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", 0x1000}, {&(0x7f0000e94000+0xb7b)="7b080ae9156fe87502d16d13c6f2263be7b75dfe6990f859db644524885090f2afc39737e2e1b1354471744f5a4d7a8ec69e38acfd3462b052412c2898b89377f4259a0aac5ac36e4a6eafc7818cbe5d6b5f3d2c54d314a2dd45e00f4e7f96afe6dbd52dad37", 0x66}], 0x4, &(0x7f0000c33000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r5, r5]}, @rights={0x38, 0x1, 0x1, [r5, r1, r2, r0, r7, r1, r17, r2, r1]}], 0x58, 0x40088c0}, {&(0x7f0000da4000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000733000-0x60)=[{&(0x7f00009d1000-0xad)="10253af2d157a90daab314460f1ed4d13f676b992404fdbac3dc6f1e8cc8262eadcd5700b8db7fcfceb0b34b039d26767d68c88e3c3fd2130f4a045de4871850ab6e2668a84402f9ef87a9e4df89350ffb20ec2fedfbfbc993544ff2bbb40a004eb52b0b490c2ee38852291ef37c7fc45b470557f39dad6ce6e8624dc55c7d7967ec53b7f9501cacb1bcf3eec9257449c0d199764f1c9ed28a128601d173bdc1d5efe2e24254ff79602cebde45", 0xad}, {&(0x7f00000c5000-0x62)="d4f15187fa45cc404f8fa9347858a998b2900f3250ac824778e21f18c30305e7b39ea8386523fb84bf2ac65c1975edb834732fef2bb06d1c4d4e2da1eaf3e22a918edf26d24358dc32a7bf643d3ba9f004fd96734412549de381416f370404763da0", 0x62}, {&(0x7f0000e90000-0xef)="c68480d14b86aac0a83570a19155d7ac46dcdb9259990cea759b1ec0ab2c419ac88d82132b179608ebd9d46c7b7cdb052bf1956caa95f34c05efcc8d5abcac4e22d8b7652d78dc3f611221aa398738f0c0520cf09f347820b3fa92d6d91a256d80aa52370e7f858b23faa9bb2f92b357058473561914a23b3660a5c6dc95ce6e13bd4b8b19eaf62f0b34540c044d931c6f17405b33c4a65cf6a8357b3b601889ea48d6eb2822081c875c41e279a908637831715b69bdca1de70ddd8ac1164abbf4751682c91644310f4c563bb05949958e6c8589ca63e49c7fb5ffed4c960faa49a1214244c738c23ae00d76d5b81e", 0xef}, {&(0x7f0000232000)="e88d496cf0b004ea0bb5c120a78c658494b9d090413521e733a94a25aba212e8489b703ed89a392dc470185b4bf2e36d0cfaddc88ddca27a8d0afac07769ebee0610671e8dc9b0a9be269befad2c437cd0cfe61d5c98da370ed1f35e40ad89a494e37564650fdc6d16f7567d88783b9e6c8c78d88f7a61a48acd70701ed1c9b5764714c863cdbccb799711", 0x8b}, {&(0x7f0000df0000)="88", 0x1}, {&(0x7f0000d40000-0x63)="9eb5643eb24d9df35b873ad7261c072f1da0599d85d8242140a9e8efb2a602d718038e8a377c66c79a4770276010250aadc8620c5629d5aeeac355108217372a8a3b7d0a38841ae960429bb0ba802cea29c6c2e04b670129465fb946c7ded3b5794e78", 0x63}], 0x6, &(0x7f0000d74000)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x20, 0x24000800}, {&(0x7f000039d000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000030b000-0x50)=[{&(0x7f00008f3000)="", 0x0}, {&(0x7f0000970000)="dcd650368c6ca8b4aee5d26a3ca280dba72798f71564b4000dc2fe5b0a1d311c634780460d864c6727fbfefe9777de12f80f4f548caad407a13245c23d33591bd1d4aa560113f74f258ee52496fdf232fde14c7e32ed9dcf4939a67fc303d1f94859f4d540fab108bd5b62b2608b050220d3637938383eb169a4d84a5dd7e414c1752108a3ad38d8b13229fb0be1cf9ed519ccfc4a5ab9e0393f7bb911db9c2bc8ff659147e2bdfe061f09ec1df6d0a6034b39cabcefd539ef7659df5062a75d5c0a05163c70134ff0da67016c36c527998aef38b269f46ee1b0c406719f2e107d132952684eb706e417fb2847", 0xed}, {&(0x7f0000d4b000-0x67)="adbb8ab9c5732af48e7846d6fa76d31f6c728085e25b135cf8452b5f87cb31a40f12716c791e8a670400741b8087668fb5e2630514b9eb1977bf7cb2a996a0f70051d64ebc6e4e5aa549244319f1fa41abbf9364450d3566a35e1e89253d88ddcf881f8ff099c9", 0x67}, {&(0x7f0000a5c000-0x67)="de2103f2b49dc0b64d790760426f702f14751828dbf39d938b3fcb2c5610a1388ea7b5b7d9dd9e481a1f7f9c2ec8e55020b22d019ae133279a7c3b009a6c29b399544c60e0c4ae2776acb3d68df59e78602d503a7175c2455bb46a5ebb3abaea2c2d3e225fe6c3", 0x67}, {&(0x7f0000f3e000)="b77484e80645fab8bd3e472c527e649e7ed3fe606e09b14f48d774a23643bd1a2f464e19d3d224ac6a9f784241622234ac628c1a052517673cb7a3ee39edd4d9df480041d58d653351533a5baa8cdee73467cfefb14ccf1cc5fdd481d92c5f72bd292fd7e69b0ff6bcdf28156a576ca463bd72f9fe2a736dc00ec857b331120fbe104bd579d0417ba2012c0af6d04760c4a7760213d8145cf5c7439e7f9c1ed58264e80e05b9fb071852c1c40f77636a5fa08d925bf55e36624004ba873ec9c4cdefb3319df60a4383b1a6e94d6442d961220021f55d8402aed8824d2861", 0xde}], 0x5, 0x0, 0x0, 0x800}], 0x4, 0x1) splice(r5, 0x0, r2, 0x1, 0x8, 0x0) 2017/12/18 11:45:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000992000)={0x7b, 0x0, [0x7, 0x1ff, 0x256, 0x42], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$unix(0x1, 0x2000000000003, 0x0, &(0x7f0000e77000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001c0000)='/selinux/checkreqprot\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000699000)={0x0, 0x9, 0x5cf3b7b9, 0x3f, 0xfff, 0x6, 0x81, 0x1, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x21d, 0x8, 0x1f, 0x4}}, &(0x7f00008ff000)=0xb8) getrusage(0x0, &(0x7f0000d1b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000dba000-0x14)={r4, 0x9, 0x8, 0x3d, 0x4, 0xffff}, 0x14) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000cd0000-0x4)=0x4, 0x4) r5 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r5, 0x40044) fcntl$F_SET_FILE_RW_HINT(r2, 0x40d, &(0x7f000079d000)=0x0) sendfile(r2, r5, &(0x7f0000001000)=0x0, 0x400000000fee) recvmmsg(r1, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00006c9000-0x10)=[{&(0x7f000000e000-0xda)=""/58, 0x3a}], 0x1, &(0x7f000000f000-0x3f)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f000000b000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000b5e000-0x1)=0x0, &(0x7f00003af000)=0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000fa7000)='/dev/vcs\x00', 0x800, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000cc000)={0x0, 0x0}, &(0x7f0000d18000)=0x8) mprotect(&(0x7f000033d000/0x1000)=nil, 0x1000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r5, 0xc0f85403, &(0x7f00006d5000-0xf8)={{0xffffffffffffffff, 0x3, 0x543, 0x2, 0x3}, 0x18, 0x18, 'id1\x00', 'timer0\x00', 0x0, 0x5, 0x14, 0x10001, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_mreqsrc(r3, 0x0, 0x8002f, &(0x7f0000b68000-0xc)={@multicast1=0x0, @multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb1000-0x4)=0xc) [ 57.332278] netlink: 9 bytes leftover after parsing attributes in process `syz-executor2'. [ 57.358484] device syz5 entered promiscuous mode 2017/12/18 11:45:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0xa, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006c2000-0xa)='/dev/ptmx\x00', 0x10080000, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x5, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff5ba7, 0x200, 0x0, 0x0, 0x8001, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x100000003, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x2, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ee9000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x0, 0x20000000004ff, 0x8, 0x80, 0x80000000, 0xfffffffffffffffd}, 0x20) r2 = syz_open_dev$loop(&(0x7f0000851000-0xb)='/dev/loop#\x00', 0x0, 0x0) read(r2, &(0x7f00009fc000-0x1000)=""/512, 0x200) gettid() 2017/12/18 11:45:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000400000005, 0x0, &(0x7f0000324000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000286000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00001ec000)=0x0, &(0x7f000017d000-0x4)=0x4) bind$unix(r0, &(0x7f000094d000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x5) 2017/12/18 11:45:35 executing program 4: futex(&(0x7f000000d000-0x4)=0x1, 0x1, 0x5, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f00005fa000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 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, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x2400100) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000c05000-0x8)=0x7) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000b34000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) perf_event_open(&(0x7f00005e5000)={0x2, 0x78, 0xdee3, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x100005, 0x84, &(0x7f0000c12000)={0x0, 0x0}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000fa7000)={0x200, 0x6, 0x3f, 0xffffffffffffffff, 0xfffffdfffffffffc, 0xfffffffffffffffc, 0xffffffdffffffffe, 0x3, 0x0, 0x100000, 0x0, 0x48}) r3 = openat(0xffffffffffffffff, &(0x7f0000375000-0x8)='./file0\x00', 0x102, 0xc1) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f000053a000)={0x3, 0x7, 0x8, 0x1, 0x1, 0x3f}) perf_event_open(&(0x7f000091b000-0x78)={0x0, 0x78, 0x0, 0x6, 0x0, 0x1000, 0x0, 0x0, 0x4, 0x3, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x3, 0x9, 0x2, 0x0, 0x5, 0x0, 0x0, 0xc, 0xffffe, 0x1000, 0x0}, 0x0, 0x838, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r2, 0x9) sched_setscheduler(r4, 0x8000000000000005, &(0x7f00002d8000-0x4)=0x5) pipe2(&(0x7f0000f5b000)={0x0, 0x0}, 0xfffffffffffffffc) r5 = timerfd_create(0x0, 0x80800) socket$inet6_dccp(0xa, 0x6, 0x0) clock_gettime(0x0, &(0x7f0000f70000-0x10)={0x0, 0x0}) clock_nanosleep(0x8, 0x1, &(0x7f0000fd6000-0x8)={0x77359400, 0x0}, &(0x7f00008eb000-0x10)={0x0, 0x0}) clock_gettime(0x3, &(0x7f0000fa1000-0x10)={0x0, 0x0}) timerfd_settime(r5, 0x41, &(0x7f0000e1d000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000367000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r5, 0x3, &(0x7f000000b000)={{0x77359400, 0x0}, {0x0, r6}}, &(0x7f000048a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000d2c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r7 = socket(0x10, 0x3, 0x0) write(r7, &(0x7f000010d000)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2017/12/18 11:45:35 executing program 3: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1000010, &(0x7f000000a000)='a') mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a20000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$netrom(r0, &(0x7f00000a2000-0x10)=@ax25={0x3, {"d8046ddaaa0e03"}, 0x3}, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e44000-0x11)='/dev/qat_adf_ctl\x00', 0x6e880, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000b46000-0xb)={0x200, 0x60, 0x2, 0x10001, 0x3ff, 0x80, 0x1, 0x4, 0x3, 0x10001, 0xffffffffffffffff}, 0xb) socket$bt_hci(0x1f, 0x3, 0x1) r3 = fcntl$getown(r1, 0x9) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000523000-0x4)=0x0, &(0x7f0000290000-0x4)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000006e000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000153000-0x4)=0xe8) getgroups(0x9, &(0x7f0000b96000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchownat(r2, &(0x7f0000bcb000)='./file0\x00', r4, r5, 0x1100) r6 = syz_open_procfs(r3, &(0x7f000077b000-0xe)='cgroup\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f000051a000-0x10)={0x1f, 0x8000, 0x1, 0x8000, 0x0}, &(0x7f0000880000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000014b000)={r7, 0x7fffffff}, &(0x7f00009df000)=0x6) preadv(r6, &(0x7f0000008000)=[{&(0x7f0000007000)=""/1, 0x1}], 0x1, 0x0) clock_gettime(0x0, &(0x7f00003ea000)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000af9000-0xfa)="6bcb51b46b9028d8eb71ab552e278e66db51183f6768ad8366721780a8318b83e6d908f2b07fb72610fc32a3bcc438e2708274830ee52895dcdecc90746830ef26c7033f00a24461fac0e4730d2c52a6ea884d374fe28c310d8bd12ca56b7fa714b5dacda53f50acfc8e8e3375260dda2dda0bc8bf74070399c2ddd275765c53e4a26f1d632d49984b56e6df963fd73cd6ddbd70b80dae6be740e27df84ffc8475b2f7b87d5efc435e1e9c69a490caf8f7b455ce91a95fe6f557a662ce726bb4f60b6ab6d61247e937201dc1ab1c21a3ada5764301d2d31cbc43becdfabfe9870a54140553a866e88fafb9d2b11ac081afe47399f7e1befadfcb", 0xfa, 0x9, &(0x7f00001d3000+0xaff)={r8, r9+30000000}) clock_adjtime(0x3, &(0x7f000054e000)={0x2ab9, 0x3, 0x1, 0x8, 0xffff, 0x3, 0xffffffffffffffff, 0x91, 0xff, 0x4, 0x9, 0x7, 0x7, 0x8000, 0x6, 0x2, 0x100000001, 0x0, 0x7f, 0x1, 0x2, 0x5, 0x6, 0x7, 0x3ff, 0x40}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000c77000)=0x0, &(0x7f00005f0000)=0x4) perf_event_open(&(0x7f000004f000-0x78)={0x200000002, 0x78, 0x7f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x10000000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000e43000-0x12)="6668650022fdd483394144efe2ccc2d1f122", 0x7ffb8, &(0x7f0000032000)="") ioctl$KDGETMODE(r6, 0x4b3b, &(0x7f00000f3000)=0x0) 2017/12/18 11:45:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000343000)={0x0, 0x0}) read(r0, &(0x7f0000222000-0x89)=""/137, 0x89) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00008b0000-0x9)='/dev/rtc\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f00000dc000)={{0x2, 0x8001}, 'port1\x00', 0x40, 0x20, 0x4, 0x6, 0x20, 0x400, 0x9, 0x0, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) r3 = semget$private(0x0, 0x3, 0x3d) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f000082c000)=""/255) connect$inet6(r1, &(0x7f0000f61000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000d81000)={0x0, 0x3, 0x18, 0xa06d, 0x8, 0x1, 0x4, 0x8, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x3, 0x5, 0x80000000}}, &(0x7f00001e4000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00002a3000)={r4, @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]}, [0x3, 0x0, 0x9, 0x0, 0xa3c, 0x5bb9, 0x7f, 0x2, 0x3, 0xfffffffffffffcf8, 0x3, 0xf23e, 0xe3, 0x7, 0x0]}, &(0x7f0000223000)=0x108) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/18 11:45:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x55c, &(0x7f0000e78000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x2, 0x6, "2eeefd", 0x526, 0x21, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x33, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x66, "84fe539acf48cb657531a2758ba29fe1104577f3f581a5dbac42f3b81f5a610d3c46f493f3303d9facccae455c2a9fd234ff6028a26b2e47320cb13b3cf2229b2593b3279c0a88ee9b37a706036eb6f74758bd24bc3c8c565ec55712d47bbacb5dbda9d290b8"}]}, @fragment={0x0, 0x3ff, 0x0, 0x3f, 0x10000, 0x46b, 0x1}, @fragment={0xbf, 0xfffa, 0x1ff, 0xc1d, 0x5, 0x6, 0x3}, @hopopts={0x3c, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xfa, "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"}]}, @routing={0x8, 0x4, 0x1, 0x1, 0x32a, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}]}, @dstopts={0x3e, 0x6a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0xaa, "69a5d405c3f40ce8529ff8bf6c5f1895540dccbdb26d8e372de7c0551b4ac0f827ebeb90614a55772c053c69602fc5b8247fa307541dd41c7f2b01ddc92fafa937527f29e962c05fe6fb848cb5ebfb48a0ff9d19dd39f1bde1300288df2b8b9fe5a839da1ff6d5c9c03637cbdd7eeb63cc752e9c4db0b8bb3f8c0c1a7fc77cf0e70493c4fff258a82b7285ceba548bc907dd2b40f91df1475b9a91abf0694ae1e2ac7e08e67bd680988f"}, {0xfffffffffffffffd, 0xe8, "93713045df603ff28bdfaa355b1041bfcb52d53a3bab87b551bce526053cb08a90d211698785fd1e2c31d53429a76319412f6f8c752fe5151c0dad57a59e8369034a394a3f4b3f9de195e038d0aa5ef1c2c4a4bafe1b751e122b7d86bd0b00955021050514bccea492e63525f33170477c509b5e8587e816be1f80790424573cdc40dca0041232b6aefbab3235634718f9079cecbeb30eff8dd296d4f2077d02ad6966f7eca7f51a599c74723c56eea8a443d0a9e798ca899156f4a83bce3e362cb16ea5bdae529f37cadf4ec565067445947b87d198245c74cf48f6f75fbc985523b0ee354d0def"}, {0x0, 0xb5, "3c13ba1b0176c7b67a6faaaa5d8b6cdb25c0ffecb652ad4bc7b69d00d3aa0033197eb9e55252a1c1fe88db92b9d2c9d8c8ffea3538b0502f41b9e3de0b242a49ef912cc51c31f94201d963371802195b80d0266b5e2a19c0561c8a753f6fbf41dfed986fa957668ad1ae7cdce9a9be6dde3a74d4da652aaeff4595f9b0421effa095cf3802b142aa74c4433d3bb87ec3b560cb3b4dfa6e86f1d1650bd3277e5ac60f4f4e344baef3aca17b6ebf6d24734ef4a5f1ae"}, {0xff, 0xdf, "b29d8b798bc0276c523e6cbae1b4de6df99434df9b6e83fcb2108e5c552601b779174ac3858f365e179cff070703c9cb3d0748aff52bbe98c53882dcef6c40dca0d026c0260f65cfa7a2dad7980d6dd53c60bc66a1385b5a1b9f8fa4f06b2d8bdb60144c07b15fe495f02ccc419d7f5d370b76deb205e1855b81eeee71b6431a1fc6ed49a045efd13acc754f2299610e5190f2e59e7b5b33a24872f360f321bfd2aaae09c5cab10818dd32003c2d9d2204a06f7ef8c7800a9fef37c7cac33a5c871e05cfaf9d06c6aa15a1d636b59651ded6485bb02b26a2496b38c7a893f1"}, {0x7, 0x26, "26cea2fbabd96f9e6c07ee73b82acd1ddd30139a887f8af9324a83104ef73ecfd13fb66a9569"}]}], @icmpv6=@mld={0x87, 0x0, 0x0, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000f60000)=@common='lo\x00', 0x10) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000cd8000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00008ed000-0x4)=0x48) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003b7000)=0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ace000)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f0000fd6000-0x78)={0x1, 0x78, 0x1f, 0x1, 0xdd0, 0x2, 0x0, 0x7, 0x200, 0x1, 0x8, 0x0, 0x7b0, 0xd, 0x0, 0xb7, 0x0, 0x8000000, 0x9, 0x8000, 0x9, 0x2, 0x1, 0x6, 0x93a, 0xffff, 0x0}, r1, 0x80, r2, 0x2) r3 = socket(0x0, 0x807, 0xfa) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000222000)=0x0) 2017/12/18 11:45:35 executing program 1: mmap(&(0x7f0000000000/0x891000)=nil, 0x891000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket(0x5, 0x4, 0xf1) mmap(&(0x7f0000891000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000892000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000894000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000895000-0x4)=0xe3, 0x4) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000893000)={0x0, 0x1000, 0x20, 0x0, 0x605}, &(0x7f0000056000)=0x18) mmap(&(0x7f0000892000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000601000)=@sack_info={0x0, 0x1, 0x2}, &(0x7f0000892000)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000736000)={0x0, 0xff, 0x0, 0xc, 0xd}, &(0x7f00002c7000-0x4)=0x18) mmap(&(0x7f0000891000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000891000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000892000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000193000-0xc)={r2, 0x26, 0x20}, &(0x7f00000a3000-0x4)=0xc) mmap(&(0x7f0000891000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000497000)=0x101, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000892000)=0x3, 0x4) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000088f000)={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, {0xa, 0x3, 0xa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0xffffffff00000002, [0x6, 0x7f, 0x200000000000, 0x81, 0x7fffffff, 0x3ff, 0x401f, 0x1]}, 0x5c) mmap(&(0x7f0000894000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000da1000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000612000)={0x0, 0x0, 0x0}, 0xc) setpgid(r3, r3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/18 11:45:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00008de000-0x8)='./file0\x00', 0x101003, 0x140) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000fbc000)={0xffffffffffffff80}, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000bcf000)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f0000852000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000679000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, r1}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) memfd_create(&(0x7f0000003000-0x2)="1f00", 0x0) execveat(0xffffffffffffffff, &(0x7f0000006000)='./file0\x00', &(0x7f0000001000-0x8)=[&(0x7f0000001000-0x3)='#/\x00'], &(0x7f0000006000)=[], 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x1, &(0x7f0000001000-0x1)="") 2017/12/18 11:45:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 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) 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) sendmmsg$nfc_llcp(r0, &(0x7f0000c63000)=[{&(0x7f0000000000)={0x27, 0x5, 0x0, 0x7, 0x4, 0x2, "26c7e66d8cf26a9f6de45fb63e000d35c3e39771db42cf6c84c06214487ac54c9969a624dbbbeae1359866391641bd656c384cd7bea7c7de23bb219544cfa7", 0xa5}, 0x60, &(0x7f000033c000)=[{&(0x7f0000001000-0x16)="b9c15fc75a90e882141e96023f15a95400f11978bec6", 0x16}, {&(0x7f0000001000-0x8a)="f76509f3c9d66206fe1fbea0f51e625e5c1a31bcb0565551c956ced4b980300fb1630d23eab3efd7d65c4bdc412dcf6d278424d4464cfb2dc7dfd7a64fe8a72422f9f6ac3ca5d6b003eccb4cc8c1f85542a1b5b637e3959038434babeabc0ea9dc5666d536ef9f3a6d4a01d2a93a5b37af36d6284e3270df6afa81028e2384db3420193f69a4ffc61a51", 0x8a}, {&(0x7f0000d59000)="cca866c904a60887cfe10e16bffed9074a4abe73d9aa3b81116ffbfd1287981ed3055d", 0x23}, {&(0x7f0000000000)="c4d5a179c058d2896ad205d49546c7356f74be2a8d4b6d85849cca81df5dfe17feb067220a43139eebdfed912410c016a35a2b363ea5b7fec0e9aa0fcad96a8baa624fdbcf86c09e26af8758c6438c184bbc5a06de6af7d06e397ded950bd07f01ac19d5ab6ce00a05bbeb59c9bfb4fe3a1a4e11afb339c1", 0x78}], 0x4, 0x0, 0x0, 0x800}, {&(0x7f00009d0000)={0x27, 0x4, 0x2, 0x5, 0x0, 0x1000, "93a796d2a09d316a677581f8ebd3c35384b091df15eb4e47c3f5274a3aaac96c82ed5c003e5645b4597b4b42b22867babb7b41f5911cc86e1354d1ca20a2fc", 0x2b5}, 0x60, &(0x7f0000d96000)=[{&(0x7f00002d1000)="fa3fdad15375a5af9eb34feb224c6ffc7cff22f32af7670a6c76857cd2f00bd198c9a88ddd6df3543d640bb345c93cd5b637fe8c5179d157929005b64310c83e9b71a787016c00192ae2678cb6020331648e7a3c722ed19eb493c2a1492151fe251243f12b8918f3298fa98cb89713be67f89ce0f51b0b182857d5931109f370858ed28c581bb385fc44e7c1bf11850ef7439eb1cd990f14eb54f9cde2e48564cbd491067580a8f83c2395880d27131d47b1c58b5e55ab0231fe7332b12b2568fe110c5fd79d9b60a803a32f89261577174e31206eb5", 0xd6}, {&(0x7f0000000000)="179e91c9e0cb6aba7bcf8f1047b32d2e1b11a4588c6f82968f3fe05088418c498f4eeafb20b3c7c71f141be8c842fa9a38f2e981af97f3941d72092b", 0x3c}, {&(0x7f0000000000)="882e6df759b98ba8ff4991cd9dfa0cb0f3c7d3c2b40bf40158c4b4954186ae4376adc6cccbf83a1333ad6ab93afc92561f0899b13565be3d50eecb71a621b2b1489bcc", 0x43}, {&(0x7f0000000000)="d9c4fae6077bda35a5329d4634d99644e6494e1f915f80a2547e2d31576b90f1636fe6c9b052e05dc749513b973fde0b126f56dafb108413439728e11cc922962f7d9e5ebd1fd502f753f819232b1bc9947bb0854b8163c8cef7d7e8f79adee5d77412b61bef8f494a308c", 0x6b}, {&(0x7f0000efa000)="ce7f46dcc532a631280450495fd182572154ed0cc77f2bf634a45666af407c1a8cc4c5e7b112737c74e0c546acd7ebbbf8a1d691ed115de2fb7faf4b2e7a11a21b3a5ac6abed8965736502ad73e16d835b4718cd04e940c8e17b067d56b831", 0x5f}, {&(0x7f0000001000-0xec)="a5910bf43fc0096f121675dd73afbdd306aa265d4e1d57cb7e91ed6ef455376f3808dd2430977454ef6fac74409091c5947a0f5a709dd4950ac93e002d5e04bb61f174f15fb27823a918cca33fd1c4b64174cfc38c5599486a060ea28f7db4e9b72143e2e5140a59197932b0859214db56f326f3eba0f99a2b1380589cd2a1ab6ffd72b398a441754a17483e5ebbc004c87974110c54868feaa65e927bc6cc901ecf444664dc5b3a80278f1e325ad8618f4a2feb18e9c461ce6dc9c6f5d221861bdc6b80f002873beb130b50ab92394590a94f9611fcedec5aca1f9c8183ff2b3df0425b562d31db71977923", 0xec}], 0x6, &(0x7f000001a000-0x90)={0x90, 0x195, 0x3, "b5cd39461faa04f81a984737839cbefec6bafded4538235bd2aec79f86f77402ee9e248eebb3a7de6b41c69f45b535136a5257014ad8be69895ed69f079f085d029bf0710d439ef9cc428c6482caa92ca89589ffeb81a153794ce55e23c1a59796784b83fb7e070203601536ff48b6c22a1fa2f11ed539051ca30b"}, 0x90, 0x24004000}, {&(0x7f0000001000-0x60)={0x27, 0x100, 0x2, 0x4, 0x1, 0x4202, "f917658b82b8e6563750f6eaad964070b0a20dad2e96d1bf059a31a2b1b25ca0ce422eaf11a67e98905ff5737180443bb26d7844fba05e162fd5e52743bf90", 0x0}, 0x60, &(0x7f0000205000)=[{&(0x7f0000ebb000-0x1000)="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", 0x1000}, {&(0x7f0000e1d000)="00764416b4f579e0fff386dc1556f18a23134048201aa65098680e972ddfe68a7c424981d51ceab670ba2df7798f0a5395ec9a145ca8570ee0c1245e6d1e5604201c6333f31c1fec731e55d81b50bf8d4efc24b7a90ab3949828e4222c29d3c1e847e887040f2002d193dc9446d81ba9490101f3c28375a801b4b32894c164f64c694296191e4817102ec7ef4516e3d17935f945859cb1227dcdf2bd6861b8c2632f259df88b7f27228c5e0dbaf4ef884265d06d3ec671ad3a48d021bb4eb9bffe63a4fa4e8f967123acbeffd305b8aae65b99d6", 0xd4}], 0x2, &(0x7f0000001000-0x10)={0x10, 0x11f, 0x1, ""}, 0x10, 0x40000}, {&(0x7f0000987000-0x60)={0x27, 0x81, 0x31f, 0x5, 0x6, 0x9, "0a92ad707fa35baff4900bc959c93e7b5eac81a128f751eab15a89da5a29f5cfc9aa6009606ec2607587ff15b9ade0c6df04ff8a521cfd9a0b5ab7e9b9ea3e", 0xcb}, 0x60, &(0x7f0000f8e000-0x80)=[{&(0x7f0000000000)="1aed77be2ba8b41793f3a57bf87ea3e6db45ff826c6a4e59b61c5384064218f659654037a7e17ba943d15bdb57fb97721820f4de1fc4feda39a184813046b004cbded031b25d295c657fb95e54ee38c7c061219474a6b8473bc60f54fb1d3676c47aac15c67b07ce7d42b01ebc8791c48a7f", 0x72}, {&(0x7f0000001000-0x4c)="03f8ab93ffdf9901ddf39c8b84f2bacdb7acf4f72f5e8b486c5aa42c9fbe9c749efd12ed35a55a8a37fd1cb1c7faac48d3bdfb54239585dba88c8b8a8cb643fff46231bc363ce0e5e39210e8", 0x4c}, {&(0x7f00000ba000-0xd1)="a04f4c74ac5a239dc8700897cf3a72fc7923178d32cb0cd1a3f88e6d50dd70f47a8487ae54304c8aade6d49e010146b5ec43096e567960c5537936b6219a471279a76af274bb1753da720e7454d3819a3e3ba734ed9b1325f37e445497b04c50d9d5f866d459232dce67149237b036ebcf3e306c6f37ff53a553d945534b3d1b03fa5605b8754c659c77ea33a94d021db6ab62a471075ea1cc60e94643c19d79793082ae97580b3d38475857405c9e97b1187f43a4e040fd39c53e33c084e1b0f94514d595f8b849f404ca537338d0b188", 0xd1}, {&(0x7f0000ee9000)="f98ed8721e5c27fd2c61614113d29de60a5f1fa90fd5b4a1385bff612490d34b4d56c6d45aad71", 0x27}, {&(0x7f0000000000)="61308b707b55b6bda752324dcc7b86abe54bcbaa3a26edbf4efb5418b9884cfed382f03aab2aab655a20d4496d56de0472ac9b46d8f88be84b437f1782b9119c1bf494fc7d253df4f1c1b447b7911d0319e604c7e1ada3b089d2005422c3358c91e54825ee7f1d74131d421055b0479759db5c5939e67b47db723bafc03dec3cca77caeee80c9091b7ef45f1e30fb1585d27926e", 0x94}, {&(0x7f00002b0000)="a95f52011ab0aa50dd9cf0ab457c11606bb3ad0ff62f968306b5da7102979d878ffe22d748da82735a9b9f77b2155aba1c528582bcea9bca9605dca9bc15d3d4fb05d1612d1707e08845631befbaf0f9069202e044682770960ef0d45ccfd9ccbfd650bc6fb69eb07fe1186410d7d55dc47bf9748a65475f74fa32686317e13ab06120e9f9c072b60971933705de528c7eea70f316cb7582a32d0d2737c8db735f0669a70669aa0299f88844d26482179e8e437379b37648d8fbd9788f8d0e905339d585e707de92b07409a28f52b53b80c345fcce46dac3bf5df219c8e70e8ac5f08d378bda38f5ec8927e70620bb", 0xef}, {&(0x7f00008e3000)="9b04475b9243d89042624347b25137576b8b7aa4cd183fe548318dfe437ce0ec405657de3d79b0159ec4c166f81bfffee9cb28fd5860d8084069ac30be3f340ea7860beee3919af21d05ef9f0e688fa086b740a0820b5242463300067e4807ee17d879ac5290a405e750a3363dc8307c5a75ebd608ef192d0ca327300c1b74e76d8735e2545f21169ed515091e485daa6ed07a1df56db27c5c67e134aee831d27120ea642cec998dc5de5071e9a5e89c54770d8855411318865771eb4814a7a10306cace926c44d59b9839ddc50f20fd27d948d778636b55ce454ab5e38586a1016eb2c4dd7b1f43c87d110436d5dcff", 0xf0}, {&(0x7f000017e000-0x46)="b0979d44744c68ab993afb8d6adeaba288d000df9208065dc8f43baaada0634f264055b57f5635086798eee9898e948ad2df2192ece217d143d103b076e2e9c3869e9f95bb38", 0x46}], 0x8, 0x0, 0x0, 0x0}, {&(0x7f0000001000-0x60)={0x27, 0x1, 0xe1c, 0x0, 0xfffffffffffff000, 0x236, "7a12c2d022a966d04a229ec2285748423be982f9b10fe9ead726abf0f8f28be2611bc5aa2ab62e2ef2bdc2f0fb8f7df4d7d42cf890315ba3cb19950a9a1022", 0x2}, 0x60, &(0x7f0000001000-0x50)=[{&(0x7f00009f4000-0x49)="5fe9790073a98f078848b5d75704eb852c057be8a39745156fe7602330c198d11758a2b749b0abd154ad71f6fe58bf84ab626e39bdd1abcccf6caf80fa16036f80627325bb3571b224", 0x49}, {&(0x7f0000ce8000)="c8f2cbfa9de8db54d7ce6520e7ac6f14414064386c78a32bcda26561a9a795a03c6def20f5795e299fcfe2c310aa6edeed80f5c71b3e0894746f73472763db16409f4a8a39a246b69f6786a446fec51172b82fe7264f0b009bc032aad6fa645bea8af993ee54193e3ec3e543f549f8c6abc4fe2adbddb607f9c34450ce652646bd8b78f6a066d1f958d9ad4360aa2be8e9c0f2d4ed515264eaa18571dbe9f6623c9a43cddfde21", 0xa7}, {&(0x7f0000000000)="989e99eb4351d1d5ab1d1b75155ca29236ba25416e613863255303", 0x1b}, {&(0x7f0000000000)="ecec141f3467e0a2f052f093b17322130e902f4b36803e9f8d840ba9d2c26f2ac27a1547b669f37cdc8b2e2a842728364de42fe348d5e1a04dd851a8ceff7802728cf335d6441c69d882f22aef6c5e25d70b2fc017b544472e07ffe5e701683b9f3f6eb6b69e634638f76eddca7e6d152d79f330f47fefefa78cf9b927d83dec854b5e38b716c4bb8e388052dd53e4dbd30cf298ff0d00220e92c9d7db017b523bb133c3589694379af63e7b5a94f3423c78fdb191b5944d8cbf66af95288caf26679fa9f74a6d015be064ed7099ee95e617e3e5583d98f155", 0xd9}, {&(0x7f0000001000-0xc)="77d95e36f87de3e558882e06", 0xc}], 0x5, &(0x7f0000000000)={0xa8, 0x117, 0x3, "87d72dc53c9c8a70640d2361bb6e953e3617e98bfbd5fff75b13d09ae2ded3f4cd38cc3ec4be5e3ef3432e9a1d02ff81a6ee68baf4d5b812d0fffd16ecae0141f3b858722a1eaf2ca7bf5aa1c081e1af57472edaca91dfbb034998517c1a38405f53be4907ccc8912f0ee7fe78b7abb63baed9329d982d3b6100d280f5c919a999ea1c95288ff69f74e2631463c16b6c4cfb59f6153a"}, 0xa8, 0x4090}], 0x5, 0x44) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x6, 0x7) getsockopt(r1, 0x10f, 0x0, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000000000)=0x0) [ 57.597409] dccp_invalid_packet: invalid packet type 2017/12/18 11:45:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80000, &(0x7f0000001000-0x15)="14c59052b350659382e749cda48cdc52bd639723c7", &(0x7f0000000000)=0x0, &(0x7f0000d87000)=0x0, &(0x7f000086b000)="b8e84a8f27c14537e46682daee6a1be1231239612e564ff7cd330f7eea634f1100ed51bb1c515c492cf7cf5c6bffa8376cabbd48abb9af9ecce3d2be32dc45bf4f012ea7e5a5e5d09404ffd8aa31ea449102a8d5b6b3cc3f5f810dfde09ce634e97cb87b868b7d2ba66ad981dc5ca0294fd4ec782cfe6b3e86e95d31a35464a1464d6779a35fed37dcb8f02f77327534c943d6b5292017c96c700b56338a937c103d0e0a409316bedd56fc503b011d835987f47d0d") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) connect$inet6(r0, &(0x7f000097e000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000f68000)={0x0, 0x0, &(0x7f0000fe7000)=[], 0x0, &(0x7f00004fa000)=[{0x10, 0x0, 0x0, ""}], 0x1, 0x0}, 0x0) 2017/12/18 11:45:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009a2000-0xb)='/dev/loop#\x00', 0x0, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000071a000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r3 = dup2(r0, r2) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000b9c000-0xd)=""/13) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x7) recvmsg(r1, &(0x7f0000e27000)={&(0x7f0000617000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)=[{&(0x7f000040a000)=""/134, 0x86}, {&(0x7f00009e3000-0x3c)=""/60, 0x3c}, {&(0x7f0000813000)=""/94, 0x5e}, {&(0x7f0000697000)=""/165, 0xa5}, {&(0x7f0000b65000-0x65)=""/101, 0x65}, {&(0x7f0000a58000)=""/211, 0xd3}, {&(0x7f0000dac000+0x771)=""/238, 0xee}], 0x7, &(0x7f0000665000)=""/238, 0xee, 0x4}, 0x20) bind$alg(r2, &(0x7f0000a88000-0x58)={0x26, 'skcipher\x00', 0x1, 0x8e, 'lrw(serpent)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000a48000)={0x0, 0x6}, &(0x7f0000bf1000)=0x8) getsockopt$inet_dccp_int(r3, 0x21, 0x3, &(0x7f00001cd000-0x4)=0x0, &(0x7f0000c92000)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000971000)={r4, 0x7, 0x1, 0x6}, 0x10) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r5 = accept$alg(r2, 0x0, 0x0) recvmsg(r5, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000420000)=[{&(0x7f00008db000-0x1000)=""/4096, 0x1000}, {&(0x7f000086f000)=""/163, 0xa3}, {&(0x7f0000c16000)=""/99, 0x63}, {&(0x7f00003ff000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e93000)=""/4096, 0x1000}, {&(0x7f00006da000-0x84)=""/132, 0x84}, {&(0x7f00009e2000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000590000)=""/0, 0x0, 0x26d}, 0x40) io_setup(0x7e, &(0x7f00000dc000-0x8)=0x0) r7 = eventfd(0x8) io_submit(r6, 0x4, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1, r5, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b10898d8f9ead673923f57eea9c323539f61098a66e70e21c7f41b248343690cde4393c538b179b0f5dcccf6bfaf8031cb052ad74a5a83fadd09955b1676d37e5e45d50697ce53a588ae0d5e6e20df61febd665b532e5790c2839d3b8068a5deb2c408fc482a0571cd548c8a8b9048961ccef0433f18479ddd09236d495eaadd835e64b728d0f8e60de4c73d90e6266410ff682ff4b338e62aed853f8f90f832bdc", 0xad, 0x0, 0x0, 0x1, r7}, &(0x7f0000122000-0x40)={0x0, 0x0, 0x0, 0x8, 0x3ff, 0xffffffffffffffff, &(0x7f00003cd000)="15d35281be2533b82e6c72db6b5eae09e8753b4ee51a5e13dfcc017590b8f10b62828e3fba965d4c6d75acc8d837ddbd9f0f24883063d1813b3abf1c9dd6828dc676ee36ab774fbc9a96c9c0", 0x4c, 0x80000000, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f000097f000)={0x0, 0x0, 0x0, 0x7, 0xca9, r2, &(0x7f00002b9000)="32c8bd19debedb05a304148da9f3e9f070c7f3a5ae63562197d274194714c74b4ab906f65e596abcdf4a20ad2578facd3876f342c757eb95808c947d710784e1d0fe2b6548fec4", 0x47, 0x10000, 0x0, 0x3, 0xffffffffffffffff}, &(0x7f00008b6000)={0x0, 0x0, 0x0, 0x1, 0x4, r5, &(0x7f0000e4a000)="b2d00a9ec26260704e8863ae2d7f34eb2524000001019998d75fab58101be02d14a8c4cca8ce94a1b3bcad6a176350493040e3ec155174a15a3cafbedc61f1eb6d4f7fb69f9a32c1f2c841351c72fa84b418568fc87c7486cfe31f95d2ff3ea71a07318be6b6f01e2ebf93145bd322751d1375945f044c70d9f1af098545d51ac1a3a4b411cf1ea20e3c04d1aa27e12f43999ee8f3eef1156ba0d243b0a21d9af935b0f81a797f642e47689541b1fffffffffffffffd29dea474efd606435735c65679947eef97c44392a60f6a61bbbd8345c91d336ef75f77", 0xd9, 0x2, 0x0, 0x0, r2}]) 2017/12/18 11:45:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x3, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x201, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000831000)={&(0x7f0000260000)='./file0\x00', 0x0}, 0xc) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x300) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000639000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket(0xa, 0x3, 0xff) sendto$unix(r4, &(0x7f00001d2000-0x2a)="0300000000000000e24c09fff00026705fb30a0002b3724c7d655f885c5bc9d8c3010001d9119677003b", 0x2a, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) r5 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000074000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0xc8, 0x7fffffff, 0x101, 0x0}, &(0x7f00002f7000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000ffc000)={r6, 0x2}, &(0x7f00000b7000)=0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000efa000-0x8)={r7, 0x1f}, &(0x7f0000383000)=0x8) r8 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0x10000000002, &(0x7f0000902000)=0x803, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000ce6000-0x1)={0x81}, 0x1) pipe(&(0x7f0000207000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r9, 0x40106410, &(0x7f00000d6000)={0x40, &(0x7f0000718000)="54efc86f48c2b7b8b14d6ce8d655df3addf7c2ae3048f8a99987b4f9390859085b134395db010e018204e9ba201ff980f44986e7270455772ec7b8bc6b232290"}) accept$inet6(r2, &(0x7f0000d11000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fea000-0x4)=0x1c) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f00004d3000-0x4)=0x0, &(0x7f00004ef000-0x4)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000e77000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efe000-0x4)=0xe8) socket(0x20000000001a, 0x8000000002001, 0x8) getsockopt$sock_buf(r8, 0x1, 0x1c, &(0x7f000014b000-0x9c)=""/156, &(0x7f0000016000-0x4)=0x9c) [ 57.685212] dccp_invalid_packet: invalid packet type 2017/12/18 11:45:35 executing program 0: mmap(&(0x7f0000000000/0x23a000)=nil, 0x23a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000202000-0x3)='(]\x00', 0x3) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000023a000)=""/199) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000001000)=0x400000000006) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x4, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0}, 0x270) 2017/12/18 11:45:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ac5000/0x4000)=nil, 0x4000) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!a', 0x3) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ee8000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000afa000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00007cb000-0xc)={0x0, 0x0, 0x0}, 0xc) getpid() r1 = getpgid(0xffffffffffffffff) r2 = getpgrp(r1) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0xcbf6, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e38000-0xb)='/dev/hwrng\x00', 0x400, 0x0) r5 = creat(&(0x7f00008b1000)='./file0\x00', 0x7fffffe) ioctl$TIOCSBRK(r5, 0x5427) setsockopt$inet6_dccp_buf(r3, 0x21, 0x0, &(0x7f0000641000)="2ed1", 0x2) r6 = syz_open_procfs(0x0, &(0x7f0000116000)='net/anycast6\x00') r7 = getpgrp(0xffffffffffffffff) r8 = fcntl$getown(r4, 0x9) kcmp(r7, r8, 0x7, r3, r4) lseek(r5, 0x100000000, 0x6) sendfile(r6, r6, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) ptrace$setregset(0x4205, 0x0, 0x203, &(0x7f0000e2a000-0x10)={&(0x7f0000ac6000-0x54)="5d9dac112e93e8f52120bb88b166e4a7c614ac5d2352a48c1e4e39ea6b06315904133101b7f173a27746de6e544f707b8f321452211c4938c10409923a6535caa48f7ad4716fcdc6d6e77558a110807484c4bf94", 0x54}) bind$ax25(r0, &(0x7f000078e000-0x10)={0x3, {"acc1fcdc37467a"}, 0x7e06}, 0x10) r9 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ac5000)="e7058c55bb6d3eb19c36a5b04497393a967f04701abf9ebf78fbd01fb5d63e5ea2cff2ca7d9e0eb6905e1eb9cbcf34c47bc9c1a187cbf8fe75579e98c9bfd2d9e5d5447fed5473b5447e6d0cb2b42009000000c283b5298f18da7c20596f0d602923ad7478f97f8cc704c7560ee72c2e37f2ebddff12982928e59ffcb3754d88a7c06a6f34c027aaea4821505a010000000100000063d20879d358c907b90d35421062", 0xa3) socket$packet(0x11, 0x3, 0x300) fcntl$lock(r4, 0x4, &(0x7f0000b87000)={0xbbb5f2a166611a6e, 0x4, 0xc7, 0x2, r9}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[&(0x7f0000046000)='/dev/vga_arbiter\x00'], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) fcntl$getflags(r0, 0x40b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/raw6\x00') sendfile(r10, r10, &(0x7f0000dc0000)=0x3, 0xff) 2017/12/18 11:45:35 executing program 3: utimes(&(0x7f0000a55000)='./file0\x00', &(0x7f00000aa000)={{0x0, 0x2710}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000967000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) pipe(&(0x7f0000bc4000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008e6000-0x5)='dead\x00', &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000032c000-0xe9)="", 0x0, 0xfffffffffffffffe) r4 = memfd_create(&(0x7f0000b1f000)='/dev/rfkill\x00', 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055f000/0x3000)=nil, 0x3000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f00005f8000)=0x6) vmsplice(r2, &(0x7f00006fb000-0x18)=[{&(0x7f0000a0f000)="0e0f16d975531dff767dfb3241652745d7cee6c654c9260a914c86cf651d77d48dd1347fa513202ad24d0a1fa1935a85cfa878eefe0bf126c960a3b97192c83dc5ad8945b61ea589909710e98ff96c8ff0dde537229e2d38b967aa78504d2788a81554753720f5f2cc3a0fe71a5b282a47f95a2ddc9c53a4639d43d25e8437cf802b218c56f20e552f8bf0d8c72b02b526481f620861fcfeb911b33b4c25bcb3a085d5b8", 0xa4}, {&(0x7f0000bb0000)="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", 0x1000}, {&(0x7f00002d2000-0xab)="9a0d801da241ad7ce4d7dbfceb2842beaeb566d3ef640180f703d26281bf6f62342ff54de9c3a3974fe26770ccf935e6ef26c0ac22437a7d32de48b56c8b999f5897956b9eed9a4278f2ad8511bd1dd0e021e190c6190d8fa22061c9b0afecb6e74d706767b813bb56cf7e3c42c035b119b688f394f63b594856463a072efe035a35ea67ec225650e5376392525844ca8f17b7581a8d34c34ad4e499f017bb2e003c76f896649511d2ad05", 0xab}], 0x3, 0x8) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000442000-0x4)=0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f000076f000)=0x2) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r4, &(0x7f0000a9e000)=""/71, 0x47) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000092b000-0x20)={0xa0a, 0x5, 0x201, 0x3cbb, 0x3ff, 0x7, 0x4a0, 0x9, 0x0}, &(0x7f00008e2000-0x4)=0x20) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f000018b000-0x4)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000014f000-0x7)={0x9, 0x0, 0x10001, 0x101}) connect$netlink(r2, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x401}, 0xc) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000182000-0x10)={0x4, r6}) fsetxattr(r3, &(0x7f0000891000-0xe)=@known='system.advise\x00', &(0x7f00009e9000-0xc)=',+ppp0ppp0]\x00', 0xc, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000cd2000)={r5, @in={{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]}, 0x1, 0x10001, 0x57a6ab60, 0x1ff, 0x1}, &(0x7f0000f48000-0x4)=0xa0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000832000)={0x101, 0x1, {0xffffffffffffffff, 0x3, 0x8, 0x370420ac996f71c6, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mbind(&(0x7f00003cf000/0x2000)=nil, 0x2000, 0x3, &(0x7f00006f0000)=0x5, 0x2, 0x1) keyctl$session_to_parent(0x12) 2017/12/18 11:45:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xa, 0x2, &(0x7f00003ed000)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000a80000-0x4)=0x0) r2 = socket$inet6_sctp(0xa, 0x8000000001, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x4, 0x32, r2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000007000)=[@in6={0xa, 0x1, 0xffb5, @loopback={0x0, 0x1}, 0x10001}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x80000001}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x464b, @loopback={0x0, 0x1}, 0x10e}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}], 0xc8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000d6d000-0x1)={0x3}, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000982000)=[@in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9ad9}, @in6={0xa, 0x2, 0x401, @loopback={0x0, 0x1}, 0xd56}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00003d1000)=[], 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001f2000)={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]}}, &(0x7f0000036000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000040e000-0x8)={r4, 0xfffffffffffffffe}, &(0x7f0000ede000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00007a2000-0x8)=@assoc_id=r5, &(0x7f00005b1000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xf, 0x823, 0x800) write(r2, &(0x7f000083c000-0x56)="0208afb702050700007c6600000748b10648a3a03126e9c126f57165bf4f1d79becccd49788609784f851f5d17d2b1fa640000a920f32ea4b3c380e298ddd20f00000000000000044812de11f0fd93a3b4c5f57d76fd", 0x56) mmap(&(0x7f0000db0000/0x3000)=nil, 0x3000, 0x1000000, 0x32, r6, 0xfffffffffffffffe) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf3e000)=nil, 0xf3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r7, 0x117, 0x5, 0x0, 0x101) bind$alg(r7, &(0x7f000028f000+0x69a)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) bind$alg(r7, &(0x7f0000408000)={0x26, 'aead\x00', 0x0, 0x1af, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000f3c000-0xb9)="0023ffc12784f84aedf06718314f2361cd6b6dcf23e77481bc88800e56ba80d1e5836b74ca163f81fcdaa021a676a7ecd349c60203fc5ed8a32d3e6dc8b24f0dd94d0df400ae32d170d38a99b262406189208ddd4a29c62268919053e74e51e850c002940e325e5fb3c239340fba4f56cea53f8bb68473a54793704497d1b6362724c2a43c3489115d0775d7b31be2b6c1a4b7b7231fcb7171db5f1cc36650fc5d53fa58299d24e02dbe309a71bb67e8b40643f71ccc102108", 0xb9) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r8 = accept$alg(r7, 0x0, 0x0) write(r8, &(0x7f0000f3d000-0x8b)="3595c917d671b6b5535f0042bd83a6d26b71aa9a6deaf4cedeed63f6ad0a14cfab6e65f4bcd740829a3a50fac8ec4c77b3749b244abcf0b5a28c60f6d0430ace54baa4156ebbfaa2ffdff4bba989f4aebccd1f878787d9fc26ac60201440ff9583cc2d5439168dd623e5cbbec85d30db1ab164174fe40b999889f02988369be757037178ac1e7489492fc2", 0x8b) vmsplice(r2, &(0x7f0000d17000-0x30)=[{&(0x7f00009bd000-0x32)="a650ec4040b5a83a124eeda41f09535d6b6da98d1ec689e2edd6816565c9f56e83462a2c1decd3acba80c2f2835bee4a8537", 0x32}, {&(0x7f0000263000)="a8d00886e16ae85981d8f928dd7c123f5dcadc34fc4d52ac1968d8833da1b8e8f8f04d926e9ff154f279fbdad12473ac21d15dd4558ea0024bfb834e3d7b0979590adcf8e96c157fadcf40dcd2eb6c3f7cbcaa25e97e990d981894de160586eb0d9989c293d6f1322a54e6d7ab3da7f85f469fbf332dbabb5e1062b8aaac183ead5e6b6de1e17682d9e01cd92bc5c6c8db797920bc2215805981d4f4bbfe30b815402619db63d424b170eb7fdb9a238b4c0af7d2d8fa23f8857b05659a531abbf75b5a830f41fc96202fc6cbc3949043921ed42be52014068137f8fc4ee99cafcbf4223da89a11fcf62db4c39252d7f54d8ab31405e868", 0xf7}, {&(0x7f0000beb000)="993446bb406ac234245e478ec740598595f726a876af33c25453859ed6d8e2cb419bfab2d42a993dc08a98036e5cd44d1b5db5f738216ac9fba7fd76d636c8bf57a3dd37f8d66c6b7dd8e2e6ee7bcfc2e11ac3515afaf247579bbb71194827685b0504f59666acedfdac4ede475e03708c8c211ccb043fd4de982d", 0x7b}], 0x3, 0x2) recvmsg(r8, &(0x7f0000aed000-0x38)={&(0x7f0000f3d000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f3d000)=[{&(0x7f0000f3e000-0x7c)=""/124, 0x7c}, {&(0x7f0000f3e000-0x51)=""/81, 0x51}], 0x2, &(0x7f0000f3d000)=""/195, 0xc3, 0x100000000}, 0x10002) 2017/12/18 11:45:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) shmget$private(0x0, 0x3000, 0x80, &(0x7f0000707000/0x3000)=nil) fstat(r0, &(0x7f00005dc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0xffffffffffffffff, &(0x7f00001e2000/0x1000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000abb000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f00009cf000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e90000)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000d28000-0x10)={0x9, 0x1, 0x7, 0x7ff, r1}, &(0x7f0000620000)=0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000177000-0xa)='/dev/ptmx\x00', 0xa2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000aa4000)='./file0\x00', 0x80000, 0x13c) ioctl$int_in(r3, 0x5421, &(0x7f0000ba3000-0x8)=0xb9af2dd) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6ac, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f00007ae000-0x8d)=""/141) getrandom(&(0x7f0000558000-0xf)=""/15, 0xf, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ca2000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00008fa000)=0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000063f000-0x4)=0x0, &(0x7f0000b3f000)=0x4) getsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f000041e000)=""/4096, &(0x7f000047e000)=0x1000) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00004bd000)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f000048c000)={0xa, 0xffffffff, 0xf1, 0x4, 0x6b, 0x7fe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg$kcm(r3, &(0x7f0000054000)={&(0x7f0000859000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f0a000-0x4)=[{&(0x7f0000894000-0xa5)=""/165, 0xa5}], 0x1, &(0x7f0000f29000-0x26)=""/38, 0x26, 0x5}, 0x0) 2017/12/18 11:45:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x80000001, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000870000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000040000-0xc)=""/182) r2 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000d0e000)=0x4, 0x4) r3 = open$dir(&(0x7f0000fab000-0x8)='./file0\x00', 0x204406, 0x142) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) unshare(0x1fffffd) mount(&(0x7f0000ad0000)='./file0\x00', &(0x7f000083a000-0x8)='./file0\x00', &(0x7f00007ff000)='cpuset\x00', 0x800000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000ab4000-0x4)=0x8000000008, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000f50000-0x4)=0xfffffffffffffff9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f00005ab000-0x18)=@add_del={0x2, &(0x7f00009cf000-0x10)=@common='yam0\x00', 0x5}) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x48, 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, 0xffffffffffffffff, 0x0) pread64(r3, &(0x7f00008a9000-0x9e)=""/158, 0x9e, 0x0) listen(r5, 0x7fb) accept4(r2, &(0x7f00008b2000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000daf000)=0x14, 0x20080000) stat(&(0x7f0000003000)='./file0\x00', &(0x7f00007ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0xa, 0x4, 0x8010000000000083) 2017/12/18 11:45:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000403000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$key(0xf, 0x3, 0x2) r3 = getpid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00002e6000-0xc)={r3, r0, r1}, 0xc) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f000019e000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x9, 0x9, 0x0, 0x0, 0x200, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_nat_t_port={0x1, 0x0, 0x3, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/18 11:45:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x2000) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000751000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000530000-0x14)={0x0, 0x0, 0x1, 0x7f, 0x3, 0x6d}, &(0x7f000081a000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000ecb000)={r4, 0xb7f}, 0x6) r5 = accept4(r0, &(0x7f0000855000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000eb2000)=0xe, 0x800) recvmsg(r1, &(0x7f0000a50000-0x38)={&(0x7f0000c56000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000363000)=[{&(0x7f0000f3a000)=""/158, 0x9e}, {&(0x7f00008b3000)=""/32, 0x20}, {&(0x7f0000d83000)=""/83, 0x53}, {&(0x7f00000be000-0x89)=""/137, 0x89}, {&(0x7f0000ccd000)=""/80, 0x50}, {&(0x7f00006bc000)=""/42, 0x2a}, {&(0x7f0000b9a000)=""/253, 0xfd}, {&(0x7f00005c0000-0xca)=""/202, 0xca}, {&(0x7f000053b000-0xdf)=""/223, 0xdf}, {&(0x7f0000d3a000-0x1000)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x8}, 0x10000) recvmsg(r2, &(0x7f0000f76000)={0x0, 0x0, &(0x7f0000fc8000-0x60)=[{&(0x7f0000311000)=""/177, 0xb1}, {&(0x7f00002cd000)=""/56, 0x38}, {&(0x7f000023d000-0x38)=""/56, 0x38}, {&(0x7f00001fc000-0x14)=""/20, 0x14}, {&(0x7f0000e71000)=""/1, 0x1}, {&(0x7f00002fb000)=""/50, 0x32}], 0x6, 0x0, 0x0, 0x8ee}, 0x41) sendmmsg$alg(r2, &(0x7f0000456000)=[{0x0, 0x0, &(0x7f0000010000)=[{&(0x7f0000009000)="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0x1000}], 0x1, 0x0, 0x0, 0x20000041}, {0x0, 0x0, &(0x7f000095d000-0x30)=[{&(0x7f00007c9000)="a0986d53d1495776aa3171b9a62c479521a4f84b03d985dfdeec9043decbe17e83e378bd6f0373e5e66714b87db360f39c573d0b599df238a003b911cfb7a5cfe7202b4a44f066c4b52de1aa8b3dec0e70777d973bb7c63a8f9b6cc64243147b47e608bf7a42868cd4fda9b513debc58f941d72353edea7be6df4f17", 0x7c}, {&(0x7f0000179000-0xf2)="9fbbb83595b48d2567e1d9a1e594ecf3f5ea75d47d07410ef11fa3c063827f18c536782180f0d76cfb0417530d6e809b34bf0b910a5ad380dcb91f960ef36d12ff244aa957e8e52913b9e68590f8217ad3734b9332887bc016375dc0ad0fee59c50b251aaf0a11d2d0508b9675d2631e55bdaa9920cef8498db46222464cb2b7a5304ec1f3fab8b879963e9eaac3c1bc53aceac14a60e7be317fd10dac448fa1abc00649d9c6f9373308b5262e8dc4425214275ae6d6f1d63d84da7b3c5001fbbed7bb1b1b715098bcb254ce29398c4d200985e8db41a7e4eded66878393826ba2060150c5ac0fd6668e7b96f6b26d2ade22", 0xf2}, 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", 0x1000}, {&(0x7f0000970000)="13fb2e1285172c5f11b6708c9030241c8fe832356ed927798ce1f6ad8732d1ede548863dd548", 0x26}], 0x5, &(0x7f0000f66000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x100}, @assoc={0x18, 0x117, 0x4, 0x1f}, @assoc={0x18, 0x117, 0x4, 0x100000000}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7fff}], 0x78, 0x0}, {0x0, 0x0, &(0x7f0000893000-0x10)=[{&(0x7f00007f9000)="ea692af43eafd1f8cc54a04d423235494c0a7fc366c3d2", 0x17}], 0x1, &(0x7f000055c000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xf8, 0x117, 0x2, 0xe3, "57d23166a703719b48c24d9d7d6f621e609df195193d87b8340d51746f50962c0db289716eab40fdc1af1c2feccf9d1b66ec2457e63464c60ade2f2d579a85d2bbd88c40cd37e488194c1869ec4750c012999beb8921216c75448c492b38a1308fcd1402dee2db2cd4b9390d974f4ec0dabe47191906c9262fa8e863a7cf0f65f143a98fd6c525d0e0390d042bbd41f1ed73d2d464b8b550047c73f6abaf826eb6642925630c5de6971ed3148340c9172493212cdab4869522f6a9fad04901f23322d6a6335e677542204df3eb86b84bdd896edb2cafe33dcdb2f29fe04cfdf38302f3"}, @assoc={0x18, 0x117, 0x4, 0x7f}], 0x140, 0x0}], 0x8, 0x8000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000026000)=0x0, &(0x7f000081e000)=0x4) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000b3b000-0x39)={0x1000000000000000, 0x3002, 0x6, 0x0, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) openat$pfkey(0xffffffffffffff9c, &(0x7f00004ff000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getpeername$unix(r5, &(0x7f0000288000)=@file={0x0, ""/4096}, &(0x7f0000b41000)=0x1002) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000757000-0x60)=[], 0x0, &(0x7f0000195000)=""/0, 0x0, 0x0}, 0x0) [ 57.858214] sctp: [Deprecated]: syz-executor4 (pid 6869) Use of int in maxseg socket option. [ 57.858214] Use struct sctp_assoc_value instead 2017/12/18 11:45:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x6, 0x1) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fc4000)=0x0, 0x4) socketpair(0x3e9df212844b6862, 0x6, 0x9c, &(0x7f0000a92000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000ffc000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00005f8000-0x10)={0x5ffd, 0x118003, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x22000, 0x100) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0xfffe, 0x2000, 0x0, 0xfe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x800, 0x0, 0x0}, 0x0, 0xfffbfffffffffffb, r3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000eb4000+0x62c)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f00000da000)={0x2, 0x78, 0x3e2, 0x200000, 0x3, 0x0, 0x0, 0x0, 0x800, 0x3, 0xf72, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x92, 0x4, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xfffffffffffffffc, 0x7fffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = creat(&(0x7f00003b7000)='./file0\x00', 0x102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000c81000)={0x7, 0x409, 0x4, 0x5db8, 0xb45, 0x101}) socketpair$unix(0x1, 0x40000000000002, 0x0, &(0x7f0000792000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eee000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) socket$inet6(0xa, 0xa, 0x3) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000038b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r8 = fcntl$dupfd(r6, 0x1, 0xffffffffffffffff) bind$inet6(r8, &(0x7f0000048000)={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, 0x1c) connect$inet(r7, &(0x7f0000341000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 11:45:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffd, 0xe605) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000001e000-0x14)={0x5, 0xb, 0xfff, 0x8, 0x0, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r1, &(0x7f0000007000)="", &(0x7f0000009000)='\x00\x00', 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, 0x0, &(0x7f0000db0000-0x4)=0x0) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000f6c000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6b000)=0x10, 0x800) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000b4d000-0x4)=0x6, 0x4) r5 = socket(0xd, 0x3, 0x10000000008) accept4$ipx(r5, &(0x7f000032d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f6c000)=0x10, 0x80000) gettid() getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000097d000)=""/198, &(0x7f0000f6b000)=0xc6) r6 = socket(0x10000000010, 0x400000002, 0xa) write(r4, &(0x7f0000a16000-0x1e)="1f0000000affe8fd434504234d0800008100000800010001ffdcffdf000d", 0x1e) r7 = socket(0x10, 0x2, 0xc) write(r6, &(0x7f0000312000)="f8963eb0c91463b79db4275ab7d64d7a509665e4b70498b82af3e787bc34de8f6c0ebbed9424002a37d236aff68a5555e9d66eb6de3c56b740", 0x39) write(r6, &(0x7f00002a7000)="1f0000000104ff00fd435400000000800000000008000100020423dcffdf0036", 0x20) write(r7, &(0x7f00007fa000)="1f0000000104ff00fdde45c807000000000000000700018001fd00dcff9f00a323", 0x21) close(r3) write(r7, &(0x7f0000401000-0xd)="1f0000000104ff00044345bb0700020000d100000600060020002200001200a3", 0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f000004a000-0x14)={0x0, 0xc, "8a349076ec176532704bc043"}, &(0x7f0000209000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000021b000-0x8c)={0x0, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000405000)=0x8c) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000006d000)={0x0, 0x0, 0x812, 0x81, 0x0, 0x4, 0x4, 0x7, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x101, 0x2, 0x91f5}}, &(0x7f0000e8c000)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00008f5000)={r8, 0x3}, &(0x7f0000886000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000a31000)={0x4006, 0x1fe, 0x2, 0xfffffffffffffffd, 0x8000000005, 0x3, 0x7d, 0x7, r9}, &(0x7f0000ae7000)=0x20) r10 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000723000)='\t', &(0x7f00006cb000)=0x0, &(0x7f00008be000)=0x0, &(0x7f00001b9000-0x1)='f') fsetxattr(r10, &(0x7f000083e000-0x1d)=@random={'os2.\x00', "766f786e65743004006e6f826576297475727374656400"}, &(0x7f000095b000-0x5)='\t\x00\x00\x00\x00', 0x5, 0x1) poll(&(0x7f00002c3000)=[{r2, 0x1, 0x0}, {r0, 0x1ff, 0x0}, {r10, 0x20000000fd, 0x0}], 0x3, 0x9) 2017/12/18 11:45:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000082000-0xc)='/dev/autofs\x00', 0x4000, 0x0) connect$unix(r0, &(0x7f0000001000-0x1)=@abs={0x0, 0x0, 0x0}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init() mkdir(&(0x7f0000493000)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f0000cdf000)='./control\x00', 0x22) fcntl$setlease(r0, 0x400, 0x3) open(&(0x7f00005d4000)='./control\x00', 0x0, 0x0) open(&(0x7f0000a99000-0xa)='./control\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ac5000/0x4000)=nil, 0x4000) r2 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r2, &(0x7f0000ffe000-0x5)='#!a', 0x3) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006cb000)='/dev/hwrng\x00', 0x401, 0x0) ioctl$TIOCSBRK(r2, 0x5427) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008fb000)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$inet6_dccp_buf(r4, 0x21, 0x0, &(0x7f00009b3000)="56942354", 0x4) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000951000)=0x0) gettid() ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000c6d000)=0x0) getpgid(r5) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00001e9000)={0x0, 0x0, 0x0}, &(0x7f000017c000)=0xc) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00005bd000-0x4)=0x0) fcntl$getownex(r3, 0x10, &(0x7f0000aa8000)={0x0, 0x0}) syz_open_procfs(r5, &(0x7f0000734000-0x12)='net/ip6_flowlabel\x00') getpgrp(0xffffffffffffffff) 2017/12/18 11:45:36 executing program 6: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x9, 0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x7fff, 0x2000) mmap(&(0x7f0000b31000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000002000-0xbf)=""/191) bind$inet6(0xffffffffffffffff, &(0x7f0000c9c000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x1a, 0x0, 0x7, 0x0, 0x5, 0x53b, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000b08000-0x4)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x75) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000740000-0x1c)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x4}, 0x1c) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000003000-0xa)={0x3, [0x1, 0x5, 0x9]}, 0xa) r4 = socket$inet6(0xa, 0x803, 0x4) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r4, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000006000)='/dev/kvm\x00', 0x1, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000001000-0x410)={0x4, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x3, 0x40000000, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xae9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000005000)={0x6, r1, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r7, 0x4018aee1, &(0x7f0000005000)={0x0, 0x3ff, 0x3, &(0x7f0000007000-0x8)=0x0}) 2017/12/18 11:45:36 executing program 4: mmap(&(0x7f00007d0000/0x4000)=nil, 0x4000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007d2000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8000000000000003, 0x200000004010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x30010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000)='/dev/kvm\x00', 0x4000000000200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000afc000)='./file0\x00', 0x200280, 0x20) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000afd000)={0x3, 0x0, [{0xa89, 0x0, 0x8}, {0x6f3, 0x0, 0x15fb}, {0x80f, 0x0, 0xfffffffffffffff7}]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000be000-0x80)={0x5, 0x0, [{0x0, 0x0, 0x8, 0xfffff7ffffffffdf, 0x8, 0x0}, {0x8000000d, 0x1, 0x9, 0x8, 0x3e09c71a, 0x0}, {0xf, 0xffff, 0x0, 0xf3, 0x2, 0x0}, {0x80000001, 0xffff, 0x3f, 0x7, 0xfffffffffffffffc, 0x0}, {0x1, 0x80, 0x6, 0x7f, 0xae6, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000afd000)='/dev/vcsa#\x00', 0x9, 0x200004000) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x19) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f0000857000-0x8)={0x2, 0x2005}) mmap(&(0x7f00000f7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x8, 0x32, r4, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000afd000-0x18)={0x1, 0x0, [{0x100028000000485, 0x0, 0x5}]}) 2017/12/18 11:45:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e38000-0x10)={0x0, 0x0}) set_mempolicy(0x4001, &(0x7f000076e000)=0x7b1, 0xb) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000071a000)=0x0) migrate_pages(r0, 0x7fffffff, &(0x7f00007f3000)=0x3, &(0x7f0000938000)=0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00001d5000-0x4)=0x0) setpriority(0x2, r0, 0x2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00008e4000)=0x0) dup3(r1, r1, 0x80000) bind$netlink(0xffffffffffffffff, &(0x7f0000001000)={0xe, 0x0, 0x8, 0x4}, 0xc) r2 = syz_open_dev$sg(&(0x7f000001b000-0x9)='/dev/sg#\x00', 0x0, 0x1) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f000093d000-0xb)='/dev/vcsa#\x00', 0x400, 0x0) ioctl(r2, 0x100000001, &(0x7f0000001000)="") socket(0x15, 0x80008, 0x5) mmap(&(0x7f0000000000/0x271000)=nil, 0x271000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r3, &(0x7f000026f000-0x1)="0f", 0x1, 0x8010, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r3, 0x1) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000271000)={0x0, @in6={{0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x7, 0x4, 0x6e, 0xc1}, &(0x7f00000df000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000e48000-0x10)={0x7, 0xffffffffffffffff, 0x4, 0x2, r4}, 0x10) fcntl$dupfd(r3, 0x0, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x802, 0x0) [ 58.077171] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 58.123701] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/18 11:45:36 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x100000000000000) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000039, &(0x7f0000ff7000)="ff0204000000def31d001100000000d8144e000000000205", 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000af3000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffc000-0x4)=0xe8) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fff000-0x8)={0x0, 0x0}) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000fff000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d4000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ff2000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x7f000001, 0x1, 0x7f, 0x1, 0x7f, 0x17, 0x9c, 0x20, 0x100000020, r2, r3}, {0xc2, 0x400, 0x7fff, 0xfffffffffffff001, 0x7fffffff, 0x1aa, 0x20, 0xe}, {0x1, 0xc000000000000, 0xffffffff, 0x3}, 0x8003, 0x6, 0x9, 0x1, 0x40, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0xd}, 0x10, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10005, 0x80000000001, 0x3, 0x81, 0x1, 0x6, 0xc91}}, 0xe8) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x5, &(0x7f0000fff000-0x4)=0x0, &(0x7f0000a55000)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00005d9000-0x78)="c500309a000000800000f79b5a07938b1dbe0944017f5cdbb4b97a270200180500000048eddd44252e89d1363587f8dd7df0300351001fa61c068d3f00e4ff7fae7007720865e19a98b8765ce0f7897c6caa9f2d00000000000000ff040000000000000092892726893364746fe058e69a99d31f6f118658", 0x78) getsockopt$inet6_buf(r0, 0x29, 0x20002000000039, &(0x7f0000738000-0xba)=""/186, &(0x7f000097d000-0x1)=0xba) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000059e000)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e3c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r7, &(0x7f00008fe000)=""/21, 0x15, 0x4b8d5b724c90bacf, &(0x7f0000684000)={0x4, 0x4, 0x40000000000000, "00021f000480", 0x20000000004002, 0x0}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x3f, r1, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000ad8000)=0x0, &(0x7f00009be000)=0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r5, &(0x7f0000478000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000055f000)=0x1c, 0x200800) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ffe000)="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", 0xb00, 0x20000800, &(0x7f00003ac000)={0xa, 0x3, 0x400000000008, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x240000000000000a}, 0x1c) 2017/12/18 11:45:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = memfd_create(&(0x7f000098c000-0xd)='-,\x00', 0x80000003ffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007d6000)={0x0, 0x58, &(0x7f0000f83000)=[@in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xcf, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000892000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000072000-0x74)={r1, 0x6c, "98453efb97b0169bcb852e8accbe395ad11c6cd2f0b493e0370007000000000306c911a1ea7fefc9c8afa172d592fe2bd7dfc55349ea4a534be44cd12b9b46ca382a57357d3cbc6f81c595820956328f35c27865251c3339257c000168c30add904dd24018445c87277ff9a5"}, &(0x7f0000947000-0x4)=0x74) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00009fa000)={r1, 0x49, "b8e8fceb6582966960c600088ff04771fd4f71be800000019e0000598cec2ae4091b1c14ca2b27bf1e6027883d98b4e3fb21e16f2c21f0f25d47077b8e398b104a85fb4c556bbe58a2"}, &(0x7f0000b48000)=0x51) r2 = socket$inet6_sctp(0xa, 0x400000000000001, 0x84) finit_module(r2, &(0x7f00002b9000)='selinux}\x00', 0x1) sendmsg$inet_sctp(r2, &(0x7f0000001000)={&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000007000)="dd", 0x1}], 0x1, &(0x7f0000002000-0x60)=[@init={0x18, 0x84, 0x0, {0x4, 0x0, 0x1002, 0xa5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x820b, 0x0, 0x0, 0x0}}], 0x2, 0x0}, 0x0) fcntl$addseals(r2, 0x409, 0x10004) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) r5 = dup(r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000f6000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000c52000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x40000003, 0x8010, r5, 0x0) setsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f000002c000-0x4)=0x20, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, r5, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00001e6000)={0x9, [0x100000000003ff, 0x8, 0xffffffffffffffff, 0x1, 0x0, 0xd9cd, 0x4, 0x10000, 0x101]}, 0x16) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000145000-0x28)={&(0x7f00002ae000/0x1000)=nil, 0x800, 0x4, 0x20, &(0x7f0000a6f000/0x4000)=nil, 0xb51}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r6) mmap(&(0x7f0000088000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r5, 0x100000800000010d, 0x5, &(0x7f0000a64000-0x8)="00000000ffffffff", 0x8) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f00001db000)=@common='ip6_vti0\x00') ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000b5a000)={0x6, 0x5, [{0x0, 0x0, 0x3}, {0xfff, 0x0, 0x407}, {0x52d7, 0x0, 0x4}, {0xf28, 0x0, 0x101}, {0x4, 0x0, 0x7}, {0x7, 0x0, 0x7}]}) [ 58.207963] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 58.249679] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/18 11:45:36 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000292000-0x9)='/dev/sg#\x00', 0x0, 0x20000000000000) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f00000bd000)=""/224) ioctl$int_in(r1, 0x5473, &(0x7f00009be000-0x8)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fcb000-0x98)={0x0, @in6={{0xa, 0x0, 0x100, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0xd45}, &(0x7f0000a70000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000def000)={r2, @in={{0x2, 0x1, @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]}, 0xc516, 0x7}, &(0x7f00007af000-0x4)=0x98) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r1, 0x0) r3 = gettid() fcntl$getownex(r1, 0x10, &(0x7f0000ad6000-0x8)={0x0, 0x0}) kcmp(r3, r4, 0x3, r1, r0) recvmmsg(0xffffffffffffffff, &(0x7f00001a6000-0x40)=[], 0x0, 0x0, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000ad9000-0x4)=0x2, 0x4) fcntl$setstatus(r1, 0x4, 0x463ff) 2017/12/18 11:45:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0}, {0xfffffffffffffffe, 0x0, 0x9, 0x4}, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xffffdfff}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r2, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000057b000)=0x400, 0x4) write(r2, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) write(r2, &(0x7f0000d92000-0x10)="0212952502000000090500d91dfb3700", 0x10) recvmmsg(r2, &(0x7f000079d000-0x168)=[{{&(0x7f0000de9000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000088000)=[{&(0x7f00004ca000-0x85)=""/133, 0x85}, {&(0x7f0000bcf000-0x3)=""/3, 0x3}], 0x2, 0x0, 0x0, 0x400}, 0x5}, {{&(0x7f0000bd9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000ab1000-0x80)=[{&(0x7f00005e4000-0xdf)=""/223, 0xdf}, {&(0x7f0000d1f000-0x52)=""/82, 0x52}, {&(0x7f00008ad000)=""/166, 0xa6}, {&(0x7f0000362000-0x15)=""/21, 0x15}, {&(0x7f00006d5000)=""/179, 0xb3}, {&(0x7f00008eb000)=""/215, 0xd7}, {&(0x7f0000ae8000-0xaf)=""/175, 0xaf}, {&(0x7f000085f000-0x30f)=""/4096, 0x1000}], 0x8, &(0x7f0000670000)=""/102, 0x66, 0x1}, 0x1}, {{0x0, 0x0, &(0x7f0000814000)=[{&(0x7f00009c5000)=""/74, 0x4a}, {&(0x7f0000449000)=""/96, 0x60}, {&(0x7f000002c000-0x1d)=""/29, 0x1d}], 0x3, 0x0, 0x0, 0xffffffffffff7fff}, 0x8}, {{&(0x7f000037a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000152000)=[{&(0x7f0000985000-0xbf)=""/191, 0xbf}, {&(0x7f0000c0d000)=""/44, 0x2c}, {&(0x7f000067e000-0x22)=""/34, 0x22}], 0x3, &(0x7f00009e3000-0xff)=""/255, 0xff, 0x0}, 0xffffffffffffffc0}, {{&(0x7f0000293000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000745000-0x50)=[{&(0x7f0000ce3000)=""/80, 0x50}, {&(0x7f0000439000)=""/196, 0xc4}, {&(0x7f00003f8000-0xe2)=""/226, 0xe2}, {&(0x7f0000670000-0x62)=""/98, 0x62}, {&(0x7f0000304000)=""/163, 0xa3}], 0x5, &(0x7f00008ad000-0x96)=""/150, 0x96, 0x97d}, 0x7fffffff}, {{&(0x7f000051d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000d78000)=[], 0x0, &(0x7f0000070000-0x19)=""/25, 0x19, 0x100}, 0x38}], 0x6, 0x2, &(0x7f00007c8000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000543000-0xc)={{0x9375, 0x101, 0x7f, 0x9, 0x57d1f89f, 0x3f1d}, 0xd43}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000028a000)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r4, 0x11, 0x2, &(0x7f0000b3f000)=""/213, &(0x7f0000f79000)=0xd5) setsockopt$inet6_buf(r3, 0x29, 0x40000000000036, &(0x7f0000340000-0xd0)="dc13b51a5b31306e78dd581b71ab2144ece4740434cf0195f75d34c82d9d233f08008861ffccd64ade0e8ce0442fbc50974e8e1195c604f8800000040002663d75dd050000000000090000f2ffffffffa36611f99ef96f7d4ff812a8f9fc3f0739e6000000004f000000d300bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f10008c339d0fffdffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4ba23e752db8352780dff40bb45a788385", 0xd0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f59000-0x14)={r4, r4, 0x7, 0x1, r4}, 0x14) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000703000-0x4)=0xb) setsockopt$inet6_buf(r3, 0x29, 0x36, &(0x7f00008dd000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r4, &(0x7f0000000000)={0x3, {"fff86bff15b10d"}, 0xd3f}, 0x10) socketpair$inet6_sctp(0xa, 0x40000000, 0x84, &(0x7f000044c000)={0x0, 0x0}) setsockopt$inet6_buf(r5, 0x29, 0xd7, &(0x7f0000e38000-0x64)="40b09525e64c92b0bdf7af256d5f49264eb1b53c1e121d9304a6edaf5776be44a4a6be7950a87e4cab15985cb4f48c93ab910d7887b67c68e67469a2bbddeec7f682c1beec930fecbc3f2a242ae6524d029ce3907986e414636cfc1e9dcb13753bfb2841", 0x64) syz_emit_ethernet(0x128f, &(0x7f0000e6a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x1259, 0x2c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x2b, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0xf, "03ce172056fb11068adfa25ed0155b"}, {0x100000000000ff, 0x40, "b49bd8386c84281e3ffe819547480c34c67b57c343fab2c0b0c08324447c66bf7f6e83b39b1a6b439ea2b983663638bbb6c309b9a0dd7a0ec9277ebb2e1befbe"}]}, @hopopts={0x31, 0x239, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x97, "bd9e356d081ce54b5af5b0e806e9cb9b51a18c4dcfad3b92d442ab92a6539f80c2adfbf9caeac0e09ef2dd8aae96817ee48cca4371c2dc535ac308e0caf2e7c25a3df6fd362f64079e5ee72d0da0a861141ddd1d60b8ad0cd8cf4c9d089fa46589c52dfdc112bdb83cec3f7cfe5b8c39b11185c2387ec114b78d3edd6f465d16f55d153bd79cdb672fbbcdf25e2e82d43f76e79844c411"}, {0xff, 0x48, "2aa590cea351b559866758a41d0c5ccc855d3ee588c37c2ad3dde6c539552a5e8c512a2ce80e0bdb903df64338beec459741a1324504124750166a1acec8ef3a83e61e22011ff573"}, {0xfe, 0xe7, "b928ea74fa0b7e73435f3f0eb827ea1b2390b2557078d2cd721a32e9fe72146bd6b82945ec7d88b0bda43914740cbfbed96425a5106ba5c4d19523d98f7cf3dc3d0fd40fedd2fb03f0e7b69cb5e2686d5effa3893b73d9c5fc783fb4b906bbe11d3ed337cc4c12180f1ba13eed8386add26ef64352af86b4183f04dc4308d038363c66364dd211e3367b01c94f419723d0f3af105a7abf69be7090f77b13059acbb23d69cd63f430e49c4ea476a53c903f99b2eaf279c7b12f7d22c31068b00bddbe8dbc3f034f07e1ac3ca7c895c942b20add9744983fbaf83302c51f105b1dfb1bd89f08725f"}, {0x0, 0x1000, "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"}]}], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x9, 0x8, 0x0, 0x0, 0x1, {[@fastopen={0x22, 0xa, "73102cb98ba40149"}, @mss={0x2, 0x4, 0x401}]}}, {"de41"}}}}}}}, 0x0) socketpair$inet6(0xa, 0x5, 0x1, &(0x7f00001fe000-0x8)={0x0, 0x0}) getsockname(r6, &(0x7f000080b000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ce9000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8040000080000005, 0x4, 0x4, &(0x7f0000bb9000)={0x0, 0x0}) 2017/12/18 11:45:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d4a000)='/dev/hwrng\x00', 0x185002, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x400000000010) mmap(&(0x7f0000000000/0x265000)=nil, 0x265000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r2, 0x800406, r2) mmap(&(0x7f0000265000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000265000)={0x0, 0x0, 0x0}, &(0x7f0000243000)=0xc) getpriority(0xffffffffffffffff, r4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000ad7000-0x8c)={0x80000001, 0x7, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r3, &(0x7f00000f9000-0xf5)=""/245, 0xf5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) remap_file_pages(&(0x7f0000e6b000/0x3000)=nil, 0x3000, 0x80000000, 0x0, 0x0) write(r1, &(0x7f0000543000-0x25)="240000001a0009ffee0000000000000001fff50c0900010000001de80000d41ff9161790", 0x24) open(&(0x7f00005a3000)='./file0\x00', 0x1, 0x124) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) accept4(0xffffffffffffffff, &(0x7f0000358000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000542000)=0xe, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x3, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$unix(0x1, 0x5, 0x0) mkdir(&(0x7f0000c8d000)='./file0\x00', 0x1) bind$unix(r5, &(0x7f0000757000-0x8)=@abs={0x800000000000001, 0x0, 0x0}, 0x8) shutdown(r5, 0x1) listen(r3, 0xfffffffffffffffd) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x1, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000803000)=0x0, 0x0) clock_gettime(0x5, &(0x7f0000d45000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000e2e000)={{r6, r7+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000718000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f00002b7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f00000ba000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f00006e5000)={r8, r9}, &(0x7f0000113000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x7fff, 0xc, 0x4, &(0x7f0000dac000)={0x77359400, r10}, &(0x7f0000054000-0x4)=0x0, 0x0) clone(0x4747e630a668ed7e, &(0x7f0000f67000-0xdf)="", &(0x7f0000f66000)=0x0, &(0x7f0000591000-0x4)=0x0, &(0x7f00005d6000)="0e") 2017/12/18 11:45:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x0) accept$unix(0xffffffffffffff9c, 0x0, &(0x7f000072f000)=0x0) socketpair(0x13, 0x800, 0x10000, &(0x7f00009cb000-0x8)={0x0, 0x0}) r2 = accept$unix(r0, &(0x7f0000e84000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000695000-0x4)=0x8) r3 = socket$netlink(0x10, 0x3, 0x800000000000) writev(r3, &(0x7f00006a2000)=[{&(0x7f0000af4000-0x39)="3900000010000904003e000000400005ffffe84a0300000045000107ffe1008108000400041a007000000000060800030000000000ffe46900", 0x39}], 0x1) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000c0c000-0x4)=0x0, 0x4) setsockopt(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000)="", 0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00005f2000-0xc)={{0x713, 0x40, 0x4, 0x83ae, 0xb16, 0xee8}, 0x3f}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r4, 0x29, 0xc8, &(0x7f0000229000)='X]', 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000908000)={0x0, 0x7}, &(0x7f0000b06000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000199000-0x4)=@assoc_id=r5, &(0x7f0000474000)=0x4) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00001c9000-0x4)=0x77, 0x4) bind$inet(r6, &(0x7f0000deb000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r6, 0x8922, &(0x7f0000601000-0x28)={@common='irlan0\x00', @ifru_addrs=@ethernet={0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000e0f000-0x10)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa0}]}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00004d9000)={r5, 0x4, 0x800000000007, 0x3f40000000000000}, 0x10) pipe(&(0x7f00002ca000)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00008f4000-0x4)=0x2000000000b5b, 0x4) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0xddd, 0x4) ioctl$TCGETS(r7, 0x5401, &(0x7f00006e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_int(r6, 0x1, 0x0, &(0x7f00006d8000)=0x0, &(0x7f0000317000-0x3)=0x4) setsockopt$sock_int(r6, 0x1, 0x7, &(0x7f00008f3000-0x4)=0x5, 0x4) 2017/12/18 11:45:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000602000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0x100000001, 0x6]}, 0x5c) clock_getres(0x1000000000001, &(0x7f00009f8000-0x10)={0x0, 0x0}) clock_settime(0x1007, &(0x7f0000b62000+0xad5)={0x0, r1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0xf50f, 0x0}, {0x800000000000e, 0x0}, 0x0, 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, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sg(&(0x7f0000fed000)='/dev/sg#\x00', 0x8, 0x200000000012001) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000d04000/0x18000)=nil, &(0x7f00003be000)=[@text32={0x20, &(0x7f0000b9c000-0x41)="0f01ba0b00000066ba4000ed660f388115000000000f160f0f0866baf80cb888896b80ef66bafc0cecc4e19d643266baa100b807000000efc4e1c5ebe80fc75b62", 0x41}], 0x1, 0x40, &(0x7f0000c18000)=[], 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000208000-0x4)=0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000f2d000-0x4)=0x0) getpgid(r3) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00009df000)=0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f000056e000)=0x0) r5 = getpgrp(r4) sched_setattr(r5, &(0x7f000009f000)={0x30, 0x1, 0xfffffffffffffffc, 0x6, 0x100000100000000, 0x9, 0x3f, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000152000-0x30)={0x100000001, 0x100, 0x10000003, 0xfffffffffffffff9, 0x6, 0x281, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket$inet(0x2, 0x1, 0x0) r7 = dup(r6) setsockopt$inet_tcp_int(r6, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000347000-0x20)={0x4000ff, 0xffffffffffffff65, 0x4, 0x4, 0x6, 0x80087, 0x73, 0xca, 0x0}, &(0x7f0000882000)=0x20) bind$inet(r6, &(0x7f0000a72000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r7, 0x84, 0x79, &(0x7f000040d000-0x4)=0x200000066e, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r7, 0x40605346, &(0x7f000055d000-0x5c)={0x3f, 0x2, {0xffffffffffffffff, 0x3, 0x400, 0x0, 0x958}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000128000-0x9)="000000e1", 0x4) connect$inet(r7, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r7, &(0x7f0000f6a000-0x43)='l', 0x1, 0x0, &(0x7f00007ed000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$sock_int(r6, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) r8 = request_key(&(0x7f000029b000-0x9)="7472757374506400d7", &(0x7f0000431000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d2f000-0x1)='\x00', 0xffffffffffffffff) keyctl$describe(0x6, r8, &(0x7f0000088000)=""/244, 0xf4) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000a79000-0x8)={0x0, 0x0}) sendmsg$netlink(r7, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f0000882000)=[{0xa45, 0x0, 0x0, 0x0, 0x0, "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"}], 0xa45}], 0x1, &(0x7f0000eb0000)=[@rights={0x18, 0x1, 0x1, [r6]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x4, 0x80}, 0xc0) clock_gettime(0x1020000008006, &(0x7f0000cd6000)={0x0, 0x0}) 2017/12/18 11:45:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x2000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xde7000)=nil, 0xde7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x806, 0x0) pipe2(&(0x7f0000d7f000-0x8)={0x0, 0x0}, 0x80000) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000825000-0x1e)={0x1, 0x8000, 0x5, "3b7be8c54cbd", "8216013f18d40907ddd2ec8df05d40c3"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0xfffffffffffffffe, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000910000)='/dev/sg#\x00', 0x8, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000511000-0xc)={0x0, 0x1, 0x20}, &(0x7f00002a0000)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00001b2000)={r2, 0x5}, &(0x7f00007c5000-0x4)=0x8) ioctl(r1, 0xc0481273, &(0x7f000084b000-0x1)="18") mmap(&(0x7f0000e9d000/0x3000)=nil, 0x3000, 0x3, 0x38, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0xfffffffffffffffe, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) r4 = accept4$inet6(r3, 0x0, &(0x7f0000001000)=0x0, 0x7fffd) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x5, 0x0, 0x9}, 0x8) r5 = socket(0x10, 0x3, 0x8001) syz_extract_tcp_res(&(0x7f0000f62000)={0x0, 0x0}, 0x80000000, 0xb9) syz_extract_tcp_res$synack(&(0x7f0000d2c000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x1410, &(0x7f000020d000-0x1410)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @ipv6={0x8, 0x6, "12596b", 0x13da, 0x6, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x3b, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x1f, "c80d855e8aed2b6b725afa65e45f1397d41138bd6a370b84949c50a53c65ca"}]}, @dstopts={0x7f, 0x25b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x68, "2e4c902f7d8783049a4e30fa17ce8ac854d3e03fd27fc9e9b755634a8350eb6d5cf1cc5692c6ad56cd4774bddd891319591848debac5e21331e8b89b62f730fe0b8966a5edaee748a25e89ef2ecc49174c35ba9df9f80e7fdb72fead49f014a29a2328c6eaf3daa0"}, {0x0, 0x0, ""}, {0xc2, 0x1000, "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"}, {0x7, 0xb0, "4f62a1c24341bee9214b3d1c8b0cbd1c764f165b0341bc3aa62947459d5174cec01c8d900eaa29f2a8af47b64ffba938a1b507b76f471b69422b29d41f26cf1fdb924ee69c413b178c5b4b13cbc65ceb3859da2d9e4d15ad516aefa41bafe27e810903807848ce5ccefb88c763ab71223c597ce4d8db2287a38024ded9fedf49cb0ff3aa2995dad8ff6e53bb15b6d9aa59a1f7a0baac8500df2a11ca891184b2f83bd1500c5dac6a36c69f21d1f116e8"}, {0x7, 0xcd, "069d0f01f5cf510766d0b7b543bc5fe18e362a136f074ba759e23e4569cd4d57adb327fbb9c32db32eedac708c8271d6e4507e3fbfdfd1935a6e4cd0f895a2ed2f77441f5c980c805cd20be97ad22ba78d8f33d04df47b43f2d97867453e6bbbcf9d480d2c7270f7854606c5f4439d225b76965b28a1ddb36ce6172e76b7318b90e421cec2c3b44681e7ec7833218b354363b6a635773d3ebe2c9260ed3074ffe72a136ec9ef23a0ad9dfd9f607e2ab0c1ff7728cd4e0f382016aa8078b6d93525890cb9b0a7ca2941220b0186"}, {0xff, 0x1c, "9f1cbf4660cfa57f41bd1785d8040fa5f956e542eb5c9836e3570398"}, {0xff, 0xc, "a88abbb45fff0df5e04d74b2"}, {0x1, 0x6f, "de2e33f196adfbb9c426ff82332656abeaeaf8c884d67d2a98173756472adb9832433e5935b0e48d437f50176309fc63df47896b65a4dbe18617b1df8fb9a855bc1440f3ee5ffa49697142d6d7fb408da923b7e35229b629091621c2bec70bf751fff369135d07b440952b19308ccc"}, {0xff, 0x4e, "7c0b79ff7022c1e26f3b8985cbb56585ad9160a3d1d58f383b03e3be51f85bf21b50fb3b8b86ea6f7bf502b073b5bdd04c5eace67a2f5ec9134db6bb826b6dfca6a06f12ec60adefd6c60e08c583"}]}, @fragment={0x9d, 0x0, 0x4, 0x458, 0x3, 0x40, 0x1}], @tcp={{0x2, 0x3, r6, r7, 0xcd5, 0x0, 0xa, 0x10, 0x9, 0x0, 0x1, {[@md5sig={0x13, 0x12, "34b507bb2f0012057116a5a902409172"}]}}, {"df50d56a9012435f7a282d930de79240c43cb6b0398ef04e777eb08b9a6ba4bdccabcf2c00e7797238a52802a65d60d9faa0b10b4560342991ca0a6f64d990445c3760b5b4686891e5dc5e40fa7955776aac043a94cb858e3cea4b92cb900db367d12c72fa2da9a509296d242ea79a21b6d60e66df878ec36944767e7d5f63d6c0346d6c425305dd79d11cdd0075648f089154dedde20358cf424dc659"}}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000494000-0x4)=@assoc_id=0x0, &(0x7f0000e19000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a8e000)={r8, 0x7fffffff}, 0x8) r9 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r9, &(0x7f00008b2000-0x38)={0x0, 0x0, &(0x7f0000335000)=[{&(0x7f000000e000)=[], 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/18 11:45:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7c000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x5, 0xa, 0xfffffffffffff800) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x400000000114, 0x1, &(0x7f0000001000)="034b0007", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00002e3000-0x8)={0x1, [0x0]}, &(0x7f00003c5000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x400041) getdents64(r3, &(0x7f0000001000-0x67)=""/103, 0x67) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x400, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x2) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r4, 0x4004510d, &(0x7f00000e4000-0x1)=0x0) gettid() open(&(0x7f0000cef000-0x8)='./file0\x00', 0xfd, 0x1a8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000091000)={0x2, 0x0, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000194000-0x1)="", 0x0, 0x2000c800, &(0x7f0000dc2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$bt_rfcomm(r5, &(0x7f000019d000-0x9)={0x1f, {0x8, 0xc, 0x7, 0x200, 0xfffffffffffffffb, 0x9cf1}, 0x8}, 0x9) fcntl$setstatus(r5, 0x4, 0x2000) read(r5, &(0x7f0000fdb000)=""/87, 0x57) shutdown(r0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f000090d000-0x2c)=""/44) 2017/12/18 11:45:36 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000e97000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000650000)='/dev/sg#\x00', 0x8, 0x800181044) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000bec000)=0x3fe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0xc)={0x0, 0x9c, &(0x7f0000218000)=[@in6={0xa, 0x1, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in6={0xa, 0x2, 0x80000001, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x500000000000}]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @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]}, 0x200, 0x1}, &(0x7f00002f7000)=0x98) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f000093b000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000001000-0x14)={0x6, 0x5, 0x9, 0x6, 0x100000002}) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004ba000-0x8)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f000081b000-0x10)={0x8000000009001, 0x12000, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000036000-0x10)={0x2, [0x0, 0x0]}, &(0x7f00005f7000-0x4)=0xc) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x40) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) ioctl$KVM_SET_FPU(r6, 0x41a0ae8d, &(0x7f0000505000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x414e3553, 0x6, 0x5, 0x0, 0x65c7f151, 0x101000, 0x6000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x10001, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f00003d5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007f2000-0x4)=0x14) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$kvm(0xffffffffffffff9c, &(0x7f000093c000)='/dev/kvm\x00', 0x100008000, 0x0) getsockopt$inet_dccp_int(r5, 0x21, 0x0, &(0x7f0000001000-0x1)=0x0, &(0x7f000096e000-0x4)=0x4) ioctl$KVM_SMI(r6, 0xaeb7) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00003ea000-0x1)={0xffffffff}, 0x1) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008b8000-0xc)={0x0, 0x0, 0x0}, 0xc) prctl$intptr(0x4, 0x80000000) sched_setparam(r7, &(0x7f00006ba000-0x4)=0x1f) ioctl$KVM_SET_MP_STATE(r6, 0x4004ae99, &(0x7f0000342000-0x4)=0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000b7a000)={0x5, 0x0, [{0xc0010141, 0x0, 0x1}, {0x946, 0x0, 0x2cee}, {0x253, 0x0, 0x1}, {0x637, 0x0, 0xef6}, {0xa1b, 0x0, 0x5}]}) ioctl$KVM_RUN(r6, 0xae80, 0x0) flistxattr(r5, &(0x7f0000401000-0xca)=""/202, 0xca) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2017/12/18 11:45:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x8813, r1, 0x0) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f0000001000-0x8)='./file0\x00', 0x80000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f0000001000)=""/64, 0x40, 0x12100, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000343000)={0x0, 0x0}) read(r3, &(0x7f0000222000-0x89)=""/137, 0x89) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r4, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) r5 = semget$private(0x0, 0x0, 0x40) semctl$GETZCNT(r5, 0x0, 0xf, &(0x7f000082c000)=""/255) connect$inet6(r4, &(0x7f0000f61000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f00006f4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000d81000)={0x0, 0x3, 0x18, 0xa06d, 0x8, 0x1, 0x4, 0x8, {0x0, @in={{0x2, 0x3, @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]}, 0x1, 0x3, 0x3, 0x5, 0x80000000}}, &(0x7f00001e4000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00002a3000)={r6, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x0, 0x9, 0x0, 0xa3c, 0x5bb9, 0x7f, 0x2, 0x3, 0xfffffffffffffcf8, 0x3, 0xf23e, 0xe3, 0x7, 0x0]}, &(0x7f0000223000)=0x108) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0x14)=@random={'btrfs.\x00', '/dev/binder#\x00'}) mmap$binder(&(0x7f000023f000/0x800000)=nil, 0x800000, 0x3, 0x2487a, r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000493000-0x4)=0x0, &(0x7f0000002000)=0x4) 2017/12/18 11:45:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f000023d000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000685000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) splice(r0, 0x0, r2, 0x0, 0x9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000004b000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000fe5000)={@common='yam0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000175000)={0x8, 0xdbea}) bpf$OBJ_GET_MAP(0x7, &(0x7f00002fa000-0xc)={&(0x7f0000fc5000-0x8)='./file0\x00', 0x0}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000d2d000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000982000)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00001ed000)={r5, 0x4, 0x8000000009, 0xfff}, &(0x7f00004e0000)=0x10) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x1e, &(0x7f0000145000-0x4)=0x1, 0x4) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000cd6000-0x78)={0x1, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2001000000104, 0xffff, 0x8c, 0xc, 0x7, &(0x7f0000660000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x4000000000000000, 0x7ffffffe}) setsockopt$inet_tcp_int(r7, 0x6, 0xf, &(0x7f0000061000-0x4)=0x8001, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000da8000-0x90)={0x474f, {{0x2, 0x1, @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]}}, 0x90) bind$inet(r4, &(0x7f00001b9000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r7, &(0x7f0000589000-0x1)="e2", 0x1, 0x20000003, &(0x7f00002bc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_str(r4, 0x1, 0x19, &(0x7f0000ed4000-0x17)='nodevem1selfmd5sumppp0\x00', 0x17) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f000062e000)={0x0, []}, 0x4) mmap(&(0x7f0000b5e000/0x1000)=nil, 0x1000, 0x200000b, 0x810, r3, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00008ca000)={r6, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002f2000-0x4)=0x8c) mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 58.688045] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/18 11:45:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x16, &(0x7f00002bd000-0x14)="ff55d36cffba04365d0000000000000101000000", 0x14) r1 = socket$inet6(0xa, 0x2010000400000002, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000396000-0x15)="ff5500000000000002030500820004090000000082", 0x15) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b68000)='/dev/sequencer2\x00', 0x20001, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a94000)='/dev/vcs\x00', 0x4000, 0x0) r4 = accept$packet(r3, &(0x7f0000d01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007dd000)=0x14) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000700000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bf5000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000167000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002, 0x1, 0x6, 0x1, 0x40, 0x1d, 0x80, 0x20, 0x0, r5, r6}, {0x3ff, 0x9, 0x3, 0x7a6, 0x9, 0x5980ba1b, 0x800, 0x8}, {0x7, 0x800, 0x20, 0x0}, 0x1, 0x6, 0x101, 0x0, 0x6d, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x80000001, 0x0}, 0x10, @in=@multicast1=0xe0000001, 0x7, 0x1, 0x1, 0x7fffffff, 0x3f, 0x2, 0x2}}, 0xe8) r7 = socket$inet6(0xa, 0x0, 0x7) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000172000)=0x6) r8 = accept$inet6(r0, &(0x7f00000e5000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00008b8000)=0x1c) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) accept4$inet6(r8, &(0x7f0000937000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000dad000)=0x1c, 0x80800) socket$inet6_icmp(0xa, 0x2, 0x3a) r9 = accept$inet6(r7, &(0x7f00001db000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a74000)=0x1c) ioctl$void(r9, 0x5455) r10 = syz_open_dev$loop(&(0x7f00005df000)='/dev/loop#\x00', 0x5a7d, 0x2) ioctl$LOOP_SET_STATUS64(r10, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1, 0x0, 0x1a, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c150000000000010000285057eff90100000000deffffc4f46d9bc4", [0x41006f45, 0x6]}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f000062c000)={0x3, &(0x7f0000fa5000-0x1bc)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r11 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009de000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r11, 0x4040aea4, &(0x7f00006de000-0x14)={0x6, 0xfffffffffffff409, 0x2, 0x2, 0x9}) inotify_init() ioctl$LOOP_GET_STATUS(r10, 0x4c03, &(0x7f0000fe6000-0x7b)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000b96000)='/dev/snd/timer\x00', 0x0, 0x0) 2017/12/18 11:45:37 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000048e000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff7000-0x9)="0000d70000000000ad") exit(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00008d3000)=""/231, &(0x7f0000aae000)=0xe7) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000bdd000)={&(0x7f00004b8000)={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000c7a000)=[{&(0x7f00006eb000-0xf5)=[], 0x0}], 0x1, &(0x7f0000af2000-0x38)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x9, 0x0, 0x0, 0x26040, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000d57000-0x8)='./file0\x00', 0x80000, 0x8000000007) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000ee4000)={0x0, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f00003c4000-0x10)={0x2, 0x2, 0x20c, 0x2, r0}) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) setsockopt$packet_buf(r5, 0x107, 0x0, &(0x7f000027c000)="7c40603b56e9d04fff83b83e5d9997faacac70ee2b71e4a86d14a4a85cf1dc47e3c4d9be37af5b0800000000000000b290bd76bfe3009fadc3168f925228", 0x3e) migrate_pages(r0, 0x6, &(0x7f000014d000-0x8)=0x2, &(0x7f0000831000-0x8)=0x3) r6 = eventfd2(0x0, 0x0) r7 = eventfd2(0x0, 0x80001) rt_sigsuspend(&(0x7f000059c000-0x8)={0x6}, 0x8) lstat(&(0x7f000034f000-0x8)='./file0\x00', &(0x7f0000137000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={r6, 0x0, 0x4, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000fbd000-0x20)={r7, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a48000)='/dev/vga_arbiter\x00', 0x200400, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000701000-0x28)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$void(0x3e) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f00009e7000)={@broadcast=0xffffffff, @broadcast=0xffffffff, r8}, 0xc) openat$sequencer(0xffffffffffffff9c, &(0x7f000063a000-0xf)='/dev/sequencer\x00', 0x3c, 0x0) syz_open_dev$sg(&(0x7f0000413000)='/dev/sg#\x00', 0x200, 0x30000) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00009ba000)={0x0, 0x0}, 0x2) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000515000)={r7, 0x0, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(r1, &(0x7f0000ff7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 58.784244] ip6tnl0: Invalid MTU 1879054852 requested, hw max 65392 2017/12/18 11:45:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b45000-0x9)='/dev/sg#\x00', 0x939, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000025e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$tun(&(0x7f0000038000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c4a000-0x8)={0x0, 0x1ff}, &(0x7f0000bb7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000081f000)={r4, 0x57e}, &(0x7f0000be5000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00008d2000)={0x0, 0x90, "875e3f27eaf8131c1860345171f56d9511429c3897432f8d28b4caf5530f3d2f70ba177cf4cceb5b0d000000000000dde42014ec07c18f0188c13a8016f67481a8997b376863f2599e6986873524b2371cf817daf1053374e3e1a8da0cd1aa4d10621c1830294e03d10c718044777c22c3601b19497b77bd1de407b4c68f713c999b00000003ff26932498bce15de67d"}, &(0x7f000055e000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000927000-0x10)={0xfffffffffffffffe, 0x20c, 0x26c, 0x4, r5}, &(0x7f00001ab000-0x4)=0x10) r6 = socket(0x11, 0x80803, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000061000)={0x0, 0x0, 0x0}, &(0x7f0000553000)=0xc) ptrace$setsig(0x4203, r7, 0x0, &(0x7f0000001000)={0xb, 0x1, 0x0, 0xfffffffffffffffd}) renameat2(r1, &(0x7f000004e000-0x8)='./file0\x00', r1, &(0x7f000061c000-0x8)='./file0\x00', 0x7) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00006eb000-0x8)={0x0, 0x0}) setsockopt(r6, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r3) timerfd_create(0x5, 0x0) mount(&(0x7f00004b1000-0x8)='./file0\x00', &(0x7f0000154000-0x8)='./file0\x00', &(0x7f00007ef000-0x3)='9p\x00', 0x0, &(0x7f0000216000-0x3a)="7474ed0ec1b243d764db37169bcb58489ed4") r8 = dup3(r2, r6, 0x80000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f0000965000)=0x7, 0x4) accept4$llc(0xffffffffffffff9c, &(0x7f0000832000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e7d000-0x4)=0x10, 0x0) fcntl$notify(r0, 0x80000000, 0x8) symlink(&(0x7f0000f76000)='./file0\x00', &(0x7f0000592000)='./file0\x00') symlink(&(0x7f0000797000-0xe)='./file0/file0\x00', &(0x7f0000ee2000-0xa)='./control\x00') creat(&(0x7f0000ccb000)='./bus\x00', 0x0) writev(r0, &(0x7f0000994000)=[{&(0x7f0000fcf000-0x3b)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000050000000000000004e9ff0006000d0005", 0x39}], 0x1) inotify_init1(0x0) timer_create(0x7, &(0x7f000037f000)={0x5, 0xa, 0x2, @tid=r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000211000)=0x0) 2017/12/18 11:45:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x2000007) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000976000)=0x79) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b30000-0x10)={0x0, 0x4, &(0x7f000000f000+0x6bf)=[@in6={0xa, 0x2, 0xde17, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff0a}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000053e000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000a08000-0x8c)={r1, @in={{0x2, 0x0, @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]}}, &(0x7f000054d000)=0x8c) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a4c000-0x8)={r2, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000099000)='/dev/sg#\x00', 0x0, 0x0) r4 = gettid() mkdir(&(0x7f0000a3a000-0x8)='./file0\x00', 0x8000000) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f00005df000)=0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000acc000)='./file0\x00', 0x0) lstat(&(0x7f0000117000-0x8)='./file0\x00', &(0x7f0000e4c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00002e5000)='./file0/control\x00', &(0x7f0000e06000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f000047f000-0xc)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f0000fc0000)=0x0, &(0x7f0000da3000-0x4)=0x0, &(0x7f0000ed5000-0x4)=0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00007a9000-0x78)={{0x2, r5, r6, r7, r8, 0x2, 0xffffffffffffff81, 0x0, 0x0, 0x0}, 0x51, 0x80000000, 0x4, 0x2, 0x69c, 0x3, r4, r0, 0x0, 0x0}) mkdir(&(0x7f0000d70000-0xe)='./file0/file0\x00', 0x0) symlink(&(0x7f00008f2000-0x10)='./file0/control\x00', &(0x7f0000a10000-0x16)='./file0\x00') rename(&(0x7f000001d000-0xe)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') [ 58.845602] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. [ 58.866180] ip6tnl0: Invalid MTU 1879054852 requested, hw max 65392 2017/12/18 11:45:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00002cd000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000af4000-0xc)='net/netlink\x00') r2 = syz_open_pts(0xffffffffffffff9c, 0x2) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000e99000-0x4)=0x0) sched_setaffinity(r3, 0x8, &(0x7f0000f2d000-0x8)=0x101) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00005ea000)={{0x7, 0x1f}, {0x7, 0x1000000003}, 0x1, 0x1, 0x200, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e8a000)=@assoc_id=0x0, &(0x7f00003ea000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000f97000)={r5, @in={{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000adc000-0x4)=0x8c) personality(0x8) socket$netlink(0x10, 0x3, 0x22) r6 = creat(&(0x7f0000b8a000-0x8)='./file0\x00', 0x1) ioctl$KVM_PPC_ALLOCATE_HTAB(r6, 0xc004aea7, &(0x7f0000ad5000-0x4)=0x9ea4) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000df1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r7 = accept4(r6, &(0x7f0000c24000)=@generic={0x0, ""/126}, &(0x7f0000636000)=0x80, 0xfffffffffffffffd) ioctl$sock_inet_SIOCRTMSG(r7, 0x890d, &(0x7f0000439000)={0x5, {0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x1, &(0x7f00005ee000-0x10)=@common='bpq0\x00', 0x7, 0x0, 0x1ff}) bpf$PROG_LOAD(0x5, &(0x7f0000bd0000)={0x1, 0x0, &(0x7f00005f3000-0x10)=[], &(0x7f0000588000)="0800001700000000001dfffffff7000000", 0x0, 0x0, &(0x7f00003af000)=""/0, 0x0, 0x0}, 0x30) r8 = socket(0x100, 0x800, 0xfffffffff7fffffd) r9 = socket$inet(0x2, 0x800000000a, 0xffff) ioctl$sock_ifreq(r9, 0x8922, &(0x7f0000dc4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5d, 0x5219, @raw_hdlc=&(0x7f0000adc000-0x4)={0x3, 0x4}}}) getsockname$ipx(r4, &(0x7f0000c05000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000061d000)=0x10) ioctl$sock_ifreq(r9, 0x8922, &(0x7f0000b26000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x51a, 0x0, 0xbbc0000000000000, 0x10002, 0x0, 0x0}}) ioctl$sock_proto_private(r8, 0x89e1, &(0x7f000024b000-0xcf)="427d5ba703dc521ad0b6aeed773eb85f1377b012b1b0a1429a66a4d8f37021c19f5b9a96d505d6aaa7f5527344e2c861d05b1e050097d172563ede9811ca45c99680959f4ef392081cea575b4f8f2e7f2e07d23f9413409ff5b5216cff8c2237fc42ffc0d97153ad827d4f70daa28938958cff8b6b2a073a8d8fbe0acb3556750d8f571f7b42bd253cfa8e496f43a7ec654674fadacaf6dd5787361ac3347991007b42d2a6f04cb0f9d0302fe44afc1aa3b5d50e12f24cadc6f867ecf584c99a76ed50ecc9a2605c5b3f61bad04d4a") setsockopt$sock_int(r7, 0x1, 0x4000000002f, &(0x7f0000f87000)=0x2, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000ebe000)={@random="000000f608a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0xfaff, @x25={0x0, 0xa, 0x101f, "060800000000000000822e2d9222fadef48644f96f1b35fefd9b84cc000000000000000360cd0d980bf8d91863"}}}}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r7, 0x84, 0x65, &(0x7f0000e72000)=[@in6={0xa, 0x3, 0x101, @loopback={0x0, 0x1}, 0x7fff}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) syz_emit_ethernet(0x9a, &(0x7f0000d03000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x21, 0x4, 0x0, 0x0, 0x8c, 0x0, 0x3, 0x6, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@cipso={0x86, 0x38, 0x200000, [{0x0, 0x11, "3dac42dc9f8180cab159967bdec3e0"}, {0x1, 0x2, ""}, {0x6, 0xf, "5ef8762676d7164a04939540be"}, {0x6, 0x7, "3b4d201454"}, {0x5, 0x9, "43395c016dcb2b"}]}, @ssrr={0x89, 0x1f, 0x9, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, @empty=0x0]}, @ssrr={0x89, 0x17, 0x6, [@broadcast=0xffffffff, @loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, @end={0x0}, @noop={0x1}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x2000000000000000}}}}}, 0x0) connect$inet(r7, &(0x7f000022e000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) seccomp(0x2, 0x4, &(0x7f0000dcb000)={0x1, &(0x7f0000000000)=[{0x5, 0x4, 0x0, 0x401}]}) creat(&(0x7f00000d4000-0x8)='./file0\x00', 0x9a) 2017/12/18 11:45:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f00002b3000)={0x8, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) socketpair$inet_sctp(0x2, 0x8b, 0x84, &(0x7f0000d1b000-0x8)={0x0, 0x0}) symlinkat(&(0x7f000090f000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00001ec000-0x8)='./file0\x00') shmget(0x3, 0x3000, 0x40, &(0x7f0000fe0000/0x3000)=nil) r2 = gettid() timer_create(0x6, &(0x7f0000cb0000-0x60)={0xddb, 0x43, 0x3, @thr={&(0x7f000025e000-0xbd)="77781508eb2374b2ff6d5965952df30c3cd0e90cecc56747d1a241ff920c454dbe153ea39502b294e61fdb81cfebd90225073052cae9fae657b6abb2eaaf12bea6a4f05b9a97277796e169c2d9f9c3ab19159ea36bbd03e177fa285bcb3cd58a44ff4ffafaad09f41648aed3818224c4f9ee21d63b874f10824cc12baf8fba5228d86a2243ebef35a82516acc42f92e09001a2e6a643121a111cafd1d605f8a8a97da6156a388bb3efe8316c0cb9ef880de209931e22e359199f345a", &(0x7f00008ad000-0xa8)="385f40fcb8adaa2cdced5595c3a43230ea3cca651ef926b50b0d9b4ca0bb521eba6f9d0a4eee22d5dd2d5cef48f033afa22819e89ee4a04c0463b9adba9a89cffca711052f97cab393edc719400019292e06f30d430ecf22db4e0473df72200001914bf1a10eef6036eb1195a731ea41b0a53646360dee610e43b2a73eccf0451c758de90a475b33a4000151d5fb3e738ec9278d8fedc0ed00000009060000000000000fff23"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba6000)=0x0) r3 = socket$unix(0x1, 0x400000000001, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000e53000-0x1)={0x7efffffc}, 0x1) bind$unix(r4, &(0x7f0000fe1000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r4, 0x0) shmget(0x1, 0x3000, 0x200, &(0x7f00000b0000/0x3000)=nil) connect$unix(r3, &(0x7f0000932000)=@abs={0x0, 0x0, 0x1}, 0x8) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000770000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000e6a000-0x10)={r5, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000065000-0x10)={0x0, r6, 0x8}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f0000ddb000-0x8)={r7, 0x0}) fcntl$lock(r1, 0x8, &(0x7f00001f1000-0x20)={0xfffffffffffffffe, 0x0, 0x8, 0x6b1f, r2}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f000006a000)={0x0, []}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a1d000)={0x0, 0x0}) perf_event_open(&(0x7f0000745000)={0x2, 0x78, 0xfffffffffffffffb, 0x2, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xffffffffffffeffd, 0xfffffffffffffffc, 0xfe, 0x3, 0x0, 0x2, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x2, 0x0, 0x0, 0xfff, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dba000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000661000-0x78)={0x6, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x200000000000000, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f000095c000)='/dev/cuse\x00', 0x5, 0x0) write$fuse(r8, &(0x7f0000604000)={0x20, 0x6, 0x0, @fuse_ioctl_out={0x5, 0x5f, 0x100000001, 0x5}}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000188000)='logon\x00', &(0x7f000070b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002b000)="68f750ed91fd0918303ecfeccc741c6a1efb3ba3baa987d3f2b96549e07cc28798c3f97da09f7ba512f76fc7980fc3a5af4b5954b7f3124fcb7e1445bc0e0597e1224c3f84857c57141286804eb434284989e572183fb47869744546654e46c44ecb2493", 0x64, 0x0) 2017/12/18 11:45:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000a49000)='./file0\x00', 0x248040, 0x10e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d14000-0xa)='/dev/cuse\x00', 0x202, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00005ce000)={0x6, 0x102}) pipe2(&(0x7f00000ba000-0x8)={0x0, 0x0}, 0x80003) io_setup(0x1, &(0x7f00006cb000)=0x0) io_submit(r3, 0x2, &(0x7f00000d5000-0x10)=[&(0x7f00003c2000)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0xae, r2, &(0x7f00007ae000-0x3a)="10ef9a340cf9b7efed6014f99f254940ecf6043cdb0388f3ffda4a2cebe5b70374793008b3bc20ab323dd3113ae377e1c250ada344e9631f4eb4", 0x3a, 0xfffffffffffffffc, 0x0, 0x1, r0}, &(0x7f00000ce000)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f0000e54000)="9e263baec7c3e1b1a68a858bab01558ea9b0ae48f4e5d3e94fcb3c0fe5dbd278ddd66914034066c4f8d31b5c15fbbf2197ab5c2625fbf47c3672410ac5cc5882bd7e088dcb30e645d52666e8e45211233a1dbdaadcd90db0b5e1899a73bf2cbfda6510bcc83af175ec764594d287859e4d9e", 0x72, 0x3f, 0x0, 0x0, r1}]) bpf$OBJ_GET_PROG(0x7, &(0x7f0000978000)={&(0x7f000030b000)='./file0\x00', 0x0}, 0xc) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f00006a0000)='/dev/loop#\x00', 0x0, 0x14d202) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000000000)=0x0) getpid() ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000992000)=0x0) rt_tgsigqueueinfo(r6, r7, 0x3a, &(0x7f0000339000)={0x24, 0xa, 0x6, 0xfffffffffffffffc}) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x668, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x4000, 0x8000000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r8, 0x84, 0x3, &(0x7f0000000000)=0x1, 0x4) clock_gettime(0xffffffffffffbffe, &(0x7f0000915000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a3f000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a04000)={0x0, 0x0}) timerfd_settime(r5, 0x1, &(0x7f0000c5d000)={{0x0, 0x1c9c380}, {r10, r9}}, &(0x7f00009c9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0xf970334da0485edd, 0x5, &(0x7f0000900000-0x10)={0x0, r11}, &(0x7f0000251000-0x10)={0x0, 0x0}) getrandom(&(0x7f0000f7d000-0xcc)=""/204, 0xcc, 0x2001) fcntl$getown(r4, 0x9) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f000009d000-0x8)={0x3, 0x1, 0x201, 0x3}) perf_event_open(&(0x7f00001b3000-0x78)={0x2, 0x78, 0x8, 0x3, 0x1b, 0x3, 0x0, 0x9, 0x4000, 0x1, 0x81, 0x4, 0x5, 0x4, 0x0, 0xdb, 0x0, 0x9, 0x9, 0x200, 0x4, 0x7fffffff, 0x7, 0x1, 0x7, 0x7ff, 0x0}, r7, 0x5, r0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 11:45:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000f9e000-0x20)={@generic="5f1f8400000002ef1929000000066a2c", @ifru_flags=0xf500}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000e20000-0x4)=0x3, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000796000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000018d000)={0x0, 0x0}) socketpair(0x10, 0x807, 0x7914, &(0x7f0000832000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f2e000)={0x0, 0x80003, r4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007be000-0xc)={r6, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r7, 0xc010641d, &(0x7f00001f3000)={r3, &(0x7f0000923000)=""/89}) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000094000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000d54000-0x10)={0xfffffffffffeffff, 0x3d4}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r5, 0x4040aea4, &(0x7f000049b000-0x14)={0x1, 0x417, 0x35, 0x3, 0x9}) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000b14000-0x12)={@common='ip_vti0\x00', 0x8000}) getsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f000011b000-0x7a)=""/122, &(0x7f0000318000)=0x7a) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000c2a000)=[{0x4, 0xfffffffffffffffd}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x7}, {0x0, 0x0}, {0x0, 0x5}], 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00002d7000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aec000)=0x18) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f000032f000-0x9)='illinois\x00', 0x9) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f000065d000-0x4)=0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00008cc000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00009eb000-0x28)={@generic="0a7eda9e2edf4423f55edf5d0505d113", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x852b, 0xfffd, 0x10000007fffffff, 0x0}, 0x14) sendmmsg(r1, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f00003db000)="", 0x0}, {&(0x7f000019d000-0x2)="e833", 0x2}], 0x2, &(0x7f00003fc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r1, &(0x7f0000edd000+0x4a1)=[{&(0x7f0000d72000-0xd20)="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", 0xd20}, {&(0x7f0000381000-0x22)="d006f33defe059f16bf5d96ff8ffd4b075c387dcab28faadc622e38e5f764fc723f7", 0x22}, {&(0x7f00001d4000-0x91)="b9c3bd891d97db492f87476e0797a004d8f962a50f32838de182ae4ddd98a95293cea3145f0050e2d6a16ac307c204622dcee66aaff98f4fac47995d282543137c5f610fe3b5d3fb30de190cc9a9ce4676468e46a1b7075e68c5a3a2477685ef389dd8e03e0319fb5dd414005aed5525e6060008236561b95a585faa39947528e9a7c483b9842d2682bbe6bfb208000000", 0x91}, {&(0x7f0000a14000-0x10d6)="cc9ef95f7c76f238ce6d90df69a5bdf2f207016f4c72d926a8b40ce394f176420e790787058d5419d6bce5d84ae2362487cbc0164eab1f3fcaec2554fe7117df11ecf73965d13fc5adc11fc5f886d2888c0402f29e8ac804a33e78a84d5b1821e545dabce07b9779d7994f9cee54b366b74f8f66895cd382127b08bd66099026666874edbd0eff20593ecc9085890152fb039d409f084e5b47090a6e59b2268c474e0c9070c278c6a1e3532dffd125f127073b73dd1c84a221c6092ff2bf38028b9b86a70964cf53001f3f9ea9518d787a6d6b9b3459584a2bf4fca6a6a785133c619593b31e4469182fae7cd6cbe4b9c927a9b7b9d94fa0b0bd58a23abd071e2cd6172c4d4933a6dbc99579351bf422d6a8c1026e96276e2187c0ce0d507f5b9d995f3918efe7cafeadb3f2a1a61a58de34dd47da91863656fcad375691cf163a8777555116405d6f1d3c9098f1b659f3c199816bc509b73ed3310a61412db915d85b87c9f19af521ffa113e344c7c2d170e4f11d7f56ddca168c9cbac38e41e950a47313ed96a86886db252e7d2ecd1fb4cfd29459b986f2131dc1c54fbc242302f6da307f6140b23de379675986d7010bd5e83b99bd258cc4c7e18d7620ec141fa839079c41165be484924d899b823212e3f5afa104d32cfa82e5addcd51a59fc1cd879cd03aaddfa9810f138f868e9decb589a7522a696e715182ccf5a346510c007e0de1c621d0f1e6786ef90034e0aef23f5f617791d2257db1aec7b538a9c4c644ae51c17a7be60a00d10027bb972ae5f9306450cb004aebc160707d3b2369488816e06af1ffdc131f1dabef598f56e36084520f0e4c58857a4772782f8ec2016f75dfdd725ceb29aaf1e3420c11748a7faa21742aa2de236055a86d63cd9f7e97e72982d99afeed77ff1e8150caa67f21f332c61958ddad997455c3fb916ed34a4d31e664811d9164797d7482825f59565f984057e3ee530d5807a6b1cdbc7b564d21394bfdb60b53640dcd83ba4863295da1e549164a2eb9cddb002eaa700a003afc15e12f88a076eaf2ed11df73cbbe0c7284bb4e769f2c218c43fb6f56e3c1b123bc489ea1415ea51c0823ba0849d2465803d29263e1027bef21c9ed5b1f988c44a18995dc0012da865f5c0f53881bda22f480ca365074892233fdc4e05617dd8705d3b5f818487fac1d0fb5cee4e61d00fb66c78a0fbeff8f9eacbb022bb7f3becfbb9793fbe729899fd2bb9ef8fac1fcc1f5ee59cc0eb2e7ad1ba20516097e16c16f05e2084dc1fb2650a1921d17a04a8ef2a46e745684e07229d8400b8095f909c7ed11e73cb4d9f4f00539858faad8b5c3a791b3a577451ed2083adbe87ffeea5042052c9749c434bdc00cde535bbb0ddaa4c781a78c582c629df18991f2b8386da6c8ad068caaacfb6ba7994f9bd35b4712fb950562ad352d414d26d3b4207ef889760d14b49efc64a8cdeaad6d838c88850cca18b0a3dd5a2e4d98b39657bdc22aeb98b9ac240252e81ca609a8d9876121b426edd02c2bef2ddcdb14ec14d0c42a4b3563f41fb0c1da8a7a0d7a07e06445078ad54e22e26e1bb63cf2d7e322dc58adf26eb80fc48f5bbd417b197b5091d10555aaaeeec249a771d3974c93773ddbf86a9d0edaa33436880e567dced1d1a9e1a368ce3f3659c9fa2a24081b3c8edeb78d8202744a0180bba09fe2a4f74620628c2eaf2d0973b216990b6f784b02aed14ca598b941205682ba7609f4198d3e7565724fb737f25d3ea4b57cee8498d9923f70c60da8e7190d238cc4c8c1814b4462116c40a64e6a4ee1d6817247ec54b4500e82d73fc78c9aa3766c047862e6ec73651c5b50ca21242437de96df7a4e80602e268e3797928166e6658b90d41c49955694ac52bcd2e22ce105cebab6f9d22b01e0cd4e0b62f98ae78770c01f3ac96766f0480b1028ce5c2b3136408f1586562fe14646ac765598734aebc5c54049a06e4de9c9a1da6b55cdcfcb04f66de12820210e4ac1ad2f9dbdca311431642c6ce3cf42d878149cafdbdd739287d9b23a2304db4eec18aed0472503720408de767d119120f503ac63a44ea2509eea1c49b5b84f0fb512bb015b08217e395c7adfff9d35d4e3356c9c289cdb531f7f36c3277d6607e9946a56550ffbd129074df8c45138277127149dc985ce80ae93227116fb6140bb77efde8caf3745ef8e1859d75391a94802587313655664ca781373cd39411910d6ff777fe2ec718431c037ec8642e0c5892c1369aeadf937acb95012014197ce646c31c8b46105dda28ee79dbf25fa8f5889cd4f080669498547de2bf5ecbcb3de137bb9aebdced59bdfaf16d3ce9064fa0f193edb08bdf0a0d9035c92504ca1ce80750ea7473c26aa84df085c5ced78ae783479c29af54e8ca99061037014a2f28e9a19e3bde7d79f64977845f7395a925591a82a57dfdaa1fb3d2e7cd6107cb255178d2faf4431a43fb6f8a47a98a736f6425dee7f6f4a21b717eeca406a1b6b33b319f76ebcfd0112af8156a3cfd1d3be8e6e604c7abfe094dffb389b39a82cd7a4706e8d14a1112f512033f4e502d200fb4e04fa39e4b0cacde28094c20fcabcde8d078ee3934fdd95c3746143765f7bb4f46e67754b1671410dea2f39f9d2bca8e822702f348c0edabc62b78ff20d5642b34afc4d6a82029d6a64fefd7729fbf039438079502608acfa8756b6ede7f24b5a507e280d65fc0dc5951b5632e650f58eba7bdcca4a363f97f8e51d1f93fb618acd61fe2608d596bfd59a685062395fcbea82aa3007f40090a91e904d715ea9cb40344cfd6df58478be9ca3afb02ad8ec93f01d101452698b183687fae81822d7482495a212cc5fd7f6ef4c35d6c4a41c8f02a0c3768eaae72192b88ea81b0f908d89f696bf3b35a45c958fe880b3f5a361e250838e5701e18c69904d44908bf322cf1bfecd6ad5097f33a9f7bde36bf36f7323965f80ba6b285587f76c66e57b685a9e52da02f503298c4ad7d0b5c0c4e04f908c990f35923601a0611e60862eb6b32ec2670d15c62da36307e1dbe2f1ea80dbcb72ebe9f0fc1e36ffdf9d0f658fa84ae163a9c5d63b90678ded6f722e36c1f269dd9dd8840885d0ef6f09baa42ca3a379839a5840d980a3718bc5b425ebd33fa0b4e06355e5c029b0da3f7867d253dc3f87e61ff68d65c26e50ed0858790f09d8cd0d0c68475ef19dbed959a3e541e0cdf917aefbdb54e8567b6d16ca2e745b4036f1d4bc24e457eabe0b3e76a784412d7d16efae573645bb1d4224f35e756185fb46a38bab95f0223e126c200b41bcf27ebb858ec7ace652a26c1dab9266f0b03e7453897417eae0ee00315a62decd454d676f84ab8270f32b2f70dcda25579f6579845ba6f95e2e866f2421116aff8121690a7e3d7fb9dd38b2e0f4bbcb643fe1b83d49cb02b64508dd29e7ec14658c8640de6a85be1e01bcbe2a06e4634b8abef96d4a478f16c6f9a253d095bc1d18db1eabb2b3428fa3ac17f1ed145b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{&(0x7f000095d000)="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", 0xfff}, {&(0x7f0000feb000)="d9fd50385c1ac8492bd02369e83f5f2d11274e04a7f509048197b449", 0x1c}, {&(0x7f0000f0f000)="f6a3d6b0fbfaf49db326b2bdc3ba8d86839076036160ba8777d8b2e052623545ba464ba02e26a9720e3ff0cc070f4ebe399a49d1f9e176c9261071eeac6fe89084913b1c82be1087955a1e8dac2ec8378a646bbb3856ff91de08eeacf59f70b5c517725e07ce0960acdcff6f445441a99d783b13759e57b67d6a3ee6bc476e9c4a7cb360c5559f2b78b22e7a5ceeb70c16d812c839f99b5a8df5dd95076c4d", 0x9f}], 0x7) 2017/12/18 11:45:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x79) r0 = socket$inet6(0xa, 0x800000000003, 0x3) bind$inet6(r0, &(0x7f0000967000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x3, 0x0) close(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x6) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000581000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r5 = open(&(0x7f0000cef000-0x8)='./file0\x00', 0x0, 0x0) r6 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000000)=0x0) ioctl$EVIOCGLED(r5, 0x80404519, &(0x7f00004f1000-0x2e)=""/46) ioctl$sock_SIOCOUTQ(r7, 0x5411, &(0x7f0000001000-0x4)=0x0) r8 = getuid() stat(&(0x7f0000830000)='./file0\x00', &(0x7f0000565000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00006e5000-0x8)='./file0\x00', r8, r9) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000003000)={0x0, {{0x2, 0x0, @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]}, 0x0, 0x0, []}, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r7, 0x84, 0x1c, &(0x7f0000001000+0xde7)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r6, &(0x7f0000002000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000764000)={0x100, 0x0, 0x4, 0x6c, 0x0}, &(0x7f0000ff6000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000c23000-0x10)={0x7ffffffffffff, 0x205, 0xa, 0x801, r10}, &(0x7f00007bb000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000890000)={r11, @in={{0x2, 0x0, @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]}, [0xb7, 0x44, 0x8, 0x9, 0x9, 0x10001, 0x5, 0xfffffffffffffc00, 0x7, 0xe2a, 0x1000, 0x2, 0x4c, 0xfe8, 0x2]}, &(0x7f0000419000-0x4)=0x108) 2017/12/18 11:45:37 executing program 6: mmap(&(0x7f0000000000/0x2ed000)=nil, 0x2ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000298000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f000017c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r3, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000e8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000ff000-0x4)=0xc) r6 = getgid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000023d000-0xc)={0x0, 0x0, 0x0}, 0xc) r8 = getegid() r9 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000281000-0x4)=0x0) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00002ee000-0xc)={0x0, 0x0, 0x0}, 0xc) r12 = getgid() ioctl$TIOCGSID(r3, 0x540f, &(0x7f00001c0000)=0x0) stat(&(0x7f000008e000-0x8)='./file0\x00', &(0x7f000029b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00002ca000-0x4)=0x0, &(0x7f00002ed000)=0x0, &(0x7f0000296000)=0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000251000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002ef000-0x4)=0x8) sendmsg$netlink(r3, &(0x7f00002b1000-0x38)={&(0x7f00002ed000)={0x10, 0x0, 0x7, 0x3ff}, 0xc, &(0x7f00002ed000)=[{&(0x7f0000283000-0x135)=[{0xcf, 0x8, 0x300, 0x9, 0x3, "a6737d29c1fe2c3d0638452432862aa0be3bdc0d6cd4d149395c05e20617c4721eafd245cf633a00b2990c74b67e75993dc06858dcf78343977d501d89cb2b724bd2b62d0a056218b55300d9650a8fa3174d04389b8ece75cfc371fc40006512bee0db0449b2991d69ebf350c6eacf8d4884d222be456292e9ce155cd461590687c5e950147fc5f004d6eff91829951bd02d901f2f12b4b066e673ffa1e645052813170d4550e57e158eff6acc1275e338e0a2fff3e1c7b962a90217b74472"}, {0x66, 0x10001, 0x400, 0x2, 0x7f, "19c928fb60a1c907a2a728f48aa71619526a56334acb807747797239bb211b62e1bd3592fb130c28a3bf1210e602934c88e2b08aae8a2d5f468a659e9f8789389f2f4a5f9095f22f66c9bc2be3907a256dc783779b7c"}], 0x135}, {&(0x7f00001fb000)=[{0x38, 0x1, 0x100, 0x4, 0x1, "4405d7e08adec2ff2b0b938208b8990dabef15a44260df79fe2534fe670d862362e0ce22952d9df8"}, {0x95, 0x8, 0x200, 0x20, 0xa62, "5cd49d111e3c1c105def42fbc3f42dc5a97cbe9f76afaf4f25fd9d38de466c757cf33a56bd12cd23d0f5d0db0c87cdf2114c200557e2554164edcb3b0b052d6563f63fac96c998604afc1f3afd3d3660b4cd3e1a8bcba3780f3c4140649cd6b36e8ad4a5582ad4a4d7543bf610721325e6e5d052deb8cdf8c7346633160326f83c771b7526"}], 0xcd}, {&(0x7f00002ee000-0x55e)=[{0x87, 0x0, 0x10, 0x0, 0x6, "27ce04e62de83b42f33dbf09664da4cc40115f9b4b9168dab66504f8c940c9bbba568cae431f3ca2953c450dadbae7a5be4d673f4b9f874bea571ec4ad0b05c659d7cead007881cd58b41e6d3f66418c1c7f366b5931ed3727e19dbcdb8f69ffe6313753844380142e538b2713b474b177a8c56ac949fa"}, {0x100, 0xff2, 0x800, 0x169b, 0xf104, "39b8ab7605200a875af5ae5bf246c5944d08c7ce58230b00e05b2c07db8156b62f5ccc1735f03fc47eb888dec3dde6ee4f591197b9bb540303dbdf223dff4018305db5ff48895b0136775ae65987ba216a1013f96beb0de369ecfd1dde4649f53380d0396e20affc1826f819d112bd4e07448118d1a68ee46f2cf090487482c84f691c56dfe02e5f025f8016cdc7a0b228a2ed3891ce410c1a111baa20ee05210d268a98afdc515e60708e781d38ba607367ef5f995bd05ab21135eeb6510861fb0d4602e76cf73ba8a5de958cecad14299bbffaa9620a7218e24957ec7782aed6e4220a648b74650aa2eb1be349b4ed"}, {0x16, 0x87, 0x800, 0x7, 0x1000, "9b0cde369804"}, {0xc6, 0x2, 0xa00, 0x2, 0x28ce, "5884023478d9e5f1d2a3fe07dfab49abe229ecd3025d019bc9e6ce06d8a9e37d1fbb14785acbb3b32b0520da381f5e9cd332f382df1814039a2adc2a63c6a8370325468cf164c6bf2d620aa98154fb60e53330adcc45c5b1874216f14cbb8b3da435e610c11aaf12a500cd89b5e764261d8be1b3868689d604576a08beb1243cc8d41d61201fc5e80ae3de87221b25341ec710cb517862987ae7d3c13de72948c6b0d09627d205efcbad158455ef8fe34888f5252b01"}, {0x21, 0x7fff, 0x100, 0x4, 0x81, "420330f1f521c5a0a0d18213c58a90d930"}, {0x2d, 0x4, 0x700, 0x34, 0x2000400, "9cda90b6ade6ce40208efd597c06beb5395922318604e7ec14376cb355"}, {0xd6, 0x2, 0x504, 0x5, 0x81ae, "238a61760fd8dc09b06f6c67dc42d3cb72d70a13d852fd0a3a0ec25f8c71a1beb0cf6f055b48528dd1c0f2c709e3605fb0b1c8781b246f714bfe4e8f4b1ffcdf9b159cd45ef03a13c5f68f35e2000da1e544192666143cb5bcfde3bd5edf252928c1383534c02b448a0bc306e829287c559bf66e8ce7bfc7699e5ab24cfa9110442bab6197575f7a97fef6801322984da558ab39276923842d61220b1772765075eb4ef39467f21b82155803ccf2166411577c8ed0a1f1ff31f2a13da7c89390245b2916d416"}, {0xd1, 0x100000000, 0xb00, 0x654, 0x200, "106a001a386064ef1ea0fe904599b434dbcc0e1e9bf827bbc943d7b549cdcf94e4fee4e0c71b1ce770822af5c11b33700a7723787dabe4ba3f487306958ca6bbba139d3dad4153d7b42a310db35a05098f6627f30890c02b72c39295c510c20ca95b93f264ee27cd72e6c7345e52f8a5c3183458e9d64a05c778219455bd382d0082174b19e9f454c9bf980e998842ecd260c45e7bc0b1900a4939251092aa7d78b581299e3ab4058d1a269dc83d464c9c81cfe047a8187929a9a3f64d9dd87fb1"}, {0x106, 0x2, 0x0, 0x1ff, 0x7f, "8812e16a1f3be25314328a4575439e9cf36961ca6d891169067aba6c21d9e66b3edad9ff9d7a4e45c32cda6bb0eab4e2fe69985868a60804c8ac21cb6e99cc47c7682b774c02a1889de526d0edd3be3bc9a9ce8ecd688f797ec2ce9b399f184179dd7eba8d472aaba88d8bc64c8ae838655dd8dc2204bd427375fbdba29a972947118ced83543f395fedf5a49d94a65d5061170c2916b16cdd0c803c016f126220a4a28c9524bbb4191b2f248f4430c5e0fb7534dffed72989ab040b95f09e17f32f628c1f25803b46f2bb416620a6ce4e8250fc10420871f15b2e412d9d4e0eab0004dbaa72bdc41de26239562ed182bbdd70b8de86"}], 0x55e}], 0x3, &(0x7f00001e4000)=[@rights={0x28, 0x1, 0x1, [r3, r1, r3, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r1, r2, r2, r3]}, @cred={0x20, 0x1, 0x2, r7, 0x0, r8}, @rights={0x20, 0x1, 0x1, [r1, r9, r2]}, @rights={0x20, 0x1, 0x1, [r2, r3, r3]}, @rights={0x28, 0x1, 0x1, [r0, r0, r2, r3, r0, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x130, 0x4000}, 0x20044805) vmsplice(r3, &(0x7f000029e000-0x10)=[{&(0x7f00002ec000)="ce561f48a1f42e516fd1bccc2e92203d9634e7acad420000a7f129f4a4482a9653555406000731a1b1a121c95cafd83eac490ad083b7ba40b0005280db8b0a", 0x3f}], 0x1, 0x1) splice(r2, 0x0, r1, 0x0, 0x10001, 0x0) 2017/12/18 11:45:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket(0x15, 0x806, 0x7) r1 = syz_open_dev$vcsn(&(0x7f00003ca000-0xa)='/dev/vcs#\x00', 0x9, 0x161100) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000f2d000-0x8c)={0x8, 0xffff, 0xa9, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000d66000-0x4)=0x20, &(0x7f000044e000)=0x4) gettid() r2 = socket(0x10, 0x2, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ad6000-0x5)='htcp\x00', 0x5) write(r2, &(0x7f00007c2000)="240000001d0005000d00fa080000000405170004100001000a000100000000ffffff10e1", 0x24) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f000007c000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$alg(r2, &(0x7f00009d1000-0x38)={0x0, 0x0, &(0x7f000014f000)=[{&(0x7f0000e9c000)="66244f4b4e482e34e6f9fe20f56c0ba7ac33d645bcad2d1e36902fd9f0195cc55f0b4835b3f3fdf12c03a55524f93caa17d4a1edb9e7f8ba11122df6fabed612773ca5b5b53cc9e2f93f27299c62fa23cce018d060f4a150ad6a00c4519aa11cd3adc504c2a07fa2776daa76e8fc1de51e689e844c4250a3be39c24b1c2f0f202d0d4a2c24f7829f16fa6f45fcd612fab33500d998488ef7ab44a5c39547309ad4f961c14abd67ce9750622362023790e232a07d9d44585625597eff899f0ee618227db2fd4c956ecdd6ee6082bda5115bfae7ea5ec4ae4c043421f22db0cd68c47f21ef7d7b3a93960eb0b3f0337c0ebd112ba74930fc0021", 0xf9}, {&(0x7f00001fd000)="1b43ac204541941ffd629c1d7322d3e79191fd8db5affa071edee6a1e8ec6c964513b537c9b5ad5617cca8cec25948b567c27a148ea27f8d18ecfde5772f4cd9b10533dcc340f308062dad4ce519d5e2196077df7e2f78eaa3679d01f2ad99b42f4e", 0x62}, {&(0x7f0000825000-0xe3)="37b501e2b8352ba88afb94c2c546f95bb1c3f8d49e4ef57b7512327d72c5992a404e8a10ead489bec3f517920907cb9ea4ec98fd5fa77e76a0ff444fbbd3dc1ce6f1eab65a9ea3e59d01931e50d2c0753203e0682f8e657c15cbfac082c541aa70722368c4bb6b8ed060ae73762ce91eb0dbc3a3b16aa9200778d4f0d9914dbeb083d054323b567591e5797942b0a58d2d6397379985d1099db533afbe549b78bcdf34bdb8d761bf99b06e2d04af91712d97de5c1078cb34e91c1cfff46c233d494eaaec9a6400ba65bdde1df52b8dde615bd85a35cedc874d8dc23c2b4e6cc10dd67f", 0xe3}, {&(0x7f000012b000-0x74)="1b117f8638827bcf8e638980538a635fdb8084c72bcc77a61e89619b21e81aa55bdc8184897dfe1055ec911192254505505a9f0afaf9ec59a3f0fb7af473eeb7202a061f607e8123fb5f9c3de0cf4894d66d5438bfbc076787e5d7248844e171c3cc25688c33d1bd379e55b71ff03d87bad440e3", 0x74}, {&(0x7f000047e000)="4e13a5766299fae9625e061183fa14305c2a0fd89b9ef08dbcbea251e0a04ff2be13f7667f33022c09f0b22a964da72e15faf6d19da62cba73db03fa63f4fcfbe899bce8d4402d9766503cf2dfd013058e3cb76100ce80c890abb7adde079c65b54a71fa88d9fa7817e6dfcae7ec9552de0e8d91b087ce825e3e", 0x7a}, {&(0x7f00003c8000)="f2e60ae8bf0f035b4ad368d2979cbd0ef73aba88d825bbb7c831c5c7cda179312a80fda22671f5f0d90e397725d49684042b49888e7e60b911134b3a36d415ddfdbb546adadaacc7ca6f2ead7a860545a0d673a9404ca0bd5307ca5f53878850a9ac8257b6b161f54e4cd36738a7abcf25e7cad222f810bf7210e6b96f6b86be19578ae2c87a391b7c9986ddb04625eda9199c0820ec75cc785c28f83052d185241b31b4ce9c90b68397c48941f6cc384d5166926d067f7851e8dcccce1087375d89b49ddb6e9e394a0a459c792d67d5642a76ff38fd9f3aee1a2c91e76352f37bca4aa84631607cf43ebd94d55dbaca3f171ff4", 0xf4}, {&(0x7f00001e3000-0xeb)="51a9339d7b6abdea841a650223960147c40ee472d56cb12b8b6bdcf15cc5360b0928034a547cf2ccaf121b4772d529e5cce15738fa39588d3bf9c8d70f8e12efce7a5cb56f2240719f904a42f33c3ed6063ed8189830ed37328930f127686f04f5be9a6e875c8572a1453749b568b13cd93f4cdb2215ebd92aff0cbb158de27915779fdfdfc53430c109b2ecc754ec41f69a64b780c073502be9af27cdca94bb869480ca09e915e8230d0ff7d80ca0d297bca67a534e312262fc00fc6372fd0abb578191a87db21071daab73dfca4b9dba75109d8b48268c14a8a4db632973792e5fd9fd6e02e22377cfed", 0xeb}, {&(0x7f0000763000-0x4d)="203d15e278824fa5d92243e421ee39b2e10f7575adac89530f8673c5042eb7db04d3c9eb2299d2e47aec02a84f517423c8094766d26799c54853b1318a5d9c5b461be31a6782800867731b15f2", 0x4d}, {&(0x7f000019c000)="40969f0dd8acf451b00a0629d6ad4544a104741f802c21fac9c1be9d14ece6e1328c22d4421b4840f483b3436cc756372c9654c02c", 0x35}], 0x9, &(0x7f0000d13000-0x60)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7b0}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffa949}], 0x60, 0x0}, 0x800) 2017/12/18 11:45:37 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x100, 0x30, 0x7, 0x261}, &(0x7f0000002000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x2, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000001000)={&(0x7f0000000000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="51fd7c84787606d78a005b3b8a8f4ba11812d5487173d69165c54785bae2b6ef143a2e806e2328282afe02dfc2a5f11c2deab56b470b2fbf3c332a09a7ecb5ec50f3833068b66ef403c77e4327ec204ec2db50189e3dcaada0b33498597d025903167fdc2a90c0a644cadccfd1bb7912fa13b42dd1b6dbdd894c950958e843c36af9c1f820a352b40a102f28044e19cd318fbe5eec1c0d77fd39cf313899f5ef30f2d025349ca69cd1dd07df81432d5d4e3c7e8bdb0c575bd9b535ff634498ab54573a111cb71f443f2782163de2f9aae0f7c6eca048c0da747e24db791f8aa63252", 0xe2}, {&(0x7f0000001000)="60c33904e4b617e4b1d8d967d41cf6aa4dd50c07da37cd6795891790d4", 0x1d}], 0x2, &(0x7f0000001000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x0, 0x0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x511, 0x0, 0x8200, 0x5d1, 0x2ac, 0x0, 0x340d, 0xdc, r3}}, @init={0x18, 0x84, 0x0, {0x2, 0x8, 0x2, 0x10000}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xffff, 0x8000, 0xffffffffffffffc0, 0x207c53ac, 0x6, 0xff, 0x9, r4}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x6, 0x8, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x808, 0x8, 0xd913, 0x0, r5}}], 0x120, 0x80}, 0x4004004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x0}, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000+0x23d)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000517000)={0x0, @in={{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]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x65, "0fdd1c17776a9208a3c0d1b6597a138145a3086da2040f616f80a83f33a5b04d67a3d9fe95ae468805a46d4d9189d666430371d1d07226174bdeee0317f0c731dd073d8501a4a732edb3a478039bae7ffcef889b0468a539d8ef5fc7140d8d65cfe22a4a5b"}, &(0x7f0000370000)=0x6d) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000da000-0xb8)={0x0, 0x5, 0x0, 0xb, 0x1e1, 0x0, 0x7fffffff, 0x80000000, {r5, @in={{0x2, 0x1, @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]}, 0x7fff, 0x3, 0x6, 0xde, 0x3}}, &(0x7f00007da000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000)={r9, 0x6}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000cb2000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="54b1ca89fae0cc73b91ec137c7f1ac217c963f35783c73ad47a76c1db0d405e29e0d525729664e47ddc5fd5c3d3c5d0ee9bb655be14535d2d2dfa6077170c303118826dffb162019df36c8644cabc1ae1694ccb421e8caff8a245f61fe84", 0x5e}, {&(0x7f0000001000-0x40)="fda9a73a4d82d8e04bafa0ebd90e38b12e73e9fcd00fbb7c886dc80a60de844562251691c96f3281a9c7b2166ef2a0a9b4dde77ba2e07a3283b52550d65ce5fd", 0x40}, {&(0x7f000061c000-0x8e)="7aa359452cacddcb141de28f15281a2aa466947b9e087bbfcb03f11bd6748c367691bd0cd238a9d3500607b9f454efe774b0574117d5c5a904800ec53f73490f1d2ec925bcf5ba96f977cc056c82cc52fd2dd13f2d23f5345fcb2171d4fceb78d2782eed708a99b1c3368eae1960cdd063597844c7960a37ee87d105b463d67497aa4c9cfa92c17e36f5c9db7b09", 0x8e}], 0x3, &(0x7f0000001000-0x150)=[@init={0x18, 0x84, 0x0, {0xb71e, 0x83d4, 0x1, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x4, 0x208, 0x1ff, 0x4, 0xfffffffffffffffa, 0xc5cb, 0xed, r6}}, @init={0x18, 0x84, 0x0, {0x2, 0x5, 0x8000, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x1007a482109e1feb, 0xab8, 0x2, r7}}, @init={0x18, 0x84, 0x0, {0x6c1, 0x3, 0x3, 0x7f}}, @sndrcv={0x30, 0x84, 0x1, {0x1ffc0000, 0x2, 0x209, 0x2, 0xfff, 0x8001, 0x0, 0x7119, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x3, 0x10000, 0x100000001, r10}}], 0x7, 0x20000090}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c42000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, r9}, 0x20) 2017/12/18 11:45:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f000044b000-0x8)=0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000036e000)='./file0\x00', 0x4000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x3, 0x2, 0x0) bind$inet(r1, &(0x7f0000002000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000eb0000-0x17)='\x00', 0x400000000) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000154000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x41000)=nil, 0x41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000036000)='ppp1\x00', 0x3) r4 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20001) r5 = dup2(r4, r3) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000000d000-0x8c)={0x1, 0x0, 0x0, 'queue1\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]}) ioctl$TIOCPKT(r5, 0x5420, &(0x7f00002a3000-0x4)=0xffff) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0186404, &(0x7f000001c000)={&(0x7f0000027000/0x2000)=nil, 0x8, 0x0, 0xc2, &(0x7f0000031000/0xe000)=nil, 0x6b31e852}) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) write$sndseq(r3, &(0x7f0000040000)=[{0x5, 0x3, 0xffffffffffffffff, 0x0, @time={0x0, 0x0}, {0x0, 0xffffffff}, {0x0, 0x8}, @control={0x401, 0x80, 0x1}}, {0x200000, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x3, 0x0}, {0x0, 0x0}, @note={0xac, 0xdba3, 0x1ff, 0x5, 0x4}}], 0x38) set_robust_list(&(0x7f000001f000-0xc)={&(0x7f0000016000/0x4000)=nil, 0x7fffffff, &(0x7f0000023000/0x3000)=nil}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f000003a000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 11:45:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0xf037) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000ef4000-0x78)={0x8, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x18f, 0x6, 0x243, 0x5cb0, 0x0, 0x100000000, 0x8, 0xffffffff}) r2 = syz_open_dev$binder(&(0x7f0000a0d000-0xd)='/dev/binder#\x00', 0x0, 0x800) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000209000)="45696f9b3bd20bb3064d22348b68787e7c4663d66dcbf5263ef14aa15933274a8715c349c9b66a2d2c20f0a31649", 0x2e) r3 = syz_open_dev$binder(&(0x7f0000391000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_buf(r3, 0x0, 0x3f, &(0x7f000073a000-0x22)=""/34, &(0x7f0000d13000-0x4)=0x22) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00007df000)=')ppp0\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000421000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000389000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f0000a5f000)=""/34) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x3) shutdown(0xffffffffffffffff, 0x1) bind$inet6(0xffffffffffffffff, &(0x7f0000ac5000)={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x635d}, 0x1c) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000f9d000-0x8)=[@release={0x400c630e, 0x0}], 0x1, 0x0, &(0x7f00009d2000)='?'}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000040b000)=')ppp0\x00') openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000323000)='/selinux/enforce\x00', 0x40000, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000072000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000b79000)={0x7ff, 0x0, 0x1, 0x3}) r6 = dup(r2) ioctl$DRM_IOCTL_AGP_BIND(r6, 0x40106436, &(0x7f0000631000-0x10)={r5, 0x9}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000e92000)=@int=0xfffffffffffffff7, 0x4) close(r2) delete_module(&(0x7f00003e3000-0x5)='self\x00', 0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00008f9000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000562000-0x2)=0xe8) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f000075e000)={@loopback={0x0, 0x1}, r7}, 0x14) r8 = getpgid(0x0) sched_rr_get_interval(r8, &(0x7f0000074000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001d6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000678000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000e9b000)=r9) 2017/12/18 11:45:37 executing program 2: r0 = open(&(0x7f000043a000-0x8)='./file0\x00', 0x2, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000034c000)=0x85, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$ipx(r1, 0x0, &(0x7f0000ee0000)=0x0, 0x80001) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f66000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f0000f61000-0x4)=0xa, 0x4) pipe(&(0x7f00004e0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r5, &(0x7f0000989000-0x10)=[{&(0x7f0000137000)="d0", 0x1}], 0x1, 0xc) splice(r4, 0x0, r3, 0x0, 0x8526, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cc7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x4000000000000000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004c3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket(0xa, 0x3, 0xff) sendto$unix(r6, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d911967700", 0x29, 0x0, &(0x7f0000204000)=@file={0x2, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000c82000)={0x0, 0x0}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x2, 0x4, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x872d, 0x0, 0x5, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, r4, 0x0) creat(&(0x7f0000807000-0x16)="0000007f0022ff02200c000000bcbb5b340100000000", 0xed92150cfa39d1aa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000089000)={0x0, 0x44, "53e47af67099aa22993bb157d0e6497f56f02411ad9ba53f0b1e38381eb534ce5d01ecaeace786970abcaa3ac8964f2c5653166d20ff380310694098bc004a455d1962ed"}, &(0x7f00007de000)=0x4c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00002ed000-0x98)={r7, @in={{0x2, 0x1, @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]}, 0x6, 0x7}, &(0x7f0000650000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2017/12/18 11:45:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000071b000)='keyring\x00', &(0x7f0000be5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = request_key(&(0x7f0000603000-0x6)='logon\x00', &(0x7f0000ed3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a0e000)='/dev/qat_adf_ctl\x00', r0) r2 = add_key(&(0x7f0000b2d000)='user\x00', &(0x7f00009dd000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000066a000-0x1)="01", 0x1, r1) add_key(&(0x7f0000b4a000)='big_key\x00', &(0x7f00007b0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000039f000)="", 0x0, r2) mmap(&(0x7f0000000000/0x2eb000)=nil, 0x2eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000b8d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r3, &(0x7f00002ec000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha256-ssse3,lrw-camellia-aesni-avx2)\x00'}, 0x58) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x1d, 0x802, 0x57) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r4, &(0x7f000020d000)={0x0, 0x0, &(0x7f00002eb000)=[], 0x0, &(0x7f00002ed000)=[], 0x0, 0x40046}, 0x10) r5 = dup2(r3, r3) accept$alg(r5, 0x0, 0x0) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000ca1000)="0500007f000000ff4c710000000007ff9b", 0x11) sendmsg$alg(r4, &(0x7f00005a3000-0x38)={0x0, 0x0, &(0x7f0000059000)=[{&(0x7f000026a000-0x15)="38d32e610b75c619651d1661305b78691781cf9ccb", 0x15}, {&(0x7f000018c000-0x42)="15608a6b99019cf3ae3e7788078fcec2bfc60f5053e24be30ee71045e791ba32275cdc64299e0e03327f331128d5f1b910e76dd397008d6f69ed617f058390b6cec6", 0x42}], 0x2, &(0x7f0000529000)=[], 0x0, 0x8000}, 0xc000) io_setup(0x1, &(0x7f00002df000)=0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f000006f000-0x66)=""/102, 0x66) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 11:45:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ee7000-0x8)={0x0, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f0000adf000)='/dev/autofs\x00', 0x200000, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = fcntl$dupfd(r0, 0xfffffffffffffffe, r1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000349000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e59000)=0xc) sched_setaffinity(r4, 0x8, &(0x7f0000318000-0x8)=0x71) r5 = dup(0xffffffffffffff9c) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0xb2, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0xffffffffbffffe02, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = perf_event_open(&(0x7f0000b3a000-0x78)={0x0, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r7, 0x0) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7, 0x40, 0x3, 0x1000, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x80000, 0x0, 0x0, 0x0}, 0x0, 0x0, r7, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r8, 0x2401, 0x6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x40) r9 = gettid() r10 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x342, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r9, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b10000)='./file0\x00', 0x14) symlinkat(&(0x7f0000303000-0x8)='./file1\x00', r10, &(0x7f0000f49000)='./file0\x00') r11 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000de3000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000041c000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000125000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r6, &(0x7f000058a000-0x1c)={&(0x7f0000111000-0xc)={0x0, 0x0, 0x9, 0x40}, 0xc, &(0x7f000005c000-0x20)=[{&(0x7f000041a000)=[{0xf1, 0x7, 0x328, 0x8, 0xff, "d8ab3e9c3d8c7be2964e26934e7f638435235af553df61d28ee843a59d4e18ac5399da6fbfbbe6c52bd4d2ee8d14f32c0d2282a7d68c3a7a67058f872c59d7d1a199aadafb8da60bef405d374b6d7d28bd610dced3f4173beb939a06cab2cbf9fcc823050e8b63362127b986cf8f981cdd57dfe669b1690e4fd9098357fd355caa8cedec8573838a1bc0bfe773731063abe5154eb6c67d0d263899b8251804e0d20b371ac31b24fedc110b1c4f20fd031fc4f33ea34597c6812656b736c2c5b55a11a759793791d2fc6e02464cccff2316dfcbd50fedb79f6a48f98197219f5cd0"}, {0xe2, 0x7, 0x100, 0x4, 0x3, "c44525fc69c4b8164a9c58fdacfff0b6f02fd199bd3a1b17fb93988b47cd313cdbff7146444d7e756d7a84dd2d41d0bb5133e6bb580ab46c40416771557b07c8cfeaf0e6110051cd5dc29a3a50149ca277d742f3a84c1ae216ee19f6d13cc8db1f6fd7678c42cd2e55a88b03b99b923674d749b834f83a8a7a9c12f044aae36c92db05bdff50bae3fc5b8e54fce9f71a593d5e58f53dc483ebe22c1496831f48326797665ac78270181e7f65d8cd877fffb703ed2bef60e081ea860c23be9b49d36793fa61599f4e1bcc4c6b64b127c14982"}, {0xb1, 0x1000, 0x511, 0x2, 0x8, "1d67bfb3691e97daacc57722ea24a78ccfeb9a3b84d760e93bb7313b11527cf17ad6a20fa734448ecb3a21caf31493366efa3d29fc862d69e4a0c2b19df5acfdef8d65b6d7acf5a26fb41471a146a8f1ea2ef5919c13082a8479a3760ec64d352d544657acc510ffd151adef668fb395a02b6aa480ec84a8856dedc3116fa72990d8aae806775cfc52492291f3c2a428ee87efbeec2cc7b6ab8bc2e07d3017ea2b"}, {0x53, 0x0, 0x31, 0x0, 0xed1, "530b173c04e5381cc9232ef43e714908dfa8648cfc8d952f954dd2ac1a281782fbe64b9d51051f87be4fe2f3f731838158d5eb5ce487420806a8b33409a48573c25835"}, {0x91, 0x0, 0x400, 0x8, 0x7fffffff, "12a4c9b8d45d58baecafbba34ac091b0bea6729e9a7c0d399342472ea19dee7ef66703e5d7892592bb4821aa4b56fb24554fd0550065fab69d31b4e44179fc12a34481acbce3590f1f5c6a22dec99047fe5bcca509faeb76cf7ba40d0fa38d3f9c181cf1eb0c699509c33902e8b0429f1c2095afbd1d66bf8905bea40832715e09"}, {0x4f, 0x6, 0x109, 0xba6, 0x2, "2f20bf98893fa7a46013a7cc39a8ecd5f8824e6cc3c0961dac8351042372e5ed405941240e0d40ae133b39fa9580813e785e883467469720cca46d968be012"}, {0x76, 0x4, 0x100, 0xfffffffffffffffb, 0x7, "7db3633f59ce7f5c6243060b294768095ea48449dc320bed8eba78bb29954f56398d0430cc7f0891a380bbc189471acc30a62956e34f4b077ad93294dd67d8e25d147b0c029fa5b7b085856dbfbf4b90266924dc50ca8a491f2ca0432e5a663a8834855fe0bc"}, {0x2d, 0x4, 0x0, 0x683, 0xd441, "b2e0ce20fe8a7a304e434d607fb6478b60fdd8cd3957ab7fc818a7c218"}], 0x45a}, {&(0x7f0000243000)=[{0xc0, 0x2, 0x20, 0xe1f4, 0x39, "4bc1f4be174a98fcb32c4ef56ef4c5dd86fe502624a79d8a55db3b8736e40cef2a3a9d9807f989905fa8ffaf006bb5e6b729b58b98364cdfa212323b02b122ef35550cf96b244216a3f3e0d1148124d97a3fa6676c3040231d6d77380723e6c063daf91e910d9fdf878abc1576e0882f144ed510bcaeb72d739d2ffe9d1900bd62af9ede762dd6eaa0ca15b27b447b5c03d609575ccd2ac660e831b74870609444a8ab6063b98f1144330de85bafd3c8"}, {0x103, 0x1, 0x100, 0x9, 0x3, "608fc53776df23957fedadcbd3405e74d1f422cca99c7e445ff90f6fbded087097522924e9a54903d381a82423347b01cf996ea82713585b5a250b3be59e0a641a968d4f9c026776b17b8dbc70ef78afa68e99c812360fcb2ed05b041281047a9f1b42123110339419153e6fe726ac0b4ad04d56256048196567a3b733dd13f09eedbb743a77eca83a11a08284075348e0642c0dee33f756d213a0699dc1cb7edb534e34a6d82df816efc6a5cae37cde0f5d4b22b57f84ccc7e4fe3984eec9de288a0f0b522f386cebfbb832056097de2e530b75010de94d42c7adacb82677458ff0a3acfcc072b1c765e41b88c92e13a00aef"}, {0x70, 0x7, 0x101, 0x400, 0x0, "6ab561c284f5b6e884041081f800273e62af94d722b790a97c4cce546187035727bd0e8a7cbf8dad2848d7ae92a8649493f9eacc0074ff054aeec50fec566ebe95e259909ac65bd0717daf14b946d39980338e3c6a261afa32d8bb280dc353c1"}, {0xf3, 0x80000000, 0x20, 0x6, 0x6, "77c692a67524f29265f8e389b9405fd345aef4b329d131a664cd92ccfd1218b9ffb33553143d9f7c77a5ebe624a5c782942f7b47cacf0177f5d2302e08349d26abb2b90db77ba76545ab46df2dcb76e469ef6ba6f293b423465731d14b9e26fe6955f596edeb28be2fb718b0dc2e14dc2ed092a1b6ebf75dd3ec1fdddf29006d0701492d080cbf9cfd074e6a6136630793f5d4a054aaf370455a5e99a19068537bc342576587637a3d58e3a0f154152bd8527eba67b3d3a89c7e27e8eb88df067eea1004355989ac913da3ed97a17b55999fc96925e37463c27dfd6aea93543682c77a"}, {0xb5, 0x100000001, 0x4, 0x800, 0x6, "65c48c08b3bbbb6caf4797fd49a5e7106567127b6f153a1707ac4293750e929bba79513fe3de4b9bb9e4b958cebf5f81436734087e799fd52aef2be4faa2d7678eaeb4b615f501cc941634f6e7e51114a80605c5481e720d0dd25ec55887c8fd8ba5f36044956f2d1847035b44e04f295dbd43d90c5d3fa88371a83d76521735ad63af6f83f0ce7e7af09c107c0a3a2b03ac1a18f3cfefa537ea7e273c6658e1527d8c1b31"}, {0x30, 0x16, 0x20, 0x837e, 0x4, "86b892d97c4b4130e3b901c1e4ffc9c44a58567fa45cf0d9b0516dfa8f481923"}], 0x40b}, {&(0x7f0000fe4000-0x128)=[{0xf7, 0x4, 0x300, 0x8, 0x1, "805dd4a0f516ba787e633dbf6fb9ad261b1b3e031a0521180d721738bea907edc8e32f71c946e86ed44526927d96a30dcba60f69ff07177bac48de64d4a18711e70fd4c538dc357f3f89c94c6f733a8a3bcd88b107db3f500a2617d35eff745202756312e65b5a21c887b5d361d3dd21a299573b01ead4a078d3e94a1a2ef66f2eada0a469b4dc0cfa2c2c7686b4f6ef8a41eb25163e5bb8c5bc7a16cf8fda9849d4144a7263adf53867df7e812ffd34db234c91f59b57f1f736a3e3cc9d8c985dbae7a82a9e8df827b2457e010056f446de69ab9bb2f04e72480baf77c19194fc1d5ff7963092"}, {0x31, 0x2, 0x8, 0xffffffff, 0x6, "3063dd46f86be075559f31e6decec6f848404bbf72f38122ee3df371dafdd0e4eb"}], 0x128}, {&(0x7f000019e000-0x159)=[{0xc3, 0x9, 0x402, 0x0, 0x3, "6c0e774830f8730a9eaf3f0fd446fb63488abe99a6e0e5d22b53c7961f847bd2a328fcbaa3b038fae80100956817668e54b6b0695808ebf6166c79c3c4005ab5311e7f95a3f21f122d9de4c63bf09d11ae915208961633eee17ce6d5a847ae118bec3f22989564c9ec8bf7ca1b2bf808ba8bfa402e879dbf5f517d5d3d8e4f5fc91516077ae1ec1f4cf1922a3603f92341bf9e036db6b750bd6ce1574380f9a25056d642e590536c9295a75fbd9ace533ba954"}, {0x96, 0x4, 0x303, 0x55, 0x2, "dd2e9ff256f65f7a00b18888452fc4848612ba893dbe689d8190d7023e0e3405be05bf36d84c4d351d579c7d7ab6f852c1aac6711512f220641ecc7c6a86b719078605d9090690491c174be8a05b84e865378d9c72b8bf4b7e32aca56b5c7ea0e24f72983fb733221476ba58baaebc8333a5916fbbd281657a032fd51680b18ce48a26fa6467"}], 0x159}], 0x4, 0x0, 0x0, 0x10}, 0x20000000) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000031e000)={0x0, 0x0, 0x0}, 0xc) uselib(&(0x7f00008fc000-0x8)='./file1\x00') lstat(&(0x7f00004e0000-0x8)='./file0\x00', &(0x7f000097c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r6, &(0x7f00000b3000)='./file0\x00', r12, r13, 0x1100) ioctl$LOOP_CTL_ADD(r11, 0x4c81, 0x0) 2017/12/18 11:45:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0xa, 0x3ff, &(0x7f0000197000-0x8)={0x0, 0x0}) getsockopt$ax25_int(r0, 0x101, 0x10000004, &(0x7f0000361000-0x4)=0x0, &(0x7f0000c34000-0x4)=0x4) connect$netlink(0xffffffffffffffff, &(0x7f000060f000)={0x0, 0x0, 0x101, 0x20000001}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000089b000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x2f04, 0x100000000, 0x5b}, &(0x7f0000fdf000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00005dd000-0x8)={r2, 0x4000081}, &(0x7f0000429000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ca4000)={r3, 0xe4de}, &(0x7f0000c82000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000ab000-0x8)={r3, 0x3ffffffffffffffc}, &(0x7f00006ee000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fcb000)=@sack_info={0x0, 0x400000000101, 0x5}, &(0x7f0000543000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c09000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c7000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00006d1000)={r2, 0x72, "139ef11586c5c3301ca7ff848ca0493e749e5557b8514c43d29c5eb58077ff588a5330c61035939f980f7238182f925d620a9029d52b33740b84d6beb801d5b11edcb1e9520a24086160dfe3ae30e6684f862e66805f9316f17746bc28d33fd525bc44b926c4651364e2750a11d26b3363e7"}, &(0x7f000024b000-0x4)=0x7a) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000575000-0x2c)={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]}}, &(0x7f0000422000)=0x8c) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000e95000-0xe0)=[{&(0x7f000043c000)=@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, 0x1c, &(0x7f0000a99000)=[{&(0x7f00003b4000-0x34)="be4977b064bb839df264495eb06f1888d95e4512200d1b174d83754cc3f24a12bba28416c9c9a8de5018203fd73e6827c7c1ade1", 0x34}], 0x1, &(0x7f0000446000-0x30)=[@init={0x18, 0x84, 0x0, {0x1, 0x7fc, 0x22d1, 0xc9}}], 0x1, 0x800}, {&(0x7f00008bb000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000205000-0x60)=[{&(0x7f0000436000)="99b3d4b7b239e3843071e2186eef3bb9c970fba7e69893c62eb49a3402f7bdc790b75f6ab4b31e87183dfb58b346ef8a9fb167f8c81e78136b09f1a17f640d3758d0735c9e5c2287b4fed4a29950ebfaef439d279bdc42be1d870a64c6651dfaccabfd73f6c0080186f864b7ba25c4131b86accef3b1103c2634ba9dd6f150a1f5a56323e7d1f31ad6671f17b157ad", 0x8f}, {&(0x7f0000239000)="c101cf3a2198d5e2754689c0202bb3366ac8eea74bc9893e49bffc46b9d7a005f14011d57afef9da5f4e804cfaee121ad1f313878d9d416502799e475166fc40cd1628b5ffc17efbaeaea3875e0f2679e174aaa49cdf592b6647696bb25b5f0422618095", 0x64}, {&(0x7f0000f16000-0xc7)="8d5e3f5bdf4ee7a5143e3e5a1acdf18bda062c418b90fe7bbf63ef318622fdac1afa9f6679f97f22eaf4a527f61b7097bd52fbedc59af37fb9966ac1056ab8c2311e3043d358a77ef882b58eced79ec849484be832ff9b79a93cda05ed66afa28f442b43528e57a72bb5b5936d36558a25c7a47756a19c4af1191d857e9fd0a46c9dba427b49af519a68d85d13208f98ad1153dcd2f2281dfd7cc9580c6c6249ae653c67fe3417e6c3f9449941018954f0519b8649433881da3721b3df049b14f1e0d7a11411ea", 0xc7}, {&(0x7f00006b9000)="79fef7e193c10af24f9deb92da31b0b10816b35424a863c2930be9d69da79424c62ff4fa3885fcf66c9a8695a72ad95a29d1dbca03ec09a5bfa862d2d0991eeb4ca6c2e79a7a57a962c3336807885115bd520855a4af0a91a4b03e53fecc16f847cfdf672911aeabfc00e347cb1d1ea282a37512bc2e", 0x76}, {&(0x7f0000b4d000-0x1d)="d80a9f98d65ca217aa3ad55d9b0ff75e2678d45941ad25708fd9e1ffbd", 0x1d}, {&(0x7f00005f5000-0x6c)="4be705d49fde490e9b3ffa75f03af2e46a2da2384c47ed585cd7c056506978315a80d6531693f63c6ca97312cdcaadd3e14fb4a0f3a6e56924502e9085408530c72cae06b235a954800426d0f3288117cba4a5c7ef71ea1d4684bd3af98adbbd1a1797bfc0d904fc5d4ee304", 0x6c}], 0x6, &(0x7f000041b000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x3f, 0x62, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0x80000001, 0x0, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x600, 0x8, 0x0, 0x1f, 0x6, 0x72, 0x2, 0x1000, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0xc, 0x80, 0xe227, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x1, 0x20b, 0x7, 0x6, 0x2, 0x2, 0x1000, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x8, 0x3, 0x5, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x7a17, 0x42, 0x8000, 0x8, 0xfffffffffffffff9, 0x3, 0x4, 0x4, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x4, 0x3, 0x0, r7}}], 0x8, 0x801}, {&(0x7f0000034000-0x1c)=@in6={0xa, 0x2, 0x73c, @loopback={0x0, 0x1}, 0x7fff}, 0x1c, &(0x7f00008bc000)=[{&(0x7f0000567000)="188325d87d4fde5e0cc31df08a85d5c105682f657224037b2fdf06fc2ca1834c07ee8e4843273a4678d90f723a343e7171a44301e1120dffcf229a00f1ebb8cbff4dd7d62280117a52e26ac0af89e91c74ba1d6f326b0be54812281d82a717f0359a1dc84ea708e2cc16e560c65f2ee1398d57b10869b7bd86696e0c00b5d930d26034e1dcd461050610106cad9eef778e734212700fe8178f2b7361e4ddff207457244f0728903c67aa0fb99bab65", 0xaf}, {&(0x7f0000e3d000)="285a9bda81c4ab8e31bdf9488026d4cfa3cc85948d405f59ab024c27fe0ea74b4a646d45e02a983dcd7e820760c16d92f94c31bb4708a1cc017f630a30519200758a4513f2ca205651295407868636136497b796c62d55c0ce59d5c74c7e5614ffb088ddd5c7de8a8045ea46fa52c722d257d6f215ac8f8e91ebbee331e60868cde16130e6bbb42d6904744e5845dd7ac61aac9234935caac542ddc31b7f89799010fefbb643b006e39c3223", 0xac}], 0x2, 0x0, 0x0, 0x4850}, {&(0x7f0000ff3000)=@in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5c}, 0x1c, &(0x7f0000331000-0x10)=[{&(0x7f00000c4000)="1b1ab0e5b3fee97834c734015262805e06a2706bc544d224633679fe17a32151ea2ca9f4a8e1ea182671012590fa83bc0380ecb2ae835a166cb7a1e1a52607ff4b31777c63c673e4c4100a96e1b98a131c9380e812b4b113b877b0ee7af39382352f2a4fe6e03ac96c6e5f8fe6bf3521724ff31f5a712bd727e8175428bd34f801bd52349fb035d391be133ded04e1c360b66e94d83e10f3da71353fc178ea1681fc8d8a9cc03fa3b6ffb51f5d0f1cef0bbfd9ea14278d230e34e4c5c5f6f5ade2b35634d5b7ed8c68deb0ee0d2c6aef513fb532cb81f1f647405707c96e6e0abed334", 0xe3}], 0x1, 0x0, 0x0, 0x20040041}], 0x4, 0x40000) r8 = socket$netlink(0x10, 0x3, 0x7) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r9, &(0x7f000093f000-0x118)=[{&(0x7f00000f2000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f79000-0x10)=[{&(0x7f0000955000-0x89)="12", 0x1}], 0x1, &(0x7f000024f000)=[], 0x0, 0x0}, {&(0x7f0000ebc000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x20008000}], 0x2, 0x0) r10 = socket(0xa, 0x803, 0x5) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000324000)={0x0, 0x80000, r1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f00006be000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006c6000-0x4)=0x18) getsockopt$inet6_buf(r9, 0x29, 0x44, &(0x7f0000a06000-0xe2)=""/226, &(0x7f0000700000)=0xe2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a98000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d6000)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000c2d000)={r12, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) sendmsg$nfc_llcp(r10, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1856141487ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681f8480e6e0409000000000000da00000000000000092eff4d04", 0x0}, 0x60, &(0x7f0000dfe000-0x10)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x4001000000029, 0x3b, '\x00\x00\x00\x00'}, 0x18, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000394000)={r5, 0x3}, 0x8) ioctl$DRM_IOCTL_DROP_MASTER(r11, 0x641f) connect$netlink(r8, &(0x7f00005d7000-0xc)={0x10, 0x0, 0x9, 0xc}, 0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x76, &(0x7f0000b78000)={r6, 0xfffffffeffffffff}, 0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00007f0000-0x4)=0x0, &(0x7f0000411000)=0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000e71000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="89e3c8315168", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) [ 59.294067] sctp: [Deprecated]: syz-executor5 (pid 7046) Use of int in maxseg socket option. [ 59.294067] Use struct sctp_assoc_value instead 2017/12/18 11:45:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000279000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000097f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b99000-0xa)='/dev/ptmx\x00', 0x80, 0x0) r3 = dup3(0xffffffffffffffff, r0, 0x2) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00001f5000-0x9)='scalable\x00', 0x9) r4 = dup3(r2, r1, 0x80000) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f0000500000)={[{0x2, 0x8, 0x6, 0xe5, 0xad3d, 0x3ff, 0xffffffff00000001, 0x4, 0x8, 0x7b, 0xa3e, 0x81, 0x9}, {0x0, 0x2, 0x10000, 0x481daaa6, 0xff, 0x1000, 0x1000, 0x5, 0x8, 0x998, 0x0, 0x90a, 0x3}, {0x40, 0x0, 0xfa, 0x8, 0x401, 0x6, 0x1000000100000001, 0x3, 0x20, 0x8, 0x6, 0x3e714cc4, 0x100000000}], 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() ioctl$KDDELIO(r3, 0x4b35, 0x1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000357000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000030a000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000c6e000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x1400, 0x3, 0x18, 0x34}, 0xa0) ioctl$KDENABIO(r3, 0x4b36) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e71000)={0x0, 0x75, "c12f218d50f9b718f106fb1e1c6417af48bbb3f8ee89017796c3afdfac89ddd25ff7b305fbd920c82cdf2271aca52592ebc82e039f0a9ba7610d4bb5b52690d7ef30133429cd77a248937ddeb483e2f73f2803f764a4007385c4e9ab2a439fc4ef03556ebaffef61a79b0b22831107c08ad04603bb"}, &(0x7f000090e000)=0x7d) getresgid(&(0x7f0000e74000)=0x0, &(0x7f000037f000-0x4)=0x0, &(0x7f000051d000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000528000)={r2, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003fd000)={0x0, 0x0, 0x0}, &(0x7f00005ff000-0x4)=0xc) getpid() ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000ab8000-0x4)=0x0) semget$private(0x0, 0x1000000000005, 0x0) msgget$private(0x0, 0x0) semop(0x0, &(0x7f0000000000)=[{0x0, 0x12e, 0x1000}], 0x1) unshare(0x8000000) 2017/12/18 11:45:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00004af000)=0x100279) r1 = syz_open_dev$usbmon(&(0x7f0000716000-0x5)='/dev/usbmon#\x00', 0xff, 0x6c2de4b8ac4e93ec) r2 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0xffffffffffffffe0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0xfe, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, r1, 0x0) open$dir(&(0x7f000083d000-0x8)='./file0\x00', 0x21fc, 0x1) r3 = socket$unix(0x1, 0x800000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = accept$inet(r4, &(0x7f0000599000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d09000-0x4)=0x10) tee(r3, r0, 0x5, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x10) read(r6, &(0x7f0000cf7000-0x79)=""/121, 0x79) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00003bd000)={0x5, 0xffffffffffffffff, 0x0}) ioctl$KDSETLED(r7, 0x4b32, 0x2) sendmsg$netlink(r6, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000d1a000)=[{&(0x7f0000ba7000)=[{0x14, 0x1d, 0x20000000000003ff, 0x0, 0x0, "0e"}], 0x14}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCOUTQ(r7, 0x5411, &(0x7f0000f20000)=0x0) getpeername$inet(r5, &(0x7f000070f000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000540000-0x4)=0x10) ioctl$DRM_IOCTL_AGP_FREE(r7, 0x40206435, &(0x7f00002da000-0x20)={0x401, 0x0, 0x2, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r5, &(0x7f00005c3000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000095a000-0x4)=0x10) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r8 = perf_event_open(&(0x7f0000f48000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x400000000, 0x0, 0xd8, 0x1e006, 0x0, 0xa8, 0x87, 0x2, 0x8, 0x0, 0x0, 0x8000005, 0x6, 0x0, 0x802, 0x100000000, 0x4000, 0x0, 0x7ff, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r8, 0x0) [ 59.294591] binder: 7047:7051 Acquire 1 refcount change on invalid ref 0 ret -22 2017/12/18 11:45:37 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x260000)=nil, 0x260000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000260000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000261000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000261000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000262000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000262000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000263000-0x6)=@random={'oa2.\x00', '\x00'}, &(0x7f0000263000-0x1)='\x00', 0x1, 0x0) mmap(&(0x7f0000261000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000262000-0x10)=[{&(0x7f0000261000-0xa0)=""/160, 0xa0}], 0x1) mlockall(0x80000000006) r1 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000262000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000263000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00000b6000-0x8)='./file0\x00', 0x80006) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000264000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f000024e000)='/dev/vcs#\x00', 0xe4, 0x200) socketpair(0x8, 0x6, 0x101, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000264000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000265000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000265000)={0x0, 0x0}, 0x803) fcntl$setlease(r2, 0x400, 0x0) mmap(&(0x7f0000265000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r3, &(0x7f0000265000)='./file0\x00', 0x40480, 0x0) fcntl$setlease(r4, 0x400, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r5, 0x40a85323, &(0x7f00000da000)={{0x5, 0x2}, "70b6727430000000000000000b00000000390000000000000000000000000000f101000000000500000000000000fff500", 0x2, 0x800020000, 0x2cf, 0x5, 0x9, 0x1f, 0x36, 0x0, 0x7, 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]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000263000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r2, &(0x7f0000211000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00001d1000-0x4)=0x10) munlockall() mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000011000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x0, 0x0, 0x4000000000000}, 0xc, &(0x7f0000014000)=[{&(0x7f0000001000)=[], 0x0}, {&(0x7f0000015000-0x1f1)=[{0xac, 0x1f, 0x1, 0x4, 0x400, "e0c2ccd600299482000223bce38644af78485f898d9eab81edc7f65b90b48703e465818e299a331bb5c4673043e65b517f1a126aaa4d0866cc51884317ede2ef82161b0098d4b319c8a0100c8b7b7fdb816b050f400abd824f8c1f296584c88f54cc382abf3ff2b480c7e201589a2d33d20c8eef01ae31d6b29507fdd0942301626ae6aed5a1a3e22794a7bf3d3525252e751ffa893c62bb03545ea1"}, {0x55, 0xe9, 0x300, 0x5, 0x8, "3331d0a4bf51cf80ad41a0a7eba21ec1b314cfdf313f14962831831ba7ccf7c6293be93fd7b9e3aecf86c459ad527cf3fb424360a707a2438ab7f8a47393ae081bf1d2d6ca"}, {0x1d, 0x1ff, 0x400, 0xfffffffffffffe56, 0x1, "3cef4f559601e82f470f9e2090"}, {0xd2, 0x9, 0xa02, 0x200, 0xfffffffffffffffe, "8ac23b34f7e04a17544ddca10ec7701b5d8edb670e29018fbe1af616760e9124cfc17ca688e5913c1d9f36d8d227870a4a3ced02f40dd31cf0b0b55aa2eaf2e831af3f8dc533cee4bd68d271d43b737af0c7a6d7cda6e8ae2aff51cc1a9d1dfa3cb03feeed3a5ea187deccb8a1f2f25cfa231c6e7a542cba700f0c0dccb7be4ce40341fff8c23f56a4484409c5322b31f9a1a3ff12023b0df5238ed1f671d27cd2786e2e8a077d5f2dc66752c7ce899a705c87dea9069423384e5144f67324c0c441"}], 0x1f0}, {&(0x7f0000004000)=[{0xe4, 0x0, 0x0, 0x100000001, 0xeea3, "ca21890e9bfe6201d49eeb8e706bb9a94d82a80e963317009cede0625a8d4d97d36f98eaacf404927a7d8f105bafb254098e9500952d350e4f16a6dc5b07b2a73fc17e52fada0070db9ea820e603e47d9414eeb4f0a5c2a53b0ae5935fda83bd1c82a0d06ad3c98bad76fa9b124c406ae1a6ce5769c0d9d9c1e1e8934bedabb8cd25bb8e8c5b72f4df337239366e173fae092033163d4914a10603feb2936a47377c745d620963262bfca3b8dabc397292944612191c2e1d3eeb77c01e87499ca4f265fe3d8891a4ad43d9eda3fd215f66b97335"}, {0x2a, 0x6e, 0x224, 0x80000000, 0x7, "0cc1987897f0006e2c740cd865e29e8030ad099eb7b1d2fbfc17"}, {0x8b, 0x80000000, 0x200, 0x3, 0x8, "2fa1156ac71c118c1285a014ace3f7d60ad1e34bbc6626b43a9f14c66bdb2e0c9b0b34bd084708ff23460212aa87d26bf88a553499fa58ccca94c11879857facda619ed0cb44d4f340d3cdeaaaf09d20edd1445c9bd4ca45a7dd69d6da7c0714df34688ef810990f31f616c068581aa5f4d0b90bf83de0288fba80"}, {0x105, 0x4c, 0x800, 0xfffffffffffffffd, 0xff, "92e3d1f93343209ee86c3c6fbf87be994f0b5834ff1994698f17db5c847d78c258aaf3510dd03429f0f81dd8176c56c5e4605e4a96f204edf4c93bfc84b3afe526a7147e2dce7084c08d2798794aeeda2cfed16447c632a884a4bcb72c7859101a65db60c0875151e3c17704262d1149541b2e4dff0a9e74d1ae4bd8c607a7174da9b9a893caf4e379deda542aae1c407fb4b4d7786ef5b577f8311339862f1dbb7ec22f759a32f54cfbda2a78f221e3cb5e738565d6ce651ca094b64b271583e1adafff8a5e3caf8d9c8d5576f84124b4208abe24bef66117dd7a4d02c086700ba759b2f79e54bf4c633b85abc0fd864fb344e75f"}, {0x44, 0x100, 0x800, 0x5, 0x7, "38ab19a23cf41e95b7381fdcdfc6a2fb21a689bf108ff19163dbb9ce2e9a2ce1aaf9f9812adbe7389b326cd43aa01b22d4a9c643"}, {0x2c, 0x8, 0x1, 0x4, 0x9, "b8caec2e3a491b812b8004ee08c5a40cd7adf83e532ace08ffa0efe1"}], 0x30e}, {&(0x7f0000007000-0x5b)=[{0x5b, 0x80, 0xb04, 0x80000000, 0xe90a, "fbee603e9078e69238bfc9691f66c848e1bead978fcfc09911e68ca578665d88465f95ff5afef2dc7e38e9a71ef6d7411fa43cff16226f2eb619aaba83941f8bea0590b283c31ac7a670c8"}], 0x5b}, {&(0x7f0000016000-0x219)=[{0xec, 0x81, 0xa00, 0x8001, 0x3, "16ba3ea754e392664d2f3392687fd90978805a411f0f2791e7f5840fe7ce7e776eeb09d69d750b79034c2d913e82897c7b77b391e8a2ff0f5f998c970570984348c63e343b13a010b9e983f68d2c6cec78cd788043b18f290483aec26175b9f52156ed2456f79280b8730cad5dd000347c5ea2c969702b78842bca71fd04968729e79d683007bd52bbcf7601eb203289b1970caa95d2b9587dd6c0ea50fa39435f632adaa165d22d98b8fae11408520ea5b502bd805691b7df1237bcebab68f31787cbb96b31623093d6e15779fbdababe792ecf1caa1e231d055268"}, {0x7b, 0x6dc6, 0x200, 0x9, 0x101, "2c57e5bb8aeaa79c6868501e996fcce35d7c4471405ca3cdcb18c8e7faab11ce4651b1ed34f34fbd04004051175e5df35f6f4e4fbfc7c0a4dddc0e0a07f1957e7e01cd27b9643a1360effc8d51465f0c48a13a6d15a9c51d4c11201ffda2adca4a3be61bfe809f4e26bc79"}, {0x23, 0xfa03242, 0x800, 0x7, 0x3, "d8bb23ff225c021035bdad91a16596f0dc1343"}, {0x8f, 0x5, 0x10, 0x8, 0xfffffffffffffff9, "122a003e7d97b6ae9d1d8c06c451b32e7e3f98fced23d07322283acc00308c9ddfd5dd174a5183e7104f516e90d13607ab881c36c3b7c02ffb3ed537fc1727ba9b6168b42ed2695795b19fa2923f1f076a9c10888d4271ec43f1219f890e2768c11b6d0ba756159340e3b252be8fa484f4090d65b14a0fcc31ff9ca4f68d2a"}], 0x219}, {&(0x7f0000017000-0x138b)=[{0x84, 0xfff, 0x820, 0x10000, 0xffffffffffffffff, "e9638e2567f97ae154c468c7149bba74599845a73ef07b7878a56349eda580cc63e2c42c1f18b160b75e05ef0fb209b989e105798d6fe113059c56ef0c4f891f4ae9d4a6a140cd3aa46701aca5a6705eb182c3c5fa9d98677b1481ea3ed024ef136c54c6d5e93fea1f588415ab22cd6d1b062bf4"}, {0xe2, 0x3, 0x800, 0x1, 0x2, "f6e00e689d809be532e8dc1e5c22ee54e3947255968a56fee1b81083cecc329aa077d701a1618e28bd3392c5ff1f997f58c258b42383a5d45478c83b51399ee9b5da23f58d5f4e2cc1e77d358103b4e8c8cd934806c4a2372a9c93f25708c14d24db85c0ed77e806fa779af3b32bc147962f49049d0235c8a178d5c0ce3b519f0681fb35629a5166dde644d80bdd5a515152813dafeb9bc867d426a0b07d0132289718e0e0f581e25c71642ae026356d7bbb7f2be226ece9bac3d8ffda92f2ae81be9fcfe3dca7066b167c7fba382366ff01"}, {0x1010, 0x9, 0x400, 0x800, 0x400000000000000, 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"87d2d0dbf2a6bd92023c72effc54cc745577ad17abb360658ad72ef9dd8b9258b3106f6ea98021cd14a390ac051e2edafa6654f92c6dbbbaa312830e7cabf0fd08c16daca58b2ac2279b85d002951963c719e84db671bcee7b981e63ff088de7a1c5879e0b9a3d8ec72732319302b94bd5893f9b3ec3061bf807e22c23619ae3c429064d7eac2b0a418bb4c5a860de5d31cc2c19f80995ec0244ed1354de696e12be461d5dff1b6eb11615095dd2617c40becf3c325f0bbbd4c043c69cd42ed7ae2c10cc4585b8ac642b92"}, {0xa9, 0x7, 0x210, 0x89, 0x700, "3b04e00f2f37e5b84cb6f040e9017a24322d81414c4d5c27ce7e0bab32ef8ed51f054223dcc755485e92a9e539d26458fd7bdca2f8fbac7175d3678fae806661117ed143b423c0aad82c12172aacbc98d21f954535f10bfcefd5a4865a88cfe4a11fc4888307b0968983f557e5045187f9f4d09df54d299ad4d8a983bfdb32baa1ae03dc743b34ab33c061d0bd35b2af16bff1802fe5d739f7"}, {0xa4, 0x4, 0x10, 0x7, 0x84, "877211e57b7a83261ad91c2790fd8495ab03aa3162c40872bcaddc837f5cc1f9782cd86aa06663bf7c90e94506b63fb61225dd743f5f180bf597278f36b420a28c24c99bfa63d4d94414a9872dd7dc377a8e9cf9822dc9e7e1ae36346c14928a89e3541557fca9c5707770a97940727d706b70fc67895b9d9947f7b3439d36b3cdaf18c75d7ab461c4f6da045db3eb4cd28c4394"}, {0xed, 0x5, 0x100, 0x5, 0x4, "9909a234ee26f69f39913c0ce154ccb566505d9d7c0c029ede66cfaa1b45d9335f8b4becdaae1b611156c532d8aa0e1afc30438cf2a1f50f294f569b6a8e931f2b8531d652c6c703e6d0d13e67b5d47d2b63812c34030614f1210d1b10f7edd382cf6c8cda428c954cd678402cfe3ca8a21509f71c6f368b58176de36175661fde5d26d5bcb6696b2022489783c616f8678e96f11093a391db407f5250e8e38f3767fb3818f8c172fbde26f00ad0f5a63cee899eec7488e45ea40951739831e68472b7fa368da0a37fd2d9a8e6e26f840813bfcecd49d125bafe41b9a2"}], 0x315}, {&(0x7f000000b000)=[{0xb6, 0x9, 0x700, 0x2, 0xa, "46434d660e54e7e4c1b2400009bdd0990fcf710df03c7474415c08108f3ebda839da19a672ad90797a3e870586fa36a89dabfaa3db81a98999bf38f165de7583671241230cae0bf790979731a889f69e283e386316c976b9fdd702cca012f06f3a5596fd9ff416fefb7efbff87f3137098723831f3dcb8777c95eaf4990c970b52733c70cc0f8aa3bc7d92b4f730793f0b5621b6430e34dcd648161c161422bbd2620a67e92a"}, {0xd9, 0x92, 0x210, 0x8, 0x4, "a078b4c492d3b13dd77d8f669901f04c6f2a620863bb13058668f44f0dfba4faf5eef62e65d7ba0cfc64784a06815182d6e8c88f4fb81350886571106797170adcd0473f368bc551daaa93566b4aaf2f34479beb5bedd493e6311e5e504f3a823787b87bbd05a67a04cffffe24b01d678be88219b04ac220b31f0deae6af846d1055d342e4a2ade679b75d5748d7004edf93d6485ded4580c09957c91cdb2cbd367a1e073317848e9b05f724742c3ba9391b93a3287b8c9dd885520adc0001b4ed44700e147f3acfca"}, {0xdc, 0x0, 0x500, 0x800080000000, 0xfffffffeffffffff, "fdf817c56d5e8b7841d7a93b429a54912429d16bd0fa9e2f47331eb108396b14f37fcf5e7b8058183401723c4b6fe5419ed55f4689aef6d093973d99ef85335a24d2f29e5e9dd6d7b18262c4d95315ccea1b40252d1ead10cecd974aea657eb99fe25ba42cc8e4c361507ba74143cb80572f4d384cb8d183603c3f556b23d13ad8d076b8f28a3a70d1e8802007a93fb3b24ba549f9d7a8a7e50620a26f9ea751e7fa1ce8dbb161c78cb12b3ca95af3377800c737d743ffdd6b7da8731086da1a95c4fc9a67a45b0a0a1de4e9"}, {0x62, 0x1, 0x808, 0x264, 0x10000, "009092e25ac1eb95e11b09b85bbb785adb475b8940a29d7d00f539502e06ddd5f6e76ec6d02ac5938afb05610fe03c265c627a0e78bb2cb2d4a92722c8c681cef61d2b47ba11c479d1dd4d2473ab16f3fdee"}, {0x25, 0x1000, 0x922, 0x2, 0xf0, "00d33b741eedcd9977e7942577d652056af21efe2b"}], 0x2f2}], 0x9, &(0x7f000001a000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 11:45:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) readv(0xffffffffffffffff, &(0x7f0000fac000-0x60)=[{&(0x7f0000330000-0x2e)=""/46, 0x2e}, {&(0x7f000008a000)=""/204, 0xcc}, {&(0x7f0000ae6000-0x5b)=""/91, 0x5b}, {&(0x7f0000dfe000-0x59)=""/89, 0x59}, {&(0x7f0000851000-0xc1)=""/193, 0xc1}, {&(0x7f0000d2a000-0xdc)=""/220, 0xdc}], 0x6) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000987000-0x1c)={0x9, 0xaf, 0x9, 0x400000000000, 0x100000000002, r0, 0x7}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) bind$netrom(r0, &(0x7f0000232000-0x48)=@full={{0x3, {"ff0f66839baa29"}, 0x5}, [{"a247a395c283ab"}, {"43a76dfee13e84"}, {"1caef49a16ab68"}, {"b879bb75b0cfa5"}, {"0467385d61c736"}, {"3500046f51567d"}, {"5ed1d80d54b716"}, {"ad71800184eaab"}]}, 0x48) gettid() epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00007a1000)={0x10000008, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b4e000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000709000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 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], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000596000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ba1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a47000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffbffff, 0xffffffffffffffff, 0x0) unshare(0x20000400) dup(r3) r5 = socket(0xa, 0x2000000001, 0x0) capget(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000034000)={0x2, 0xa}) getsockopt$inet6_buf(r5, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f56000)='/dev/rfkill\x00', 0x0, 0x0) fstat(r6, &(0x7f000062c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000040d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x1) recvmsg(r9, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) fchown(r1, r7, r4) [ 59.300825] binder: 7047:7051 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2017/12/18 11:45:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005eb000-0xf)='/dev/sequencer\x00', 0x208000, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x5) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x2, &(0x7f000005a000)=[@generic={0xd887, 0x0, 0x3, 0x5}, @generic={0x40d395, 0x1000, 0x0, 0x0}], &(0x7f00002e6000-0xb)='em1-vmnet1\x00', 0x1, 0x80, &(0x7f000015b000)=""/128, 0x0, 0x0}, 0x30) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f9e000)='/dev/autofs\x00', 0xc82, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000cdd000-0x9)='/dev/vcs\x00', 0x101081, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f000042f000)={0x8000, 0x6, 0x16}) r3 = open$dir(&(0x7f0000293000-0x8)='./file0\x00', 0x34001, 0x80) sendmmsg$unix(r1, &(0x7f00009ee000)=[], 0x0, 0x20040000) renameat2(r3, &(0x7f000090b000)='./file0\x00', r3, &(0x7f00003a7000-0x8)='./file0\x00', 0x1) 2017/12/18 11:45:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x0) lstat(&(0x7f0000c7a000-0x8)='./file0\x00', &(0x7f00006a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r1) write(r0, &(0x7f0000321000-0x26)="2600000022004701050007008980e8ff06006d20002b1000c0e9ff094a51f1010187033500b0", 0x26) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000059c000)=0x0) write(r0, &(0x7f00004d3000-0x26)="26000000130047f10714c1f8590022ff020000000000000000000000000001ff060010000635", 0x26) futimesat(r0, &(0x7f0000ceb000)='./file0\x00', &(0x7f0000fee000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) add_key(&(0x7f0000b3e000)='rxrpc\x00', &(0x7f0000b6c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c98000-0x23)="db6b4d59269049dac22ff7320179fc70fd08e4e40c2be8aab7fffb84a344153d4610ff", 0x23, 0xffffffffffffffff) add_key(&(0x7f00004cf000)='logon\x00', &(0x7f000072b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003f4000)="114d5083da38b2bd433d5e6d58d1141858492766305d9e5063d707f9308989c8db7a8e668b55d4b7b9c023d7f77f10819357c2a8fba1d2ac36b247b8a7f3b29af3dd8d18597cedbafad0ba03afc767cb77ac2e0ebedbafb0838381a3a1c6643c5e93381267cf2a2d592da75365daa3a9eb0c9153a75e0b029f3a3b9cdc23ebe8c8030278ecb68fd989b61b62ae7f4780d13ac4629cce1947441e244420469dec07e1608f2ecf4bbbdee7e36e24c4d87fd255b2c6ca8d0b64c1fe112de08aa5ed", 0xc0, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f00008e1000)='dns_resolver\x00', &(0x7f0000fc9000-0x5)='proc\x00') r2 = creat(&(0x7f00008af000-0x8)='./file0\x00', 0xc1) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f00008eb000-0x1000)=""/4096) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) ioctl$sock_proto_private(r2, 0x89eb, &(0x7f0000b1f000-0x11)="aa0af6f2b5db4e8d22e6985d6bb1989128") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000c20000)={0x71f1, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x201, 0x81, 0x9a, 0xff, 0x1, 0x0, 0x3, 0xffffffffffffffee, 0x2}) recvmsg(r2, &(0x7f0000fa3000)={&(0x7f0000a00000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00007ec000)=[{&(0x7f0000466000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fbb000-0x2f)=""/47, 0x2f}, {&(0x7f0000fd9000-0xe)=""/14, 0xe}, {&(0x7f0000933000-0x70)=""/112, 0x70}, {&(0x7f0000bfa000)=""/31, 0x1f}, {&(0x7f0000103000)=""/37, 0x25}, {&(0x7f00004d8000-0x95)=""/149, 0x95}, {&(0x7f0000482000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fcb000-0x50)=""/80, 0x50}], 0x9, &(0x7f0000e66000)=""/0, 0x0, 0x0}, 0x0) execve(&(0x7f0000038000)='./file0\x00', &(0x7f0000c83000)=[&(0x7f0000458000-0x5)='proc\x00'], &(0x7f0000c68000-0x40)=[&(0x7f00002bd000)='&\x00', &(0x7f00009a5000-0x1)='\x00', &(0x7f000009d000-0x5)='proc\x00', &(0x7f00008f2000)='proc\x00', &(0x7f0000440000-0x8)='ppp1%[@\x00', &(0x7f00002ea000)='dns_resolver\x00', &(0x7f0000b51000)='\x00', &(0x7f0000ccb000)='\x00']) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000031000)="da541a3287245b9b22048c76b1ceaab91b8cf30abdceeaaa1920bf96915c9b3a0224f21d761f9513a8e73a930d31d1acbe185b78d212a844be97c2bb60254259cbe5f34bc480d801510adcb007ed088c354ef0229f18025d0d905f337f7824553c3feaa6ac565592ab8c21d43b668e971652b8d634", 0x75) recvmsg(r0, &(0x7f0000fca000-0x38)={&(0x7f00000c5000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000124000-0x70)=[{&(0x7f00004c3000-0x77)=""/0, 0x0}], 0x1, &(0x7f0000f52000-0xca)=""/0, 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000fa7000)={&(0x7f0000a95000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c91000)=[], 0x0, &(0x7f000087e000-0x7e)=""/0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000aa5000)={0x5, &(0x7f00002fb000)=[0x2, 0x0, 0x2, 0xc00000000000, 0x28]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x101, 0x0, 0xac, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) [ 59.309537] binder: 7047:7051 ioctl 40106436 20630ff0 returned -22 2017/12/18 11:45:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000001000)={0x7, 0xb6af, 0x6}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000fff000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x7300}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$loop(&(0x7f000076a000-0xb)='/dev/loop#\x00', 0x100000001, 0x1) fsetxattr(r2, &(0x7f00004c4000-0x9)=@random={'system.\x00', "8d"}, &(0x7f0000fe3000)='&vboxnet0\x00', 0xa, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006e7000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ca000-0x4)=0xe8) memfd_create(&(0x7f0000111000-0x7)="73197400100fff", 0x5) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000875000)={@local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000c81000-0x4)=0xc) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000f62000-0xc)={r5, @rand_addr=0xce, @rand_addr=0x2}, 0xc) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000515000-0x4)=0x1, 0x4) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f000041b000-0x18)={0x7d, 0x800000006, 0x1}) bind$inet(r1, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r6, 0x6, 0x1f, &(0x7f0000969000-0xfd)="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", 0xfd) r7 = syz_open_dev$tun(&(0x7f0000864000-0xd)='/dev/net/tun\x00', 0x0, 0x4000a) r8 = fcntl$dupfd(r7, 0x0, r7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000bc9000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b19000)=0x18) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r9 = dup(r2) write$tun(r8, &(0x7f0000cde000)=@hdr={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x80000000000000f, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvfrom$ax25(r9, &(0x7f00007f6000-0xbb)=""/187, 0xbb, 0x142, &(0x7f0000218000-0x10)={0x3, {"9c51abc78172a5"}, 0x43}, 0x10) 2017/12/18 11:45:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd2000-0xd)='/dev/snd/seq\x00', 0x0, 0x80) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000277000-0x58)={{0x0, 0x0}, 0x0, 0xeff, 0x0, {0x0, 0x0}, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x7ff, 0x6, 0x18, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000b95000-0x50)={{0x0, 0x0}, {0x13a64906, 0x10000}, 0x3, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pread64(r3, &(0x7f0000a4c000)=""/0, 0x0, 0x0) write$fuse(r3, &(0x7f0000408000-0x1010)={0x58, 0x0, 0x1, @random="c0ff4df385e1c73feb0ef992d37b0c6a442db009f9771f18cd52713d5af98da6b9d79bdb84dc8511b3ae323746eb4c167c0d493c9133381cd3991b1a733e8a830e7f2f00bda34a1e"}, 0x58) readlinkat(r3, &(0x7f0000db6000-0x8)='./file0\x00', &(0x7f00002ec000-0x78)=""/120, 0x78) clock_gettime(0x6, &(0x7f00009f4000-0x10)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f0000088000)={{0x0, 0x1c9c380}, {r4, r5+10000000}}, &(0x7f00003ce000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair(0x1a, 0xa, 0x4, &(0x7f00001ce000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f00002a5000-0x10)={0x0, 0x0}) close(0xffffffffffffffff) syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x9, @broadcast=0xffffffff, {[]}}, "0d168c755321d492"}}}}}, 0x0) setsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f0000cef000)=0x3, 0x4) io_setup(0x4, &(0x7f0000b4a000)=0x0) clock_gettime(0x0, &(0x7f0000be3000-0x10)={0x0, 0x0}) syz_open_dev$sndseq(&(0x7f00005f6000-0xd)='/dev/snd/seq\x00', 0x0, 0x2000) timerfd_gettime(r3, &(0x7f000030a000)={{0x0, 0x0}, {0x0, 0x0}}) dup3(r3, r2, 0x80000) io_getevents(r6, 0x6, 0x4, &(0x7f0000f8e000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000c7c000-0x10)={r7, r8+10000000}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000dd0000)={0x10be, 0x80000001, 0xffffffffffff9e7f, 0x5, 0xffff, 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]}) 2017/12/18 11:45:37 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000001000-0x2)="58e2", 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xd6b) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x40000010d, 0x100000000, &(0x7f0000002000-0x4)="6bd5d015", 0x4) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x2, 0x2010, r0, 0x0) connect$inet(r1, &(0x7f0000e13000)={0x2, 0x1, @rand_addr=0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x6) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00000b3000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000044f000-0xc)={r3, 0x0, r4}, 0xc) setsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f00005a8000)=0x800000007, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc56b, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000ffd000)='/dev/kvm\x00', 0x424401, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6353, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000867000)={0x0, 0x0}, 0x80000) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, &(0x7f0000b43000-0x4)=0x9) r6 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000d14000-0x48)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4c89d4d6, @loopback={0x0, 0x1}, 0x7}], 0x3c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000430000-0xcc)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xd2, @loopback={0x0, 0x1}, 0x1f}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x200000000000005, 0x84) [ 59.309736] binder: 7047:7051 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 59.309757] binder: 7051 RLIMIT_NICE not set [ 59.448156] binder: 7047:7065 Acquire 1 refcount change on invalid ref 0 ret -22 [ 59.454517] binder: 7047:7065 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 59.458750] binder: 7047:7065 ioctl 40106436 20630ff0 returned -22 [ 59.459970] binder: 7047:7065 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 59.459987] binder: 7065 RLIMIT_NICE not set 2017/12/18 11:45:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x88) r1 = socket$netlink(0x10, 0x3, 0x80002) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000bc2000-0x4)=0xa, 0x4) sendto$inet(r0, &(0x7f0000467000-0x3)="41cfa2", 0x3, 0x8000, &(0x7f0000d5b000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003da000-0x4)="658e0000", 0x4, 0x80fc, 0x0, 0x0) epoll_create(0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) r4 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r3, 0x6) ioctl$int_in(r4, 0x5452, &(0x7f0000079000)=0xfffffffffffffffd) setsockopt(r4, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r4, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r4, &(0x7f0000aef000)="12", 0x1) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00002e6000-0x1)={0x0}, 0x1) write(r2, &(0x7f0000806000)="2200000015000701fa0810f700010027020809000100000008000100000100000115b502", 0x24) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x802, 0x4000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000083d000-0x10)={0xfffffffffffffffd, 0x0, 0x164e, 0x4df, 0x0}, &(0x7f0000892000-0x4)=0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000130000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004aa000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ff2000)={r6, 0x40, "1872ebbd06fcffffffffffffff95b112f67864503e9ed566625a7109313395607ebaf573d1d9bcc36d3336a6ef99213ebe36a0b172a5b259db7409ec7bbdb597"}, &(0x7f0000451000-0x4)=0x48) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f0000bf4000-0x20)={@generic="9e95e33f024e8bb03f9d3972792ea0e7", @ifru_flags=0x0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000fb1000)=0x0, &(0x7f0000d27000)=0x4) 2017/12/18 11:45:38 executing program 2: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000865000)='./file0\x00', 0x10000, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(r0, &(0x7f0000d19000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003d0000)=0x10, 0x0) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r2) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f00005b9000-0x28)={&(0x7f0000605000/0x1000)=nil, 0x8, 0x5, 0xa4, &(0x7f0000905000/0x3000)=nil, 0x25b}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000565000)={0x4, r2, 0x0}) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000d18000)=""/204) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r3, &(0x7f0000195000)=""/203, 0xcb, 0x40, 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000aca000-0x10)={0x6861, 0x38a1, 0x7}) r4 = socket(0x11, 0x2, 0x1) sendto$inet6(r4, &(0x7f0000954000)="b5cadb710000000000000040d9512fce25b2ce833608b1830c400f92e391", 0x1e, 0x20000844, &(0x7f00006c7000-0x1c)={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffff743}, 0x1c) recvmsg$netrom(0xffffffffffffff9c, &(0x7f0000c6e000)={&(0x7f000051c000-0x48)=@full={{0x3, {"1320ad44f766d4"}, 0xffffffffffffffff}, [{'t)\a\x00\x00\x00\b'}, {"2f52fc0a6fe8af"}, {"e50600160076c0"}, {"7f7f46ff9da7ce"}, {"04000819052f21"}, {"83c4ba3a13ad77"}, {"ac839c439a70cb"}, {"18e97cf598834b"}]}, 0x48, &(0x7f00004cd000)=[], 0x0, &(0x7f000005a000)=[], 0x0, 0x8}, 0x0) fallocate(r3, 0x0, 0x7, 0xfffffffffffffff9) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00004e2000)={0x1, 0xffffffff, 0x3, 0x3f, 0x1000}, 0x14) getsockopt(r1, 0xffffffffffffff00, 0xffffff7c, &(0x7f00002e9000-0x3b)=""/59, &(0x7f0000eef000)=0x3b) r5 = socket$inet6(0xa, 0x0, 0x80000001) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000aa9000-0x20)={@generic="43f8f4402fae81be563fdd3f6124e408", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r4, 0x107, 0x1, &(0x7f00006c7000-0x10)="04000000010006000006dd0000c4fecc", 0x10) r6 = socket(0x10, 0x802, 0x0) socket$inet6_sctp(0xa, 0x9, 0x84) write(r6, &(0x7f0000b47000-0x20)="200000001800077e530000000000480080200d00001100052200000004000700", 0x20) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000b47000-0x4)=0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000363000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000039b000-0x4)=0xe8) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00005e1000)={r7, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/18 11:45:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006c3000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(cast6)\x00'}, 0x58) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00009e0000-0x4)=0x0) sched_setattr(r1, &(0x7f0000ab0000)={0x30, 0x6, 0x1, 0x5, 0x9, 0x81, 0x7ff, 0x1}, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000119000)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f000098a000)={0x0, 0x100, 0xff, &(0x7f000009f000)=0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="", 0x0) write$eventfd(0xffffffffffffffff, &(0x7f00005ca000-0x8)=0x40007, 0x8) 2017/12/18 11:45:38 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000003000)={0x0, 0x0}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x11, 0x3, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000f14000-0x6)='ppp1&\x00', 0x6) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x6c0b7e97ba6a1a1c}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000ce1000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000002000-0x20)={0xfff, 0x0, 0x2, 0x2}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x1010)=@ethtool_dump={0x40, 0xb1, 0x9, 0x1000, "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40106439, &(0x7f0000007000-0x10)={0x6f, r2}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000005000-0xc)=@sack_info={0x0, 0x4, 0x2}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000000)={r3, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, &(0x7f0000007000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f000000a000)=""/213, 0x101}) getsockopt(r1, 0x107, 0xb, &(0x7f0000001000-0x4)=""/4, &(0x7f0000000000)=0x4) r5 = dup2(r4, r0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000006000-0x10)={r6, &(0x7f0000004000-0x3e)=""/62}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000006000)=[{0x5, 0xffffffffffffffec, 0x6, 0x10000}, {0x6, 0x1f, 0xec, 0xffffffff}, {0x8001, 0x7fff, 0x8000, 0x1}]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000005000-0x4)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000daa000/0x2000)=nil, 0x2000, 0x2000004, 0x10, 0xffffffffffffffff, 0x20000) 2017/12/18 11:45:38 executing program 3: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x2000000000000) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fc7000)='user^\x00', 0x2) r1 = bpf$MAP_CREATE(0x0, &(0x7f000016e000)={0xe, 0x0, 0x8000, 0x634, 0x5, r0, 0x2}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x8000, 0x80, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f000038d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000fe3000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00007bc000)=0x0, &(0x7f00005a0000-0x4)=0x4) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fe5000-0x10)={r1, &(0x7f0000fc9000)="621a0781009ba6723b461b30c6365f2e58d8e0f6f600576dff2caf086b4c54d670afe633ad1a7d1ceef9f612e096f63b3ff9fa085df15f07c26d1528e95365a8efb46b8d220ec0f28c644f6f4bfb0390b7faac3a3c2b40cda46fa8a7be6ec2c3c38f325af9ff21d2c8076139c1642a"}, 0x10) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000112000-0x5c)={{0xa, 0x1, 0xcea, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff90}, {0xa, 0x0, 0xf2, @loopback={0x0, 0x1}, 0xfffdfffffffffff7}, 0x81, [0x9, 0x10000, 0x2, 0x5, 0x3, 0x80, 0x7, 0x2586]}, 0x5c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000081a000)={r2, &(0x7f000011c000)="b039bd99efcfaadf86f3c8716516f61fc030bdec96fbe0505d6ba130997b45748db055a1e9418933bb7b28a121a335317c2742b2135c41524ffe0ce6a1b88e0e714d5d3d414fb20ce379f452ea30b776d9798de7c217db2d39be9eb1c1a7", &(0x7f0000806000)=""/163}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000316000-0x14)={0x0, 0x25, 0x7162, 0x5, 0xdf4a9ab25639931c, 0x0, 0x0}, 0x14) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000305000-0x28)={@common='lo\x00', &(0x7f0000b69000)=@ethtool_rxfh_indir={0x39, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 11:45:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xa) sendto$inet6(r0, &(0x7f0000a76000-0xdb)='?', 0x1, 0x4008045, &(0x7f00005f9000)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000fd5000)={@loopback={0x0, 0x1}, 0x0}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000dea000)={@loopback={0x0, 0x1}, 0x80000000000008, 0x0}) r2 = accept4(r1, &(0x7f0000dea000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000deb000)=0x8, 0x800) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000183000-0x4)=0x0) perf_event_open(&(0x7f0000899000-0x78)={0x0, 0x78, 0x0, 0xffffffff, 0x0, 0xad, 0x0, 0x0, 0x10, 0x0, 0x8000000000, 0x0, 0xfa1, 0x0, 0x0, 0x8, 0x0, 0x4000000000000000, 0x0, 0x20309, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffff9c, 0x2000) syz_open_dev$vcsn(&(0x7f0000637000-0xa)='/dev/vcs#\x00', 0xbc, 0x202102) r3 = dup3(r0, r2, 0x80000) openat$sequencer(0xffffffffffffff9c, &(0x7f00007d0000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000c50000-0x4)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000ab9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x100000000, 0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r4, &(0x7f00008cf000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$inet(0x2, 0x0, 0x2000004005) accept4$llc(r3, 0x0, &(0x7f0000a85000)=0x0, 0x800) read(r5, &(0x7f0000987000-0x3c)=""/60, 0x3c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b4d000-0xe8)={{{@in=@multicast2=0x0, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000867000-0x4)=0xe8) setsockopt$inet_mreqn(r5, 0x0, 0x22, &(0x7f0000563000-0xc)={@rand_addr=0xfffffffffffffffb, @multicast2=0xe0000002, r6}, 0xc) r7 = accept4(r4, &(0x7f0000247000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ef000)=0x8, 0x80800) r8 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r5, &(0x7f0000fac000)={0x1ffffffe, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000212000-0x8)={0x0, 0x100000000}, &(0x7f00000b2000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f000016b000-0x10)={0x0, 0x200, 0x400, 0x5, r9}, &(0x7f0000045000)=0x10) 2017/12/18 11:45:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000500000-0x10)='/dev/input/mice\x00', 0x0, 0x40) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000bc4000-0x10)={0x0, 0x0, 0xe5f}) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000001d000-0xc)={r1, 0x80000, r2}) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f000008e000-0x26)="15000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050019006e35", 0x26) 2017/12/18 11:45:38 executing program 4: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x88) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000e77000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001d2000-0x4)=0x40, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000a3e000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000772000-0x4)=0xc) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e77000)='/dev/sequencer2\x00', 0x4217d, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x80045105, &(0x7f0000e76000)={{0x4, 0x101, 0x6, 0x6, 0xfffffffffffff7b4, 0x100000000}, 0x0, 0x80000000, 0x5cd}) syz_open_dev$evdev(&(0x7f00005fd000-0x12)='/dev/input/event#\x00', 0x8, 0x101000) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000b00000-0xfff)="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", 0xfff) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000c68000)={0x0, 0x0}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f00005a8000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7a, r1}) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000e77000-0x1)={0x800}, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d45000)={0x0, 0x0}) socket$unix(0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002ff000)=0x0, 0x4) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000e64000-0x38)={0x0, 0x0, &(0x7f0000e6d000)=[{&(0x7f0000ba5000-0xbe)=""/190, 0xbe}, {&(0x7f0000e6b000)=""/101, 0x65}, {&(0x7f0000e7a000-0xb3)=""/179, 0xb3}, {&(0x7f0000e6d000)=""/147, 0x93}, {&(0x7f0000e6e000)=""/194, 0xc2}, {&(0x7f0000e70000-0xd5)=""/213, 0xd5}, {&(0x7f00001b4000-0x16)=""/22, 0x16}], 0x7, &(0x7f0000e64000)=""/67, 0x43, 0xffffffffffffffff}, 0x20) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000d8b000-0x4)=0x3, 0x4) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00000dc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000e78000)='/dev/input/event#\x00', 0x100000001, 0x100080) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b02000-0x8)={0x0, 0x0}) ioctl$EVIOCGABS2F(r3, 0x80044584, &(0x7f000060a000-0x81)=""/129) sendto$inet(r0, &(0x7f0000956000-0x5c0)="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", 0x5c0, 0x884, &(0x7f0000abf000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 59.565219] netlink: 108 bytes leftover after parsing attributes in process `syz-executor1'. [ 59.683968] device gre0 entered promiscuous mode 2017/12/18 11:45:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x3, &(0x7f00005ed000)=[@generic={0xdb7, 0x0, 0x0, 0x6}, @generic={0xffffffffffffffbf, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000983000-0x7)='system\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x7, 0x0}, 0x30) socket$netlink(0x10, 0x3, 0x0) open$dir(&(0x7f0000e54000)='./file0\x00', 0x0, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x39) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fc0000-0x20)={0x80, 0xe8, 0x800e, 0x5, 0x8, 0xc9, 0x10000, 0xfffffffffffffff8, 0x0}, &(0x7f0000abe000-0x4)=0x20) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f000034a000-0x1000)=""/4096) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r1) 2017/12/18 11:45:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x979000)=nil, 0x979000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000fd1000-0x4)=0x0, &(0x7f0000b5b000-0x4)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000098f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e7b000-0x28)={@common='teql0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00003c6000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bfd000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000b97000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00002b8000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab0900000000000000000000000000007faa62b9c0d263274f4a010c", 0x45) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x80000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x6, 0xfc]}, 0x5c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x84bf, 0x4) r4 = socket$inet(0x2, 0x807, 0xffffffffffffff80) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000745000)=0xf80, 0x4) socketpair$inet6(0xa, 0x3, 0x4, &(0x7f0000b3b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x2, &(0x7f0000fb9000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffffffff6966, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}]}, &(0x7f00005ae000-0x4)=0x10) sendto$inet6(r0, &(0x7f00003a4000-0x3c)="4f74e9034614c257870e7c96fe016ba63b9b64ece8d17be11d288d4c904b7f6d4a05504893f6a46afb1a7b33b0df44d47dd7379b2072463e46a44aa8", 0x3c, 0x80, &(0x7f00005af000-0x1c)={0xa, 0x3, 0x8ed, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000866000-0x4)=0x4, 0x4) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000f03000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xd0f4, 0x9, 0x500, 0x8, 0x2080082, r2}) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000d4b000)={r0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000151000)={r6, 0x3ff}, &(0x7f000046a000-0x4)=0x8) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000d79000)=0x3, 0x2) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r9, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x84bf, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f00003ac000-0xc)={r8, 0xffff, 0x10}, &(0x7f000023d000)=0xc) getpeername$inet(r7, &(0x7f0000378000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d1e000-0x4)=0x10) r10 = socket(0x10, 0x2, 0x10) getsockname$netrom(r7, &(0x7f0000c10000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000cc2000-0x4)=0x10) write(r10, &(0x7f0000e83000)="1c0000001e000720271622081d00000001000000000000000200f700", 0x1c) 2017/12/18 11:45:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00007e3000-0x8)={0x400, 0x8d}) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x4c25e67611f50944, &(0x7f0000002000-0xad)="5a595cadf092ae221b8b58b97a040b0bc863113db95fe8eca9a060dfa9a498a1c41dbc885b18241c3857d0470c28cf1839460ff810e2d7c75af5a5a2805a070784cbdf0ca3bdc1a4a98cf00e74b8fa2676060db4f2b7f03c4ac03da9f49708357f56eb3f5bf8aeecadd6aa7bed07c459b63d5f0cca65e51abfea0cc9df5d0c2d1f2129678cacfdb04985a13996f721186bc4df347c7584761fe0e7988ec1abf9ab3a4f2f9eb17e33695751bac7", 0xad) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/qat_adf_ctl\x00', 0x501001, 0x0) poll(&(0x7f0000002000-0x20)=[{r1, 0x2, 0x0}, {r1, 0x80, 0x0}, {r2, 0x1, 0x0}, {r0, 0x200, 0x0}], 0x4, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000004000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000003000-0x4)=0x58) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000004000)=""/4096, 0x1000, 0x40002000, 0x0, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000002000)=@req3={0x2bc, 0x80000000, 0x9, 0x7, 0x9, 0x7f, 0x51}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x8)=[&(0x7f0000001000)='.\x00'], &(0x7f0000006000-0x20)=[&(0x7f0000001000)='/dev/vcs\x00', &(0x7f0000005000)='\x00', &(0x7f0000005000)='em1@\x00', &(0x7f0000004000)='/dev/vcs\x00'], 0x1000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000007000-0x8)='./file1\x00', &(0x7f0000006000)={{0x0, 0x2710}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000008000-0x6e)={0x6a, "219785d0e193cf6611f73e0e7da6bca1d5064e7b7d8f3e4165af5fc2f96243698718885ec0b7b10de88490df1dd64afe716fc6fcdac3738dce7f9bc4d1b34719c8cbf8edf88073e8f00a3c0db0c6cb78823343294742355352e88a11c082a37135103e2ec67c53b659a1"}) r4 = accept4(r3, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000004000)=0x9, 0x80000) ioctl$VT_ACTIVATE(r4, 0x5606, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000009000-0x10)=[{&(0x7f0000002000-0x4b)=""/75, 0x4b}], 0x1, 0x0) 2017/12/18 11:45:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x27, &(0x7f0000a84000)=0x0, 0x4) bind$inet(r0, &(0x7f0000a79000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000184000)={&(0x7f0000913000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00001a2000-0x50)=[{&(0x7f0000f42000-0x29)=""/0, 0x0}], 0x1, &(0x7f0000ed9000-0x4c)=""/0, 0x0, 0x0}, 0x40000122) r1 = socket$inet(0x2, 0xa, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d40000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000276000)={0x0, 0x401, 0xb100, 0x4e145693, 0x3, 0x10000, 0x3, 0x1, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x9, 0x1afc, 0x2}}, &(0x7f0000f99000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000d9f000-0x14)={r4, 0x9, 0x4, 0x1, 0x0, 0x3}, &(0x7f0000754000-0x4)=0x14) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000fa2000)={@common='gre0\x00', @ifru_names=@generic="4f5400810000004f3a0a1fdc222073b5"}) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000002000)=0x270, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000cf8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x802}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) mmap(&(0x7f0000370000/0x1000)=nil, 0x1000, 0x1, 0x1010, r1, 0x3e) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000094000-0xa0)={r5, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x8001, 0x1ff, 0x0, 0x0}, 0xa0) write$tun(r3, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x9, 0x0, 'p'}}}, 0x27) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f000063e000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000257000-0xa5)={r6, 0x9d, "71c3edc7e6d66a521d820f135a04416623bed7e6d1f24a26f8fbc37facc043ee143c4a19347b075985836d298972aed8617179b6b745ad52a566f24f3909142be446e8688f371720d45003cb1c5e5583393f42241992f9e4e4bef31d437069e4b7d940f62d016220ce62f20a172e671a990cc245fc12509050904bd96071bf671e75a3350ca5868e4c0c35f63163452e0e5318184e0f45f103d3cd359f"}, &(0x7f00003e4000)=0xa5) recvfrom$inet6(r0, &(0x7f0000969000)=""/0, 0x0, 0x0, &(0x7f0000292000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) fcntl$dupfd(r0, 0x406, r3) write$eventfd(r3, &(0x7f00000cc000)=0x8, 0x8) [ 60.049466] syz-executor1: vmalloc: allocation failure: 17179382072 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 2017/12/18 11:45:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000573000-0x8)='./file0\x00', 0x0, 0x10) r1 = getpgid(0xffffffffffffffff) mq_notify(r0, &(0x7f0000c8b000)={0x0, 0x1, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eb7000-0x11)='/dev/vga_arbiter\x00', 0xcc0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000e85000-0xc)={0x9, 0x1, 0x37a, 0x80000001, 0x1f}, 0xc) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f000033c000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00006e5000-0x4)=0x0) getsockname$packet(r0, &(0x7f000085d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e46000-0x4)=0x14) fstat(r2, &(0x7f0000fc6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000084e000)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x1, 0x81, 0x2, 0xfffffffffffffff7, 0xa, 0x80, 0x0, 0xc7f, r4, r5}, {0x4a, 0x9c0, 0xdc, 0x6, 0x3, 0x3, 0x401, 0x67f}, {0x7, 0x7, 0xffffffffffffffc0, 0x6}, 0x800, 0x5, 0x1, 0x0, 0x44, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f, 0x800000}, 0x5, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x1, 0xffffffff, 0x4, 0x6, 0x31e4}}, 0xe8) r6 = fcntl$getown(r3, 0x9) r7 = dup2(r3, r3) open(&(0x7f0000d96000)='./file0\x00', 0x10001, 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000f19000)=0x1, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000b34000)={0x0, 0x0}) r8 = syz_open_procfs(r6, &(0x7f0000570000-0x5)='stat\x00') preadv(r8, &(0x7f000000a000-0x10)=[{&(0x7f00003a4000-0x1)=""/1, 0x1}], 0x1, 0x0) ioctl$KDGKBDIACR(r8, 0x4b4a, &(0x7f00000dd000)=""/156) pivot_root(&(0x7f0000ecc000)='./file0\x00', &(0x7f0000290000-0x8)='./file0\x00') pwrite64(r3, &(0x7f00004fd000)="42ac2ad9a824eae8fcfa82cbba3588b98496d0dbdf", 0x15, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r7, 0x800443d3, &(0x7f0000a8c000)={{0x2, 0xfff, 0xffff, 0x7, 0x0, 0x272c}, 0x8000, 0x53b, 0x1}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00002e3000-0x4)=0xc0ff, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000004e000)=0x6, 0x4) getpriority(0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$vcsa(&(0x7f000073c000)='/dev/vcsa#\x00', 0x5, 0x2) ioctl$KDSKBMODE(r9, 0x4b45, &(0x7f0000cf7000-0x8)=0x2000008268) 2017/12/18 11:45:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000df8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ceb000)=0x0, &(0x7f0000c71000)=0x4) r2 = socket(0x400017, 0x1, 0x200000000000003) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000ee7000-0x30)={0x1, 0x1, &(0x7f0000ee7000-0x10)=[@generic={0x0, 0x0, 0xa7, 0x0}], &(0x7f000000a000)="87797374656d00", 0xffffff7ffffffff9, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) close(r0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000d85000)={r4}) r5 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r5, 0x117, 0x5, 0x0, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000e3c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr-camellia-asm,xcbc(cast6))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r7 = accept$alg(r6, 0x0, 0x0) close(r5) recvmsg(r4, &(0x7f0000f70000)={0x0, 0x0, &(0x7f0000f70000)=[{&(0x7f0000cd1000)=""/189, 0xbd}, {&(0x7f0000de4000-0xe8)=""/232, 0xe8}, {&(0x7f0000f71000-0x1000)=""/4096, 0x1000}, {&(0x7f00007bd000-0xaf)=""/175, 0xaf}, {&(0x7f00003f9000-0x7e)=""/126, 0x7e}, {&(0x7f0000ceb000-0x6d)=""/109, 0x6d}, {&(0x7f00007f9000)=""/225, 0xe1}, {&(0x7f0000cf9000)=""/254, 0xfe}], 0x8, &(0x7f00009fc000)=""/20, 0x14, 0xffffffff00000000}, 0x3f5a1db4cedf06e6) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r7, &(0x7f0000883000)={0x0, 0x0, &(0x7f00009b7000)=[{&(0x7f00001d4000-0x2b)="beab1c07e23971448ed7516925f6cec691983098cbbfa2bb575577caf7d924dc0fa0dab60118a661cba0bd", 0x2b}, {&(0x7f000093c000-0xcb)="a0c62fd2433336e414b457578face467e5dbeb4175770bac49ce5e1c879e0bc9e48a3de7ce7d3aad48e2708ebeede249c596b9943c36d4fa4925736bac3aaea873934182160810dd2f343552789e5696e2c8705119b7a1aae26cdca5e7366ca70f14bb3d120f6d10d1c9ee64183e0974ced7a9dd9d74026be1f804fa8ca6c5d1c4e12c84b3730978a9c79ae81d0f4fa4010357261daa66b947bae7fca3050f607e1a7d56b30de8bec4550a5e04749f2ba89d7d11f579d97873c3ac0cfd13f40e1cef88c08ce85723d449e5", 0xcb}], 0x2, &(0x7f0000953000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x8000}, 0x4000) close(r2) recvmsg(r7, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ed2000)=[{&(0x7f0000646000)=""/4, 0x4}, {&(0x7f0000d14000-0x7c)=""/124, 0x7c}], 0x2, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x200002) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000c8c000)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000507000)=0xe8) connect$packet(r3, &(0x7f0000208000)={0x11, 0x10, r8, 0x1, 0x8, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003e8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r7, &(0x7f0000002000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x10) 2017/12/18 11:45:38 executing program 2: perf_event_open(&(0x7f00007d5000-0x78)={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, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) r1 = socket$inet(0x2, 0x80000000006, 0x0) listen(r0, 0x1) connect$inet(r1, &(0x7f0000a98000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r1, &(0x7f0000758000-0x20)=[{{&(0x7f00002fa000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f00009b0000-0x28)=[{&(0x7f0000788000-0xcf)=""/207, 0xcf}, {&(0x7f0000462000-0x39)=""/57, 0x39}, {&(0x7f0000228000)=""/4096, 0x1000}, {&(0x7f0000718000)=""/1, 0x1}, {&(0x7f00007b6000)=""/25, 0x19}], 0x5, &(0x7f000001a000)=""/178, 0xb2, 0x30a}, 0x3}], 0x1, 0x2040, &(0x7f0000743000-0x8)={0x0, 0x0}) r2 = accept4(r0, &(0x7f0000cf3000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000464000-0x4)=0x10, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009ae000)='/selinux/create\x00', 0x2, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000043d000)='/selinux/status\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000437000/0x18000)=nil, &(0x7f0000629000)=[@textreal={0x8, &(0x7f00000e1000-0x55)="baf80c66b870a4a78866efbafc0c66ed0fe56300bad004ed66b8d80000000f23d00f21f86635100000050f23f80f0766b8000000000f23c00f21f86635020001000f23f8650f300f71e5b77e45653e660f12260070", 0x55}], 0x1, 0x44, &(0x7f0000187000)=[@cr4={0x1, 0x400000}], 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00003d0000)={0x6, 0x1, 0x2, 'queue0\x00', 0x9627, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r0, r2) 2017/12/18 11:45:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000a1d000-0x8c)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cab000-0x4)=0x8c) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000fe7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={r0, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4e98}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000826000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c6d000-0x20)={0x4, 0x7, 0xa, 0x8, 0x1, 0x4, 0x1, 0x100000002, r2}, 0x20) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069b000-0x10)='/dev/sequencer2\x00', 0x8001, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f000053f000-0xbf)={r2, 0xb7, "b3810d4bc1d45871526ff141e538771d990c53c06a5ff8d2b640e3adacdbcdfb3836bee2e9b17bc4731bad2135b8acec66971fb41b67783059025cb9ceccdf4b55492442d13b1e2cae725be9540b2d07694ae639736bfd6265e76ac7f800c9a6e6bb6c6adc06c8833375766281191901af96fd8febc60d6a49e24ee224f1c74a0a076cdafe915eeab274e78d5ee3a5daf89736eec4f24f48e325260d3b598271169ba8707f07589d24f3b8a63eab5dae55e79f7eb54d90"}, &(0x7f0000354000-0x4)=0xbf) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00009a5000)={0x0, 0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r8, 0x0, 0x1, &(0x7f00006ce000)=0x3, 0x4) recvmsg(r6, &(0x7f0000c20000-0x38)={&(0x7f0000395000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dbd000)=[{&(0x7f000045e000-0xaf)=""/175, 0xaf}], 0x1, &(0x7f0000159000-0x38)=""/56, 0x38, 0x80000000}, 0x0) r9 = socket(0x1, 0x5, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r9, 0x84, 0x1b, &(0x7f00002ea000)={r4, 0xe9, "9e4011c7fef9e9f4ceb31328e0cff61601be3ff4d44f345b7dd4580a26b8226337739f35bb5d07785c817c2f5b08295bd3ff78f0e22dea728d21da67178e26424b2b6beb0ba27c5fd75305c78e569a0c7c049de4bde21bd6a023d01af2468da674f3a02a679cdf4ccf59988d8b8a6d99166c05d82dba6a867b7090d907333e48b68732a310ba926ae55783b0af81fd1d86d6c99f9110a3d4b2dc8e745b6abdb3b006c87d9294c60f455926e519251affff25a1c801d29138ef07f3b438aa68340cf63fec93428a10257e3d8ed6c3e90a18cf3910ca4beb83d9a0fd3c69053b4eda06ac9d239f3f1980"}, &(0x7f0000620000)=0xf1) getitimer(0x1, &(0x7f0000701000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$bt_BT_SNDMTU(r7, 0x112, 0xc, &(0x7f000038e000-0x2)=0xd1eb, 0x2) ppoll(&(0x7f00006f3000-0x28)=[{r3, 0x2000, 0x0}, {r8, 0x100, 0x0}, {r3, 0x220, 0x0}, {r9, 0x2080, 0x0}, {r7, 0x500, 0x0}], 0x5, &(0x7f0000bdb000)={0x0, 0x0}, &(0x7f0000c9c000)={0xf9}, 0x8) r10 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) getpeername(r6, &(0x7f0000219000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fee000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f000062d000)={r2, 0x5, &(0x7f0000bc5000-0x74)=[@in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000029c000-0x4)=0x10) bind$netrom(r9, &(0x7f0000703000)=@full={{0x3, {"945f5d9142507a"}, 0x6}, [{"9e32c964222cf1"}, {"111ed60211b2c0"}, {"1175280f1d8747"}, {"f412db664fa3f2"}, {"d0b0e621032185"}, {"a04c7be25299a0"}, {"d47ebdb7111fe5"}, {"3a2a44170de9d4"}]}, 0x48) r11 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r11, 0x0, 0x800000000f, &(0x7f0000ce2000)="", 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f000012f000-0x4)=0x1000, 0x4) sendfile(r10, r5, &(0x7f0000d05000)=0x0, 0x3) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r8, 0x12, 0x2, &(0x7f0000843000-0xa1)=""/161, &(0x7f0000677000-0x4)=0xa1) setsockopt$inet_mreq(r11, 0x0, 0x20, &(0x7f0000345000)={@multicast2=0xe0000002, @empty=0x0}, 0x8) setsockopt$bt_BT_SNDMTU(r7, 0x112, 0xc, &(0x7f0000cb3000)=0x3, 0x2) bind$bt_l2cap(r8, &(0x7f00009a3000)={0x1f, 0xffffffffffffd9d0, {0x5, 0x1cc, 0x1ff, 0xfffffffffffffffe, 0x1ffc, 0x81}, 0x0, 0x9}, 0xe) r12 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r12, 0x89e0, &(0x7f0000ef7000)={r6, r10}) shutdown(r5, 0x0) writev(r12, &(0x7f0000abb000-0x90)=[{&(0x7f00007e9000-0x79)="54f80a15e815897c72288769190a860110cde24295bea8fba1295fd9135529c5aef0a85c27b40ef328c5419b754955846ef9bd27ce4110990e18f84884f95a3b3d6fe294b7423b828c59d103ff7caf8168c644f638278d59e740b02b3413a26bcd1095ab5df56d445c908171b95b9453af427899e67dc244cd", 0x79}, {&(0x7f0000bb3000)="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", 0x1000}, {&(0x7f00003fa000-0x5b)="7f5851e591fc5def8a0840f052d4af7e57a359b4f8c08b2e6ad5f340882888313e85af6f789487e7af725e9f0667634d1176339ff98db61675fe0163a5208661e57643ab6a0db4ce9ff9fa2da605b9063dd5e33aa5265f6414f0b6", 0x5b}, {&(0x7f00003d9000-0xcd)="c30f6f00bd27cc215cfc2636a845d2d0a1139ef4d738765c5d176cebb079f5d9241fe36506b2be2e31faf132ef8f2b2640c01e455feaf212de6f513bb539337c1a62c31c4b5c5004733e471949785251a9c80b74e4a1dceb7fe75cf56a762c815ea3828b7b480f4db3596b67367b710a00bbea419705889446d110697ca63dbd177e36342f1a1ee5f9ee134ade08f9cf8f65a148994795f6da1530dfcdbbe3bd49537c518ae379ced64b68b1e4c262bda5518d570aa7f46679a2a2eb09e53aef49f9b29ba49122b00513044095", 0xcd}, {&(0x7f0000381000-0x4a)="f536890ac7c1b0f54ba660d73a0a089e94e9c3f217d9afc5e39c9b6bfd2598d4a31b032b5fa9443b7f485ce51950fbfc746fc478e1cdc3d7bbcc4d79e3fafc8391aa00b787c14970f22cc625f53d2b746f6bbdd96725ef701fed29496cf3f78de095136c6d23e471b0c605aa957414d9672df8aafc8e7f045463bbf4697fe559069c31ad517d03e5a074ad029cbfe6f15891d03348308ac400dd991f4ff05d0cfffd132bb06ed2b0f6069fb85a5d32e915d0e95a4967b68c511a0ac605508a2d37cbf121aab9a5bbc6f34ba988", 0xcd}, {&(0x7f00009d7000-0x1)="f5", 0x1}, {&(0x7f00003e2000-0x5f)="76be12f495345740c7c0235ac7b928b5453c3ef916acf37d0e7317d72d969f39a424bb9e429715ea38968717cb6d87306d54599a242636536d95f4948e3da0bd3374aa79c8240f9515e76efffe6d63be56f6ea55767d66a079f3b568e9358e", 0x5f}, {&(0x7f0000f8d000)="b0f534fbf2e2b6c0035fe3547eb769a96cfb2631e866fa1fe977599014376b70cb6dfd22d34e6526521540738b2ee336a2f7ee4ae10b661d1117b57f0ce76b584e7e8d8c5cbeec4558ab7fe789b879efe5172e68520a4ea33a8de6477ea3af5ddbc990072c90609d75747ad272446ed4c312b2bc425cab5f05a08531c6f81a7c7748ffc2fb38b9b8f1418b4d86e06814a779931cf695e900bf053e469c53514f2bd1ac2445812293e0", 0xa9}, {&(0x7f0000894000-0x1d)="b57720afa04f14747dc62ff0a4274f3cfae45743f806a2bae8e7971246", 0x1d}], 0x9) 2017/12/18 11:45:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x8000000100000a) sendmsg(r0, &(0x7f0000dd3000)={0x0, 0x0, &(0x7f0000d2e000-0x70)=[{&(0x7f0000dd2000)="48aad2d90943b3b03e0e6d2280f91f3c7e220d13a7d33cdb2070cb4927aa028f50b628fcf3606edde2a8fa2b71da2f77795dd98cc0eb53fe7fb89ec8776da4a403224e3e9412c10a47e4548593216cf1c317ffd4ee47d3a84f04b4b73ee66a7550acf6a04c5a2a8083a1d57eb2c9af03cc63bb1d75bc3d02e57e97a900000000000080012b06b48c1d6ea42879de7a199c16ba63c1f5627032b42ad8bb38dc48a44ea0544ff44afc971c13d6e4b0b726e42b25d911", 0xb5}, {&(0x7f00001eb000-0xbb)="c4f000d93fd3a533c8b1dae2aeb715322d410e7dedc6ca79503b413ae1b6bc14bbf8f51212a6afe19b27a0516fdd7113665e4502953871d56e39067cc6aaf3a4fc7668c897938432837498a23b35e6a265362b9b88ec22638ad63dbe88ecd5287712f198060c06b0c4efac6860997127748c0ae703c12992845d4ca959133c9bbaec670b7358660ca13c1bacdad755fc4bb6f453e1181f2751234b850c5346432f52e7787d8fc926d9608adda1a64d1ec75eef79d4b3203bd02c1f", 0xbb}, {&(0x7f0000dd2000)="198a0c63bbbcec68ee19c1bc29", 0xd}, {&(0x7f0000d70000+0x75a)="4f443d3c48f9330edb5712e03df3abc65d71e2ff19a69d97db43ecc922b01679317a111d643983", 0x27}, {&(0x7f0000dd2000)="651cb33883c0746ef196c6288dd9b32fe8bb9d479710626d92e5e64e2ebb110a8a9dc3b479590cdea5b667c1b0ba1fe40e3a68bed2c4a00b062c20a3c18b367f6460a4af00de563eba8ca553bbffc2b3dd22587cc2d1b7a8276239614f578b65f4e223539ef902b61e6ceecfd3446899c746d1a31a635fb4ea921ebe5426e869db411c7bb78a5cf72b03de16570235a5c39a854afcd3910593772811bac12ff7ff3782a5", 0xa4}, {&(0x7f0000dd3000)="60caf92a2d8e39239155b051d2e198b90dec34ec085d1a7cdcbde91085997b6403d664cc1f80d7dfee940844fce629b2354a427bd9ad0f47773e31f1c7b2e2e14c1bc000000080ea85d796315a7fded4c231457186bc1695182665cdb718e4876d102f23623739662807f232eb4d70773b5451e39d4a17b614675246cd96df01c657ed5b79ffff9d27f842eb2e58d3267abc70ca83a61dd0", 0x98}, {&(0x7f0000e02000)="790aa0e9af54cc75f2b6d6321780517a93b1967c23e6b27f6510113c6ea212585601a55ddcf0141443fd0ea097212431d18bc0cc306fa83009b4fb24ae823fc7", 0x40}], 0x7, &(0x7f000068a000-0xd8)=[{0xd8, 0x10e, 0x22a, "cdcd9a3de4921dac2949bf10ed129467153717ebc1b3f5f7159a656dae40d1c1ccfaeba037e9b57a0ee50868a2e9d8fa9e6ad1dce05569f78ca33a4af4f7885ba5f68834b0767993137aa98070506f3e90bed6865d28b3856544c2f52644a8ca01089e3fccd27cbc1a2db42a7eaad70ea8fa9b91cf4f27c963b3e08455478ccb04c23d3d4f8c644425744191fe2da7095cdf296d13a0e7419d473db6978409ded934d432456d597164e0d3be9f5d1057edcc17544c0e6f6f3f412d3b95ba8a270423"}], 0xd8, 0x47ffc}, 0x8040) connect$nfc_llcp(r0, &(0x7f0000dd1000)={0x27, 0x6, 0x0, 0x7, 0x20, 0x1fe1, "935dc056d599da60d43312149c85f2e5317b94777ede613cc083ec41f6de0269f23e8cb2312d07be9f35a33087566fbe4b85921e7df98f2f8a1b45fddaa94d", 0x3f}, 0x60) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008cf000-0x20)="0e00000000000000db0001ee000800000000e1ffffaa0000df7fe6000d722a32"}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00009d5000-0x8a)="b775ef29a0c91ea0125576a83308c0f91ddbec3e0000000000040008004ffd69e6023e97a90daff21c3afd25fd95748756d0cdee64abc22afd698eabc3bc351702c2c242edd77f010364e26df4a9bf523f57c16c893a6f72898b0e31fc9b58afd9614b05941247d076809e75a10090ec97dbb6a82455369a0932e21894c249613dfdadb9695704cae462", 0x8a) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f00002ae000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000fc6000)={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000ec9000-0x20)={@common='ipddp0\x00', @ifru_flags=0x1000}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000973000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00007b2000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002b5000-0x4)=0x18) pipe(&(0x7f00007b1000+0x825)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000982000-0x8)={0x0, 0x0}) getsockopt$inet_int(r6, 0x0, 0xf, &(0x7f0000a5f000)=0x0, &(0x7f000022c000)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f000044a000-0xa)={r4, 0x1b, 0x9, 0x0}, 0x10) gettid() sendto$inet6(r1, &(0x7f0000fcc000-0x1)="a8", 0x1, 0x80000000000080, &(0x7f0000585000)={0xa, 0x0, 0x80000, @loopback={0x0, 0x1}, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ec7000)={0x0, 0x22, "cf98c68b648bb0caf3215ea26bdee6947e8c8938fc7cf87a993ba676f4b26da873dc"}, &(0x7f0000bda000-0x4)=0x2a) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000e3a000)={0x3, 0x0, 0x0, 0x5}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000a72000)={r2, 0x0}, 0x8) ioctl$DRM_IOCTL_AGP_BIND(r6, 0x40106436, &(0x7f0000f03000-0x10)={r8, 0x3}) getsockopt$netlink(r6, 0x10e, 0x6, &(0x7f000067f000-0x46)=""/70, &(0x7f0000343000-0x4)=0x46) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000105000)=0x0, &(0x7f000084f000)=0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000e1d000-0x4)=0x0, &(0x7f0000624000)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000017000)={r3, @in6={{0xa, 0x3, 0x25, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x100, 0x4, 0xfffffffd, 0x25}, 0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002a0000)={0x863, 0x0, 0x6, 0x8, r7}, 0x10) getsockopt(r1, 0x84, 0x80000000075, &(0x7f00005ff000)=""/8, &(0x7f0000ff7000)=0x8) epoll_create1(0x80000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00007cf000)={0x7fff, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xd3, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 60.107951] syz-executor1: vmalloc: allocation failure: 17179382072 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 60.107978] syz-executor1 cpuset=/ mems_allowed=0 2017/12/18 11:45:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x101, 0x6, 0x100000002, 0x0, []}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000be000)='veno\x00', 0x5) ioctl(r1, 0x8916, &(0x7f0000000000)="") sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f0000c4e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x4, &(0x7f0000f39000-0x1)="8f") r2 = socket(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000033f000-0x8)={0x0, 0x7fffffff}, &(0x7f00005bd000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000bc8000)=@sack_info={r3, 0xa788, 0x8}, &(0x7f0000928000)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000113000)=@assoc_value={0x0, 0x5}, &(0x7f00008d5000)=0x8) pipe(&(0x7f00001a6000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00009e8000-0x8)={r4, 0x2}, 0x8) socketpair(0x6, 0x8000e, 0x5, &(0x7f0000074000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000fc0000-0x14)={r2, r6, 0x0, 0x1, r5}, 0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f000031c000)={0x0, 0x8f, "d4f9e38dc09c7f0e7f3065e8aacf55dcb9b160f8e1c6de0e8296d65055f917d293c2b479d43a2e536f02e8e0e9f0373d4deb5e98076da948493e742b3a1830a62d409910125e3c2db2a287a90ce98fcca74ac654764cd07739806b432e0b511f0e248ca87a67411ea3e1b73014d736e4f2485478acf6e68140eaa1d5909a494a24c1b0ccfcb10f5bd16fbe5770c58a"}, &(0x7f0000793000)=0x97) connect$inet6(r2, &(0x7f00009c3000)={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) r7 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x6, 0x43, 0x2, 0x0, []}) read(r6, &(0x7f0000e7d000)=""/105, 0x69) accept4$ax25(r2, &(0x7f00000bb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b49000)=0x10, 0x0) connect$inet(r2, &(0x7f0000159000-0xc)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl(r7, 0x8916, &(0x7f0000000000)="") sendto$inet6(r5, &(0x7f00005d4000-0x2)="dff6", 0x2, 0x8000048083, &(0x7f0000c4e000-0x1c)={0xa, 0x2, 0x88, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/18 11:45:38 executing program 5: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) pipe(&(0x7f0000623000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000161000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000458000-0x8)=0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00005ae000-0x28)={@generic="1cb4ff625001ffcb99f5bc642951ac14", 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) openat$autofs(0xffffffffffffff9c, &(0x7f0000abb000-0xc)='/dev/autofs\x00', 0x44040, 0x0) inotify_init() mkdir(&(0x7f0000f87000)='./control\x00', 0x10) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x30, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x3, 0x3, 0x8, 0x0, 0x0, 0x0, 0x7, 0x6, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xc) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x7, 0x10, r2, 0x2) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000ff3000-0x4)='./control\x00', &(0x7f0000ba5000)='./control\x00') perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0xfffffffffffffffe, 0x7, 0x0, 0x0, 0x20100, 0x0, 0x668, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f000000f000-0xa)='./control\x00', 0xfffc, 0x2) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000d000)='/dev/rfkill\x00', 0x8000, 0x0) getdents(r4, &(0x7f0000ff2000)=""/24, 0x18) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2731, 0xffffffffffffffff, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) [ 60.108387] CPU: 1 PID: 7176 Comm: syz-executor1 Not tainted 4.15.0-rc2-mm1+ #39 [ 60.108395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.108402] Call Trace: 2017/12/18 11:45:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009b7000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x7f) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d911967700", 0x29, 0x20008080, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c80000)={@loopback={0x0, 0x1}, 0x2, 0xcc898d611cd0b489, 0x6, 0x1, 0x4, 0x3, 0xd3df}, &(0x7f0000c91000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x450, &(0x7f0000002000-0x4)=0x4006, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f00002bf000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x1c) mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5d, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ef8000)={&(0x7f0000ef9000)="0000007f0022ff02200c000000bcbb5b340100000000", 0x0}, 0xc) accept$unix(r0, &(0x7f0000c56000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00003d5000)=0x8) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000453000)=0x0, &(0x7f000024e000)=0x4) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000862000-0x10)=@buf={0x1f, &(0x7f0000bc1000-0x1f)="93d84eea8559fba4c91c59bb714f810422b0b483ee4c5591b0197341cd6401"}) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) preadv(r1, &(0x7f0000350000)=[{&(0x7f0000240000-0x4c)=""/76, 0x4c}, {&(0x7f0000d56000-0xe9)=""/233, 0xe9}, {&(0x7f000034f000-0x82)=""/130, 0x82}, {&(0x7f0000207000)=""/145, 0x91}], 0x4, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00009bf000-0x8)={0x0, 0x0}) setsockopt(r0, 0x6, 0x1, &(0x7f0000d4a000)="c37f2c604182fcac9380b285fe9a00010000db239f686d4a62ae175364c4", 0x1e) pipe(&(0x7f0000ef3000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000169000-0x10)={0xa104, 0x8000000000000000, 0x4, 0x5}) [ 60.108424] dump_stack+0x194/0x257 [ 60.108448] ? arch_local_irq_restore+0x53/0x53 2017/12/18 11:45:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0xffffffffffffffff) pwrite64(r0, &(0x7f0000b22000-0x58)="db9b60adbcb5056d0950", 0xa, 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) writev(r0, &(0x7f0000356000-0x10)=[{&(0x7f000016a000-0x1c0)="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", 0x1c0}, {&(0x7f0000a77000)="34a41d01a4da44d99809b112e10a207ff7f56b358d03e55f877da17042a58e055d69d10a46ed1fdd809ccd5ae9f1385e4364a7db7746d57872050021fc791e52a58d7605ebe733e30f146b4ed8b5c269c40a245b333e15bf4ef37d88296ef6e27ae47e41b85c0cf18b0d09bc434042545016a715145e5fd04dda2f18eabac2ec26cf58db663deabbf0e9bb23076f45b2365cec187b0a2d035860cdeb701d96f1be5cd48bafaa6454040319bfabe94efb472ba8272e", 0xb5}], 0x2) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f000082e000-0x8)=""/8) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000804000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) sendmsg$alg(r0, &(0x7f00001f4000-0x38)={0x0, 0x0, &(0x7f0000271000)=[{&(0x7f000076f000)="82733f7e136067401340960a9c966095559161c88fc087403cfd10d350", 0x1d}, {&(0x7f0000666000)="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", 0x1000}], 0x2, &(0x7f00001f7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x400c080) 2017/12/18 11:45:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00003d9000)={0x42424242, 0x42424242}, 0x2, 0x100000000000002) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xf9, &(0x7f000078a000)=0xffffffff00000000, 0x4) stat(&(0x7f000004e000-0x8)='./file0\x00', &(0x7f00008a2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000be2000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007bd000-0x4)=0xe8) lstat(&(0x7f00002c2000)='./file0\x00', &(0x7f00004b8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0xffffffffffffff7f, r2) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1000000000004, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="48827aa7f26627128501a1ad6fc48ffd"}) bind$inet6(0xffffffffffffffff, &(0x7f0000c9c000)={0xa, 0x2, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f00009fd000)=0x800000) listen(r0, 0x8000) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x9, 0x0, 0x0}, 0x20) eventfd2(0x8, 0x80001) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000714000-0x4)=0xffffffffffffffe1, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f49000)={0x0, 0x9}, &(0x7f00003d1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000942000-0x23)={r4, 0x1b, "330541b35d72c1310382fa096fd6ff010000fa4b46bf02b82e01c8"}, &(0x7f00007eb000)=0x23) setsockopt$inet6_buf(r3, 0x29, 0x37, &(0x7f0000e72000)="6501d903427ba1047c6db376efaa5d50", 0x10) sendto$inet6(r3, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x1, 0x3d94, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e6e000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000989000-0x4)=0xe8) setsockopt$inet_tcp_buf(r1, 0x6, 0x409, &(0x7f00000bb000)="c264bd0c8f1d3c416a787b37fb58d7e072e414a1326d5de60000000002000003efff00000005000001acac47428b7e9f1ce14ad7bcdee512d873b9cc759efffc796ddca4b41bb10918a205a92ab65c304d7939d1e3696b1dfdc69b000000018c8e97571e000000068610f4a82a358e4e4252da57fb943d1bff0300008afd416d01e355394aca4406d202", 0x8a) r5 = semget(0x2, 0x0, 0x20a) semctl$SETVAL(r5, 0x6, 0x10, &(0x7f0000734000)=0x400) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x1000008, 0x0, &(0x7f0000f32000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/18 11:45:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000223000-0x11)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000001000-0xad)=""/173, &(0x7f0000b07000-0x4)=0xad) r1 = perf_event_open(&(0x7f0000fb3000)={0x20002, 0x78, 0xe2, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000bcf000)={@common='eql\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r0, &(0x7f0000959000)=""/250, 0xfa, 0x21, &(0x7f0000ebb000)={0x11, 0x1f, r3, 0x1, 0xfffffffffffffffa, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) recvfrom$packet(r2, &(0x7f0000331000-0x27)=""/39, 0x27, 0x3, &(0x7f0000d7c000-0x14)={0x11, 0xff, r3, 0x1, 0x5, 0x6, @random="97f55a15ac7f", [0x0, 0x0]}, 0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000775000)={r3, 0x1, 0x6, @random="c3d9b333fd93", [0x0, 0x0]}, 0x10) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000211000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) accept$alg(r4, 0x0, 0x0) keyctl$invalidate(0x15, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48b, 0x2, 0x0, 0x0, 0x0, 0x3, 0x4, 0x9, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x9, 0x2, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r5, 0x100000001, &(0x7f0000516000-0x1)="") [ 60.108462] ? idr_get_free_cmn+0xfd0/0xfd0 [ 60.108477] ? kernel_text_address+0x102/0x140 [ 60.108520] warn_alloc+0x19a/0x2b0 [ 60.108541] ? zone_watermark_ok_safe+0x400/0x400 [ 60.108566] ? check_noncircular+0x20/0x20 2017/12/18 11:45:38 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x40001000080000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x0, 0x4) r0 = socket$inet6(0xa, 0x80005, 0x0) shmget(0x0, 0x3000, 0x141c, &(0x7f00004b8000/0x3000)=nil) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000084c000-0x9)='/dev/sg#\x00', 0x2, 0x1) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000bc1000)=0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x1a, &(0x7f00000db000-0x4)=0x0, &(0x7f00003e0000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xdb, 0x0, 0x1ffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f24cda2, 0x0, 0x0}, r2, 0x100000000, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00004e0000)={0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r3, &(0x7f00009a9000)={0x10, 0x0, 0x0, 0x5}, 0xc) r4 = socket$inet(0x2, 0x800000000003, 0x6) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, {0x8, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xffffffffffffffff}, 0x0, @in6=@loopback={0x0, 0x1}, 0x4000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r4, &(0x7f00006ee000-0x1)="dd", 0x1, 0x0, &(0x7f0000f07000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000001000-0x1c)={&(0x7f0000dfe000)=@hci={0x1f, 0x47af35fd, 0x1}, 0x6, &(0x7f0000000000)=[{&(0x7f0000015000)="8408b0ce33f05bee55349052eaebe0a5021b8c3d89d1a1e5130a9a837200000040f68e75a6a78fca4ea37e2a37a2e809997af52dd846156b81b777609304928d78e32318f0b81897d331ff3888307066a3a6e86401ea64965ba0d5c19cb62deaa558cd22", 0x64}, {&(0x7f0000000000)="7ea8005608536f4f79d763a9c2df9ab94394dfef5fdac42dcff5e84f7e0de53f70f27eae90b709774dbf971c20eca9adbbdaccaf5ee6af3ea529403ab2b6bad811fc4bc2d631ad7fb0546b01fca9c5e9ecddc037fe753897e4db86445b41e9fd691fa8e38ac8f25fcab107c11fd3da764d99867305c1aa1dcd0d", 0x7a}, {&(0x7f0000001000-0x21)="377cf3e8a1f6a26c9e7795d721ed28c099782013f59173b99c1ce1b8b9cc2ef59f", 0x21}, {&(0x7f0000000000)="bd81b382663c2b1be11a0dec8ff059c0f16f9a5f64852163f3313e4e109c45129d4387ab669ecab676af593705adea414b3eb58a1629a799958f22b6d7f2dedcb7c65d317c4783b02d27ba745a9d387982253999aea85fc8a8acda483b94bf8dce0df1be383e8cf85568feac5b4bd37c98989941478e958c49dfd673877fcf2bd3f8cc339731f35b4d644eb590ad6132e100b1ff94", 0x95}, {&(0x7f0000000000)="1c631535bf009001c2b943af77ce99dd88baf0e4e8b36dc4c924c58fef1646d9cb2afe152e0541cdeac081fc9d79d379fdbeb17f0350868c7d0babcf2d4416f875a595822495e5bd59e521dfa25d758f0862fe32e5886084ec9e5620bc2eb8ecbe95461a0f7ff9162c9b574823ca367cf282c8a4e5b84f41fe8ba6c9c04a727623d1993473acb3ca55224d4669cf20e9150e1a5a4c6e", 0x96}, {&(0x7f0000001000-0xfd)="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", 0xfd}, {&(0x7f0000001000-0x5a)="d919f14221920103fc43112062fc935c75403df10c921485d748c9472f7310db8fa0125f244874d2444d8d2a989eb1a20d665c8d19080ddf5e6c7993f4878cda47502563a7dbd08228d2a4bf9e904c8617645ae3e157bc4f15c6", 0x5a}], 0x7, &(0x7f0000d9e000-0x23c)=[{0x108, 0x13f, 0x6, "db604fd42e5a911eee42b9b7dce1530148c1eddeb375b397aa842ac4afa99f509dcaaf186e6f5e846b62d6545a74602c327ee1b8fbe80bed6121f15de8c5afc16b3f3b5c3014cddc043093e1ef96899cb2dbe08166b8581f70e0d5b585b0470219baba97e539c55cafea6c28b6f6fa3ec1d298f68cb0bdb0291d14682fd0c01caca2e12336176fef38d355c122df2d839ce87adfebe61c44c7a0a50b59975292b84fa8faa41fc4e78c5dc7fdbfb81d4f8b2d2dfb8652ad2305d15ef5e286bc33a5c51c04e1eced598a938f8cb63f6771ec80dd7f5fb33d818b1137ceb542cdf5aa68393a71c2361df0dc9629bd24e49f9b47d774d753"}, {0x18, 0x0, 0x5, "1d"}, {0xf8, 0x597, 0x0, "817338724e6c6b521c5f3da5129ce1df31073f33792a7a9d9959739d269b0faa97f64c34d152d0d0109ae407e1c778866eabd4930f20971a89d3f2ff35df52cd971c5fe417b42193b0c9961397d3db85477f83e1e4b40df96aa34f7b279ec01d97c1185cc92a7e9a1ed2aa9b6baca0415493ecd79af70d7afa43b2cd8e39a580bf48a40aa484406064ba6da11911ecb67b4a94cd01eb1c024b566b18bb6c12a3e4e3736fc87af1db191a4190ebeff8680e63a90eb68fdfa30877896a843fadb862ba8b9bca3d82f4cdd43b22ceabc3e90c9738f356c62d197ee5f9683d85ad41a49da70f9b"}, {0x38, 0x10c, 0x401, "50805ae0d838e407ebd811bb6deb899bf31890bd34a7b5856b0d553ede9d41839623819fcf"}], 0x250, 0x40}, 0x4000000) setsockopt(r0, 0x84, 0x0, &(0x7f00005cd000)="", 0x0) r5 = socket$inet(0x2, 0x3, 0x8000000000049) r6 = syz_open_dev$tun(&(0x7f0000c76000)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000788000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) sendto$ax25(r5, &(0x7f000055e000)="e43e814b12a45d59e10000000000000000f70001da4dc8297cf396cffa", 0x1d, 0x20004014, &(0x7f00006b4000)={0x3, {"78c67eca191f1f"}, 0x144}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000762000)='/dev/loop-control\x00', 0x10000, 0x0) mknod$loop(&(0x7f000084d000)='./file0\x00', 0x8018, 0x1) getsockopt$inet_opts(r5, 0x0, 0x9, &(0x7f000073e000)=""/113, &(0x7f0000fc8000)=0x71) syz_extract_tcp_res(&(0x7f0000562000-0x8)={0x0, 0x0}, 0x1, 0x4) 2017/12/18 11:45:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004fb000-0x4)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000e6a000-0x8)=0xd9) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@common='teql0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$tun(&(0x7f00003dc000)='/dev/net/tun\x00', 0x0, 0x40000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000afe000-0x10)='/dev/sequencer2\x00', 0x40800, 0x0) mount(&(0x7f0000679000-0x8)='./file0\x00', &(0x7f0000df2000)='./file0\x00', &(0x7f00009b6000)='devpts\x00', 0x40040, &(0x7f0000d01000-0xa8)="9d0f2f06858dca6558acc76a149064edd14eb1a26cf4e4516a933b7f1e8be1229669e5f27e4c29a5248bf50f47edfbcdeb82616b2810f9196c1e8bd5f4eeb792fa09f64c9484e6bf01c87799e70b6b457af54acaf1e9ce001f5b64a206dce37cd867b8c05bd2d09082e871047d431526920e3d0ceb6577b74caf8087285ac1d5d34da4c9bd9105e660397e2ec5c0fd2f12479d99ac9ccefd2f13556188e45aaee577ff552b44812c") gettid() sendto$inet6(r2, &(0x7f0000f64000-0x1000)="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", 0x57e, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) unlinkat(r3, &(0x7f0000d2b000-0x8)='./file0\x00', 0x200) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000306000-0xa0)={0x0, @in={{0x2, 0x2, @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]}, 0x8000, 0x9, 0x8, 0xffff, 0x1}, &(0x7f00009db000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000e24000)={0x0, 0x80000400}, &(0x7f00004dc000-0x4)=0x8) mmap(&(0x7f0000000000/0xf3e000)=nil, 0xf3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) bind$alg(r5, &(0x7f0000408000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000478000)=@generic=""/16, 0x10) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000f3c000-0xb9)="0023ffc12784f84aedf06718314f2361cd6b6dcf23e77481bc88800e56ba80d1e5836b74ca163f81fcdaa021a676a7ecd349c60203fc5ed8a32d3e6dc8b24f0dd94d0df400ae32d170d38a99b262406189208ddd4a29c62268919053e74e51e850c002940e325e5fb3c239340fba4f56cea53f8bb68473a54793704497d1b6362724c2a43c3489115d0775d7b31be2b6c1a4b7b7231fcb7171db5f1cc36650fc5d53fa58299d24e02dbe309a71bb67e8b40643f71ccc102108", 0xb9) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c28000)=@sack_info={r4, 0x0, 0x80}, 0xc) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r6 = accept$alg(r5, 0x0, 0x0) write(r6, &(0x7f00006e4000-0x8b)="3595c917d671b6b5535f004ebd83a6d26b71aa9a6deaf4cedeed63f6ad0a14cfab6e65f4bcd740829a3a50fac8ec4c77b3749b244abcf0b5a28c60f6d0430ace54baa4156ebbfaa2ffdff4bba989f4aebccd1f878787d9fc26ac60201440ff9583cc2d54391600000000cbbec85d30db1ab164174fe40b999889f02988369be757037178ac1e9289492fc2", 0x8b) recvmsg(r6, &(0x7f0000aed000-0x38)={&(0x7f0000f3d000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f3d000)=[{&(0x7f0000f3e000-0x7c)=""/124, 0x7c}, {&(0x7f0000f3e000-0x51)=""/81, 0x51}], 0x2, &(0x7f0000f3d000)=""/195, 0xc3, 0x100000000}, 0x10002) [ 60.108591] ? save_stack+0x43/0xd0 [ 60.108600] ? kasan_kmalloc+0xad/0xe0 [ 60.108611] ? __kmalloc_node+0x47/0x70 [ 60.108642] __vmalloc_node_range+0x4f0/0x650 [ 60.108662] ? find_held_lock+0x39/0x1d0 [ 60.108681] ? xt_alloc_entry_offsets+0x21/0x30 [ 60.108694] __vmalloc_node_flags_caller+0x50/0x60 [ 60.108708] ? xt_alloc_entry_offsets+0x21/0x30 [ 60.108728] kvmalloc_node+0x82/0xd0 [ 60.108747] xt_alloc_entry_offsets+0x21/0x30 [ 60.108762] translate_table+0x235/0x1690 [ 60.108779] ? lock_release+0xda0/0xda0 [ 60.108798] ? __check_object_size+0x25d/0x4f0 [ 60.108828] ? __might_sleep+0x95/0x190 [ 60.108841] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 60.108860] ? kasan_check_write+0x14/0x20 [ 60.108873] ? _copy_from_user+0x99/0x110 [ 60.108894] do_ip6t_set_ctl+0x34b/0x5c0 [ 60.108916] ? translate_compat_table+0x1c30/0x1c30 [ 60.108948] ? mutex_unlock+0xd/0x10 [ 60.108960] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 60.108980] nf_setsockopt+0x67/0xc0 [ 60.109002] ipv6_setsockopt+0x115/0x150 [ 60.109031] tcp_setsockopt+0x82/0xd0 [ 60.109058] sock_common_setsockopt+0x95/0xd0 [ 60.109082] SyS_setsockopt+0x189/0x360 [ 60.109104] ? SyS_recv+0x40/0x40 [ 60.109119] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 60.109136] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 60.109153] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 60.109179] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 60.109188] RIP: 0033:0x452a09 [ 60.109195] RSP: 002b:00007f4dbe1ddc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 60.109209] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452a09 [ 60.109217] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000014 [ 60.109225] RBP: 000000000000039b R08: 0000000000000004 R09: 0000000000000000 [ 60.109232] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f2728 [ 60.109240] R13: 00000000ffffffff R14: 00007f4dbe1de6d4 R15: 0000000000000001 [ 60.109515] Mem-Info: [ 60.109542] active_anon:126449 inactive_anon:32 isolated_anon:0 [ 60.109542] active_file:3661 inactive_file:9158 isolated_file:0 [ 60.109542] unevictable:0 dirty:116 writeback:0 unstable:0 [ 60.109542] slab_reclaimable:8474 slab_unreclaimable:91680 [ 60.109542] mapped:23268 shmem:56 pagetables:1036 bounce:0 [ 60.109542] free:1364449 free_pcp:505 free_cma:0 [ 60.109564] Node 0 active_anon:505796kB inactive_anon:128kB active_file:14644kB inactive_file:36632kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:93072kB dirty:464kB writeback:0kB shmem:224kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 26624kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 60.109569] Node 0 DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 60.109595] lowmem_reserve[]: 0 2878 6389 6389 [ 60.109626] Node 0 DMA32 free:2949052kB min:30372kB low:37964kB high:45556kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2949852kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:800kB local_pcp:664kB free_cma:0kB [ 60.109651] lowmem_reserve[]: 0 0 3510 3510 [ 60.109681] Node 0 Normal free:2492836kB min:37044kB low:46304kB high:55564kB active_anon:505796kB inactive_anon:128kB active_file:14644kB inactive_file:36632kB unevictable:0kB writepending:464kB present:4718592kB managed:3594972kB mlocked:0kB kernel_stack:4736kB pagetables:4144kB bounce:0kB free_pcp:1212kB local_pcp:688kB free_cma:0kB [ 60.109706] lowmem_reserve[]: 0 0 0 0 [ 60.109735] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 60.109859] Node 0 DMA32: 3*4kB (M) 2*8kB (UM) 4*16kB (UM) 1*32kB (M) 3*64kB (UM) 3*128kB (M) 5*256kB (UM) 4*512kB (UM) 2*1024kB (UM) 3*2048kB (UM) 717*4096kB (M) = 2949052kB [ 60.109994] Node 0 Normal: 363*4kB (UME) 273*8kB (UM) 733*16kB (UM) 1642*32kB (UM) 1012*64kB (UME) 133*128kB (UM) 23*256kB (UME) 11*512kB (UME) 7*1024kB (UM) 3*2048kB (ME) 566*4096kB (UM) = 2492868kB [ 60.110176] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 60.110182] 12874 total pagecache pages [ 60.110194] 0 pages in swap cache [ 60.110201] Swap cache stats: add 0, delete 0, find 0/0 [ 60.110207] Free swap = 0kB [ 60.110212] Total swap = 0kB [ 60.110218] 1965979 pages RAM [ 60.110223] 0 pages HighMem/MovableOnly [ 60.110229] 325796 pages reserved [ 60.217319] syz-executor1: vmalloc: allocation failure: 17179382072 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 60.217328] syz-executor1 cpuset=/ mems_allowed=0 [ 60.217359] CPU: 1 PID: 7199 Comm: syz-executor1 Not tainted 4.15.0-rc2-mm1+ #39 [ 60.217368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.217375] Call Trace: [ 60.217393] dump_stack+0x194/0x257 [ 60.217416] ? arch_local_irq_restore+0x53/0x53 [ 60.217428] ? idr_get_free_cmn+0xfd0/0xfd0 [ 60.217442] ? kernel_text_address+0x102/0x140 [ 60.217474] warn_alloc+0x19a/0x2b0 [ 60.217494] ? zone_watermark_ok_safe+0x400/0x400 [ 60.217514] ? check_noncircular+0x20/0x20 [ 60.217539] ? save_stack+0x43/0xd0 [ 60.217549] ? kasan_kmalloc+0xad/0xe0 [ 60.217560] ? __kmalloc_node+0x47/0x70 [ 60.217591] __vmalloc_node_range+0x4f0/0x650 [ 60.217614] ? find_held_lock+0x39/0x1d0 [ 60.217633] ? xt_alloc_entry_offsets+0x21/0x30 [ 60.217646] __vmalloc_node_flags_caller+0x50/0x60 [ 60.217661] ? xt_alloc_entry_offsets+0x21/0x30 [ 60.217681] kvmalloc_node+0x82/0xd0 [ 60.217701] xt_alloc_entry_offsets+0x21/0x30 [ 60.217716] translate_table+0x235/0x1690 [ 60.217733] ? lock_release+0xda0/0xda0 [ 60.217751] ? __check_object_size+0x25d/0x4f0 [ 60.217781] ? __might_sleep+0x95/0x190 [ 60.217797] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 60.217816] ? kasan_check_write+0x14/0x20 [ 60.217827] ? _copy_from_user+0x99/0x110 [ 60.217849] do_ip6t_set_ctl+0x34b/0x5c0 [ 60.217871] ? translate_compat_table+0x1c30/0x1c30 [ 60.217904] ? mutex_unlock+0xd/0x10 [ 60.217916] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 60.217938] nf_setsockopt+0x67/0xc0 [ 60.217958] ipv6_setsockopt+0x115/0x150 [ 60.217978] tcp_setsockopt+0x82/0xd0 [ 60.218012] sock_common_setsockopt+0x95/0xd0 [ 60.218038] SyS_setsockopt+0x189/0x360 [ 60.218063] ? SyS_recv+0x40/0x40 [ 60.218082] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 60.218100] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 60.218117] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 60.218146] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 60.218155] RIP: 0033:0x452a09 [ 60.218162] RSP: 002b:00007f4dbe19bc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 2017/12/18 11:45:39 executing program 1: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f74000-0x11)='/dev/vga_arbiter\x00', 0x400500, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f74000-0x4)={r0}) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f74000)={0x0, @in={{0x2, 0x1, @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]}, 0x4, 0x3, 0x268, 0x51f6, 0x3}, &(0x7f00002ce000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000c9a000-0x29)={r3, 0xe66, 0x21, "6a7e6792ed87c515e9099ac850034de362827a00ae034440292271452feba3b34f"}, 0x29) r4 = memfd_create(&(0x7f0000f74000-0x1)='\x00', 0x3) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000f75000-0x30)=[{0x0, 0x8, 0x278, 0x8, @time={0x0, 0x1c9c380}, {0x7, 0x5}, {0x2, 0x4}, @connect={{0x8, 0x800}, {0x7, 0x4}}}], 0x30) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00001a6000)={0x0, 0x0}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000f74000-0x8)={r5, 0x0}) bind$alg(r2, &(0x7f00006cd000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)=']', 0x1}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r6, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[{&(0x7f0000f77000)=""/1, 0x1}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000ac9000)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f00002c4000)=""/0, 0x0, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x100, 0x0, 0xffffffff00000001, 0x3, 0x0, 0x0, 0x373c, 0x0, 0x0, 0x8000, 0x4}, 0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000aca000-0x4)=0x0, 0x4) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f000031c000)='/dev/rtc\x00', 0x200, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r7, 0x4010ae68, &(0x7f0000704000-0x10)={0x105001, 0x4000, 0x0}) shutdown(r0, 0x1) [ 60.218177] RAX: ffffffffffffffda RBX: 00007f4dbe19c700 RCX: 0000000000452a09 [ 60.218184] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000014 [ 60.218192] RBP: 0000000000a2f880 R08: 0000000000000004 R09: 0000000000000000 [ 60.218201] R10: 0000000020001fde R11: 0000000000000212 R12: 0000000000000000 [ 60.218209] R13: 0000000000a2f7ff R14: 00007f4dbe19c9c0 R15: 000000000000000e [ 61.276380] syz-executor1 cpuset=/ mems_allowed=0 [ 61.276413] CPU: 0 PID: 7172 Comm: syz-executor1 Not tainted 4.15.0-rc2-mm1+ #39 [ 61.276420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.276425] Call Trace: [ 61.276443] dump_stack+0x194/0x257 [ 61.276462] ? arch_local_irq_restore+0x53/0x53 [ 61.276472] ? idr_get_free_cmn+0xfd0/0xfd0 [ 61.276484] ? kernel_text_address+0x102/0x140 [ 61.276512] warn_alloc+0x19a/0x2b0 [ 61.276529] ? zone_watermark_ok_safe+0x400/0x400 [ 61.276549] ? check_noncircular+0x20/0x20 [ 61.276571] ? save_stack+0x43/0xd0 [ 61.276579] ? kasan_kmalloc+0xad/0xe0 [ 61.276589] ? __kmalloc_node+0x47/0x70 [ 61.276618] __vmalloc_node_range+0x4f0/0x650 [ 61.276637] ? find_held_lock+0x39/0x1d0 [ 61.276655] ? xt_alloc_entry_offsets+0x21/0x30 [ 61.276667] __vmalloc_node_flags_caller+0x50/0x60 [ 61.276680] ? xt_alloc_entry_offsets+0x21/0x30 [ 61.276697] kvmalloc_node+0x82/0xd0 [ 61.276715] xt_alloc_entry_offsets+0x21/0x30 [ 61.276728] translate_table+0x235/0x1690 [ 61.276743] ? lock_release+0xda0/0xda0 [ 61.276760] ? __check_object_size+0x25d/0x4f0 [ 61.276785] ? __might_sleep+0x95/0x190 [ 61.276799] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 61.276817] ? kasan_check_write+0x14/0x20 [ 61.276828] ? _copy_from_user+0x99/0x110 [ 61.276846] do_ip6t_set_ctl+0x34b/0x5c0 [ 61.276865] ? translate_compat_table+0x1c30/0x1c30 [ 61.276894] ? mutex_unlock+0xd/0x10 [ 61.276905] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 61.276924] nf_setsockopt+0x67/0xc0 [ 61.276944] ipv6_setsockopt+0x115/0x150 [ 61.276962] tcp_setsockopt+0x82/0xd0 [ 61.276984] sock_common_setsockopt+0x95/0xd0 [ 61.277007] SyS_setsockopt+0x189/0x360 [ 61.277026] ? SyS_recv+0x40/0x40 [ 61.277041] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 61.277057] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 61.277072] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 61.277098] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 61.277106] RIP: 0033:0x452a09 [ 61.277112] RSP: 002b:00007f4dbe1fec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 61.277125] RAX: ffffffffffffffda RBX: 00007f4dbe1ff700 RCX: 0000000000452a09 [ 61.277131] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 61.277138] RBP: 0000000000000000 R08: 0000000000000004 R09: 0000000000000000 [ 61.277144] R10: 0000000020001fde R11: 0000000000000212 R12: 0000000000000000 [ 61.277151] R13: 0000000000a2f7ff R14: 00007f4dbe1ff9c0 R15: 0000000000000000 [ 61.277261] warn_alloc_show_mem: 1 callbacks suppressed [ 61.277264] Mem-Info: [ 61.277285] active_anon:124757 inactive_anon:32 isolated_anon:0 [ 61.277285] active_file:3661 inactive_file:9160 isolated_file:0 [ 61.277285] unevictable:0 dirty:120 writeback:0 unstable:0 [ 61.277285] slab_reclaimable:8475 slab_unreclaimable:91679 [ 61.277285] mapped:23243 shmem:56 pagetables:952 bounce:0 [ 61.277285] free:1366949 free_pcp:475 free_cma:0 [ 61.277302] Node 0 active_anon:499028kB inactive_anon:128kB active_file:14644kB inactive_file:36640kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:92972kB dirty:480kB writeback:0kB shmem:224kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 30720kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 61.277307] Node 0 DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 61.277328] lowmem_reserve[]: 0 2878 6389 6389 [ 61.277356] Node 0 DMA32 free:2949052kB min:30372kB low:37964kB high:45556kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2949852kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:800kB local_pcp:136kB free_cma:0kB [ 61.277377] lowmem_reserve[]: 0 0 3510 3510 [ 61.277408] Node 0 Normal free:2502836kB min:37044kB low:46304kB high:55564kB active_anon:499028kB inactive_anon:128kB active_file:14644kB inactive_file:36640kB unevictable:0kB writepending:480kB present:4718592kB managed:3594972kB mlocked:0kB kernel_stack:4224kB pagetables:3808kB bounce:0kB free_pcp:1100kB local_pcp:688kB free_cma:0kB [ 61.277430] lowmem_reserve[]: 0 0 0 0 [ 61.277456] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 61.277562] Node 0 DMA32: 3*4kB (M) 2*8kB (UM) 4*16kB (UM) 1*32kB (M) 3*64kB (UM) 3*128kB (M) 5*256kB (UM) 4*512kB (UM) 2*1024kB (UM) 3*2048kB (UM) 717*4096kB (M) = 2949052kB [ 61.277680] Node 0 Normal: 413*4kB (UM) 110*8kB (UM) 679*16kB (UME) 1673*32kB (UME) 1013*64kB (UME) 136*128kB (UME) 24*256kB (UM) 11*512kB (UME) 7*1024kB (UM) 10*2048kB (ME) 565*4096kB (UM) = 2502836kB [ 61.277803] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 61.277807] 12876 total pagecache pages [ 61.277818] 0 pages in swap cache [ 61.277825] Swap cache stats: add 0, delete 0, find 0/0 [ 61.277829] Free swap = 0kB [ 61.277835] Total swap = 0kB [ 61.277840] 1965979 pages RAM [ 61.277845] 0 pages HighMem/MovableOnly [ 61.277850] 325796 pages reserved [ 61.278811] syz-executor1: vmalloc: allocation failure: 17179382072 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 61.278818] syz-executor1 cpuset=/ mems_allowed=0 [ 61.278842] CPU: 0 PID: 7192 Comm: syz-executor1 Not tainted 4.15.0-rc2-mm1+ #39 [ 61.278849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.278854] Call Trace: [ 61.278867] dump_stack+0x194/0x257 [ 61.278887] ? arch_local_irq_restore+0x53/0x53 [ 61.278897] ? idr_get_free_cmn+0xfd0/0xfd0 [ 61.278908] ? kernel_text_address+0x102/0x140 [ 61.278935] warn_alloc+0x19a/0x2b0 [ 61.278952] ? zone_watermark_ok_safe+0x400/0x400 [ 61.278972] ? check_noncircular+0x20/0x20 [ 61.278994] ? save_stack+0x43/0xd0 [ 61.279005] ? kasan_kmalloc+0xad/0xe0 [ 61.279015] ? __kmalloc_node+0x47/0x70 [ 61.279042] __vmalloc_node_range+0x4f0/0x650 [ 61.279052] ? ___cache_free+0x244/0x2f0 [ 61.279071] ? find_held_lock+0x39/0x1d0 [ 61.279088] ? xt_alloc_entry_offsets+0x21/0x30 [ 61.279100] __vmalloc_node_flags_caller+0x50/0x60 [ 61.279113] ? xt_alloc_entry_offsets+0x21/0x30 [ 61.279130] kvmalloc_node+0x82/0xd0 [ 61.279149] xt_alloc_entry_offsets+0x21/0x30 [ 61.279161] translate_table+0x235/0x1690 [ 61.279176] ? lock_release+0xda0/0xda0 [ 61.279192] ? __check_object_size+0x25d/0x4f0 [ 61.279219] ? __might_sleep+0x95/0x190 [ 61.279233] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 61.279251] ? kasan_check_write+0x14/0x20 [ 61.279261] ? _copy_from_user+0x99/0x110 [ 61.279280] do_ip6t_set_ctl+0x34b/0x5c0 [ 61.279299] ? translate_compat_table+0x1c30/0x1c30 [ 61.279329] ? mutex_unlock+0xd/0x10 [ 61.279340] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 61.279359] nf_setsockopt+0x67/0xc0 [ 61.279378] ipv6_setsockopt+0x115/0x150 [ 61.279396] tcp_setsockopt+0x82/0xd0 [ 61.279422] sock_common_setsockopt+0x95/0xd0 [ 61.279442] SyS_setsockopt+0x189/0x360 [ 61.279462] ? SyS_recv+0x40/0x40 [ 61.279476] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 61.279492] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 61.279508] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 61.279536] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 61.279544] RIP: 0033:0x452a09 [ 61.279551] RSP: 002b:00007f4dbe1bcc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 61.279564] RAX: ffffffffffffffda RBX: 000000000071c010 RCX: 0000000000452a09 [ 61.279571] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 61.279577] RBP: 000000000000032c R08: 0000000000000004 R09: 0000000000000000 [ 61.279584] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f1cc0 2017/12/18 11:45:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f00003cf000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b2000-0x4)=0x8, 0x0) accept4(0xffffffffffffff9c, &(0x7f000066c000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000511000-0x4)=0x10, 0x80000) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept4$inet(r0, &(0x7f0000d6f000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000440000)=0x10, 0x84000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a43000)=0x0, &(0x7f000025a000-0x4)=0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00005d1000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) r4 = accept4(r3, &(0x7f0000c7d000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000231000)=0x9, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000adb000-0x4)={r3}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000b90000)=0x0, &(0x7f000055f000-0x4)=0x4) accept$alg(r4, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f00008b6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000492000)={0x0, 0x2}, &(0x7f0000a63000)=0x6) socket$kcm(0x29, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000b54000)={r8, 0x9, 0x3, 0x4, 0x100, 0x5}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00005a9000)={0x10000, 0x8206, 0x1, 0x7, r8}, &(0x7f0000a98000-0x4)=0x10) getsockopt$inet_int(r5, 0x0, 0x3f, &(0x7f000059a000)=0x0, &(0x7f000071d000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f00004d7000-0x6)={r9, 0x4}, &(0x7f0000d84000)=0x6) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00008b5000-0xb)={0xfff, 0x9, 0x7, 0x6, 0x1, 0x2, 0x4, 0x33, 0x6, 0x1, 0x4}, 0xb) accept$inet(r5, &(0x7f0000276000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000466000)=0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000de8000-0x4)=0x0) r10 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006b4000-0xb)='/dev/hwrng\x00', 0x0, 0x0) poll(&(0x7f00002f8000)=[{r10, 0x4000, 0x0}, {r2, 0x241, 0x0}], 0x2, 0xb80000) accept4(r6, &(0x7f0000ae7000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000be3000)=0xe, 0x80800) sendmsg$alg(r3, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000f0f000-0x1000)="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", 0xf80}, {&(0x7f0000c5c000)="88f684a6794fec86b0bd4836ba9649fa22537e95317d2359182c56a2dd7f72dc5c977675a1eaaf6ffd60ee1d6511a867018db045e497a2182975f6dad27774", 0x3f}, {&(0x7f0000f41000-0x96)="42540faa211e3b8cb2e34ac2cc2fe9a47079f1ce71442c0a17dde95c2b57cfcc16ef223a404ba673b85188e1e7e861259020aff4bf63b967eb17c3fac3f939a2f5263c8c2c42bc2b0b14d8641288d7aae61c0a9f820b5f3ffa857f415fc9f47d6c03fd96e0b1c3f9aef868d485bd648b5087afd1b6b2784dbd6345252f907f845e35c315e236cdf6b8f7b82cb0db79ed105602be1aca", 0x96}], 0x3, 0x0, 0x0, 0x10}, 0x10) setsockopt$inet6_tcp_buf(r4, 0x6, 0x16, &(0x7f00009b0000-0x1000)="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", 0x1000) write(r3, &(0x7f0000e20000-0xef)="b8d14aff2064d43873e819abc623efebaa03f83c0619be9df50aef5c1cb2feccbc289f07b7df5297fcc3435e6fe529a768f8c9598129928e7eb711728666cc6e92688525f1fa7fd1b7513611742ca89fbb49d6214c539cca760600bd5c81cf814b3ee90df88260c05c82975cab9b0077645c5ba161b15461c15e0482f78517604ff33bb0281e5473db9c808a07b0acbf406f99b7c4e27c1dbebf24e35d4ae70973d0e476318de1cebc4a426b085612a2c9feaa54a2ecf8c2368e781be38404fd1722cc03216b3c0893d519f1e296a819071fce13fa86082d8a16dbdb2d752d97dd69566f3380060d0ec931c44215cb", 0xef) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f00001d6000-0x8c)={r9, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) recvmsg(r3, &(0x7f0000ce2000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f000004c000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f000050d000)=""/57, 0x39, 0x80000000}, 0x61) 2017/12/18 11:45:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000cef000-0x8)='./file0\x00', 0x4000, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000000000)={&(0x7f0000000000)={0x80000081}, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00003ff000-0x12)='/dev/input/event#\x00', 0xd07ffe, 0x900ffd) capset(&(0x7f0000032000)={0x20080522, r1}, &(0x7f00000b8000)={0x0, 0x0, 0x80000001, 0x2000000000800003, 0x97e, 0x80100000000}) r3 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000000000003, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000000)={0x7, 0x0}, 0x8) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x14) mmap(&(0x7f0000af8000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000348000)=[{r2, 0x2040, 0x0}, {r4, 0x2, 0x0}, {r4, 0x1302, 0x0}, {r4, 0x4000, 0x0}, {r4, 0x4100, 0x0}, {r4, 0x203, 0x0}], 0x6, &(0x7f0000c10000-0x10)={0x0, 0x0}, &(0x7f00007ef000)={0x4594}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x11, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = inotify_init1(0x0) getsockname$llc(r5, &(0x7f0000b0c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000093a000-0x4)=0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ee6000)=0xc) fcntl$setown(r6, 0x8, r7) ioctl$sock_netrom_TIOCINQ(r5, 0x541b, &(0x7f0000188000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ec3000)={0x0, 0x0}) process_vm_writev(r8, &(0x7f00008e0000-0xa0)=[{&(0x7f00005e9000)=""/0, 0x0}, {&(0x7f000065a000)=""/73, 0x49}, {&(0x7f00003da000-0x4b)=""/75, 0x4b}, {&(0x7f0000006000-0x84)=""/132, 0x84}, {&(0x7f0000b08000+0x110)=""/217, 0xd9}], 0x5, &(0x7f0000fe2000)=[{&(0x7f0000750000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d36000)=""/114, 0x72}], 0x2, 0x0) 2017/12/18 11:45:40 executing program 3: mmap(&(0x7f0000e9d000/0x3000)=nil, 0x3000, 0x3, 0x38, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x8000d, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0xfb4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f00005a7000-0x10)={0x0, 0x0}) r1 = open(&(0x7f000001a000)='./file0\x00', 0x200, 0x8000042) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x97d8, 0x0}, &(0x7f0000061000-0x4)=0xc) execve(&(0x7f000005e000-0x8)='./file0\x00', &(0x7f000000a000)=[], &(0x7f0000060000-0x18)=[]) fstat(r1, &(0x7f0000dee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = request_key(&(0x7f0000c52000)='big_key\x00', &(0x7f00005c6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000065f000-0x2)='.\x00', 0xffffffffffffffff) io_setup(0x4, &(0x7f0000771000-0x8)=0x0) io_getevents(r5, 0x4, 0x5, &(0x7f0000941000+0x312)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00009b7000)={0x0, 0x989680}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000139000)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8000}, &(0x7f00006a5000-0x4)=0x98) keyctl$get_persistent(0x16, r3, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r6 = socket(0x10000000011, 0x803, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000e3c000)=0x9, 0x4) bind$packet(r6, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="081a30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000165000-0x4)={0x4, 0x7, 0x0}, 0x4) setsockopt(r6, 0x0, 0x5, &(0x7f0000700000)="2eff", 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000e1000)={r2, @in6={{0xa, 0x0, 0x1000000005, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x44, 0x80000001, 0x93}, &(0x7f0000afe000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000cd4000-0xc)=@assoc_value={r7, 0x2}, &(0x7f0000773000)=0x8) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r8, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000382000)='G', 0x1}], 0x1, &(0x7f0000081000)=[], 0x0, 0x0}], 0x1, 0x0) poll(&(0x7f00007c0000)=[{r8, 0x0, 0x0}, {r6, 0x2000000000001000, 0x0}], 0x2, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x0, &(0x7f0000dad000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f0000630000-0x8)={0x0, 0x0}, &(0x7f00001ff000-0x4)=0x8) 2017/12/18 11:45:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000611000-0xaf)="d300401bb1d3f6478dc39c05821d64d86b100d8fc78c0b91358a7265a90fa37700000056efb05bac5686ece172a88ce13dcb47cba6cd7d4bdbd36f617a436328d281ae219d20d5cf3f05e55faa68b8d716c206c1f6057995b09dce8e70c9d9b46bdc945a1f3736e8addb6fa155591bf5c29be0595f27915ed92ba87c560000000000000200f3a3c93295598d02bff10a5726f6c92d724eaabb363980e8f8480852866a000000542422659a8d3b090f", 0xaf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00006bd000-0x78)={0x9ee, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x201, 0x200, 0x4, 0x2, 0x5, &(0x7f000034e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x8000000000002, 0x9}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000630000-0x4)=0x0, &(0x7f0000a13000)=0x4) r1 = socket$inet(0x2, 0x24007, 0x2) accept(r1, &(0x7f0000c2c000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000cf7000)=0x60) mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000003000-0x2)="1f00", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, r2, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x2000000000000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000554000)='/dev/sequencer2\x00', 0x403ffd, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xa, 0x20000000007, 0x7ff, 0x400, 0x0, r2, 0xbf}, 0x1c) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r4, &(0x7f0000723000+0xd92)="b558abefd044f6f76287baec75e7e378d93854409ad2c1b9334e20494fd902ff473b0080000000000000da3ff661984b5e508c94cf52b4f17e138c6d53e85754b2ec78553746dcbe6db02ab6378815b469bf1be1459b5c44a4f0aa09c63e39d9096100d65ddee7e837e529cdec5de0ace759a3a93f02f06b1c113698ce72d917da0c01eabd2f386edf01c8a20941b58d4822c7a0bba6b1620c6299aab3da1f1ba407f82c22f6d6852ac3d2a2618404e32423acfd81e25a3fa3187ccf65d5b96aa7a1890813838fb869c0c6a232f3ab01a143e40f91", &(0x7f0000fe1000)="2a0d8c23a59a5d48bd43e2b1e568eddaca0dd4daa6978e4e77f502eb0a00cd82c5c25d07bdaf64c94dc3856ef8982478b168e4c026ff444bb722", 0x2}, 0x20) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000fe3000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fe4000)={r3, &(0x7f0000fe5000-0xb5)="621a0781009ba6723b461b30c6365f2e58d8e0f6f600576dff2caf086b4c54d670afe633ad1a7d1ceef9f612e096f63b3ff9fa085df15f07c26d1528e95365a8efb46b8d220ec0f28c644f6f4bfb0390b7faac3a3c2b40cda46fa8a7be6ec2c3c38f325af9ff21d2c8076139c1642ad0f209a42de50326bf92cf19980c20a8ba5525643af1ea69b9eceb804e3589cf0caaafe24c00899e6872b201492ace15dbb002fd8668d0b6d74d5d504bc74ada00d17e51f85d"}, 0x10) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 11:45:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a48000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8080000040fe, 0x0, 0xfff, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x8001, 0x0, 0x100, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000959000)='/dev/usbmon#\x00', 0x7, 0x2000000001006) shmget(0x3, 0x1000, 0x40, &(0x7f0000954000/0x1000)=nil) shmat(0x0, &(0x7f0000c81000/0x1000)=nil, 0x7007) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x110, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000002000-0xb)={0x4, 0x3f, 0x5, 0x4e, 0xfffffffffffffff9, 0x5, 0x80000000, 0x100, 0x5, 0x74238cbc, 0xa0000000}, 0xb) 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) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000b83000-0x4)={0x100000001, 0x3, 0xb000}, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000028c000-0xc)={&(0x7f0000eaa000-0x8)='./file0\x00', 0x0}, 0xc) finit_module(r1, &(0x7f00000b6000-0x14)='#keyring%^md5sum,^(\x00', 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000730000)=0x7fe, 0x4) syz_emit_ethernet(0x9e, &(0x7f0000850000-0x9e)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x3f, 0x0, 0x90, 0x0, 0x2000000000000000, 0x5, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x1b, 0x4, 0x4, 0x7d, 0x1fffffffe00, 0x3, 0x5, 0x600000000000, 0x6c, 0xfff, @multicast2=0xe0000002, @empty=0x0, {[@ssrr={0x89, 0x1b, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @lsrr={0x83, 0xf, 0x6, [@multicast2=0xe0000002, @multicast2=0xe0000002, @multicast2=0xe0000002]}, @lsrr={0x83, 0x27, 0x6, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @empty=0x0, @empty=0x0, @broadcast=0xffffffff, @empty=0x0, @broadcast=0xffffffff]}, @ra={0x94, 0x6, 0xf35b}]}}, "11409d09db202e36"}}}}}, 0x0) 2017/12/18 11:45:40 executing program 4: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000000000)='\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00009d3000)=0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x890c, &(0x7f000039c000-0x8e)={{0x98c, 0x1002, 0x80, 0x3, 0x9, 0x0}, 0x1ff, 0x3ff, 0x7, 0x4, 0x9ab, "a5128290749e4c0275f0d1cc4fbcd0f6017c1168d41d2821fd29c803e2e6bd28dceaaa71e491ce63e3267f83a9fc9810600d77150bddafd88dcbc1ea8f4668139d5d3d24b18d8edb98e3d4aab9a07f6e144d219a1be4cbd57b4ef1edcbe5dde343f697c05df6f7e95a73ee8a7d1c6b42165cd39dad7812cb413a00"}) bind$inet6(r1, &(0x7f0000a9b000-0x1c)={0xa, 0x0, 0x8000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x2) mmap(&(0x7f0000000000/0x79f000)=nil, 0x79f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x3, 0x0) getsockopt(r2, 0x107, 0x20000000000000c, &(0x7f0000797000)=""/0, &(0x7f0000485000)=0x0) setsockopt$sock_int(r1, 0x1, 0x4, &(0x7f0000d60000)=0xa, 0x4) r3 = socket$inet6(0xa, 0x800, 0x8003) sendto$inet6(r3, &(0x7f0000832000)='\a', 0x1, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000484000)=0x8, 0x4) bind$inet6(r3, &(0x7f00003a0000)={0xa, 0x0, 0x820, @loopback={0x0, 0x1}, 0xed}, 0x1c) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000dfa000)={0x1f, 0x100000000000081, {0x4, 0x8, 0xfffffffffffffff9, 0x2, 0x0, 0x5}, 0x9, 0xffffffff}, 0xe) getsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000d40000-0x4)=0x0, &(0x7f0000c6e000)=0x4) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000563000)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x6, [@multicast1=0xe0000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x10000, @empty=0x0, @empty=0x0]}, 0x28) writev(r3, &(0x7f0000da3000-0xa0)=[{&(0x7f0000494000-0x1000)="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", 0x1000}, {&(0x7f000043e000-0x24)="8682d7a1d25e6de8106320791d54d464a665b74c033829c4c1c9e96bb4b8ab35c739828a", 0x24}, {&(0x7f0000c0e000-0x97)="a42394cb3f3b895e36204c6e97332cc32b79a3ac472f2303a72d4b3449a3ac95a0ac8cae6d81e5156e792e367ac5d711f88642d08e8cabe20156939dbe4a53c7b27db6ec9cf9df265345f9264be4d483e1461012dd9aeaf53a81c1929b644dc114e49c78116e13085f9a91600b5c9d38d86da82d9a6623f77f3ab589caa8281eda783f74e0cefa05243fde880bc9ee0251366556a86513", 0x97}, {&(0x7f0000389000)="17d18d83f6f325a4b6d47401ac46435572969b6c045c1447ffd2dbbb503bbeebe3e84551655d0075298db6dee752ded1c8a1b86e2a5a1c7a0900618bdeb3bac05cb6b46193cf4afff410eab01100df94", 0x50}, {&(0x7f0000581000)="a5b295cb76e45818e7d7e35a7abd7250f782563c7282912ffb69fd10d26b1d0fdab862f105051ef71b67abd27ba7f66ec3423947bc6fd09e2935604611d102e2afe14438", 0x44}, {&(0x7f0000208000)="dfa9e5c2c691f4fa3d735c2b63d9d565ceadad3027325677bc089232d1c3fba12fdb1ef38edb05005ad5405706bc8f22d90f43168765b812ec50225a8314babb5b2d338dce70a9e02dcd276b393575f1", 0x50}, {&(0x7f000095c000-0x7e)="7b944ef0ba58c775aa9b44a0af6d59f492d06feec93b5e1b3e4e6ea09377838a7e4a3db1757b4d43d61072cf8402fa79514a0d9884315ed8b231508a103b4e1403c009dffffe84a93039646defddaeeb5d27acc3a015d24768c1add71ff9db3e4c615e321af773ae41001e458502ecb63174c7ac4ae42a0d403245e3b761", 0x7e}, {&(0x7f0000e21000)="7ebeef2d933f43383dce5b23ede69ad821dd897ac0dbe587c7b239f80bf60c6c67bfca9411a2fc971e71a9314b1f378345eb9ee9953a847aa36bafac3245ada5733b96adee4174d4", 0x48}, {&(0x7f00000ea000)="c721b7f792f169f20f69396207e11e077eb14789f843ff3407c36b7cbcd9b634f266806e3637c8fc42f0362105448654b3796eba790a6d90c813b0c5cfb603fb3281eaea9a7f1bbaa4c28f", 0x4b}, {&(0x7f000031d000-0x3a)="a3e24c88b330989dffe10905e038976f1ac34e1f8883acde67717d2c223bd3e7fa78a7ffa729dd1368bb1a32385a298d4335e9aef904a9e80fc2", 0x3a}], 0xa) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00009bd000-0x4)=0x1004, 0x4) connect$inet6(r1, &(0x7f0000e54000)={0xa, 0x2, 0x80ad, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) syz_extract_tcp_res$synack(&(0x7f0000191000-0x8)={0x0, 0x0}, 0x1, 0x0) r4 = accept4(r0, &(0x7f0000195000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fc5000)=0x9, 0x80000) sendmmsg$alg(r4, &(0x7f0000d71000-0x38)=[], 0x0, 0x8002) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000d19000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000053c000)=0x14) close(r3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000aa6000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) 2017/12/18 11:45:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x800000000003, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) signalfd(r0, &(0x7f0000c25000)={0x0}, 0x8) getsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000660000)=0x0, &(0x7f00001d1000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000f8f000)=0x2000008, 0x4) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f00005f5000/0x1000)=nil, 0x1000, 0x1000000000000009, r1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000069a000+0x30d)={0x7, [0x7, 0x587, 0x0, 0xa0, 0x8000, 0xffffffff80000001, 0x10000]}, &(0x7f000012c000-0x4)=0x12) write(r0, &(0x7f0000509000-0x2)="", 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000095c000)=0x401, 0x4) arch_prctl(0x1004, &(0x7f00006ae000)="84942eeff96c4e9363363f092fd2663765e6afd2a47ad3980128ac2c13ac1c2b7092f6176f903e01bb4de035a6712912d27119afe8b5384274c2c37c07570743d899901775ab4652f0ccd691f150f2b3942b9d0283b348c8f6412350c7a78773168d41d25887e96316b232efb071607e1ed8046087d564ef28d9b9d495e07d9544bb4172bc1e678d4c38c3437a1577c0d0ead67ace216969965f521452c4f1a32992cc112ae7864aac7d739b3e21a2f073e06ca316401c9a") connect$inet6(r0, &(0x7f0000d31000-0x1c)={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe68}, 0x1c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000777000)='/dev/rtc\x00', 0x2800, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000031f000-0xc)={0x1, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ed4000)='/dev/sequencer\x00', 0x3e, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000b67000)="a8d3879c02d985e9a3f4168375ab93155dd24d2b67015e3f9faf645b8dd390b7dadf914b763057f16aa3430a3430876c959ae969d4a050876c3690ba4233cb58a84f70332ac01abaa28aa3f4f49804eb133e3593ce66bea0276d78319b1cbd330afac48ff1fb716d77df") getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000be000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a94000-0x4)=0xc) lstat(&(0x7f00007e8000)='./file0\x00', &(0x7f0000c3b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f000084c000)=[r5, r5, r7]) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000962000)={r4, r6, 0x0}, 0xc) getsockopt$packet_buf(r2, 0x107, 0x1f, &(0x7f0000b1a000)=""/175, &(0x7f0000d1e000)=0xaf) setns(r3, 0x4000000) getsockname$packet(r0, &(0x7f0000b2c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000049c000)=0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x6, &(0x7f0000d16000)=[{0x6, 0xfffffffffffffff7, 0xdae9, 0x1000}, {0x1, 0xff, 0x1, 0x0}, {0x7, 0x4, 0x40, 0x4}, {0x7, 0x7, 0x625, 0x1}, {0x0, 0x7b, 0x8, 0x100000000}, {0x8001, 0x8, 0x4, 0xfffffffffffffc00}]}, 0x10) bind$packet(r0, &(0x7f0000d60000-0x14)={0x11, 0x1b, r8, 0x1, 0xffffffffffff0001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) prctl$setendian(0x14, 0x2) 2017/12/18 11:45:40 executing program 0: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) listen$netrom(r0, 0x7ff) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000eb000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007cc000/0x3000)=nil, 0x3000, 0x40000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00005f8000)={0x0, 0x35, "00000080d6ad229efa750b3933b72e7e99984107f469a18af49ad2b7538fbec4384e090000e500000000fc2f65f2848fa0d67b01f9"}, &(0x7f0000d9d000-0x4)=0x40) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, r2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa7, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) open(&(0x7f0000ce9000-0x8)='./file0\x00', 0x20823d, 0x20) open(&(0x7f0000cef000-0x8)='./file0\x00', 0x0, 0x120) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x10000000000000, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000f97000)={0x0, @in6={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000904000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00005bf000-0x8)={0x0, 0x5}, &(0x7f0000806000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000476000-0x8)=@int=0x6, 0x4) fcntl$addseals(r1, 0x409, 0x3) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x401, 0x0, 0x0, "29003d5d0100000000ffffffe5fffffffd"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000001a000)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 61.279591] R13: 00000000ffffffff R14: 00007f4dbe1bd6d4 R15: 0000000000000002 [ 62.081912] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54193 sclass=netlink_route_socket pig=7282 comm=syz-executor2 2017/12/18 11:45:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000cad000-0x2d)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00005ac000)=0x60) r2 = socket$inet(0x2, 0x8000b, 0x3) bind$inet(r2, &(0x7f0000c53000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00009c7000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008eb000)=0xe8) r4 = syz_open_dev$mice(&(0x7f0000ba7000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x4c42) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000002a000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x7, 0x0, 0x500, 0x7, 0x40082, r3}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00007cb000-0x4)=0x9, 0x4) r5 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000e02000)={0x0, 0xf1, "a9cf53b041ed6f4a0e6a3a472d7829f00350ca05a60bf93b31dba5e77c3f011a6b12f87805453a07a313a5edec3c30333d63a3a9da6d32a242af4606ee442cc0ac9b63bdb3fe28f61d9c5f7b356b56032a5cbde7032a583c1db978afe5fa70d241fc986127a08ab62161e226c45e30c540a994a72ec2c3af62b012e3d4763ceaeb80dd19d2e1d4a25b00b6edb9efc6ca3fb47ed34743704be02f4afc796c8c69a5ba1c8729c79738156f2e211eccb2a9bb531b2899aa50262f756c441f2b3dadc15a7d31cafec716850fab219c28214ecd041d068f8eb7895a23f184c901524c092f3867d29b1e029459ef48f389d91996"}, &(0x7f0000772000-0x4)=0xf9) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000d1c000-0x8)={r6, 0x5}, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) gettid() sendmsg$netlink(r5, &(0x7f0000d04000-0x38)={0x0, 0x0, &(0x7f0000af7000)=[{&(0x7f000000f000)=[{0x14, 0x1b, 0xfffffffffffffffd, 0x0, 0x0, "01"}], 0x14}], 0x1, &(0x7f0000f1d000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000cfa000)={0x84, 0x2, 0x6, 0x101, 0x8}, 0x14) getpeername$inet(r1, &(0x7f000067d000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006e6000)=0x10) recvmsg(r5, &(0x7f0000012000)={&(0x7f0000946000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f00000e2000-0xa0)=[{&(0x7f0000f3a000)=""/169, 0xa9}, {&(0x7f0000c7b000-0xc7)=""/199, 0xc7}, {&(0x7f0000588000)=""/222, 0xde}, {&(0x7f00007b9000)=""/4, 0x4}, {&(0x7f0000b8a000)=""/118, 0x76}, {&(0x7f00005f5000-0xa1)=""/161, 0xa1}, {&(0x7f0000a0e000)=""/62, 0x3e}, {&(0x7f000029c000)=""/94, 0x5e}, {&(0x7f0000d79000-0x17)=""/23, 0x17}, {&(0x7f00005a8000+0x357)=""/169, 0xa9}], 0xa, &(0x7f000050b000-0x64)=""/100, 0x64, 0x100000000}, 0x20) write(0xffffffffffffffff, &(0x7f0000c8f000)="bc87715da16fc217f53abf7cfa76ddea29bed1550151c7345c9c2b71cbc0b2c8aec89628b5975ecd253761a36f416d231d2ac112a57e2efbca9e9076ad422ee58b", 0x41) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e60000000000000000d359bdeb62c88a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) io_setup(0x10001, &(0x7f00006fe000-0x8)=0x0) bind(r1, &(0x7f0000f4b000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ecb-aes-aesni,wp256-generic)\x00'}, 0x58) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f00002c2000)="01", 0x1) [ 62.142362] kauditd_printk_skb: 223 callbacks suppressed 2017/12/18 11:45:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c89000-0x8)={0x0, 0x0}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x3, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d76000-0x4)=0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0xc31, 0x805, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x2000000000000, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x400000000003, 0x0, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000031c000)='/dev/loop#\x00', 0xfffffffffffffffe, 0x200) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x33, &(0x7f0000151000-0x4)=0xbd8, 0x4) r2 = memfd_create(&(0x7f0000500000-0x11)="7475020800fffffffe00808000000000e0", 0x3) ioctl$TCXONC(r2, 0x540a, 0x4) ioctl$LOOP_CLR_FD(r1, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003f7000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000026c000-0x4)=0xe8) r3 = gettid() r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{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]}}, 0x90) r5 = socket$inet(0x2, 0xa, 0x10000000) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000d57000)={@common='lo\x00', @ifru_ivalue=0x0}) dup3(r5, r4, 0x80001) fgetxattr(r4, &(0x7f0000ee8000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000216000-0x75)=""/117, 0x75) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000074f000)={0x5, [0x8, 0x2, 0x80, 0x1f, 0x19]}, 0xe) ptrace$getenv(0x4201, r3, 0x400000000000007e, &(0x7f00007c7000)=0x0) timer_create(0x0, &(0x7f00009cd000-0x60)={0x0, 0x5, 0x1, @thr={&(0x7f0000fd8000-0x8f)="b4a6495580fd975a46d6308326016d287f1f60c8ffadef7ac339df388d71fc44dd615c046742753747a33ca2eaeb5f498c8f19fdd115feb6fb06da063d8d58cf47732fb0c0fa8ef82d72ceb7d6cee491f300e89e9715f8ff976c520358052dc6f190cac497605be82cdaa7f95b8f8387c8b5829b9e3a8895d6b8407a4e78ec359452b230d898ac32a055ab0fd44a5a", &(0x7f00003c9000)="2c21e5e1b6fda6a1177fe01f468104976b086be5026f3ff6822fb7fa6d3e3492f52c5b460d7f6f83c5f14c16bd800c53585c245c0f0fedcbdc09d2205f96331a43c8920848cc65ee6d9ed092c5e36f089211de54880e2391087096b0b34d9c4105eed239f5f0a37cd56373f8b3ab2646974cfb352fe3eb570edda2ae9fcac7440d5325fab277f5be7ba0e7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009d8000-0x4)=0x0) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000a70000)={0x1, {{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]}, 0x1, 0x0, []}, 0x98) fsetxattr(r5, &(0x7f0000dcf000)=@known='system.posix_acl_default\x00', &(0x7f0000460000)='@security\x00', 0xa, 0x2) pipe2(&(0x7f00000bd000)={0x0, 0x0}, 0x800) 2017/12/18 11:45:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) getpeername(r0, &(0x7f00009d0000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000004d000)=0x10) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000a97000-0x8c)={0xfffffffffffefffd, 0x4, 0x100000001, 'queue0\x00', 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]}) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x100, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003cf000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2001000000000fa, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000f0a000)=0x0) pipe2(&(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000096a000-0x28)={@generic="cf894f000019048182cfa685b3340900", @ifru_ivalue=0xd80}) pipe2(&(0x7f0000466000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00001ee000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c7d000-0x4)=0x28) r5 = pkey_alloc(0x0, 0x3) pkey_alloc(0x0, 0x0) pkey_free(r5) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000bce000-0x8)={r4, 0x8}, &(0x7f0000bf3000)=0x8) mremap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x4000, 0x8003, &(0x7f0000fc4000/0x4000)=nil) mbind(&(0x7f000066d000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000c56000)=0x0, 0xd10, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r6, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) r7 = accept$packet(0xffffffffffffffff, &(0x7f0000ffd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000eea000-0x4)=0x14) r8 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r8, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b167a", 0x2b) write(r7, &(0x7f0000f6c000)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab3293288947d2aa6cd582ee9bf28e755746a1363557def09f836dbc79e0c2a4823979cbc6324391964bd23029b60bf464dc0e82ca56a1e052aa91f4fbe1e16e566c6c095ca86136eccdeb9359b520bc7521ab313895570c15102761f45cdc26370108349431d10549a023474c8e0d176a664cf638eff89efa258ca134fbc100c186c85c625b410e4d13b47bec53d953a148bc47409c88955e97c28c334dc2855c344", 0xf8) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) writev(r8, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af9f07694a7a9903079598ae4ef5d59f230fb5501cc970e2624db6292759f204d30cf0d6346d8ea5de773c2557d5aa367d158c63ffa77b1f087792ca175db2199cc8f01e33533f86d5c2fb9ea7821e003d3bd765b496fa3e17c04d743abe7dc1de910dc20f7ddfbb33a171a568a5be3ec1126b3003fa8f0685e9fcce74d58b22914fd43cc505f17759aafc0d4d7107bfc6561ca49a4f98daa76446adeb9721b62dfaa133cf421f1e84d4ac820bc39bdd11350de66ea7a603a95eb37edea838b294d2a170f1e8", 0xef}, {&(0x7f000012b000-0x1)="818fe9", 0x3}, {&(0x7f00002f6000-0xf5)="f93474e606b364325e8d6a694f49220742b4203d0c9be1e79719c73b4dfd6c0299ccd055e7d2ad2bf0f4bfccd98c6c319ca0b594f00b67bdec1f8246f7c1f6b1e64c335c6c0d18d2de4a479291e95316a31e0f8f24af08a8452a98dedc540056a7420219ddefb8f213470946008a2adc460e6d0ac6c415a338e2a66c112d945282f759c745531bc350fd49117c3aca29080fa1271fc3c80ab9bc143c1820f154fccbddfb8f6f12d5002a08329e4994c141101d6b4eab74a7769645da6828d5d4e1d4b8921b4b45eb2551b6ef0342f26ecd9acb8430b21918ecb577e4d8eb28d2f7ebe9b7a3715132fa0cbf587703eab82151fa58ef", 0xf5}, {&(0x7f0000635000-0xa3)="4fc40f89d12b693920f35e801e32c7d84c7f322cf1e73daf0da40bdfc140e6ffed25b4eb94a2f02f7ff9c6303395e490d896b09d429099f093f12a84e2a5e0fa83753b755f378b661654bd291acfe507aa43c04f4207fef890255dd39a829a1e4b3adfbc42fb3ede626b08b33924fa4af25c8253b2d30bb3132583e57e3000633855d15457fbc790301cbdc2c357e782aed65ca72d55898df2759349f063740cfe6198", 0xa3}, {&(0x7f00002e4000-0x58)="50471cbb0e8cc804124d8e80fada431921e644bd0c7e4095969df00fe04988af36650827c0135f36f89b7c145bb797b431c2cd63ec638c8e55b7d8edace45b18f96a7097dacb4684a7e869078e2a8c5a5d0c171070bb1e2a", 0x58}, {&(0x7f0000de6000-0xa7)="3af627636ba5572d7b788b8a157a488414362d41d088def91df4f01a82c4cb8fa1f5ba90a200786de1a121f5f60bb226c4dc020489cb11a61a9ebe045743463af8a411cfd3bd953ab29bf467237e85842a6997e4a7c22f1b75662daab649777be4fe4389903127ec036e945de7fef61b7cebfe4df04a53ec3698efc885ec7fa3609be6d3afd672efcd3dc5c202f1f7b15b803c837bafe2d92d7970cc0e8e7989e6f9ff8e66283a", 0xa7}, {&(0x7f0000288000)="a7591bf9800759ef62e6a76aa55913a436c2fdf42109d9d9570415c4401fc17a371e4e534e744c08410a678071638deeff0cb57edd084d861e60357408c81fe1e0fc4e0c7bdbc2752954ee085fa5983c65d36c261bc970e1173b78eebd741e3b408adc1288a29c0ae23c9c07e3a0605ef64f01172f81732df5d994e92136e3884f5f9714d2a7d4a98fb5ef52ba8c4ac8edf69bde674d543784d8d0ff91a2a9bc79944193e73a2b046fe8388a77aa", 0xae}], 0x7) 2017/12/18 11:45:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000d21000)=0x0) bind$alg(r0, &(0x7f0000891000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sysfs$1(0x1, &(0x7f0000495000)='selinuxem0wlan0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x78, 0xdb, 0x3f58, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a5c000)='/dev/kvm\x00', 0x1, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) splice(r2, 0x0, r1, 0x4, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r3, &(0x7f0000d03000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = dup3(r2, r3, 0x80004) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8940, &(0x7f00000f7000)=@generic={0x1, 0x0, 0x1fd}) socket$inet6(0xa, 0x80f, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x2402, &(0x7f0000ef2000-0x8)=0xfffffffffffffff9) clone(0x100100, &(0x7f0000a37000)="a25e096324f6", &(0x7f0000000000)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f00003b1000)='\'') wait4(0x0, 0x0, 0x60000000, &(0x7f0000862000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000aba000-0x8)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c94000-0x6)={0x7, 0xffffffffffffffff, 0x1}) ioctl$TIOCOUTQ(r6, 0x5411, &(0x7f0000ffa000)=0x0) 2017/12/18 11:45:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x1110, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000df7000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000848000-0xc)={0x0, 0x0, 0x0}, 0xc) getpgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x800e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000fe2000-0x78)={0x2, 0x78, 0xe2, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f00000a4000-0x8)=0x0, 0xffff) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x8000000200000004, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000c4000)='./file0\x00', 0x10000000003) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xf, &(0x7f0000dcb000-0x10)={0x7, 0x7fff}) recvmmsg(r2, &(0x7f0000263000)=[{{0x0, 0x0, &(0x7f0000263000)=[{&(0x7f0000084000)=""/215, 0xd7}, {&(0x7f0000029000-0x18)=""/24, 0x18}, {&(0x7f0000263000)=""/249, 0xf9}], 0x3, &(0x7f0000264000-0x9)=""/9, 0x9, 0xffffffffffffffdb}, 0x10001}, {{0x0, 0x0, &(0x7f0000227000-0x50)=[{&(0x7f0000094000)=""/193, 0xc1}, {&(0x7f0000067000-0x5d)=""/93, 0x5d}, {&(0x7f0000138000-0x1000)=""/4096, 0x1000}, {&(0x7f0000264000-0xc0)=""/192, 0xc0}, {&(0x7f00000f5000-0x4f)=""/79, 0x4f}], 0x5, &(0x7f0000263000)=""/40, 0x28, 0x8}, 0x5}], 0x2, 0x40000100, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x800000002, 0x3, 0x1) sendmsg$unix(r3, &(0x7f0000e99000-0x1c)={&(0x7f000002c000-0x10)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f0000906000-0x8)=[{&(0x7f0000000000)="dd98ed81", 0x4}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 11:45:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) socket$inet(0x2, 0x0, 0x1ff) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000787000)={@common='gre0\x00', @ifru_flags=0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000af4000-0x9)='/dev/vcs\x00', 0x0, 0x0) recvmsg$kcm(r2, &(0x7f0000b74000)={&(0x7f0000d94000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00005df000)=[], 0x0, &(0x7f000081a000-0x79)=""/121, 0x79, 0x8}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000048c000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup3(r0, r1, 0x0) [ 62.142372] audit: type=1400 audit(1513597540.361:668): avc: denied { map } for pid=7273 comm="syz-executor2" path=2F6D656D66643A1F202864656C6574656429 dev="tmpfs" ino=23053 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 [ 62.202642] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54193 sclass=netlink_route_socket pig=7300 comm=syz-executor2 2017/12/18 11:45:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100000000c) writev(r0, &(0x7f0000a3b000-0x10)=[{&(0x7f00009f6000-0x1f)="1f00000002021900000007000000088100fd3b8509000b00000100ff3f0009", 0x1f}], 0x1) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f0000216000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_sctp(0xa, 0x400005, 0x84) pipe(&(0x7f0000b75000)={0x0, 0x0}) mkdir(&(0x7f0000831000-0xa)='./control\x00', 0x0) r3 = perf_event_open(&(0x7f0000768000)={0x4000010000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = inotify_init1(0x80800) r5 = inotify_add_watch(r4, &(0x7f00000ac000-0xa)='./control\x00', 0x20000001) inotify_rm_watch(r4, r5) dup3(r3, r4, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000000)={r6, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0xbbaf03e40000, 0xfffffffffffffffb, 0x0, 0x104464}, &(0x7f000064b000)=0xa0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) preadv(0xffffffffffffffff, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x0) lseek(r2, 0x8, 0xffffffffffffffbe) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0x7) r8 = fcntl$getown(r3, 0x9) getpgrp(r8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r9, 0x10e, 0x2, &(0x7f0000bf2000-0x4)=0x0, 0x4) r10 = semget(0x3, 0x6, 0x149) r11 = syz_open_procfs(0x0, &(0x7f00008bb000)='net/mcfilter\x00') ioctl$KVM_GET_DEVICE_ATTR(r11, 0x4018aee2, &(0x7f0000f35000-0x18)={0x0, 0x6, 0x7, &(0x7f00000c3000)=0x0}) semop(r10, &(0x7f00004a4000)=[{0x3, 0x7fff, 0x0}, {0x2, 0x7, 0x800}, {0x1, 0xfffffffffffff800, 0x800}], 0x3) getsockopt$netlink(r9, 0x10e, 0x9, &(0x7f00005e0000)=""/0, &(0x7f00005fa000)=0x0) 2017/12/18 11:45:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x200000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffeffffd, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x0) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000325000-0x4)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000851000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r2, &(0x7f0000ffe000-0x5)='#!\ta', 0x4) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) readahead(r2, 0xfffffffffffffe01, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f000034b000-0x4)=0x0) bind$inet6(r3, &(0x7f0000a9b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000029a000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f00000d1000)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000078f000-0x8)=@assoc_id=0x0, &(0x7f000085f000)=0x4) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000a56000-0x8)={0x0, 0x1, 0x0, 0x0}, 0x8) sendto$inet6(r4, &(0x7f0000832000)='\a', 0x1, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) msgctl$IPC_RMID(r1, 0x0) [ 62.344719] sg_write: data in/out 1562545402/1 bytes for SCSI command 0x0-- guessing data in; [ 62.344719] program syz-executor0 not setting count and/or reply_len properly 2017/12/18 11:45:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000003000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000001000)={0x2, 0x80000000, 0x5, 0x3, 0x4, 0x6f}) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000000)='comm\x00') preadv(r2, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)=""/1, 0x1}], 0x1, 0x0) 2017/12/18 11:45:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xf76, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000143000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff161, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = open(&(0x7f000066d000-0x8)='./file0\x00', 0x42, 0x1) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000c0a000)=0x5d, 0x4) mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000147000)='./file0/file0\x00', &(0x7f0000035000)='./file0\x00', &(0x7f000070f000)='bdev\x00', 0x0, &(0x7f000030f000-0xb9)="a3dbbc303fa8054048931756ae9d6bf19db04b67eca50827fe76beddda905ad39f9319e90e68af06860cedd05a1b23dd8d359fe9e25163653a089d8f3477f0c3e927e81f49b6efaeea63894830b037785daad1f43ea2ef2235b4c6280f263675b8180b572cb509e307df2ce2383e1e4cfaab420ac1ba62c0d382378b188a2beb8ded2f7275b26a99301a043cd5e4241ffc3495f1a7a1029f1c46e5e5bca7640447984b77f336843966cb6441e55ee581b54d3dd6f125d078b0ed08") r2 = syz_open_dev$vcsa(&(0x7f0000d6b000-0xb)='/dev/vcsa#\x00', 0x1, 0x2101) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000af1000)={0x0, 0x75, "6326b3629aa117104b6de275442b02d4f9ccd503f14995b7fa5cef2926e3561642331aef121c3fe31923dca7a2d02dc165585bc8806a9a0e73841c69b5fac3a072595e11a86e4d9de4036b67a524fd5829661b9439723f991294b65d982dc66d2e3291ad574b6ccfe503c1aa3a9478fea0e55e8dd0"}, &(0x7f00000f8000-0x4)=0x7d) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e39000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f01000)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000025f000-0x98)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x8}, 0x98) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000fe3000-0x20)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) write(r2, &(0x7f0000022000)="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", 0xfa3) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000944000-0xc)='/dev/rfkill\x00', 0x2, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f000012e000)='/dev/vcs\x00', 0x1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000b9c000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000063a000-0x18)={r5, 0x0, 0x0, 0x0}) ioctl$TCSBRK(r2, 0x5409, 0x56b) pwritev(r1, &(0x7f000097b000-0x20)=[{&(0x7f0000ab2000)="02", 0x1}, {&(0x7f000044f000)="", 0x0}], 0x2, 0x1) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f000033d000-0x30)=[{&(0x7f00003f0000)="530c92b9fde34675a45f3d134c507f996d434fed90339c5db3d9396bb13346916228da7de413b23c8debfe1f73", 0x2d}, {&(0x7f0000e39000-0xa5)="9f5ffc47a8e6c321b1d1e4a8836f0a071acc00df67ece52165c0d3f4d45573062a7e0a6906ca3ca343400312f9abefd4152ca5baf63f8e152ff745ecf95ae24d6ee81e9b4f93d2c96b6fcced8ab79a1e5f2a601b7262a1eeb745db0e90aadb55fce75213404cf21ce6c3b078aaae0b57c7ff911bf9b11abfa5035d4191c90d7ba03b6ebf17fcb123369b6c9cb5247c9b2040617591ad19c6a57f6c9d2141f40b081ace90254ec7597c9f18b3b50395c2950ffa892f1cdef5ccbf5137e95cb951cb6995e3cf0828b3904b6f2852aa038ed3892cfa613ed6ae23b454371942ec", 0xdf}, {&(0x7f0000fe4000)="804f2158354ca57c1bc95e7b5b1c051b78815bb17b670614149f20c5a05f8a22c1d2515b79d403b2d8919959407570ab8a09f1a1e6203ca2de5df2fb787ed65a61e6d2d6ad76df3e0bc783d55bd3641f04272fb33c3a75c389bd2f21edd169ed7be8a910287bd412f10b7289973d4461bf9aa741b8ace17cd143b320d57e99150389585deb5afd8d509a27ea270c0d21f60e2f586773069d347daa55a85d2dcb09d1c143415bb5a5b51d70692f2570587aa3a0367b0f3940", 0xb8}], 0x3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000a64000-0x34)={{0xffffffffffffffff, 0x3, 0x9, 0x3, 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]}) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000f69000-0x2c)=""/44) clock_gettime(0x0, &(0x7f0000221000-0x10)={0x0, 0x0}) 2017/12/18 11:45:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000401000)='./file0\x00', 0x400, 0x4) r1 = socket(0x11, 0xa, 0x0) r2 = semget(0x0, 0x2, 0x140) semctl$IPC_RMID(r2, 0x0, 0x0) bind$inet6(r1, &(0x7f0000b33000)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d0d000)={0x0, 0x6, 0x0}, &(0x7f000058e000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00003d9000)={r3, 0x9, 0x0, 0x6}, &(0x7f0000794000-0x4)=0x10) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r4, 0x29, 0x4, &(0x7f0000f60000)=0x5, 0x4) setsockopt$inet6_int(r4, 0x29, 0x5, &(0x7f0000916000-0x4)=0x2280000000009, 0x4) sendto$inet6(r4, &(0x7f000025f000)="", 0x0, 0x0, &(0x7f0000bcc000-0x1c)={0xa, 0x0, 0x59, @loopback={0x0, 0x1}, 0x3}, 0x1c) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) getdents(r5, &(0x7f00009a4000)=""/0, 0x0) getdents(r5, &(0x7f0000fe9000-0x47c)=""/2062, 0x80e) recvmmsg(r4, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fe6000)=[{&(0x7f0000f5d000)=""/200, 0xc8}, {&(0x7f0000b23000)=""/59, 0x3b}, {&(0x7f0000a22000)=""/31, 0x1f}, {&(0x7f0000f5e000-0xf9)=""/249, 0xf9}, {&(0x7f000044c000-0x16)=""/22, 0x16}, {&(0x7f0000108000)=""/184, 0xb8}, {&(0x7f0000a0c000-0x12)=""/18, 0x12}], 0x7, &(0x7f0000f62000)=""/89, 0x59, 0x8}, 0x2}], 0x1, 0x2041, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x0, 0x0, 0x2000000000001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x5d65, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x800000000000, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x12000000000000, 0x5, 0x0, 0x4000000000000, 0xfffffffffffffffb, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000f9a000)="47504c6b657972696e6765746830242106", 0x200) unlinkat(r5, &(0x7f0000b3e000-0x8)='./file1\x00', 0x200) bind$bt_sco(r1, &(0x7f0000286000-0x8)={0x1f, {0x1f8a, 0x90, 0x8, 0x1, 0x4, 0xbc}}, 0x8) socketpair$ax25(0x3, 0x2, 0xfe, &(0x7f000016e000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00006d0000)={0x0, 0x0}) mq_timedsend(r4, &(0x7f00001fd000-0x76)="17960d747a974e427a171dc7304e85e36cb47b89f9b6c38850b35308e0d69c4fb70c45e5fa3b92b61b0e6fcd793a5d71c3584686e99599b3e196e78f356c306abfdc1a1830e3a8b5f76bb25b482db33963197da9eb681a4a10a5a56475d5c7aa352ddb6a441e108c9091b76d75483f86ea6346b18781", 0x76, 0x0, &(0x7f00006b8000)={r6, r7+10000000}) semtimedop(0x0, &(0x7f0000433000-0x1e)=[{0x1, 0x5, 0x1000}, {0x1, 0xfffffffffffffeff, 0x1800}, {0x0, 0x100000001, 0x1800}, {0x3, 0x0, 0x800}, {0x4, 0x9, 0x1800}], 0x5, &(0x7f0000f0a000)={0x0, 0x0}) fchmodat(r0, &(0x7f000025f000)='./file1\x00', 0x20) [ 62.436863] sg_write: data in/out 822404280/197 bytes for SCSI command 0x12-- guessing data in; [ 62.436863] program syz-executor0 not setting count and/or reply_len properly 2017/12/18 11:45:40 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4000000000eb, &(0x7f00007d2000-0x5)="6eb1bb7e8e", 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007d0000/0x3000)=nil, 0x3000, 0x8, 0x32, r0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8000000000000003, 0x200000004010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000-0x9)='/dev/kvm\x00', 0x100, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000406000)={0x5, 0x0, [{0x40000095, 0x0, 0x1fffffffc}, {0x300, 0x0, 0x9}, {0x973, 0x0, 0xc}, {0x0, 0x0, 0x6}, {0xe8, 0x0, 0x7}]}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) socket(0xdd12add643323ae8, 0x805, 0xfffe) mmap(&(0x7f000008a000/0x3000)=nil, 0x3000, 0x2000012, 0x1c, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000afc000-0x80)={0x5, 0x0, [{0xa, 0x100, 0x501, 0xfffffffffdffffdc, 0x10000008, 0x0}, {0xd, 0x3f, 0xfffffffffffff67a, 0x2, 0x5, 0x0}, {0x6, 0x10001, 0x80, 0xf0, 0x400000000002, 0x0}, {0x7, 0x10202, 0x7fffffff, 0x9, 0xfffffffffffffff8, 0x0}, {0x1, 0x7, 0x8, 0x7f, 0xae2, 0x0}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f00000f7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f000084d000)={0x3, 0x0, [{0x48d, 0x0, 0x100000007}, {0xc0000082, 0x0, 0xbffffbffffffd67a}, {0x8000017f2, 0x0, 0x4}]}) 2017/12/18 11:45:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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, 0x2000000000000, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000d3b000)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000976000)=0x75) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00002a0000)={0x1, r1, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000047000)=0x7, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket(0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000efb000)={@generic="247006000001d41a1bb9a2d0949d2d50", @ifru_flags=0x1200}) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x806, 0xffffffffffffffde) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f00001e3000)=0x3, 0x4) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00007e9000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect$inet6(r5, &(0x7f000029a000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) poll(&(0x7f0000450000)=[{r5, 0x41, 0x0}, {r5, 0x2, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x200, 0x0}], 0x4, 0x4) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000f71000-0x14)={0x0, 0x20000000001f, 0x9, 0x36d, 0x4d1, 0x1fc}, &(0x7f00004d5000-0x4)=0x14) r7 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, 0xffffffffffffffff) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f0000f01000-0x28)=[{0x1, 0x4, 0x0, 0x23d0000000}, {0x20, 0xfffffffffffffffc, 0x0, 0xfffffffffffff02c}, {0x200000000000002, 0x0, 0x0, 0x0}]}, 0x10) bind$inet6(r5, &(0x7f0000116000-0x1c)={0xa, 0x3, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x800e, 0x4000000000f, 0x4) 2017/12/18 11:45:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000017d000)={&(0x7f0000569000-0x8)='./file0\x00', 0x0}, 0xc) r0 = syz_open_dev$tun(&(0x7f0000d87000)='/dev/net/tun\x00', 0x0, 0x3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000284000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x7, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002d4000-0x9)='/dev/rtc\x00', 0x4, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c49000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d30000-0x4)=0xe8) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000a4a000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe, 0x5, 0x3, 0x4, 0x3ff, 0x40, 0x10}, 0x20) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000c4e000-0x4)=0x40, 0x4) bind$inet6(r1, &(0x7f000020d000-0x1c)={0xa, 0x0, 0xd98e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, 0x1c) listen(r1, 0x6) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000011000)={0x0, 0x4}, &(0x7f00007eb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000e2000+0x6de)=@assoc_value={r5, 0x6}, &(0x7f00005f9000)=0x8) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x5) syz_open_dev$vcsa(&(0x7f0000586000)='/dev/vcsa#\x00', 0x400000053, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001e6000)={0x0, 0x0}) r8 = accept4$ipx(r7, &(0x7f0000e53000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000eaa000)=0x10, 0x0) shutdown(r6, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000a44000-0x20)={0x3, 0xff, 0x1, 0xffffffffffffffff, 0x5, 0x8000, 0x80000000, 0x100, 0x0}, &(0x7f0000ab6000)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000f0000)={r9, 0x5, 0x30, 0x4000000000000101, 0xe8}, &(0x7f0000941000-0x4)=0x18) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000cb1000-0x4)=0x0) sendto$ipx(r8, &(0x7f000000b000)="98a4c10ec8e08069bcb9d67386c41c76e538264081bf3abf92c79cfe45e29503831753ef629c2a820e068dfe861c4d0465779fee317e92a92da70e076a1c2eddf258399bf2f3fe272b57c98f0cefbe375cb77930765a20447cce14ba95ff188eb25dd29f4f225ec64a79574863a8704f68cfce85765e630ba42ff76405c8aa9f8e5a4460b7ea559edce91358a82937efa5617d8fba50ca0b82c7bf5ee72b30fe10089a8ae13955379dd0e14d22be67bf4186b553330e77e25faa414d6729", 0xbe, 0x3fffffc, &(0x7f000015b000)={0x4, 0x2b4, 0x7ff7, "797905a818e0", 0x3585, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x9, &(0x7f0000abf000)={0xffffffffffff19f8, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb2}, 0x98) sendmmsg(r6, &(0x7f0000295000-0x78)=[{{&(0x7f0000ac1000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f0000ac1000)=[{&(0x7f00005b4000-0x8e)="", 0x0}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f00005c1000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ac1000)=[{&(0x7f0000ac2000-0x5)="766ce0d08281", 0x6}], 0x1, &(0x7f000053b000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x4000010) setsockopt$inet6_int(r6, 0x29, 0xce, &(0x7f0000ce5000-0x4)=0x1, 0x4) writev(r6, &(0x7f00008db000)=[{&(0x7f00009de000)="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0x1000}, 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{&(0x7f0000c27000-0xe4)="bd6c14966cdb5f08aa501c6187e900f3ae45a614171d36d590c78e62cce9beae31e4b045ab22811c8b4f7381363a4103ff77af630d1b0033f5ee57a08d5dd030bb3c67e6261c0fa544cb999d7dff4b22238b661de94b0459d78f7d93079fc3a71973e217de2606a5747b8dd3d9b9b8c5aec2bd56bd08418c34423cdb3ea5d2bb61f86341497d6c3f8d2d0b68d4a4172ff8c91d19284e8146c4a93cbc0b436139830e95cfe781c80ab3342759b503e3ea753546cc3cfbadc2045917205eed13a4bbaa248483d929502cc2de48dff1aeda6038c7d4fad479af7307e2ce11bc053c56727860", 0xe4}, {&(0x7f0000966000-0xa8)="7989264cbd9faf1470fb676fdc8ccd487a0cbc2a3ec0f2378812cf5c83ed91ac293112ca07706fb292bdb76156a779b20a340c6f20a4fd59aa0b261fdf4fc4af8cb83083160644b13b4a2adbe543c7b83b5100031459444777ec8403fb11d6eb4cca95bca9bf2e24425d8752c279e217fb9ebfa34de11bb71202326d6edebc67b16d1aa672aa082766c718e7c72f3078abc3927ea1864e78a0964234e7ff7c62a3fae5986303e25946bd0fb8850992ce1d0ccc5bb9f1dc7f7c89a6fbeade979c4f0cc7ff1ca2f8d30006d2c1595a6b0d3b02a9af40a11b5e0e053167fcbaf48e68449f9792fbddf32ae1b4e7b99d629e8f", 0xf1}], 0x5) syz_open_dev$vcsa(&(0x7f0000190000-0xb)='/dev/vcsa#\x00', 0x7, 0x0) writev(r6, &(0x7f0000bd5000)=[{&(0x7f0000eca000)="97b6b3a2a1768d9c210764d054ce3bf914e850", 0x13}, {&(0x7f0000d40000-0x1000)="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", 0x1000}, {&(0x7f00008c8000)="84e0327d1c795bff51279387e905a331517ced28082b1bbd1f37eec13f3e1fbed385e67bf57480ecd8dfc837ae8130d615dd4f968f7263fc1157bf0267010510a37a2173d6ef0e17b39e5b365972ee91b4b68426f93e870903a18d6163587ac9d947f7e49b48961388149152d2fa9d5bd0902eefa71fca6ee98fcef1c6e680f5e5f0aac178ebe33cb6a525a11225bd6ed8c80781b155ecb53736b3fd22546e", 0x9f}, {&(0x7f0000c2a000-0xb6)="04f748ccb9af792c64687a227b59844f9c17bb041845b431541b314b64e1903ebe10eab15a3d77d31c226204f8cac0191c023b54e98391b266c6496ce0fd5503153669b8d5e6541e5ec9cf34902df1d178932bab06a5d5f0e3f3563fe43719639c47ee7f51c0aa1f128c7284a504204ff8f5405f3ab8d8ffbbe026b2206b78b548eb82cec9b1e5075a07713c7f45ec2d2f731e8c3166087489a9ae7ce55d23dbd7655a1bd097844ec253f0a0438c448d04a9f3d8ba85", 0xb6}, {&(0x7f0000864000-0xe0)="d8bdfab9635b92d053c7e679ce8a2c56a403271e9b005f8aff01b9da3d7dcbf3920b0a745fe4c73d4267a045d74f9eef7ff3f710e27cfa432a0651b3575e5d602d1e688a190c4e27ab255b2b2b2b7d9b5c065b6494ca3c7217391b0f705fa3d065e2f478b7ed5e91e70268f7f9db536d1a0fab8db415c38278192c032c2755f99199cf2d188d656953b8d1b6d2285a1acb35494fb97e69163dd3dfefdfdecf79a7ce6b8109009bcb1e23eacb13fde672fbea3b77e288a3c00f64846d2bbe100ec9987429710ba39cc9d64e64b8443fcb68b1771605c6457e8e8b940f23acc147", 0xe0}, {&(0x7f0000b92000-0xd6)="18e2a41a5b613107a286fda441309a26a55b54277bb6d9e6156f89ba49ad5115a4caebb8d9ee8fc7c98871cc3c4c13fa2e8a0d9701855128852066fe4313d684672df1197f9f024e0c6b7a8cbab89cdf4b3fe2903bc346dbb4ed1b38f42b351dfe3b7633c5ca84274af159b787c8083bf3518fd6cb548b31e3444f6661fbe974fdb98f91941a6197f32aba6a8525ca34da8699121e261630ca15ad592f6a603afb3e78ed9a18dc0cef8da813caa543f5ddfcf9c51ccec72ae75c82cc3b5af234a0dcec2ce1f7a37d3a06d21abcfc35bf84c1c55caaf3", 0xd6}, {&(0x7f00006bb000)="6405502a80885b58fa97f53f4f63e0c435cff901399343e9a1bd4e481331924e316cfcf57007f7796fd1c6c9d1635a255cbec8e1dd9a94f907119867baa0a85213197124665eac591ec48393968e9bee22c3d0", 0x53}, {&(0x7f00006fc000-0x87)="cf95f3a70d7ebac5e86d9778dbbfc8cca8eb36ab65fcf48221a617ce4e28470e1bbaf3ebd19e1ee05303257ddda042f7c7a57b1cc1090b7a02c35fc64bf00cefbaedaaec0723af5471eb249a0c4619764f99deb88888487785fcfb49fefcbb496bd2982c8a8536c4dfe50a92711dee3958f575b4204909a56912e75b7d2644c9a1f2773a6c1dab", 0x87}], 0x8) 2017/12/18 11:45:40 executing program 4: r0 = open(&(0x7f00003a9000)='./file0\x00', 0x4000, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x8000080800) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4003, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x6, 0x78, 0x40000000000040, 0x80000000, 0x16e6800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0xffffffffffffffff, 0x0, 0x0, 0x100, 0x4, 0xfffffffffffffffc, 0x0, 0x0, 0xba89, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0xa) r4 = socket(0x100000002, 0x1, 0x0) r5 = socket$netlink(0x10, 0x3, 0xb) setsockopt(r5, 0x6, 0x400e, &(0x7f0000902000)="020508000000000000005462fa01a15eaf0d2cf613f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe796bcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97800c4a4c2e9f5c0c14f1659ce8c8bed27e60a3649f93ea0c8263f864102ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ebbb7bbfbcb6f", 0xd8) setsockopt$inet_opts(r1, 0x0, 0x200000000000008, &(0x7f0000363000-0xf4)="ff51cbd54f8d9f000138802494bc1a869ecf06869c1ae50000000000000007c8513a871f0c76010863e75e64393c700123b0d1a8000f0fde0fb7c8db2e7ca0151dfa09806bc79f2bcf4417af0c0787e547246cc88368005383733bb4cfa95cbc505e22cf1663eb53a9af0000000000000000a9b497fd387484430ed225b3b8d25e46f2f881ff20000000e4cabecccbbc1f3faf5f5237a965b6e12787a776ff34a50068b6c06c28a0be2a9f588d3bf24567067f8390fb000900000007efa1779364802a4e3b5f2fb100b22e511a080b491139d14bdf0000000402a6de73f09773c344cbb3ae366f9ab803048a38b1a6f1630f", 0xf2) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000bab000)=0x0, &(0x7f00006e8000)=0x4) connect$inet(r4, &(0x7f00007de000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000bb1000-0xc)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000c32000)=0xc) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000071e000-0x4)={0xffffffffffffff6d}, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0x2, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x13, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800080000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffffec, 0xffffffffffffffe0, 0x1, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) getsockopt$sock_int(r4, 0x1, 0x2d, &(0x7f0000d99000)=0x0, &(0x7f00002f0000-0x4)=0x4) getsockopt$sock_timeval(r0, 0x1, 0x10000000000000, &(0x7f000046b000-0x8)={0x0, 0x0}, &(0x7f000019f000)=0x8) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000d44000-0x8)={0x0, r6}, 0x8) tee(r4, r2, 0x3f, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000b5a000-0x10)={0x0, 0xffff, 0x46a4, 0x3}, &(0x7f0000374000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000da2000)={r7, 0x9}, &(0x7f000038f000)=0x8) sched_setaffinity(r3, 0x8, &(0x7f0000a6e000)=0x3) fcntl$setflags(r4, 0x2, 0x1) open$dir(&(0x7f0000b2d000)='./file0\x00', 0x200000, 0x140) dup(r0) socket$inet_icmp(0x2, 0x2, 0x1) dup2(r2, r4) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00008dd000)={0x183dddfc, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) capset(&(0x7f0000360000-0x8)={0x0, r3}, &(0x7f0000ce8000)={0x0, 0x0, 0x4, 0x0, 0x2, 0x0}) 2017/12/18 11:45:40 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000082f000)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000fac000-0x10)={0x7000, 0x12000, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000df1000)=0x0, &(0x7f0000f01000-0x4)=0x0) io_setup(0x9, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x6, &(0x7f0000002000-0x3b)="248a3f7a1d5803677d6fb20c8c735621a02ad26baf9d98064d0371cfd9ee812386fdc2da28fe85282e8348995f83e15c78e69743ac4d12cecea230") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000004000-0x10)={0x7, &(0x7f0000004000-0x1c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r2 = dup2(r1, r1) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000001000)=0x2) r3 = socket(0x17, 0x6, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r3, &(0x7f0000003000-0xb)=@random={'trusted.\x00', 'T\x00'}, &(0x7f0000005000-0xd6)=""/229, 0xe5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xc3, &(0x7f0000006000-0x8)={0x0, 0x0}) fchdir(r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000007000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000008000)={0x1f51}, 0x4) [ 62.595386] audit: type=1326 audit(1513597540.813:669): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7339 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0xffff0000 2017/12/18 11:45:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x160c0, 0x0, 0xfe, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005ed000-0x78)={0x2, 0x78, 0xd4e7, 0xb21, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0x2001000000000f8, 0x0, 0x0, 0x0, 0x0, 0x25, 0x0, 0x12, 0xfffffffffffffffc, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x1) mmap(&(0x7f0000000000/0x274000)=nil, 0x274000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f0000019000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x278000)=nil, 0x278000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000147000)={0x0, 0x0}) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f00004de000-0x32)=""/50, 0x32) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) timerfd_gettime(r2, &(0x7f0000365000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = syz_open_dev$sg(&(0x7f0000271000-0x9)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000278000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000278000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000279000-0x10)={0x0, 0x989680}, &(0x7f0000278000)={0x0, 0x0}) write$sndseq(r4, &(0x7f0000119000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"9f9022f7ebb32d4b73944223"}}], 0x30) write(r1, &(0x7f00008df000-0x59)="000479694bb948cef40faa1370aecf3486cda11ad1cce09a00225043e83c4cb85d96b801a6b3a15a047987ffffcc0164b3f4d2dc6b0e3467bd64c3b11fdb92000000098fb74638bd8b1d468b0821020100ba2992d91766fc56", 0x59) mmap(&(0x7f0000278000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000f2c000)={0x6, 0x1}) select(0x40, &(0x7f0000277000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, &(0x7f00001e9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000c6000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000277000)={0x77359400, 0x0}) r5 = getpid() getsockname$inet6(r3, &(0x7f0000214000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000bf4000)=0x1c) ioprio_set$pid(0x2, r5, 0xfffffffffffffffe) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x5) write$evdev(r4, &(0x7f0000161000-0xc0)=[{{0x0, 0x0}, 0x0, 0x0, 0x1000}, {{0x0, 0x0}, 0x0, 0xfffffffffffffffa, 0x0}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10000000001, 0x3, 0x4) 2017/12/18 11:45:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) r2 = perf_event_open(&(0x7f0000f2f000-0x78)={0x7, 0x78, 0x8, 0x3, 0x3ff, 0xffff, 0x0, 0x1, 0x100, 0x1, 0x1, 0x7, 0x1c7, 0x1, 0x0, 0x1400000000, 0xf362cb30800ec128, 0x100, 0x40, 0x1000, 0x3, 0x7, 0x3, 0x400, 0x4, 0x101, 0x0}, r0, 0x6, r1, 0xd) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000376000-0x10)='/dev/sequencer2\x00', 0x408600, 0x0) flistxattr(r2, &(0x7f00000af000)=""/106, 0x6a) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f00003fb000)={0x0, 0x5, 0x3, &(0x7f00002dd000-0x8)=0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f00008a5000-0xbc)={0x7fffffff, 0x0, 'client0\x00', 0xffffffff80000005, "4d36c94cdd8c42bf", "4e9cdefe4b9d52788cdaa9767fa8f38e2dea2e5038e0a02e357a702df722d20b", 0x7, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) set_mempolicy(0x1, &(0x7f000047b000)=0x8, 0x1) r6 = dup2(r4, r4) connect$unix(r4, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r5, &(0x7f00000bd000)=[], 0x80, 0x0) close(r6) ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0x8) [ 62.631853] audit: type=1400 audit(1513597540.814:670): avc: denied { setopt } for pid=7356 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2017/12/18 11:45:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d88000)="ff55cc6cffba04364e0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000e6c000-0x14)="ff57006c0000000000000000000000010100aad3", 0x14) dup3(r0, r0, 0x80000) close(r0) 2017/12/18 11:45:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f000089b000)={0x2, 0x1b, 0x4, 0x5, "ff14999b20e503afc2e30e8e0f7449118690860001205a7710f7d8a18a941d6a"}) r0 = accept4(0xffffffffffffffff, &(0x7f0000051000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007c7000-0x4)=0x60, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = syz_open_dev$sndseq(&(0x7f0000235000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000947000)={{0x8000080, 0x0}, 'port0\x00', 0xc6, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 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]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xf642, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_int(r1, 0x0, 0x2f, &(0x7f000072a000-0x4)=0x0, &(0x7f00002e6000-0x4)=0x4) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000104000-0xf4)=""/244) epoll_create(0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000001000-0x25)='/dev/snd/seq\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() listen$netrom(r0, 0x1) perf_event_open(&(0x7f000031e000-0x78)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000017000-0x9)='/dev/sg#\x00', 0xffffffffffffffff, 0x400000) r5 = perf_event_open(&(0x7f000004b000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000198000-0x78)={0x8, 0x78, 0x20000000000000, 0x3, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x5, 0xf6ee, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0x2, 0x6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, r5, 0xd) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0xffffffffffffcdb3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000498000)='/dev/vga_arbiter\x00', 0x20000, 0x0) bind$netlink(r6, &(0x7f00000e6000)={0x10, 0x0, 0x438, 0xfffffffffffffffe}, 0xc) inotify_init1(0x0) prctl$setptracer(0x59616d61, r4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000064a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/18 11:45:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() gettid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000058b000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a48000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a6e000-0x4)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006e6000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e2f000)={0x0, 0x0, 0x0}, &(0x7f00005ca000-0x4)=0xc) r0 = gettid() getpgrp(r0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000925000-0x4)=0x0) getpid() r2 = getpid() getrusage(0xffffffffe, &(0x7f0000f9c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f000015c000)={0x0, 0x0}) setitimer(0x3, &(0x7f0000132000-0x10)={{0x77359400, 0x0}, {r3, r4/1000+10000}}, &(0x7f0000c53000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x7, 0x1, &(0x7f0000d51000)={r5, r4}, &(0x7f0000bd9000)={0x0, 0x0}) clock_settime(0x1, &(0x7f00002cf000-0x10)={r6, 0x0}) r8 = socket$llc(0x1a, 0x4, 0x0) r9 = syz_open_dev$vcsn(&(0x7f000086e000)='/dev/vcs#\x00', 0x4, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009cc000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r10 = open(&(0x7f00008bf000-0x8)='./file0\x00', 0x220400, 0x8) dup(r8) openat(r9, &(0x7f000067f000-0x8)='./file0\x00', 0x8000, 0x140) socketpair(0xc, 0x3, 0x9, &(0x7f0000592000-0x8)={0x0, 0x0}) r11 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000078c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCNXCL(r11, 0x540d) r12 = syz_open_procfs(r2, &(0x7f00001aa000-0xf)='net/ip6_mr_vif\x00') preadv(r12, &(0x7f00007a0000-0x60)=[{&(0x7f0000210000)=""/228, 0xe4}, {&(0x7f00002d6000)=""/4096, 0x1000}, {&(0x7f000097e000)=""/8, 0x8}, {&(0x7f0000d1a000)=""/85, 0x55}, {&(0x7f0000601000)=""/83, 0x53}, {&(0x7f0000ad1000-0xd6)=""/214, 0xd6}], 0x6, 0x400000000) mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000923000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80803) r13 = syz_open_dev$sg(&(0x7f0000957000)='/dev/sg#\x00', 0x3, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r14 = gettid() perf_event_open(&(0x7f0000c75000-0x78)={0x2, 0x78, 0xdf, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff2a, 0x3, 0x3, 0x0, 0x0, 0x2, 0x0, 0x40000200, 0x0, 0x0, 0x80, 0x1, 0x0, 0x400, 0x0, 0xfffffffffffffffe, 0x0}, r14, 0x5, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r13, 0x80404525, &(0x7f0000c5d000)=""/137) mmap(&(0x7f0000000000/0x243000)=nil, 0x243000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r10, 0x8903, &(0x7f0000f12000-0x4)=0x0) sched_rr_get_interval(r15, &(0x7f0000ff6000-0x10)={0x0, 0x0}) futex(&(0x7f0000005000-0x4)=0x0, 0x85, 0x4, &(0x7f0000a4f000+0xf08)={0x0, r7}, &(0x7f0000450000-0x4)=0x20000, 0x400) name_to_handle_at(r12, &(0x7f000037e000-0x8)='./file0\x00', &(0x7f00003f5000-0xfd)={0xfd, 0xfcc, "4c09899d8c0a0d02d5d47e20039d3e4546f861dbb33d3ceced238f25d9e040ac15f0c817d56e2dc6c3ada0778dd2438b7aed3e642dcec9d61b3e81bcffab6545ab919e80d179fb6bcc1e7d475c299c312dd3d23e05f065b4f98b13795e83db45d2cf057b6a53928c7ad45c2a36e75f8541b3eb723a5690d294b2691217e5462ac87711385b73dbe5b5d1c7f65b1054caea9dda08dc8328b529fa390e998ea2a4fc405023a292e6767aa040d711d9a76d97af5ae663042b074bef7f030a281ec6028392a5ac7f0c90eb438ef5c4839e2b78b3d8bbeffa87badeacf8e124d9d7406860530de6d5fb273130f9fd57f76d195d5db38ff3"}, &(0x7f0000c5e000)=0x0, 0x1400) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, r13, 0x0) [ 62.659415] sctp: [Deprecated]: syz-executor1 (pid 7355) Use of struct sctp_assoc_value in delayed_ack socket option. [ 62.659415] Use struct sctp_sack_info instead 2017/12/18 11:45:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x880c626c2bbabfde, 0x3, 0x80, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001000-0x25)=""/37) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000001000)=""/223) fcntl$setpipe(r1, 0x407, 0x1) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x2, 0x6, 0x100, 0xfffffffffffffffe, 0x3, 0x3, 0x0, 0x5, 0xbb1, 0x6, 0xfffffffffffffff7, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000002000)="eed8f00e68f3a2a8eb0d3bd66f6ae0b6b00fdff18d650d2a25559409ae6460c199056261835c23427e35d9937caf41940dbd32ae8f614f095c03595cf18e3c82ecbffb1665bdcb0732f6958776e4863f4b15cbcaf0a123e11c5fb829", 0x5c, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000003000)={0x1, 0x3, 0x7, 0x8, r2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000005000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000006000)='/dev/input/mouse#\x00', 0x6, 0x2000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(r2, &(0x7f0000008000-0x8)='oom_adj\x00') write(r5, &(0x7f0000005000)="842f05fdf67a95ba", 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$mice(&(0x7f0000009000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [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}, 0xfff}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffff7}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffff8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x1, 0x8c3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}], 0xb0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f000000a000-0xd8)=""/216, &(0x7f0000003000)=0xd8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f000000b000-0x108)={0x0, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2b39, 0x1ff, 0x3, 0x1, 0x3, 0xfffffffffffffe00, 0xfffffffffffff801, 0x6075, 0xff, 0x0, 0x10000, 0x2, 0x80000001, 0x9, 0x1edeed93]}, &(0x7f0000001000)=0x108) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000008000)={r7, 0x5}, 0x8) 2017/12/18 11:45:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000713000)={0xa, 0x0, 0xef, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000e32000-0x10)=@common='dummy0\x00') listen(r0, 0x40013) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000417000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00009c3000-0x38)=[@in6={0xa, 0x2, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21}, @in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}], 0x38) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f00007f8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000442000-0xb)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000061d000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000065b000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ee1000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xffffffff, 0x2, 0xfe, 0x2, 0xa0, 0x20, 0x2, r4, r5}, {0x400000000000769, 0x0, 0x6, 0x2, 0x200, 0x8000, 0xfffffffffffffffd, 0x8}, {0x8, 0x4, 0xfffffffffffffffb, 0x4000000401}, 0x5, 0x802, 0x9, 0x1, 0x15, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x9}, 0x4, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x9, 0x2, 0x3, 0x3, 0x6d6, 0x28, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000051f000)=0x0) ioprio_set$pid(0x0, r6, 0xffffffff) r7 = socket$inet_sctp(0x2, 0x5, 0x84) r8 = fcntl$dupfd(r7, 0x406, r7) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000c95000-0x4)=0x0) mq_notify(r8, &(0x7f00008df000-0x60)={0x0, 0x4000040000004, 0x0, @tid=r9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r8, &(0x7f00003d2000)={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd8}, 0x1c) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000073a000-0xb)={0x1, 0x81, 0x100, 0x5, 0x7fff, 0x8, 0x1, 0x10000, 0x20, 0x9d8, 0x75c}, 0xb) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0xc02) waitid(0x0, r9, 0x0, 0x100000a, &(0x7f0000146000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r10 = socket$inet(0x2, 0x5, 0x40000000002) setsockopt$inet_int(r10, 0x0, 0xcf, &(0x7f0000001000-0x4)=0x0, 0x4) open(&(0x7f0000a6f000)='./file0\x00', 0x24880, 0xfc) sendto$inet(r2, &(0x7f0000b95000)="b1", 0x1, 0x0, &(0x7f00000d0000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(r0, &(0x7f0000283000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00008db000)=0x10, 0x0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00003ac000-0x2)=0x101, &(0x7f0000738000-0x8)=0x2) 2017/12/18 11:45:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00009aa000-0xd)='/dev/usbmon#\x00', 0x4, 0xfffffffffffffffd) listen(r0, 0x5000000000003) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008a7000)=0x8000000075) r2 = syz_open_dev$vcsn(&(0x7f0000463000+0xe3c)='/dev/vcs#\x00', 0xfffffffffffffffd, 0x8000) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000f15000)={0x0, 0x101}, 0x6) r3 = socket$inet(0x2, 0x80003, 0x9) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000da4000)="8907040000", 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = open(&(0x7f000044d000+0x1a5)='./file0\x00', 0x2000, 0x1) ioctl$DRM_IOCTL_AUTH_MAGIC(r5, 0x40046411, &(0x7f0000ce4000-0x4)=0x200) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000b8e000-0x28)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1000000000001, 0x0, []}, 0x10) r6 = openat(0xffffffffffffff9c, &(0x7f00001da000-0x8)='./file0\x00', 0x1010c0, 0x40) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000380000-0x160)={{{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xed, 0x6767, 0xe81, "0377b5d74548ca7ef5bb09d3884c9e07ea485f96ba5178f14763b627aa26e0400b350f02f12e95a71fc469c56a80cf0707a165e028be1dd7fa3f9ed12fe5d73bb9adbb997a0820e8cda0114636fcfc91"}, 0x160) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000094e000)={0x3e, 0x8208, 0x4, 0x6, 0x0}, &(0x7f00004d8000+0x2f1)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000999000-0x8)={r7, 0x9}, &(0x7f0000080000-0x4)=0x8) close(r4) sendto$inet(r3, &(0x7f000038c000-0x65)="", 0x0, 0x0, &(0x7f0000a47000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r4, 0xffffffffffffffff) ioctl$int_in(r1, 0x0, &(0x7f00007cb000)=0x7) r8 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000326000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r8, &(0x7f0000bdd000)='#', 0x1, 0x20008045, &(0x7f0000da3000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r8, &(0x7f00008e2000)=[{{0x0, 0x0, &(0x7f00001e3000)=[{&(0x7f00009aa000)="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", 0xb01}], 0x1, &(0x7f00005f5000)=[{0xd0, 0x107, 0x8000, "b7be880be1bdb9664dd28704eca306fc65e583f1d3cdd3f4a3c8d75f1d44a520584a8bbb20e772ccb69ab240e39fcb7cc055d0932b637ce1fbb2857941ca3029e8b49c657b506943d84029642507dcefc8728f56d4306ead7e1e693035a77b318a6db8571e53f2ff3aeace11d52c109cde3971c69a95853307771148697a122edf3ccda3c064c81eccc182c7a114e4f9023a40f57a95216a2844bf5d0c45f8096a19cbfa62ae54c32563b28fa12d5f14876c57ac3650d214b750fcadee179615de"}, {0x60, 0x11, 0x3, "fcd2120cc3b17ebbe050a7b0a3404daf93db4c6bad11c8712b2681a7a39bdaf997b9dfa21fcf5b70eee4cdd446d9f5253a2132c983281cc73866ea27d4906966c460c9313d8f24e10a1676f3fb7adfcfa0"}, {0x90, 0x105, 0x8, "c3d5d517e3a63e505fcfc52dcb18b8647e3c796e7430905124ba9a52b1726a788898aa07d57ffdf7a089cc42c7858bcdaa63135cf6a957225f6025f30b190982580ebf03bdb761352a291cccdd6299d8bb555999809889b783dcbd9ba0e699d1da2ca68affbc0ceb244ea1f8afdaaac292782c72a028d54f2d335e5b8da87488f884ead3"}, {0x100, 0x108, 0x1, "702240491656e14c3fc38aecd2859f09784af705b9bf0150711fdaf53afca6fa39dce7a78e91a9a6ed941c4397c7a6d0b5dfdd0691ac7a509ae9ac928f6aa88778de68fc734da965588b7f6842f2afdb722e14b17f8cd05fdcb5a23b6132764cff95cdf3e96c6a7bf2cea92817426449386e87a37e8f0e767fa6ba7e1b55b1d3a2b11f68897d07010772e680c297a550d47f5f4668716d87c9746e7c6a37e113e7cf9c09105a61c55d8bdeb559f01a154e897771b05f7942799a2bf03255c8bce37927c7fe2f184d4872821d9df6d26790a27c7886d11aef512bb41bffbdb94e265fda9c0b558f3e9b21873b8e917a39d8"}, {0xa8, 0x114, 0x200, "e1dd79f6d8a93073b67541b398f6139a6c9a83c081f86d5ab2351abd065d1f72068c171ac0b47217e79f3d1e15e03fbe59c8677d007e118c8893e4e7e30fb16501f0eb8f13ec23fe9b17931c944b5a005c0000390780965b88d415bd04c1cf3b56aaffd81f1c2c47946ab4b3ef7683110a816c58f5ad3ef53b683c8dff925aa7d322b4f1e912c7f02d23eac2eb54cb468d80d8544a55bb428314c0"}, {0x48, 0x1ff, 0xbc, "8eab8eb993f89798316f47fd0fa32c73771ec18f8ec86dd93bfa318c4185f25080ff5bf25d8bf0f72a47771f683cfc9c1612be8c98d252e2cac1eb"}], 0x3b0, 0xffffffffffffffff}, 0xfffffffffffffffd}], 0x1, 0x4c080) lstat(&(0x7f0000bc9000+0xfdd)='./file0\x00', &(0x7f0000cad000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$mice(&(0x7f0000ccf000)='/dev/input/mice\x00', 0x0, 0x400084) 2017/12/18 11:45:41 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000178000)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00003b8000)=0x6f, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000351000)='keyring\x00', &(0x7f0000b30000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000907000)=@generic="e83ce6e38a81f096f44eaf7a87796faf", 0x10) r2 = add_key(&(0x7f000028c000)='dns_resolver\x00', &(0x7f0000448000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002bc000-0x16)="4b41bb6dd5d4a942b0aff60029a9658536eb3406d572", 0x16, 0xfffffffffffffff9) keyctl$negate(0xd, r1, 0x1000, r2) r3 = socket(0x10, 0x3, 0xffffffffffffffff) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00001d2000-0x12)='/dev/loop-control\x00', 0x101040, 0x0) write(r3, &(0x7f0000a46000-0x26)="26000000100027001801c1ff000180000020ef030000001b0000ffff0900f9510500031900b0", 0x26) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000863000)={0x7, 0x6, 0x7f, 0x2, 0x100000001}, 0x14) [ 62.768811] audit: type=1326 audit(1513597540.987:671): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7339 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0xffff0000 2017/12/18 11:45:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x80000000006, 0x0) listen(r0, 0x8) connect$inet(r1, &(0x7f00006e4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f00001a5000)={&(0x7f0000f13000-0x10)=@nfc={0x27, 0xfffffffffffffffd, 0x1, 0x7}, 0x10, &(0x7f0000cce000-0x90)=[{&(0x7f00007fd000-0x93)="9c5c8cdccf90225863208a7c8cfcfa9e7c7ddc2784e297c729cf64f11c9e7207e3a955d4fe862f188101bb3f8677bcf114d152dab5b8df7c6a46a0cf183cfb409bc4dfcf4db9bb9a230906b1511ae7cf37f68ae3a9deb6267e95935aa7446ccab9c23ee2862545a2cafcbcef4ce101d40c5273b3ba12eca73e7ad7d304160d9b5d60c6e624f0046329a48492185eb5d9f86630", 0x93}, {&(0x7f00006b5000-0xe6)="b3ab89fe84345e57a7d8031e8412bc5a08ffd2c0097967d58a0273b1b8a717cf13ccb625ca6ea596578cc18bc8de545479991e477e920c4720a4e5b7f2d8f474fcef8c242d2ee0c48bd7768fc150bf67685c94822a398578d6865ce11586a4475f3290f53b4ad4646f6aadd1804ea816baf3785099ee49c00c531a872a34ed3a92ec97af5ab931af407f492ed09e0a6c4f2e73a83a7c5a707c00ff0b3401fd27fa5b7658b2d2f36967d47bc5c4da2c937dd9a80355a5197ef4aada08da183ccb41023f364b703b51ad6848133db4d15d46f88ad484b4837c288dc21c47b4fa59c1fff19350d1", 0xe6}, {&(0x7f0000319000)="13316adb2c3bef655e15c7026c182071", 0x10}, {&(0x7f000097a000)="5c2b43fefa89b46ba487b1ea48ede57654d450bc93010a84de19abb7e59f4ef74baaf72b799354e0fe3cbcf9efcbe0b89b118f118224d21597b26906a3ff415e08003ae6c7d4a8ab16a2b945157a9b258c3a662689828ef4bf0e3c62001f23ebf3a5d1178038f09bb834d9af93e9680b7bef392094a7b78e3d89d5157d510da7ed00f639a2cc982d187b8d", 0x8b}, {&(0x7f0000314000-0xac)="0caf3fea09a3248af98beb393c19cdcdd9d1a1094ec89c80032a5e2f3b13ecf2950abdaab373918b9971b25fef1b4e56a5462ba2e941760ad0796a2a337c5c55bd8f3b30eaecb92ed5ec2aaa05dda1c1371429468c982cd2fd8c494b6035fc150186695041e52420ceba3ff08f9bb17bfb532b609fb18ce13b65da2c399c5e3c3cad462bce31803e4e4e656810c68279d0fb18bc864cc44967653ef05aaf9b0be6978cf8ff85e5c793b94ea9", 0xac}, {&(0x7f0000b39000-0xa0)="279dace08598fcbca36e69cda3c6f0215fefbfbf3ad9e8d90f0d2bfc2d46ae8bbe9a85e12966f8de924f1f5a2823beb4ae4a7f56c2f20f6aed80c763fc35c2a0b9a7c62aff4350c952b36ad1cba6c6357f8945e9ed3d13cf6e6699b8b47a3930dc6ecace2ffb01894d3cf9a3822a625bfcdb8fc69f23dce440e5d382731e838b45087f18e3fb396bf1000706d642cef6df19eca94eca2557a49f176d0e48ed6d", 0xa0}, {&(0x7f0000cd7000)="7704bdc9b4712ccf35e04fa5a1fc152cd108c04b49872f578b59383b43ab4cf99b947f191c22188a23ffa8d17a1ea536bb4340f36904dd617b", 0x39}, {&(0x7f0000464000)="dfe887618c1a3a6d0c7a03a57fcd400375520c83acf2ebb3719bfd79e85d4b", 0x1f}, {&(0x7f0000ae1000)="cc7f137c5980a7f1fe3c65ae4c9db86d5c1dc49f5900f134205a79732adf609ac457fb1072821aff47519c8f660880a39678ee6d5174ceb5df28ddd336c12fcb63dc4ca71b984652b23ccc984096f5bacff5b3ab2fd4a7001b465eee9503dfcc1584e034de41b49f5666f059c3ee093eec4d5b1d8e76cf33737c137f615757b594d4ce3c8eee0dbcabd9af36a720850e816e5215aec442c52f82e684d76645b3fce858a2", 0xa4}], 0x9, &(0x7f0000610000)=[], 0x0, 0x0}, 0x0) r2 = accept4(r0, &(0x7f0000d5b000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001c7000-0x4)=0x10, 0x800) bind$inet(r1, &(0x7f0000603000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00003d0000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000c6c000)=""/197) r4 = perf_event_open(&(0x7f0000706000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd(r2, &(0x7f0000590000)={0xbe}, 0x8) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000814000)='/dev/net/tun\x00', 0x0, 0x4400) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) recvfrom$llc(r2, &(0x7f00004a8000)=""/0, 0x0, 0x40012022, &(0x7f00007d7000-0x10)={0x1a, 0xd, 0x2, 0x1, 0x0, 0x8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r5 = syz_open_dev$sg(&(0x7f0000486000)='/dev/sg#\x00', 0x4, 0x4000) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r5) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000209000)=0x2, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f000087b000)=0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000b44000+0xc08)=0x1, 0x4) readv(r4, &(0x7f0000e55000+0x7f4)=[{&(0x7f00007d9000)=""/127, 0x7f}, {&(0x7f0000224000-0x12)=""/18, 0x12}, {&(0x7f0000f53000-0xf6)=""/246, 0xf6}, {&(0x7f00002bf000-0xb8)=""/184, 0xb8}], 0x4) r6 = memfd_create(&(0x7f0000c2c000)='/dev/sg#\x00', 0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000534000)={0x0, 0x1c, "e2ad4811841de190b56dfdd484e123365e666cf09e5331cde17c9848"}, &(0x7f0000903000)=0x24) ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f0000145000-0x18)={0x8, 0x80000000, 0x7}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00002f6000-0xa0)={r7, @in6={{0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x400000000000, 0x1, 0xa379, 0x1}, 0xa0) pread64(r2, &(0x7f0000b5b000+0x8a2)=""/121, 0x79, 0x0) read(r3, &(0x7f000075a000-0x1)=""/1, 0x1) 2017/12/18 11:45:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xf) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000557000)='/dev/rtc\x00', 0x80, 0x0) r1 = syz_open_dev$sg(&(0x7f0000321000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x12) r3 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r3, 0x800000000402, r3) exit(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r0, r3, 0x80000) syz_open_dev$usbmon(&(0x7f000093d000-0xd)='/dev/usbmon#\x00', 0x400, 0x8c0) creat(&(0x7f0000f92000)='./file0\x00', 0x100) ftruncate(r4, 0xbb54) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000433000-0xb)='/dev/hwrng\x00', 0x4040, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x4606, &(0x7f0000cae000)=""/0) clone(0x0, &(0x7f0000001000-0x76)="", &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)="") r6 = socket(0x1e, 0x5, 0x0) sendmmsg(r6, &(0x7f000009a000)=[], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000f99000-0xb0)={{0x9, 0xa90}, 'port1\x00', 0x37, 0x10000, 0xd631, 0x0, 0x100000000, 0x9, 0x1, 0x0, 0x0, 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]}) creat(&(0x7f0000354000-0xe)='./file0/file0\x00', 0x0) r7 = open(&(0x7f000006d000-0x8)='./file0\x00', 0x40000, 0x24) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f00006cc000)=0x7) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000ef6000/0x1000)=nil, 0x1000}, 0x0, 0x0}) 2017/12/18 11:45:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a4f000-0x8)={0x0, 0x0}) bind$ipx(r0, &(0x7f000040f000-0x10)={0x4, 0x3f, 0xfffffffd, "2a59fc7e7659", 0x2fc9, 0x0}, 0x10) r1 = mq_open(&(0x7f000001b000)='GPL$em1\x00', 0x43, 0xfd, &(0x7f0000027000-0x40)={0x9, 0x4, 0x7ef, 0x8000, 0xfffffffffffffffc, 0x0, 0xffffffff, 0x40b}) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000c4f000-0x4)=0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000006000)='/dev/hwrng\x00', 0x40, 0x0) syz_open_dev$vcsn(&(0x7f0000cf0000)='/dev/vcs#\x00', 0x8000, 0x403) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000781000)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000a44000-0x4)=0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffc, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f00007a7000-0xb)='/dev/loop#\x00', 0x0, 0x101082) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000797000)=0x0) fcntl$getflags(r1, 0x40b) pipe2(&(0x7f0000343000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f0000a60000)={0x2, 0x78, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) mremap(&(0x7f0000a26000/0x4000)=nil, 0x4000, 0x2000, 0x5174a514645eea1b, &(0x7f0000ada000/0x2000)=nil) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000b24000)={0x0, 0x80}, &(0x7f00009a0000)=0x8) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000361000)=0x0) ptrace$getsig(0x4202, r9, 0x9, &(0x7f0000e9a000-0x10)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f000003a000-0x10)={0x7, 0x2, 0x0, 0x8be1d, r8}, &(0x7f0000bd5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000faf000)={r8, 0x20, 0x30}, 0xc) mbind(&(0x7f00006c2000/0x2000)=nil, 0x2000, 0x8, &(0x7f0000777000-0x8)=0xe229, 0xc10, 0x4) r10 = syz_open_dev$loop(&(0x7f0000f8d000)='/dev/loop#\x00', 0x41, 0x101002) r11 = memfd_create(&(0x7f0000203000)='GPL$em1\x00', 0x3) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f00004db000)={0xfe, 0x20000000002, 0xcc8, 0x7f, 0x1}) accept4$inet(r7, &(0x7f00005fd000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000-0x4)=0x10, 0x80000) pwritev(r11, &(0x7f00006f8000)=[{&(0x7f0000127000-0x1)="86", 0x1}], 0x1, 0x20003) ioctl$LOOP_CHANGE_FD(r10, 0x4c00, r11) sendfile(r5, r10, &(0x7f000045e000-0x8)=0x0, 0x6) getsockname$ipx(r7, &(0x7f0000560000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a3e000)=0x10) ioctl$KVM_GET_REGS(r7, 0x8090ae81, &(0x7f00000a0000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) sendfile(r10, r10, &(0x7f0000daa000-0x8)=0x0, 0x76bd) 2017/12/18 11:45:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000025e000)='/dev/snd/timer\x00', 0x0, 0x101002) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000dc0000)=0x0) mmap(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x4, 0x8972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x1) clock_getres(0x0, &(0x7f0000b12000)={0x0, 0x0}) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000008, 0xffffffffffffffff) syz_open_dev$sg(&(0x7f000005e000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000233000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000212000)='/dev/snd/timer\x00', 0x2) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000e50000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x7, 0xf1, 0x0, 0xd9b, 0x6000, 0x5001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x80000001, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000a0d000)={{0x2000000000000000, 0x4, 0xfffffffffffffffc, 0x0, 0x7ff}, 0x4a6, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f00005c6000-0x4c)=[{0x1b, 0x0, 0x0, 0x0, 0x0, "37d543aec7410c75cc00ac"}], 0x1b}], 0x1, &(0x7f0000002000-0x100)=[], 0x0, 0x0}, 0x0) ioctl(r3, 0x227c, &(0x7f0000f53000-0x1)='Z') fcntl$setstatus(r3, 0x4, 0x2800) read(r3, &(0x7f00005c6000-0x39)=""/49, 0x31) perf_event_open(&(0x7f00001c2000-0x78)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000821000-0x78)={0x5, 0x78, 0x0, 0x0, 0xfffffffffffffffe, 0x7, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x62)={0x4000000006, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000929000-0xb8)=""/184) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000c2a000)={0x9, 0x4, 0xffffffffffffff0b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 11:45:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0x2200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000da7000)={@loopback={0x0, 0x1}, 0xd7, r1}) munlock(&(0x7f0000f20000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000e42000-0x8)='./file0\x00', 0x180000, 0x13c) ioctl$TIOCNXCL(r2, 0x540d) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000fbd000)={0x4000, &(0x7f0000a24000)=0x0, 0x1, r2, 0x1}) restart_syscall() fanotify_mark(r0, 0x26, 0x8000008, r0, &(0x7f000063f000-0x8)='./file0\x00') ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f000047c000-0x4)=r2) r3 = memfd_create(&(0x7f0000209000)="2f6465762f6375730300", 0x1) epoll_pwait(r2, &(0x7f0000ad6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x10000000000000ea, &(0x7f00009a2000-0x8)={0x31}, 0x8) ioctl$TIOCSTI(r2, 0x5412, 0xfffffffffffffffd) r4 = dup2(r2, r0) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000ed8000-0x4)=0x0) setpriority(0x0, r5, 0x10000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000079000-0x4)=0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f000020f000)={"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"}) ioctl$KDADDIO(r3, 0x4b34, 0x10001) getrandom(&(0x7f0000405000)=""/15, 0xf, 0x3) lstat(&(0x7f0000200000-0x8)='./file0\x00', &(0x7f000020d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00002fd000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8, 0x3, 0x0, 0x0, 0x0, 0xb059, 0x10000, 0x0, 0xfe, 0x0, 0x10000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x800000000000000) madvise(&(0x7f0000e84000/0x4000)=nil, 0x4000, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 2017/12/18 11:45:41 executing program 1: mmap(&(0x7f0000000000/0x2ed000)=nil, 0x2ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000298000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00 \x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) mmap(&(0x7f00002f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f00002f4000)=[{&(0x7f00002f6000-0x1000)="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", 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{&(0x7f00002f1000)="725501f2e32fe876c2b808ed7357ccf81a4d6759d809fb2b6bc9a2c69856f6397d7cc51d0b9d1d6b96b50b97d266977edfb12444177104ddf92da81db60718350dd8fdabaf8e21fbf6b80a58a03a225061ae623aa25e8895c2f11f865693c375228031e8cce442", 0x67}, {&(0x7f00002f3000-0x9f)="2c68315aaa1c231b91327f98915f426a1e198ba6534d44c4fe6ae7a11d6b08c2d80d2b3bc9713fa56813a6906843f6f75584de3d04d988c7dfd855fc957f6f16b74552faa9498b40d5e5391a143c1d0e8279d6b9389d9ffbc20b454e7c33dbf108cce194702f315c9b7a2f2d4ddc71c69d0085404f701d963d4d10af3cbe432ab3179b6f8752566f13811a6e4789082b11cfcc5790fb7ba70404de3487ccc7", 0x9f}, 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{&(0x7f00001bf000-0x1000)="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", 0x1000}, {&(0x7f00000d9000-0xa9)="59692e544a42ab30d27066656856ddc0917e22f86733db7cd9551311251051cb627c1e2b29311f940182851c3eb3cf6c6bf11b6c6cf8d1b237da5252d86b4ecd1ed48a32db0e0a5537353ae14ae6cbbb741b15e8558e2042f39da065546b04bd5c2acec3d4758beb663429524d5f51c8eab7a06fd3c1f34cc93c6bf800c897b1f8c600784b6ecb6a95aa49f01bb730f2720bb4a9ea84c0ce090292ab990a28d03a50cfba50541d1a7b", 0xa9}], 0x9, 0x1) splice(r2, 0x0, r3, 0x5c, 0x7, 0x1) splice(r2, 0x0, r1, 0x0, 0x10001, 0x0) 2017/12/18 11:45:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000002000)='./file0\x00', 0x22) getdents64(r0, &(0x7f0000001000-0x161)=""/360, 0x168) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="291800e02ba4b0cc83d6e194aed8fc15a4b7b31fda054584527b04e255b7912c77a910f5d4f10a5b4f66e949025ff1e5a983f53b823da34ba19307edfcc6486dd1508b7f27edd61233c6726a3ff08c05599e26803696bcc43cda02e4d2a440d0f3be12b9abbbf382bceb25c36cf5ee5b222e1aa28a29414a07e3b7399361f5a11dfe1caa0829acd6989d5efc53a79dec801503fcc89b90aecce0a34cb79c0dc44428a87b65afd992691296fe38b898f95b35c5a68eba8febf57bba8182bd781c4bc6e941c0675346e8305c", 0xcb, 0x800, &(0x7f0000004000-0x1c)={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000005000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r1, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c2, 0x20, 0x375, 0x100, 0x4}, 0xa0) dup3(r0, r0, 0x80000) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000+0x41e)={0x0, 0x0}, &(0x7f0000001000)=0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000002000-0xb0)={{0x20, 0x1000}, 'port0\x00', 0x0, 0x40000, 0x40, 0x4, 0xffffffff, 0x80000001, 0x0, 0x0, 0x4, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000004000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000002000)=""/25, 0x19) 2017/12/18 11:45:41 executing program 2: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009f5000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001000-0x8)=[0x8, 0x6]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000-0x6)='.dead\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r1, &(0x7f0000002000-0x40)=[{&(0x7f0000001000-0x4c)="5fca6e2af917193b935731bfff6eb2554d6f74f101fedd344f37fa728e453436daeb96ddacc92a7a6a16543ca92b644a06f8e72020780e12947495c3f595d08c592e9807c32e121a0d764959", 0x4c}, {&(0x7f0000001000)="991b86b6327ad65685e309604952d2c9e8ca6bc4f77da6d21044957563fd280431472388a15dd1d3ea44d0edc7e8d9ab8c652bcd1f813c90ee429a0282ab1f8be8a5e108ca64019154401a6a4ade74b390f2231cc4eb987fde768085d77857ee0e5fee6e597b1daa8cc28af384035a124ae3d4bc687654999132e0757e3b1191856b504c06a89882a21e1f68de375e0d445affa601063da2758efe8294ae8f8a52fdae6f4aa87d087e0fa486910ac186ad967fd471642dde13864d3f8da6f3a981757bd2c9ce928e96bd6d0c7d795fe6c18f3dd23806", 0xd6}, {&(0x7f0000002000-0xa)="1becfc1b61d9ffa04f1e", 0xa}, {&(0x7f0000002000-0xd7)="22b5e87e525defdd1bd89184caedc5d8bebada184bfec69c8c9b6957dac9b45b53b20ab01b322984c2b1d04d96184f9f0923014d3bbfc7aabd853099852fa896f706c5fda644247d9578f01c7a3fafb0eabba973068968e743c142c5af3205d9d9764def95b52ec3326c8dd2e5c0ed530784efe10765e130f53e4fe7ee1cc1342acd575818c68468cb549489331046891000061750382c12e145ab5abca6cb92e38df9a91831ac92df06e32734926f7bc4475a919d07ab80e3eb4eb25ae91ba43c5c9330fc7509453c50d131e53c5aeecd4b82b9954409", 0xd7}], 0x4, r2) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={r3, 0xfd, 0x6, 0xfa}, &(0x7f0000002000)=0x10) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$llc(r0, &(0x7f0000002000)="32fa735ac1655ffd8ba61b85c08e059ccd13c22e4f5738272755a55686afab049b83e43f236a0f039e2b449e0d8703b1eed472a67f8b36cd35226faa71d45cd2257b5e37ce0c73d26b4e4949e99e08a83c45d15d68cd42b4d14eab9bba35cc8dc02d06caa03155801cf8cc8b53f6f15b07fb8b59fec8eef1fbc5923eae642d974d950e2ce60fa4c9a4195173e7d04829c6e6af962f91390550979da4ffaf394ad9c79124c2340c87ea846833abaa4c4f90c81d78c0d08513a78fedc3a1080c636bc590bff35d59e71735f17cbc830b87fc0013bf0d276cac2e0b91c2c5f4127612c4b420d8bbb9c6c146", 0xea, 0x4, &(0x7f0000003000-0x10)={0x1a, 0xb, 0x4, 0x3, 0x6, 0x100000000, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$TIOCSCTTY(r0, 0x540e, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) ioprio_get$uid(0x3, r5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004000)={r4, 0x0}, &(0x7f0000004000)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x10d802, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000002000)='./file0\x00', r5, r6) 2017/12/18 11:45:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000+0x7a2)={0x0, 0x0}) sync_file_range(r0, 0x1, 0x80000001, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000189000-0x12)='/dev/input/mouse#\x00', 0x0, 0x98000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000442000)=@common='bpq0\x00', 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = socket$inet(0x2, 0x6, 0x0) listen(r4, 0x4) connect$inet(r5, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ftruncate(r3, 0xfffffffffffffffe) sendto(r5, &(0x7f0000844000)="", 0x0, 0x7, &(0x7f0000995000-0xc)=@nl={0x0, 0x0, 0x8001, 0x1000000000000}, 0xc) sendmsg(r5, &(0x7f00006fa000)={0x0, 0x0, &(0x7f0000b1d000)=[{&(0x7f0000610000-0xc5)="db12d347078837f1349f2da4b5049fa15b0000b0638bc3b31bef7363579fa3b08e0ea57b24f665f5c27ad2f09e6bda930c95f13a200661080000001e2de03cb1c4cb120f6e08b45f68e42de54401549d128c133a146401e910bc092a2d6fa2e8c9660967ba9558dcb2375b7d69ab60714e04db4bf9ff4be86b9feccdfa7916961ad5c2cae0bf983b266ef5113071ebfd84062975f18032e74e446d7033400b05796b1c5e8c839d5ab1edfbb74192e3f732257d9fd523a29c8661971b12a36d0d1517663f10", 0xc5}, {&(0x7f00006f2000)="7de9581e5b48e9943c0089700af42b104b6b6cbef0d3a528b223a270a3f511df320b8d91ded73ce1f28b1772ebb853024cc155db8919153b88785dead5642c46fd173a8a377072456f1e0bd49e3dc3d21cafc1321adc8dcd05075bc1e93d038654188f1244e2abd65aecfbc2f1e9eb5c9bb9832734977e3f4ca549", 0x7b}, {&(0x7f0000da2000-0x8e)="ff310807d99f9174627702df2fdf99992b8bd9a77a603a0f8fbe5f0927a7c1ad7ad42227d5aaf8f60f0fecebde175fc9653e27baf95d4ebb0c08d3676c617508e92e60f673dc39311bb61be5a0f182f3f2f288f2e25779157e55cdca28884a66548520c11472d43d8f9c4e9845fac41e00f5305f6e23bc7787b616b1696937b52170c8e69782fbd43a6e4a7d8259", 0x8e}, {&(0x7f00008d2000)="de71148b8b2a406b2e36cc2e6ad5868d8dd6672ad2da827ff15ad7583d83f57d00839d8ab135f8cd3cda67753021c8e6ee107ff323b6fcb1d863e16c6d7d11e5c7856b5f9905ce20192d96df9c8ca816e45a610cda7b400688caee2edb9a3c204e969fdf618c8ae177805562f8ee4620599fa41248d35445d139cc696f5d63cde3ec73d87ceaaef414ce0c3d4f302b7b020067ea731a821324161b24051977d3b5e450731b0575e2ad58ea4f68d119bbc78f4e89dc1269cb6ef95b9435ca6bf2bb57ee49a0246a7b5e851e6737e8", 0xce}], 0x4, &(0x7f000064c000)=[{0x1010, 0x119, 0x100000000, 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"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0x23c0, 0x4001}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00001ca000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000}, &(0x7f0000f93000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00008a6000-0x8)={0x0, 0x100}, &(0x7f0000905000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000c9c000-0x10)={0x0, 0x201, 0x1000, 0x0, r7}, &(0x7f0000978000)=0x10) keyctl$session_to_parent(0x12) sendmsg$inet_sctp(r5, &(0x7f00005a6000-0x38)={&(0x7f0000278000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000-0x70)=[{&(0x7f0000a00000)="078f046e983abfbd1f32ec5b771ebcb2aa93e38c4c7a1c4fddb5ef4ee1f1b3940ce2f8376b89a673b72b080854d0e223d9e1896647ec33bbab2da8e0a65357f7912fd8dd427056964710ef175dd226d21d1cdbabc098c5377b134078c18db35e7acb72118fc85122bea082e9a4d0c9d97979b0f4ebb2e71945269ac32d6527735657d4b81566c6", 0x87}, {&(0x7f0000582000)="73c2c3685231f19278890c8ad66c8c1487daa571ca9e47eabcf9f5413c3f7ca22861877357c05434710700a168e8b73eea360becc4c621927f98dfa08f31e33e40840293427bb29b61550ba802ff7dadd4e8379e83393d4820ac7a51de5bc46e5cdf98c68c867831d0730b2d7b102c40eb00779408e9cc1e83259c884e2e92081a09aba643085410f640c976e0f3fa20d9f45db6e7200e7df5e6a68d502c0a7a6b6cda81355e1af5df9c28ecb88a593b798e0137119d218c8e17bb72646ef61f35932479a876e4297796da832628e29038f5661bd8026d011e2444b004f4d7", 0xdf}, {&(0x7f0000a27000-0xdb)="2398b4db3c1d31b3f5f71a58f6828c87789dce9811768fe1ee49ae1242044a09a4e5f05168feccce2153fae191a4661c1e31974eac21426eb55005e6782f29db3a348628601790e71b72d970af4182419c4231b3cf93e5d7dd5bdf172afa13762fa7e36a0a25ac8a99e39dadbc88ea81cc978f4b6407ba8e12c8c276181a21d5bc599d6c4146b04c24d569eddaa24519a945a45c01abffabcf99653b144235314ea0ced2d15612737925e55ec4de708286c15d49421847d31b3c8c92b3750c49ec9ea68999dca27171302a0c0d0034a02553400ac0de550927aacd", 0xdb}, {&(0x7f0000c41000)="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", 0x1000}, {&(0x7f00005cd000)="a41cea1e3d1c62bed67c2af01fe136d98b377ff892a44e756dcad291983925023c7ad9706898daa5c46e1744202cc9b088d22e7b3619f90c79ba9d3429459da2d5db205ccbca57e5cd4f5571a38c6d737617bb1d95ba5446dd6b5d590a5083b42ae97704c124424cdfce9b14d5148c1d44a79334b0c2cc34227a82f9d9577ae214d4b353c7825f0ae032552ae7521d1b7e345f244efa704a", 0x98}, {&(0x7f0000951000)="da7f059f137c4a7d49d5308d00444d7e34121d155eba15fa9d39e11a7fc63eb24ba3adaafbccbdc9afd9e3e585e6b3424d3b32fdddfaa0e090a83b377e3a668affa0ff5fb66fbd9ea080ec2b81ccab06a33c8aa7d545944571887d33a7f3a9468849ffb01949729162937567ab893641fc1e1f9ffd60c570835f998cd65326bc56fe53dde689b69aac0745090d4f6bccc53eebcc9f81f98d0e09373a415d7a576004becd31a32436752cc4ad1c08e3105e5ac6772f64f9d65878ccec79c94881d7fcd40925a0a2a35d6b56defa375b8707", 0xd1}, {&(0x7f0000445000)="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", 0xfe}], 0x7, &(0x7f000034d000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0xffffffffffffffff, 0x3}}], 0x30, 0x0}, 0x0) sendto$inet(r2, &(0x7f0000d50000)="bf", 0x1, 0x0, &(0x7f00000a5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f00009c7000)="", 0x0, 0x0, &(0x7f000003d000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = open(&(0x7f00007d3000)='./file0\x00', 0x2200, 0x400042) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00002fc000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00008be000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000520000-0x4)=0xe8) close(r4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000919000-0x8)={r6, 0x1}, &(0x7f00007c5000)=0x8) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00003ab000-0x4)=0x0) getpid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f30000)=0x0) r9 = getpgid(0xffffffffffffffff) getpgrp(r9) ioctl$TIOCGPGRP(r8, 0x540f, &(0x7f00009ba000)=0x0) syz_open_procfs(r10, &(0x7f0000187000)='attr/prev\x00') 2017/12/18 11:45:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000928000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000152000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0}}) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x3b)=""/1, 0x1}, {&(0x7f0000001000-0x58)=""/0, 0x0}], 0x2, &(0x7f0000003000)=[{&(0x7f0000004000-0x1)=""/2, 0x2}, {&(0x7f0000004000-0x1)=""/1, 0x1}, {&(0x7f0000002000)=""/0, 0x0}, {&(0x7f0000004000-0xc6)=""/198, 0xc6}, {&(0x7f0000001000-0x61)=""/97, 0x61}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/210, 0xd2}], 0x7, 0x0) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000af7000)=0x75) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = gettid() inotify_init1(0x0) r4 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r3, 0x0, &(0x7f0000001000-0x8)=0x0) kcmp(r3, r3, 0x0, r4, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003bb000)={0x0, 0x0}) syz_emit_ethernet(0x277, &(0x7f0000113000-0x2614)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x241, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x29, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x64, "1c810e535fb77ef319e717279851d7030d4bddd0d3dd33b0b58e4621e6b2bbb325bc14bca2ffa9c9937e3fdf43576932e1c569eb77db701aa77aced43c3642745089ae62214da0261ca30a3141ae34f9fa5aab5f11ac71de27ef64bbe2de0ba90a4b5145"}, {0xc9, 0x29, "b58307e846e2d1bfbdf6044b429310f8758182f3eba1fb8acbe7e6ea99c96c55370ce92b7cabd00f2e"}]}, @routing={0x11, 0x8, 0x0, 0x8ffc, 0x2a6b, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0xaf, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x100, 0x2a, "ca0920feae6e2a4f2f9c0096af329fd1122ce978823d6ecdfa3dde664f5c034eab844e7ff0db77fc5b59"}]}, @routing={0x3f, 0x14, 0x80000009, 0x800eca, 0x6503, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={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}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @dstopts={0x3f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x2, 0x1, 0x7c, 0x0, "3c67c0154aad8b5f43ee48db9eb1db6f92c76715246d73e828401bd0b953006abd867a0a58e7361b427946d095368a3fbd5be815e6447c7c3f9ce2054dfbc15791bc8474f7dd4663ed627d8d1e0672649ed57e8f737c904af75a8560649114676f4bafa964722d27ebe82f3c6382ba48780c60df"}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000056c000)='/dev/vga_arbiter\x00', 0x60000, 0x0) getsockopt$inet_dccp_buf(r6, 0x21, 0x8b, &(0x7f0000678000)=""/89, &(0x7f0000121000)=0x59) getsockopt$inet_mreqn(r6, 0x0, 0x20, &(0x7f000089d000-0xc)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000e90000)=0xc) getsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f0000b4a000-0x4)=0x0, &(0x7f0000db3000)=0x4) mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xfffffffffffffffa) accept4(r5, &(0x7f0000b73000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00004a3000)=0x9, 0x400080000) 2017/12/18 11:45:41 executing program 4: mmap(&(0x7f0000000000/0xf49000)=nil, 0xf49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f4a000-0x58)={0x26, 'aead\x00', 0x8, 0x0, 'gcm(aes)\x00'}, 0x58) mmap(&(0x7f0000f4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f4b000-0xbf)="002306000000000000006718314f2361cd6b6dcf23e77481bc88800e56ba801fe5836b74ca163f81fcdaa021a676a7ecd349c60200000905a32d3e6dc8a24f0dd94d0df400ae32d170d38a99b262406189208ddd4a29c62268919053e74e51e850c002940e325e5fb3c2340fba4f56cea53f8bb68473a52393704e9780010000000000003489115d0775d7b31be2b6c1a421b747d1cb7171db5f1cc36650fc5d53fa58299d24e02dbe309a71bb67e8b40643f71c000121042809ecfd40abee", 0xbf) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) bind$alg(r0, &(0x7f0000f40000)={0x26, 'skcipher\x00', 0x0, 0x10f, 'cts(cbc-blowfish-asm)\x00'}, 0x58) splice(r0, 0x0, r0, 0x0, 0x7fffffff, 0x8000000004) mmap(&(0x7f0000f49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) r1 = syz_open_dev$mice(&(0x7f0000f49000)='/dev/input/mice\x00', 0x0, 0x8000) mmap(&(0x7f0000f49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000f4c000-0x4)=0x40, 0x4) r2 = mmap$binder(&(0x7f0000028000/0x2000)=nil, 0x2000, 0x2000000, 0x10, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000618000-0x18)={r2, 0x0, 0x0, 0x0}) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f41000-0xe)="8c77ae54851be46a670002ab9f", 0xd) r4 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r4, &(0x7f00005d8000)={0x0, 0x0, &(0x7f0000f4b000)=[], 0x0, &(0x7f00002a9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4}, 0x4000004) write(r3, &(0x7f0000f3d000-0x8b)="3595c917d671b6b5535f0042bd83a6d26b71aa9a6deaf4cedeed63f6ad0a14cfab6e65f4bcd740829a3a50fac8ec4c77b3749b244abcf0b5a28c60f6d0430ace54baa4156ebbfaa2ffdff4bba989f4aebccd1f878787d9fc26ac60201440ff9583cc2d5439968dd623e5cbbec85d00001ab164174fe40b999889f02997369be757037178ac1e7489492fc2", 0x8b) mmap(&(0x7f0000f4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x80000, 0x80000000080000, &(0x7f0000f4a000)={0x0, 0x0}) mmap(&(0x7f0000f4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r4, &(0x7f0000401000)=[{&(0x7f0000f4d000-0xe5)=""/229, 0xe5}, {&(0x7f0000f4e000-0xa9)=""/169, 0xa9}, {&(0x7f0000f4e000)=""/236, 0xec}, {&(0x7f0000dcb000-0x6c)=""/108, 0x6c}, {&(0x7f0000f4f000)=""/222, 0xde}], 0x5) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000762000-0x8)={0x0, 0x7}, &(0x7f00004cd000)=0x8) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000c28000)={&(0x7f0000f51000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f000089e000-0x13)=""/19, 0x13}, {&(0x7f0000f43000-0x26)=""/38, 0x26}], 0x2, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x214}, 0x3c) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000f3d000-0x50)=[{&(0x7f0000e6a000-0x63)="e13226cea27a8fae84484c225489edcfe97134a233bcd535502b7fa8447592e31e17f9fb5626efb027a8ce05c5c46d5e65e5ed879f21797105f658135fedd0538fcc601a112824cf2af9e9b42b141458e20853b443e41117f842e5cdbc1a9591e5a37f", 0x63}, {&(0x7f0000f4f000-0x1e)="dc41c6e56e3bafb4f05f78de03147e989f7595dfd0cb8b7f4783b23d145b", 0x1e}, {&(0x7f0000c79000-0x4d)="0a9cc35564f98d66af2bda6b1ae09921c1bf036aa07f3d6b8b89bf461c56e440c4ff1c2281b76a7abe017f5801d92c4bd9f4f0a31e6c1a20372e1f1e654816faf97d3f0c154cbd22b839f13b56961233ddcb6ea5224e2fa82138f5830db271e9c7", 0x61}, {&(0x7f0000f3c000)="", 0x0}, {&(0x7f0000f4e000)="47b7cf5cac5abc6b90cc06", 0xb}], 0x5, 0xf) recvmsg(r4, &(0x7f00007ea000-0x38)={&(0x7f0000f3d000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f47000)=[{&(0x7f0000abe000-0xe2)=""/226, 0xe2}, {&(0x7f0000dd2000-0x1000)=""/4096, 0x1000}, {&(0x7f000014e000)=""/212, 0xd4}, {&(0x7f0000f46000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f46000)=""/168, 0xa8}], 0x5, &(0x7f0000f3d000)=""/195, 0xc3, 0x100000000}, 0x10000) 2017/12/18 11:45:41 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000a7f000-0xb)='/dev/vcsa#\x00', 0xfce000000000, 0x100) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000f85000)={0xae, 0x1f, 0x3, 'queue0\x00', 0x8e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00004c3000)=0x0) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x7, 0x0, 0x2, 0x400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000001000-0x10)={r1, 0x0}) unshare(0x840000) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x6801, 0x20) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) r9 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[{&(0x7f0000002000-0xce)="74e1000b4638b5e736b321fe61776533651618ef73ac0ad0121aa7b592015dd36f5421614df1b8cda53db5e1c6f4d1fb01dce3caf1122717a463938205b8c4dd6e908ee7d36b0ef02b2fa268c4e9211e0394876deaa75b7846bad5c6029221792f93e97a1757de511156cebb5166bab8114e8d8aa899a4c57b7866c78d3422da16952bdb61b04b193b6659fd445831e796d4a016f1eaa05960649a16e524064d7baba166460f2c4eddc4276d5e08b8b603f6097ca9d1e9504c32c5ba3d92f88f51ebbe48ec6d7fc43af1eb2f7060", 0xce}, {&(0x7f0000000000)="706f928f818317fc973783b704093cb018be8758faed4cc3329cc0ab796591ac45d6639a8194e867cc5d90702e8c2555a3b0b30716df019e21d17f9b94cbc7889ef8c74db9e3ff", 0x47}, {&(0x7f0000001000)="097f1cb326b4b7d5b24b78c98047fb14f3d1a70dba5ba9277d7333f744ccbb6f8c7d849a5be73dd9115864cae6c9eee82114090f40cea58ec4cfe52c619d3ebc0451b8b83d97bec3c842af258683d581ecfa1b9ac444b2", 0x57}, {&(0x7f0000001000-0xf)="f419bd43d5f3f5f11fe07f389c7fee", 0xf}, {&(0x7f0000001000)="64b3387c8a746b5bdb48c6f7cdf70121e01cd990e2c5f000c87c17367db1a3bebdd3e1715bd20fdbb1226c5702542b83edafa420a2c47455d338a0d799d742aa8b91e582457b05c7ba798868c08b7662a63147c28d5814d318165478ce22801c0deede56479cfd6f482f504f7c846a7a9f23f055d4", 0x75}, {&(0x7f0000000000)="09abda5831e6f45f268da4f1d2e86ed1143860ccdcc94241ebaf31c18f53ca2e1fbe71958faf53c015570b48bf9ceb76bb8a92cd409b9d39aa28234d26c29b85bbfd4580d1430f017f2b", 0x4a}], 0x6, &(0x7f0000001000-0x68)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r4, r0, r3, r2, r4, r2]}], 0x68, 0x800}, 0x40) 2017/12/18 11:45:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x80000080000040fe, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffc, 0x0, 0x6, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x1) pipe(&(0x7f00002a0000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000f1000-0x4)=0x0) io_setup(0x80000001, &(0x7f0000ee2000-0x8)=0x0) io_setup(0x559, &(0x7f0000915000-0x8)=0x0) io_setup(0x6, &(0x7f0000b59000-0x8)=0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000021b000)='/dev/vga_arbiter\x00', 0x200, 0x0) io_submit(r3, 0x2, &(0x7f0000140000)=[&(0x7f0000716000-0x40)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f000000a000-0x1000)="e679576119c4f41b48b6cef2c8e98bcfbde4f9acad00f869cb172aa52f8359a03d3b2ca5eeb36e86d0cb351bce7e14ae6c4128f4264b070cbdcc1cc5eb1e7f3cfcb5b98278e84dc77f14fdc9d2cae2679a2fc753626152e4d0fe0bd4a1011669ff5b64c36b1f5ffc070c666da5ce7ecdbfefd75d17a94ffcfab96e7de5ebf12ed6f19a38179633247f191c91dcb2875a8f7234d73d42fb0e0f4042f0818143d7ac346222deb3df9277423d67f5e72f0477dc50a409856d044f58a366ea71708c05520dd33a7d2d0316c4dce23edb03542f6a1b4fc3bea3d7504df3f19b7a10a39c2cd569bb96569c6e1ef402d1905fec30bf2cb569140f0e3fb57c511690991cec2d881d42e57b18df828f02e59ee4ac97441e8bab61ccf817d6e8dd49b73637a536daf4cb70614fd379de531fed2c423d418c43bdf5a8c0addb9004bf6d496c00267efbd42d2fff02f6ef34d395e5dabc61ca03b3d83c4287e7079058aa37c91e4c910c8bcafb49f48ccbb0e468822369810a7277e9654e5d63545985a1b56dd627f005bbd8a833c28df0ebd13b1dbdca20df977d9f057a98510fc1c949fb363398b2928b6722bddfb4b952ad4c9c754717c54feb0895eded07081b84c7d061b2f47148f378c10975615f65061f5c56400bee8e6edce1b8d278031daeb1c97e7faecc1277c6f960b53dec1fad72ccadcb2c2d015beff821bf7c917bb8046e3dc46b2e8d503b2f330a1d7beeb3bfa1cf1e43833c474128cb3ca0ddfea62c5c93666e43db45cdc5c5d09c7b0bda580b60dc00bf3959baddd679cf307bd95cc2d74ea622a26c4c3cd84c4993a98b6543187286d5a3d9a560c217813d609559a4cc5313c2e4c7a7f384f956dad079e379f5ad17f93e0c8334c7611f31fa343d09bf5f9627f825e66f3519927e22d79a4f21afff1c1650c3e465ffdf53dc0a5178197384a35780ca67858e961ae18cabb19566fbeb15f4de4cf3bbea885b54c3b59bd1abda306e4a059cfa5474aeea02948f50895188f14274bbc2e4df4550f84e3248db440625a10060d1ee09e0cf350c59f1b385095472d408a0f72d6ea1f04a78e22e4e0bb43a826f63fce38763e709e61a14103813be3f7e8bae846660234ca7212c16bdba74443f8f19821bdaa9818bfd81be069ae8a51612c48d1785ebfca78db1697ad0b0574cf56ed2010b3949f3967a5b8bb77c5a7b8dc89baa3a24823045faa3188854be3f44a68323ff79063b10719e6d46939f0a5ae1332487b01a1e2b870cc4af6ed307413f7351e860804600ebdae4edcea61d10aa963e8f210750482efaf04480c2e65cee132771ef2b347a3e875630bc0def6c9627728cc474cfe2f70776e0f027417f879b6cc3d6e71f1ddb1d5119d49962004fadfa4f9f706ab7408f0d6099753749b3cfb0816db518522773c1a52b1c99b2e1b0d32aca6c40f1a4461171772fb3bc594adaba3d66918fa77d3a144a286f776c18684e3349bbda8b5c03b0d4c7b5e0eb148a86bc7a8cb310bb859a9b2d17b7933631cda328003ac99435cc93495a53ffe43b8a5299c8d4bab3c56ac8d116c887ea8a067a770d5ec508acc7e6b0659909b74e6adbf3a073c937eb59b11ffbe021a529505c0d6daa544de33b0c5970a7d6ec0e7c9211f71feac1657f8d454cd771ba4caeab37ceed228e463029a6f267a45321a3d33a79d61dd1d496a542d9689a4fa98115bb7e483c234ffd234006454666a05606b922e7dc3614f914b78860b182cfaacd9646b544d342388909b3f57f7185959ec11f6ad357dfd045ff74179c8fda01f986299df57ff38c0cb0aa2fccc33d7edb60d23bdcba3aefbd6aeb9e44b49f9d6fd8373d69d8ec851ae623c4eb1a026ae2c399452c144e4525908a99bf306482d4efc268f816e0279afcfe06c1730667d9fd1ab4c0d3e9a8a19be952806d852cd4ca7bf622c66800ec373513ac0e4d72106091226ffd1b6a07653c141e701872b68315cd8a87f1609ef0af14633d7fd3d1e70aef695ae7cce0226b3435ee72f9783a9ea989649116d7da3abba973c685f89ece4949ae45c38ba534bb024f8d46250380747a355a2854e58780ecbd4f238751ccf0e6aa69e29d2e9be8786aed517125e4aaf3a0e583cc1cf8c8d3036a302a1396329028c110dea71a5d8bbd01a69def094d64c49c60932c5b632bc400ca2c2e0167244bafaf99fb1c40563f4f01f3aa43c943539b2a17feea7239b17876858ef6135abbf2c01e7de77271e669a1da4d7adad43a74e7ba5dd93d696fb1d238ed42eadbbabc0c4333aedfb7949ed1d31aeebefbd14460d85458439d5b27c293665a23735ddbb2295cafa12b145c81bbcc3b1c7e72aef032bc452728a9f6d5ed433725880f218d8db6a8424b940b23fbd221d4839f267a153b756b187078c492410e595c4fce59e7eda2c2a5347940fc05fd9351f6752c74f13f3d7351b96939c67649ac658f0b484fc5a926150eab30f5fc203ecae6753c0dd672d486e67f626944cf6b592073c819f36a8220b21668f901b9c0d759ebb7d10ebeb0ad60d4e116c5261f385a41a36c94f5b2d4451686aa763e8a7349d3f09f4063a6f79655bb16911fff584cafe2a05f9cf5095b450ccb443ae69df37bc9d17266e4f67c0862fab74d32b40abae72f7476cd4471ab59618a386ace46c9bcee637ba3f4127931a555cb7935c102cbc3f39df83cf9969bcba3c3fc60e2f5994c209abc2d7f3f4455116830ccb7d480bd5605588d2ccac4afab2f3c6937bb8a8cbc69b651fbe5201687e2a86d47c816ff8ef6d89d9d4d8f0e37311fc450bb911c014fd0f3a68aa18e276c916d617c91b0055dae8bc46fec4f9300d09ec62efcf76428e6a6e9df933be4657b2596c798a8410b60477f5fba0112ce33fd6ff74d03d59ddd49a5aab436434a67059ae590ec8c110d3ef386d8618b3f5c7a61af262aed80b302f7cd67529b5de8f456e6028c87b9cd9449077aa0c085c0e5db19ccda6833a05f398659a3fdd463a8aed223e32ffe23e69d19f76c481c12ce149de642929f3bcd0e9dda5ac9ae83197edfc4d92fbabbf2f60624756f991e1460d800b6362c4e70b37e2491defe7fee20017280bf928126cf598dbe2fe5a2a5b4723159fbbf750a6064b7079a86e9f8757aef396c73fd5423ceff0fd482b3ecce1f1d6f422b52ff6030b3e932ab8efb77791740be2c632d746156ddaaa6de405d9339d7d82e06a461b1b224751c10f12b53e4a43aafbcf2c9e5b2b5106704a2a0ac020e135a7cd80b12a1c95a6f1d025656e4f0c57ad1578aa2b0b1ca9541dd320fd6cf2a0062c6a82d4d4faa37a5eb86a9ffecd31496c1ae27c26373d927ce6a92f3d8fe5c3fb414ac70bf6f2bdee059a432c045eb535276a1805a5dbeabbc9366a332a2e0ab84bb7e30bd9268556c0fb70a7a38457380e3944851995321cded6f7f053cd6b15148b11cb6946ff16bc4427860522b35aab6bf4a69ccc59b736aead3e5e6a489fd2e3254450c619aad5f9ba1a5d0c803e6b5b9c6423f04552fc1326852b40f6810ce557455db4eb874ef99e3100c3b684b96fcfb57ad2e0b71f010c638db7a5ae26db8b66745db739614dd518fdc30bc326e26605e53b18548adb6e0a10ef101b7d7eafb3997b8d44c6ab7ab9004ebf819269b20d8fa7a346dbee873e53f966e78e12b30d81e5c02a259c3bfdc2dd88c2636957ce1507ad56b1a83a16314baba7fa14162a6c9efffbe95023a35e35fa3bf14cead838da3284dd7a6a7075d2235f9fd2ad7c3a5c5c446a124523043b01f9f0a93dfbbfdefe2b61c36e2f8fbec476b4e4be7e3af814878b4effb06bf096afa59c251dc3b5454cd84901ce193f38b6e301063483d2f6d4a468dce02e30a8a2616269e9c621e30af4b46de33450b95128390148ff1c31ed30e860c980c70015f17f2cae3eef962184df04f193c5aac1bc9bb8ed9562d1c2c72639186ca5ca02a3cfb77e64de881280845374c4e523a1c97262dfbe53caafbc29cef4c150c462486d7fad0bc4ba5a26b8726eebc56eb5849da8453848975abe7d5283112a3c3e2d93709db7ffc9c6036939a970a337cedd7e9b9f2fd606c01bfff28dc13d1ac846454f7720ecd91a06a98104d905f38afd1b59708f3aba57fa4bc976c822f7abf9baddca259e6a2f65578f47c31a577c7cc58e28af3a2db69601b22b50d91aef59211af5bbdd750b20aa8c7fa63febe7ea6ca82c0081a35ae71b75061cde745010fb06bc006e9ec01b0eabf70e28e8e45a546e43105b78b406656c11679b88c79a6cbe1ade312900b428d8c486ebec24a1034a95f53e064275ac650a245720462db13245a9ff2a087174549772a535acf5c91408448e796e1c3aaeb08155238f0d55d696cff3a6c6c2e2befa45c7e1c1479fa2cd51e74bf943c4f97322924a281544432328190fa66bcad0e04ac6d86319b909f4eb7f292b03e872277c7c766eb1338480ca383a819b79fa136cd1588846f5f8e8e2be319fb571629153988795e4af28e92822718636717a2d603f0a75bebcb86fafe5c89fcb915542154bdccad5c49393204c90ef5ec027e366fc7114f37f5b8784abc95e6b444ddab5907bdd24d544d106331670d5418bfae8402e0432ce7741085ca2f8e25021a0320012e99d88502e121e76ea776494fbc02c023dbc48eaf902f2b8b44fa3e944c52d8b91b0c6211e5b4a7ade9b777a7e495d1e135733e5c628a0c3ce614e5482c82b47a71f5fb2ea2a37896e227a1de3013aa64bc80e9ed5a2f1d0e7af33ac3fc145edd330744de1bcf818c0d848b69d48dd5406c3ce21e885f9ebd6dca4d33d8614c97c32c1376ec37381b9bf676d471c902e3fd1240332d494e7f6bb6a7ecb642133a0f5b692f4ad9d08685837e04e56c24e0c238cf45121bf8d300399049b57ac6d38193f4a705f79bbcbf8f54ac5f55d0aaa397153b369371cbcdf514de92081c4c75a42e68c746db5c007fc4926d0b91b68f87e55c40bb09b00bc9eb8541deffc17cf1088acdf728c185071a7f4ba898c9faf1bb0ff684fc51cfc299fe5c4db0b6b6ec74e96c677fdd95ecc138f84a115660e58f2319ffe9551fa008d974cbdbd2f1e5defe624b770eedd0d4552bbb10f91fb8da2d335a2fb8fd38e8b857e99f240b886297d16dc0285008808331bad6a8ed68b0a331fb34a8e7d3d42eae4692381b80603dbe7aff25d4b313c55d2cbb1bf3546d97bed3ce1ade45e27ee9c302f2b95b7bad3367b5baad97a54b48345f28b40a883f4ebe9964c2d51ab12e0a0ea535076a01c6a3165f8fae4794f52200f86e1132435ef8894cfb46b1cb7426bcbcbddcdf22dfba3c8a826d964baca791a0bbd532bc93aa5fd7b416a8d9cbf684ef01811577df68d46d18236cc28832855aac487703892980257a9a5b3bd308744525442bed14bf92f23dd141cf6e245f00edaca5ec3328fd6692daca6d91ff08e3a4b4339f874a66f6aa375fb65e76ac1efed859ee842d7b0533efebd7762de9aad1a5babb4e1ac9d62f4688a5bb170d7ae99937f3c6fdf805238e9dccd60a74f2b550799557d9a91d5f5e7ab9c37f28c7ab59dcc2c7cbb7e63ab9fb404712a62c11ef82103a376ab042802312919428bf73a249d5dd517530aee75ba25fa612932ff8e8a30ecf4aa6e94e3eef3e034a7ae11826f26065608329dde220f642b9c32581881e7a96132543711a23957709b9cefe100c6b2d39a84129594d8dbfe1a0fc24057c966431e55b321b8e46f0d64628d0c72893d73cd4a7a86d213d4f0507eea0ef7cfa24", 0x1000, 0x8, 0x0, 0x1, r4}, &(0x7f00000e6000-0x40)={0x0, 0x0, 0x0, 0x2, 0x0, r4, &(0x7f0000640000-0xc0)="96bda1945d37280f076227e6acee010c4e6f37800ef6e49c8db4b13f4a6c9899c845e4f36ccec4675d82a35b46db8ef1e5c79517e761d4d744739295402fc9be6838ee859e5219ac89583e0e3ed9a4b70f0f27fb580bc6e5eb1cb56b69f067e92a397afc31b83347d6391a439d7ac6392e6b8d5d364e00fbe09b1a9f43783279be7ded36d03c66fa4255e46d608a34363da2404cb15ead17921947f249b1f26b25f003e6986ac21549ab437421e8e73fe775a282ece795aa8464543a2fc9f3ba", 0xc0, 0x3, 0x0, 0x1, r4}]) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000082f000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000988000)='./file0\x00', 0x43) r6 = open(&(0x7f0000028000)='./file0\x00', 0x3c, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffe, 0x78, 0xe2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x226268e0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r7 = syz_open_dev$evdev(&(0x7f0000dea000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r7, &(0x7f000004d000)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x80000001}, {{0x2, 0x0}, 0x0, 0x0, 0x10000000000}], 0x30) mkdirat(r6, &(0x7f000002d000-0xa)='./control\x00', 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r6, &(0x7f0000013000-0xa)='./file0\x00') renameat2(r6, &(0x7f0000aea000-0xa)='./file0\x00', r6, &(0x7f0000f5b000)='./control\x00', 0x2) r8 = dup3(r1, r1, 0x80000) ioctl$sock_bt_hidp_HIDPCONNADD(r5, 0x400448c8, &(0x7f000074c000)={0xffffffffffffffff, r7, 0x3, 0xfffffffffffffffd, &(0x7f00004af000-0xbd)="2d2c233fa5b9088bdcd4bf868cfcb386521f8c251ca94bbee75632b4a12be6cae91d388aeb083f0fcd89f6dc25aafa5280ee4a22039ebaf03c3a2f28f1599ee328f458da3396d225fd0bdddff161fad5bd2adf83b1008dbf1cfd6bde2952faeb0be7327b1598821a8e4d309d71bbe7a0f70958db4bd30bd4836504e25586005a973a92dd87ec5e15781b5982607ad199fe79689a24d1313534a78823ff0ee4f41c0b7de4c80204d374b821e36c5f0e71bb6177c400e9b5ed541b6bf558", 0xfffffffc, 0x800, 0x0, 0x8, 0xfffffffffffffaa8, 0xf5, 0x4, "77839e2d8226875da43449470703fb8e310e56ee4dabd578f6fb1ec261576aaec6287abea8e89d0350161706f551270bc5cfa49fcb5752b93cd2df07e4f7f63823170ea9c65a7f641549306053f5c068f3928ed86ce6b7b1614437679af610bbcda510c6800d0082af0db47e45ef605c47f218fbe6ef0968012e5ec0ffe4c693377c535632cb9b4aedfc44886f4774d2f6a5376d48aed908405eb42ae0c2d0a47910bcca1b326f6a90ecc82ae10e5a8fc6dd1dd2e931ad7d94f74e6e3b9c711107c19f34eae6b3059b819aa1648bcf613f40cb73ee7b2a7f61f727033abcddec9f2cbcd7519d288f012cf23461ca22"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000a7c000)='/dev/hwrng\x00', 0x48003e, 0x0) setsockopt$bt_hci_HCI_FILTER(r8, 0x0, 0x2, &(0x7f0000cd3000-0x10)={0x781, 0xc244, 0x6, 0x10001}, 0x10) accept(0xffffffffffffffff, 0x0, &(0x7f0000005000-0x4)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f66000)='/dev/ptmx\x00', 0x200000100, 0x0) syz_open_dev$evdev(&(0x7f0000967000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r7, 0x400445a0, &(0x7f00008a4000)=0x1) 2017/12/18 11:45:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000e63000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00007f8000)=[], &(0x7f0000a47000)=[&(0x7f00008e8000)='vmnet0\x00', &(0x7f0000f59000)='vmnet1{vmnet1,vmnet1)-(vmnet0\x00', &(0x7f000062e000)='\x00', &(0x7f000043c000-0x2)='\f\x00']) r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f00009ac000-0x78)=""/120, &(0x7f000082b000-0x4)=0x78) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000491000-0x4)=0x0) connect(r0, &(0x7f0000da5000)=@ipx={0x4, 0x3, 0x7fff, "accf073e16a7", 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x9, 0xffffffffffff7fff, 0x5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cc5000)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000095e000)={0x0, 0x1, 0x1000, 0x1770}, &(0x7f0000289000)=0x10) sendto$inet6(r2, &(0x7f0000e6b000-0xe2)="a9134b382ac295e2f9eb92f73db300042713faf322dab4a0119d0fc5e811a6acdc75c976fae26176a02c95eaf1524548b5fee1711e3f7540a920f786801136ebfb22c9add62459b7227adfb835b53a5790da281b5a4f6dff6357e0efa9c2bdeb26cd18111953e4e1912760e73f6d73bfba68cf15f112d6cc91809e29bdbf958aab07ed312af6cae41c09b7f5c14ee02c4cf966d9c64cccd3eec9697db5e5156687ad899adaab5122cd4512fcc8653e604054142464e4d91f4e60d5fa64787ee4bf4673fcf37c1c6772bfa5586ce8ca1e90c55864f7d2434ba4690e3176a46f41a989", 0xe2, 0xd512df6dba40ff26, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000855000)={r3, 0x30, &(0x7f00003ee000)=[@in={0x2, 0x3, @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]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000098e000-0x4)=0xc) keyctl$set_reqkey_keyring(0xe, 0x4000007) syz_open_procfs(r1, &(0x7f0000ad9000)='net/icmp6\x00') accept4$inet(r2, &(0x7f0000280000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000723000-0x4)=0x10, 0x800) r4 = syz_open_procfs(r1, &(0x7f000042d000-0xc)='io\x00') ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r5, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r6 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r6, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r6, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) r7 = syz_open_dev$vcsa(&(0x7f00006fa000)='/dev/vcsa#\x00', 0x8, 0x212000) ioctl$KDSETKEYCODE(r7, 0x4b4d, &(0x7f000085d000-0x8)={0xfffffffffffffff8, 0x3}) rmdir(&(0x7f0000fdd000-0x8)='./file0\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000963000-0xc)='/dev/rfkill\x00', 0x103140, 0x0) 2017/12/18 11:45:41 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000001000-0x8)="6932dea1d7e475bf", 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002000-0x8c)={r1, @in={{0x2, 0x2, @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]}}, 0x8c) getpeername$netlink(r0, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000002000)=""/137) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)={0x0, 0x0, 0x8, 0x100}, 0xc, &(0x7f0000000000)=[{&(0x7f0000001000-0x1a2)=[{0x10b, 0xfffffffffffffff7, 0x401, 0x5, 0x4, "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"}, {0x35, 0x8, 0x709, 0x8, 0x8, "323f80479184b0b49a03bece4873143d3ead9ed0c883dd55cd12424f269a5305c8434e1915"}, {0x52, 0x3f, 0x201, 0xffffffff, 0x7, "f8b1481fb7740e01467d4f0d6888a396cc47d02e9007f438850a5054f67bc2555fcea8c7144ea7641a5a71cdf6d3102546ef697f3f660fd320e4208fce9b770a9aef"}, {0x10, 0xfffffffffffffff8, 0x8, 0x5, 0x80, ""}], 0x1a2}, {&(0x7f0000003000)=[{0x100, 0x0, 0x2, 0xfffffffffffffffb, 0x4, "f3689168a34a51f2944e05679d5b5d5703c08e970b1093c1c0d7a81b02cea7d3fccb3f659e0cfe044e38a12d4ac272bb8da70584297cfd779145a38ed6d60e52c16a7bc4597999fdb137346a4bed698666d7b8448f93f4ebb546fd48f9b42b7beb2496f134c15458bc4ec68841b6f1375fa57a5fe256941eea0788b3c0474e1e559f7ca7332232677722a27ae27977b3dc96dab0386c94686a8310ec82f2840c526549115c2925df2c825a26e28c28e1aae3e63895d313342fb573d905f33e77496dc6b7bdf5e975101c22f585afc9718c029c7bf76e718c2b7238854cd230bc5b46eb7dc982a2ecf14dda5c025cbe10"}, {0x6d, 0xcea, 0x1, 0x9, 0x4f83c93d, "a88515d6af834a51022d7243f316d493ebe1d9d35832c5dee3bc646b610db62acf52753fbd819dec88bebbff0793a3bcaa9e8075525f4515f7818ac7fe4f4cd1afcedb9cd65c6eacde010b688ceed73616a1cedd50a3042c0c88da3a51"}, {0x8e, 0xffffffff, 0x400, 0x73d7230b, 0x656, "0e6f1e10c5f002af82c5fcdfe9bbf55f3bd789f37f4d01eb5bb7bd03beb9aeb5748817dad5b7640e255b076965963353528126eb825c645f7313dfd697272c9f792b594dd211c0d3ff7df7b75bc150b99893610ac2be2dc32a32826cadad861969c9744a9b25fcd37d49c47a5d1e266a9e3f9cc6e83a16faf39457ac10c5"}, {0x3b, 0xffffffff, 0x220, 0x4fbbec55, 0x100000001, "7802f6e3cc83936f98f197f2835925a7b4cf0169a1f4a9cf79d3bbba0c5672deecc087da44141544f9de70"}, {0xff, 0x7, 0x0, 0x100000000, 0x2, "6ac1ab69114b8dcac4ff14824b5d5b213ddc9eb4fd2b35536493c317986efb1245e8c2cc0f4d498aca30266d92cb34466b91adb16bcbe1edca8493999a0d3d814852109bd3ee3c7c60dbff31038c7dff391fc503aa6c4520866db818aacfc16caa0b6e55bb95e08158ea43b5e83fda18b325fc5595c7cf87d21ad80eafe1f1fcc85cb33e3e057916f03640c7833d2a365066a414fce461891cf31901e0df048f80e46acbb6ff6a718cb3af9cc6ebc86699551977e4d4f1702999618328179ba872571b48cbc74d93ae15d0c0c27b09b5db2820feb1bf54598530eb8f60087faecc5d2d01a23225fc3a944c42565da6"}, {0x49, 0xfffffffffffffffd, 0x400, 0x3, 0x401, "f5fd62f0e3253b12f1b61acd214d1246c03fc1cfd71bc72d87c53f732fb529bd7788555dfb3248502783f97cb23c153b380ccccee77652eee1"}], 0x37e}, {&(0x7f0000000000)=[{0x107, 0x5, 0x2, 0x63, 0x4, "21ec38a94aaa293fdc0b9a8f7b543650c194e0fa104a4c92f59352fc3d0114754c13cb4893d142277011e5df72cb981acf557bf4ea4d964138e9d4a0e4a07e8d589228fafbd951c7bf3446d13f15920723a7d3b69216fda50af4d7974312b5dbebd3314c32bec30dd99b1e235027daad34f00f0c0091e955f2ae553ad86ea8f04fd3a38c18072c4276db8380a8cddf0dab8dac5f456dc24ea4352b8505522c1522a75fc1588f9a7a31122b9074a0f138a5e7ffe28c9dfe23767c9840e3ae53078ec2cc48a33ffc2808a3845bd9d34cc5143ca30c446247b4b8c479489898d76af9bfe1294907caac1c0be29050ef9028d5c21350e1e42c"}, {0x43, 0x3, 0xb24, 0x2, 0x20, "37c5730faa3dc12868f5b1b931d405bfbf164e74dd10aa8d024d0e83e9d7425c6114d25d01689502dc1926dd5d46cc3b215ce1"}, {0xd2, 0x100000000, 0x100, 0xff, 0x7, "c0c3d17835570acd1318d61883b6bdb5c39804ee1e2331a76811ce8aa807c3c2daf93b034dd602cab7de93d3acc264a2904737a0ca5c2e8dd81da2083d6d0afa18adb7f8338321a7710de86261db5085142f14853796e1d9a6c932e4434a16f8fef3f70df60ab089bcf152b6375fa69e9333e956056f50598919db5255cde8ca1f8d10b4fc6dc4c6fcf765c992334318cdf8f764f6046b9bf20626849c17ef7269888ef43ccb17f209fe261605a4a2f78586856600126bbd30832b65a462199fcb59"}, {0x5c, 0x1, 0x100, 0xfffffffffffffaaa, 0x7, "8d151d1281bd2d372e877eff4b98250f4e2830fb49b0f04a029c3bf129f38e75f3f94c82e477d7463b6c539a7524147b61d5cb10a09b915c93523c1807c9f7ebebc8236222ab794a0fb10199"}, {0x8d, 0x0, 0x202, 0x8, 0x8000, "bea22c2915e4ab384274e8b52e23ee5787d4f6f4d0fda150cb57c34900562af55e0324e6086bcf271d5842ca61236a1226d988f5f21de6341b4e1bd1ba2afabf95bd833c0c2a0efcd96ba292475442f4e6a1210895cba86b4bc75af0c2a7fa70254265271837696f9dd24b237a19abcb5c4a96c1ffce2a1b03dd297f2d"}, {0x47, 0x1, 0x304, 0x7, 0x3, "05d4c3288dac059dfba42d299befce62ad3969e5438f9d3fcf0074fcd2dcae2db65f25dc2dd9391abed86d90746ee8239e091427bae04f"}], 0x34c}, {&(0x7f0000003000)=[{0x37, 0x20, 0x200, 0x19f, 0x8, "49dabade5cbac58804f549dcceb7ab021698403356074c5dbf8483f0a5c79910c259e578471bf4"}, {0x55, 0x7fffffff, 0x10, 0x1ff, 0x6, "574f6fbcfe30ab45cac062149dd0f8a10b243e0e341ca89dc52092c0224661ed92cad224f46430fcb5dfc02e575268a8bdf5b29e28902ffe70cc9e44100c6dee75e21b1188"}, {0xae, 0x1ff, 0x4, 0x0, 0x800, "b25882ba5bf252948e2fda0c15c6280efaea1f8add6b6f09284cd384e11bb46e21c03a48bee95d51e12618f57676252b0b5929965fb5ca5a1203fc1887a76a37c6656b003e77a034dde4c1f41d4ba3a24ccca95c8b61f121c5201acc5cd8d48dfca485dc0a708c8b669f593426ff542cd4cbf67732263cb9c4d9b193a3e322a1ad6cd838285bcdc81497556e6a848ecb5d0b1da8fff4f0c90c0c09d5c249"}, {0x35, 0x2706, 0x0, 0x9, 0x78af, "3acc9ecc3da25d129e2da49af08cf6ec627057c821e8d5d2945a3baacd258ebace07041649"}, {0x1f, 0x1, 0x10, 0x5, 0x401, "132cc63a91dccd6aef087c7b5c16f1"}, {0xe9, 0x9, 0x800, 0x7, 0x3, "d6e17cb9a5246e182c1c8422f7f24ae2772acca54a849d002d8c6459fd93def42011b3078f8bb2cfff73eabce49de2c1ec86fb1cd090d0db0dc03a1b3382f6453d83eae084ac09d4ebcb9ee3901e384f80ccccf98a0fa33787bdea5b96ed97103ec2d41215b14276604e8e2d053ac4fbf95afd66e54594d37623aa1d4030e2b22316aa3eb4e755122ceef1c52fa885436738ed7f8c902393f9de33c6e924c9c0f5b57d90d10c98198c4f2f91305d6c231a11ca4e4c3873e06f15877c28f868e61794768068a838f903fbb18a1e2834329118de2b5094be9f7d"}], 0x277}, {&(0x7f0000003000)=[{0x103, 0x1, 0x0, 0xffffffffffff7fff, 0x6, "74b5090b92e14b896820b3c2451c79052fe9d5eccc09dde7e28c4a9372536550fb1c426a4c6ff7920c904d80d8d7b3793ac99274623f373b29bebb63c9c93222052d7fa17d71a6c458aad25f5caa5dfbc4ad156f0120fc4eeab2873d83f00095f89505a43c77ff9e631ba5aaf9574747496bec56d7f67fac5fd3906f3cb2a10632fefc1dd1fe0f9357876783a47c5fef06538393c69b10efe67920c3a4e89b1a798981aa7d2c888aef11afe5e27b4b279033e24a0bed8244581af80022c2f957bc993b5a9a4299237f2ca964b830b199f7e507418072752ca548c61a200c1a0994836cafa9c375010d9b511ff5a2b7ff909d36"}, {0x1010, 0x6, 0x0, 0x9, 0x7, 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"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{0x64, 0x6, 0x428, 0x10001, 0x3, "9be73d035f0871adfe7f72c1f24b158dd0ec2e79b6f4c1a4fe44b72f670a4d0d09e8887f5c92811c20bf23ff1ca8f0181f1acb69674f20782d2bd0ad923ea4d83f16c13d56d0b0a438f799f69d6ad49244cbe44c"}], 0x1145}], 0x7, &(0x7f0000003000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x28, 0x24008000}, 0x4005) preadv(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000003000-0x11)=""/17, 0x11}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000005000-0x31)=""/49, 0x31}, {&(0x7f0000003000-0xad)=""/173, 0xad}, {&(0x7f0000001000-0x73)=""/115, 0x73}], 0x5, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000005000)='./file0\x00', &(0x7f0000005000)='./file0\x00') ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000004000+0xa7d)={0x8, 0xac}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000005000-0x4)=0x0, &(0x7f0000006000)=0x4) munlock(&(0x7f0000002000/0x1000)=nil, 0x1000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000007000)={&(0x7f0000008000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) [ 63.254269] audit: type=1400 audit(1513597541.472:672): avc: denied { map } for pid=7475 comm="syz-executor4" path="/dev/input/mice" dev="devtmpfs" ino=8926 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:mouse_device_t:s0 tclass=chr_file permissive=1 2017/12/18 11:45:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() pipe(&(0x7f0000806000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000740000-0xc)=@sack_info={0x0, 0x20, 0x10000}, &(0x7f0000f8f000)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000705000-0x8)={r2, 0xc6c0}, &(0x7f0000ef0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000)=0x20, 0x4) r3 = socket$bt_l2cap(0x1f, 0x2, 0x0) accept(r3, &(0x7f0000f60000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000079000-0x4)=0x10) socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x61b000)=nil, 0x61b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x200000000004, 0x800c) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f0000326000)=[{0x35, 0x0, 0x80000001, 0xfffffffffffffffc}, {0x5, 0x1000000, 0x3f, 0x100000000}, {0x6, 0x10001, 0x100000001, 0x2}]}, 0x10) mmap(&(0x7f000061b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000081000)=0x0) mmap(&(0x7f000061c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) mmap(&(0x7f000061b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000061d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r4, 0x11, 0x65, &(0x7f000061d000)=0x0, &(0x7f00001c9000)=0x4) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x2, 0x801, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r5, 0x4000000000005, 0x6bc, &(0x7f0000093000)="00000004dbf2", 0x6) r6 = socket(0x13, 0x2, 0x2) r7 = getpid() sendmmsg$unix(r6, &(0x7f0000004000-0x1f8)=[{&(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000003000)=[{&(0x7f0000003000)="7a64f0c6f9ed0c7d3764b19ab5c468837aa1456fa2dd1649ce4de59d91a26b3e38d0abba3ae634d05410e52eff43", 0x2e}, {&(0x7f0000004000-0xdb)="8cb6e024ab31a691c9537a79b0e5348f5991b1fd352aaa1715933e43af216850c2fdb8d7f5b265866f30a0f31013b0a08f4bc3a0bc249119bd801e126d017b71fa7d7a4d06c2e2a732dbd10285d985e9d6d387df59b2461be6a67e887255885c5600b3b7ab72a597e7841bdb8f5d616722a37dd9aa661e000415087834eb0551d67ff4b5a6ed809fafda3e9ae6fca3bbd1d360f8152785a5d618655f931454f915cdb8afb82d95b3fdd11737cd8c7e918c088059f0e7f83555db22e4bb017e1d3ab887b25c71508a6223b6eedd3d661c8a69bb0d285cd4d489a7fc", 0xdb}, {&(0x7f0000003000-0x1000)="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", 0x1000}, {&(0x7f0000003000)="b955e7ffdcd3ab5aa8d267b018255d12", 0x10}, {&(0x7f0000004000-0xd1)="3837d1f688595f51f03372135b91e0b728ec17c4947b159756acc01191c50d73133f55d2d986cf1390d5010549b4147aa47b63c976b47b535bc461d21c25e05ebd9bfa5d982c226164bc73041d459364a7be41840ebf58e03beb7f7344a065a04d57b274071f4ce50f4f11547d83ab0ce019ee40cc84d4e29d38a926450261c83f579ffa2fa4f2c11272088343928710ec6ee0d2a8fb9fc50905619f050e0c6aea583c6da92dd97fe17643e6b442caa0387784ad37fcb4bf64ac3716a832f2cf472e862610d14c69a387713c010645173a", 0xd1}, {&(0x7f0000003000)="4d33a6eea15165940841aca403415763e068f4915efe52055bf2648a06a742ec10e381ab5a", 0x25}, {&(0x7f0000003000)="ab4aabf8a520ffd296b97d9850f9e3dd1509c43fd68721586c5baa9d4f51f658ef0629b4121f6766e25cbc626461ec5f5b0b35234e97d73beb377251eb7d6148344abc3756898739abab8324d5a7539a1cb370d66b1b170726e25160ff31487eaa53e17d1c1ec549e5cfa295cb44d8add3e6b1ad7d94ec9b0373261fdf525b7a0cb1f26cf5d8013afb24a5522f7a1ab775bea6f1b8e97439bc5b2f558a02a5bdfe7b1a9c29cd6ba7a0eb4e7a5652cbc615f296fe7fd3663d3947646a75ff3d5a2281773d11341be86400b6808a1e8951762be9cb8a96f0423419b14dd67717deca9a97864ae96b4179383edec4249a094f", 0xf1}, {&(0x7f0000001000)="51391261d70ecf72054a86c3bc73782fa90ba12de64ec671474e1f5f4c9297489a8ae245644977e31c18e229b0bda07f1003d655ea4f54dbc6822036184d2b17b40b2a4ba574131b956b0d02788fb916dacbd3f47066830a4165602408f516e029f13752d10995ef745024d35384675ec47b69f7595565bb901200a6966ba51197345da0928fb42791514bc0123b84860463ff2bd9752b689467d61e8815bbe2aa535595c086776e555b797511b8038ae50cd59d78cf3372d0960a64bcbd9eabe9264be38b6ac1bef6b76c146ca50a069f1f4b4d8858b8e8f9aa4a3b3b70b80a9509fe859daa", 0xe6}, {&(0x7f0000003000)="91cdcae4fa2e88b254a722349169ff27cb397b692e4688314b7e99dde3d33005f3a8f98188142bb9f3d81af584b4d0eabf3b4020af2c5ecb06da1d646ea4391d678dd2b9a819e6f385ccd68678e961301ddc", 0x52}], 0x9, &(0x7f0000003000)=[@rights={0x20, 0x1, 0x1, [r6, r6, r6, r6]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [r6, r6, r6, r6, r6, r6]}, @rights={0x38, 0x1, 0x1, [r6, r6, r6, r6, r6, r6, r6, r6, r6]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r6]}, @rights={0x18, 0x1, 0x1, [r6]}], 0x7, 0x20004040}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, 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{&(0x7f0000004000-0xbb)="aaa0945c685d5d29b2717e4f1d8b3cbc338873b6a52ebbe22afefcb0613f97f221509a7eb8c19286710b4132db32a9ab5897f080e867100bf6bf900ff19e173857d0b7f3c4454c6840380f0b23e2337f48c0b32c09f65c9f755cd0fa5a742e1abf5450e94f8a7048f455864420880fa1600fcf418d881ad71c69f08b2a4cfb9b92f7d42c6c079aa6ccf94202804f1c7c2adf1594312beb37da5c43649d701fd5655b23a4da6e9b41628badc1f8c019c0557f5e5f99862ff88fc882", 0xbb}, {&(0x7f0000004000-0x28)="c1c8f42f57b7a4f876d1b81a39bba16dc82841ac370f43f5c505cd6b1a5f0d14c0700a8010e02687", 0x28}, {&(0x7f0000002000-0x9)="4ad741aa8efa1a20e5", 0x9}, {&(0x7f0000004000-0x33)="72a90998bb64ea8c82cbf6852d3f330055fa5d24c21d68b99240a9934b06f9c0f725a28b0618e9d6f3848180cef4027687a4f8", 0x33}, {&(0x7f0000003000)="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0x1000}, {&(0x7f0000001000)="c006000503d00659c6ac149289f3ab17c4dcb434ef43d5e86277b3b0920809df76d11f4101a53a1d36fe0fc755f0ca0db2f5abfb358024ac2e3266f3b42dfcdd1c1e816278d99337e3024356600321bfbe4d54f873e33ffd818c8c0dcee556b158c2f48d2de421", 0x67}, {&(0x7f0000001000-0x15)="7c279995c98c035b1c05cb336c57087e1d570eca44", 0x15}], 0x9, &(0x7f0000004000-0x72)=[@rights={0x20, 0x1, 0x1, [r6, r6, r6]}, @rights={0x18, 0x1, 0x1, [r6, r6]}, @rights={0x20, 0x1, 0x1, [r6, r6, r6]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [r6, r6, r6, r6, r6, r6, r6, r6]}, @rights={0x30, 0x1, 0x1, [r6, r6, r6, r6, r6, r6, r6]}], 0x6, 0x20000810}], 0x9, 0x8010) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000bb9000-0xbc)={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]}) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r5, 0x11, 0x64, &(0x7f0000661000-0x4)=0x0, &(0x7f0000b40000-0x4)=0x4) 2017/12/18 11:45:41 executing program 3: socketpair(0x0, 0x80a, 0x7ff, &(0x7f0000cb2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x80000001}, &(0x7f000079c000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0x1b9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x800000000000001, 0x4, 0xfffffffff63da9c9) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) getsockopt$inet_dccp_int(r3, 0x21, 0xb, &(0x7f0000906000-0x4)=0x0, &(0x7f0000677000-0x4)=0x4) r4 = socket(0xd, 0x805, 0x282b3e9d) recvfrom$inet6(r4, &(0x7f00000ed000)=""/33, 0x21, 0x10000, &(0x7f000021b000-0x1c)={0xa, 0x2, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe1}, 0x1c) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000702000-0x4)=0xfcff, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00001ea000-0x1)=0xc06, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f000089a000)={0x0, 0xa, &(0x7f0000456000)=[@in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x2, 0x80e62c3, @loopback={0x0, 0x1}, 0xdd5}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xe1cb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}]}, &(0x7f0000125000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000a6f000-0x8c)={r5, @in6={{0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f58000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000b8000-0xc)={r5, 0x2, 0x0}, &(0x7f00005fd000)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000625000)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000fc4000)={0x11, 0x6, r7, 0x1, 0x0, 0x6, @random="000000802212", [0x0, 0x0]}, 0x14) setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f0000d96000)=0x1, 0x4) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x2, 0x3, 0x40000000040) sendto$inet(r8, &(0x7f00003ae000-0xbb)="", 0x0, 0x40000, &(0x7f0000aac000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f000037f000-0xb9)={r6, 0xb1, "80bdff84ff93285a422e4a072eb5a52c7d094e7d32560d29fe6bccac7be1f407ca54f65b82d697af92016ae555df011cd3b0d2dbce35aa1789eaedfc7b93d3f2cde42b19ee7001ad9c0b1b663058989cd1c5f054b107b4655c0d91c956a50aadb41e2362b0851ec14553f189a94794def6db6627c2b3024241755109566cd4507f386cdbebb9c0cc002bd5d9f4798aea7388e45aa501d5a75d80d6f1484fcaddf55badf0518b58ee9e260168a4a33b2946"}, &(0x7f0000dd9000-0x4)=0xb9) socket$bt_hidp(0x1f, 0x3, 0x6) sendmmsg$nfc_llcp(r8, &(0x7f0000239000-0x38)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a627cfd86399dfac2063b4a66021e531678e893e12003ab58c3204d87637cb25d67298ca57fad84a7a71bdfb674dcd27daed2fc91b715303fffc878eb6b571", 0x0}, 0x60, &(0x7f0000238000)=[], 0x0, &(0x7f000023a000-0x1010)={0x10, 0x1, 0x2, ""}, 0x10, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f00003f6000)=@sack_info={r5, 0x1, 0xc7}, &(0x7f0000117000)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000b81000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) 2017/12/18 11:45:41 executing program 6: mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000938000-0x4)=0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000937000)={0x0, {""/7}, 0x0}, &(0x7f00007b9000)=0x10) accept4$ax25(r1, &(0x7f0000939000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000117000)=0x10, 0x80000) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, 0x0, &(0x7f000086e000)=0x0) mmap(&(0x7f0000000000/0xb3f000)=nil, 0xb3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d56000-0x30)={0x3, 0x2, &(0x7f0000000000)=[@map={0x3, 0x5, 0x3, r0}, @map={0x0, 0x2, 0x0, 0x1}], &(0x7f0000000000)='@\x00', 0x8001, 0xab, &(0x7f0000716000)=""/171, 0x358, 0x0}, 0x30) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b42000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000b41000)=0x9, 0x4) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000b66000-0x8)=0x7e4) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x0, 0x3, 0x3) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ffd000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00002e1000)="2a01", 0x2, 0x2, &(0x7f0000ffe000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000ebf000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000220000-0x4)=0xb) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x8010, 0xffffffffffffffff, 0xfffffffffffffffe) sendto$inet(0xffffffffffffffff, &(0x7f000058d000)="660503a8b2aa026bf6768df279f0132867922f0b0da7222e9197353b216e17a5aaac75eb0631b0b0c57ebf7154ac8b34ea414ff4f6405729401559ac20bc21fc6661b5514cff7a20e59f5fd0a6cd672fdef784870000008000000000117c118d5c94f1b5fed70fcf80b53129f05a2db35178963ef445073dbd9c14c1", 0x7c, 0x800000000000001, &(0x7f0000522000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00007d3000-0x4)=0x0, &(0x7f0000c2c000)=0x4) r5 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r5, &(0x7f0000cd6000)=[{&(0x7f0000fe2000-0x3b)="390000001000090400000000800000000700004a02000000450001070000001419001200040002000000000000000608000300ff0900001ee4693e", 0x3b}], 0x1) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/18 11:45:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000c7000)='/dev/rtc\x00', 0x1003e, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000000f000)={0x0, 0x0, 0x0, 0xf99}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00006c2000-0x20)={0x9, 0x0, 0x10001, 0xfff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000881000)={0x7ffe, r1, 0x5, 0xd0c}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000e25000)={r2, 0x9}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ff8000)='/dev/kvm\x00', 0x10001, 0x0) r4 = dup(r3) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7d000)='/dev/kvm\x00', 0x4007c, 0x0) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0x0, 0xffffffffffffffff, 0x2) r7 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000472000-0x4)=0xc) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00007b9000-0x4)=0x0) r9 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r9, 0x80089203, 0xf0b1) fcntl$setown(r7, 0x8, r8) fcntl$getownex(r7, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r10, 0x0, 0x0) preadv(r5, &(0x7f0000998000)=[{&(0x7f00004ea000)=""/242, 0xf2}, {&(0x7f00002c1000-0xee)=""/238, 0xee}], 0x2, 0x0) syz_open_dev$vcsa(&(0x7f0000e1f000-0xb)='/dev/vcsa#\x00', 0x800, 0x2000) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f00009be000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r11, 0xc0a85352, &(0x7f000091c000)={{0x80, 0x1}, 'port0\x00', 0x28, 0x10, 0x9, 0x1, 0xc2, 0x9, 0x100000, 0x0, 0x5, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = syz_open_procfs(r8, &(0x7f0000011000)='mountinfo\x00') readv(r12, &(0x7f0000d1f000)=[{&(0x7f000085a000-0x7)=""/7, 0x7}, {&(0x7f0000d1c000)=""/37, 0x25}, {&(0x7f0000d1d000)=""/231, 0xe7}, {&(0x7f0000fd9000-0xd1)=""/209, 0xd1}, {&(0x7f000009f000-0xc7)=""/199, 0xc7}], 0x5) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r11, 0xc0505350, &(0x7f00008a4000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 11:45:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000312000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0x4000000000000c, 0x84) r2 = socket(0xa, 0x3, 0xff) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000089b000-0x9)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00006f3000)=0x0) kcmp(r3, r3, 0x0, r0, r2) sendto$unix(r2, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d911967700", 0x29, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) r4 = socket$inet_sctp(0x2, 0x200000104, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000af5000-0x8)={0x0, 0x3}, &(0x7f0000090000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000c5c000)={r5, 0x8a23, 0x17, "fe7cbb190e8189a7c898640d3f05a778c897d227d53c3b"}, 0x1f) r6 = socket(0x1e, 0x1, 0x0) setsockopt$ax25_int(r6, 0x101, 0x2, &(0x7f0000000000)=0x800, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f0000006000-0x1)={0xffffffffffffffc0}, 0x1) getsockopt$inet6_tcp_int(r6, 0x6, 0x2, &(0x7f0000bbf000-0x4)=0x0, &(0x7f00001a8000)=0x4) socketpair$inet6(0xa, 0x80000, 0x4, &(0x7f0000948000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000103000-0x4)=0x9, 0x4) r8 = accept$inet6(0xffffffffffffffff, &(0x7f0000767000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00009da000-0x4)=0x1c) getsockopt$inet6_udp_int(r8, 0x11, 0x67, &(0x7f0000031000)=0x0, &(0x7f0000ed8000)=0x4) r9 = socket(0x20000000001e, 0x6, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00002f9000)=""/156, &(0x7f00005d5000)=0x9c) setsockopt(r6, 0x10f, 0x0, &(0x7f000092c000)="080d0300", 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000c24000)=@int=0x401, 0x4) recvfrom$unix(r9, &(0x7f0000a5f000)=""/92, 0x5c, 0x200d, &(0x7f00006f6000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000496000-0x1c)={@loopback=0x7f000001, @empty=0x0, 0x0, 0x3, [@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, 0x1c) setsockopt(r6, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000c87000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_MCAST_MSFILTER(r6, 0x0, 0x30, &(0x7f0000847000)={0x2, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00003fb000)={r5, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4a0b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xff, 0x36e0000000003, 0x5, 0x5a}, 0xa0) getsockname$packet(r9, &(0x7f0000f5d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000017f000-0x4)=0x14) 2017/12/18 11:45:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00000b0000-0x8)={0x8}, 0x8, 0x800) fgetxattr(r0, &(0x7f0000089000-0xf)=@random={'btrfs.\x00', 'wlan0-w\x00'}, &(0x7f000006c000)=""/59, 0x3b) r1 = socket(0x10, 0x400000000000002, 0x0) write(r1, &(0x7f0000266000)="240000001d0001000d00fa080100040415390004100001002a000100000000ffffff10e1", 0x24) signalfd4(r1, &(0x7f0000001000-0x8)={0x801}, 0x8, 0x80800) 2017/12/18 11:45:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f000032d000-0x8)=0x0) r1 = syz_open_dev$sg(&(0x7f000034b000-0x9)='/dev/sg#\x00', 0x4, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xdd, 0x80000, 0x0, 0xfffffffffffffffc, 0x0, 0x100000000000000, 0x0, 0x0, 0x101, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x8) ioctl$KDADDIO(r1, 0x4b34, 0x40000000080) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(0xffffffffffffffff) openat$kvm(0xffffffffffffff9c, &(0x7f0000946000)='/dev/kvm\x00', 0x0, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) r4 = inotify_init1(0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000504000-0x8)={0x0, 0x2}, &(0x7f00004fa000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000804000)={r5, @in6={{0xa, 0x0, 0x30f7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x1f, 0xfffffffffffff001, 0xffff, 0x60}, &(0x7f0000502000-0x4)=0xa0) bind(r2, &(0x7f0000559000)=@ax25={0x3, {"2a8036a9dc83f3"}, 0x10000}, 0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r4, 0x8, r6) fcntl$getownex(r4, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x3) tkill(r7, 0x12) tkill(r7, 0x8000000004) ptrace$setopts(0x4209, r7, 0x40020c, 0x20000009) [ 63.471769] nla_parse: 2 callbacks suppressed 2017/12/18 11:45:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0x20, &(0x7f0000adc000/0x4000)=nil) shmget$private(0x0, 0x3000, 0x78000000, &(0x7f0000a92000/0x3000)=nil) shmget$private(0x0, 0x1000, 0xb, &(0x7f00003ae000/0x1000)=nil) shmget$private(0x0, 0x2000, 0x4, &(0x7f00005e2000/0x2000)=nil) r0 = shmget(0x1, 0x2000, 0x78000008, &(0x7f0000c81000/0x2000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f00005ea000-0x1000)=""/4096) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c7b000)='/dev/rfkill\x00', 0x10b000, 0x0) write$eventfd(r1, &(0x7f0000a08000-0x8)=0x7fff, 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000013f000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$PIO_CMAP(r2, 0x4b70, &(0x7f0000482000)={0xffffffffffff755c, 0x3, 0x9, 0x3, 0x8000006, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00003f2000)="2f646576187667615f847262697465713f", 0x2) r3 = gettid() r4 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000fa0000)={0x2, 0x0, @rand_addr=0x20000000000003f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x406, r1) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000540000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)=@ethtool_wolinfo={0x26, 0x110000000, 0x100000000, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x435e, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x4328, 0x3c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x2c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @hopopts={0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0x11, 0x20, 0xfffffffffffffffd, 0x88, 0x5, 0x3f, 0x0}, @dstopts={0x89, 0x634, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcf, 0x1000, "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"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@udp={0x2, 0x1, 0x7c, 0x0, "3c67c0154aad8b5f43ee48db9eb1db6f92c76715246d73e828401bd0b953006abd867a0a58e7361b427946d095368a3fbd5be815e6447c7c3f9ce2054dfbc15791bc8474f7dd4663ed627d8d1e0672649ed57e8f737c904af75a8560649114676f4bafa964722d27ebe82f3c6382ba48780c60df"}}}}}}, 0x0) mmap(&(0x7f00001f1000/0x1000)=nil, 0x1000, 0x6, 0x53, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00006b1000-0x10)={r2, 0x18, &(0x7f00003f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f52000-0x4)=r6, 0x4) wait4(r3, 0x0, 0x2, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 63.471776] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/18 11:45:41 executing program 4: r0 = open(&(0x7f00001f2000)='./file0\x00', 0x400000, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00006ae000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aa1000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000000)='attr/prev\x00') write$fuse(r4, &(0x7f00009f1000)={0x28, 0x1, 0x101, @fuse_notify_store_out={0x6, 0x1, 0x20ff}}, 0x28) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f000055e000-0x10)={r2, 0xa8, &(0x7f0000aa3000-0xa8)=[@in6={0xa, 0x2, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x3, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x70}, @in6={0xa, 0x1, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd5}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x1, 0x7fff, @loopback={0x0, 0x1}, 0x100}, @in6={0xa, 0x3, 0xef7a, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f00009a9000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r4, 0x0, 0x2c, &(0x7f0000001000-0x118)={0x0, {{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]}, {{0x2, 0x2, @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]}}, 0x118) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000aa3000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003e9000-0x4)=0xb) 2017/12/18 11:45:41 executing program 0: unshare(0x2060000) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x27ff) readv(r0, &(0x7f0000006000-0x60)=[], 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00002ac000)='posix_acl_access$loppp1wlan0selinux\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) r4 = dup2(r0, r3) readv(r4, &(0x7f0000353000)=[{&(0x7f0000744000)=""/28, 0x1c}, {&(0x7f00002ab000-0x35)=""/0, 0x0}], 0x2) fcntl$setown(r3, 0x8, r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000f74000)={0x5, 0x918, 0x1000, 'queue1\x00', 0x2fd2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) pipe2(&(0x7f0000717000)={0x0, 0x0}, 0x80800) read(r6, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r5, 0x8, 0x0) fcntl$setsig(r5, 0xa, 0x12) dup2(r5, r6) tkill(0x0, 0x16) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) 2017/12/18 11:45:41 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000465000/0xc000)=nil, 0xc000) socketpair$inet(0x2, 0x3, 0x80000000000004, &(0x7f0000261000)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000d5e000-0x4)=0x0) socket(0x10, 0xa, 0x10000) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000731000-0x10)={0x10000, 0x100000001, 0x240, 0x3ff}, 0x10) setsockopt(r0, 0xfffffffffffffffd, 0x2, &(0x7f0000a94000)="", 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ee3000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getrlimit(0x2, &(0x7f0000286000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000089c000)={0x0, 0x0, 0x0}, &(0x7f0000c69000)=0xc) sendmsg$unix(r2, &(0x7f00003be000)={&(0x7f000065c000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e38000-0x28)=[{&(0x7f0000584000-0x91)="9441ad1bf3df1fe3f0d1fa03f873c800fc4a41098962a92761816173206f164dca880d4faab326d4409a4579ed177b5f751fe8e60481201afd8e824ea0d39a7cbf414bdf060742a75af49c6fb2560a7ac1dc317cb69b065da24d76e3abf907ac281444b7854a526786593229b94c1a5edad250dbad7d7e304a16c28fb853d0693a3b93ce12a7cd95b5f07c90f7becc829e", 0x91}, {&(0x7f0000284000)="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", 0x1000}, {&(0x7f0000dc5000)="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", 0x1000}, {&(0x7f0000a0e000-0x3)="3dbf984ea816c446482467b950207d8dc851b02801fc86a708b49862", 0x1c}, {&(0x7f0000e32000)="5df1fe14c75c5a8646ae785b7948d9cead28180c4b23dc4e4e7b6395f7a306f1eafe29dde23db4e8cd47d474b3d23b34ca3de328bdd4fc6c5a6922a001c7e0676ca89342aa87e7fa5f5c1f347f8386b7f1d6047453d0839fb1313e28b868c417af78190b305cea204f854ddb640010c62a5a", 0x72}], 0x5, &(0x7f0000f56000)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x1, 0x400c0c4}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x63, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpgid(r3, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f000083f000)='/dev/kvm\x00', 0x80001, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000bfe000)={0x7, &(0x7f00001da000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00004cd000)={r7, 0x2}) r8 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f000095b000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r9, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000956000-0x30)={0x7, 0xb77, &(0x7f0000a5f000-0xcc)="d1bc3938bf20b67b01c4be02bddf13d61678ee6d2def586199b6e356544368f98421ef24f8aba213027d18c9e0cfaf889b5429d04e615ae99e04fe641fa4bbfcfe4a310016b3c4eebe44355e9c301f1c412abe6e950de5bf8dc74c16f14126262deca6cbfa034aca2b818fd93efad98598c1d3c803c69d86cec76c79653438a650fde54810934b68db33a0f59da18e16e3866d7b5e63d6684da19f1575b535533a6c8a5e758bd4d5c019e6fab94040b9fe86e20565e029942bf1073a02185d41120fef6ccf3a687315e909f3", &(0x7f00004c3000)="1131a42807ad42d52acdb20c11fbfeb2215a339ff9061bef2310989cbea88fefb1502417b3291030b3c154f5d03f9bb71f1f6ef2cd9d79d267bda3c339460291bc7f1ece92a7678283e15c8c3521915d4aad6f9bf00999b95d701bd9171fff18cfd0c3ea900f259890cfa21281ce4d066a83b7a99b5861053b901a9d54d5b2cba6c572225b829cf83dcc816ecd45f8", 0xcc, 0x8f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r10 = syz_open_dev$mice(&(0x7f00006f4000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r10, 0x5411, &(0x7f0000479000-0x4)=0x0) ioctl$KVM_TRANSLATE(r9, 0xc018ae85, &(0x7f00009e0000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f000055e000-0x10)={0x0, 0x7, 0xfffffffffffffffa, 0x7fffffff}) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/18 11:45:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xe2, 0x400) sendto$llc(r0, &(0x7f00005d4000-0x28)="5d19dbf9039fbc6354c178cff3f1d75b7d0f6f64c0e452f3489b0abf9f025dc7fce2105b5aa69e29", 0x28, 0x800, &(0x7f0000587000)={0x1a, 0x1f, 0x10001, 0x3723, 0x6, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000003000+0x22e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x2a000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000003000-0x16)=[{0xf, 0x8}, {0x3, 0x1}, {0x8, 0x0}, {0xe, 0x8}, {0x2, 0x8}, {0x8, 0xff}], 0x6) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000)=@assoc_value={0x0, 0x1800}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000)={r2, 0x9}, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x80000000, 0x5, &(0x7f0000001000-0xa0)=[{&(0x7f0000005000-0xd8)="bea42e77324ad2c7043fcc5a8b8dfd640d9b80ec50c76344066a55cf16c375b41ba43a03715f24a2b4d1485bba2afcf3329da11544bab23a027ddcfc44689856e33f7a19c4c2a3d49c59df46b28446510580aa3fd349699e4188ad04a89990c724802bc45ca14704781ad5a8ed38c1008de8b3f6fc39e7c9da4eae866b565e8444e867b9782b9d2a712a8e89934ab1b313f3fbce5f73f0ce327a16bb5bff1ce7f8c2ab795af880a516c96e9da87ca5b1385a0812696356b6a06bcb3002da42cedf30663e9757296240c1952202f131f82f04de64ecaf2e5e", 0xd8, 0x9, 0x6}, {&(0x7f0000000000)="ed85f6585c744ef858a982a9913f8a6f6d7378d91a5b8ca704f27f575759252b0ed3c5334c3ff8a0d5c389cef9a4eee8dbaf6d68d8ea20403f8a61d29b00ec09085af1d57294e6be81ac9d3dce320f6f5883baa15cc56512856229ccc53bec11e31054dd77df9b01cbec175c0f6e0b9c1d21e30bbe9f2b05788eec10404a423010668051e308aa47c3222a5a5f0a4ad59858b84929f9b7b03f68d8bf1064f2417917c4a9461cb8e87350328bbe", 0xad, 0x711, 0x40}, {&(0x7f0000002000-0x25)="01ec143dd6e15a37febeb7399dd0eceb640b21fcdbf75febac171147c7e48255dad0bc9908", 0x25, 0x40, 0x80}, {&(0x7f0000000000)="31b56d56a3e727e471d34a4492e97e66b0df5780115c538e59d0ddfb4bbbb0fa6c7cedf96fc6cc35121c064adabd1b6d7b8b0193d48e601e0e8b0444a4060eae3eb9aaee99ee7f60b67462559dba794e7eaf6bebf8be", 0x56, 0x800, 0x0}, {&(0x7f0000006000-0x23)="fa9fa04a13f3d2f40879e3653917b6edb81e0f51a2974122a81002be63da8a9046d442", 0x23, 0xe4, 0x2}], 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000007000-0x77)="4c2a00a5e323b4a4710679d4551ea47c7b94a1a58b84513e578faca5832396a3ae6ad49808e98c9a7b08b770cc498fa02e9cebdb8af3c8c5e23764612d8d3269833cd284e598acada5f9fbbee1bb3da3ab0a478fb1b294a66c4059077c546bbac4da10103da0e368804a9eb6865762a27dbfa8a4d965cc", 0x77) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000006000)=0x40) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000007000)=0x0, &(0x7f0000006000-0x8)=0x0, 0x400, &(0x7f0000002000/0x3000)=nil, 0x2) r3 = socket$bt_rfcomm(0x1f, 0x1, 0x3) sendto$llc(r1, &(0x7f0000003000-0xd2)="4adcf769c481ec264c7a112b1fe79c07a39401593c282a895909b43a2a10b7866bab0f63068b692c960d4511433b5f755d756fe709a2932663598aeac22a958dd08b399a858a6cb3ca58c56dea9a1a0066ec436b08b84dcd991b95966d40c3f231ee86c60bf5a917cd3eccb5c16702b4d1590c80418c503d56b39f1bb01f41b886b92973c40d611b878c4801b2fd59f5208080f485d1b6ebf03d976fac02268b21cd65cb3b95d71485640a5fb123355468545164479926e4d8f8ffb9fa4b667daf162f755687166a74b1449edc884476e053", 0xd2, 0x40, &(0x7f0000007000)={0x1a, 0x0, 0x5, 0x5, 0x0, 0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000002000)="c9e86fccb08f5ac50cc755c2195bc53f5a2a64345a5e19a3d96c37a9cda085f0c597535e45fbc5b91623f81fd5ea4c4716026129c67cdf918cfc00246e6420cf40a31a63831d26c24d81bf52d8eaa1378deb2a8b04871835f558ac8964001c6c4756a44bda723ce88fadf094bb36e0803395e73a686a2c450d5f04865ddc0663ff43d7796a0e3ea4", 0x88, 0x1, &(0x7f0000009000-0x10)={0x1a, 0x17, 0x3, 0x5, 0x24e, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000008000-0x4)=0x0) fcntl$setown(r0, 0x8, r4) 2017/12/18 11:45:41 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000ebc000)='/dev/input/mice\x00', 0x0, 0x4080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/35) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x200, 0xbd28, 0x8200, 0xfffffffffffffffa, 0xdf69, 0x101, 0x8, 0x8, 0x0}, &(0x7f0000001000)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x3, 0x6, 0x9}, 0x10) mknod(&(0x7f0000002000-0x8)='./file0\x00', 0x10, 0x8) getpeername$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r2 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x7, 0x202) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000001000-0x4)=0x3, 0x4) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000002000-0x28)=""/40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000)='./file0/file0\x00', 0x8) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 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], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) setreuid(r3, r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) chmod(&(0x7f0000002000-0xe)='./file0/file0\x00', 0x80) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000)=@int=0x0, &(0x7f0000003000-0x4)=0x4) listen(r2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x18002, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000006000-0x12)='/dev/loop-control\x00', 0x4000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000007000+0x170)='./file0/file0\x00', &(0x7f0000008000-0xf9)=""/249, 0xf9) [ 63.611628] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/18 11:45:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000c0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000378000)='/dev/sg#\x00', 0x2, 0x301202) mmap(&(0x7f00007f2000/0x4000)=nil, 0x4000, 0x6, 0x32, r3, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000662000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x6, 0xfffffffffffffffe, 0x0) r5 = open(&(0x7f0000adf000-0xa)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x3, 0x0, 0x9) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpgrp(r0) setpriority(0x3, r6, 0x87) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)='/dev/kvm\x00', 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) getpid() ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) mmap(&(0x7f000090c000/0x3000)=nil, 0x3000, 0x1000008, 0x32, r3, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r8, r9, &(0x7f0000751000/0x18000)=nil, &(0x7f00000f4000-0x18)=[@text16={0x10, &(0x7f00002c5000)="67f20f01dff0832371360f3566b90501004066b88c8d000066ba000000000f300f3800e0b857000f00d0b892000f00d8b8bc000f00d8c1a10800fa0f01ca", 0x3e}], 0x1, 0x1d, &(0x7f0000e7c000)=[@cr4={0x1, 0x224188}], 0x1) ioctl$KVM_ENABLE_CAP_CPU(r9, 0x4068aea3, &(0x7f0000563000)={0x7e, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r9, 0x4138ae84, &(0x7f0000746000)={{0x10000, 0x10d002, 0xa, 0xfff, 0x5, 0x1, 0x80000001, 0x6, 0x7, 0xfffffffffffffffc, 0x1, 0x0, 0x0}, {0x106000, 0xf004, 0x9, 0x2, 0x7, 0x13d3b3f8, 0x4, 0x4008, 0x1, 0x4, 0x3ff, 0xffffffff00000001, 0x0}, {0x1f000, 0x6004, 0x1f, 0x400000000000, 0xffffffffffffff72, 0xfffffffffffffff7, 0x10001, 0x4, 0x3, 0xff, 0x7, 0xffffffffffffffe0, 0x0}, {0x1000, 0x1ffe, 0xa, 0x6, 0x401, 0x7, 0x88001, 0x157b, 0x3, 0x1, 0x100000001, 0x8a60, 0x0}, {0x4000, 0x16000, 0xa, 0x5, 0x2, 0x6, 0x80000007, 0x80000000010001, 0x4d, 0x1, 0xcdc, 0x9b, 0x0}, {0x2000, 0x107002, 0x3, 0x4, 0x46eb8e8b, 0x7fffffff, 0x9, 0xffffffff00000001, 0x9, 0x9, 0x3, 0x80000001, 0x0}, {0xd005, 0x6000, 0xf, 0x5, 0x9, 0x938f, 0xfffffffffffffffb, 0x2, 0x7f, 0x2e06, 0x9, 0x4, 0x0}, {0xd000, 0xf000, 0xd, 0x8, 0x3, 0x7fffffff, 0x5, 0x6, 0xfe, 0x1, 0x6, 0x6, 0x0}, {0x100001, 0x0, [0x0, 0x0, 0x0]}, {0x5004, 0x6000, [0x0, 0x0, 0x0]}, 0x8, 0x0, 0x10000, 0x25008e, 0xd, 0x2100, 0x10d000, [0x2, 0x7, 0x6, 0x8000]}) syz_kvm_setup_cpu$x86(r8, r3, &(0x7f00002d1000/0x18000)=nil, &(0x7f0000601000-0x18)=[@text32={0x20, &(0x7f000024e000-0x51)="66baf80cb8f0cd828aef66bafc0cedf20f5f1500a00000c4e279dbab20d90000b97f0a00000f32c4e115ead60f2106c4c31d4a1f070f3809b200000000c4e2312f3866baf80cb814ef0888ef66bafc0ced", 0x51}], 0x1, 0x40, &(0x7f0000196000)=[@vmwrite={0x8, 0x0, 0x1ff, 0x0, 0x200052, 0x0, 0x10001, 0x0, 0xffffffffffff90bd}, @cstype0={0x4, 0x8}], 0x2) 2017/12/18 11:45:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c64000)={0x0, 0x0}, 0x80800) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000401000)=0x0) r2 = openat(r1, &(0x7f0000aa5000-0x8)='./file0\x00', 0x0, 0x20000007) rename(&(0x7f0000ee4000)='./file0\x00', &(0x7f000090d000-0xe)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000dcd000)={{0x6, 0x1, 0xdb, 0x1, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00003a2000-0x14)={r0, r2, 0x0, 0x1, r0}, 0x14) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) symlinkat(&(0x7f0000cfd000-0x8)='./file0\x00', r1, &(0x7f00005eb000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000268000)=[@in={0x2, 0x1, @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]}], 0x2) mount(&(0x7f0000b28000)='./file1\x00', &(0x7f0000969000)='./file0\x00', &(0x7f0000167000)='nfs4\x00', 0x0, &(0x7f00000a7000)='v') pivot_root(&(0x7f00004c5000-0x8)='./file0\x00', &(0x7f00000b6000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000005f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x6, 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000c61000-0x8)={0x0, 0x1}, &(0x7f00007d3000-0x4)=0x8) r4 = open(&(0x7f0000adf000-0xa)='./file1\x00', 0x28042, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f00001e0000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1ff) fallocate(r3, 0x40000000000, 0x0, 0x9) getpgrp(0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000929000-0x9)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r5, &(0x7f00007fd000-0xc)={0x20000010, 0x0}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00002f0000)={&(0x7f0000b56000-0xc)=[0x0, 0x0, 0x0], &(0x7f000053b000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000ac000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000367000-0x8)=[0x0, 0x0], 0x3, 0xa, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000d1f000)={0x7a4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2017/12/18 11:45:41 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000992000)='/dev/sg#\x00', 0x9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000da7000-0x8)={0x0, 0x7}, &(0x7f0000e04000)=0x8) getsockname(r0, &(0x7f0000cb0000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6d000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000eca000-0x8)={r1, 0xfffffffffffffffc}, &(0x7f0000697000)=0x8) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x40000000000, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006bc000)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000081000-0x14)={0x0, 0x6, 0x7fffffff, 0xfc, 0x15, 0x9}, &(0x7f0000e3b000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000260000)={r4, 0x8}, &(0x7f00007cc000-0x4)=0x8) mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd67000)=nil, 0xd67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x3, 0x0) write(r6, &(0x7f0000134000)="24000000430001001200000000000000000800040d0000001fff0000169ce80000000e3e", 0x24) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b73000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r7, 0x5420, &(0x7f000001d000)=0x4) pipe2(&(0x7f0000015000+0x2c5)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) splice(r7, 0x0, r9, 0x0, 0x200, 0x0) ioctl$TCSETSF(r7, 0x5404, &(0x7f0000012000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$netrom_NETROM_IDLE(r8, 0x103, 0x7, &(0x7f0000c11000-0x4)=0xb, &(0x7f0000d00000)=0x4) timer_create(0x4, &(0x7f0000012000)={0x0, 0x5, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001e000-0x4)=0x0) timer_delete(r10) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000314000-0x10)={r4, 0x769, 0x5, 0x9}, 0x10) r11 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r11, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r11, 0xc008ae67, &(0x7f00002f3000-0x8)={0x0, 0x3cca}) 2017/12/18 11:45:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x1ffffffc) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet(0x2, 0x800, 0x9, &(0x7f0000d5d000-0x8)={0x0, 0x0}) r2 = accept$inet(r0, 0x0, &(0x7f0000e4e000-0x4)=0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00004b0000)=0x1000000000b, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000c8b000)={0x0, 0x0}) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000032000)={@empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ae000)=0x8) r5 = socket$inet(0x2, 0x8000000802, 0x1) r6 = socket$netlink(0x10, 0x3, 0xc) r7 = socket$inet6(0xa, 0x0, 0x4) setsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f00002a3000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet6_group_source_req(r7, 0x29, 0x0, &(0x7f0000348000-0x108)={0x40, {{0xa, 0x0, 0x8000000b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x14a4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f0000a73000)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r8, 0x1, 0x25, &(0x7f00002b9000-0x4)=0x4100, 0x4) setsockopt$inet6_int(r7, 0x29, 0x17, &(0x7f00002b1000)=0x4, 0x4) setsockopt$inet6_int(r7, 0x29, 0xdb, &(0x7f0000158000-0x4)=0xfffffbffffbfbfff, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000748000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000680000)=0x0) bind$netlink(r6, &(0x7f0000069000)={0x10, 0x0, 0x9, 0xa6e}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00009af000)=@assoc_id=0x0, &(0x7f0000867000)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000e17000)={0x0, 0x2, 0xffffffff, 0x3, 0xda, 0x2d0, 0x20, 0x3, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xffffffffffffffff, 0x6, 0x3, 0x17d9}}, &(0x7f00000af000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xa, &(0x7f0000098000)={0x807fffffffffc, 0x80009, 0x1de, 0x9, 0x0, 0x2, 0x1000dabb, 0x5, r10}, &(0x7f0000d2e000)=0x20) ioctl$sock_SIOCOUTQ(r8, 0x5411, &(0x7f00002f5000-0x4)=0x0) bind$netlink(r6, &(0x7f0000210000-0xc)={0x10, 0x0, 0x783000000000000, 0x0}, 0xc) socketpair(0x19, 0x8000a, 0x400, &(0x7f0000b1d000)={0x0, 0x0}) recvfrom$inet6(r7, &(0x7f00005a3000)=""/246, 0xf6, 0x20000020, 0x0, 0x0) getsockopt$inet_buf(r3, 0x0, 0x8000000000000039, &(0x7f0000395000-0x8d)=""/141, &(0x7f0000eb3000-0x4)=0x8d) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000013c000)={r10, 0x0}, 0x8) 2017/12/18 11:45:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000400000005, 0x0, &(0x7f0000324000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r0, &(0x7f000096c000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000330000)=0x8, 0x800) bind$unix(r0, &(0x7f000094d000-0xa)=@abs={0x1, 0x0, 0x2}, 0x8) listen(r0, 0x206) 2017/12/18 11:45:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f3000)='/dev/ptmx\x00', 0x100, 0x0) set_mempolicy(0x10008004, &(0x7f0000b80000-0x8)=0x4, 0x1) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000fc0000-0xb)='/dev/vcsa#\x00', 0x8, 0x2) modify_ldt$write(0x1, &(0x7f0000d04000-0x10)={0x0, 0x0, 0xffffffffffffffff, 0xfff, 0x0, 0x0, 0x4, 0xff, 0x0, 0x100000001}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000462000-0x4)={r1}) perf_event_open(&(0x7f000057c000)={0x166792bb9e94877c, 0x78, 0x45, 0x2, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x40400) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 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, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000826000-0x18)=[{0xffffffffffffffff, 0x5}, {0x3, 0x1000000000005}, {0x0, 0x6}], 0x3) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00002da000)=0x0) r2 = syz_open_dev$loop(&(0x7f00003e6000-0xb)='/dev/loop#\x00', 0x4, 0x20004) r3 = memfd_create(&(0x7f000057f000-0x10)="74756e08000000000000008000000000", 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x30) writev(r3, &(0x7f00000e6000-0x38)=[{&(0x7f000041a000)="e13fe96d2ee5f86596930fed9e3783fbe81fe9a105a03cb47018d305de543609258c7c0ad90954338aa4c5da42e951a33e2c8e278d25b5792a1610b1b387e3d7e4aa394ca93f37d602e500bba58043ad1db402ca", 0x54}, {&(0x7f00001b3000+0xee0)="dbbd80e32b0d61cc8e5ebe7db596a6a51b585b0885809cd2009dce5311da384bf5a5d6af86fd3d7bbc6c49ff71b70664d7258bb39ca03e427850ac8a2227be26053897fd3a85d63df13633379f543a88cd6dbfd18e0d6927934284381d9c9c59c49d8351e58125b0472bd1305b6876", 0x6f}, {&(0x7f0000676000-0xbc)="ae22f097fca893b5a5309bb03e7203426a2feba57056fef6f2903751abfbec6f6da1d4b9383ce34940b4070e40cf6c7ba08c3848751ff677ef6f92cd52fd9bf3647941b391704d636b4750dc440682dbe6feb3f7f20efd60ddc38129fe215c5aeacc1ac9fa31367e513bc5627bb5e4ed911fab32cf400c41a55fa038e350d94491df5622355f1b7ede8008b805e9f4c6a22d0643286e0196fae63135249fe97e567db82d9af327bef7539b7499fadb029a68459ae3e88626275d0f37", 0xbc}, {&(0x7f0000b93000-0x7c)="fbf6e122fca6cd7b9af097bb473117aac17a012bce64dd1054f53d308eace0e70c3a853bcb5ce016888585b3056f7ed5f2a1dc8164e0e3c7860962fdad1f9ab3510582cdc355577955d1b0103f869feaccc5b31b27dd7582223d78310ff3e1e506bdeaa82149054c21641a3ff6b69311444116d8731e6b53a1d0b970", 0x7c}, {&(0x7f0000cea000)="8f97765d2729037e9de3864147e9f0a84d1362b6aedb0000ba", 0x19}, {&(0x7f000031c000-0x1000)="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", 0x1000}, {&(0x7f0000330000)="7d924f1a6da13d7ef61d5501000003b2", 0x10}], 0x7) pwritev(r2, &(0x7f0000d18000)=[], 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000aca000)={&(0x7f0000c65000)='./file0\x00', r3}, 0xc) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) ioctl$LOOP_CLR_FD(r2, 0x4c01) geteuid() setsockopt$ax25_int(r3, 0x101, 0x2, &(0x7f0000715000-0x4)=0x100, 0x4) r4 = syz_open_procfs(0x0, &(0x7f0000d77000)='net/route\x00') pread64(r4, &(0x7f0000930000)=""/0, 0x0, 0x4000019) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ef9000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x6, 0x0}}, &(0x7f00003ed000)=0xb8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000a85000-0x1008)={r5, 0x1000, "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"}, &(0x7f00000d3000-0x4)=0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f07000-0x4d)='./file0\x00', 0x20) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") [ 63.762431] [ 63.764085] ====================================================== [ 63.770384] WARNING: possible circular locking dependency detected [ 63.776687] 4.15.0-rc2-mm1+ #39 Not tainted [ 63.781002] ------------------------------------------------------ [ 63.787320] syz-executor5/7565 is trying to acquire lock: [ 63.792860] (&tty->ldisc_sem){++++}, at: [<000000005a958f58>] ldsem_down_read+0x37/0x40 [ 63.801092] [ 63.801092] but task is already holding lock: [ 63.807053] (&pipe->mutex/1){+.+.}, at: [<00000000c13eb28a>] pipe_lock+0x56/0x70 [ 63.814676] [ 63.814676] which lock already depends on the new lock. [ 63.814676] [ 63.822966] [ 63.822966] the existing dependency chain (in reverse order) is: [ 63.830562] [ 63.830562] -> #6 (&pipe->mutex/1){+.+.}: [ 63.836182] lock_acquire+0x1d5/0x580 [ 63.840468] __mutex_lock+0x16f/0x1a80 [ 63.844841] mutex_lock_nested+0x16/0x20 [ 63.849389] pipe_lock+0x56/0x70 [ 63.853245] iter_file_splice_write+0x264/0xf30 [ 63.858399] SyS_splice+0x7d5/0x1630 [ 63.862601] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 63.867837] [ 63.867837] -> #5 (sb_writers){.+.+}: [ 63.873096] fsnotify_add_event+0xb2/0x5f0 [ 63.877816] inotify_handle_event+0x1a6/0x480 [ 63.882798] inotify_ignored_and_remove_idr+0x32/0x80 [ 63.888473] inotify_freeing_mark+0x1d/0x30 [ 63.893280] fsnotify_free_mark+0xe2/0x130 [ 63.897997] [ 63.897997] -> #4 ((completion)&req.done){+.+.}: [ 63.904206] lock_acquire+0x1d5/0x580 [ 63.908495] wait_for_completion+0xcb/0x7b0 [ 63.913304] devtmpfs_create_node+0x32b/0x4a0 [ 63.918287] device_add+0x120f/0x1640 [ 63.922572] device_register+0x1d/0x20 [ 63.926948] tty_register_device_attr+0x422/0x740 [ 63.932278] tty_port_register_device_attr_serdev+0x100/0x140 [ 63.938649] uart_add_one_port+0xa7a/0x15a0 [ 63.943546] serial8250_register_8250_port+0xfac/0x1990 [ 63.949394] serial_pnp_probe+0x5e7/0xac0 [ 63.954030] pnp_device_probe+0x15f/0x250 [ 63.958662] driver_probe_device+0x71b/0xae0 [ 63.963556] __driver_attach+0x181/0x1c0 [ 63.968103] bus_for_each_dev+0x154/0x1e0 [ 63.972735] driver_attach+0x3d/0x50 [ 63.976937] bus_add_driver+0x466/0x620 [ 63.981397] driver_register+0x1bf/0x3c0 [ 63.985951] pnp_register_driver+0x75/0xa0 [ 63.990670] serial8250_pnp_init+0x15/0x20 [ 63.995394] serial8250_init+0x8f/0x270 [ 63.999853] do_one_initcall+0x9e/0x330 [ 64.004318] kernel_init_freeable+0x469/0x521 [ 64.009297] kernel_init+0x13/0x172 [ 64.013409] ret_from_fork+0x24/0x30 [ 64.017608] [ 64.017608] -> #3 (&port->mutex){+.+.}: [ 64.023032] lock_acquire+0x1d5/0x580 [ 64.027318] __mutex_lock+0x16f/0x1a80 [ 64.031690] mutex_lock_nested+0x16/0x20 [ 64.036237] uart_set_termios+0x8f/0x5b0 [ 64.040784] tty_set_termios+0x6d4/0xa40 [ 64.045332] set_termios+0x377/0x6b0 [ 64.049529] tty_mode_ioctl+0x9fb/0xb10 [ 64.053992] n_tty_ioctl_helper+0x40/0x360 [ 64.058712] n_tty_ioctl+0x148/0x2d0 [ 64.062914] tty_ioctl+0x32e/0x1600 [ 64.067030] do_vfs_ioctl+0x1b1/0x1530 [ 64.071401] SyS_ioctl+0x8f/0xc0 [ 64.075255] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 64.080492] [ 64.080492] -> #2 (&tty->termios_rwsem){++++}: [ 64.086521] lock_acquire+0x1d5/0x580 [ 64.090805] down_write+0x87/0x120 [ 64.094832] n_tty_flush_buffer+0x21/0x320 [ 64.099552] tty_buffer_flush+0x29a/0x390 [ 64.104185] tty_ldisc_flush+0x25/0x70 [ 64.108559] tty_port_close_start.part.4+0x1cd/0x4e0 [ 64.114154] tty_port_close+0x3f/0x80 [ 64.118442] uart_close+0x77/0x1d0 [ 64.122476] tty_release+0x446/0x14c0 [ 64.126773] __fput+0x333/0x7f0 [ 64.130540] ____fput+0x15/0x20 [ 64.134310] task_work_run+0x199/0x270 [ 64.138694] exit_to_usermode_loop+0x275/0x2f0 [ 64.143770] syscall_return_slowpath+0x490/0x550 [ 64.149015] entry_SYSCALL_64_fastpath+0x94/0x96 [ 64.154252] [ 64.154252] -> #1 (&buf->lock){+.+.}: [ 64.159502] lock_acquire+0x1d5/0x580 [ 64.163788] __mutex_lock+0x16f/0x1a80 [ 64.168162] mutex_lock_nested+0x16/0x20 [ 64.172711] tty_buffer_flush+0xbd/0x390 [ 64.177258] tty_ldisc_flush+0x25/0x70 [ 64.181631] tty_port_close_start.part.4+0x1cd/0x4e0 [ 64.187221] tty_port_close+0x3f/0x80 [ 64.191506] uart_close+0x77/0x1d0 [ 64.195539] tty_release+0x446/0x14c0 [ 64.199825] __fput+0x333/0x7f0 [ 64.203590] ____fput+0x15/0x20 [ 64.207355] task_work_run+0x199/0x270 [ 64.211737] exit_to_usermode_loop+0x275/0x2f0 [ 64.216810] syscall_return_slowpath+0x490/0x550 [ 64.222053] entry_SYSCALL_64_fastpath+0x94/0x96 [ 64.227293] [ 64.227293] -> #0 (&tty->ldisc_sem){++++}: [ 64.232980] __lock_acquire+0x3498/0x47f0 [ 64.237622] lock_acquire+0x1d5/0x580 [ 64.241911] __ldsem_down_read_nested+0xd1/0xa90 [ 64.247154] ldsem_down_read+0x37/0x40 [ 64.251529] tty_ldisc_ref_wait+0x25/0x80 [ 64.256161] tty_read+0xf8/0x250 [ 64.260015] do_iter_read+0x3db/0x5b0 [ 64.264303] vfs_readv+0x121/0x1c0 [ 64.268330] default_file_splice_read+0x508/0xae0 [ 64.273656] do_splice_to+0x110/0x170 [ 64.277948] SyS_splice+0x11a8/0x1630 [ 64.282237] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 64.287477] [ 64.287477] other info that might help us debug this: [ 64.287477] [ 64.295584] Chain exists of: [ 64.295584] &tty->ldisc_sem --> sb_writers --> &pipe->mutex/1 [ 64.295584] [ 64.305958] Possible unsafe locking scenario: [ 64.305958] [ 64.311981] CPU0 CPU1 [ 64.316611] ---- ---- [ 64.321246] lock(&pipe->mutex/1); [ 64.324838] lock(sb_writers); [ 64.330599] lock(&pipe->mutex/1); [ 64.336708] lock(&tty->ldisc_sem); [ 64.340386] [ 64.340386] *** DEADLOCK *** [ 64.340386] [ 64.346410] 1 lock held by syz-executor5/7565: [ 64.350961] #0: (&pipe->mutex/1){+.+.}, at: [<00000000c13eb28a>] pipe_lock+0x56/0x70 [ 64.358990] [ 64.358990] stack backtrace: [ 64.363457] CPU: 0 PID: 7565 Comm: syz-executor5 Not tainted 4.15.0-rc2-mm1+ #39 [ 64.370953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.380272] Call Trace: [ 64.382827] dump_stack+0x194/0x257 [ 64.386423] ? arch_local_irq_restore+0x53/0x53 [ 64.391064] print_circular_bug+0x42d/0x610 [ 64.395353] ? save_stack_trace+0x1a/0x20 [ 64.399467] check_prev_add+0x666/0x15f0 [ 64.403495] ? copy_trace+0x150/0x150 [ 64.407268] ? __kernel_text_address+0xd/0x40 [ 64.411729] ? check_usage+0xb60/0xb60 [ 64.415582] ? do_splice_to+0x110/0x170 [ 64.419522] ? save_stack_trace+0x1a/0x20 [ 64.423635] ? __lock_acquire+0x324e/0x47f0 [ 64.427922] __lock_acquire+0x3498/0x47f0 [ 64.432037] ? __lock_acquire+0x3498/0x47f0 [ 64.436323] ? find_held_lock+0x39/0x1d0 [ 64.440355] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 64.445511] ? lock_downgrade+0x980/0x980 [ 64.449638] ? __free_insn_slot+0x5c0/0x5c0 [ 64.453928] ? find_held_lock+0x39/0x1d0 [ 64.457956] ? check_noncircular+0x20/0x20 [ 64.462157] ? lock_downgrade+0x980/0x980 [ 64.466273] ? __bpf_address_lookup+0x2b0/0x2b0 [ 64.470909] ? check_noncircular+0x20/0x20 [ 64.475115] ? lock_release+0xda0/0xda0 [ 64.479057] ? find_held_lock+0x39/0x1d0 [ 64.483084] ? check_noncircular+0x20/0x20 [ 64.487288] lock_acquire+0x1d5/0x580 [ 64.491057] ? ldsem_down_read+0x37/0x40 [ 64.495083] ? lock_release+0xda0/0xda0 [ 64.499022] ? check_noncircular+0x20/0x20 [ 64.503224] ? rcu_read_lock_sched_held+0x108/0x120 [ 64.508206] __ldsem_down_read_nested+0xd1/0xa90 [ 64.512928] ? ldsem_down_read+0x37/0x40 [ 64.516955] ? ldsem_wake+0x40/0x40 [ 64.520546] ? __lock_is_held+0xbc/0x140 [ 64.524577] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 64.530426] ? __might_sleep+0x95/0x190 [ 64.534367] ? rcu_note_context_switch+0x710/0x710 [ 64.539268] ? _cond_resched+0x14/0x30 [ 64.543125] ldsem_down_read+0x37/0x40 [ 64.546978] ? ldsem_down_read+0x37/0x40 [ 64.551011] tty_ldisc_ref_wait+0x25/0x80 [ 64.555125] tty_read+0xf8/0x250 [ 64.558460] do_iter_read+0x3db/0x5b0 [ 64.562227] ? dup_iter+0x260/0x260 [ 64.565821] vfs_readv+0x121/0x1c0 [ 64.569351] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 64.574688] ? lock_acquire+0x1d5/0x580 [ 64.578631] ? pipe_lock+0x56/0x70 [ 64.582142] ? lock_release+0xda0/0xda0 [ 64.586081] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 64.591936] ? rcu_note_context_switch+0x710/0x710 [ 64.596847] ? __might_sleep+0x95/0x190 [ 64.600786] ? pipe_lock+0x56/0x70 [ 64.604296] ? __mutex_lock+0x16f/0x1a80 [ 64.608327] ? pipe_lock+0x56/0x70 [ 64.611839] default_file_splice_read+0x508/0xae0 [ 64.616647] ? default_file_splice_read+0x508/0xae0 [ 64.621634] ? do_splice_direct+0x3d0/0x3d0 [ 64.625921] ? __lock_is_held+0xbc/0x140 [ 64.629952] ? __lock_is_held+0xbc/0x140 [ 64.633986] ? rcu_note_context_switch+0x710/0x710 [ 64.638881] ? __might_sleep+0x95/0x190 [ 64.642822] ? _cond_resched+0x14/0x30 [ 64.646677] ? __inode_security_revalidate+0xd9/0x130 [ 64.651838] ? avc_policy_seqno+0x9/0x20 [ 64.655866] ? selinux_file_permission+0x82/0x460 [ 64.660675] ? security_file_permission+0x89/0x1f0 [ 64.665580] ? do_splice_direct+0x3d0/0x3d0 [ 64.669868] do_splice_to+0x110/0x170 [ 64.673632] ? do_splice_to+0x110/0x170 [ 64.677575] SyS_splice+0x11a8/0x1630 [ 64.681346] ? SyS_futex+0x269/0x390 [ 64.685030] ? compat_SyS_vmsplice+0x250/0x250 [ 64.689577] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 64.694559] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 64.699283] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 64.704280] RIP: 0033:0x452a09 [ 64.707438] RSP: 002b:00007f03be2c8c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000113 2017/12/18 11:45:42 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000feb000)='/dev/qat_adf_ctl\x00', 0x2403, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket(0x14, 0x808, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000210000-0x98)={0x0, 0x0, 0x0, 0x0, 0x80000001, 0x12, 0x2, 0x8, "180b94c6ace70cf3b204f54336e023b129c8f7aafab675b2c61a35e9ce073174198ffc887cb9855e6b907be59d43007b14f4363ef79765c3fa9e5df12a1d12b0", "bb4379b97514f43c555ddb21368b3b35cd3049bb5eac0bb3d07e934a88e73e89", [0x5, 0x2], 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setstatus(r1, 0x4, 0x2041) r2 = socket(0x1, 0x7ffff, 0xffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000bf0000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008fa000)=0x1c) r4 = accept$inet6(r3, &(0x7f0000b2b000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c39000-0x4)=0x1c) setsockopt$sock_str(r4, 0x1, 0x19, &(0x7f000077b000)='\x00', 0x1) perf_event_open(&(0x7f0000e9d000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000080000)={0x0, 0x0, 0x0}, &(0x7f0000690000)=0xc) fcntl$getown(r5, 0x9) r7 = add_key(&(0x7f00002af000-0x8)='big_key\x00', &(0x7f0000d78000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000eb7000)="703fa0cf0eb16d9e99087f8e0a773839e6b335a3ae5fdbe969676f3dbb4b6782c9e4eca17ba4075718f9c28a6a1b60f7eda16c3ea4e4372839a4344d37d85752d62f0da2d9ca4f4dd30a695afbb6941012ebd2c529c31af6e1d44190d4cab563f3d1da51ff7882557046492646456e59b758", 0x72, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r7, 0x0) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f00007c0000)=0x0) getsockname(r6, &(0x7f00001d0000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d7f000)=0x58) fcntl$lock(r6, 0x40c, &(0x7f0000566000-0x20)={0x0, 0x3, 0x3, 0x0, r8}) r9 = syz_open_dev$tun(&(0x7f0000b90000)='/dev/net/tun\x00', 0x0, 0x8100) creat(&(0x7f00000fc000)='./file0\x00', 0x1) getpeername$llc(r2, &(0x7f000024b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000000e000-0x4)=0x10) ioctl$TUNSETIFINDEX(r9, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000533000)={@generic="02f50000000000000000000200e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2017/12/18 11:45:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000c0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000378000)='/dev/sg#\x00', 0x2, 0x301202) mmap(&(0x7f00007f2000/0x4000)=nil, 0x4000, 0x6, 0x32, r3, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000662000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x6, 0xfffffffffffffffe, 0x0) r5 = open(&(0x7f0000adf000-0xa)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x3, 0x0, 0x9) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpgrp(r0) setpriority(0x3, r6, 0x87) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)='/dev/kvm\x00', 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) getpid() ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) mmap(&(0x7f000090c000/0x3000)=nil, 0x3000, 0x1000008, 0x32, r3, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r8, r9, &(0x7f0000751000/0x18000)=nil, &(0x7f00000f4000-0x18)=[@text16={0x10, &(0x7f00002c5000)="67f20f01dff0832371360f3566b90501004066b88c8d000066ba000000000f300f3800e0b857000f00d0b892000f00d8b8bc000f00d8c1a10800fa0f01ca", 0x3e}], 0x1, 0x1d, &(0x7f0000e7c000)=[@cr4={0x1, 0x224188}], 0x1) ioctl$KVM_ENABLE_CAP_CPU(r9, 0x4068aea3, &(0x7f0000563000)={0x7e, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r9, 0x4138ae84, &(0x7f0000746000)={{0x10000, 0x10d002, 0xa, 0xfff, 0x5, 0x1, 0x80000001, 0x6, 0x7, 0xfffffffffffffffc, 0x1, 0x0, 0x0}, {0x106000, 0xf004, 0x9, 0x2, 0x7, 0x13d3b3f8, 0x4, 0x4008, 0x1, 0x4, 0x3ff, 0xffffffff00000001, 0x0}, {0x1f000, 0x6004, 0x1f, 0x400000000000, 0xffffffffffffff72, 0xfffffffffffffff7, 0x10001, 0x4, 0x3, 0xff, 0x7, 0xffffffffffffffe0, 0x0}, {0x1000, 0x1ffe, 0xa, 0x6, 0x401, 0x7, 0x88001, 0x157b, 0x3, 0x1, 0x100000001, 0x8a60, 0x0}, {0x4000, 0x16000, 0xa, 0x5, 0x2, 0x6, 0x80000007, 0x80000000010001, 0x4d, 0x1, 0xcdc, 0x9b, 0x0}, {0x2000, 0x107002, 0x3, 0x4, 0x46eb8e8b, 0x7fffffff, 0x9, 0xffffffff00000001, 0x9, 0x9, 0x3, 0x80000001, 0x0}, {0xd005, 0x6000, 0xf, 0x5, 0x9, 0x938f, 0xfffffffffffffffb, 0x2, 0x7f, 0x2e06, 0x9, 0x4, 0x0}, {0xd000, 0xf000, 0xd, 0x8, 0x3, 0x7fffffff, 0x5, 0x6, 0xfe, 0x1, 0x6, 0x6, 0x0}, {0x100001, 0x0, [0x0, 0x0, 0x0]}, {0x5004, 0x6000, [0x0, 0x0, 0x0]}, 0x8, 0x0, 0x10000, 0x25008e, 0xd, 0x2100, 0x10d000, [0x2, 0x7, 0x6, 0x8000]}) syz_kvm_setup_cpu$x86(r8, r3, &(0x7f00002d1000/0x18000)=nil, &(0x7f0000601000-0x18)=[@text32={0x20, &(0x7f000024e000-0x51)="66baf80cb8f0cd828aef66bafc0cedf20f5f1500a00000c4e279dbab20d90000b97f0a00000f32c4e115ead60f2106c4c31d4a1f070f3809b200000000c4e2312f3866baf80cb814ef0888ef66bafc0ced", 0x51}], 0x1, 0x40, &(0x7f0000196000)=[@vmwrite={0x8, 0x0, 0x1ff, 0x0, 0x200052, 0x0, 0x10001, 0x0, 0xffffffffffff90bd}, @cstype0={0x4, 0x8}], 0x2) 2017/12/18 11:45:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000c0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000378000)='/dev/sg#\x00', 0x2, 0x301202) mmap(&(0x7f00007f2000/0x4000)=nil, 0x4000, 0x6, 0x32, r3, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000662000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x6, 0xfffffffffffffffe, 0x0) r5 = open(&(0x7f0000adf000-0xa)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x3, 0x0, 0x9) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpgrp(r0) setpriority(0x3, r6, 0x87) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)='/dev/kvm\x00', 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) getpid() ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) mmap(&(0x7f000090c000/0x3000)=nil, 0x3000, 0x1000008, 0x32, r3, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r8, r9, &(0x7f0000751000/0x18000)=nil, &(0x7f00000f4000-0x18)=[@text16={0x10, &(0x7f00002c5000)="67f20f01dff0832371360f3566b90501004066b88c8d000066ba000000000f300f3800e0b857000f00d0b892000f00d8b8bc000f00d8c1a10800fa0f01ca", 0x3e}], 0x1, 0x1d, &(0x7f0000e7c000)=[@cr4={0x1, 0x224188}], 0x1) ioctl$KVM_ENABLE_CAP_CPU(r9, 0x4068aea3, &(0x7f0000563000)={0x7e, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r9, 0x4138ae84, &(0x7f0000746000)={{0x10000, 0x10d002, 0xa, 0xfff, 0x5, 0x1, 0x80000001, 0x6, 0x7, 0xfffffffffffffffc, 0x1, 0x0, 0x0}, {0x106000, 0xf004, 0x9, 0x2, 0x7, 0x13d3b3f8, 0x4, 0x4008, 0x1, 0x4, 0x3ff, 0xffffffff00000001, 0x0}, {0x1f000, 0x6004, 0x1f, 0x400000000000, 0xffffffffffffff72, 0xfffffffffffffff7, 0x10001, 0x4, 0x3, 0xff, 0x7, 0xffffffffffffffe0, 0x0}, {0x1000, 0x1ffe, 0xa, 0x6, 0x401, 0x7, 0x88001, 0x157b, 0x3, 0x1, 0x100000001, 0x8a60, 0x0}, {0x4000, 0x16000, 0xa, 0x5, 0x2, 0x6, 0x80000007, 0x80000000010001, 0x4d, 0x1, 0xcdc, 0x9b, 0x0}, {0x2000, 0x107002, 0x3, 0x4, 0x46eb8e8b, 0x7fffffff, 0x9, 0xffffffff00000001, 0x9, 0x9, 0x3, 0x80000001, 0x0}, {0xd005, 0x6000, 0xf, 0x5, 0x9, 0x938f, 0xfffffffffffffffb, 0x2, 0x7f, 0x2e06, 0x9, 0x4, 0x0}, {0xd000, 0xf000, 0xd, 0x8, 0x3, 0x7fffffff, 0x5, 0x6, 0xfe, 0x1, 0x6, 0x6, 0x0}, {0x100001, 0x0, [0x0, 0x0, 0x0]}, {0x5004, 0x6000, [0x0, 0x0, 0x0]}, 0x8, 0x0, 0x10000, 0x25008e, 0xd, 0x2100, 0x10d000, [0x2, 0x7, 0x6, 0x8000]}) syz_kvm_setup_cpu$x86(r8, r3, &(0x7f00002d1000/0x18000)=nil, &(0x7f0000601000-0x18)=[@text32={0x20, &(0x7f000024e000-0x51)="66baf80cb8f0cd828aef66bafc0cedf20f5f1500a00000c4e279dbab20d90000b97f0a00000f32c4e115ead60f2106c4c31d4a1f070f3809b200000000c4e2312f3866baf80cb814ef0888ef66bafc0ced", 0x51}], 0x1, 0x40, &(0x7f0000196000)=[@vmwrite={0x8, 0x0, 0x1ff, 0x0, 0x200052, 0x0, 0x10001, 0x0, 0xffffffffffff90bd}, @cstype0={0x4, 0x8}], 0x2) 2017/12/18 11:45:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000c0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000378000)='/dev/sg#\x00', 0x2, 0x301202) mmap(&(0x7f00007f2000/0x4000)=nil, 0x4000, 0x6, 0x32, r3, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000662000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x6, 0xfffffffffffffffe, 0x0) r5 = open(&(0x7f0000adf000-0xa)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x3, 0x0, 0x9) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpgrp(r0) setpriority(0x3, r6, 0x87) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)='/dev/kvm\x00', 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) getpid() ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) mmap(&(0x7f000090c000/0x3000)=nil, 0x3000, 0x1000008, 0x32, r3, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r8, r9, &(0x7f0000751000/0x18000)=nil, &(0x7f00000f4000-0x18)=[@text16={0x10, &(0x7f00002c5000)="67f20f01dff0832371360f3566b90501004066b88c8d000066ba000000000f300f3800e0b857000f00d0b892000f00d8b8bc000f00d8c1a10800fa0f01ca", 0x3e}], 0x1, 0x1d, &(0x7f0000e7c000)=[@cr4={0x1, 0x224188}], 0x1) ioctl$KVM_ENABLE_CAP_CPU(r9, 0x4068aea3, &(0x7f0000563000)={0x7e, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r9, 0x4138ae84, &(0x7f0000746000)={{0x10000, 0x10d002, 0xa, 0xfff, 0x5, 0x1, 0x80000001, 0x6, 0x7, 0xfffffffffffffffc, 0x1, 0x0, 0x0}, {0x106000, 0xf004, 0x9, 0x2, 0x7, 0x13d3b3f8, 0x4, 0x4008, 0x1, 0x4, 0x3ff, 0xffffffff00000001, 0x0}, {0x1f000, 0x6004, 0x1f, 0x400000000000, 0xffffffffffffff72, 0xfffffffffffffff7, 0x10001, 0x4, 0x3, 0xff, 0x7, 0xffffffffffffffe0, 0x0}, {0x1000, 0x1ffe, 0xa, 0x6, 0x401, 0x7, 0x88001, 0x157b, 0x3, 0x1, 0x100000001, 0x8a60, 0x0}, {0x4000, 0x16000, 0xa, 0x5, 0x2, 0x6, 0x80000007, 0x80000000010001, 0x4d, 0x1, 0xcdc, 0x9b, 0x0}, {0x2000, 0x107002, 0x3, 0x4, 0x46eb8e8b, 0x7fffffff, 0x9, 0xffffffff00000001, 0x9, 0x9, 0x3, 0x80000001, 0x0}, {0xd005, 0x6000, 0xf, 0x5, 0x9, 0x938f, 0xfffffffffffffffb, 0x2, 0x7f, 0x2e06, 0x9, 0x4, 0x0}, {0xd000, 0xf000, 0xd, 0x8, 0x3, 0x7fffffff, 0x5, 0x6, 0xfe, 0x1, 0x6, 0x6, 0x0}, {0x100001, 0x0, [0x0, 0x0, 0x0]}, {0x5004, 0x6000, [0x0, 0x0, 0x0]}, 0x8, 0x0, 0x10000, 0x25008e, 0xd, 0x2100, 0x10d000, [0x2, 0x7, 0x6, 0x8000]}) syz_kvm_setup_cpu$x86(r8, r3, &(0x7f00002d1000/0x18000)=nil, &(0x7f0000601000-0x18)=[@text32={0x20, &(0x7f000024e000-0x51)="66baf80cb8f0cd828aef66bafc0cedf20f5f1500a00000c4e279dbab20d90000b97f0a00000f32c4e115ead60f2106c4c31d4a1f070f3809b200000000c4e2312f3866baf80cb814ef0888ef66bafc0ced", 0x51}], 0x1, 0x40, &(0x7f0000196000)=[@vmwrite={0x8, 0x0, 0x1ff, 0x0, 0x200052, 0x0, 0x10001, 0x0, 0xffffffffffff90bd}, @cstype0={0x4, 0x8}], 0x2) 2017/12/18 11:45:43 executing program 7: r0 = open(&(0x7f0000794000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000346000)='user\x00', &(0x7f0000f6e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009d2000)="1d89d33e442c47a17c476961ea08f9b4ba7dad60c13c3a5556f67990118726a5c637e1d360d7c0013248791bdd5a0975f4143f0d4ff470ab7f8352f37b396b2741388e40e4a8c5567a97dedd2541e810c4e742b1db3abc5a5855d8e431fae5162fa8d4223dff1c166687dbde49d271e0d83933afe38f0d74231693bf571ae1aefa1555ab914ffcfcc1e041c382ae43e6392f65305769265c52beb921b7b43ffe458056c365a8710b009a3a3916027f81f2b4142334a1e97ac6b1aaa508232bf2159abbc2303e4e9e61ac1a49ed308ee4b98a94fc1f83e7af48b8fc77cd71ae14485dfd1399360de57340304fb9f762c44620d427", 0xf4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f00003e0000)='/dev/sg#\x00', 0x0, 0x20800) close(r1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000080c000-0x4)=0x0) r2 = request_key(&(0x7f0000d23000-0xc)='id_resolver\x00', &(0x7f0000629000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d96000)='wlan0\x00', 0xfffffffffffffff9) keyctl$reject(0x13, r2, 0x100, 0x800000000000009, r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c6c000-0x4)=0xe78, 0x4) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x272000)=nil, 0x272000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a8f000-0x9)='/dev/kvm\x00', 0x4040, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xf2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100fe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) r7 = socket(0x10, 0x4000000003, 0x5) write(r7, &(0x7f0000261000-0x26)="26000000130047f10701c1b00e0000000000000001007f0009ef18ffff00f132050014006e35", 0x26) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00006fb000-0x4)=0x0) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f0000e64000-0x40)={0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_BOOT_CPU_ID(r6, 0xae78, &(0x7f00005c9000)=0x2) openat$autofs(0xffffffffffffff9c, &(0x7f00007ed000-0xc)='/dev/autofs\x00', 0x200082, 0x0) getsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000524000)=0x0, &(0x7f0000b31000-0x4)=0x4) sendmmsg$nfc_llcp(r7, &(0x7f00000b3000-0x188)=[{&(0x7f0000528000)={0x27, 0x0, 0xffff, 0x7, 0x0, 0x0, "c6c24c9bae7387c90038d2f222e2941d7739cb4dd375d3c9e8350240cb1afd1884b216e6b97992d36e04bbb6c7e21bdd3c59e1b553b1430ec86bcce10f9d43", 0x9}, 0x58, &(0x7f0000ce7000-0x50)=[{&(0x7f00004d8000-0x47)="d9e48fc81c2a25264348fb5d8051b6fb74b5ed3d1bce9d6c128724614f48124d2bab0e23250570f5c3176c1328bde27032274e2b4691c56d45704308371c2d20063d7bc4de0775", 0x47}, {&(0x7f0000ddd000-0x45)="e954900107b9a20bb8cf5b1c57226b4fbb80eee9e24da4958f69446665e1c623f80f81e73eedcb33489822d89157876800005d4badc30ad45e4ebf3f92074938d46636033b", 0x45}, {&(0x7f0000880000)="87c2c8d672f19d638dca6eb7442576b38a2b374c42b7531f7dd6b9021f9ada31c8d7e5f3581ab1c2665a8604e3ecfb29fcdc4d88f597138e8f26b074307f8e8f4f664eb0339ef3d30adefe48d0ddc09c9d6946f2cb354d7b6955bf5e40c58160a6f8c1a22bc0eddcfd4b15f2675c0b3cc8caf13969d565fb205052b0d0698f0aaa3b2181b3707bc4d1ed84cb41c4405581c1a8ec0cd8d61b916e0b5a45b8f3fce0ff28b92bf1ba304f6077a238418d693f79913e5b9100b947b63ac1ea9cf1c32662e0fa9fb9a9d4978a47c90ad8", 0xce}, {&(0x7f0000d34000)="3ba8c562f31c96a84ad9f27142999099cc59930a15ec41c3d35ea2c83220174b641091ef1c1e30543cd57f7cddb04c9706cef6f1cc8a4cf854c2dd22f4ba56e8ed0010ed6d6bec26d57a016bc5", 0x4d}, {&(0x7f0000181000-0xef)="1e89a653a380f0d11d56571ecd32bb8cc56ba4fcf1ec1918a0480a2488e981925b4dd3ae105d87419e7ec1d9202a9e27598e420fac229eef6caa71950a4e07d52a53d36ebab7350e14291158b632f3a10beb154b238b888e2857d1fe1465a0acf09f6633f3437492658606437588f4f7873963f9d42e50e63edcc50798a761659eab441f4d25d33d60952f55c1b57c6a6eff829c1c41873f7c2c930035c547cdf8d9d99ed67f57ec10c3340c22c0604c55b41e8a85c76398a844692e44319c83bb128e9e2bb9cd4f4ae7355905a4c18a3c043d3c3a6d0a65230f0ea2641f83803eb1f65a99f533444a5f2aaeb7aedc", 0xef}], 0x5, &(0x7f0000819000-0x98)={0x90, 0x119, 0xffffffffffffffff, "fed750b890bc64e346d22b196793a5ffa070e5416fb43869402ee975559bbb8c22b651c0fbc0786660879d2bd12255f991500fdb47cb7b2c6c0684a1f69c8fc4bd1c0d7e6467c46520359dcd5690be2849d0aa28bcd6cfe945f2e83daa8a0e53ce5170d1276f75895254ad4c9c5a38c07f2e8ce46773f421f4d66d9226bc93eb5a"}, 0x90, 0x4048000}, {&(0x7f0000c2f000-0x58)={0x27, 0x5, 0x3f, 0xffffffffffffffff, 0xd5, 0x100, "b9f55df26f2e1d33f3f929f0874fc07b1b6d6f2ea474d1c819860c0f510927d8fdc62ad6313d7459d6a3fcaa85fe854347c83482bfcfb3446c539db4dca64b", 0x3ebc7e95}, 0x58, &(0x7f0000847000-0x7)=[{&(0x7f000009d000-0x5b)="dfd0350e858d8eb14d9599f71e7d1b0df9dc6438580e99186afc0b741b6df8026aaed525df63c5e6c126b0148cb2a914cd56019c604635da652caba840e7a6fcd13ff44410d43432a01846c61b9d07300aa99d21275c6c8ff7ad7c", 0x5b}], 0x1, &(0x7f0000dc5000)={0x9c, 0x0, 0xec9, "f4254063bf1af8364f79f7cb435cea3f0fbd9377dc97cd2fb585932e3ee96ba91272e3cdf698304d16222d69f164960b6bd81871837d55609dea8789cf5114ba79c2d01af3590b05ec276e9621593a9cd13b1cb809c3921c1fbc9927ec6c651ab547825ee3f8239bfb0b2c135a3a5f3748039d055fd13897dc209df6f1227dc25f1b729d8ae9fe2a3eb3c7096fdf"}, 0x9c, 0x4000090}, {&(0x7f000016a000-0x60)={0x27, 0x0, 0x100000000, 0x7, 0x7, 0x100000000, "cd679d3f359b260f99134626c552b5960a7fe5088770fd2bed51c61fb37af1660f3fc566b95aa3dda102dadcd9401b9e1ef2c7821122c39f3a995f8c0b3e9c", 0xc23f}, 0x58, &(0x7f0000d02000-0x30)=[{&(0x7f0000b9b000-0xf0)="b8c1ae0257703da020454eb9b5dee3de51f834542ad914b5b4c37230488b3e1c62a66f4531a2aeb9232947d6a20986b4e7d57f78676fed35c012d33e3be755cc5a718c0db53eda0d1489e6bb31b18c28e4a4bfb4b8579de41958bb79de6748c8b0262390ca04a61ecbdd9eeb250b53e0593ba91deff109b4b686554f6e0a76398ddf247dcc53ea44d04af73637d59d87168120579ab4eeca3b8289b195bb7d881f67dc6de380f47b98a367e78386577cacc20b01da494cc2c0c6bcd0c491f54fa57d9fe7f73ece7daaf5fcb296becc244b96fc5e3f01a4d83ab4697e8b05a3c6fe6d7eb6977368e1cedb9bd64f9736bc", 0xf0}, {&(0x7f0000f19000)="8079d0a6bcbabdb7b56d85e7a2d43aeb061c8aa143edc7c17ae5049f8ee78e651c56fec6d059db6b5ef3b1355294959a5fb379e25f6cb318ee880f5c57ea801965d54ed26aef6374aa3a905e84f7a6d5d4fee4e23d44fd476f3b3335899de3e3c2b820bb5d5883305cca1b1d0ae52373d250d433935086bc3a5288d76dba9b6c61d2d6d45170cc2a0e77fcf3cc1e7713882256cad9b4bf41d3a082a565f795014aa94be1bbd1800689ea58", 0xab}, {&(0x7f0000068000)="f3bff4b763f020d2eef61a5a5b849477a613119b553d8fd4f0ec7131f3446ae4d26ce7becbf3cf2afff02d97a91ba446c877655acb93f2a4b83c8e83660899e82900ce17ee7c73ee6b42c0", 0x4b}], 0x3, &(0x7f00005b6000-0x108)={0x100, 0x11f, 0x0, "743d62fd331227086f3cd72b3cb8b0b0dd010ee74038b9369966746ea3c7fbf1beaba18b116da39b61d35b01180e1dc0016f8ef4c8c92bfb75dd479c77f71171a489c300b5782c406164abf478375c8e91c6dfe060f3f5e38cf4542062d8660a160d62143a1b13525f0ffd88880497a6c49911fb57b52f47b2eb3d1b1bf5ff1b2813d6b0c35fd2724586e601bde2699e17efa7969ffbf43172add3db57bed4c877023193b1cffcc18d0992e8d7d94d72dccf871bb6a6407eeb4e991dc5deee3a40629b28d145acdb10345bed87236d131b61daa1387e0cbb26e8f8310c47af5102cac841405210a4bea24ed7f43b51a19f"}, 0x100, 0x4040000}, {&(0x7f00003d0000-0x60)={0x27, 0x5, 0x9, 0x1, 0x4, 0x100000000, "ce584cd990c6f0667aa6a8e7adac6274bfda0c8bceb594d8681946de7c65704ab145510fda2251f946c3e2e7e9b8975006c4b0723f5620215dc06c1eb4cc2f", 0x209}, 0x58, &(0x7f0000ee3000-0x10)=[{&(0x7f000032a000-0x19)="7a4a565241c4e40081dc72f111ab3f29a9bf08626b55c5706d", 0x19}], 0x1, &(0x7f0000195000)={0x60, 0x102, 0x6c6, "1369ee5fef7f9cbe114121e4c9191a5ae4e59f20ae9b5e5fe2c9d4849115556f8cfc131b2c4ca75efbaecfdae1e401dce3bd0b6d9df89909daa38e13fb1958b06bf3992f5f066a711325c412cb5224bd7e"}, 0x60, 0x40000}, {&(0x7f0000486000-0x60)={0x27, 0x1, 0x3, 0x1, 0x100000000, 0x9, "cbab9e41c172ff24864dbdac5a5b7d9f41fbdcba4c79a9a46f2a228522238dfb007bfc32ffec38bf85e382ac6a362ff10b03b3419f072cfb6990f2d64f7d02", 0xe5c}, 0x58, &(0x7f0000d3a000-0x10)=[{&(0x7f0000f73000)="2e8ddd359c37a41ee93dcc89415db0209ced1bce38df0f290992587242ada68a3e5278a8802fc9584b643a81fc9e361b42e65fb4721b1b676b870c7cc2680ccf7b43fb87bf1f2a6473e7d1506336af82f60f68c80b7b5f0378429c73896e62452ec40fd31b422db1747b3fc0d6bfb811866976d265621e313aaebb9917c12139f1e18a65e755b231360a94618fd3d6c6e65773cc61f3b55773dd1b3572f736575138257a60aef013127af2d476180f55b12403896050b67a84039b06819603ba6b72f26ee6181d7b10488db6cbc7", 0xce}], 0x1, &(0x7f000024e000-0x90)={0x8c, 0x13f, 0x7, "10151f6e8e1793d98e713d929fa99462683c38bb54b50c68486d4e7934b1799d54f6a339fe6d0907caa9542d006aa5bbbd3dbc19f449d7a13cc5b88214efdc2b06d8fe770ed162d8eaa44bd37396f0b8f821902edc2ccc0b3f460dca53cbf3aaffa693ee818bb11ccc5d8c9d8b5ec8c106de6ea8d8c1b579ab81c3a38c"}, 0x8c, 0x20040841}, {&(0x7f000058e000)={0x27, 0x89b, 0x40, 0x7, 0x4, 0xff, "0a8568093360928cd04a590b0ebea49f159bec9d93376addbac0e234f431ee5c5756c14f71ac1d0b1a815c8c72715dbca9fbaa24aa21b0009d7c7d0322e2ff", 0x101}, 0x58, &(0x7f000044c000-0x90)=[{&(0x7f0000ddc000-0x53)="b616141a223144dfc2e401ac5f6ddcad8f3c878efac63ffbe7575877fc55671b906274c855b24f2096f0d1c604e42a3c3d26bd601ae2af7adb15bb10ab1fa2427bbfdf092c51f612d95ac5225aff3999d340c2", 0x53}, {&(0x7f00003b9000)="371269270653fb", 0x7}, {&(0x7f00006ee000)="7088ce7fdecd20a90424436f7b34f906a9d600a1a348f613e70360e65aea670fd198126bb9eba6f7a31513c7c2ff8203edde74c329bcbf2308b4f5e85121b729b6d0b72fad2f0b430dbdb7efd8e83e383cc2f773de11624c86b117768d8bc022c6ea1654e34c2fe752acfaafccf3df0f08d6c41de3acfbff75581ac45b7791a478cab99cf014817f394d4832d108b232337b610c308e21", 0x97}, {&(0x7f0000796000)="b8b1dd7c160af79569c946ad3d052c85ec20a97cb2041ba5a93b7478c0609105021aa2c36dbe765338907ef25c03582fa2dc679ccbcb5f764814d5506535e1b6c12a59669c79b2354787ae7e9138bfbd8c086dbff719c2bad44e3e65d8306fb6f02863fb2fc8f50ec1b5237e4774e2133de84c0cd50227781341355ce2c079f97be47c6655230bb21b409cecb62002cdf062b51064fe987d1074a9e4b3bc095c9f643c47bb6ff3639f55c3982180", 0xae}, {&(0x7f00009f1000+0x384)="5c7589444e2066282cd33b", 0xb}, {&(0x7f00005ce000)="", 0x0}, {&(0x7f0000323000)="09df7533a327a9581eaf6375751da553", 0x10}, {&(0x7f00005b4000-0xbc)="65469f61d3ab6394c1387cd0e534a0a92312eab4b61d3a962e8ba0106dd0dacc378747d6f28c178c0fc7a2b7f02485bf615eb45f869b7300c9c95cd27d885e3893abc549914df1b839e0a651339dffc5f93408ff1ac37fc6c5e4ad890cdd5fe4a2143a2446c67684206ac5d5ede1b3e4d8a429a23cf8f299f08fdd5ef9e5eed6d2a62b9f04d6dca7bc80adab4186c0ab3e7e232a3b2baf4c664cb178e662054587053dff5bf6991749da461a871efe9fb6dcfe5f15d0fe206e2bebbc", 0xbc}, {&(0x7f0000be5000)="", 0x0}], 0x9, &(0x7f0000ae0000-0x88)={0x84, 0x107, 0x78, "2a76097cc9ec1d29d184e6c17be44309221b400f2d5017ab1518b5ead25a46a8b90a5d9cf70d405b8d8e8fb82ab6c2cf2f60c39cf62369c247bce7498d40476e8c51815b8584db1df2cbdb3ba0856e4ce7c539ceadcd24bfb3b575bf8499eafff59d72142969089a124b21807a499df0574df9b1ae7e78"}, 0x84, 0x24008001}, {&(0x7f0000b89000-0x60)={0x27, 0x7a3b4d13, 0x7f, 0x1, 0x3, 0x6, "a612425edb38a98f6b96b62140ad338e5c63363c1b64256adbf77b22dda41f7c86e330f96d0cd38bc3c5e14190e8b17fe8dde52b0d7b3e92a821efa208cabb", 0x10000}, 0x58, &(0x7f0000f00000)=[{&(0x7f0000336000)="c910439bd9c70545a81daa7df44fb627ca1bb88521ca31ad408299a8d98c038072821cdaaf2ca538df9988c33ecf3066b9d0f2977e0cbb1d63519df2eeca1127f9951b3ff565f9c3faa74a53180f0e4cf0439f1d294e3fe0a30aa750b32cc662abf82e04fd33aa0ee114197d0547a2681bd737b129c9bc6c4eee66a2e967087c96ddf9058bafac667fae7bf39e9cabc2bca34030debf120efda00608a903359d70cbd48e7882ea2c0de205c6504af868b0263f8f9f03698efb7a56d1b7b221", 0xbf}, {&(0x7f0000f41000)="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", 0x1000}, {&(0x7f00008e5000)="9168ee2af1fecc9f235cad8aa25078cea580e8018238d5670d9f56a08826cee2ff3f2feb96634a140803356e68fe6a88935837ad1e407e70d0adedb43f03d7176ea8cd1442aa4a76bfaf32e17a243cd00a4d9c6537e159149cac37cd917cc5e8caec62ec96dddf2dad486abe4e7327fd0820d7fad7c3e0a5f7d4e80ec9f834884d5c858219514dc916ca1b4a90f380ad227851228e27ef0c85e5e067ce89358d7ce0b34647c3d52190f9dbceb9f65481294ec9c09897d08032702bfc4bc804088b3ca17a76540bfe951dda012336757ff33d6d81d4c0cde65c7a3315cc00b8e550f8a7ec603dd1e21e8e2fed5c1be3b01d8cb9248d993b", 0xf7}, {&(0x7f00002b5000)="01dcbd6b29309f4ace66d6d2cdbd303f9691f21731d653", 0x17}], 0x4, &(0x7f0000c81000)={0xb8, 0x113, 0xba8, "a0cb233c79e050113f4ec3efc97a922e48225aa4da5bb6da8cd2781a09f83ad4036ff5925d8092b891ce11cf403a884e2e96530a8106dbca5eace58a86dbb775cd84faa85cf20753d5aba9de2201b62d622be23b5d742e075cdf159aa31caa82fe4019bc8787a03fa645f86df760360afc9f0d9879cfc19809f08c7580dd2173ceec13b1def91efe16b87abbb0d51aa378d5de0b5777ede8053b72432284fc07cf0122ae5855fd81f5a2"}, 0xb8, 0x20000000}], 0x7, 0x80) r8 = syz_open_dev$mouse(&(0x7f0000fd5000)='/dev/input/mouse#\x00', 0x80, 0x40041) setsockopt$packet_buf(r8, 0x107, 0xd, &(0x7f0000e8f000+0xb63)="162f5b7582dfbc4432bf7fbfcaed95e1773b81facf07260ac8d29885c0327bd80c9ded393bb4ca819d129361b10c5fd4228aa7b8be1a", 0x36) 2017/12/18 11:45:43 executing program 5: r0 = socket$inet(0x2, 0x805, 0x5) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000573000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="9121d9cf6119", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000dc1000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000002000-0x18)=[], 0x0, &(0x7f000040f000-0x10)={r1, r2}, &(0x7f0000001000-0x8)={0xffffffffffffffff}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000-0x4)=@int=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f000060b000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={r3, r4+10000000}, &(0x7f0000048000)=0x401, 0x3) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000581000)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x8, 0x0, "54cee27fac496961426ee83e6d54494abc16f87de1660546b3ccfde472fba2d815c6188d8edb26f9caa9df0d674a17f5ebbdd69d1077a271d60ab089720f09011fdd437f48482d63d5dd4d94361aac32"}, 0x160) clock_getres(0xfffffffffffffffc, &(0x7f0000d2e000)={0x0, 0x0}) mmap(&(0x7f0000c26000/0x4000)=nil, 0x4000, 0x3, 0x41150, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x10)='bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0, 0x4, &(0x7f0000de0000)={0x661d0, 0x2, 0x7, 0xffff, 0xfe, 0x3, 0x1, 0x10}) futex(&(0x7f000057c000)=0x47fffffffffffe, 0x40c, 0x1, &(0x7f000004a000-0x10)={r5, 0xffffc}, &(0x7f0000fd6000)=0x1, 0x1000000000000) r6 = getpgrp(0x0) getpgrp(r6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000595000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003a2000-0x4)=0xc) fcntl$setown(0xffffffffffffffff, 0x8, r7) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f000093f000-0x4)=0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) mmap(&(0x7f00006b8000/0x1000)=nil, 0x1000, 0x1000020, 0x8010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000a72000)=[{0xffffffffffffffff, 0x4200, 0x0}], 0x1, &(0x7f000073f000-0x10)={0x77359400, 0xe000000000000000}, &(0x7f0000001000-0x8)={0x9}, 0x8) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000554000-0x4b)="e3444754d5460c4632a814a204c5026902218e33e7965999ce3661b3f0b33f9e92b9990acda1b93a54996d689a82588fa2c9061247ba755d78a4e2ae23354b7cd2bce71b27e63378059bd8", 0x4b, 0x4, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r8, &(0x7f0000e25000-0x38)={0x0, 0x0, &(0x7f000079b000-0x10)=[{&(0x7f00001e0000)=[{0x1c, 0x1c, 0xa01, 0x0, 0x1, "07a401290400000000000001"}], 0x1c}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x4) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 11:45:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f000049a000)='/dev/snd/timer\x00', 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002d8000)='/dev/sequencer\x00', 0x200001, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00007ea000)=""/167) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000ae6000)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x2, 0x45, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x80000040fe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000012e000-0x11)='/dev/vga_arbiter\x00', 0x20012, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00008f4000-0x9)='/dev/rtc\x00', 0x40002, 0x0) shutdown(r2, 0x1020000000000000) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000681000-0x1c)={0x8, 0x800000000000004, 0x4, 0x2, 0x1000000000000000, r2, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008c8000)={r3, &(0x7f000017c000)="", &(0x7f000036d000)="e9", 0x0}, 0x20) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x3, 0x4) setsockopt$sock_int(r4, 0x1, 0x1d, &(0x7f000000e000)=0x1ff, 0x4) getsockopt$sock_int(r4, 0x1, 0x1d, &(0x7f0000011000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) syz_open_dev$tun(&(0x7f00001ab000)='/dev/net/tun\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000033d000)={r3, &(0x7f0000da2000-0x25)="", &(0x7f0000595000-0xa3)=""/163}, 0x18) openat$kvm(0xffffffffffffff9c, &(0x7f0000026000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$mouse(&(0x7f00005aa000)='/dev/input/mouse#\x00', 0x9, 0x1ffe) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) semget$private(0x0, 0x10000000000007, 0x400) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) set_tid_address(&(0x7f00002ee000)=0x0) syz_kvm_setup_cpu$x86(r2, r1, &(0x7f00007d8000/0x18000)=nil, &(0x7f0000d03000)=[@text32={0x20, &(0x7f00005cb000)="d9b36529d0b7207c4e0dc4e2610689f8000000c4c2052828d8bf0b0000000f017d520f3235000800000f30c744240000580000c74424022a000000c7442406000000000f011c240f23250f01ca", 0x4d}], 0x1, 0x100000000000020, &(0x7f00005e1000)=[@dstype3={0x7, 0x4}, @flags={0x3, 0x0}], 0x2) ioctl$KVM_XEN_HVM_CONFIG(r5, 0x4038ae7a, &(0x7f000092b000)={0x0, 0x7, &(0x7f0000215000)="9c7a", &(0x7f000061c000)="", 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]}) [ 64.715112] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452a09 [ 64.722348] RDX: 0000000000000019 RSI: 0000000000000000 RDI: 0000000000000017 [ 64.729585] RBP: 00000000000003f2 R08: 0000000000000200 R09: 0000000000000000 [ 64.736821] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f2f50 [ 64.744057] R13: 00000000ffffffff R14: 000000000071bf10 R15: 0000000000000000 2017/12/18 11:45:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) poll(&(0x7f00009d4000-0x8)=[{r0, 0x2204, 0x0}], 0x1, 0x0) r1 = creat(&(0x7f00000d7000-0x8)='./file0\x00', 0x0) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000cce000)=0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x554b, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x2, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r3, &(0x7f000020e000)={&(0x7f0000220000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000056b000-0x80)=[{&(0x7f0000e1c000)="3d5cdfaa64b0b57e24cf6df51a2c76a10e37b923244892473ad6b8127694191aa9f4dbb572609c3d7187b8055283baf0635b85d3e229ab76efc8d56be043d4987dd7ad07296c27e4880a972fd51fb5510095", 0x52}, {&(0x7f000022c000-0x54)="", 0x0}], 0x2, &(0x7f000045a000)=[], 0x0, 0x0}, 0x8004) r4 = dup(r2) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d70000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) syz_open_dev$binder(&(0x7f000050e000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) mmap$binder(&(0x7f000063d000/0x400000)=nil, 0x400000, 0x4, 0x10, r1, 0x34) sendmmsg(r5, &(0x7f0000d27000)=[{{&(0x7f0000814000)=@hci={0x1f, 0x1000, 0x3}, 0x6, &(0x7f00006f2000)=[{&(0x7f0000be3000-0xb0)="83dcb30d7ceba591efda252b601e53b49f10fb1712be0583b2741c520cd09f3e5d7e502233bbd07723d05dbe3568026adb3ef2151bea555f6d85ff625e97417b35defeb362c9205892fd13aa9bd62522eb6e2878dbb7a8dfac7b0deb869a46ad36dee56cfdcc94a6fa89a44aa4378b01ebdafc9958f5bd40cbb25f7a0561026523ad9ad5c031e5c168e8501c6287875d7001905e258c4a2aca19c17f76299c9435ed72aaeff9b2014b89b89f7bb4fa1e", 0xb0}, {&(0x7f00008af000)="15bf7fd16cdd44e7498e92e7d9dd651a5d18d5406a9b1d6a5723bbbbbd135be8c475be1594dc1ec70a5004634c24a914f901a50069d81cecd03c4e6f83be648d1264a45d5acbd911e1ca1e98871a7dbc671ce6045a873431526bf95b6856cc7a8dc63e39d06dd6e5c6c329b9ca8b6245119e02b861e46c85119415719719eed7218376cfa62147813982ed0fe89108fdcef809d89a7a715ba7dc19398ccdaee541277c06578d7a4a360f0a14a2ff1287efd7f0682ec14cf7ee2c7bd5b8", 0xbd}, {&(0x7f0000dc1000)="459f904f9961ccd5f9f3acbd2cf8e752c79804b449857d61814ae30fba79214fd326268e84a6f695a219cd5f0a30399957bed0c9f15a6bb41e73159214caf1dc77cb7fe70fde925ec9e572b24f055cbe426f4015e9bbbbb56325775d06b0a5d84c5111a2040ee689595162eab702b303", 0x70}], 0x3, &(0x7f0000bf6000-0x448)=[{0xac, 0x119, 0x800, "233931408aff67bffc18090cfbcc3849ea4dbc57a4a231202b756a91c837c247c34481c85dfb7521836cd384974b03381c60563c10a027b8e5d936ad37ad1d534731345ff4b8cc49888389c3fd228daf22fb549ff6be370793245cbc742842af2447f9e90b2ab8cc4708b954773101a232b7acceffd620062cb4bd170ba14b0dba3a92eb354babcbf8eb76cbd90540a35dc6b89ccca714eb08c7a7825854"}, {0x10c, 0x10e, 0x80, "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"}, {0x3c, 0x116, 0x3, "72426cbef36819edcc4cac2c1a024ebba5744c0c9bb9d3f6a6cba431068a004d4226f64e526382774abfdb7641"}, {0xcc, 0x1ff, 0x1f, "755633cbf54ca229460db6b1b03b4535e82bf11a1f200e705849bab7b09a843ced3de8245d926437404a876e1db85ed262204e7d7f8a28552c746c6432dd0ee9deba10ebf0bb485b0168034135a1f5ef89cfe6f09562456a191dede2079caccdb66056ecb59ed2ddb8a50673aa89307bd1c05ea4a8040302246811f90c6860eb6b353852b1d89b3582348da2a9fb9aa2f1e1b822d647c9260a8df6981a921eee87326745ad12b8e175c4c93c317dd361a1de2686b45b4c9545c66eaac0badd"}, {0xac, 0x10f, 0xceb6, "bc1052ba3b55ca1e20e534d50600a34b04f1ed5d201a0c71d9da225b89bb3ca8d60e087cb8e1849d0e4e6f3635a64f465a59e9bc234c529285c579ac2b2e1ce437d4bad9a2bfcba88c21268ce6908264892c06aa909be30225da0202606cc795afe9e644a2202cfe25681754a930df091e7ae8863fe95dfdc3efd4f71c79aa594eb0d32332fc0bcf1e465739f7efb44362935cfdf8725beded2f1aa094ee"}, {0xdc, 0x11d, 0x80000000, "e25bb26d69ba6fae8a0318bec620833d31c6860605129b6a3e38e763a63213c4554b4773c785d290920eeefffc5be9e18e9370f3b603c259c8d3c2162cbe03b2f9eb0e2b5a8e04fc2b23f7839b9d32d70ad2633bc57bf2f04fae530615e45c029ea593cb5947ac3487a9cea4410848594c1a5ab6d601f6f992ab3502c46cb15558714a0283002f3b5b61d05a513357f9cdf69f1b411f8e05156a0c4982428b71a2a87d12aa1626989527e595596ed2b80193d11f2ea152b62b55b7f8cca5a73367f7c8e3f10fdc93f483ae766f28f2ca"}], 0x448, 0x0}, 0x400}], 0x1, 0x40) [ 64.803699] QAT: Invalid ioctl 2017/12/18 11:45:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={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, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b2000-0xc)='/dev/rfkill\x00', 0x800, 0x0) mq_timedsend(r0, &(0x7f0000518000-0x29)="405d97181059d866167f9b0bd47b6d0bce1c5300a0c37b173fe43986c6241a80e4416584eb7ca7a78b", 0x29, 0xe9, &(0x7f00002e7000-0x8)={0x77359400, 0x0}) pipe(&(0x7f0000d18000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f000073c000-0x18)={0x6, 0x9, 0x5, 0x0, 0x11, 0x8}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f00000ee000-0x40)={0x8080000000000000, 0x4, 0x7, 0x4, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000738000)='/dev/cuse\x00', 0x10000, 0x0) munmap(&(0x7f0000396000/0x2000)=nil, 0x2000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00007fe000)=@assoc_id=0x0, &(0x7f0000f8e000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000477000-0x98)={r4, @in={{0x2, 0x3, @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]}, 0x7fff, 0x80000001}, &(0x7f0000a17000-0x4)=0x98) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000a93000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000021e000)=0x8) r5 = fcntl$getown(r3, 0x9) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b6f000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f00005ab000)=0x5, 0x4) mkdir(&(0x7f000000e000)='./control\x00', 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ec0000)={0x0, 0x0}) getpeername$llc(r3, &(0x7f000066f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009b1000)=0x10) perf_event_open(&(0x7f0000f20000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x8, 0x0, 0xb43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0xa, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xfffffdffffffffff, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000396000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000396000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000397000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000397000-0x4)=0xc) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000396000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000396000)=0x0) r7 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r7, r7, &(0x7f0000014000)=0x100000, 0xffff) 2017/12/18 11:45:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = memfd_create(&(0x7f00002c1000)="75736572aa736563757269747900", 0x0) fchdir(r0) lseek(r1, 0x0, 0x3) 2017/12/18 11:45:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001c2000-0x78)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d30000)='/dev/vcs\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000476000-0x20)={0x0, 0x15, "7542f3e0cc57b9bc94b41cbd3c8ad747cbf0a68b3c"}, &(0x7f0000be2000)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001bb000)={0x0, 0x9, 0xec, 0x8, 0x1ff, 0x8}, &(0x7f0000597000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x800000, 0x28, &(0x7f000076b000/0x800000)=nil) pipe(&(0x7f0000e79000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f000079e000)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) fcntl$setsig(r4, 0xa, 0x5) splice(r2, 0x0, r4, 0x0, 0xff, 0xc) write(r3, &(0x7f00001e3000)="23d3", 0x2) sendmsg(r4, &(0x7f0000e5f000-0x38)={&(0x7f000004e000)=@nl={0x0, 0x0, 0x1, 0x9}, 0xc, &(0x7f0000e7a000)=[{&(0x7f0000e59000-0x88)="f5b7dcaf1c9aa0cf99d8d9b88f8f2eafb6e507172942c54e02e27d48339b38af2f3dbfab542ed269753b8cdd2767a3337b8f09ff565d855c937084f468fa602d164e05d3f3cdcc3b282ee45266af75e3bc5d40edd4523c48d80da72a3d1ab116f50a781e2fc7c5331c2beb4ccd48e9b786776e7eb376eb2b280d3fa353bb9960f07e6ba35107f41f", 0x88}, {&(0x7f00005d1000-0x9)="87fb92e89fcbbbde02", 0x9}, {&(0x7f0000104000-0xed)="e1378af719d4bc04cb295c1b499b806e3908db39ada7f8e7843cb831f0ea1b97c77a24300e6af33709cbbbb36a9b755b9826cbbdcaa5125fb4ad4584a8a52ac5e9eff5d5d7c2e365d8ddc1d2f40a4a0ab3feaa3653d9124623e1c58754ba293fcf182685dbc1a1b402ddd374e59b43ec08b7af32e4621bfb70b2740b95881a3b3b6aeb26e04887536dd6b44944f2a5624cd076aeb0edc89773b26790ddfd09a6f433a8bf52985ac4ce919025949b915c678e26fe9bf2554650e8d48cc5dadf55e19fb4bbe14890119800ae5b699e480bdd87c21ee42708fde28b27c703c47db8a1027eb845097ef4d130034aa9", 0xed}, {&(0x7f0000bc7000-0xfb)="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", 0xfb}, {&(0x7f00002df000-0xd)="c24460db792dc37301570ef656", 0xd}, {&(0x7f0000c84000)="17c9302933cefd9e74409e68e06912c8fc303d0d07df585757111c675e4625ae25e080c2cd513098dff59543c6a2ce890965a0a1b8b617c592034ae3c1819158edc303718697b8bc98c9b5dd1b4fed2e3376775340dd57573e331ae8d230e1bf50ae6f7523a6587c3f8f10c5104fa75f89185054f05f4db7", 0x78}, {&(0x7f0000984000-0x3f)="33d31eb19361063e0d9acb5670cfe8f26155a0cfe323f054a1169c9632f51039a495b13bb9ec7e375169e735f99866b256c840f9adb3589ddd8b02ce26220f", 0x3f}], 0x7, &(0x7f000043e000-0x1170)=[{0x1010, 0xff, 0x9, "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"}, {0x98, 0x1ff, 0x1f, "20cf1117e7fd007f3a858a55baa8e97e032d84678fe83233e4e4929a0c34d067e95189c8b25729ccaa9e64e67ce221bad7d58ce1355120cf8df0ebb9224f20dc4caf391b06cd18ea542b64a82008563adea96b333312b2eac8945bbce78e0d6fe98f41ffbb50bd82adcb34c63f7cbbc4f819abc4c8e39ab091365488d98a72e6fecde7b9"}, {0x68, 0x0, 0xfffffffffffff251, "b46076527cd9ae66de012eff02fa763c5fc9d5d9313d2dbe9f3351f997bae04762db4b3a15ae530a40901c5d4c06c1e961eb595fa1bf7f957995109cf2b3b2246eb207afac6e69b5298b0661eb1a501227"}, {0x60, 0x13b, 0x1, "3f15699b11005cab8a0cada8866dc1c7b75ea47afe75d6a630e2f7e1853b0aae85028bd5c962ed2174d7c5137303baad325e352f434f58b0b600ea286bab4c56e4f153839088fccf9f684ccc98"}], 0x4, 0x40000}, 0x20000000) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000dab000-0x5c)={{0xa, 0x3, 0xfffffffffffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0xffffffff00000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x22}, 0x7, [0x8, 0xb963, 0x7fff, 0x4, 0x8, 0x3, 0x6, 0x35e]}, 0x5c) r5 = shmat(r1, &(0x7f0000a6a000/0x1000)=nil, 0x6000) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f00000e4000)=0xfff, 0x4) readahead(r4, 0x200003c, 0x7) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f000080d000)={0x20, {{0x2, 0x0, @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]}, 0x1, 0x3, [{{0x2, 0x3, @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]}, {{0x2, 0x3, @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]}, {{0x2, 0x0, @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]}]}, 0x230) socket$nfc_llcp(0x27, 0x3, 0x1) mkdirat(r2, &(0x7f000075f000-0x8)='./file0\x00', 0xa2) mlock2(&(0x7f0000534000/0x4000)=nil, 0x4000, 0xfffffffffffffffd) ioctl$KDADDIO(r3, 0x4b34, 0x0) rename(&(0x7f000029b000)='./file0\x00', &(0x7f0000247000-0x8)='./file0\x00') mbind(&(0x7f0000b4f000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000e18000-0x8)=0x0, 0x5, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000791000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) shmdt(r5) getsockopt$inet_mreqn(r6, 0x0, 0x20, &(0x7f0000bb2000)={@local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000eee000-0x1)=0xc) 2017/12/18 11:45:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a70000-0x2)='\\\x00', 0x3) perf_event_open(&(0x7f000049a000-0x78)={0x2, 0x78, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000004, 0x5a51, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000012000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x85, 0x0, 0x0, 0x0, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/rtc\x00', 0x3ffe, 0x0) r2 = add_key$keyring(&(0x7f000001d000)='keyring\x00', &(0x7f000001e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r3 = add_key$keyring(&(0x7f000001e000-0x8)='keyring\x00', &(0x7f000001a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) add_key(&(0x7f000000d000-0xa)='syzkaller\x00', &(0x7f0000016000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="de1cedf472b18e11f1ab9e3336aafda995d35e5d4cc4f26502d133dea22b8634befce1271eae25c942df9d3fd8756b9eef102fe265aeda95aeb13ba85446e9d645712e978698040000000282a1c4620043947fc2c1e3379710a2f74b4c7657e44e77aa6329e669ebf89e66c3d569adaa6bc32e885858e8025da1ada9941ff5caf1230b596a55411dfe413dcc2b3d7e06e02520d7e018f6d1cfee180f3b7ec3c4000884f7ef0ea37b22fd2428f47fd90a7549269951fca725ba368c04ba51531c9620", 0xc2, r3) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000aa3000)='/dev/net/tun\x00', 0x0, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004d6000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00005c2000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r7 = syz_open_dev$tun(&(0x7f00008e5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000de2000-0x4)=0x0, &(0x7f0000e78000)=0x4) socket$bt_hci(0x1f, 0x3, 0x1) r8 = fcntl$dupfd(r5, 0x0, r5) ioctl$sock_inet_SIOCDARP(r8, 0x8953, &(0x7f0000d59000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000006, {0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="04000000bbce16a558fab900a4065ac7"}) ioctl$TUNDETACHFILTER(r8, 0x401054d6, 0x0) ioctl$TUNATTACHFILTER(r8, 0x401054d5, &(0x7f0000fb1000)={0x1, &(0x7f0000fb2000-0x20)=[{0x9, 0x0, 0x0, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40090, 0x0, 0x80000040fe, 0x0, 0x0, 0x2, 0x0, 0x6, 0x0, 0x0, 0x6, 0x9020, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x1) connect$nfc_llcp(r6, &(0x7f0000899000-0x60)={0x27, 0x8, 0xf8, 0x3, 0xff40, 0x100000001f, "39ef6daafd06da30a39e7f3d767cc609b85485550ae6fa8c7ab2a09db6f20abbee510f9b61df1e60386a789faae989d5c941ab675f1ba445c2402708143fae", 0x8c8}, 0x60) syz_open_dev$mice(&(0x7f00000b5000)='/dev/input/mice\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e9d000/0x3000)=nil, 0x3000, 0x3, 0x38, 0xffffffffffffffff, 0x0) socket(0xf, 0x800, 0x0) mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x3, 0x35, 0xffffffffffffffff, 0x0) 2017/12/18 11:45:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000449000)='/dev/vcs#\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000541000)={0x0, 0x20}, &(0x7f0000547000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007d1000)=@assoc_value={r1, 0x7}, &(0x7f0000887000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000edf000-0x10)={r1, 0xc8, &(0x7f00003e9000-0xc8)=[@in6={0xa, 0x3, 0x8001, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, @in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x3f}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x77}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x6}]}, &(0x7f0000c38000)=0x10) socket(0x1, 0x80000, 0x400) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000404000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f000062d000-0x68)={0xfffffffffffffffd, 0x1, 0x8, {r3, r4+30000000}, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$alg(0x26, 0x5, 0x0) 2017/12/18 11:45:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000009a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r2 = dup2(r0, r0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000ff6000-0x4)=0x9, 0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000f89000)=""/0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00005e9000)={{0x3, 0x3, 0x3, 0x2, 0xffff}, 0xfffffffffffffff7, 0x7, 0x9891, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$nfc_llcp(r2, &(0x7f0000c4d000)={0x27, 0x8001, 0x2, 0x0, 0x8, 0x100000001, "ac1e20573f1a2cb4b2b03e9ef5dac74f8476914dbc179d2a891495f9b539667da197e68cb1ada420e69466504b1f5346fe0bc8371fdedd47632c2bc7519f39", 0x1ff}, 0x60) write(0xffffffffffffffff, &(0x7f0000920000)="6ee368f46a90cb5f0829bd3149bf06138218532ae3daf07736414b9df1dd65de1590cc57461425f27d6504b4ecc0b17780eb71c9a11440b010b5334e151cc259acbceb7e63e16596f764334f787e5b046aca10af9385a7206b22da9a985470ff9125ab36aeffb9c1efd0fcdd8137c64c86bd7afc040d8397cfc5cb33e34958da875093bec921d3dc65338693ca0c0473dd7896795cebc058ee2d9d5e6d2fc3781a44ab03a23c01671ca0ce73d2dd1ef250e491702176a1a5fcf0763b9abbb2bfef7f3f0a2f455b4cf8", 0xc9) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000a33000-0x88)={0xdd, {{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) gettid() pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r5, 0x2) flock(r4, 0x1) r6 = gettid() readv(r4, &(0x7f0000617000-0x60)=[{&(0x7f0000b8d000)=""/0, 0x0}, {&(0x7f0000e4c000-0x4c)=""/57, 0x39}], 0x2) r7 = creat(&(0x7f0000723000)='./file0\x00', 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ax25_int(r4, 0x101, 0x2, &(0x7f00001f1000-0x4)=0x7, 0x4) ioctl$int_in(r8, 0x5452, &(0x7f0000009000-0x8)=0x7) fcntl$setsig(r8, 0xa, 0x12) openat$rtc(0xffffffffffffff9c, &(0x7f0000374000)='/dev/rtc\x00', 0x40000, 0x0) fcntl$setownex(r8, 0xf, &(0x7f00002cb000)={0x0, r6}) recvmsg(r9, &(0x7f000095d000-0x38)={&(0x7f00008ce000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000c32000)=""/0, 0x0, 0x3f}, 0x0) dup2(r7, r9) tkill(r6, 0x16) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008bb000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) close(r5) 2017/12/18 11:45:43 executing program 7: fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00004e5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ae9000)={0x0, 0x0, 0x0}, &(0x7f0000193000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r4 = getpgrp(r3) kcmp(r4, r3, 0x3, r1, r0) r5 = syz_open_dev$mice(&(0x7f0000674000)='/dev/input/mice\x00', 0x0, 0x61ffd) r6 = syz_open_procfs(r3, &(0x7f00003e5000)='net/fib_trie\x00') pwrite64(r5, &(0x7f00005ea000)="b573496e4124287aabc5d355476ceaa21fd56beb4b00178327a7e8fd22aacdc4081f721f3a59337060bf2fccd5ef0760c44775bd19aa700f0b09556e8fa90455ca7943153f6b570250064654eed7ef52e82a40da83e504c17911121c39853b50", 0x60, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000fce000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000d06000-0xe)={0x5, [0x10001, 0x6, 0x2, 0x6, 0x0]}, &(0x7f0000fab000)=0xe) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000fcf000)={0x0, 0x3, 0x30, 0xc43, 0xde8c}, &(0x7f000043c000)=0x18) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000d02000-0x10)={r7, 0x4, 0x9, 0x7}, &(0x7f0000a9c000-0x4)=0x10) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000fd0000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x0, 0x2, [@broadcast=0xffffffff, @multicast1=0xe0000001]}, 0x18) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000fea000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x100000000000000, 0x10000, 0x3, 0x3f3, 0x80000000, 0x8000}}) ioctl$KVM_GET_XCRS(r6, 0x8188aea6, &(0x7f000059b000)={0x5, 0x3, [{0x8dc, 0x0, 0x8}, {0x3ff, 0x0, 0x4a}, {0x0, 0x0, 0xfff}, {0x3, 0x0, 0x86c}, {0x3, 0x0, 0x3}]}) setsockopt$inet_int(r6, 0x0, 0xf, &(0x7f0000415000)=0x4b2a, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000fcf000)={r7, 0xffffffff}, &(0x7f0000fcf000)=0x8) 2017/12/18 11:45:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4(r0, 0x0, &(0x7f0000a58000-0x4)=0x0, 0x800) getsockname$packet(r1, &(0x7f0000b2f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000150000-0x1)=0x14) accept$packet(0xffffffffffffffff, &(0x7f0000b29000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fb5000)=0x14) accept4$packet(r1, &(0x7f0000cd7000+0x48f)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000001f000-0x4)=0x14, 0x800) connect(0xffffffffffffffff, &(0x7f00008dd000)=@ll={0x11, 0xf7, r2, 0x1, 0x9, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f0000252000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be17", 0x2}], 0x1, &(0x7f0000d76000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x5, 0x6, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x20f, 0x3f, 0x40, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x4, 0xa, 0x1, 0x5, 0xfffffffffffffffc, 0x40, 0x4, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x7, 0x1, 0x0}}], 0x4, 0x10}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000954000-0x26)="0e389af9b633d35ebca953f80164b33cfada2669c211e2551190176373f6f5d7b01278350354", 0x26}, {&(0x7f0000e74000-0x46)="070431edb0b96a5347cbe4feeb1ef7792216eecfff737295101e9f27d3426ce5f6ed1bc156e424c83be7ba45f9d0af8c54353d8b342a5b4a857ef98b8d568c82368f14214753", 0x46}, {&(0x7f0000088000)="88db5a03943ca08be5d83cd3c8ae4ce6f987e49cbb1a5432b5df9bbc11654e959ca67e1565e81bfe43ac670a7ae15ec4e238f8eb4720ed04a20cebd066eac786d1a8ab084b335bc39af5cbfd9a1e391fac5236dae4da81bd29206947ac6fac3c7b44dbde34b6b0804af20e27858d78e1c08dfc94b3be460fafe94ae58590d01f58b69dbb723366b538badaed9a5a619cec62caf1dea93d6f90e01e098022c563dc76976eead402074cbc87971dd9eb934b0abdaf02655abd4ae6d8088666618284434ed4831185aa94452b30", 0xcc}, {&(0x7f0000955000)="5f3e05614f2868f5d4f1a57ad25bc2c75f5f5633d1dac0cc0b5564c877925949dd281a7726553141ea4e6521bd82941edfce715cf2ea4949797c921a70f1c4665aa33813bf4c255130f5fed5ffdfb8af6accbaca109ed2ed4caf86673fd559e02320a9aae19fcee1d0d09bef728b480b82b5f2dba6428839f7401b48ae004b86a2ed892c", 0x84}, {&(0x7f0000272000)="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", 0x1000}, {&(0x7f0000166000)="c4a94afffd3f3e59a6a4162ec297e206e3d5fdf31d5dd9a1b0c2eb97faf56233", 0x20}], 0x6, &(0x7f0000317000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4000008}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) r3 = socket(0x1f, 0x805, 0x8000000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fb5000)={0x2, 0x4, 0x3, 0x200000004098, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(r3, &(0x7f0000945000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eed000)=0x10) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00003f0000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x400, 0x6, 0x6, 0x16}, &(0x7f0000fba000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000d16000)={r5, 0x40, 0x100000000, 0x1}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a51000+0x804)={0x0, 0x0}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r6, &(0x7f00008c0000-0x3c)=[{{&(0x7f0000b2d000-0x10)=@nfc={0x27, 0x421, 0x400, 0x7}, 0x10, &(0x7f0000a2a000-0x90)=[{&(0x7f0000c7f000-0xbd)="23e0fc41486cf9a412cb3a33c1b93d40a2a76e6ada96b2ab9554435280c87717d44c26f8d6ec53a442711bd74438c69d792366d3ad6687fb73df5b1f00ef7c0209c9f7bbf4840ca211ef5d718005750bc5c0f73e0b88dc8c8f40f339996ebe1e456aab42cca7101e02ac60423eda90d4ee6ef107d91166454d53c90803d8e0f37264317004b64d07b0b3e55b14ec23266ad2afb2dbc740c1f1b76cd559d69a34de9293aa97c00384fa9ff6a0def92ed3e0e4a2ebe9d755923186f8a0a8", 0xbd}, {&(0x7f0000bdb000)="16b388063529c9f754768552c4909b97c051231866cf1854d800700b62da083e15dc50488e14384f717a902f8068d686e1391fb99799fde6100b957a303ec5d169065d71662f7d5e04d51058a04ad3817d5ae988033c8ebc44946168636c8be95312c6d5fdb17995a0af900748a43df67131453a466a", 0x76}, {&(0x7f0000aab000-0x60)="2ecf3f5b10d8045ceeaa83a239af5f5bb3f8eddcc845535b487201cef4637d0532cb165a9b557404e92c0e618f8672b9d0e93265dab1fb244330ae89dfdc7a6ff32399a09ecaa701e03b2ff0ab72bf89abd14a03bdcebb95449407f08fb1bcdf", 0x60}, {&(0x7f00000ea000)="c175f4b6efca6a0809de1170862a72af30155352d0327c08180b88335df12ba2987a8e13a6d2cfd8e0dd9313cd148fce179e65f04d61a157a09d2c303e8ded5afdf8940b8f184537df1f0630556e48846b55924000438b01c2523f2535eb0c2251731eb9289a0f0f07c33a11b2d7e1b3b12807d8dd31d32df1f573aa651559635e6f6cb200000cf9532fb905378931f5e40debc8d8f6833475d5154537e75fff7a4b227c50757be9f593677d10941edee01d54", 0xb3}, {&(0x7f00002ab000-0x8)="521119d6d8e91e10", 0x8}, {&(0x7f0000cf5000-0x3b)="01b61dbb46d47384c475eb26b07e8151b3104fe9d1a436585eb19e4ec886a2c9612315410c6c47ff734c312efc541b8b0fab623b8bb49a42beb252", 0x3b}, {&(0x7f00004a1000-0x61)="10b731eafb34da82f33c9e0284f7e3040377c7fc57da316c3e56403355fe3174bbe3a9e076a14ff804b3ffbfdb676fdbd2b1c0d10577ff85948465a516a333bcb543c4c49702ed40c9223eba86c2fbed9f0e7953e4c2e819e0446fda8ddff6e369", 0x61}, {&(0x7f00000c6000)="d7f6f9a6064f3f213ab77f552bd19229ee953bb75d31a1d48649b243b90446fdd5ab8676d53cca54d90c6a5e92930e759e0e462d9cff002768fdc5a5567d1cbdc8991e34e2bc7a3786867f70c4a543e1fe253c51838315b0c58f18abb163aa596778fa3a503ce9fa809617851eb25f5dd8d73cc12462f817f263a1563275e12cca90f6d895336adf20488444104bc757d878a81fd87ff6553b6f07163379916288120d9b3a392478c8df15eafd0155d02ff6f725cb10e6876a76bd48b12ebdb5e367639971e1dede0def2ad6cd7917401aa006933befcb12", 0xd8}, {&(0x7f0000970000-0x91)="1b0835cd4029c9f9ad0632e478947938a7dbeaa1023e17f4aa512d04f67d20eada0e359749f697c1aabf5cfffc7583248312357a6f7087baac220ff91b951269f9e621f70533a1a7ab92422c26e6df74f7923357d3a41b816554108bb92b708fe70257f90a63d86d9c428c282a5005ca8b6928e01a0c3ded0b5789468d49b981777d2595af4d442a61b5e8ddb6848c5517", 0x91}], 0x9, &(0x7f0000f43000)=[{0x50, 0x84, 0x1, "9152bce4278afc587c4c6839b69c695c412c44db1955e5a9e5c916dbecc121e0e636b895fcb62a41b05d8e8020ed0c62af733a5f0df57875262ee5"}, {0xb8, 0x101, 0xfffffffffffffffa, "a44c619a97ba608fede7871c6681b62c2014ab40012330364214798b8d4bce02e8567adbbe45d6e7102c5ec7e72008611f7d1268429caa7f756d825edddda0409beb8d55307cbe7a77c50c7b74ed8a29ecc0db3417e2a555f9c6d20b392e6f3063211cfee1aadc6618e1f96bb57c6ad9b74bde4ef870ebaa7777e5d3fc7a115ea1446142af99337f5552d01b373e7a3e654d9326f6231b7626d364401fdac1128d2d2c9240c6e375"}, {0x110, 0x13f, 0xf325, "3e919b144eaf433bbda3b7a416015e32586498cbda9f98ea81268b24c07a120d8f34b82625da4a78bed5cf1c2f6c4887a0910502df0b720a187fcbda0740753932849765ca286d74af49df72f5bc466ab90d1ece5ef181dd410a9d6354fd39119204ce1451ac5d594c5f8bf3cb8886674182096c5103356aa782deacb54bc55b0a60a18ee6daf4bb439a44f5db475886a881ca3db254d5036b508272f8cceec46fa8357aefe3d787fc0bcb9ee92442b873ce1006ecab3fc2ab1f2f33fe993d076e822116c7acdf456486bd7ec3c78de92352526286d53b910608f27165382cb91d59638767642dd53be825a993226ba63ff93808deb08f627bbe"}], 0x3, 0x24000000}, 0x7}], 0x1, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000fdd000)={@common='lo\x00', &(0x7f0000b67000-0xae)=@ethtool_eeprom={0x48, 0x6, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$bt_bnep(0x1f, 0x3, 0x4) 2017/12/18 11:45:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80000000000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0xb66, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x27d000)=nil, 0x27d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000027a000-0x2c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x3f, 0x1c, 0x0, 0x6488, 0x0, 0xfffffffffffffffe, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, &(0x7f000027a000-0xc)={0x0, 0x1, [0x4f6]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001b2000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000036a000)='ep@\x00', &(0x7f000045e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c4c000-0x8c)="", 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f000000b000)='user\x00', &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000008000)="5b1398071567f4871cab5172863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42872720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce104", 0xc0, r2) r3 = perf_event_open(&(0x7f0000d0a000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f00005e8000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000195000-0xe)="6370752635000000000000000400") ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x4) stat(&(0x7f0000f24000-0x8)='./file0\x00', &(0x7f0000c30000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000037b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ece000)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000520000-0xc)={r0, r5, r6}, 0xc) r7 = syz_open_dev$mice(&(0x7f000030b000)='/dev/input/mice\x00', 0x0, 0x8c0) ioctl$LOOP_SET_STATUS64(r7, 0x4c04, &(0x7f00008ed000-0xe0)={0x0, 0x0, 0x0, 0x2, 0x9, 0x0, 0xf, 0x4, 0x0, "8df03f4c4078dfee5dab05ef435e63ea6989befcb62c228514a59f6b80612888e81e13011e1e41def2b5713bc2262818ac37e568b079554ccd23f532607e17de", "efebf1df75f2ea585f4c2f66f519a27f5169306125a18b82c17bba328d755f56050a3cba869c2a7dc9a8cfbca4c9cd800ac2d4aedc94cfc695a156bfbe075d8e", "09493bf54b1d5ce50582ea9152f21916224726c741ce9f070f5fc1c42087a9d0", [0x6, 0x1]}) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r8, 0x6, 0x22, &(0x7f0000144000-0x4)=0x1, 0x4) bind$inet6(r9, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) listen(r9, 0x9) sendto$inet6(r8, &(0x7f00004bc000)="", 0x0, 0x20000004, &(0x7f0000241000)={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r9, 0x1, 0x1f, &(0x7f0000ab1000-0x4c)=""/76, &(0x7f0000d6f000-0x4)=0x10155) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 11:45:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000d96000-0x78)={0x4000000002, 0x78, 0x80dc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0xc85c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0}, r0, 0xeea, 0xffffffffffffffff, 0x0) accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigprocmask(0xfffffffffffffffc, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x6, &(0x7f0000163000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000532000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) fchmod(r3, 0x21) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ac9000-0x4)=0xff) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000c4e000-0x8c)={0x0, @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]}}, &(0x7f00006de000)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000b62000)={r4, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008f7000-0x4)=0x8c) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fe6000-0x9)='/dev/kvm\x00', 0x100, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r6, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x0, 0x1ff, 0x5, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x200, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0], 0x80000000}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x2, 0x0, 0x200000000000000, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7ff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x7, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x2) ioctl$KVM_SET_GSI_ROUTING(r6, 0x4008ae6a, &(0x7f0000609000)={0x0, 0x0, []}) fcntl$addseals(r6, 0x409, 0x8) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x1) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r7, 0x4004ae8b, &(0x7f00005e1000-0xc)={0x8, "bef37d55a6b1c688"}) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x8000000000, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r7, 0xae80, 0x0) r8 = syz_open_dev$vcsa(&(0x7f0000598000)='/dev/vcsa#\x00', 0x7, 0x1c1083) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r5, &(0x7f000066c000)={0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 11:45:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f000040b000-0x9)='!eth1em0\x00') r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009ee000-0xd)='/selinux/mls\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00007dd000)={r0, 0x18, &(0x7f000053a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b1f000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) socketpair(0x80000000001d, 0x805, 0x7, &(0x7f00008ab000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000c4000)={@common='bpq0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f00002da000)={0x11, 0x1b, r4, 0x1, 0x200, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) recvfrom$inet(r2, &(0x7f0000328000-0xaa)=""/170, 0xaa, 0x2020, &(0x7f0000523000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r3, r2, &(0x7f000063b000)=0x0, 0x4) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x1fd, 0x4, 0x8, 0x0, r2, 0x1}, 0x1c) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000d5b000)={r3, r3}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r5, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) 2017/12/18 11:45:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000010d000)='./file0\x00', 0x20) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000982000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000553000-0x4)=0xe8) bind$unix(r0, &(0x7f0000ba8000)=@file={0x3, './file0\x00'}, 0xa) socket$netlink(0x10, 0x3, 0x6) munlock(&(0x7f0000a63000/0x1000)=nil, 0x1000) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffe, 0x78, 0x0, 0x0, 0x7fff, 0x4, 0x0, 0x0, 0x0, 0x5, 0x20, 0x3, 0xfffffffffffffffe, 0x8, 0x0, 0x100, 0x1, 0x0, 0x0, 0x800, 0x3, 0x2, 0x6, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00007bd000-0x10)={0x0, 0x20101000, 0x4, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = gettid() getsockname$packet(r0, &(0x7f000093f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000119000-0x4)=0x14) r2 = perf_event_open(&(0x7f0000940000)={0xfffffffffffffffb, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xff, 0x400000, 0x0, 0x0, 0x1, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x3f4) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000286000-0x56)=""/86) r3 = socket$inet(0x2, 0x2, 0x88) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x4010000000000027, &(0x7f0000583000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000952000)=0xc) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000c43000-0xb)={0xbe8b, 0x7, 0x6, 0x1, 0x4, 0x6, 0x1, 0x2, 0x7ffe, 0x2, 0x1}, 0xb) modify_ldt$write2(0x11, &(0x7f0000e72000)={0x1ff, 0xffffffff, 0x0, 0x80000001, 0x100, 0xd8ce, 0x3, 0x3afb, 0x9, 0x1b9e800000000}, 0x10) setsockopt$inet_int(r3, 0x0, 0x20000000000031, &(0x7f0000bf8000-0x4)=0x8, 0x4) bind$inet(r3, &(0x7f0000e69000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000020c000)={0xa, 0x8, 0x0, 0x9, 0x0}, &(0x7f0000798000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x2000007, 0x10, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r4, &(0x7f0000003000)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2939efe01c9cbf2eb949494c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000002000-0x40)=[], 0x0, &(0x7f0000010000-0x10)={0x18, 0x29, 0x3, "e61589"}, 0x18, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00002e1000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2d, 0x7fffffff}, &(0x7f00005be000)=0x98) fcntl$setlease(r0, 0x400, 0x0) sendto$inet(r3, &(0x7f000082f000-0x5c1)="c492f9473391ece6ee8f34dbcb4a4339db996c90ff47feb71910efa3126a009ec65efc49ca04c14b33247b825522a1e3bd2ce435ab91222b8f24bf735a7262f20aad70ddd7664a206c114436c323ea5cf4d2ceef0a9343c56d50c8e680c45fe2f6582a53a21f28a396f08f93cdfc620caae963a3f72c3bb978e82284c672927fd5e5855ebfe26d92c8de86ab14d4171515f7e359826e50274cda98fdc3d8c69ff0930999afefe4838f00dc0f226ab7e19a412f03b582fde8635f86cf7c7171d85a738b0a6bcb614573fe4eccbcd488a55649a4462ba8332195c0ef44101670ba75be6fd4de64097f500b63ddf44481026053f7d66eace50bbce14817133a9cfa5ae1801cf8b6db986d5ce219f4fae3d67e9731e81a964a7d878bc5aeab9202d2ca89d2522c33bf2220edb1628a964237a2b99b4892fc7633784fbedb10f4c545c4fe37966c1c79ed55a335cac10675e111861d2669ed95ad0e99485704da3e5cbb5fd61cda4a2ea6db130467e3b82f7395be7f6e34aa89451924ac77cfaeb2b55d10e942f1e30ca8f15b2840a50784540b9a4f0a24d6d0054b615ec02349ad6fe65266b2a7955a059f48c401033931b52752bf2d3c86352f64a92b544563f4d69f7abc45552316831ead40bd727d6b3ac56011dd8e7ff07e7638c0e268dce381ea966d105aff8bf1190e0edc1cd92f63fbc6baf727ecaeed845e1b96b2740fd3d5bf062f17db0f7f0b1ed66165a5e5621f1506faaa47ca67dbe55022eaaa7cda1350ceea071ceef711481f2f8c36f5138418e75c522291f9472f9ac137e22f0e98e740ce88014560cb4fc5ac92e3c8aaeaa6fc07bd728f2fb207c913917ec739730acd50b855d3833c437413a1471319f527efd563d90248b7cbb616d1e456f6d292074a72f6f6bc6a95a60299709270e1424694d3130f9ccdb1cf83b207fa8f017b7726716ef73c17909721e40ea6a141b5427045eb5bc856672f45c5621c280e52a6624c642acc20f43cf951a8709ec0031db37191dc8e6c4031062f04fc40204abed1c0fb11b85cfde3d4b67ff1f879cef0ef7eab27d7cbb10cd2b4e2791ff7045f69e70b6f3eed616d3d016a56aa1404c2bbb214c472de91ed52d2d67e3fd6aa2071c60c8c3e662ab10cf6724fd224b896f9923b3e84b7018c3046fdf06bd1f3edc5c05ba1e105aa0c8e05b9e5906290bdae7a6d0c01421367d8e72fdd228c6ac2f4be990bfd8b9421bd0e745546d0a5f3e8e702d35b0f02f11fa6a41adea3c87a1c0923fb2235682d40ad141cf9b06ddb9a47e9296f0b2870b7f65eb6576e19d8b2b14d00643f027b908927e80b151ea2e014061b05d65fe79bfb226a610017d11cbb739137db5acf13fef5d6b2e68ec0da0dd6a943f0cc6b0ca8035dcdafa9460e977d3acee98a81d70eb45907da6f55e2a890015d1ababe071e63eed84bdf809785d9b0c62090b3100be698a072b7329cef1d3bd4e819b6b3a0f641f624d14918dfc898e31f1f4f60cf3d11439fe788aef1b68a0376260d19e9d9f4396991c8f0f91e2c5892c6dda8097561eb328beb14b16f49263f2041bf03158cba4f69bfd58a8aed18201874cc7dcd92fd3792656d3b8901e7e2dcb70c688a4f68969f90fb05d5f9e4a32f317e559cb79ff68a24cc3e9a1d4251d02a6523dc22b4e0f03c639b8c4af4bed0d4039abe09a1fd6b219625407db36b08160d0f51615c16e36f5a36e88a58494a7289e30f3c6089f0ed35f5bdbc48039171a1f754eca844edd833d1039213d896ce047d3b733e0ff53e1a22a61a077fb91834de04435a835196c6519fcd18edb1dca216c505308e8e50c583e1a1072e4fd67973280ea6f3191a7f0019e95cc82412075b109502f94285baa9bc56052351257e65cc7e328e5eb948a9026fe7005afbc499dbd26d085a81479b20f5f80a9f98918b839559f092f5d32021ad3787ac5e432a59bfa1be112471ea4efdcbaa0e6b47a3fc0c68a757042b79c7c7671193e8ad7fb75d73212d9823364459b1e6305f787c46088892e450e528df7c23ed5e5f2f1e086d84449e9fb6d1a78d8c0826a9bc3278e1950b", 0x5c1, 0x8000, &(0x7f0000e66000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r3, 0x0, 0xd, &(0x7f0000c5e000-0x4)=0x0, &(0x7f0000c94000)=0x4) sendto$inet(r3, &(0x7f0000db7000-0x1)="85", 0x1, 0x40000, &(0x7f0000e64000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 11:45:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000c1e000/0x3000)=nil, 0x3000, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000f7e000-0x8)='./file0\x00', 0x400, 0xc0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000744000)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, @empty=0x0}, &(0x7f00008cd000-0x4)=0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000f46000-0x19)={@generic="e4c1930099b428cbac8159de78807ec5", @ifru_flags=0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00007fa000)=0x5, 0x4) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x1f000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x200, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r4 = dup3(r0, r3, 0x80000) r5 = openat(r4, &(0x7f0000700000)='./file0/file0\x00', 0x203, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000e49000)={0x10002, 0x8, 0x9609, 0x3ff, 0x0}, &(0x7f0000445000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000bc7000-0x6)={0x0, 0xffff}, &(0x7f0000afd000-0x4)=0x6) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000bc5000)=0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000b03000-0x12f)={r7, 0x127, "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"}, &(0x7f0000b92000-0x4)=0x12f) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004f6000-0xc)={r8, 0x7, 0x0}, 0xc) clone(0x0, &(0x7f0000de9000)="", &(0x7f000019c000-0x4)=0x0, &(0x7f00008be000)=0x0, &(0x7f00008b5000-0x4)="00caec") ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000837000-0x4)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007f4000-0xc)='/dev/rfkill\x00', 0x230000, 0x0) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r10, 0x29, 0xca, &(0x7f0000324000-0xc)={0x2, 0x1, 0x800, 0x1, 0x1}, 0xc) setsockopt$inet6_int(r10, 0x29, 0xcb, &(0x7f00006df000-0x4)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f000026f000)={r6, 0x30, &(0x7f0000603000)=[@in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b98000-0x4)=0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r9, 0x84, 0x16, &(0x7f0000bce000)={0x4, [0x1, 0x3ff, 0x80000000, 0x80]}, &(0x7f000003b000-0x4)=0xc) name_to_handle_at(r4, &(0x7f0000209000-0x8)='./file0\x00', &(0x7f0000f49000)={0x8c, 0x100000001, "665b5449ab03bda8bc573fcdd0db4d0be94f98db816def5bdd732a6c921d0fe4becf8ff86afa099c24575dd8188bf1b79497a7fe79b54c072ac018ebb0e44e639b92c4c08337f222d9169e0e22d04b77e28c65d75b8b85dcd8b06d46fbbbd596d0064c55bbf7681fb03372a0ba9fe9a2e210f6dac678da14f9c14499dfd1e5b91bd0d12c"}, &(0x7f000091a000-0x4)=0x0, 0x400) r11 = add_key(&(0x7f000096c000-0x8)='keyring\x00', &(0x7f0000ae4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffeffffffffb) bind(0xffffffffffffffff, &(0x7f00002f2000)=@sco={0x1f, {0x3, 0x80000000000000, 0x0, 0x8e4c, 0x9, 0x0}}, 0x8) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) keyctl$unlink(0x9, r11, 0xfffffffffffffffb) 2017/12/18 11:45:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f000089b000)={0x2, 0x1b, 0x4, 0x5, "ff14999b20e503afc2e30e8e0f7449118690860001205a7710f7d8a18a941d6a"}) r0 = accept4(0xffffffffffffffff, &(0x7f0000051000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007c7000-0x4)=0x60, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = syz_open_dev$sndseq(&(0x7f0000235000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000947000)={{0x8000080, 0x0}, 'port0\x00', 0xc6, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 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]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xf642, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_int(r1, 0x0, 0x2f, &(0x7f000072a000-0x4)=0x0, &(0x7f0000557000)=0x4) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000104000-0xf4)=""/244) epoll_create(0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000001000-0x25)="706f73696c5f61636c5f6a636365737324000000067031776c61083073656c696e7578008b", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() listen$netrom(r0, 0x1) perf_event_open(&(0x7f000031e000-0x78)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000017000-0x9)='/dev/sg#\x00', 0xffffffffffffffff, 0x400000) r5 = perf_event_open(&(0x7f000004b000)={0x1, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000198000-0x78)={0x8, 0x78, 0x20000000000000, 0x3, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x5, 0xf6ee, 0x0