ffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000e78000-0x8)={r0, 0x0}) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl(r1, 0x8, &(0x7f0000034000-0x8e)="f9501853ad7b63c4e2ce88c624ab251e67a04e328c9a54bc20cf2a34b8aaa720f088716da41ca968afadcba4618029b74cf91e654ee62c272bd40b9cab954e862ac0bee436fa1aad45d6b8b80b86df4526b8e02b6650a098fc1a59bb2fdacf9543589271f68ced6340ddb2ee6aabfc4054922e5bff3a4f1bba14f69446ad461e28d63e12d0147dcd6720e0018f47") epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)={0x6, 0x0}) ppoll(&(0x7f0000b03000-0x30)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000072a000-0x8)={0x0, 0x0}, &(0x7f00002f2000-0x8)={0x0}, 0x8) 2018/01/26 15:21:12 executing program 1: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000df0000-0x4)=0x100000001, 0x4) recvmsg(r0, &(0x7f0000df2000)={&(0x7f0000597000+0x4b)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000229000)=[{&(0x7f000014a000-0xda)=""/218, 0xda}], 0x1deb, &(0x7f0000ce9000)=""/152, 0x98, 0x0}, 0x0) 2018/01/26 15:21:12 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x1e, 0x0, 0x0, "355c0699c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fd8000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000cb0000)={0x0, 0x7}, &(0x7f00007a5000-0x4)=0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fd9000-0x14)={r2, 0x0, 0x6, [0x1, 0x6, 0x4, 0x7, 0x7, 0x7]}, &(0x7f0000be3000-0x4)=0x14) 2018/01/26 15:21:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0xe3f, 0x400040) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x2000) r1 = socket$unix(0x1, 0x0, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000d48000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, "51b06366ecce16de686aeb81e7daf57918a4c9ee1ab620efc7e529585b5eaa15195da13fde8be31f33865254d795d086eace82cf8835f7011a03a672891fe78f", "23ca2478c2e6df3695407a706b78aafe02da6c59236b8332e0df31355b810ee8", [0x0, 0x0], 0x0}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/26 15:21:12 executing program 1: r0 = open(&(0x7f0000715000)='./file0\x00', 0x100, 0x19b) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000048000-0x46)=""/70, &(0x7f0000925000)=0x46) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000000000000006) write(r1, &(0x7f0000a87000-0x1f)="1f0000001000077f00000000002000fc", 0x10) 2018/01/26 15:21:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000bca000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) socket$inet6(0xa, 0x6, 0x1) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005b9000-0x9)='/dev/rtc\x00', 0x301880, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/01/26 15:21:12 executing program 4: syslog(0xa, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) readahead(r0, 0x7, 0xe58) 2018/01/26 15:21:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000b91000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f000007f000-0xe)=""/14, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000659000-0x8)='net/raw\x00') sendfile(r0, r1, &(0x7f000078c000-0x4)=0x0, 0x0) sendfile(r1, r1, &(0x7f00002a6000-0x4)=0x1, 0xffffffff) write$selinux_context(r0, &(0x7f0000539000)='system_u:object_r:init_var_run_t:s0\x00', 0x24) 2018/01/26 15:21:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000140000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) socketpair$inet6(0xa, 0xa, 0x2, &(0x7f00005af000)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000028e000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000412000-0x4)=0x14) ioctl$TCSETS(r0, 0x5402, &(0x7f0000ddb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000edb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r3 = open(&(0x7f000022f000)='./file0\x00', 0x0, 0x8d) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000074000-0xe)={0x5, [0x3f, 0x9e, 0x1000, 0xffffffff80000001, 0x1]}, 0xe) 2018/01/26 15:21:12 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000e78000-0x8)={r0, 0x0}) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:12 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000009000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000007000)="59f8cc9b4b1cce0ec369d1dc4bacf1eb48f6adf0d241b35aa0d1b2cbf56638422812ea2abf7aed0bd16b84d4ec664f979430132c692c8017e3235e998d941a9fc45e391490b566c26232978b9ebd5bea12b8c79329431ab3237ae7def97f893ec9ad060481510cd1f57a286a1edf6896efaa54bc0ce542cbbd9eb48e7e6bc33152bac475fb19f5b10c5e059a7cf694892f845173f6cbe96aa4da469291e4e49c86d244e302466825839ef327c71ca03132e4ae140437f2fdd0b6c71471820090be163903835fa1d20a0ebd0300ff10083fa3e790146cba050fde1c1537e5cd59f9c812d5025b04a616ae08b94d7ea4455ace03c2d90730b4b8f5ac50de3baa962dbdbd061dd208c62b0fa6b881631a9e428aa525eba454f586ef01f2e3758779ee84c7c422c4f13a49dec0d1ba5bd0b563f1da573b5ea150bcca7df8292a16ecce93321e3d5d93c810f7d971ffdc8ec7183d7a77f87f4cf929873bf5691315eb0311d0e6e61e2d1a41478b7339dff9e015880a94030858053dda152d742cfa1e2b292ef1101ee1087994bd5d9ce540be29d5101a7909726d20c4c19cd0240d35eb11d3c33d16c081cc2bbdc430ce9f4ff9fef9f76d47286efe25095d85d8715775984d7ca7ef0c79f5856102c7afd8f6826578c48d734a8579480c5bc93d44077f9ecbbaf241ae98d961043365d83163bf08cabf4c7cd337e2c5f2b4aa47a556bdbb21e060e11fb5626b436786f760a4912b8605c82d59f151ea256b7341fab82ed2226675d48b071e18765e6ca0bb071e34b2b80c17a859f023f1c49a92a4d484d233eabb13afcd54c03f30139db30edb1c2fa3fe001ef89629908bd77131e7c0e4d9c594c78d1063fb6487a15aff5de1b101a3279a79ceecf31381d9722121f200b3c90ff0142970c1af0293c3c38e4f3f55971d9136c42cd72d4af1b685051d62e9a1d0e0ccd5a0b75060592b0e1fedb3a5fc0658c9e3fcb309b743b90c68fcff037b487a191ee82790283ced6e6001c9545a62eabac917a914e06d8be02ab147da74dd822557e37fe288515ec6738cd011c285dcab527320f496174a74b73503eccc06b5a156d6d6edb9d04b79d73a6ccf251752deef6c297fb5e986881fbaca2e0a646a0063ff0fed256b8449395b166337d230d99ae63a2eae4339f9b4cf3009b41311bdbe08f9dc3e433fd8fea387950df1ecc868c301101d6cbd34e1cb98234c7607c74a083ce111eff1107372650ac46ae9bd14ff65ee47fc28d3ede2a975246819d4c2adadc5cddca9288412cd58ee27b040d1f4eeb9d82caab09222815e92f4b15946bc06492d277f7e9d4297dae2201cd9f65cdcadb9746f171230be998b1b34720a2b872743963c9922f107940683a17f57f8fd540454370c9a892fbb657943f3335ed406b1c5ae490a00c261547e50f0461ca51bb2ad5f93b2855f944fd8465d787e31e42464b79a6db62ffb59142e23a07ce033729241a2ee7088e8771423ccd475cd2c4664c27d0a84338ebc7eaff079ac0c6ab762af8bc9d727d0557881c9b3fcea6e9486749db9bd9af05630e6489f83faad8786e89595b9c568f5ee10a12bd306689615cd62c50c529eec7acff818342da85453e9a93f4695cc7f99f6f0db2d76c35ae7b830f1219461823b1073c4e59e715f5f807eac5746b71302d77e9591331fcc76dfb98baf51255d9313aaf0704d91219f58673e821c5d6ea9ae2d3cf1c0634e1373ccf9c33261c12594025efe3e0900b6b85d8c22a4d0a3f698caf018a7ffe8c818c55bdadfc6d9f7af081f0b8b1ff8674bb4666ce96332344a2590fe6d0575debc7f81662a5c9aa7a22a592c87e828de711f976db9ab44d32e4d0bc80d08706000a1a4b8c5e24a61cfede37e89ae9ad145ec2e525ea76c3ea306d3f98e95bc1529231899e9e9563124d43cd3f08086dffb2cd2bca966f60bd23d1f7671b47ed2ffc0cf0189ea7f48cdff0e5553bc521d9dec1c903b5c02577a32f828215213d89d220555a9cd9eb07291d6165c250793e16dff222a487593f8ce7bbec2dcb49f377f2234ec54a9ffcb3f4196a2518c8aabc18424d29e9b645a5db22c515f8012b0cbdaa48ce0c85867c22ca1df076077e761afa23856c9dafa56af0cc30be5aade3d705a7a92f7543769beded2802b9279aae8dd3971bb8b51f6c52655b94678e6e8f7fe47cb834f0d40816cab2679e4f5ceaf3f00b678ce1aad55e153cb7f657893109e02c02ee5538545081c125da76d9b2ad4732b5b8e54034cb8853a73491b50edf1b4b325bc2fea23791441421ba9dca8782d38c29c8f9d526db815e53d7968e302b7037b252e73baffa9e446bf75ed3158ea00fea314a274dc819a21149aa7704f1ef7dab147f4de0492d9b5c36466fa2c26fe462079268dc185f0ab7c309a2b991281795cdc9852766b4a639d35cd38e79ce242b9a1f61348ff396659ec70cdd6c2bf186a5d7392e0d4a6b269bcef1270700c79be4842efa26539ef19a7d8824304bb92da4ebf3c4d7d236b66298b95b7118e95cfd3cdfbf2fe9ff60b4c045939039605cf35416612b776589ee0246b135bb575327c4a3242d0fa3aecb1ee91e2a1c2db0cd179ac93ea548138c304b6b56ea6b7c7af439eed0805da766dc976099b4c230b96740ed8d77da2bffd81bcd654e6e76fe2bfe8907e8920fe9a2a43d3d4c8df65c6e9c9da56e1f3565d11d69dadfbd7a972393bc7081a44476119a6f73a3561ce91f720fe8a1c6b6601c9facff68a367eb81bed6d9a4feedfe67cffe3167c306bf4b5fa7e420bd0a7a80357d500098c4c9afb0ec32bea1d625e04cec1d11b2a10b9af4b66045256034509010833c517929d559cb332e87f4f8cc144bb3d0fbcec4f1f594bc76ccdd187a7faad8c794e8aa8c97dff2a31c3a3e54cbf810bbb8e600f14649d438a2aa2ccd1292cd89ffb602ce86eb7713888086abac9f7f4240eddf4a8ec114a3172214d6091ca386a9dd6638085709fd0ff5f75335f314766faee316e22716d3497532055a6af7b56d774015b9a64911df588a8f48003a2d835f5b0632c93b6f76e16cd4a6a44894c97f9121bca1ca5d6466bea6eafd85ddce02a2fb84258d965c1b1e38ced192396c3b6d1ddb0a538fe6687b6eebaae821c476568db9401afdc6b97bb8ff52d1bd918bf084623b39327494a108b060fd87b2ebac054fbb8a771a992508f5cb9c2d0bf3eb22e8bcd002567f1abb6581f000d775e877c5a2e8de8ace3b586ee6aba842f3513dde0de3c73e8fe6cb2410c2e06d62b22fb40e94a8dcff8701e335b634e752f56225d64d6a9e316139aa8ececf00a59d4bec8435d24a245f87d2b3a036ee2561fe44a514b3a4a19fad0a39585ca44eb95a0cd02930b3628ea0aeb71bfdc36cdbc2c602010643fe4587a8faa4681250db6676e52daeabcd5ad1308dcb9180ab140e2a6fc8ef1e41f055e2c0b0665596872bfafb570260e0970a0231e7e14a4906ecda54a5db4db2f7b5996896646a2592ae0b58723dbbd630973c50f946a8c2925506b138bcfdb06c2fe62c9f6fb3edfa9d1207a94877ea75be629b40baf25a1f4fc1c03d2ecb90aacf68797ee249f5036d32c16e96c8c68baa5864faa368c2f7a74e9f47e7bc79360b56905e7ebef23eb0d5b22ea0c1a9101c3874215bb53702631bf6bd367ef2dfd3fe005778e5e2edfa28962b62cad291f14a3dbb20383a7af7072fb2bdd742e073c386949c05b3276793012bd190cd1c1f47e300ed455edb5129ff83457ae1c74aa8cf62c4e3d45e220c9a3aa3b060cb582a7674942e152f5251ee08a63f32790770afc00c7f5ff592cf4f02d0012327f96296576a43bbde9f72f4f856f86843dcfd26b857903d5ff903e137ef508fc85210912df3dbba3b5c44447a519646558897768e8c9603c8d51e4220bf9e6a8502c42eb168df551fa73edc650daf368150bbe8691ebda54593655f669949e9d979a0faa2eb2da702ee67965144ff343577553086bf29bf40b0f7698d1e912822256e385deffabf76a0fc0ef4a33572a1d07d360bd447513c522ea67dd7dfa3fbc5af8a2d637cc115c6b6f89871d1d59e07834a3e929620a23099fffe3d8c12ab5f6a7f3ed79f56e0f56576d85a61778830301ad36e5ff78e8f5fbe985034f1e3aa806f045a17e94683f85a04d8e5219a75d6f9358539bb511bd687c042da9eba4bbb10e6ae21e15e3a47e402b781a0d03232cae30bb90d05db7fac35abc98718f28419247bb46bf015fb04f77bed9617714cc5093054b710a23161f3162ee127860653181f37ba01f334e7213ef19eb077d38495070f66810aa295eec5fe3630838293d9a357c4821fe81b2aa44c319f72d2375f0d00c0551e46e9c40d1b3fcb61d85e873f81bc04577220268adefd5818520d9801dde54c98b895576c8dab21146bbde10e3e56910e125bc539688a63643f2e7c6758702e5898159f61486d8ff66c7ded97558dd7e0dfe1d7bab6b21e01ffb8ededc9de17b6a79417aa037183c0b451768895526a9a860cf5175304c5d1aad7d7ea4cf5e36f1a23bccfbb7712d4a382197dbfb4b2584b99459795cb027dd24fbcec514948e14b63b593749db0281533b8385a945e2fdaf2e1a09d80c1b1c1f6de0850129e0cb035a8a7ecb8fe31e7c1593755840962903a182248a7f89835c65f976f2d5cd13247c732622988230e3aeed8c2ddf6040f9aecd72e42033daa3afb69e0a7bd86012ffa8b241483b003f03b3ab73c1c9952b14b5a5360b852e856db1d334a81229992dfb4f564001c4703767766fd9c7b651da2f6930f0bdd0cc4dcaea373fa065d78e51f2331f4145ee2099a0e6b6e85eee95a9e957dd4d526f33d0756964ecf4a6d0068e2e8e78c3a4da8e89d407f03c59c375d1cb54200f6b035cde9d1a48940f3d4c4bb5eda656bc84b44bb52cc9a67a2958ea5497ea62ee214afae51f54c4849d6c1aa311a6cfd01274c43323ebe6813ce270afcddf032f8a2082fe923bdee73531692712b5210d640e5e196969656b51e8dd9872ec52b2d4692f2a6afeffa508ce2b0f2f3b3b92c748178cd6794b5350f48d3425bcaedf136a7d5c8b965a03546b65e47449746ceb6bfd5d0cdb88b089be8114b95d0751d309fe1d7ee5e0b55d77a4b7af6ceb5f06602d7453dc609cad1d153b5dbe390dc1a75dde8084f1143e3913cd3928e70d67824633593e211882d3140b2b4c65bbdef1a6a6379a57fa2f675ce60efbd33be22bec35aedb0ef70f7df663b013989c25f86cde9d937991cf8c5083dd9adced7be64248adfc6e5062d4d4f2eb31993d83f93c4d9ab54bff713edfc353fdb240c897a3d7632c53e2ff48d83c8330a25dafee11a6af8e6428fbdd1989ecd9251b971375a9a73a9bad38aa62b6852d629f8c08debc4f5a0ba1384c9f4fc6bd24734aaf657a50eeb793ff812bdc370c6036608c5cac1bea3086ac873e6936a710e9639913c33f8846891d5d4372ff9068e24d706c263ed8dfe33b088910f7d7d91de448613fb4a7e882378201244032c950597d5302416701dd10d43faebd8ea1e8fb4dd53d3ec07ea0e2b01e340014cc96c4058dc20bb95021c035155d472c8c686f8a656870cdc66bb0d49d686c3d8040edb6609547d8743cf35ed436657484cf049b6846a654e554c139bc4041ad6729b7661e81e813d3fca25408f334301fbad724e0f336f9a4e1a85a95bd11a66ce6113d0007c358d323e98e7666b447d57deb39c31996ece8289ecda86daafc44287876b190f13c49d9fa845f4f5ddbe9e7", 0x1000, 0x8000, &(0x7f000000d000-0x10)={0x1a, 0xf8, 0xcb9, 0x4, 0x8, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x9) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x20200, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f0000002000-0x4)=0x0, &(0x7f000000e000-0x4)=0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f000000f000-0x4)=0x0) sendto$inet6(r1, &(0x7f000000c000)="6d119e2663b1f91273543db09d37ff020a10f46747f914b613664ffaad78791b3ee4ef96936725095edd74578f19fe181e52f5ea008d23118c5be57956d7bf5d8efe8707f86be49b05090d1ab69539839d5411fbc6add61ea80d66d5faf8825655040e59786fb8629635a816a062e24e72ca1ff5976186e27d9e3cbb6a5c7827b38945e105d9a16a695d1054b7446669ce92ead587f8b5ab3bb33e55f6f1a6628a8aefebe3a63efe9dc53d44f7775f28d2612c42ded45225174fa04b96650f01ad777a77333caf", 0xc7, 0x20000010, &(0x7f000000c000)={0xa, 0x1, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x3fe000}, 0x1c) r3 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f000000a000-0x8)=[{&(0x7f0000001000)="550000df48007fa2b72d1c06a4a23f000a020000000003efffff222cd0c9f4719fb78749bd50ca8a9848a3c728f1c46b7b31afdc1338d544c9f59b74136ef75afb83de400daa7227c4dfb8220527e649ec4fab91d4", 0x55}], 0x1, &(0x7f0000004000-0x9c)=[{0x9c, 0x117, 0x6, "a34330cb18a0fcfd4a8aae871372cb3db34df0516391315f7cc49098710a297c8cba51d19d08646a6c6eb55279aa60d499c3d20b4795927d7581b801c163999e946adadf4249ceba4e7d5f716da7e44d508224e2558b4dd5579d87a11a2ab471a8752259089932f59e824676627ae8ca9769238dd506f66929bbceacfe9977bf0a2b56d0b660334099ecfdab7eca18"}], 0x9c, 0x2000000000000000}, 0x0) 2018/01/26 15:21:12 executing program 5: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) close(r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x9d2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000012000-0x7a)=""/122, 0x7a}], 0x1) 2018/01/26 15:21:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x22000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000621000-0x30)=[{&(0x7f00002b1000)="677a1a9566c96ff562f98ddd9602c0afc646f552dcde9bd7d05a1c3dad4d2504c6b49ba4fa01442ef3cb4b2d8216b63f145cd1aaec6864651d9e2eafd81b9a9e6445befc7c3538aa37f32c0523858a846de5a97da4e1b0fb855ce9834ff97106519428717605c0bb74869f1ccd119145a0b6a0d50fea0865eab658093d227a6012a5d54105fbfe4a1cddd3aa992ad5a8d822f14ff9fa8673ca51667df332230ba673c5fe859d95c82fef108ff9bcd9317294b378dffa3f80fab84e89ff7c758ca4a70a6ca905fdb89ac1a9438e890b5f922b0ab410f2c693c0b9435f91d99c2a34564d59e0e354", 0xe7}, {&(0x7f00008f4000)="319c8b5707087c8530b89f045ebe966306b31a32816f2b1e8c562256bf64f87f828b80d9dc5f996e5470286ac9076b6259b24439c692e5ebb633ad77e6af6adf32118adedd914875c548d575af4ff9b701d3c501bfc73550417684bc15bc19564f918aa9c8ab7ae8df04820f3fe36546c9d1fdcf7d56f99d9e520ea2ac4eff861305dfbc0a4e0a22b7f0dade4880f407f4533374433d", 0x96}, {&(0x7f0000000000)="1b849ca6bf4fbfa2eab6ce98ac109446ec8eecfa7ea112cf07e7718148aeefb7e5980919079c68f2a3156f6e7f7e41b7cdd986d5f359a78dd4314d69312209a8c0f6f56419a64f7b388383b9e1bdf3fde4e6340b8fa39d", 0x57}, {&(0x7f0000000000)="0a09850911a357b206ce5284b20f32efea6bc15b6440a281d4848fc474462f62", 0x20}, {&(0x7f0000ac2000+0xab9)="9042c9d3739e856d3cdc0f1bed2485fff889e30a75c896f1ca371e88561a4b0a9f0258d814c7e9444e0df7950aa1e90bd67c2cc6adb0d32236758f9d53f79c28abddfada0238dfa53a96332b042ebad5b226014510dd78f378f224e241e1b24ff9e409cdc1fc498980c41573a9d57c3929defdc88bacd3390aa671a6f20423fb1fceaa93ad761daa9247d015e8d9dceea075b9b34b7edbea5d063075ca15e1483e7ee0baf21d042b963ded90ee262a5eea3c42818d69010d6e43373ee0e4843efc2c5379a2a205ebed2e8ad222791c2b6f92774effa13c20af8dde58c5bfddbb3d", 0xe1}, {&(0x7f0000001000-0x45)="4aa47a6f03040b7cdbf4bd30f90076905983f7ee6f095724932fb311cd4168f6e7dbe2db9dc946628bfa185c731bfaf9e0831987972a82b8924b8d4e0352a2515c62293c67", 0x45}], 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000059000)={0x0, &(0x7f0000999000)=[]}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003000-0x4)=0x0) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b6e000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r3, &(0x7f0000ba1000)=@known='system.posix_acl_access\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="5c86eb9cc8bece78bcfd55a2", 0xc, r4) readv(r1, &(0x7f0000002000-0x18)=[{&(0x7f0000002000-0xb4)=""/180, 0xb4}, {&(0x7f0000001000)=""/193, 0xc1}, {&(0x7f0000000000)=""/248, 0xf8}], 0x3) 2018/01/26 15:21:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = dup2(r0, r0) ustat(0x81, &(0x7f000057b000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b63000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f000003e000)='\t', 0x0) write$tun(r1, &(0x7f00005bd000)=@hdr={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000013b000-0x34)={{0x1, 0x1, 0x100000000, 0x3, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, 0xffffffffffffffff) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x100000001e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/26 15:21:12 executing program 1: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) getpriority(0x0, r0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007be000)='/selinux/user\x00', 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000528000-0x8)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000446000-0x8)=0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fd7000)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f000038d000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000199000-0x1000)=""/4096, 0x1000) ioctl$KDSETMODE(r2, 0x4b3a, 0xfffffffffffffffa) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x4, 0x9, &(0x7f0000002000-0x8)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r4, 0x11, 0x67, &(0x7f0000002000)=0x0, 0x4) r5 = gettid() fchmod(r2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000003000)={0x0, 0x7}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000003000)={r6, 0x4}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r4, &(0x7f0000004000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000004000)={&(0x7f0000005000-0x278)={0x278, 0x36, 0x800, 0x1, 0x1, {0x1d, 0x0, 0x0}, [@nested={0x128, 0x6c, [@generic="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", @typed={0xc, 0x15, @u32=0x1}, @typed={0xc, 0x1e, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x10, 0x3a, @str='eth0-\x00'}]}, @nested={0xf8, 0x71, [@generic="ccf19e9fdd27f807a6b1579d13111e860db9f5e320ec6ae197b853378de8b06c241eedefc84f5dc0d7a5b16848d47a3fdd286eba5020b8728bedfbe7dbdd9ec06aae6490ce9249ca8dab5565c26115bf0a9dcf6fbcb515b7d5273293fd52ab1146541b6c8ad0acd7ebdf239dcd5ff537b2cf09461a62255d159ca3f9e22889066f837f361a3d44114c7472d9526283733f7148e26e09b5beba43411b34252abe425db2cb9506e53b2af246bc78e167575c2119551c2fe921b4bd14af152b0128d5cd17e025a6ef30453499ed329d06ad6716fb3238fbf8fb5a7538", @typed={0xc, 0x5e, @u32=0x7ff}, @typed={0xc, 0x73, @pid=r5}]}, @typed={0xc, 0x63, @u32=0x6}, @typed={0xc, 0x59, @fd=r2}, @typed={0x10, 0x44, @u64=0xd3e}, @nested={0x1c, 0x96, [@typed={0xc, 0x79, @fd=r3}, @typed={0xc, 0x32, @uid=r7}]}]}, 0x278}, 0x1, 0x0, 0x0, 0x0}, 0x4000005) 2018/01/26 15:21:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d2b000-0x9)='/dev/ppp\x00', 0x40000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000271000)={0x10002000, 0x0}) fcntl$lock(r1, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0x0, 0x2, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000155000)={0x0, 0x0, 0x3, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000089f000)={0x0, 0xbc, &(0x7f000002a000-0xbc)=[@in6={0xa, 0x1, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x88f}, @in6={0xa, 0x0, 0x56, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc8}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x2, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x20}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x589d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000129000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000230000-0x8)={r3, 0x80000001}, &(0x7f00006a5000)=0x8) bind$unix(r1, &(0x7f000090c000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/26 15:21:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xb, &(0x7f0000044000)={0x0, 0x18, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f49000-0x4)=0x0) capset(&(0x7f000044c000)={0x20080522, r0}, &(0x7f000075c000-0x18)={0x0, 0x160, 0x9ae, 0x6, 0x0, 0x1000}) timer_settime(0x0, 0x0, &(0x7f0000c11000-0x10)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000864000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgid(0xffffffffffffffff) fcntl$setownex(r1, 0xf, &(0x7f000085a000)={0x2, r2}) 2018/01/26 15:21:12 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000014000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:21:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000c1b000-0x3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000ef6000)='./file0\x00', 0x604100, 0x8) getpeername$inet6(r2, &(0x7f0000650000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d49000)=0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r3 = openat(0xffffffffffffffff, &(0x7f0000425000)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc00c6419, &(0x7f000028d000)={0x2, &(0x7f0000a76000)=""/4096, &(0x7f0000374000-0x20)=[{0x0, 0x85, 0x4, &(0x7f0000c9b000-0x85)=""/133}, {0x7fffffff, 0x27, 0x0, &(0x7f00003f9000-0x27)=""/39}]}) mknodat(r3, &(0x7f0000ca4000-0x8)='./file0\x00', 0x4, 0x0) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000c000-0x30)={0x0, 0x0, &(0x7f0000003000-0x4)=[], 0x0, 0x0, &(0x7f0000006000)=""}) 2018/01/26 15:21:12 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000e78000-0x8)={r0, 0x0}) r3 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:12 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000012000)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = mmap$binder(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000)={r2, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00004d2000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000017d000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000444000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 15:21:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) socketpair$inet(0x2, 0x80000, 0x6c4d3df9, &(0x7f00006ab000+0x9b8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000088a000-0xb8)={0x0, 0x5, 0x4, 0x7fff, 0x3, 0x100000001, 0x7, 0x7b8d, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7fff, 0x9, 0x8, 0x81}}, &(0x7f0000ae3000-0x4)=0xb8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fd3000-0xe)='/dev/keychord\x00', 0x1, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000dd6000)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000435000)=r4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000dd8000-0x10)={0xcf80, 0x8, 0x1, 0x10000, r2}, 0x10) writev(r0, &(0x7f0000493000)=[{&(0x7f00009fb000+0xdb)="58000000140019f700db4b01040d8cda0a06000000000410489619c3001124a2e04a03ca8164583e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a002200000100ec6b0f076ed7c8656bf5d3888d4a90697d116263d1", 0x68}], 0x1) 2018/01/26 15:21:13 executing program 5: r0 = memfd_create(&(0x7f00004cc000)='mime_typekeyringem1!mime_type,,\x00', 0x3) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000a6f000)='$]{wlan1self/\x00') futex(&(0x7f00006ea000-0x4)=0x0, 0x4, 0x0, &(0x7f0000da5000-0x8)={0x0, 0x989680}, &(0x7f0000a59000)=0x0, 0x0) 2018/01/26 15:21:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000376000)='/selinux/policy\x00', 0x0, 0x0) [ 86.078245] binder: release 15863:15868 transaction 123 out, still active [ 86.095294] binder: undelivered TRANSACTION_COMPLETE [ 86.100776] binder_alloc: 15863: binder_alloc_buf, no vma [ 86.105081] binder: send failed reply for transaction 123, target dead [ 86.111528] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=20 sclass=netlink_audit_socket [ 86.121372] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=20 sclass=netlink_audit_socket [ 86.143777] binder: 15863:15876 transaction failed 29189/-3, size 0-0 line 3128 [ 86.162936] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/26 15:21:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ff2000-0x10)='/dev/sequencer2\x00', 0x8003, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f000067c000)=0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000039000-0x4)=0x0) 2018/01/26 15:21:13 executing program 2: mmap(&(0x7f0000000000/0xc7f000)=nil, 0xc7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c80000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000019d000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000bf9000-0xd)='net/fib_trie\x00') readv(r1, &(0x7f00004af000)=[{&(0x7f000041d000-0xe5)=""/229, 0xe5}, {&(0x7f0000c7f000-0x71)=""/113, 0x71}], 0x2) 2018/01/26 15:21:13 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000e78000-0x8)={r0, 0x0}) r3 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() capset(&(0x7f000017f000)={0x20080522, r0}, &(0x7f0000ca3000)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000ee1000)='ns/uts\x00') setns(r1, 0x0) 2018/01/26 15:21:13 executing program 1: clock_gettime(0x0, &(0x7f0000ad0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000ffa000-0x8)='./file0\x00', &(0x7f0000ff9000)={{0x0, r0/1000+10000}, {0x0, 0x0}}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ffa000-0x8)={0x0, 0x0}) 2018/01/26 15:21:13 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff8000)={0x0, 0x0, 0x1000000000000004}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0x4) getsockname$packet(r1, &(0x7f0000ab1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000576000-0x4)=0x14) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ff9000)='./file0\x00', 0x21) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000ffa000-0x14)={0x11, 0xf6, r2, 0x1, 0x1000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/26 15:21:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x200000) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000145000)=""/164) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00004a2000)=0x1f) clock_gettime(0x7, &(0x7f0000a99000-0x8)={0x0, 0x0}) ppoll(&(0x7f000038d000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000fd8000)={0x0, r2+10000000}, &(0x7f00008ed000-0x8)={0x0}, 0x8) ioctl$TCXONC(r1, 0x540a, 0x0) pipe(&(0x7f00009ef000-0x8)={0x0, 0x0}) accept4$netrom(r3, 0x0, &(0x7f00004fa000-0x4)=0x0, 0x800) syz_open_dev$mice(&(0x7f0000f6d000)='/dev/input/mice\x00', 0x0, 0x40800) 2018/01/26 15:21:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0xfffffffffffffffd) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003ec000)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00006fb000)={0xa0000013, 0x0}) setns(r1, 0x0) r3 = getpid() r4 = getpgid(r3) ptrace$setregset(0x4205, r4, 0x203, &(0x7f00008c3000)={&(0x7f0000643000-0x95)="c4adf9728a95bcf75c32a02fa5795c31583cfdcc71f5af6208b948acb45dee6d34edc0d8aaa2fd9ba59fb4c2985d597185b8430654ef7b3d863379883b10c9d73869b73baf442c5c018118f73d7dd26493361b40a2fb07be1981454c7de1a4f192b7d534dfce7df9ce5ca9afc41d062b6f147c40f2c81dd7c544993881bcbbbb7234af2c747ff53aa2ded33ae28cbafd5baf8080af", 0x95}) ppoll(&(0x7f000074a000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ac4000-0x8)={0x0, 0x0}, &(0x7f000008a000-0x8)={0x0}, 0x8) epoll_create1(0x7fffd) 2018/01/26 15:21:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x83, 0x0, 0x40, 0x20000000003, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00001bc000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000198000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000561000)=0x1ff, 0x4) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00003d1000-0x1)=0x4) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000bc0000-0x4)=0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000e24000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xc00000000000}) socket(0x19, 0x3, 0x94cc) 2018/01/26 15:21:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f78000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00006c0000-0x4)=0x9) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000006000000000200000000000000", 0x14, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aec000-0x9)='/dev/ppp\x00', 0x200, 0x0) connect$vsock_stream(r1, &(0x7f0000885000)={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000466000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000021d000-0x4)=0xb) 2018/01/26 15:21:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xe, 0x0, &(0x7f0000b0d000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000488000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/26 15:21:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000830000-0x78)={0x0, 0x78, 0x655c253f, 0x101, 0x10001, 0x8, 0x0, 0x6, 0x28111, 0x0, 0x9, 0xc5, 0x7, 0x8000, 0x9, 0x3f, 0x0, 0x3f, 0x2f4, 0x1, 0x16, 0xb8e0, 0x7fff, 0x88, 0x8, 0x1, 0x80000001, 0x3, 0x3, 0xffffffffffff83cc, 0x8, 0x2, 0xcc80, 0x0, 0x100, 0xeaa, 0x40, 0x3f, 0x0, 0x40, 0x4, @perf_bp={&(0x7f0000268000)=0x0, 0x4}, 0x4000, 0x0, 0x4, 0x7, 0x800, 0xff, 0x5, 0x0}, 0xffffffffffffffff, 0xb57, 0xffffffffffffff9c, 0x1) fallocate(r0, 0x2, 0x5, 0x3) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000578000-0xe)='/dev/keychord\x00', 0x80000002201, 0x0) write$eventfd(r1, &(0x7f0000f93000-0x8)=0x0, 0x2bf) 2018/01/26 15:21:13 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000e78000-0x8)={r0, 0x0}) r3 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) [ 86.314153] keychord: invalid keycode count 0 [ 86.328789] keychord: invalid keycode count 0 2018/01/26 15:21:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000630000)={@generic="03e4dc9c7ace80804505d26cd28a1295", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) writev(r0, &(0x7f00000ca000+0xe44)=[{&(0x7f0000ffa000-0x48)="480000001500257f09004b01fcfc8c860a881700f217e0060000e30000e5ffffbb56030000000005f720000000000000000000000000ffff5bf109000000ed5e000000006203005b", 0x48}], 0x1) 2018/01/26 15:21:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ec1000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") symlink(&(0x7f0000ae1000-0xe)='./file0/file0\x00', &(0x7f0000463000-0xe)='./file0/file0\x00') r0 = open(&(0x7f0000d48000-0xe)='./file0/file0\x00', 0x200, 0x8) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000e91000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 15:21:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b40000)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ppoll(&(0x7f0000781000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000a7c000-0x8)={0x0, 0x1c9c380}, &(0x7f00008d0000)={0x0}, 0x8) 2018/01/26 15:21:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0x80000001}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) pipe2(&(0x7f0000d02000-0x8)={0x0, 0x0}, 0x80000) connect$ax25(r3, &(0x7f00004a7000)={0x3, {"2e7ddd57e3c641"}, 0xc}, 0x2b9) sendto$unix(r0, &(0x7f000096f000-0xfb)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000696000)={{{@in=@multicast1=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001bb000)=0xe8) 2018/01/26 15:21:13 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000e78000-0x8)={r0, 0x0}) connect$l2tp(0xffffffffffffffff, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) recvfrom$inet6(r0, &(0x7f0000966000)=""/146, 0x92, 0x40000000, &(0x7f0000b1a000)={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa4}, 0x1c) sendto$inet6(r0, &(0x7f0000f8d000)="", 0x0, 0x0, &(0x7f00008aa000+0x3db)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/26 15:21:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000248000-0x8)=0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000275000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmmsg(r1, &(0x7f0000013000)=[{{&(0x7f000015a000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b4a000-0x8)=[{&(0x7f00007de000)=""/20, 0x14}], 0x1, &(0x7f0000ceb000)=""/39, 0x27, 0xffffffffffffffe1}, 0x9}, {{&(0x7f000012c000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3c000)=[{&(0x7f0000dcf000)=""/159, 0x9f}, {&(0x7f0000b6c000)=""/4096, 0x1000}, {&(0x7f0000229000)=""/219, 0xdb}, {&(0x7f00006d6000-0x40)=""/64, 0x40}], 0x4, &(0x7f0000078000)=""/240, 0xf0, 0x3}, 0x8000}], 0x2, 0x2, &(0x7f0000228000)={0x77359400, 0x0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006d3000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0186415, &(0x7f00008fa000)={&(0x7f0000647000/0x3000)=nil, 0x1ff, 0x3, 0x40, &(0x7f000006e000/0x3000)=nil, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000670000-0xc)={0x0, 0x4c, &(0x7f000043d000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x40}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000405000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000043c000-0xc)={r4, 0x1, 0x30}, &(0x7f000076a000)=0xc) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00005f9000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:21:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003e0000-0x4)=0x88, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x240000, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)={0x73f8000000000000, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x0, 0xffffffff, 0x1, 0x5, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffa16, 0x3, 0xd1c}) pread64(r1, &(0x7f0000c62000-0x57)=""/87, 0x57, 0x0) 2018/01/26 15:21:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xf, &(0x7f000090a000)="", 0x1ea) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000068f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000af1000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00001a6000-0x4)=0xffffffffffffffff) 2018/01/26 15:21:13 executing program 6: mmap(&(0x7f0000000000/0x361000)=nil, 0x361000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000f7000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x400) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000714000-0x28)=[{0x4, 0x2}, {0x7, 0x0}, {0xa, 0x5}, {0x4, 0xffc0000000000000}, {0xb, 0xffffffff}], 0x5) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000f9c000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000038e000-0x8)={0x0, 0x401}, &(0x7f00003fd000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ac7000-0x8)={r2, 0x0, 0xcd80}, 0x8) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000362000-0x5c)={{0xa, 0x0, 0x8a4a, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1ff}, 0x1}, {0xa, 0x1, 0xf11e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x8001, [0x8001, 0x8, 0x80000001, 0x20, 0x7fffffff, 0x0, 0x3, 0xaa]}, 0x5c) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 15:21:13 executing program 3: r0 = fanotify_init(0x21, 0x181c01) ftruncate(r0, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000f9a000)=[{&(0x7f0000f8d000)="2900000021001900013d3500000a000602000006fd000300000d00040d001000190000002400000008", 0x29}], 0x1) 2018/01/26 15:21:13 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000010000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000002d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000007000-0x8b)={0x0, @in6={{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xffffffffffffffff, 0x0, 0x5, 0x34}, &(0x7f000002f000-0x4)=0xa0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000002f000)=0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000002e000)={0x4ea4, 0x0, 0x8, 0x1000, r3}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000007000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000002e000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x3, 0x129, 0x3, 0x6, 0x2, 0x20, 0x80, 0x77, r1, r5}, {0x7, 0x2, 0x80000000, 0x1000, 0xa3d3, 0x3, 0x3, 0x7}, {0x10001, 0xffffffffffffff01, 0xffffffffffff5a85, 0xfffffffffffff800}, 0x1f, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x2}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x3, 0x74b1, 0x4, 0x2}}, 0xe8) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f000002d000)=0x0, &(0x7f000002d000)=0x4) sendto$inet(r2, &(0x7f0000020000-0x37)="9dd0cb8f8c0e8400fec9fdb3559bf83f4b3e54725e8f40994a5a616648e65d92c434a9f92ca2ff8341e302345c18953826940b5e105276", 0x37, 0x0, &(0x7f000001f000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000003000)="") ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000026000-0x4)=r4) 2018/01/26 15:21:13 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000e78000-0x8)={r0, 0x0}) connect$l2tp(0xffffffffffffffff, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:13 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000005000-0x4)=0x40000) read(r0, &(0x7f0000003000-0x28)=""/40, 0x28) 2018/01/26 15:21:13 executing program 3: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xfd, &(0x7f0000af4000-0xb2)="05fb686a1a087ffafb7c9062c7a4e9dde368922f843a746d7de014b7ef9f0692465300c16332587720ddfa7c78a054789bdba47787fd3e3db034bfa38b3e546435f4aff51a7e2d1ffac0591cb21a1cc5170b1745c6e284a0a632a0d26fe3fccc531ca548d072ac5d4159700ebb6e9dff854db4f3385dc288f834203aaf89f97a71f110c6ea433ff2ec787f786ba10f45891522fb4f8670f33b87b3171e2857f29e86851c68d4376df6512f5c55ef34601743", 0xb2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000202000)=@ethtool_pauseparam={0x13, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 15:21:13 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9) 2018/01/26 15:21:13 executing program 6: r0 = getpgrp(0xffffffffffffffff) getpgrp(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000077a000-0x4)=0x0) timer_create(0x8000000, &(0x7f0000344000)={0x0, 0x0, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000543000-0x4)=0x0) 2018/01/26 15:21:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000303000)=0x4, 0x4) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000abd000)='/dev/loop-control\x00', 0x8000000004, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 86.576055] l2tp_ppp: tunl 59: get L2TP stats 2018/01/26 15:21:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xb, &(0x7f0000044000)={0x0, 0x18, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000c11000-0x10)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000864000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) openat$selinux_create(0xffffffffffffff9c, &(0x7f00001c5000-0x10)='/selinux/create\x00', 0x2, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/01/26 15:21:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008c2000)='projid_map\x00') writev(r0, &(0x7f0000c73000-0x8)=[], 0x0) 2018/01/26 15:21:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x5, 0x7) readv(r0, &(0x7f000040c000-0x8)=[{&(0x7f0000667000)=""/171, 0xab}], 0x2000000000000286) 2018/01/26 15:21:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000066000-0x4)=0xfffffffffffffffc, 0x4) vmsplice(0xffffffffffffffff, &(0x7f00003ae000-0x40)=[], 0x0, 0x0) 2018/01/26 15:21:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00007d4000)='/dev/net/tun\x00', 0x0, 0x100) write$tun(r0, &(0x7f0000472000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) 2018/01/26 15:21:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00001fe000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000090d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000594000+0xdb)=0xc) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000023d000-0x4aa8)=@newlink={0x4aa8, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x4a74, 0x16, [{0x20, 0x1, [@typed={0xc, 0x9, @u32=0x7fff}, @typed={0x10, 0x92, @u64=0x7ff}]}, {0xd4, 0x1, [@generic="e42a95214d17467223b93e6a1804f71e05cc6868af37ab78a35dc8d4b276", @typed={0xc, 0x7e, @ipv4=@multicast2=0xe0000002}, @generic="dc5837ec228d6fb557ce0772485b06e28471d1fe5fd1a796db037be67428f7ec127dc6e76737f284646ab943cea093f8ba699e1ec4c77a3880525c7d7b2f14470bbb81343854963bd19b06cf41c466e027a2765ca0a1929032bd762aeb521557c8bfa33920a143a423f6e7dd6624db2280f6f70e541fdc816c4d61c612291ec498ded5fa8c6e1b17e96bed838ddfe03d9c1ec9e3340e66e079fcd8a1682ba5b155bd5678b8ef"]}, {0x13cc, 0x1, [@generic="846111dc3f4131e7c72238097b0ba6b9f1767b953c19a93b6c0d9892b1c7e37e1159bbd15a29dbd23bf4772e0e87bcf99240145178676d425cb9b51b4e4efd9e2dfbca7f19aa38220e08f59a52549d3a352a881a08543ee834739c20a43b6bdcb93092c5d76163bb33b3f338c3d633742325dbde4d69d299630039e5059c46b3f4a28d791fb79dd093ecb1639e502e42f0750e5a0af8ea1b09ee16f1abb41ceefa80587f71acf94ca2403352e86f63e1a0f74d4f1b1480b293fd5b010085da0fbb628383a62370e102383446cc2deeeed3", @nested={0x148, 0x52, [@generic="92af92b07103ea6bf1912abcd2622fd5c7e1e7d070ae493ba1536d139420d51456e8036b0d77606c98c8f69307bc48d767cf8ea5bf80856f08d51bc2079d8204c279170fd4d9cc8a8e390f725bbace0000afe0d2bd29fe2d08a6a27f0b2ce766f38a1fc237b23fff93eb6947937f0b82bc7152bb0e4295a890a69912c355bc22bf569caa3d48613438ace248d770bd7860d6596c2366d20e830480e3312e0517e25c87adc9", @typed={0xc, 0x58, @fd=r0}, @generic="ca3b15b1325e22b6d58a0ab63006b9dd7a9beeb1b8d3cc9d92dd8735b5945282dd9cbafd264d053038c5cda308403e6b53e9525431a08651b0f3cf0298dc8855f62f8a7a6fb9a137c9697026cb3197a831a25e256d61f92529ea5c084383f7ee2d0de0864bf62772c66311699d0071ceb02995d78e70de18af0eb527b008d2cc12eebd22cf292b3b0116354a616cce4facf4c9"]}, @generic="66ffe370e2", @typed={0xc, 0x13, @str='$\x00'}, @generic="6ced336db19e669b4bd289d68e720d6062cc2b87eedd6395bde9632136850deb5441d264984d84c68f58c9d21c3f6162dcb0cc173f7a610b70a4b97bda8837a0f77130153e7d8fade0bff9f7123fb6c110759d9cff417e3005a27560826d6c0d39eb8f95ba2f5b6a8031becb255d0acd41ee0802b6f706f7bb00102efd2c7121710bb26f62915e890838e32bfe91793cb562902fc79fbd0439e952ead8d49fde8f7cf884a9aa320d8a34237acc0e76f973881d40fd691d", @generic="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@generic="eef8d78dd0fb38d02f618453fd972d1f3b099e0ecfa65da10232968963b5f210f336cca95d5e4f969124df11de3e0501af4f8074944d5117512eb9b508cf81f8b48ae3627c8078b49c2622c2fafc7182b97221773d8437ae941aed0420fa4c860c6ad5bdb3fec48f3b182c7006856fdb92367599c33ae3f56f160b137a9e8c27399e64d42a6d27a277b631755f153c66a0dad29c1ed5a36415156cfe94d0ee9379a8d93ba74f10782a20544b56ae8bb8ab0fc6030432aa81", @generic="93ba60f1a42838184558d20e244fb6c6f2a6092dc88534ee3c2627f3fc6b1d21c3465b1dc0", @generic="507210e41731000eaf94c46db594ccd853b3f8f05abdaa688be66ebeca6ad8e6", @generic="048fa45e97d40aa87229f888e26a45fd8125d780f3f087be5d3bb94b9e1f995ffc7e71ee4980d12205278b3c039f08855067f6a5c219eba83db6ce91a322f3df0a6634bcfc086a446c39dfcb5fad4b713ca072375ddb9fe8187a61f05347a7ad7759fee5b6e4eaa79bf5ed22a7f9b5feeb16e50814a56b34412dab79c4842bc50455e1953ad8297939d00ff0518e631d3e0e4db09694a8049b47e177804f1a0cd38a6cfe0d6b8da23dbeb7af8e226c1b4dae483004a32c41f64740bcee7eda51e3157b59f6d0c0", @generic="77e40dd5de6af2dc102bfa857c96778d09e6b6c3b07d7c1e156fa880f2b32542406edb5daf0fb371e0e66560f0edf3f7262198ca53202a5d831477847d9be0812bb8b1d8ae2a1e6e4f32e5321bd088314f5870", @generic="91b6d26758640ad6d3c243d411e7296e991b9123ac6d08ae5234d8bb9447f17913a4f65f77ce18f043a12c435cc3ad051f5a22aafdd0cfdbe2b2a91ffd0a9b0201a0303aaee7eded131305a905dceb72daa5d555e03710d6cb2fe4ed74295e68ed62d91017514c75657ae38ae007a988dea2d862b46fedce74bcc8639a129076cf0a34826c4f91a51e49c4159c9005dc078ea71e2f13757949c4547015830a309c77ddaef47669bf70515c45c9f06a3d640b733e816a8ce89691c1ab4d4cc982d90a8cc83c41ee9c3d8dd99292cf07c29492b2f6b26ac9954d46310fc76a1cae053da0f7a883304151abe51ef8269a4f59fa8de599ca8215c900bd3556c0a85488bf7081c86e95d0c2992586251a91abac2748f6476a4348dbd4729254867b77c0b06cbfdd6276d7304ae8629ff7c471f1c8401c823ac91461c55b9f64d400313dceee3d9801f1ca2768bf13f5bbbd99c691db48671fed735defa63c1e9ea02555cf14eb60f4b1ae62f36882524954cc8f8fda8f428cb061b1cb1abd5c7d267f2c43b8edcfb304bebc0735703dd6b9e086483454d6b8a53f31d7f4d3dc9f95378688996b43c3ced66aedec8c885bdbdd3fc1c79375e61c72ec38d79134051792316076915f45b1e70656f62ecc9dbed966f13b8dd7ebd5b20af321a66be683ffb2ef4f5c5e3e51385317b109f64cc2729da24c3ea18c06e8c059d50e06f70e4128d3610cc065371c6841e5ca0a352b9a3199eb6b0745050c5ecc7fdb49d6970dc9c297f077391d688b1c434df004962fe8a096d21fce4f69ce566c812cf218efcf75dcb8a1ffd5aa968c7d0d7813ff1fa08c00d46fb3d279fb77c0304841184e4f98f834ad71f5c136a1c3b823480d3940e6f3c05969a303e33baefdca44c2677086ef515e5a7cf403de0f77810a8246d94fedb5bd9f8ee6716527337ad8d8ba80b783e33cc4a5b9533680f9b0c7116fdc5cdd7aa2549999054fdb61b6e6c3c94018d1dee5c25c81ecd0c3b899dd8ef53409c32b004d1326a4ceba90405c148ee49a73a8dc6891f4fbce08be3670c28a8e5a0d7f6fd4b89bfca887c68c017d5ee97b5140b50a4c76391d9f9efe7134734c9b12e3764d4dcdad2aed3217d4b705a5be6127acf5e2429a385e12aa51982ba07cb94a5b40cf6aafbc2c0ab80cb29c6c89983f564f0fa115b47465a8c74271ea5d5a758323159faa53c2d4ce206887de100ec9420584951220fde64ad9edc576978e409ef1bad196a834183e9fc0cdeaada5d022cf40d34ecb9d4df58fb6b430b1a2718c276fdeb95e7e734b823cbf14c78d85b7ae69b54e30791def38719f4b5c00ea03293703a9fa729f9851ec673ff1483d6e5403fb8c6ed12dab0ab253581aa8136b95230e4d068e2035c05cba39edf792de040bd02eda3ef766f93c9bd619ee496182a8c2cbf0a2e45dcca7491228c551433eaa2289e934102268debc1fb00ec727d27d39af11aed3a4160366d4c32c712828345424a358b9d0d5ae1df6e14b391381a8ec35bcdecaf82e514b1bf0d91789ad78238260c523577b7f4f3eb8c83acb5c37d0fbebc37b5cb6086b454b691bdaba3f7ee08f1dcc09f9bb9920c97b150f4712e26192fc47bce2e7b6880e880679bc5946eed9f6241cd4cea96d8180c59e72390f29bb4dca400e7e852a0c69437162d1056b376bf6874ba1dc4c159bfd398928652d0f60c25f0887c1374491ae5cf8eb6da46db296e8a58a2d4d33b2a1a71158e6373a6b9c726e7223d9486c076de78926ed5c7e102bb806360a26a2b4316ceb7c36560db9cf3fb4bd5259fd2a0e063cfcf94bea53ac6f3b84a6f0a268a5dcd7b072654bebf7e5321ed5f18ff3898454690972c948b1320b386f97ee2dbf3c4fd822de349816e46392b8698928a1a576a4bb3e7a153abab8dfa5287049eb414875cb0a275225d4da68cb90f97d4517d371ee9a8ac1ed91295507572fe0692888eca8cec234a1c1fe605782f1280bf18aac1ac0a4a798540d87334158e446492709021ae3af30ce703a3306c0d615ae134ec49e20f591837f68e38582ed6786017c582d0b3916efd27fed5adede02be1e3a852bf6ab9b4ccdfd58c6852f9f16c98116d885f135a87275dbf303d571e7e4a6b2d488612b2823a2d57cb9f82edcc643856bd0ca9267771afd98ac59639a2239adb073fdf140de001a534300544609e5f66ceb82a498d77b76ee2e10bca8d8631e4392f6f5aa398a397d04fa89ad92a1709893fe080ded44256629cd32cb0c7db261d59a9253803aaca7b3eaab4a6841955e23d8e1e204cb076b7ab3879664d25e001b4abb0491f919d958214fc25182839d6d2ed7f1f7fd1833c957089d7cad900087920a4fdff441a3bb04aab3dec069f98a9cd5e99f29780c59e191bf6ca96ac83e3a2aaf1eaff3fb408c334d7e0e3a87197dac9aeec5b44ca15da7a604e20c75fa1533d189f349696fed2614a180cc8272b28d8302560be1ccfeebf85cb75b0cfca1c60352e0f65bb8a247aaf70e62ff9fc96faaae4daf3fc02a5a00e1317af16157153343c4309995e6e38b004f490e72d20579021645ab019ff840b4ae53a902d3272fc624af2890d522148e0f9e8ae0046468cd12d3a68472e213d37ffeeea8beb60e43f76bc81b5a391d4842d4c01aa5da4610d394a9d1c1f1e746618d7fb1cf481d67aabbaad31f8f5e46d637aaeb122fed2366eba9cde1a5a32b5bf54ce51f60e32967950761889458769f8bc4999d776ee2975dcbcb5daa205899ffe40ec5578dc94551e8554423da3537b3911a630f0418e940ed7885a406bf6da9c449070fd5f0f51de32c0a863093acb0cfaa9bd73131e0753a917adfb1c1bb4171290b079b0a369764c5134712025fd23ebc2d70363e85e6b732ce505bf8bcac83f5314cef1391d2322c27b15c7d3a5e862b7746e8b3311e0f7897a402c6867a3fba0d1fd3775bddcadba0b6c2c1ca86d89b387c99a4a118b3fd01bd07bb40e427eb0b2d870ba38f8c9eb34fa85659eaceb93a252e29419018227ff55c57f5f248bd0ce6b9472b26d7a92607fbcd3dcd780155681f99dd99e9bb90c867c2641acaa0e0bc69785ce4efa3568e37459cf3884bed2d4e284fcebed49354a0d62900615e2bf0f8a88e3f11b676a71262edf722bcefa85c59d1b0cb9bddda87ac9437cfdbd667a0fe32c3980ec847f589420a17f321f806d30929e63b35a803dd23ad3861b5ebb6257384303f3b2ebd722ab4cc0efef5a7c48242f04657d3b4bc6c271179e6dc8fe632802743651bcf693344c600a1cb3bb5c7dd738fd4ceb53e8aaf589b5e49cfdbfd9a8dfd9fab46839308edf247902229833caac9c699137a1cd7827a613bce7a9bfdd15545abb4161e4083f15ab6dbd5bae24fb7f9b431d9d14a4c25ce6e69f259db25fe060bf6aca003641bc386e8cf8cd72777a267bba920e7d04c29852e44480629bedda5577761eeface05498a7b4b026962866962b7438b9c4602fc70469417e9190eb19ce2aaea1b06397101cb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@typed={0x10, 0x73, @u64=0x5}]}]}]}]}, 0x4aa8}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept4$packet(r0, &(0x7f000009a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000067000)=0x14, 0x80800) sendmsg$nl_route(r0, &(0x7f0000ec6000-0x1c)={&(0x7f0000025000)={0x10, 0x0, 0x0, 0x214000}, 0xc, &(0x7f0000829000-0x8)={&(0x7f000067f000)=@ipv6_deladdr={0xac, 0x15, 0x8, 0x6, 0x3, {0xa, 0x1f, 0x420, 0xff, r1}, [@IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_LOCAL={0x14, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x1, 0x1, 0x1}}, @IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_ADDRESS={0x14, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @IFA_FLAGS={0x8, 0x8, 0x700}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}}]}, 0xac}, 0x1, 0x0, 0x0, 0x8895}, 0x4000010) 2018/01/26 15:21:13 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f2f000+0x4cb)='/selinux/checkreqprot\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0x1, 0x32c7ba2a6d742555}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) fcntl$getownex(r1, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) fcntl$setown(r1, 0x8, r3) ptrace(0x4208, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ptrace$setregs(0xf, r3, 0x0, &(0x7f0000001000)="") 2018/01/26 15:21:13 executing program 4: r0 = socket$inet6(0xa, 0xb, 0x120) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x9, 0x6a3}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000139000)={r1, 0x1, 0x0}, &(0x7f0000b70000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000001000)='\x00\x00\x00\a', 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000002000)={r2, 0x5c4f6bd8}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r3, &(0x7f0000001000-0x1c)={&(0x7f0000002000)=@full={{0x3, {"da7d6d33c1701e"}, 0xfffffffffffffffc}, [{"a1724eb0b146e8"}, {"b8baeca3c1a6a9"}, {"29643f7df6dd0f"}, {"28d6e7d6f483cf"}, {"0e7d00c35a8532"}, {"a8d89ca0f1dc12"}, {"195ffd9bbadd61"}, {"dfa6ddd63b187b"}]}, 0x48, &(0x7f0000001000-0x30)=[{&(0x7f0000002000)="8bb1b7e0f9d66ba920dc2a558479de7e133420fe0287acfb42b0828f8959b808f38c10f91348614c23414a456fc510873cbcaac6a217fe5f16eedcd978873b1f84468393f42ec7d95abf9e40898030465351229a54e900a77a9cea38bee53bdc268be71d92a28787f9d93dab4ec66dbdaa4ced7cddf833977277c7d9d03651e3a9d5fcacad", 0x85}, {&(0x7f0000001000-0xbc)="a7ac5662fcc8f956bd312915047ea67f006d23722410d629fcd800c9412859a5fcd56ae60dc754ec7037cdedfaaab243ba6a00bbae189961beb9086a7badfa6b86fb5599a9818c7bd8a56fc7cb780e3a824abc700859015d8bad524810b19bcb0316fcd78f9215190fe5ae3d5198aed2a7dd9ece81ffffcd4c208610b78b13331a65db5b3153b3a70e60f30d0372fce629c8242d3f7f3ec9a4b9fd297412a7bfd6197b5cdeaa765a89ddeab4d635d57b3df0d907b71c0be59cc5d477", 0xbc}, {&(0x7f0000002000)="3af160bff53a3b947c04c34b6b24090981ecdc8f36ad7da082450a1bd3b115ac50cde497e63ad1a44a751003cd89b4c83fa5625954eb37c4267d7484759f13e6a8a34ac8924442ab5bc9f299c0f8529ee5b6936840400272a56f09339cb5cd604c2ed88087dbfe4ffca89648e49125b35eea13c9ed170a63f3be02dfb8780f1c5d1960770910ce6f7a2c6895b1a2d6fbc993c1ddc5a0797f17761f4bd73f3d45e0efee6c96fca217d4b9e7d7", 0xac}, {&(0x7f0000001000)="da20b10d0048db80036432645a175cd231336ff44eb07e930904571143cd20be278105d28e8fd073a07104e1822ba9a0f0fa141673c19934376338f1136b1a5b4cab49bb534ff629cfc7c6713611959cee74c1947da72e08a57b5488e27d83b6a00f98e64aa7f21c8d53706c6c474e5f8dfacb5ba36acd7ca209f2065d8434a436a985ed8b724acab893d75c260fd3f93705b6e9961195fd673d7bd39b647bec5f30df6a", 0xa4}, {&(0x7f0000002000)="8991ccf37f96932766e6d9bb91629dc68e70b1ad389f061e316ab4a713c31ce29e301e41bdcfd1012458d17339058740ecf29a512f3fe9ed936b4421df0d7b1c67a4e051594f2d5dc65bbb3483d1a2951cf5c6cad7ad60b70500c49593d5a3e016e1407d058d268ae7e706fa7180a86dfd0fe5a715815c8ddf4b08550c6a86fd85b1527dcac87658d002924d6734403a6be9121b05756610f9541573ff6eeb", 0x9f}, {&(0x7f0000003000-0xd4)="bd16811633db3e5ed56234a567205f7543deee336b6f74c161cac7b4195d0668bcfde25e12d2624b8d5908e62991c56c53950f728ccc7a09244824cba6171c99c5349daf011554fc471550357e8ec9acd864ffac01ee21c1cf33d76a7419e4e0db7010b6ddc0efd5a4886d44db62d5fcf0fd88177f04f61c873932e5e2d1a94363c3e5efd303c950ee78b80d92f2a2fda7f5850e77637eadbcaafe2b04b47168396515e78d385cfe88638a68440f0164d8a4f735e3f02e9cfb37f577129f4f917b9837f98f908588a094e3d14b775ec6d2a3b8ec", 0xd4}], 0x6, &(0x7f0000000000)=[{0x30, 0x12b, 0x9, "7be4b3661a63f554c5920919adc833c6e74cb759b7c052584a5655ff66ea12161643a464"}, {0xf4, 0x0, 0x0, "3ea6b0e2380a9a85ba8c9fb02067da63c271e05dd1b9706f4a35dcbb09df18a4f1db5ecca8572e724797fc36006ca0e3edcabd7c5b2fde092f05df8fe95b4ad0a74b3e3e20fc45ff00bd6e01ed21c3839f68fd3c7ce5c9a2c65e5e27b1c576a63a7c97a4fb974bcf41433e5c15124a5f9a8655b5d4eed5d707c897681c9959f055c3394270a1694fc90c7befbd132d4c14be52a765697f880cccb45174176da2a9d74f392af2d5dbf5e46f371f9cc9caea2d5dd4bc058251fdca1a9f562bfa442c9b63b0c5707c959f84a174ba116a6f240d238b15615a0a2ff79da11f72e1327834269f984c5847"}, {0xf0, 0x29, 0x1, "4c05697d68ac1f819700b9015b56c3fb7ee7baf75a86a59c2319a046431eebe2af2758503619802dcf0efb3effb3e3b9cfdb665a566bc3ec14fe5314d9e2abf2590f9e061441418e4c0c6247f9c0b656ec39a9faa344b3c64686f6c3c599a9a50a80e3a6405cbb42deaca16c5d9684e56930b255daec315ec341bc3a8428c23393847dce8c5db722d753b1e9e28c5384e2aa205bec0b6f9d3b65476a31ed55376a146ec1fe6a15282d0c28f1ab35ee1b4895bd1c7f4d60637ddd6b2f34074247314594148cc8d2ccf36c87b72493e551236042b78eafc6b4c1af0a735af44a33a4"}, {0xf8, 0x10a, 0x40, "1d8f172ccf0c4e90cad2c244940d852f57cfdfbadbbf8fe4a74ebc2010b47a64138701d018427c7b1cb83e9b1acff94991e0de648f61b8056fb84d773fdc06b1e4f4f20ae7849bc0c113e0dee501ed722c5608fcdd4ac01ac171ceb841d9905c2e87aadeb9405b5660cc0294e69763b84660abc96d037d4d5ec2633f3f01e22da8aed85056ecb8ed41c61648e28fcc0946c059f6c5c6026bc64936663b7f4a9c53291a9d925f2dd5fdffa54e1e0e531e8ac57a1e425f064f3af53a747dcb4fa2b40195a075a9346b07fd6ad3962efa4ab42fd457198412a3e52114bfc2a58f31a5db41bfded6402b605c0a"}, {0x78, 0x88, 0x0, "a6d934318c66b78e4b29cba3cd4a4a0e6de7c312ab07db86b785c7c3196aa4d67f7771b81052de8ff9e5829d9cf978b70a15e981ba8343a18f47d4162edd722f2dedfe82fe6db608b5b9262543d60d79c7402629820458d118b496171c5419002d739afc1acc42d87c862060"}, {0x80, 0x11, 0x2, "08dd8bfdc2fceac20369f6e322bdc402804d9a94a098be0f095b29b027fbd7d4035f8759e047264b93918877ae3dee07c2f3e656decdccbc2a7a28d12b2158d689364b658e93247efe1b73ad316642163e8df25b81554dde411c6758eb59a994edbc81fb738e143b5ea79f20595075c8c23f"}, {0xd8, 0x10a, 0x401, "d9ed8f1780d8007fdf1359670fd4445ca5cd88177ee168bc39652555080f17c734213cfb03f2f49294fc912282b422dba9c17dc0300893e07673f90885ec6c3c93f00571b65c6c6415b7a4df41a9fc9e29764a8c4f360d16fef8a9142f968f70a48d31c52277b8c02d801a8d09b2cd3882de3bfc41eddcc8a0b3a63481e80c7c0364cedc10d6e501b5782f3318aafcb2618a5b2f28ee4077270f71c3d38239609eda7c411b68698ee92a9fed6deb8a692d6a90217a9f635f922c1b3e9d780c126eff02e7a0d8e74450f923"}, {0x84, 0x103, 0x4, "25f6ebc2ab29dcd4b40987c60e18d27489bf399bad8a0a8a6ad539b76cf72dfb82dda136c214aefd8cd947913bdf0a22d84c41e2183a2ed9048a37a036c57dbc584b1b323c7305a1347132a2cd2e669defbcdac32b9f744a6e1d166e17776f80be433548fe27c3f85d5647b1bfe794c7378d2a2aa3cd60"}], 0x560, 0x0}, 0x850) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r3, 0x0) msync(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000000a000)=@assoc_id=r1, 0x4) 2018/01/26 15:21:13 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000e78000-0x8)={r0, 0x0}) connect$l2tp(0xffffffffffffffff, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000013000)='/dev/vga_arbiter\x00', 0x0, 0x0) r0 = userfaultfd(0x0) madvise(&(0x7f0000012000/0x2000)=nil, 0x2000, 0xf) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000011000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00002c7000-0x10)={&(0x7f0000afe000/0x3000)=nil, 0x3000}) syz_open_dev$sg(&(0x7f0000366000)='/dev/sg#\x00', 0x7fff, 0x600000) 2018/01/26 15:21:13 executing program 5: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000e78000-0x8)={r0, 0x0}) connect$l2tp(0xffffffffffffffff, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:13 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000891000-0x4)=0x9, 0xfffffffffffffde4) sendto$inet6(r0, &(0x7f00009cb000)="", 0x0, 0x0, &(0x7f0000d4b000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000059a000)={0x2, 0x1, 0x52d, 0x4, 0x6}, 0xc) pipe2(&(0x7f000073c000)={0x0, 0x0}, 0x4000) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000a11000)=0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dbd000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x20, 0x4) 2018/01/26 15:21:13 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000046000-0xb)='/dev/hwrng\x00', 0x28000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000fed000-0x33)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000001000-0x20)="03c3594d0c0dd92a600c15f5a17e91a5463ba183927be5fff9ee9963c3d1eafa"}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x5, 0x10000000000) bind$vsock_stream(r1, &(0x7f0000001000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) 2018/01/26 15:21:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000eeb000-0x29)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xffffffcc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000e09000)=0x0, &(0x7f0000e9a000-0x4)=0x4) connect$l2tp(r0, &(0x7f0000bb3000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x1, 0x1}}, 0x26) 2018/01/26 15:21:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x401) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000696000)=""/116) socketpair(0x10, 0x2, 0x4, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000000+0x373)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f0000000000)=""/90, &(0x7f0000002000-0x4)=0x5a) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x2, 0x20}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000)={r3, 0x8bf9}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000003000)="66148286", 0x4, 0xf7037ef, 0x0) read$eventfd(r2, &(0x7f0000000000)=0x0, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000005000)=""/28, &(0x7f0000003000-0x4)=0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000006000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r6, 0x8, &(0x7f0000008000-0x8)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$void(r5, 0x5451) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000007000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000009000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000008000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) setresuid(r7, r8, r9) 2018/01/26 15:21:13 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:13 executing program 3: mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d1d000-0x4)=0xfffffffffffffffd, 0x4) 2018/01/26 15:21:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000-0x5)='comm\x00') preadv(r0, &(0x7f0000507000-0x48)=[{&(0x7f0000d37000-0xae)=""/174, 0xae}, {&(0x7f0000fa0000)=""/5, 0x5}, {&(0x7f000086f000-0x59)=""/89, 0x59}, {&(0x7f0000665000-0x5e)=""/94, 0xfffffcf8}, {&(0x7f000092f000)=""/76, 0x4c}, {&(0x7f0000458000)=""/69, 0x45}, {&(0x7f00002b6000-0x29)=""/41, 0x29}, {&(0x7f0000aba000-0x4a)=""/155, 0x9b}, {&(0x7f000010d000)=""/75, 0x4b}], 0x9, 0x0) 2018/01/26 15:21:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000691000-0x8)=0x0, 0xffffff42) openat$ashmem(0xffffffffffffff9c, &(0x7f00003bf000-0xc)='/dev/ashmem\x00', 0x80000, 0x0) 2018/01/26 15:21:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000014000-0x119)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b1f2d2", 0x35, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r3, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "77261d35f165953667a99e0702918a16"}]}}, {"7ecfb5c0564131e55eaa9bf87c"}}}}}, 0x67) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r4, r1, 0x0) socket$inet6(0xa, 0x0, 0x0) vmsplice(r2, &(0x7f00009be000-0x10)=[{&(0x7f0000d26000-0x1000)="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", 0x1000}, {&(0x7f0000e51000-0xc3)="ce46b752e0bfb6da66792f2601bcb7801cba24c7cf8f530b6476631c7a4ec9c81f478926721f50f91970063fc243b9d96ea7d7af4c6c836d63aadc19866099425406bda761ff8b5828ab1c870555554287df5d754c8f333f52e82fdfc1511006edf888bfdab8957583393b680ce83891783fb1175994718f028af98e633168fd7edb036e770c97d875d3b07afcd863c070a24b47ebe1ace5d4781c7a927b8916528a567aefe7044682a042613c8482c454245c41c99303533b6f431ac2f9005124e652", 0xc3}], 0x2, 0x2) 2018/01/26 15:21:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x100100000000001) rename(&(0x7f0000ab2000-0x8)='./file0\x00', &(0x7f00007c7000)='./file0\x00') mq_getsetattr(r0, &(0x7f0000227000)={0x100000001, 0x1, 0x2f56, 0x0, 0x3, 0x1, 0x8, 0x61e}, &(0x7f0000346000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 15:21:13 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0x7)=""/102, 0x66, 0x2, &(0x7f0000c84000-0x10)=@ax25={0x3, {"25accac84e532f"}, 0xbfc}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_int(r1, 0x1, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2018/01/26 15:21:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000748000)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00007fb000-0xc)={0x4, [0x4b, 0x2, 0x5, 0xffffffffffffff15]}, &(0x7f00007b5000-0x4)=0xc) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$getownex(r1, 0x10, &(0x7f0000ce5000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000482000)=r3) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) socket$inet_sctp(0x2, 0x0, 0x84) 2018/01/26 15:21:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)='\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000248000-0x8)='keyring\x00', &(0x7f0000ff7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="0949cf47c3256e5595c067e3eae1e312918f88014df7560cde16a3bfe4a65ed649d7b874bbd2f7479b3a15d91ba149e818ac6888ab11d4c44b30fc3d38d6d855504b8c42f16a142b823e037464ef4daf7db17a5e72892546133da7c5b1a3fd5dc82f698c836fb7f07baa7dd61c1c58ef7e532e549c3422efc7a21548972e416841a696dd8ded19f5d15d7ce2c9d04b51c67883dbc51d935160b6872b9b8b2f5a21d16eca59b62aac3b5db15f87c4ac8579b7eab17ab7824d6d2eef2553b501372fb5241d1ed6cb75a01dfb8af4ff50dad1a08ba457b4ede5619a598f824157d54b48f811eddcd6d79f941a3c3fa670fd23f497ee5691188c5e", 0xf9, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000001000)=0xff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) r1 = add_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f00005e8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x16)="c6c70026fbbb8c5463882029e0bfe3151655960e49c6", 0x16, 0xfffffffffffffff9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0x6)='rxrpc\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='keyring\x00', r1) keyctl$unlink(0x9, r1, 0xfffffffffffffffe) 2018/01/26 15:21:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000212000)={0x0, 0x0}) bind$netlink(r0, &(0x7f00001fe000-0xc)={0x800010, 0x0, 0x2, 0x10040000}, 0xfffffffffffffda4) r2 = syz_open_procfs(0x0, &(0x7f0000de7000)='net/netlink\x00') ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f000093e000)={&(0x7f00004e2000/0x2000)=nil, 0x2000}) pread64(r2, &(0x7f0000a48000)=""/0, 0x0, 0x2000000) 2018/01/26 15:21:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00004c2000)={0x0}, 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000746000)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009bd000-0x10)={0x0, 0x208, 0x2, 0x92e, 0x0}, &(0x7f0000d03000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00009fc000)={r2, 0xe3, "a5734ac7a89b77bbbc59c04a8afa433b1ab57c459bd5ceaa313e2be9e0078d93a278b8d6ea8851b46c7b3fd16287b1857b2b5ff96b8669a66123f34d85553e3e6d785fc65cf361466089586b6d93e579d392f22574cd7af5f8c9f09bb6dc1c1f118bfb148b99321d8f34e236be9977d365ae26f92ac8ffcb3c69321adaae5016e6de38598a5cbb7251e55f8f8ffb6b1ed65167cb0f4216bfac93a19390a7ebf4c09db29fc2b86766e272193b78badfd39538d6a124eb38195f13d4ad3e0a3d5100d2681a8b6cb616b994bbc638f15ec910fc5ed3bb98e2314e8f0911124fd90ff87158"}, &(0x7f0000954000)=0xeb) ioctl$fiemap(r0, 0xc020660b, &(0x7f000049f000-0x90)={0x100, 0x6, 0x0, 0x1, 0x2, [{0x100000001, 0x4, 0x5, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x4, 0x9, 0xb500000000000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}]}) 2018/01/26 15:21:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006ab000-0x16)='/selinux/checkreqprot\x00', 0x30000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000dd000)={0x0, 0x8, 0x30, 0x100000001, 0x4}, &(0x7f00006f6000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000ae000-0x8)={r1, 0x4}, &(0x7f0000a39000-0x4)=0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b6e000)='/dev/rfkill\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f0000ba1000)=@known='system.posix_acl_access\x00') ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) [ 86.895038] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/26 15:21:13 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000007000-0xc)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000006000-0x4)=0xfffffffffffffc00, 0x4) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000001c000)=""/0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x7, &(0x7f000001e000)="a5", 0x1) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f000000f000)=0xfffffffffffffff8) sendto$inet(r0, &(0x7f0000004000)="", 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 15:21:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000248000)={0x0, 0x3}, &(0x7f0000a58000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004d8000-0x14)={r1, 0x3, 0x1, 0x7d8, 0x1f, 0x8001}, &(0x7f0000c57000-0x4)=0x14) rt_sigprocmask(0x3, &(0x7f0000b7b000-0x8)={0x2}, &(0x7f0000e5b000-0x8)={0x0}, 0x8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) sync() 2018/01/26 15:21:13 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:13 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000000000003, 0x0) write(r0, &(0x7f000023b000)="1f00000052007d07000094fef4fffb000200450000000000b4a500ffffb92b", 0x1f) mmap(&(0x7f000006f000/0x3000)=nil, 0x3000, 0x6, 0x10, r0, 0x0) readv(r0, &(0x7f0000fda000-0x10)=[{&(0x7f0000d5d000-0xdd)=""/221, 0xdd}], 0x1) 2018/01/26 15:21:13 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x410001, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f000000c000)=""/9) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000000e000-0x88)={0x8, {{0xa, 0x1, 0x3d79, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000374000-0x8)={0x0, 0x1d}, &(0x7f0000241000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b01000)={r2, @in6={{0xa, 0x1, 0x795, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() read(r0, &(0x7f000000b000)=""/20, 0x14) 2018/01/26 15:21:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0xc)={0x0, 0x58, &(0x7f0000df8000-0x58)=[@in6={0xa, 0x1, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, @in6={0xa, 0x0, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d12000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x401, 0x1, 0x5, 0x8, r1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e8a000-0xe)='attr/fscreate\x00') r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r3) sendfile(r4, r2, 0x0, 0x5) 2018/01/26 15:21:13 executing program 5: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000014000-0x119)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b1f2d2", 0x35, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r3, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "77261d35f165953667a99e0702918a16"}]}}, {"7ecfb5c0564131e55eaa9bf87c"}}}}}, 0x67) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r4, r1, 0x0) socket$inet6(0xa, 0x0, 0x0) vmsplice(r2, &(0x7f00009be000-0x10)=[{&(0x7f0000d26000-0x1000)="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", 0x1000}, {&(0x7f0000e51000-0xc3)="ce46b752e0bfb6da66792f2601bcb7801cba24c7cf8f530b6476631c7a4ec9c81f478926721f50f91970063fc243b9d96ea7d7af4c6c836d63aadc19866099425406bda761ff8b5828ab1c870555554287df5d754c8f333f52e82fdfc1511006edf888bfdab8957583393b680ce83891783fb1175994718f028af98e633168fd7edb036e770c97d875d3b07afcd863c070a24b47ebe1ace5d4781c7a927b8916528a567aefe7044682a042613c8482c454245c41c99303533b6f431ac2f9005124e652", 0xc3}], 0x2, 0x2) 2018/01/26 15:21:13 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f1c000)='/dev/rtc\x00', 0x80, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000ab4000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000)=""/128, 0x80, 0x22, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @generic="1cf4fe4c1c3613f53f25e0d03e2f366a"}}, 0x1e) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000003000-0xc)={0x4, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f0000001000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000004000-0x4)=0x58, 0x80000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x341000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000005000-0xc)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev={0xac, 0x14, 0x0, 0xf}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x10000, 0x0, 0x0, 0xa, 0x20, 0x20, 0x3c, r3, r4}, {0xfffffffffffff4e4, 0x0, 0x20, 0x1800000000000, 0x0, 0x1, 0xfffffffffffffffc, 0x0}, {0x0, 0x8, 0x0, 0x3}, 0x80, 0xa, 0x0, 0x1, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0xa}, 0x0, 0x32}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x7, 0x1f, 0xfffffffffffffffb, 0x69c4}}, 0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r2, &(0x7f0000005000)=""/228, 0xe4, 0x40000000, &(0x7f0000006000-0x14)={0x11, 0xf7, r3, 0x1, 0xfff, 0x6, @random="e121af783fc1", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000006000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000005000)=""/135, &(0x7f0000007000)=0x87) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000008000)={0x1, [0x2]}, 0x6) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000006000-0x4)=0x80, 0x4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000004000)=0x0) 2018/01/26 15:21:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000e47000-0xb)='net/psched\x00') 2018/01/26 15:21:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004aa000)=0x0) waitid(0x2, r1, &(0x7f000030c000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000002, &(0x7f000037a000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000d6c000)={0x0, 0x0, &(0x7f000095c000)=[{&(0x7f000038c000-0x77)={0x10, 0x30, 0x111, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:21:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000699000/0x1000)=nil, 0x1000) r0 = request_key(&(0x7f000087b000-0xd)='user\x00', &(0x7f0000139000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c5a000-0x1a)='posix_acl_accesseth1em1#[\x00', 0x0) add_key$user(&(0x7f0000b70000)='user\x00', &(0x7f000096d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000383000)="", 0x0, r0) 2018/01/26 15:21:14 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000000000003, 0x0) write(r0, &(0x7f000023b000)="1f00000052007d07000094fef4fffb000200450000000000b4a500ffffb92b", 0x1f) mmap(&(0x7f000006f000/0x3000)=nil, 0x3000, 0x6, 0x10, r0, 0x0) readv(r0, &(0x7f0000fda000-0x10)=[{&(0x7f0000d5d000-0xdd)=""/221, 0xdd}], 0x1) 2018/01/26 15:21:14 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:14 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000001000)=""/50, &(0x7f0000001000)=0x32) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000004000-0x14)={0x3, 0x101, 0x4f, 0xa, 0x9, 0xffffffff80000000, 0x3fe, 0x7, 0x3, 0x4}) syz_open_dev$usbmon(&(0x7f0000004000-0xd)='/dev/usbmon#\x00', 0xed44, 0x410000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000004000)=""/116, &(0x7f0000003000-0x4)=0x74) 2018/01/26 15:21:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) pipe2(&(0x7f0000788000)={0x0, 0x0}, 0x800) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000e7f000-0x4)=0x4) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) userfaultfd(0x80000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = gettid() tkill(r3, 0x16) close(r0) setpgid(r3, r3) 2018/01/26 15:21:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000001000-0x10)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x13, 0x6, 0x100000001) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000001000-0x4)=0x401, 0x4) 2018/01/26 15:21:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000014000-0x119)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b1f2d2", 0x35, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r3, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "77261d35f165953667a99e0702918a16"}]}}, {"7ecfb5c0564131e55eaa9bf87c"}}}}}, 0x67) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r4, r1, 0x0) socket$inet6(0xa, 0x0, 0x0) vmsplice(r2, &(0x7f00009be000-0x10)=[{&(0x7f0000d26000-0x1000)="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", 0x1000}, {&(0x7f0000e51000-0xc3)="ce46b752e0bfb6da66792f2601bcb7801cba24c7cf8f530b6476631c7a4ec9c81f478926721f50f91970063fc243b9d96ea7d7af4c6c836d63aadc19866099425406bda761ff8b5828ab1c870555554287df5d754c8f333f52e82fdfc1511006edf888bfdab8957583393b680ce83891783fb1175994718f028af98e633168fd7edb036e770c97d875d3b07afcd863c070a24b47ebe1ace5d4781c7a927b8916528a567aefe7044682a042613c8482c454245c41c99303533b6f431ac2f9005124e652", 0xc3}], 0x2, 0x2) 2018/01/26 15:21:14 executing program 3: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000058000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000054000-0x4)=0x108) ioctl$int_out(r0, 0x1, &(0x7f0000054000-0x8)=0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f000005a000)={0x0, 0x5}) 2018/01/26 15:21:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000070000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f99000-0x4)=0x0, 0x4) writev(r0, &(0x7f0000002000)=[], 0x0) 2018/01/26 15:21:14 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000001e000+0x6ae)={0x0, 0x6}, &(0x7f0000011000)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000001f000-0x10)={0x4, 0x5, 0x56b, 0x1, r1}, &(0x7f000001f000-0x4)=0x10) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000001c000)=0x2, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000-0x10)={&(0x7f000001d000)={0x24, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:21:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005e1000)={&(0x7f00003c1000-0x24)={0x18, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000ce2000)={&(0x7f00008e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003ff000-0x8)={&(0x7f000019c000)={0x4c, 0x12, 0x6, 0x0, 0x0, 0x0, {0xe, 0x0, 0xa5}, [@generic="b9e77f623fa65c9253636805cc288c075e5121eb7e73c21f83be9a7f9697", @generic="7f8fa8774827e4e12c34e6c1a65b0b3c7fef75af8f8cd78780"]}, 0x4c}, 0x1, 0x0, 0x0, 0x88c1}, 0x4800) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000ac7000-0x10)={0x9, 0x1, 0x6, 0xba2}) 2018/01/26 15:21:14 executing program 5: socketpair(0x0, 0x804, 0x9, &(0x7f00002e4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000002000-0x18)={0x6, 0x4, 0x3, 0x6, 0x4, 0x80000001}) r1 = syz_open_procfs(0x0, &(0x7f0000f1c000)='net/ip6_flowlabel\x00') getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00004d7000)=0x400000000000000, &(0x7f0000bd5000)=0x4) pread64(r1, &(0x7f0000634000)=""/199, 0xc7, 0x3) 2018/01/26 15:21:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000b6f000/0x3000)=nil, 0x3000, 0xc) mprotect(&(0x7f0000f39000/0x3000)=nil, 0x3000, 0x0) 2018/01/26 15:21:14 executing program 3: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) dup2(r1, r0) r2 = getpid() sched_getscheduler(r2) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000fe9000-0x6)={0x7, 0xff, 0xffffffffffffff80}) write(r1, &(0x7f0000433000)="b42712", 0x192) 2018/01/26 15:21:14 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d2d000-0x10)='/dev/input/mice\x00', 0x0, 0xc00) connect$llc(r0, &(0x7f000068b000-0x10)={0x1a, 0xf6, 0x7, 0x14, 0x9, 0x9, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) fcntl$setstatus(r0, 0x4, 0x2000) 2018/01/26 15:21:14 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000-0x8)={0x0, &(0x7f0000003000)=[]}, 0x8) write(r1, &(0x7f000000e000)="", 0x0) 2018/01/26 15:21:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000014000-0x119)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b1f2d2", 0x35, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r3, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "77261d35f165953667a99e0702918a16"}]}}, {"7ecfb5c0564131e55eaa9bf87c"}}}}}, 0x67) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r4, r1, 0x0) socket$inet6(0xa, 0x0, 0x0) vmsplice(r2, &(0x7f00009be000-0x10)=[{&(0x7f0000d26000-0x1000)="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", 0x1000}, {&(0x7f0000e51000-0xc3)="ce46b752e0bfb6da66792f2601bcb7801cba24c7cf8f530b6476631c7a4ec9c81f478926721f50f91970063fc243b9d96ea7d7af4c6c836d63aadc19866099425406bda761ff8b5828ab1c870555554287df5d754c8f333f52e82fdfc1511006edf888bfdab8957583393b680ce83891783fb1175994718f028af98e633168fd7edb036e770c97d875d3b07afcd863c070a24b47ebe1ace5d4781c7a927b8916528a567aefe7044682a042613c8482c454245c41c99303533b6f431ac2f9005124e652", 0xc3}], 0x2, 0x2) 2018/01/26 15:21:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000ab1000-0x18)={0x12cae, 0x9, 0x40, 0xb077, 0x11, 0x8001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000002000-0x18)={0x186c, 0x6, 0x9, 0x7fffffff, 0x16, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000003000-0xc)={0x9e78, 0x8, 0x3, 0xffffffff, 0x3f, 0x23}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003000-0x4)=0x0) getpriority(0x0, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000003000)={0x7}, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x0, &(0x7f0000005000-0x10)={0x2, 0x0, 0x10001, 0x9, r1}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x20083, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x89b6, &(0x7f0000006000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='ip6gretap0\x00'}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000006000)={0x8, &(0x7f0000001000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000007000)=0x3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000009000-0x4)=0x0) setpgid(r1, r1) getpgrp(r1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f000000a000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r2, &(0x7f000000b000-0x20)={0x10001, 0x54a, 0x8001, 0x200, 0x1, 0x20, 0x6, 0x1ff}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) setsockopt$inet6_dccp_int(r2, 0x21, 0xf, &(0x7f0000006000)=0x1, 0x4) 2018/01/26 15:21:14 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000005000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000004000-0xf1)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 15:21:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r0, &(0x7f0000002000-0x25)={'system_u:object_r:sshd_key_t:s0', 0x20, 'root\x00'}, 0x25) vmsplice(0xffffffffffffffff, &(0x7f0000479000-0x8)=[{&(0x7f0000854000-0x22)="", 0xfffffffffffffe1a}], 0x2000003d, 0x0) 2018/01/26 15:21:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000267000-0x8)='./file0\x00', 0x4000, 0x10) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f000080a000-0x4)=0x2) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x4002, 0x4) bind$inet6(r1, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_open_dev$sg(&(0x7f00000e3000-0x9)='/dev/sg#\x00', 0x4, 0x501000) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000a22000)=""/31) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00005af000)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x800000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x400, 0x1, 0x2, "a73126509df55f381768745905164617d723e7c92983640808fd6fe6520d0b52267edfa0a9a3588be373aaaa35c0311a9217e029615f9b455404459309795713cf7d731109c84f6ffd1cb2e5725a674b"}, 0x160) 2018/01/26 15:21:14 executing program 5: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000001000-0x4)=0xffffffff) sendfile(r0, r0, &(0x7f0000000000)=0x62, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x3, 0x0, 0x1, 0x7fff, 0x9, 0x5}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000002000-0x1c)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000003000-0x8)={&(0x7f0000001000-0x20)=@ipv4_getaddr={0x20, 0x16, 0xf20, 0x6, 0x1, {0x2, 0x78, 0x10, 0xff, r1}, [@IFA_BROADCAST={0x8, 0x4, @multicast1=0xe0000001}]}, 0x20}, 0x1, 0x0, 0x0, 0xc004}, 0x804) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) fcntl$setstatus(r0, 0x4, 0x2000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000004000-0x1000)=""/4096) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r2, 0x7ff, &(0x7f0000005000-0xa7)=""/167) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000003000-0x10)={&(0x7f0000002000/0x1000)=nil, 0x1000}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000004000-0x4)=0x0) mlockall(0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000006000-0x10)={0x0, 0x0, 0x100000000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000004000)={r3, 0x0, r0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000003000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000001000)={0x27, 0x10001, 0x1f, 0x7, 0x8, 0x9, "e0f4191c79413dac1fcd5fbb99f7314a1709e60a416534be93e5b4e0a34619980d535efb63a85b3289cc37a7e0a44e30ab6eddeadad87ce2bf7498f9ec970b", 0x3}, 0x58, &(0x7f0000005000)=[{&(0x7f0000007000-0xc8)="f611d845da56ceb6f222ab0cfae32205faafdab9f7c8f8d8f581e4c3d795c55ac1be5e251a8d9be1cf7a0f1057529681431267494c9362a65efd0810277d2d84d484c8a2bd780b0612f3c883bce7944e48ef4768992d568840c5257e5a5efb3d4db646f64119a9227b949b6107c47f7c48b62f82533d23a017f3df054e0cea6c532bbb75f0f3f1ec99e7f0f240dbf45ac68fcd7f5d92a782eea4a734ebf00c5d661489a42252c0ef3dae15dc169566157c9f096321eb005a99c0a4d7a94d1bccccef2bed74523a04", 0xc8}, {&(0x7f0000007000-0x27)="547b8fd36671a0f4cfb38fac0d06276554fd066109ead1076aa399cd683a51c4cb3126c838a946", 0x27}, {&(0x7f0000006000)="6a27be990e797e4a9d0ebb8ce4d54394a18e79b45a23df6d2830631493dd338dbc85ade6644f67e6fa793f2874f36dcffbbdcf10ec281083af86e6ca1b1b369022ba5f211b28c73e905b73", 0x4b}], 0x3, &(0x7f0000007000-0x100)={0x100, 0x11, 0xfffffffffffffff9, "6d04eab20fd648720bda0e1dc316abc9efae78b618f0afbb04ea4143894d05feed69a35b7bc43973bb5f5275eb6ca8957e49824714cc2119296f8c457f79f65c5298bdbeac0a76bb882eded8f7a9a906fa468e444b3728f0b95d84fa5cfda2406c31dcde1ff43376250744f13797db2005b2ac2f7cdd872094a5cca7c1321a70dd43d3ef761704c6b62e6c6a2832c3888d8301e7e950aa3e0d270c000e7370ebce90a5b4f53254166b8d9de72c47ec3ef7a56a32f046adba999e5c4919038962a968c5ca5cb11bcfb76079f03f28c128955eaae71a98feeae1a5f7351bc79dbf59c18246cccb5e662a4275f4472a902a34fac6"}, 0x100, 0x20000804}, 0x80) 2018/01/26 15:21:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000624000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f7000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00004f8000-0x8)=0x0) r2 = syz_open_procfs(r0, &(0x7f00001ac000-0x10)='net/ip_mr_cache\x00') getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000508000-0x4)=0x0, &(0x7f000003e000-0x4)=0x4) preadv(r2, &(0x7f0000d73000-0x8)=[{&(0x7f0000700000)=""/1, 0x2ec}], 0x1, 0x0) 2018/01/26 15:21:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00009a4000-0xc)='/dev/autofs\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000c90000)=0x4, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000785000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00006fb000)={0x0, 0x0}) mremap(&(0x7f0000cff000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000987000/0x3000)=nil) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f00006cc000-0xc)={0xfffffffffffffffd, 0x0}) 2018/01/26 15:21:14 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:14 executing program 7: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) connect$unix(r0, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c8"}, 0x12) accept4$ax25(r0, &(0x7f000028d000)={0x0, {""/7}, 0x0}, &(0x7f000036b000)=0x10, 0x800) 2018/01/26 15:21:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x880) r1 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r1, &(0x7f0000363000-0x60)=[{&(0x7f0000c68000-0xc3)=""/195, 0xc3}], 0x1, 0x0) 2018/01/26 15:21:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f000088d000-0x5)='bdev\x00') r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d4e000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000e12000-0x1f)={0x0, 0x17, "1bd798b537ef64a88dab716a04f6193d6cafb63bcbb36c"}, &(0x7f0000552000)=0x1f) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007f4000)={r1, 0xfffffffffffffbff, 0xd1, 0x7, 0xe2, 0x8}, &(0x7f0000922000)=0x14) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f000011c000-0x4)=0x6) 2018/01/26 15:21:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000014000-0x119)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b1f2d2", 0x35, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r3, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "77261d35f165953667a99e0702918a16"}]}}, {"7ecfb5c0564131e55eaa9bf87c"}}}}}, 0x67) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r4, r1, 0x0) socket$inet6(0xa, 0x0, 0x0) vmsplice(r2, &(0x7f00009be000-0x10)=[{&(0x7f0000d26000-0x1000)="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", 0x1000}, {&(0x7f0000e51000-0xc3)="ce46b752e0bfb6da66792f2601bcb7801cba24c7cf8f530b6476631c7a4ec9c81f478926721f50f91970063fc243b9d96ea7d7af4c6c836d63aadc19866099425406bda761ff8b5828ab1c870555554287df5d754c8f333f52e82fdfc1511006edf888bfdab8957583393b680ce83891783fb1175994718f028af98e633168fd7edb036e770c97d875d3b07afcd863c070a24b47ebe1ace5d4781c7a927b8916528a567aefe7044682a042613c8482c454245c41c99303533b6f431ac2f9005124e652", 0xc3}], 0x2, 0x2) 2018/01/26 15:21:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$binder(&(0x7f0000801000)='/dev/binder#\x00', 0x0, 0x2) r2 = creat(&(0x7f0000177000-0x3)='./file0\x00', 0x42) fcntl$getown(r1, 0x9) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000ca6000-0xbc)="e6c4949c9209336b4194e670a6e270f5b636060e61991febeeca1cf80b719b8738ecca5f629f5adaffd892afebe406ef1640d3495fd077d92e429f9377c639dcf01db080b30ae7a653e674ebb6d8939eda7a498e37e79517b11f95c5b458014557ecf11f8d68c5c1216dc4223efa8f60033c00330d465a8581a99d710e4e432b18ec2c103f980075f49eee2611293712e5a683465655f15ad42893a54e615b0e4b20b27bcb3096d3b3a413fa53f9ac046c62f3c465a920486b99a974", 0xbc) lgetxattr(&(0x7f0000df0000-0x8)='./file0\x00', &(0x7f000007e000-0x14)=@known='security.capability\x00', &(0x7f0000923000)=""/92, 0x5c) getpeername$inet(r2, &(0x7f0000b2f000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005f8000)=0x10) fstatfs(r0, &(0x7f000057e000)=""/4096) 2018/01/26 15:21:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000066000-0x8)='./file0\x00', &(0x7f000058f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0x81) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000064f000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f0000122000-0x18)="81c76d8b0a577ec12a97ad9d1a88d09d6aba44271e862c49", 0x18) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000024f000)='/dev/rfkill\x00', 0x200200, 0x0) ioctl$EVIOCGNAME(r4, 0x80404506, &(0x7f000005c000)=""/35) accept4$unix(r1, &(0x7f0000ff5000)=@file={0x0, ""/4096}, &(0x7f000031e000-0x4)=0x1002, 0x800) sendmmsg$unix(r0, &(0x7f0000755000)=[{&(0x7f0000717000)=@file={0x1, './file1\x00'}, 0x6, &(0x7f0000156000-0x10)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/26 15:21:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x10000100000000, &(0x7f000050d000)={0x20000000000001f4, &(0x7f0000972000-0x10)=[{0x40, 0x7fc0000000000, 0x7, 0x9}, {0xd2d, 0x8, 0x5, 0x1}]}) 2018/01/26 15:21:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000265000-0xb)='cifs.idmap\x00', &(0x7f0000470000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000070b000-0xb)='/dev/loop#\x00', 0x0) request_key(&(0x7f000048f000-0x8)='keyring\x00', &(0x7f000075b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000b1f000)='\x00', r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f00006d2000-0x4)=0x0, 0x4) connect$inet6(r1, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/26 15:21:14 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) readv(r0, &(0x7f0000c2a000)=[{&(0x7f0000613000)=""/3705, 0xe79}], 0x200000000000018b) 2018/01/26 15:21:14 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:14 executing program 7: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r2, 0x0) pwritev(r1, &(0x7f000005a000-0x48)=[{&(0x7f0000058000-0xda)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f6c000)=[@in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f6b000)=@ethtool_rxfh_indir={0x3, 0x6, [0x6622, 0xa, 0x8, 0xc1, 0x8, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000f6f000-0x8)={0x1}, 0x8, 0x800) getpid() getuid() fstat(r0, &(0x7f0000131000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001dc000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000046f000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab2000-0x4)=0xe8) getegid() mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 15:21:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002a1000)='./file0\x00', 0x141047, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00003f2000)=[0x2, 0x659]) flock(r0, 0x0) 2018/01/26 15:21:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000001000)=""/199) clock_gettime(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={r2, r3/1000+10000}, 0x8) r4 = accept4(0xffffffffffffffff, &(0x7f00002d6000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fc3000-0x7)='cpuset\x00') ioctl$TCSBRKP(r5, 0x5425, 0x400) ioctl$TCSETA(r5, 0x5406, &(0x7f0000b2a000)={0x9, 0x201, 0x1, 0x81, 0x40000, 0x7b9, 0x5, 0x3, 0x8, 0x10000}) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r6, 0x5420, &(0x7f00000fe000)=0xfffffffffffffffb) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSSOFTCAR(r6, 0x541a, &(0x7f0000464000-0x4)=0x0) 2018/01/26 15:21:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000014000-0x119)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b1f2d2", 0x35, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r3, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "77261d35f165953667a99e0702918a16"}]}}, {"7ecfb5c0564131e55eaa9bf87c"}}}}}, 0x67) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r4, r1, 0x0) socket$inet6(0xa, 0x0, 0x0) vmsplice(r2, &(0x7f00009be000-0x10)=[{&(0x7f0000d26000-0x1000)="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", 0x1000}, {&(0x7f0000e51000-0xc3)="ce46b752e0bfb6da66792f2601bcb7801cba24c7cf8f530b6476631c7a4ec9c81f478926721f50f91970063fc243b9d96ea7d7af4c6c836d63aadc19866099425406bda761ff8b5828ab1c870555554287df5d754c8f333f52e82fdfc1511006edf888bfdab8957583393b680ce83891783fb1175994718f028af98e633168fd7edb036e770c97d875d3b07afcd863c070a24b47ebe1ace5d4781c7a927b8916528a567aefe7044682a042613c8482c454245c41c99303533b6f431ac2f9005124e652", 0xc3}], 0x2, 0x2) 2018/01/26 15:21:14 executing program 3: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000069f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x1c) r1 = dup(r0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fe4000+0xa8f)={0x0, 0x0}, &(0x7f0000a00000-0x4)=0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000421000)={@common='sit0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000fd2000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) 2018/01/26 15:21:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000425000-0xd)='/dev/snd/seq\x00', 0x0, 0x80040) r1 = open$dir(&(0x7f0000336000-0x8)='./file0\x00', 0x100, 0x8) openat(r1, &(0x7f0000116000-0x8)='./file0\x00', 0x480400, 0x22) read(r0, &(0x7f0000cc5000-0x10)=""/16, 0x10) clock_gettime(0x100000000000, &(0x7f0000dfd000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000fa3000-0x40)={0x4, @time={r2, r3+10000000}, 0x9, {0x8, 0x100000000000}, 0x81, 0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 15:21:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002c1000-0x6)='smaps\x00') readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f00000ca000)=""/4096, 0x1000}], 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007d9000)='/selinux/mls\x00', 0x0, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f07000-0xe)='/selinux/user\x00', 0x2, 0x0) getpeername$ax25(r1, &(0x7f0000a81000)={0x0, {""/7}, 0x0}, &(0x7f0000135000-0x4)=0x10) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000c1f000-0x80)="7fd7cc44378df7ece3ca84a6102d5e28e78acb3a3d8f770b0be5745bb548ea6e08a899d1d82b7ebe03014290253d876becd557f3f4e547386e373bf584976f1b06cf1d32cac8833ebca79d77744453f3d7f567b716299a4c6f7f40fb4c2d483778157f35020adf9ebf64de0e9cacb3c02f9b1350695e461afc05401a157babb9") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000c76000)={0x0, 0x4}, &(0x7f00009ec000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000d62000-0x1008)={r3, 0x8, 0x1000, "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"}, 0x1008) readv(r0, &(0x7f0000f5c000)=[{&(0x7f00009a6000-0x1000)=""/4096, 0x8c1}], 0x1) 2018/01/26 15:21:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b21000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00004ff000-0x70)={0x8d, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xaf, 0x6f32, 0xfffffffeffffffff, 0x7f, 0x0, 0x3, 0x10000, 0x5}) sendmsg$key(r0, &(0x7f0000015000)={0x0, 0x0, &(0x7f0000a71000)={&(0x7f00004e0000)={0x2, 0xc, 0x1, 0xb, 0x1d, 0x0, 0x5, 0x2, [@sadb_x_policy={0x8, 0x12, 0x0, 0x4, 0x0, 0x4, 0x8, {0x6, 0x32, 0x3, 0x400, 0x0, 0x100000000, 0x0, @in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_x_sec_ctx={0x12, 0x18, 0x8, 0x400, 0x85, "998ca456e434d0aac7007ad23c6bdfb02bd75c5cbdc76c8ea3524cc631752c457a0f79d6f9b2aae423f57e99aedb168ff0273f0ecc63bacc03671901d77566b470dad19e84a412ea938eaba9436b76af8b159e6f314d768f2973357eaac7b05faeb01d8efec7bf51e868dbd3c8c84c8678f43ae678a2c369fe2f6177c216b40f6c487b9ef4"}, @sadb_x_nat_t_port={0x1, 0x16, 0x2, 0x0}]}, 0xe8}, 0x1, 0x0, 0x0, 0x0}, 0x40) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f00006f7000)={0x77359400, 0x0}, &(0x7f0000877000)=0x0, 0x0) clock_gettime(0x0, &(0x7f00004fe000)={0x0, 0x0}) nanosleep(&(0x7f00005d9000-0x8)={r1, r2+30000000}, &(0x7f0000dde000)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00009f4000-0x8)={0x0, 0x0}, &(0x7f0000fc9000-0x4)=0x2f8) syz_open_dev$evdev(&(0x7f000084b000-0x12)='/dev/input/event#\x00', 0x4, 0x4) mq_timedsend(r0, &(0x7f00003d9000)="40a53a8287355e33b2474810934a6c22d43ca98eb801d5855dd096d12db616f5af95074a73fc53125f40e3d31dc074bf10812b96ccad812537fe7dbd6772b23b755bd2e42e0b1f2f98ba0f98da0cb4eaae6164262a010018a1fb659597c80d480a", 0x61, 0x9, &(0x7f000061b000-0x8)={r3, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x2, &(0x7f0000a0d000)={r3, 0x989680}, &(0x7f0000025000-0x4)=0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00007f3000)="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") getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ac8000)={0x0, 0x0}, &(0x7f0000c16000)=0x8) [ 87.962125] audit: type=1400 audit(1516980074.887:55): avc: denied { create } for pid=16255 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/01/26 15:21:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b60000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000a98000-0x4)=0x0) socketpair$inet(0x2, 0x80e, 0x9, &(0x7f00000ac000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f00008a3000+0x5c)=""/109) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000c15000-0x28)={@common="6772653000000000000003000200", @ifru_names=@common='dummy0\x00'}) 2018/01/26 15:21:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000c19000/0x4000)=nil, 0x4000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000050b000)=0x0) rt_sigqueueinfo(r0, 0x40, &(0x7f0000967000-0x10)={0x30, 0x9, 0x0, 0x10001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 15:21:15 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) bind$inet6(0xffffffffffffffff, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000fef000)={@generic="4bb41e736e03f53139ddf817d476d2a5", @ifru_flags=0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x1b, 0x0, 0x0) 2018/01/26 15:21:15 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00004a2000-0x10)={0xf97cff8c, 0x4, 'SE Linux', ""}, 0xd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000002000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10, 0x80800) r2 = getpgrp(0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400000, 0x4c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001000-0x10)={0x9, 0x8006, 0x6, 0x1f, 0x0}, &(0x7f0000004000-0x4)=0x32c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000003000)={r4, 0x401, 0x7fff, 0x6, 0x6, 0x7ff, 0x5, 0x100, {r5, @in6={{0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x7, 0x4, 0x7, 0x166}}, &(0x7f0000004000-0x4)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000003000)={0x9, 0x3, {0x1, 0x1, 0x7, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000002000)=r2) 2018/01/26 15:21:15 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000-0x18)={0xaa, 0x4, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000003000)='./file0\x00', &(0x7f0000002000-0x8)={0x81, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000004000-0x28)=[], 0x25a, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000011000)={0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000001000/0x2000)=nil, 0x2000}) 2018/01/26 15:21:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000014000-0x119)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b1f2d2", 0x35, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r3, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "77261d35f165953667a99e0702918a16"}]}}, {"7ecfb5c0564131e55eaa9bf87c"}}}}}, 0x67) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r4, r1, 0x0) socket$inet6(0xa, 0x0, 0x0) vmsplice(r2, &(0x7f00009be000-0x10)=[{&(0x7f0000d26000-0x1000)="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", 0x1000}, {&(0x7f0000e51000-0xc3)="ce46b752e0bfb6da66792f2601bcb7801cba24c7cf8f530b6476631c7a4ec9c81f478926721f50f91970063fc243b9d96ea7d7af4c6c836d63aadc19866099425406bda761ff8b5828ab1c870555554287df5d754c8f333f52e82fdfc1511006edf888bfdab8957583393b680ce83891783fb1175994718f028af98e633168fd7edb036e770c97d875d3b07afcd863c070a24b47ebe1ace5d4781c7a927b8916528a567aefe7044682a042613c8482c454245c41c99303533b6f431ac2f9005124e652", 0xc3}], 0x2, 0x2) 2018/01/26 15:21:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000014000-0x119)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b1f2d2", 0x35, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r3, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "77261d35f165953667a99e0702918a16"}]}}, {"7ecfb5c0564131e55eaa9bf87c"}}}}}, 0x67) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r4, r1, 0x0) socket$inet6(0xa, 0x0, 0x0) vmsplice(r2, &(0x7f00009be000-0x10)=[{&(0x7f0000d26000-0x1000)="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", 0x1000}, {&(0x7f0000e51000-0xc3)="ce46b752e0bfb6da66792f2601bcb7801cba24c7cf8f530b6476631c7a4ec9c81f478926721f50f91970063fc243b9d96ea7d7af4c6c836d63aadc19866099425406bda761ff8b5828ab1c870555554287df5d754c8f333f52e82fdfc1511006edf888bfdab8957583393b680ce83891783fb1175994718f028af98e633168fd7edb036e770c97d875d3b07afcd863c070a24b47ebe1ace5d4781c7a927b8916528a567aefe7044682a042613c8482c454245c41c99303533b6f431ac2f9005124e652", 0xc3}], 0x2, 0x2) 2018/01/26 15:21:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000080004533, &(0x7f0000ea1000)="") 2018/01/26 15:21:15 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f000009d000)='/dev/usbmon#\x00', 0x5, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f00003aa000)=0x0, &(0x7f00004b4000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0d000-0x8)={0xfffffffffffffffb}, 0x0, 0x8) rt_sigaction(0x21, &(0x7f00002ac000)={0xff, {0x0}, 0x8000000, 0x0}, 0x0, 0x8, &(0x7f0000390000)={0x0}) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x200020041, 0x0) close(r2) fcntl$setlease(r1, 0x400, 0x2) getsockname$packet(r1, &(0x7f000072d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007a8000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000eab000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r4}) [ 88.201823] IPv4: Oversized IP packet from 127.0.0.1 2018/01/26 15:21:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002bd000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000a79000)={0x80, 0x2a16ecd7, 0x101, 0x8000}) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000904000)="4274fe9ae53a96107d398dae3196135626045a3c39d12e815ccfc03b9a943b4d0f2091f2f1cd40ebe4bfed59bf8542775b9d348364a1e7d05300be9b3f1eb4116cf00f64c7f0633f3ee6e80133a94115062b7bdeac487cfbc54f2610de167a5c886ef8ca5f00bb7f3111caa354249bff67c2d79d1ae4add59f60c594d9a159df7f3007b2f2cfcfe4bf2d3b40436ea0941ec4b9386087c99f5959decb08") ioctl$TIOCPKT(r0, 0x5420, &(0x7f000086f000-0x4)=0x3) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000ba000-0xc6)='\'') read(r0, &(0x7f00001cf000)=""/73, 0x222) 2018/01/26 15:21:15 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) bind$inet6(0xffffffffffffffff, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000010f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0xa, 0x1, 0x9) ioprio_set$pid(0x3, 0x0, 0x0) 2018/01/26 15:21:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="804af2deeaff38a3461ff11ba92f9449544c51e0d81a7f35a9e1dcf8dbdbcee2e627896ff373ea88ec18d503ee222149b3aa6484c7df4e275543d93e6771c4c9bea997c761cb43e71fa1e116b22cf4de84ed5f12c9b37d1149f2f228a7810f", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f0000001000-0x1)="a6") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f00006e2000)=[{0x0, 0x0, 0x0, 0x0}]}) [ 88.259420] dummy0: renamed from gre0 2018/01/26 15:21:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000014000-0x119)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b1f2d2", 0x35, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r2, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "77261d35f165953667a99e0702918a16"}]}}, {"7ecfb5c0564131e55eaa9bf87c"}}}}}, 0x67) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r3, r1, 0x0) socket$inet6(0xa, 0x0, 0x0) [ 88.280839] IPv4: Oversized IP packet from 127.0.0.1 2018/01/26 15:21:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000+0x70)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0x7, 0x0, 0x10001, 0xab}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f0000002000-0x8)={0x2, r3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x400100, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40106435, &(0x7f0000001000)={0xfe49, r3, 0x10003, 0x8}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r4, 0x21, 0xe, &(0x7f0000004000-0x50)=""/80, &(0x7f0000002000)=0x50) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000004000)=@req3={0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffff7, 0xffffffff, 0xa9, 0xfffffffffffffff8}, 0x1c) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000001000)=0x8) fcntl$notify(r2, 0x402, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000006000-0x8)='./file0\x00') ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40086437, &(0x7f0000000000)={r3, 0x8}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f0000007000-0x6)={0x2, 0x1, 0xff}) fstat(r4, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0186416, &(0x7f0000007000)={0x6e7b, 0x7fff, 0x1b, 0x8, 0x10, 0x100}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r4, 0xc0246400, &(0x7f0000009000-0x24)={0xd04, 0x9, 0x9, 0xa4, &(0x7f0000003000)=""/164, 0x20, &(0x7f0000001000)=""/32, 0x58, &(0x7f0000004000)=""/88}) 2018/01/26 15:21:15 executing program 3: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000035000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000009000-0x4a)="c842c244d87bd2564f8d22439e747c2b6f90785d15b90304bb63db43259b902350119ebaca2342603160d2344c36e00c1e96d5b9605976bbdc0eb40f2f7683bd9e8ef408e52c906c9d93") mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7fff) mount(&(0x7f000001b000-0x8)='./file0\x00', &(0x7f0000016000-0xc)='./file0/bus\x00', &(0x7f0000038000-0x9)='squashfs\x00', 0x880000, &(0x7f000001b000-0x1000)="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") r1 = open(&(0x7f0000037000-0xc)='./file0/bus\x00', 0x1ff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000038000-0x3e)="8f73138a149738ddb1ab27bc88e0d1ec6e833631017e01de7f42c0675918ab0e520aa78f25623592a8b653a9e3a9c5be6d7b0c6415b88689f66dec603926", 0xfffffd25) 2018/01/26 15:21:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b84000-0x18)={0xaa, 0x1000000000000001, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000be6000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00005f5000-0x10)={&(0x7f0000b64000/0x1000)=nil, 0x1000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2000025, &(0x7f0000014000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @rand_addr=0x4}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ad5000-0x6f)=@ethtool_gstrings={0x1b, 0x5, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c58000-0x10)='/dev/sequencer2\x00', 0x2080, 0x0) unlinkat(r2, &(0x7f0000901000-0x8)='./file0\x00', 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 15:21:15 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) bind$inet6(0xffffffffffffffff, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000209000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f00000dd000)={0x6, 0x2}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000197000-0x40)={0x3, 0x6684, 0x7, 0x7, 0x6, 0x2, 0x8, 0x2}, &(0x7f00008a6000)={0x6, 0x7ff, 0x0, 0x8, 0x181, 0x101, 0x800, 0x40000000}, &(0x7f0000d01000-0x40)={0x7, 0x5, 0xfffffffffffffffe, 0x3, 0x8, 0x1, 0x100, 0x9}, &(0x7f000071c000)={0x77359400, 0x0}, &(0x7f00008f7000-0x8)={&(0x7f0000bca000)={0x800}, 0x8}) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000cc0000)={0x0, 0x7}, &(0x7f0000a10000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000da0000-0x8)={r5, 0x1}, &(0x7f0000432000-0x4)=0x8) ptrace$setopts(0x4206, r4, 0x0, 0x0) setpriority(0x0, r1, 0x10000) ptrace(0x4207, r4) sendmsg$netlink(r3, &(0x7f000063c000)={&(0x7f00001ba000-0xc)=@proc={0x10, 0x0, 0x1, 0x80000000}, 0xc, &(0x7f00000b2000-0x28)=[{&(0x7f0000e29000)={0x2264, 0x24, 0x208, 0x0, 0x0, "", [@generic="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@generic="6dd0378895d20849c35755599ba52c828e85a674c09aa55d507861a9f43c9b58db68f25f10e82ea71197814429e12eb08bf16ad80dacef93bd2df0549b23210b5693c4d05ac3af0eda94fe6a353daf3aec9b0f5f4d067f8322e378ab7802b09c26b766b9ca35a1a2e6b39531c31ae23d2a9c2bc301c543b6be1878bc6cbd51962facd82098ca0a9e054ca1414639a3ad7be1dc2465587570180232aee4cbb8285a", @generic="fbc637f8d3d73371a225d39dcc991414d99c481741ed29dd3dab1ce458165c75984aeb02459b0ebf15f69133165a355f9fb027771dd1565683a721fd69113365a1484e89cf81f8192c05a61f50e4aabb3ec54c2eb9b7", @typed={0x8, 0x12, @void=""}, @generic="78bbc1b29378b4ea3fdcf6c48b508b99b86c523da9bb8287fc29fde446b70e564479bb98248f0b9b3a0571b1252e7dc12265537c5922c359e1bd490e02ab99fc0198c66b2c3300371c6a83c64a4fc37ae81d05161a1f4ae017a42a5336c711f8dce94cfbbff75c61c47556b5e2dfdf3bac65f694bb54721a7d7125dcbdc8e7caffa3acaecf241ca718d0ab6dd7b4ad3f3a62f3c9b48a92a55f446b81a06b0b6118fd7351f43d2b193d794a12de6b51357a284b909e186dd56adb2ab2f3be8174f7327eb07b1f528d0ba8f75d21e867f6bf396c81fc69a66510fcd85b1c52771aa16980e99c1fcc", @typed={0xc, 0x46, @u32=0x1}]}, @nested={0x150, 0x60, [@generic="5892680d661552f2500b24ae2e7f3e234c7c89d30b4791704eb42453f978c976d92836cab197d4b3430a43000b97438593c89685d2c31b5e3faa3bc7786c4faf329940926db265dafafbbe18991bc0a66876385459ccd56d0854f21899", @typed={0xc, 0x72, @ipv4=@rand_addr=0x76b}, @typed={0xe0, 0x4e, @binary="679d1186f1d32da91f75ea05fd0ce7493388ac5ba4f8f0f848d1f02f723bdca0063186c388d438cd280663c57e416fa4b98720ee2e4491a8eb54a5d951d1a4321548800d37e80f5a0faa81559871969e2b7837753f8c70efeb6dccb6823ae3c88f272c876c42607ab2baa0172247ed203eb492c2901cd31764b4544827481c1b1803e0cbc841b23d0861756b3c00a3181b2735e93b4a8170a5b983f9ab09ad80bdf9198184be5b3b9fca9c7aa7cb8413c30321f0e747307eb971d3943dc57670e4495a2012078be2c38b78e26c42e9657a8cc59a09"}]}]}, 0x4e4}, {&(0x7f0000ec2000-0x10e8)={0x10e8, 0x3a, 0x4, 0x7, 0x3, "", [@typed={0xc, 0x14, @pid=r1}, @typed={0x10, 0x61, @u64=0x3}, @typed={0xc, 0x2f, @pid=r4}, @generic="03423843e6bb55f64cde22a95c3dbe5b247bd1284cddbfa3eb55f401aba6da4fe7475144dc236bc2db809918cb18918c68e3b0079dc7275915f528bcba9cdfa316641c9cd20997725bf35f0174e3391ebe0f8a73ce53e651a044d56cc1cf352a2e3d4c457767b26ec0a9bff3da8d90250ca1e06e85a0932ef983541646f18d42db20ce4ad6172a560bdaa8a9e16dc831ebc50c100453010aa2a6600f40bd2add380970018ba4a4e03015", @nested={0x1004, 0x75, 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"]}]}, 0x10e8}, {&(0x7f000065c000-0xe4)={0xe4, 0x25, 0x400, 0x1, 0x3, "", [@typed={0xc, 0x24, @uid=r2}, @typed={0xc, 0x18, @u32=0x5b49}, @nested={0xbc, 0x47, [@typed={0x10, 0x7a, @u64=0x7}, @generic="c16d56d46ddae451e89b66d67a49966b7631a6d573d501b1b81b5bbffdc06683c4174dba906d4a6115a95ba5e9e0fc2ad3590014e0015d55514954d653bf95ba196df2074d010ed0fbec9f8a88f3a8dedcea8476f935b29e64dc3a6109d027d0b64cda164fe16ce8f7ec35da1754f005f533f271da06c821a5d83531d974f2624f99df1f29c8be21cada6deedf9e342b65e58684191240c1f93dd2cca69e76d44469e1c408"]}]}, 0xe4}, {&(0x7f0000f18000)={0x24, 0x37, 0x100, 0x7, 0x3, "", [@typed={0x10, 0x29, @u64=0x6}, @generic='mjv']}, 0x24}], 0x5, &(0x7f0000f21000-0x28)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x1c, 0x1, 0x1, [r3, r3, r3, r3]}], 0x28, 0x11}, 0x4000000) ptrace$pokeuser(0x6, r4, 0x0, 0x0) 2018/01/26 15:21:15 executing program 4: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c55000-0x8)={0x0, 0x0}) r0 = socket$packet(0x11, 0x1000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000511000)={0x0, 0x0, 0x0}, 0x4) setsockopt$packet_int(r0, 0x107, 0x5, &(0x7f0000e32000)=0x0, 0x267) pipe2(&(0x7f0000519000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000fc3000)={0x101, 0x0, 0x0}, 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00004ce000-0x4)=0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000028c000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$packet_int(r3, 0x107, 0x13, &(0x7f0000173000)=0x6, 0x4) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000891000)=0x0, &(0x7f0000fc3000)=0x4) setsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f0000c26000)=0x1, 0x4) 2018/01/26 15:21:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) openat$keychord(0xffffffffffffff9c, &(0x7f000015b000-0xe)='/dev/keychord\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000386000)=""/162) 2018/01/26 15:21:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000014000-0x119)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b1f2d2", 0x35, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r2, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "77261d35f165953667a99e0702918a16"}]}}, {"7ecfb5c0564131e55eaa9bf87c"}}}}}, 0x67) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r3, r1, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) close(r0) r1 = socket$unix(0x1, 0xfffffffffffffffe, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ab0000-0x16)='/selinux/checkreqprot\x00', 0x20400, 0x0) r3 = memfd_create(&(0x7f00003d7000-0x4)='\\-}\x00', 0x1) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000a0e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000294000-0x4)=0x78) recvmmsg(r1, &(0x7f00008a7000-0x140)=[{{&(0x7f00005ec000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f00005c1000)=[], 0x0, &(0x7f000080d000)=""/226, 0xe2, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000051d000)={0x77359400, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000d27000)={0x0, 0xfffffffeffffffff}, &(0x7f0000d03000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00006eb000-0x8)={r4, 0xffffffff}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000cbe000)={0x9, 0x2, 0x4, 'queue1\x00', 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, 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]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000038f000)={0x0, 0x0}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000413000-0xe)='/selinux/user\x00', 0x2, 0x0) [ 88.463742] IPv4: Oversized IP packet from 127.0.0.1 2018/01/26 15:21:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt(r0, 0x3, 0x3ff, &(0x7f000002a000)=""/47, &(0x7f0000e4d000-0x4)=0x2f) r1 = socket$inet6(0xa, 0x80002, 0x88) poll(&(0x7f0000e49000)=[{r1, 0x2088, 0x0}], 0x1, 0xfffffffffffffffb) recvfrom$inet6(r1, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003bf000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f0000241000)=""/128, &(0x7f00002a1000)=0x80) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r3, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000a51000)={0x8, &(0x7f0000445000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000a61000)=0x1, 0x4) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000303000)={r4, 0x3}) 2018/01/26 15:21:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000377000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x0, 0x31, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000b38000)=[{&(0x7f00003ee000-0xf6)=""/1, 0x1}], 0x1, 0x800001c) 2018/01/26 15:21:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000209000-0x9)='/dev/sg#\x00', 0x8, 0x10000) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f00007c5000)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000d78000-0x7)='\x00', 0x0) 2018/01/26 15:21:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4003fffffffffffe, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000322000-0x4)=0x9, 0x4) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000bdb000-0x4)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000f46000-0x1)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 15:21:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000057f000-0xf)='/dev/sequencer\x00', 0x48002, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) write$sndseq(r0, &(0x7f0000a06000-0x1c)=[{0x81, 0x1, 0x0, 0x6, @tick=0x3f, {0x8001, 0x4}, {0xfffffffffffffffc, 0xc5}, @ext={0x1f, &(0x7f000089e000)="a2525a921fb4b9c1d332674736f1c42b976fd6f911e5ccd09fbe92cf72fafd"}}], 0x1c) 2018/01/26 15:21:15 executing program 5: socketpair(0x0, 0x80006, 0x7, &(0x7f0000673000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000e3c000-0x8)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x3) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000004000-0xf)='attr/keycreate\x00') write$sndseq(r2, &(0x7f0000008000-0x1c)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0xfffffe8e) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/26 15:21:15 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) [ 88.615486] IPv4: Oversized IP packet from 127.0.0.1 2018/01/26 15:21:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008e3000-0x8)='ns/user\x00') ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000b56000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r1 = open(&(0x7f00007d4000)='./file0\x00', 0x4000, 0x42) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000046c000-0x4)=0x0, &(0x7f0000da2000-0x4)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000a0c000)='tls\x00', 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000bfd000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x20) 2018/01/26 15:21:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") socketpair$inet(0x2, 0x6, 0x94eb, &(0x7f000068c000-0x8)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000023000-0x4)=0x0, &(0x7f0000d54000)=0x4) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r2 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000ce2000-0xe)='./file0/file0\x00', &(0x7f0000dcd000)="72616d667301", 0x80000, &(0x7f000002f000)="") sendfile(r0, r0, 0x0, 0x100) inotify_add_watch(r2, &(0x7f0000de4000-0xe)='./file0/file0\x00', 0x4000000) mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)="") umount2(&(0x7f000017c000)='./file0\x00', 0xa) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) 2018/01/26 15:21:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff9, &(0x7f00008dc000)={0x0, 0x8, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000096000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f00008e0000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat(0xffffffffffffff9c, &(0x7f0000e86000-0x8)='./file0\x00', 0x10000, 0x2) mkdirat(r0, &(0x7f000061f000)='./file0\x00', 0x1) clock_gettime(0x0, &(0x7f000064a000-0x8)={0x0, 0x0}) 2018/01/26 15:21:15 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000014000-0x119)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b1f2d2", 0x35, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r2, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "77261d35f165953667a99e0702918a16"}]}}, {"7ecfb5c0564131e55eaa9bf87c"}}}}}, 0x67) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r3, r1, 0x0) 2018/01/26 15:21:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f000041a000)=[{0x10, 0x29, 0x8, "82"}], 0x10, 0x0}, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00005f0000-0x8)={0x0, 0x0}, &(0x7f000068c000-0x4)=0x8) 2018/01/26 15:21:15 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x1, 0xe8) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f000000d000)={&(0x7f0000001000/0x3000)=nil, 0x6a, 0x1, 0x4, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffffac}) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) 2018/01/26 15:21:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) ioprio_get$pid(0x0, r1) ioctl(r0, 0x530e, &(0x7f000019e000)="") 2018/01/26 15:21:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x89}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000a7e000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 15:21:15 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a88000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/89) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c28000-0x8)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000b70000)="", 0x0, 0x0, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000c12000-0x8)={0x1, 0x2}, 0x8) 2018/01/26 15:21:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d1e000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x912f, 0x200, 0x7ff, 0x3, 0x40, 0x1}}) write$tun(r0, &(0x7f0000079000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "820e71961404c863"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}, 0xfca) [ 88.730776] IPv4: Oversized IP packet from 127.0.0.1 2018/01/26 15:21:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000096000)=0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f000020f000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000b01000)=0x14) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a2b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) timerfd_gettime(r3, &(0x7f0000ff0000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000bd8000-0xe8)={{{@in=@rand_addr=0x5a4, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x1f, 0xa, 0x0, 0x0, 0x73, r2, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x3, 0xfffffffffffffffc}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0}}, 0xe8) sendto$inet6(r1, &(0x7f0000c8d000)="", 0x0, 0x0, &(0x7f0000976000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 15:21:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f77000-0x15)='/dev/pktcdvd/control\x00', 0x288300, 0x0) write$selinux_load(r0, &(0x7f000012f000)={0xf97cff8c, 0x8, 'SE Linux', "b6700eee210141d77ebd3549499700b8e33537c1f4bd921743018dc099c70c51d47867ac041c048176185db2b78529373d87acb35afc926d09703c45d448b11863dc5f5209c884e710030fdd3e4e7b04349dd3a75c37335a0eef0677f8bb259a470456d46b224d8af8919566b253db46c41fb5fc7bfe359763b9f19e262d"}, 0x8e) r1 = socket(0x10, 0x4, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00006a0000)={0x0, 0x7530}, 0x8) sendto$llc(r1, &(0x7f0000939000)="", 0x0, 0x20000081, &(0x7f0000a6a000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) sendto$llc(r1, &(0x7f0000b9c000-0xbd)="7e82f7cc906f88c65c60c92b6b531c98fda6be553b4d30c498922235d52140aedafc5216ddf9ad80ac194a7045eb0b95d65edf202b1bb63d4e8743fe96d8d475c2438826fac99a33fe30a076dd6977eb8b19af2ef4c0008dbc9e287dbfe68707d9d2da138a57f727337364db37c50024308a4309e69e80ca3e382c7fe8309625d45b68b36ae269f244e51db11f056865d0998c33610b5f989dedcd186900faf6be33022e328638e4ed9a2b71cbb4bb7a89b94efc7c34fab535aaad0a24", 0xbd, 0x4000000, &(0x7f00008c0000)={0x1a, 0x11, 0x6, 0xffffffff00000001, 0x9, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000bd5000-0x4)=0x8000, 0x4) 2018/01/26 15:21:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e8b000)='rxrpc\x00', &(0x7f0000084000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000cab000)="901f37dbd9768553eca7ba5db9c4c07792445a041ebe48afb77f99a2d635896d66bdd9b8fbc9d08b7691ea5903c814768488b0857402020b79e510ed", 0x3c, 0xfffffffffffffffd) r1 = request_key(&(0x7f0000726000-0x8)='keyring\x00', &(0x7f0000922000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000137000)=')\x00', 0xfffffffffffffff9) keyctl$unlink(0x9, r0, r1) capset(&(0x7f00002d1000-0x8)={0x20071026, 0x0}, &(0x7f0000628000-0x18)={0x0, 0x1, 0x800005, 0x1, 0x0, 0x0}) prctl$intptr(0x17, 0x2) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006b9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x1) 2018/01/26 15:21:15 executing program 7: mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000002000)=""/170) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x7, &(0x7f0000004000-0x46)="a13453799585d58bb1d3cfecdf3ee143a1e982caa1a0dafb476b046f8019abd72a65a501490f59abea4a8a4701b8774ba70b96f0481add83a53720c62c52e2d90707ed086a49") 2018/01/26 15:21:15 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000014000-0x119)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b1f2d2", 0x35, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r2, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "77261d35f165953667a99e0702918a16"}]}}, {"7ecfb5c0564131e55eaa9bf87c"}}}}}, 0x67) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r3, r1, 0x0) 2018/01/26 15:21:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000f5c000-0x18)=@generic={0x9, 0x9, 0x3f}) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00005ed000)=0xc1, 0x9c504f6f) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e22000)='/dev/vga_arbiter\x00', 0x202200, 0x0) inotify_init1(0x80000) mq_timedreceive(r1, &(0x7f0000863000-0xb7)=""/183, 0xb7, 0x3, &(0x7f00004cd000-0x8)={0x77359400, 0x0}) sendto$inet(r0, &(0x7f0000a0a000-0xea)="8dc9d8c55363c2894267ade63def2f5092391a11f426a229148c5edc29378cf271b2dfaa6de7bf32d7a76950e18d1a8ab17620124b7e2a9a64dbac93e199829d77ef04961c27fa4105e313fbe33893b28ed285794ee18025554b3da6e5cde14d7d4feee8bd6fbdb74f56f588cc9663e460d2fa5c1ce624b5e98e89f8e5bb7ee15d4770eaf1bca93ce416eebb4771622d70c276ef385eeb3c07da0d47a355602609f396efe70cb89c242feafc78854b94f6ebcd180b3e9cd32e477708355f5834f01c4a0713d86997dcd88f1f9006990f240cf886025236369e7016760bebddca91f4b3a98e91daa13b72", 0xea, 0x4000040, &(0x7f0000fcf000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 15:21:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f67000)='/dev/sequencer2\x00', 0x200, 0x0) getsockname$ax25(r0, &(0x7f0000b35000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000099b000-0x4)=0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e95000-0xa)='/dev/ptmx\x00', 0x40, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000fde000)={0x13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 15:21:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x2, 0x4c, @te1=&(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}}}) syz_open_dev$usbmon(&(0x7f0000114000)='/dev/usbmon#\x00', 0x31, 0x400000) r0 = syz_open_dev$mice(&(0x7f0000740000-0x10)='/dev/input/mice\x00', 0x0, 0x200100) recvfrom$ipx(r0, &(0x7f00006a4000-0x4f)=""/79, 0xfffffce9, 0x2, &(0x7f0000b16000-0x10)={0x4, 0x1, 0xffffffffffffffc1, "ad845dedff04", 0x80000000, 0x0}, 0xfffffffffffffe90) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r1, &(0x7f0000fcf000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000c00000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000beb000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x3, 0x3, 0x4, 0x2}, &(0x7f0000a97000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f68000)={r2, @in={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000984000-0x4)=0x8c) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000aff000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000677000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000084d000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc) 2018/01/26 15:21:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e09000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r0, &(0x7f0000d0b000-0x8)=0x0, r1, &(0x7f0000f9f000)=0x0, 0x8001, 0x0) flistxattr(r0, &(0x7f00005c7000)=""/180, 0xb4) memfd_create(&(0x7f00001c9000)='4ppp0eth1\x00', 0x3) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000e15000-0x8)={0x0, 0x8}) 2018/01/26 15:21:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f73000)='/selinux/policy\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f0000688000-0x5f)="4a95cff6409058b8077088c4a8d43b9d77b14c7818f97e41cb05d1c40cce6304a23e42ced4997e3adb924a554cd448f71856cb6785430a559a05ca4e5a9e34a499b7bc491702c1242d30062a09ce2217641c31ada71f554e7f078e6eba9f79", 0x5f, 0x4, &(0x7f0000b96000)={0x0, 0x1c9c380}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009ba000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$TIOCSBRK(r1, 0x5427) unshare(0x400) pselect6(0x40, &(0x7f0000292000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a0f000)={0xf18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008dd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001f1000-0x8)={0x77359400, 0x0}, &(0x7f0000e58000-0x8)={&(0x7f0000090000)={0x0}, 0x8}) r2 = getpgid(0xffffffffffffffff) capget(&(0x7f0000f3f000-0x8)={0x200f1526, r2}, &(0x7f00000a7000)={0x2, 0x2, 0x16, 0xaa, 0x10000, 0x9}) execve(&(0x7f00001de000)='./file0\x00', &(0x7f0000708000)=[&(0x7f0000d3b000)='wlan0mime_typecgroupsystem\x00', &(0x7f0000ea0000-0x13)="29707070318c7b29626465765c707070312700"], &(0x7f0000514000-0xc)=[&(0x7f0000465000-0x4)='em0\x00', &(0x7f000057a000-0x2)='-\x00', &(0x7f00002eb000)='\x00']) [ 88.911306] IPv4: Oversized IP packet from 127.0.0.1 [ 88.925361] binder: 16458:16468 ioctl 7 20003fba returned -22 2018/01/26 15:21:15 executing program 3: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000089f000)=0x0, &(0x7f0000f8d000)=0xfffffffffffffef9) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000363000)={0x6, [0x2, 0x9, 0x9, 0x5, 0xfffffffffffffff8, 0x100]}, 0x10) 2018/01/26 15:21:15 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x19ac, &(0x7f0000001000-0xa0)=""/160, 0xa0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000003000-0x8)='./file0\x00', 0x44) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x8, 0x10, 0x4ad2, 0x2}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000001000)=""/69, &(0x7f0000003000)=0x45) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000005000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x2000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000006000-0x74)=""/116) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000002000)={0x3, &(0x7f0000006000)=[0x2, 0x588, 0x200]}) ioctl$VT_RELDISP(r1, 0x5605) r4 = dup2(r1, r3) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sndseq(&(0x7f0000003000)='/dev/snd/seq\x00', 0x0, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000008000)={0x1}, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x8)={0x0, 0x0}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f000000a000-0xc)={r2, 0x1c, &(0x7f0000006000)=[@in6={0xa, 0x2, 0xb31, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x100}]}, &(0x7f0000008000-0x4)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/26 15:21:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0x1, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000037b000-0x8)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/26 15:21:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000001000)={0x3, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000002000-0x8)={0x7, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000000000)="d9f3b90006bf37ad70dfffe325e3b84f6fad05c5fe46a29bda6ece039c2c49129c6d03115d846ccd8432060d1fce2e83fad563364b2739bb54790661da4efa274f4f7acf95c1090000008c2bd280c0401cee", 0x52, 0x0) 2018/01/26 15:21:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) close(r0) ftruncate(r0, 0x2e) 2018/01/26 15:21:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() syz_open_procfs(r0, &(0x7f00001e9000-0x9)='net/raw6\x00') r1 = syz_open_dev$sndseq(&(0x7f0000165000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000936000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000693000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/26 15:21:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000014000-0x119)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b1f2d2", 0x35, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r2, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "77261d35f165953667a99e0702918a16"}]}}, {"7ecfb5c0564131e55eaa9bf87c"}}}}}, 0x67) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r3, r1, 0x0) 2018/01/26 15:21:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000000000)={{0x0, 0x0}, {r1, r2+30000000}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) nanosleep(&(0x7f0000000000)={r3, r4+30000000}, &(0x7f0000001000-0x8)={0x0, 0x0}) futex(&(0x7f0000001000-0x4)=0x0, 0x85, 0x0, &(0x7f0000e4c000)={r0, r5}, &(0x7f0000000000)=0x0, 0xfffffffffffffffe) 2018/01/26 15:21:15 executing program 5: r0 = socket$packet(0x11, 0x400000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000)=0x0, 0x4) 2018/01/26 15:21:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = memfd_create(&(0x7f0000e15000)='$@-\x00', 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b8e000)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000861000-0x8)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008dc000)=0x0) creat(&(0x7f00008fa000-0x8)='./file0\x00', 0x60) sched_setaffinity(r2, 0x8, &(0x7f0000f91000)=0x80) r3 = getpgrp(0x0) ptrace(0x420f, r3) inotify_rm_watch(r0, 0x0) 2018/01/26 15:21:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000063d000-0x8)='./file0\x00', 0x6240, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000778000)={0x0, 0x3ff, 0x2, 0xffffffffffffffff, 0x10001, 0x6, 0x4000000, 0x8, 0x0}, &(0x7f000098a000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006d5000)={0x9, 0x0, 0x20c, 0x8000, 0x0, 0xffffffffffff0001, 0x3, 0x0, r1}, &(0x7f0000b35000-0x4)=0x20) r2 = socket$unix(0x1, 0x801, 0x0) sendmsg(r2, &(0x7f000061c000-0x38)={0x0, 0x0, &(0x7f0000013000-0xa0)=[], 0x0, &(0x7f00004ad000)=[], 0x0, 0x0}, 0x8881) getpeername$packet(r0, &(0x7f0000c8e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000fa8000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000bb4000-0x10)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r4 = getpid() perf_event_open(&(0x7f0000cfd000-0x78)={0x0, 0x78, 0x6, 0x9, 0x0, 0x1a4, 0x0, 0x8, 0x400, 0x1, 0x100000000, 0x5, 0x10001, 0xa9ab, 0x0, 0x8bc25e3, 0x8, 0x6, 0x7, 0x20, 0x8e26, 0x5, 0xc0000000000, 0x96, 0x7fff, 0x1f, 0x2, 0x10001, 0x6, 0x80000000, 0x80, 0xffff, 0x2, 0x8, 0x9, 0x9, 0x80000000, 0x4d1d, 0x0, 0x1, 0x4, @perf_config_ext={0x0, 0x1ff}, 0x400, 0x0, 0xb9, 0x7, 0xffffffff, 0x0, 0x7f, 0x0}, r4, 0x2, r0, 0x6) 2018/01/26 15:21:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000068a000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000ca9000)={0x7, 0x0, 0xde18df5a9d08583c, 0xfffffffffffffff9}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000ed7000)={0x80, r1, 0xd0325ecbd9085684, 0x6}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_int(r2, 0x0, 0xc, &(0x7f0000a4a000)=0x0, &(0x7f0000e3d000-0x4)=0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000579000)={0x0, 0x0, 0x0}, &(0x7f00009bc000-0x4)=0xc) ptrace$getregs(0xe, r3, 0x7, &(0x7f0000041000-0x1000)=""/4096) 2018/01/26 15:21:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$void(r0, 0xc0045878) r1 = epoll_create1(0x0) fcntl$getownex(r1, 0x10, &(0x7f000042f000)={0x0, 0x0}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00006f2000-0x4)=r2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000af4000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000b92000-0xc)={0x0, 0x0}) [ 89.059097] IPv4: Oversized IP packet from 127.0.0.1 2018/01/26 15:21:16 executing program 2: r0 = gettid() tgkill(r0, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00009d3000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000d30000-0x4)=0x0, &(0x7f0000775000)=0x4) r2 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000700000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eef000)=0x14) r3 = dup(r1) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000893000)=0x9, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/26 15:21:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f00001e0000)=""/0, 0x0, 0x1, &(0x7f0000c71000)=@file={0x0, './file0\x00'}, 0xffffffffffffff00) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) clock_gettime(0x0, &(0x7f0000ee5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00009c8000-0x10)={0x44, 0x0, 0x10001, 0x3f}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f00007f3000)={r4, 0x0}) r5 = syz_open_procfs(0x0, &(0x7f00009c3000-0x8)='net/dev\x00') ioctl$sock_inet_udp_SIOCOUTQ(r5, 0x5411, &(0x7f000053b000-0x4)=0x0) ppoll(&(0x7f00002f0000-0x28)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000202000-0x8)={0x0, r3+10000000}, &(0x7f000012c000-0x7)={0x0}, 0x8) write$evdev(r2, &(0x7f0000390000)=[{{0x0, 0x0}, 0x20000000001, 0x46, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000dcf000)=0x7) 2018/01/26 15:21:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f00006f7000)={0x77359400, 0x0}, &(0x7f0000877000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f0000451000)={0x0, 0x1c9c380}, &(0x7f0000025000-0x4)=0x0, 0x0) pipe2(&(0x7f0000586000)={0x0, 0x0}, 0x180004) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000091b000-0x8)={0x6, &(0x7f0000bdd000-0x30)=[{0xaae, 0xffffffffffffe962, 0x8, 0xe0}, {0x4, 0x800, 0x7fff, 0x1}, {0x5, 0x6, 0x7, 0x2}, {0x0, 0xfffffffffffffff9, 0x8, 0x7fff}, {0x3, 0x80, 0x1, 0x1}, {0x80000001, 0xc9d5, 0x250, 0x3f}]}, 0x8) ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f000096b000)=0x8, 0x8) fsync(r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000878000)={0x0, 0x8d, "a0896a8c0aa178a220ca8a3cfe47ea0eb59c87063b00beb94b49fe82dcf5bb78594bc3eed58faa0c6ad8a9ad9df1edc4d60479f1e66d7328b13d556e5f07b692945917f18752af2f69b2203f7b2ccf27348b7fddde610729c7c4c0b7c3e22d45b62f4fcf6cf2a9db555b73a57ca541208ca3773c2d8c60e291b5908bf90515b98177df06c8a3927244af9187da"}, &(0x7f00006dd000-0x4)=0x95) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000edd000-0x8)={r2, 0x6}, 0x8) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000734000)=""/184) 2018/01/26 15:21:16 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000014000-0x119)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b1f2d2", 0x35, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r2, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "77261d35f165953667a99e0702918a16"}]}}, {"7ecfb5c0564131e55eaa9bf87c"}}}}}, 0x67) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup3(r3, r1, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = timerfd_create(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000ba9000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bd8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00001ba000)={0x0, 0x0}) timerfd_settime(r1, 0x0, &(0x7f0000007000)={{r3, r4+30000000}, {0x0, r2}}, &(0x7f0000e83000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r1, 0x0, &(0x7f0000f97000-0x10)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00001c3000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000305000-0x9)='/dev/rtc\x00', 0x410000, 0x0) ioctl$BINDER_THREAD_EXIT(r5, 0x40046208, 0x0) 2018/01/26 15:21:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000000)={0x2, 0x1, 0x6, 0x7, 0x19, 0x0, 0x5, 0x2, [@sadb_ident={0x2, 0xa2567d48e767484d, 0xffffffffffffca96, 0x0, 0x7}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0xf, 0x18, 0x4, 0x6, 0x6c, "8d03cc52c7597b71935dbef691e6c921ba676f0868c5d82932ef124cc30c4bf080483f19b3f687bb6ca6a58a876f269ea75c22d51eca1185e92eb0f5612daa660cc4bd8c810811828b6e09c13c176772fdb02e3645e547df2758520984a758b94cb8ca77de79deb589418799"}, @sadb_x_nat_t_type={0x1, 0x14, 0x8, [0x0, 0x0, 0x0]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x0}, 0x8000) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/26 15:21:16 executing program 6: r0 = socket$inet(0x2, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x400100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f0000002000)={0x1a, 0x8, 0x4, 0x1c000000000000, 0xc91, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x10) getpeername$netrom(r1, &(0x7f0000001000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000)=0x48) mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x40, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000af1000-0x61)="643858fdb6479d9dad044a5dbf082218f52d3fc1f549b88377984dd75bc7144437af4f1cb3905a6c0c1b19901214687102c2b1ed478142abed1920d55da467e3108d3b477c67834ba9c5bc2e8dca416d25e9639c1156e15e62b8bd0716f949bab4", 0x61) 2018/01/26 15:21:16 executing program 7: rmdir(&(0x7f0000e88000+0x13f)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000660000-0x8)='./file0\x00', 0x1f0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) pread64(r0, &(0x7f00007b3000-0x1000)=""/4096, 0x1000, 0x0) 2018/01/26 15:21:16 executing program 3: prctl$intptr(0x1, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x4, 0x8040) 2018/01/26 15:21:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fsync(r0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x1f, 0x0, 0x0, 0x200020000000}) r2 = syz_open_dev$sg(&(0x7f0000d18000-0x9)='/dev/sg#\x00', 0x4, 0x58642) setsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f00000df000-0x4)=0x8, 0x4) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/26 15:21:16 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000002000-0x8)={&(0x7f0000006000-0x58)={0x2, 0x8, 0x100000001, 0x7, 0xb, 0x0, 0x6, 0x3, [@sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x4, 0x4}, @sadb_x_nat_t_port={0x1, 0x17, 0x2, 0x0}, @sadb_x_nat_t_port={0x1, 0x16, 0x3, 0x0}, @sadb_ident={0x2, 0xa, 0x5, 0x0, 0x0}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x20008004) sendmsg$key(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000000000)={0x2, 0x4, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1, 0x9, 0x0, 0x0, ""}]}, 0x18}, 0x2, 0x0, 0x0, 0x0}, 0x0) socket$unix(0x1, 0x0, 0x0) 2018/01/26 15:21:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00001d9000)=0x0) capget(&(0x7f000008d000-0x8)={0x20071026, r0}, &(0x7f00003f6000-0x18)={0x2, 0x2, 0x80000001, 0x1000, 0x9, 0x1}) syz_open_dev$loop(&(0x7f000037e000)='/dev/loop#\x00', 0x4b2a, 0x80800) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x4, 0x181001) r2 = memfd_create(&(0x7f00000da000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f00005d3000)={0x7, 0x6, 0x7, 0x7, 0xff, 0x5}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000fd5000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000608000-0x4)=0xe8) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/26 15:21:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x1000000000000014, &(0x7f00007b1000-0x4)=0x0, &(0x7f00002dc000-0x4)=0x4) r1 = getpid() getpgrp(r1) 2018/01/26 15:21:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000edb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$loop(&(0x7f0000638000)='/dev/loop#\x00', 0x1, 0x82) r3 = epoll_create1(0x410000000000000) r4 = fcntl$dupfd(r1, 0x406, r3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00003a3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4d6, 0x0, 0x338, 0x0, 0x9}, &(0x7f0000b0b000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000068d000)={r5, 0x80}, 0x8) r6 = epoll_create1(0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f00006fe000)={{&(0x7f0000383000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r7 = syz_open_dev$sg(&(0x7f0000b94000)='/dev/sg#\x00', 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f00005cf000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000095a000)=0xe8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r3, &(0x7f0000ad9000)={0x0, 0x0}) r8 = fcntl$dupfd(r1, 0x406, r3) ioctl$EVIOCSREP(r8, 0x40084503, &(0x7f0000578000)=[0x0, 0x2]) recvfrom$ax25(r8, &(0x7f00003a9000-0xe8)=""/232, 0xe8, 0x2, &(0x7f0000f38000)={0x3, {"490a49108a03c7"}, 0x4}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r3, &(0x7f0000321000)={0xbfffffffc000000d, 0x0}) 2018/01/26 15:21:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e79000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ppoll(&(0x7f00000e9000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00003cd000)={0x0, 0x1c9c380}, &(0x7f0000452000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) [ 89.310606] IPv4: Oversized IP packet from 127.0.0.1 2018/01/26 15:21:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000559000)='/dev/hwrng\x00', 0x20000, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ff7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a5000-0x10)={&(0x7f0000ebf000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:21:16 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) getresgid(&(0x7f00001af000-0x4)=0x0, &(0x7f000054e000)=0x0, &(0x7f000028a000)=0x0) timer_create(0x6, &(0x7f0000b4f000)={0x0, 0x27, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c62000)=0x0) timer_delete(r0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 2018/01/26 15:21:16 executing program 7: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000329000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000eb0000-0x70)={0x6, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x99a, 0x7fff, 0x3, 0xff, &(0x7f0000f65000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6, 0x6, 0xfffffffffffffd52}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000f65000)=0x0, &(0x7f0000f66000-0x4)=0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f65000-0xf)='/dev/sequencer\x00', 0x400, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000f65000-0x62)=""/98) futimesat(0xffffffffffffffff, &(0x7f0000406000-0x8)='./file0\x00', &(0x7f0000c2a000-0x10)={{0x77359400, 0x0}, {0x0, 0x0}}) 2018/01/26 15:21:16 executing program 3: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000328000)=0x10) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001000-0x10)={0x3, 0x10}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) r4 = epoll_create(0x948) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000547000-0xc)={0x0, 0x0}) epoll_pwait(r4, &(0x7f000047e000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000729000-0x8)={0x0}, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) 2018/01/26 15:21:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000014000-0x119)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b1f2d2", 0x35, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r2, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "77261d35f165953667a99e0702918a16"}]}}, {"7ecfb5c0564131e55eaa9bf87c"}}}}}, 0x67) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup3(r3, r1, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:16 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0x1000}, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff4000)={0x0, 0x0, 0x0}, 0x4) 2018/01/26 15:21:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000bba000-0x8)='./file0\x00', 0x40) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000c20000-0x4)=0xde) r1 = socket$inet6(0xa, 0x804, 0xfffffffffffffffe) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000960000-0x4)=0x0, 0xffffff08) 2018/01/26 15:21:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003cf000-0xd)='attr/current\x00') r1 = syz_open_procfs(0x0, &(0x7f00000b8000-0x11)='net/protocols\x00') getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000f22000-0x4)=0x0, &(0x7f00009e2000)=0x4) r2 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000614000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2, 0x0, 0x3, 0x0, 0x0, 0xa0, 0x80, 0x84, 0x0, r2}, {0x4, 0x7fffffff, 0x5, 0x1, 0x9, 0x78, 0x0, 0x3}, {0x9, 0x7fffffff, 0x3, 0x5}, 0x8001, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x0, 0x33}, 0x2, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x2, 0x0, 0x100000001, 0x20, 0x80, 0x273}}, 0xe8) modify_ldt$read(0x0, &(0x7f0000e23000)=""/4096, 0x1000) connect$llc(r0, &(0x7f0000d48000-0x10)={0x1a, 0xd, 0x94b45a1, 0x8, 0x5, 0xffff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) llistxattr(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000537000)=""/131, 0x83) sendfile(r1, r0, &(0x7f000078d000)=0x0, 0x80000000000fffb) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000ee5000)="54395ceb4f433f145e3d9e303b", 0xd) write$selinux_create(r0, &(0x7f0000a25000-0x3e)=@objname={'system_u:object_r:mqueue_spool_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x39, 0x31, 0x20, './file0\x00'}, 0x3e) [ 89.424839] binder: BINDER_SET_CONTEXT_MGR already set [ 89.435890] binder: 16577:16599 ioctl 40046207 0 returned -16 [ 89.450325] binder: undelivered TRANSACTION_COMPLETE [ 89.456948] binder: undelivered transaction 127, process died. 2018/01/26 15:21:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0xc2, 0x0) fcntl$addseals(r0, 0x409, 0x0) [ 89.531809] IPv4: Oversized IP packet from 127.0.0.1 2018/01/26 15:21:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000024a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00008e6000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/26 15:21:16 executing program 0: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000014000-0x119)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b1f2d2", 0x35, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r2, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "77261d35f165953667a99e0702918a16"}]}}, {"7ecfb5c0564131e55eaa9bf87c"}}}}}, 0x67) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup3(r3, r1, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000ffb000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0xc) r1 = memfd_create(&(0x7f00002e0000)='*)#\x00', 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000b58000)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000a1e000-0x4)=0xc) getsockname$packet(r1, &(0x7f0000508000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f92000)=0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000559000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) 2018/01/26 15:21:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001cd000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x92, 0x0, 0x6, 0xff, 0xff, 0xbd0e, 0x3f, 0x9, 0x800, 0x9, 0x1, 0x200, 0x1000, 0x7, 0x1]}, &(0x7f0000d37000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000cac000-0x8)=@assoc_value={r1, 0xfffffffffffffffa}, &(0x7f0000000000)=0x8) r2 = socket(0x10, 0x3, 0x1) write(r2, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000497000)=0x0) 2018/01/26 15:21:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000010d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e1e000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000f28000)=r1) 2018/01/26 15:21:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000bba000-0x8)='./file0\x00', 0x40) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000c20000-0x4)=0xde) r1 = socket$inet6(0xa, 0x804, 0xfffffffffffffffe) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000960000-0x4)=0x0, 0xffffff08) 2018/01/26 15:21:16 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) connect(r0, &(0x7f0000001000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000000)=0x3) 2018/01/26 15:21:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000383000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b2f000-0x4)=0x2e) fdatasync(0xffffffffffffffff) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x8e) lsetxattr(&(0x7f000005d000)='./file0\x00', &(0x7f00006e1000)=@random={'os2.', '%\x00'}, &(0x7f0000888000)='GPLselinux*{@\x00', 0xe, 0x3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000059d000)={0x0, 0x6, 0x10, 0x7, 0x7}, &(0x7f000066c000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000325000)={r2, 0x2, 0x7, [0xc6d, 0x3, 0xfffffffffffffffd, 0x1f, 0x5, 0x1, 0x8]}, &(0x7f0000c66000)=0x16) bind$inet(r1, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpid() sendto$inet(r1, &(0x7f0000d5a000-0x73)="", 0x51d, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 15:21:16 executing program 0: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002c4000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x2, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f00000a8000-0xb3)="06a27634ece1437f5846c557d6367b9ce5d8f24a0ff2d8ee381a391e12643d0dadc8d56d3a57fbdba748ae29371a3a89241bb9921cdcb2d3d8144921b2e8eb7cc5a3f69c3c03dbd3386485476547e7c6ffc444779ec6d4dfb1ca442c3ff7097607886c9f0ceba939db3beb8db0dc3431f7731c86c862949a0001c9be4ff1a4d2c85a902d046944d721b2a723b81a746f1518e591900a6059088e1ddf8c20033984a627843c1073aee103a7ec22e574d1a9d9c3", 0xb3, 0x20000004, &(0x7f0000e5e000)={0xa, 0x2, 0x400, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x7ff}, 0x1c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000edc000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/26 15:21:16 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00004bb000)=0x5, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f66000-0x4)={0x0, 0x7530}, 0x8) 2018/01/26 15:21:16 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000c000-0x8)={0x2, &(0x7f0000003000)=[{0x0, 0x0, 0x0, 0x0}, {0x5f9f4bc3, 0x0, 0x0, 0x0}]}, 0x8) pipe(&(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f000000d000-0x48)=""/72) 2018/01/26 15:21:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f0000dd6000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$dupfd(r3, 0x406, r3) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004de000+0x3e5)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x32, &(0x7f0000bd6000)=""/145, &(0x7f0000885000-0x4)=0x91) clock_gettime(0x0, &(0x7f0000c08000)={0x0, 0x0}) timerfd_settime(r4, 0x1, &(0x7f000002d000-0x10)={{r5, r6+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) unshare(0x400) fcntl$lock(r3, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) tkill(r0, 0x1000000000016) r7 = request_key(&(0x7f000024b000-0x8)='big_key\x00', &(0x7f000064e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000091c000)="1f776c616e3170707030736563757269747900", 0xffffffffffffffff) add_key$user(&(0x7f0000d4d000-0x5)='user\x00', &(0x7f0000f4a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cc6000)="e87fe89527abdf62fa499be4c971c7b907b9672660336383d2f5fc7cf4952ba469209920ce1482b0e9d9b005049c2f4188004553996af535570fca1a6adf3ef577010bfa260a7ccdda309055ba936f2410648dcd282f4a5846ce1649c43e70456a14bed0c564501a7e4696ff604f98bea2c06f9a65", 0x75, r7) dup3(r2, r3, 0x0) 2018/01/26 15:21:16 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000009000)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) r3 = geteuid() mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000012000)={r2, r3, r4}, 0xc) socket$unix(0x1, 0x1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000d000)={0xaa, 0x0, 0x0}) 2018/01/26 15:21:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000074b000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00008bc000-0x4)=0x0) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) syz_open_dev$urandom(&(0x7f0000ffa000)='/dev/urandom\x00', 0x0, 0x80000) bind$unix(r2, &(0x7f0000802000-0x8)=@file={0x1, './file0\x00'}, 0xa) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000f8c000-0x6)={0x6, 0x4, 0x7}) connect$unix(r1, &(0x7f000083e000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) clock_gettime(0x0, &(0x7f0000f12000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f00004b6000)={0xfffffffffffeffff, 0x0, 0xfff, 0x4, 0x5, 0x7, 0x8001, 0xfffffffffffffffc}, &(0x7f000002d000)={0x81, 0x10000, 0x1, 0x73, 0xdbb, 0x7, 0x2, 0x0}, &(0x7f0000f79000-0x2b)={0x0, 0x7, 0x1, 0xc27, 0x6, 0x10001, 0x8, 0x2}, &(0x7f00000fb000)={r3, r4+30000000}, &(0x7f0000169000)={&(0x7f0000777000)={0x1}, 0x8}) 2018/01/26 15:21:16 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') sendfile(r0, r0, 0x0, 0x6) r1 = socket$inet6(0xa, 0x3, 0x8c) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000)={0x0, 0x20}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000005000-0x6)={r2, 0x63d3}, &(0x7f0000005000-0x4)=0x6) 2018/01/26 15:21:16 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0xffffffff, 0x8, 0x9c, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000ddf000-0x8)={0x3, &(0x7f000080c000)=[{0x8001, 0x8000, 0xb1, 0x80000001}, {0xf0a1, 0x367b, 0x6, 0x2}, {0x0, 0xd97, 0x5, 0x1000}]}) futimesat(r0, &(0x7f0000780000-0x8)='./file0\x00', &(0x7f0000fe9000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ecf000)='/dev/rfkill\x00', 0x0, 0x0) keyctl$join(0x1, &(0x7f0000e6a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) ioctl$LOOP_CLR_FD(r1, 0x4c01) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/26 15:21:16 executing program 0: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000014000-0x119)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b1f2d2", 0x35, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r2, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "77261d35f165953667a99e0702918a16"}]}}, {"7ecfb5c0564131e55eaa9bf87c"}}}}}, 0x67) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r3, r1, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000bec000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000886000-0x4)=0xc) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000be5000-0x4)=0x0, &(0x7f0000372000-0x4)=0x4) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000083f000-0x68)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 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}]}, @RTA_OIF={0x8, 0x4, r1}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:21:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000003, 0x0, &(0x7f000094d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$get_keyring_id(0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) 2018/01/26 15:21:16 executing program 7: prctl$intptr(0xa, 0x1) fanotify_init(0x1, 0x401) mremap(&(0x7f00006b9000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000ae1000/0x3000)=nil) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ae2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/01/26 15:21:16 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000ee2000-0x2)={0x7, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x3, &(0x7f0000000000)="50959742bda8") openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000107000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x400000000000125f, &(0x7f0000cae000-0xe3)="") 2018/01/26 15:21:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000045d000-0x7)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000e50000-0x10)='ns/uts\x00') 2018/01/26 15:21:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x2000000009) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) ioctl$int_out(r0, 0x5460, &(0x7f0000929000)=0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x1fffffffffc, 0x0}) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00000d8000-0x4)=0x800) flistxattr(r0, &(0x7f0000518000-0x99)=""/153, 0x99) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000012d000-0x4)=0x4, 0x4) 2018/01/26 15:21:16 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x5) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x3, 0x4) connect(r0, &(0x7f00007b3000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000837000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006f5000-0x2c)=@ethtool_ringparam={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 15:21:16 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0xffffffffffffffff) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0x0}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r0, r0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open$dir(&(0x7f0000ff6000)='./file0\x00', 0x240000, 0x2) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r2, &(0x7f0000c45000-0x8)='./file0\x00', r3, &(0x7f0000ff6000-0x8)='./file0\x00') mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff8000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) socket$inet(0x2, 0x8000a, 0x8) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000309000-0x6)={0x7, 0x9, 0x5}) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000f05000)=@generic="0ddd72f0f963ecdfc15749dc7a495063", 0x10) 2018/01/26 15:21:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80a, 0x2) r0 = syz_open_procfs(0x0, &(0x7f0000d6b000)='net/ptype\x00') sendfile(r0, r0, &(0x7f000084f000)=0x5b, 0xfff) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x0) 2018/01/26 15:21:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000014000-0x119)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b1f2d2", 0x35, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r2, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "77261d35f165953667a99e0702918a16"}]}}, {"7ecfb5c0564131e55eaa9bf87c"}}}}}, 0x67) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r3, r1, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:16 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x2) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000794000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ab1000)=0x8) r1 = socket$inet(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[{&(0x7f0000c0d000-0xefa)="c10e0000100037d3783919f9e4181d6102afcf58d279613d7c51a541a40008f004000300096f3075996f99ccf0798a8784071d399e1dda7281b2752a55d04a7f48d03697aefbc8f7486baa889a6645adc583fa8106c7b7af40b09fb495269c7e9f451af46ddc2575244971abc0dc3e5caf8be9e7df6252e6c39558e4f3be34e90e4a31214da66b1b818a1c3e11b50fefed805be528bd755e6ee09be1bc1333b6aab8ce13f02efe8300cfbd3f0dc14c1ff02d5e22e980d7eda19c8c842cf33681bf77f372ce4e60bd4987ab613a467e2b320b8f9e2d9a2087fcd580379171895a474faf4ac4f50a8ae33fbb8d8fc5f7ea21681eeb36546dc14dee266f17d2784c43c1a4dc425ca9bdaa42a00c515f70fad1f76bd3f0011ecc024cafbad2081555418f707f1b1f4347e66e8ac40bfed48445423f0e600492c925ab27960e6750ed09b4b4eca31a66a80dd5aacac10623dfd24d9a9884e735090b576325a89e05e9f7f97022202550de5b83c0f0a64fb5f76219d6092b6ab1e9a92f0b51601c040d01b062e3c1639e9edce1c4a9ad2bdb50c113d628027005074f055f665dac2bfa1356de94c933f7c9ee6fd272c763e49daa5d5df7a015a57a4c79e52fd5e884f122ab5b2953c73c2380ea9a848ef75b66ef42a8aa432f064e31b21fbe8af1e0f07fa0af302398b3acad4c0171cd5fef2c2fddd3f8ef27a809a88133b25b276046963557cfbc526984d51e2e7f46f9fba4dd141bd8ff6e1d4eea153875b481c5cabc592e2fc8d4e9aa2e1623e69de324e5e5430bf1108a55b7bc70eaf95b80a15027111110921100212c5158bd6c44b94ef22159f0e6dd6a96f4d5c6e9d58d451d041fef1d06bbbaae432551483ec5004699c752429c8263cc2f00c564810334efadb6878a785bdf4b5943fcfbcbeba388151fe900009cd61f50510b1a7af8aa2320f7aa8423cb674d73f98efacda35af17e0dd8e55c81e238798e23689864e284e2c452cad3c68bcac4be24a50b1445347c0c923b8ca5adffb8d9ce8d42c3e069b12164f651ae4b88d94df1317399e0cd70db85d7ee99f6218c492dbd8401159946fef1c326edaba8d966c14073a7465173f457414f94400a2062a25a737d7bbb1bd187e927602b67d5967672bb33adf8d64cf75cc9e85be67faf4db458273d6c34958dd0e71b1438f678fd79be536ac2b946fc486400d24d0f52c17090e591fc0f97fd9c4d909a14d894e217494687161470f3e01f2487bdfbf3df2350531a42d509476d62dfc9493bb9c5d06255887931edc4e78f0a2404f680da0b631bd9ac3dc90b8d1b6745e3f5fb1ccd219ed77d70bb902e6b59d473a5d71e3699d38c51eaee30f90aac5f3dbc397ecab84d5c449db9ce7e3485b034f9d01085c20f2147e4dff0549e2a4489e17d837cb91e13a27d8749676656b59a8d39b44fde9e94f3234f6f4f0be563e5905ebbf521689ebff7a3f592d8cc68f821be959729f89869fccf1eab088cb7c1f4bbe63151cee36bfdc47cca192dae5d19f55401649b232d99857c1bf47c94093281201b1447536d49088d7df78f25bdba292b58a11e9901f81016b89bce85a76c3ed2086a8b8a6e112b70fc0b6bde8529110996990f11446f439fbbb408cfb6d31eda7d0775380086e1fb57f7b79686b926b2215004a6b08a43fd57f88f2b50564f3e474f1c6acccd97baf26a85fe39b9bbe5f25b66bbdc9c60d896ea26081798f61f5cfb991926193c31cc7b6d798f3e819effceec3c09fa254347d914d00978f5cbdb7065983666cedff0f1754a94dbed98fd746441349a280b6d32cea429941c3382f2388f1301fc34cbd0ed1edc73b4c6545a03ec8184496ec85864972db64664a0ab6e2c15768f0aab50b58c709ac24929f53238958c62bbcd7864b588ab0a26c79a446893081e5c6ab5eb9e2152603fa41d29e0996b3bcbb46ba238fe237c6a9e00e86f0df65051654cdbd8a6090e984585e547a63f9815975c36d2b41ba084c5c94607e790679f69a410ef4f6621d332a445e16d9614b2e2730cf08dffb7a07174bbc75ff6868c6258cbdd3ba317c0ce2ce0187963ca3308820599d7ce9bd32e39e37cd04c9040f7bb71e3030a781a70af16dcef3060a993ac45b6b4490451015556656ef7bf0dd252fe18c78a52002ef74a11d500725bfb5836584090f8bbb99b4ce1b2ef2a5777c606414900b252cd557f8a7a0131f53e78302bdb16f27f7ea2b6488a3a53c7a34e099990fdc6cc26b0cdb511f466e3a9d5943f6eee1d3e024708d4b61cd6c922232eff43c25f5904662f388ce3776d675018d02f7f0e55600dbce9d73d60cda481d49a59bcb813939799516cdc14fb59f2049dcd61f040ea146950456bbb622ec50b94eba970a1e860ec73a06c0d8394e6391a21d0863de779f7b22b762491a97198caabb62a0f418f0dbcc0700c3f2730dd724979751f2a5ab74f2aa5d4c73e73618ac3e8d8316c3d4a27ec13ec4bf5008a28b722e4f521e6e81762d12bb8a14b43cc70dbfc25a206fb06f0b2f51606627e4f6e17c899504b6116df6dba64c680567012fb75ea162056297e12c7c0419ecf1eda3f200f4e666fa5a3b733fe70abf1c06a5cb4f14d6bdfc043b07e9aa1b71e121186c9a23d8b48041ce0d457d41e20291b5b861bb367893d6edf2843fcf0c758935ff5e24c3df642398817433e556ff544e44663af64fa3d6e21ac292609180151a02059bf02c4afc8fbe6c04c0f7e74388faa19351d4dfedda72689db937a943ff6cf373c2dc9807bbfc978397f845a6d810f2b5b115a911e6642d8fc4ca996ed2720c91029ff1ab210c172960309837c5812baa510a15d8fc2ba6c24754515a6636c9dfbb34532b854b356f006efd98ed9f5169a66c756ad76830d2bae3bd0cb277b6d9a5dce5bfd763e576ed13fb9f286d797c63164db7aa9a0c3e7cc1a2d3eadcfa323f99c27760f53bf7bb382d228535991bf64435fd60461c7aab662a6096eaeb647a4d04eb702bd50ed9fd0e69c6387f899879d1e048e3ccfaf0b7760b9131640b600493c2c9836a00a0331115846b2c238cbc770446b7d55bb6e814a0c3663c50666ac8578c1e850772fa2a9ff186c46098cb7d6a32ede9095e04eec6356cead613ef1031bb37149ac0a92be569f4fd49e6b655563f32d31c95250b3da7cd7703817fb31cf7f33e659d0e70352a53ab460a97b6bf7c70c1b6590a0d6e56c98fdcf0e61e6c84a25e931300930be160554fee827e69ec5d7473c292011aa1517dd909219f2cdd1082d7fc478e686f636bcfda71a8ecb0ab665884b44883367a602f17d818e804e71de364856de1616df3ce16e20893b635a48bf06dc39f40c497a77a87ca53001bc0312ed82d281069450bc43aac100ac19c3b26bef3ffd65fcd843fa9d7c8bbff20250067b895c2efe2d600d29c84ff459783ed9210c5079560029a7716b287869ee01ad2eeba6c128b130e526ef35f65c8a089642b32fc8baa9d25290d3b67886b3aeb60a6a48e9718215eb7b5fe343f76d397462251d4c819c1195ae9fde7a376b873847959720df87d4335469537ba959f072d239a372fefab625584367de87582ae304d8668f86ce1a1c0d3e8eefd3017cacc549268d4e4181c768a3a5683e11c7c0848d93b94072efea2337590faa057a295a650ea7bf47e6fdc2cd9f8d7c426892cfc0e046224b1393da10513aba96547b5dfd4182b3daef26a0d9ddeeb94b4eaee06a13ea23e3e13eff291cb40fe8b14ebe4ef9fc732eae8a9ea7383e038795f125e1c5d5fcc20aa7d517262c82d9ce6a34b9362bd22126fd349fd7a2b3d42cc0ac495fa90a15646c06476f893f14a563533859557770550133ddf1f246492ad87ddf16b7c153306f719562f24735bf2516c47d5f2a28825e28a7f819e401706b85ba6cd00fb967d906f30b5cd0f2da088253cbfae5e6ed80b8cc2a3ccc2088921bd15110b908866efbfc72466e1d3879d0672e353de80c0b2028f2ff39800b0f6a1be87662ecade71dcc96d39a076318745e096a2a7989ea1cf3b78df604d5622dad0b495b20f16269b994aba8e1d20968b42d7943f25a747aa35b7723ebc65dac1b1346d6b2c2160c3f9fb536f6756ec08a7f2ac8b475fb31ccfb24e28fac2a35444430b971d5c9196ab1eea48cd3d97a58496cd8ee408b365666970bb82225484ad01567b3904787700232ea72db08faa156a82481bee01237492c8c51012735d43eeea633b3ffc234890ab6f9b419187a44138f044eceebfd5554f4983c3aaf72f27b8c8b35ab27779b519223db9178d634c2d03961d9442e6b744bd19f08f32915f4ab15cb1470edc287c6d4b7ca454a9a0bba8b5b1742b174f8fa1cd343e41951a0b752d4886b036ce96d73f56d3588686a1374825b87fc47cd3e2140aaad0b7fe9f2feacdd536f6f60e6e676a89bd1200a43114549a5d0971c03d3c5d7e2cf44b3475d0f67b308932e78a0988ca7d3a9628858792bbab2a8ddc6feb6f9fc5344c09cb89e99338bdba6295cb8079043ec04779f6e988b1af72e300d1ea29a5a9e6cb8eb821a9b8790202d5f347f228acc83f057da3020645ebc7d3921bb730d8c7a8b06c0be0a2eeb58153e9fbf762ed1b21c54be52a7fa738d924bebd9fbdd5041d69aac24e61129d82ec30270f4e59ec59db3896a4bfe194f26bee388dbd77f3ed835a66720b4b7aa88f035f3414d7f8c640117fff162e009d0f0ac34a95c025b5febfaccada4a3bc2eb942e90761787bc839b1fc2f641d50ebdddf7a28a15878237a4d884e925818c01929c2fe790665cfe07f65aa7eab3b806f78917aede1d912c97f4146181605393c4d963e1004819c54692f90a508ccaf84af02a78f490c4f353f97f8508542e529162b5806be6e3a26a2ba8cea18d1abffbfe5b49b8c47246802d8512b639f1002168757c7d4e25f1360fcbef6feb40cf4bde09b36d1a336b26ee670c01995b2f2a7e145f338552e0101f28a0653cde8c268d504bb5f8a24f21ed7bc59e8171966256532454a292f1625e27a4ca9349151e94bbbc4fb06792efa10da4e3004c101c7de29327fa4c09716b89e69e044fc8a186ac87f3c25c01800d9337a6d96038509c4afee6f9260aeb9e6c902f998546af3f15cfadd0507fee5d873cbb5b074c66f57515c6428b1855492b6b906a3ea60221dec136db27a9bf4ef526d06710f383abedc14f89b656ee1c1f3bb1011220d7f31af90b1bbd470dcd533fd8f7540a5f1e48b10fa5d80d190c7933f1ec46325d4c337d7f0b16de604f62afc4affb721a75bb6d4a6d0596ab2a7a8e9476773d5d9f8569b7b1b406e7b1305522577", 0xec1}], 0x1, &(0x7f0000d82000)=[], 0x0, 0x0}, 0x0) 2018/01/26 15:21:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000001000)=[{0x7f, 0xfff, 0x0, 0x0, @tick=0x0, {0x7, 0x4}, {0x0, 0x7}, @connect={{0x6, 0x0}, {0x40, 0x3ff}}}, {0xfffffffffffffffa, 0x1, 0x1c, 0xfffffffffffeffff, @tick=0x4, {0x7, 0x23}, {0x8001, 0x8000}, @addr={0x8, 0x3dd8}}, {0x92, 0x30000, 0x0, 0x2, @time={0x77359400, 0x0}, {0x8001, 0x3}, {0x80, 0x1f}, @raw8={"5b42dd3424d9f27b2b8cd4a0"}}, {0xff, 0x3f, 0x7, 0x100000000, @tick=0x0, {0x1ff, 0x7}, {0x57, 0x200}, @raw8={"94960ce367bb6e844d6aff3a"}}, {0x100000001, 0x8, 0x1, 0x9, @time={0x0, 0x0}, {0x2, 0x5}, {0xffff, 0x2}, @connect={{0x8019, 0xffffffff}, {0x9, 0x3c2}}}], 0x8c) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000e3c000)={0x0, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 15:21:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00008cd000-0x10)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10, 0x80000) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000b4e000)={0x0, {""/7}, 0x0}, &(0x7f0000110000-0x4)=0x10, 0x800) getpeername$ax25(r1, &(0x7f0000f8c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000038d000-0x4)=0x10) fgetxattr(r0, &(0x7f000097e000-0x17)=@random={'trusted.', '&cgroup%cpuset\x00'}, &(0x7f0000626000-0x6c)=""/108, 0x6c) r2 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00003ee000-0x50)={@common='erspan0\x00', @ifru_ivalue=0x400}) 2018/01/26 15:21:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00006c6000-0xe)='/dev/keychord\x00', 0x40, 0x0) r1 = accept4$netrom(r0, &(0x7f000076f000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000b4c000-0x4)=0x48, 0x800) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00002dd000-0x4)=0x0) lstat(&(0x7f00005dd000)='./file0\x00', &(0x7f00004d4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000aa6000-0x4)=0x0, &(0x7f0000b15000)=0x0, &(0x7f0000367000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000587000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000a09000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003cb000-0x4)=0xe8) getresgid(&(0x7f0000207000)=0x0, &(0x7f0000546000)=0x0, &(0x7f000003a000-0x4)=0x0) fcntl$getownex(r2, 0x10, &(0x7f0000a0c000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000f30000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e3000)=0xe8) getgroups(0x7, &(0x7f0000b0b000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r13 = fcntl$getown(r2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000184000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000305000-0x4)=0xe8) getresgid(&(0x7f0000e4c000)=0x0, &(0x7f0000383000-0x4)=0x0, &(0x7f0000b65000-0x4)=0x0) r16 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003b4000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000117000-0x4)=0xe8) getresgid(&(0x7f0000da9000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000791000)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000c91000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000351000)=0xc) r20 = geteuid() r21 = getegid() fcntl$getownex(r2, 0x10, &(0x7f0000ecf000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e4a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000070c000-0x4)=0xe8) lstat(&(0x7f00009e0000)='./file0\x00', &(0x7f0000208000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = fcntl$getown(r1, 0x9) r26 = geteuid() getresgid(&(0x7f0000fb1000-0x4)=0x0, &(0x7f000068e000-0x4)=0x0, &(0x7f0000479000)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000578000)=0x0) getresuid(&(0x7f0000ea6000)=0x0, &(0x7f0000c45000)=0x0, &(0x7f0000863000)=0x0) r30 = getegid() ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000fa9000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000010b000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d88000-0x4)=0xe8) fstat(r3, &(0x7f0000822000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000020000-0x4)=0x0) fstat(r0, &(0x7f00008aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000007c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000cd000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000a2000-0x4)=0x0) r38 = getuid() r39 = getgid() r40 = fcntl$getown(r1, 0x9) lstat(&(0x7f000047f000-0x8)='./file0\x00', &(0x7f0000717000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000d87000)='./file0\x00', &(0x7f0000c88000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000125000-0x4)=0x0) getresuid(&(0x7f0000e8c000)=0x0, &(0x7f00001f8000)=0x0, &(0x7f0000d11000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c15000)={0x0, 0x0, 0x0}, &(0x7f0000d20000-0x4)=0xc) r46 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000efb000-0x11)='/dev/vga_arbiter\x00', 0x121800, 0x0) sendmmsg$unix(r3, &(0x7f0000bce000-0xc4)=[{&(0x7f00004d3000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000dca000)=[{&(0x7f00002bf000)="7cd87f0ac5be1bdf5a0f21dea251700a5841b76286906e927af60e0226997b5f445467db27c1ada3f1e8ef8a0accb7f9090765469837009672a0928bd2cb687f516077c490d6d1c389d95377adb36472d22ca62c5423cc2857469a574ed98fe95489efd8a035a2bacdef898466201adf81ce9cfda5f2d1fa09d55cd5d9f6f0f434306e571c9d1f78519fce4c11a2c415bba75632ff1f3097c3031ba313478a633b6befbc1a2352307b5a509f49a968762cbb51f083bf072ac952016ecd83dfaa7a02955f3da3d9d07f", 0xc9}, {&(0x7f00005e9000-0xfb)="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", 0xfb}, {&(0x7f0000c34000)="5376e8f7e6ff209ba73434799da8e47b941052dfc9a4f4cb15f1acd0b1e2d6a9fe5461c4c7fe0d094ee33afa352635a5ccdb80f02612f7fd1cd4848b6b8e2c32e3288b", 0x43}, {&(0x7f00003b7000)="2129c2e613bb3fe4490ab17167597242639c3d870b58e4301e22d43ad4058cb92959279729ed1c610238256f0d5b841d0d49661fb4389940744731abcd3cebeeab8e17cc6ade", 0x46}, {&(0x7f0000405000-0x88)="48286450fb533e23afe29043fae9da4d0fa4b2c67372630142ced52d842dd2a1b5350c06d6327eb3f454169c41bc4c385844d57d8ede6e5bf47fa7fa45f76539c45e4575c0317e791d66a7fc85ff8552f4dee1ba96fbc49b1a8c6fc3dceb5b91583271e3e3c7406535d13bf29284abf9507979c7373d1cd0de03a3d6fa7783e43f14841e99ec4603", 0x88}], 0x5, &(0x7f0000e1f000-0xfc)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0, r2, r3]}, @rights={0x2c, 0x1, 0x1, [r0, r3, r2, r0, r3, r1, r0, r1]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r3, r3, r0, r2, r3]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r2, r1, r2, r0, r3, r3, r2]}, @rights={0x20, 0x1, 0x1, [r3, r2, r0, r0, r2]}], 0xfc, 0x4800}, {&(0x7f00006ae000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000310000)=[{&(0x7f0000a48000)="6dc6a6fec525724c8c538c5257a383d7903fdc64fb7f5e08e4a11a35144eb1f7e26b09265cb466b1196195cf9982d85f32c04d95dda5ea5152f30afa0e43ed5c8a327dba8cbd7f13c0429635d85a7b4fb8794ffd265ad98b83d0ecdb9eae003daa2c611d8dfc4c114370bc481b14bc12a20eba6ae6ad66a94d676dd1b5249cfee186b636777ceca01d2d281bbcbc81ba45ac5e9cbf6cbd0eff87b295101f", 0x9e}, {&(0x7f0000570000)="c1dd2729e0c4685cae5344236c89bcf038319ce8ee", 0x15}], 0x2, &(0x7f0000913000-0x68)=[@cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @rights={0x20, 0x1, 0x1, [r3, r1, r1, r3, r3]}], 0x68, 0x4000000}, {&(0x7f0000d57000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000193000)=[], 0x0, &(0x7f0000055000)=[@cred={0x18, 0x1, 0x2, r22, r23, r24}, @rights={0x28, 0x1, 0x1, [r2, r0, r3, r3, r1, r1, r0]}, @rights={0x30, 0x1, 0x1, [r2, r3, r2, r1, r2, r0, r1, r3, r1]}, @rights={0x10, 0x1, 0x1, [r1]}], 0x80, 0x40014}, {&(0x7f00006ae000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00002d1000-0x38)=[{&(0x7f0000937000)="b7d87018a608213c8e846aa0c47f22a71ddfd6d3f52e87d74643cb84188845f8260c5f62305349f138fba82717d9253bc1523c5d770bd43428d6fd936102f1a0bdd7ab3f18f06d3e63e0536cc4830038966b87cb41044a6f93a2bc92dc6b2e84fe77dbf0fc6f9b444612c2e9fd46121f65708b16209485b80257ccaad13a069437f021fdbf340b", 0x87}, {&(0x7f00007bb000-0x1000)="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0x1000}, {&(0x7f0000505000-0x1)='\r', 0x1}, {&(0x7f0000feb000-0x57)="27ed28300aff99170e768c620514bb6bcb3309654f78a544fcaad81a6af416680ed25d08215d79a3de5d6df10709997236d9a29f5a59056854f773d7d39061a46b4209ae594f2f910720325bfabfce0df8e26e7ea7036f", 0x57}, {&(0x7f00005d2000)="fc73a9d3458df5c6af1804b6a2af5c6a1e8ecdf6215b06bd5d2cee629c23d766c56f764e23e6fc75bfc611856170e0187eff0aa152f65e7c1eb4b16e99667c9830fdb43fc4199c490f160216e27e854c0366a9555e140aabb8cc1a8e9c11018d40404761deb76ff132fc0f273359949c4f494ad5e86919713bf1a4dbf16d185acd97f7e1a03dd4eb4ef7aad77d6876971e72010da766f64c9ccf0f8d89c681999f32b8ea21d86b76b2d0", 0xaa}, {&(0x7f0000526000-0x91)="09aa6e8d47d47a116933d3d405c935d706dbb3adc94ec393ad6042737f13223ee272c6193d9dc93abf1468a40eeeef1098c8e51f2235388ee360ef656720f31a73b46cd9c79d0d4dfe81c476f14cd4d60878094733c029da68e8387d5c3496dcbfb4f69e1210f575058b74394a7afbcd9fbe7bc695923fbeb02155c3a73a842d8faab2f48b3ce8f6bd75f495da6503da1f", 0x91}, {&(0x7f0000ecd000-0x1a)="638a93ea4ab7d0a24b046f2630dddc12943b5724e550d849b1cc", 0x1a}], 0x7, &(0x7f0000524000)=[@rights={0x1c, 0x1, 0x1, [r1, r1, r0, r1]}, @cred={0x18, 0x1, 0x2, r25, r26, r27}], 0x34, 0xc800}, {&(0x7f0000fb9000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000ff4000-0x18)=[{&(0x7f0000c30000)="bac10b8cb0013d641608f24ced43d726e96969a03407f855295a2494d535eb87ff92d0e70d388722c373ce727c200ac8944ba5b89c2b32a08958530803cfe4735b62b0a22f2313", 0x47}, {&(0x7f0000de9000-0x5d)="3f02f072a5349e3cd50b93c6efce174c9799d3ed7eafdaebc3e3d47a3d2679530d2d3427354e01d1d61d0570701917d37e2e5297b76c03d63931b2a038329918b68aaaba1a1258bef14e1e3795eb4145ec06fbb60dc1fd99eebb489e2a", 0x5d}, {&(0x7f00004d7000-0xc3)="a3617f4c477819fa756ad2d843545cda87ff34b4cf5bf434cba3f7039289fac8a177434d61eb277b78aacc12a95fa2f8e290044dff30a996b1a60e7ddad0fcfa7fe13b3f6b84309fcc2af78354c64280b22a54cc7b717302ebe8c985ffa890f37c58bb4e4cccf7621c1b85f92449fd6a0b807e06b9e97edde1bf43cc60867a10dcf418ec9d7f051a2760985f1c6927f887300ae3c42b9e38d90780a4efd8125d6d3addfb4fd4e80d343227e1ed2d512c6057373e49ab6353684101374b206b9e9c2355", 0xc3}], 0x3, &(0x7f0000d18000)=[@cred={0x18, 0x1, 0x2, r28, r29, r30}, @cred={0x18, 0x1, 0x2, r31, r32, r33}, @cred={0x18, 0x1, 0x2, r34, r35, r36}, @rights={0x14, 0x1, 0x1, [r1, r2]}, @rights={0x24, 0x1, 0x1, [r2, r0, r3, r3, r1, r1]}, @cred={0x18, 0x1, 0x2, r37, r38, r39}], 0x98, 0x0}, {&(0x7f00005e2000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00008bd000-0x30)=[{&(0x7f0000e78000-0xec)="6cf5cf822f9f68fd87167562a4479f8639d3c707a815ac71b773f7b44d5c1a54b859172e4569ac51124c233d2574ce31057715cac1d77350a3b97dc265960d800bf39d2ff33dc3ee259370970c4350fa9f494194f02bcd9fc98fe4fb8eb2dbfc209799a3366a33efd0b21052142455fcf78e97004b715c17be91058a5b2f815cdd5076f765cf8d5878b02d2e415896d8d49fd9463b0e151e44879b2383b456930a265dc186a40da5fdc2c1f8a37a5faf9106bb167e63c446321748a4a2e5768e99aa8a1fe20412b7978b8f588d71945887be154a6d75b8c78c2b784eb70388365333928db0ab7be8ece65feb", 0xec}, {&(0x7f00002da000)="5ca2b1552428f49a65ffcbae7d2d91acac948effe04e45f8d59c61553014e6ebd70bc19a24989d53406ce5f80de107ebfd1bd324862074a35cc1394c04aa4735b2d37d9236a4b32f68a9374abdcb", 0x4e}, {&(0x7f0000817000)="7ac1f22e8578c18ec51d8791e8e7b51b91bdc8084df309f629ac78f3277a4c77b4566cd8a39664a07d8bee598dd1769f863f1cfd05e537330252a62858e6ce3e941cbf6b26d207c2a64fedfb7973ccad1a6dfe059ceefe011bee17851ce94c77aea60478e7c245fcb0f079d04cac25c6526166f9e59c880e9d827aa05cb4f19c8a8e8e5cee5c2a8d66efd986e1356de958a848a69f5494e038100bfc7ff8538a6eb4cff2969658261cbb17dca8b65f6223f69e71b3f0c2935997fb2c31740175a96905dbadfa0689534c72aaef9117b8", 0xd0}, {&(0x7f0000941000-0x7d)="c4df36721a4cc8b10d054b6f2bd9a6193200a0c071b8735fe7d93cc7dda1dc68d47ae7cbb1b18fa799a60b7e0b585fe6e86ec7c2e287e82b51f84475290821bc68f321a5b2897d616b1655838f44de7daf985096b0e64bba2e236124260edfd057e4c0bad2434770bc17e04bd7516920420aac0234571e3e22a7a5b2e5", 0x7d}, {&(0x7f0000525000-0x9d)="cf275be098a8670a700993917633fa4152158e60c6b1d978454d6f945ce350f8d7ac11106aefe390fa4131190a37b0ac639a7a09385cff63f9a24d206179b7590fc2cc2afdd99a3d76b120f9d3ce95ed7610e4abd5c63362a08cf8578eba1a0c7cafc63d3a6a3c036fc8f46033ab943df2082901e847f2653aef9c1d23519dec00e2e61d340e731ccb41e65842d55151cacba20addfc7b7a0437b8041e", 0x9d}, {&(0x7f0000529000-0xc4)="eb05ed9784b7afca883b53092a9656deffeb4a4afc30a600f2c5e5b41d45ef733395bfe0f824c36e01f759c94951b99975546c2cb0791c2d971fea95915e77b7d249d50247e8449ab13b919130c4651978f9433aa916f08b80d2ca7a5469ced06816d2f32266a51446f0a977febb57b843c74ec4f8c73912e1847f2a23eeca09b5db13288eceb126132bc183ce84c5069ee2e08f69cf163f36ff426bb3ff0ac2d2ef069b9480b80d73f3693b5ea9fcbe469dc986b5aa74b6bce7d2d0b1dc8d960194223e", 0xc4}], 0x6, 0x0, 0x0, 0x4000000}, {&(0x7f00001a9000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f43000-0x8)=[{&(0x7f000056e000)="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", 0x1000}], 0x1, &(0x7f00009ea000)=[@cred={0x18, 0x1, 0x2, r40, r41, r42}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r1, r3, r0, r1]}, @cred={0x18, 0x1, 0x2, r43, r44, r45}, @rights={0x28, 0x1, 0x1, [r0, r46, r0, r1, r3, r2, r2]}], 0x84, 0x91}], 0x7, 0x4000000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000782000)={0x0, 0x0, 0x0}, &(0x7f00008b1000)=0xc) sched_getattr(r47, &(0x7f000017e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) write$sndseq(r2, &(0x7f000078a000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r3, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000d85000-0x8)={0x0, 0x0}) close(r3) 2018/01/26 15:21:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fb1000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000afd000)='/dev/autofs\x00', 0x101080, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f0000e72000-0x4)=0x0, &(0x7f0000c58000-0x4)=0x4) setsockopt$inet_mreqn(r1, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/26 15:21:17 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:17 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:17 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x12)='sessionid\x00') pread64(r0, &(0x7f0000001000-0xba)=""/186, 0x33d, 0xfffffffffffffffd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000001000/0x2000)=nil, 0x2000}) 2018/01/26 15:21:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000e53000)={0x7, {{0xa, 0x3, 0x80000001, @loopback={0x0, 0x1}, 0xffffffffbfbf503f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000d5a000-0x10)=[{0x24, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) sendto$unix(r0, &(0x7f000096f000-0xfb)="", 0x0, 0x0, 0x0, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000db2000-0x12)='/dev/input/event#\x00', 0x9abc, 0x101000) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000103000-0x8)=[0x7, 0xb2]) 2018/01/26 15:21:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000029000-0x4)=0x0, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a58000-0x9)='/dev/ptmx\x00', 0x4a182, 0x0) r2 = dup(r1) sendto(r0, &(0x7f0000003000-0x1001)="e9a964d2797f760ef2632a2ada444295bf2141ec4120dbbc600e1e73a1a549e91f3b1dfc13560861f16ccca4268899050ebf969eb58a96cee76999f940f78babd2e9caa231dda21246c71110777ef54577f326bce3447948ab818bf4950e1e770ad2aeee5de4826cc00cb41283d6f364782fc6a20e05693748ecc9e58fe6b7bb293df99867757c69db83002ea496b130248c29901a299bd5363e107e299b0d864d506d2cdc2b96fa7950bb2292cf5e6a9f1df33f0ad0476ee7fee99698936ecdfc5ddb2903538e902782f00b099f7ef611ad5951f951c43b01789aa4d82bc27051491cc79bea21ef3ff9a1db5adff1507f267ff46546b7c87eb24c00ebb92ce5421d04b1e2444045ff5bd302a92b5791c32d3a6f31c26431b5d33c5931e8e415d5d8d8fc0d632074903eca5d9845098db235f7ddc554887584c234b66a414e85ace0e791b1259ac6dbdbbef24de34f16beadb781b0f50ec32a80ffb8b38742606653d57df0c600ad39e871260068182c679c015f32b38eb46a6c5bc2ffd6a14b5d3f3213823dbca12727907fb49ca18a15dc4790a00afb508bc0eec852798e0eaa89fc24453beb1572303b4f321d005a74021bb3e5877c1e10782d3683f40453ac3cff25d5db4f025b98f3dd8eda53b505d7d76f8eaa76c1f5fab8026a00dce99b8bdded60a800e659dcb8f8a5fb0dc86868c842ab7c1f7bc7472a52845dd2e4202de269468d392212f0d573d5874721d6f9ad2f4aa5aeb94d516ffa24bc6c5d1728a969ae747fdab97984773a13251e01869c786b246681dd10dc15f8f1fc02d130ab3b0bd0896c19ff467ca69a4b75d4afeb28e99c083adcf436a2438de739c0237f30002704002755abdafcf61d0182a83f179dcc8361bb575c12cc49513768859915b53b2e80213710814b99dbaf0af3dee89e190ba30bc121d1773f477373e07f796d421d41189dd0664647be0602d045e068be839696fd24d15d51950a2c23f0799767f33d2ac58ab10d77587d8272de0d2a3f1298ef247d83c345957df2fe703fe40b135144f5295d991c300175c41cf816fc7d3625695be193cd815b18d695a56e427798cb8269bc21e2c77102146cec3a8efb2020fb876e064355437fb222b082d835d53b3d5c7999a3b27e0a7179a2ba72af8053541e5da2fc8376681d4e38628d14a57b7eec3680ea417b2850251181c299071e66ff3235d3808d93d960ce6c29e20796aff6dfcd9b1fab67fa92b1f36559b9d364aedcc3e10cf2da5aa54d7bbe40139f85b5f458d6d7046d5f625e693db0b34256ee7bc29a1f8890f285900d39dfe67fc9b36fb4c65606202a612f6e7b0648c2175584ee89a8255ad74e36a7696bbd7f07232439767efda62e822347261c5ea986888a87aec2b6bdb586614ae6e039bf7fa4312065cfaa593a8e1049e05b9f1233be7bd6282ada8a72e961330211f06660b88dff930df65e34897a2ceb608711f9b9ecb1253673ae013942c78a9056b914d815485af95a1b5621b05af8992ad0f440c779768c4e0ae85eda4abb59085d0b4dc458b0c5ecdf3160f9b48109dbeda5d0709453ce62a90aba6b9fbae5abf8f4d9d4ba7df457874008aa731be22f5805aa1b9c3af837d310644025723f123357dbe9efe8ff0d7977d31071e1401e247c26ade654d8a834199b6e2ff2aacab289d295150e10f3387b1a6e2d1574bcdab66cf7fd9c001629a05b6157737c2d9d6df2527a0b8b2acd9aefec022acb2614db1af06e8baee6823f43385f75a63d96ba07d323625dccaa9b9d257b568aebfae1501b7168d8428ad8b4fc536722733ce29905c3952f2cabd052521fb799a7ed8b3216df959e3a1a4eae21e220288a4c9caac6630aa3b9e68d0f6381da227f7b37979c5bddd7eb598c9606bb6e4ade20f951dae3a977011326e175d6c8f17e71b8ede077da0bddc274d6cf3c2c1ad45e5662f2535cc4d07615f7f4f99adb05a78063e0180fc07409a9f18b83a9f11e6db57e43be4eb903a84db31eb3d4f2936751b57ee6735e672bc7af359d8587bb9c10b2a79828d000f9592b1c31c9fac830b1bb0868959ca3cc984986980f1d0a6bd19639921c476711bc524ec6b02c4f914c4ab53387fe658573e76aab433d6aabcad072c646901c46e59eac750f29e9938435ca6e43ebedbe2f2bab5f5b3d0ab4ae5004e2c86ef96dec08227859afe48b9267878f6bbb8904fa07f9bc8a7518af11af6b8c5d9244689d72f547fe7fd210d426327426c0606f6cee5a4a6114e2fe1f69b8012a883025e79ddfe6170e5c11df7528020e840274fc871478e8b858de2a46ed7484d069124bef03ba9cb32cce174314178acf72d2af57bf7f89f195197f96ab3b1169dccb2a594b841dd3c113ae7cf7b94a9dc3ec0727fed90cdd509fb4150d2eab5f3d988bc164b7a66075616d8147fa668a790bb3c5cad71675f2bd0a8575855dec23e3d543bca27b3f751016ec32748b541b7776fc77c006c35fa76c353a9d339477dc5883584ceb6162e7d278b6c79eeec436e254ce9f1fd9db72661a4bd97e362369d89d58c1d31718c020a54da1e2df989ac94d5f95f4864c527de5e1931a968924f3e6092487b189f4ca011ef73b441484acd5d16bed3b168d18a84a95d2f26afb0d926ab0d54c0fc44f3ada20da6d1309d9e4f046098a4a3fabe539be313a2fd3c64ea7cc1190a6e31140258212bfeab8c06cd224e32700c879dda71ebb43b6ffe113d99aa1096cccb11cf18912fcc268613115bacffbf4bb648860a1314cb0eacd7dfec7cb8a4e088c958ce7398921b26f5bfd90d27bbecbc45fd5a3bf37008f03a8be65b31b1c7320eb9e8446d1f6ccd561c7659399ac2b8e59aa812e8ffc682b94b04cb3992ab15cea1badfc9bbf3e8b8d21ded4a7fd72997a10de979fe71e61ff859799e80a8c2d6e83e1752103bcb35f3668dede83ea565a386ae849f154ed17140fc24418989c321869917f1bfc0b5e924c62f25d54c43cc86487578bfa23584be194d7cf9bc3e3168d80c0b19a27b8f1c5eee001be14541da38fd4dbff12fc5d49f5ed15dda63374a479bb3f2adac00a3241293fb7937dcc0000000000000009d1a3b538d5eeab52cdde1bb223ee3c5e3aae84088c35691d1c124322aa0540182cc82b0dd4318d8a6e2534c0ad", 0x8c1, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r3, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f000009e000)=0x0) 2018/01/26 15:21:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000014000-0x119)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b1f2d2", 0x35, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r2, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "77261d35f165953667a99e0702918a16"}]}}, {"7ecfb5c0564131e55eaa9bf87c"}}}}}, 0x67) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r3, r1, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:17 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f2e000)='/selinux/enforce\x00', 0xa000, 0x0) ioctl$VT_RELDISP(r0, 0x5605) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005be000)='/dev/sequencer\x00', 0x4000042, 0x0) write$tun(r1, &(0x7f0000a49000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "cfa494", 0x3d2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"7e92478fa0bdd4d1afcdb94d253e03ff5cd1626a2343b3e19a739e135f7692a29c97e7d65b9f016f39750c830febc23203424eb6b905ca4005458d94e933c1bd397d213e1da3f7ac9c19eebf99bc6702f255ae24050a1760af5a0f6e219c66bad9f0f9d35d627c3035b84aca2e1a45eb6687162778d9fa4f61189b00b60c8c5d8f113040e5fcaa572947e9719d97610e6c8dd79f05b0151496c0ff087e935a8e9be9b65986f7cdae59c0e1f5a0aab1080d285a1e99cbb716a463e4887f8bee84fcbd9144a75bc8dff686f5e006c52828f904e0065eb384cebb6377289c286401ea24aee472429d712cab975ae783fdf407b0a88496d4d8be34b3da1d68fe62f278e4b350e50f93513ac44da1ec4b0dd41af4da059d0964b128369454b19e1cdbc572ddab1dfa292e6c4fa8b31b0f23c6839492d364dfc137a65a8e451989996063d79420c780e1bbab5327a55f28d124cbc69feb782f8ab101a7139f9b3d166014d68d2d6f21ed6d42c76e5cf98add5c57e9ce9ae0fd0e67b851c3fbd7cc7c734af06428bdf991d3c5f71f906054b5a202fb5333d9475a5440309f4126ebce73a1d4b415f467bf19ed65b4b27271d2050feb63793cc1c02943c4aa82bb67037db303778b00e7ebd6e70d3b760c709f257c81e2ffe8fd93f0cad5cbe73c34ee047060f5eea307b8def79b1e5c1cf4a239951368243d20ce9d33308dcc1c7e8391dde7015e04b53dd5bedbcb0dc0a2f91c17367babbf14ca9d58a7af3001208fbed6c7471fe74f3fc0208001670e46384f8064ca1b758dda9a4d3144bf3e9225f7fde70b0263bd6409b9103dfce08c0ca70f99a22e7bfea396f1fd63aee8b4ea50b612553fa84c00397fbbf439de9e3d73317740b070220287e1e0dacdd28b2c79f43ec0293ae26c47ddc4d4d3e79aff80b698a71e2d88399719538c08c42212ef1f233a70d6d0f3f66e2ef038fe8eeec1c950f8b91f0cc76f73fdd3d64ed92bacf608bfc1dbb8f1f6e28d8ed99c00536904c92aef65fa374cef830ef18298cd2e37adc2c7fc9354bd38b347687e9e435b9248fffb9fb81c4f9ef7a49def77833e234c6dee1c0ace285d14252e76ce8691ba37069a2abccce139a3644a99ae26f6d9a87b230788f4c1244d88b6f6294989c3b6cda6d36b1efb2398a89e90734723742e483c5d12fe0645e48b2c423b872ca8a66ba2d73b7b98bd932ea5fb427e858bc2e9883e0f50de5a3e9f50faf68805449117f2490dfe2970130fa6d7fa7a03e60f225eaa9a506fd78a93f6ddf551b00e86122408fc1a13a26c0aed5c81fb62574bb86e9e0e44e5ea40f8eb319546ddb5be0fb2a06181f59e81ce8b7615"}}}}}, 0x404) syz_open_pts(r0, 0x100000101000) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f000059e000-0x6f)="01bbb854d7df249076a2608468610dcb2a02ea1e7759bcbad714c43f82073bc31df00512b68f130f497d56a0e461b3f5c90eb48f78fccb010ea8c7807dcc67efb23613f1014c4cd16c562d9b9c1a1653ade70669fafc04ed42edff0d8e98fb3cc21c5866de0cec24ba6fddd99c68c5") 2018/01/26 15:21:17 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f00003d6000-0x8)='./file0\x00', 0x20100, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000001000-0xe5)=""/229) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) socket$inet(0x2, 0x5, 0x5) sendmsg$key(r1, &(0x7f0000a56000-0x38)={0x0, 0x0, &(0x7f0000cc2000-0x10)={&(0x7f0000312000-0x58)={0x2, 0x1, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x17, 0xffffffffffffffff, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/26 15:21:17 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x808000000000002, 0x42, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000f74000)={0x3, 0x7, 0x3000}, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)="") fallocate(r0, 0x1, 0x5, 0x1000000000000) 2018/01/26 15:21:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000899000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000a5b000)={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, {0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1ff, [0x2, 0x0, 0xfffffffffffff001, 0xfff, 0x8, 0x5, 0x35, 0x4]}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) readlinkat(r0, &(0x7f00002b2000)='./file0\x00', &(0x7f00003ec000-0xe3)=""/227, 0xe3) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000280000)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000783000)='/selinux/checkreqprot\x00', 0x180, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000a6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/26 15:21:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f0000318000-0x8)=0xf, 0x400000ff) ioctl$void(r1, 0x5450) 2018/01/26 15:21:17 executing program 7: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 15:21:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000a2a000)='.request_key_auth\x00', &(0x7f00007de000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00006c5000)=']nodev\x00', 0xfffffffffffffffd) r1 = syz_open_dev$usbmon(&(0x7f000053d000-0xd)='/dev/usbmon#\x00', 0x9e9, 0x40000) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f000076d000-0x1)=""/1) r2 = add_key$user(&(0x7f000069a000-0x5)='user\x00', &(0x7f000092a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000422000-0xd)="f3", 0x1, r0) keyctl$unlink(0x7, r2, 0x0) 2018/01/26 15:21:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x808000000000002, 0x42, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000f74000)={0x3, 0x7, 0x3000}, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)="") fallocate(r0, 0x1, 0x5, 0x1000000000000) 2018/01/26 15:21:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000014000-0x119)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b1f2d2", 0x35, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r2, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "77261d35f165953667a99e0702918a16"}]}}, {"7ecfb5c0564131e55eaa9bf87c"}}}}}, 0x67) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r3, r1, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:17 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000014000-0x119)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b1f2d2", 0x35, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r2, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "77261d35f165953667a99e0702918a16"}]}}, {"7ecfb5c0564131e55eaa9bf87c"}}}}}, 0x67) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(0xffffffffffffffff, r1, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f1e000)='/dev/ppp\x00', 0x400000, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000021b000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000dfa000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b9000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000bfa000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000024a000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000035a000-0xa)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x9, 0x2, 0x4, 0x2, 0xa0, 0xa0, 0x4, r1, r2}, {0x8, 0x101, 0x8001, 0xfffffffffffffffb, 0xfffffffffffffbff, 0x0, 0x143f, 0x706d}, {0x0, 0x3, 0x100000000, 0x1}, 0x0, 0xa, 0x1, 0x0, 0x1, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x0}, 0x2, @in=@loopback=0x7f000001, 0x6, 0x2, 0x1, 0xff, 0xda32, 0x9, 0x2e55}}, 0xe8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000495000)='/dev/ptmx\x00', 0x674d73b3d7846ba4, 0x0) 2018/01/26 15:21:17 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000a7c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4203}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000392000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/26) 2018/01/26 15:21:17 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x401, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000027000-0x20)=[{&(0x7f0000027000-0xdf)=""/223, 0xdf}, {&(0x7f0000013000)=""/202, 0xca}, {&(0x7f0000018000-0xd2)=""/210, 0xd2}, {&(0x7f000000e000-0xee)=""/238, 0xee}], 0x4, 0x0) write$selinux_load(r0, &(0x7f0000021000)={0xf97cff8c, 0x8, 'SE Linux', "0d2d8f91030c757689215de308f780942334892ab45b237f011914867a801047ec99b12a3cad114e7643999038478f59ec629c226d08709d1477df4380695ab7b8ed10d3206a7d1cd94fb313a4d0b92ba9869f805d3af9275cbb6c7c819de0e132c9183b8df5b0bd4cd3979f4c387314611aa9515f1de548a74951c2190d1b8ef346294b6fd2d61ec86705e1a549be1456d6058276ce66bf63287722aaa7900895188f581c19af1db1509cea3c84a9dce65e4b8d071dd9fcc071218f17ca540cfae6fc994f0ce1372b0198b900bbe97fc7830710c6ea79a2f1aa293349c8052fe195a0e0d7a147d8733aaa89fae387563d95bc7fc9412a4ad5c04c4ade7abfd6ade7402dfbc0d3bf32ea15c65852e87df746c4cdbf119e99c7fe953addbc9da736e9593d62d49b88ae29ead5deaa1a39fb6bf54bb74aae613aa2a5ab9249b04b5d1383449f541a55a02ca065ee63c2a2cc57a90a47f3b4627a7ca8f7ad49b93a26b0be844b1b6bbf4c66b88a47f2a971dc708b1036d6415d66b7d2c7486c0101681542f3dff6edb734e6903686ad0ac94ee7b4a66a0139236eecbeb2cdc7ab16dae332300acaafab89c042a6e20c0a7a3742679458eb09b50dc063381406bd95c0ce2d65c07f1e59f62ca90daaa75ff17a1d0f0819fb700a1a9692a74bca72e1088998ab"}, 0x1f4) 2018/01/26 15:21:17 executing program 4: r0 = inotify_init() flock(r0, 0x1) r1 = epoll_create(0x102010002) flock(r1, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000001000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 15:21:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="cf4332519c238a6be5cf4f0ba7d2195ff3b82c4460ef4d323fe600ee98cd448eca1f4184cb70670550809562af8e40f914c989b9ca033ab20b49530aa010f7b3efb132a280c85fd341d6de6d5fb1ea4c7425b3381b73806193e19f154946f4f3ba6ceacb020f4f16baef6ea2676ca8bd185961bd568c89b9d9363e905be94383ead1e5e83104f02a104ad738ccfca62d221b52eee78e1ef6943cd03e37b9b3f7bc9dd758c071220151c8", 0xaa, 0xfffffffffffffffc) keyctl$setperm(0x5, r1, 0x2200200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x2db, &(0x7f0000001000)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000eed000-0x4)=0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x0, 0x4) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3d000)=nil, 0xb3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000b3d000-0x5)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}) bind$netrom(r0, &(0x7f00005cb000-0x48)=@full={{0x3, {"8111ff4c44a8e9"}, 0x5}, [{"94ef41e16bc478"}, {"ccb2bab65d85ef"}, {"3f2c6cd3456751"}, {"c669d924292246"}, {"2a320be8d10205"}, {"2e1b0b1454e30a"}, {"eafd5a5960799c"}, {"873465db2c8daa"}]}, 0x48) 2018/01/26 15:21:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005e9000)='./file0\x00', 0x0) getxattr(&(0x7f00007ea000)='./file0\x00', &(0x7f00000fe000-0x11)=@known='security.selinux\x00', &(0x7f0000645000)=""/0, 0x284) gettid() r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000491000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000c6c000)={0x4, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f000095b000-0x4)={r1, 0x1f}) r2 = socket(0xb, 0x3, 0x6) bind$inet(r2, &(0x7f0000ea9000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 90.399028] IPv4: Oversized IP packet from 127.0.0.1 2018/01/26 15:21:17 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000835000-0x4)=0x0, 0xff86) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ed1000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000428000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fd1000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000f2b000-0x4)=0x0) setfsgid(r3) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000e04000-0x8)={r2, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000000)={0x81, 0x2, {0x3, 0x3, 0x8, 0x3, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/26 15:21:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/165) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00004ec000)='/dev/input/event#\x00', 0x0, 0x207c) write$evdev(r1, &(0x7f000092d000)=[{{0x0, 0x0}, 0x0, 0xfffffffffffffffa, 0x0}], 0x10) 2018/01/26 15:21:17 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00001f2000)={0x7, 0x1000, 0x5, 0x8, 0x8, 0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000002000-0xd)='/dev/net/tun\x00', 0x0, 0x40003) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r2, 0x6, 0x10}, 0xc) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000001000)=0x2, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000002000-0x4)=0x0) 2018/01/26 15:21:17 executing program 5: mmap(&(0x7f0000000000/0xd7c000)=nil, 0xd7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f0000927000-0xbf)="1f000000f90300ff00000001000000200700090054000000010000000101006e9e0000000000bbffff74dd7e7293e25196fa859d56609ef8b8f1b5cdb32b705c288290f69aacab0f5afc56f04fd1d56e175f6ab9b64a2ed1f237c41c5a7332ef463bba6a8157b5b355cdd2cda042cc3725e28999e6535758e0b9f1fd45debe86c2dd6ecefa22a75543549ea9ffcb582c02a9d40da316cc711e8d497c60ec8bf79eadaa5fed8b248a4bec2d53225e71342dfb7862b8c6e727dd0cb0420de940", 0xffffffffffffff7b) mmap(&(0x7f0000d7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000d7c000)={0x0, 0x0}, &(0x7f00008c8000-0x4)=0x8) 2018/01/26 15:21:17 executing program 2: clone(0x0, &(0x7f0000001000-0x2)="", &(0x7f000029e000-0x4)=0x0, &(0x7f0000bac000)=0x0, &(0x7f0000000000)="") wait4(0xffffffffffffffff, &(0x7f0000374000)=0x0, 0x40000000, &(0x7f0000001000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e9f000)='/selinux/checkreqprot\x00', 0x200000, 0x0) fcntl$dupfd(r0, 0x406, r0) 2018/01/26 15:21:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000014000-0x119)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b1f2d2", 0x35, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r2, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "77261d35f165953667a99e0702918a16"}]}}, {"7ecfb5c0564131e55eaa9bf87c"}}}}}, 0x67) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(0xffffffffffffffff, r1, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000032b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000f9f000-0x30)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000009f000-0x52)=""}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000ad1000-0x8)=0xfffffffffffffc01, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000072a000)=""}) 2018/01/26 15:21:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000270000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000020c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 15:21:17 executing program 2: r0 = memfd_create(&(0x7f0000e32000-0x1)='\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007f7000-0x28)={@common='vlan0\x00', &(0x7f00008dd000-0xfe)=@ethtool_perm_addr={0x20, 0xf6, "42aad5aabb3fe908f71f2326fb2f9aa4bc3bd971fbcc5fde9294f673f6bd353a9db5596a3c83c1b6b358a62b186e56239f25b85fa67ba3107209080baf1e188426ccfc8d21198e3362fab62e8f768f8f1bc314e4cad43a02002f6d17544af4795c06347947fc1fd27c5de4c7709bf54a7be3bc3471e31dcf3a6dfd93bdb008a0d258403002979c2284e32aa96697b22041c780c86a483515b07f99b247db657b79c878906b71b30ef3f0bffb25e55fbe834c4e9f8bc0c2117096c56acdd214656316c1fd7182b2635ef0925ed0de7eb7c26d7b39e7f62f847506e9214913e9f695ec76716e3a47a9489676610b7446aad1938c062daf"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00008f9000)=0x0, 0x4) [ 90.511329] IPv4: Oversized IP packet from 127.0.0.1 [ 90.544007] binder: BINDER_SET_CONTEXT_MGR already set [ 90.554607] binder: 16967:16972 ioctl 40046207 0 returned -16 2018/01/26 15:21:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) dup(r0) writev(r0, &(0x7f0000553000)=[{&(0x7f0000cc5000-0x5a)="580000001400190000bb4b01040d8c56020600000000e076489643d818fe58a2bc4a0380ffffffffffff0000000000007ffff51000174100005bffff001ce1ed900000000000000606b736231be86efd121f00ec6b0f536e", 0x58}], 0x1) 2018/01/26 15:21:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000590000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005d5000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000094000-0x10)='/selinux/policy\x00', 0x0, 0x0) futimesat(r2, &(0x7f0000a8b000)='./file0\x00', &(0x7f0000dd1000-0x10)={{0x77359400, 0x0}, {0x77359400, 0x0}}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) r4 = fcntl$dupfd(r1, 0x400000000000000, r0) exit(0x0) getdents(r3, &(0x7f00001a7000-0x62)=""/98, 0x62) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000015d000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000916000)=0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00001e0000-0x8)={r5, 0x0}, 0x8) 2018/01/26 15:21:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000014000-0x119)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b1f2d2", 0x35, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r2, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "77261d35f165953667a99e0702918a16"}]}}, {"7ecfb5c0564131e55eaa9bf87c"}}}}}, 0x67) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(0xffffffffffffffff, r1, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000029c000)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f22000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000036d000)=0xe8) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000466000-0x4)=0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00002a0000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd, 0x81, 0x0, 0x100, 0x0, 0x0, 0x0}) bind$vsock_stream(r1, &(0x7f000050a000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000a0d000)={r2, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r3 = creat(&(0x7f0000198000)='./file0\x00', 0x2) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000093d000)={0x10, 0x0}) prctl$setfpexc(0xc, 0x100000) 2018/01/26 15:21:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) clock_gettime(0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0xe5c8}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002000-0x4)=r1, 0x4) 2018/01/26 15:21:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) socketpair(0xb, 0x3, 0xff, &(0x7f0000364000-0x8)={0x0, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003b5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = accept4$unix(r0, &(0x7f0000b32000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000ac7000)=0xff4a, 0x20000000080800) mq_unlink(&(0x7f0000c5d000)='\x00') r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d38000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00004b3000-0x1c)=@req3={0xc258, 0x52be, 0x7f, 0x80, 0x1, 0x10001, 0x2}, 0x1c) fcntl$getown(r1, 0x9) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x1f, &(0x7f0000451000)={0x0, 0x0}, &(0x7f0000025000-0x4)=0x0, 0x0) 2018/01/26 15:21:17 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) read(r0, &(0x7f0000c3e000)=""/384, 0x84) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x19) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) symlink(&(0x7f00001e0000)='./control\x00', &(0x7f0000ef4000)='./control\x00') open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/01/26 15:21:17 executing program 5: mmap(&(0x7f0000000000/0xcb4000)=nil, 0xcb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00005ba000-0x2c)=[@in={0x2, 0x0, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}], 0x2c) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x0) syz_fuseblk_mount(&(0x7f0000cb2000)='./file0\x00', &(0x7f0000cb2000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000cb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x2000000000000015, &(0x7f0000cb4000)={0x0, 0x0}, &(0x7f0000bc3000-0x4)=0xfffffffffffffe92) lchown(&(0x7f0000590000)='./file0\x00', 0x0, 0x0) 2018/01/26 15:21:17 executing program 7: r0 = socket$inet6(0xa, 0x6, 0xfffffffffffffffe) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f7e000-0x4)=0x0, 0x3) 2018/01/26 15:21:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b74000-0xb)='/dev/loop#\x00', 0x0, 0x82) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000825000)={0x0, 0x0}) r2 = memfd_create(&(0x7f0000385000-0xf)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00001cd000)=[@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3d29}, 0x9}, @in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0xd}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}], 0x64) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000bcc000-0xc)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000000e000-0xc)={0x0, 0x80000, r2}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000015000)={0x2, [0x8000, 0x0]}, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) syncfs(r0) sendfile(r0, r2, &(0x7f00000de000-0x8)=0x0, 0x102000001) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00001a9000-0x5c)={0x200, 0x0, {0x3, 0x3, 0x8, 0x3, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CLR_FD(r0, 0x4c01) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/pktcdvd/control\x00', 0x10100, 0x0) 2018/01/26 15:21:17 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f00005e1000-0x90)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000007000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000008000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000008000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000006000)=0x10, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000005000)={&(0x7f0000008000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x2, 0x1, 0x2, 0x2, {0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x3a, &(0x7f0000007000)=[{&(0x7f0000000000)="0b4ea5bd2eaaba0c3b737e551bf93995dfb00e40e786c03bf6c85f3d68fed7712cc4ded9b081f611a9b0046d2e1b097073a9ad732f669d197664", 0x3a}, {&(0x7f0000007000)="d842bc17522044d00a4dcc8acea41ec79d14a4279424d3bdcb042d55c87a83b0e71e52bd3b0a73ffcaf61cf5c35ac8de2ae249b27b2a925c5454a024f09b299a634da5d7037004e8c1fa42914bb9d6c93b53445635797a53ca309e4ed59ff78fc693b1f7e1bc5831d26b83444d300bbc474bd9374b195b572c7353ac5725024d39bc9e430ff4f3fd351f7576033c02bf3ad0dd0354561a5a196306344f7ce52c90d7e9d531cb8c939774a581e5c29ff497cc2a05ccb7e3888039dc9ab9f66135c96f3b4f4f16604fa071f79bb5c9806514be311aa14b4fc4493f9e6d3483aa6fc825fa742224b25afa3ef7f7cd55bd49cbeb", 0xf2}, {&(0x7f0000002000-0x52)="f87e16e4250de9349eb7febaee8c6aa7a149bbe9b1d29c310cd6fb791515588322dc6c2cd1afb4770bb67abe566ca75c8e1cf2e1b5adee7bc25e1563971b35cb76e4b3d8e90cb4bf80ae3ee96595001bb552", 0x52}, {&(0x7f0000003000)="69fcaec8b0bc9901e1879b24593323aa89b448f216b2d16e6170824ea6a537f6e90b79bd289d6e532a93787cb31abaaf3c8002f11d6cc451460b639a4837becd928f43bb6b5ade9eb34da5c195164984ff23f3ff0ff1724a81bd24", 0x5b}, {&(0x7f0000007000)="231bbe0eed651636469d67f47fc0ad982f5872fcc50e6cb34dd8b78c3e9861dacbf00c5391a766e7c1ac1144d81bf8627b59006d3edd78bc7babd35d6bf457", 0x3f}, {&(0x7f0000007000)="637d5404e95d476de72c46a004b74fd71b5ed67118117ba758f7f056b0a7eb532852a6473da502cf4d966fa3e32d46e1491ed344023e2f18e0aa27cbaeb1a1952bcc96532e1dca13ba40f315ed52338bd94270ccb7c2878d63dd573bcfc8f021e797d9c467b8cec9820462860e4e423e6be003dcddd2ebd467ae27d8427127c9ed1aaad6a52c2c74b0a36f1fbaa6d129cb7a64a8e152f48994727775", 0x9c}, {&(0x7f0000007000)="4ba3999657ad9b5f04be39d3e867f5dce8936fcbe2877547e853e0cf1f4e3b763855456bec9d4bedc3d0dc2620ceeaae6f05cf216f681908ea38cdf0b95476a44b341027c70a794b0a3995be642805acaa96a09b59e5f7cc87bbdb57fa22b62add71", 0x62}], 0x7, &(0x7f0000006000)=[{0x94, 0x0, 0x7, "38ae1f907cf4bb126812083ff94f1c01202a8e54a092b584f3b1e7b7e5705b8e78a1bca78d4673c7e84b39234841051364c01e94c6876fb64edfab761d7ac68f9fefbb068818080ab20e48d3371e1f14a455c3c536d86cb270c78cd986c7ab1074018165b174b77a55a09493e44abb53803887feb93e17a617639fe3f8ece62059c20765c1"}, {0xc8, 0x84, 0x7, "34c1e6b02f1ec505cd73a12636f531cc50c8e1a4b44caacc01253ca7943de416be8da42c70ac69239aa11b778a59d4972d8cea26b3cc5c209a936807d30f2b47a7d70c73224b03e096bb05f37c2c395767c1b7f8626ed26e139442f86350f36bc11805743f4fa78ab8619e0460571d15b53acfe3ddb5503b171660bbfb94581d18a2ea4fe5662de3e83bd316aa37976b4ce1108ddddb2d581ef31c558bb3a7f1c4ec35de897e549e8a4ce2e0aeb47d49af43f1dd7c9a3f99e5dbaba6"}, {0x10c, 0x10f, 0x0, "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"}, {0x100, 0x29, 0x0, "0434550c0908684759920d4f3f105ba8796a0e66f66125158b7e5ca52069689e7364cc6cdb48aa99221ccd03dfdaf89a4559014d9d886da1795830cb4b1db6a372b3793c37df8b5d6646b75a34ba3accf5789eca1106d97257b67dc6906328e8220bbde1d2eda4a71c569a2d3a7602d7187fc381b0e4a1ad67d7b1e968bedd0a3d258dfe06fb2ed0ed68dc361516fad26bd21b7a0d00172f6870a7d6e46484b00f9afadc0b57af796253c5e1045df880f87dc1ea5f908e83cdc7f846c020373232062c9a9ad266f0c796071127de99929358c22e17f1d41484f1095615fd6f7954a62857680da550ec2aad1e7a6ca2cfcb20"}, {0x104, 0x10c, 0x2, "e520e1f503b3dac0ce4864d43292b13c8d48a92b65d76b6239f544dc7ef1912a799c2020e88554976785e97e7aa03e254e690d9e4728f1b96bf7272a8b47d79916b222cbd516e0989b32793413b39fabeaa88f025a7c8b016f3b6c30de706669c595b2a5503acab97cfc75aaa0e98b7c57b68d19e52749733ea220d79d2bdd3061c0149dc712ddad95a173b284bfb85c3f001b758afa615461d75519a150297e82cc8c48ad3a5d786ee3b8cbf4266755fa8acc062abc7cb56d2b12df733045d2e862a2ee788a3b16ff75a858823dca4996cb0856f7fe12fffe6bd8d5edb341765c2549194ee708984ea31f234e8b8f85a5fa2158bdc965af"}, {0x8c, 0x105, 0x7, "72cff4732693e5cf6c3ac6326e38248c322c602fd32edbfecc30585b0e5c30431a661a372424ec9808164da04df03f66301c13583e6ea910cadd72583354f87aeac399707f9667da913c4f65661842413dd2f9f045aa10e60faa1050f723ceb32abf82068fd2980b77a3b389707db6a8d6f05a1eba4931afde218b351e"}, {0x100, 0x119, 0x5, "b54f864cbafab9f8e10f3bb8aee320132a4b1e0e152cdcef83a85cb7bfe83e739e8c4163b27fe80784b23c06593e25d9288a75bd2a23aaa32ee65db3b42936795d875bd0b9fccaca720d5f657906f84ebdc7e41755c059efb3b155a813941d8b1106f999a9c25690788c721f1c84210283a64ebb4f8cbf3365690a7fd16757c341bbb27ab43d0ef79874db6a50edf1e87d445ffabe93f9667fe5ac6a5e933600c975d132201ff1156e5721b4f8ae8fe6530389dc2bd191574755649f9668fe66c5121e6f2d5e83e17372e78c9365915f90965d5586d8f75efd622233d6adca0578584be3dda20133b1175c55245972f10b8d50"}], 0x5f8, 0x0}, 0x801) 2018/01/26 15:21:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x40) r2 = socket(0xf, 0xa, 0x7) accept4$inet6(r2, &(0x7f0000675000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000bb1000-0x4)=0x1c, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x80000001, 0x0}) r3 = dup2(r1, r1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000703000-0x4)=0x0) r4 = inotify_add_watch(r0, &(0x7f0000d1b000-0xa)='./control\x00', 0x4) inotify_rm_watch(r0, r4) epoll_pwait(r1, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000000000)={0x0}, 0x8) [ 90.651739] IPv4: Oversized IP packet from 127.0.0.1 2018/01/26 15:21:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f95000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b2f000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c02000-0x4)=0xe8) r2 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004c8000+0xc4e)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x80000000, 0xa, 0x80, 0xa0, 0x2c, r1, r2}, {0x6, 0x7fffffff, 0x800, 0x2, 0xfff, 0x80, 0xab06, 0x7}, {0x1, 0x9, 0x1000, 0x100000000}, 0x7, 0xc, 0x0, 0x1, 0x0, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x1, 0x1, 0x2, 0x7f66, 0x8000, 0x100, 0x10001}}, 0xe8) mq_notify(0xffffffffffffffff, &(0x7f0000cd3000)={0x0, 0x0, 0x2, @thr={&(0x7f0000d21000)="", &(0x7f0000762000-0x41)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 15:21:17 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:17 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001c0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa6000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000+0xa07)="6e65742f000000086996753600") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000005000-0x20)=[&(0x7f0000003000)='\\bdev\x00', &(0x7f0000002000)='@trustedwlan0securityGPL\x00', &(0x7f0000002000)="6e65742f000000086996753600", &(0x7f0000005000-0x1)='\x00', &(0x7f0000002000)="656d3099656d3100", &(0x7f0000006000-0x2)='-\x00', &(0x7f0000007000-0xd)="6e65742f000000086996753600", &(0x7f0000007000)='keyring*\x00'], &(0x7f0000001000)=[&(0x7f0000002000-0x1)='\x00'], 0x1000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f0000008000)='./file0\x00', 0x8, 0x400) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000004000-0x4)=0x81, 0x4) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000001000)={0x5, 0x41a, 0x1, 0x10001, 0x101}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) getpgrp(r0) 2018/01/26 15:21:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x58, 0x80800) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="5f8ee843a754b5a134fc63050558d458"}}, 0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x24)=[&(0x7f0000000000)='\x00', &(0x7f000059e000-0x15)='{^\\\\*uservboxnet0em1\x00', &(0x7f0000a2f000-0x4)='em1\x00', &(0x7f0000b1b000)='posix_acl_access/@eth1$prockeyringem1\x00', &(0x7f0000000000)='vboxnet0\x00', &(0x7f0000000000)="7f29002376626f786e65743076626f786e6574315b2a276c6f657468305c736563757269747973797374656d00", &(0x7f0000099000-0xb)='\'\'vboxnet0\x00', &(0x7f0000001000-0x14)='self^selinux)system\x00', &(0x7f0000000000)='GPL\x00'], &(0x7f0000001000-0x10)=[&(0x7f0000001000-0x1)='\x00', &(0x7f0000001000-0x10)='-\aem0&lo&cgroup\x00', &(0x7f0000566000-0x27)='systemem0ppp1-@nodev^md5summd5sum.user\x00', &(0x7f0000000000)="2d5c6370757365747f2d6367726f7570ed00"]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000d62000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f00003e3000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000bda000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, r2}) connect$unix(0xffffffffffffffff, &(0x7f000049f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) lstat(&(0x7f0000026000-0x8)='./file0\x00', &(0x7f0000b3f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000294000-0x4)=0x6, 0x4) stat(&(0x7f00003cf000)='./file0\x00', &(0x7f00004ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000036b000)='./file0\x00', &(0x7f0000123000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000bf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bae000-0x4)=0xc) r7 = getgid() arch_prctl(0x1005, &(0x7f0000347000-0xe7)="cc62fcd8a05a41c1b6ed738066cb828fce4d281caad24b8dfa30297f71037cea888b1c1774da8189acc7e11264b60459fc9be5fa0eff7bf756177a9698312576349ee963c78d510ccf410ed7a6a57229b5abf703b970c0c90e3239674645b49e8ec1c08c01df0111e8249760fe169c5278cad79b1c2b35f18ba1152f8187d5c8c1073c4f5c25cb807854becd7dd576a8ff9f494bf410beaed9e17ae668c8c984e35a1b060527de1d125e439c490746a2dfd215620c3391dfde023f560b52a68abfa60b540b61f56a0ed1109761562b9da61d46a8cbd7dd14da6ce22b297318d9119bcf5f49ee99") setgroups(0x5, &(0x7f0000a41000)=[r3, r4, r5, r6, r7]) [ 90.733320] IPv4: Oversized IP packet from 127.0.0.1 2018/01/26 15:21:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000014000-0x119)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b1f2d2", 0x35, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r2, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "77261d35f165953667a99e0702918a16"}]}}, {"7ecfb5c0564131e55eaa9bf87c"}}}}}, 0x67) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r3, r1, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x2000100000802, 0x300) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fe3000-0xe)='/dev/keychord\x00', 0x101000, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000fc1000-0x4)=0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000670000)=0x0, &(0x7f00000a7000)=0x4) 2018/01/26 15:21:17 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80000, 0x3) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)='D', 0x1) sendto$inet(r0, &(0x7f0000458000)="f4ba41ea5b128779e6f01d92e9ae096332dc37de21e740e4afe5e303ab23cb81084e71063358da67c26a2244a50440d62c837fe67b6ea09c4659d79bd723409fa89ba3cb999c4fc0dec5034b81d7ed8e212d678a7d3365d76b2e0d", 0x5b, 0x20004001, &(0x7f0000020000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 15:21:17 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:17 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x9, 0x1) r1 = socket$packet(0x11, 0x5, 0x300) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f76000)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000d5f000)='security\x00') getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fb1000-0x8)={0x0, 0x0}, &(0x7f0000ffa000-0x4)=0x8) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00008dc000)=0x0) ptrace$setregset(0x4205, r3, 0x6, &(0x7f0000355000)={&(0x7f000093e000)="0a6e0624dac050adee4584802090c16e2aaa819e100a2d82dbfb3aacb99d389ae96ff6e3964f4a76fb7c1a0810e63b3af8e4d14b94f39651933e41e2e9787e79bdb4bf145067d5dc67f62cdfc8af28aeea14562ec888592f39ad69c5db24819388995eb790705dffed7f909f0dbd0309590251b6dd1eb48036f101db9d3664add2d03d003a56b193da6e4838d77d940d59e2fe6ef8a26c1c8b2ac88efb4d4c4c85706aed40c33c09308d5b3c781e6bfcb03832bc1cc697cd5a42fd9cd3328d8d567623b5f9de38f05d1fc5146aaaa64f1664fe6a75d0f6d99456b0", 0xdb}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x20000000000003, 0x0}, 0x4) close(r2) 2018/01/26 15:21:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x5, 0x30, 0x8, 0x4}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x100, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/01/26 15:21:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000981000-0x58)=@newlink={0x38, 0x10, 0x89, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x4, 0x16, []}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) 2018/01/26 15:21:17 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000012000)={0x9, 0xffffffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f000003f000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000006000)={0x4, 0x20, 0xfffffffffffffe40, {r1, r2+30000000}, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f000004f000-0xc)='cifs.spnego\x00', &(0x7f0000054000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000a000-0xf5)="199dfef3a0cd7616c28407e2d4cf215e49ae75e3fb8c1203721a7e67f7c90bc4e90c1d4c9c302e5731e8db891c078ee23d1fea87cf014fbe8a87cbc73c68f63613777cab6dbc6953235c3f219d83637f639fa02e71195c3071da1080bb7c273e586d7d1b328cc55ae691e439bcf09d9371a70364a07b1ccd1a652b8710fd9ad3dc91ff0388b8739d0f4071ba285500d522f82951d42666f374be44f6943b69f7fb570ac34c79761b115c0aec60f65855a6b7e1deacac34dd8d2145134fc43a75054c2cc03c142f671ce383a86554d1b674caeef532371f84a10a4fcb22def4e4e5aa4d618741615904e17fbfb43aefd8bc0dd5ea7b", 0xf5, 0xffffffffffffffff) request_key(&(0x7f0000055000-0x5)='user\x00', &(0x7f0000054000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000028000)='/dev/snd/seq\x00', r3) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa5, &(0x7f0000041000-0xa5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x2, 0xffffffffffff8000, 0xfffffffffffffffd}], {0x8100, 0x2, 0xbb3, 0x7f}}], {@llc_tr={0x11, {@snap={0x1, 0xaa, "fa66", "29b63b", 0x89f7, "e2c51b4ff56a5627823371f9e60d31a01d26e2e41b4adef35e78271cb8eb43e9479c93ae9818aae9c131319cb106e6de56e00285e16f33fd978de47c9748aac54487331ee02ebed8e70930bff85ac820a6226c6ed7c9374c73c849359416fe943cc34ccfb1862b135faa39fbfb775ae157234cdf0ab0b647cfe4d793dce598159cb02f23ef37"}}}}}, &(0x7f0000055000)={0x0, 0x2, [0x13b, 0xdb9]}) 2018/01/26 15:21:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x80000, 0x10000, &(0x7f0000aba000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000198000-0x108)={0x0, @in6={{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x4, 0x8, 0x2, 0x3, 0x80000001, 0x2, 0x8, 0x1, 0x80000001, 0x2, 0x5, 0x7ff, 0x0, 0x4]}, &(0x7f0000461000)=0x108) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d41000)={r3, @in6={{0xa, 0x1, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1b7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000581000-0x8)={r3, 0x7}, 0x8) fcntl$notify(r2, 0x402, 0x80000000) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000413000)=""/185, &(0x7f0000b55000)=0xb9) [ 90.855977] IPv4: Oversized IP packet from 127.0.0.1 2018/01/26 15:21:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000014000-0x119)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b1f2d2", 0x35, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r2, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "77261d35f165953667a99e0702918a16"}]}}, {"7ecfb5c0564131e55eaa9bf87c"}}}}}, 0x67) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r3, r1, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0xfffffffffffffffe) r1 = openat(r0, &(0x7f000056c000-0xe)='./file0/file0\x00', 0x0, 0x80) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00007c7000-0xc)={0x2, 0x0, 0x6c9, 0x100000001, 0x9, 0x1}) r2 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) openat(r2, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/26 15:21:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) read(r0, &(0x7f0000c3e000)=""/384, 0x84) signalfd(r0, &(0x7f0000433000-0x8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/01/26 15:21:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00005a8000-0x24)={0x7f3d, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r1, &(0x7f000077f000)="7ab5", 0x2) 2018/01/26 15:21:17 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000012000-0x16)='net/if_inet6\x00') readv(r0, &(0x7f000000f000-0x60)=[{&(0x7f0000002000-0x24)=""/36, 0x24}, {&(0x7f0000011000-0x16)=""/22, 0x16}, {&(0x7f0000019000-0xae)=""/174, 0xae}, {&(0x7f0000018000)=""/210, 0xd2}, {&(0x7f0000001000-0xcc)=""/204, 0xcc}], 0x5) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000001a000-0x80)=[@in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x0, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffffffe1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x3, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}], 0x80) 2018/01/26 15:21:17 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00008d7000-0x1)=@get={0x1, &(0x7f000083d000-0xc8)=""/200, 0x7d4}) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000005000)=@bridge_getlink={0x20, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x803415d538b0821, &(0x7f0000d42000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000636000)=0x14) sendmsg$nl_route(r0, &(0x7f0000fe5000)={&(0x7f0000187000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ff6000-0x8)={&(0x7f0000da9000)=@setlink={0x40, 0x13, 0x810, 0x1, 0x1, {0x0, 0x0, 0x0, r1, 0x4206, 0x4}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_NET_NS_FD={0x8, 0x1c, r0}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x187}, @IFLA_GROUP={0x8, 0x1b, 0x7}]}, 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x4) 2018/01/26 15:21:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000018c000)={0x0, 0x2710}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f0000bef000-0x4)=0xfffffffffffffffd, 0x4) getsockopt$inet_buf(r0, 0x0, 0x3b, &(0x7f0000681000-0xb0)=""/176, &(0x7f0000ccc000)=0xb0) fgetxattr(r0, &(0x7f00006c5000-0x8)=@random={'system.', '\x00'}, &(0x7f0000e1a000-0x55)=""/85, 0x55) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000327000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004f8000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00008d2000)={0x0, 0x9}, &(0x7f00007dc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000004a000-0x18)={r2, 0x2, 0x20, 0x7, 0x2}, &(0x7f00001bb000)=0x18) sendto$inet(r0, &(0x7f0000a2d000)="", 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) times(&(0x7f000085c000)={0x0, 0x0, 0x0, 0x0}) 2018/01/26 15:21:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000088000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000016e000-0x4)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000a88000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0x9) setsockopt$inet_mreqn(r1, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/26 15:21:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000014000-0x119)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b1f2d2", 0x35, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r2, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "77261d35f165953667a99e0702918a16"}]}}, {"7ecfb5c0564131e55eaa9bf87c"}}}}}, 0x67) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r3, r1, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000070a000-0x28)={@generic="0c06a003ad32bbe5fc4864a6f0b5e19c", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sysfs$1(0x1, &(0x7f00006c8000)='&systemmd5sum^*\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001d6000-0x28)={@generic="6ab5000c81981ede8f667e1db993dd09", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000c8c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) r3 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00008aa000-0xc)=@sack_info={0x0, 0x9, 0x1}, &(0x7f0000fa9000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00007e1000+0xe7d)={r4, 0x800}, 0x8) 2018/01/26 15:21:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000025f000)=[], 0x0) r1 = memfd_create(&(0x7f0000dfb000-0x6)='nodev\x00', 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000aa1000-0x10)=@req={0x7, 0x8, 0x5, 0xfffffffffffff801}, 0x10) 2018/01/26 15:21:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000554000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb2000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f16000)=0x0, &(0x7f0000885000)=0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00001ce000-0x4)=0x0, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000064d000-0x4)=0x0, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000911000-0x8)=0x0, 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f00004e9000-0x8)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000b7c000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = fcntl$getown(r0, 0x9) ioprio_get$pid(0x1, r2) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ffe000-0x4)=0x8, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f23000)=0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000071c000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000460000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f00007ed000)={&(0x7f00009d1000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f00009a8000/0x4000)=nil, 0x0}) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000b58000-0x8)=0x0, &(0x7f0000a85000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000049a000-0x14)={0x0, 0x4, 0x9f, 0xfff, 0x5, 0x7}, &(0x7f00001c3000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000dcf000)={r4, 0x0, ""}, &(0x7f0000e5e000)=0x8) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000b85000)=""/129, &(0x7f0000444000)=0x81) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00007ed000)={0x0, 0x0}, &(0x7f0000b25000-0x4)=0x8) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000eb3000-0x8)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000502000)={&(0x7f00007d1000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007cd000)={&(0x7f0000182000-0x11ac)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000043000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00008c5000-0x4)={0x0}, &(0x7f0000b4a000-0x4)=0x4) openat(0xffffffffffffffff, &(0x7f0000e3e000-0x8)='./file0\x00', 0x4, 0x0) r6 = syz_open_procfs(r5, &(0x7f0000dcb000-0x8)='net/arp\x00') bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0x4000000, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r6, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/26 15:21:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x7fffffff, &(0x7f0000000000)=""/60, 0x3c) timer_create(0x7, &(0x7f0000a05000)={0x0, 0x21, 0x5, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d2000-0x4)=0x0) syz_open_dev$evdev(&(0x7f00008ba000-0x12)='/dev/input/event#\x00', 0x1ff, 0x40000) timer_delete(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f00004c3000)={0x1de2dbc5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 15:21:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r2, r1, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x5)=')em0\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000cfc000-0x8)={0x4, 0x0}) unshare(0x40600) signalfd(r1, &(0x7f0000122000)={0x0}, 0x8) 2018/01/26 15:21:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f000041a000)=[{0x10, 0x29, 0x8, "82"}], 0x10, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ee7000)={0x0, 0xbb5, 0x7fdb, 0x9, 0x10001, 0xe7fc, 0xfb7, 0x20, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a, 0xd15, 0x3, 0x7fff, 0x3}}, &(0x7f0000669000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b03000)={r1, 0x0, 0x4, 0x1, 0x87, 0x7e60, 0x9, 0x7ff, {r1, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0xffffffff, 0x100, 0x1}}, &(0x7f0000d66000)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000fbd000-0x18)={0x0, 0x80, 0x0, 0x2, 0x6}, &(0x7f00003dc000)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000065e000-0xb8)={r2, 0x2, 0x20, 0xffffffffffffffad, 0x2a32, 0x20, 0x40, 0x1, {r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0xa4, 0x6, 0x20, 0xffffffffffffffe1}}, &(0x7f0000325000-0x4)=0xb8) 2018/01/26 15:21:18 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x0, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c35000-0xc)='/dev/autofs\x00', 0x400001, 0x0) getpeername$ax25(r1, &(0x7f000065a000)={0x0, {""/7}, 0x0}, &(0x7f0000181000-0x4)=0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) exit(0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000061f000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d05000)="", 0x0, 0x0, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ec9000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00004a4000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) 2018/01/26 15:21:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x2, 0x3ff) sendto$inet(r1, &(0x7f0000dc4000)="", 0x0, 0x8084, &(0x7f0000f7b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000648000)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x4, 0x4) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000b7d000)=0x401, 0x4) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/26 15:21:18 executing program 5: clone(0x1300000, &(0x7f0000eb7000)='L', &(0x7f0000a21000-0x4)=0x0, &(0x7f0000571000)=0x0, &(0x7f00008dc000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) r2 = socket$inet(0x2, 0xa, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) r5 = openat$dir(0xffffffffffffff9c, &(0x7f00003f5000+0x7e7)='./file0\x00', 0x400000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000ece000-0x8)={0x0, 0x0}) r7 = inotify_init1(0x800) r8 = dup(0xffffffffffffff9c) r9 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00007e8000-0x4)=0x9, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x6}, 0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x20801, 0x0) r14 = userfaultfd(0x80800) r15 = perf_event_open(&(0x7f0000050000)={0x7, 0x78, 0x80, 0x8, 0x4, 0x391, 0x0, 0x1, 0x2c0, 0x2, 0xfffffffffffffffe, 0x3, 0x1, 0x7c7, 0x9, 0x1a, 0x32da, 0x1, 0xde, 0x3, 0x400, 0x11fc, 0x7fff, 0x2, 0x80000001, 0x3, 0x10001, 0x9, 0x1ff, 0x200, 0x1, 0x8, 0x0, 0x400, 0x0, 0x2, 0x4, 0x4, 0x0, 0xffffffffffffffff, 0x1, @perf_bp={&(0x7f0000a6c000-0x1)=0x0, 0xe}, 0x800, 0x2, 0x0, 0x2, 0x400, 0x8000, 0x1, 0x0}, 0xffffffffffffffff, 0x9, 0xffffffffffffff9c, 0x2) r16 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) r18 = socket$inet6_udp(0xa, 0x2, 0x0) r19 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000497000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) r20 = accept4$inet(0xffffffffffffff9c, &(0x7f0000065000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ee3000-0x4)=0x10, 0x80000) r21 = userfaultfd(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x18a, 0x0) r25 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000012b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000001000-0x8)=[0xffffffffffffffff, 0x0]) r28 = inotify_init1(0x80000) r29 = socket$inet(0x2, 0xa, 0x4) r30 = getpid() r31 = geteuid() r32 = getgid() r33 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000942000)='/selinux/mls\x00', 0x0, 0x0) r34 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cf0000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r36 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) r37 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r38 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x100, 0x0) r39 = userfaultfd(0x800) r40 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ed2000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00009bf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000080b000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) lstat(&(0x7f0000493000)='./file0\x00', &(0x7f0000174000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r44 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000057b000)=0xe8) lstat(&(0x7f00009ef000-0x8)='./file0\x00', &(0x7f00008ca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000618000-0x8)='./file0\x00', &(0x7f00009d4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000073d000-0x8)='./file0\x00', &(0x7f0000b83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r50 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009d9000)='/proc/self/net/pfkey\x00', 0x80200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r51 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x4000, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r52 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000aa1000-0x8)={0x0, 0x0}) r54 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r56 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) r57 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r58 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x5658, 0x9f, 0x7, 0x8, 0x0, 0x401, 0x10000, 0x2, 0x844d, 0x8, 0x2, 0xff, 0x120000000000, 0x71, 0x9, 0x401, 0x6, 0x200, 0x1, 0x6, 0x4, 0x1ff, 0x8001, 0x4, 0xea, 0x6, 0x1, 0xffffffffffffffff, 0x3, 0xfffffffffffffff7, 0x6, 0x9, 0xffff, 0xad86, 0x83a, 0x42bb, 0x0, 0x3f, 0x6, @perf_config_ext={0x8, 0x7fffffff}, 0x8220, 0x1, 0x1f, 0x7, 0x9, 0x6, 0x2c9379dc, 0x0}, 0xffffffffffffffff, 0x10001, 0xffffffffffffffff, 0x8) r59 = fcntl$getown(0xffffffffffffffff, 0x9) r60 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000cf6000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed8000-0x4)=0xe8) r64 = getegid() r65 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e28000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r67 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r68 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0xfffffffffffffff8}, 0x8) pipe2(&(0x7f0000667000-0x8)={0x0, 0x0}, 0x80000) pipe2(&(0x7f0000f56000)={0x0, 0x0}, 0x80000) r71 = socket$inet(0x2, 0x80000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r72 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/94}, &(0x7f0000001000-0x4)=0x60, 0x80800) r73 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00008d6000+0x1d)='/dev/loop-control\x00', 0x101000, 0x0) r74 = memfd_create(&(0x7f0000894000)="7070703102796d643573756d776c616e306367726f75707365637572697479656d31707070306c6f2500", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000389000-0x4)=0xe8) getgroups(0x1, &(0x7f0000645000)=[0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r78 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000077b000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dc000-0x4)=0xe8) r80 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f000088d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000496000-0x30)=[{&(0x7f0000000000)="2a10b99c115f54618e68d8e8c7edfa4d09dd3604ca06b88350ed03ab3934a3fc59a21160356357eabd70f426a541f720f451199144b869934e6281b2134e09eef237ac89e255f7a277b182859e4dacd8d79611fd82789884442cf80d10a873ba9f74fedf214ea861f35b0f76dc3292ab66a1e3552c36a11c270bc5269ead1bad9638d829a09d7d8d5328c8e2aaacfbfda2b174b0f00b73aba8891fc464abfa67e907e2abc4d7386f3533d6c8c6b40032356b89ae8af13f7bf79d27e87bcd32173d367386d2669a202d0b206a", 0xcc}, {&(0x7f0000844000)="7a36b361ec8f4a1d065071a652fd671c65335a3b14db3912a18c3bcdce599f8bb159df5a1e4991e92a2f1b36f66ee5f6c3324d234113174484840c996546102436d833f9a0f8dd951619bd376ae553329f8826dae9e3d233d9a5d9ad559d409efe221d4b8ffb206e058a69675c7100543c72fceb34dc46990653", 0x7a}, {&(0x7f0000a50000-0xfe)="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", 0xfe}, {&(0x7f0000000000)="5460ea6fa52ccebddfff69b729a50a8b3b7b42fbb6b4039cc89eb30e96c997fecac3b3fdd3bb195882990fa521ff64be1be778ece5b36d6cdaeaa4531553e381aef12ed259992cebdc3781e0579fd495a2d58edec7e522f7bff9717b365dbdeab16a6b160591a94c7a188ac40eccfa6c70cd3f8c7f743a88df54c4a0d84db9d5be55ee160e9b2047911d79e544c22c76e75ec144fcc5dfa7cb1dc1a0287a2b6143ec335324e8ed669c7655653ccb13309e4464201ac2e91ab42774a90186a9f6bd29f0963c9fcbe15d9086d43453188bd9c9741fc0", 0xd5}, {&(0x7f0000f6b000-0x3a)="fc70fc264aa07fa64c5b2e14b9e9311ab01d94c56cb08ed83f1a521c8eb1a3c59cefbde389a4f9a90fd5445aef3ff359599e674f2d288c166777", 0x3a}, {&(0x7f0000000000)="260f8eee01d9032c3459d812cf723b07aef2e6ae1ef072e8ae95e7d67894c6ae20da", 0x22}], 0x6, &(0x7f0000000000)=[@rights={0x14, 0x1, 0x1, [r1, r2]}, @rights={0x18, 0x1, 0x1, [r3, r4, r5]}], 0x2c, 0x800}, {&(0x7f0000fd0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="c047630abf8482e20d5081ac0e23aef5e46ee68a6c6e7c884c15a91e34d5ad980463525e", 0x24}, {&(0x7f0000001000-0xad)="60c91a91c7c9d07e4a2cc50b4caa9920808117c843b6107ff25d923b3f953e10278299d9cf9072113685e9ae26dd8239b3d79c81404ec9bafcb6f1b58c1803e1c54b471cbb8924a9656e7c25173d680add2cbcdca9c554d6e853d102471551bb0c54348a6715fb354beaacad60a4d2227a0cbb96153d42c2509d9725f07f0e2b3c01e254532829985eac6fd717e0530a7343cee2f4a846c80aaed3088e39d8e5d4f95da52ea0faddf3a76a49b6", 0xad}, {&(0x7f0000001000-0x3c)="d2046bc638b38f0c18ae7164901c27742f283c9929bff4460a5da8c7c902e67b2cce66055eda37723083cdda668b1a4e4a67e3c8cfb9beed333f4241", 0x3c}, {&(0x7f0000dbe000-0xe6)="24819d0275da0765a684dde9b3e609005b889febb22aadafcc77086cf57a5b368b5e06564ff284b5a560104b716e3956d61d31cd1e1a13a42459b97b82d253f9803790d56fd6152cb4cbe77eabb3df39df6e73a1eda3e91c8e2be27e40acd87be66120a93f6c4e89314c8ce76a9086227905995c9076b3342f93cde9860f24e00e54db35bbff894be7aad1a0f96d1a8c61e3706c567c39cfb1d50e13d497ec8fbb936d7a45260f4f3573069e3794173d78f2c9eda0b74aa12c622da02713fc86740da6ceed062c0f8d6fc5666d619540fe38c49e4b8201471f5c634a3f3a18e718d6d2810038", 0xe6}, {&(0x7f0000000000)="6e46032b7ae56eec504b5448f9cfb8d2f5136b1d00f21b8fa76528a4a007795897204bd16a617e770bf1c0db1627093bc7e44483e68775d8196405bc67ef57ef83622dd9c3fd548a5b149b67eab8d5d7b63a262bf0d27d568e667e1d64a8dc9b88d3540007a4e586badebca098224770cac05dfe6db41b0ca650f5489a35128fdf0ac76a42af329ef36c325ad6dbe6ac67eba84f653015194eed09ef74c5d1de1108a8feaf9fc6ed6b41e83772c52c0b54d0099cccafac2b680d6eee5ccad9efd91fdf094b44b717e0b4a3356672dc117b6350f4e63d46a0d5f3894de842b4e9ac7c4787ed8908dc1ad7b3da703141e8e17a1c2b553c7a87eee91a26389f6a8f86401d6c3a41ff6adfaca75f2599d18ce8b215e61f222b36f6fe1e5dd633a79ea7ef71114ca0edf8834fd0715a7887d914d3f34f3c309a3107180a6e4c7ab826623b146cbf80b135cc5f6f63642eb95ad5fe8efb3fc95c2ec1ce441f35c41e61f204848e0fb8a236147b99bd60a50eb61e69b97981a5a65a60c2436324760cfb57d4c1b9860ca0cd375400c2bfa2a1070a3a4052c9490681917821d7bae627571ba0417e6c97fe343461912d492d4054b0650129353f7436c3816d9d025943d8bf3409e90a405199ce522afc1a3e48199cb19ac56a6beef6832f3ed482f35947a10285cafa8099d6168928b9e0b62b3af8d15c56dbc9bfc4dba4239a8442d23b55fb067e0ec5a8d10428b9ccfc46b23e2773d0d8ffa7bb4591effcdcd32c38082000ef8dd8e810ccee40a04bc004d4ceb1a475e51ff26fdaffb05e5de11fdef43aa913f18701cee5b408602acab0c5f7607b232c439201b16d556d28e1e7a327a0d92a09e0adb5ad7a16163eeeed9714745e2284802b47499c3c1f3ac5d9fea5d7693b23da001db14c219d5a8b2eb1d3e09b57a741fbe5b9323d1067b11692246a371304501dd461962ddf0c9090bedd9142cc3151eaed8c9ab37ff5d626c9c827056509cd1bc52f14802106c04aca0d981c32779e254df7eac49ac5322cce2823631cdd759c09e262b58914b068a0c1324951ebfb0f9ae8c41f799d7eb2943d42a1cf0bf5a2b62a05c4db9560b14d270b5f98d22dbaf111df72171596d6358b5d067c1b1db6be9cfa3424624fb03db46b71f4d5ca1e88e5bf788d888d74ee814af92b636f28cf8ab2b38acf8f2307c06f56d4692d0288bdcfce2e98c9353f4c377ee75d6d42fde15d14b592c1b2738bd9b5bf492c0ce4acab9973ed71958c3e04e66f6e256e23cb986cae7ab24cb21278cab97853743124c9568fead44354140ff4081728f230b119a1a075966b716823f93253cdac4c9530da4c14d1aef1b0e216d0dce9f32102083370e09be4dde832e17ee7ae737626f158e3457ccd4521e15ad6b9833ff3854beb865967d334d86264b5e6277b1e9a5a838d44fbd7bfbb6274c7be83f944ce4a554cc3cabf0745a244cb054b6ad87aab7361deeea3890d5b1549a2137e54bf63096f3254dfefd23df8cbe6860cac42cb3808a656a9f7deb6f13bee5664f59f6fe8316e3eb9afe652a74f072c2eedaa2ed54e0e11625e5dbc75d4e22fd6d48ce6889a2bdf7b7466bf0857e60529878ed059f188befabb948bc84297323cd8d2ec4ce434f245643ee279cc8f619549237bf7ca8f999141ecbb8cbc4179225ae62c29805a9b9a3ab58f33214ba92aa39e0687c9825c399211414d021300835ac6ac47193a0268c3660e049a5107313cbd3f286d36b99a89b5516e0459e7cb25c2478fb26e742da125bd380217b569f925c25b523870faf89e0f76680504fbddb4c739901ed4b9b551fd2fa519a97186de81ca4b23e994882e4a084d98201199edfacd792128b9b0212a8e8ce7c760763e84fecea15f220713355ad6418390ee0ff8544db90ef66a292808dd36fef04db9bfe885b020d3f7f18822b245aae359f36e096aaebf5f896abc5448029d20e7b3fffe9e31011507d16d3b23749dc4c681c2f5bc4139fbae27057f9e0db6bb22984a7ad472a9e0c6af380edd3cb7301ffcd606c759b2a151b0438ff5ea4301e02ab45ac24990dae6723376908e8ea60b01b3bb198b35cfc46bc600972e1fe42f055f20348bd08ea7c74d7e73c0bf2bfdd52aeda220826cac027f0be658ce19efef18d77987b2c841b11ac6502a09e61a13c763d1e9a3e1621b9842c936b250910d8f144e61cdc6699867cd0b8f0cca738e12f2aae707c67cbb10c9effc0c96388b45de13f5ee6eda927c00471027bbe5c1290b58367593fb6978eb40fdbca22b489386984891ceb1cc9ef0c7603042bf970f0cab506f27189a365327feaf835d0566cfe75951486de58005f65b81f1e04abd6e30f210f1e745ca3922aa814a0691bacb9c12ea30da6519406ef472ab5a91807be8132c58c719568816096ba4da4dd12414d9bc11ff0d25187225c0178ec6b24f86a1c50441a57a8a5d96b81635dc5ba444d885f06450340998ca6af7b71c52445427d134cd8a41190dd455084e78cdf57d3cb1c359678e3c4c607a28ff1b1999321421ec7dd1e43b11f954ad84219a91e62d2236f3a3699a55c9ba0c173d54a94e50ca902d789d021f13c14988b2b680286381917bce291422d6c83259801af84d87238f9498cb7e18fc7920e1a81d7c43c9306d320bdfe1f045f99a57f38223a46d014720affb430970d1b62140625b2f95e5f85663a284ec4710487058d2e0f11013016a97730dedbebcf72f64498c108f1518051c9fa07aa63b6f59fee50785ab08545a036ef6776de5bf65197a062c09e7234a4f3b09cdc0ecc49749573cd2d439457bbc616e1a0f45a8ca8dc4508087b6ccd6aee09efffa5a7e98f8d118e57dd4341869d0d2174e858c8f019626b6fd0798e405991e55c4047404247e944e30dd03749cf784278f625b52b376dce2c2ef075fb14874caa0a05fae37ddb41c1bfde7a1baa401c875aee912775d89341fdf71587af610c2de3ebe1eb3a059a1abd02d93fbd9106cf0efb7217257947fff4f6541ae5e1ba922e39433a80cee66e7aa9289ca4da917a3968aa7e707d18471346bdf877d06d3163b454534330c42375b62b3662d9180f8de48d3b636e5d6e07fed94e698bb1e1479a1b8596fa1c2852310827d07e09e374866b8ec857e50167aba20f8f43556a7b0a457742626579c31ffbd80a262087c434acafe193f96231ca62afbc158c99b0025f388fcf54391789e11a0e703488045611052c46d2bd0aeaf9931a93fc789fae01e107d7e3ae356ceb13b8db028c069dfc1d648936d0a41dc119ab569aae8a6f0220503fc7da8c731acda3ba50b83b6d53c0adc218ca20c6138d6c33ccb336c650664bcb2b10553acfc999403e518e78c37eca81e95536f299522372570e719eed33b0b8aa8a1eccd3625ea7014fdcf67b6ce39f21c881d9e36f365a373d1b0adc8fc9056214e0161e37d8a9c19945fc4f7fbb55c70c4c8d630dd7b4f68482b38c8eeae846cf97014865f65b0b897345a4ad5d6b3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0x1000}, {&(0x7f0000000000)="d5f6e962fafb9bd9b1a825e167a9f31ef814cc4d2722b99d45768afc7b7c773bbeea9d6371019dc96edc4e1f2fd54091c29e481e704fe92524c073cde32e98a97870295c03fa845ff100f16d4ee7355ac4706e1a4ad83577884555fb75cfdee0e8db7f8cb386291726322eb95420d06776ca2c39bf32afaa370900cb0d9016ed13d52bfa4f6c3ff38a5360ec1e3ae960c070c9169492540f1ad2cd2ab503cef56f087e43f10963baa9a0caa2d2f0cd32b4a3b31ea41cc4aa19669ac71219531cfe96683be55438c71109b4e557e25020695dda9d69059d9366878413a890984ce7", 0xe1}, 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{&(0x7f0000001000-0xd4)="12c481101547b44ead29c7b8e495360376c39126f1acbb5653687f79660a5c2a837b3167943bbf87dd1e3dafd8e94d28ca7ee0f8f0e2d374cb7e8582b890fe56fffa7472ab14ec683a751e7aa27f0fd40df6a5d6617f8b1ae86f5d4c31e9965247138e78399701e64ae1624b200bfb8791c5a9d5144d610335da1ea4b1991adbccc1597b0571a1b07741ef123aaebc228931cbb6f40e72bd2be92b57dc78aaf899724093771be98d1161254814fe8f6bb69836ed07f7387d0221254e4aef6fda455e25e95e6590a09769dedbaaa49acf7a270c8c", 0xd4}, {&(0x7f00002ca000)="fb8ccae486bef533104ca0a32329374f286fcc7b4822373e28385ccabb871acb069c23777059e957348e5816d6f374e3dbf20855f9539d0942f3b71795fa95ab9f6148908e87a83677ff48a43707aa5530ff8d14259137668f830cc029f0a2ffd301e1215835b9fc0087f183ac11f9e384f1756e878fd9032f4b424a9adf3d672f18b922784cfc94c793be78185a45e2829e9a42012bfe7510b3b841c627e7b90bb409923bb2be631d97407fd87cf75558727ff9a66e05a91426af6f83f79743b1acab7c90d38e4ca256b6abedc2db33670a15ed565d40b10e636ad4eec02da97d88a71f9562d319c9f0a6b622", 0xed}, {&(0x7f0000001000-0x5e)="886c37bc545168c801fa65e6f288bc3c4848d382c068123a622eeae9593adbfdf9aac19c48d77c5a48a8ef141e93074ee728626c9f4d0a17a351ff79e5aeda8aba55974e3af44c2fd309ba82750fb240fadfaac43876fd1a67739d6f068e", 0x5e}, {&(0x7f0000000000)="8e67ce05b5d5a1eed0", 0x9}], 0xa, &(0x7f000036b000)=[@cred={0x18, 0x1, 0x2, r75, r76, r77}], 0x18, 0x40000}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000038d000-0x18)=[{&(0x7f00008b2000)="6fadad61fb04a59e2cae79a67748f3014d0406f6ba8cf3e0637d3d43158822534c4876dada2b10f8fc6dff1e87d2c35cec320d61", 0x34}, {&(0x7f0000fd3000)="e084f279b8353608aa4b90b33bff83a9a45340879d01d5d50a0f0cc9a8b31a1cf499c39f05f417252678f49b102186138916aae4cd729c165d3377ce76f704f50cf133c82e71a0a815426533d97154ba36ba1810d264927d257fb84f63e6b7cd233883f7", 0x64}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000395000-0x18)=[@cred={0x18, 0x1, 0x2, r78, r79, r80}], 0x18, 0x8800}], 0x7, 0x4) r81 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001b6000)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) fstat(r81, &(0x7f0000fa9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r81, &(0x7f0000001000-0x10)={0x4, 0x8, 0x400, "70158be274ae", 0xa4, 0x0}, 0x10) r82 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xa)='net/ptype\x00') ioctl$UFFDIO_API(r82, 0xc018aa3f, &(0x7f00004c7000)={0xaa, 0x2, 0x0}) 2018/01/26 15:21:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f0000f76000-0x58)={0x0, 0xe, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000003a000-0x4)=0x0) rt_sigtimedwait(&(0x7f0000f2e000-0x8)={0x3ffff}, &(0x7f0000ff4000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000905000)={0x0, 0x1c9c380}, 0x8) getuid() timer_settime(0x0, 0x0, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000612000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 15:21:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009d0000)='./file0\x00', 0x44) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000002000-0x21)=""/33) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) flistxattr(r0, &(0x7f000042b000)=""/232, 0xe8) r2 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000b4e000-0x14)={0x10000, 0x7ff, 0x3, 0x100, 0x2, 0x6, 0x8, 0x3, 0x2, 0xfff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000023e000)={0x0, 0x0}, &(0x7f00002d8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006cf000-0x20)={0x100, 0x7fff, 0x200, 0x4, 0x7f, 0x7, 0x5, 0xff, r3}, 0x20) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 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]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000527000-0xf)='/dev/snd/timer\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000b3a000)={0x7, 0x4, 0x8, 0x0, 0x6, 0x7, 0x5, 0x80000001, 0x0}, &(0x7f0000049000)=0x20) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000005c000)=@get={0x1, &(0x7f0000716000)=""/114, 0x8}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c44000-0x8)={r4, 0x0}, 0x8) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/01/26 15:21:18 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x0, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:18 executing program 7: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000264000)=0x4000000000006, 0x4) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e6f000-0x20)=""/16, &(0x7f0000623000)=0x10) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(0xffffffffffffffff, &(0x7f000046f000)={0x28, 0x0, 0x2711, @my=0x1, 0x0}, 0x10, 0x800) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e73000-0x4)=0x0) 2018/01/26 15:21:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r2, r1, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:18 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f81000)=0x7, 0x4) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f87000)={0x9, 0x200, 0x8008, 0xeb, 0xffffffffffffffff, 0x800, 0x7, 0x716, 0x0}, &(0x7f0000f87000)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00009f8000-0x8)={r1, 0x1}, &(0x7f00006e4000-0x4)=0x8) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000253000-0xe3)="abe822a2", 0x4, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xfffffffffffffef3, 0x23fffd, 0x0, 0x0) 2018/01/26 15:21:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000b27000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00001d6000)={0x100000000, 0x0, 0x2, 0xfff}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000e1e000)=0xffff) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000852000)={0x1ff, r2, 0x10002, 0x6}) connect$unix(r1, &(0x7f0000c01000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/26 15:21:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fc7000)='/dev/vga_arbiter\x00', 0x40, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:21:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007a2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000790000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap$binder(&(0x7f0000564000/0x2000)=nil, 0x2000, 0x2000003, 0x13, r3, 0x0) 2018/01/26 15:21:18 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x0, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008f7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f00009b3000-0xee)=""/238) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00001e5000-0x1)=0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_MASTER={0x8, 0xa, 0x20}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:21:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000f9b000)=0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0xffffffffffffffff) r3 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000014000-0x119)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b1f2d2", 0x35, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r4, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "77261d35f165953667a99e0702918a16"}]}}, {"7ecfb5c0564131e55eaa9bf87c"}}}}}, 0x67) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r5 = socket$inet_udp(0x2, 0x2, 0x0) ftruncate(r3, 0x2) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xfe86) r6 = dup3(r5, r1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00001d0000-0x14)={0x5, 0xf800000000000000, 0x2a, 0x101, 0x400}, 0x14) socket$inet6(0xa, 0x0, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000d95000+0x29c)={0x0, 0x0, 0x0}, &(0x7f0000bf1000)=0xc) ioprio_set$uid(0x0, r7, 0x80000001) 2018/01/26 15:21:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000dfc000)=[{0x4, 0x2ac}, {0x7, 0x5c}, {0xa, 0x10001}, {0x8, 0x1}, {0x3, 0x6}, {0xb, 0x6}], 0x6) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000be0000)=0x0) ioctl(r0, 0x2287, &(0x7f000000e000-0x1)="") syz_open_dev$evdev(&(0x7f0000ab2000-0x12)='/dev/input/event#\x00', 0x100000000000004, 0x101003) 2018/01/26 15:21:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000716000-0xd)='/dev/net/tun\x00', 0x0, 0x280200) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b6a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pread64(r1, &(0x7f0000b08000)=""/222, 0xde, 0x0) 2018/01/26 15:21:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e24000)='net/snmp\x00') sendfile(r0, r0, &(0x7f0000b58000)=0x1, 0xffff) 2018/01/26 15:21:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000045d000)='/dev/usbmon#\x00', 0xffffffffffffff39, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000ea7000-0x38)="2dcb0b67e3a04bd964c8810d7c5f1156eb01270251c891fd7ab1478213b920ba144f77f1a07fca2a27ea1a40f2b25b3b909ae416ecbb71be") r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') close(r1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000529000-0xc)='/dev/rfkill\x00', 0xfffc, 0x0) 2018/01/26 15:21:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r2, r1, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:18 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000-0x4)=0x0) getpgrp(r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000-0xc)={0x0, 0x2, 0x10}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000)={r2, 0x3ff, 0x100000001, 0x2, 0x9, 0x6}, 0x14) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000004000)="e3") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000004000)='./file0\x00', &(0x7f0000002000-0x10)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000003000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) r3 = getpid() tkill(r3, 0x3c) select(0x40, &(0x7f0000003000)={0x7, 0x7, 0x6, 0x7ff, 0x4b, 0x80000001, 0x8000, 0x317}, &(0x7f0000003000)={0x800, 0x8, 0x1ff, 0x2, 0x8001, 0x3, 0x9e3, 0x1800000000}, &(0x7f0000002000-0x40)={0x101, 0xffff, 0x0, 0x2, 0x5, 0x5, 0x100000001, 0x2}, &(0x7f0000004000)={0x77359400, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000005000)={0x8001, 0x204, 0x3, 0x1, r2}, &(0x7f0000006000)=0x10) fremovexattr(r0, &(0x7f0000003000)=@random={'user.', 'trusted\x00'}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/01/26 15:21:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0xa0280, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x410001, 0x0) 2018/01/26 15:21:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x4) geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000388000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a66000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f88000-0x28)={@generic="0cba93fcad11db04388eb0d3fa7f1503", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) sendto$inet6(r0, &(0x7f0000586000)="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", 0x7d0, 0x0, &(0x7f00005fa000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/26 15:21:18 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e0d000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de7", 0x20, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) r2 = creat(&(0x7f0000a1f000)='./file0\x00', 0x22) fallocate(r2, 0x2, 0x6, 0x3) creat(&(0x7f0000176000)='./file0\x00', 0x0) 2018/01/26 15:21:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000d72000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) rt_sigreturn() 2018/01/26 15:21:18 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x0, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) [ 91.707585] device syz6 left promiscuous mode 2018/01/26 15:21:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00004a7000-0xe)='/dev/keychord\x00', 0x1fffd, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007d9000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000ef4000)=[{0x43, 0xa8}, {0x2, 0x0}, {0x10000000007, 0x4}, {0x0, 0x1000}, {0xf, 0x1}, {0x4, 0x100000001}], 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005ab000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001df000)=0xc) timer_create(0xb, &(0x7f0000044000)={0x0, 0x18, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000c11000-0x10)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000864000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 15:21:18 executing program 3: r0 = epoll_create1(0x0) close(r0) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) pwrite64(r0, &(0x7f0000084000-0x53)="", 0xffffffffffffffbd, 0x0) 2018/01/26 15:21:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000204000-0x10)=@dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x0}, @ra={0x5, 0x2, 0x0}]}, 0x10) sendto$inet6(r0, &(0x7f0000a06000-0x51e)="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", 0x59d, 0x0, &(0x7f0000659000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e38000)=0x0, &(0x7f0000a88000)=0x4) 2018/01/26 15:21:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000076b000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000cc5000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 15:21:18 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = socket$inet6(0xa, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)="af8769f145faff6576f3aff96d92b3f1b5f22c2c6923abf20fa41af604218129485545b62d12a91b2931da9d2b5547329813b8c91cab88e9eafce219e711b64d", 0x40, 0xfffffffffffffff8) socketpair(0x1f, 0x7, 0x7, &(0x7f0000000000)={0x0, 0x0}) keyctl$assume_authority(0x10, r2) r5 = dup2(r1, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x8000}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000001000)={r6, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2020, 0x7fffffff}, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000001000)=[], 0x0) 2018/01/26 15:21:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000f9b000)=0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0xffffffffffffffff) r3 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000014000-0x119)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b1f2d2", 0x35, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r4, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "77261d35f165953667a99e0702918a16"}]}}, {"7ecfb5c0564131e55eaa9bf87c"}}}}}, 0x67) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r5 = socket$inet_udp(0x2, 0x2, 0x0) ftruncate(r3, 0x2) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xfe86) r6 = dup3(r5, r1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00001d0000-0x14)={0x5, 0xf800000000000000, 0x2a, 0x101, 0x400}, 0x14) socket$inet6(0xa, 0x0, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000d95000+0x29c)={0x0, 0x0, 0x0}, &(0x7f0000bf1000)=0xc) ioprio_set$uid(0x0, r7, 0x80000001) 2018/01/26 15:21:18 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x0, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r2, r1, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000948000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000735000-0xd)='/dev/usbmon#\x00', 0x7, 0x200000) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000856000)=""/180) writev(r0, &(0x7f0000eb6000)=[{&(0x7f0000074000)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000000000280ff4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/01/26 15:21:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e92000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000225000)=""/38) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000044d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000068a000-0x4)=0x8) getsockname$inet6(r0, &(0x7f0000939000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000188000-0x4)=0xfffffffffffffe1a) r1 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r2 = syz_open_dev$tun(&(0x7f000010b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000074b000-0xb)={0x1, 0x4, 0x6cc, 0x52fb, 0x2, 0x8, 0x7fffffff, 0x55f73e39, 0x0, 0xfff, 0x5}, 0xb) r3 = request_key(&(0x7f00007e0000)='cifs.spnego\x00', &(0x7f000025d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003d3000)='/proc/self/net/pfkey\x00', 0xfffffffffffffff8) r4 = add_key$user(&(0x7f0000559000-0x5)='user\x00', &(0x7f00000c0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007ad000)="737ca9a079533a97151067302058b432625df63dee7f275558d91d7cd433b332583e20f14e980a165fa5510578b2d8384043a749a77400325567bf82a9fe17c1f4e87782097c47875d61899e63ee852ae3ae7f54e75222b99797afe22f9bccf2fd8541cda995ee44389b12b3", 0x6c, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r3, &(0x7f0000dd9000)=[{&(0x7f000033a000-0x76)="e6f3f33d968350145ed6326cc1bfd0fd5e4611314e11a3696a64996f247f2a9fbde74bdeda1adc39138b50955626591776d73bd48643bb6262d010df22f6a4c9b92df20792a0565ef223c6550dee1e4cdc570a162ffbcb7f1c906e19fc44f1c8b07f22e7b8502ae2b6485497bf0379ba5bd0c18b7841", 0x76}, {&(0x7f00006d6000)="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", 0x1000}, {&(0x7f0000f67000-0xba)="adcebd8d94fb675a09c1f915a7a85c3606491c38b7cf3a19e13df96592b0b065d67a912ff68b20b12d34eb30d600d18c4fe9e2b12ddf0d81e66ea1942129ab6acb756177713c729c9047130dc25721c128a0333bedc385ed5552df12e315139fea5dd0ad1cced96ee2d872bd8c4f13d8df296ae6c38007441d2974d11e27cd6de7036d986226097f6599280236abe9e53583a439cd433a3d1735e0071e4983b38f1ff981668d5af2fdd47a20cc675f360d24cdae55e2e6e36b6b", 0xba}], 0x3, r4) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000937000)=0x95) 2018/01/26 15:21:18 executing program 6: symlink(&(0x7f0000233000-0x8)='./file0\x00', &(0x7f000081f000)='./file0\x00') r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000029000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x200}, &(0x7f00002d9000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d47000)={r1, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f00000d9000-0xe)=@known='system.advise\x00', &(0x7f0000e35000)=""/0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00006d6000-0x88)={0x100, {{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) r4 = epoll_create(0x8004) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000062b000)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000a04000-0x4)=0xcc, 0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000cc4000)={0x9, 0x0}) ppoll(&(0x7f0000b80000-0x10)=[{r4, 0x0, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000)={0x0}, 0x8) connect$unix(r2, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/01/26 15:21:18 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000016000-0x10)={0x2, &(0x7f000001b000-0x18)=[{0x4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) writev(r1, &(0x7f0000009000)=[{&(0x7f0000018000-0x2)="fc", 0x1}], 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000000c000)=@generic="eaf7f646fd81ed48e6d675f781ef3c85") 2018/01/26 15:21:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0xa, 0x80002000000001, 0x0) r1 = dup2(r0, r0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000fb7000)="860801ff3f", 0x5) 2018/01/26 15:21:18 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x0, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cf5000+0xb96)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000924000)={0x0, @in={{0x2, 0x0, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffff, 0x6, 0x7, 0x4, 0x4, 0x8, 0x7fffffff, 0xffffffff00000001, 0x1, 0x4, 0x0, 0x1, 0x7f, 0x1, 0x0]}, &(0x7f0000277000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000bdf000)={r1, 0xfff, 0xb11f, 0x9}, &(0x7f0000711000-0x3)=0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000018c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000178000-0x1)='z', 0x1, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = accept4(r3, &(0x7f00004cd000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d78000)=0xff05, 0x0) sendto$packet(r4, &(0x7f0000431000-0xa8)="be", 0x1, 0x48080, &(0x7f0000d6d000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) close(r2) 2018/01/26 15:21:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r2, r1, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d0b000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006d7000-0x4)=0x0) sched_setparam(r1, &(0x7f0000e5e000)=0x9) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000e1a000-0x8)=[0x0, 0x0]) 2018/01/26 15:21:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') sendfile(r0, r1, &(0x7f000097d000)=0x5c, 0x40000000000000fd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00008b4000)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x200, 0x10000, 0x100, "8dffde2796ea7ec726b2656df69f8d307874cf8aec2fa10602d2852e2506829dec8113076f023ec6ac8bbf403dbfaa6d69b2db27103c8d1db5820c450a62a556f08c19c6c21d26108cf1d5a0970b09f2"}, 0x160) r2 = syz_open_procfs(0x0, &(0x7f00003fb000-0x8)='pagemap\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000ad6000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000f69000)={0x0, 0x0, &(0x7f00005df000)=[]}, &(0x7f00006b9000-0x4)=0xc) sendfile(r2, r2, &(0x7f0000014000)=0x100400, 0xffff) 2018/01/26 15:21:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="249e8bffffffff541152", 0xa) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f87000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00004e9000)={0x9, [0x0, 0x100, 0x4, 0x7, 0x3, 0x401, 0x8, 0x100000000, 0xf324]}, 0x16) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/26 15:21:19 executing program 6: mmap(&(0x7f0000000000/0xf44000)=nil, 0xf44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000f44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000f45000-0x8)='keyring\x00', &(0x7f0000f45000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000f44000)='.request_key_auth\x00', &(0x7f0000f44000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f44000)="684d4e3f687e8c3f84ce04916bcca189362574a8572e4f8299cad8f529160d801a4034449b0d411ac6a53d", 0x2b, r1) write$eventfd(r0, &(0x7f0000806000)=0xbffffffffffffffa, 0x8) writev(r0, &(0x7f00001ac000-0x40)=[{&(0x7f00001ff000-0x7e)="026d05712d6c0555", 0x8}], 0x1) r2 = epoll_create(0x5) r3 = dup(r0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000a0f000)=0x3, 0x4) r4 = dup2(r2, r0) r5 = gettid() mmap(&(0x7f0000f45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f45000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r7, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e0a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r9, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r8, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r8, 0x8, r5) fcntl$setsig(r8, 0xa, 0x10) dup2(r6, r4) dup2(r8, r9) mmap(&(0x7f0000f46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000089c000-0x1c)={&(0x7f0000f46000)=@nl=@proc={0x10, 0x0, 0x3, 0x0}, 0xc, &(0x7f0000c63000-0x30)=[{&(0x7f00003e0000)="1f94176e39ce399881ca66707cd65998847cd7185a4bccfc45f41e87f64de563a8acf3d008dc14c8f8cc378293460393735e490932a9aee08bba307ae90476c56a725d57402a4d1e5c9ab4c29548b532f2efab85127918babe098984910884e08789839ab75d5829b67cdb3bcf4003c4c1b3977fe8885490330fd03fc58f46879b1957a0dd5811a483a6bac1a67255d82100796379958395f4fba1b641e8b339a7c8e4046b8ed1937d0cf4f31e4fe09302f500ac72a8d4d2", 0xb8}, {&(0x7f000057b000-0xa3)="67278f71b70f3b45f308c077cde70fd78e578e94ec2540c6f928185ba0954e7ca58da65c72fe417cfc6a1322f4f156df59c0b05e55744ddab2839eb13be11c3d9119b537ce2d692c5dc80399ae622799e89d27a2fdfca569fc59a0c3b2beb117c764112009048ad97b34d004bd3da6e20d8168b8d3eb0d6f209cfca60e4464e5f07b03ea754fb781a4acad8bdea54d25966457cf14daa3054ab088e8f99c3a64e0a05b", 0xa3}, {&(0x7f0000f46000)="c4585e44cb9f5498295ed644a468559d8ef9805b24582d4b76aea984029a6b97e08f9fb484a7919c16e76ba092f94e044c365ffb68d0841c11d6c903656c50f9787358beeb88cba08318b11bf0c3cf69cc91aeabc9df30b49e4f7580300394451972ab32e84cbe6f18919844021d5afff26de26f47243f848c3eee11e1ba52aa259165aadffdcc08e412756104690e1d86a139979d49842edc597b374b9d64e7339ddee5807d2a7face05a75754c244fcb37e3d178908ce228cebc8e858e608297b2dfc42ab03db473318117554b03d439cbb75bf3841ed0e4823871b88d27", 0xdf}, {&(0x7f0000f46000)="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0x1000}, 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0x1000}, {&(0x7f0000f46000)="2718d758abb19e96639d6649fae3b598f047932b4f", 0x15}], 0x6, &(0x7f0000f46000)=[{0x5c, 0x10c, 0x5, "54a689f358f76c216f7b56d6d0893a03bdd69f0fd70112e696bc41ba68f5271bab189b1702274f827380ea49bf76ee1a47d25089e57ead089b812ab46d3c0cccadbdb7b8e225dcd5e67e394b633d16c1"}], 0x5c, 0x4004010}, 0x40800) tkill(r5, 0x40000000016) 2018/01/26 15:21:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000bae000-0x4)={0x0, []}, &(0x7f00003a2000-0x4)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x31, &(0x7f00005df000-0xc)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0}, 0xc) 2018/01/26 15:21:19 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x0, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ed6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000068f000)="") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000652000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000556000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c35000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000acc000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d10000)=0xe8) r3 = memfd_create(&(0x7f00002e9000)='ramfs\x00', 0x3) symlinkat(&(0x7f0000edd000)='./file0\x00', r3, &(0x7f0000eaf000)='./file0\x00') setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d41000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x3, 0x5, 0xa, 0xa0, 0x20, 0x3c, r1, r2}, {0x8, 0xff, 0x3b, 0x77800, 0x2, 0x10000, 0x100, 0x0}, {0x7, 0x8, 0x6, 0x1d}, 0xffffffffffff0000, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x1}, {{@in=@rand_addr=0x0, 0x1, 0xff}, 0xa, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3, 0x1, 0x7, 0x5, 0xff, 0x40}}, 0xe8) r4 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r5, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f000028d000)="", 0x0, 0x200007ff, &(0x7f0000b52000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r5, 0x6, 0x17, &(0x7f000079d000-0x4)=0x0, 0x4) symlinkat(&(0x7f000045c000-0x8)='./file0\x00', r4, &(0x7f00000cc000)='./file0\x00') linkat(r4, &(0x7f00002eb000-0x8)='./file0\x00', r4, &(0x7f00001f7000)='./file0\x00', 0x0) 2018/01/26 15:21:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x20, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000085b000-0xe)='/dev/keychord\x00', 0x400000, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ec7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00006e5000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x7, 0x8, 0x51, 0x100000001, 0x3, 0xcb7, 0x5, 0xffff, 0x1, 0x1, 0x9, 0x7, 0x2, 0x0]}, &(0x7f0000527000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000078e000)={r2, @in6={{0xa, 0x1, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x82f2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1000000000, 0x64, 0x8, 0x101, 0x635f, 0x4, 0x80, 0x3ff, 0x8, 0x5, 0x7, 0xc0e6, 0x2, 0xfffffffffffffffb, 0x5]}, &(0x7f0000179000)=0x108) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000032c000)='/selinux/checkreqprot\x00', 0x8940, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000c25000)=""/193) 2018/01/26 15:21:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r2, r1, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:19 executing program 7: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a77000)='/dev/rfkill\x00', 0x400900, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000fe2000-0x8)={0x0, 0x4}, &(0x7f0000fb1000)=0x8) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fe2000-0x14)={r1, 0x7, 0x7, 0xeb05, 0x1f, 0x0}, &(0x7f0000fe1000)=0x14) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000027a000)='./file0\x00', &(0x7f0000321000-0x8)='./file0\x00', &(0x7f0000fe2000-0x5)='sysv\x00', 0x8, &(0x7f0000fe2000-0x6f)="4f284cc7b6d3a2ebc8b0c20a4c32eb39b74beadd9cba82afd55070db54cdd592808a7afe759f4f67e8771bd62283905a051960328fd2788ec1c6f227cd1e34b549e947c42bae1d26d2e023e1b9277301854d8e5ebe68b6010359eac4cd3650cf28ac96aa12737a4387ab6455c54878") mkdir(&(0x7f0000081000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fda000-0x8)='./file0\x00', &(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f00003ab000)="") ioperm(0x6, 0x3, 0x6) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000c0d000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f30000-0x4)=0x48, 0x800) fchdir(r2) r3 = open(&(0x7f0000e59000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") unlinkat(r3, &(0x7f00000bc000-0x6)='./bus\x00', 0x200) 2018/01/26 15:21:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000efa000)='@&prockeyring\x00', 0x800000000000001) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000408000)={{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, {0xa, 0x1, 0x10000, @loopback={0x0, 0x1}, 0x5}, 0x7, [0x7f, 0xffff, 0x5, 0x80, 0x4, 0x20, 0x4, 0x7fffffff]}, 0x5c) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000968000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shutdown(r2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000f01000)=0x8, 0x8) 2018/01/26 15:21:19 executing program 5: mmap(&(0x7f0000000000/0xec5000)=nil, 0xec5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000223000-0x8)='keyring\x00', &(0x7f0000ec6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ec6000)='/dev/sequencer\x00', 0x22201, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f0000de7000)=""/214, &(0x7f0000ec6000)=0xd6) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f0000ec7000)='./file0\x00', 0x48040, 0x8) add_key$keyring(&(0x7f00002cc000-0x8)='keyring\x00', &(0x7f0000ec6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) writev(r0, &(0x7f0000e5e000)=[{&(0x7f0000ec0000-0x3b)="390000001200090c00000000870000000700001a02000000450001e7ffff08141900630020e9016a0000000003000608000300e30900001ee4", 0x39}], 0x1) 2018/01/26 15:21:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ff4000)='/selinux/checkreqprot\x00', 0xc6480, 0x0) symlinkat(&(0x7f0000c08000)='./file0\x00', r0, &(0x7f0000638000-0x8)='./file0\x00') r1 = syz_open_dev$mice(&(0x7f00004c5000-0x10)='/dev/input/mice\x00', 0x0, 0x0) epoll_create(0x7fffffff) r2 = syz_open_dev$sg(&(0x7f0000c00000-0x9)='/dev/sg#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00009ec000-0x4)=0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000c23000)={0x4, 0xdd8b, 0x100, 0x9, 0x1000, 0x7}) ptrace$setopts(0x4206, r3, 0x9, 0x4a) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000090000)={0x0, 0x0}) 2018/01/26 15:21:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000cf7000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000040e000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00008d0000)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000937000-0x4)=r3) write$sndseq(r2, &(0x7f00006c3000)=[{0x40081, 0x8, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x3fa) 2018/01/26 15:21:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r2, r1, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:19 executing program 3: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003d0000-0xe)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000422000)={'system_u:object_r:au/isp_remote_exec_t:s0', 0x20, "797361646d49751786"}, 0x33) write(r0, &(0x7f0000a88000)="", 0x0) readv(r0, &(0x7f0000866000)=[{&(0x7f00004d1000-0x64)=""/100, 0x64}, {&(0x7f00003c8000)=""/60, 0x3c}, {&(0x7f00007c5000-0xa5)=""/165, 0xa5}, {&(0x7f00007ec000-0xe)=""/14, 0xe}, {&(0x7f00001af000-0x20)=""/32, 0x20}, {&(0x7f0000372000)=""/171, 0xab}, {&(0x7f00006e0000-0xe9)=""/233, 0xe9}], 0x7) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000959000)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00006ad000)={0x0, 0x4, 0x6, [0xfffffffffffffffa, 0x2a727a18, 0xbe, 0x6, 0x1, 0x8]}, &(0x7f0000cc6000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f68000)={r2, 0xae, "5c0fd7dbcf0829d82ce1a0e34cb01d89612b51666fdf1e200219d255ac13319a59cd0a1cdfb611e1beff593219e8f4b1b3c86115a6fd53f2a92868eb0ce406c1ceabb56510f906eb28e8676f8794e250cd8033df8a055960f8e0ed39aea035132f778d4a5b783619339f77451b8a2d8fb337791b51e967de1702fba8466b0b30d903adafc6063f31e9937ace4d3358ca8ceb6f31129e011ac05a909476800046dbe45df29a1fc8a3db6ba26a8074"}, &(0x7f0000000000)=0xb6) ioctl$TCGETA(r1, 0x5405, &(0x7f0000edd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000e41000-0x30)=[{&(0x7f00005a4000-0xd0)='z', 0x1}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000002000-0x1)={0x100000000}, 0x1) sendfile(r1, r0, 0x0, 0x80000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c16000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x3, 0x100000000, @cisco=&(0x7f0000449000-0x8)={0xffffffff, 0x1d}}}) 2018/01/26 15:21:19 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x0, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:19 executing program 6: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000030f000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00009d8000-0x8)={0x0, 0x3}, &(0x7f00009d7000)=0x8) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00009d8000-0x8)={r1, 0x7}, &(0x7f00009d8000-0x4)=0x8) madvise(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x11) 2018/01/26 15:21:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000220000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006aa000)=""/96, &(0x7f00000e1000)=0x60) getpeername$netlink(r2, &(0x7f0000db7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001cb000)=0xc) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) pwritev(0xffffffffffffffff, &(0x7f0000d14000)=[{&(0x7f00006d7000-0xa2)="", 0x0}], 0x1, 0x0) 2018/01/26 15:21:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000265000)=0x2, &(0x7f00008c6000-0x4)=0x4) r1 = epoll_create(0x75) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r1, r0, 0x0) mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xc6) close(r4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000f56000-0x2)={0x0, 0x0}) epoll_pwait(r3, &(0x7f0000d69000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000dbd000-0x8)={0x0}, 0x8) 2018/01/26 15:21:19 executing program 2: mmap(&(0x7f0000000000/0xadb000)=nil, 0xadb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000042, &(0x7f0000486000)=0x6, 0x5) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 15:21:19 executing program 2: mmap(&(0x7f0000000000/0xadb000)=nil, 0xadb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000042, &(0x7f0000486000)=0x6, 0x5) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 15:21:19 executing program 3: umount2(&(0x7f0000513000-0x6)='./bus\x00', 0x2000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) quotactl(0x5, &(0x7f0000001000)='./bus\x00', r0, &(0x7f0000000000)="345f874c01e6adfb4365906afbdfc0ce8b3a847eb7b12180aa4712ec8d848ce3677df50de9fe89defde953d2d8b876429a067cdd391dab4098b53623c832b1e42be40f90ffbf89c2ebffa3791b943fe9f54b89889f7c83d192d9d427653228b48815667d659007a0387e66aeb6a59c8e83dd6c728bfb4ef840d8f4272c8d8eee7ea0b73f0ba21813035684f957") 2018/01/26 15:21:19 executing program 6: personality(0x8) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 15:21:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000265000)=0x2, &(0x7f00008c6000-0x4)=0x4) r1 = epoll_create(0x75) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r1, r0, 0x0) mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xc6) close(r4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000f56000-0x2)={0x0, 0x0}) epoll_pwait(r3, &(0x7f0000d69000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000dbd000-0x8)={0x0}, 0x8) 2018/01/26 15:21:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000cf7000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000040e000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00008d0000)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000937000-0x4)=r3) write$sndseq(r2, &(0x7f00006c3000)=[{0x40081, 0x8, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x3fa) 2018/01/26 15:21:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f00006c2000)=""/24, &(0x7f0000916000-0x4)=0x276) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003e8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000709000)=0x5) 2018/01/26 15:21:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e1d000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) unshare(0x8000600) recvmsg(r0, &(0x7f0000004000-0x1c)={&(0x7f0000002000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=""/0, 0x12a, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x5, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) fchmodat(r2, &(0x7f0000001000-0x8)='./file0\x00', 0x40) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000025f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r3, &(0x7f0000000000)='./file0\x00', 0x1, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000001000-0x4)=0xffc0000000) 2018/01/26 15:21:19 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x0, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:19 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000d000)=@ethtool_coalesce={0xf, 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]}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0xffffffff, &(0x7f0000020000)={0x0, 0x0}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000022000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0xe8) r6 = getgid() mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f0000022000-0x1c)={&(0x7f0000022000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007000)=[{&(0x7f0000008000-0xb2)="5e6a7cc7f4fcef3c48a7e8a7bc6ed80e09a661f1b6f6873e10556905c229ab93c45a5efb73029334df1db57d0050e1ff45fa80e2a84058a82827b333ddde2f311eae854e976b5ebe3048acf693461997b9064122306930f815ede67c28e248c22427bfd46791db0fae1a379ff34c3f74d1ce623046f8fcc33adab55d9039b8481c7f13f575d4270bb348aca6a83c7a4a5f5c8620ecfd3cb82569c5880f21c6663df6f5f20490362b4794f905efa04e7b68e5", 0xb2}, {&(0x7f0000022000-0xda)="c9e16ef1f1010dc810344ae8468a12bb30339c47fca9ae5d9cc3ffd49d61c060100e273ecbb29c770fff2efc34043d63a5ddaf5ae107302cbb6308ecfd5db71cece738f7e998244bc181e03ed949e47c871786ca1dfa4cd11b0c4daf0645ec8821c77ef2336fa1e7f7c587c15fc493a46beb9c4fab1cfd163d4f12aed4f2a89da25f50f2c2948f084780606a1c6262cabf89a6b9e6125f61903b62e9889c903d742620efea92bfc03a21fa4cabcb0169cddbc61bdc311d03a49cc92f8fc74994920365ff6b8b13d464acd66a0a88726dd1d12811af55e6dbd21b", 0xda}, {&(0x7f000001c000)="442a1bee741f88b574e96a79ecfa6019d29f2112726e51c62ba390ac6f4ba41a7d27654af6e58dcab44d0405618d92c62daef0fde4ed8d35efaa282581fe62aeb84d0cc36505dae880f8b18914d538176de9e3ee43a00e5c37843ed9b6edab0900bdbdc8450a2eaf621d42eb968ea89a7f3840ef2ba92babcf972ba9b7b2dc1b71015b0eddfb0de0fa00c47103791d53bff7b553e4311eaa21f8c62f646432639abc7786b1c08bf9503899fb4ba7f5833a36956c6697831edb198f46a452407156158e62685a9ec4becb0c0256e677d8d8e45dcedd5ec3a1c8669b13", 0xdc}, {&(0x7f0000003000)="bf37e1884487c5e25e03973d3122fc29b2", 0x11}], 0x4, &(0x7f0000000000)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x18, 0x50}, 0x40014) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000001f000-0xc)={0x0, 0x2c, &(0x7f000001e000-0x2c)=[@in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x3d4}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000001f000-0x4)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000010000)={r7, 0xfb, "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"}, &(0x7f000000e000)=0x103) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000020000-0x8c)={r7, @in6={{0xa, 0x2, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/26 15:21:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r2, r1, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:19 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) eventfd2(0xf09, 0x7fffe) r2 = epoll_create(0x8) r3 = epoll_create1(0x80000) ppoll(&(0x7f0000002000-0x18)=[{r3, 0x1, 0x0}], 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x8)={0x3ff}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000003000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000002000)={0x8, 0x0}) [ 92.423245] IPVS: length: 630 != 24 [ 92.436031] IPVS: length: 630 != 24 2018/01/26 15:21:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0xa00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x40) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00006e9000-0x5c)={0x9, 0x0, {0x0, 0x1, 0x6, 0x0, 0x9a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r3) setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f00005ed000)=0xc1, 0x4) bind$inet(r3, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r4, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)=[], 0x0, 0x0}, 0x0) sendmmsg(r3, &(0x7f0000616000-0x21c)=[{{0x0, 0x0, &(0x7f0000bed000-0x70)=[{&(0x7f000099d000)="01", 0x1}], 0x1, &(0x7f00000a8000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009e4000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000c50000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000ab7000+0x514)={r5, 0x7}, &(0x7f00006dc000)=0x8) sendmsg(r3, &(0x7f0000748000)={0x0, 0x0, &(0x7f000040a000)=[{&(0x7f0000bdc000-0x67)='s', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) connect(r4, &(0x7f00000e6000-0x10)=@ethernet={0x0, @random="9bb36ca0dc78", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cc8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r2, 0x8, r6) fcntl$getownex(r2, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00003f4000)=""/227) ptrace$setopts(0x4206, r7, 0x0, 0x0) tkill(r7, 0x28) ptrace$setregset(0x4205, r7, 0x202, &(0x7f000037d000-0x8)={&(0x7f0000f94000-0x1000)="", 0x0}) 2018/01/26 15:21:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000b6b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000a84000)=""/94) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0x0, 0x0}) 2018/01/26 15:21:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000ca000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00009c7000-0x74)=[@in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff001}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) setxattr(&(0x7f0000512000)='./file0\x00', &(0x7f0000ea6000-0x19)=@random={'user.', "259100"}, &(0x7f0000c32000)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) 2018/01/26 15:21:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x9, 0xfffffffb, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00003d5000)={0x0, 0x7f, 0x0}, &(0x7f0000834000-0x4)=0xc) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000889000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00009ad000-0xc)={r1, 0x38, &(0x7f00002cd000)=[@in6={0xa, 0x1, 0x1f, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x0, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}]}, &(0x7f0000eeb000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fa6000-0x14)={r1, 0x10001, 0x2e, 0x7, 0x9, 0x5}, &(0x7f00006ab000)=0x14) 2018/01/26 15:21:19 executing program 3: prctl$intptr(0x18, 0xef7) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000393000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000001000)={0x3ff, 0x97c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000001000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@arp={0x806, @generic={0x31b, 0x6017, 0x6, 0x10, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, "a30b87a96b7dbdff990e653a7e63cd1e", @random="96ba2026c264", "08776cd268b9f1b8b5b34086f9a95f11"}}}}, &(0x7f0000002000-0x10)={0x0, 0x2, [0xf6a, 0x9ca]}) getdents64(r0, &(0x7f0000000000)=""/107, 0x6b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x0, 0x121000) 2018/01/26 15:21:19 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0x0, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:19 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000013000-0xb)='/selinux/enforce\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x7, 0x0, 0x3, 0x8, 0x4, 0x7, 0x9}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000011000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000ad0000)=[{&(0x7f0000174000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 15:21:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r1, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:19 executing program 7: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000ef1000-0x70)={0x3, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x63f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x100, 0x0, 0x9, 0x7f, &(0x7f00006c0000)=@common='bond0\x00', 0x0, 0x3, 0x400}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ef0000-0x4)=0x40, 0x4) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00007b4000)=0x3ff, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000eef000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000ef0000)={0x3, 0x4, 0x1, 0x6, 0x1, 0x800000000000000, 0x1, 0x1}, 0x0) recvmsg(r0, &(0x7f0000ad9000-0x1c)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x3}, 0x40002106) 2018/01/26 15:21:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r2, r1, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000b43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000072000)=0x10, 0x80800) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00008fe000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe2000)=0x1c, 0x80000) fcntl$getownex(r0, 0x10, &(0x7f000059d000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00008a2000-0x9)='loginuid\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) sendfile(r2, r2, 0x0, 0x101) 2018/01/26 15:21:19 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0x0, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x2) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f000003c000)=0x0, 0xffc) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') readlink(&(0x7f0000f43000-0xe)='./file0/file0\x00', &(0x7f000017b000)=""/31, 0x1f) mknodat(r0, &(0x7f0000689000)='./file0/file0\x00', 0x20, 0x4) 2018/01/26 15:21:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c7b000)={0x0, 0x0, 0x0}, &(0x7f000096a000-0x4)=0xc) ptrace$setopts(0x4200, r1, 0x8e2, 0x24) listen(r0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x200000000000001b) writev(r2, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/26 15:21:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r1, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007ae000)='/selinux/enforce\x00', 0x480400, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000779000)={0xdc6, 0x7f, 0x100000000, 0x1, 0x7fffffff, 0xa740}) sendmsg$key(r0, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f4000-0x1f8)={0x2, 0x15, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x4, 0x17, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:21:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000198000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000950000)=0xfffffffffffffdaa) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000eb9000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) tkill(r2, 0x12) pipe2(&(0x7f0000a81000)={0x0, 0x0}, 0x84000) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f000096a000-0x4)=0x0) 2018/01/26 15:21:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000d41000)='./file0\x00', &(0x7f0000cab000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1400, &(0x7f0000199000)='C') chdir(&(0x7f0000613000)='./file0\x00') umount2(&(0x7f00003bb000-0x1)='.', 0x2) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000067a000-0x8)='./file0\x00', &(0x7f00008a6000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") 2018/01/26 15:21:19 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0x0, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:19 executing program 2: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000933000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dad000)='/dev/rfkill\x00', 0x2, 0x0) writev(r2, &(0x7f000016d000)=[{&(0x7f00008e2000-0x43)="d31bb99275bc96", 0x7}], 0x1) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000a47000)={0x0, 0x0}) 2018/01/26 15:21:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000124000-0x8)='./file0\x00', 0x40) r1 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) fcntl$dupfd(r1, 0x80000000000402, 0xffffffffffffffff) exit(0x0) getdents(r0, &(0x7f00001a7000-0x62)=""/98, 0x62) 2018/01/26 15:21:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000d9000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000dd3000)="", 0x0, 0x0, &(0x7f00002ed000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x2f9) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000007000-0x4)=0x2d6c, 0x4) r1 = socket(0x1, 0x0, 0x801) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00006a8000-0x8)={0x77359400, 0x0}, 0x8) 2018/01/26 15:21:19 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x7)='task\x00') getdents(r0, &(0x7f000001b000-0x27f)=""/4096, 0x1000) getdents64(r0, &(0x7f0000015000)=""/142, 0x8e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000008000-0x98)={0x0, @in6={{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, &(0x7f000000c000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000011000-0xc)=@sack_info={r1, 0x3, 0x401}, 0xc) 2018/01/26 15:21:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) listxattr(&(0x7f000082c000-0x8)='./file0\x00', &(0x7f00004a3000)=""/21, 0x15) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000012e000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b1000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d4d000)={@loopback={0x0, 0x1}, 0x1, r1}) sendmsg(r0, &(0x7f000000d000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000-0xe0)="5500000018007f0500000000001000930a06000000a84308750523692500080008000240030000000007a3c728f1e56b7b31afdc1338d54400009b84136e015afb83de448daa7227c43ab8220000bf0cec4fab91d4", 0x55}], 0x1, &(0x7f000000c000)=[], 0x0, 0x0}, 0x0) 2018/01/26 15:21:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r1, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b4f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bc0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$inet(r2, &(0x7f00007c8000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f00000c5000-0x9)=""/9, &(0x7f000006e000-0x4)=0x9) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000032a000)=0x0, &(0x7f0000f6e000-0x4)=0x4) write(r0, &(0x7f00004ab000)="", 0xfffffffffffffcf6) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000838000)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x11, &(0x7f00008ac000-0x4)=0x6, 0x4) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000056c000)='/dev/autofs\x00', 0x40, 0x0) readv(r0, &(0x7f0000456000-0x18)=[{&(0x7f0000033000-0x10)=""/16, 0x10}, {&(0x7f0000819000)=""/215, 0xd7}, {&(0x7f0000a43000-0xee)=""/238, 0xee}], 0x3) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0086401, &(0x7f000042d000)={0xf6, &(0x7f0000b27000)=""/246}) ppoll(&(0x7f000066e000-0x18)=[{r3, 0x100, 0x0}, {r3, 0x40, 0x0}, {r4, 0xe506, 0x0}], 0x3, &(0x7f000074a000-0x8)={0x0, 0x0}, &(0x7f0000a28000)={0x58}, 0x8) getsockname(r2, &(0x7f000085e000-0x80)=@generic={0x0, ""/126}, &(0x7f0000fe0000)=0x80) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f0000174000)="b4c494c1a0d796d389f13850edb1624420d3a343029fcabc678d2d199755dedac692bf2741eeaa4ce8d592685a3d5aa8aa2c34a2a2663ded278a65476be8544551fe885e21d3fb4ce95cc579a85253fe7e0d3b057b2730ed8f866c0d1237349e04fd32c0fb356779cef6e3f2ec029048f5536ab0b83d9f66581d22427ebbc0da2ab135a0f82ec75662fcb358b12198cffb760161c736f27ea3845ee3bdd0c1946839070ef84042133bc359b862f4e4191dbd28bc687d184c35cb9a45388e8e873a2a606437e6b8229dc2b8") ioctl$TCSETA(r3, 0x5406, &(0x7f0000300000-0x14)={0x6, 0x9, 0x9a, 0x80000000, 0x1f, 0x10000, 0xba8, 0x40, 0x7, 0x4}) clock_gettime(0x0, &(0x7f0000fa2000-0x8)={0x0, 0x0}) setitimer(0x0, &(0x7f00004c2000)={{r5, r6/1000+10000}, {0x0, 0x0}}, &(0x7f00006a2000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 15:21:19 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000034a000)='/dev/sequencer\x00', 0x103040, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f000060e000-0x4)=0x0) readv(r0, &(0x7f00003c6000-0x18)=[{&(0x7f00009c7000)=""/214, 0xd6}, {&(0x7f00000a9000)=""/42, 0x2a}, {&(0x7f0000623000-0xd5)=""/213, 0xd5}], 0x3) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000916000)=0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000024f000)={0x5, 0x0, 0x10000, 0x5, 0x9}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000071a000)={0x4, 0x0}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000458000-0x10)={&(0x7f000040f000/0x4000)=nil, 0x4000}) syz_open_dev$sg(&(0x7f00002e5000)='/dev/sg#\x00', 0x0, 0x40240) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00005ba000)=""/48) 2018/01/26 15:21:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r1, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:19 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") getdents(r1, &(0x7f000068c000)=""/179, 0xb3) getdents64(r1, &(0x7f000056d000-0x8e)=""/142, 0x8e) 2018/01/26 15:21:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) write(r0, &(0x7f00008db000)="d9", 0x1) r2 = getpid() r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f13000-0xe)='/dev/keychord\x00', 0x20100, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000bc0000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000158000)=0xe8) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000f66000-0xc)={0xffff, 0x81, 0x7fff, 0x4, 0x65, 0x100}) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00008d6000-0x4)=0x0) bind$packet(r3, &(0x7f0000d40000)={0x11, 0x7, r4, 0x1, 0x8961, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) capset(&(0x7f0000464000-0x8)={0x20080522, r2}, &(0x7f0000e6e000)={0x2, 0x0, 0x8001, 0x8, 0x8, 0xff2}) recvfrom(r1, &(0x7f0000118000)=""/0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000ddc000)=[{0xf, 0x6c2c}, {0xf, 0x3f}, {0x8, 0x9}, {0x3, 0x7}, {0x4, 0x2}], 0x5) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f00008d3000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200, r4}) shutdown(r0, 0x2) setns(r1, 0x8000000) listen$netrom(r3, 0x5) 2018/01/26 15:21:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x200) getsockopt$inet_buf(r0, 0x0, 0xe, &(0x7f00006a5000)=""/1, &(0x7f000080a000-0x4)=0x1) 2018/01/26 15:21:19 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f87000)='/dev/vga_arbiter\x00', 0x20000, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f0000f87000)='./file0\x00', 0x40, 0x100) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f89000-0x6)={0x1, [0x1]}, &(0x7f0000155000-0x4)=0x6) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0xfffffffffffffffd, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:21:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000610000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d24000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f000020a000)={r1, 0x0}) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") chdir(&(0x7f00002d7000)='./file0\x00') r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x30) lseek(r2, 0x0, 0x3) [ 92.891914] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/26 15:21:19 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:19 executing program 4: r0 = socket$inet6(0xa, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000001000)=0x200) write(r0, &(0x7f0000001000-0x3c)="38c6f36e9b216dd0b990d12354d5b83c098abea6cd71eb81e7284e5900d6150b14063b4507f4080534fbcc1263d90989e733a71870a1ec02b9ed3006", 0x3c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000426000)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000be2000-0x8)=[{&(0x7f0000fb5000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000000001000000000004e9ff0006000d0005", 0x39}], 0x1) 2018/01/26 15:21:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000a2b000-0x8)='./file0\x00', 0x10100, 0x20) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000040a000)='./file0\x00') umount2(&(0x7f000097b000)='./control\x00', 0x5) symlink(&(0x7f0000cca000-0xa)='./bus/file0\x00', &(0x7f000017b000)='./control\x00') r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fcf000-0x16)='/selinux/checkreqprot\x00', 0x301040, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009e3000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000007000)={0x10000000, 0x0}) r2 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000d73000-0x10)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10, 0x800) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000466000)=0x0) stat(&(0x7f0000e44000-0xa)='./control\x00', &(0x7f0000a91000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 15:21:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cc0000)='/dev/vga_arbiter\x00', 0x147b03, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000719000-0x4)=0x0, &(0x7f00000fd000)=0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f000005e000)=""/197, 0xc5) 2018/01/26 15:21:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00003e1000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000c52000-0xc)={@multicast2=0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000890000-0x4)=0xc) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") 2018/01/26 15:21:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r1, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000ae000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000a9c000-0x8)=0x8) 2018/01/26 15:21:20 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000001000-0xc)=""/12) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000045a000)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f0000480000)=0x0, &(0x7f0000001000-0x4)=0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000001000)={0xfffffffffffffff8, {{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00001f9000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x8932, &(0x7f0000b7f000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) fcntl$getownex(r3, 0x10, &(0x7f00004d6000)={0x0, 0x0}) 2018/01/26 15:21:20 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000622000)='/dev/ptmx\x00', 0x4800, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a82000-0x4)=0x3) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000da7000-0x8)={0x0, 0x0}) 2018/01/26 15:21:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x6011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000-0xf2)="fffa4b2487d80746660c0ada39654db0731f9ef3646643c4a3d6575a11291c554d20914bf84428331590ab77e7d16e27d8cff37c5168057cdec93448bcb165566b8819b386a18dfaa134a87cd61ca41e84031987eec46e87993cc4deecd08a37d598bce1a1861436f20235e22e5657817477f2add58d4b8a522e305e9a9c7971500f514e53658e335ececa638b96abff726ba07f55dfb0e70d15b691f060f425492afc4e06b02b82508ebc2216d1a492f6de3eeffeb98d747a25380072cd440b1bb9976b7f139e6b509c1da1a3f43734703095a8c833d1a18e533ee729c06322e285e0063b605fe200617c649d8d429404bb", 0xf2) select(0x40, &(0x7f000098b000)={0x2, 0xfffffffffffffe00, 0x59f5ae40, 0x3, 0x1, 0x9, 0x0, 0x4}, &(0x7f0000e2f000)={0x0, 0x6, 0x200, 0x5, 0xecb1, 0x100, 0x3, 0x0}, &(0x7f0000977000-0x40)={0xa9, 0x8, 0xa0c, 0x9, 0x6, 0x1, 0x8, 0x9}, &(0x7f0000000000)={0x77359400, 0x0}) 2018/01/26 15:21:20 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) write(r0, &(0x7f0000005000-0xae)="438b59b819aaf9a4be2c22899a25e8ae075e9cb2fb14d24a9c75eaae83260b72b640b2771deb9001f6e076dfa36cec767e1864495136d6370ef898075641dae1806236afef55d8c1fdae8c2e821acae40f9fa842a3d995b95d3ac4c2ff73a6d14edc55d0f10af2bd4c9f3020e9907f25c0d0f65a4d0b85562c730d223de0c48fc44693e70a2f13466019bc93d7e5c8ce5309187b904ec35af569cd1290c9356962694a0329501e5822225f3e0eee", 0xae) sendmsg$unix(0xffffffffffffffff, &(0x7f000000a000-0x38)={&(0x7f0000009000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000a000-0x27)=[], 0x0, &(0x7f0000003000)=[@rights={0xc, 0x1, 0x1, []}], 0xc, 0x0}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x11e) 2018/01/26 15:21:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) rt_sigreturn() ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000fb6000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) 2018/01/26 15:21:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003f3000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000919000-0x9)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00008f2000)={0x0, 0x78, &(0x7f0000ac8000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0xffff}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c9c000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003e7000-0x10)={0x8, 0x1, 0x8001, 0x120000000, r2}, &(0x7f00004f3000-0x2)=0x10) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bed000)='/dev/keychord\x00', 0x0, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x0, &(0x7f00002fb000)="746e904d63aebd54aec84dd7d8c6a004678babd73665dc6b080d00d842a771d83ff66f90722a0c14c6703a3f00c1f62e5aa316fb2576916315e67a8fefeba4372a385dba1ef0cd494c8fa85098302f20cc2d96a1eca8c544b4155d00c4b937c1527edf0bd3a5280bb807e101bc278038b87f17b3b9c6fca18b339529d823d3e6c2390a89f8973440819a4b10d8dc0c25a73ff1e0f3c7ed76648f481ff6f24594544b5cf88700fdf9c15f703e4a8271a3535f15a411de4eb7b241c92021bb643ae0e700beecc638cf544617232666b873213665c14c678d96", 0xd8) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fa9000)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000ae5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000f5b000)=0x4, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000972000-0x4)=0x2, 0x2e) 2018/01/26 15:21:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008a2000)="91a2af2b7bba6726430e5beb99489dfecef38ed2df53ac240873c22e9b4688a5eed37b31cce3f4898e7e3cde86c30a2e84298b87bd7b4db8ab6accf3812508dac419dcdf1a9a876ab113721dd86b944b49ca34f1854a35123e0155b55a3ee66b99c2b7de73ec3975ebc417da6b5f790ddb01616bfde11099f6f469090b4f38982ff53d9376a73e4ecb91cd082d6f262018b23a6f358d5c47ca533d82fd98d31aca7db2bbf9935b1c2aab0f087ed979f4cd235825a91a7773d6", 0x1, 0x8000, &(0x7f000003f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdcb) r1 = syz_open_dev$tun(&(0x7f0000d34000)='/dev/net/tun\x00', 0x0, 0x401) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000732000-0x50)={@generic="bb05a8269415cc3e36668349c36133c0", @ifru_ivalue=0x3}) writev(r1, &(0x7f0000bdd000)=[{&(0x7f0000b1a000-0xb5)="c9dbf7a7add64682b1816166b2c2e7c02e420e48931a1632daccdf3d3a5f0031bcdeb31c79a3208bfec806a353024b1a171a4dae031efe6a0b3660b0e30462a20575a458bc5ff9fe151b7261ff1a351cfc685a6ce6dca6b00d7a10f803159dbb419c5bbf2249e618c0818daf6d73e9df0f57eed9680e122223f222b48d67744b5877774b1a80071c0cad341b81283bc89926d6b3721a142ac54aaa32517ea5fc5826abd2778ccf37284bb67331ecedacdbc72c3fe9", 0xb5}], 0x1) 2018/01/26 15:21:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) dup3(r0, r1, 0x2) 2018/01/26 15:21:20 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:20 executing program 3: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc1000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x6, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1c) 2018/01/26 15:21:20 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000+0x573)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000-0xc)={r1, r2, r3}, 0xc) getrusage(0x0, &(0x7f0000003000-0x11)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 15:21:20 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000)=0x0, &(0x7f000000e000-0x4)=0x8) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0xf, 0x0, &(0x7f0000007000)="438508c5cacdfff84e5b6086000072"}) 2018/01/26 15:21:20 executing program 5: r0 = socket$inet6(0xa, 0x4, 0x8) flistxattr(r0, &(0x7f00009b1000)=""/32, 0x20) 2018/01/26 15:21:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00006b7000-0x8)={0x7fffffffffff, 0xffffffffffffffff}) socketpair(0x0, 0x3, 0x1, &(0x7f0000aa7000-0x8)={0x0, 0x0}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000016a000-0x6)={0x7fffffff, 0x40, 0x6}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000231000)=0x400, 0x4) 2018/01/26 15:21:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) r1 = accept4(r0, &(0x7f0000001000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000734000-0x20)={@generic="3e4741389de723b5a3a93257fa9e7dff", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f000012b000-0x10)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f00008d1000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000d08000)=0x8) r3 = socket(0x10, 0x2, 0x10) write(r3, &(0x7f0000849000-0x28)="240000001b0001e30000c810aa64000005f3ffff07000300000000000000061ff9161790", 0x24) 2018/01/26 15:21:20 executing program 7: add_key$keyring(&(0x7f000079b000)='keyring\x00', &(0x7f0000bdc000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r0 = add_key$user(&(0x7f0000a5e000-0x5)='user\x00', &(0x7f0000ba0000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004a1000)="caeec78c17311dac9e0d387e0010b21858866e93a5a02b23f099e91914b517c4308e0f0f965bfef8428412adc4ac7b66522584a3222ab77610a82dc138549543587360163cdc30b50dc306274f93cfc14ae4daef469744ca6faac42ea53991b5e795fe58259f11d123219f4d1b36676fd50f9cec02d6a3028a351214656d3b9d50291f30759fbe818b62b9ce5cd1fd6533a8eed9ed380a73721366408b6ab6217c569ca593f91cc0e9db16539ef5f950f7053f26692c142a9d6e618ef28972a96226c0cef427f03d80ddb69fa6a00841d2d04962ece8de345a6cb79326032b411030f2013a8c", 0xe6, 0xffffffffffffffff) keyctl$revoke(0x3, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x8200, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000003000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x1, 0x17, 0x1d, 0x1, "8b108805875bb0db06154f3246c945d4b62eec4b5a569544cca0d5f2d7f48ad23b3fb19a0be9b36800ec360ebc9a817fbc6d25ab062e3012f2ef71e40fe6f05b", "c05c760d489fef68dc417949f05dfd3b9e50fb3a98819f7e66383a82a4964b2d", [0x9, 0x7], 0x0}) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000001000)={0x0, 0x0}) r3 = accept4$inet6(r2, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c, 0x7ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0xfffffd8c) 2018/01/26 15:21:20 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r1, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:20 executing program 4: r0 = socket(0x80000000010, 0x3, 0x0) accept4$ipx(r0, &(0x7f00006e3000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007fa000-0x4)=0x10, 0x0) pipe(&(0x7f0000b85000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)=0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000000000)=0x803) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) 2018/01/26 15:21:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000457000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00004d7000)={0x100, 0x1, 0x8000, {0x77359400, 0x0}, 0x4, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_create(0x2, 0xecb1392d664fbd0f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000656000)={&(0x7f00007f4000-0x4)=[0x0], &(0x7f0000904000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00002f3000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000c7a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x7, 0x7, 0x6, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00005b3000)={{0x0, 0x0}, {0x0, 0x2}, 0x3f, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f000070c000-0x7)='fdinfo\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000936000-0xe0)={{0x2, 0x3, 0x1f, 0x1, 0x100000000}, 0x0, 0x8, 'id0\x00', 'timer1\x00', 0x0, 0x8a, 0x2, 0xfa, 0x10001, [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]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000063c000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x800, 0x9, 0x9, 0x2}, &(0x7f0000e8f000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000069c000)={r2, 0x13, "a3ca769efa8b93a64ea51a95cd90ca6ff47cbd"}, &(0x7f00000b7000)=0x1b) r3 = add_key(&(0x7f0000477000-0x5)='ceph\x00', &(0x7f0000794000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008ef000)="2a5cd7a916ee3d0212e269c5b41f845017946a57b97558e14e3cbb2fedf481c515bb0f4514737f55c96ea2c3815217695112", 0x32, 0x0) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000704000-0xb)='cifs.idmap\x00', &(0x7f0000d48000-0xd)='/dev/snd/seq\x00') [ 93.292416] binder: 17603:17605 ioctl c0306201 20007000 returned -14 2018/01/26 15:21:20 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000008000)={&(0x7f0000007000/0x1000)=nil, 0x1000}) r1 = syz_open_dev$mice(&(0x7f0000006000)='/dev/input/mice\x00', 0x0, 0x0) fstat(r1, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, 0x0, r2) 2018/01/26 15:21:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000038e000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$unix(0x1, 0x2, 0x0) bind$unix(r3, &(0x7f0000415000)=@file={0x1, './file0\x00'}, 0xa) r4 = request_key(&(0x7f000091a000-0x5)='ceph\x00', &(0x7f0000e08000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000040000)='/dev/sg#\x00', 0xfffffffffffffffb) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f00002f6000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r5 = add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000d6000)="", 0x0, r4) r6 = dup2(r1, r0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r6, 0x6430) request_key(&(0x7f0000112000)='id_resolver\x00', &(0x7f0000430000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000729000-0x8)='trusted\x00', r5) listen(r3, 0x0) bind$unix(r2, &(0x7f0000343000)=@file={0x0, './file0\x00'}, 0xa) r7 = syz_open_dev$mice(&(0x7f0000c30000-0x10)='/dev/input/mice\x00', 0x0, 0x109000) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f00007b4000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c5000-0x4)=0xe8) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00008ce000-0x89)="", 0x0, r5) dup2(r2, r3) 2018/01/26 15:21:20 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="ff03742f004c58700046") preadv(r0, &(0x7f0000587000)=[{&(0x7f0000d79000)=""/148, 0x94}], 0x10000000000000cf, 0x60) 2018/01/26 15:21:20 executing program 7: mmap(&(0x7f0000000000/0xab5000)=nil, 0xab5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000ab5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000536000-0xa)='encrypted\x00', &(0x7f0000ab6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ab5000+0x281)="83856d04bc221814b99c28d7fc0acfd7b71163514ba38fc891df0d5b5a92709d2a063db23c0760060d25b40fcc4d99d843dbb850a65a53038bd98af9c4fdb48bd1d4a557b875068b240116a0edf5af428381dec07ab3b0a829cc409f8ccfc5fc0aab4432a10483747a3a9d7fe2d40c4bfb9c5f7a25ce27fa3652c0555a897e4412fbd57b33aebfccf13baeb5bb37e0f7d674f2f3142052740ff8957752b605a524b42ddc763209e4ad627a9034b0270f2e99", 0xb2, 0xfffffffffffffffe) mmap(&(0x7f0000ab5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r2, &(0x7f0000ab5000)=""/0, 0x0) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000ab5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ab6000-0x40)=[{r0, 0x4000, 0x0}, {r0, 0x70, 0x0}, {r1, 0x10, 0x0}, {r1, 0x6, 0x0}, {r1, 0x4, 0x0}, {r1, 0x0, 0x0}, {r1, 0x2, 0x0}, {r0, 0x200, 0x0}], 0x8, &(0x7f0000ab6000-0x8)={0x0, 0x0}, &(0x7f00000e0000)={0x8}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ab7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ab7000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d3000)=0xe8) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00002cc000-0x8)='./file0\x00', &(0x7f0000ab6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000926000)=0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ab6000)='./file0\x00', &(0x7f0000ab7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f0000ab6000)=[{&(0x7f0000ab6000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000a29000)=[{&(0x7f0000ab7000-0x5a)="d12d3cc6f3ce12a9b6298aecb70a26659debe17c50e891402139255e5598981718e6579ae189c414d75b0008947b1bda5648dfe6c2acde2ecfdc3455bf7f517e1ca435295f0b04ada4b72ee5090470aa89f7380062917971a6a2", 0x5a}, {&(0x7f00001ae000)="6b1a61a645b6cd42d9d3584c897c4eaf34cd7c28ffab95", 0x17}], 0x2, &(0x7f0000ab5000-0x94)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0, r0, r1]}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r1, r1, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r1]}], 0x94, 0x48000}, {&(0x7f00008d6000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007c7000)=[{&(0x7f0000ab6000)="1b615177e975a5547626acd2a0746484b086eaf59ffd7847ddd904e0ed5b3c34895250c89d767e8a759c9cd3930d4981db182320a834b8022e44e9b69a63f0912027d8e58810318b77fec799fd350beb56f435451012955e98c4859a3ad4552af749e8fd3b4cf1f51426a4f9429f177e2a10c18f0772b04a6e6a1daeed186011343e", 0x82}, {&(0x7f0000ab6000)="bd3215be9fbff357fc174c1c052e516478f85c9454e781c385dedc4ce954c49d61cec1cdbf09ca1749a9a0b37ebc3b10ed6284264163d81693e7d3cf2e68765629894a3b53382a3cf1d23103da3060fb53df732c6b8a31b5f527313661576ba0ce9c4e923d8a745ea03257f82b9ab1829c536f3edfc2f93dd86d70f7621608648833085e5c066a832b10213f659a31980aaef5bc275db11f65184c93c27e58f3a75d5021f36854bac1e8637e4537f9892b650e8700bb47e1fee82b9b69079e0bbd4f65aa126a2c71833ed8", 0xcb}, {&(0x7f00008e6000)="e2e25fc83ef296aca6eb347643ab406c75b0804015146d2b7bf58f50569e8096", 0x20}, {&(0x7f0000168000)="082ebd5676737f32a43cabe2c8f929552dca8d1ce83c458afe2030d5e862673e1daac4a0fbb34532260a9ffbed6f305df7e561f36a276c8684a96c30b8c27506838c4ca3eaa1f52a2fcc6b6fde6a8a83d1d6420b8a57d5017ccf5969cc5a584532a189fc576bd3dde0c36ebbd9045f4e623373b1171c435f00c866790c40d1d91841d84883200253674a4d6551075df11e1fe2ee1e927a86faa947fc3771d13be3744210d9b7b949bbb48a967a01", 0xae}, {&(0x7f0000ab6000)="", 0x0}], 0x5, &(0x7f0000569000)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r0, r0, r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r1, r0, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r0, r0, r1]}, @rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, r7, r8, r9}], 0xac, 0x4}], 0x2, 0x20000040) mmap(&(0x7f0000ab5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$evdev(&(0x7f0000ab6000)='/dev/input/event#\x00', 0x80000006, 0x2) ioctl$EVIOCGSND(r10, 0x8040451a, &(0x7f000038d000)=""/183) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ab1000-0x30)={0x8, 0x0, &(0x7f00000fa000)=[@acquire={0x40046305, 0x1}], 0x0, 0x0, &(0x7f0000ab0000)=""}) 2018/01/26 15:21:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c60000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000045b000)={&(0x7f0000301000/0x4000)=nil, 0x4000}) write$tun(r0, &(0x7f0000bcc000-0x103)=@hdr={0x0, 0x4, 0x1000, 0x19569ff0, 0x7fff, 0x6, @ipv4={{0x1b, 0x4, 0x80, 0x2, 0xf9, 0x1, 0x100000001, 0x1f, 0x7f, 0x0, @loopback=0x7f000001, @rand_addr=0x10001, {[@cipso={0x86, 0x58, 0xfffffffffffffffe, [{0x7, 0xb, "c71862da5e6ac55144"}, {0x5, 0xc, "34ce6f0bf8f7e33d3a58"}, {0x0, 0x4, 'ts'}, {0x7, 0x9, "46fcd0df44b771"}, {0x2, 0xc, "4aa1636f2c4f69f6e6e8"}, {0x0, 0xb, "790985447215f1fe0c"}, {0x7, 0x9, "3c558474947072"}, {0x2, 0xe, "d27ec29e8796469726f5866a"}]}]}}, @igmp={0x17, 0xff, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "c1c9e1de4928fadc4d48ab0b060ff081dc36060341a309a1a024d4a73b3d4b90c800c7a4a09d60146cfd7608436707e7c0f1716dacf7b2e7a271c60f0edfa07a7c1ae28127553997b0c6c4f0fc7677b9623d73bf849d22ca51ec2cbe0a0bf40047cfc9f6ec41a2424993c70bf188f962e7eef3b15d7e61bc6ba02e89339065e82f5836b835"}}}, 0x103) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000973000)=0x0, &(0x7f00001bf000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b71000)={0x0, 0x81}, &(0x7f00001de000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000876000-0x12)={r1, 0xa, "279c4b51978e9c97bf73"}, &(0x7f0000db0000-0x4)=0x12) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000585000)={0x0, 0x0}, &(0x7f00008d6000)=0x8) 2018/01/26 15:21:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r1, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r1, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b5e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000005f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000411000)=0x8) r1 = socket$inet6(0xa, 0x200000002, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000943000-0x15)='/proc/self/net/pfkey\x00', 0x400100, 0x0) getpeername$inet6(r1, &(0x7f00001df000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000c96000)=0x1c) setsockopt$inet6_int(r1, 0x29, 0x6, &(0x7f0000a89000)=0x0, 0xffffffffffffffa9) 2018/01/26 15:21:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b84000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b4e000)={0x0, 0x100a}, &(0x7f0000425000)=0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000be6000-0x8)={r1, 0x7}, &(0x7f000083b000-0x4)=0x8) r2 = socket$key(0xf, 0x3, 0x2) fsetxattr(r2, &(0x7f0000e9b000-0x26)=@known='security.selinux\x00', &(0x7f0000feb000)='\x00', 0x0, 0x0) 2018/01/26 15:21:20 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:20 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="", 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00008ef000-0x20)="", 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000054e000+0x615)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000001000)=""/84, &(0x7f0000001000)=0x54) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000001000-0x8)={r2, &(0x7f0000000000)=""/45}) [ 93.432309] binder: 17646:17653 Acquire 1 refcount change on invalid ref 1 ret -22 [ 93.463270] audit: type=1401 audit(1516980080.387:56): op=setxattr invalid_context="" 2018/01/26 15:21:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005cb000-0x50)=[], 0x0, &(0x7f0000300000-0x8)=""/8, 0x8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400, 0x0}) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000108000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:21:20 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r1, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:20 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0xffffffffffffffea, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x16) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000000a000)={0x0, 0x8a, "8cef91fbd4410c397015e3514aeccbd72b0b1915dd06c305c2f0742b15acd3c2b26f2876307ddf903ee4420dae4dac49bc8b4f13fe26d818c5237aeb6174a6c97d3aef03edf4aaf1592eb34aa14f7e3739b0bc8566a58f906813c0299e53c585c1cb04029653bbe4acccb59a9c472323adaf456db80fd519115a34747bf148be1ca1d6a14756f3651907"}, &(0x7f0000004000)=0x92) getsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0xe, &(0x7f0000003000)=""/16, &(0x7f0000006000-0x4)=0x3) r3 = getegid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f000000c000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f000000c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f000000c000-0x10)=[r3, r4, r5, r6]) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000000a000)={0x100, 0x3ff, 0x8205, 0x8, 0x100, 0x101, 0x800, 0x80000000, r2}, 0x20) [ 93.499862] binder: 17646:17653 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/01/26 15:21:20 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0xffffffffffffffff, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:20 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r1, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r1, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000829000-0x10)='/selinux/access\x00', 0x2, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f00002e2000)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cc5000)='/dev/sequencer2\x00', 0x800, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000481000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000f33000-0x8)={0xa, &(0x7f0000763000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000c83000-0x8)={r1, &(0x7f0000dfd000)=""/149}) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000456000-0xfb)=""/251) 2018/01/26 15:21:20 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = getpid() sched_getattr(r1, &(0x7f000000d000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f000000d000)={{0x401, 0x7e6c}, 'port0\x00', 0x10, 0x1000, 0x0, 0x1, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000003000-0x10)={0x0, 0xd6, 0x10001, 0x80000001}, &(0x7f0000010000-0x4)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000010000-0x2)={r3, 0x2}, &(0x7f000000f000)=0x8) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f000000c000-0x5b)=""/91) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f000000f000)=""/128) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000b000)={0x2, 0xa, 0x0, 0x0, 0x23, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x200000000000036e, 0x2, 0x0, 0x0, 0x6, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x17, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_kmaddress={0x0, 0x19, 0x0, @in6={0xa, 0x2, 0x5a8affa3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x94b}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_lifetime={0x4, 0x0, 0x0, 0x0, 0x0, 0x316}, @sadb_key={0x6, 0x9, 0x190, 0x0, "d6e20d3d26173a1b72a37488b1980ae9af429b02393048c0bc7643b24c550cddb6b7f9b5afbd0b580f9e4a0443b012fb29f6"}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000004000-0x1c)={0x0, 0x0, &(0x7f0000008000)={&(0x7f0000011000-0x140)={0x2, 0x18, 0x8, 0x9, 0x28, 0x0, 0x6, 0x1, [@sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x2, 0x1}, @sadb_sa={0x2, 0x1, 0x0, 0x8001, 0x4, 0xf8, 0x2, 0x20000000}, @sadb_spirange={0x2, 0x10, 0x1, 0x1, 0x0}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x484}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x11, 0x18, 0x2, 0x5, 0x7a, "63536f394073c7da67c9200db8e1b22766d0ee4113381b531d16d7218b030495bfd22ad3b2e1ff4cf380dc7569f4e4a88085545ee37f77f4b9e466221451174b23a0a6275b7d275e7704d3a7c1f54ec228ed6a23d696d4103aa1b1034712b2254260dc602ab30966d8ccf91acb53e5f670ff5dc10884294355ae"}, @sadb_x_nat_t_type={0x1, 0x14, 0x3, [0x0, 0x0, 0x0]}]}, 0xffffffffffffff14}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) 2018/01/26 15:21:20 executing program 7: mmap(&(0x7f0000000000/0x256000)=nil, 0x256000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000244000)=[], 0x0) syz_open_dev$mice(&(0x7f0000153000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ppoll(&(0x7f0000104000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000005d000-0x10)={0x0, 0x0}, &(0x7f000024c000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7d, 0x3ff, 0x3, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000256000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000257000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000257000)={{0x8, 0x97}, 'port1\x00', 0x10, 0x4, 0x3b, 0xa7, 0x1, 0x1, 0xedde, 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, 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]}) mmap(&(0x7f0000256000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000258000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000258000)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000028000)={r1, r2+10000000}, &(0x7f0000063000-0x8)={0x0, 0x0}) futex(&(0x7f0000256000)=0xfffffffffffffffd, 0x1, 0x4, &(0x7f0000256000)={0x0, r3}, &(0x7f0000187000-0x4)=0x10000, 0x4) 2018/01/26 15:21:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x8, 0xfffffffffffffffd) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00000a9000-0x4)=0x9) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00002eb000-0x44)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0x2, ""}, {0x4, 0x0, ""}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000fe8000)={0x4, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f000083b000)={r2, 0x4}) getsockname$inet(r0, &(0x7f00006d5000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cde000)=0x10) 2018/01/26 15:21:20 executing program 4: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/94, &(0x7f0000def000)=0x5e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x20240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000001000-0x50)={@common='rose0\x00', @ifru_settings={0x5, 0x356a9295, @sync=&(0x7f0000000000)={0x4, 0xe434, 0x10000}}}) read(r0, &(0x7f0000000000)=""/60, 0x3c) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000001000-0x4)={0x8000000000000, 0x0, 0xa8b4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000115000-0x1c)={&(0x7f0000599000-0xc)={0x10, 0x0, 0x0, 0xa000820}, 0xc, &(0x7f0000512000)={&(0x7f0000309000)=@alg={0x120, 0x10, 0x202, 0x6, 0x2, {{'drbg_pr_ctr_aes128\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x8000}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x8001}, {0x8, 0x1, 0x77}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x355}, {0x8, 0x1, 0x4}]}, 0x120}, 0x1, 0x0, 0x0, 0x4010}, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002c6000-0x68)="b30fbfbde43e648f202a6581fcd38d14f5d96029d3ed31096029f0d97bf15454e532555c7c5da61a39f4b9427a8e978975c19e2714dbbad09d3bd276e581263fe17d206653570638ae0470873f04bb1c42d58b92a2bd30063bb06a89506e42eb105b37ce45baeec4", 0x68) getsockopt$bt_hci(r2, 0x0, 0x60, &(0x7f0000a55000-0x1e)=""/30, &(0x7f0000d23000)=0x1e) inotify_init() 2018/01/26 15:21:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) renameat2(0xffffffffffffffff, &(0x7f0000016000)='/', 0xffffffffffffffff, &(0x7f00000f9000)='./file0\x00', 0x0) 2018/01/26 15:21:20 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r1, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:20 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0xffffffffffffffff, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000bea000-0x18)="6b657972696e67766d6e6574317560fb04000000000000ca", 0x0) personality(0xc128f0d38d87cbfb) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 15:21:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000)=':&]\x00', 0x2) r2 = dup2(r0, r1) ioctl$VT_DISALLOCATE(r1, 0x5608) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x2cb) 2018/01/26 15:21:20 executing program 6: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$cont(0x29, r2, 0x0, 0x0) 2018/01/26 15:21:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_generic(r0, &(0x7f0000011000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000+0x408)={&(0x7f0000001000)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f00006df000-0xc8)=""/200, &(0x7f00007d5000)=0xc8) pread64(r0, &(0x7f00009a3000-0x8d)=""/141, 0x8d, 0x0) 2018/01/26 15:21:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x2, &(0x7f000006b000/0x2000)=nil) mincore(&(0x7f000006b000/0x3000)=nil, 0x3000, &(0x7f000042a000-0xc4)=""/196) 2018/01/26 15:21:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r1, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) write(r0, &(0x7f0000001000)=' ', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x80000, 0xdb2, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ftruncate(r0, 0x1000) 2018/01/26 15:21:20 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x804000001, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000004000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000005000-0xe)='oom_score_adj\x00') sendfile64(r1, r1, 0x0, 0x0) 2018/01/26 15:21:20 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0xffffffffffffffff, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:20 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000720000-0x4)=0x0, &(0x7f0000026000-0x4)=0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000fd5000)='./file0\x00', 0x101000, 0x40) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f000040f000)=0x0, &(0x7f0000fd5000)=0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd6000)={0x0, 0x0, 0x0}, &(0x7f00004d9000-0x4)=0xc) setgid(r2) 2018/01/26 15:21:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000d75000-0x4)=0x7) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000798000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e89000-0x4)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000aa3000-0xc)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xfffffffffffffea5) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000a41000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getdents64(r1, &(0x7f0000b91000)=""/69, 0x45) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) ioctl$VT_ACTIVATE(r1, 0x5606, 0x2) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000dbd000)=0x0) 2018/01/26 15:21:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r1, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f000058d000)=0x400, 0x4) sendto$inet(r0, &(0x7f0000f54000-0x1)="", 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_nanosleep(0x3, 0x0, &(0x7f0000878000)={0x77359400, 0x0}, &(0x7f0000a26000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000d7b000-0x1c)={&(0x7f0000890000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00005c7000-0x10)=[], 0x0, 0x0, 0x0, 0x20}, 0x0) 2018/01/26 15:21:20 executing program 2: mmap(&(0x7f0000000000/0xf2a000)=nil, 0xf2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f10000-0x4)=0x77a, 0x59) bind$inet(r0, &(0x7f0000f1c000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000000c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) socket$inet(0x2, 0x80e, 0x2e5053c) 2018/01/26 15:21:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000830000)=@bridge_newneigh={0x1c, 0x1c, 0x813, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a24000-0xb)='/dev/hwrng\x00', 0x6000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d64000)={0x0, 0x48, &(0x7f0000fc8000)=[@in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0xff}]}, &(0x7f0000a46000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005e4000-0x10)={0x6, 0xc, 0x2, 0x1f, r1}, &(0x7f0000e99000-0x4)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000386000)=[{&(0x7f000077f000-0x1c)=@in6={0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0xe0}, 0x1c, &(0x7f0000e32000-0x40)=[{&(0x7f0000262000)="89f93760684d717ec0e9d0c5209cfc25f543c363439edbc834fd1a479ef25c0d2f805ed2278894c860af1aebe55dc8bc963d5f3b5c480837b9099fb3cadd023cee73a5626d08a668e892e7dcaf4e7f825d740d947e40a54d276edf7aeb9128b74ff6a07adaf1f3100757cc22f87ee180b8", 0x71}, {&(0x7f00004c5000)="9aaf3daee7289e2814c1ea85b70b3c1ee8b8227b60539ff14ba69acbdb3d7752ae7723694ba8f7e370bb2e1fa8fbc46640f3a8521e20c01826ae5c7f59861ff28d9ad00bfdfbdbecf5a75ef435f3c089485a7409e776abf80593290eb674780b97d9536baa3242e3a962517de84062b639916c89ae87f2b6dfa31e776d1e0da883cdd2608fa84d2f7aa9527fb0978f12ec2e0ed01f26f06fec48d5191961c6ea49440cd5dfa926", 0xa7}, {&(0x7f0000d95000)="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", 0xfe}, {&(0x7f0000fbe000)="1a45f513282fb40e622c1daba80b2f942afdef947ddb3af58435ecc4001b56c95d0abf6f0b2e325272daa6c98b3cc2534bda95f7752a9d24dda2bb5279878af745740893f4c9f55a6567e78075c6f45cdad0c511aa5a1e2d0dc7076303e60b38870009b92c20de227854a93a68af55c0fa17a3a8d74dfe5d8ef27e746d0fc6ca6789ee1dce661f7c2077a88fd02a6adfcbb0b6c7ce624f9ea76ca2196d31cc32b063bf424e4309abdd8ae465ee8a588d147338c54ac3058df94c4eee34acf2adf6993b5a896fa573", 0xc8}, {&(0x7f0000d7a000-0xc9)="1cef8052a198d7899b971b2bfb9e0e8b87d4251d3eb763178166fc15fc99715430ffff5d0138105613e043bc7c8182d31ffbb7d9b0a1c041b5c34808ce4d92a0a7c5c95ff49860bd5a7297b7c47d9a93e86de5cebb6a784205cef1d5275364321e28ff4d2adc1ffeb37c61cc1c2d267a23cbd5407ae866169b1a0d102677d56cdb4d74418a80dd739ef03fca4fbee624621a1076a7ed4ef4f6f7199cc67c511c5671743caa60f3de08aaeb941cca101603bd27ee85769c93f4212f8ee734a59517e2bc1111adf2f28c", 0xc9}, {&(0x7f0000461000)="408d297270df40c947091309", 0xc}, {&(0x7f00006a5000)="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", 0xfd}, {&(0x7f0000850000)="044235f1eb24653721d17ced159d0956ac05e473a01519366cf66715fc08b52776501a5b8220f726ddac9c6e830a0ec0d49da19f4f2be9343111673181a4f8480e03c5725fe18a34c2b810683686ccfef48a9d4a0f1b7eef5bfb0c3cfd83c7c8bd363338af967b4af1b9f6142ecf2b0f24740c12632d6b3777fa76818648f94f9d92d6a4bb26981141ada5b4328f7f78e4f7ac43cb4c84230a19c738772e443e4c91a062da07059a38cd05dd8d795c618cd2a4b615dc42afa7247f26b153e8f3045c52975b037fbe6417e8828e505e38c4ff78de7e70f720c2a4a2edbd9b94726ef95c1a181f9f732738", 0xea}], 0x8, &(0x7f000054b000)=[@init={0x14, 0x84, 0x0, {0x400, 0xec0d, 0x5, 0x200}}], 0x2c, 0x4008040}, {&(0x7f0000805000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe7000-0xc)=[{&(0x7f0000f99000)="d752a9bf05cb89c1782b00c6dd15fcc7b6ee774127b5c5e141039bedcad2e64b9491dbfa4ba2903a74710fce6ab9ee448fb969f594a94ccac76654acd1d9aeff9285230f20ad368f659c63ff003f70e1063178e53668eccff15c243d3fc3a6f5d1dc1a3e05f6", 0x66}, {&(0x7f0000d1c000)="8b4b5e482356df5141e47f9076fab3fed3a755ecb885b80fcaf54be128c0a7b1d80738bff673d997ff71415ec72816efa7383244ab627cd9cc4e4286e1ab307f9ed931d18edd97511930c50abff12de116172da4b443fca564144f89c6a132fc8924d9c07d503e6f9af0f782f24dc20b2c3ab18e571268fa273770bd35f542d22ee24e874f5a053fecff92987fef2c56f83153c5e79bad14ce97cd5d73ca3a7d8cdefd8d71d1f96304dccb067017c40457cfdf9979b37d208f40f900008f6e23aa14faed8bed5078c12f13f76fda48a6f9d2adefe02fb31ea11665263ae0646faa59d6bd22a0a79f597b16154c8b6d", 0xef}, {&(0x7f000041f000-0x59)="cb6427299fc2e3045a52fc6ae512dc654644fcc64e70165e4a2c9507389a4f23bb82386985039d90f9ad8180fdc831f237c8a136fe26f0581d25436e79963d6cf8a50a54e1f12a3773f5f741ffccad3e560e90e8104348b807", 0x59}], 0x3, &(0x7f0000629000-0x2c)=[@init={0x14, 0x84, 0x0, {0x6, 0x80, 0x3ff, 0xa28}}], 0x2c, 0x20008000}], 0x2, 0x81) 2018/01/26 15:21:20 executing program 6: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000000001, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x8000000000e, &(0x7f00004a2000-0x10)={0x0, 0x0}, &(0x7f0000351000-0x4)=0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000376000-0xd)='/proc/self/net/pfkey\x00', 0x8002, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00005c0000-0x2)={0x6, 0x8}) accept4$nfc_llcp(r1, &(0x7f000008f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000922000-0x4)=0x58, 0x80000) 2018/01/26 15:21:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r1, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000352000-0x4)=0x0, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000aa8000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00002df000-0x8)={0x1, 0x5}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b4f000-0xc)={0x0, 0xc0, &(0x7f0000b84000-0xc0)=[@in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff000}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7}, @in6={0xa, 0x0, 0x695e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x8}]}, &(0x7f0000166000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000089c000)={r2, @in6={{0xa, 0x2, 0xc6c, @loopback={0x0, 0x1}, 0xc3a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4}, &(0x7f0000a99000+0xaa5)=0x98) 2018/01/26 15:21:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000c59000-0x112)="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", 0xfc) creat(&(0x7f0000d25000-0x7)='./file0\x00', 0x0) 2018/01/26 15:21:20 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) timer_create(0x0, &(0x7f0000a6d000)={0x0, 0x12, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) mq_open(&(0x7f00001bc000+0x2a0)='nodev\x00', 0x2, 0xc2, &(0x7f0000658000)={0x585, 0x80000000, 0x6, 0x9, 0x6, 0xfffffffffffffffe, 0x100000001, 0x8}) syz_open_dev$binder(&(0x7f0000ef2000)='/dev/binder#\x00', 0x0, 0x802) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000f9e000)='./file0\x00', 0x200081, 0x12) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x5) getsockname$inet6(r2, &(0x7f0000682000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000b1e000-0x4)=0x1c) clock_gettime(0x0, &(0x7f0000345000-0x8)={0x0, 0x0}) r4 = syz_open_procfs(r1, &(0x7f00000c4000)='clear_refs\x00') ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f000018f000-0x4)=0xd610) clock_nanosleep(0x2, 0x1, &(0x7f0000dc8000)={0x0, r3+10000000}, &(0x7f0000dd8000-0x8)={0x0, 0x0}) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f000029f000-0x4)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/01/26 15:21:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000ade000-0x10)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000002000)=""/173) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000002000-0x66)=""/102, &(0x7f0000000000)=0x66) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f00004d3000)='/dev/input/event#\x00', 0x7, 0x1000000000000000) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000ac0000-0xaf)=""/175) [ 93.919951] sock: process `syz-executor6' is using obsolete getsockopt SO_BSDCOMPAT [ 93.931030] netlink: 224 bytes leftover after parsing attributes in process `syz-executor3'. [ 93.945249] net_ratelimit: 22 callbacks suppressed [ 93.950229] IPv4: Oversized IP packet from 127.0.0.1 2018/01/26 15:21:20 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000000d000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x2, 0x0) connect$unix(r1, &(0x7f000000d000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000012000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000014000-0x9)='/dev/rtc\x00', 0x420880, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000002000)={&(0x7f0000001000/0x3000)=nil, 0x3000}) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000009000)=[], 0x0, &(0x7f0000010000-0x248)=[], 0x0, 0x0}, 0x0) 2018/01/26 15:21:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r1, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000155000-0x9)='/dev/sg#\x00', 0x2, 0x0) read$eventfd(r1, &(0x7f000066f000-0x8)=0x0, 0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000263000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_generic(r1, &(0x7f00001e9000-0x1c)={&(0x7f0000d44000)={0x10, 0x0, 0x0, 0x4200000}, 0xc, &(0x7f0000252000-0x8)={&(0x7f0000aa9000-0x144)={0x144, 0x3a, 0x0, 0x0, 0x0, {0x7, 0x0, 0x0}, [@typed={0x5c, 0x47, @binary="1911b44fb920e0a536a00ed03b6791707b9def07a5ff47e1e843c07d2300f68c4bc30cc533dad637787a1e0f0e43ba4fc3ac497b474e090e79d91f84841b59386eafe98d2307c5e1c69825e1b1ebd5003df3df1b"}, @typed={0xc, 0x73, @u32=0x2}, @typed={0xc, 0x3f, @ipv4=@rand_addr=0x9}, @generic="ca942d401f9a5344dd44e7e655da016dcc616e6ece10d900371b4c7f02c1a153c7147f5059d1caf367170616520a26ca28467deaf8fd3dba76d3f54cf1b09e577abcc992d49b12a0cca5275ab71ec012cc60606bb6d0571751c5e3faaaac89794316240a3704a2489d4d6403234322dbdd262bbf222e36e8db24326a75f75217e79191f7856bb10cd78df590b214e69252d1df30483bea0ac65a6ebbcfe1b47b11c4e85f07e59b4597df384c89088605570001ad2cc5e47c6ca896"]}, 0x144}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) 2018/01/26 15:21:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008cb000-0x9)='net/stat\x00') recvfrom$ipx(r0, &(0x7f000090b000-0x1e)=""/30, 0x1e, 0x40012021, &(0x7f0000bfa000)={0x4, 0x0, 0x3, "99064ab835bf", 0x7, 0x0}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000ceb000-0x51)=""/81, 0x51, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = creat(&(0x7f0000119000)='./file0\x00', 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000aa1000-0x70)="bd7cffee1b4da3726eb4e979ede2478177ab14d81cb2d1321d6b064e365f725fa9cfee98c9ad9d41116cb7828f8d88f91d86d1f96c95b9664b58c5705fc14be30fa6b304f592cd0a4e818826666c51e57b3f6c9868e11429013bfc", 0x5b) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000001000-0xc)={@broadcast=0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f0000000000)=0xc) 2018/01/26 15:21:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ad000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000dd2000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004d4000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00003a4000)="", 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00009f4000-0xe3)=""/227, &(0x7f0000a69000-0x4)=0xe3) [ 93.965650] netlink: 224 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/26 15:21:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, 0x0, &(0x7f0000e84000-0x4)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00008a7000)={0x0, 0x40, 0xfffffffffffffff7}, &(0x7f000052a000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f1e000)={r2, 0xfa, "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"}, &(0x7f000060a000)=0x102) 2018/01/26 15:21:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ef4000)='/selinux/create\x00', 0x2, 0x0) mlock(&(0x7f00003f0000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mremap(&(0x7f0000024000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000d45000/0x2000)=nil) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000da3000-0x4)=0x0) get_robust_list(r0, &(0x7f000035a000)=&(0x7f0000f0f000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000886000-0x4)=0xc) munmap(&(0x7f0000530000/0x4000)=nil, 0x4000) 2018/01/26 15:21:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000084b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000070f000)=@assoc_value={0x0, 0x1f}, &(0x7f0000992000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000315000)={0x0, 0x80}, &(0x7f000002a000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000709000-0xb8)={r1, 0x0, 0x3, 0x4, 0x7, 0x10000000000000, 0x900c, 0xfff, {r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x57100000, 0xd6, 0x6, 0xfffffffffffffff9}}, &(0x7f0000f07000-0x4)=0xb8) r3 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r3, 0x80004520, &(0x7f0000cb6000)="") inotify_init1(0x80000) 2018/01/26 15:21:20 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:20 executing program 3: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:20 executing program 2: mmap(&(0x7f0000000000/0xeda000)=nil, 0xeda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000083c000)={0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dc8000-0xc)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000578000-0x4)=0x0, &(0x7f00005ab000)=0x4) sendmmsg$unix(r0, &(0x7f00002f3000-0x1c)=[{&(0x7f0000ed9000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000091e000-0x10)=[], 0x0, &(0x7f0000eda000-0x6b)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x7c, 0x0}], 0x1, 0x0) 2018/01/26 15:21:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r1, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:21 executing program 6: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc67974e8e1195c604f8000000040002663d75dd05ffe20000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e6000000000000", 0x68) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f52000)="", 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f50000)=[{&(0x7f00004db000)=""/16, 0x10}, {&(0x7f0000f51000-0x35)=""/53, 0x35}, {&(0x7f0000c62000-0xbd)=""/189, 0xbd}], 0x3) 2018/01/26 15:21:21 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000893000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000001000-0x4)=0x0, 0x0) pipe2(&(0x7f00000a6000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x44, 0xff, 0x7, 0x1f, 0x0, 0xfffffffffffffff8, 0x3f, 0x8001, 0x10001, 0xa6e, 0x3, 0x100000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000048e000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00009e6000-0x8)='./file0\x00', &(0x7f0000258000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000000)={&(0x7f000071d000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000673000-0x8)={&(0x7f0000001000-0x1408)={0x1408, 0x2c, 0x0, 0x5, 0x0, {0x0, 0x0, 0x0}, [@typed={0xc, 0x8, @uid=r4}, @typed={0x10, 0x96, @u64=0xd767}, @nested={0x17c, 0x22, [@generic="727f8132ad09ded07557402402a1e6ce80626c38a745cc021c4bce894573e0f2e2d0d4552a09247e3b701f3ed91d6675411691647872bb155f8264c70810ebe63f9017b48c70d923c20f17a83d0cb94cbc9ab4e1ce7abbf225a088a414ba85b6db571c72a5b3e8bdbc9546981540f5fbe6214b42041482cfa42c9736ab927b7b89eeeffb7762b77a0b3cf5ae6c4b0ce9cdc745246c07b597e3d8a0de65f8e873d401aac074e2100531703518c194f957c872b39213f23493bd3f7f", @generic="31c34bec6df0cb6a43a3ad0ad4614e9afa0bae6906722f038ba52024143f5f085841fee3ef88ee79f42c00620e61bf207fc76c8bb49c2fa41dbc495d8531634411ce9b5c8a95ffe2a8478149ca71d8d2dd064c3e15a36b7fc78d4178eaa39fa4c8fd8da615fd9f0e66607607b41a2910054d47747e847da77672187889a007d3d64bcedaef0b3394eb50df123fdb4bde828be0d5b586079992e36f2480679060c19e9c09cd22d9794e741855705d7cca12bebeaa072b0a65891e"]}, @nested={0x125c, 0x5c, [@typed={0xc8, 0x7d, @binary="0d182ec5513d087dfed66326237640444522a35fd8feef8c7c0856c0414933fd3b50a6253c34d209e6fc0a329e00fd2ca1c19e7c8f54e5e144ed13a7841d60e36dab1495d8f3a01b44194041b7421e7717595c99fb1ab3483d677f2532df20e51d05aa680f065cbca1dfd77759b7e214389254be77a5f40b3a76f5dc3ff2e279fedcefe5fd9770bfa5036631f7725d81ff272984a467024864bba3369972c70faba514f191bc433bff71ec03020bb9dfe57faa6480fd849b047f2c53ed83fd"}, @typed={0xc, 0x85, @u32=0x200}, @generic="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", @typed={0xc, 0x74, @uid=r5}, @typed={0x2c, 0x5, @binary="53e826d174bce81705e083cf06f372740108c6d6aa04690d177cd8aba0fc3d187ec2b636"}, @generic="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@generic="2d122487ea1ed88f649e2290a62f6fe569df46e474e37c4705f705dc024756ae9e538fac62294023fd71de0c0897426b139efba0a907bc5fca717507f9505e34455fbd438ba33b29585954fa9214"]}]}, 0x1408}, 0x1, 0x0, 0x0, 0x400c805}, 0x20000880) [ 94.063922] IPv4: Oversized IP packet from 127.0.0.1 2018/01/26 15:21:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f000012f000-0x9)='/dev/sg#\x00', 0x7, 0x10001) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000664000-0x4)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000a0b000-0x24)={0x0, 0xbfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x801) writev(r2, &(0x7f000036f000-0x70)=[{&(0x7f00001c2000-0xbf)="a4e1d4c2e61dd41bd2cdd978311b7f442104dbc7af5bde8a5ed872cf31f138ad79556bd6fa7612b81455b8b775d9547bcccd66430d", 0x35}], 0x1) 2018/01/26 15:21:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000970000)='/dev/net/tun\x00', 0x0, 0x8001fffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f0000b77000)={0x0}}}) 2018/01/26 15:21:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r1, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x0}, 0x11e, &(0x7f000000d000+0x379)={&(0x7f0000009000-0x14)={0x10, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCFLSH(r1, 0x80047456, 0x0) 2018/01/26 15:21:21 executing program 3: rmdir(&(0x7f0000e88000+0x13f)='./file0\x00') socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000024e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x5, 0x4, 0x7, 0xfffffffffffffff7, 0x6, "1295e87a705017fd695b50635e9011fb4e0e1412617476454b752db19ef0795abe60f0565fefb84bcd7f223945c852ebfee6624df0c5a221bf06edb3f95542", 0x7}, 0x58) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/89, 0x59) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b5b000-0xa)='./control\x00', 0x0) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) pread64(r2, &(0x7f0000cd7000)=""/4096, 0x1000, 0x3) 2018/01/26 15:21:21 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x6, 0x100, &(0x7f0000ff8000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000039b000-0x4)=0x1a6f, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0xfffffffffffffffa) ppoll(&(0x7f0000eb2000)=[{r2, 0x0, 0x0}, {r2, 0x0, 0x0}, {r2, 0x0, 0x0}, {r2, 0x0, 0x0}, {r2, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x6, &(0x7f00000ea000-0x8)={0x0, 0x989680}, &(0x7f00000f1000)={0x0}, 0x8) ioctl$TIOCSTI(r1, 0x5412, 0xffffffff) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00000d6000)=0x5) ioctl$KDDELIO(r2, 0x4b35, 0x2) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000001000-0x4)=0x0) 2018/01/26 15:21:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000a88000)='./file0\x00', 0x0, 0x1) mkdir(&(0x7f00000c9000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') socket$inet6_tcp(0xa, 0x1, 0x0) umount2(&(0x7f0000c3d000-0x2)='..', 0x0) r0 = syz_open_dev$sg(&(0x7f00006c5000)='/dev/sg#\x00', 0x49, 0x100) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f0a000-0x40)=[{0x2, 0x10001}, {0x4, 0x6}, {0x251991fb6e362ca4, 0x400}, {0x0, 0x80}, {0xb, 0x4a8b}, {0xb, 0x81}, {0x8, 0x800}, {0x3, 0x7}], 0x8) 2018/01/26 15:21:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r1, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:21 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000afd000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00004e1000)=0x0, &(0x7f00009c1000+0x159)=0x0, &(0x7f0000dcc000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) fstat(0xffffffffffffffff, &(0x7f0000736000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008ba000)='/dev/sequencer2\x00', 0x801, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000c35000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pwrite64(r0, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00009f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x1)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 94.209662] IPv4: Oversized IP packet from 127.0.0.1 2018/01/26 15:21:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00006cd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dea000-0xc)='/dev/rfkill\x00', 0x10040, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) accept4$packet(r1, &(0x7f00009da000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c15000)=0x14, 0x800) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000086e000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0x11}, 0x0, 0x2, 0x1, 0x4, 0xa, 0x80, 0x80, 0x5c, r2, r3}, {0x4, 0x7, 0xb1da, 0x4, 0x4, 0x6, 0x5, 0x4}, {0x1, 0x1, 0x8001, 0x9}, 0x80000001, 0x8, 0x0, 0x1, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x0, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x3, 0xa9c, 0x6, 0x9, 0x7}}, 0xe8) r4 = mmap$binder(&(0x7f0000f0c000/0x4000)=nil, 0x4000, 0x4, 0x2010, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000ac000-0x30)={0x60, 0x0, &(0x7f0000e14000)=[@enter_looper={0x630c}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x18, 0x8, &(0x7f00004a0000)=[@flat={0x73682a85, 0x101, r4, 0x0}], &(0x7f0000e76000-0x8)=[0x0]}, 0x9}}, @clear_death={0x400c630f, 0x0, 0x1}], 0x1000, 0x0, &(0x7f0000b1a000-0x1000)="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"}) fcntl$setflags(r0, 0x2, 0x1) sendto$inet6(r0, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003b3000)='net/if_inet6\x00') ioctl$SNDRV_TIMER_IOCTL_PVERSION(r5, 0x80045400, &(0x7f0000000000+0xcc9)=0x0) 2018/01/26 15:21:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x3c)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x3c) 2018/01/26 15:21:21 executing program 5: iopl(0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x121000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f00001e2000-0x67)=""/103, 0x67) open(&(0x7f0000a0f000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c2f000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0}) getresgid(&(0x7f0000f77000)=0x0, &(0x7f0000451000)=0x0, &(0x7f00007ed000-0x4)=0x0) setgroups(0x3, &(0x7f0000956000)=[r2, r1, r2]) 2018/01/26 15:21:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005de000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000542000)="f019dad3d3f6cccdcb96d1d2b57a551b24eb35bdc2a0ad7255a7c629707c1944c678ed8b62e9ab8d3da5fbec660b279d96fd4e145e42118f17019f4d1a8987aefb2ff5c3253a6d3b418ab1552d85ac4907d4fae7fa5d3c9bdb7cfcf44bdae5c929ede5fcb1630a8e5d63f8f20dd5b96e0c7bc0e95fb741ed17615674b50e", 0x7e) getpeername$ipx(r0, &(0x7f00009d8000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005c7000-0x4)=0x10) r1 = socket(0x10, 0x3, 0x0) r2 = dup(r1) kexec_load(0x5a92b824, 0x7, &(0x7f0000f9f000)=[{&(0x7f0000d67000)="28d1a405cf0c4a3fe1f11a94a832f068734033ca7617805a551dedaae3e8880ead9b1d50a425ab3118c2e24d90c5f550909f8e2d7c90fb553737d14351ae6746dc72fc4d9e9b5f9f6aa4b8b224c2fec362d28b899af80e2fdac593dde413504bddb891feac10e3d1160cf7dda9a8177ab73a42254aaf08b57b7a9eee1590a14940429a193abbd48aee08264822201f6f6532903cbd98b29a0ecedf4d3dd5f85ae765e45d276e385779178388", 0xac, 0x3, 0x60}, {&(0x7f0000b48000-0x91)="779e7dea0377aa5d9d8763d2a16320671bcf657bbdab3a45aec60c825d2ec3adeaed99aa1adcda3c5c7722f62ef59299b72a1a30bbc8d836cccff9ffed118b72a69a4669fc4cbf0ae7effbe9cdd68706511cdbedb342a577df31f2a3c1f1f546f02590ffb7023d15ccca26c755451228794b871c7b031bafb5ff1b0ab2854daee2869798b9c2038b4c0583338691f1e142", 0x91, 0x0, 0xfffffffffffffffd}, {&(0x7f0000844000)="", 0x0, 0xfffffffffffff001, 0x81}, {&(0x7f0000997000-0x7e)="0c4b8187d8a9f421338bd64d82068246295b2a9fe3c4fe530efd93ec3fd32a671ab866b5e6e5fbde33cbea556be2db936e27b284eedcc38a5f9f9cd323f9fc88995b10db2d47dc2a5d3730e42dc3fc060ceebd3ba19327917b7b4fb270d5d2fdf1308e84924491e6e80b96633ca7a2b8f7a06ccec8b0e68883068823ef68", 0x7e, 0x80, 0xfffffffffffffffd}, {&(0x7f00001b1000)="d914d3929811081a37f69e0b1700391ff1c94318fed4277fc2517d72ef85d48f221cee242db3f1cdd7c27aba9f7742fbfbe8561df558e57e5e4e5335854a3cdd7faad6994a7fa7ced8e1a045ba222a8903ca17df5121ac43d7dcde89e90a53ba6b192f7ceef8d03b164308158c49261f92803d390667990cb33fa282c30170239a1a299b26ac84da0ce415d86613775612e6b788a730de1a368adf40e49aa61a06da1705055046856683eb7e0e176aa63d66f9b14d7dfc0b9e50f27c80e77345da412b5abcec1118f3365415d98d453db3404f1407eaaa48a30b", 0xda, 0x6, 0x9}, {&(0x7f0000a78000)="ce80ee0e54b9835c1608eb87dc2a667a4bf5576354c6f8e7c20f883e6d1210c8b1b571a740d72d844a9c05cf35c22da46f4e938816a995eb3d979b26e19f62a6c9e3e3b898415401923b5d619ceb3a354ffc9a7065a739215cd7d625b294174e1373f0e70b609f", 0x67, 0x8e, 0x6}, {&(0x7f000048f000)="008c27d6c2d5ffce4c0b7a195fe22fa5c5f807fd10900eaee09b922d0c89f93a1d48de21d0950a042d2fee51c5671bce4a1eec27b5c9de9b42b736605a92f75efdab30181672038d2a6365ac286b2231f1ddeea57df9028c00859773e66701b3c537a9b0abf549c9feda1ec1752f0b6495d4f25125c3b23366e0334c7e0da297df0f8c660e6aeef7cce9fd57a09e06a9386c7939cba64131ae3c45014bd963c09b5eef842f9d0bcb072a05aa94f33777c0f5705c6a981a9a5aecf20feda28b6e9b2a8a578bc20ad7555536ebcae23a877f68e82ec82aab73e4f48cb2ee7a1bd4", 0xe0, 0x5, 0xf}], 0x3e0000) write(r2, &(0x7f0000ef4000)="2400000052001f00fff9f407002304000a14f51108000100020000000800020001000000", 0x24) 2018/01/26 15:21:21 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:21 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket(0x8, 0x800, 0x55) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000002f000)={0x1, [0xfffffffffffffffb]}, 0x6) setsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f000098f000)=0x333e, 0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0xffffffffffffffff, 0x0, 0x8, 0x0, 0x9}, [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]}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000001000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000001000)={r3, 0x80000, r2}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000001000-0x18)={0x8, 0xfffffffffffffffe, 0x2, 0x4, 0x88, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0xe, 0x20, 0x9, "a27b29d908bfff3561a45bd267e3af76d16ef30553784a2542be282248da0e0d849928e354d0e44e00228f36382f3ddd9137f38183dac2bec77c4f058c76452e", "1c754482a5f80604f8ecdfa86b98c02d124069414f1646981539e5c16203a6cc6b68c729b9d3c91afb492ff5843b5260700c6d5ac04d1bd845b0e0cc1ba05737", "8b7f20175450cca0db0fd4290725b5934954df36e75d36d79532880e4ca26f2d", [0x5, 0x401]}) 2018/01/26 15:21:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r1, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:21 executing program 2: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000a, 0xb5a) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000f1c000)="120000000000000074765d29001a", 0xfffffffffffffcdd, &(0x7f0000f1c000-0x7)='$self)\x00') r1 = dup(r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000291000)={0x0, 0x8}, &(0x7f00007b6000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000029b000)={r2, 0xfffffffffffffffe}, 0x8) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000f1c000+0x26b)=""/241, 0xf1, 0x100, &(0x7f0000f1c000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[], 0x0, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x400000) sendto$inet(r0, &(0x7f0000e7b000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 15:21:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvmmsg(r0, &(0x7f0000f37000)=[{{0x0, 0x0, &(0x7f000039e000)=[], 0x0, &(0x7f0000e60000-0x53)=""/83, 0x53, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00009f2000-0x10)={0x77359400, 0x0}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000745000-0x4)=0x101, 0x4) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f000081d000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c65000-0x10)=[{&(0x7f0000bf9000)="f6aa2e36a6350ab554f8804c6c7e6fe5f91121189f2e53f88b0a95c29caaf130ecaea650028224b5ab5ef3bdc9dd6cf60e44ee59062913dc3ac95563c263702375a5008adce68afd26dc8abe7357efb42a6f6a4b2f46c322761320c0e73f3407b4cf197df257cdac4d0c2054365e50d975c7b5c23060f7e6816bda6e45abc73f7937a0721d7b3d8bf9c14fa397b94e4a28ce14226e130519832078afedbc0f27415bab4bd8382d91eaab4ed956e7cf561af65181eab8f4573e2bee7e0554e3213af1333e671eec8f6d87076fea1206afd4c005d62f28d72421cb42cef377", 0xffffffffffffff66}, {&(0x7f00002be000-0xc0)="d42ff50a6add19decec3a7b5b40684dcc6b8345f96c6f9eac8dc6ce7651f8c7d33c18ae143f31d0b3f735d51541d1c298e64ec69bc45a6d27fcf75fd1f9b8c15cd74e2bfd4c3674027dddaec2dd7fdc931f109a797e84a4d9905929c7637b05530c4c254a868900d586298035f35d151180e9328db817d256c0f004c5d2ee4a42cd402a9a82e2e16f8063813e471d493486f113150e2932e980ea457a482112e975e851cc37175d36931c182bed92818c8d2d9ba787a76cd92ef85b44f491e03", 0xfffffffffffffe7a}], 0x2, 0x0, 0x0, 0x0}, 0xfffffffffffffffc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000f5000)={0x3, &(0x7f000098e000)=[{0xff, 0x1, 0x1, 0x3}, {0x2, 0x4f3a365, 0x5, 0x0}, {0x8, 0x2, 0x80, 0x4}]}, 0x8) 2018/01/26 15:21:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000adb000-0x11)='/dev/vga_arbiter\x00', 0x20040, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/pktcdvd/control\x00', 0xc100, 0x0) clock_gettime(0x2, &(0x7f00009b4000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b2b000-0x9)='net/tcp6\x00') timerfd_settime(r2, 0x0, &(0x7f000042e000-0x10)={{0x0, r1}, {0x0, 0x0}}, &(0x7f0000fb0000+0x241)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f000028a000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000961000)=0x0) nanosleep(&(0x7f0000bdb000)={r4, r3}, &(0x7f0000ea3000-0x8)={0x0, 0x0}) mlockall(0x3) 2018/01/26 15:21:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000b6c000/0x4000)=nil, 0x4000, 0x3) syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000048d000-0xc)='/dev/autofs\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000800000-0x10)={0x9, 0xb292}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000fe0000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000521000-0x4)=0x8c) clock_gettime(0x2, &(0x7f000017b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d53000-0x8c)={r1, @in6={{0xa, 0x2, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000136000-0x4)=0x8c) epoll_create(0x9) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f000049d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "a1cca2321e7fc6216151fc9afb600af1eb8792d7d404e3fdef9a06a77551e6ae7c2de3b99b149f9c9abb48f86d1fe6e9b8a5a50f7d0041ee7b89f40d22e97960", "0c70b8f05827c9f5dd5144675299cb12c6285dc5c23828ccc853af6c70b68ad0058feb9179f0f8fd4832fae31a00ae33ec730a752b0178654c14e826cdb0bc64", "1d33831a1e29af77a072f657f3bff519b639e63fd8b7da42c194f463415ca265", [0x0, 0x0]}) 2018/01/26 15:21:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000b6b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) sync_file_range(r1, 0x5, 0x7, 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0x0, 0x0}) 2018/01/26 15:21:21 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000100000-0x9)='/dev/rtc\x00', 0x2, 0x0) shutdown(r0, 0x1) [ 94.363805] IPv4: Oversized IP packet from 127.0.0.1 2018/01/26 15:21:21 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000a000)='./file0\x00', 0x10000, 0x11) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000001000)=0x2) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000000b000-0x70)={0x100000001, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xfffffffffffffffb, 0x5d8, 0xffffffff, 0x86, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x26460e7c, 0x3}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f000000b000)={0x3fffffffc0000, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1}, 0xa39204bc26f5d1f0) 2018/01/26 15:21:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000057b000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ftruncate(r2, 0x3c) dup2(r0, r1) 2018/01/26 15:21:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$ipx(r0, &(0x7f0000001000-0x1e)=""/30, 0x1e, 0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, 0x0, 0xfffffffffffffe9f) 2018/01/26 15:21:21 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:21 executing program 2: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ff6000)='/dev/pktcdvd/control\x00', 0x248000, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000864000)={&(0x7f000030d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004b6000)={&(0x7f0000ff6000)=@ipv4_newroute={0xe8, 0x18, 0x320, 0x7, 0x2, {0x2, 0x80, 0x0, 0x8001, 0xff, 0x0, 0xfe, 0xf, 0x1000}, [@RTA_ENCAP={0xcc, 0x16, @generic="6b515b5d51681bd5380f09577583dacd4117343a692a8e51669051dc92d93ec0c191ab6d05e1b5c559a738db5dccd40d3558cc7aff67f30731a6c727c2e65d6a38a4bfd5abe7d0afec30b78f4b8c68ab731c0859255f5236828c665b5495630614ff788b85a7dcbea7f91e7c4ed43965fda9005ff0292099991ded908b85cdac4528f9dbc494f53b1523cfcf84b10ccaf849156a9691928954185448bd76ab554b4e311ea95135b7eeb5945552e254ce7b98563fe0fef1da903b49fbbe816ef625629222dff40693"}]}, 0xe8}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00003b5000-0x4)={0x0, 0x4, 0x0}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 94.477387] IPv4: Oversized IP packet from 127.0.0.1 [ 94.478810] IPv4: Oversized IP packet from 127.0.0.1 2018/01/26 15:21:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r1, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:21 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000000d000-0x8)='./file0\x00', 0x0) setsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000009000-0xe)="577205e3be9dc8ea83368fa88296", 0xe) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000048007fa2b72d1c06a4a23f000a0200000000030700002342d0c9e08d9fb78749bd50ca8a9848a3c728f1c46b7b31afdc1338d544c9f59b74136ef75afb83de440daa7227c4dfb8220527e649ec4fab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000007000-0x53)={0x0, 0x4b, "8eef764a5e9acea37458b630d1b569138720b5705d6aefa2a82d2f7a6e7da3adc157bbf65c8ccd8069d6d78a04a395a928231f21d675a649a86c67eec1de0f2bdd95d193bcbe65f1d50629"}, &(0x7f000000b000-0x4)=0x53) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000000c000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000d000-0x4)=0x8c) 2018/01/26 15:21:21 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000f000-0x6)="007b000001") exit(0x0) getresgid(&(0x7f0000010000-0x4)=0x0, &(0x7f0000010000-0x4)=0x0, &(0x7f000000f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x6, 0x3, 0x0, 0x5, 0x4}, 0x14) close(r1) 2018/01/26 15:21:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$int_in(r0, 0x5452, &(0x7f0000edd000)=0x4) write(r0, &(0x7f0000bf9000)="00105e1e8d00000000000000181600000000000007ffbc7018ce069f97ae214d872c4e8ce22c9b009600000700e700000002cf67824f44a95328f60b8f32084331df2d7ee23998e10630b31331e83c00050000009c99e0", 0x56) shutdown(r0, 0x0) socket$inet(0x2, 0x805, 0x7) readv(r0, &(0x7f0000728000-0x8)=[{&(0x7f0000cf8000-0x14)=""/20, 0x14}], 0x1) 2018/01/26 15:21:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000b6c000/0x4000)=nil, 0x4000, 0x3) syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000048d000-0xc)='/dev/autofs\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000800000-0x10)={0x9, 0xb292}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000fe0000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000521000-0x4)=0x8c) clock_gettime(0x2, &(0x7f000017b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d53000-0x8c)={r1, @in6={{0xa, 0x2, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000136000-0x4)=0x8c) epoll_create(0x9) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f000049d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "a1cca2321e7fc6216151fc9afb600af1eb8792d7d404e3fdef9a06a77551e6ae7c2de3b99b149f9c9abb48f86d1fe6e9b8a5a50f7d0041ee7b89f40d22e97960", "0c70b8f05827c9f5dd5144675299cb12c6285dc5c23828ccc853af6c70b68ad0058feb9179f0f8fd4832fae31a00ae33ec730a752b0178654c14e826cdb0bc64", "1d33831a1e29af77a072f657f3bff519b639e63fd8b7da42c194f463415ca265", [0x0, 0x0]}) 2018/01/26 15:21:21 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000054000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000a2e000-0x4)=0x7) 2018/01/26 15:21:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f00000e1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001cd000)='(cgroupppp0/proc\\\x00', 0xfffffffffffffffa) keyctl$get_security(0x11, r0, &(0x7f000098c000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x7530}}, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x101, 0x8001, 0xa14, 0x5, 0x2, 0xfffffffffffffff8, 0xfffffffffffffffe, 0x2544, 0x3f, 0x9, 0x8, 0x7f00000000000000, 0xe65, 0x100000000, 0x3]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000)={r2, @in={{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x9, 0x6, 0xfff, 0x0}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(r1, &(0x7f0000d2c000)='./file0\x00', 0x200000, 0x80) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000468000)=0x48c, 0x4) r4 = socket$inet6(0xa, 0x82002, 0x105) r5 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00005b8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006c8000)={0x0, 0x1000, 0x20, 0x1, 0x400}, &(0x7f0000759000)=0x18) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006e8000)='/dev/sequencer\x00', 0x2c4c00, 0x0) clock_gettime(0x0, &(0x7f0000b46000)={0x0, 0x0}) clock_settime(0x3, &(0x7f00007d7000-0x8)={r8, r9+30000000}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000f47000-0x38)=[@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x0, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}], 0x38) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000c87000-0x8)={r6, 0x80}, 0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000b8b000-0x4)=0xfc49, 0x4) r10 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r10, 0x8914, &(0x7f0000a18000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xd, &(0x7f0000036000)=""/9, &(0x7f00007c8000-0x4)=0x8) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000642000+0xbae)={@generic="a75672cc76f084e954e4e70488d3bf8d", @ifru_ivalue=0x0}) getegid() 2018/01/26 15:21:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000256000)='net/mcfilter\x00') readv(r0, &(0x7f0000fb6000-0x8)=[{&(0x7f0000418000)=""/63, 0xffffffffffffff05}], 0x1) readv(r1, &(0x7f0000de3000)=[{&(0x7f0000791000-0xd4)=""/212, 0xd4}], 0x1) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00000b0000-0x4)=0x0, &(0x7f000096d000-0x4)=0x4) 2018/01/26 15:21:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d92000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000807000)=0x0, &(0x7f00009ac000)=0x4) sendmsg$nl_generic(r0, &(0x7f0000c1b000)={&(0x7f0000684000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000e03000)={&(0x7f000063a000)={0x100, 0x24, 0x100, 0x4, 0x0, {0x7, 0x0, 0x0}, [@generic="fdd85792c918809beaa010c7a94bf9766cae3f023f35250cf66a465693f63812449ffd20cd74599c84bb6afcecbf3d08be4f367dc21d207ada8370095ef5323377b6396e03ce972ee5f9b27bbf8f23f813c6ecef29ab23acef6474976f68943aeaa3b99092a782d8b82fb2583acc37c0f9243017a6f473af1434dc8083ff9bf854582a1a9a8f3a0665aa5163fd095df50df6b4447fb44753c9cd51940c8e35590c07e049f145d42e64202cdb5f129599752e72490e6707c04954", @generic="b3a3de0a074fc7a51bbae30d791e0138d1c121d4922000464edda81c68b39eb60f2e4151", @typed={0xc, 0x2b, @u32=0x4}]}, 0x100}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000d3f000-0x8)={0x77359400, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000ab4000-0x4)=0x0, &(0x7f0000c40000)=0x4) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f00000f5000)={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='ip6gre0\x00'}}) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r2) ioctl$TCXONC(r0, 0x540a, 0x6) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000258000)=""/89, &(0x7f0000fb7000)=0x59) 2018/01/26 15:21:21 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000002000)={0x7aae, 0x7f, 0x2, 0x85, 0x20, 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]}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000002000-0xbc)=""/188) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) syz_open_dev$mice(&(0x7f0000462000)='/dev/input/mice\x00', 0x0, 0x107000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x80000, 0x0) 2018/01/26 15:21:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006cc000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f00006b8000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) setsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f000061b000)=0x0, 0x4) mount(&(0x7f0000b93000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='rmf\t\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r0, &(0x7f0000fd2000)='./bus/file0\x00', &(0x7f00003e1000)=[&(0x7f00005a9000)='em1vboxnet1vboxnet0^+\x00', &(0x7f0000d4b000-0xc)='cgroupwlan1\x00', &(0x7f0000cd2000-0x5)='proc\x00', &(0x7f0000817000)='ramfs\x00', &(0x7f000074b000)='Eproc\x00', &(0x7f0000b48000-0x8)='md5sum*\x00', &(0x7f0000381000)='proc\x00'], &(0x7f00009eb000)=[], 0x0) [ 94.586328] sg_write: data in/out 105/40 bytes for SCSI command 0xe2-- guessing data in; [ 94.586328] program syz-executor6 not setting count and/or reply_len properly [ 94.591467] netlink: 57 bytes leftover after parsing attributes in process `syz-executor2'. [ 94.599264] IPv4: Oversized IP packet from 127.0.0.1 [ 94.599611] netlink: 57 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/26 15:21:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bcd000)="6e65742f72745f61636374002150a22c0001db61f932adcbd991ce96ab1885047169b496a2e652f9321d89ede8f86e2f8ed1d80b3ff172e7dcfa224715831c4c1c4b9eaded7f828958e0f579ee673e645501") pread64(r0, &(0x7f00001c0000-0x43)=""/67, 0x43, 0x3) signalfd4(r0, &(0x7f0000bd4000-0x8)={0x1}, 0x8, 0x80000) r1 = request_key(&(0x7f0000635000)='logon\x00', &(0x7f0000e72000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b30000)='\x00', 0x0) r2 = request_key(&(0x7f0000c93000-0x8)='big_key\x00', &(0x7f00001b8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000013e000-0x1)='\x00', 0xfffffffffffffffb) keyctl$unlink(0x9, r1, r2) 2018/01/26 15:21:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000013b000)="6664001f66d0") execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)="2d5d05656c67766d6e00743065"], &(0x7f000001a000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000030e000-0x4c)={0xffff, 0x6, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 94.695578] IPv4: Oversized IP packet from 127.0.0.1 2018/01/26 15:21:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$int_in(r0, 0x5452, &(0x7f0000edd000)=0x4) write(r0, &(0x7f0000bf9000)="00105e1e8d00000000000000181600000000000007ffbc7018ce069f97ae214d872c4e8ce22c9b009600000700e700000002cf67824f44a95328f60b8f32084331df2d7ee23998e10630b31331e83c00050000009c99e0", 0x56) shutdown(r0, 0x0) socket$inet(0x2, 0x805, 0x7) readv(r0, &(0x7f0000728000-0x8)=[{&(0x7f0000cf8000-0x14)=""/20, 0x14}], 0x1) 2018/01/26 15:21:21 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bcd000)="6e65742f72745f61636374002150a22c0001db61f932adcbd991ce96ab1885047169b496a2e652f9321d89ede8f86e2f8ed1d80b3ff172e7dcfa224715831c4c1c4b9eaded7f828958e0f579ee673e645501") pread64(r0, &(0x7f00001c0000-0x43)=""/67, 0x43, 0x3) signalfd4(r0, &(0x7f0000bd4000-0x8)={0x1}, 0x8, 0x80000) r1 = request_key(&(0x7f0000635000)='logon\x00', &(0x7f0000e72000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b30000)='\x00', 0x0) r2 = request_key(&(0x7f0000c93000-0x8)='big_key\x00', &(0x7f00001b8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000013e000-0x1)='\x00', 0xfffffffffffffffb) keyctl$unlink(0x9, r1, r2) 2018/01/26 15:21:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r1, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:21 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000004000)='/dev/binder#\x00', 0x0, 0x7fe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/26 15:21:21 executing program 7: rmdir(&(0x7f000076a000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x100000000000c) write(r0, &(0x7f00005e4000-0x1f)="1f00000010000000000000ffff00f6ffffff0a0000000a00009716e804dd08", 0xfffffffffffffdcb) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000547000-0xc)={0x0, 0x0, 0x0}, &(0x7f000020a000)=0xc) fcntl$lock(r0, 0x7, &(0x7f0000991000)={0x1c1934b3b8b0bd4c, 0x942036ae541ed629, 0x101, 0x8, r1}) fstatfs(r0, &(0x7f0000f55000)=""/182) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000635000-0x9)='/dev/rtc\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000e86000-0xf)='/dev/sequencer\x00', 0x40, 0x0) 2018/01/26 15:21:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x80000, 0x7, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f0000030000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3dc, 0x5, 0xfffffffffffffffc, 0x0, 0x0}) 2018/01/26 15:21:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008a2000-0x15)='/proc/self/net/pfkey\x00', 0x400200, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000b47000)=0x8f, &(0x7f0000cd6000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000071f000-0x44)=@ipv6_newroute={0x2c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, [@RTA_METRICS={0x10, 0x8, "060000000000000500"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:21:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00002ba000-0x8)={0x0, 0x0}) accept4$inet6(r0, &(0x7f000060a000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000096e000)=0x1c, 0x800) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00005b1000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x2000400, &(0x7f00006dd000-0xc4)="") socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) utimes(&(0x7f00009b1000)='./file0/file0\x00', &(0x7f00006bf000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b33000)='/selinux/status\x00', 0x0, 0x0) pwrite64(r1, &(0x7f000019d000)="01", 0x1, 0x0) 2018/01/26 15:21:21 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000028000)={0x10, 0x0, 0xffffffffffffffff, 0x3ff}, 0xc) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000b000)="5500000018007fafb72d1cb2a4a280930206000000a84305022623692500080000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ac6220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/26 15:21:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r1, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000876000-0x8)='./file0\x00') mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd3000-0x8)='./file0\x00') acct(&(0x7f0000fb6000-0x8)='./file0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000197000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a4000)=0xe8) getresgid(&(0x7f0000054000-0x4)=0x0, &(0x7f00000d3000)=0x0, &(0x7f0000b19000)=0x0) syz_fuse_mount(&(0x7f0000d0b000)='./file0\x00', 0x8000, r0, r1, 0x10000000000000, 0x1004020) getcwd(&(0x7f0000710000-0x11)=""/17, 0x11) 2018/01/26 15:21:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$int_in(r0, 0x5452, &(0x7f0000edd000)=0x4) write(r0, &(0x7f0000bf9000)="00105e1e8d00000000000000181600000000000007ffbc7018ce069f97ae214d872c4e8ce22c9b009600000700e700000002cf67824f44a95328f60b8f32084331df2d7ee23998e10630b31331e83c00050000009c99e0", 0x56) shutdown(r0, 0x0) socket$inet(0x2, 0x805, 0x7) readv(r0, &(0x7f0000728000-0x8)=[{&(0x7f0000cf8000-0x14)=""/20, 0x14}], 0x1) [ 94.939072] IPv4: Oversized IP packet from 127.0.0.1 [ 94.995354] IPVS: Creating netns size=2552 id=10 [ 95.142467] qtaguid: iface_stat: iface_check_stats_reset_and_adjust(lo): iface reset its stats unexpectedly 2018/01/26 15:21:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000676000)=0x2b) ioctl$TCSETS(r0, 0x5402, &(0x7f0000dee000)={0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) poll(&(0x7f0000b2c000)=[], 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00001c2000)={0x0, 0x19, 0x30}, &(0x7f0000993000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ad1000-0x8)={r1, 0x1ff}, 0x8) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) tkill(0x0, 0x0) 2018/01/26 15:21:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e41000-0xb)='/dev/hwrng\x00', 0x882, 0x0) clock_gettime(0x0, &(0x7f0000c58000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000f40000)={0xfffffffffffffbff, 0x11bd, 0x6, {r2, r3+30000000}, 0x7ff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0xf2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000521000-0x14)={0x7, 0x4, 0x8, 0xaf, 0x9}, 0x14) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00003e7000)={{{{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "e97957501f1fcafb53646563e2d511b760f9154623de2673efac6a29d01aa414dbdb4f66e2532107b6f62074e29cb3c58914c10d500c2f0adea34f60c9e0cb0f9cc03835a84bfef2126c2a00b8ba1068"}, 0x160) connect$l2tp(r0, &(0x7f0000b4e000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x1, 0x2, {0xa, 0x0, 0xffffffffffff1297, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}}}, 0x32) 2018/01/26 15:21:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r1, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:22 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$int_in(r0, 0x5452, &(0x7f0000edd000)=0x4) write(r0, &(0x7f0000bf9000)="00105e1e8d00000000000000181600000000000007ffbc7018ce069f97ae214d872c4e8ce22c9b009600000700e700000002cf67824f44a95328f60b8f32084331df2d7ee23998e10630b31331e83c00050000009c99e0", 0x56) shutdown(r0, 0x0) socket$inet(0x2, 0x805, 0x7) readv(r0, &(0x7f0000728000-0x8)=[{&(0x7f0000cf8000-0x14)=""/20, 0x14}], 0x1) 2018/01/26 15:21:22 executing program 5: mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000e79000-0x10)={0x0, 0xffe, &(0x7f0000e78000)="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"}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009f0000)='/selinux/checkreqprot\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000559000-0x2c)={0x0, 0x24, "9023995cb3e85a856495accfc185d170dc6bccce6501e832114dd7f52f935d4272c39e13"}, &(0x7f0000841000-0x4)=0x2c) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00006e3000-0x70)={0x3, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1b17e00000000, 0x1ff, 0x100000000, 0x9bf8, &(0x7f0000e79000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2218, 0x1, 0xfffffffffffffffd}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000771000-0x10)={r2, 0x8001, 0x8, 0x0}, &(0x7f0000e7a000-0x4)=0x10) 2018/01/26 15:21:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000457000-0x40)={0x23d, 0x4, 0x3, 0x9, 0x1ff, 0xa2, 0x9, 0xfffffffffffffffb}, &(0x7f0000fc4000-0x40)={0x56e60927, 0x6, 0x2, 0x4, 0x23, 0x7f, 0x6, 0xff}, &(0x7f0000edc000-0x40)={0x1, 0x3ff, 0x10001, 0x1000, 0x5, 0x4, 0x93c5, 0xe5}, &(0x7f0000da3000)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000e12000-0x10)=[{&(0x7f00000b9000)="580000001400192340834b80040d8c560a067fffffff810007000000000058000b4824ca944f64009400050028925aa7ee0000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cfa000)='/dev/rtc\x00', 0x40003, 0x0) r2 = openat(r1, &(0x7f0000cd0000)='./file0\x00', 0x200, 0x200000000100) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000e57000)=""/51) bind(r0, &(0x7f000034c000)=@nfc_llcp={0x27, 0x4, 0x5, 0x5, 0x9fa, 0x400, "4993d93a801745dff046f403ee346344462b2c39976014b8fec04ae9e0655e0927cad3e0a410bedd8290c7745ca571f3dbf39ed04b5d0d24578fd2ad144395", 0x80000001}, 0x58) r3 = accept4$inet(r2, 0x0, &(0x7f00002cb000-0x4)=0x0, 0x800) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000091e000-0xb)={0x7f, 0x9598, 0x3ff, 0x1, 0x8, 0x9, 0x4, 0x6, 0xd891, 0x200, 0x4}, 0xb) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000062c000)={0x0, 0x2, 0x8, 0x2, 0x6, 0x101, 0x2, 0xffffffffffff4b57, {0x0, @in6={{0xa, 0x3, 0x8001, @loopback={0x0, 0x1}, 0xd7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x401, 0x40000, 0xffffffffffffffff, 0x88}}, &(0x7f00006a4000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000166000)={0x63a, 0x5, 0x8008, 0x40, 0x4, 0x400, 0x9, 0x0, 0x0}, &(0x7f00002c7000-0x4)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000018a000-0xb8)={r4, 0x3f, 0x5, 0x17, 0x0, 0x1, 0x6, 0x100, {r5, @in6={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x33, 0xaaec, 0x80000001, 0x1, 0x4}}, &(0x7f000085e000)=0xb8) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000913000-0x4)=0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0086401, &(0x7f0000df9000)={0xc7, &(0x7f0000db9000-0xc7)=""/199}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000065e000-0xc4)=""/196, &(0x7f00007fb000)=0xc4) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000492000)=0x4, &(0x7f0000015000)=0x4) 2018/01/26 15:21:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000736000)={0x0, 0x0}) sync_file_range(r0, 0x80000001, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000049e000-0x10)={0x0, 0x9b, 0x800, 0x1}, &(0x7f0000270000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000653000-0x8c)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000007c000)=0x8c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001e3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x8000000000000007, &(0x7f00001b9000-0x10)={0x0, 0x0, 0x0, 0x10000000, 0x0}) fcntl$lock(r2, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x79, 0x0}) ioctl$int_out(r2, 0x2, &(0x7f0000054000)=0x0) 2018/01/26 15:21:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r1, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000906000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000c5c000)=0x200, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup3(r2, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$int_in(r0, 0x5452, &(0x7f0000edd000)=0x4) write(r0, &(0x7f0000bf9000)="00105e1e8d00000000000000181600000000000007ffbc7018ce069f97ae214d872c4e8ce22c9b009600000700e700000002cf67824f44a95328f60b8f32084331df2d7ee23998e10630b31331e83c00050000009c99e0", 0x56) shutdown(r0, 0x0) socket$inet(0x2, 0x805, 0x7) readv(r0, &(0x7f0000728000-0x8)=[{&(0x7f0000cf8000-0x14)=""/20, 0x14}], 0x1) 2018/01/26 15:21:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000640000)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a93000-0x4)=0x220000280000004) read(r0, &(0x7f000061f000)=""/1, 0x7c) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000f21000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 95.693868] IPv4: Oversized IP packet from 127.0.0.1 2018/01/26 15:21:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00009ca000)='/dev/ppp\x00', 0x600000, 0x0) sendto$unix(r0, &(0x7f00006b5000-0x2b)="0ba8fb411e624dca0490a9bc4ac2189344cee9addc62b103389573976f19e8bcb8247a9c265a4282d1feef", 0x2b, 0x40000, 0x0, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000644000-0x8)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000c80000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') mknodat(r2, &(0x7f00009da000-0x8)='./file0\x00', 0x80, 0x20) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f6a000)={0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000d11000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00006b7000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c98000-0x4)=0xe8) r7 = getgid() sendmsg$unix(r1, &(0x7f0000632000-0x1c)={&(0x7f00009b4000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000027d000)=[{&(0x7f0000941000-0xb9)="2b8e5de6b0bab2705a28f16cf6f0fe4c1340b68c4b149974292663b141c1dd75287c027c26473dad3adcf5f3ea8008adf4ab389e60d90f6b06c217c084147342a4565131f70d93f993fb03d779ee661fdbf5a603df3d68488e4e6af85fa725b36929f6fc3a4656f4fd4bd612918b64afc97b213aa4e5b5ecc332381412ca8a621b697f05be1fb78dab1949013fefbdf3037343a4f987d4e64814634a61030082451a736416d825d7a2bc7bed1fe5dd405f8ac307f4d876e8a7", 0xb9}, {&(0x7f00001e3000-0x6a)="914c273d77d9ba578fb8b4b310634bb27eaa2021cbc79aac5e9acdc67ae1b804d43cfe3387c4e80dc06315acd83e6ccd091dec7460f1edbe82918558f2abebd03b1c426a336102fd8a571a3541cc58bde5afe02397d279ebc2c70fc8caaac04f7d1c1321c5958fdba371", 0x6a}, {&(0x7f00002ab000)="2957ad5600adb08eb281ad5daffbbfbb32a6796482728a210726938521d50fd13852d58b95bdc39d3f97e661ecea7100a4f4a67702874a33ace27eb7", 0x3c}, {&(0x7f00003a9000-0x9a)="6e125fa5c1e904d2e6941dc48291aeb520da6622cd5466e275d2d9c093a0a4d3883b23b7c0e349ed31ad3b543b2275344daf8fd6d83361ea796a0b36abac21ab6938be99debd63b1b97fd1731b36f44ca2ec5c2e2f4c5dd445b04a3b637dea5c6acd6d7d0962e483b0df4f51531ab8b153532d9d2f488dc4f39dca4920aeaf0152d4f8f631b924c6fc17b7b11839ce735487207784df69e37781", 0x9a}], 0x4, &(0x7f000093a000)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r3, r0, r1, r4]}], 0x38, 0x4}, 0x4001) renameat2(r1, &(0x7f000068e000)='./file0\x00', r2, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) llistxattr(&(0x7f0000ecc000-0x1a)='./file0/file0/file0/file0\x00', &(0x7f0000d32000-0xb3)=""/179, 0xb3) 2018/01/26 15:21:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00002df000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000511000)={0x0, 0x80000001, 0xffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x20, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r2, 0x0, 0x1) 2018/01/26 15:21:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$int_in(r0, 0x5452, &(0x7f0000edd000)=0x4) write(r0, &(0x7f0000bf9000)="00105e1e8d00000000000000181600000000000007ffbc7018ce069f97ae214d872c4e8ce22c9b009600000700e700000002cf67824f44a95328f60b8f32084331df2d7ee23998e10630b31331e83c00050000009c99e0", 0x56) shutdown(r0, 0x0) readv(r0, &(0x7f0000728000-0x8)=[{&(0x7f0000cf8000-0x14)=""/20, 0x14}], 0x1) 2018/01/26 15:21:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$int_in(r0, 0x5452, &(0x7f0000edd000)=0x4) write(r0, &(0x7f0000bf9000)="00105e1e8d00000000000000181600000000000007ffbc7018ce069f97ae214d872c4e8ce22c9b009600000700e700000002cf67824f44a95328f60b8f32084331df2d7ee23998e10630b31331e83c00050000009c99e0", 0x56) readv(r0, &(0x7f0000728000-0x8)=[{&(0x7f0000cf8000-0x14)=""/20, 0x14}], 0x1) 2018/01/26 15:21:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$int_in(r0, 0x5452, &(0x7f0000edd000)=0x4) write(r0, &(0x7f0000bf9000)="00105e1e8d00000000000000181600000000000007ffbc7018ce069f97ae214d872c4e8ce22c9b009600000700e700000002cf67824f44a95328f60b8f32084331df2d7ee23998e10630b31331e83c00050000009c99e0", 0x56) shutdown(r0, 0x0) socket$inet(0x2, 0x805, 0x7) readv(r0, &(0x7f0000728000-0x8)=[{&(0x7f0000cf8000-0x14)=""/20, 0x14}], 0x1) 2018/01/26 15:21:22 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000052e000-0x8)={0x0, 0x0}) bind(r0, &(0x7f0000dfa000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) capset(&(0x7f000017f000)={0x20080522, 0x0}, &(0x7f0000ca3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = creat(&(0x7f0000d8c000-0x8)='./file0\x00', 0x15) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f00001b5000)={{0x10000, 0x1}, 'port0\x00', 0x1, 0x10024, 0x5f7c30e2, 0x100, 0x1, 0x2, 0x2, 0x0, 0x4, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004c9000)='/dev/pktcdvd/control\x00', 0x59e7d59172c81b3d, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x3, &(0x7f00008ea000)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000fe0000)={{0xffffffff, 0x3a}, 'port1\x00', 0x59, 0x20000, 0x3, 0xffff, 0x81, 0x2, 0x7, 0x0, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setns(0xffffffffffffffff, 0x0) write$selinux_load(r2, &(0x7f0000a0f000)={0xf97cff8c, 0x8, 'SE Linux', "61a50aa8cd9ed75231d13bf18a82ccbff6d236db873325c8075533ecc27a"}, 0x2e) mq_getsetattr(0xffffffffffffffff, &(0x7f0000207000+0x855)={0xffff, 0x7f9, 0x2, 0x9, 0x1, 0x0, 0x0, 0xfffffffffffffff7}, &(0x7f0000d2b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 15:21:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000002, 0x8abd) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009bf000)=@common='vlan0\x00', 0x4106c471) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$void(r0, 0xc0045c77) [ 95.835246] sg_write: data in/out 105/40 bytes for SCSI command 0xe2-- guessing data in; [ 95.835246] program syz-executor3 not setting count and/or reply_len properly 2018/01/26 15:21:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r1, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 15:21:22 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00006fd000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 15:21:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$int_in(r0, 0x5452, &(0x7f0000edd000)=0x4) readv(r0, &(0x7f0000728000-0x8)=[{&(0x7f0000cf8000-0x14)=""/20, 0x14}], 0x1) 2018/01/26 15:21:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$int_in(r0, 0x5452, &(0x7f0000edd000)=0x4) write(r0, &(0x7f0000bf9000)="00105e1e8d00000000000000181600000000000007ffbc7018ce069f97ae214d872c4e8ce22c9b009600000700e700000002cf67824f44a95328f60b8f32084331df2d7ee23998e10630b31331e83c00050000009c99e0", 0x56) readv(r0, &(0x7f0000728000-0x8)=[{&(0x7f0000cf8000-0x14)=""/20, 0x14}], 0x1) 2018/01/26 15:21:22 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f00008ed000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000000000)=',cgroupwlan0\x00', 0xd, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) set_tid_address(&(0x7f0000bcb000-0x4)=0x0) getsockopt$inet6_buf(r1, 0x29, 0x43, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/26 15:21:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a5f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000173000)={{0x0, 0x2, 0x3, 0x0, 0x10001}, 0x9, 0x3, 'id0\x00', 'timer1\x00', 0x0, 0x9, 0x0, 0x40, 0x6, [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]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000263000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e42000)={0x0, 0x7}, &(0x7f0000f20000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008b0000-0x14)={r2, 0x5e, 0xe9, 0xbe37, 0xc8, 0x9}, &(0x7f0000b57000)=0x14) socketpair(0x3, 0x2, 0x5, &(0x7f00001d2000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008bc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0286429, &(0x7f0000d5e000)={r4, 0x8, &(0x7f0000432000)=[0x8, 0x1, 0x0, 0x7fffffff0000000, 0x4, 0x7fa, 0xffffffff80000001, 0x3], &(0x7f00000b5000)=[0x8914, 0x2, 0x80, 0x80000001, 0x7], 0x41, 0x4, 0x1, &(0x7f00008d2000)=[0x4, 0x4, 0x0, 0x7], &(0x7f0000a27000)=[], 0x0}) r5 = creat(&(0x7f0000d83000-0x8)='./file0\x00', 0x80) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r5, 0x111, 0x4, 0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000c70000-0x90)={0x20, {{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000687000-0x4)=0x0) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000006000-0x4)=0x0) 2018/01/26 15:21:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00005e7000-0x4)=0x6, 0x4) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000086000-0x50)={@generic=""/16, @ifru_addrs=@can={0x0, 0x0, 0x0, 0x0}}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000de1000)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00000e9000-0x5c)={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd545}, {0xa, 0x1, 0x23, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, 0x7, [0x3bb, 0x7, 0x5, 0x4000, 0x1, 0x1000, 0x6, 0xa395]}, 0x5c) stat(&(0x7f00009ae000-0x5)='./file0\x00', &(0x7f000088e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a87000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x5, 0x1, 0x6, 0xa, 0xa0, 0x20, 0x0, r1, r3}, {0x29afecf6, 0x1, 0x101, 0x6, 0x11, 0x2, 0x10000, 0x9}, {0x8000, 0xfffffffffffffff9, 0x5, 0x3}, 0x5, 0x0, 0x0, 0x1, 0x2, 0x3}, {{@in=@rand_addr=0x84c2, 0x3, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x3, 0x321, 0xfffffffffffff075, 0x3, 0x4}}, 0xe8) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e6f000-0x20)=""/16, &(0x7f0000623000)=0x10) 2018/01/26 15:21:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000da5000-0x10)='/dev/sequencer2\x00', 0x801, 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="01", 0x1}], 0x1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000385000-0x4)=0xf0000000002, 0x80000000000002) [ 95.919129] ================================================================== [ 95.926538] BUG: KASAN: slab-out-of-bounds in __lock_acquire+0x387e/0x4b50 [ 95.933425] sg_write: data in/out 105/40 bytes for SCSI command 0xe2-- guessing data in; [ 95.933425] program syz-executor7 not setting count and/or reply_len properly [ 95.949144] Read of size 8 at addr ffff8801d21d2f78 by task syz-executor6/18291 [ 95.956575] [ 95.958194] CPU: 1 PID: 18291 Comm: syz-executor6 Not tainted 4.4.113-ge70c132 #27 [ 95.965884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.975224] 0000000000000000 2f59fc426a80a955 ffff8800a15d7710 ffffffff81d0278d [ 95.983249] ffffea0007487480 ffff8801d21d2f78 0000000000000000 ffff8801d21d2f78 [ 95.991229] 0000000000000000 ffff8800a15d7748 ffffffff814fd053 ffff8801d21d2f78 [ 95.999228] Call Trace: [ 96.001790] [] dump_stack+0xc1/0x124 [ 96.007126] [] print_address_description+0x73/0x260 [ 96.013763] [] kasan_report+0x285/0x370 [ 96.019358] [] ? __lock_acquire+0x387e/0x4b50 [ 96.025472] [] __asan_report_load8_noabort+0x14/0x20 [ 96.032196] [] __lock_acquire+0x387e/0x4b50 [ 96.038142] [] ? save_stack+0xa3/0xd0 [ 96.043565] [] ? save_stack_trace+0x26/0x50 [ 96.049508] [] ? save_stack+0x43/0xd0 [ 96.054930] [] ? kasan_kmalloc+0xad/0xe0 [ 96.060612] [] ? kmem_cache_alloc_trace+0x100/0x2b0 [ 96.067250] [] ? sg_read+0xb42/0x1490 [ 96.072672] [] ? do_loop_readv_writev+0x141/0x1e0 [ 96.079136] [] ? compat_do_readv_writev+0x5df/0x6e0 [ 96.085772] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 96.092771] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 96.099760] [] ? __might_sleep+0x90/0x1a0 [ 96.105532] [] ? futex_wait_queue_me+0x3e5/0x5d0 [ 96.111911] [] ? refill_pi_state_cache.part.6+0x200/0x200 [ 96.119070] [] lock_acquire+0x15e/0x460 [ 96.124666] [] ? sg_remove_request+0x69/0x110 [ 96.130786] [] ? sg_read+0xb42/0x1490 [ 96.136211] [] _raw_write_lock_irqsave+0x4e/0x70 [ 96.142588] [] ? sg_remove_request+0x69/0x110 [ 96.148705] [] sg_remove_request+0x69/0x110 [ 96.154646] [] sg_finish_rem_req+0x295/0x340 [ 96.160676] [] sg_read+0xa1b/0x1490 [ 96.165922] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 96.172558] [] ? fsnotify+0xee0/0xee0 [ 96.177979] [] ? avc_policy_seqno+0x9/0x20 [ 96.183833] [] do_loop_readv_writev+0x141/0x1e0 [ 96.190135] [] ? security_file_permission+0x89/0x1e0 [ 96.196859] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 96.203495] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 96.210131] [] compat_do_readv_writev+0x5df/0x6e0 [ 96.216593] [] ? vfs_writev+0xb0/0xb0 [ 96.222016] [] ? exit_robust_list+0x240/0x240 [ 96.228132] [] ? __fget+0x20b/0x3b0 [ 96.233380] [] ? __fget+0x232/0x3b0 [ 96.238628] [] ? __fget+0x47/0x3b0 [ 96.243789] [] compat_readv+0xd9/0x140 [ 96.249297] [] compat_SyS_readv+0xd8/0x1b0 [ 96.255155] [] ? SyS_pwritev+0x230/0x230 [ 96.260841] [] ? vmacache_update+0xfe/0x130 [ 96.266785] [] ? do_fast_syscall_32+0xd7/0x890 [ 96.272990] [] ? SyS_pwritev+0x230/0x230 [ 96.278669] [] do_fast_syscall_32+0x314/0x890 [ 96.284789] [] sysenter_flags_fixed+0xd/0x17 [ 96.290816] [ 96.292416] Allocated by task 18291: [ 96.296100] [] save_stack_trace+0x26/0x50 [ 96.301990] [] save_stack+0x43/0xd0 [ 96.307359] [] kasan_kmalloc+0xad/0xe0 [ 96.312988] [] kasan_slab_alloc+0x12/0x20 [ 96.318872] [] kmem_cache_alloc+0xba/0x290 [ 96.324853] [] fasync_helper+0x37/0xb0 [ 96.330478] [] sg_fasync+0x86/0xb0 [ 96.335760] [] do_vfs_ioctl+0x981/0xee0 [ 96.341487] [] compat_SyS_ioctl+0x64e/0x2540 [ 96.347637] [] do_fast_syscall_32+0x314/0x890 [ 96.353874] [] sysenter_flags_fixed+0xd/0x17 [ 96.360028] [ 96.361627] Freed by task 0: [ 96.364613] (stack is not available) [ 96.368291] [ 96.369893] The buggy address belongs to the object at ffff8801d21d2f00 [ 96.369893] which belongs to the cache fasync_cache of size 96 [ 96.383303] The buggy address is located 24 bytes to the right of [ 96.383303] 96-byte region [ffff8801d21d2f00, ffff8801d21d2f60) [ 96.395494] The buggy address belongs to the page: SeaBIOS (version 1.8.2-20171130_102032-google) Total RAM Size = 0x00000001e0000000 = 7680 MiB CPUs found: 2 Max CPUs supported: 2 found virtio-scsi at 0:3 virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0 virtio-scsi blksize=512 sectors=4194304 = 2048 MiB drive 0x000f3050: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Booting from Hard Disk 0... early console in decompress_kernel input_data: 0x00000000039ca26e input_len: 0x00000000014249e8 output: 0x0000000001000000 output_len: 0x0000000003ddaa40 run_size: 0x0000000005510000 Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Initializing cgroup subsys schedtune [ 0.000000] Linux version 4.4.113-ge70c132 (syzkaller@ci) (gcc version 7.1.1 20170620 (GCC) ) #27 SMP PREEMPT Wed Jan 24 22:49:17 UTC 2018 [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers' [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] x86/fpu: Using 'eager' FPU context switches. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000] bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.4 present. [ 0.000000] Hypervisor detected: KVM [ 0.000000] e820: last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT [ 0.000000] e820: last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f32c0-0x000f32cf] mapped at [ffff8800000f32c0] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Using GB pages for direct mapping [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F3090 000014 (v00 Google) [ 0.000000] ACPI: RSDT 0x00000000BFFFDC70 000034 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACP 0x00000000BFFFFF00 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.000000] ACPI: DSDT 0x00000000BFFFDCB0 0017B2 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACS 0x00000000BFFFFEC0 000040 [ 0.000000] ACPI: FACS 0x00000000BFFFFEC0 000040 [ 0.000000] ACPI: SSDT 0x00000000BFFFF590 000930 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: APIC 0x00000000BFFFF4A0 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.000000] ACPI: WAET 0x00000000BFFFF470 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 2:1fffd001, primary cpu clock [ 0.000000] kvm-clock: using sched offset of 1957822752 cycles [ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fffffff] [ 0.000000] kasan: KernelAddressSanitizer initialized [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.000000] e820: [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 42 pages/cpu @ffff8801db200000 s134024 r8192 d29816 u1048576 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1935237 [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.000000] Memory: 6581444K/7863916K available (40414K kernel code, 6135K rwdata, 8812K rodata, 1852K init, 23616K bss, 1282472K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] Kernel/User page tables isolation: enabled [ 0.000000] Running RCU self tests [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU lockdep checking is enabled. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=2 [ 0.000000] NR_IRQS:4352 nr_irqs:440 16 [ 0.000000] console [ttyS0] enabled [ 0.000000] console [ttyS0] enabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.000000] ... CHAINHASH_SIZE: 32768 [ 0.000000] memory used by lock dependency info: 8159 kB [ 0.000000] per task-struct memory footprint: 1920 bytes [ 0.000000] tsc: Detected 2300.000 MHz processor [ 1.172639] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.173791] pid_max: default: 32768 minimum: 301 [ 1.174497] ACPI: Core revision 20150930 [ 1.244606] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.245824] Security Framework initialized [ 1.246391] SELinux: Initializing. [ 1.247042] AppArmor: AppArmor disabled by boot time parameter [ 1.247943] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.248868] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.252553] Initializing cgroup subsys io [ 1.253146] Initializing cgroup subsys freezer [ 1.253806] Initializing cgroup subsys hugetlb [ 1.254428] Initializing cgroup subsys debug [ 1.255190] CPU: Physical Processor ID: 0 [ 1.257026] mce: CPU supports 32 MCE banks [ 1.257774] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.258603] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.259532] Spectre V2 mitigation: Vulnerable: Minimal generic ASM retpoline [ 1.262826] Freeing SMP alternatives memory: 44K [ 1.272189] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.391981] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.393472] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.482239] x86: Booting SMP configuration: [ 1.482896] .... node #0, CPUs: #1 [ 1.483695] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.488436] x86: Booted up 1 node, 2 CPUs [ 1.489002] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.493609] devtmpfs: initialized [ 1.503020] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.504411] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.506049] xor: automatically using best checksumming function: [ 1.519482] kworker/u4:0 (21) used greatest stack depth: 28008 bytes left [ 1.601992] avx : 20925.200 MB/sec [ 1.603373] RTC time: 15:21:29, date: 01/26/18 [ 1.606123] NET: Registered protocol family 16 [ 1.607669] schedtune: init normalization constants... [ 1.608416] schedtune: no energy model data [ 1.609011] schedtune: disabled! [ 1.614887] kworker/u4:0 (27) used greatest stack depth: 27144 bytes left [ 1.638768] cpuidle: using governor ladder [ 1.668347] cpuidle: using governor menu [ 1.669648] ACPI: bus type PCI registered [ 1.670247] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 1.673110] PCI: Using configuration type 1 for base access [ 2.101924] raid6: sse2x1 gen() 4442 MB/s [ 2.271878] raid6: sse2x1 xor() 2255 MB/s [ 2.441866] raid6: sse2x2 gen() 6857 MB/s [ 2.611832] raid6: sse2x2 xor() 3661 MB/s [ 2.781802] raid6: sse2x4 gen() 8093 MB/s [ 2.951780] raid6: sse2x4 xor() 5169 MB/s [ 3.121746] raid6: avx2x1 gen() 8991 MB/s [ 3.291716] raid6: avx2x2 gen() 13896 MB/s [ 3.461700] raid6: avx2x4 gen() 18264 MB/s [ 3.462345] raid6: using algorithm avx2x4 gen() 18264 MB/s [ 3.463087] raid6: using avx2x2 recovery algorithm [ 3.464388] ACPI: Added _OSI(Module Device) [ 3.465049] ACPI: Added _OSI(Processor Device) [ 3.465676] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.466320] ACPI: Added _OSI(Processor Aggregator Device) [ 3.476919] ACPI: Executed 2 blocks of module-level executable AML code [ 3.553624] ACPI: Interpreter enabled [ 3.554587] ACPI: (supports S0 S3 S4 S5) [ 3.555139] ACPI: Using IOAPIC for interrupt routing [ 3.556582] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 3.769592] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.770593] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 3.771961] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 3.772973] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 3.801159] PCI host bridge to bus 0000:00 [ 3.801938] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.802940] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.803916] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.804945] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 3.805968] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.847195] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 3.936456] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 3.942766] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 3.948743] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 3.954851] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 3.958645] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 3.972858] ACPI: Enabled 16 GPEs in block 00 to 0F [ 3.976290] vgaarb: loaded [ 3.979682] SCSI subsystem initialized [ 3.983418] ACPI: bus type USB registered [ 3.985720] usbcore: registered new interface driver usbfs [ 3.987083] usbcore: registered new interface driver hub [ 3.988255] usbcore: registered new device driver usb [ 3.990506] pps_core: LinuxPPS API ver. 1 registered [ 3.992160] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 3.993591] PTP clock support registered [ 3.996634] Advanced Linux Sound Architecture Driver Initialized. [ 3.998334] PCI: Using ACPI for IRQ routing [ 4.012329] NetLabel: Initializing [ 4.012919] NetLabel: domain hash size = 128 [ 4.013560] NetLabel: protocols = UNLABELED CIPSOv4 [ 4.014563] NetLabel: unlabeled traffic allowed by default [ 4.017090] amd_nb: Cannot enumerate AMD northbridges [ 4.017905] clocksource: Switched to clocksource kvm-clock [ 4.180079] pnp: PnP ACPI init [ 4.202351] pnp: PnP ACPI: found 7 devices [ 4.216091] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 4.217677] NET: Registered protocol family 2 [ 4.220452] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 4.221925] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 4.229310] TCP: Hash tables configured (established 65536 bind 65536) [ 4.230481] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 4.232741] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 4.235375] NET: Registered protocol family 1 [ 4.236089] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 4.237836] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 4.239019] software IO TLB [mem 0xbbffd000-0xbfffd000] (64MB) mapped at [ffff8800bbffd000-ffff8800bfffcfff] [ 4.240948] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 4.242149] hw unit of domain pp0-core 2^-0 Joules [ 4.242803] hw unit of domain package 2^-0 Joules [ 4.243455] hw unit of domain dram 2^-16 Joules [ 4.249016] Scanning for low memory corruption every 60 seconds [ 4.257762] audit: initializing netlink subsys (disabled) [ 4.259227] audit: type=2000 audit(1516980091.567:1): initialized [ 4.266603] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 4.397743] VFS: Disk quotas dquot_6.6.0 [ 4.400391] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 4.423104] fuse init (API version 7.23) [ 4.426343] 9p: Installing v9fs 9p2000 file system support [ 4.440931] async_tx: api initialized (async) [ 4.442730] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 4.444233] io scheduler noop registered [ 4.444811] io scheduler deadline registered [ 4.447222] io scheduler cfq registered (default) [ 4.459340] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 4.463568] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 4.464731] ACPI: Power Button [PWRF] [ 4.466462] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 4.467701] ACPI: Sleep Button [SLPF] [ 4.491551] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 4.492520] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 4.516066] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 4.517406] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 4.525462] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 4.548748] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 4.574468] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 4.599061] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 4.624188] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 4.633558] Non-volatile memory driver v1.3 [ 4.635408] Linux agpgart interface v0.103 [ 4.639696] [drm] Initialized drm 1.1.0 20060810 [ 4.739706] brd: module loaded [ 4.807866] loop: module loaded [ 4.842274] nbd: registered device at major 43 [ 4.988853] drbd: initialized. Version: 8.4.5 (api:1/proto:86-101) [ 4.989824] drbd: built-in [ 4.990443] drbd: registered as block device major 147 [ 5.017850] scsi host0: Virtio SCSI HBA [ 5.045925] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 5.238911] tsc: Refined TSC clocksource calibration: 2299.806 MHz [ 5.240465] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x21267ddf018, max_idle_ns: 440795235154 ns