd0 [ 969.488732] __kasan_slab_free+0x11a/0x170 [ 969.492952] kasan_slab_free+0xe/0x10 [ 969.496739] kfree+0xd9/0x260 [ 969.499837] load_elf_binary+0x2569/0x5610 [ 969.504069] search_binary_handler+0x17d/0x570 [ 969.508638] do_execveat_common.isra.34+0x16ce/0x2590 [ 969.513820] __x64_sys_execve+0x8d/0xb0 [ 969.517779] do_syscall_64+0x1b1/0x800 [ 969.521660] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 969.526864] [ 969.528479] The buggy address belongs to the object at ffff8801c4cb6d00 [ 969.528479] which belongs to the cache kmalloc-512 of size 512 [ 969.541126] The buggy address is located 120 bytes inside of [ 969.541126] 512-byte region [ffff8801c4cb6d00, ffff8801c4cb6f00) [ 969.552992] The buggy address belongs to the page: [ 969.557914] page:ffffea0007132d80 count:1 mapcount:0 mapping:ffff8801c4cb6080 index:0x0 [ 969.566047] flags: 0x2fffc0000000100(slab) [ 969.570275] raw: 02fffc0000000100 ffff8801c4cb6080 0000000000000000 0000000100000006 [ 969.578145] raw: ffffea0006c759a0 ffffea0006fe48e0 ffff8801da800940 0000000000000000 [ 969.586019] page dumped because: kasan: bad access detected [ 969.591714] [ 969.593326] Memory state around the buggy address: [ 969.598275] ffff8801c4cb6e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 969.605706] ffff8801c4cb6e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 969.613052] >ffff8801c4cb6f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 969.620392] ^ [ 969.623744] ffff8801c4cb6f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 969.631088] ffff8801c4cb7000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 2018/05/11 22:03:46 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2a, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:46 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x14) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.advise\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000380)="74086e750000000000000000cdb700", 0x0) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x7, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0xdb, 0xb089}, &(0x7f0000000300)=0x90) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f00000000c0)) sendmsg$key(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x1e0}, 0x1}, 0x40000) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$TIOCCONS(r2, 0x541d) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$sock_proto_private(r2, 0x0, &(0x7f0000000700)) 2018/05/11 22:03:46 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2a, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:46 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2a, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/05/11 22:03:46 executing program 1: r0 = socket(0xa, 0x1, 0x0) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@gettclass={0x24, 0x2a, 0x400, 0x70bd2b, 0x25dfdbfb, {0x0, r1, {0xffff, 0xb}, {0x4, 0xd}, {0xd, 0x10}}, ["", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0xf401, 0x0, 0x222, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 969.638428] ================================================================== [ 969.645770] Disabling lock debugging due to kernel taint [ 969.651412] Kernel panic - not syncing: panic_on_warn set ... [ 969.651412] [ 969.658796] CPU: 0 PID: 28755 Comm: syz-executor5 Tainted: G B 4.17.0-rc4+ #42 [ 969.667470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 969.676825] Call Trace: [ 969.679424] dump_stack+0x1b9/0x294 [ 969.683061] ? dump_stack_print_info.cold.2+0x52/0x52 [ 969.688270] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 969.693039] ? pfkey_add+0x1750/0x3210 [ 969.696938] panic+0x22f/0x4de [ 969.700138] ? add_taint.cold.5+0x16/0x16 [ 969.704295] ? do_raw_spin_unlock+0x9e/0x2e0 [ 969.708711] ? do_raw_spin_unlock+0x9e/0x2e0 [ 969.713126] ? pfkey_add+0x1778/0x3210 [ 969.717021] kasan_end_report+0x47/0x4f [ 969.721001] kasan_report.cold.7+0x76/0x2fe [ 969.725338] check_memory_region+0x13e/0x1b0 [ 969.729754] memcpy+0x23/0x50 [ 969.732863] pfkey_add+0x1778/0x3210 [ 969.736571] ? pfkey_acquire+0x270/0x270 [ 969.740639] ? iov_iter_advance+0x2e4/0x14c0 [ 969.745039] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 969.750215] ? pfkey_acquire+0x270/0x270 [ 969.754280] pfkey_process+0x7cc/0x8a0 [ 969.758160] ? pfkey_send_new_mapping+0x1260/0x1260 [ 969.763183] pfkey_sendmsg+0x5f4/0x1050 [ 969.767153] ? _copy_from_user+0xdf/0x150 [ 969.771292] ? pfkey_spdget+0xb10/0xb10 [ 969.775256] ? security_socket_sendmsg+0x94/0xc0 [ 969.779995] ? pfkey_spdget+0xb10/0xb10 [ 969.783960] sock_sendmsg+0xd5/0x120 [ 969.787663] ___sys_sendmsg+0x805/0x940 [ 969.791828] ? copy_msghdr_from_user+0x560/0x560 [ 969.796573] ? lock_downgrade+0x8e0/0x8e0 [ 969.800895] ? __fget_light+0x2ef/0x430 [ 969.804870] ? fget_raw+0x20/0x20 [ 969.808322] ? __fd_install+0x2de/0x880 [ 969.812286] ? get_unused_fd_flags+0x190/0x190 [ 969.816870] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 969.822394] ? sockfd_lookup_light+0xc5/0x160 [ 969.826883] __sys_sendmsg+0x115/0x270 [ 969.830757] ? __ia32_sys_shutdown+0x80/0x80 [ 969.835159] ? __x64_sys_futex+0x477/0x680 [ 969.839380] ? fd_install+0x4d/0x60 [ 969.843015] ? ksys_ioctl+0x81/0xd0 [ 969.846632] __x64_sys_sendmsg+0x78/0xb0 [ 969.850685] do_syscall_64+0x1b1/0x800 [ 969.854557] ? finish_task_switch+0x1ca/0x810 [ 969.859057] ? syscall_return_slowpath+0x5c0/0x5c0 [ 969.863977] ? syscall_return_slowpath+0x30f/0x5c0 [ 969.868895] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 969.874247] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 969.879080] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 969.884252] RIP: 0033:0x455979 [ 969.887426] RSP: 002b:00007f7c7671bc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 969.895130] RAX: ffffffffffffffda RBX: 00007f7c7671c6d4 RCX: 0000000000455979 [ 969.902392] RDX: 0000000000000000 RSI: 0000000020000a40 RDI: 0000000000000013 [ 969.909648] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 969.916910] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 969.924176] R13: 0000000000000538 R14: 00000000006fbde0 R15: 0000000000000000 [ 969.932033] Dumping ftrace buffer: [ 969.935555] (ftrace buffer empty) [ 969.939252] Kernel Offset: disabled [ 969.942863] Rebooting in 86400 seconds..